CN202105483U - Filter cake-removing scraper mechanism for filter plates of filter presses - Google Patents
Filter cake-removing scraper mechanism for filter plates of filter presses Download PDFInfo
- Publication number
- CN202105483U CN202105483U CN2011200914442U CN201120091444U CN202105483U CN 202105483 U CN202105483 U CN 202105483U CN 2011200914442 U CN2011200914442 U CN 2011200914442U CN 201120091444 U CN201120091444 U CN 201120091444U CN 202105483 U CN202105483 U CN 202105483U
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- China
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- filter
- vehicle frame
- crane
- scraper
- cylinder
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Abstract
A filter cake-removing scraper mechanism for filter plates of filter presses comprises a fixed support part, a movable carriage part, a lift frame part, an air cylinder assembly part and a scraper part, wherein the fixed support, which is of a frame type formed by crossbeams and vertical support beams, is provided with support legs which are mounted on a thrust plate and an oil cylinder base of a filter press, moving rollers are mounted on main axles of a movable carriage base, lift gear motors on which sprocket wheels are mounted are arranged on the upper end of the movable carriage, air cylinder-connecting blocks are arranged to be connected with movable clamp plates, a scraper holder is arranged on the movable clamp plates, and the scraper is then mounted. The utility model has the beneficial effects that: filter cakes stuck on the filter plate of the filter press can be thoroughly scraped off, the recovery rate of the filter cakes is increased, the sealing property of the filter plate is high, the operation speed is high, the material-filtering cycle time is short, the service life of filter cloth is prolonged, the cost is reduced, the filtering efficiency is increased, and the filter cake-removing scraper mechanism is easy to operate and safe to use.
Description
Technical field
The utility model relates to a kind of filter press doctor blade device.In more detail, relate to a kind of filter press filter board and unload the cake doctor blade device.
Background technology
Filter press is the filter plant of solid-liquid separation mechanics industry; Chamber filter plate is the main filter element of filter press, and filter press injects the filter chamber of filter plate by feed pump with material when filtering, and stays in the filter chamber through the particle that the filter cloth installed on the filter plate or other filter medium are held back in the material; Filtrating is discharged by fluid hole; Make and form filter cake in the filter chamber, draw back filter plate by the filter press plate pulling device then and make the filter cake removal filter cake that falls automatically, reach the purpose of filtration.
Because the Separation of Solid and Liquid industry development enlarges and the extensive use of filtering technique, the filter press charging is filtered and is accomplished when drawing back filter plate removal filter cake, the filter material filter cake that has contain toughness be easy to stick the filter chamber of filter plate with fall on sealing surface; The workman can only clean with water under high pressure, is easy to make line clogging but the filter cake that cleans gets into drainage pipeline, also causes filter cake to filter for the second time simultaneously; The increase production cost wastes energy; The filter cake that sticks on the filter plate sealing surface makes filter chamber often leak material, does not reach the purpose of filtration, removes the interior filter cake of filter plate sealing surface and filter chamber at present and generally all adopts manual work to root out; The workman is wasted time and energy also damage filter cloth increase cost easily; Cause the filtration cycle cycle to increase, influence filter efficiency, be affected thereby make to produce.
The utility model content
The utility model purpose is to make sealing surface leakage material have weak point and provide a kind of filter press filter board to unload the cake doctor blade device in order to solve to sticking filter cake in the present filter plate.
To achieve these goals, a kind of filter press filter board of providing of the utility model unloads the cake doctor blade device.This device is provided with fixed support part, moves the vehicle frame part, crane part, cylinder body assembly part, scraper are partly formed, and fixed support partly is provided with crossbeam and support vertical beam formation frame-type, and fixed support is provided with that supporting leg is installed in the pressure filter thrust plate and above the oil cylinder seat; Dress drag chain and gas source pipe in tooth bar and the hauling-chain frame is installed above the fixed support, and mobile vehicle frame partly is provided with and moves the vehicle frame base, the vehicle frame column is installed above the base is connected the vehicle frame entablature; Be provided with near switch connect filter plate near switch, be provided with and move the vehicle frame reducing motor vehicle frame main shaft connection gear is installed, connect the tooth bar above the fixed support again; Move the vehicle frame base pulley is installed, move the vehicle frame upper end and be provided with up-down reducing motor installation sprocket wheel, connect lifter slide by chain; Crane partly is installed in and moves the vehicle frame the inside; Crane is installed the crane column and is connected crane entablature and sill, lifter slide is set is connected with the crane connecting plate, and lifter slide is provided with the chain cylindrical void; The lifter slide two ends are provided with the chain steady pin and are connected with chain; The lower end is provided with the crane flange, moves vehicle frame and crane and stop and clamping are set are connected with unclamping near switch near switch, and cylinder assembly partly is installed on the cylinder saddle; Ambulatory splint connects cylinder assembly by the cylinder bearing pin; The cylinder contiguous block is set is connected with ambulatory splint, be provided with the knife rest crossbeam and be connected with air cylinder base, the scraper part connects the crane flange by the knife rest flange; Be provided with strap and connect ambulatory splint, tool rest is set above the ambulatory splint scraper is installed again by the clamping plate bearing pin.
The material that described scraper uses is stainless steel or RPP;
Implementing beneficial effect by the utility model is to make the filter cake scraped clean that sticks in filter press filter board sealing surface and the filter chamber, improves the rate of recovery to filter cake, and this device is operated completion automatically by PLC; The filter plate good seal performance speed of service is fast; Make the workman reduce labour intensity, the material filtering cycle period is short, and filter cloth increases the service life; The raising filter efficiency that reduces cost, simple to operate safe in utilization.
Description of drawings:
Figs and embodiment further specify the utility model.
Fig. 1 unloads cake doctor blade device sketch map for the filter press filter board of the utility model.
Fig. 2 is the side schematic view of Fig. 1.
Fig. 3 is the crane sketch map among Fig. 1.
Fig. 4 is the sketch map that the crane among Fig. 1 is installed scraper.
1. support vertical beams among the figure, 2. tooth bar 3. moves the vehicle frame base, 4. pulley, 5. gear, 6. vehicle frame main shaft; 7. the source of the gas drag chain 8. moves the vehicle frame reducing motor, 9. up-down reducing motor, and 10. sprocket wheel, 11. sprocket spindle, 12. move the vehicle frame entablature; 13. lifter slide, 14. stops, 15. clamp near switch, 16. chains, 17. crane columns, 18. move the vehicle frame column; 19. move the vehicle frame sill, 20. unclamp near switch, 21. scrapers, 22. filter plates, 23. air cylinder bases, 24. cylinder assemblies; 25. the cylinder contiguous block, 26. contiguous block bearing pins, 27. clamping plate bearing pins, 28. ambulatory splints, 29. straps, 30. crane flanges; 31. the crane entablature, 32. crane sills, 33. chain cylindrical voids, 34. chain steady pins, 35. crane connecting plates; 36. tool rest, 37. knife rest flanges, 38. knife rest crossbeams, 39. cylinder saddles, 40. cylinder bearing pins.
The specific embodiment
Please combine Fig. 1 to shown in Figure 4, a kind of filter press filter board that the utility model provides unloads the cake doctor blade device, and the fixed support of this device partly is provided with crossbeam and support vertical beam 1 is formed frame-type through being welded to form; Fixed support is provided with supporting leg and divides into flange, and at the pressure filter thrust plate with above the oil cylinder seat, the material that uses is channel-section steel or section bar square hollow section steel by bolted; Material is the Q235-B structural carbon steel, tooth bar 2 is installed above the support vertical beam 1 is connected with gear 5, and dress drag chain and gas source pipe in the hauling-chain frame are installed in support vertical beam 1 side; Move vehicle frame base 3 installation and moving vehicle frame columns 18 and connect and move vehicle frame entablature 12 and mobile vehicle frame sills 19, locomotive set up near switch connect that filter plate 22 installs near switch, be provided with and move vehicle frame reducing motor 8 vehicle frame main shafts 6 connection gear 5 are installed; Connect the tooth bar 2 above the fixed support again, move vehicle frame base 3 pulley 4 is installed, move vehicle frame base 3 upper ends and be provided with up-down reducing motor 9 installation sprocket wheels 10; The material that mobile vehicle frame uses is the section bar square hollow section steel, and material is the Q235-B structural carbon steel, is integrated through soldering group; Lifter slide 13 two ends connect chain steady pin 34 and connect chain 16 again, and the dress source of the gas is installed in and moves vehicle frame column 18 sides in the source of the gas drag chain 7, is connected to cylinder assembly 24; Move vehicle frame installation sprocket spindle 11 and be connected with chain 16 with sprocket wheel 10, crane column 17 connects crane entablatures 31 and sills 32, and lifter slide 13 is connected with crane connecting plate 35; Lifter slide 13 is provided with chain cylindrical void 33, and lifter slide 13 is provided with chain steady pin 34 and is connected with chain 16, and the lower end is provided with crane flange 30; Move vehicle frame and crane and stop 14 and clamping are set are connected with unclamping near switch 20 near switch 15, the material that crane uses is the section bar square hollow section steel, and material is the Q235-B structural carbon steel; Be integrated through soldering group, cylinder assembly 24 usefulness cylinder bearing pins 40 are installed in above the cylinder saddle 39, and cylinder assembly 24 connects cylinder contiguous block 25 and connects ambulatory splint 28 again; Knife rest crossbeam 38 is connected with air cylinder base 23, and the material that uses is structural carbon steel, and material is Q235-B; Be integrated through soldering group, knife rest flange 37 connects crane flange 30, and contiguous block bearing pin 26 connects cylinder contiguous block 25 and ambulatory splint 28; Strap 29 connects ambulatory splint 28 by clamping plate bearing pin 27; Tool rest 36 is set above the ambulatory splint 28 scraper 21 is installed again, the material that tool rest 36 uses is structural carbon steel, and material is Q235-B; The material that scraper 21 uses is stainless steel or RPP, is fixed by bolts to above the tool rest 36.
Filter press unloads cake and begins the programme-control according to PLC; Plate pulling device draws back filter plate to stopping near the position of the switch, moves 8 transmissions of vehicle frame reducing motor and is transferred to filter plate by gear 5 and stops driving chain 16 runnings again of up-down reducing motor 9 drive sprockets 10 near the position of the switch; Crane drops to stop 14 positions by the lifter slide of installing 13 and stops; It is adjustable that up-down reducing motor 9 speed are set to 300mm--600mm/S, and the piston rod in the cylinder assembly 24 stretches out scraper 21 and begins to clamp filter plate 22 both ends of the surface, and cylinder assembly 2 is provided with the clamping pressure that pressure is 0.2Pma; Up-down reducing motor 9 operation scraper 21 downwards begins to strike off the filter cake in filter plate sealing surface and the filter chamber; Run to unclamp near switch 20 positions and stop, the piston rods withdrawal scrapers 21 in the cylinder assembly 24 unclamp filter plate 22 both ends of the surface, and crane rises and returns filter plate of original position again and remove clean; Plate pulling device begins to draw second filter plate to stop, circulating successively to remove clean by scraper 21 to filter cake in the filter plate and sealing surface near the position of the switch.
Claims (2)
1. a filter press filter board unloads the cake doctor blade device, it is characterized in that: this device is provided with fixed support part, moves the vehicle frame part, crane part, cylinder body assembly part, scraper are partly formed, and fixed support partly is provided with crossbeam and support vertical beam formation frame-type; Fixed support is provided with that supporting leg is installed in the pressure filter thrust plate and above the oil cylinder seat, and dress drag chain and gas source pipe in tooth bar and the hauling-chain frame is installed above the fixed support, and mobile vehicle frame partly is provided with mobile vehicle frame base; The vehicle frame column is installed above the base is connected the vehicle frame entablature, be provided with near switch connect filter plate near switch, be provided with and move vehicle frame reducing motor installation and moving vehicle frame main shaft connection gear; Connect the tooth bar above the fixed support again, move the vehicle frame base pulley is installed, move the vehicle frame upper end and be provided with up-down reducing motor installation sprocket wheel; Connect lifter slide by chain, crane partly is installed in and moves the vehicle frame the inside, and crane is installed the crane column and connected crane entablature and sill; Lifter slide is set to be connected with the crane connecting plate; Lifter slide is provided with the chain cylindrical void, and the lifter slide two ends are provided with the chain steady pin and are connected with chain, and the lower end is provided with the crane flange; Moving vehicle frame and crane is provided with stop and clamping and is connected with unclamping near switch near switch; Cylinder assembly partly is installed on the cylinder saddle, and ambulatory splint connects cylinder assembly by the cylinder bearing pin, the cylinder contiguous block is set is connected with ambulatory splint; Being provided with the knife rest crossbeam is connected with air cylinder base; The scraper part connects the crane flange by the knife rest flange, is provided with strap and connects ambulatory splint by the clamping plate bearing pin, tool rest is set above the ambulatory splint scraper is installed again.
2. a kind of filter press filter board as claimed in claim 1 unloads the cake doctor blade device, it is characterized in that: the material that scraper uses is stainless steel or RPP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914442U CN202105483U (en) | 2011-03-31 | 2011-03-31 | Filter cake-removing scraper mechanism for filter plates of filter presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914442U CN202105483U (en) | 2011-03-31 | 2011-03-31 | Filter cake-removing scraper mechanism for filter plates of filter presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105483U true CN202105483U (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200914442U Expired - Lifetime CN202105483U (en) | 2011-03-31 | 2011-03-31 | Filter cake-removing scraper mechanism for filter plates of filter presses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105483U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172442A (en) * | 2011-03-31 | 2011-09-07 | 景津压滤机集团有限公司 | Scraper device for filter cake discharge from filter plate of pressure filter |
| CN102772909A (en) * | 2012-07-20 | 2012-11-14 | 陈银轩 | Dirt scraping device for heat collecting plate |
| CN107008044A (en) * | 2017-05-23 | 2017-08-04 | 苏子战 | Filter press impurity remove device |
| CN107010680A (en) * | 2017-05-17 | 2017-08-04 | 苏子战 | A kind of filter press is with automatic solid impurity remover |
| CN109173367A (en) * | 2018-10-11 | 2019-01-11 | 攀枝花伦奇机器人科技有限公司 | A kind of filter residue cleaning plant |
| CN114291998A (en) * | 2022-01-14 | 2022-04-08 | 中国科学院深圳先进技术研究院 | Automatic equipment for removing mud cake of filter press |
-
2011
- 2011-03-31 CN CN2011200914442U patent/CN202105483U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172442A (en) * | 2011-03-31 | 2011-09-07 | 景津压滤机集团有限公司 | Scraper device for filter cake discharge from filter plate of pressure filter |
| CN102172442B (en) * | 2011-03-31 | 2013-04-03 | 山东景津环保设备有限公司 | Scraper device for filter cake discharge from filter plate of pressure filter |
| CN102772909A (en) * | 2012-07-20 | 2012-11-14 | 陈银轩 | Dirt scraping device for heat collecting plate |
| CN107010680A (en) * | 2017-05-17 | 2017-08-04 | 苏子战 | A kind of filter press is with automatic solid impurity remover |
| CN107008044A (en) * | 2017-05-23 | 2017-08-04 | 苏子战 | Filter press impurity remove device |
| CN107008044B (en) * | 2017-05-23 | 2019-04-12 | 苏子战 | Filter press impurity remove device |
| CN109173367A (en) * | 2018-10-11 | 2019-01-11 | 攀枝花伦奇机器人科技有限公司 | A kind of filter residue cleaning plant |
| CN114291998A (en) * | 2022-01-14 | 2022-04-08 | 中国科学院深圳先进技术研究院 | Automatic equipment for removing mud cake of filter press |
| CN114291998B (en) * | 2022-01-14 | 2024-01-30 | 中国科学院深圳先进技术研究院 | Automatic equipment for removing mud cake of filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120111 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant |