Multifunctional integrated sewage treatment device

Abstract

The utility model discloses a multifunctional integrated sewage treatment device which comprises an integrated box body device, an anaerobic tank, a hydrolysis acidification tank, an oxidation tank and an MBR (membrane bioreactor) tank are arranged in the integrated box body device, a water inlet device is arranged on the side surface of the anaerobic tank, and a water outlet device is arranged on the side surface of the MBR tank. According to the sewage characteristics of different industries, the effectiveness of sewage treatment and the optimality of the selected technological process can be ensured by changing the functional area in the equipment, and the defects that the traditional sewage treatment equipment is long in technological process, different equipment is designed and produced according to the sewage requirements of different industries, the sewage treatment efficiency is low, and the like are effectively overcome. The problems that the whole equipment is too large and the occupied area is large are solved, the conditions required by sewage treatment processes in different industries can be met by simply adjusting the positions of the partition plates according to design requirements, the capacity of the integrated equipment for treating different types of sewage is effectively improved, and the time and cost of equipment production and installation are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, in particular to a multifunctional integrated sewage treatment device. Background Art

[0002] The main function of sewage treatment equipment is to treat sewage to the corresponding standard and then use it as reuse water or directly discharge it.

[0003] At present, sewage treatment is widely used in various industries, such as medical care, agriculture, energy, petrochemicals, urban landscape, catering, etc., and various sewage treatment equipment has begun to enter the daily life of ordinary people.

[0004] Using treatment equipment to treat wastewater and then recycle it into resources is of great significance in some water-scarce areas in China.

[0005] Traditional integrated sewage treatment equipment has a simple process and different forms of treatment equipment are designed according to different sewage needs. The equipment has a complex structure and cannot flexibly respond to various emergencies during operation. It is not conducive to management and maintenance, and is not easy to install and promote. In addition, the treatment efficiency and processing capacity are limited, and some equipment is difficult to guarantee the water quality of the effluent.

[0006] Therefore, we propose a multifunctional integrated sewage treatment device to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a multifunctional integrated sewage treatment device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional integrated sewage treatment device, comprising: an integrated box device, wherein an anaerobic tank, a hydrolysis acidification tank, an oxidation tank and an MBR tank are arranged in the integrated box device, and the sewage passes through the anaerobic tank, the hydrolysis acidification tank, the oxidation tank and the MBR tank in sequence;

[0009] A water inlet device is arranged on the side of the anaerobic tank, and a water outlet device is arranged on the side of the MBR tank.

[0010] Preferably, the integrated box device is provided with three partition devices, which separate the integrated box device into an anaerobic tank, a hydrolysis acidification tank, an oxidation tank and an MBR tank.

[0011] Preferably, the integrated box device is provided with a water inlet device on the side of the anaerobic tank.

[0012] Preferably, the integrated box device is provided with a water outlet device on the side of the MBR tank.

[0013] Preferably, the integrated box device is provided with a guide groove device on the inner wall of the hydrolysis acidification tank, the oxidation tank and the MBR tank.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. According to the characteristics of sewage in different industries, the effectiveness of sewage treatment and the optimality of the selected process flow can be ensured by changing the functional areas inside the equipment, which effectively improves the problems of the traditional sewage treatment equipment with long process flow, the need to design and produce different equipment to meet the sewage needs of different industries, low sewage treatment efficiency, large overall equipment and large floor space;

[0016] 2. Simply adjusting the position of the partition according to the design requirements can meet the conditions required by the sewage treatment process in different industries, effectively improving the ability of the integrated equipment to treat different sewage, and greatly reducing the time and cost of equipment production and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a front perspective view of the utility model.

[0020] In the figure: 1. water inlet device; 2. integrated box device; 3. baffle device; 4. guide trough device; 5. filler device; 6. aerator device; 7. MBR membrane group device; 8. water outlet device; 9. anaerobic tank; 10. hydrolysis acidification tank; 11. oxidation tank; 12. MBR tank. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a multifunctional integrated sewage treatment device, comprising: an integrated box device 2, wherein the integrated box device 2 is provided with three partition devices 3, which separate the integrated box device 2 into an anaerobic tank 9, a hydrolysis acidification tank 10, an oxidation tank 11 and an MBR tank 12;

[0023] The integrated box device 2 is located on the side of the anaerobic tank 9 and is provided with a water inlet device 1, and the integrated box device 2 is located on the side of the MBR tank 12 and is provided with a water outlet device 8;

[0024] A packing device 5 is provided in the hydrolysis acidification tank 10, an aerator device 6 is provided at the bottom of the oxidation tank 11, and an MBR membrane group device 7 is provided in the MBR tank 12;

[0025] The inner walls of the integrated box device 2 located at the hydrolysis acidification tank 10, the oxidation tank 11 and the MBR tank 12 are provided with a guide groove device 4, and the guide groove device 4 is used to plug the partition device 3 so that the partition device 3 divides the integrated box device 2 into areas of different sizes.

[0026] Working principle: sewage enters the anaerobic tank 9 through the water inlet device 1 arranged on the integrated box device 2, and enters the hydrolysis acidification tank 10 after staying for a period of time. The bacteria attached to the filler device 5 arranged inside the hydrolysis acidification tank 10 decompose the macromolecular substances in the sewage, and then enters the oxidation tank 11. The aerator device 6 arranged inside the oxidation tank 11 ensures the dissolved oxygen content required for the oxidation process. After the sewage stays in the oxidation tank 11 for a corresponding period of time, it enters the MBR tank 12. The MBR membrane group device 7 arranged inside the MBR tank 12 intercepts and separates the solid matter in the sewage. Finally, after the sewage reaches the emission indicators specified by different industries, it is discharged or reused through the outlet device 8 arranged on the integrated box device 2.

[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] 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 multifunctional integrated sewage treatment device, comprising: The integrated box device (2) is characterized in that an anaerobic tank (9), a hydrolysis acidification tank (10), an oxidation tank (11) and an MBR tank (12) are arranged in the integrated box device (2), and the sewage passes through the anaerobic tank (9), the hydrolysis acidification tank (10), the oxidation tank (11) and the MBR tank (12) in sequence; The anaerobic tank (9) is provided with a water inlet device (1) on the side, and the MBR tank (12) is provided with a water outlet device (8) on the side.

2. A multifunctional integrated sewage treatment device according to claim 1, characterized in that: The integrated box device (2) is provided with three partition devices (3) for dividing the integrated box device (2) into an anaerobic tank (9), a hydrolysis acidification tank (10), an oxidation tank (11) and an MBR tank (12).

3. A multifunctional integrated sewage treatment device according to claim 2, characterized in that: The integrated box device (2) is provided with a water inlet device (1) on the side of the anaerobic tank (9).

4. A multifunctional integrated sewage treatment device according to claim 3, characterized in that: The integrated box device (2) is provided with a water outlet device (8) on the side of the MBR pool (12).

5. A multifunctional integrated sewage treatment device according to claim 4, characterized in that: The integrated box device (2) is provided with a guide groove device (4) on the inner wall of the hydrolysis acidification tank (10), the oxidation tank (11) and the MBR tank (12).

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