A sewage treatment equipment for water pollution prevention and control

Abstract

The utility model discloses a sewage treatment equipment for water pollution prevention and control, including a base, a treatment tank is arranged on the top of the base, a water outlet is arranged on the top of one side of the treatment tank, a water inlet is arranged on the bottom of one side of the treatment tank, a slag removal port is arranged at the bottom of the front end of the treatment tank, and a filter is arranged at the middle position between the inner side walls of the treatment tank. By arranging a cleaning component on the inner side wall of the treatment tank, the lifting rod is driven to rise and fall by the lifting electric cylinder through the connecting cross plate during use, and the lifting rod is stabilized by the first stabilizing sleeve and the second stabilizing sleeve at the same time, and when the lifting rod is lifted and lowered, the cleaning plate is driven to rise and fall at the top and bottom of the inner side wall of the treatment tank through the fixed rod to clean the dirt attached to the inner side wall of the treatment tank, so as to avoid the dirt from corroding and damaging the inner wall of the treatment tank, and at the same time avoid affecting the normal sewage treatment function of the equipment, and the cleaning is convenient, fast and effective, and the feasibility is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to sewage treatment equipment for preventing and controlling water pollution. Background Art

[0002] Water pollution prevention and control is the prevention and control of water pollution. In the process of water pollution prevention and control, sewage treatment equipment is needed to treat polluted water bodies to avoid the expansion of water pollution, thereby protecting water resources and ensuring the safety of people's drinking water.

[0003] For example, a sewage treatment equipment for water pollution prevention and control disclosed in the utility model with the authorization announcement number CN218046775U includes a box body, a discharge pipe is fixedly connected to one side of the bottom of the box body, a filter plate is fixedly connected to the inner wall of the box body, a slag storage box is threadedly connected to one side of the box body near the filter plate, a feed pipe is fixedly connected to the center of the top of the box body, a filter cover is fixedly connected to the center of the box body through a connecting frame, the filter cover is communicated with the outside through a conduit, a block is provided at the end of the conduit, the bottom of the inner wall of the filter cover is fixedly connected to a limiting mechanism through a support frame, and a protective cover is fixedly connected to the top of the limiting mechanism. In the utility model, the arrangement of the filter cover and the filter plate facilitates better filtration of sewage, the arrangement of the support frame facilitates better support of the filter cover, the arrangement of the conduit facilitates better storage of impurities, and the arrangement of the block facilitates better blocking of the conduit. However, in the application process of this technical solution, after the equipment has been running for a long time, a certain amount of dirt will be attached to its internal side wall, thereby corroding and damaging the inner wall of the equipment and affecting the normal operation of the sewage treatment function, and there is a technical problem that the dirt attached to the inner wall of the sewage treatment equipment cannot be quickly and effectively cleaned. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a sewage treatment equipment for water pollution prevention and control, which can solve the problem that after the equipment has been running for a long time, a certain amount of dirt will adhere to the internal side wall, thereby corroding and damaging the inner wall of the equipment and affecting the normal operation of the sewage treatment function. There is a technical problem that the dirt attached to the inner wall of the sewage treatment equipment cannot be cleaned quickly and effectively.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage treatment equipment for water pollution prevention and control, including a base, a treatment tank is arranged on the top of the base, a water outlet is arranged on the top of one side of the treatment tank, a water inlet is arranged on the bottom of one side of the treatment tank, a slag cleaning port is arranged on the bottom of the front end of the treatment tank, a filter is arranged at the middle position between the inner side walls of the treatment tank, a fixing seat is arranged near the middle position on the other side of the treatment tank, a lifting electric cylinder is arranged on the top of the fixing seat, a connecting cross plate is arranged on the top of the lifting electric cylinder, a first stabilizing sleeve is penetrated at the middle position of the top of the treatment tank, a second stabilizing sleeve is penetrated at the middle position inside the filter, a lifting rod is passed through the first stabilizing sleeve and the second stabilizing sleeve, a cleaning plate is arranged at the bottom and near the middle position of the inner side wall of the treatment tank, a fixing rod is arranged on the inner side of the cleaning plate, and a flushing component is arranged above the filter screen inside the treatment tank.

[0006] As a preferred technical solution of the utility model, the lifting rod can be lifted and slid in the first stabilizing sleeve and the second stabilizing sleeve, and the top end of the lifting rod is fixedly connected to one side of the bottom of the connecting cross plate.

[0007] As a preferred technical solution of the utility model, the cleaning plate is annular, the fixing rods are symmetrically arranged on the inner side of the cleaning plate, and the inner side of the fixing rods is fixedly connected to the outer side of the lifting rods.

[0008] As a preferred technical solution of the utility model, the filter screen is circular, and the water inlet and the water outlet are symmetrically arranged on one side of the treatment tank.

[0009] As a preferred technical solution of the utility model, the flushing assembly includes a connecting pipe, which is arranged above the filter screen inside the treatment tank, a water inlet pipe port is arranged at the middle position of one side of the treatment tank, a one-way valve is arranged inside the water inlet pipe port, and a flushing nozzle is arranged at the bottom end of the connecting pipe.

[0010] As a preferred technical solution of the utility model, one side of the water inlet pipe is fixedly connected to one side of the connecting pipe, the connecting pipe is annular, and the flushing nozzles are arranged at equal intervals at the bottom end of the connecting pipe.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. A cleaning assembly is arranged on the inner side wall of the treatment tank. When in use, the lifting rod is driven to rise and fall by the lifting electric cylinder through the connecting cross plate. At the same time, the lifting rod is stabilized by the first stabilizing sleeve and the second stabilizing sleeve. When the lifting rod is raised and lowered, the cleaning plate is driven to rise and fall at the top and bottom of the inner side wall of the treatment tank through the fixing rod to clean the dirt attached to the inner side wall of the treatment tank, thereby preventing the dirt from corroding and damaging the inner wall of the treatment tank, and at the same time avoiding affecting the normal sewage treatment function of the equipment. The cleaning is convenient, fast and effective, and the feasibility is strong.

[0013] 2. A flushing assembly is provided above the filter screen inside the treatment tank. When in use, water is input into the connecting pipe through the water inlet pipe port connected to the water delivery pipeline, and sprayed out through the flushing nozzle to achieve the purpose of flushing the filter screen, thereby avoiding clogging of the filter screen and affecting the sewage filtration treatment effect. The one-way valve can also prevent the sewage in the treatment tank from flowing out through the water inlet pipe port, thereby achieving the effect of convenient and quick cleaning of the filter screen in the sewage treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a processing tank of the utility model when viewed from above.

[0018] Among them: 1. Base; 2. Treatment tank; 3. Fixed seat; 4. Lifting electric cylinder; 5. Connecting horizontal plate; 6. Lifting rod; 7. First stabilizing sleeve; 8. Water outlet; 9. Water inlet; 10. One-way valve; 11. Water inlet; 12. Residue removal port; 13. Cleaning plate; 14. Filter; 15. Connecting pipe; 16. Second stabilizing sleeve; 17. Fixed rod; 18. Flushing nozzle. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a sewage treatment device for water pollution prevention and control, including a base 1, a treatment tank 2 is arranged on the top of the base 1, a water outlet 8 is arranged on the top of one side of the treatment tank 2, a water inlet 11 is arranged on the bottom of one side of the treatment tank 2, the water inlet 11 and the water outlet 8 are symmetrically arranged on one side of the treatment tank 2, sewage is introduced into the treatment tank 2 through the water inlet 11, a slag removal port 12 is arranged at the bottom of the front end of the treatment tank 2, a circular filter screen 14 is arranged at the middle position between the inner side walls of the treatment tank 2, the sewage is filtered from bottom to top through the filter screen 14, the filtered sewage is discharged from the equipment through the water outlet 8, and the filtered dirt is precipitated to the bottom of the treatment tank 2 and removed through the slag removal port 12;

[0022] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a fixed seat 3 is provided near the middle of the other side of the processing tank 2, a lifting electric cylinder 4 is provided on the top of the fixed seat 3, a connecting horizontal plate 5 is provided on the top of the lifting electric cylinder 4, a first stabilizing sleeve 7 is provided at the middle position of the top of the processing tank 2, a second stabilizing sleeve 16 is provided at the middle position inside the filter 14, a lifting rod 6 is passed through the first stabilizing sleeve 7 and the second stabilizing sleeve 16, the lifting rod 6 can be lifted and slid in the first stabilizing sleeve 7 and the second stabilizing sleeve 16, the top of the lifting rod 6 is fixedly connected to one side of the bottom of the connecting horizontal plate 5, and the lifting rod 6 is driven to rise through the connecting horizontal plate 5 by the lifting electric cylinder 4. The lifting rod 6 is lowered, and the lifting rod 6 is stabilized by the first stabilizing sleeve 7 and the second stabilizing sleeve 16 when it is lifted. An annular cleaning plate 13 is arranged at the bottom and near the middle of the inner side wall of the processing tank 2. A fixing rod 17 is arranged on the inner side of the cleaning plate 13. The fixing rod 17 is symmetrically arranged on the inner side of the cleaning plate 13. The inner side of the fixing rod 17 is fixedly connected to the outer side of the lifting rod 6. When the lifting rod 6 is driven to lift, the cleaning plate 13 can be driven by the fixing rod 17 to lift and lower the top and bottom of the inner side wall of the processing tank 2 to clean the dirt attached to the inner side wall of the processing tank 2, so as to prevent the dirt from corroding and damaging the inner wall of the processing tank 2;

[0023] When in use, the lifting rod 6 is driven to move up and down by the lifting electric cylinder 4 through the connecting cross plate 5, and the lifting rod 6 is stabilized by the first stabilizing sleeve 7 and the second stabilizing sleeve 16. When the lifting rod 6 is moved up and down, the cleaning plate 13 is driven to move up and down at the top and bottom of the inner side wall of the processing tank 2 through the fixing rod 17 to clean the dirt attached to the inner side wall of the processing tank 2;

[0024] As a further implementation of this embodiment, Figure 1-4As shown, a flushing assembly is arranged above the filter screen 14 inside the treatment tank 2, and the flushing assembly includes a ring-shaped connecting pipe 15, which is arranged above the filter screen 14 inside the treatment tank 2, and a water inlet pipe 9 is arranged at the middle position of one side of the treatment tank 2, one side of the water inlet pipe 9 and one side of the connecting pipe 15 are fixedly connected, and water is input into the connecting pipe 15 through the water inlet pipe 9 connected to the water delivery pipeline, and a one-way valve 10 is arranged inside the water inlet pipe 9, and the one-way valve 10 can also prevent the sewage in the treatment tank 2 from flowing out through the water inlet pipe 9, and a flushing nozzle 18 is arranged at the bottom end of the connecting pipe 15, and the flushing nozzle 18 is arranged at an equal interval at the bottom end of the connecting pipe 15, and the water in the connecting pipe 15 is sprayed out through the flushing nozzle 18 to achieve the purpose of flushing the filter screen 14, thereby achieving the effect of conveniently and quickly cleaning the filter screen 14 in the sewage treatment equipment;

[0025] When in use, water is input into the connecting pipe 15 through the water inlet pipe 9 connected to the water delivery pipeline, and the filter screen 14 is flushed through the flushing nozzle 18 to prevent the filter screen 14 from being blocked and affecting the sewage filtering treatment effect, and the one-way valve 10 can also prevent the sewage in the treatment tank 2 from flowing out through the water inlet pipe 9;

[0026] Specific working principle:

[0027] When using the sewage treatment equipment, first connect the water inlet 11 and the water outlet 8 to the sewage conveying pipeline respectively, introduce the sewage into the treatment tank 2 through the water inlet 11, and filter the sewage from bottom to top through the filter 14, the filtered sewage is discharged from the equipment through the water outlet 8, and the filtered dirt is precipitated to the bottom of the treatment tank 2 and removed through the slag cleaning port 12. After the equipment is used for a long time, the lifting electric cylinder 4 can be started to drive the lifting rod 6 to rise and fall through the connecting cross plate 5, and the lifting rod 6 is stabilized by the first stabilizing sleeve 7 and the second stabilizing sleeve 16. When the lifting rod 6 is lifted, the cleaning plate 13 is driven by the fixing rod 17 to lift and fall at the top and bottom of the inner side wall of the treatment tank 2 to clean the dirt attached to the inner side wall of the treatment tank 2, and the water body is input into the connecting pipe 15 through the water inlet pipe 9 to connect the water conveying pipeline, and the filter screen 14 is sprayed out through the flushing nozzle 18 to flush the filter screen 14 to prevent the filter screen 14 from being blocked and affecting the normal operation of the equipment.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage treatment device for water pollution prevention and control, comprising a base (1), characterized in that: A processing tank (2) is arranged on the top of the base (1), a water outlet (8) is arranged on the top of one side of the processing tank (2), a water inlet (11) is arranged on the bottom of one side of the processing tank (2), a slag removal port (12) is arranged at the bottom of the front end of the processing tank (2), a filter screen (14) is arranged at the middle position between the inner side walls of the processing tank (2), a fixed seat (3) is arranged near the middle position on the other side of the processing tank (2), a lifting electric cylinder (4) is arranged on the top of the fixed seat (3), and the top end of the lifting electric cylinder (4) A connecting horizontal plate (5) is provided, a first stabilizing sleeve (7) is provided at the middle position of the top of the processing tank (2), a second stabilizing sleeve (16) is provided at the middle position inside the filter (14), a lifting rod (6) passes through the first stabilizing sleeve (7) and the second stabilizing sleeve (16), a cleaning plate (13) is provided at the bottom and near the middle of the inner side wall of the processing tank (2), a fixing rod (17) is provided on the inner side of the cleaning plate (13), and a flushing assembly is provided above the filter (14) inside the processing tank (2).

2. The sewage treatment equipment for water pollution prevention and control according to claim 1 is characterized by: The lifting rod (6) can be lifted and slid in the first stabilizing sleeve (7) and the second stabilizing sleeve (16), and the top end of the lifting rod (6) is fixedly connected to one side of the bottom of the connecting transverse plate (5).

3. The sewage treatment equipment for water pollution prevention and control according to claim 1 is characterized by: The cleaning plate (13) is annular in shape, and the fixing rods (17) are symmetrically arranged on the inner side of the cleaning plate (13), and the inner side of the fixing rods (17) is fixedly connected to the outer side of the lifting rod (6).

4. The sewage treatment equipment for water pollution prevention and control according to claim 1 is characterized by: The filter screen (14) is circular, and the water inlet (11) and the water outlet (8) are symmetrically arranged on one side of the treatment tank (2).

5. The sewage treatment equipment for water pollution prevention and control according to claim 1 is characterized by: The flushing assembly comprises a connecting pipe (15), the connecting pipe (15) being arranged above a filter screen (14) inside a treatment tank (2), a water inlet pipe opening (9) being arranged at a middle position on one side of the treatment tank (2), a one-way valve (10) being arranged inside the water inlet pipe opening (9), and a flushing nozzle (18) being arranged at the bottom end of the connecting pipe (15).

6. The sewage treatment equipment for water pollution prevention and control according to claim 5 is characterized by: One side of the water inlet pipe (9) is fixedly connected to one side of the connecting pipe (15); the connecting pipe (15) is annular in shape; and the flushing nozzles (18) are arranged at equal intervals at the bottom end of the connecting pipe (15).

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