CN216303500U

CN216303500U - Sewage treatment device with disinfection function

Info

Publication number: CN216303500U
Application number: CN202122765813.8U
Authority: CN
Inventors: 刘友功
Original assignee: Shanghai Yuanhe Environmental Protection Technology Co ltd
Current assignee: Shanghai Yuanhe Environmental Protection Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-15
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a sewage treatment device with a disinfection function, which comprises a box body, wherein a water collecting tank, a PH regulating tank and a clean water tank are sequentially arranged in the box body, a control box is arranged on one side of the outer part of the box body, a water inlet pipe is communicated with the top of the box body close to the water collecting tank, a water outlet pipe is communicated with one side of the box body close to the bottom of the clean water tank, a disinfection box is arranged on the top of the box body close to the PH regulating tank, and disinfection grooves are symmetrically formed in the box body. According to the utility model, the sodium hypochlorite tank dosing pump pumps sewage in the water collecting tank into the disinfection box through the dosing pipe, and the lifting pump pumps the sewage into the disinfection box, so that the sewage can be disinfected.

Description

Sewage treatment device with disinfection function

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with a disinfection function.

Background

The sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, wherein the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, the domestic sewage is sewage generated in daily life and is a complex mixture of inorganic matters and organic matters in various forms, and the sewage treatment is a process for purifying the sewage according to the water quality requirement of discharging the sewage into a certain water body or reusing the sewage.

In the existing sewage treatment process, sewage is only filtered to enable the sewage to reach the discharge standard, but the filtered sewage cannot be disinfected and is inconvenient to use, so that a sewage treatment device with a disinfection function is provided to perfect the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage treatment device with a disinfection function, which solves the problems that in the existing sewage treatment process, sewage is only filtered to reach the discharge standard, but the filtered sewage cannot be disinfected and is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a sewage treatment device with a disinfection function comprises a box body, wherein a water collecting tank, a PH regulating tank and a clean water tank are sequentially arranged in the box body, a control box is arranged on one side of the outer part of the box body, wherein,

the top of the box body, which is close to the water collecting tank, is communicated with a water inlet pipe, one side of the box body, which is close to the bottom of the clean water tank, is communicated with a water outlet pipe, the top of the box body, which is close to the PH adjusting tank, is provided with a disinfection tank, disinfection grooves are symmetrically formed in the disinfection tank, two sides of the box body, which are close to the disinfection tank, are provided with lifting pumps, the lifting pumps are communicated with the water collecting tank through water pumping pipes, and the lifting pumps are communicated with the disinfection grooves through water injection pipes;

the disinfection tank is communicated with the PH adjusting tank through an overflow pipe, a sodium hypochlorite tank is mounted at the top of the box body close to the water collecting tank, one side of the sodium hypochlorite tank is communicated with a sodium hypochlorite tank dosing pump, one side of the sodium hypochlorite tank dosing pump close to the disinfection tank is communicated with a dosing pipe, the dosing pipe is communicated with the disinfection tank through a dosing pipe, a spring valve is mounted inside the dosing pipe, and the PH adjusting tank is communicated with one side of the clear water tank close to the upper side of the clear water tank through a communicating pipe;

the box is close to one side top intercommunication of PH equalizing basin has the aeration machine, the box is close to PH equalizing basin opposite side top and installs sour storage tank, sour storage tank is linked together with the PH equalizing basin through acid storage tank dosing pump, the box is close to the top of sour storage tank and installs the alkali storage tank, the alkali storage tank is linked together with the PH equalizing basin through alkali storage tank dosing pump, the top mid-mounting that the box is close to the PH equalizing basin has the PH sensor.

Preferably, the disinfection groove is an annular groove, and the lower half section of the disinfection groove is conical.

Preferably, the water injection pipe is communicated with the section of the disinfection tank.

Preferably, the spring valve is communicated in a one-way mode from the dosing pipe to the medicine outlet pipe.

Preferably, the PH sensor and the control box form an electric connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the sodium hypochlorite tank dosing pump pumps sewage in the water collecting tank into the disinfection box through the dosing pipe, and the lifting pump pumps the sewage into the disinfection box, so that the sewage can be disinfected.

2. According to the utility model, the spring valve flows in one direction from the dosing pipe to the medicine outlet pipe, when sodium hypochlorite is injected into the two disinfection tanks through the dosing pipe, the water pressure in the two medicine outlet pipes is the same through the arranged spring valve, so that the sodium hypochlorite can uniformly enter the disinfection tanks at two sides, and the sewage in the disinfection tanks at two sides can be disinfected conveniently.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a perspective view of the disinfection box of the present invention.

In the figure: 1. a box body; 2. a water collecting tank; 3. a pH adjusting tank; 4. a clean water tank; 5. a control box; 6. a water inlet pipe; 7. a water outlet pipe; 8. a sterilizing box; 9. a disinfection tank; 10. a lift pump; 11. a water pumping pipe; 12. a water injection pipe; 13. an overflow pipe; 14. a sodium hypochlorite tank; 15. a sodium hypochlorite tank dosing pump; 16. a medicine feeding pipe; 17. a medicine outlet pipe; 18. a spring valve; 19. a communicating pipe; 20. an aerator; 21. an acid storage tank; 22. an acid storage tank dosing pump; 23. an alkali storage tank; 24. an alkali storage tank dosing pump; 25. and a pH sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sewage treatment device with disinfection function comprises a box body 1, a water collecting tank 2, a PH regulating tank 3 and a clean water tank 4 are sequentially arranged in the box body 1, a control box 5 is arranged on one side of the outer part of the box body 1, wherein,

the top of the box body 1 close to the water collecting tank 2 is communicated with a water inlet pipe 6, one side of the box body 1 close to the bottom of the clean water tank 4 is communicated with a water outlet pipe 7, the top of the box body 1 close to the PH adjusting tank 3 is provided with a disinfection tank 8, the inside of the disinfection tank 8 is symmetrically provided with disinfection grooves 9, the disinfection grooves 9 are annular grooves, the lower half section of the disinfection grooves 9 is conical, the two sides of the box body 1 close to the disinfection tank 8 are provided with lifting pumps 10, the lifting pumps 10 are communicated with the water collecting tank 2 through water pumping pipes 11, the lifting pumps 10 are communicated with the disinfection grooves 9 through water injection pipes 12, the water injection pipes 12 are communicated with the tangent planes of the disinfection grooves 9, a sodium hypochlorite tank dosing pump 15 pumps the sewage in the sodium hypochlorite tank 14 through a dosing pipe 16, meanwhile, the lifting pumps the sewage in the water collecting tank 2 into the disinfection tank 8 through the lifting pumps 10, the sewage can be disinfected, when the sewage enters the interior of the disinfection grooves 9 from the tangent planes of the disinfection grooves through the water injection pipes 12, the disinfection grooves 9 are formed by conical disinfection grooves 9, the sewage can be rotated, so that the sewage and the sodium hypochlorite can be quickly mixed, and the sewage disinfection efficiency can be effectively improved;

the disinfection tank 9 is communicated with the PH adjusting tank 3 through an overflow pipe 13, a sodium hypochlorite tank 14 is installed at the top of the box body 1 close to the water collecting tank 2, one side of the sodium hypochlorite tank 14 is communicated with a sodium hypochlorite tank dosing pump 15, one side of the sodium hypochlorite tank dosing pump 15 close to the disinfection tank 9 is communicated with a dosing pipe 16, the dosing pipe 16 is communicated with the disinfection tank 9 through a dosing pipe 17, a spring valve 18 is installed inside the dosing pipe 17, the spring valve 18 is communicated in a one-way mode from the dosing pipe 16 to the dosing pipe 17, when sodium hypochlorite is injected into the two disinfection tanks 9 through the dosing pipe 16, the water pressure in the two dosing pipes 17 is the same through the arranged spring valve 18, the sodium hypochlorite can uniformly enter the disinfection tanks 9 at two sides, the sewage in the disinfection tanks 9 at two sides can be disinfected conveniently, and the PH adjusting tank 3 is communicated with one side of the clean water tank 4 close to the upper side through a communication pipe 19;

the top of one side of the box body 1 close to the PH adjusting tank 3 is communicated with an aerator 20, the top of the other side of the box body 1 close to the PH adjusting tank 3 is provided with an acid storage tank 21, the acid storage tank 21 is communicated with the PH adjusting tank 3 through an acid storage tank dosing pump 22, the top of the box body 1 close to the acid storage tank 21 is provided with an alkali storage tank 23, the alkali storage tank 23 is communicated with the PH adjusting tank 3 through an alkali storage tank dosing pump 24, the middle part of the top end of the box body 1 close to the PH adjusting tank 3 is provided with a PH sensor 25, the PH sensor 25 is electrically connected with the control box 5, the disinfected sewage enters the PH adjusting tank 3 through an overflow pipe 13, the PH sensor 25 is used for monitoring the sewage in the PH adjusting tank 3 in real time, then the monitored PH value is transmitted to the control box 5, the acid storage tank dosing pump 22 and the alkali storage tank dosing pump 24 are controlled by the control box 5 to add an acid solution or an alkali solution into the PH adjusting tank 3, so that the PH value of the sewage in the PH adjusting tank 3 can be adjusted conveniently.

The working principle is as follows: when the sewage treatment device with the disinfection function is used, firstly, sewage enters the inside of a water collecting tank 2 through a water inlet pipe 6, a sodium hypochlorite tank dosing pump 15 pumps the sodium hypochlorite tank 14 into a sodium hypochlorite tank 14 through a dosing pipe 16, a lifting pump 10 pumps the sewage in the water collecting tank 2 into a disinfection box 8, the sewage can be disinfected, when the sewage enters the inside of the disinfection box 9 from a tangent plane of the disinfection box through a water injection pipe 12, the sewage can rotate through a disinfection groove 9 which is arranged in a conical shape, the sewage and the sodium hypochlorite can be rapidly mixed, the disinfection efficiency of the sewage can be effectively improved, when the sodium hypochlorite is injected into the two disinfection grooves 9 through the dosing pipe 16, the water pressure in the two medicine outlet pipes 17 is the same through a spring valve 18 which is arranged, the sodium hypochlorite can uniformly enter the disinfection grooves 9 at two sides, and the sewage in the disinfection grooves 9 at two sides can be conveniently disinfected, through the inside that sterile sewage passes through overflow pipe 13 and gets into PH equalizing basin 3, through PH sensor 25 sewage real-time supervision in to PH equalizing basin 3, later transmit the PH value of monitoring to control box 5, add acid solution or alkali solution in to PH equalizing basin 3 through control box 5 control acid storage tank dosing pump 22 and alkali storage tank dosing pump 24, be convenient for adjust the PH value of sewage in the PH equalizing basin 3, the sewage surface of water exceeds the inside of clean water basin 4 of the partial overflow of communicating pipe 19, later discharge through outlet pipe 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment plant with disinfection function, includes box (1), its characterized in that: a water collecting tank (2), a PH regulating tank (3) and a clean water tank (4) are sequentially arranged in the box body (1), a control box (5) is arranged on one side of the outer part of the box body (1), wherein,

the top of the box body (1) close to the water collecting tank (2) is communicated with a water inlet pipe (6), one side of the box body (1) close to the bottom of the clean water tank (4) is communicated with a water outlet pipe (7), the top of the box body (1) close to the PH adjusting tank (3) is provided with a sterilizing tank (8), sterilizing grooves (9) are symmetrically formed in the sterilizing tank (8), two sides of the box body (1) close to the sterilizing tank (8) are provided with lifting pumps (10), the lifting pumps (10) are communicated with the water collecting tank (2) through water pumping pipes (11), and the lifting pumps (10) are communicated with the sterilizing grooves (9) through water injection pipes (12);

the disinfection tank (9) is communicated with the PH adjusting tank (3) through an overflow pipe (13), a sodium hypochlorite tank (14) is installed at the top of the box body (1) close to the water collecting tank (2), a sodium hypochlorite tank dosing pump (15) is communicated with one side of the sodium hypochlorite tank (14), a dosing pipe (16) is communicated with one side of the sodium hypochlorite tank dosing pump (15) close to the disinfection tank (9), the dosing pipe (16) is communicated with the disinfection tank (9) through a dosing pipe (17), a spring valve (18) is installed inside the dosing pipe (17), and the PH adjusting tank (3) is communicated with one side of the clear water tank (4) close to the upper side through a communicating pipe (19);

the utility model discloses a PH adjusting tank, including box (1), acid storage tank (21), alkali storage tank (23), box (1) is close to the top of acid storage tank (21), alkali storage tank (23) is linked together through alkali storage tank dosing pump (24) and PH adjusting tank (3), the top mid-mounting that box (1) is close to PH adjusting tank (3) has PH sensor (25), one side top intercommunication that box (1) is close to PH adjusting tank (3) has aeration machine (20), acid storage tank (21) is close to PH adjusting tank (3) opposite side top and installs acid storage tank (21), acid storage tank (21) are linked together through acid storage tank dosing pump (22), box (1) is close to PH adjusting tank (3).

2. The sewage treatment apparatus having a sterilization function according to claim 1, wherein: the disinfection groove (9) is an annular groove, and the lower half section of the disinfection groove (9) is conical.

3. The sewage treatment apparatus having a sterilization function according to claim 1, wherein: the water injection pipe (12) is communicated with the section of the disinfection tank (9).

4. The sewage treatment apparatus having a sterilization function according to claim 1, wherein: the spring valve (18) flows in a one-way direction from the dosing pipe (16) to the medicine outlet pipe (17).

5. The sewage treatment apparatus having a sterilization function according to claim 1, wherein: the PH sensor (25) is electrically connected with the control box (5).