A sewage treatment tank for sewage treatment equipment

Abstract

The utility model discloses a sewage treatment tank for sewage treatment equipment, specifically relates to the industrial field, including a tank body, a filter plate is fixedly arranged in the inner cavity of the tank body, a motor is fixedly arranged in the middle of the top of the tank body, a stirring rod is arranged at the bottom of the motor, the stirring rod passes through the top of the tank body and is fixedly connected to the output end of the motor, a stirring paddle is fixedly arranged on the outer wall of the stirring rod, and the cross section of the stirring paddle is spiral. Compared with the prior art, when the utility model is working, sewage flows from a conduit into the tank body accompanied by a large amount of impurities, the stirring paddle rotates, the sewage flows through the multiple spikes on it, the impurities are broken up and cut one by one, the sewage flows down along the stirring paddle, and finally passes through the filter plate, when the impurities fall on the filter plate, the scraper rotates, close to the filter plate and cuts the impurities on its surface to prevent them from clogging the filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial design, and more specifically, to a sewage treatment tank for sewage treatment equipment. Background Art

[0002] Sewage treatment refers to the purification process that allows sewage to be discharged into a water body or reused, and sewage treatment is widely used in various fields such as catering, transportation, agriculture, petrochemicals, environmental protection, and medical care. Common products for sewage treatment include: quartz sand filter material, anthracite filter material, polyaluminum chloride, activated carbon, honeycomb inclined tube filler, fiber ball filter material, garnet sand, etc. In the existing environment, sewage treatment equipment usually uses sewage treatment tanks for sewage treatment.

[0003] However, in actual use, sewage treatment tanks usually contain a lot of impurities in the water. When using filter plates for filtration, large impurities are prone to block the filter plates, making it impossible to ensure the normal filtration operation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sewage treatment tank for sewage treatment equipment to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sewage treatment tank for sewage treatment equipment comprises a tank body, a filter plate is fixedly provided in the inner cavity of the tank body, a motor is fixedly provided in the middle of the top of the tank body, a stirring rod is provided at the bottom of the motor, the stirring rod passes through the top of the tank body and is fixedly connected to the output end of the motor, a stirring paddle is fixedly provided on the outer wall of the stirring rod, the cross section of the stirring paddle is spiral-shaped, a plurality of spikes are fixedly provided on the top of the stirring paddle, the cross section of the spikes is semi-elliptical, the spikes are vertically distributed to the stirring paddle, and a scraper is fixedly provided at the bottom of the stirring rod, and the cross section of the scraper is Z-shaped.

[0007] As a further description of the above technical solution: a conduit passes through one side of the top of the tank body, a valve 1 is fixedly provided inside the conduit, and a liquid medicine tank is fixedly provided on the top of the conduit.

[0008] As a further description of the above technical solution: a medicine liquid pipeline runs through the top of the medicine liquid tank, a plug is provided inside the medicine liquid pipeline, and a water injection pipe runs through one side of the medicine liquid tank.

[0009] As a further description of the above technical solution: a sealed bearing is provided inside the medicine liquid tank, a stirring tube is fixedly provided inside the sealed bearing, the stirring tube is arranged as a front-to-back through structure, the sealed bearing passes through the top of the medicine liquid tank and extends to the outside, a floating column is slidably provided inside the stirring tube, and the cross-section of the floating column is convex.

[0010] As a further description of the above technical solution: a second stirring paddle is fixedly provided on the outer wall of the stirring tube, the cross section of the second stirring paddle is spiral-shaped, and a driven wheel is fixedly sleeved on the outer wall of the stirring tube.

[0011] As a further description of the above technical solution: a second motor is fixedly provided on the other side of the medicine liquid tank, a driving wheel is provided on the outer fixed sleeve of the output end of the second motor, and belts are connected to the outer transmission sleeves of the driving wheel and the driven wheel.

[0012] As a further description of the above technical solution: a drain pipe passes through the bottom of the tank body, a valve 2 is provided inside the drain pipe, a plurality of legs are fixedly provided at the bottom of the outer wall of the tank body, a slag outlet is opened on one side of the tank body, and a sealing door is provided inside the slag outlet.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a stirring paddle, spikes and scrapers, compared with the prior art, when the utility model is working, sewage flows from the conduit into the tank body accompanied by a large amount of impurities. When the stirring paddle rotates, the sewage flows through the multiple spikes on it, breaking up and cutting the impurities one by one, and the sewage flows down along the stirring paddle and finally passes through the filter plate. When the impurities fall on the filter plate, the scraper with a Z-shaped cross section rotates to scrape out the impurities on the filter plate, and at the same time, the impurities can be piled up, and the impurities on the surface of the filter plate can be cut close to the filter plate to prevent them from clogging the filter plate;

[0015] 2. By setting a stirring tube and a floating column, compared with the prior art, when the utility model is working, valve 1 is closed, sewage enters from the water injection pipe and stays in the medicine tank. As sewage is poured in, through the principle of the "U"-shaped pipe connecting vessel, the water level pushes the floating column to rise and reaches a certain position to remind the user of the water level. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall left-side structure of the utility model.

[0018] Figure 3 It is a perspective structural schematic diagram of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall top view structure of the utility model.

[0020] Figure 5 It is a schematic structural diagram of the upper part of the utility model.

[0021] Figure 6 It is a perspective structural diagram of the tank body of the utility model.

[0022] The accompanying drawings are marked as follows: 1. tank body; 2. filter plate; 3. motor 1; 4. stirring rod; 5. stirring paddle 1; 6. spike; 7. scraper; 8. catheter; 9. valve 1; 10. liquid medicine tank; 11. liquid medicine pipeline; 12. plug; 13. water injection pipe; 14. sealed bearing; 15. stirring tube; 16. floating column; 17. stirring paddle 2; 18. driven wheel; 19. motor 2; 20. driving wheel; 21. belt; 22. drain pipe; 23. valve 2; 24. support leg. DETAILED DESCRIPTION

[0023] 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.

[0024] The embodiment of the present application discloses a sewage treatment tank for sewage treatment equipment, including a tank body 1, a filter plate 2 is fixedly provided in the inner cavity of the tank body 1, a motor 3 is fixedly provided in the middle of the top of the tank body 1, a stirring rod 4 is provided at the bottom of the motor 3, the stirring rod 4 passes through the top of the tank body 1 and is fixedly connected to the output end of the motor 3, a stirring paddle 5 is fixedly provided on the outer wall of the stirring rod 4, the cross section of the stirring paddle 5 is spiral-shaped, a plurality of spikes 6 are fixedly provided on the top of the stirring paddle 5, the cross section of the spikes 6 is semi-elliptical, the spikes 6 are vertically distributed to the stirring paddle 5, and a scraper 7 is fixedly provided at the bottom of the stirring rod 4, and the cross section of the scraper 7 is Z-shaped.

[0025] Reference Figure 1 As shown, a conduit 8 passes through one side of the top of the tank body 1 , a valve 9 is fixedly provided inside the conduit 8 , and a liquid medicine tank 10 is fixedly provided on the top of the conduit 8 .

[0026] Reference Figure 5 As shown, a medicine liquid pipeline 11 is passed through the top of the medicine liquid tank 10 , a plug 12 is provided inside the medicine liquid pipeline 11 , and a water injection pipe 13 is passed through one side of the medicine liquid tank 10 .

[0027] Reference Figure 5As shown, a sealed bearing 14 is provided inside the medicine liquid tank 10, and a stirring tube 15 is fixedly provided inside the sealed bearing 14. The stirring tube 15 is arranged as a front-to-back through structure. The sealed bearing 14 passes through the top of the medicine liquid tank 10 and extends to the outside. A floating column 16 is slidably provided inside the stirring tube 15, and the cross section of the floating column 16 is convex.

[0028] Reference Figure 5 As shown, a second stirring paddle 17 is fixedly provided on the outer wall of the stirring tube 15 , and the cross section of the second stirring paddle 17 is spiral-shaped. A driven wheel 18 is fixedly sleeved on the outer wall of the stirring tube 15 .

[0029] Reference Figure 4 As shown, a second motor 19 is fixedly provided on the other side of the liquid medicine box 10, a driving wheel 20 is fixedly provided on the outer side of the output end of the second motor 19, and a belt 21 is connected to the outer transmission sleeves of the driving wheel 20 and the driven wheel 18.

[0030] Reference Figure 1 As shown, a drain pipe 22 passes through the bottom of the tank body 1, a valve 23 is provided inside the drain pipe 22, a plurality of legs 24 are fixedly provided at the bottom of the outer wall of the tank body 1, a slag outlet is opened on one side of the tank body 1, and a sealing door is provided inside the slag outlet.

[0031] Working principle of the utility model: when the utility model is working, close valve 19 and valve 23, inject sewage into the water injection port, as the water level of the medicine liquid tank 10 rises, the float 16 reaches a certain position, reminding the user that the water level has reached the ideal height, stop water injection, open the plug 12, pour in the medicine liquid that prevents impurities from adhering to the inner wall of the tank body 1, turn on the motor 2 19, drive the stirring paddle to rotate, and fully blend the medicine liquid with the sewage. After a certain period of time, turn on the motor 3 and valve 9, the sewage enters the tank body 1 along the conduit 8, the stirring paddle 5 rotates, the sewage flows downstream, and the impurities inside are stirred and broken up by the spikes 6, and then the impurities fall onto the filter plate 2, and are treated twice by the scraper 7 with a Z-shaped cross section, the treated sewage passes through the filter plate 2, open the valve 23, discharge the treated sewage, and then open the sealing door to remove the impurities accumulated by the scraper 7 with a Z-shaped cross section.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sewage treatment tank for sewage treatment equipment, comprising a tank body (1), characterized in that: A filter plate (2) is fixedly provided in the inner cavity of the tank body (1); a motor (3) is fixedly provided in the middle of the top of the tank body (1); a stirring rod (4) is provided at the bottom of the motor (3); the stirring rod (4) passes through the top of the tank body (1) and is fixedly connected to the output end of the motor (3); a stirring paddle (5) is fixedly provided on the outer wall of the stirring rod (4); the cross section of the stirring paddle (5) is spiral-shaped; a plurality of spikes (6) are fixedly provided on the top of the stirring paddle (5); the cross section of the spikes (6) is semi-elliptical; the spikes (6) are vertically distributed to the stirring paddle (5); a scraper (7) is fixedly provided at the bottom of the stirring rod (4); the cross section of the scraper (7) is Z-shaped.

2. A sewage treatment tank for sewage treatment equipment according to claim 1, characterized in that: A conduit (8) passes through one side of the top of the tank body (1), a valve (9) is fixedly provided inside the conduit (8), and a liquid medicine tank (10) is fixedly provided on the top of the conduit (8).

3. A sewage treatment tank for sewage treatment equipment according to claim 2, characterized in that: A medicine liquid pipeline (11) passes through the top of the medicine liquid box (10), a plug (12) is provided inside the medicine liquid pipeline (11), and a water injection pipe (13) passes through one side of the medicine liquid box (10).

4. The sewage treatment tank for sewage treatment equipment according to claim 2, characterized in that: A sealed bearing (14) is provided inside the liquid medicine tank (10), a stirring tube (15) is fixedly provided inside the sealed bearing (14), the stirring tube (15) is arranged as a front-to-back through structure, the sealed bearing (14) passes through the top of the liquid medicine tank (10) and extends to the outside, a floating column (16) is slidably provided inside the stirring tube (15), and the cross section of the floating column (16) is convex.

5. The sewage treatment tank for sewage treatment equipment according to claim 4, characterized in that: A second stirring paddle (17) is fixedly provided on the outer wall of the stirring tube (15), the cross section of the second stirring paddle (17) is spiral-shaped, and a driven wheel (18) is fixedly sleeved on the outer wall of the stirring tube (15).

6. The sewage treatment tank for sewage treatment equipment according to claim 2, characterized in that: A second motor (19) is fixedly provided on the other side of the liquid medicine box (10); a driving wheel (20) is provided on the outer fixed sleeve of the output end of the second motor (19); and a belt (21) is connected to the outer transmission sleeves of the driving wheel (20) and the driven wheel (18).

7. The sewage treatment tank for sewage treatment equipment according to claim 1, characterized in that: The bottom of the tank body (1) is penetrated by (22), a valve 2 (23) is arranged inside the (22), a plurality of legs (24) are fixedly arranged at the bottom of the outer wall of the tank body (1), a slag outlet is opened on one side of the tank body (1), and a sealing door is arranged inside the slag outlet.

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