CN222700165U

CN222700165U - A combined integrated treatment equipment for structural regulating tank and tailwater treatment

Info

Publication number: CN222700165U
Application number: CN202421396249.4U
Authority: CN
Inventors: 蔡红波; 李闯; 陈少芬; 卢宇浩; 谢楚民; 占俊雄
Original assignee: Chuntao International Building Co ltd
Current assignee: Chuntao International Building Co ltd
Filing date: 2024-06-18
Publication date: 2025-04-01
Anticipated expiration: 2034-06-18

Abstract

The utility model discloses combined integrated treatment equipment for a structural adjusting tank and tail water treatment, and relates to the technical field of tail water treatment, comprising a water inlet tank and a solid-liquid separator, wherein the solid-liquid separator is arranged on one side of the water inlet tank; the utility model filters solid impurities in sewage through a plurality of screening plates, the filtered sewage flows into the anaerobic tank, anaerobic microorganisms on the anaerobic microorganism frame purify the sewage, then anoxic microorganisms on the anoxic microorganism frame purify the sewage, then aerobic microorganisms on the aerobic microorganism frame purify the sewage, the purified sewage flows into the disinfection tank through the waste sedimentation tank, a plurality of injection tanks arranged at the side part of the disinfection tank sequentially inject disinfectant into the disinfection tank, thereby disinfecting the purified water and completing the sewage treatment process, and meanwhile, the position of re-purification can be adjusted according to the purification degree of the purified water, thereby reducing the purification loss of a purification piece and improving the applicability.

Description

Combined type integrated treatment equipment for treating structural regulating tank and tail water

Technical Field

The utility model relates to the technical field of tail water treatment, in particular to a combined type integrated treatment device for a structural regulating tank and tail water treatment.

Background

With the rapid development of industry and city, the discharge of a large amount of tail water becomes a serious environmental problem. These tail waters contain a large amount of harmful substances such as heavy metals, organic matters, nutrients, etc., which, if discharged directly into the natural environment without treatment, cause serious pollution and destruction to the water body, soil and ecosystem. Therefore, development and application of tail water treatment technology are particularly important.

Tail water treatment equipment is equipment for treating pollutants in water bodies, and is generally used for treating industrial wastewater, domestic sewage, cultivation tail water and the like. The equipment can effectively remove harmful substances in water, so that the water quality reaches the environmental protection standard, and the pollution to the environment is reduced. There are many kinds of tail water treatment apparatuses, and physical treatment apparatuses, chemical treatment apparatuses, biological treatment apparatuses, and the like are common. The physical treatment equipment mainly utilizes the physical principle to remove suspended matters, sediments and the like in water, such as a grid, a sedimentation tank and the like, the chemical treatment equipment utilizes chemical reaction to remove soluble matters in water, such as neutralization, oxidation, reduction and the like, and the biological treatment equipment utilizes the metabolism of microorganisms to remove pollutants such as organic matters, ammonia nitrogen and the like in water, such as an activated sludge method, a biological membrane method and the like.

The traditional tail water treatment method is low in treatment efficiency, large in occupied area and high in operation cost, is not suitable for treating the tail water, and when the existing integrated tail water treatment equipment is used for treating, if the treatment result does not reach the standard, the circulating treatment is directly carried out, the purification loss of a purification piece is easily caused, the maintenance cost of the equipment is increased, and the combined type integrated treatment equipment for treating the structure regulating tank and the tail water is provided.

Disclosure of utility model

The technical problems solved by the utility model are as follows:

(1) The traditional tail water treatment method is low in treatment efficiency, large in occupied area and high in operation cost, and is not suitable for treating tail water;

(2) And when the existing integrated tail water treatment equipment is used for treatment, if the treatment result does not reach the standard, the treatment result is directly subjected to circulating treatment, so that the purification loss of a purification piece is easily caused, and the maintenance cost of the equipment is increased.

The utility model can be realized by the following technical scheme that the combined integrated treatment equipment for the structure regulating tank and the tail water treatment comprises a water inlet tank and a solid-liquid separator, wherein the solid-liquid separator is arranged on one side of the water inlet tank and is communicated with the water inlet tank, the bottom of the solid-liquid separator is communicated with an anaerobic tank, the anaerobic tank is communicated with an anoxic tank, the anoxic tank is communicated with an aerobic tank, the aerobic tank is communicated with a disinfection tank, a liquid discharge pipe is arranged on the disinfection tank, a backflow part is arranged on the liquid discharge pipe, the backflow part is communicated with the anaerobic tank, the anoxic tank, the aerobic tank and the disinfection tank, a detection part is arranged on the liquid discharge pipe, and a liquid discharge valve is electrically connected with the detection part;

The reflux part comprises a reflux pipe, a reflux pump is arranged on the reflux pipe, a water inlet and a plurality of water outlets are arranged on the reflux pipe, the water inlet of the reflux pipe is communicated with a liquid discharge pipe, the water outlets of the reflux pipe are respectively communicated with the tops of an anaerobic tank, an anoxic tank, an aerobic tank and a disinfection tank, and the water outlets of the reflux pipe are all provided with switch valves;

The water inlet tank comprises a primary sedimentation tank, a secondary sedimentation tank and a regulating tank, wherein the primary sedimentation tank, the secondary sedimentation tank and the regulating tank are sequentially and horizontally communicated, and the solid-liquid separator is communicated with the regulating tank.

The solid-liquid separator is characterized in that a feed inlet is formed in the top of the solid-liquid separator, a water inlet pipe is communicated with the water inlet pool, the other end of the water inlet pipe is positioned in a water inlet of the solid-liquid separator, and a water inlet pump is arranged on the water inlet pipe.

The solid-liquid separator is characterized in that a plurality of screening plates are detachably arranged on the solid-liquid separator, the screening plates are sequentially arranged from top to bottom, and the screening plates are positioned below the feed inlet.

The anaerobic tank, the anoxic tank and the aerobic tank are provided with dismantling openings on one side, an anaerobic microorganism frame is arranged on the dismantling opening of the anaerobic tank in a dismantling mode, an anoxic microorganism frame is arranged on the dismantling opening of the anoxic tank in a dismantling mode, and an aerobic microorganism frame is arranged on the dismantling opening of the aerobic tank in a dismantling mode.

The utility model further technically improves that a plurality of injection tanks are arranged at the side part of the disinfection tank, and the injection tanks are sequentially arranged from top to bottom along the height direction of the disinfection tank.

A further technical improvement of the utility model is that the detecting member comprises a detector and the detector is electrically connected with the drain valve, the return pump and the plurality of on-off valves.

The utility model is further technically improved in that a waste sedimentation tank is arranged between the aerobic tank and the disinfection tank.

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

(1) The sewage in the water inlet tank is pumped to a plurality of screening plates through a water inlet pump, the solid impurities in the sewage are filtered by the plurality of screening plates, the filtered sewage flows into an anaerobic tank, anaerobic microorganisms on an anaerobic microorganism frame purify the sewage, then the sewage flows into an anoxic tank, anoxic microorganisms on the anoxic microorganism frame purify the sewage, then the sewage flows into an aerobic tank, the aerobic microorganisms on the aerobic microorganism frame purify the sewage, the purified sewage flows into a disinfection tank through a waste sedimentation tank, and a plurality of injection tanks arranged at the side parts of the disinfection tank sequentially inject disinfectant into the disinfection tank, so that the purified water is disinfected, and the sewage treatment process is completed;

(2) When total nitrogen and organic matters in sewage are too high, the detector controls the on-off valve on the anaerobic tank to be opened, other on-off valves are closed, the detector controls the reflux pump to be started, purified water is transmitted into the anaerobic tank through the reflux pipe to be purified again, when total phosphorus in sewage is too high, the detector controls the on-off valve on the aerobic tank to be opened, other on-off valves are closed, the detector controls the reflux pump to be started, purified water is transmitted into the aerobic tank through the reflux pipe to be purified again, if the follow-up microorganism detector detects that the microorganism content exceeds the standard, the reflux pump can be started, purified water is transmitted into the disinfection tank through the reflux pipe to be purified again, the position of re-purification is adjusted according to the purification degree of the purified water, the applicability is improved, meanwhile, the loss of purification components in other tanks is avoided, the purified water is discharged from the liquid discharge pipe until the detector detects that the concentration of the purified water is normal, and the operation is simple and convenient.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a solid-liquid separator according to the present utility model;

FIG. 3 is a schematic view of the detector mounting position structure of the present utility model.

In the figure, 1, a water inlet tank, 2, a solid-liquid separator, 3, an anaerobic tank, 4, an anoxic tank, 5, a sterilizing tank, 6, a liquid discharge pipe, 7, a return pipe, 8, a switch valve, 9, a sieving plate, 10, a water inlet pipe, 11, a water inlet pump, 12, a disassembly port, 13, an anaerobic microorganism frame, 14, an anoxic microorganism frame, 15, an aerobic microorganism frame, 16, an aerobic tank, 17, an injection tank, 18 and a detector.

Detailed Description

In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.

Referring to fig. 1-3, the utility model provides a combined integrated treatment device for treating structural regulating tank and tail water, which comprises a water inlet tank 1 and a solid-liquid separator 2, wherein the solid-liquid separator 2 is arranged at one side of the water inlet tank 1, the solid-liquid separator 2 is communicated with the water inlet tank 1, the bottom of the solid-liquid separator 2 is communicated with an anaerobic tank 3, the anaerobic tank 3 is communicated with an anoxic tank 4, the anoxic tank 4 is communicated with an aerobic tank 16, the aerobic tank 16 is communicated with a disinfection tank 5, a liquid discharge pipe 6 is arranged on the disinfection tank 5, a reflux part is arranged on the liquid discharge pipe 6, the reflux part is communicated with the anaerobic tank 3, the anoxic tank 4, the aerobic tank 16 and the disinfection tank 5, a detection part is arranged on the liquid discharge pipe 6, and a liquid discharge valve is electrically connected with the detection part;

The reflux piece comprises a reflux pipe 7, a reflux pump is arranged on the reflux pipe 7, a water inlet and a plurality of water outlets are arranged on the reflux pipe 7, the water inlet of the reflux pipe 7 is communicated with a liquid discharge pipe 6, the plurality of water outlets of the reflux pipe 7 are respectively communicated with the tops of an anaerobic tank 3, an anoxic tank 4, an aerobic tank 16 and a disinfection tank 5, and the water outlets of the reflux pipe 7 are all provided with a switch valve 8;

The water inlet tank 1 comprises a primary sedimentation tank, a secondary sedimentation tank and an adjusting tank, wherein the primary sedimentation tank, the secondary sedimentation tank and the adjusting tank are sequentially and horizontally communicated, the solid-liquid separator 2 is communicated with the adjusting tank, the primary sedimentation tank and the secondary sedimentation tank can sequentially sediment sewage, and the adjusting tank can adjust the pH value of the sewage.

The top of the solid-liquid separator 2 is provided with a feed inlet, the water inlet tank 1 is communicated with a water inlet pipe 10, the other end of the water inlet pipe 10 is positioned in the water inlet of the solid-liquid separator 2, and the water inlet pipe 10 is provided with a water inlet pump 11.

The solid-liquid separator 2 is detachably provided with a plurality of screening plates 9, the screening plates 9 are sequentially arranged from top to bottom, the screening plates 9 are positioned below the feed inlet, and the screening plates 9 can be detached from the solid-liquid separator 2 so as to re-wash the screening plates 9.

The anaerobic tank 3, the anoxic tank 4 and the aerobic tank 16 are respectively provided with a dismantling opening 12, the dismantling opening 12 of the anaerobic tank 3 is detachably provided with an anaerobic microorganism frame 13, the dismantling opening 12 of the anoxic tank 4 is detachably provided with an anoxic microorganism frame 14, and the dismantling opening 12 of the aerobic tank 16 is detachably provided with an aerobic microorganism frame 15, so that the maintenance and the replacement of the anaerobic microorganism frame 13, the anoxic microorganism frame 14 and the aerobic microorganism frame 15 are facilitated, and the anaerobic microorganisms and the anoxic microorganisms on the anaerobic microorganism frame 13 and the anoxic microorganism frame 14 treat total nitrogen and organic matters, thereby reducing the content of the total nitrogen and the organic matters in sewage.

The side of the sterilization tank 5 is provided with a plurality of injection tanks 17, and the plurality of injection tanks 17 are sequentially arranged from top to bottom along the height direction of the sterilization tank 5.

The detecting member includes a detector 18, and the detector 18 is electrically connected to the drain valve, the return pump, and the plurality of switching valves 8, and the detector 18 may include a total nitrogen detector, an organic matter detector, a microorganism detector, and a total phosphorus detector.

A waste sedimentation tank is arranged between the aerobic tank 16 and the disinfection tank 5, and can sediment the solid waste generated after sewage treatment, so as to avoid the solid waste from blocking the disinfection tank 5 and the liquid discharge pipe 6.

When the sewage treatment device is used, the water inlet pump 11 drives the water inlet pipe 10 to pump sewage in the water inlet tank 1, the sewage is led to reach the plurality of sieve plates 9 through the water inlet pipe 10 and the feed inlet of the solid-liquid separator 2, the plurality of sieve plates 9 are used for filtering solid impurities in the sewage, the filtered sewage flows into the anaerobic tank 3, anaerobic microorganisms on the anaerobic microorganism frame 13 are used for purifying the sewage, then the sewage flows into the anoxic tank 4, anoxic microorganisms on the anoxic microorganism frame 14 are used for purifying the sewage, then the sewage flows into the aerobic tank 16, the aerobic microorganisms on the aerobic microorganism frame 15 are used for purifying the sewage, the purified sewage flows into the disinfection tank 5 through the waste sedimentation tank, the plurality of injection tanks 17 arranged at the side part of the disinfection tank 5 are used for sequentially injecting disinfectant into the disinfection tank 5, so that the purified water is disinfected, and the sewage treatment process is completed, if the detector 18 detects that total nitrogen, total phosphorus and microorganisms and organic matters in the sewage do not reach standards, the signal treatment is performed by the detector 18, the control drain valve is closed, when the total nitrogen and total nitrogen in the sewage are detected by the detector 18, the anaerobic microorganisms and the organic matters in the sewage are not reached, the anaerobic tank 3 is controlled by the anaerobic tank 8, the reflux valve is opened by the controller 8, and the other reflux valve is controlled by the controller 8, and the other reflux valve is opened, and the water is controlled by the controller to be opened, and the reflux valve is opened by the 3; when the total phosphorus in the sewage is too high, the detector 18 controls the on-off valve 8 on the aerobic tank 16 to be opened, and other on-off valves 8 are closed, the detector 18 controls the reflux pump to be started, purified water is transmitted into the aerobic tank 16 through the reflux pipe 7 for purification again, if the subsequent microorganism detector detects that the microorganism content exceeds the standard, the reflux pump can be started, purified water is transmitted into the disinfection tank 5 through the reflux pipe 7, the purifying device can be used for purifying again, thereby adjusting the purifying position according to the purifying degree of the purified water, improving the applicability, avoiding the loss of other purifying components in the tank body until the detector 18 detects that the concentration of the purified water is normal, and the purified water is discharged from the liquid discharge pipe 6.

The present utility model is not limited in any way by the above-described preferred embodiments, but is not limited to the above-described preferred embodiments, and any person skilled in the art will appreciate that the present utility model can be embodied in the form of a program for carrying out the method of the present utility model, while the above disclosure is directed to various equivalent embodiments, which are capable of being modified or altered in some ways, any simple modification, equivalent variations and alterations made to the above embodiments according to the technical principles of the present utility model will still fall within the scope of the technical aspects of the present utility model.

Claims

1. The combined integrated treatment equipment for the structure adjusting tank and the tail water treatment is characterized by comprising a water inlet tank (1) and a solid-liquid separator (2), wherein the solid-liquid separator (2) is arranged on one side of the water inlet tank (1), the solid-liquid separator (2) is communicated with the water inlet tank (1), an anaerobic tank (3) is communicated with the bottom of the solid-liquid separator (2), an anoxic tank (4) is communicated with the anaerobic tank (3), an aerobic tank (16) is communicated with the anoxic tank (4), a disinfection tank (5) is communicated with the aerobic tank (16), a liquid discharge pipe (6) is arranged on the disinfection tank (5), a reflux piece is arranged on the liquid discharge pipe (6), the reflux piece is communicated with the anaerobic tank (3), the anoxic tank (4), the aerobic tank (16) and the disinfection tank (5), a detection piece is arranged on the liquid discharge pipe (6), and a liquid discharge valve is arranged on the liquid discharge pipe (6) and is electrically connected with the detection piece;

The backflow part comprises a backflow pipe (7), a backflow pump is arranged on the backflow pipe (7), a water inlet and a plurality of water outlets are arranged on the backflow pipe (7), the water inlet of the backflow pipe (7) is communicated with a liquid discharge pipe (6), the water outlets of the backflow pipe (7) are respectively communicated with the tops of the anaerobic tank (3), the anoxic tank (4), the aerobic tank (16) and the disinfection tank (5), and the water outlets of the backflow pipe (7) are respectively provided with a switch valve (8);

The water inlet tank (1) comprises a primary sedimentation tank, a secondary sedimentation tank and an adjusting tank, wherein the primary sedimentation tank, the secondary sedimentation tank and the adjusting tank are sequentially and horizontally communicated, and the solid-liquid separator (2) is communicated with the adjusting tank.

2. The combined integrated treatment device for the structure adjusting tank and the tail water treatment according to claim 1, wherein a feed inlet is formed in the top of the solid-liquid separator (2), a water inlet pipe (10) is communicated with the water inlet tank (1), the other end of the water inlet pipe (10) is positioned in a water inlet of the solid-liquid separator (2), and a water inlet pump (11) is arranged on the water inlet pipe (10).

3. The combined integrated treatment device for the structural adjustment tank and the tail water treatment according to claim 2, wherein a plurality of screen plates (9) are detachably arranged on the solid-liquid separator (2), the screen plates (9) are sequentially arranged from top to bottom, and the screen plates (9) are positioned below the feed inlet.

4. The combined integrated treatment device for the structure regulating tank and the tail water treatment according to claim 1, wherein the dismantling openings (12) are formed in one sides of the anaerobic tank (3), the anoxic tank (4) and the aerobic tank (16), the anaerobic microorganism frame (13) is detachably arranged on the dismantling opening (12) of the anaerobic tank (3), the anoxic microorganism frame (14) is detachably arranged on the dismantling opening (12) of the anoxic tank (4), and the aerobic microorganism frame (15) is detachably arranged on the dismantling opening (12) of the aerobic tank (16).

5. The combined integrated treatment device for the structural adjustment tank and the tail water treatment according to claim 1, wherein a plurality of injection tanks (17) are arranged at the side part of the disinfection tank (5), and the injection tanks (17) are sequentially arranged from top to bottom along the height direction of the disinfection tank (5).

6. A combined integrated treatment plant for conditioning tanks and tail water treatment according to claim 1, characterized in that the detection means comprise a detector (18), and in that the detector (18) is electrically connected to a drain valve, a return pump and a plurality of on-off valves (8).

7. The combined integrated treatment device for the structure adjusting tank and the tail water treatment according to claim 1, wherein a waste sedimentation tank is arranged between the aerobic tank (16) and the disinfection tank (5).