CN212198946U

CN212198946U - Integration MBR membrane sewage treatment device

Info

Publication number: CN212198946U
Application number: CN202020697640.3U
Authority: CN
Inventors: 张晏; 鞠勇; 王长青; 孙禄
Original assignee: Beijing Horun Taize Environmental Technology Co ltd
Current assignee: Beijing Horun Taize Environmental Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-22
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the technical field of MBR membrane sewage treatment equipment, and discloses an integrated MBR membrane sewage treatment equipment, which comprises an organism, wherein a water inlet is arranged at one side of the organism, a water outlet is arranged at the other side of the organism, a cleaning device is arranged at one side of the top of the organism, the cleaning device is provided with two fixed rods, two fixed rods are internally provided with chutes, a first slider and a second slider are connected between the chutes in a sliding way through pulleys, a baffle is fixedly arranged at the top of the fixed rods, the baffle is arranged between the first slider and the second slider, and a stopper is arranged at the top of the second slider, the cleaning device is arranged on the organism, and the cleaning device is driven by a hydraulic cylinder to clean grids, so that residues on the surfaces of the grids can not be blocked due to accumulation, the manual cleaning is avoided, the manpower consumption is excessive, and the work efficiency of cleaning the garbage is greatly improved.

Description

Integration MBR membrane sewage treatment device

Technical Field

The utility model belongs to the technical field of MBR membrane sewage treatment device, a integration MBR membrane sewage treatment device is disclosed.

Background

Water is a source of human life, and a large amount of wastewater is produced in industrial production and daily life of people. However, China is a country with serious drought and water shortage. And water pollution is serious in China, and particularly most domestic sewage is directly discharged into the natural environment after being treated at any time, so that environmental pollution is caused; the MBR technology is a technology for treating sewage by combining a filtering membrane with biochemical reaction in sewage treatment, and is also called a membrane separation activated sludge process. The membrane bioreactor combines the biodegradation function of the traditional biological treatment technology and the high-efficiency separation function of the membrane separation technology, has the advantages of high removal efficiency of pollutants in sewage, simple separation process, small occupied area, good effluent quality and prevention of loss of various microbial floras (beneficial to growth of bacteria with slow production speed).

The existing sewage treatment equipment is basically installed outdoors, sewage flowing from the outside flows into the sewage treatment equipment through the grating filter arranged on the sewage treatment equipment to be treated, but due to long-time use, a large amount of solid matters caused by sewage flowing are blocked by the grating, accumulation is formed, blockage can be formed if the treatment is not in time, the existing sewage treatment equipment cannot automatically clean residues, only manual treatment is realized, but the manual treatment needs frequent checking and cleaning, and the treated residues are not stacked in reasonable places, backflow can be caused when one side is accumulated for a long time, so that the cleaning work efficiency is low, and a large amount of manpower is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration MBR membrane sewage treatment device to solve current sewage treatment device and can not clear up the accumulational residue in grid surface, need artifical clearance, and the rubbish of clearance does not have the department and lays the clearance work efficiency who leads to and the problem of extravagant manpower.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated MBR membrane sewage treatment device comprises a machine body, wherein a water inlet is formed in one side of the machine body, a water outlet is formed in the other side of the machine body, a cleaning device is arranged at the top of the machine body and positioned at one side of the water inlet, the cleaning device is provided with two fixing rods, sliding grooves are formed in the two fixing rods, a first sliding block and a second sliding block are connected between the two sliding grooves in a sliding manner through pulleys, a baffle is fixedly arranged at the top of each fixing rod and positioned between the first sliding block and the second sliding block, a limiting block is arranged at the top of the second sliding block and matched with the baffle, a hydraulic cylinder is fixedly connected to one side of the first sliding block, one end of the hydraulic cylinder is fixed on the machine body, a second supporting rod is rotatably connected to the bottom of the first sliding block through a rotating shaft, and first bracing piece includes forearm and long arm, forearm and the mutual fixed connection of long arm, the one end of forearm and long arm fixed connection is passed through the pivot and is rotated with the second bracing piece and be connected, the one end welding that the forearm was kept away from to the long arm has the brush of scraping, and scrapes brush middle part and long arm end connection, the inside below that is located the brush of scraping of organism installs the grid.

Preferably, the equalizing basin is installed to the below of grid, facultative tank is installed to one side of equalizing basin, the MBR pond is installed to one side of facultative tank, the clean water basin is installed to one side of MBR pond, the control room is installed to clean water basin one side.

Preferably, a garbage collection box is arranged above the facultative tank and the MBR tank, a sliding door is arranged between the garbage collection box and the clean water tank, and the sliding door is positioned above the garbage collection box.

Preferably, the grid includes low face, inclined plane and high face, the high face is located garbage collection box's one side, the one end fixed connection of low face and high face has the inclined plane, limiting plate is all installed to low face, inclined plane and high face both sides.

Preferably, the two ends of the scraping brush are fixedly provided with limiting rods, and the limiting rods are matched with the limiting plates.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up cleaning device on the organism, through pneumatic cylinder drive cleaning device, made cleaning device clear up the grid, made grid surface residue can not cause the jam because of piling up, avoided artifical clearance, too much consumed manpower has improved the work efficiency of clearance rubbish greatly.

(2) The utility model discloses garbage collection box has been installed on the organism to a grid that possess the height drop has been set up, through solid waste by sewage flow to the grid, there is the drop because of the grid, solid waste stops the grid low, cleaning device clears up solid waste and passes through the grid eminence, go to garbage collection box again, on the way, surplus sewage on the solid waste flows away through the grid, thereby the solid waste in the effectual clearance play sewage, and pile up in the concentration, the further work efficiency who has improved clearance rubbish is smooth and avoid consuming too much manpower.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a perspective view of the present invention;

fig. 4 is a top view of the inventive grid;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

in the figure: 1-machine body, 11-hydraulic cylinder, 12-water inlet, 13-water outlet, 2-adjusting tank, 3-cleaning device, 31-first slide block, 32-second slide block, 33-chute, 34-fixed rod, 35-first supporting rod, 36-baffle, 37-scraping brush, 38-limiting rod, 39-second supporting rod, 4-grid, 41-limiting plate, 5-garbage collection box, 51-sliding door, 6-control room, 7-clear water tank, 8-MBR tank, 9-facultative tank and 10-limiting block.

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. 1-5, the present invention provides the following technical solutions: an integrated MBR membrane sewage treatment device comprises a machine body 1, wherein one side of the machine body 1 is provided with a water inlet 12, the water inlet 12 is used for flowing in sewage, the other side of the machine body 1 is provided with a water outlet 13, the water outlet 13 is used for discharging the treated sewage, one side of the top of the machine body 1, which is positioned at the water inlet 12, is provided with a cleaning device 3, the cleaning device 3 is provided with two fixing rods 34, the fixing rods 34 are used for stabilizing the cleaning device 3, the insides of the two fixing rods 34 are provided with chutes 33, a first sliding block 31 and a second sliding block 32 are connected between the two chutes 33 in a sliding way through pulleys, the top of each fixing rod 34 is fixedly provided with a baffle 36, the baffle 36 is positioned between the first sliding block 31 and the second sliding block 32, the top of the second sliding block 32 is provided with a limiting block 10, the limiting block 10, thereby preventing the second slide block 32 from continuously sliding, one side of the first slide block 31 is fixedly connected with a hydraulic cylinder 11, one end of the hydraulic cylinder 11 is fixed on the machine body 1, the hydraulic cylinder 11 is driven by a hydraulic pump to extend and retract, the hydraulic cylinder 11 is used for pushing and pulling the first slide block 31 to slide, the bottom of the first slide block 31 is rotatably connected with a second support rod 39 through a rotating shaft, the bottom of the second slide block 32 is rotatably connected with a first support rod 35 through a rotating shaft, the first support rod 35 comprises a short arm and a long arm, the short arm and the long arm are fixedly connected with each other, the first support rod 35 and the second support rod 39 are used for controlling the scraping brush 37 to lift and move, one end of the short arm and the long arm are rotatably connected through the rotating shaft and the second support rod 39, one end of the long arm far away from the short arm is welded with the scraping brush 37, the middle part of the scraping brush 37 is connected with the end part of the long arm, the scraping brush 37 is, the grating 4 is used for separating solids in the sewage.

Further, equalizing basin 2 is installed to grid 4's below, equalizing basin 2 is used for adjusting sewage water yield and quality of water, facultative tank 9 is installed to one side of equalizing basin 2, facultative tank 9 is used for improving the biochemical nature of sewage, MBR pond 8 is installed to one side of facultative tank 9, MBR pond 8 is used for the deep purification of sewage, clean water basin 7 is installed to one side of MBR pond 8, clean water basin 7 is used for MBR to produce water storage tank, control room 6 is installed to 7 one side of clean water basin, control room 6 is used for installing electrical equipment.

Furthermore, a garbage collection box 5 is arranged above the facultative tank 9 and the MBR tank 8, a sliding door 51 is arranged between the garbage collection box 5 and the clean water tank 7, the sliding door 51 is positioned above the garbage collection box 5, the garbage collection box 5 is used for collecting solid residues, the garbage collection box is convenient to clean uniformly, and the sliding door 51 is used for opening the garbage collection box 5.

Specifically, grid 4 includes low face, inclined plane and high face, and the high face is located one side of garbage collection box 5, and limiting plate 41 is all installed to the one end fixedly connected with inclined plane of low face and high face, low face, inclined plane and high face both sides, and sewage flow direction low face filters, and the inclined plane is used for blockking the solid, conveniently scrapes the unified clearance of brush 37, and the high face is arranged in the clearance process and filters the remaining liquid sewage of solid, and limiting plate 41 is higher than grid 4 a little.

It is worth to explain, scrape brush 37 both ends and all fixed mounting have gag lever post 38, and gag lever post 38 and limiting plate 41 mutually support, scrape when brush 37 scrapes 4 inclined planes on the grid, gag lever post 38 can give scraping brush 37 an ascending dynamics to change and scrape brush 37 inclination, effectively protect grid 4 and scrape the wearing and tearing that brush 37 produced because of removing the friction.

The hydraulic cylinder model: HOB series 14MPA hydraulic cylinder

The utility model discloses a theory of operation and use flow: the sewage flows in from the water inlet 12, is filtered by the grating 4, the solid garbage stays at the lower part of the grating 4, the hydraulic cylinder 11 is started to drive the first slide block 31 to slide in the fixed rod 34, the joint of the first slide block 31 and the second support rod 39 continues to move forwards due to certain resistance of the second slide block 32, the first support rod 35 is pressed downwards by the second support rod 39, the scraping brush 37 is driven to contact and block the grating 4 downwards, the first slide block 31 continues to slide forwards and drives the second support rod 39 to push the first support rod 35 to move forwards, so that the scraping brush 37 slides on the surface of the grating 4,

when the scraping brush 37 slides to the inclined surface of the grating 4, the scraping brush 37 lifts upwards along the inclined surface of the grating 4, so that the included angle between the first supporting rod 35 and the second supporting rod 39 is increased, and the distance between the second sliding block 32 and the first sliding block 31 is increased.

When sliding to be close to the garbage collection box 5, the hydraulic cylinder 11 drives the first sliding block 31 to shrink, the first sliding block 31 drives the first supporting rod 35 and the first sliding block 31 through the second supporting rod 39 and scrapes the brush 37 to shrink, when the first sliding block 31 shrinks to the low position of the grating 4, the limiting block 10 on the second sliding block 32 is blocked by the baffle 36 and cannot shrink, the first sliding block 31 continues to shrink, so that the first supporting rod 35 is pulled up through the second supporting rod 39, and the brush 37 is scraped and then lifted.

Sewage flows into the adjusting tank 2 after being filtered by the grating 4, is pumped into the facultative tank 9 by a water pump, flows into the MBR tank 8, is finally purified by the MBR membrane and is pumped into the clean water tank 7, wherein sludge is pumped back to the anoxic tank 9 by the water pump, and finally water in the clean water tank 7 is pumped from a water outlet valve in the control room 6 and is discharged from a water outlet 13.

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. The utility model provides an integration MBR membrane sewage treatment device, includes organism (1), water inlet (12) have been seted up to organism (1) one side, delivery port (13), its characterized in that are installed to organism (1) opposite side: the cleaning device (3) is installed on one side, located at the water inlet (12), of the top of the machine body (1), the cleaning device (3) is provided with two fixing rods (34), sliding grooves (33) are formed in the two fixing rods (34), a first sliding block (31) and a second sliding block (32) are connected between the two sliding grooves (33) through pulleys in a sliding mode, a baffle (36) is fixedly installed on the top of each fixing rod (34), the baffle (36) is located between the first sliding block (31) and the second sliding block (32), a limiting block (10) is installed on the top of the second sliding block (32), the limiting block (10) is matched with the baffle (36), a hydraulic cylinder (11) is fixedly connected to one side of the first sliding block (31), one end of the hydraulic cylinder (11) is fixed to the machine body (1), and a second supporting rod (39) is rotatably connected to the bottom of the first sliding block (31) through, second slider (32) bottom is rotated through the pivot and is connected with first bracing piece (35), and first bracing piece (35) include forearm and long arm, the mutual fixed connection of forearm and long arm, the forearm rotates through pivot and second bracing piece (39) with long arm fixed connection's one end to be connected, the one end welding that the forearm was kept away from to the long arm has scrapes brush (37), and scrapes brush (37) middle part and long arm end connection, grid (4) are installed to the below that brush (37) were scraped to inside being located of organism (1).

2. The integrated MBR membrane sewage treatment device of claim 1, wherein: equalizing basin (2) are installed to the below of grid (4), facultative tank (9) are installed to one side of equalizing basin (2), MBR pond (8) are installed to one side of facultative tank (9), clean water basin (7) are installed to one side of MBR pond (8), control room (6) are installed to clean water basin (7) one side.

3. The integrated MBR membrane sewage treatment device of claim 2, wherein: install garbage collection box (5) above facultative tank (9) and MBR pond (8), install sliding door (51) between garbage collection box (5) and clean water basin (7), and sliding door (51) are located the top of garbage collection box (5).

4. The integrated MBR membrane sewage treatment device of claim 1, wherein: grid (4) are including low face, inclined plane and high face, the high face is located one side of garbage collection box (5), the one end fixed connection of low face and high face has the inclined plane, limiting plate (41) are all installed to low face, inclined plane and high face both sides.

5. The integrated MBR membrane sewage treatment device of claim 1, wherein: the two ends of the scraping brush (37) are fixedly provided with limiting rods (38), and the limiting rods (38) are matched with the limiting plates (41).