Automatic sewage treatment operation system

Abstract

The utility model discloses an automatic sewage treatment operation system which comprises a dosing reaction coagulative precipitation tank, an anaerobic precipitation tank, an aerobic biochemical tank and a biochemical effluent precipitation tank which are sequentially arranged from left to right and are sequentially communicated with one another, the dosing reaction coagulative precipitation tank comprises a water inlet precipitation tank, a dosing tank, an adjusting tank, a reaction tank, a flocculation tank and a flocculation tank, the water inlet precipitation tank, the dosing tank, the adjusting tank, the reaction tank, the flocculation tank and the flocculation tank are communicated in sequence, and the anaerobic precipitation tank and the aerobic biochemical tank are connected in series to work together. The highest working water level of the anaerobic sedimentation tank is higher than that of the aerobic biochemical tank. The sewage treatment device is stable in structure, small in occupied area and low in construction cost, can be placed indoors and outdoors for use, does not need to depend on management of operators too much, reduces uncertainty of manual operation, and improves sewage treatment quality.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an automatic sewage treatment operating system. Background Art

[0002] A sewage treatment station is a set of organic wastewater treatment equipment that can be buried underground. Its main purpose is to make domestic sewage and similar industrial organic wastewater meet the discharge standards required by users after being treated by the equipment. However, the traditional sewage treatment station is to build each sewage treatment unit independently, and then connect each sewage treatment unit with a pipe. This type of sewage treatment station is not easy to manage and operate when doing sewage treatment work. In addition, the construction of such a sewage treatment station also occupies a relatively large area, which will increase the construction cost of the sewage treatment station. In addition, due to the high mobility of operators in the sewage treatment station, unprofessional personnel and unstable operation will occur, which will affect the quality stability of sewage treatment. Therefore, in order to avoid the shortcomings of the prior art, it is necessary to improve the prior art. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art and to provide an automated sewage treatment operating system which occupies a small area and is easy to operate.

[0004] The utility model is realized by the following technical solutions:

[0005] An automated sewage treatment operating system comprises a dosing reaction coagulation sedimentation tank, an anaerobic sedimentation tank, an aerobic biochemical tank and a biochemical effluent sedimentation tank which are arranged in sequence from left to right, wherein the dosing reaction coagulation sedimentation tank, the anaerobic sedimentation tank, the aerobic biochemical tank and the biochemical effluent sedimentation tank are sequentially connected, wherein the dosing reaction coagulation sedimentation tank comprises an influent sedimentation tank, a dosing tank, a regulating tank, a reaction tank, a flocculation tank and a coagulation tank, wherein the influent sedimentation tank, the dosing tank, the regulating tank, the reaction tank, the flocculation tank and the coagulation tank are sequentially connected, wherein the anaerobic sedimentation tank and the aerobic biochemical tank are connected in series to work together, and wherein the highest working water level of the anaerobic sedimentation tank is higher than the highest working water level of the aerobic biochemical tank.

[0006] Furthermore, the anaerobic sedimentation tank includes a first anaerobic sedimentation tank and a second anaerobic sedimentation tank.

[0007] Furthermore, the aerobic biochemical pool includes a first aerobic biochemical pool and a second aerobic biochemical pool.

[0008] Furthermore, a water inlet pipe is provided on the top of the water inlet sedimentation tank.

[0009] Furthermore, the water inlet pipe is connected to a water inlet buffer tank.

[0010] Furthermore, a water outlet pipe is provided on the top of the biochemical effluent sedimentation tank.

[0011] Furthermore, the bottoms of the dosing reaction coagulation sedimentation tank, the anaerobic sedimentation tank, the aerobic biochemical tank and the biochemical effluent sedimentation tank are all provided with drain pipes.

[0012] Furthermore, a staircase is provided on the front side of the automated sewage treatment operating system.

[0013] Furthermore, an operating platform is provided on the top of the automated sewage treatment operating system, and a guardrail is provided on the outer side of the operating platform.

[0014] Furthermore, the automated sewage treatment operating system is made of carbon steel material, and a reinforcement frame is provided on the outer side of the automated sewage treatment operating system.

[0015] Compared with the prior art, the utility model adopts an automated sewage treatment operating system including a dosing reaction coagulation sedimentation tank, an anaerobic sedimentation tank, an aerobic biochemical tank and a biochemical effluent sedimentation tank which are arranged in sequence from left to right. The dosing reaction coagulation sedimentation tank includes an inlet sedimentation tank, a dosing tank, a regulating tank, a reaction tank, a flocculation tank and a coagulation tank. The anaerobic sedimentation tank and the aerobic biochemical tank work in series. The highest working water level of the anaerobic sedimentation tank is higher than the highest working water level of the aerobic biochemical tank, so that the sewage treatment operating system has a simple structure, a stable overall structure, a small footprint, and a low construction cost. It can be placed indoors and outdoors for use. The dosing coagulation reaction is composed of coagulation and mixing reactions. The anaerobic and aerobic processes work in series. The water flows by gravity to the next treatment process through the water level difference, so as to achieve the effect of saving energy, improve the stability effect of sewage treatment, and improve the quality of sewage treatment. It does not need to rely too much on the management of operators, reduces the uncertainty of manual operation, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the first direction structure of the automatic sewage treatment operating system of the utility model;

[0018] Figure 2 This is a schematic diagram of the second direction structure of the automated sewage treatment operating system of the utility model.

[0019] In the figure: 1-dosing reaction coagulation sedimentation tank; 2-anaerobic sedimentation tank; 3-aerobic biochemical tank; 4-biochemical effluent sedimentation tank; 5-inlet pipe; 6-outlet pipe; 7-emptying pipe; 8-stairs; 9-operating platform; 10-guardrail; 11-inlet sedimentation tank; 12-dosing tank; 13-regulating tank; 14-reaction tank; 15-flocculation tank; 16-coagulation tank; 20-reinforcement frame; 21-first anaerobic sedimentation tank; 22-second anaerobic sedimentation tank; 31-first aerobic biochemical tank; 32-second aerobic biochemical tank; 50-inlet buffer tank. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] like Figure 1 and Figure 2 The utility model is shown as an automated sewage treatment operating system, comprising a dosing reaction coagulation sedimentation tank 1, an anaerobic sedimentation tank 2, an aerobic biochemical tank 3 and a biochemical effluent sedimentation tank 4 which are arranged in sequence from left to right. The dosing reaction coagulation sedimentation tank 1, the anaerobic sedimentation tank 2, the aerobic biochemical tank 3 and the biochemical effluent sedimentation tank 4 are connected in sequence. The dosing reaction coagulation sedimentation tank 1 comprises an inlet sedimentation tank 11, a dosing tank 12, a regulating tank 13, a reaction tank 14, a flocculation tank 15 and a coagulation tank 16. The inlet sedimentation tank 11, the dosing tank 12, the regulating tank 13, the reaction tank 14, the flocculation tank 15 and the coagulation tank 16 are connected in sequence. The anaerobic sedimentation tank 2 and the aerobic biochemical tank 3 are connected in series to work together, and the highest working water level of the anaerobic sedimentation tank 2 is higher than the highest working water level of the aerobic biochemical tank 3. The automated sewage treatment operating system includes a dosing reaction coagulation sedimentation tank 1, an anaerobic sedimentation tank 2, an aerobic biochemical tank 3 and a biochemical effluent sedimentation tank 4 which are arranged in sequence from left to right. The dosing reaction coagulation sedimentation tank 1 includes an inlet sedimentation tank 11, a dosing tank 12, a regulating tank 13, a reaction tank 14, a flocculation tank 15 and a coagulation tank 16. The anaerobic sedimentation tank 2 and the aerobic biochemical tank 3 work in series. The highest working water level of the anaerobic sedimentation tank 2 is higher than the highest working water level of the aerobic biochemical tank 3, so that the sewage treatment operating system has a simple structure, a stable overall structure, a small footprint, and a low construction cost. It can be placed indoors and outdoors for use. The dosing coagulation reaction is composed of coagulation and mixing reactions. The anaerobic and aerobic processes work in series. The water flows by gravity to the next treatment process through the water level difference, so as to achieve the effect of saving energy, improve the stability effect of sewage treatment, improve the quality of sewage treatment, do not need to rely too much on the management of operators, reduce the uncertainty of manual operation, and be more convenient to use.

[0022] In a specific implementation, the anaerobic sedimentation tank 2 includes a first anaerobic sedimentation tank and a second anaerobic sedimentation tank to improve the adequacy of anaerobic sedimentation.

[0023] In a specific implementation, the aerobic biochemical pool 3 includes a first aerobic biochemical pool and a second aerobic biochemical pool to improve the adequacy of aerobic precipitation.

[0024] A water inlet pipe 5 is provided on the top of the water inlet sedimentation tank 11 to facilitate the entry of sewage.

[0025] The water inlet pipe 5 is connected to a water inlet buffer tank 50 for performing preliminary sedimentation on the incoming wastewater to precipitate large particles of matter.

[0026] An outlet pipe 6 is provided on the top of the biochemical effluent sedimentation tank 4 to facilitate the outlet of the treated sewage.

[0027] The bottoms of the dosing reaction coagulation sedimentation tank 1, the anaerobic sedimentation tank 2, the aerobic biochemical tank 3 and the biochemical effluent sedimentation tank 4 are all provided with drain pipes 7 to facilitate the discharge of waste deposited at the bottom of the tanks.

[0028] A staircase 8 is arranged on the front side of the automated sewage treatment operating system, so that the operator can climb up the automated sewage treatment operating system to observe the sewage treatment status.

[0029] An operating platform 9 is provided on the top of the automated sewage treatment operating system, and a guardrail 10 is provided on the outer side of the operating platform 9 to facilitate operators to observe the sewage treatment status and perform sewage treatment operations.

[0030] The automated sewage treatment operating system is made of carbon steel material, and a reinforcement frame 20 is provided on the outer side of the automated sewage treatment operating system to improve the stability of the structure of the automated sewage treatment operating system.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated sewage treatment operating system, characterized in that: It includes a dosing reaction coagulation sedimentation tank, an anaerobic sedimentation tank, an aerobic biochemical tank and a biochemical effluent sedimentation tank which are arranged in sequence from left to right. The dosing reaction coagulation sedimentation tank, the anaerobic sedimentation tank, the aerobic biochemical tank and the biochemical effluent sedimentation tank are connected in sequence. The dosing reaction coagulation sedimentation tank includes an inlet sedimentation tank, a dosing tank, a regulating tank, a reaction tank, a flocculation tank and a coagulation tank. The inlet sedimentation tank, the dosing tank, the regulating tank, the reaction tank, the flocculation tank and the coagulation tank are connected in sequence. The anaerobic sedimentation tank and the aerobic biochemical tank work in series, and the highest working water level of the anaerobic sedimentation tank is higher than the highest working water level of the aerobic biochemical tank.

2. The automated sewage treatment operating system according to claim 1, characterized in that: The anaerobic sedimentation tank comprises a first anaerobic sedimentation tank and a second anaerobic sedimentation tank.

3. The automated sewage treatment operating system according to claim 1, characterized in that: The aerobic biochemical pool comprises a first aerobic biochemical pool and a second aerobic biochemical pool.

4. The automated sewage treatment operating system according to claim 1, characterized in that: A water inlet pipe is arranged on the top of the water inlet sedimentation tank.

5. The automated sewage treatment operating system according to claim 4, characterized in that: The water inlet pipe is connected to a water inlet buffer tank.

6. The automated sewage treatment operating system according to claim 1, characterized in that: A water outlet pipe is arranged on the top of the biochemical effluent sedimentation tank.

7. The automated sewage treatment operating system according to claim 1, characterized in that: The bottoms of the drug addition reaction coagulation sedimentation tank, the anaerobic sedimentation tank, the aerobic biochemical tank and the biochemical effluent sedimentation tank are all provided with drain pipes.

8. The automated sewage treatment operating system according to claim 1, characterized in that: A staircase is arranged on the front side of the automated sewage treatment operating system.

9. The automated sewage treatment operating system according to claim 1, characterized in that: An operating platform is arranged on the top of the automated sewage treatment operating system, and a guardrail is arranged on the outer side of the operating platform.

10. The automated sewage treatment operating system according to claim 1, characterized in that: The automated sewage treatment operating system is made of carbon steel material, and a reinforcement frame is provided on the outer side of the automated sewage treatment operating system.

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