CN213012468U

CN213012468U - Novel MBR membrane bioreaction treatment device

Info

Publication number: CN213012468U
Application number: CN202021458426.9U
Authority: CN
Inventors: 巫天中
Original assignee: Sichuan Zhongce Environmental Technology Co ltd
Current assignee: Sichuan Zhongce Environmental Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-20
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a sewage treatment technical field just discloses a novel MBR membrane biological reaction treatment facility, the load simulator comprises a device body, the inside of equipment body is provided with filtering ponds, reaction tank and clean water reservoir, the interior diapire fixedly connected with casing of filtering ponds, the top fixed mounting of casing has the motor, the side surface fixedly connected with action wheel of motor output, the inside wall swing joint of casing has first rotation axis, the side surface fixedly connected with of first rotation axis is from the driving wheel. This novel MBR membrane biological reaction treatment facility, through casing, motor, action wheel, first rotation axis, follow driving wheel, drive belt, first gear, second rotation axis, second gear, chain, filtration grid, fixed plate, pneumatic cylinder and cleaning brush between mutually supporting to be convenient for filter sewage, and be convenient for clean filtration grid, prevent to filter the grid and take place the condition of blockking up and lead to the filter effect to reduce.

Description

Novel MBR membrane bioreaction treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to novel MBR membrane biological reaction treatment equipment.

Background

With the continuous progress of economic development, the domestic sewage quantity of small-sized villages, towns and communities is more and more, the treatment technology of the sewage is gradually emphasized, and MBR (membrane bioreactor) is a novel water treatment technology combining a membrane separation unit and a biological treatment unit.

However, after filtering sewage, the MBR membrane biological reaction treatment equipment in the prior art easily causes the pollutants in the sewage to remain on the filtering device, thereby causing the filtering device to be blocked and reducing the filtering effect, so that a novel MBR membrane biological reaction treatment equipment needs to be provided to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a novel MBR membrane bioreaction treatment facility possesses and is convenient for clear up the pollutant on the filter equipment, improves advantages such as filter effect, has solved the pollutant in the sewage and has remained on filter equipment to cause filter equipment to block up, and reduce filter effect's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel MBR membrane biological reaction treatment device comprises a device body, wherein a filter tank, a reaction tank and a clean water tank are arranged inside the device body, a casing is fixedly connected to the inner bottom wall of the filter tank, a motor is fixedly mounted at the top of the casing, a driving wheel is fixedly connected to the side surface of the output end of the motor, a first rotating shaft is movably connected to the inner side wall of the casing, a driven wheel is fixedly connected to the side surface of the first rotating shaft, the driving wheel is connected with the driven wheel through transmission of a transmission belt, a first gear is fixedly connected to the side surface of the first rotating shaft, a second rotating shaft is movably connected to the inner side wall of the casing, a second gear is fixedly connected to the side surface of the second rotating shaft, the first gear is connected with the second gear through transmission of a chain, a filter grid is fixedly connected to one side of, the inside fixedly connected with pneumatic cylinder of fixed plate, the bottom fixedly connected with cleaning brush of pneumatic cylinder, the right side fixedly connected with of casing collects the storehouse, the inside of reaction tank is provided with the MBR membrane module, the drain has been seted up in the front of equipment body.

Preferably, the water inlet has been seted up in the left side of equipment body, the delivery port has been seted up on the right side of equipment body, the interior diapire fixed mounting of equipment body has the water pump, and the right side of reaction tank is passed through the pipe and is connected with the left side of water pump, and the right side of water pump is passed through the left side with the clean water basin and is connected, and the filtering ponds pass through pipe and reaction tank intercommunication.

Preferably, the driven wheel is located at a front side of the first gear, and the first rotation shaft is located above the second rotation shaft.

Preferably, the front face of the casing is fixedly connected with a protective shell, and the driving wheel and the driven wheel are both located inside the protective shell.

Preferably, both ends of the first rotating shaft and the second rotating shaft are movably connected with a front side wall and a rear side wall of the casing respectively, the front ends of the first rotating shaft and the second rotating shaft penetrate through the front side wall of the casing and extend to the front of the casing, and the rear ends of the first rotating shaft and the second rotating shaft penetrate through the rear side wall of the casing and extend to the rear side of the casing.

Preferably, the first and second gears are each intermeshed with the interior of the chain.

Preferably, collect the storehouse and be located the cleaning brush under, the cleaning brush is located the right side of filter grating, the left side of cleaning brush and the right side overlap joint of filter grating, the export has been seted up in the front of collecting the storehouse, the front and the drain intercommunication in collection storehouse.

Compared with the prior art, the utility model provides a novel MBR membrane biological reaction treatment device, possesses following beneficial effect:

1. this novel MBR membrane biological reaction treatment facility, through casing, motor, action wheel, first rotation axis, follow driving wheel, drive belt, first gear, second rotation axis, second gear, chain, filtration grid, fixed plate, pneumatic cylinder and cleaning brush between mutually supporting to be convenient for filter sewage, and be convenient for clean filtration grid, prevent to filter the grid and take place the condition of blockking up and lead to the filter effect to reduce.

2. This novel MBR membrane biological reaction treatment facility, through collecting mutually supporting between storehouse and the drain to make the pollutant on the filter screen fall in the inside of collecting the storehouse through the cleaning brush, and set up to the inclined plane through one side of collecting the storehouse and being close to equipment body preceding lateral wall, make the inside pollutant in collection storehouse discharge from the drain, thereby be convenient for handle the pollutant.

Drawings

FIG. 1 is a front sectional view of the present invention;

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

FIG. 3 is a sectional view of the side structure of the housing of the present invention;

fig. 4 is the schematic view of the collecting bin structure of the present invention.

Wherein: 1. an apparatus body; 2. a filtration tank; 3. a reaction tank; 4. a clear water tank; 5. a housing; 6. a motor; 7. a driving wheel; 8. a first rotating shaft; 9. a driven wheel; 10. a transmission belt; 11. a first gear; 12. a second rotation shaft; 13. a second gear; 14. a chain; 15. filtering the grating; 16. a fixing plate; 17. a hydraulic cylinder; 18. a cleaning brush; 19. a collection bin; 20. an MBR membrane module; 21. a sewage draining outlet; 22. a water inlet; 23. a water outlet; 24. and (4) a water 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.

Referring to fig. 1-4, a novel MBR membrane biological reaction treatment device comprises a device body 1, a filter tank 2, a reaction tank 3 and a clean water tank 4 are arranged inside the device body 1, the filter tank 2 is positioned on the left side of the reaction tank 3, the reaction tank 3 is positioned on the left side of the clean water tank 4, the filter tank 2 is communicated with a water inlet 22, the clean water tank 4 is communicated with a water outlet 23, the inner bottom wall of the filter tank 2 is fixedly connected with a casing 5, the top of the casing 5 is fixedly provided with a motor 6, the side surface of the output end of the motor 6 is fixedly connected with a driving wheel 7, the inner side wall of the casing 5 is movably connected with a first rotating shaft 8, the side surface of the first rotating shaft 8 is fixedly connected with a driven wheel 9, the front of the casing 5 is fixedly connected with a protective casing, the driving wheel 7 and the driven wheel 9 are both positioned inside the, the driving wheel 7 and the driven wheel 9 are in transmission connection through a transmission belt 10, so that the driven wheel 9 rotates together, a first gear 11 is fixedly connected to the side surface of the first rotating shaft 8, the number of the first gears 11 is two, the two first gears 11 are respectively positioned at the front end and the rear end of the first rotating shaft 8, a second rotating shaft 12 is movably connected to the inner side wall of the casing 5, the driven wheel 9 is positioned at the front side of the first gear 11, the first rotating shaft 8 is positioned above the second rotating shaft 12, the two ends of the first rotating shaft 8 and the second rotating shaft 12 are respectively movably connected with the front side wall and the rear side wall of the casing 5, the front ends of the first rotating shaft 8 and the second rotating shaft 12 penetrate through the front side wall of the casing 5 and extend to the front side of the casing 5, the rear ends of the first rotating shaft 8 and the second rotating shaft 12 penetrate through the rear side wall of the casing 5 and extend to the rear side of the casing 5, the number of the second gears 13 is two, the two second gears 13 are respectively arranged at the front end and the rear end of the second rotating shaft 12, the first gear 11 and the second gear 13 are in transmission connection through a chain 14, the number of the chains 14 is two, the first gear 11 and the second gear 13 are both meshed with the inner part of the chain 14, one side of the chain 14 is fixedly connected with a filter grid 15, the front side and the rear side of the filter grid 15 are respectively and fixedly connected with one side opposite to the two chains 14, the inner top wall of the machine shell 5 is fixedly connected with a fixed plate 16, the inner part of the fixed plate 16 is fixedly connected with a hydraulic cylinder 17, the bottom of the hydraulic cylinder 17 is fixedly connected with a cleaning brush 18, the cleaning brush 18 can be driven by the hydraulic cylinder 17 to move up and down, so that pollutants which cannot fall off the surface of the filter grid 15 can be cleaned by the cleaning brush 18, a collecting bin 19 is fixedly connected to the right side of the machine shell 5, one side of the collecting bin 19, which is close to the front side wall of the equipment body 1, is arranged to be an inclined surface, so that pollutants in the collecting bin 19 can be conveniently discharged from the inside of the collecting bin 19 through a sewage outlet 21, an MBR membrane assembly 20 is arranged inside the reaction tank 3, the front of the equipment body 1 is provided with the sewage outlet 21, the collecting bin 19 is positioned under a cleaning brush 18, the cleaning brush 18 is positioned on the right side of a filtering grid 15, the left side of the cleaning brush 18 is lapped with the right side of the filtering grid 15, the front of the collecting bin 19 is provided with an outlet, the front of the collecting bin 19 is communicated with the sewage outlet 21, the left side of the equipment body 1 is provided with a water inlet 22, the right side of the equipment body 1 is provided with a water outlet 23, a water pump 24 is fixedly installed on the inner bottom wall of the equipment body 1, the water pump 24, the right side of the reaction tank 3 is connected with the left side of the water pump 24 through a guide pipe, the right side of the water pump 24 is connected with the left side of the clean water tank 4 through a guide pipe, and the filter tank 2 is communicated with the reaction tank 3 through a guide pipe.

When in use, sewage enters the inside of the filtering tank 2 from the water inlet 22 at the left side of the equipment body 1, and the sewage is filtered by the filtering grid 15, then the driving wheel 7 is driven by the motor 6 to rotate, because the driving wheel 7 is in transmission connection with the driven wheel 9 through the transmission belt 10, the driving wheel 7 can drive the driven wheel 9 to rotate, and the driven wheel 9 drives the first rotating shaft 8 to rotate, so that the first gear 11 on the first rotating shaft 8 also rotates, because the first gear 11 is meshed with the chain 14, the second gear 13 is also meshed with the chain 14, so that the first gear 11 drives the chain 14 to move, and the chain 14 drives the second gear 13 to rotate, so that the second rotating shaft 12 rotates, and moves through the chain 14, and drives the filtering grid 15 to move, and the movement tracks of the chain 14 and the filtering grid 15 are both annular, then the hydraulic cylinder 17 drives the cleaning brush 18 to repeatedly move up and down, so that the cleaning brush 18 can treat pollutants on the filtering grid 15, some of the pollutants on the filtering grid 15 are clamped on the filtering grid 15, and the pollutants which are difficult to drop can be brushed down by the cleaning brush 18, so that the pollutants on the filtering grid 15 drop in the collecting bin 19 and are discharged from the collecting bin 19 through the sewage discharge outlet 21, while the water in the filtering tank 2 enters the reaction tank 3 through the conduit, and is treated by the MBR membrane module 20, and then the water in the reaction tank 3 can be pumped into the clean water tank 4 through the water pump 24 and is finally discharged through the water outlet 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel MBR membrane biological reaction treatment device comprises a device body (1), and is characterized in that: the inside of equipment body (1) is provided with filtering ponds (2), reaction tank (3) and clean water reservoir (4), the interior diapire fixedly connected with casing (5) of filtering ponds (2), the top fixed mounting of casing (5) has motor (6), the side surface fixedly connected with action wheel (7) of motor (6) output, the inside wall swing joint of casing (5) has first rotation axis (8), the side surface fixedly connected with of first rotation axis (8) follows driving wheel (9), action wheel (7) are connected with follow driving wheel (9) through drive belt (10) transmission, the side surface fixedly connected with first gear (11) of first rotation axis (8), the inside wall swing joint of casing (5) has second rotation axis (12), the side surface fixedly connected with second gear (13) of second rotation axis (12), first gear (11) are connected through chain (14) transmission with second gear (13), one side fixedly connected with of chain (14) filters grid (15), interior roof fixedly connected with fixed plate (16) of casing (5), inside fixedly connected with pneumatic cylinder (17) of fixed plate (16), the bottom fixedly connected with cleaning brush (18) of pneumatic cylinder (17), storehouse (19) is collected to the right side fixedly connected with of casing (5), the inside of reaction tank (3) is provided with MBR (20), drain (21) have been seted up in the front of equipment body (1).

2. The novel MBR membrane bioreaction treatment device according to claim 1, wherein: water inlet (22) have been seted up in the left side of equipment body (1), delivery port (23) have been seted up on the right side of equipment body (1), the interior diapire fixed mounting of equipment body (1) has water pump (24), and the right side of reaction tank (3) is passed through the pipe and is connected with the left side of water pump (24), and the right side of water pump (24) is passed through the left side with clean water reservoir (4) and is connected, and filtering ponds (2) are passed through pipe and reaction tank (3) intercommunication.

3. The novel MBR membrane bioreaction treatment device according to claim 1, wherein: the driven wheel (9) is positioned in front of the first gear (11), and the first rotating shaft (8) is positioned above the second rotating shaft (12).

4. The novel MBR membrane bioreaction treatment device according to claim 1, wherein: the front face of the shell (5) is fixedly connected with a protective shell, and the driving wheel (7) and the driven wheel (9) are located inside the protective shell.

5. The novel MBR membrane bioreaction treatment device according to claim 1, wherein: the two ends of the first rotating shaft (8) and the second rotating shaft (12) are movably connected with the front side wall and the rear side wall of the machine shell (5) respectively, the front ends of the first rotating shaft (8) and the second rotating shaft (12) penetrate through the front side wall of the machine shell (5) and extend to the front side of the machine shell (5), and the rear ends of the first rotating shaft (8) and the second rotating shaft (12) penetrate through the rear side wall of the machine shell (5) and extend to the rear side of the machine shell (5).

6. The novel MBR membrane bioreaction treatment device according to claim 1, wherein: the first gear (11) and the second gear (13) are meshed with the inside of the chain (14).

7. The novel MBR membrane bioreaction treatment device according to claim 1, wherein: collect storehouse (19) and be located under cleaning brush (18), cleaning brush (18) are located the right side of filtering grid (15), the left side of cleaning brush (18) and the right side overlap joint of filtering grid (15), the export has been seted up in the front of collecting storehouse (19), the front and drain (21) intercommunication of collecting storehouse (19).