Sewage treatment device convenient to clean

Abstract

The utility model discloses a sewage treatment device convenient to clean, which comprises a box body, a surface groove is arranged on the top end surface of the box body, mounting cover plates are equidistantly arranged in the surface groove, a residue separation area and an oil storage pool are arranged in the box body, a clean water pool is arranged on one side of the oil storage pool, and a water outlet is arranged on the other side of the clean water pool. Filter grids are equidistantly mounted in the slag separation area, and a water inlet is formed in the top of the surface of one end of the box body; through the designed cleaning assembly, workers can conveniently and regularly clean the surface of the filtering grating, manual operation of the workers is not needed, the automation degree is high, operation is convenient and fast, functionality is improved, the sewage filtering treatment effect is also conveniently improved, and practicability is good; through the designed functional assembly, timely cleaning and dredging can be conveniently carried out when the sewage draining exit is blocked, operation is simple and easy, the cleaning efficiency of workers can be conveniently improved, meanwhile, the sewage draining efficiency of the sewage draining exit can be conveniently improved, and the practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device which is easy to clean. Background Art

[0002] Sewage treatment refers to the process of purifying sewage to make it meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily life of ordinary people. Sewage treatment is processed by special treatment equipment. The existing sewage treatment equipment has the problem that impurities will adhere to the surface of the filter grille after long-term use, and it is not convenient for workers to clean it. There are inconveniences in use and there is room for improvement. Utility Model Content

[0003] The purpose of the utility model is to provide a sewage treatment device which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment device that is easy to clean, comprising a box body, a surface groove is opened on the top surface of the box body, and mounting covers are arranged at equal distances inside the surface groove; a slag separation area and an oil storage tank are arranged inside the box body, a clean water tank is arranged on one side of the oil storage tank, and filter grilles are installed at equal distances inside the slag separation area; a water inlet is arranged on the top of one end surface of the box body, and a water outlet is arranged on the bottom of the other end surface of the box body; a sewage outlet is arranged on the bottom of one side of the front surface of the box body, and an oil outlet is arranged on the top of the other side of the front surface of the box body; a cleaning component is arranged inside the slag separation area.

[0005] The cleaning assembly includes mounting plates equidistantly arranged inside the slag separation area, each of the mounting plates being located adjacent to one side surface of the filter grille, a motor being installed at the top edge of the surface of one end of the box body, a transmission rod being arranged at the inner top of the slag separation area, the output end of the motor being connected to one end of the transmission rod, mounting gears being equidistantly installed on the outside of the transmission rod, the top end surface of the mounting plate being evenly provided with connecting tooth grooves meshing with the mounting gears, a connecting card groove for engaging one side of the top of the mounting plate being arranged at the top of one side surface of the filter grille, cleaning brushes being equidistantly fixed to the inner surface of the mounting plate, a fixing plate being installed on the bottom end surface of each filter grille, the bottom end surface of the mounting plate being fitted and connected to the surface of the fixing plate, and through grooves for passing one end of the mounting plate being equidistantly arranged at the top of one side of the front surface of the box body.

[0006] As a further preferred embodiment of the present technical solution, the cross section of the mounting plate is in an inverted "L" shape, and the cleaning brush is fitted and connected to the surface of the filter grille.

[0007] As a further preferred embodiment of the present technical solution, the width of an opening at one end of the mounting plate is equal to the width of an opening of the through groove, and a ball is installed on the surface of the mounting plate that fits the connecting tooth groove.

[0008] As a further preferred embodiment of the present technical solution, a limiting groove is provided in the middle of the top end surface of each installation cover plate, and there is a distance between the inner surface of the installation cover plate at the inner top of the slag separation area and the top end surface of the filter grille.

[0009] As a further preferred embodiment of the technical solution, a functional component is provided on the outside of the sewage outlet, and the functional component includes a mounting tube arranged on the outside of the sewage outlet, a water spray outlet is fixed at equal angles on the surface of the mounting tube facing the sewage outlet, a limiting groove for the engagement of the water spray outlet is provided at equal angles on the outer top surface of the sewage outlet, an arc groove is provided on the inner top surface of the sewage outlet, a protective sheet is fixed inside the arc groove, cross grooves are provided on the surface of the protective sheet at equal distances, and a connecting port is fixed in the middle of the outer surface of the mounting tube.

[0010] As a further preferred embodiment of the present technical solution, the cross-section of the protective sheet is arc-shaped, and the protective sheet is made of metal.

[0011] The utility model provides a sewage treatment device that is easy to clean and has the following beneficial effects:

[0012] 1. The cleaning component designed in the utility model is convenient for workers to clean the surface of the filter grille regularly, without the need for manual operation by workers. It has a high degree of automation, is convenient and quick to operate, has improved functionality, and is also convenient for improving the filtering and treatment effect of sewage, and has good practicality.

[0013] 2. The functional components designed in the utility model facilitate timely cleaning and dredging when the sewage outlet is blocked. It is simple and easy to operate, which improves the cleaning efficiency of workers and also improves the sewage discharge efficiency of the sewage outlet, and has a good practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the cleaning component in the utility model;

[0016] Figure 3 for Figure 2 A magnified schematic diagram of region A in China;

[0017] Figure 4 This is a schematic diagram of the installation structure of the functional components in the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the protective sheet in the utility model;

[0019] In the figure: 1. Box body; 2. Surface groove; 3. Mounting cover; 4. Water inlet; 5. Water outlet; 6. Oil outlet; 7. Sewage outlet; 8. Motor; 9. Through groove; 10. Slag separation area; 11. Oil storage tank; 12. Filter grille; 13. Transmission rod; 14. Mounting gear; 15. Mounting plate; 16. Connecting tooth groove; 17. Connecting card slot; 18. Cleaning brush; 19. Mounting pipe; 20. Water spray outlet; 21. Limiting card slot; 22. Protective sheet; 23. Arc groove; 24. Connecting port; 25. Cross groove; 26. Fixing plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, a sewage treatment device that is easy to clean includes a box body 1, a surface groove 2 is opened on the top surface of the box body 1, and a mounting cover plate 3 is arranged at an equal distance inside the surface groove 2, a slag separation area 10 and an oil storage tank 11 are arranged inside the box body 1, a clean water tank is arranged on one side of the oil storage tank 11, and a filter grid 12 is installed at an equal distance inside the slag separation area 10, a water inlet 4 is arranged on the top of one end surface of the box body 1, a water outlet 5 is arranged on the bottom of the other end surface of the box body 1, a sewage outlet 7 is arranged on the bottom of one side of the front surface of the box body 1, and a sewage outlet 7 is arranged on the other side of the front surface of the box body 1. An oil drain port 6 is provided at the top of the side, and a limited groove is provided in the middle of the top surface of each mounting cover plate 3. There is a distance between the inner surface of the mounting cover plate 3 at the top of the inner side of the slag separation area 10 and the top surface of the filter grille 12. A cleaning component is provided inside the slag separation area 10. The cleaning component includes mounting plates 15 equidistantly arranged inside the slag separation area 10. Each mounting plate 15 is located adjacent to one side surface of the filter grille 12. A motor 8 is installed at the top edge of one end surface of the box body 1, and a transmission rod 13 is provided at the inner top of the slag separation area 10. The motor 8 The output end is connected to one end of the transmission rod 13, and the outside of the transmission rod 13 is equidistantly installed with a mounting gear 14, and the top surface of the mounting plate 15 is evenly provided with a connecting tooth groove 16 that meshes with the mounting gear 14. The top of one side surface of the filter grille 12 is provided with a connecting card groove 17 for the top side of the mounting plate 15 to engage, and the inner surface of the mounting plate 15 is equidistantly fixed with a cleaning brush 18, and the cross section of the mounting plate 15 is an inverted "L" shape. The cleaning brush 18 is connected to the surface of the filter grille 12, and the bottom end surface of each filter grille 12 is fixed with a fixed The bottom end surface of the fixing plate 26 and the mounting plate 15 are fitted and connected with the surface of the fixing plate 26. A through groove 9 for one end of the mounting plate 15 to pass through is equidistantly provided on the top of one side of the front surface of the box body 1. The width of the opening at one end of the mounting plate 15 is equal to the width of the opening of the through groove 9. Ball bearings are installed on the surface where the mounting plate 15 and the connecting tooth groove 16 are fitted, so that workers can regularly clean the impurities attached to the surface of the filter grille 12 without manual cleaning by workers. The system has a high degree of automation and improved functionality. It is also convenient to improve the efficiency of sewage filtration and treatment, and has good practicality.

[0022] like Figure 1 , Figure 4 and Figure 5As shown, a functional component is arranged on the outside of the sewage outlet 7, and the functional component includes a mounting tube 19 arranged on the outside of the sewage outlet 7, a water outlet 20 is fixed at an equal angle on the surface of the mounting tube 19 facing the sewage outlet 7, a limiting groove 21 for the engagement of the water outlet 20 is provided at an equal angle on the outer top surface of the sewage outlet 7, an arc groove 23 is provided on the inner top surface of the sewage outlet 7, a protective sheet 22 is fixed inside the arc groove 23, and cross grooves 25 are provided on the surface of the protective sheet 22 at equal distances, a connecting port 24 is fixed to the middle part of the outer surface of the mounting tube 19, and the cross section of the protective sheet 22 is arc-shaped, and the protective sheet 22 is made of metal material, which is convenient for cleaning and dredging when the sewage outlet 7 is blocked, so that the sludge can be quickly discharged through the sewage outlet 7, which is convenient for improving the sludge discharge efficiency and has a good practical effect.

[0023] The utility model provides a sewage treatment device that is easy to clean. The specific working principle is as follows: when it is necessary to clean the impurities attached to the surface of the filter grille 12, the utility model first starts the motor 8. At this time, the output end of the motor 8 will drive the transmission rod 13 to rotate, and the mounting gear 14 outside the transmission rod 13 will also rotate. When the mounting gear 14 rotates, the mounting gear 14 will be meshed and connected with the connecting tooth groove 16 on the top surface of the mounting plate 15, so that the mounting plate 15 moves on one side of the filter grille 12. When the mounting plate 15 moves, the cleaning brush 18 on the inside of the mounting plate 15 will clean the impurities attached to the surface of the filter grille 12. When the mounting plate 15 drives the cleaning brush 18 to clean the surface of the filter grille 12, one end of the mounting plate 15 will move to the outside of the box body 1 through the through groove 9, and at the same time, the bottom end surface of the mounting plate 15 will roll and fit with the surface of the fixing plate 26 until the cleaning brush 18 finishes cleaning the surface of the filter grille 12. The motor 8 can be stopped. The operation is convenient and quick, and there is no need for workers to manually The surface of the filter grille 12 is cleaned, and the degree of automation is high, which is convenient for improving the filtering efficiency of the filter grille 12 for sewage, and the functionality is improved and the practicality is good. When the inside of the sewage outlet 7 is blocked, workers are required to clear and clean the inside of the sewage outlet 7. First, the external water pipe is connected with the connecting port 24 by snapping, and then the liquid is transported to the inside of the installation pipe 19 through the water pipe. At this time, the liquid in the installation pipe 19 will impact the inside of the sewage outlet 7 through the water spray port 20. The opening of the water spray port 20 is opposite to the cross groove 25 on the surface of the protective sheet 22. When the liquid rushes to the inside of the sewage outlet 7 through the water spray port 20, the liquid will generate an impact force on the surface of the protective sheet 22. At the same time, the cross groove 25 on the surface of the protective sheet 22 will expand, so that the liquid can impact the sludge blocked inside the sewage outlet 7 through the cross groove 25, thereby dispersing the sludge, and the inside of the sewage outlet 7 can be cleared and cleaned, which is convenient for the sludge to be quickly discharged through the sewage outlet 7, and the sludge discharge efficiency can be improved. It is simple and easy to operate, and the practical effect is good.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device that is easy to clean, comprising a box body (1), a surface groove (2) is provided on the top surface of the box body (1), and a mounting cover plate (3) is arranged at an equal distance inside the surface groove (2), a slag separation area (10) and an oil storage tank (11) are arranged inside the box body (1), a clean water tank is arranged on one side of the oil storage tank (11), and a filter grille (12) is installed at an equal distance inside the slag separation area (10), a water inlet (4) is arranged on the top of one end surface of the box body (1), a water outlet (5) is arranged on the bottom of the other end surface of the box body (1), a sewage outlet (7) is arranged on the bottom of one side of the front surface of the box body (1), and an oil outlet (6) is arranged on the top of the other side of the front surface of the box body (1), characterized in that: A cleaning component is arranged inside the slag separation area (10); The cleaning assembly comprises mounting plates (15) which are arranged at equal distances inside the slag separation area (10), each of the mounting plates (15) being located adjacent to a side surface of the filter grille (12), a motor (8) being installed at the top edge of one end surface of the box body (1), a transmission rod (13) being arranged at the inner top of the slag separation area (10), an output end of the motor (8) being connected to one end of the transmission rod (13), a mounting gear (14) being installed at equal distances outside the transmission rod (13), and a top surface of the mounting plate (15) being evenly provided with a plurality of gears which are connected to the mounting gears. A connecting tooth groove (16) is meshed with a wheel (14); a connecting groove (17) is provided on the top of one side surface of the filtering grille (12) for engaging with one side of the top of the mounting plate (15); cleaning brushes (18) are fixed at equal distances on the inner surface of the mounting plate (15); a fixing plate (26) is installed on the bottom end surface of each filtering grille (12); the bottom end surface of the mounting plate (15) is connected to the surface of the fixing plate (26) in a fitting manner; and a through groove (9) is provided on the top of one side of the front surface of the box body (1) at equal distances for one end of the mounting plate (15) to penetrate.

2. A sewage treatment device that is easy to clean according to claim 1, characterized in that: The cross section of the mounting plate (15) is in an inverted "L" shape, and the cleaning brush (18) is fitted and connected to the surface of the filter grille (12).

3. The easy-to-clean sewage treatment device according to claim 1, characterized in that: The width of an opening at one end of the mounting plate (15) is equal to the width of an opening of the through slot (9), and a ball is installed on the surface where the mounting plate (15) and the connecting tooth slot (16) are in contact.

4. The sewage treatment device that is easy to clean according to claim 1 is characterized by: A limiting groove is provided in the middle of the top end surface of each installation cover plate (3), and there is a distance between the inner surface of the installation cover plate (3) located at the inner top of the slag separation area (10) and the top end surface of the filter grille (12).

5. The sewage treatment device that is easy to clean according to claim 1 is characterized by: A functional component is arranged outside the sewage outlet (7), and the functional component comprises a mounting tube (19) arranged outside the sewage outlet (7); a water spraying port (20) is fixed at an equal angle on the surface of the mounting tube (19) facing the sewage outlet (7); a limit slot (21) for engaging the water spraying port (20) is provided at an equal angle on the outer top surface of the sewage outlet (7); an arc groove (23) is provided on the inner top surface of the sewage outlet (7); a protective sheet (22) is fixed inside the arc groove (23); a cross slot (25) is provided on the surface of the protective sheet (22) at equal distances; and a connecting port (24) is fixed in the middle of the outer surface of the mounting tube (19).

6. The easy-to-clean sewage treatment device according to claim 5, characterized in that: The cross section of the protection sheet (22) is arc-shaped, and the protection sheet (22) is made of metal.

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