CN218794104U - Pressing mechanism of filter press - Google Patents
Pressing mechanism of filter press Download PDFInfo
- Publication number
- CN218794104U CN218794104U CN202222308543.2U CN202222308543U CN218794104U CN 218794104 U CN218794104 U CN 218794104U CN 202222308543 U CN202222308543 U CN 202222308543U CN 218794104 U CN218794104 U CN 218794104U
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- China
- Prior art keywords
- plate
- slide rail
- filter
- filter plate
- frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a pressing mechanism of a filter press, which comprises a frame, wherein a first slide rail is arranged at the top end of the frame, the first slide rail is provided with a water spraying device, hydraulic cylinders are arranged at two sides of the first slide rail, a second slide rail is arranged at the middle part of the frame, the second slide rail is provided with a thrust plate, a filter plate and a push plate, the thrust plate is fixed at the inner side of the second slide rail, the filter plate is arranged between the thrust plate and the push plate, the push plate is connected with an oil cylinder through a piston rod, a motor is arranged beside the oil cylinder, and the motor is fixedly arranged on the frame; the utility model provides a have mud between the present pressure filter plate and press not tight and can't short-term test the problem that has mud on which filter plate, the utility model discloses utilize the inductor on the filter plate to detect the mud on the filter plate, after the motor response, the spray rinsing mechanism that sets up on the pressure filter will carry out cleaning function to the filter plate, realize detecting whether the filter plate compresses tightly and abluent function, convenient operation, efficiency is higher, has very big market spreading value.
Description
Technical Field
The utility model relates to a pressure filter, especially a hold-down mechanism of pressure filter.
Background
A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation mechanism. Is often applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like. The filter press mainly comprises three parts, namely a frame, a compression structure and a filtering structure.
In prior art, at the in-process of unloading, thereby can often appear unloading unclean and lead to next time compressing tightly the in-process, have remaining mud on the filter cloth, lead to pressing untight between the filter plate, also can't detect in numerous filter plates which piece of filter plate has mud on, need artifical measuring and washing, waste time waste energy again promptly.
Disclosure of Invention
The utility model discloses a solve the technical problem that above-mentioned exists, provide a hold-down mechanism of pressure filter.
The technical scheme of the utility model is realized like this:
the utility model provides a hold-down mechanism of pressure filter, includes the frame, the frame top is provided with first slide rail, be provided with water jet equipment on the first slide rail, first slide rail both sides are provided with the pneumatic cylinder and are connected with the pneumatic cylinder top, the pneumatic cylinder bottom is fixed to be set up on the both ends of frame, the frame middle part is provided with the second slide rail, the second slide rail is provided with thrust plate, filter plate and push pedal, the thrust plate is fixed in the inboard of second slide rail, the filter plate sets up between thrust plate and push pedal, the push pedal passes through the piston rod and is connected with the hydro-cylinder, the hydro-cylinder is provided with the motor on one side, the motor is fixed to be set up in the frame.
The water spraying equipment slides on the first sliding rail.
The top of the hydraulic cylinder is connected with the first sliding rail through a screw rod.
The inductor on the filter plate is a magnetic inductor, is embedded in the filter plate, is horizontal to the sealing surface of the filter plate, and is arranged at the opposite angle of the filter plate.
The hydraulic cylinder is composed of a telescopic rod and a hydraulic sleeve, and the telescopic rod and the hydraulic sleeve are mutually linked.
And a piston rod of the oil cylinder is fixedly connected to the push plate and is linked with the oil cylinder.
The utility model provides a present pressure filter have mud between the in-process filter plate that compresses tightly and press not tight and unable short-term test on which filter plate have the problem of mud, the utility model discloses can better utilize the inductor that sets up on the filter plate to detect on which filter plate has mud, after the motor response, the spray rinsing mechanism of setting on the pressure filter will carry out cleaning function to the filter plate. The utility model discloses whether can realize detecting the filter plate and compress tightly and abluent function, convenient operation, efficiency is higher, has very big market spreading value.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
Fig. 3 is a cross-sectional view of the filter plate of the present invention.
Fig. 4 is a logic diagram of the present invention.
1-a frame; 2-a first slide rail; 3-water spraying equipment; 4-a hydraulic cylinder; 5-a second slide rail; 6-a thrust plate; 7-a filter plate; 8-pushing the plate; 9-a piston rod; 10-oil cylinder; 11-a motor; 12-a hydraulic sleeve; 13-inductor.
Detailed Description
As shown in fig. 1-4, the utility model discloses a frame, the frame top is provided with first slide rail, be provided with the water jet equipment on the first slide rail, first slide rail both sides are provided with the pneumatic cylinder and are connected with the pneumatic cylinder top, the pneumatic cylinder bottom is fixed to be set up on the both ends of frame, the frame middle part is provided with the second slide rail, the second slide rail is provided with thrust plate, filter plate and push pedal, the thrust plate is fixed in the inboard of second slide rail, the filter plate sets up between thrust plate and push pedal, the push pedal passes through the piston rod and is connected with the hydro-cylinder, the hydro-cylinder is provided with the motor on one side, the motor is fixed to be set up in the frame. In the process of pressing the filter press, an oil cylinder pushes a push plate to press individual filter plates, whether the filter plates are sucked is sensed through a sensor arranged on the opposite corners of the filter plates before materials enter, if the filter plates cannot be sucked, the adjacent filter plates of a thrust plate are used as calculation original points, the distance from the filter plates to the push plate is calculated, the distance from the original points to the positions where the filter plates cannot be sucked is calculated again, the fact that the filter plates are not sucked is calculated through calculation, then the oil cylinder returns to the push plate to be loosened, when the filter plates are pulled open, the push plate is used as a cleaning original point, the distance from the calculation original points to the positions where the filter plates cannot be sucked is subtracted by the total distance, induction is carried out through a motor, a first sliding rail is moved downwards to be close to the filter plates through a hydraulic cylinder on a rack, then water spraying equipment arranged on the first sliding rail is moved to the calculated distance, then the cleaning process is carried out on the two adjacent filter plates in contact, the pressing process is carried out after the cleaning is finished, if the pressing process is not carried out, and the above process is repeated.
The water spraying device slides on the first sliding rail, and after the motor receives a signal, the water spraying mechanism can react to perform a cleaning process.
The top of the hydraulic cylinder is connected with the first sliding rail through a screw rod.
Inductor on the filter plate is a magnetic force sensor, and embedded in the filter plate, with the sealed face level of filter plate, and set up two at least in the filter plate diagonal angle, the best has four to set up in the filter plate four corners, is compressing tightly the in-process, judges whether the actuation between the filter plate with magnetic force sensor, when two filter plates are totally sealed is the magnetic force sensor actuation exactly, when two filter plates had the gap, the magnetic force sensor just does not have the actuation.
The pneumatic cylinder comprises telescopic link and hydraulic sleeve, and telescopic link and hydraulic sleeve link each other, and after the motor response, the pneumatic cylinder reacts the back telescopic link and descends and be close to the filter plate.
And when the filter plate is not sucked and the filtration is finished, the piston rod drives the push plate to return.
This use is novel to compress tightly the in-process at the pressure filter, whether actuation between the inductor response filter plate through on the filter plate, after the actuation does not have the actuation in the response, under the effect of hydro-cylinder again, the piston rod drives the push pedal and rolls back, induction motor senses which distance does not have the actuation after, through the pneumatic cylinder, move down first slide rail and be close to the filter plate, the direction that will spray water mechanism from push pedal to thrust plate again removes to not have in the middle of the actuation filter plate, again to the two-sided filter plate of adjacent contact spray rinsing, the pneumatic cylinder removes the normal position after the spray rinsing completion, compress tightly the process through hydro-cylinder and piston rod once more.
Claims (6)
1. The utility model provides a hold-down mechanism of pressure filter which characterized in that: the automatic water spraying machine comprises a frame, the frame top is provided with first slide rail, be provided with water jet equipment on the first slide rail, first slide rail both sides are provided with the pneumatic cylinder and are connected with the pneumatic cylinder top, the pneumatic cylinder bottom is fixed to be set up on the both ends of frame, the frame middle part is provided with the second slide rail, the second slide rail is provided with thrust plate, filter plate and push pedal, the thrust plate is fixed in the inboard of second slide rail, the filter plate sets up between thrust plate and push pedal, the push pedal passes through the piston rod and is connected with the hydro-cylinder, the hydro-cylinder is provided with the motor on one side, the motor is fixed to be set up in the frame.
2. The pressing mechanism of a filter press according to claim 1, wherein: the water spraying equipment slides on the first sliding rail.
3. The pressing mechanism of a filter press according to claim 1, wherein: the top of the hydraulic cylinder is connected with the first sliding rail through a screw rod.
4. The pressing mechanism of a filter press according to claim 1, wherein: the inductor on the filter plate is a magnetic inductor, is embedded in the filter plate, is horizontal with the sealing surface of the filter plate, and is arranged at the opposite angle of the filter plate.
5. The pressing mechanism of a filter press according to claim 1, wherein: the hydraulic cylinder is composed of a telescopic rod and a hydraulic sleeve, and the telescopic rod and the hydraulic sleeve are mutually linked.
6. The pressing mechanism of a filter press according to claim 1, wherein: and a piston rod of the oil cylinder is fixedly connected to the push plate and is linked with the oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308543.2U CN218794104U (en) | 2022-08-31 | 2022-08-31 | Pressing mechanism of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308543.2U CN218794104U (en) | 2022-08-31 | 2022-08-31 | Pressing mechanism of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218794104U true CN218794104U (en) | 2023-04-07 |
Family
ID=87277785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222308543.2U Active CN218794104U (en) | 2022-08-31 | 2022-08-31 | Pressing mechanism of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218794104U (en) |
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2022
- 2022-08-31 CN CN202222308543.2U patent/CN218794104U/en active Active
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