CN217600458U

CN217600458U - Reaction tank for ecological purification sewage treatment

Info

Publication number: CN217600458U
Application number: CN202221220544.5U
Authority: CN
Inventors: 陈林; 杨铭秋; 王米娜; 杨锴; 朱琳琳
Original assignee: Cccc Guanghang Green Construction Co ltd; CCCC Guangzhou Dredging Co Ltd.
Current assignee: Cccc Guanghang Green Construction Co ltd; CCCC Guangzhou Dredging Co Ltd.
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-18
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a reaction tank for ecological purification sewage treatment belongs to sewage treatment technical field. A reaction tank for treating ecological purification sewage comprises a reaction tank body, wherein a driving motor is arranged at the bottom of the reaction tank body, the output end of the driving motor is connected with a rotating shaft, one end of the rotating shaft, far away from the driving motor, penetrates through the bottom of the reaction tank body and is connected with a stirring shaft, a stirring rod is arranged on the stirring shaft, connecting rods are arranged on the upper side and the lower side of the stirring shaft, one end, far away from the stirring shaft, of each connecting rod is connected with a movable plate, a scraper is movably connected in each movable plate, the scraper movably abuts against the inner side wall of the reaction tank body, a shaking assembly used for driving the scraper to shake is arranged on each movable plate, and an aeration cleaning assembly is further arranged on each movable plate; the utility model discloses can clear up the mud of lateral wall in the reaction tank, make mud and sewage high efficiency reaction, improve the sewage treatment result.

Description

Reaction tank for ecological purification sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to an ecological reaction tank for purifying sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the classification of sewage sources.

In sewage treatment plants, biological reaction tanks are common sewage treatment facilities. The biological reaction tank utilizes activated sludge containing live bacteria, protozoa and other microbial groups to treat sewage; organic matters and toxicants in the sewage are degraded, oxidized or adsorbed by aerobic microorganisms in the sludge, and the microorganisms obtain nutrition and grow and reproduce.

Sludge in the biological reaction tank is easy to precipitate due to slow sewage flow speed, and the reaction rate of the sludge and the sewage is influenced; the sludge is easy to adhere to the side wall of the reaction tank to agglomerate, so that the reaction treatment effect is influenced; even if be provided with the scraper blade, when the scraper blade is scraping the mud of reaction tank lateral wall adhesion, the mud of scraping can adhere at the scraping surface of scraper blade, can influence the reaction result of mud and sewage equally, causes sewage treatment quality relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a reaction tank for ecological purification sewage treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ecological reaction tank for sewage treatment that purifies, includes reaction cell body, reaction cell body's bottom is provided with driving motor, driving motor's output is connected with the pivot, driving motor's one end is kept away from in the pivot is passed reaction cell body's bottom and is connected with the (mixing) shaft, be provided with the puddler on the (mixing) shaft, the upper and lower both sides of (mixing) shaft all are provided with the connecting rod, the one end that the (mixing) shaft was kept away from to the connecting rod is connected with the movable plate, swing joint has the scraper blade in the movable plate, the scraper blade offsets with reaction cell body's inside wall activity, be provided with the subassembly that rocks that is used for driving the scraper blade shake on the movable plate, still be provided with aeration clearance subassembly on the movable plate.

Preferably, the rocking assembly comprises mounting plates arranged at two ends of the movable plate, a rotating shaft is rotatably connected between the mounting plates, rollers are arranged on the rotating shaft and movably abut against the inner side wall of the reaction tank body, and cams are arranged on the rotating shaft.

Preferably, the shaking assembly further comprises a movable cavity arranged in the movable plate, the scraper is connected to the movable cavity in a sliding mode, a first elastic element is arranged between the inner wall of the movable cavity and the scraper, a first stress plate is connected to the scraper and penetrates through the movable plate and extends outwards, and the first stress plate is movably abutted to the cam.

Preferably, the roller is provided with a rubber ring, and the rubber ring is provided with anti-skidding lines which are uniformly distributed.

Preferably, the aeration cleaning assembly is including seting up the airtight chamber on the movable plate, sliding connection has the piston plate in the airtight chamber, be provided with second elastic element between piston plate and the airtight intracavity wall, one side that the piston plate deviates from second elastic element is provided with the second atress board, the one end that the piston plate was kept away from to the second atress board passes the movable plate and offsets with the cam activity.

Preferably, the aeration cleaning assembly further comprises an air outlet groove formed in the moving plate, two one-way valves are arranged in the closed cavity, one of the one-way valves is communicated with the air outlet groove, and the other one-way valve is communicated with an air inlet pipe.

Compared with the prior art, the utility model provides an ecological reaction tank for purifying sewage treatment possesses following beneficial effect:

1. this ecological reaction tank for sewage purification treatment clears up the mud of reaction tank inner wall through the scraper blade, and rocks the subassembly and can make the mud of adhesion drop on the scraper blade, makes mud react with sewage high efficiency under the effect of (mixing) shaft, improves the sewage treatment result.

2. This ecological reaction tank for sewage treatment that purifies blows off the in-process of removing the mud of adhesion on the scraper blade through aeration clearance subassembly, can fill external air simultaneously in the reaction tank, improves the aeration effect of reaction tank, and then high sewage treatment efficiency.

Drawings

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

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

fig. 3 is a schematic view of the external structure of the moving block of the present invention;

fig. 4 is a schematic cross-sectional structure view of the moving block of the present invention.

In the figure: 1. a reaction tank body; 2. a drive motor; 3. a stirring shaft; 301. a stirring rod; 302. a connecting rod; 4. moving the plate; 401. a movable cavity; 4011. a first elastic element; 5. a squeegee; 501. a first force-bearing plate; 6. mounting a plate; 7. a rotating shaft; 701. a roller; 702. a cam; 8. a closed cavity; 801. a piston plate; 802. a second elastic element; 803. a second force-bearing plate; 9. an air outlet groove; 10. an air inlet pipe.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention 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", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

refer to fig. 1, fig. 2, fig. 3 and fig. 4, a reaction tank for ecological purification sewage treatment, including reaction tank body 1, reaction tank body 1's bottom is provided with driving motor 2, driving motor 2's output is connected with the pivot, the one end that driving motor 2 was kept away from in the pivot is passed reaction tank body 1's bottom and is connected with (mixing) shaft 3, be provided with puddler 301 on the (mixing) shaft 3, the upper and lower both sides of (mixing) shaft 3 all are provided with connecting rod 302, the one end that (mixing) shaft 3 was kept away from to connecting rod 302 is connected with movable plate 4, swing joint has scraper blade 5 in the movable plate 4, scraper blade 5 offsets with reaction tank body 1's inside wall activity, be provided with the subassembly that rocks that is used for driving scraper blade 5 to shake on the movable plate 4, still be provided with aeration clearance subassembly on the movable plate 4.

It is specific, through control driving motor 2 operation, make driving motor 2's output drive (mixing) shaft 3 rotate, it is rotatory to drive puddler 301 when (mixing) shaft 3 rotates, and then stir the mud inlet wire in reaction cell body 1, avoid sludge sedimentation on the one hand, on the other hand makes mud and sewage fully react the degradation, and (mixing) shaft 3 drives scraper blade 5 on the movable plate 4 through connecting rod 302 when rotating and strikes off the mud of adhesion on 1 inside wall of reaction cell body, in this process, it clears away the mud of adhesion on to scraper blade 5 to rock subassembly and aeration clearance subassembly, make mud free activity in the reaction cell, effectively promote going on of biochemical reaction, and then improve the sewage treatment effect.

As the utility model discloses preferred technical scheme rocks the subassembly including setting up at the mounting panel 6 at 4 both ends of movable plate, rotates between two mounting panels 6 and is connected with axis of rotation 7, is provided with gyro wheel 701 in the axis of rotation 7, and gyro wheel 701 offsets with the inside wall activity of reaction cell body 1, is provided with cam 702 in the axis of rotation 7.

Further, the shaking assembly further comprises a movable cavity 401 arranged in the moving plate 4, the scraping plate 5 is connected in the movable cavity 401 in a sliding mode, a first elastic element 4011 is arranged between the inner wall of the movable cavity 401 and the scraping plate 5, a first stress plate 501 is connected to the scraping plate 5, the first stress plate 501 penetrates through the moving plate 4 and extends outwards, and the first stress plate 501 is movably abutted to the cam 702.

Further, a rubber ring is arranged on the roller 701, and anti-skid lines are uniformly distributed on the rubber ring.

Specifically, when the movable plate 4 rotates along with the stirring shaft 3, the roller 701 arranged on the outer side of the movable plate 4 contacts and rotates with the inner side wall of the reaction tank, so that the rotating shaft 7 connected with the roller 701 drives the cam 702 to abut against the first stress plate 501, the first stress plate 501 is stressed to push the scraper 5 in the movable cavity 401, so that the scraper 5 moves forwards, when the cam 702 does not abut against the first stress plate 501 any more, the scraper 5 moves backwards under the elastic action of the first elastic element 4011, so that the scraper 5 shakes repeatedly when scraping off the sludge on the side wall, so that the sludge is dispersed and diffused, and further the sludge is prevented from adhering to the scraper 5, and the reaction of the sludge and the sewage is influenced.

As the utility model discloses preferred technical scheme, aeration clearance subassembly is including seting up the airtight chamber 8 on movable plate 4, and sliding connection has piston plate 801 in the airtight chamber 8, is provided with second elastic element 802 between piston plate 801 and the 8 inner walls in airtight chamber, and one side that piston plate 801 deviates from second elastic element 802 is provided with second atress board 803, and the one end that piston plate 801 was kept away from to second atress board 803 is passed movable plate 4 and is offset with cam 702 activity.

Furthermore, the aeration cleaning assembly further comprises an air outlet groove 9 formed in the moving plate 4, two one-way valves are arranged in the sealed cavity 8, one of the one-way valves is communicated with the air outlet groove 9, and the other one-way valve is communicated with an air inlet pipe 10.

Concretely, cam 702 can be along with the counterbalance of second atress board 803 intermittent type nature when rotation axis 7 is rotatory, make piston plate 801 cooperation second elastic component 802 reciprocating motion in airtight chamber 8, at this in-process, airtight chamber 8 extracts the air in the external world through intake pipe 10, extrude the air of extraction to going out air trough 9 again, the effort that goes out air trough 9 exhaust air and produce is further clear away to the mud of adhesion on scraper blade 5, make mud no longer the adhesion and can be in reaction cell body 1 even diffusion and dispersion, make mud better react with sewage, and go out the air bubble of air trough 9 exhaust and can improve the aeration effect in the reaction cell, thereby improve treatment effect and the treatment effeciency to sewage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an ecological reaction tank for sewage treatment that purifies, includes reaction cell body (1), its characterized in that, the bottom of reaction cell body (1) is provided with driving motor (2), the output of driving motor (2) is connected with the pivot, the one end that driving motor (2) were kept away from in the pivot passes the bottom of reaction cell body (1) and is connected with (mixing) shaft (3), be provided with puddler (301) on (mixing) shaft (3), the upper and lower both sides of (mixing) shaft (3) all are provided with connecting rod (302), the one end that (mixing) shaft (3) were kept away from in connecting rod (302) is connected with movable plate (4), swing joint has scraper blade (5) in movable plate (4), scraper blade (5) offsets with the inside wall activity of reaction cell body (1), be provided with the movable plate on movable plate (4) and be used for driving the subassembly that rocks of scraper blade (5), still be provided with aeration clearance subassembly on movable plate (4).

2. The reaction tank for ecological purification sewage treatment according to claim 1, wherein the shaking assembly comprises mounting plates (6) disposed at two ends of the moving plate (4), a rotating shaft (7) is rotatably connected between the two mounting plates (6), a roller (701) is disposed on the rotating shaft (7), the roller (701) movably abuts against an inner side wall of the reaction tank body (1), and a cam (702) is disposed on the rotating shaft (7).

3. The reaction tank for ecological purification sewage treatment according to claim 2, wherein the shaking assembly further comprises a movable cavity (401) arranged in the movable plate (4), the scraper (5) is slidably connected in the movable cavity (401), a first elastic element (4011) is arranged between the inner wall of the movable cavity (401) and the scraper (5), a first stress plate (501) is connected to the scraper (5), the first stress plate (501) penetrates through the movable plate (4) and extends outwards, and the first stress plate (501) is movably abutted to the cam (702).

4. The reaction tank for ecological purification sewage treatment as claimed in claim 2, wherein the roller (701) is provided with a rubber ring, and the rubber ring is provided with evenly distributed anti-skid lines.

5. The reaction tank for ecological purification sewage treatment according to claim 2, wherein the aeration cleaning assembly comprises a sealed cavity (8) arranged on the moving plate (4), a piston plate (801) is slidably connected in the sealed cavity (8), a second elastic element (802) is arranged between the piston plate (801) and the inner wall of the sealed cavity (8), one side of the piston plate (801) departing from the second elastic element (802) is provided with a second stress plate (803), and one end of the second stress plate (803) far away from the piston plate (801) passes through the moving plate (4) and is movably abutted to the cam (702).

6. The reaction tank for ecological purification sewage treatment as claimed in claim 5, wherein the aeration cleaning assembly further comprises an air outlet groove (9) formed on the moving plate (4), two one-way valves are arranged in the closed cavity (8), one of the one-way valves is communicated with the air outlet groove (9), and the other one-way valve is communicated with an air inlet pipe (10).