CN115487554A

CN115487554A - Convenient chamber-type filter press for collecting sludge

Info

Publication number: CN115487554A
Application number: CN202211389534.9A
Authority: CN
Inventors: 张国新; 姚花
Original assignee: Zhejiang Xinjun Environmental Technology Co ltd
Current assignee: Zhejiang Xinjun Environmental Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2022-12-20
Anticipated expiration: 2042-11-08
Also published as: CN115487554B

Abstract

The invention relates to the technical field of a van-type filter press convenient for collecting sludge, and discloses a van-type filter press convenient for collecting sludge, which comprises a filter pressing unit; the material taking unit is arranged outside the filter pressing unit; the collection unit who sets up in filter-pressing unit bottom, the filter-pressing unit includes the filter-pressing portion, it includes mud pushing portion to get the material unit, mud pushing portion is located the top of filter-pressing portion, mud pushing portion's inside fixed mounting has clearance portion, mud pushing portion's bottom fixed mounting has the transmission portion, the collection unit includes the portion of gathering materials, opens a motor and drives the rope sheave and rotate, relaxs wire rope for mud pushing plate automatic whereabouts, inserts the gap between two filter plates when mud pushing plate whereabouts, mud pushing plate falls on one side and promotes two adjacent filter plates separately, pushes away the mud between the filter plate to gather materials and in on one side, accomplishes the collection to mud, and is simple swift, need not the manual filter plate of user and pulls open, scrapes mud using the push pedal.

Description

Convenient chamber-type filter press for collecting sludge

Technical Field

The invention relates to the technical field of a box type filter press convenient for collecting sludge, in particular to a box type filter press convenient for collecting sludge.

Background

The filter press is intermittent filtering and separating equipment, performs solid-liquid separation operation, and is suitable for wide industries. The filtration theory developed from the compaction and squeezing branch theory after 80 s of the last century, the original common plate-and-frame filter press is changed into a box-type filter press along with the influence of the compaction theory and the technical progress, the filter pressure which the plate-and-frame filter press can bear is higher, the density of a filter cake generated after filtration is higher, and the moisture content is lower; in the 90 s, the filter plate of the German van-type diaphragm pressing filter press is particularly influenced, the development of pressing technology is emphasized, and the formed filter cake has better dehydration capacity by adopting rubber or plastic diaphragm (air pressure or water pressure) pressing and filtering. For example, in the environment-friendly industry of sludge discharge, the energy consumption of the filter cake drying process is reduced, so that the positive effects of energy conservation, emission reduction and environmental pollution reduction are achieved.

The existing chamber filter presses separate solids and liquids during operation. A filter cake forms on the filter cloth until the filter chamber is filled to form a filter cake. The filtrate passes through the filter cloth and flows to a liquid outlet channel below along the groove of the filter plate, and is discharged in a centralized way. After the filtration is finished, washing the filter residue by introducing washing water. After the washing, compressed air may be introduced to remove the remaining washing liquid. After filtration, the filter press is opened to unload filter cakes (the filter cakes are stored between two adjacent filter plates), the filter cloth is cleaned, the filter plates are pressed again to start the next working cycle, however, most of the prior chamber filter presses need to manually open the filter plates one by one when the filter plates formed by sludge are cleaned, and then the filter plates are scraped down into the collection box by using the scraper plates or the baffle plates, which wastes time and labor, so that the chamber filter press convenient for collecting sludge is provided.

Disclosure of Invention

The invention aims to provide a box-type filter press convenient for collecting sludge, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a van-type filter press convenient for collecting sludge comprises a filter press unit;

the material taking unit is arranged outside the filter pressing unit;

the filter-pressing unit comprises a filter-pressing unit body, the filter-pressing unit body comprises a filter-pressing portion, the material taking unit body comprises a mud pushing portion, the mud pushing portion is located above the filter-pressing portion, a cleaning portion is fixedly mounted inside the mud pushing portion, a transmission portion is fixedly mounted at the bottom of the mud pushing portion, the collecting unit body comprises a material collecting portion, the material collecting portion is located below the filter-pressing portion, a sliding rail portion is arranged at the bottom of the material collecting portion, and a connecting portion is arranged on the inner wall of the sliding rail portion.

Preferably, the filter-pressing portion includes filter plate, crossbeam frame, the spout has been seted up to the inboard outer wall of crossbeam frame, the outer wall fixed mounting of filter plate has the fixture block, fixture block and spout joint, the inboard outer wall fixed mounting of crossbeam frame has the hydro-cylinder, the right-hand member fixed mounting of hydro-cylinder has the pressure strip, the right side inner wall fixed mounting of crossbeam frame has the thrust strip, promotes the pressure strip through the hydro-cylinder and removes, and the pressure strip removes and drives the filter plate and remove for the filter plate drives the fixture block and removes along the spout, realizes the filter-pressing to sewage.

Preferably, the mud pushing portion includes T type groove, support frame, and T type groove is located the outer wall of crossbeam frame, the bottom of support frame and the inner wall joint in T type groove, the top fixed mounting of support frame has a motor, the output fixed mounting of a motor has a rope wheel, fixed mounting has wire rope on the outer wall of rope wheel, wire rope's bottom fixed mounting has the mud pushing plate, when spacing on the crossbeam frame with the support frame through T type groove for T type groove direction removal can be followed to the support frame, drives the rope wheel through a motor and rotates, and the rope wheel rotates and drives wire rope shrink or loosen, and then drives the mud pushing plate and move down and push away the mud between the filter plate after pushing away the filter plate, and the mud pushing plate shifts up and resets, makes preparation for clearance next time.

Preferably, transmission portion includes No. two motors, connecting plate, the top of connecting plate and the bottom fixed connection of support frame, the output fixed mounting of No. two motors has the axis of rotation, the axis of rotation passes through the outer wall that the bearing runs through the connecting plate, the outer wall fixed mounting of axis of rotation has the gear, gear engagement has the rack, the outer wall of rack and the outer wall fixed connection of crossbeam frame rotate through No. two motors and drive the axis of rotation and rotate, and then drive gear revolve for the effort that the rack was received to the gear removes, and then drives the connecting plate and remove, and the connecting plate removes and drives and push away mud portion and remove.

Preferably, the cleaning part comprises a cleaning roller and a scrubbing brush, the two ends of the cleaning roller are rotatably connected with the top of the mud pushing plate through bearings, the scrubbing brush is located on the outer walls of the two sides of the mud pushing plate, residual sludge on the filter screen is scraped through the scrubbing brush on the mud pushing plate, and then the residual sludge is pushed down by the cleaning roller.

Preferably, the slide rail portion includes a slide rail, no. two slide rails, no. three slide rails, the left end outer wall of a slide rail and the outer wall fixed connection of crossbeam frame, the right-hand member outer wall of No. three slide rails and the outer wall fixed connection of crossbeam frame for a slide rail and No. three slide rails respectively have one end and crossbeam frame fixed connection, realize slide rail and No. three slide rail fixed mounting.

Preferably, the material collecting part comprises a material collecting box and a bolt hole, the bolt hole is located in the outer wall of the connecting plate, a groove is formed in the bottom of the material collecting box and is connected with the sliding rail part in a clamped mode, a connecting rod is fixedly mounted at the top of the material collecting box, a fixing plate is fixedly mounted at the top of the connecting rod, a fixing bolt is connected to the inner wall of the fixing plate in a threaded mode, the outer wall of the fixing bolt is connected with the inner wall of the bolt hole in a threaded mode, the connecting rod is fixedly mounted on the connecting plate through the fixing sleeve and the fixing bolt, the collecting box is fixedly connected with the connecting plate, the transmission part can be driven to move when moving, the groove is formed, the collecting box can be clamped on the sliding rail part, and the collecting box can be conveniently moved.

Preferably, connecting portion include the draw-in groove, and this draw-in groove is located the outer wall of a slide rail and No. two slide rails, and spacing hole has been seted up to the inner wall of draw-in groove, and the inner wall fixed mounting in this spacing hole has the internal thread cover, the inner wall threaded connection of internal thread cover has the threaded rod, and the inner wall joint of draw-in groove has the cardboard, the threaded rod runs through the outer wall of cardboard through the bearing, goes into the draw-in groove through the cardboard card, then in the threaded rod screw in internal thread cover, is in the same place slide rail with No. two slide rail fixed connection.

Preferably, the cross section of the mud pushing plate is in an inverted triangle shape, so that the bottom of the mud pushing plate can be inserted into a gap between the two filter plates, then the two filter plates are propped open, the length of the mud pushing plate is consistent with the length of the filter screen on the filter plates, sludge on the filter screen is pushed away as much as possible, a balancing weight is fixedly arranged in the mud pushing plate, the weight of the mud pushing plate is increased, and sufficient kinetic energy can push the two filter plates away when the mud pushing plate automatically falls.

Preferably, the number of the clamping grooves is four, every two clamping grooves are a group, each group of clamping grooves is respectively located at the joint of a slide rail and a second slide rail and the joint of a second slide rail and a third slide rail, and the second slide rail and the first slide rail and the third slide rail are respectively connected together.

The invention provides a box-type filter press convenient for collecting sludge. The convenient van-type filter press for collecting sludge has the following beneficial effects:

(1) According to the van-type filter press convenient for collecting sludge, the first motor is started to drive the rope winding wheel to rotate, the steel wire rope is loosened, the mud pushing plate automatically falls, when the mud pushing plate falls and is inserted into a gap between the two filter plates, the mud pushing plate falls to push the two adjacent filter plates to separate, and simultaneously pushes sludge between the filter plates to the inside of a collection material, so that the sludge is collected, the collection is simple and rapid, the filter plates are not required to be pulled open manually by a user, and the sludge is scraped by using the push plate;

(2) According to the van-type filter press convenient for sludge collection, the second motor is started to rotate to drive the rotating shaft to rotate and further drive the gear to rotate, so that the gear moves under the action of the rack, the connecting plate is further driven to move, the connecting plate moves to drive the supporting frame and the fixed plate to move, the supporting frame moves to drive the mud pushing plate to move to the working position, the fixed plate moves to drive the connecting rod to move, the collecting materials are further driven to move to the working position, the mud pushing plate and the collecting box are synchronously moved, the separate movement is not needed, and the time is saved;

(3) According to the box-type filter press convenient for collecting sludge, the mud pushing plate falls to drive the hard brush 232 to move so as to brush away residual sludge on the filter screen on the filter plate, and then the cleaning roller cleans away the residual sludge, so that the cleanliness of the filter screen is ensured, and the frequency of replacing the filter screen is reduced by improving the cleanliness of the filter screen;

(4) This collect convenient van-type pressure filter of mud rotates the threaded rod and makes the threaded rod break away from the internal thread cover, and the pulling threaded rod drives the cardboard and breaks away from the draw-in groove, and No. two slide rails of pulling take out No. two slide rails at last, and pulling collecting box removes the position of a slide rail and No. three slide rail disconnection, can take out collecting box from slide rail portion, need not to lift collecting box on, has saved manpower and material resources.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of a filter pressing part of the present invention;

FIG. 3 is a schematic view of the mud pushing part according to the present invention;

FIG. 4 is a schematic view of the structure of the transmission part of the present invention;

FIG. 5 is a schematic view of a cleaning portion according to the present invention;

FIG. 6 is a schematic view of the exploded view of the aggregate portion of the present invention;

fig. 7 is an exploded view of the joint according to the present invention.

In the figure: 1 filter press unit, 11 filter pressing part, 111 oil cylinder, 112 chute, 113 hold-down plate, 114 filter plate, 115 thrust plate, 116 fixture block, 117 crossbeam, 2 material taking unit, 21 mud pushing part, 211T-shaped groove, 212 support frame, 213 mud pushing plate, 214 steel wire rope, 215 motor, 216 rope winding wheel, 22 transmission part, 221 motor, 222 connecting plate, 223 rack, 224 gear, 225 rotating shaft, 23 cleaning part, 231 cleaning roller, 232 hard brush, 3 collecting unit, 31 slide rail part, 311 slide rail, 312 slide rail, 313 slide rail, 32 collecting part, 321 collecting box, 322 groove, 323 connecting rod, 324 fixing plate, 325 fixing bolt, 326 bolt hole, 33 connecting part, 331 clamping groove, 332 limiting hole, 333 internal thread sleeve, 334 and clamping plate 334.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 7, the present invention provides a technical solution: a van-type filter press convenient for collecting sludge comprises a filter press unit 1;

the material taking unit 2 is arranged outside the filter pressing unit 1;

the filter pressing unit comprises a collecting unit 3 arranged at the bottom of the filter pressing unit 1, the filter pressing unit 1 comprises a filter pressing part 11, the material taking unit 2 comprises a mud pushing part 21, the mud pushing part 21 is positioned above the filter pressing part 11, a cleaning part 23 is fixedly arranged inside the mud pushing part 21, a transmission part 22 is fixedly arranged at the bottom of the mud pushing part 21, the collecting unit 3 comprises a material collecting part 32, the material collecting part 32 is positioned below the filter pressing part 11, a sliding rail part 31 is arranged at the bottom of the material collecting part 32, and a connecting part 33 is arranged on the inner wall of the sliding rail part 31;

the filter pressing part 11 comprises a filter plate 114 and a cross beam frame 117, a chute 112 is arranged on the outer wall of the inner side of the cross beam frame 117, a fixture block 116 is fixedly arranged on the outer wall of the filter plate 114, the fixture block 116 is clamped with the chute 112, an oil cylinder 111 is fixedly arranged on the outer wall of the inner side of the cross beam frame 117, a pressing plate 113 is fixedly arranged at the right inner wall of the cross beam frame 117, the pressing plate 113 is pushed to move by the oil cylinder 111, the pressing plate 113 moves to drive the filter plate 114 to move, so that the filter plate 114 drives the fixture block 116 to move along the chute 112, thereby realizing filter pressing of sewage, the mud pushing part 21 comprises a T-shaped groove 211 and a support frame 212, the T-shaped groove 211 is positioned on the outer wall of the cross beam frame 117, the bottom of the support frame 212 is clamped with the inner wall of the T-shaped groove 211, a motor 215 is fixedly arranged at the top of the support frame 212, a rope winding wheel 216 is fixedly arranged at the output end of the motor 215, and a steel wire rope winding wheel 214 is fixedly arranged on the outer wall of the rope winding wheel 216, the bottom of the steel wire rope 214 is fixedly provided with a mud pushing plate 213, the support frame 212 is limited on the cross beam 117 through the T-shaped groove 211, the support frame 212 can move along the direction of the T-shaped groove 211, the rope winding wheel 216 is driven to rotate through the first motor 215, the rope winding wheel 216 rotates to drive the steel wire rope 214 to contract or loosen, the mud pushing plate 213 is driven to move downwards to push away the mud between the filter plates 114, the mud pushing plate 213 moves upwards to reset, preparation is made for next cleaning, the cross section of the mud pushing plate 213 is in an inverted triangle shape, the bottom of the mud pushing plate 213 can be inserted into a gap between the two filter plates 114, then the two filter plates 114 are propped open, the length of the mud pushing plate 213 is consistent with the length of a filter screen on the filter plates 114, the mud on the filter screen is pushed away as far as possible, a balancing weight is fixedly arranged in the mud pushing plate 213, the weight of the mud pushing plate 213 is increased, and the mud pushing plate 213 can push away the two filter plates 114 with enough kinetic energy when automatically falling, the transmission part 22 comprises a second motor 221 and a connecting plate 222, the top of the connecting plate 222 is fixedly connected with the bottom of the support frame 212, the output end of the second motor 221 is fixedly provided with a rotating shaft 225, the rotating shaft 225 penetrates through the outer wall of the connecting plate 222 through a bearing, the outer wall of the rotating shaft 225 is fixedly provided with a gear 224, the gear 224 is meshed with a rack 223, the outer wall of the rack 223 is fixedly connected with the outer wall of the cross beam frame 117, the rotating shaft 225 is driven to rotate through the rotation of the second motor 221, the gear 224 is driven to rotate, the gear 224 is moved by the acting force of the rack 223, the connecting plate 222 is driven to move the mud pushing part 21, the cleaning part 23 comprises a cleaning roller 231 and a hard brush 232, two ends of the cleaning roller 231 are rotatably connected with the top of the mud pushing plate 213 through bearings, the hard brush 232 is positioned on the outer walls of two sides of the mud pushing plate 213, firstly, residual mud on the filter screen is scraped through the hard brush 232 on the mud pushing plate 213, then the cleaning rollers 231 are used for pushing the residual sludge down, the slide rail part 31 comprises a first slide rail 311, a second slide rail 312 and a third slide rail 313, the outer wall of the left end of the first slide rail 311 is fixedly connected with the outer wall of the cross beam frame 117, the outer wall of the right end of the third slide rail 313 is fixedly connected with the outer wall of the cross beam frame 117, so that one end of each of the first slide rail 311 and the third slide rail 312 is fixedly connected with the cross beam frame 117, the first slide rail 311 and the third slide rail 313 are fixedly installed, the material collecting part 32 comprises a material collecting box 321 and a bolt hole 326, the bolt hole 326 is positioned on the outer wall of the connecting plate 222, the bottom of the material collecting box 321 is provided with a groove 322, the groove 322 is clamped with the slide rail part 31, the top of the material collecting box 321 is fixedly provided with a connecting rod 323, the top of the connecting rod 323 is fixedly provided with a fixing plate 324, and the inner wall of the fixing plate 324 is in threaded connection with a fixing bolt 325, the outer wall of the fixing bolt 325 is in threaded connection with the inner wall of the bolt hole 326, by arranging the fixing sleeve 324 and the fixing bolt 325, the connecting rod 323 is fixedly installed on the connecting plate 222, the collecting box 321 is further fixedly connected with the connecting plate 222, the collecting box 321 can be driven to move when the transmission part 22 moves, the groove 322 is arranged so that the collecting box 321 can be clamped on the sliding rail part 31, and the collecting box 321 can move conveniently, the connecting part 33 comprises a clamping groove 331, the clamping groove 331 is located on the outer walls of the first sliding rail 311 and the second sliding rail 312, a limiting hole 332 is formed in the inner wall of the clamping groove 331, an internal thread sleeve 333 is fixedly installed on the inner wall of the limiting hole 332, a threaded rod 334 is connected with the inner wall of the internal thread sleeve 333 through a bearing, a clamping plate 335 is clamped on the inner wall of the clamping groove 331, the threaded rod 334 penetrates through the outer wall of the clamping plate 334 through the bearing, the clamping plate 334 is clamped into the clamping groove 331, the first sliding rail 311 and the second sliding rail 312 are then screwed into the clamping groove 331, four clamping grooves 331 are arranged in each group, each two clamping grooves 331 are respectively located at the connection position where each group 311 is connected with the first sliding rail 313 and the second sliding rail 313, and the third sliding rail 313 are respectively connected with the first sliding rail 311 and the third sliding rail 313.

When the box-type filter press convenient for collecting sludge is used, the oil cylinder 111 is opened to push the pressing plate 113 to move, the pressing plate 113 is moved to drive the filter plate 114 to move, so that the filter plate 114 drives the fixture block 116 to move along the chute 112, thereby realizing filter pressing of sewage, after the filter pressing is finished, the oil cylinder 111 is opened to move in the reverse direction to drive the pressing plate 113 to be separated from the outer wall of the filter plate 114, the second motor 221 is opened to rotate to drive the rotating shaft 225 to rotate, further the gear 224 is driven to rotate by the acting force of the rack 223, further the connecting plate 222 is driven to move, the connecting plate 222 is driven to move to drive the support frame 212 and the fixing plate 324 to move, the support frame 212 drives the sludge pushing plate 213 to move to a working position, the fixing plate 324 moves to drive the connecting rod 323 to move, further the aggregate and 321 are driven to move to the working position, the first motor 215 is started to drive the rope winding wheel 216 to rotate, the steel wire rope 214 is loosened, and the sludge pushing plate 213 automatically falls down, when the mud pushing plate 213 falls and is inserted into a gap between two filter plates 114, the mud pushing plate 213 falls and pushes two adjacent filter plates 114 to separate, while pushing the sludge between the filter plates 114 to the collecting groove 321, the collection of the sludge is completed, the mud pushing plate 213 falls and drives the hard brush 232 to move to brush off the sludge remained on the filter screen on the filter plates 114, then the cleaning roller 231 cleans the remained sludge to ensure the cleanliness of the filter screen, after enough sludge is collected in the collecting box 321, the fixing bolt 325 is rotated to separate from the bolt hole 326, the fixing sleeve 324 is further driven to separate from the connecting plate 222, then the threaded rod 334 is rotated to separate from the internal threaded sleeve 333, the threaded rod 334 is pulled to drive the clamping plate 334 to separate from the clamping groove 331, finally, the second sliding rail 312 is pulled to take out the second sliding rail 312, the collecting box 321 is pulled to move to a position where the first sliding rail 311 is disconnected from the third sliding rail 313, the material collecting box 321 can be taken out from the slide rail part 31 without lifting the material collecting box 321, so that manpower and material resources are saved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solutions and the inventive concepts of the present invention with equivalent substitutions or changes.

Claims

1. A box-type filter press convenient for collecting sludge comprises a filter press unit (1);

the material taking unit (2) is arranged outside the filter pressing unit (1);

the collection unit (3) of setting in filter pressing unit (1) bottom, its characterized in that: filter pressing unit (1) includes filter pressing portion (11), it includes mud pushing portion (21) to get material unit (2), mud pushing portion (21) is located the top of filter pressing portion (11), the inside fixed mounting who pushes away mud portion (21) has clearance portion (23), the bottom fixed mounting who pushes away mud portion (21) has transmission portion (22), collection unit (3) is including the portion of gathering materials (32), the portion of gathering materials (32) are located the below of filter pressing portion (11), the bottom of the portion of gathering materials (32) is provided with slide rail portion (31), the inner wall of slide rail portion (31) is provided with connecting portion (33).

2. The van-type filter press convenient for collecting sludge according to claim 1, wherein: filter pressing portion (11) include filter plate (114), crossbeam frame (117), spout (112) have been seted up to the inboard outer wall of crossbeam frame (117), the outer wall fixed mounting of filter plate (114) has fixture block (116), fixture block (116) and spout (112) joint, the inboard outer wall fixed mounting of crossbeam frame (117) has hydro-cylinder (111), the right-hand member fixed mounting of hydro-cylinder (111) has pressure strip (113), the right side inner wall fixed mounting of crossbeam frame (117) has thrust plate (115).

3. The chamber filter press convenient for collecting sludge according to claim 1, wherein: mud pushing part (21) includes T type groove (211), support frame (212), and T type groove (211) are located the outer wall of crossbeam frame (117), the bottom of support frame (212) and the inner wall joint in T type groove (211), the top fixed mounting of support frame (212) has motor (215), the output fixed mounting of motor (215) has rope sheave (216), fixed mounting has wire rope (214) on the outer wall of rope sheave (216), the bottom fixed mounting of wire rope (214) has mud pushing plate (213).

4. The chamber filter press convenient for collecting sludge according to claim 1, wherein: the transmission part (22) comprises a second motor (221) and a connecting plate (222), the top of the connecting plate (222) is fixedly connected with the bottom of the support frame (212), the output end of the second motor (221) is fixedly provided with a rotating shaft (225), the rotating shaft (225) penetrates through the outer wall of the connecting plate (222) through a bearing, the outer wall of the rotating shaft (225) is fixedly provided with a gear (224), the gear (224) is meshed with a rack (223), and the outer wall of the rack (223) is fixedly connected with the outer wall of the transverse beam frame (117).

5. The van-type filter press convenient for collecting sludge according to claim 1, wherein: the cleaning part (23) comprises a cleaning roller (231) and a scrubbing brush (232), the two ends of the cleaning roller (231) are rotatably connected with the top of the mud pushing plate (213) through bearings, and the scrubbing brush (232) is located on the outer walls of the two sides of the mud pushing plate (213).

6. The chamber filter press convenient for collecting sludge according to claim 1, wherein: the slide rail part (31) comprises a first slide rail (311), a second slide rail (312) and a third slide rail (313), the outer wall of the left end of the first slide rail (311) is fixedly connected with the outer wall of the cross beam frame (117), and the outer wall of the right end of the third slide rail (313) is fixedly connected with the outer wall of the cross beam frame (117).

7. The chamber filter press convenient for collecting sludge according to claim 1, wherein: the utility model discloses a material collecting box, including the connecting plate, gather materials portion (32) is including material collecting box (321), bolt hole (326), and bolt hole (326) are located the outer wall of connecting plate (222), material collecting box's (321) bottom is seted up fluted (322), and this recess (322) and slide rail portion (31) joint, material collecting box's (321) top fixed mounting has connecting rod (323), the top fixed mounting of connecting rod (323) has fixed plate (324), the inner wall threaded connection of fixed plate (324) has fixing bolt (325), the outer wall of fixing bolt (325) and the inner wall threaded connection of bolt hole (326).

8. The van-type filter press convenient for collecting sludge according to claim 1, wherein: connecting portion (33) include draw-in groove (331), and this draw-in groove (331) is located the outer wall of a slide rail (311) and No. two slide rails (312), and spacing hole (332) have been seted up to the inner wall of draw-in groove (331), and the inner wall fixed mounting in this spacing hole (332) has interior thread bush (333), the inner wall threaded connection of interior thread bush (333) has threaded rod (334), and the inner wall joint of draw-in groove (331) has cardboard (335), threaded rod (334) runs through the outer wall of cardboard (334) through the bearing.

9. The van-type filter press convenient for collecting sludge according to claim 3, wherein: the cross section of the mud pushing plate (213) is in an inverted triangle shape, the length of the mud pushing plate (213) is consistent with that of a filter screen on the filter plate (114), and a balancing weight is fixedly installed inside the mud pushing plate (213).

10. The chamber filter press convenient for collecting sludge according to claim 8, wherein: the number of the clamping grooves (331) is four, every two clamping grooves are in a group, and each group of the clamping grooves (331) is respectively located at the joint of the first sliding rail (311) and the second sliding rail (313) and the joint of the second sliding rail (313) and the third sliding rail (313).