CN210394094U

CN210394094U - Sewage treatment equipment adopting SBR method

Info

Publication number: CN210394094U
Application number: CN201921142959.3U
Authority: CN
Inventors: 刘昊; 邵章华
Original assignee: Yixing Zhuorui Environmental Protection Equipment Co ltd
Current assignee: Jiangsu zhuorei huanke environmental protection equipment Co., Ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-04-24
Anticipated expiration: 2029-07-20

Abstract

The utility model discloses a SBR method sewage treatment device, including the rose box, the upper end joint of rose box has the case lid, the first agitator motor of upper end fixedly connected with of case lid, the first (mixing) shaft of first agitator motor's output fixedly connected with, the lower extreme of first (mixing) shaft passes the inside that the case lid just extended to the rose box, one side of rose box is equipped with the setting tank, the solid fixed ring of the inside lower extreme fixedly connected with of rose box, solid fixed ring's upper end is equipped with the set casing, the lateral wall of set casing and the inside wall of rose box contact, the equal fixedly connected with arm-tie of the four corners in upper end of set casing, the utility model discloses the beneficial effect who reaches is: the utility model discloses an inside filtering mechanism that has set up of rose box, filtering mechanism's filter lateral wall and inside wall have set up sponge board and filter screen respectively, can be convenient for carry out the double filtration to sewage, and filterable effect is better, has solved current SBR method sewage treatment device and has mostly only filtered sewage once, the not good problem of filter effect.

Description

Sewage treatment equipment adopting SBR method

Technical Field

The utility model relates to a treatment facility, in particular to SBR sewage treatment facility, which belongs to the technical field of sewage treatment.

Background

The development of the SBR (sequencing batch reactor), namely a sequencing batch activated sludge treatment system, is limited in an early sewage treatment tank due to the complex switching of inlet and outlet water and the reason of controlling equipment, but along with the continuous development of scientific technology, the application of the SBR in urban sewage and industrial wastewater is more and more extensive due to the addition of a computer and an automatic control technology.

Most of the existing SBR sewage treatment equipment waits for automatic precipitation in sewage and then discharges clear water above the sewage, so that the working efficiency is not high, the sewage is only filtered once, and the filtering effect is not good.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a SBR method sewage treatment device, solved the problem that exists among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a sewage treatment device by SBR method, which comprises a filter box, wherein the upper end of the filter box is clamped with a box cover, the upper end of the box cover is fixedly connected with a first stirring motor, the output end of the first stirring motor is fixedly connected with a first stirring shaft, the lower end of the first stirring shaft passes through the box cover and extends to the inside of the filter box, one side of the filter box is provided with a settling tank, the inner lower end of the filter box is fixedly connected with a fixed ring, the upper end of the fixed ring is provided with a fixed shell, the outer side wall of the fixed shell is contacted with the inner side wall of the filter box, four corners at the upper end of the fixed shell are all fixedly connected with pulling plates, the middle part of the lower end of the fixed shell is provided with a through hole, the inside of the fixed shell is provided with a bottom ring, the bottom ring and the through hole are positioned on the same vertical line, two sides at the lower end, and a filtering mechanism is arranged on the bottom ring.

As a preferred technical scheme of the utility model, the setting tank includes the box, the inside upper end fixedly connected with diaphragm of box, the upper end fixedly connected with second agitator motor of diaphragm, second agitator motor's output fixedly connected with second (mixing) shaft, the lower extreme of second (mixing) shaft passes the upper end of diaphragm and extends to the lower extreme of diaphragm, the equal fixedly connected with stirring leaf of both sides lower extreme of second (mixing) shaft.

As a preferred technical scheme of the utility model, the outside upper end of box is inserted and is equipped with inlet tube and dog-house, the inlet tube is L type structure, inlet tube and dog-house all pass the upper end of box and the upper end of diaphragm in proper order and all extend to the lower extreme of diaphragm.

As the utility model discloses a preferred technical scheme, filtering mechanism includes the filter, the filter is the awl type structure, the upper end card of filter is in the inside upper end of set casing, the lower extreme of filter is inserted in the inside of end ring, be equipped with a plurality of filtration pores on the filter, fixedly connected with filter screen on the inside wall of filter, the lateral wall fixedly connected with sponge board of filter, sponge board and filter screen all are the awl type structure.

As the utility model discloses a preferred technical scheme, two fixed plates of the equal fixedly connected with in lower extreme both sides of first (mixing) shaft, homonymy two equal fixedly connected with brush between one side that first (mixing) shaft was kept away from to the fixed plate, one side that first (mixing) shaft was kept away from to the brush all contacts with the filter screen.

As a preferred technical scheme of the utility model, the setting tank is close to one side fixedly connected with water pump of rose box, one side fixedly connected with drain pipe of rose box is kept away from to the water pump, the drain pipe passes the outside of setting tank and extends to the inside of setting tank, the drain pipe is located the inside one end joint of box and has the filter mantle, one side fixedly connected with raceway that the setting tank was kept away from to the water pump, the raceway is Z type structure, the raceway passes the outside of rose box and extends to the inside of rose box.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a filter box has set up the filter mechanism inside, and the filter lateral wall and the inside wall of filter mechanism have set up sponge board and filter screen respectively, can be convenient for carry out double filtration to sewage, and the effect of filtration is better, has solved current SBR method sewage treatment device and has mostly only filtered sewage once, problem that the filter effect is not good;

2. the utility model discloses set up the setting tank, the during operation, the feed opening of accessible setting tank puts in the precipitant to the inside of box, recycles second agitator motor stirring sewage, dissolves the precipitant in the aquatic completely for the sedimentation speed of dust in the sewage, thereby reach body height work efficiency's purpose, solved the automatic back of deposiing in sewage that current SBR method sewage treatment device mostly waits, then the clear water of discharge top, problem that work efficiency is not high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a diagram of a region a in fig. 1.

In the figure: 1. a filter box; 2. a box cover; 3. a first stirring motor; 4. a first stirring shaft; 5. a fixing plate; 6. a settling tank; 61. a box body; 62. a transverse plate; 63. a second stirring motor; 64. stirring blades; 65. a second stirring shaft; 67. a feeding port; 68. a water inlet pipe; 7. a fixing ring; 8. a stationary case; 9. a filtering mechanism; 91. a filter plate; 92. a sponge plate; 93. filtering with a screen; 94. filtering holes; 10. a strut; 11. a bottom ring; 12. pulling a plate; 13. a through hole; 14. a water pump; 15. a water delivery pipe; 16. a drain pipe; 17. a filter housing; 18. and a brush.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in the figure 1-2, the utility model provides a sewage treatment device by SBR method, which comprises a filter box 1, a box cover 2 is clamped at the upper end of the filter box 1, a first stirring motor 3 is fixedly connected at the upper end of the box cover 2, a first stirring shaft 4 is fixedly connected at the output end of the first stirring motor 3, the lower end of the first stirring shaft 4 passes through the box cover 2 and extends to the inside of the filter box 1, a settling tank 6 is arranged at one side of the filter box 1, a fixing ring 7 is fixedly connected at the lower end of the inside of the filter box 1, a fixing shell 8 is arranged at the upper end of the fixing ring 7, the outer side wall of the fixing shell 8 is contacted with the inner side wall of the filter box 1, pulling plates 12 are fixedly connected at four corners of the upper end of the fixing shell 8, a through hole 13 is arranged in the middle part of the lower end of the fixing shell 8, a bottom ring 11 is arranged in the inside of the fixing shell 8, the lower end of the supporting rod 10 is fixedly connected with the lower end of the inside of the fixed shell 8, and the bottom ring 11 is provided with a filtering mechanism 9.

The settling tank 6 comprises a tank body 61, the inner upper end of the tank body 61 is fixedly connected with a transverse plate 62, the upper end of the transverse plate 62 is fixedly connected with a second stirring motor 63, the output end of the second stirring motor 63 is fixedly connected with a second stirring shaft 65, the lower end of the second stirring shaft 65 penetrates through the upper end of the transverse plate 62 and extends to the lower end of the transverse plate 62, the lower ends of the two sides of the second stirring shaft 65 are fixedly connected with stirring blades 64, so that dust in sewage can be conveniently precipitated, the outer upper end of the tank body 61 is inserted with a water inlet pipe 68 and a feeding port 67, the water inlet pipe 68 is of an L-shaped structure, the water inlet pipe 68 and the feeding port 67 sequentially penetrate through the upper end of the tank body 61 and the upper end of the transverse plate 62 and extend to the lower end of the transverse plate 62, so that sewage can be conveniently discharged into the tank body 61, and a precipitating agent is put into the tank body, the lower end of the filter plate 91 is inserted into the bottom ring 11, a plurality of filter holes 94 are arranged on the filter plate 91, a filter screen 93 is fixedly connected on the inner side wall of the filter plate 91, a sponge plate 92 is fixedly connected on the outer side wall of the filter plate 91, the sponge plate 92 and the filter screen 93 are both in a cone-shaped structure, so that dust in sewage can be conveniently filtered, the filtering effect of the utility model is improved, two fixing plates 5 are fixedly connected on both sides of the lower end of the first stirring shaft 4, a brush 18 is fixedly connected between one sides of the two fixing plates 5 away from the first stirring shaft 4 on the same side, one side of the brush 18 away from the first stirring shaft 4 is contacted with the filter screen 93, so that dust on the filter screen 93 can be conveniently scraped, the filter screen 93 can be prevented from being blocked, a water pump 14 is fixedly connected on one side of the settling tank 6 close to the filtering tank 1, a drain pipe, the drain pipe 16 is located the inside one end joint of box 61 and has filter mantle 17, and one side fixedly connected with raceway 15 of setting tank 6 is kept away from to water pump 14, and raceway 15 is Z type structure, and raceway 15 passes the outside of rose box 1 and extends to the inside of rose box 1, is convenient for carry sewage.

Specifically, when the utility model is used, the utility model is moved to the working place, the power is switched on, sewage is discharged into the box body 61 through the water inlet pipe 68, and the precipitator is put into the box body 61 through the feed inlet 67, the second stirring motor 63 is started at the same time, the second stirring motor 63 rotates the stirring blade 64 through the second stirring shaft 65 to stir the sewage, the precipitator is completely dissolved into the sewage, then the second stirring motor 63 is closed, waiting for a period of time, the water pump 14 is started again, the water pump 14 discharges the precipitated sewage into the filter box 1 through the drain pipe 16 and the water delivery pipe 15 and falls into the fixed shell 8, when the sewage falls into the fixed shell 8, the sewage sequentially passes through the filter screen 93, the filter plate 91 and the sponge plate 92 and is discharged to the inner lower end of the filter box 1 through the through hole 13, in the process, the filter screen 93 primarily filters the sewage, and when sewage passed sponge board 92, remaining dust can adsorb in sponge board 92's inside in the sewage, start first agitator motor 3 simultaneously, first agitator motor 3 rotates fixed plate 5 through first (mixing) shaft 4, fixed plate 5 drives brush 18 and slides on filter screen 93, scrape the dust on the filter screen 93, after working a period, open case lid 2, rethread arm-tie 12 pulls out the set casing 8 from the inside of rose box 1, detach accumulational dust on the filter screen 93, and change sponge board 92, install the inside of filter box 1 back to the set casing 8 again, with case lid 2 fix again on rose box 1 can.

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 sewage treatment equipment adopting the SBR method is characterized by comprising a filter box (1), wherein a box cover (2) is clamped at the upper end of the filter box (1), a first stirring motor (3) is fixedly connected at the upper end of the box cover (2), a first stirring shaft (4) is fixedly connected at the output end of the first stirring motor (3), the lower end of the first stirring shaft (4) penetrates through the box cover (2) and extends to the inside of the filter box (1), a settling tank (6) is arranged at one side of the filter box (1), a fixing ring (7) is fixedly connected at the lower end of the inside of the filter box (1), a fixing shell (8) is arranged at the upper end of the fixing shell (7), the outer side wall of the fixing shell (8) is contacted with the inner side wall of the filter box (1), pull plates (12) are fixedly connected at four corners at the upper end of the fixing shell (8), and a through hole (13) is arranged in the middle of the lower, the inside of set casing (8) is equipped with end ring (11), end ring (11) and through-hole (13) are located same zhong plumb line, the equal fixedly connected with branch (10) in lower extreme both sides of end ring (11), the lower extreme fixed connection of branch (10) is at the inside lower extreme of set casing (8), be equipped with filtering mechanism (9) on end ring (11).

2. The sewage treatment equipment of the SBR method according to claim 1, wherein the settling tank (6) comprises a tank body (61), a transverse plate (62) is fixedly connected to the upper end inside the tank body (61), a second stirring motor (63) is fixedly connected to the upper end of the transverse plate (62), a second stirring shaft (65) is fixedly connected to the output end of the second stirring motor (63), the lower end of the second stirring shaft (65) penetrates through the upper end of the transverse plate (62) and extends to the lower end of the transverse plate (62), and stirring blades (64) are fixedly connected to the lower ends of two sides of the second stirring shaft (65).

3. An SBR sewage treatment apparatus according to claim 2, wherein a water inlet pipe (68) and a feeding port (67) are inserted into the upper outer end of the tank body (61), the water inlet pipe (68) is of an L-shaped structure, and the water inlet pipe (68) and the feeding port (67) sequentially penetrate through the upper end of the tank body (61) and the upper end of the transverse plate (62) and extend to the lower end of the transverse plate (62).

4. The sewage treatment device of SBR (sequencing batch reactor) method according to claim 1, wherein the filtering mechanism (9) comprises a filtering plate (91), the filtering plate (91) is of a cone-shaped structure, the upper end of the filtering plate (91) is clamped at the inner upper end of the fixed shell (8), the lower end of the filtering plate (91) is inserted into the bottom ring (11), a plurality of filtering holes (94) are formed in the filtering plate (91), a filtering net (93) is fixedly connected to the inner side wall of the filtering plate (91), a sponge plate (92) is fixedly connected to the outer side wall of the filtering plate (91), and the sponge plate (92) and the filtering net (93) are of cone-shaped structures.

5. The sewage treatment equipment adopting the SBR method as claimed in claim 1, wherein two fixing plates (5) are fixedly connected to both sides of the lower end of the first stirring shaft (4), a brush (18) is fixedly connected between the two fixing plates (5) at the same side and the side of the first stirring shaft (4) far away from the same side, and the side of the brush (18) far away from the first stirring shaft (4) is in contact with a filter screen (93).

6. The sewage treatment equipment adopting the SBR method as claimed in claim 1, wherein a water pump (14) is fixedly connected to one side of the settling tank (6) close to the filtering tank (1), a water discharge pipe (16) is fixedly connected to one side of the water pump (14) far away from the filtering tank (1), the water discharge pipe (16) penetrates through the outside of the settling tank (6) and extends to the inside of the settling tank (6), a filter cover (17) is clamped at one end of the water discharge pipe (16) positioned inside the tank body (61), a water conveying pipe (15) is fixedly connected to one side of the water pump (14) far away from the settling tank (6), the water conveying pipe (15) is of a Z-shaped structure, and the water conveying pipe (15) penetrates through the outside of the filtering tank (1) and extends to the inside of the filtering tank (1).