CN213570017U

CN213570017U - Combined SBR-MBR sewage treatment device

Info

Publication number: CN213570017U
Application number: CN202022156956.4U
Authority: CN
Inventors: 张奥
Original assignee: Shandong Xiangkun Environmental Protection Technology Co ltd
Current assignee: Shandong Xiangkun Environmental Protection Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-29
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a modular SBR-MBR sewage treatment plant, including SBR reaction tank, MBR reaction tank and base, the top fixed mounting of base has the sludge box, there is the filter screen inside of SBR reaction tank through slider movable mounting, and the inside fixed mounting of SBR reaction tank of aerator opposite side has the dive sludge pump, one side fixed mounting has the hydrophone of decanting in the SBR reaction tank of filter screen bottom, the base top fixed mounting of SBR reaction tank one side has the MBR reaction tank, the top fixed mounting of MBR reaction tank has the water pump, the MBR reaction tank inside fixed mounting of raceway bottom has membrane bioreactor, the top fixed mounting of disinfection pond has the motor. The utility model discloses a be provided with the dive sludge pump, can take the mud that produces when sewage purification out and collect, be provided with the motor, the motor can drive the (mixing) shaft and stir, carries out the stirring and disinfection work to sewage.

Description

Combined SBR-MBR sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a modular SBR-MBR sewage treatment plant.

Background

Sewage treatment (sewage treatment, water treatment): in order to achieve the process of purifying sewage which is discharged into a certain water body or reused and meet the water quality requirement, the sewage treatment device is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly used in daily life of common people, and in order to enable the sewage treatment to be more convenient and efficient, a combined SBR-MBR sewage treatment device is needed.

The existing combined SBR-MBR sewage treatment device has the following defects:

1. workers of the existing combined SBR-MBR sewage treatment device cannot easily collect and treat the sludge;

2. the existing combined SBR-MBR sewage treatment device cannot perform disinfection work and is not ideal in sewage treatment, and therefore the combined SBR-MBR sewage treatment device is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular SBR-MBR sewage treatment plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined SBR-MBR sewage treatment device comprises a SBR reaction tank, an MBR reaction tank and a base, wherein the top of the base is fixedly provided with a sludge tank, the top of the base on one side of the sludge tank is fixedly provided with the SBR reaction tank, the interior of the SBR reaction tank is provided with a filter screen through a slider, the interior of the SBR reaction tank on the bottom of the filter screen is fixedly provided with an aerator, the interior of the SBR reaction tank on the other side of the aerator is fixedly provided with a diving sludge pump, one side of the interior of the SBR reaction tank on the bottom of the filter screen is fixedly provided with a decanter, the top of the base on one side of the SBR reaction tank is fixedly provided with the MBR reaction tank, the top of the base on one side of the MBR reaction tank is fixedly provided with a disinfection tank, the top of the MBR reaction tank is fixedly provided with a water pump, a water pipe is fixedly arranged between the water pump, the top fixed mounting in disinfection pond has the motor, and the inside movable mounting in disinfection pond of motor bottom has the (mixing) shaft.

Preferably, a rotating door is movably mounted on the surface of the sludge box, and a handle is fixedly mounted on the surface of the rotating door.

Preferably, the surface of the SBR reaction tank at the bottom of the filter screen is fixedly provided with a control plate, and the surface of the SBR reaction tank on one side of the control plate is fixedly provided with a reactant feeding port.

Preferably, the top of SBR reaction tank is fixedly provided with a water inlet, and the top of water inlet is movably provided with a dust cover.

Preferably, a chemical feeding port is fixedly installed at the top of the disinfection tank on one side of the water pump, and an observation window is fixedly installed on the surface of the disinfection tank.

Preferably, the bottom of one side of the disinfection tank is fixedly provided with a water outlet pipe, and the periphery of the water outlet pipe is fixedly provided with a valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a top fixed mounting at the base has the sludge box, and the inside fixed mounting of SBR reaction tank of aerator opposite side has the dive sludge pump, decompose and accomplish the back through deposiing, the dive sludge pump can be with deposiing the mud pump that gets off to send to the sludge box in, the sludge box can store the mud that produces when sewage purification, the movable surface mounting of sludge box has the revolving door, and the fixed surface of revolving door installs the handle, the staff can be through the light revolving door of opening of handle, the staff of being convenient for takes out mud and carries out follow-up processing work.

2. The utility model discloses a top fixed mounting at the disinfection pond has the motor, and the inside movable mounting in disinfection pond of motor bottom has the (mixing) shaft, the disinfection pond top fixed mounting of water pump one side has the medicine mouth that adds, the staff can carry out the medicine work that adds in disinfection pond through adding the medicine mouth, can drive the (mixing) shaft after the motor circular telegram and rotate, make the sewage in the disinfection pond and the liquid medicine misce bene of adding, the staff of being convenient for carries out disinfection work, and the fixed surface in disinfection pond installs the observation window, the staff can observe the disinfection work of sewage through the observation window, the staff of being convenient for controls the processing of sewage.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of a partial structure of the slider according to the present invention.

In the figure: 1. a sludge tank; 101. a revolving door; 2. an SBR reaction tank; 201. a water inlet; 202. a control panel; 3. filtering with a screen; 4. an MBR reaction tank; 5. a water pump; 6. a water delivery pipe; 7. a motor; 8. a disinfection tank; 801. a medicine adding port; 802. a water outlet pipe; 9. a base; 10. a slider; 11. a stirring shaft; 12. a membrane bioreactor; 13. decanting device; 14. an aerator; 15. a submersible sludge pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a combined SBR-MBR sewage treatment device comprises a SBR reaction tank 2, an MBR reaction tank 4 and a base 9, wherein the top of the base 9 is fixedly provided with a sludge tank 1, the sludge tank 1 can store sludge generated during sewage purification, and is convenient for workers to take out for subsequent treatment, the top of the base 9 at one side of the sludge tank 1 is fixedly provided with the SBR reaction tank 2, the interior of the SBR reaction tank 2 is movably provided with a filter screen 3 through a slide block 10, the interior of the SBR reaction tank 2 at the bottom of the filter screen 3 is fixedly provided with an aerator 14, the model of the aerator 14 adopts an RF042 type aerator, the interior of the SBR reaction tank 2 at the other side of the aerator 14 is fixedly provided with a submerged sludge pump 15, the model of the submerged sludge pump 15 adopts an ZJQ100-34 type submerged sludge pump, the one side of the SBR reaction tank 2 at the bottom of the filter screen 3 is fixedly provided with a decanter 13, the model of the decanter 13 adopts a WFT, the filter screen 3 can primarily filter the sewage, a worker can take out and install the filter screen 3 through the slide block 10, the worker can conveniently clean and maintain the filter screen 3, meanwhile, the aerator 14 can forcibly transfer oxygen in the air into liquid to obtain enough dissolved oxygen, the suspension in the tank can be prevented from sinking, contact of organic matters in the tank with microorganisms and the dissolved oxygen is enhanced, so that the microorganisms in the tank can perform oxidative decomposition on the organic matters in the sewage under the condition of sufficient dissolved oxygen, the decomposition is completed and then the dissolved oxygen is precipitated, the submerged sludge pump 15 can pump the precipitated sludge into the sludge tank 1, the sludge is convenient for the worker to treat, the decanter 13 can float, clear water purified and completed above is conveyed into the MBR reaction tank 4, the worker can conveniently perform subsequent purification work, the MBR reaction tank 4 is fixedly installed at the top of the base 9 on one side of the SBR reaction tank 2, a disinfection tank 8 is fixedly arranged at the top of a base 9 at one side of an MBR reaction tank 4, a water pump 5 is fixedly arranged at the top of the MBR reaction tank 4, the model of the water pump 5 adopts a DFG DFW type water pump, a water delivery pipe 6 is fixedly arranged between the water pump 5 and the disinfection tank 8 as well as between the water pump 5 and the membrane bioreactor 12, the membrane bioreactor 12 is fixedly arranged inside the MBR reaction tank 4 at the bottom of the water delivery pipe 6, the water pump 5 can pump out the water in the MBR reaction tank 4 through the water delivery pipe 6, more detailed filtering and purifying work can be carried out when the water passes through the membrane bioreactor 12, then the water is guided into the disinfection tank 8 for disinfection work, a motor 7 is fixedly arranged at the top of the disinfection tank 8, the model of the motor 7 adopts a constant-lift motor, a stirring shaft 11 is movably arranged inside the disinfection tank 8 at the bottom of the motor 7, the stirring shaft 11 can be driven to rotate, the disinfection work of staff is convenient.

Further, the surface movable mounting of sludge box 1 has revolving door 101, and the fixed surface of revolving door 101 installs the handle, and the staff can be through the light revolving door 101 of opening of handle, and the staff of being convenient for takes out mud and carries out subsequent processing work, has increased the practicality of device.

Further, 2 fixed surface of SBR reaction tank of filter screen 3 bottom have control panel 202, control panel 202 can carry out electric control to dive sludge pump 15 through the wire, motor 7, water pump 5 and aerator 14, the staff of being convenient for controls whole device, and 2 fixed surface of SBR reaction tank of control panel 202 one side install reactant and put in the mouth, the staff can put in the mouth and put into SBR reaction tank 2 with the reactant through the reactant, the staff of being convenient for carries out the purification treatment work of sewage.

Further, the top fixed mounting of SBR reaction tank 2 has water inlet 201, and the staff can carry out the purification work of sewage through inside water inlet 201 with sewage import device, the staff of being convenient for, and the top movable mounting of water inlet 201 has the shield, and the shield can block water inlet 201 when out of work, avoids inside dust or the careless device that falls into of animal, causes danger.

Further, 8 top fixed mounting in the disinfection pond of water pump 5 one side has dosing mouth 801, and the fixed surface of disinfection pond 8 installs the observation window, and the staff can observe the disinfection work of sewage through the observation window, and the staff of being convenient for controls the processing of sewage, and the staff can carry out the disinfection work of sewage through dosing mouth 801 that adds of disinfection pond 8, and the staff of being convenient for carries out the disinfection work of sewage.

Further, the bottom fixed mounting of 8 one sides in disinfection pond has outlet pipe 802, can discharge through outlet pipe 802 after sewage treatment accomplishes, and the staff of being convenient for carries out follow-up reason, and the peripheral fixed mounting of outlet pipe 802 has the valve, and the staff can control the switch of outlet pipe 802 through the valve, and the staff of being convenient for controls the drainage condition of device.

The working principle is as follows: the filter screen 3 can preliminarily filter the sewage, a worker can take out and install the filter screen 3 through the slider 10, the worker can conveniently clean and maintain the filter screen 3, meanwhile, the aerator 14 can forcibly transfer oxygen in the air into liquid to obtain enough dissolved oxygen so as to ensure that microorganisms in the tank have oxidation decomposition action on organic matters in the sewage under the condition of sufficient dissolved oxygen, the microorganisms are precipitated after decomposition is completed, the submerged sludge pump 15 can pump the precipitated sludge into the sludge tank 1 so as to be convenient for the worker to treat, meanwhile, the decanter 13 can float, clear water purified from the upper part is conveyed into the MBR reaction tank 4, the water pump 5 can pump water in the MBR reaction tank 4 through the water conveying pipe 6, more detailed filtering and purifying work can be carried out when the water passes through the membrane bioreactor 12, and then the water is guided into the disinfection tank 8 for disinfection work, the motor 7 can drive the stirring shaft 11 to rotate after being electrified, so that the sewage in the disinfection tank 8 and the added liquid medicine are uniformly mixed, and the disinfection work of workers is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a modular SBR-MBR sewage treatment plant, includes SBR reaction tank (2), MBR reaction tank (4) and base (9), its characterized in that: the sludge treatment device is characterized in that a sludge box (1) is fixedly mounted at the top of a base (9), an SBR reaction tank (2) is fixedly mounted at the top of the base (9) on one side of the sludge box (1), a filter screen (3) is movably mounted in the SBR reaction tank (2) on one side of the filter screen (3), an aerator (14) is fixedly mounted in the SBR reaction tank (2) on the other side of the aerator (14), a submersible sludge pump (15) is fixedly mounted in the SBR reaction tank (2) on the other side of the aerator (14), a decanter (13) is fixedly mounted on one side of the SBR reaction tank (2) on the bottom of the filter screen (3), an MBR reaction tank (4) is fixedly mounted at the top of the base (9) on one side of the MBR reaction tank (4), a disinfection tank (8) is fixedly mounted at the top of the base (9) on one side of the MBR reaction tank (4), and a water, and fixed mounting has raceway (6) between water pump (5) and disinfection pond (8) and membrane bioreactor (12), the inside fixed mounting of MBR reaction tank (4) of raceway (6) bottom has membrane bioreactor (12), the top fixed mounting of disinfection pond (8) has motor (7), and disinfection pond (8) inside movable mounting of motor (7) bottom has (mixing) shaft (11).

2. The combined SBR-MBR sewage treatment unit as set forth in claim 1, wherein: the surface of the sludge box (1) is movably provided with a rotating door (101), and the surface of the rotating door (101) is fixedly provided with a handle.

3. The combined SBR-MBR sewage treatment unit as set forth in claim 1, wherein: the SBR reaction tank (2) surface fixed mounting of filter screen (3) bottom has control panel (202), and SBR reaction tank (2) surface fixed mounting of control panel (202) one side has the reactant to put in the mouth.

4. The combined SBR-MBR sewage treatment unit as set forth in claim 1, wherein: the top fixed mounting of SBR reaction tank (2) has water inlet (201), and the top movable mounting of water inlet (201) has the shield.

5. The combined SBR-MBR sewage treatment unit as set forth in claim 1, wherein: the top of the disinfection tank (8) on one side of the water pump (5) is fixedly provided with a dosing port (801), and the surface of the disinfection tank (8) is fixedly provided with an observation window.

6. The combined SBR-MBR sewage treatment unit as set forth in claim 1, wherein: the bottom of one side of the disinfection tank (8) is fixedly provided with a water outlet pipe (802), and the periphery of the water outlet pipe (802) is fixedly provided with a valve.