Deslagging device of filter press

Abstract

The utility model relates to a slag discharge device of a filter press, which belongs to the technical field of filter presses, the filter press comprises a machine body, the slag discharge device comprises a slag removal structure positioned on one side of the machine body, the slag removal structure comprises a water tank positioned on one side of the machine body, a mounting frame is mounted on the water tank, a first electric telescopic rod is mounted on the mounting frame, and a second electric telescopic rod is mounted on the first electric telescopic rod. A motor is installed at the telescopic end of the first electric telescopic rod, a shaft rod is installed at the output end of the motor, and a fixing plate is installed at the bottom end of the shaft rod. By arranging a slag removal structure, after the filter plate is separated, a first electric telescopic rod is started to drive a drainage pipe to move downwards, then a water pump is started, water in a water tank is drained into the drainage pipe through a hose and finally sprayed to the filter plate through a spray head to be used for flushing the filter plate, and meanwhile, slag and water on the surface of the filter plate are further scraped through downward movement of a scraper; the effect of avoiding few waste residues on the filter plate as much as possible is achieved.

Description

Technical Field

[0001] This utility model relates to the field of filter press technology, and specifically to a filter press slag discharge device. Background Technology

[0002] A filter press is a type of mechanical equipment widely used in the field of solid-liquid separation. Its main function is to achieve effective separation of solid particles and liquid in a suspension by applying external pressure.

[0003] The filter press is equipped with filter plates. After filtration, the filter plates are separated one by one by the moving structure on the filter press. At this time, the residue falls off the filter plates. However, a small amount of residue will still adhere to the filter plates, which will affect the subsequent solid-liquid separation of other substances.

[0004] To address the aforementioned problems, this application proposes a filter press slag discharge device. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a filter press slag discharge device.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A filter press slag discharge device, wherein the filter press includes a machine body, the slag discharge device includes a slag cleaning structure located on one side of the machine body, the slag cleaning structure includes a water tank located on one side of the machine body, an mounting frame is installed on the water tank, a first electric telescopic rod is installed on the mounting frame, a motor is installed at the telescopic end of the first electric telescopic rod, a shaft is installed at the output end of the motor, and a fixing plate is installed at the bottom end of the shaft, a sliding groove is provided at the bottom of the fixing plate, a slider is slidably connected to the fixing plate through the sliding groove, a scraper is installed on the slider, and a spring connected to the slider is installed on the fixing plate through the sliding groove;

[0007] A connecting plate is installed on the fixed plate, a drain pipe is installed on the connecting plate, a nozzle is installed on the drain pipe, a flexible hose connected to the drain pipe is connected to the water tank, and a water pump is installed on the flexible hose.

[0008] The machine body is provided with a support structure.

[0009] The receiving structure includes a second electric telescopic rod, the telescopic end of which is equipped with a sliding shell, and a collection box is placed on the sliding shell. By setting up the second electric telescopic rod, the sliding shell, and the collection box, wastewater can be collected.

[0010] A support rod is installed on the body, and a support plate is installed at one end of the support rod. The inner wall of the sliding shell is slidably connected to the outer side of the support rod. The support rod and the support plate are used to support the sliding shell.

[0011] An insert plate is movably inserted into the sliding shell, with one side of the insert plate fitting against one side of the collection box. The insert plate is used to limit the position of the collection box.

[0012] The collection box is equipped with a filter screen, which is used to separate waste residue and water.

[0013] A sponge sheet is placed on the filter screen to prevent wastewater and waste residue from splashing during discharge.

[0014] The beneficial effects of this utility model are:

[0015] By setting up a slag removal structure, after the filter plates are separated, the first electric telescopic rod is activated, which drives the drain pipe to move downward. Then, the water pump is activated, so that the water in the water tank is discharged into the drain pipe through the hose, and finally sprayed onto the filter plates through the nozzle to wash the filter plates. At the same time, the downward movement of the scraper further scrapes the slag and water off the surface of the filter plates, achieving the effect of minimizing the amount of waste residue left on the filter plates.

[0016] By setting up a receiving structure and activating the second electric telescopic rod, the telescopic end of which drives the collection box to move, thereby moving the collection box below the filter plate being washed, achieving the effect of receiving wastewater and waste residue. This helps to prevent wastewater and waste residue from falling into the material receiving mechanism built into the bottom of the machine body and affecting the drying of the waste residue. Attached Figure Description

[0017] Figure 1 This is a schematic diagram illustrating the overall structure of the device.

[0018] Figure 2 This utility model is a schematic diagram showing the structure of the scraper and its related parts;

[0019] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 This utility model Figure 1 Enlarged view at point B in the middle;

[0021] Figure 5 This utility model is a cross-sectional view of the internal structure of the collection box.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Organism;

[0024] 2. Slag removal structure; 201. Water tank; 202. Mounting bracket; 203. First electric telescopic rod; 204. Motor; 205. Fixing plate; 206. Scraper; 207. Slide groove; 208. Sliding block; 209. Spring; 210. Connecting plate; 211. Drain pipe; 212. Nozzle; 213. Water pump; 214. Hose;

[0025] 3. Supporting structure; 301. Support rod; 302. Sliding shell; 303. Support plate; 304. Second electric telescopic rod; 305. Collection box; 306. Insert plate; 307. Filter screen; 308. Sponge sheet. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0028] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0029] Reference Figure 1-4A filter press slag discharge device is disclosed. The filter press includes a body 1, and the slag discharge device includes a slag cleaning structure 2 located on one side of the body 1. The slag cleaning structure 2 includes a water tank 201 located on one side of the body 1. A mounting frame 202 is installed on the water tank 201, and a first electric telescopic rod 203 is installed on the mounting frame 202. A motor 204 is installed at the telescopic end of the first electric telescopic rod 203, and a shaft is installed at the output end of the motor 204. A fixing plate 205 is installed at the bottom of the shaft. A sliding groove 207 is provided at the bottom of the fixing plate 205, and a slider 208 is slidably connected to the fixing plate 205 through the sliding groove 207. A scraper 206 is installed on the slider 208, and a spring 209 connected to the slider 208 is installed on the fixing plate 205 through the sliding groove 207. A connecting plate 210 is installed on the fixing plate 205, and a drainage device is installed on the connecting plate 210. Pipe 211, drain pipe 211 is equipped with a nozzle 212, water tank 201 is connected to a hose 214 connected to drain pipe 211, hose 214 is equipped with a water pump 213. According to the above technical solution, specifically, after the filter plates are separated, the first electric telescopic rod 203 is activated, which drives the motor 204 to move downward. The downward movement of motor 204 drives the fixed plate 205 to move downward, thereby driving the scraper 206 to move downward. The downward movement of scraper 206 drives the drain pipe 211 to move downward. Subsequently, the water pump 213 is activated, so that the water in water tank 201 is discharged into drain pipe 211 through hose 214, and finally sprayed onto the filter plate through nozzle 212 for rinsing the filter plate. At the same time, the downward movement of scraper 206 further scrapes the surface of the filter plate to remove sludge and water, achieving the effect of minimizing the residue of a small amount of waste on the filter plate.

[0030] Reference Figure 1 The machine body 1 is provided with a receiving structure 3, which includes a second electric telescopic rod 304. The telescopic end of the second electric telescopic rod 304 is equipped with a sliding shell 302, and a collection box 305 is placed on the sliding shell 302. By activating the second electric telescopic rod 304, its telescopic end drives the sliding shell 302 to move. The movement of the sliding shell 302 drives the collection box 305 to move, thereby moving the collection box 305 to the bottom of the filter plate being washed, achieving the effect of receiving wastewater and waste residue. This helps to prevent wastewater and waste residue from falling into the material receiving mechanism built into the bottom of the machine body 1 and affecting the drying of the waste residue.

[0031] Reference Figure 1 A support rod 301 is installed on the body 1. A support plate 303 is installed at one end of the support rod 301. The inner wall of the sliding shell 302 is slidably connected to the outer side of the support rod 301. The support rod 301 and the support plate 303 are used to support the sliding shell 302.

[0032] Reference Figure 5 An insert plate 306 is movably inserted into the sliding shell 302. One side of the insert plate 306 is in contact with one side of the collection box 305, and the insert plate 306 facilitates the limiting of the collection box 305.

[0033] Reference Figure 5 The collection box 305 is equipped with a filter screen 307, and a sponge sheet 308 is placed on the filter screen 307. The filter screen 307 is used for separating wastewater and waste residue, and the sponge sheet 308 is used to avoid splashing of wastewater and waste residue as much as possible.

[0034] Working principle:

[0035] After the filter plates are separated, the filter press slag discharge device activates the first electric telescopic rod 203, which drives the motor 204 to move downward. The downward movement of the motor 204 drives the fixed plate 205 to move downward, which in turn drives the scraper 206 to move downward. The downward movement of the scraper 206 drives the drain pipe 211 to move downward. Subsequently, the water pump 213 is activated, so that the water in the water tank 201 is discharged into the drain pipe 211 through the hose 214. Finally, the water is sprayed onto the filter plates through the nozzle 212 to rinse the filter plates. At the same time, the downward movement of the scraper 206 further scrapes the slag and water off the surface of the filter plates, achieving the effect of minimizing the amount of waste residue left on the filter plates.

[0036] The filter press slag discharge device, by activating the second electric telescopic rod 304, causes its telescopic end to move the sliding shell 302. The movement of the sliding shell 302 causes the collection box 305 to move, thereby moving the collection box 305 to the bottom of the filter plate being washed, achieving the effect of receiving wastewater and waste residue. This helps to prevent wastewater and waste residue from falling into the material receiving mechanism built into the bottom of the machine body 1 and affecting the drying of waste residue.

[0037] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0038] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A filter press discharge device, the filter press comprising a machine body (1), the discharge device comprising a cleaning structure (2) located on one side of the machine body (1), characterized in that, The slag removing structure (2) comprises a water tank (201) on one side of the machine body (1), a mounting rack (202) is installed on the water tank (201), a first electric telescopic rod (203) is installed on the mounting rack (202), a motor (204) is installed at the telescopic end of the first electric telescopic rod (203), an output end of the motor (204) is provided with a shaft rod, a fixed plate (205) is installed at the bottom end of the shaft rod, a sliding groove (207) is formed at the bottom of the fixed plate (205), the fixed plate (205) is connected with a sliding block (208) through the sliding groove (207), a scraper (206) is installed on the sliding block (208), the fixed plate (205) is provided with a spring (209) connected with the sliding block (208) through the sliding groove (207). A connecting plate (210) is installed on the fixed plate (205), a drain pipe (211) is installed on the connecting plate (210), a spray head (212) is installed on the drain pipe (211), the water tank (201) is communicated with a hose (214) connected with the drain pipe (211), and a water pump (213) is installed on the hose (214). The machine body (1) is provided with a receiving structure (3).

2. A filter press cake discharge device according to claim 1, wherein, The receiving structure (3) comprises a second electric telescopic rod (304), and a sliding shell (302) is installed at the telescopic end of the second electric telescopic rod (304).

3. A filter press cake discharge device according to claim 2, wherein, A supporting rod (301) is installed on the machine body (1), one end of the supporting rod (301) is provided with a supporting plate (303), and the inner wall of the sliding shell (302) is connected with the outer side of the supporting rod (301) in a sliding manner.

4. A filter press cake discharge device according to claim 2, wherein, A plug plate (306) is movably inserted on the sliding shell (302), and one side of the plug plate (306) is attached to one side of the collecting box (305).

5. A filter press cake discharge device according to claim 2, wherein, A filter screen (307) is installed in the collecting box (305).

6. A filter press cake discharge apparatus according to claim 5, wherein, A sponge sheet (308) is placed on the filter screen (307).

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