Environment-friendly sewage treatment equipment

Abstract

The utility model provides environment-friendly sewage treatment equipment, which relates to the technical field of sewage treatment and comprises a filter shell, a fixed frame is fixedly connected to the inner wall of the filter shell, a sliding frame is slidably connected to the inner wall of the filter shell, a fixed cover is fixedly connected to the top of the sliding frame, and the top of the fixed cover is fixedly connected with the top of the filter shell. The top of the fixed cover is fixedly communicated with a water inlet pipe, the bottom of the sliding frame is fixedly connected with a first sealing gasket, and the inner wall of the filtering shell is slidably connected with a sliding plate. Sewage at the upper position and the lower position of the sliding plate can be filtered through the filtering pipe, and the filtering area can be increased by adopting the filtering pipe; meanwhile, impurities vertically falling out of the filtering pipe can be reduced as much as possible, the filtering effect is improved, the filtering pipe is cleaned through air blown out by the air pump, the impurities on the filtering pipe are discharged, the effect of cleaning the filtering pipe is achieved, and then the time interval of cleaning the filtering pipe can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an environmentally friendly sewage treatment device. Background Art

[0002] Sewage treatment equipment is used to treat various types of wastewater, such as urban domestic sewage, industrial wastewater and rural sewage. Their main function is to remove pollutants, harmful substances and microorganisms in sewage, so that the wastewater meets the national or local emission standards, thereby protecting the environment and human health. The existing environmentally friendly sewage treatment equipment needs to be filtered by filter nets and other mechanisms during use. However, the existing filtering mechanisms are not convenient to dismantle, and the filter net will be clogged with impurities after being used for a period of time, thereby reducing the filtering efficiency of the filter net. Therefore, an environmentally friendly sewage treatment equipment is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art. The existing environmentally friendly sewage treatment equipment needs to use a filter screen and other mechanisms for filtering during use, but the existing filtering mechanism is not convenient to remove, and the filter screen will be clogged with impurities after being used for a period of time, thereby reducing the filtering efficiency of the filter screen. Based on this, an environmentally friendly sewage treatment equipment is provided.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an environmentally friendly sewage treatment equipment, including a filter shell, the inner wall of the filter shell is fixedly connected with a fixed frame, the inner wall of the filter shell is slidably connected with a sliding frame, the top of the sliding frame is fixedly connected with a fixed cover, the top of the fixed cover is fixedly connected to the top of the filter shell, the top of the fixed cover is fixedly connected to a water inlet pipe, the bottom of the sliding frame is fixedly connected with a first sealing gasket, the inner wall of the filter shell is slidably connected with a slide plate, the top of the slide plate is fixedly connected with a plurality of filter tubes, the bottom of the slide plate is fixedly connected with a second sealing gasket, and the outer surface of the second sealing gasket is slidably connected to the inner wall of the filter shell.

[0005] As a preferred implementation, a plurality of fixing racks are fixedly connected to the bottom of the fixing frame, and fixing pipes are fixedly connected between inner walls of each of the fixing racks.

[0006] As a preferred embodiment, a connecting pipe is fixedly connected between one side of each of the fixed pipes, and a plurality of branch pipes are fixedly connected at the top of the fixed pipe.

[0007] As a preferred embodiment, a nozzle is fixedly connected to the top end of the branch pipe, and the nozzle is located inside the filter tube.

[0008] As a preferred embodiment, a fixing hole is opened on one side of the filter shell, a sealing ring is fixedly connected to the inner wall of the fixing hole, an arc tube is fixedly connected to the inner wall of the sealing ring, and one end of the arc tube is fixedly connected to one end of one of the fixed tubes.

[0009] As a preferred embodiment, a bracket is fixedly connected to the outer surface of the filter shell, an air pump is fixedly installed on the top of the bracket, and the output end of the air pump is fixedly connected to the top end of the arc tube.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are: after the fixed cover is fixedly connected to the top of the filter shell, the fixed cover will squeeze the first sealing gasket and the second sealing gasket through the sliding frame, so that the sealing effect of the first sealing gasket and the second sealing gasket is better, and at the same time, after the fixed cover is removed, the slide plate can be slid out, and the top of the slide plate is connected through the filter tube, and the sewage above and below the slide plate can be filtered through the filter tube, and the use of the filter tube can increase the filtration area, and at the same time can also reduce the vertical drop of impurities to the outside of the filter tube as much as possible, thereby increasing the filtration effect, and the gas blown out by the air pump through the arc tube, the fixed tube, the connecting tube, the branch pipe and the nozzle can aerate the interior of the filter tube, and the gas will move upward in the sewage, and then the filter tube can be cleaned, and the impurities on the filter tube can be discharged, thereby achieving the effect of cleaning the filter tube, and then the time interval for cleaning the filter tube can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the structure of an environmentally friendly sewage treatment equipment provided by the utility model;

[0012] Figure 2 A schematic diagram of the explosion structure of an environmentally friendly sewage treatment equipment provided by the utility model;

[0013] Figure 3 A schematic cross-sectional view of a filter housing of an environmentally friendly sewage treatment device provided by the utility model;

[0014] Figure 4 The utility model provides a schematic diagram of the internal explosion structure of a filter shell of an environmentally friendly sewage treatment equipment.

[0015] Legend:

[0016] 1. Filter shell; 2. Sliding frame; 3. First sealing gasket; 4. Fixed cover; 5. Water inlet pipe; 6. Fixed frame; 7. Slide plate; 8. Second sealing gasket; 9. Filter tube; 10. Fixed frame; 11. Fixed tube; 12. Connecting tube; 13. Branch pipe; 14. Nozzle; 15. Sealing ring; 16. Arc tube; 17. Bracket; 18. Air pump. DETAILED DESCRIPTION

[0017] 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. Example

[0018] like Figure 1-4 As shown, the utility model provides a technical solution: an environmentally friendly sewage treatment equipment, including a filter shell 1, the inner wall of the filter shell 1 is fixedly connected with a fixed frame 6, the inner wall of the filter shell 1 is slidably connected with a sliding frame 2, the top of the sliding frame 2 is fixedly connected with a fixed cover 4, the top of the fixed cover 4 is fixedly connected to the top of the filter shell 1, the top of the fixed cover 4 is fixedly connected with a water inlet pipe 5, the bottom of the sliding frame 2 is fixedly connected with a first sealing gasket 3, the inner wall of the filter shell 1 is slidably connected with a slide plate 7, the top of the slide plate 7 is fixedly connected with a plurality of filter tubes 9, the bottom of the slide plate 7 is fixedly connected with a second sealing gasket 8, and the outer surface of the second sealing gasket 8 is slidably connected to the inner wall of the filter shell 1;

[0019] Through the above embodiment, sealing can be performed through the first sealing gasket 3 and the second sealing gasket 8. The first sealing gasket 3 can seal between the sliding frame 2 and the sliding plate 7, and the second sealing gasket 8 can seal between the sliding plate 7 and the fixed frame 6, thereby sealing the upper and lower positions of the sliding plate 7. The sliding frame 2 and the fixed cover 4 can make the sealing effect between the first sealing gasket 3 and the second sealing gasket 8 better. After the fixed cover 4 is fixedly connected to the top of the filter shell 1, the fixed cover 4 will squeeze the first sealing gasket 3 and the second sealing gasket 8 through the sliding frame 2, so that the sealing effect of the first sealing gasket 3 and the second sealing gasket 8 can be better. At the same time, after the fixed cover 4 is removed, the sliding plate 7 can be slid out, and the top of the sliding plate 7 is connected through the filter tube 9. The filter tube 9 can filter the sewage at the upper and lower positions of the sliding plate 7, and the use of the filter tube 9 can increase the filtration area, and at the same time, it can also reduce the vertical drop of impurities to the outside of the filter tube 9 as much as possible, thereby increasing the filtration effect.

[0020] A plurality of fixing frames 10 are fixedly connected to the bottom of the fixing frame 6, and a fixing pipe 11 is fixedly connected between the inner walls of each two fixing frames 10;

[0021] A connecting pipe 12 is fixedly connected between one side of each of the fixed pipes 11, and a plurality of branch pipes 13 are fixedly connected to the top of the fixed pipe 11;

[0022] The top of the branch pipe 13 is fixedly connected with a nozzle 14, and the nozzle 14 is located inside the filter tube 9;

[0023] A fixing hole is opened on one side of the filter housing 1, a sealing ring 15 is fixedly connected to the inner wall of the fixing hole, an arc tube 16 is fixedly connected to the inner wall of the sealing ring 15, and one end of the arc tube 16 is fixedly connected to one end of one of the fixing tubes 11;

[0024] A bracket 17 is fixedly connected to the outer surface of the filter housing 1, an air pump 18 is fixedly installed on the top of the bracket 17, and the output end of the air pump 18 is fixedly connected to the top of the arc tube 16;

[0025] Through the above embodiment, the gas blown out by the air pump 18 passes through the arc tube 16, the fixed tube 11, the connecting tube 12, the branch pipe 13 and the nozzle 14 to aerate the interior of the filter tube 9, and the gas moves upward in the sewage, thereby cleaning the filter tube 9 and discharging the impurities on the filter tube 9, thereby achieving the effect of cleaning the filter tube 9, and then the time interval for cleaning the filter tube 9 can be reduced.

[0026] Working principle:

[0027] like Figure 1-4 As shown, the gas blown out by the air pump 18 passes through the arc tube 16, the fixed tube 11, the connecting tube 12, the branch pipe 13 and the nozzle 14 to aerate the interior of the filter tube 9, and the gas will move upward in the sewage, so as to clean the filter tube 9. After the fixed cover 4 is fixedly connected to the top of the filter shell 1, the fixed cover 4 will squeeze the first sealing gasket 3 and the second sealing gasket 8 through the sliding frame 2, so that the sealing effect of the first sealing gasket 3 and the second sealing gasket 8 is better. At the same time, after the fixed cover 4 is removed, the slide plate 7 can be slid out, and the top of the slide plate 7 is connected through the filter tube 9. The sewage above and below the slide plate 7 can be filtered through the filter tube 9. The use of the filter tube 9 can increase the filtration area, and at the same time, it can also reduce the vertical drop of impurities to the outside of the filter tube 9 as much as possible, thereby increasing the filtration effect.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An environmentally friendly sewage treatment device, comprising a filter housing (1), characterized in that: The inner wall of the filter housing (1) is fixedly connected to a fixed frame (6), the inner wall of the filter housing (1) is slidably connected to a sliding frame (2), the top of the sliding frame (2) is fixedly connected to a fixed cover (4), the top of the fixed cover (4) is fixedly connected to the top of the filter housing (1), the top of the fixed cover (4) is fixedly connected to a water inlet pipe (5), the bottom of the sliding frame (2) is fixedly connected to a first sealing gasket (3), the inner wall of the filter housing (1) is slidably connected to a slide plate (7), the top of the slide plate (7) is fixedly connected to a plurality of filter tubes (9), the bottom of the slide plate (7) is fixedly connected to a second sealing gasket (8), and the outer surface of the second sealing gasket (8) is slidably connected to the inner wall of the filter housing (1).

2. The environmentally friendly sewage treatment equipment according to claim 1 is characterized in that: A plurality of fixing frames (10) are fixedly connected to the bottom of the fixing frame (6), and fixing tubes (11) are fixedly connected between the inner walls of each of the fixing frames (10).

3. The environmentally friendly sewage treatment equipment according to claim 2 is characterized in that: A connecting pipe (12) is fixedly connected between one side of each of the fixed pipes (11), and a plurality of branch pipes (13) are fixedly connected at the top of the fixed pipe (11).

4. The environmentally friendly sewage treatment equipment according to claim 3 is characterized by: A nozzle (14) is fixedly connected to the top end of the branch pipe (13), and the nozzle (14) is located inside the filter pipe (9).

5. The environmentally friendly sewage treatment equipment according to claim 4 is characterized by: A fixing hole is provided on one side of the filter housing (1); a sealing ring (15) is fixedly connected to the inner wall of the fixing hole; an arc-shaped tube (16) is fixedly connected to the inner wall of the sealing ring (15); one end of the arc-shaped tube (16) is fixedly connected to one end of one of the fixing tubes (11).

6. The environmentally friendly sewage treatment equipment according to claim 5 is characterized by: A bracket (17) is fixedly connected to the outer surface of the filter housing (1), an air pump (18) is fixedly mounted on the top of the bracket (17), and an output end of the air pump (18) is fixedly connected to the top of the arc-shaped tube (16).

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