CN202028250U - Cleaning device for pressure filter - Google Patents
Cleaning device for pressure filter Download PDFInfo
- Publication number
- CN202028250U CN202028250U CN2011200306254U CN201120030625U CN202028250U CN 202028250 U CN202028250 U CN 202028250U CN 2011200306254 U CN2011200306254 U CN 2011200306254U CN 201120030625 U CN201120030625 U CN 201120030625U CN 202028250 U CN202028250 U CN 202028250U
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- China
- Prior art keywords
- cleaning
- rack
- shift fork
- track
- connecting rod
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Abstract
The utility model discloses a cleaning device for a pressure filter, which comprises a cleaning frame (1), a pulling plate trolley (2), a first track (9) and a second track (10). The cleaning frame (1) is slidably matched with the first track (9) which is parallel to a pressure filter beam (4), the pulling plate trolley (2) driven by a motor via a chain (3) is slidably matched with the second track (10) which is parallel to the pressure filter beam (4), and the cleaning device (1) is provided with a device capable of being connected with or separated from the pulling plate trolley (2). The cleaning device for the pressure filter is simpler in structure and convenient in assembly.
Description
Technical field
The utility model relates to the filter press field, specifically is a kind of cleaning device of filter press.
Background technology
Filter press is to exert pressure in a side of medium to realize the machinery that filters.It comprises polylith filter plate, a pressure strip and the crossbeam that thrust plate, a compacted device (being generally oil cylinder) drive, thrust plate is fixed on an end of crossbeam, the pressure strip sliding fit is on crossbeam, and sliding fit has the polylith filter plate on the crossbeam between pressure strip and the thrust plate.The operation principle of filter press is, the hydraulic oil cylinder driving pressure strip, whole filter plates is pushed against on thrust plate, and form a filter chamber between two adjacent filter plates, and medium flows to the other end from an end of crossbeam, filtered layer by layer by the polylith filter plate, and in each filter chamber, form pie filter residue filter cake during media filtration.
The cleaning device of filter press comprise by first motor by the first chain-drive rack for cleaning, by second motor by the second chain-drive pulling car, first track and with filter press crossbeam parallel second track parallel with the filter press crossbeam; The rack for cleaning sliding fit is on first track, and rack for cleaning is provided with the device that cleans filter plate; The pulling car sliding fit is on second track.Pulling car is provided with the device of the filter plate of catching or get loose.
The cleaning device of filter press cleans the course of work that is pressed in the filter plate on the thrust plate: drive pressure strip with oil cylinder earlier and retreat (promptly to moving away from the thrust plate direction), pulling car (near the motion of the direction of thrust plate) the position of under second chain drive, advancing to first filter plate, pulling car is caught first filter plate, pulling car unclamps filter plate after driving first filter plate slow astern segment distance (this distance is generally the thickness of two filter plates) then, after this, rack for cleaning advances to second filter plate position under the driving of first chain, rack for cleaning has cleaned second filter plate, subsequently, pulling car advances to second filter plate place once more, repeat to retreat arm-tie, rack for cleaning advances and cleans the step of next piece plate, after all filter plates cleanings are finished, pulling car and rack for cleaning are retreating to initial position under the chain drive separately, and whole cleaning process is finished.
There is following defective in the cleaning device of the filter press of above structure: because having needs two altogether, pulling car and rack for cleaning overlap independently drive unit (motor and chain), like this, this cleaning device complex structure, assembling trouble.
Summary of the invention
The technical problems to be solved in the utility model is that the cleaning device of a kind of structure filter press simple, easy to assembly relatively is provided.
Technical solution of the present utility model is, a kind of cleaning device with filter press of following structure is provided, it comprises rack for cleaning, the pulling car that is driven through chain by motor, first track and with filter press crossbeam parallel second track parallel with the filter press crossbeam, the rack for cleaning sliding fit is on first track, the pulling car sliding fit is on second track, and rack for cleaning is provided with the device that can connect or break away from pulling car.
Be fixed with a connecting rod on the pulling car, rack for cleaning also comprises the shift fork that is provided with first baffle plate and second baffle, declutch shift shaft and shift fork oil cylinder, the cylinder body of shift fork oil cylinder is fixed on the rack for cleaning, declutch shift shaft is fixed on the rack for cleaning, shift fork is rotatable to be linked on the declutch shift shaft, the piston rod and the shift fork of shift fork oil cylinder are fixed, when the piston rod of shift fork oil cylinder is positioned at the lower position, the lower end of first baffle plate is lower than connecting rod, the lower end of second baffle is higher than connecting rod, when the piston rod of shift fork oil cylinder was positioned at upper limit position, the lower end of first baffle plate was higher than connecting rod, and the lower end of second baffle is lower than connecting rod.
The cleaning device of filter press clean the filter plate that is pressed on the thrust plate the course of work be:
The piston rod of shift fork oil cylinder descends and is positioned at the lower position until piston rod, first baffle plate is lower than connecting rod, second baffle is higher than connecting rod, at this moment, if pulling car advances (to direction motion) near thrust plate, will promote first baffle plate of shift fork and then drive whole rack for cleaning to advance with the connecting rod of cart stationary, promptly pulling car is connected with rack for cleaning; If but dolly retreats (to the direction motion away from thrust plate), because connecting rod is lower than the second baffle of shift fork, the connecting rod on the dolly can't drive rack for cleaning and retreat, and promptly pulling car and rack for cleaning break away from; Like this, when pulling car advances, just can drive the position of rack for cleaning advanced in unison to the filter plate that needs to clean, and pulling car is when catching filter plate to retreat, rack for cleaning can not influenced by dolly again and stay the original place and clean the filter plate that has just been drawn back, after rack for cleaning has cleaned a filter plate, dolly can continue to drive rack for cleaning again and advance to next piece filter plate place, dolly retreats and draws back an intact filter plate of firm cleaning simultaneously then, rack for cleaning is then stayed the original place and is cleaned next piece filter plate (i.e. that filter plate of the filter plate back of being drawn back), and so forth, drawn back and cleaned up until all filter plates.
Then, the piston rod of rising shift fork oil cylinder is until upper limit position, first baffle plate is higher than connecting rod, and second baffle is lower than connecting rod, at this moment, if dolly retreats, will promote highly to be lower than on the shift fork second baffle of connecting rod with the connecting rod of cart stationary, and then drive whole rack for cleaning and retreat, finish and after the shift fork oil cylinder drops to lower limit so clean, dolly retreats, and just can drive rack for cleaning and reply initial position.
After adopting above structure, the cleaning device of the utility model filter press compared with prior art has the following advantages:
Because rack for cleaning is provided with the device that can connect or break away from pulling car, like this, rack for cleaning is lifting shift fork oil cylinder as required, thereby driven by dolly and to advance or retreat, like this, what only need dolly can satisfy the needs of the cleaning device cleaning filter plate of this filter press a cover drive unit, the Therefore, omited drive unit of rack for cleaning, make structure become simpler, assembling also becomes more convenient.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the cleaning device of the utility model filter press.
Fig. 2 is the structure for amplifying schematic diagram of the A part of Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of the piston rod of shift fork oil cylinder of the cleaning device of the utility model filter press when being positioned at the lower position.
Fig. 4 is the partial structurtes schematic diagram of the piston rod of shift fork oil cylinder of the cleaning device of the utility model filter press when being positioned at upper limit position.
Fig. 5 is the side-looking structural representation of the cleaning device of the utility model filter press.
Fig. 6 is the partial side TV structure schematic diagram of the cleaning device of the utility model filter press.
Shown in the figure 1, rack for cleaning, 2, pulling car, 3, chain, 4, crossbeam, 5, connecting rod, 6, shift fork, 6.1, first baffle plate, 6.2, second baffle, 7, declutch shift shaft, 8, shift fork oil cylinder, 8.1, cylinder body, 8.2, piston rod, 9, first track, 10, second track, 11, hoist cylinder, 12, nozzle, 13, jet pipe, 14, filter plate.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the cleaning device of the utility model filter press, the pulling car 2 that it comprises rack for cleaning 1, driven through chain 3 by motor, first track 9 parallel and second track 10 parallel with filter press crossbeam 4 with filter press crossbeam 4.Hoist cylinder 11 is installed on the rack for cleaning 1, and the piston rod of hoist cylinder 11 is fixing with the jet pipe 13 with a plurality of nozzles 12, by hoist cylinder 11 lifting jet pipes 13, makes the nozzle 12 of jet pipe 13 highly clean filter plate 14 from each.Rack for cleaning 1 sliding fit is on first track 9, and pulling car 2 sliding fits are on second track 10.Rack for cleaning 1 is provided with the device that can connect or break away from pulling car 2.Be fixed with a connecting rod 5 on the pulling car 2, rack for cleaning 1 also comprises shift fork 6, declutch shift shaft 7 and the shift fork oil cylinder 8 that is provided with first baffle plate 6.1 and second baffle 6.2, the cylinder body 8.1 of shift fork oil cylinder 8 is fixed on the rack for cleaning 1, declutch shift shaft 7 is fixed on the rack for cleaning 1, shift fork 6 rotatable being linked on the declutch shift shaft 7, the piston rod 8.2 of shift fork oil cylinder 8 is fixing with shift fork 6.When the piston rod 8.2 of shift fork oil cylinder 8 was positioned at the lower position, the lower end of first baffle plate 6.1 was lower than connecting rod 5, and the lower end of second baffle 6.2 is higher than connecting rod 5; When the piston rod 8.2 of shift fork oil cylinder 8 was positioned at upper limit position, the lower end of first baffle plate 6.1 was higher than connecting rod 5, and the lower end of second baffle 6.2 is lower than connecting rod 5.
Claims (2)
1. the cleaning device of a filter press, it comprises rack for cleaning (1), the pulling car (2) that is driven through chain (3) by motor, first track (9) and with filter press crossbeam (4) parallel second track (10) parallel with filter press crossbeam (4), rack for cleaning (1) sliding fit is on first track (9), pulling car (2) sliding fit is characterized in that on second track (10): rack for cleaning (1) is provided with the device that can connect or break away from pulling car (2).
2. the cleaning device of filter press according to claim 1, it is characterized in that: be fixed with a connecting rod (5) on the pulling car (2), rack for cleaning (1) also comprises the shift fork (6) that is provided with first baffle plate (6.1) and second baffle (6.2), declutch shift shaft (7) and shift fork oil cylinder (8), the cylinder body (8.1) of shift fork oil cylinder (8) is fixed on the rack for cleaning (1), declutch shift shaft (7) is fixed on the rack for cleaning (1), shift fork (6) is rotatable to be linked on the declutch shift shaft (7), the piston rod (8.2) of shift fork oil cylinder (8) is fixing with shift fork (6), the piston rod (8.2) of shift fork oil cylinder (8) is when being positioned at the lower position, the lower end of first baffle plate (6.1) is lower than connecting rod (5), the lower end of second baffle (6.2) is higher than connecting rod (5), the piston rod (8.2) of shift fork oil cylinder (8) is when being positioned at upper limit position, the lower end of first baffle plate (6.1) is higher than connecting rod (5), and the lower end of second baffle (6.2) is lower than connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200306254U CN202028250U (en) | 2011-01-28 | 2011-01-28 | Cleaning device for pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200306254U CN202028250U (en) | 2011-01-28 | 2011-01-28 | Cleaning device for pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028250U true CN202028250U (en) | 2011-11-09 |
Family
ID=44890561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200306254U Expired - Fee Related CN202028250U (en) | 2011-01-28 | 2011-01-28 | Cleaning device for pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028250U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111106A (en) * | 2013-03-19 | 2013-05-22 | 王焕坤 | Plate-and-frame filter press |
| CN106563301A (en) * | 2016-10-20 | 2017-04-19 | 广西金邦泰科技有限公司 | Dual-channel press filter easy to clean |
| CN106731177A (en) * | 2016-12-16 | 2017-05-31 | 广西红润化工科技有限公司 | Multistage sheet frame filter with circulating filtration ability |
| CN112755656A (en) * | 2021-01-19 | 2021-05-07 | 上海同臣环保有限公司 | Filter cloth cleaning mechanism of filter press capable of being cleaned block by block through group pulling |
-
2011
- 2011-01-28 CN CN2011200306254U patent/CN202028250U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111106A (en) * | 2013-03-19 | 2013-05-22 | 王焕坤 | Plate-and-frame filter press |
| CN103111106B (en) * | 2013-03-19 | 2014-12-10 | 王焕坤 | Plate-and-frame filter press |
| CN106563301A (en) * | 2016-10-20 | 2017-04-19 | 广西金邦泰科技有限公司 | Dual-channel press filter easy to clean |
| CN106563301B (en) * | 2016-10-20 | 2019-03-29 | 广西金邦泰科技有限公司 | A kind of two pass easy cleaning filter press |
| CN106731177A (en) * | 2016-12-16 | 2017-05-31 | 广西红润化工科技有限公司 | Multistage sheet frame filter with circulating filtration ability |
| CN112755656A (en) * | 2021-01-19 | 2021-05-07 | 上海同臣环保有限公司 | Filter cloth cleaning mechanism of filter press capable of being cleaned block by block through group pulling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120128 |