Sewage treatment equipment for environmental protection

Abstract

The utility model discloses sewage treatment equipment for environmental protection, which comprises a settling tank, a partition plate is clamped and mounted in the center of the settling tank, the interior of the settling tank is divided into two groups of same settling spaces by the partition plate, a group of shielding filter plates is mounted in each group of settling space, and the shielding filter plates are mounted in the settling spaces. A first filter screen is mounted in the middle of the shielding filter plate in a penetrating manner; a limiting window is formed in the lower part of the outer side of each group of precipitation space in the precipitation tank in a penetrating manner, and a precipitation layer is movably inserted into the bottom of each group of precipitation space. According to the present invention, the installed partition plate can ensure that the sewage in the precipitation tank can independently use the single space, such that the internal space of the precipitation tank can be alternately used so as to ensure that the sewage precipitation speed is not affected when the precipitation layer needs to be cleaned after the precipitation tank is used for a period of time; and the cleaning water spraying plate at the position of the precipitation layer on the pull-out side can automatically clean the precipitation layer.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to sewage treatment equipment for environmental protection. Background Art

[0002] In today's society, the government and the people pay great attention to environmental protection. Among the "three wastes", wastewater is the focus of people's attention. People's life cannot be separated from water. The pollutants in wastewater will directly or indirectly cause damage to humans and organisms in nature, and bring great harm to the environment.

[0003] The Chinese utility model patent with publication number CN 209428307 U discloses a sewage treatment equipment for environmental protection, which relates to the technical field of environmental protection equipment, specifically a sewage treatment equipment for environmental protection, including a shock-absorbing base, the upper surface of the shock-absorbing base is fixedly connected to a support base, one side of the upper surface of the support base is fixedly connected to a sewage pump, one side of the sewage pump is fixedly connected to a water pumping pipe, the other side of the sewage pump is fixedly connected to a delivery pipe, the end of the delivery pipe away from the sewage pump is fixedly connected to a sewage treatment tank, and the side of the sewage treatment tank away from the delivery pipe is fixedly connected to a static box. The sewage treatment equipment for environmental protection, through the arrangement of the sewage treatment tank, the static box and the filter box, when the sewage is coagulated in the sewage treatment tank, it enters the static box for static separation, so that the mud and water of the sewage are separated, and the separated water enters the filter box, is filtered and discharged through the filter layer, thereby achieving the effect of integrated sewage treatment equipment and faster treatment rate.

[0004] The sewage treatment equipment in the above-mentioned public documents requires regular manual cleaning of the static tank, which shortens the overall working time of the device. Therefore, there is a need for a sewage treatment equipment for environmental protection. Utility Model Content

[0005] The utility model aims to provide a sewage treatment device for environmental protection, which can automatically clean the extracted sediment layer by cleaning the water spray plate to solve the technical problems mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment equipment for environmental protection, comprising a sedimentation box, a partition plate is installed at the center of the sedimentation box, the interior of the sedimentation box is divided into two groups of identical sedimentation spaces by the partition plate, a group of shielding filter plates are installed inside each group of the sedimentation spaces, and a first filter screen is installed through the middle of the shielding filter plate;

[0007] The sedimentation box is located at the lower part of the outer side of each group of sedimentation spaces, and a limited position window is provided through it. A sedimentation layer is movably installed at the bottom of each group of sedimentation spaces. A group of water discharge plates is bolted and installed inside each group of sedimentation spaces. A sealing rubber plate is fitted on the outer side of the sedimentation layer, and the sealing rubber plate is sealed and clamped with the limited position window.

[0008] A group of cleaning water spray plates are fixedly installed on the outside of the sedimentation box corresponding to each group of sedimentation layer extraction positions.

[0009] Preferably, a group of first limit plates are respectively installed on the front and rear sides of each group of the sedimentation space, and two groups of second limit plates are symmetrically installed on the left and right sides of the sedimentation box. Several groups of electric push rods are installed inside each group of the second limit plates, and the telescopic ends of the electric push rods on each side are installed in fit with the sealing rubber plate.

[0010] Preferably, a positioning plate is fixedly installed in the middle of each side of each group of the lower water plates, and each group of the positioning plates is bolted to the surface of the sedimentation box and the partition plate.

[0011] Preferably, a water tank is fixedly installed on the top of each group of the lower water plates, a plug hole is penetrated through one side of each group of the water tanks, a mounting plate is clamped and installed on the top of each group of the water tanks, and a second filter is penetrated and installed inside the mounting plate.

[0012] Preferably, a group of water inlet pipes are respectively plugged into each group of the sockets, and the water inlet pipes are bolted to a group of first limit plates through locks, and a first electrically controlled water valve is installed in the middle of the water inlet pipes.

[0013] Preferably, a group of water pumping pipes is inserted inside each group of the shielding filter plates, and each group of the water pumping pipes is connected to the outer side of another group of first limiting plates through a locking bolt, and a water pump is installed at the end of the water pumping pipes.

[0014] Preferably, a water outlet pipe is installed at the output end of the water pump, and a cross pipe is installed in the middle of the water outlet pipe, water supply pipes are installed at both ends of the cross pipe, a second electrically controlled water valve is installed in the middle of the water supply pipe, and the cleaning water spray plate is installed at the output end of the water supply pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The installed partition plate ensures that the sewage inside the sedimentation tank can use a single space independently, so that the internal space of the sedimentation tank can be used alternately, ensuring that when the sedimentation layer needs to be cleaned after a period of use, it will not affect the sewage sedimentation speed.

[0017] 2. By installing the downpipe plates inside each group of spaces in the sedimentation box, the water overflowing from the water storage tank can enter the sedimentation box more gently, avoiding muddying the water in the sedimentation process. At the same time, the shielding filter plates and the first filter screen installed in each group of spaces inside the sedimentation box can ensure that only the clear water on the upper layer of the sediment is pumped out.

[0018] 3. The position of the sedimentation layer is controlled by an electric push rod. After the sedimentation layer is completely pulled out, the second electric-controlled water valve on the corresponding side opens, so that the cleaning water spray plate at the sedimentation layer position on the pulling-out side can automatically clean the sedimentation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the sedimentation layer of the utility model;

[0022] Figure 4 This is a schematic diagram of the split installation structure of the second filter screen of the utility model;

[0023] Figure 5 This is a schematic diagram of the installation structure of the cleaning water spray plate of the utility model.

[0024] In the figure: 1. sedimentation box; 2. partition plate; 3. first limit plate; 4. shielding filter plate; 5. first filter screen; 6. limit window; 7. second limit plate; 8. electric push rod; 9. sealing rubber plate; 10. sedimentation layer; 11. downspout plate; 12. positioning plate; 13. water storage tank; 14. socket; 15. mounting plate; 16. second filter screen; 17. water inlet pipe; 18. first electric water valve; 19. water extraction pipe; 20. water pump; 21. cross pipe; 22. water supply pipe; 23. second electric water valve; 24. cleaning water spray plate. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides: a sewage treatment equipment for environmental protection, such as Figure 1-Figure 5As shown, it includes a sedimentation box 1, a partition plate 2 is installed at the center of the sedimentation box 1, and the interior of the sedimentation box 1 is evenly divided into two groups of identical sedimentation spaces by the partition plate 2, and a group of shielding filter plates 4 are installed inside each group of sedimentation spaces, and a first filter screen 5 is installed through the middle of the shielding filter plate 4; the sedimentation box 1 is located at the lower part of the outer side of each group of sedimentation spaces and a limiting window 6 is penetrated and opened, and a sedimentation layer 10 is movably plugged and installed at the bottom of each group of sedimentation spaces, and a group of water discharge plates 11 are bolted and installed inside each group of sedimentation spaces, and a sealing rubber plate 9 is fitted on the outer side of the sedimentation layer 10, and the sealing rubber plate 9 is sealed and clamped with the limiting window 6; a group of cleaning water spray plates 24 are fixedly installed on the outer side of the sedimentation box 1 corresponding to the extraction position of each group of sedimentation layers 10.

[0027] Preferably, a group of first limit plates 3 are respectively installed on the front and rear sides of each group of sedimentation space, and two groups of second limit plates 7 are symmetrically installed on the left and right sides of the sedimentation box 1. A number of electric push rods 8 are installed inside each group of second limit plates 7. The telescopic ends of the electric push rods 8 on each side are installed in affixed with the sealing rubber plate 9. The partition plate 2 installed in the middle of the sedimentation box 1 is used to separate the internal space of the sedimentation box 1 to ensure that the two groups of spaces can be used independently to meet the cleaning of the sedimentation layer 10 inside the sedimentation space, avoid wasting time during the cleaning process, and ensure sewage treatment. The management efficiency is improved. At the same time, the first limiting plate 3 is installed to limit the water inlet pipe 17 and the water extraction pipe 19, so that the water inside the sedimentation space can flow in and out stably. The second limiting plate 7 installed on the outside of the sedimentation box 1 limits the electric push rod 8. The electric push rod 8 is driven by a motor. The electric push rod 8 can work to draw the sealing rubber plate 9 and the sedimentation layer 10 out from the limiting window 6, so that the sedimentation layer 10 is completely exposed, which is convenient for cleaning the sedimentation layer 10. At the same time, the sealing rubber plate 9 and the limiting window 6 can ensure the sealing of the sedimentation box 1 to prevent water from seeping out.

[0028] Furthermore, a positioning plate 12 is fixedly installed in the middle of each side of each set of water launch plates 11. Each set of positioning plates 12 is bolted to the surface of the sedimentation box 1 and the partition plate 2. The water launch plates 11 are installed inside each set of sedimentation spaces through the positioning plates 12 to ensure that water can slide down instead of directly rushing into the sedimentation space, thereby ensuring the continuity and stability of the sedimentation process.

[0029] Furthermore, a water tank 13 is fixedly installed on the top of each set of water discharge plates 11, and a socket 14 is opened on one side of each set of water tanks 13. A mounting plate 15 is clamped and installed on the top of each set of water tanks 13, and a second filter screen 16 is installed inside the mounting plate 15. The water tank 13 installed on the top of the water discharge plate 11 is used as a water receiving structure. After the water tank 13 is full, water will overflow from the top of the water tank 13, and can cooperate with the water discharge plate 11 to reduce the water flow speed. The installed mounting plate 15 and the second filter screen 16 can filter the water entering the water tank 13 once.

[0030] It is worth mentioning that a group of water inlet pipes 17 are respectively plugged into the inside of each group of sockets 14. The water inlet pipes 17 are bolted to a group of first limiting plates 3 through a lock. A first electrically-controlled water valve 18 is installed in the middle of the water inlet pipes 17. The opened sockets 14 limit the water inlet pipes 17 so that the water discharged from the water inlet pipes 17 can stably enter the water storage tank 13. The first electrically-controlled water valve 18 can control the use of a single-side water inlet pipe 17 to ensure the independent use of the two groups of sedimentation spaces.

[0031] Specifically, a group of pumping pipes 19 are inserted inside each group of shielding filter plates 4, and each group of pumping pipes 19 is connected to the outside of another group of first limiting plates 3 through a locking bolt. A water pump 20 is installed at the end of the pumping pipes 19. The pumping pipes 19 pump water from the space formed inside the shielding filter plates 4 and the first filter screen 5 to ensure the cleanliness of the water.

[0032] In addition, a water outlet pipe is installed at the output end of the water pump 20, and a cross pipe 21 is installed in the middle of the water outlet pipe, water supply pipes 22 are installed at both ends of the cross pipe 21, and a second electrically-controlled water valve 23 is installed in the middle of the water supply pipe 22. A cleaning water spray plate 24 is installed at the output end of the water supply pipe 22. The water pump 20 controls the water pumping, and the cross pipe 21 is used to divert the pumped water. The second electrically-controlled water valve 23 can control the one-way water supply pipe 22 to deliver water, ensuring that the cleaning water spray plate 24 on the side corresponding to the sedimentation layer 10 that is pumped out can stably spray water on the cleaning water spray plate 24 to flush the dirt deposited inside the sedimentation layer 10.

[0033] 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 equipment for environmental protection, characterized in that: It comprises a sedimentation box (1), wherein a partition plate (2) is mounted in the center of the sedimentation box (1), the interior of the sedimentation box (1) is divided into two groups of identical sedimentation spaces by the partition plate (2), each group of the sedimentation spaces has a group of shielding filter plates (4) mounted inside, and a first filter screen (5) is mounted through the middle of the shielding filter plates (4); The sedimentation box (1) is located at the lower part of the outer side of each group of sedimentation spaces and is provided with a limit window (6) extending therethrough. A sedimentation layer (10) is movably plugged and installed at the bottom of each group of sedimentation spaces. A group of water discharge plates (11) is bolted and installed inside each group of sedimentation spaces. A sealing rubber plate (9) is fitted and installed on the outer side of the sedimentation layer (10), and the sealing rubber plate (9) is sealed and clamped with the limit window (6). A group of cleaning water spray plates (24) are fixedly installed on the outside of the sedimentation box (1) corresponding to the extraction position of each group of sedimentation layers (10).

2. The sewage treatment equipment for environmental protection according to claim 1, characterized in that: A group of first limit plates (3) are respectively installed on the front and rear sides of each group of the sedimentation space, and two groups of second limit plates (7) are symmetrically installed on the left and right sides of the sedimentation box (1). A plurality of electric push rods (8) are installed inside each group of the second limit plates (7), and the telescopic ends of the electric push rods (8) on each side are fitted with the sealing rubber plate (9).

3. The sewage treatment equipment for environmental protection according to claim 2, characterized in that: A positioning plate (12) is fixedly mounted in the middle of each side of each set of the water discharge plates (11), and each set of the positioning plates (12) is bolted to the surface of the sedimentation box (1) and the partition plate (2).

4. The sewage treatment equipment for environmental protection according to claim 3, characterized in that: A water tank (13) is fixedly mounted on the top of each set of the lower water plates (11), a plug hole (14) is provided through one side of each set of the water tanks (13), a mounting plate (15) is clamped and mounted on the top of each set of the water tanks (13), and a second filter screen (16) is installed through the inside of the mounting plate (15).

5. The sewage treatment equipment for environmental protection according to claim 4, characterized in that: A group of water inlet pipes (17) are respectively inserted into each group of the sockets (14); the water inlet pipes (17) are bolted to a group of first limit plates (3) via lock buckles; and a first electrically controlled water valve (18) is installed in the middle of the water inlet pipes (17).

6. The sewage treatment equipment for environmental protection according to claim 5, characterized in that: A group of water pumping pipes (19) is inserted into each group of the shielding filter plates (4), and each group of the water pumping pipes (19) is connected to the outside of another group of first limit plates (3) via a locking bolt, and a water pump (20) is installed at the end of the water pumping pipe (19).

7. The sewage treatment equipment for environmental protection according to claim 6, characterized in that: The water pump (20) is provided with a water outlet pipe at the output end, and a cross pipe (21) is provided in the middle of the water outlet pipe. Water supply pipes (22) are provided at both ends of the cross pipe (21). A second electrically controlled water valve (23) is provided in the middle of the water supply pipe (22). The cleaning water spray plate (24) is provided at the output end of the water supply pipe (22).

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