Sewage recycling equipment for water ecological environment treatment

Abstract

The utility model discloses sewage recycling equipment for water ecological environment treatment, which relates to the technical field of sewage treatment and comprises a box body, a water inlet pipe is fixedly connected to the side surface of the box body, one end of the water inlet pipe is fixedly connected with a first flange, and a door-shaped motor mounting plate is fixed at the top of the box body. A driving motor is fixed to the inner side of the top of the door-shaped motor mounting plate, a first reciprocating lead screw is connected to the lower portion of the driving motor, a first lead screw nut is connected to the outer wall of the first reciprocating lead screw and fixed into the first mounting plate, and a first cleaning brush is fixedly connected to the side face of the first mounting plate; a coarse filter screen is arranged on one side of the first cleaning brush, coarse mesh holes are formed in the coarse filter screen, and a fine filter screen is arranged on one side of the coarse filter screen. By operating the driving motor, the first cleaning brush and the second cleaning brush can brush silt on the coarse filter screen and the fine filter screen in a reciprocating mode at the same time, and therefore the filtering effect of the filter screens is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to sewage recycling equipment for water ecological environment management. Background Art

[0002] Sewage refers to water discharged from daily life and production that has been contaminated to a certain extent. Water that has lost its original function is simply called sewage. It is mainly water used in daily life. It contains a lot of organic matter and is easier to treat.

[0003] In the related art, a sewage reuse device for water ecological environment management is disclosed with publication number CN113683155A. When the device treats sewage, the sewage will be mixed with some impurities such as plastic bags and small branches. If the mixed impurities are not removed, the mixed impurities will clog the device, resulting in the device being unable to treat the sewage normally.

[0004] A search of existing Chinese patents revealed a wastewater recycling device for water ecological environment management (Announcement No. CN220412937U) comprising a main body with a water storage tank on top, equipped with a cleaning mechanism, a water inlet mechanism, and a drainage mechanism. The cleaning mechanism comprises a drive assembly, a transmission assembly, and a cleaning assembly. The drive assembly comprises a fixed plate 1 fixedly mounted on the inner wall of the bottom of the water storage tank. Two fixed plates 2 are fixedly mounted on the front of the main body, with motors fixedly mounted on the right sides of the corresponding fixed plates 2. A rotating shaft 1 is rotatably mounted on the right side of the fixed plate 1. This utility model is a wastewater recycling device for water ecological environment management that is equipped with a cleaning mechanism, a water inlet mechanism, and a drainage mechanism to remove impurities from wastewater and prevent clogging of the device.

[0005] Although the above patent can remove impurities mixed in sewage by setting up a cleaning mechanism and avoid clogging of the device, the coarse grid and fine grid in the device will accumulate a lot of mud and sand in the filter holes on their surfaces during long-term filtration. The coarse grid and fine grid are fixed in the water storage tank and cannot be disassembled and cleaned. If they are not cleaned regularly, the water filtration effect will easily become worse, which will affect the reuse of sewage.

[0006] Therefore, it is necessary to invent a sewage recycling equipment for water ecological environment management to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a sewage recycling device for water ecological environment management, so as to solve the problem raised in the above background technology that it is inconvenient to clean the mud and sand attached to the surface of the coarse grid and the fine grid.

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a sewage reuse equipment for water ecological environment management, comprising a box body, a water inlet pipe is fixedly connected to the side of the box body, one end of the water inlet pipe is fixedly connected to the first flange, a door-shaped motor mounting plate is fixed to the top of the box body, a driving motor is fixed to the inner side of the top of the door-shaped motor mounting plate, a first reciprocating screw is connected to the bottom of the driving motor, the outer wall of the first reciprocating screw is connected to the first screw nut, the first screw nut is fixed to the inside of the first mounting plate, a first cleaning brush is fixedly connected to the side of the first mounting plate, a coarse filter screen is provided on one side of the first cleaning brush, coarse mesh holes are opened inside the coarse filter screen, a fine filter screen is provided on one side of the coarse filter screen, fine mesh holes are opened inside the fine filter screen, and the side of the box body away from the water inlet pipe is fixedly connected to the water outlet pipe.

[0009] Preferably, one end of the first reciprocating screw is connected to a first bearing, and a first guide sliding hole is provided inside the first mounting plate.

[0010] Preferably, a first limiting sliding column is connected to the interior of the first guide sliding hole.

[0011] Preferably, a pulley set is fixed to the outer wall of the first reciprocating screw, and the interior of the pulley set is fixedly connected to the second reciprocating screw.

[0012] Preferably, one end of the second reciprocating screw is connected to a second bearing, and the outer wall of the second reciprocating screw is connected to a second screw nut.

[0013] Preferably, the second lead screw nut is fixed inside the second mounting plate, a second guide slide hole is opened inside the second mounting plate, a second limiting slide column is connected inside the second guide slide hole, and a second cleaning brush is fixed on the side of the second mounting plate.

[0014] Preferably, a second flange is fixed to one end of the water outlet pipe.

[0015] Technical effects and advantages of this utility model:

[0016] 1. A synchronous cleaning mechanism is provided by arranging a driving motor, a first reciprocating screw, a first screw nut, a first mounting plate, a first guide sliding hole, a first limiting sliding post, a first cleaning brush, a coarse filter screen, a coarse mesh, a pulley set, a second reciprocating screw, a second screw nut, a second mounting plate, a second guide sliding hole, a second limiting sliding post, a second cleaning brush, and a fine filter screen, and operating the driving motor so that the driving motor drives the first reciprocating screw to rotate. The outer wall of the first reciprocating screw is connected to the first screw nut, the first screw nut is mounted on the inside of the first mounting plate, a first guide sliding hole is provided inside the first mounting plate, and the first limiting sliding post is connected inside the first guide sliding hole. Under the limiting guiding action of the first limiting sliding post, the first mounting plate is lifted and lowered on the first reciprocating screw, and the side surface of the first mounting plate is fixedly connected to the first cleaning brush, and one side of the first cleaning brush is attached to the coarse filter screen, so that when the first mounting plate is lifted and lowered, the first cleaning brush is driven to lift and lower. The outer wall of the first reciprocating screw is fixed with a pulley assembly, and the inner wall of the pulley assembly is fixedly connected to the second reciprocating screw, and the outer wall of the second reciprocating screw is connected to the second screw nut, and the second screw nut is mounted on the inner wall of the second mounting plate, and a second guide slide hole is provided in the inner wall of the second mounting plate, and a second limiting slide post is connected to the inner wall of the second guide slide hole. Under the limiting and guiding action of the second limiting slide post, the second mounting plate is lifted and lowered on the second reciprocating screw, and the side surface of the second mounting plate is fixedly connected to the second cleaning brush, and one side of the second cleaning brush is in contact with the fine filter screen. In this way, when the second mounting plate is lifted and lowered, it drives the second cleaning brush to move up and down, so that the second cleaning brush can reciprocate and scrub the sediment on the fine filter screen, thereby eliminating the need to disassemble and clean the coarse filter screen and the fine filter screen, reducing manpower burden and improving the filtering effect of the filter screen;

[0017] 2. By setting up a water inlet pipe, a first flange, a coarse filter, a fine filter, and a water outlet pipe, the sewage output pipe is connected to the water inlet pipe through the first flange, so that the sewage enters the box through the water inlet pipe. The sewage first passes through the coarse filter for preliminary filtration to intercept larger impurities, and then passes through the fine filter to intercept smaller impurities, and finally is discharged through the water outlet pipe, so that the device achieves the effect of graded filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a front view structural schematic diagram of a sewage recycling device for water ecological environment management according to the present utility model.

[0020] Figure 2 This is a cross-sectional view of a box of a sewage recycling device for water ecological environment management according to the present utility model.

[0021] Figure 3 This is a disassembled diagram of the synchronous cleaning mechanism of the sewage reuse equipment for water ecological environment management in the utility model.

[0022] Figure 4 This is a schematic diagram of the top view of a sewage recycling device for water ecological environment management according to the present invention.

[0023] Figure 5 This is a schematic diagram of the structure of a sewage recycling device for water ecological environment management according to the present invention when viewed from above.

[0024] In the figure: 1. Box body; 2. Water inlet pipe; 3. First flange; 4. Gate motor mounting plate; 5. Drive motor; 6. First reciprocating screw; 7. First bearing; 8. First screw nut; 9. First mounting plate; 10. First guide slide hole; 11. First limit slide post; 12. First cleaning brush; 13. Coarse filter; 14. Coarse mesh; 15. Pulley assembly; 16. Second reciprocating screw; 17. Second bearing; 18. Second screw nut; 19. Second mounting plate; 20. Second guide slide hole; 21. Second limit slide post; 22. Second cleaning brush; 23. Fine filter; 24. Fine mesh; 25. Water outlet pipe; 26. Second flange. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-5The sewage reuse equipment for water ecological environment management shown in the figure includes a box body 1, a water inlet pipe 2 is fixedly connected to the side of the box body 1, wherein the water inlet pipe 2 plays the role of injecting sewage, one end of the water inlet pipe 2 is fixedly connected to a first flange 3, wherein the first flange 3 plays the role of connecting the water inlet port of the equipment, a door-shaped motor mounting plate 4 is fixed on the top of the box body 1, wherein the door-shaped motor mounting plate 4 plays the role of fixing the drive motor 5, and the drive motor 5 is fixed on the inner side of the top of the door-shaped motor mounting plate 4, wherein the drive motor 5 plays the role of driving the first reciprocating screw 6 to rotate, and the first reciprocating screw 6 is connected to the bottom of the drive motor 5, wherein the first reciprocating screw 6 plays the role of driving the first screw nut 8 to make a lifting motion, and the outer wall of the first reciprocating screw 6 is connected to the first screw nut 8, wherein the first screw nut 8 plays the role of driving the first mounting plate 9 to make a lifting motion, and the first screw nut 8 is fixed on The inside of the first mounting plate 9, wherein the first mounting plate 9 plays the role of driving the first cleaning brush 12 to perform lifting movement, the side of the first mounting plate 9 is fixedly connected to the first cleaning brush 12, wherein the first cleaning brush 12 plays the role of cleaning the coarse filter 13, and a coarse filter 13 is provided on one side of the first cleaning brush 12, wherein the coarse filter 13 plays the role of preliminarily filtering larger impurities, and the inside of the coarse filter 13 is provided with a coarse mesh 14, wherein the coarse mesh 14 plays the role of blocking larger impurities, and one side of the coarse filter 13 is provided with a fine filter 23, wherein the fine filter 23 plays the role of filtering smaller impurities, and the inside of the fine filter 23 is provided with a fine mesh 24, wherein the fine mesh 24 plays the role of blocking smaller impurities, and the side of the box body 1 away from the water inlet pipe 2 is fixedly connected with a water outlet pipe 25, wherein the water outlet pipe 25 plays the role of discharging the filtered sewage, thereby facilitating reuse.

[0027] One end of the first reciprocating screw 6 is connected to a first bearing 7, and a first guide slide hole 10 is opened inside the first mounting plate 9, wherein the first bearing 7 allows the first reciprocating screw 6 to rotate inside it, and the first guide slide hole 10 allows the first limiting slide column 11 to slide inside it.

[0028] A first limiting sliding post 11 is connected to the interior of the first guide sliding hole 10 , wherein the first limiting sliding post 11 serves to guide the movement of the first mounting plate 9 .

[0029] A pulley set 15 is fixed to the outer wall of the first reciprocating screw 6, and a second reciprocating screw 16 is fixedly connected to the interior of the pulley set 15. When the pulley set 15 is in operation, it drives the second reciprocating screw 16 to rotate, and the second reciprocating screw 16 drives the second screw nut 18 to move up and down.

[0030] One end of the second reciprocating screw 16 is connected to a second bearing 17, and the outer wall of the second reciprocating screw 16 is connected to a second screw nut 18, wherein the second bearing 17 allows the second reciprocating screw 16 to rotate inside it, and the second screw nut 18 drives the second mounting plate 19 to move up and down.

[0031] The second lead screw nut 18 is fixed inside the second mounting plate 19, and a second guide slide hole 20 is opened inside the second mounting plate 19. The second guide slide hole 20 is connected to the inside of the second limit slide post 21, and a second cleaning brush 22 is fixed to the side of the second mounting plate 19. The second mounting plate 19 drives the second cleaning brush 22 to move up and down, and the second guide slide hole 20 allows the second limit slide post 21 to slide inside it. The second limit slide post 21 guides the movement of the second mounting plate 19, and the second cleaning brush 22 cleans impurities on the fine filter 23.

[0032] A second flange 26 is fixed to one end of the outlet pipe 25 , wherein the second flange 26 serves to connect to a sewage recycling receiving port.

[0033] When the first cleaning brush 12 is lifted and lowered, the first cleaning brush 12 is fixedly connected to the side of the first mounting plate 9, and a coarse filter screen 13 is attached to one side of the first cleaning brush 12. In this way, when the first mounting plate 9 is lifted and lowered, the first cleaning brush 12 is driven to lift and lower, so that the first cleaning brush 12 can reciprocate and clean the sediment on the coarse filter screen 13. A pulley set 15 is fixed to the outer wall of the first reciprocating screw 6, and the pulley set 15 is fixedly connected to the second reciprocating screw 16. The second The outer wall of the reciprocating screw 16 is connected to a second screw nut 18, and the second screw nut 18 is mounted on the inside of the second mounting plate 19. A second guide slide hole 20 is opened in the interior of the second mounting plate 19, and a second limiting slide post 21 is connected to the inside of the second guide slide hole 20. Under the limiting and guiding action of the second limiting slide post 21, the second mounting plate 19 is made to move up and down on the second reciprocating screw 16. A second cleaning brush 22 is fixedly connected to the side of the second mounting plate 19, and a fine filter screen 23 is affixed to one side of the second cleaning brush 22. In this way, when the second mounting plate 19 is lifted and lowered, the second cleaning brush 22 is driven to move up and down, so that the second cleaning brush 22 can reciprocate and scrub the sediment on the fine filter screen 23, thereby eliminating the need to disassemble and clean the coarse filter screen 13 and the fine filter screen 23, reducing the manpower burden and improving the filtering effect. In addition, only one set of drive motors 5 is used throughout the process, so that the device has the function of synchronously cleaning the filter screen.

[0034] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sewage recycling device for water ecological environment management, comprising a housing (1), characterized in that: A water inlet pipe (2) is fixedly connected to the side of the box body (1), one end of the water inlet pipe (2) is fixedly connected to a first flange (3), a door-shaped motor mounting plate (4) is fixed to the top of the box body (1), a driving motor (5) is fixed to the inner side of the top of the door-shaped motor mounting plate (4), a first reciprocating screw (6) is connected to the bottom of the driving motor (5), an outer wall of the first reciprocating screw (6) is connected to a first screw nut (8), and the first screw nut (8) is fixed to the first mounting plate. The first mounting plate (9) is provided with a first cleaning brush (12) fixedly connected to the side of the first cleaning brush (12), a coarse filter (13) is provided on one side of the first cleaning brush (12), a coarse mesh hole (14) is provided inside the coarse filter (13), a fine filter (23) is provided on one side of the coarse filter (13), a fine mesh hole (24) is provided inside the fine filter (23), and a water outlet pipe (25) is fixedly connected to the side of the box body (1) away from the water inlet pipe (2).

2. The sewage recycling equipment for water ecological environment management according to claim 1, characterized in that: One end of the first reciprocating screw (6) is connected to a first bearing (7), and a first guide sliding hole (10) is provided inside the first mounting plate (9).

3. The sewage recycling equipment for water ecological environment management according to claim 2, characterized in that: The first guide sliding hole (10) is internally connected to a first limiting sliding post (11).

4. The sewage recycling equipment for water ecological environment management according to claim 1 is characterized by: A pulley set (15) is fixed to the outer wall of the first reciprocating screw (6), and a second reciprocating screw (16) is fixedly connected inside the pulley set (15).

5. The sewage recycling equipment for water ecological environment management according to claim 4 is characterized in that: One end of the second reciprocating screw (16) is connected to a second bearing (17), and the outer wall of the second reciprocating screw (16) is connected to a second screw nut (18).

6. The sewage recycling equipment for water ecological environment management according to claim 5, characterized in that: The second lead screw nut (18) is fixed inside the second mounting plate (19), a second guide slide hole (20) is opened inside the second mounting plate (19), a second limiting slide column (21) is connected inside the second guide slide hole (20), and a second cleaning brush (22) is fixed on the side of the second mounting plate (19).

7. The sewage recycling equipment for water ecological environment management according to claim 1 is characterized by: A second flange (26) is fixed to one end of the water outlet pipe (25).

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