CN111035976A - Flushing device for filter cloth of filter press - Google Patents
Flushing device for filter cloth of filter press Download PDFInfo
- Publication number
- CN111035976A CN111035976A CN201911245251.5A CN201911245251A CN111035976A CN 111035976 A CN111035976 A CN 111035976A CN 201911245251 A CN201911245251 A CN 201911245251A CN 111035976 A CN111035976 A CN 111035976A
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- China
- Prior art keywords
- filter cloth
- filter
- supporting frame
- sliding platform
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a washing device for filter cloth of a filter press, which comprises a supporting frame, wherein a rack rail is arranged on the supporting frame, the supporting frame is connected with a sliding platform in a sliding manner through the rack rail, the sliding platform comprises a connecting plate, a driving motor, a long shaft and two short shafts, the two short shafts are arranged on the opposite side of the long shaft, and the two short shafts are respectively arranged on two sides of the connecting plate. The invention drives the flushing mechanism to move through the sliding platform, can effectively and comprehensively flush the filter cloth, ensures that the surface of the filter cloth is clean and tidy, greatly reduces the labor intensity of manual flushing, saves time and labor, effectively prolongs the service life of the filter cloth, does not damage equipment, achieves the purposes of reducing labor and increasing efficiency, reducing the labor intensity of personnel, enhancing the coal dressing efficiency and improving the product quality, fully utilizes coal resources and meets the requirements of a production system. The mode of automatic integrated production is reflected, the production and operation cost is reduced, and higher economic benefits can be achieved.
Description
Technical Field
The invention relates to the field of filter presses, in particular to a flushing device for filter cloth of a filter press.
Background
The filter cloth is a filter medium of the filter press and is a key for determining the filtering quality, the filter cloth has a certain service life, the service life of the filter cloth is in a descending trend, the service life of the filter cloth is prolonged as much as possible under the premise of ensuring the filtering quality under the influence of the price of the filter cloth, and the filter cloth cleaning device becomes one of key indexes for measuring the filter press.
Current pressure filter cloth cleaning efficiency is low, often is artifical the washing, and intensity of labour is big, has reduced the production efficiency and the production quality of product, unsatisfied production system's needs, has improved production operation cost, prime for the improvement.
Disclosure of Invention
The invention aims to provide a flushing device for filter cloth of a filter press, which solves the problems that the filter cloth of the filter press is low in cleaning efficiency, is frequently cleaned manually, is high in labor intensity, reduces the production efficiency and the production quality of products and cannot meet the requirements of a production system.
In order to achieve the above purpose, the invention provides the following technical scheme: a washing device for filter cloth of a filter press comprises a supporting frame, wherein a rack rail is arranged on the supporting frame, the supporting frame is connected with a sliding platform in a sliding mode through the rack rail, the sliding platform comprises a connecting plate, a driving motor, a long shaft and short shafts, the short shafts are arranged on one opposite side of the long shaft, the number of the short shafts is two, the two short shafts are respectively arranged on two sides of the connecting plate, two ends of each of the long shaft and the short shaft are fixedly connected with walking gears, the walking gears are connected with the rack rail on the supporting frame in a sliding mode, and the driving motor is fixedly connected to the long;
fixedly connected with washes the mechanism on the sliding platform, wash the mechanism and include inlet tube, wash hose and shower nozzle, the inlet tube sets up on braced frame's side, the spout of shower nozzle is towards the filter cloth, one side swing joint of sliding platform has the tow chain, the tow chain slides at braced frame's top, the tow chain is used for guiding, supports wash hose and circuit walking.
Further, in the invention, the flushing device is arranged above the filter cloth of the filter press.
Further, the invention also comprises a PLC control system which is used for controlling the start and stop of the driving motor.
Furthermore, in the invention, two sides of the sliding platform are movably connected with limiting wheel sets through rotating shafts, and the limiting wheel sets slide in sliding grooves on the side edges of the supporting frame.
Furthermore, in the invention, the sliding platform further comprises support frames arranged on two sides of the connecting plate in the moving direction, the short shaft is fixedly connected with the support frame on one side through a bearing seat, the long shaft is fixedly connected with the support frame on the other side through the bearing seat, and the limiting wheel set is fixedly connected with the support frames through a connecting frame.
Further, in the present invention, the support frame includes two cross members in a length direction and front and rear brackets connecting the cross members in a width direction.
Further, in the invention, an electromagnetic pneumatic valve and a manual valve are arranged on the water inlet pipe.
The beneficial effects are that the technical scheme of this application possesses following technological effect:
1. the invention drives the flushing mechanism to move through the sliding platform, can effectively and comprehensively flush the filter cloth, ensures that the surface of the filter cloth is clean and tidy, greatly reduces the labor intensity of manual flushing, saves time and labor, effectively prolongs the service life of the filter cloth, does not damage equipment, achieves the purposes of reducing labor and increasing efficiency, reducing the labor intensity of personnel, enhancing the coal dressing efficiency and improving the product quality, fully utilizes coal resources and meets the requirements of a production system. The mode of automatic integrated production is reflected, the production and operation cost is reduced, and higher economic benefits can be achieved.
2. The automatic plate pulling system can pull the filter cloth to move, and the spray head adopts an automatic circulation design, thereby ensuring the cleanness and cleanness of the cleaning effect.
According to the invention, the PLC is used as a core control component of the system, only the front button needs to be pressed when the system is started, the automatic button is rotated to be automatic when the sliding platform drives the flushing mechanism to travel, and the filter press automatically operates each action according to a preset program without operation of an operator, so that the normal operation of the filter press is ensured.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
figure 1 is a schematic view of the present invention installed on a filter press.
Fig. 2 is a schematic structural diagram of the present invention.
In the figures, the meaning of the reference numerals is as follows: 1. a support frame; 2. a connecting plate; 3. a traveling gear; 4. a drive motor; 5. a long axis; 6. a minor axis; 7. a flushing mechanism; 8. a drag chain; 9. a limiting wheel set; 10. a water inlet pipe; 11. and (5) filtering the cloth.
Detailed Description
In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure. As shown in fig. 1-2.
The filter cloth cleaning device is an important accessory device of a filter press, is mainly used for an automatic cleaning device for wrapping filter cloth on a filter plate of the filter press, and is used when the filter cloth has blockage symptoms and is adhered with coal slime. The equipment automatically cleans the filter cloth through high-pressure water. Thereby enhancing the filtering speed of the filter cloth, preventing the material mixing phenomenon from causing the material spraying phenomenon, and prolonging the service life of the filter cloth after washing. The purpose of realizing the reduction of labor and increasing the efficiency is reduced, the labor intensity is reduced, the production efficiency is improved, the production quality is ensured, the automatic integrated production mode is realized, and the filter cloth cleaning equipment is improved for the purpose.
A washing device for filter cloth of a filter press comprises a supporting frame 1, wherein a rack rail is arranged on the supporting frame 1, the supporting frame 1 is connected with a sliding platform in a sliding mode through the rack rail, the sliding platform comprises a connecting plate 2, a driving motor 4, a long shaft 5 and a short shaft 6, the short shaft 6 is arranged on one side, opposite to the long shaft 5, the number of the short shafts 6 is two, the two short shafts are respectively arranged on two sides of the connecting plate 2, two ends of the long shaft 5 and two ends of the short shaft 6 are fixedly connected with walking gears 3, the walking gears 3 are connected with the rack rail on the supporting frame 1 in a sliding mode, and;
fixedly connected with flushing mechanism 7 on the sliding platform, flushing mechanism 7 includes inlet tube 10, flushing hose and shower nozzle, and inlet tube 10 sets up on braced frame 1's side, and the spout of shower nozzle is towards filter cloth 11, and one side swing joint of sliding platform has tow chain 8, and tow chain 8 slides at braced frame 1's top, and tow chain 8 is used for the guide, supports flushing hose and circuit walking.
Further, in the present invention, the flushing device is disposed above the filter cloth of the filter press.
Further, the invention also comprises a PLC control system, wherein the PLC control system controls the start and stop of the driving motor 4.
Furthermore, in the invention, two sides of the sliding platform are movably connected with limiting wheel sets 9 through rotating shafts, and the limiting wheel sets 9 slide in sliding grooves on the side edges of the supporting frame 1.
Furthermore, in the invention, the sliding platform further comprises support frames arranged on two sides of the connecting plate 2 in the moving direction, the short shaft 6 is fixedly connected with the support frame on one side through a bearing seat, the long shaft 5 is fixedly connected with the support frame on the other side through a bearing seat, and the limiting wheel set 9 is fixedly connected with the support frames through a connecting frame.
Further, in the present invention, the support frame 1 includes two beams in the length direction and front and rear brackets connecting the beams in the width direction.
Further, in the present invention, an electromagnetic pneumatic valve and a manual valve are provided on the water inlet pipe 10.
When the invention is used, the device is integrally arranged at the top of the filter cloth of the filter press, the filter cloth is driven by the automatic pulling plate system to move, the position of the filter cloth 11 is further adjusted, the position of the nozzle can also be adjusted, the driving motor 4 is started, the output shaft of the driving motor 4 drives the long shaft 5 to rotate, the long shaft 5 drives the traveling gear 3 to slide on the top of the supporting frame 1, the short shaft 6 slides on the top of the supporting frame 1 through the traveling gear 3, the limiting wheel set 9 plays a role of limiting and supporting, the sliding platform drives the flushing mechanism 7 on the sliding platform to slide, and then the position of the flushing mechanism 7 is adjusted, the position of a spray head is adjusted, the rack rail on the support frame 1 is convenient for the sliding platform to walk, the water inlet pipe 10 is connected with a water source and is provided with an electromagnetic pneumatic valve and a manual valve, and the drag chain 8 can guide and support the flushing hose and the power control line to walk.
The automatic filter cloth cleaning device is arranged at the upper part of a filter press, high-pressure water is distributed to the spray head, the washing mechanism 7 is driven to move through the sliding platform, the automatic pulling plate system arranged on the filter press is used for jointly completing one-by-one cleaning of filter cloth 11 arranged on a filter plate, the automatic pulling plate system can pull the filter cloth 11 to move, and the spray head of the automatic filter cloth cleaning device adopts an automatic circulation design, so that the cleanness and cleanness of the cleaning effect are ensured.
The machine adopts PLC as a core control component of the system. When the filter press is started, only the front button needs to be pressed, when the washing platform walks, the automatic button is rotated to be automatic, the filter press automatically operates each action according to a preset program, operation of an operator is not needed, and normal operation of the filter press is guaranteed.
The power consuming components in this application are all connected to the mains via power lines (not shown). The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.
Claims (7)
1. The utility model provides a pressure filter is washing unit for filter cloth which characterized in that: the rack-type road roller is characterized by comprising a supporting frame (1), wherein a rack rail is arranged on the supporting frame (1), the supporting frame (1) is connected with a sliding platform in a sliding manner through the rack rail, the sliding platform comprises a connecting plate (2), a driving motor (4), a long shaft (5) and short shafts (6), the short shafts (6) are arranged on one opposite side of the long shaft (5), the number of the short shafts (6) is two, the two short shafts are respectively arranged on two sides of the connecting plate (2), two ends of the long shaft (5) and two ends of the short shafts (6) are both fixedly connected with walking gears (3), the walking gears (3) are in sliding connection with the rack rail on the supporting frame (1), and the driving motor (4) is fixedly connected to the long;
fixedly connected with washes mechanism (7) on the sliding platform, wash mechanism (7) including inlet tube (10), wash hose and shower nozzle, inlet tube (10) set up on the side of braced frame (1), the spout of shower nozzle is towards filter cloth (11), one side swing joint of sliding platform has tow chain (8), tow chain (8) slide at the top of braced frame (1), tow chain (8) are used for the guide, support and wash hose and circuit walking.
2. A flushing device for filter cloth of filter presses according to claim 1, characterized in that: the flushing device is arranged above the filter cloth of the filter press.
3. A flushing device for filter cloth of filter presses according to claim 1, characterized in that: the system also comprises a PLC control system, wherein the PLC control system controls the start and stop of the driving motor (4).
4. A flushing device for filter press cloth according to any of claims 1 to 3, characterized in that: the two sides of the sliding platform are movably connected with limiting wheel sets (9) through rotating shafts, and the limiting wheel sets (9) slide in sliding grooves in the side edges of the supporting frame (1).
5. A flushing device for filter cloth of filter presses according to claim 4, characterized in that: the sliding platform further comprises support frames arranged on two sides of the connecting plate (2) in the moving direction, the short shaft (6) is fixedly connected with the support frame on one side through a bearing seat, the long shaft (5) is fixedly connected with the support frame on the other side through a bearing seat, and the limiting wheel set (9) is fixedly connected with the support frames through a connecting frame.
6. A flushing device for filter cloth of filter presses according to claim 5, characterized in that: the supporting frame (1) comprises two cross beams in the length direction and a front bracket and a rear bracket which are connected with the cross beams in the width direction.
7. The apparatus for washing filter cloth of filter press according to claim 6, wherein: an electromagnetic pneumatic valve and a manual valve are arranged on the water inlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245251.5A CN111035976A (en) | 2019-12-06 | 2019-12-06 | Flushing device for filter cloth of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245251.5A CN111035976A (en) | 2019-12-06 | 2019-12-06 | Flushing device for filter cloth of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111035976A true CN111035976A (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911245251.5A Pending CN111035976A (en) | 2019-12-06 | 2019-12-06 | Flushing device for filter cloth of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111035976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190992A (en) * | 2020-10-12 | 2021-01-08 | 株洲时代新材料科技股份有限公司 | Synchronous opening and closing device for filter plate of filter press |
-
2019
- 2019-12-06 CN CN201911245251.5A patent/CN111035976A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190992A (en) * | 2020-10-12 | 2021-01-08 | 株洲时代新材料科技股份有限公司 | Synchronous opening and closing device for filter plate of filter press |
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