CN210409652U - Automatic cake scraping mechanism of filter press - Google Patents
Automatic cake scraping mechanism of filter press Download PDFInfo
- Publication number
- CN210409652U CN210409652U CN201921283795.6U CN201921283795U CN210409652U CN 210409652 U CN210409652 U CN 210409652U CN 201921283795 U CN201921283795 U CN 201921283795U CN 210409652 U CN210409652 U CN 210409652U
- Authority
- CN
- China
- Prior art keywords
- support
- slider
- filter
- drive assembly
- scraping mechanism
- 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.)
- Expired - Fee Related
Links
- 238000007790 scraping Methods 0.000 title claims description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000002985 plastic film Substances 0.000 claims description 2
- 239000012065 filter cake Substances 0.000 abstract description 13
- 239000013049 sediment Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002367 phosphate rock Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a cake mechanism is scraped in automation of pressure filter, support including vertical setting, the support top is fixed with the cylinder, the support both sides are equipped with the slide rail, and sliding connection has a slider, two on the slide rail be fixed with between the slider and span support and cutting edge scraper down still include first drive assembly, second drive assembly and vibratory hammer, the cylinder output is connected to first drive assembly one end, and the other end is connected the slider, second drive assembly is used for realizing transmission between slider and the vibratory hammer. Through the scraper that sets up the filter plate up-and-down motion and add the technical means of vibration hammer, replace the manual work with the scraper, scrape the filter cake to utilize the vibration hammer to shake remaining cake sediment, solved current pressure filter need the manual work unload the cake and have remaining problem easily.
Description
Technical Field
The utility model relates to a phosphorite production facility field especially relates to an automatic cake scraping mechanism of pressure filter.
Background
The filter press is a common device for producing phosphate rock, and generally comprises a frame, a pressing mechanism and a filtering mechanism. The filter mechanism comprises filter plates, filter frames, filter cloth and squeezing diaphragms, wherein the two sides of each filter plate are coated by the filter cloth, and when the squeezing diaphragms need to be configured, one group of filter plates comprise diaphragm plates and side plates. The two sides of the base plate of the diaphragm plate are coated with rubber diaphragms, the outer sides of the diaphragms are coated with filter cloth, and the side plate is a common filter plate. The material enters each filter chamber from the material-passing holes on the thrust plate, solid particles are trapped in the filter chambers because the particle size of the solid particles is larger than the aperture of the filter medium (filter cloth), and filtrate flows out from the liquid outlet holes below the filter plates. When the filter cake needs to be squeezed, compressed air or steam can be introduced from a washing port besides being squeezed by a diaphragm, and the water content in the filter cake is flushed by airflow so as to reduce the water content of the filter cake.
When the filter press filters, materials are injected into a filter chamber of a filter plate by a feed pump, particles in the materials are trapped by filter cloth or other filter media arranged on the filter plate and are left in the filter chamber, filtrate is discharged from a liquid outlet hole to form a filter cake in the filter chamber, and then the filter plate is pulled open by a plate pulling device of the filter press to automatically drop the filter cake and remove the filter cake, so that the aim of filtering is fulfilled. At present, the sealing surface of a filter plate and filter cakes in a filter chamber are generally removed by manual shoveling, so that workers waste time and labor, the filter cloth is easy to damage, the cost is increased, the filtering cycle period is prolonged, the filtering efficiency is influenced, and the production is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an automatic cake scraping mechanism of pressure filter can follow the scraper of filter plate up-and-down motion and add the technical means of bobbing hammer through the setting, replaces the manual work with the scraper, scrapes the filter cake to utilize the bobbing hammer to shake remaining cake sediment, solved current pressure filter and needed the manual work to unload the cake and have remaining problem easily.
In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:
the utility model provides a cake mechanism is scraped in automation of pressure filter, includes the support of vertical setting, the support top is fixed with the cylinder, the support both sides are equipped with the slide rail, and sliding connection has a slider on the slide rail, two be fixed with between the slider and span support and cutting edge scraper down still include first drive assembly, second drive assembly and vibratory hammer, the cylinder output is connected to first drive assembly one end, and the other end is connected the slider, second drive assembly is used for realizing transmission between slider and the vibratory hammer.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a simple transmission assembly utilizes two cylinders, can realize the drive to the slider, and the up-and-down linear motion of slider can drive the scraper in order to realize striking off the filter cake on the one hand, and on the other hand can drive the vibratory hammer again and strike the filter plate, and the filter cake on the further clearance filter plate is remained. The utility model discloses an in the use, the support is the position of being connected with current pressure filter, with support bottom sliding connection on the crossbeam of pressure filter, for practicing thrift the structure, can confirm the position of filter plate by the arm-tie manipulator with its arm-tie manipulator fixed connection of pressure filter, restart cylinder, the scraper is downward, and the filter cake is scraped, and the in-process that the scraper resets, the vibration hammer downstream beats the filter plate, further clears up the filter residue. The utility model discloses simple structure, design benefit, application scope is wide, suitable a large amount of using widely.
Drawings
Fig. 1 is a schematic view of the usage state of the present invention.
Fig. 2 is a schematic view of another usage state of the present invention.
Fig. 3 is a schematic structural diagram of the second transmission assembly.
In the figure: 1. support 2, cylinder 3, slider 4, scraper 5, vibration hammer 61, first movable rod 62, second movable rod 63, movable sleeve 71, rack 72, gear 73, rotating shaft 8, cylinder block 9, filter plate 10, mounting groove
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.
As shown in the accompanying drawings 1 and 2, the utility model provides an automatic cake scraping mechanism of pressure filter, support 1 including vertical setting, 1 top of support is fixed with cylinder 2, 1 both sides of support are equipped with the slide rail, and sliding connection has slider 3, two on the slide rail be fixed with between the slider 3 and span 1 and cutting edge scraper 4 down of support still include first transmission assembly, second transmission assembly and bobbing hammer 5, the 2 output ends of cylinder are connected to first transmission assembly one end, and the other end is connected slider 3, second transmission assembly is used for realizing transmission between slider 3 and bobbing hammer 5.
Further, first transmission assembly includes first movable rod 61 and second movable rod 62 of articulated, first movable rod 61 one end with support 1 is articulated, second movable rod 62 one end with slider 3 is articulated, sliding connection has the movable sleeve 63 on first movable rod 61 or the second movable rod 62, the piston head of cylinder 2 with the movable sleeve 63 is articulated.
Further, as shown in fig. 3, the second transmission assembly includes a rack 71 disposed on a surface of the slider 3 not connected to the first transmission assembly, a gear 72 engaged with the rack 71, and a rotating shaft 73 connected to the gear 72, and the vibration hammer 5 is fixed on the rotating shaft 73 and can rotate along with the rotating shaft 73.
Further, the support 1 is provided with a mounting groove 10, the slide rail is mounted on the side wall of the mounting groove 10, the side edge of the slide block 3 is slidably embedded into the slide rail, the gear 72 is mounted in the mounting groove 10, and the side wall of the mounting groove 10 is further provided with a mounting hole which is communicated with the outside and used for the rotation shaft 73 to pass through.
Further, a cylinder block 8 is fixed on the support 1, and the cylinder 2 is mounted on the support 1 through the cylinder block 8.
Further, the scraper 4 is a plastic sheet or a rubber sheet.
Further, the number of the vibration hammers 5 is more than or equal to one.
The utility model discloses an application principle does: and (3) starting the air cylinder 2, extending the piston head of the air cylinder 2, so that the piston head realizes an action of approximately pressing down the first movable rod 61 and the second movable rod 62, and driving the sliding block 3 to slide downwards by the second movable rod 62 because the hinged end of the first movable rod 61 cannot slide relative to the support 1, and meanwhile, the scraper 4 also slides downwards to contact the surface of the filter plate 9 to scrape the filter cake on the filter plate. At the initial position, the vibration hammer 5 droops and contacts with the filter plate 9, and the gear 72 rotates anticlockwise along with the sliding of the sliding block 3, so that the vibration hammer 5 ascends; after the sliding block 3 slides to the lowest point, the air cylinder 2 resets, the sliding block 3 moves upwards, the rack 71 on the back surface of the sliding block also moves upwards, the gear 72 meshed with the rack 71 rotates clockwise, the gear 72 drives the rotating shaft 73 and the vibrating hammer 5 fixed on the rotating shaft 73 to rotate clockwise to knock the other side surface of the filter plate 9, and the residual filter residues are also separated from the filter plate 9. In order to avoid damage to the filter plate 9, the vibration hammers 5 are preferably made of plastic or rubber, and a plurality of vibration hammers 5 are provided to enhance the vibration effect.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides an automatic cake scraping mechanism of pressure filter which characterized in that: support including vertical setting, the support top is fixed with the cylinder, the support both sides are equipped with the slide rail, and sliding connection has the slider on the slide rail, two be fixed with between the slider and span support and cutting edge scraper down still include first drive assembly, second drive assembly and vibratory hammer, the cylinder output is connected to first drive assembly one end, and the other end is connected the slider, second drive assembly is used for realizing transmission between slider and the vibratory hammer.
2. The automatic cake scraping mechanism of a filter press as claimed in claim 1, wherein: first drive assembly includes first movable rod of articulated and second movable rod, first movable rod one end with the support is articulated, second movable rod one end with the slider is articulated, sliding connection has the movable sleeve on first movable rod or the second movable rod, the piston head of cylinder with the movable sleeve is articulated.
3. The automatic cake scraping mechanism of a filter press as claimed in claim 1, wherein: the second transmission assembly comprises a rack arranged on one side, not connected with the first transmission assembly, of the sliding block, a gear meshed with the rack and a rotating shaft connected with the gear, and the vibration hammer is fixed to the rotating shaft and can rotate along with the rotating shaft.
4. An automatic cake scraping mechanism of a filter press as claimed in claim 3, wherein: the gear fixing device is characterized in that a mounting groove is formed in the support, the slide rail is mounted on the side wall of the mounting groove, the side edge of the slide block is slidably embedded into the slide rail, the gear is mounted in the mounting groove, and the side wall of the mounting groove is further provided with a mounting hole which is communicated with the outside and used for allowing the rotating shaft to penetrate through.
5. The automatic cake scraping mechanism of a filter press as claimed in claim 1, wherein: and an air cylinder seat is fixed on the support, and the air cylinder is arranged on the support through the air cylinder seat.
6. The automatic cake scraping mechanism of a filter press as claimed in claim 1, wherein: the scraper is a plastic sheet or a rubber sheet.
7. The automatic cake scraping mechanism of a filter press as claimed in claim 1, wherein: the number of the vibration hammers is more than or equal to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283795.6U CN210409652U (en) | 2019-08-09 | 2019-08-09 | Automatic cake scraping mechanism of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283795.6U CN210409652U (en) | 2019-08-09 | 2019-08-09 | Automatic cake scraping mechanism of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409652U true CN210409652U (en) | 2020-04-28 |
Family
ID=70386294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921283795.6U Expired - Fee Related CN210409652U (en) | 2019-08-09 | 2019-08-09 | Automatic cake scraping mechanism of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409652U (en) |
-
2019
- 2019-08-09 CN CN201921283795.6U patent/CN210409652U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |