CN223805004U

CN223805004U - Sludge filter press

Info

Publication number: CN223805004U
Application number: CN202423152726.5U
Authority: CN
Inventors: 余亚萍; 袁银丹; 徐大刚
Original assignee: Hangzhou Zhongzheng Environmental Protection Equipment Co ltd
Current assignee: Hangzhou Zhongzheng Environmental Protection Equipment Co ltd
Priority date: 2024-12-20
Filing date: 2024-12-20
Publication date: 2026-01-16
Anticipated expiration: 2034-12-20

Abstract

The utility model discloses a sludge filter press, which belongs to the field of sludge filter pressing and comprises a filter box, wherein a stress block is fixedly connected to the outer wall of the filter box, a supporting plate is arranged on the outer wall of the filter box, the stress block is slidably connected to the inside of the supporting plate, and a box body with openings at the top and the bottom is arranged below the filter box; according to the utility model, through the arrangement of the motor, the rotating rod, the extrusion block, the stress block, the filter box, the telescopic rod, the spring, the transmission belt, the conveying belt, the box body and the filter press plate, the rotating rod can drive the extrusion block to rotate to be in contact with the stress block, so that the device can integrate the separation work of solid particles in sludge and the work of discharging the sludge after the completion of filter press when the sludge is subjected to filter press, and the separation work of solid particles in sludge can be carried out without using a separation mechanism, so that the separation work of solid particles in sludge is more convenient, and the filter press efficiency of sludge is improved.

Description

Sludge filter press

Technical Field

The utility model relates to the technical field of sludge press filtration, in particular to a sludge press filter.

Background

Along with the continuous enhancement of people's environmental awareness, environmental protection industry's standard is higher and higher, needs to dewater and landfill the processing to mud after sewage treatment, and current sewage treatment plant generally adopts a mud pressure filter to dewater the processing, and mud pressure filter is the machine that filters out liquid through the liquid extrusion in the mechanical force with mud, reaches solid-liquid separation's effect.

However, when the sludge is subjected to filter pressing, most of the sludge filter presses in the prior art cannot integrate the separation work of solid particles in the sludge and the work of discharging the sludge after the filter pressing is completed, and the solid particles in the sludge can be separated only by using a separation mechanism, so that the separation work of the solid particles in the sludge is more troublesome, and the filter pressing efficiency of the sludge is affected.

Accordingly, the present utility model provides a sludge press filter to solve the above problems.

Disclosure of utility model

(One) solving the technical problems

The utility model provides a sludge filter press, and aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the sludge filter press comprises a filter box, wherein a stress block is fixedly connected to the outer wall of the filter box, a supporting plate is arranged on the outer wall of the filter box, the stress block is slidably connected to the inside of the supporting plate, a box body with openings is arranged below the filter box, an electric push rod is fixedly connected to the inside of the supporting plate penetrating through the box body, a filter pressing plate is fixedly connected to the movable end of the electric push rod, a conveying belt is rotatably connected to the inner wall of the supporting plate, a rotating rod is rotatably connected to the outer wall of the supporting plate, a motor for driving the rotating rod to rotate is arranged on the outer wall of the supporting plate, an extrusion block for extruding the stress block is fixedly connected to the outer wall of the extrusion block, the outer wall of the extrusion block is in arc fit with the outer wall of the stress block, and a transmission belt is connected between the outer surface of the rotating rod and the conveying belt.

As a preferable technical scheme of the application, the outer wall of the filter box is fixedly connected with a telescopic rod, and one end of the telescopic rod, which is far away from the filter box, is fixedly connected with the inner wall of the supporting plate.

As a preferable technical scheme of the application, the outer wall of the filter box is fixedly connected with a spring, one end of the spring, which is far away from the filter box, is fixedly connected with the inner wall of the supporting plate, and the telescopic rod is inserted into the inner ring of the spring.

As a preferable technical scheme of the application, the outer wall of the filter box is provided with the discharge hole, the interior of the filter box is connected with the first baffle in a sliding manner, and the first baffle is inserted in the discharge hole.

As a preferable technical scheme of the application, a second baffle is connected at the bottom opening of the box body in a sliding way, and a sewage collecting box is fixedly connected at the bottom of the supporting plate.

As a preferable technical scheme of the application, through holes are formed in the supporting plate, the through holes correspond to the positions of the driving belt, and the outer wall of the supporting plate is fixedly connected with a sliding plate.

(III) beneficial effects

According to the utility model, through the arrangement of the motor, the rotating rod, the extrusion block, the stress block, the filter box, the telescopic rod, the spring, the transmission belt, the conveying belt, the box body and the filter press plate, when the motor drives the rotating rod to rotate, the rotating rod can drive the extrusion block to rotate to be in contact with the stress block, so that when the stress block is extruded by the extrusion block, the stress block can drive the filter box and can repeatedly move by utilizing the elastic fit between the telescopic rod and the spring, the filter box has the function of vibration, solid particles in sludge in the filter box can be effectively and rapidly separated, and the transmission belt can be driven to synchronously operate by utilizing the transmission belt when the rotating rod rotates, so that when the sludge subjected to filter pressing of two filter press plates in the box body falls onto the conveying belt, the blanking work can be carried out, and when the sludge is subjected to filter pressing, the device can realize the integration of the separation work of the solid particles in the sludge and the blanking work of the sludge after the filter pressing is completed, so that the solid particles in the sludge can be separated by using a separation mechanism, and the filter pressing work is convenient.

Drawings

FIG. 1 is a schematic diagram of a sludge press filter;

FIG. 2 is a schematic diagram of a conveyor belt in a sludge press filter;

FIG. 3 is a schematic diagram of the structure of a tank in a sludge press filter;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at A;

FIG. 5 is an enlarged schematic view of the structure at B of FIG. 2;

in the figure:

1. A filter box; 2, a force-bearing block, 3, a supporting plate, 4, a box body, 5, an electric push rod, 6, a filter press plate, 7, a conveying belt, 8, a rotating rod, 9, a motor, 10, an extrusion block, 11, a driving belt, 12, a telescopic rod, 13, a spring, 14, a discharge hole, 15, a first baffle, 16, a second baffle, 17, a sewage collecting box, 18, a through hole, 19 and a sliding plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a sludge filter press, which is shown in fig. 1-5, and comprises a filter box 1, wherein a stress block 2 is fixedly connected to the outer wall of the filter box 1, a supporting plate 3 is arranged on the outer wall of the filter box 1, the stress block 2 is in sliding connection with the inside of the supporting plate 3, a box body 4 with openings at the top and the bottom is arranged below the filter box 1, an electric push rod 5 is fixedly connected to the inside of the supporting plate 3 penetrating through the box body 4, a filter pressing plate 6 is fixedly connected to the movable end of the electric push rod 5, a conveying belt 7 is rotatably connected to the inner wall of the supporting plate 3, a rotating rod 8 is rotatably connected to the outer wall of the supporting plate 3, a motor 9 for driving the rotating rod 8 to rotate is arranged on the outer wall of the supporting plate 3, an extrusion block 10 for extruding the stress block 2 is fixedly connected to the outer wall of the extrusion block 10, and the outer wall of the stress block 2 is in arc-shaped fit, and a driving belt 11 is connected between the outer surface of the rotating rod 8 and the conveying belt 7.

The motor 9 makes the bull stick 8 possess pivoted condition to when the motor 9 operation drives bull stick 8 and rotates, bull stick 8 can drive extrusion piece 10 and rotate, make extrusion piece 10 each round rotate to with when the atress piece 2 contacts, atress piece 2 utilizes with extrusion piece 10 between the arc cooperation can drive rose box 1 and carry out the slight removal each time, make rose box 1 possess the function of vibration, thereby improve the separation effect of solid particle in the mud in rose box 1, make mud can flow into in the box 4 fast, and utilize two electric putter 5 to drive the work that press filter plate 6 is close to each other respectively, can carry out the work of filter pressing to the mud in the box 4 when making press filter plate 6 be close to each other, in order to reach the moisture break away from in the mud, make mud can carry out subsequent processing, and bull stick 8 can drive the synchronous rotation of conveyer belt 11, make the conveyer belt 11 can drive conveyer belt 7 and operate, the purpose that the mud that can drop on the conveyer belt 7 carries out the unloading is accomplished in order to reach the mud after the completion.

The outer wall fixedly connected with telescopic link 12 of rose box 1, the one end that rose box 1 was kept away from to telescopic link 12 and the inner wall fixed connection of backup pad 3, the outer wall fixedly connected with spring 13 of rose box 1, the one end that rose box 1 was kept away from to spring 13 and the inner wall fixed connection of backup pad 3, telescopic link 12 alternates at the inner circle of spring 13.

The filter tank 1 can repeatedly move and reset by utilizing the cooperation between the telescopic rod 12 and the spring 13, so that when the extrusion block 10 extrudes the stress block 2 in each round, the filter tank 1 can repeatedly vibrate to achieve the separation effect of solid particles in sludge in the filter tank 1, and the telescopic rod 12 enables the filter tank 1 to have good bearing capacity, so that the filter tank 1 is prevented from falling down only by the support of the spring 13.

The discharge hole 14 has been seted up to the outer wall of rose box 1, and the inside sliding connection of rose box 1 has first baffle 15, and first baffle 15 alternates in discharge hole 14.

The discharge hole 14 makes the solid particles in the filter tank 1 possess outside exhaust space, thereby prevents to pile up more solid particles in the filter tank 1 and influence the filtration performance of filter tank 1 to first baffle 15 can open discharge hole 14 or confined work, prevents that the mud in the filter tank 1 from taking place the condition of unexpected seepage through discharge hole 14.

The bottom opening of the box body 4 is connected with a second baffle 16 in a sliding way, and the bottom of the supporting plate 3 is fixedly connected with a sewage collecting box 17.

The sewage collection box 17 makes the sewage that mud in the box 4 produced after the filter-pressing of filter-pressing board 6 possess the deposit point, prevents that sewage from directly scattering to the ground and causing the pollution on ground to this ensures the clean and tidy nature on ground to collect in a bit and be convenient for follow-up to the processing of sewage, and the second baffle 16 can carry out corresponding opening or sealing work to the bottom opening part of box 4, prevents that mud in the box 4 from not completing the filter-pressing and directly falling to on the conveyer belt 7.

Through holes 18 are formed in the supporting plate 3, the positions of the through holes 18 correspond to those of the transmission belt 11, and a sliding plate 19 is fixedly connected to the outer wall of the supporting plate 3.

Through hole 18 makes the mud after the filter-pressing accomplish can carry out the unloading through conveyer belt 7 to make the mud after the filter-pressing possess the function of automatic unloading, need not the manual work and carry out the unloading of mud, with this unloading simplicity that improves mud, and slide 19 makes the mud possess the landing point of unloading, avoids mud direct dropping to need the manual work to handle at the top of sewage collecting box 17.

Working principle:

When the device is required to be used for carrying out filter pressing on sludge, the sludge is poured into the filter tank 1, the motor 9 is started immediately, the output shaft of the motor 9 drives the rotating rod 8 to rotate, the rotating rod 8 drives the extrusion block 10 to rotate, when the extrusion block 10 rotates to be in contact with the stress block 2, the arc-shaped fit between the extrusion block 2 can be utilized to enable the extrusion block 10 to be extruded, the filter tank 1 can be driven to slightly move, the filter tank 1 can be driven to carry out the work of repeated movement by utilizing the elastic fit between the telescopic rod 12 and the spring 13, the purpose that solid particles in the sludge in the filter tank 1 can effectively realize separation is achieved, meanwhile, the rotating rod 8 can drive the driving belt 11 to synchronously rotate, the driving belt 11 can drive the driving belt 7 to operate, the sludge which subsequently falls onto the driving belt 7 can carry out blanking, and then when the sludge falls into the tank body 4, the two electric push rods 5 can be utilized to respectively drive the press plates 6 to be mutually close, the two press-filtering plates 6 can be driven to carry out filter pressing on the sludge, and the sludge after the press-filtering is completed, and the driving belt can be moved onto the driving belt 7 to the sliding plate 19 to move through the sliding plate 19.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The sludge filter press comprises a filter box (1), and is characterized in that a stress block (2) is fixedly connected to the outer wall of the filter box (1), a supporting plate (3) is arranged on the outer wall of the filter box (1), the stress block (2) is slidably connected to the inside of the supporting plate (3), an open-ended box body (4) is arranged below the filter box (1), an electric push rod (5) is fixedly connected to the inside of the box body (4) in the supporting plate (3), a filter pressing plate (6) is fixedly connected to the movable end of the electric push rod (5), a conveying belt (7) is rotatably connected to the inner wall of the supporting plate (3), a rotating rod (8) is rotatably connected to the outer wall of the supporting plate (3), a motor (9) for driving the rotating rod (8) is arranged on the outer surface of the rotating rod (8), an extrusion block (10) for extruding the stress block (2) is fixedly connected to the outer wall of the extrusion block (10), and the outer wall of the extrusion block (2) is matched with the outer wall of the supporting plate (2), and the conveying belt (7) is connected to the outer surface of the conveying belt (11).

2. The sludge filter press of claim 1, wherein the outer wall of the filter box (1) is fixedly connected with a telescopic rod (12), and one end of the telescopic rod (12) away from the filter box (1) is fixedly connected with the inner wall of the supporting plate (3).

3. The sludge filter press of claim 2, wherein the outer wall of the filter box (1) is fixedly connected with a spring (13), one end, away from the filter box (1), of the spring (13) is fixedly connected with the inner wall of the supporting plate (3), and the telescopic rod (12) is inserted into the inner ring of the spring (13).

4. The sludge filter press as claimed in claim 1, wherein the outer wall of the filter box (1) is provided with a discharge hole (14), a first baffle plate (15) is connected inside the filter box (1) in a sliding manner, and the first baffle plate (15) is inserted into the discharge hole (14).

5. The sludge filter press according to claim 1, wherein a second baffle (16) is slidably connected to the bottom opening of the tank body (4), and a sewage collecting tank (17) is fixedly connected to the bottom of the supporting plate (3).

6. The sludge filter press as claimed in claim 1, wherein the support plate (3) is internally provided with a through hole (18), the through hole (18) corresponds to the position of the transmission belt (11), and the outer wall of the support plate (3) is fixedly connected with a sliding plate (19).