An efficient screen machine for sewage treatment

Abstract

The utility model discloses an efficient screen machine for sewage treatment, relates to the technical field of sewage treatment, improves the problem that it is inconvenient to treat solid impurities after solid separation, comprises a treatment box, a screen machine body is fixedly installed on the right side of the treatment box, a crushing mechanism is arranged in the inner cavity of the treatment box, a cleaning mechanism is arranged at the bottom of the screen machine body, the crushing mechanism comprises a crushing cylinder, the crushing cylinder is embedded in the bottom of the left side of the inner cavity of the treatment box, a rotating motor is fixedly connected to the right side of the crushing cylinder, the utility model can facilitate the separation and treatment of solid impurities in sewage by arranging the screen machine body, and can crush the separated solid impurities by arranging the crushing cylinder, the rotating motor, the rotating shaft, the spiral push plate and the crushing knife, and crush the impurities into small pieces, and at the same time push the impurities out for collection, which is convenient for subsequent treatment of impurities and has a better treatment effect on sewage.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a high-efficiency grid machine for sewage treatment. Background Art

[0002] The screen machine is a solid-liquid separation equipment that can continuously remove impurities in the fluid. It is an indispensable special equipment in the production process of urban sewage treatment, water plants, power plant water inlets, textiles, food processing, papermaking, leather and other industries. It is a solid-liquid screening equipment commonly used in China. Although some of the sewage treatment screen machines currently used can meet the needs of sewage treatment, they still have defects in actual use;

[0003] For example, the patent publication number CN212450921U provides an efficient screen machine for sewage treatment. The patent provides a tooth rake and a tooth head. By installing the tooth rake on a chain, it is convenient for workers to replace the damaged part when the tooth rake is damaged due to long-term use, and the longer tooth head can more effectively salvage pollutants in sewage.

[0004] However, the sewage treatment screen machine is not convenient for processing solid impurities after separating the solids. When encountering some large weeds and other debris, it is not easy to clean them up subsequently, and improvement is needed. Therefore, an efficient sewage treatment screen machine is now proposed. Utility Model Content

[0005] In order to improve the problem that it is inconvenient to process solid impurities after solid separation, the utility model provides a high-efficiency screen machine for sewage treatment.

[0006] The utility model provides an efficient screen machine for sewage treatment, which adopts the following technical solutions:

[0007] An efficient screen machine for sewage treatment comprises a treatment box, a screen machine body is fixedly installed on the right side of the treatment box, a crushing mechanism is arranged in the inner cavity of the treatment box, and a cleaning mechanism is arranged at the bottom of the screen machine body;

[0008] The crushing mechanism includes a crushing barrel, which is embedded in the bottom of the left side of the inner cavity of the processing box. The right side of the crushing barrel is fixedly connected to a rotating motor, and the output end of the rotating motor is fixedly connected to a rotating shaft. The left side of the rotating shaft extends to the left side of the inner cavity of the crushing barrel. The outer surface of the rotating shaft is annular and fixedly connected to a spiral push plate, and the outer surface of the rotating shaft is evenly fixedly connected to crushing knives from left to right.

[0009] By adopting the above technical solution, the separated solid impurities can be crushed into small pieces and pushed out for collection. This method is convenient for subsequent treatment of the impurities and has a better treatment effect on sewage.

[0010] Optionally, the cleaning mechanism includes a positioning frame, which is fixedly installed at the bottom of the grille machine body, and the front and rear positions of the bottom of the inner cavity of the positioning frame are fixedly connected with telescopic rods, the outer surface of the telescopic rod is sleeved with a compression spring, and the telescopic end of the telescopic rod is fixedly connected with a brush plate.

[0011] By adopting the above technical solution, the bottom of the grille machine body can be cleaned to prevent impurities from sticking to the surface of the grille machine body and affecting its service life.

[0012] Optionally, the right side of the top of the crushing cylinder is connected to a feed pipe, and the top of the feed pipe is connected to a material collecting cover.

[0013] By adopting the above technical solution, the solid separated by the screen machine body can be conveniently transported to the crushing drum.

[0014] Optionally, the front and back sides of the brush plate are fixedly connected with sliders, the front and back sides of the inner cavity of the positioning frame are provided with sliding grooves for cooperating with the sliders, and the outer surface of the slider is slidably connected to the inner surface of the sliding groove.

[0015] By adopting the above technical solution, the movement of the brush plate can be guided and limited.

[0016] Optionally, a material guide pipe is fixedly connected to the bottom of the left side of the crushing cylinder, and cushion blocks are fixedly connected to the four corners of the bottom of the processing box.

[0017] By adopting the above technical solution, the crushed solid particles can be easily discharged.

[0018] Optionally, a baffle is fixedly connected to the front of the processing box by screws, and a control panel is arranged on the front of the baffle.

[0019] By adopting the above technical solution, it is convenient to control the equipment.

[0020] Optionally, the top of the compression spring is fixedly connected to the connection point of the bottom of the brush plate, and the bottom of the compression spring is fixedly connected to the connection point of the bottom of the inner cavity of the positioning frame.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The utility model can separate and process solid impurities in sewage by setting up a screen machine body. By setting up a crushing cylinder, a rotating motor, a rotating shaft, a spiral push plate and a crushing knife, the separated solid impurities can be crushed to break the impurities into small pieces and push the impurities out for collection. This method is convenient for subsequent treatment of impurities and has a better treatment effect on sewage.

[0023] 2. The utility model can clean the bottom of the grille machine body by arranging the positioning frame, the compression spring, the telescopic rod and the brush plate, so as to prevent the surface of the grille machine body from being adhered to impurities and affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a partial enlarged view of the A part in the structure 2 of the utility model;

[0027] Figure 4 It is a side sectional view of the positioning frame structure of the utility model.

[0028] In the figure: 1. processing box; 2. screen machine body; 3. crushing mechanism; 301. crushing cylinder; 302. rotating motor; 303. rotating shaft; 304. spiral push plate; 305. crushing knife; 4. cleaning mechanism; 401. positioning frame; 402. telescopic rod; 403. compression spring; 404. brush plate; 5. feed pipe; 6. collecting cover; 7. slider; 8. slide chute; 9. guide pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] Please refer to Figure 1-4 , an efficient screen machine for sewage treatment, comprising a treatment box 1, a screen machine body 2 is fixedly installed on the right side of the treatment box 1, a crushing mechanism 3 is arranged in the inner cavity of the treatment box 1, and a cleaning mechanism 4 is arranged at the bottom of the screen machine body 2;

[0032] The crushing mechanism 3 includes a crushing barrel 301, which is embedded in the bottom of the left side of the inner cavity of the processing box 1. A rotating motor 302 is fixedly connected to the right side of the crushing barrel 301, and a rotating shaft 303 is fixedly connected to the output end of the rotating motor 302. The left side of the rotating shaft 303 extends to the left side of the inner cavity of the crushing barrel 301. The outer surface of the rotating shaft 303 is annular and fixedly connected with a spiral push plate 304. The outer surface of the rotating shaft 303 is evenly fixedly connected with crushing knives 305 from left to right.

[0033] As a technical optimization solution of the utility model, further, the right side of the top of the crushing cylinder 301 is connected with a feed pipe 5, and the top of the feed pipe 5 is connected with a collecting cover 6.

[0034] As a technical optimization solution of the utility model, further, a material guide pipe 9 is fixedly connected to the bottom of the left side of the crushing cylinder 301, and cushion blocks are fixedly connected to the four corners of the bottom of the processing box 1.

[0035] As a technical optimization solution of the utility model, further, a baffle is fixedly connected to the front of the processing box 1 by screws, and a control panel is arranged on the front of the baffle.

[0036] In this embodiment: by setting up the screen machine body 2, it is possible to facilitate the separation and treatment of solid impurities in sewage; by setting up the crushing barrel 301, the rotating motor 302, the rotating shaft 303, the spiral push plate 304 and the crushing knife 305, the separated solid impurities can be crushed and the impurities can be crushed into small pieces, and at the same time the impurities can be pushed out for collection. This method is convenient for subsequent treatment of impurities and has a good treatment effect on sewage; by setting up the feed pipe 5 and the collecting cover 6, the solid impurities separated by the screen machine body 2 can be easily transported to the crushing barrel 301; by setting up the guide pipe 9, the crushed impurities in the crushing barrel 301 can be easily discharged; by setting up the baffle, the front of the processing box 1 can be easily disassembled and repaired; by setting up the control panel, the equipment can be easily controlled.

[0037] Embodiment 2:

[0038] Reference Figure 2-4 The cleaning mechanism 4 includes a positioning frame 401, which is fixedly installed at the bottom of the grille machine body 2. The front and rear positions of the bottom of the inner cavity of the positioning frame 401 are fixedly connected with telescopic rods 402. The outer surface of the telescopic rod 402 is sleeved with a compression spring 403, and the telescopic end of the telescopic rod 402 is fixedly connected with a brush plate 404.

[0039] As a technical optimization solution of the utility model, further, the front and back sides of the brush plate 404 are fixedly connected with sliders 7, the front and back sides of the inner cavity of the positioning frame 401 are provided with sliding grooves 8 used in conjunction with the sliders 7, and the outer surface of the slider 7 is slidably connected to the inner surface of the sliding groove 8.

[0040] As a technical optimization solution of the utility model, further, the top of the compression spring 403 is fixedly connected to the connection at the bottom of the brush plate 404, and the bottom of the compression spring 403 is fixedly connected to the connection at the bottom of the inner cavity of the positioning frame 401.

[0041] In this embodiment: by setting a positioning frame 401, a compression spring 403, a telescopic rod 402 and a brush plate 404, the bottom of the grille machine body 2 can be cleaned to prevent impurities from sticking to the surface of the grille machine body 2 and affecting its service life. By setting a slider 7 and a slide groove 8, the movement of the brush plate 404 can be guided and limited.

[0042] The implementation principle of the utility model is: when in use, the equipment is placed at the sewage that needs to be treated, so that the screen machine body 2 extends into the sewage, wherein the screen machine body 2 is used to scoop up and separate impurities in the sewage, and the separated impurities move upward along the screen machine body 2, and finally fall into the collecting cover 6, and enter the crushing cylinder 301 through the feed pipe 5, and start the control switch of the rotating motor 302, and the rotating motor 302 drives the rotating shaft 303 to rotate, and the rotating shaft 303 drives the crushing knife 305 and the spiral push plate 304 to rotate, and the crushing knife 305 is used to crush the solid impurities into small pieces, and the crushed impurities are discharged through the spiral push plate 304, and then they can be collected. This method is convenient for subsequent treatment of impurities and has a better treatment effect on sewage.

[0043] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An efficient sewage treatment screen machine, comprising a treatment box (1), characterized in that: A screen machine body (2) is fixedly mounted on the right side of the processing box (1), a crushing mechanism (3) is provided in the inner cavity of the processing box (1), and a cleaning mechanism (4) is provided at the bottom of the screen machine body (2); The crushing mechanism (3) comprises a crushing barrel (301), wherein the crushing barrel (301) is embedded in the bottom of the left side of the inner cavity of the processing box (1), the right side of the crushing barrel (301) is fixedly connected to a rotating motor (302), the output end of the rotating motor (302) is fixedly connected to a rotating shaft (303), the left side of the rotating shaft (303) extends to the left side of the inner cavity of the crushing barrel (301), the outer surface of the rotating shaft (303) is annularly fixedly connected to a spiral push plate (304), and the outer surface of the rotating shaft (303) is evenly fixedly connected to crushing knives (305) from left to right.

2. The efficient sewage treatment screen machine according to claim 1, characterized in that: The cleaning mechanism (4) comprises a positioning frame (401), the positioning frame (401) being fixedly mounted on the bottom of the grill machine body (2), the front and rear positions of the bottom of the inner cavity of the positioning frame (401) being fixedly connected to telescopic rods (402), the outer surface of the telescopic rod (402) being sleeved with a compression spring (403), and the telescopic end of the telescopic rod (402) being fixedly connected to a brush plate (404).

3. The efficient sewage treatment screen machine according to claim 1, characterized in that: The right side of the top of the crushing cylinder (301) is connected to a feed pipe (5), and the top of the feed pipe (5) is connected to a material collecting cover (6).

4. The efficient sewage treatment screen machine according to claim 2, characterized in that: The front and back sides of the brush plate (404) are fixedly connected to a slider (7), the front and back sides of the inner cavity of the positioning frame (401) are provided with a slide groove (8) used in conjunction with the slider (7), and the outer surface of the slider (7) is slidably connected to the inner surface of the slide groove (8).

5. The efficient sewage treatment screen machine according to claim 1, characterized in that: A material guide pipe (9) is fixedly connected to the bottom of the left side of the crushing cylinder (301), and cushion blocks are fixedly connected to the four corners of the bottom of the processing box (1).

6. The efficient sewage treatment screen machine according to claim 1, characterized in that: The front of the processing box (1) is fixedly connected to a baffle via screws, and a control panel is arranged on the front of the baffle.

7. The efficient sewage treatment screen machine according to claim 2, characterized in that: The top of the compression spring (403) is fixedly connected to the connection point of the bottom of the brush plate (404), and the bottom of the compression spring (403) is fixedly connected to the connection point of the bottom of the inner cavity of the positioning frame (401).

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