CN222729645U - Sewage sludge filter pressing device - Google Patents

Abstract

The utility model discloses a sewage sludge filter pressing device, which relates to the technical field of photovoltaic panels. The utility model comprises a cylinder, a sludge collecting bin and a filter screen plate, wherein the sludge collecting bin is arranged on the surface of the cylinder, the filter screen plate is fixedly connected to the surface of the cylinder, a conversion mechanism and a filter pressing mechanism are arranged on the cylinder, and a hydraulic cylinder is started to drive a connecting plate to move, and when a pressure block enters a corresponding filter sleeve, the sludge inside the filter sleeve can be filter pressed to squeeze out excess water in the sludge, and a motor is started to drive a disc to rotate, which can drive a plurality of filter sleeves to switch, so as to facilitate continuous filter pressing of the sludge in the sewage, and is beneficial to improving the overall filter pressing efficiency. The cleaning plate can clean the surface of the filter screen plate during the rotation process, so as to avoid accumulation or blockage on the surface of the filter screen plate after long-term use, and can be automatically cleaned without closing the device, so the operation is simple and convenient, and is beneficial to improving the overall filter pressing effect.

Description

Sewage sludge filter pressing device

Technical Field

The utility model belongs to the technical field of photovoltaic panels, and particularly relates to a sewage sludge filter pressing device.

Background

Along with the development of social economy and the acceleration of urban processes, the quantity of sewage and sludge of towns, enterprises and the like is rapidly increased, and due to the high price and higher running cost of the existing sludge treatment equipment, a plurality of sewage treatment modes often only treat the sewage to landfill the sludge and cause serious environmental pollution, and when the existing sludge press filtration device (a press filter or a centrifugal machine and the like) is used, the self-cleaning function of a filtered filter screen is not provided inside, so that the surface of the filter screen is easy to accumulate or block after the filter screen is used for a long time, the device is required to be closed for manual cleaning, the operation is complicated, the press filtration efficiency is reduced, and after press filtration is completed, the sludge is also required to be discharged manually, and the collection effect is poor.

Disclosure of utility model

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a sewage sludge filter pressing device which comprises a cylinder body, a sludge collection bin and a filter screen plate, wherein the sludge collection bin is arranged on the surface of the cylinder body, the filter screen plate is fixedly connected with the surface of the cylinder body, and the cylinder body is provided with a conversion mechanism and a filter pressing mechanism which are matched with each other.

Preferably, the switching mechanism comprises a circular groove and a motor, wherein the circular groove is formed in the surface of the cylinder body, and the motor is fixedly arranged in the circular groove.

Preferably, the conversion mechanism further comprises a disc and a plurality of connecting rods, the disc is fixedly connected with the output end of the motor, and the plurality of connecting rods are fixedly connected with the surface of the disc.

Preferably, the conversion mechanism further comprises a plurality of filter sleeves and two cleaning plates, the filter sleeves are respectively and fixedly connected with the corresponding connecting rods, the two cleaning plates are respectively and fixedly connected with the corresponding connecting rods, and the filter sleeves and the cleaning plates are matched with the filter screen plates.

Preferably, the filter pressing mechanism comprises a connecting frame and a hydraulic cylinder, wherein the connecting frame is fixedly connected with the surface of the cylinder body, and the hydraulic cylinder is fixedly connected with the surface of the connecting frame.

Preferably, the filter pressing mechanism further comprises a connecting plate and two limiting rods, the connecting plate is fixedly connected with the output end of the hydraulic cylinder, the two limiting rods are fixedly connected with the connecting plate, and the two limiting rods are slidably connected with the connecting frame.

Preferably, the filter pressing mechanism further comprises two pressing blocks and a conveying pipe, the two pressing blocks are fixedly connected with the corresponding limiting rods respectively, the two pressing blocks are matched with the corresponding filter sleeves respectively, the conveying pipe is fixedly arranged on the surface of one side of the cylinder body, and the conveying pipe is matched with the corresponding filter sleeves.

The utility model has the following beneficial effects:

1. According to the sewage sludge filter pressing device, the hydraulic cylinder is started to drive the connecting plate to move, when the pressing block enters the corresponding filter sleeve, the sludge in the filter sleeve can be subjected to filter pressing to remove redundant water in the sludge, the motor is started to drive the disc to rotate, the filter sleeves can be driven to switch, the filter pressing of the sludge in sewage is convenient and continuous, and the integral filter pressing efficiency is improved.

2. The sewage sludge filter pressing device can drive the cleaning plate to rotate when the corresponding connecting rod rotates, the brush hair and the brush plate are arranged on the surface of the cleaning plate, the surface of the filter screen plate can be cleaned in the rotating process, the phenomenon that the surface of the filter screen plate is easy to accumulate or block after being used for a long time is avoided, the automatic cleaning can be carried out without a closing device, the operation is simple and convenient, and the integral filter pressing effect is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a sewage sludge press filtration device in a three-dimensional structure;

FIG. 2 is a schematic view of the structure of the circular groove and the motor in the utility model;

FIG. 3 is a schematic view of a part of the structure of the switching mechanism according to the present utility model;

FIG. 4 is a schematic view of the structural connection of the connecting rod and the purge plate of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a cylinder body, a sludge collecting bin, a filter screen plate, a 401, a circular groove, a 402, a motor, a 403, a disc, a 404, a connecting rod, a 405, a filter sleeve, a 406, a cleaning plate, a 407, a connecting frame, a 408, a hydraulic cylinder, a 409, a connecting plate, a 410, a limiting rod, a 411, a pressing block, a 412 and a conveying pipe.

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.

Referring to fig. 1-4, the utility model discloses a sewage sludge filter pressing device, which comprises a cylinder 1, a sludge collection bin 2 and a filter screen plate 3, wherein the sludge collection bin 2 is arranged on the surface of the cylinder 1, the filter screen plate 3 is fixedly connected with the surface of the cylinder 1, a conversion mechanism and a filter pressing mechanism are arranged on the cylinder 1, the conversion mechanism is matched with the filter pressing mechanism, more particularly, the bottom of the sludge collection bin 2 and the bottom of the cylinder 1 are in a through state, a collection frame is placed at the bottom of the sludge collection bin 2, the sludge after filter pressing can be collected, the inner cavity of the cylinder 1 is arranged below the filter screen plate 3, and filtered sewage can flow into the inner cavity of the cylinder 1 through the filter screen plate 3 and is finally discharged through a drain pipe communicated with the inner cavity for collection.

Further, the conversion mechanism includes circular slot 401 and motor 402, the surface at barrel 1 is seted up to the circular slot 401, motor 402 fixed mounting is in the circular slot 401, conversion mechanism still includes disc 403 and a plurality of connecting rod 404, disc 403 and motor 402's output fixed connection, a plurality of connecting rods 404 all are with disc 403's fixed surface connection, conversion mechanism still includes a plurality of filter mantle 405 and two clearance boards 406, a plurality of filter mantle 405 respectively with corresponding connecting rod 404 fixed connection, two clearance boards 406 respectively with corresponding connecting rod 404 fixed connection, filter mantle 405 and clearance board 406 all with filter screen 3 looks adaptation, more specifically, clearance board 406's surface is provided with brush hair and brush board, can clear up filter screen 3's surface at pivoted in-process, avoid filter screen 3 after long-time use, its surface easily takes place to pile up or jam, it can carry out the automatic clearance of filter press to need not to close the device, easy operation is convenient, be favorable to improve holistic effect.

Further, filter pressing mechanism is including connecting frame 407 and pneumatic cylinder 408, connect the fixed surface of frame 407 and barrel 1 to be connected, pneumatic cylinder 408 and the fixed surface of connecting frame 407 are connected, filter pressing mechanism is still including connecting plate 409 and two gag lever posts 410, connecting plate 409 and the output fixed connection of pneumatic cylinder 408, two gag lever posts 410 all with connecting plate 409 fixed connection, two gag lever posts 410 all with connect frame 407 sliding connection, filter pressing mechanism is still including two briquetting 411 and conveyer pipe 412, two briquetting 411 respectively with correspond gag lever posts 410 fixed connection, two briquetting 411 respectively with correspond filter jacket 405 looks adaptation, conveyer pipe 412 fixed mounting is at the surface of barrel 1 one side, conveyer pipe 412 with correspond filter jacket 405 looks adaptation, more specifically, two gag lever posts 410 can carry out spacing direction to corresponding briquetting 411, make things convenient for briquetting 411 can stable movement in the course of working, can make one briquetting 411 when carrying out the time, another come to correspond filter jacket 405 inner wall to clear up, the mud after the filter jacket 405 gravity drops from self, can improve the filter jacket 405 after the filter pressing, can be favorable to the filter jacket 405 is fallen down to the mud after the filter pressing, more specifically.

When the device is needed to be used, through enabling the conveying pipe 412 to be connected with an external sludge pump, sludge containing sewage can be conveyed into the corresponding filter sleeve 405, sewage can flow into the inner cavity of the cylinder body 1 through the filter screen plate 3 and is discharged through the drain pipe communicated with the inner cavity of the cylinder body 1 to be collected, the hydraulic cylinder 408 is started to drive the connecting plate 409 to move, the connecting plate 409 drives the two limiting rods 410 and the pressing block 411 to move, when the pressing block 411 enters the corresponding filter sleeve 405, the sludge in the filter screen sleeve 405 can be subjected to filter pressing to remove redundant water in the sludge, after the filter pressing is completed, the pressing block 411 is reset, the disc 403 is driven to rotate by the starting motor 402, the connecting rods 404 are driven to rotate by the disc 403, the connecting rods 404 can drive the filter screen sleeves 405 to be switched, the sewage can be conveniently and continuously subjected to filter pressing, the sewage can be separated from the sludge, and the filtered sludge can fall into the sludge collecting bin 2 under the action of gravity or the assistance of the corresponding pressing block 411, and the bottom of the cylinder body 1 is in a through state, the bottom of the sludge collecting bin 2 is placed at the bottom of the sludge collecting bin 2, the filtering block can be conveniently cleaned by the filter screen plate 3, the filter pressing plate can be conveniently cleaned by the filter screen plate can be conveniently and the filter screen plate can be cleaned by the surface of the filter screen plate can be conveniently and can be conveniently cleaned by the surface plate 3 after the filter screen plate is turned, the filter plate can be conveniently is conveniently cleaned by the filter plate can be conveniently has a long surface 3.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The sewage sludge filter pressing device comprises a barrel (1), a sludge collection bin (2) and a filter screen plate (3), wherein the sludge collection bin (2) is arranged on the surface of the barrel (1), and the filter screen plate (3) is fixedly connected with the surface of the barrel (1), and the sewage sludge filter pressing device is characterized in that a conversion mechanism and a filter pressing mechanism are arranged on the barrel (1), and the conversion mechanism is matched with the filter pressing mechanism;

The conversion mechanism comprises a circular groove (401) and a motor (402), wherein the circular groove (401) is formed in the surface of the cylinder body (1), and the motor (402) is fixedly arranged in the circular groove (401);

the filter pressing mechanism comprises a connecting frame (407) and a hydraulic cylinder (408), wherein the connecting frame (407) is fixedly connected with the surface of the cylinder body (1), and the hydraulic cylinder (408) is fixedly connected with the surface of the connecting frame (407).

2. The sewage sludge filter pressing device according to claim 1, wherein the conversion mechanism further comprises a disc (403) and a plurality of connecting rods (404), the disc (403) is fixedly connected with the output end of the motor (402), and the plurality of connecting rods (404) are fixedly connected with the surface of the disc (403).

3. The sewage sludge filter pressing device according to claim 1, wherein the conversion mechanism further comprises a plurality of filter sleeves (405) and two cleaning plates (406), the filter sleeves (405) are respectively and fixedly connected with the corresponding connecting rods (404), the two cleaning plates (406) are respectively and fixedly connected with the corresponding connecting rods (404), and the filter sleeves (405) and the cleaning plates (406) are both matched with the filter screen plate (3).

4. The sewage sludge filter pressing device according to claim 1, wherein the filter pressing mechanism further comprises a connecting plate (409) and two limiting rods (410), the connecting plate (409) is fixedly connected with the output end of the hydraulic cylinder (408), the two limiting rods (410) are fixedly connected with the connecting plate (409), and the two limiting rods (410) are slidably connected with the connecting frame (407).

5. The sewage sludge filter pressing device according to claim 1, wherein the filter pressing mechanism further comprises two pressing blocks (411) and a conveying pipe (412), the two pressing blocks (411) are fixedly connected with the corresponding limiting rods (410) respectively, the two pressing blocks (411) are matched with the corresponding filter sleeves (405) respectively, the conveying pipe (412) is fixedly arranged on the surface of one side of the cylinder body (1), and the conveying pipe (412) is matched with the corresponding filter sleeves (405).