CN103394420A - Centrifugal-vibration liquid-solid separator - Google Patents
Centrifugal-vibration liquid-solid separator Download PDFInfo
- Publication number
- CN103394420A CN103394420A CN2013103252601A CN201310325260A CN103394420A CN 103394420 A CN103394420 A CN 103394420A CN 2013103252601 A CN2013103252601 A CN 2013103252601A CN 201310325260 A CN201310325260 A CN 201310325260A CN 103394420 A CN103394420 A CN 103394420A
- Authority
- CN
- China
- Prior art keywords
- filter
- support
- liquid
- centrifugal
- hollow shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention relates to a centrifugal-vibration liquid-solid separator comprising a drive device, a vibrating device, a filter device and a base. The centrifugal-vibration liquid-solid separator is characterized in that the drive device, the vibrating device and the filter device are fastened on a vibrator base before being fixed on the base. The drive device is formed by connecting a small pulley of a main motor to a large pulley on a hollow shaft through a Vee belt, mounting a nozzle in the front of the hollow shaft, connecting the rear of the hollow shaft to a rotary connector, and setting bearings at two ends of the middle of the hollow shaft. The vibrating device is formed by fixing a motor on the base through a motor support, connecting a motor spindle to an eccentric shaft through a conveyor rubber belt, setting bearings and bearing blocks at two ends of the eccentric shaft, supporting the eccentric shaft with a vibrating support, fixing the eccentric shaft on the vibrator base and mounting two eccentric wheels on two sides of the eccentric shaft. The filter device is formed by connecting a filter basket to a flange of the hollow shaft through bolts, connecting an arc filter plate in the filter basket through bolts to form a conical filter mesh, and fixing a filter cover on the base. The right side of the filter cover is provided with a solid outlet, and the bottom of the filter cover is provided with a filtrate outlet. The centrifugal-vibration liquid-solid separator is high in production capacity, low in energy consumption, light in weight, small in size, small in operating area, low in cost, compact in structure, easy to operate, convenient to maintain and the like.
Description
Technical field
The invention belongs to the benficiation machinery technical field, specifically, what it related to is a kind of Centrifugal vibration liquid-solid separating centrifuge.
Background technology
In ore dressing, liquid-solid separation equipment is mainly used in essence mine dehydration and tailing dry row, in selecting factory, non-ferrous metal has filter, the outer filter of cartridge type, permanent magnetism, folding belt, disk vacuum filter equal vacuum filtration apparatus in cartridge type with nonmetal and the liquid-solid extensive use equipment that separates of ferrous metal concentrate, its principle is to utilize pressure differential to make liquid-solid separation by filter plate or filter cloth, Separation of Solid and Liquid operation continuously.The solid-liquid separating equipment quality is mainly production capacity and liquid-solid separating effect (moisture content of filter cake), the barrel type vacuum filter, though improvement (as driving-chain and filter cylinder) is in various degree arranged in decades, but device structure does not still break away from the pattern of the Soviet Union during fifties. and, all vacuum filters can not work independently, need subsidiary engine vavuum pump (or water stream injection pump), pressure water tank, automatic draining device, centrifugal water pump, gas water separation tanks etc. become a set of unit, occupation area of equipment is large, power consumption is many. and the barrel type vacuum filter only has 0.13-0.6r/min to turn, owing to can not improving drum speed, production efficiency is low, production capacity also only has 0.13-0.5t/hm by its maximum of filter area
2, the minimum 10-15% of its filter cake moisture content, bring more time consumption and energy consumption to the fine powder drying, comparatively difficult to the large fine concentrate dehydration of viscosity, changes filter cloth also pretty troublesome.
Liquid-solid separation equipment also has filter-press type as sheet frame, van-type, belt filter press etc. and be a kind of batch (-type) liquid-solid separation equipment, multiplex in tailing dry row's liquid-solid separation, non-ferrous metal, nonmetal concentrate are liquid-solid separatory and few. and the principle of filter press work operation is fairly simple, by suspension with being pumped into filter chamber, it is to rely on hold down gag (manually compressing or hydraulic compression) that filter plate is compressed, and by filter cloth, reaches Separation of Solid and Liquid.Plate and frame filter press is compared with garden cylinder vacuum filter, and pressure is high, and filter cake moisture content falls 12-16% than garden drum filter.But filter press equipment heaviness, bulky, floor space is larger, filtration yield is smaller, and time of filter pressing is long, can only service intermittent, kinetic energy consumption is large, filter press is adjusted difficulty, and the filter frame material inlet easily stops up, and filter cake is difficult for taking out. and filter cloth consumption is large, change length consuming time, filter cloth needs the labor cleaning, changes filter cloth frequently and trouble, and the price eighteenth of the twenty is expensive.
In tailing dry row (Tailings Dam is forbidden to build in the zone had) or insufficient water sources, use the factory that selects of recirculated water production, the Regular History Frequency used by oscillating screen, in one section Separation of Solid and Liquid, belongs to vibration and separates.With hydrocyclone sand removing hole or thickener sand removing hole, flow in the high frequency shale shaker screen box, two dither motors are installed on two levels, one upper one under, one clockwise and another turn to counterclockwise, exciting force produces vibration, and ore pulp makes Separation of Solid and Liquid through screen cloth under dither.Although it is larger that high-frequency oscillation dewatering screen is processed the mine tailing ability, but be unsuitable for the dehydration of concentrate, and the oversize moisture content is up to 15-20%, screenings (filtrate) is more containing silt particle, have to again carry out Separation of Solid and Liquid through secondary precipitation (with thickener or inactivity flow tank) by filter press, and the exciting force of its dither motor, shake frequency, rotating speed are specified, can't adjust, large to fine size, viscosity, containing mud more Tailings Slurry Separation of Solid and Liquid difficulty especially.
Summary of the invention
Purpose of the present invention, for the problem of above-mentioned prior art, provides a kind of production capacity large, and volume is little, lightweight, and power consumption is few, can move continuously, and the concentrate and tailings that is suitable for easy to maintenance is done a kind of Centrifugal vibration liquid-solid separating centrifuge that discharge opeing separates admittedly.
For this purpose, the present invention adopts following technical scheme:
A kind of Centrifugal vibration liquid-solid separating centrifuge, it is by transmission device, vibrating device, filter, support forms, it is characterized in that: transmission device, vibrating device, filter is fixed on support after being anchored on the vibration support, described transmission device is with the big belt pulley of hollow shaft, to be connected by V-belt by the small belt pulley on main motor, the anterior nozzle of installing of hollow shaft, rear portion is connected with swivel joint, middle two ends are provided with bearing and form, described vibrating device is to be fixed on support by electric machine support by motor, electric machine main shaft is connected with eccentric shaft with conveyor belt, the two ends of eccentric shaft are provided with bearing, bearing block, by vibration rack, supported, be fixed on the vibration support, the eccentric shaft both sides are installed two eccentric wheels and are formed, described filter is the flange connect by bolt and hollow shaft by the filtrate basket, use bolt-connection arc filter plate in the filtrate basket, the tapered filter screen in composition garden, filter mantle is fixed on support, its right flank is provided with solid outlet, bottom is provided with filtrate (liquid and forms.
Described vibration support is fastened on support with Compress Spring.
Described swivel joint is comprised of rubber fittings (5), screwed flange (6), rotary sleeve (7), carbon graphite axle bush (8), feed pipe (9), graphite packing (10), sealing gland (11).
Described arc filter plate has at least three kinds of specification arc filter plate A (46), arc filter plate B (47), arc filter plate C (48) 6-32 piece to form.
Described filter mantle (45) front portion is provided with poly (methyl methacrylate) plate (50).
The present invention has following characteristics.1, production capacity is large: processed in units amount 15-25t/m
2h, average 10% left and right of filter cake moisture content, work continuously, and treating capacity is 30 times, garden barrel type vacuum filter, is 20 times of plate and frame filter press, is one times of left and right of high-frequency oscillation dewatering screen, can the various concentrate slurries of liquid-solid separation and the tailing dry-heaping dehydration; 2, consume energy low: the unit power consumption amount only has 2.kw/m
2h. filter area 20m for example
2the general power of hydraulic pressure only has 2.2kw, and 3, lightweight: Unit Weight only has the 0.8t left and right; 4, volume is little, takies working area few: floor space of the present invention is less, only has 10m
2left and right; 5, price is low: the present invention only has 1.5 ten thousand yuan/m by the filter area price
2; 6, compact conformation, equipment is easy to operate, easy to maintenance.
The accompanying drawing explanation
Fig. 1 is the whole body structure schematic diagram of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is transmission device schematic diagram of the present invention.
Fig. 4 is vibrating device schematic diagram of the present invention.
Fig. 5 is filter schematic diagram of the present invention.
Fig. 6 is filtrate basket schematic diagram of the present invention.
Fig. 7 is support schematic diagram of the present invention.
Fig. 8 is support left view of the present invention.
Number in the figure: 1. transmission device; 2. vibrating device; 3. filter; 4. support; 5. rubber fittings; 6. screwed flange; 7. rotary sleeve; 8. carbon graphite axle bush; 9. feed pipe; 10. graphite packing; 11. sealing gland; 12. big belt pulley; 13. small belt pulley; 14. safety guard; 15. main motor; 16. motor upper bracket; 17. bolt; 18 motor lower carriages; 19. electric machine support; 20. bearing block; 21. sealing ring; 22. bearing gland; 23. oil sealing cover; 24. oil sealing; 25. flange; 26. bearing; 27. hollow shaft; 28. vibration rack; 29. bearing block; 30. gland; 31. bearing; 32. sealing ring; 33. safety guard; 34. eccentric wheel; 35. eccentric shaft; 36. gland; 37. sealing ring; 38. half a coupler; 39. motor; 40. electric machine support; 41. half a coupler; 42. conveyor belt; 43. balancing weight; 44. nozzle; 45. filter mantle; 46. arc filter plate A; 47. arc filter plate B; 48. arc filter plate C; 49. filtrate basket; 50. poly (methyl methacrylate) plate; 51. press strip; 52. solid outlet; 53. filtrate (liquid; 54. electric cabinet; 55. vibration support; 56. nut; 57. the spring seat of honour; 58. Compress Spring; 59. spring lower seat; 60. bolt.
The specific embodiment
Transmission device (1), vibrating device (2), filter (3) is fixed on support (4) after being anchored on vibration support (55), described transmission device (1) is with the big belt pulley (12) on hollow shaft (27), to be connected by V-belt by the small belt pulley (13) on main motor (15), safety guard (14) is fixed on vibration support (55), main motor (15) is fastened on motor upper bracket (16) with screw bolt and nut, motor upper bracket (16) connects with screw bolt and nut with motor lower carriage (18), motor lower carriage (18) is welded on electric machine support (19), electric machine support (19) is tightly vibrating on support (55) with the screw bolt and nut bolt, adjust the V-belt tightness with bolt (17) and nut, the anterior nozzle (44) of installing of hollow shaft (27), rear portion is connected with swivel joint, middle two ends are provided with bearing (26) and form, bearing (26) is packed in bearing block (20), bearing block (20) sealing ring (21) of packing into, use spring pad, bolt is fastened on bearing gland (22) on bearing block (20), bearing gland (22) is equipped with again oil sealing (24) and oil sealing cover (23), and the bolt bolt is tight, diaxon bearing (20) is fastened on vibration support (55) with bolt and nut, again with bolt, adjust the compression degree of bearing gland (22), its gap allows to adjust with adjusting pad, feed nozzle (44) is manufactured with MQTMn8, the individual rectangular discharging opening of upper uniform 4-6 of Qi garden week. be fixed by bolts on flange (25), described vibrating device (2) is to be fixed on support (4) by electric machine support (40) by motor (39), motor (39) main shaft is by half a coupler (38), (41) with conveyor belt (42), with eccentric shaft (35), be connected, the two ends of eccentric shaft (35) are provided with bearing (31), bearing block (29), by vibration rack (28), supported, be fixed on vibration support (55), eccentric shaft (35) both sides are installed two eccentric wheels (34) and are formed, eccentric shaft (35) is to fix with flat key with eccentric wheel (34), sealing ring (32) is packed in bearing block (29), and be contained on eccentric shaft (35), eccentric shaft (35) is squeezed into bearing (31) bearing block (29) of packing into, with gland (30) and bolt, bearing is compressed, bearing block (29) is used bolt, nut, spring pad, fasten on vibration rack (28), vibration rack (28) is welded on vibration support (55), eccentric wheel (34) is upper with balancing weight (43), balancing weight (43) is fixed by bolts on eccentric wheel (34), safety guard (33) uses bolted on bearing block (29), described filter (3) is with the flange (25) on hollow shaft (27), to be connected with bolt by filtrate basket (49), use bolt-connection in filtrate basket (49), the tapered filter screen in composition garden, filter mantle (45) is fixed on support (4), its right flank is provided with solid outlet (52), and bottom is provided with filtrate (liquid (53) and forms.
Described vibration support (55) is fastened on support (4) with Compress Spring (58), support (4) is to be welded into channel-section steel, vibration support (55) is to be welded into I-steel, be welded with the spring seat of honour (57) on vibration support (55), be welded with spring lower seat (59) on support (4), adjust the pressure of Compress Spring (58) with bolt (60) and nut (56).
Described swivel joint is by rubber fittings (5), screwed flange (6), rotary sleeve (7), carbon graphite axle bush (8), feed pipe (9), graphite packing (10), sealing gland (11) forms, with bolt tightening on big belt pulley (12), the left end of rubber fittings (5) connects with giving ore deposit concentrate or debris tube, in rotary sleeve (7), interference fits is packed into and need not be moistened oily carbon graphite axle bush (8), reinstall graphite packing (10), left end threaded together flange (6) at rotary sleeve (7), screwed flange (6) connects post gap with bolt and rubber fittings (5) and coordinates in the carbon graphite axle bush (8) of packing into, with screw, sealing gland (11) is compressed.
Described arc filter plate has at least three kinds of specification arc filter plate A (46), arc filter plate B (47), arc filter plate C (48) 6-32 piece to form, the present invention has three kinds of specification arc filter plate A (46), arc filter plate B (47), arc filter plate C (48), 6 totally 18 of every kind of specifications, with the screw bolt and nut bolt tightly on filtrate basket (49), the arc filter plate is cut into by the 1Cr18Ni9Ti line, consumable accessory, hole 0.2-1.5mm, many kinds of pitch-row 3-6mm, the user can be selected according to the granularity of liquid-solid separation.
Described filter mantle (45) front portion is provided with poly (methyl methacrylate) plate (50), filter mantle (45) is comprised of upper and lower two parts, centre is fixed with bolt, visual window poly (methyl methacrylate) plate (50) fastens in filter mantle (45) front lower ends, the separation case of observable material with press strip (51) and bolt.
Electric cabinet (54) is arranged on the side of support (4), and the automatically controlled main parts such as variable-frequency governor of main motor (15) and motor (39) inside are housed, and is known technology, and the present invention is not just in narration.
The liquid-solid continuous separate that the double action that the present invention has applied centrifugal force and exciting force has realized ore pulp from, feed path is the horizontal axis charging, ore pulp---swivel joint---hollow shaft---feed nozzle (radial circumference even feeding)---conical filtering net---filtrate (liquid---solid outlet.Its method of operation is: ore pulp is entered by the swivel joint charging aperture, by the widely different hollow shaft turned of high speed (27), from feed nozzle (44), radially to surrounding, evenly be ejected into by three kinds 18 arc filter plate A (46), arc filter plate B (47), the garden cone screen pack of the high speed rotating that arc filter plate C (48) forms, ore pulp is subject to the effect of centrifugal force, hold back solid on the cone screen pack of garden, liquid gets rid of into filter mantle (45) and is discharged by filtrate (liquid (53) through garden cone screen pack, realize once centrifugal liquid-solid separation, be trapped in vibration dehydration again in the process that the solid on the garden cone screen pack of rotation moves down in cone screen pack bottom, exciting force effect Xia Yan garden, screen pack is bored in the discharge garden gradually, by filter mantle (45) right flank solid outlet (52), discharged, by spiral or the belt feeder of peripheral hardware, transported again, complete liquid-solid separation.And cone screen pack in garden, under the vibration of exciting force, also produces relative vibration, be blocked in solid above screen pack and be subject to the effect of exciting force and gravity and fall ，Shi garden cone screen pack and be subject to one-time mechanical and clean.
The present invention is for adapting to the Separation of Solid and Liquid of variable concentrations and granularity ore pulp, for reducing costs, main motor (15) and vibrating motor (39) all adopt closed three asynchronous motors of Y-series, install variable-frequency governor additional, realize that the speed of mainshaft is adjustable, in the eccentric wheel of vibrating device, the increase and decrease balancing weight makes eccentric wheel increase and decrease centrifugal intertia force, changes the exciting eccentric weight, can obtain various amplitude, the variable-frequency governor of adjusting vibrating motor can obtain different shake frequencies.
Claims (5)
1. a Centrifugal vibration liquid-solid separating centrifuge, it is by transmission device (1), vibrating device (2), filter (3), support (4) forms, it is characterized in that: transmission device (1), vibrating device (2), filter (3) is fixed on support (4) after being anchored on vibration support (55), described transmission device (1) is with the big belt pulley (12) on hollow shaft (27), to be connected by V-belt by the small belt pulley (13) on main motor (15), the anterior nozzle (44) of installing of hollow shaft (27), rear portion is connected with swivel joint, middle two ends are provided with bearing (26) and form, described vibrating device (2) is to be fixed on support (4) by electric machine support (40) by motor (39), motor (39) conveyor belt for main shaft (42) is connected with eccentric shaft (35), the two ends of eccentric shaft (35) are provided with bearing (31), bearing block (29), by vibration rack (28), supported, be fixed on vibration support (55), eccentric shaft (35) both sides are installed two eccentric wheels (34) and are formed, described filter (3) is with the flange (25) on hollow shaft (27), to be connected with bolt by filtrate basket (49), use bolt-connection arc filter plate in filtrate basket (49), the tapered filter screen in composition garden, filter mantle (45) is fixed on support (4), its right flank is provided with solid outlet (52), bottom is provided with filtrate (liquid (53) and forms.
2. a kind of Centrifugal vibration liquid-solid separating centrifuge as claimed in claim 1, is characterized in that: vibrate support (55) and be fastened on support (4) with Compress Spring (58).
3. a kind of Centrifugal vibration liquid-solid separating centrifuge as claimed in claim 1, it is characterized in that: swivel joint is comprised of rubber fittings (5), screwed flange (6), rotary sleeve (7), carbon graphite axle bush (8), feed pipe (9), graphite packing (10), sealing gland (11).
4. a kind of Centrifugal vibration liquid-solid separating centrifuge as claimed in claim 1 is characterized in that: the arc filter plate has at least three kinds of specification arc filter plate A (46), arc filter plate B (47), arc filter plate C (48) 6-32 piece to form.
5. a kind of Centrifugal vibration liquid-solid separating centrifuge as claimed in claim 1, it is characterized in that: filter mantle (45) front portion is provided with poly (methyl methacrylate) plate (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103252601A CN103394420A (en) | 2013-07-23 | 2013-07-23 | Centrifugal-vibration liquid-solid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103252601A CN103394420A (en) | 2013-07-23 | 2013-07-23 | Centrifugal-vibration liquid-solid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103394420A true CN103394420A (en) | 2013-11-20 |
Family
ID=49558249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103252601A Pending CN103394420A (en) | 2013-07-23 | 2013-07-23 | Centrifugal-vibration liquid-solid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103394420A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332013A (en) * | 2018-10-11 | 2019-02-15 | 西南石油大学 | A kind of rotatable drilling cuttings drying machine of vibration |
| CN109706612A (en) * | 2019-01-08 | 2019-05-03 | 福建信亿机械科技有限公司 | A kind of double rib warp loom |
| CN112851827A (en) * | 2021-01-20 | 2021-05-28 | 刘文琴 | Edible starch production and processing system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123378U (en) * | 1992-04-11 | 1992-12-02 | 中国矿业大学 | Single body seat support laminated dewater horizontal vibrative certrifuge |
| JPH07328483A (en) * | 1994-06-15 | 1995-12-19 | Seiko:Kk | Centrifugal filter |
| US5676835A (en) * | 1994-08-08 | 1997-10-14 | Derton; Harry E. | Horizontal vibratory centrifuge |
| US6267250B1 (en) * | 1998-06-04 | 2001-07-31 | Baker Hughes, Incorporated | Centrifuge with partial wear resistant basket |
| CN2607200Y (en) * | 2002-11-25 | 2004-03-24 | 陆信 | Single vibrator horizontal vibration centrifuger |
| CN2657784Y (en) * | 2003-11-11 | 2004-11-24 | 马富强 | Horizontal vibration centrifugal dewaterer |
| US20070215560A1 (en) * | 2006-03-20 | 2007-09-20 | Elgin National Industries, Inc. | Horizontal vibratory centrifuge apparatus |
| CN200979340Y (en) * | 2006-10-18 | 2007-11-21 | 辽宁鑫丰矿电设备制造有限公司 | Horizontal vibration centrifugal dehydration machine |
| CN101733201A (en) * | 2008-11-10 | 2010-06-16 | 安德里兹分离有限公司 | Vibrating centrifuge |
| CN202962681U (en) * | 2012-11-28 | 2013-06-05 | 崔晓峰 | Combined sieve basket |
| CN203370374U (en) * | 2013-07-23 | 2014-01-01 | 吕井玉 | Centrifugal vibrating liquid-solid separator |
-
2013
- 2013-07-23 CN CN2013103252601A patent/CN103394420A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123378U (en) * | 1992-04-11 | 1992-12-02 | 中国矿业大学 | Single body seat support laminated dewater horizontal vibrative certrifuge |
| JPH07328483A (en) * | 1994-06-15 | 1995-12-19 | Seiko:Kk | Centrifugal filter |
| US5676835A (en) * | 1994-08-08 | 1997-10-14 | Derton; Harry E. | Horizontal vibratory centrifuge |
| US6267250B1 (en) * | 1998-06-04 | 2001-07-31 | Baker Hughes, Incorporated | Centrifuge with partial wear resistant basket |
| CN2607200Y (en) * | 2002-11-25 | 2004-03-24 | 陆信 | Single vibrator horizontal vibration centrifuger |
| CN2657784Y (en) * | 2003-11-11 | 2004-11-24 | 马富强 | Horizontal vibration centrifugal dewaterer |
| US20070215560A1 (en) * | 2006-03-20 | 2007-09-20 | Elgin National Industries, Inc. | Horizontal vibratory centrifuge apparatus |
| CN200979340Y (en) * | 2006-10-18 | 2007-11-21 | 辽宁鑫丰矿电设备制造有限公司 | Horizontal vibration centrifugal dehydration machine |
| CN101733201A (en) * | 2008-11-10 | 2010-06-16 | 安德里兹分离有限公司 | Vibrating centrifuge |
| CN202962681U (en) * | 2012-11-28 | 2013-06-05 | 崔晓峰 | Combined sieve basket |
| CN203370374U (en) * | 2013-07-23 | 2014-01-01 | 吕井玉 | Centrifugal vibrating liquid-solid separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332013A (en) * | 2018-10-11 | 2019-02-15 | 西南石油大学 | A kind of rotatable drilling cuttings drying machine of vibration |
| CN109706612A (en) * | 2019-01-08 | 2019-05-03 | 福建信亿机械科技有限公司 | A kind of double rib warp loom |
| CN112851827A (en) * | 2021-01-20 | 2021-05-28 | 刘文琴 | Edible starch production and processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108211478B (en) | Novel belt vibration roll-in filter equipment | |
| CN103394420A (en) | Centrifugal-vibration liquid-solid separator | |
| CN203862419U (en) | Centrifugal filtration dehydration device for fine-grain materials | |
| CN203370374U (en) | Centrifugal vibrating liquid-solid separator | |
| CN112317123A (en) | Concrete recovery sand and stone separator for building engineering | |
| CN102744197A (en) | Drum sand sprinkling machine | |
| CN109851197A (en) | A kind of river sludge separating and treating apparatus | |
| CN204503363U (en) | Horizontal type scraper centrifuger | |
| RU171742U1 (en) | CENTRIFUGE WITH PULSING DRAIN | |
| CN202845299U (en) | Slurry vibrating filter screen | |
| CN105944844B (en) | A kind of dewatering and device of vacuum filter centrifugal dehydrator | |
| CN102784498A (en) | Vertical centrifugal settling solid-liquid separator and separation method thereof | |
| CA3153193C (en) | Flocculation grading dehydration device | |
| KR101437908B1 (en) | Vertical type screw dehydrator | |
| CN201410414Y (en) | Novel horizontal spiral centrifuge | |
| CN204996584U (en) | Scraper formula orange juice centrifuge | |
| US2876905A (en) | Apparatus for concentrating pulp | |
| CN103386374B (en) | Rotational flow dehydration and medium removing machine | |
| CN207386143U (en) | A kind of Novel kitchen rubbish pretreatment unit of impurity good separating effect | |
| CN109851189A (en) | A kind of river sludge separating treatment system | |
| RU2430784C2 (en) | Radial-flow-settling concentrator | |
| CN106179783B (en) | Kitchen waste light material sorting machine with novel rotary drum grating | |
| CN116712782B (en) | Gold tailing dehydration purifier | |
| CN217154741U (en) | Vibrating centrifugal dehydrator | |
| CN214812424U (en) | Polyaluminium chloride filter residue vibration screening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Jingyu Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |