CN211644977U

CN211644977U - Membrane biological reaction tank applied to industrial sewage treatment

Info

Publication number: CN211644977U
Application number: CN201922377126.1U
Authority: CN
Inventors: 谢辉; 谢添; 鲁朋; 徐爱莉; 熊平
Original assignee: Zhejiang Wushui Environment Engineering Co ltd
Current assignee: Zhejiang Wushui Environment Engineering Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-09
Anticipated expiration: 2029-12-25

Abstract

The utility model belongs to the technical field of sewage treatment device, especially, be applied to membrane biological reaction pond for industrial sewage treatment, including the reaction tank body, the top portion fixedly connected with inlet tube of reaction tank body, the first baffle of fixedly connected with between the inner wall of reaction tank body, one side of first baffle and the inside wall fixedly connected with filter of reaction tank body, one side fixedly connected with of reaction tank body arranges the material pipe. The utility model discloses a set up first filter, be in order to filter some great fixed materials in the sewage, first baffle and second baffle are in order to carry out the separation processing to sewage, the start-up of air-blower, filter the ash layer with the oxygen content of outside at first through the filter screen, the cooperation of rethread intake pipe and outlet duct, in entering into the aeration pipe with oxygen content, use through the aeration pipe, oxygen content and water reaction, can accelerate the aquatic plant to the absorption of the material of rich nutrition of aquatic, thereby can carry out degradation processing to sewage.

Description

Membrane biological reaction tank applied to industrial sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a membrane biological reaction tank applied to industrial sewage treatment.

Background

The membrane bioreactor is a novel wastewater treatment system organically combining a membrane separation technology and a biological treatment technology, takes a membrane component as a mud-water separation unit to replace a secondary sedimentation tank in the traditional biological treatment technology, and has the advantages of small occupied area, good effluent quality, simple operation management and the like. The membrane bioreactor utilizes membrane separation equipment to retain activated sludge and macromolecular organic matters in the bioreactor, realizes complete separation of Hydraulic Retention Time (HRT) and sludge age (SRT) of the bioreactor, keeps high activated sludge concentration in the bioreactor, improves biological treatment organic load, reduces the occupied area of sewage treatment facilities, and reduces the amount of residual sludge by keeping low sludge load.

However, the existing membrane biological reaction tank has the following problems:

1. when the existing biological tank is used for treating sewage, the oxygen content and the sewage cannot react, so that the sewage degradation effect is poor;

2. when the existing biological pond is used for treating sewage, the sewage purification effect is not ideal, and the sewage can not be sterilized and disinfected, so that the sewage treatment effect is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be applied to membrane biological reaction pond for industrial sewage treatment to the not enough of prior art, the problem that current biological pond can not react oxygen content and sewage and be lower to the sewage treatment effect has been solved.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a membrane biological reaction tank applied to industrial sewage treatment comprises a reaction tank body, wherein a water inlet pipe is fixedly connected to the top end portion of the reaction tank body, a first baffle is fixedly connected between the inner walls of the reaction tank body, a filter plate is fixedly connected to one side of the first baffle and the inner side wall of the reaction tank body, a discharge pipe is fixedly connected to one side of the reaction tank body, a first discharge pipe is arranged at the bottom side of the first baffle, a second baffle is arranged at the right side of the first baffle, the second baffle is fixedly connected with the inner wall of the reaction tank body, a tank body is fixedly connected to the top of the reaction tank body, an air inlet is fixedly connected to one side of the tank body, a filter screen is fixedly connected between the inner walls of the tank body, an air inlet pipe is fixedly connected to one side of the filter screen, an air blower is fixedly connected to the end, the air outlet pipes penetrate through the box body and the reaction tank body, the bottom end parts of the air outlet pipes are fixedly connected with aeration pipes, and the bottom side of the reaction tank body is fixedly connected with a water outlet pipe.

As a preferred technical scheme of the utility model, the second drain pipe has been seted up to the bottom side of second baffle, the interior diapire fixedly connected with biofilm reactor of reaction tank body, the interior roof fixedly connected with ultraviolet lamp of reaction tank body, biofilm reactor's right side is equipped with the active carbon filter core, ultraviolet lamp's tip all with one side fixed connection of second baffle and active carbon filter core, the inner wall fixed connection of active carbon filter core and reaction tank body.

As a preferred technical scheme of the utility model, the bottom side fixedly connected with blow off case of reaction tank body, the top fixedly connected with motor of blow off case, the output fixedly connected with pivot of motor, the fixed surface of pivot is connected with the connecting rod, the tip fixedly connected with brush of connecting rod, the bottom side fixedly connected with blow off pipe of blow off case, the bottom fixedly connected with of blow off case goes out dirty pipeline, the sludge pump is taken out to the tip fixedly connected with who goes out dirty pipeline, one side fixedly connected with who takes out the sludge pump advances dirty pipeline, the tip of advancing dirty pipeline and the bottom fixed connection of reaction tank body.

As an optimized technical scheme of the utility model, the bottom fixedly connected with support frame of reaction tank body, the bottom fixedly connected with base of support frame.

As an optimal technical scheme of the utility model, the surface of arranging material pipe, first blast pipe and outlet pipe all is equipped with the solenoid valve.

As an optimal technical scheme of the utility model, the bottom of aeration pipe is equipped with a plurality of through-holes, the top fixedly connected with connecting pipe of blow off case, the connecting pipe communicates with each other with the inside of reaction tank body.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to membrane biological reaction pond for industrial sewage treatment possesses following beneficial effect:

1. this be applied to membrane bioreaction pond for industrial sewage treatment, through setting up first filter, be in order to filter some great fixed materials in the sewage, first baffle and second baffle are in order to carry out the separation treatment to sewage, the start-up of air-blower, filter the ash layer with the oxygen content of outside at first through the filter screen, the cooperation of rethread intake pipe and outlet duct, enter into the aeration pipe with oxygen content, use through the aeration pipe, oxygen content and water reaction, thereby can carry out degradation to sewage and handle.

2. This be applied to membrane bioreaction pond for industrial sewage treatment, through setting up biofilm reactor, it can separate purification treatment in order to make sewage, activated carbon filter core can adsorb the smell of less granular impurity and sewage in the sewage, thereby make the quality of water of sewage obtain improving, ultraviolet lamp is in order to disinfect the virus killing to sewage, through purifying, disinfect virus killing and adsorption filtration, make the treatment effect of sewage better, take out the sludge pump and be in order to handle the mud of reaction tank body bottom, the setting of motor is in order to cooperate the use of pivot and connecting rod, make the brush can clear up the blowdown incasement wall.

Drawings

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

FIG. 2 is a schematic structural view of the case of the present invention;

fig. 3 is the structure schematic diagram of the sewage draining box of the utility model.

In the figure: 1. a reaction tank body; 2. a water inlet pipe; 3. a first baffle plate; 4. a filter plate; 5. a discharge pipe; 6. a first drain pipe; 7. a second baffle; 8. a box body; 9. an air inlet; 10. a filter screen; 11. an air inlet pipe; 12. a blower; 13. an air outlet pipe; 14. an aeration pipe; 15. a water outlet pipe; 16. a second drain pipe; 17. a biofilm reactor; 18. an ultraviolet lamp; 19. an activated carbon filter element; 20. a sewage draining tank; 21. a motor; 22. a rotating shaft; 23. a connecting rod; 24. a brush; 25. a blow-off pipe; 26. a sewage outlet pipeline; 27. a sludge pump; 28. a sewage inlet pipeline; 29. a support frame; 30. a base.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a membrane biological reaction tank applied to industrial sewage treatment comprises a reaction tank body 1, wherein the top end part of the reaction tank body 1 is fixedly connected with a water inlet pipe 2, a first baffle 3 is fixedly connected between the inner walls of the reaction tank body 1, one side of the first baffle 3 is fixedly connected with a filter plate 4 with the inner side wall of the reaction tank body 1, one side of the reaction tank body 1 is fixedly connected with a discharge pipe 5, the bottom side of the first baffle 3 is provided with a first discharge pipe 6, the right side of the first baffle 3 is provided with a second baffle 7, the second baffle 7 is fixedly connected with the inner wall of the reaction tank body 1, the top of the reaction tank body 1 is fixedly connected with a tank body 8, one side of the tank body 8 is fixedly connected with an air inlet 9, a filter screen 10 is fixedly connected between the inner walls of the tank body 8, one side of the filter screen 10 is, the bottom of the blower 12 is fixedly connected with an air outlet pipe 13, the air outlet pipe 13 penetrates through the box body 8 and the reaction tank body 1, the bottom end part of the air outlet pipe 13 is fixedly connected with an aeration pipe 14, and the bottom side of the reaction tank body 1 is fixedly connected with a water outlet pipe 15.

In this embodiment, the filter 4 is in order to filter some great fixed materials in the sewage, discharge through arranging material pipe 5, first baffle 3 and second baffle 7 are in order to carry out the separation processing with sewage, thereby can improve the purifying effect of sewage, when starting through air-blower 12, at first the air inlet 9 gets into the box 8 with the oxygen content of outside, filter the ash layer through filter screen 10, make oxygen content enter into intake pipe 11, then rethread outlet duct 13 enters into aeration pipe 14 with oxygen content, oxygen content reacts with sewage, thereby can carry out degradation to sewage.

Specifically, second drain pipe 16 has been seted up to the bottom side of second baffle 7, reaction tank body 1's interior diapire fixedly connected with biofilm reactor 17, reaction tank body 1's interior roof fixedly connected with ultraviolet lamp 18, biofilm reactor 17's right side is equipped with active carbon filter element 19, ultraviolet lamp 18's tip all with one side fixed connection of second baffle 7 and active carbon filter element 19, active carbon filter element 19 and reaction tank body 1's inner wall fixed connection.

In this embodiment, the biofilm reactor 17 is provided to improve the purification effect of sewage, the activated carbon filter element 19 is used to deodorize and filter some toxic particles to improve the quality of sewage, and the ultraviolet lamp 18 is provided to sterilize and disinfect sewage, thereby improving the quality of sewage and improving the sewage treatment effect.

Specifically, bottom side fixedly connected with blow off box 20 of reaction tank body 1, top fixedly connected with motor 21 of blow off box 20, motor 21's output fixedly connected with pivot 22, pivot 22's fixed surface is connected with connecting rod 23, the tip fixedly connected with brush 24 of connecting rod 23, bottom side fixedly connected with blow off pipe 25 of blow off box 20, the bottom fixedly connected with of blow off box 20 goes out dirty pipeline 26, the tip fixedly connected with who goes out dirty pipeline 26 takes out sludge pump 27, one side fixedly connected with who takes out sludge pump 27 advances dirty pipeline 28, the tip that advances dirty pipeline 28 and the bottom fixed connection of reaction tank body 1.

In this embodiment, the use of sludge pump 27 is taken out, and the interior diapire mud of reaction tank body 1 is discharged into out dirty pipeline 26 through advancing dirty pipeline 28 to mud discharges through blow off pipe 25 in entering into the inside of blow off case 20, and the use of motor 21 is for cooperation pivot 22 and connecting rod 23, makes brush 24 rotate along with the inner wall of blow off case 20, thereby clears up the inner wall of blow off case 20.

Specifically, the bottom of the reaction tank body 1 is fixedly connected with a support frame 29, and the bottom of the support frame 29 is fixedly connected with a base 30.

In this embodiment, the support 29 and the base 30 are provided to enhance the stability of the reaction cell body 1.

Specifically, the surfaces of the discharging pipe 5, the first discharging pipe 6 and the water outlet pipe 15 are all provided with electromagnetic valves.

In this embodiment, the solenoid valve is provided to facilitate opening and closing.

Specifically, the bottom of the aeration pipe 14 is provided with a plurality of through holes, and the top of the sewage draining tank 20 is fixedly connected with a connecting pipe which is communicated with the inside of the reaction tank body 1.

In this embodiment, the bottom of the aeration pipe 14 is provided with a plurality of through holes to enhance the aeration effect, the enhanced water dissolves more oxygen, and the connecting pipe is provided to enable the sewage inside the reaction tank body 1 to enter the sewage draining box 20 to clean the inside of the sewage draining box 20.

The utility model discloses a theory of operation and use flow: when the device works, sewage enters the inside of the reaction tank body 1 through the water inlet pipe 2, firstly, a filter plate 4 is used for filtering, some large fixed substances in the sewage can be filtered, sludge still exists on the inner bottom wall of the reaction tank body 1, when the sludge is treated, the sludge pump 27 is used for pumping the sludge on the inner bottom wall of the reaction tank body 1, the sludge is discharged into the sewage outlet pipeline 26 through the sewage inlet pipeline 28, so that the sludge enters the inside of the sewage discharge tank 20 and is discharged through the sewage discharge pipe 25, the motor 21 is used for matching with the rotating shaft 22 and the connecting rod 23, the brush 24 can rotate along the inner wall of the sewage discharge tank 20, thereby cleaning the inner wall of the sewage discharge tank 20, the first baffle plate 3 and the second baffle plate 7 are arranged for separating the sewage, the aeration pipe 14 is arranged between the first baffle plate 3 and the second baffle plate 7, when the blower 12 is started, firstly, the oxygen content of air inlet 9 with the outside gets into in the box 8, filter the ash layer through filter screen 10, make oxygen content enter into intake pipe 11, then in 13 oxygen content enter into aeration pipe 14 with outlet duct, oxygen content reacts with sewage, thereby can carry out degradation to sewage, set up biofilm reactor 17 and be better for the purifying effect who makes sewage, the use of active carbon filter 19 is for going on to the sewage odor removal and filtering some poisonous particles, make sewage quality obtain improving, ultraviolet lamp 18 sets up to be in order to carry out the sterilization virus killing to sewage, thereby improve the quality of water of sewage, make sewage treatment's effect better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to membrane biological reaction pond for industrial sewage treatment, includes reaction tank body (1), its characterized in that: the reaction tank is characterized in that a water inlet pipe (2) is fixedly connected to the top end portion of the reaction tank body (1), a first baffle (3) is fixedly connected between the inner walls of the reaction tank body (1), a filter plate (4) is fixedly connected to one side of the first baffle (3) and the inner side wall of the reaction tank body (1), a discharge pipe (5) is fixedly connected to one side of the reaction tank body (1), a first discharge pipe (6) is arranged at the bottom side of the first baffle (3), a second baffle (7) is arranged at the right side of the first baffle (3), the second baffle (7) is fixedly connected with the inner wall of the reaction tank body (1), a tank body (8) is fixedly connected to the top of the reaction tank body (1), an air inlet (9) is fixedly connected to one side of the tank body (8), and a filter screen (10) is fixedly connected between the inner walls of the, one side fixedly connected with intake pipe (11) of filter screen (10), the tip fixedly connected with air-blower (12) of intake pipe (11), the bottom fixedly connected with outlet duct (13) of air-blower (12), outlet duct (13) all run through box (8) and reaction tank body (1), the bottom portion fixedly connected with aeration pipe (14) of outlet duct (13), the bottom side fixedly connected with outlet pipe (15) of reaction tank body (1).

2. The membrane biological reaction tank applied to industrial sewage treatment as claimed in claim 1, wherein: the utility model discloses a bioreactor, including reaction tank body (1), second drain pipe (16) have been seted up to the bottom side of second baffle (7), inner diapire fixedly connected with biofilm reactor (17) of reaction tank body (1), inner roof fixedly connected with ultraviolet lamp (18) of reaction tank body (1), the right side of biofilm reactor (17) is equipped with active carbon filter core (19), the tip of ultraviolet lamp (18) all with one side fixed connection of second baffle (7) and active carbon filter core (19), the inner wall fixed connection of active carbon filter core (19) and reaction tank body (1).

3. The membrane biological reaction tank applied to industrial sewage treatment as claimed in claim 1, wherein: the bottom side fixedly connected with blow off box (20) of reaction tank body (1), the top fixedly connected with motor (21) of blow off box (20), the output fixedly connected with pivot (22) of motor (21), the fixed surface of pivot (22) is connected with connecting rod (23), the tip fixedly connected with brush (24) of connecting rod (23), the bottom side fixedly connected with blow off pipe (25) of blow off box (20), the bottom fixedly connected with of blow off box (20) goes out dirty pipeline (26), the tip fixedly connected with who goes out dirty pipeline (26) pumps sludge pump (27), one side fixedly connected with who pumps sludge pump (27) advances dirty pipeline (28), the tip of advancing dirty pipeline (28) and the bottom fixed connection of reaction tank body (1).

4. The membrane biological reaction tank applied to industrial sewage treatment as claimed in claim 1, wherein: the bottom fixedly connected with support frame (29) of reaction tank body (1), the bottom fixedly connected with base (30) of support frame (29).

5. The membrane biological reaction tank applied to industrial sewage treatment as claimed in claim 1, wherein: the surfaces of the discharging pipe (5), the first discharging pipe (6) and the water outlet pipe (15) are all provided with electromagnetic valves.

6. The membrane biological reaction tank applied to industrial sewage treatment as claimed in claim 3, wherein: the bottom of aeration pipe (14) is equipped with a plurality of through-holes, the top fixedly connected with connecting pipe of blow off case (20), the connecting pipe communicates with each other with the inside of reaction tank body (1).