Novel industrial sewage air flotation slag remover

Abstract

The utility model belongs to the technical field of industrial sewage treatment, and particularly relates to a novel industrial sewage air flotation slag remover which comprises a sewage treatment box, a collecting chamber is arranged on one side in the sewage treatment box, and a bent partition plate is welded to the position, close to the collecting chamber, in the sewage treatment box. A cleaning cavity is formed in the other side of the interior of the sewage treatment tank, and a water supply pipe is mounted in the middle of the cleaning cavity in a penetrating manner. Through use of a microbubble generator, suspended matters and precipitates in sewage can float on the surface of the sewage to form scum, through use of a chain transmission assembly, a rubber scraper blade can be driven to rotate to clean the scum into a collection chamber, and through cooperative use of a water pump, a water inlet pipe, a water outlet pipe, a water supply pipe and a flushing nozzle, the scum can be collected. According to the air-floating slag remover, floating slag on the surface of sewage can be pushed to move in the direction close to the collecting cavity, floating impurities are prevented from being accumulated on one side of the device, meanwhile, a rubber scraper can be flushed, and the use efficiency of the air-floating slag remover can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial sewage treatment, and particularly relates to a new type of industrial sewage air flotation slag remover. Background Technique

[0002] An air flotation slag remover is a device used to implement air flotation slag removal technology, which is used to remove suspended solids and precipitates in industrial sewage. The air flotation slag remover injects air or other gases into the sewage to form tiny bubbles, which come into contact with and adsorb the suspended solids and precipitates in the sewage, causing them to float and accumulate on the water surface, and finally separating them from the sewage through the slag remover. The air flotation slag remover is widely used in various types of industrial sewage treatment, including industries such as papermaking, food processing, printing and dyeing, and pharmaceuticals.

[0003] When the existing air flotation slag remover is in use, there is a phenomenon that some floating slag accumulates on one side of the slag remover (the part that cannot be directly scraped by the rubber slag scraping plate), and when the rubber slag scraping plate scrapes the floating slag, a part of the floating slag will also adhere to the rubber slag scraping plate, which will affect the use performance of the air flotation slag remover. Based on this, the utility model provides a new type of industrial sewage air flotation slag remover. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a new type of industrial sewage air flotation slag remover, which has the characteristics of good use performance.

[0005] To achieve the above object, the utility model provides the following technical solution: A new type of industrial sewage air flotation slag remover, including a sewage treatment tank, a collection chamber is arranged on one side inside the sewage treatment tank, a bent partition is welded near the collection chamber inside the sewage treatment tank, a cleaning chamber is arranged on the other side inside the sewage treatment tank, a water supply pipe is installed through the middle part inside the cleaning chamber, a plurality of flushing nozzles are equidistantly installed on one side of the outer wall of the water supply pipe, a chain drive assembly is arranged at the top inside the sewage treatment tank, a plurality of cleaning plates are equidistantly installed outside the chain drive assembly, and a rubber scraping plate is fixed outside the cleaning plate;

[0006] A control box is installed in the middle of one end of the sewage treatment tank, a microbubble generator is installed at the bottom of the other end of the sewage treatment tank, a support plate is welded at the bottom of one side of the sewage treatment tank, a water pump is installed at the top of the support plate, a water inlet pipe is installed at the water inlet of the water pump, a water outlet pipe is installed at the water outlet of the water pump, and one end of the water outlet pipe is connected to the water supply pipe.

[0007] As a preferred technical solution of the new type of industrial sewage air flotation slag remover of the utility model, the chain drive assembly includes a first rotating rod, a second rotating rod, a transmission wheel, a transmission chain and a reduction motor;

[0008] On one side of the top inside the sewage treatment tank, a first rotating rod is installed. On the other side of the top inside the sewage treatment tank, a second rotating rod is installed. Transmission wheels are symmetrically installed on the outer wall of the first rotating rod and outside the second rotating rod. On the outside of the two transmission wheels on the same side, a transmission chain is installed. Cleaning plates are equidistantly installed on the outside of the two transmission chains. At the top of one end of the sewage treatment tank corresponding to the first rotating rod, a reduction motor is installed. The output shaft of the reduction motor is fixedly connected to the first rotating rod.

[0009] As a preferred technical solution of a new type of industrial sewage air flotation slag removal machine of the present utility model, a number of first clamping holes are equidistantly opened on one side of the cleaning plate. In the middle of one end of the rubber scraping plate, a connecting slot is opened. The connecting slot and the cleaning plate are adapted to each other. A number of second clamping holes are equidistantly opened inside the connecting slot. The second clamping holes and the first clamping holes are adapted to each other. A fixing bolt is installed through the corresponding second clamping hole and the first clamping hole.

[0010] As a preferred technical solution of a new type of industrial sewage air flotation slag removal machine of the present utility model, the water suction pipe of the microbubble generator is located in the middle of the sewage treatment tank, and the water discharge pipe of the microbubble generator is located at the bottom of the sewage treatment tank.

[0011] As a preferred technical solution of a new type of industrial sewage air flotation slag removal machine of the present utility model, one end of the water inlet pipe is located inside the sewage treatment tank.

[0012] As a preferred technical solution of a new type of industrial sewage air flotation slag removal machine of the present utility model, a first discharge pipe is provided at the bottom of the other side of the sewage treatment tank. A first discharge valve is installed in the middle of the outer wall of the first discharge pipe. A second discharge pipe is provided in the middle of the top end of the inner wall of the sewage treatment tank. A second discharge valve is installed on one side of the outer wall of the second discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] When the present utility model is in use, through the use of the microbubble generator, the suspended substances and precipitates in the sewage can be made to float on the surface of the sewage to form scum. Through the use of the chain drive assembly, the rubber scraping plate can be driven to rotate to clean the scum into the collection chamber. Through the coordinated use of the water pump, the water inlet pipe, the water outlet pipe, the water supply pipe and the flushing nozzle, the scum on the surface of the sewage can be pushed towards the direction close to the collection chamber, preventing the floating impurities from accumulating on one side of the device, and at the same time, the rubber scraping plate can be flushed, which is beneficial to improving the use efficiency of the air flotation slag removal machine. Description of the Drawings

[0015] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the installation structure of the microbubble generator of the present utility model;

[0018] Figure 3 is a cross-sectional view of the present utility model;

[0019] Figure 4 is an exploded view of the installation of the rubber scraper of the present utility model;

[0020] Figure 5 is the present utility model Figure 4 schematic diagram of the structure of area A in.

[0021] In the figure: 1, sewage treatment tank; 2, collection chamber; 3, cleaning chamber; 4, bent partition; 5, microbubble generator; 6, first rotating rod; 7, second rotating rod; 8, transmission wheel; 9, transmission chain; 10, cleaning plate; 11, rubber scraper; 12, reduction motor; 13, first card hole; 14, connection slot; 15, second card hole; 16, fixing bolt; 17, control box; 18, water supply pipe; 19, flushing nozzle; 20, support plate; 21, water pump; 22, water inlet pipe; 23, water outlet pipe; 24, first discharge pipe; 25, second discharge pipe; 26, first discharge valve; 27, second discharge valve. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0023] Please refer to Figures 1 to 5, the present utility model provides the following technical solutions: A new type of industrial sewage air flotation slag remover, including a sewage treatment tank 1. Inside one side of the sewage treatment tank 1, there is a collection chamber 2. Near the collection chamber 2 inside the sewage treatment tank 1, there is a bent partition 4 welded. On the other side inside the sewage treatment tank 1, there is a cleaning chamber 3. In the middle of the cleaning chamber 3, a water supply pipe 18 is installed through. On one side of the outer wall of the water supply pipe 18, flushing nozzles 19 are installed at equal intervals. The flushing nozzles 19 face the inner side of the sewage treatment tank 1. At the top inside the sewage treatment tank 1, there is a chain drive assembly. The chain drive assembly includes a first rotating rod 6, a second rotating rod 7, a transmission wheel 8, a transmission chain 9, and a reduction motor 12. On one side of the top inside the sewage treatment tank 1, a first rotating rod 6 is installed. On the other side of the top inside the sewage treatment tank 1, a second rotating rod 7 is installed. On the outer wall of the first rotating rod 6 and outside the second rotating rod 7, transmission wheels 8 are symmetrically installed. On the outside of the two transmission wheels 8 on the same side, a transmission chain 9 is installed. On the outside of the two transmission chains 9, cleaning plates 10 are installed at equal intervals. At the top of one end of the sewage treatment tank 1 corresponding to the first rotating rod 6, a reduction motor 12 is installed. The output shaft of the reduction motor 12 is fixedly connected to the first rotating rod 6. A rubber scraping plate 11 is fixed to the outside of the cleaning plate 10. On one side of the cleaning plate 10, first clamping holes 13 are opened at equal intervals. In the middle of one end of the rubber scraping plate 11, there is a connection slot 14. The connection slot 14 and the cleaning plate 10 are adapted to each other. Inside the connection slot 14, second clamping holes 15 are opened at equal intervals. The second clamping holes 15 and the first clamping holes 13 are adapted to each other. Inside the second clamping holes 15 and the corresponding first clamping holes 13, fixing bolts 16 are installed through, which is convenient for the fixed use of the rubber scraping plate 11;

[0024] In the middle of one end of the sewage treatment tank 1, a control box 17 is installed. At the bottom of the other end of the sewage treatment tank 1, a microbubble generator 5 is installed. The water suction pipe of the microbubble generator 5 is located in the middle of the sewage treatment tank 1, and the drain pipe of the microbubble generator 5 is located at the bottom of the sewage treatment tank 1. On one side of the bottom of the sewage treatment tank 1, a support plate 20 is welded. At the top of the support plate 20, a water pump 21 is installed. The water inlet of the water pump 21 is installed with a water inlet pipe 22. One end of the water inlet pipe 22 is located inside the sewage treatment tank 1. The water outlet of the water pump 21 is installed with a water outlet pipe 23. One end of the water outlet pipe 23 is connected to the water supply pipe 18. On the other side of the bottom of the sewage treatment tank 1, there is a first discharge pipe 24. In the middle of the outer wall of the first discharge pipe 24, a first discharge valve 26 is installed. In the middle of the top inner wall of the sewage treatment tank 1, there is a second discharge pipe 25. On one side of the outer wall of the second discharge pipe 25, a second discharge valve 27 is installed. The input ends of the reduction motor 12, the microbubble generator 5, and the water pump 21 are all electrically connected to the output end of the control box 17. The input end of the control box 17 and the output end of the external commercial power are electrically connected. The reduction motor 12, the microbubble generator 5, the water pump 21, and the control box 17 are all existing technical equipment, and their specific structures and working principles will not be described in detail here.

[0025] Working principle and usage process of the utility model: During the use of the utility model, the user starts the microbubble generator 5, the reduction motor 12 and the water pump 21. The operation of the microbubble generator 5 can make the suspended substances and sediments in the sewage inside the sewage treatment tank 1 float on the surface of the sewage. The operation of the reduction motor 12 drives the rotation of the first rotating rod 6. The rotation of the first rotating rod 6 drives the rotation of the transmission chain 9 installed on the transmission wheel 8. The cleaning plate 10 and the rubber scraping plate 11 installed thereon rotate synchronously with the transmission chain 9. As the rubber scraping plate 11 moves and contacts the bent partition plate 4, the scum on the surface of the sewage can be brushed into the collection chamber 2. The water pump 21 operates to pump sewage from the bottom of the sewage treatment tank 1. The sewage enters the water supply pipe 18 through the water outlet pipe 23 and sprays out from the flushing nozzle 19. The sprayed pressurized sewage can push the scum on the surface of the sewage to move towards the direction close to the collection chamber 2, and at the same time, it can flush the rubber scraping plate 11, which is beneficial to improving the use efficiency of the air flotation slag removal machine.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the utility model and are not used to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. A new type of industrial sewage air flotation slag removal machine, including a sewage treatment tank (1), characterized in that: On one side inside the sewage treatment tank (1), there is a collection chamber (2). Near the collection chamber (2) inside the sewage treatment tank (1), there is a bent partition (4) welded. On the other side inside the sewage treatment tank (1), there is a cleaning chamber (3). In the middle of the cleaning chamber (3), a water supply pipe (18) is installed through. On one side of the outer wall of the water supply pipe (18), flushing nozzles (19) are installed at equal intervals. At the top inside the sewage treatment tank (1), there is a chain drive assembly. Outside the chain drive assembly, cleaning plates (10) are installed at equal intervals. Outside the cleaning plates (10), rubber scraping plates (11) are fixed. In the middle of one end of the sewage treatment tank (1), a control box (17) is installed. At the bottom of the other end of the sewage treatment tank (1), a microbubble generator (5) is installed. At the bottom of one side of the sewage treatment tank (1), a support plate (20) is welded. At the top of the support plate (20), a water pump (21) is installed. At the water inlet of the water pump (21), a water inlet pipe (22) is installed. At the water outlet of the water pump (21), a water outlet pipe (23) is installed. One end of the water outlet pipe (23) is connected to the water supply pipe (18).

2. A new type of industrial sewage air flotation slag removal machine according to claim 1, characterized in that: The chain drive assembly includes a first rotating rod (6), a second rotating rod (7), a transmission wheel (8), a transmission chain (9), and a reduction motor (12). On one side at the top inside the sewage treatment tank (1), a first rotating rod (6) is installed. On the other side at the top inside the sewage treatment tank (1), a second rotating rod (7) is installed. On the outer wall of the first rotating rod (6) and outside the second rotating rod (7), transmission wheels (8) are symmetrically installed. Outside the two transmission wheels (8) on the same side, a transmission chain (9) is installed. Outside the two transmission chains (9), cleaning plates (10) are installed at equal intervals. At the top of one end of the sewage treatment tank (1) corresponding to the first rotating rod (6), a reduction motor (12) is installed. The output shaft of the reduction motor (12) is fixedly connected to the first rotating rod (6).

3. A new type of industrial sewage air flotation slag remover according to claim 2, characterized in that: On one side of the cleaning plate (10), first card holes (13) are opened at equal intervals. In the middle of one end of the rubber scraping plate (11), a connection slot (14) is opened. The connection slot (14) and the cleaning plate (10) are adapted to each other. Inside the connection slot (14), second card holes (15) are opened at equal intervals. The second card holes (15) and the first card holes (13) are adapted to each other. Inside the second card holes (15) and the corresponding first card holes (13), fixing bolts (16) are installed through.

4. A new type of industrial sewage air flotation slag removal machine according to claim 1, characterized in that: The water suction pipe of the microbubble generator (5) is located in the middle of the sewage treatment tank (1), and the drain pipe of the microbubble generator (5) is located at the bottom of the sewage treatment tank (1).

5. A novel industrial sewage air flotation slag remover according to claim 1, characterized in that: One end of the water inlet pipe (22) is located inside the sewage treatment tank (1).

6. A new type of industrial sewage air flotation slag remover according to claim 1, characterized in that: On the bottom of the other side of the sewage treatment tank (1), a first discharge pipe (24) is provided. In the middle of the outer wall of the first discharge pipe (24), a first discharge valve (26) is installed. In the middle of the top inner wall of the sewage treatment tank (1), a second discharge pipe (25) is provided. On one side of the outer wall of the second discharge pipe (25), a second discharge valve (27) is installed.

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