CN212770065U

CN212770065U - Aeration tank for treating wastewater

Info

Publication number: CN212770065U
Application number: CN202020989331.3U
Authority: CN
Inventors: 曹双旭; 王奕
Original assignee: Huainan Tianxu Environmental Protection Material Engineering Co Ltd
Current assignee: Huainan Tianxu Environmental Protection Material Engineering Co Ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-23
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an aeration tank for handling waste water relates to the relevant field of waste water treatment, for solving the problem that can't handle the produced foam of first operation among the prior art. The improved water spraying device is characterized in that two water spraying heads are arranged on the rotating plate and are fixedly connected with the rotating plate, a pulley is arranged on one side of each water spraying head, the pulleys are arranged in two numbers and are fixedly connected with the rotating plate, a slide is arranged at the lower end of each pulley and is in a circular ring shape, a sliding groove is formed in the inner portion of each slide, and the width of each sliding groove is slightly larger than the width of each pulley.

Description

Aeration tank for treating wastewater

Technical Field

The utility model relates to a waste water treatment related field specifically is an aeration tank for handling waste water.

Background

The aeration tank is a biochemical reactor designed according to the characteristics of microorganisms, and the degradation degree of organic pollutants mainly depends on the designed aeration reaction conditions. The aeration tank utilizes an activated sludge process to treat sewage, and certain sewage retention time is provided in the tank to meet the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge. The aeration tank mainly comprises a tank body, an aeration system and a water inlet and a water outlet. The tank body is generally made of reinforced concrete, and the plane shape of the tank body is rectangular, square, circular and the like, but when the conventional aeration tank works for the first time, surface foam is easily caused when active substances contained in sewage are disturbed in the aeration tank.

The existing aeration tank can not treat the foam generated in the primary operation; therefore, the market is urgently in need of developing an aeration tank for treating wastewater to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aeration tank for handling waste water to solve the problem that the produced foam of the first operation of unable providing among the above-mentioned background art is handled.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aeration tank for handling waste water, includes and changes the board, it is provided with the sprinkler bead on the board to change, the sprinkler bead is provided with two, sprinkler bead and commentaries on classics board fixed connection, one side of sprinkler bead is provided with the pulley, the pulley is provided with two, pulley and commentaries on classics board fixed connection, the lower extreme of pulley is provided with the slide, the slide sets up to the ring form, the inside of slide is provided with the spout, the width of spout slightly is greater than the width of pulley.

Preferably, the inboard of slide is provided with aeration tank, aeration tank's inside is provided with sealed dish, sealed dish laminating aeration tank, the inside of sealed dish is provided with aeration dish, aeration dish laminating sealed dish, sealed dish and aeration dish fixed connection.

Preferably, the upper end of the aeration disc is provided with a plurality of aeration nozzles, a rotating shaft is arranged in the aeration disc, and the rotating shaft is fixedly connected with the aeration disc.

Preferably, the lower extreme of pivot is provided with the second motor, the second motor passes through the coupling joint with the pivot, the lower extreme of second motor is provided with the second motor protective case.

Preferably, one side of the upper end of the aeration nozzle is provided with a water inlet pipe, a second electric valve is arranged on the water inlet pipe and fixedly connected with the water inlet pipe, the other side of the upper end of the aeration nozzle is provided with a water outlet pipe, a first electric valve is arranged on the water outlet pipe, and the water outlet pipe is fixedly connected with the first electric valve.

Preferably, the upper end of changeing the board is provided with first motor protective case, first motor protective case and commentaries on classics board fixed connection, the inside of first motor protective case is provided with first motor, the lower extreme of first motor is provided with solid fixed ring, gu fixed ring's inside is provided with the puddler, the puddler passes through the coupling joint with first motor, gu fixed ring sets up to the laminating with the puddler.

Preferably, be provided with fixed cover on the puddler, fixed cover is provided with a plurality ofly, fixed cover sets up to the laminating with the puddler, fixed cover and puddler fixed connection, fixed sheatheeing in is provided with the commentaries on classics headgear, commentaries on classics headgear and puddler fixed connection, it changes the fan to be provided with on the commentaries on classics headgear, change fan and commentaries on classics headgear fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can rotate through the driving pulley by the arrangement of the pulley and the sprinkler bead when a user uses the aeration tank, thereby spraying the water flow or water beads of the bactericide through the sprinkler bead to break the bubbles floating on the water surface, effectively reducing the generated foam of the aeration tank, and simultaneously reducing the growth of the foam through the bactericide;

2. the utility model discloses a through puddler, the setting of cover and commentaries on classics fan of turning round, the user can rotate through the drive puddler at the in-process that uses this aeration tank to make the drive change the fan under the effect of rivers and rotate, in order to realize the velocity of flow of the inside rivers of aeration tank with higher speed, can alleviate user's service pressure to a certain extent, the aeration efficiency of the whole aeration tank of improvement that also can be by a relatively large margin simultaneously.

Drawings

FIG. 1 is a sectional view of an aeration tank for treating wastewater according to the present invention;

FIG. 2 is a top view of an aeration tank for treating wastewater according to the present invention;

fig. 3 is an internal structure view of the seal disk of the present invention.

In the figure: 1. an aeration tank; 2. a slideway; 3. a chute; 4. a pulley; 5. rotating the plate; 6. a sprinkler head; 7. a first motor casing; 8. a first motor; 9. a fixing ring; 10. a stirring rod; 11. Fixing a sleeve; 12. a rotating head sleeve; 13. rotating the fan; 14. a water outlet pipe; 15. a first electrically operated valve; 16. a water inlet pipe; 17. a second electrically operated valve; 18. sealing the disc; 19. an aeration disc; 20. an aeration nozzle; 21. a rotating shaft; 22. a second motor; 23. a second motor casing.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an aeration tank for handling waste water, including changeing board 5, be provided with sprinkler bead 6 on changeing board 5, sprinkler bead 6 is provided with two, sprinkler bead 6 with change 5 fixed connection of board, one side of sprinkler bead 6 is provided with pulley 4, pulley 4 is provided with two, pulley 4 with change 5 fixed connection of board, the lower extreme of pulley 4 is provided with slide 2, slide 2 sets up to the ring form, slide 2's inside is provided with spout 3, the width of spout 3 slightly is greater than the width of pulley 4, can adjust the position of sprinkler bead 6 through pulley 4.

Further, the inboard of slide 2 is provided with aeration tank 1, and the inside of aeration tank 1 is provided with sealed dish 18, and sealed dish 18 laminating aeration tank 1, the inside of sealed dish 18 are provided with aeration dish 19, and aeration dish 19 laminates sealed dish 18, sealed dish 18 and aeration dish 19 fixed connection can improve the aeration efficiency of this aeration tank through discoid aeration dish 19.

Furthermore, the upper end of the aeration disc 19 is provided with a plurality of aeration nozzles 20, the aeration nozzles 20 are provided, the interior of the aeration disc 19 is provided with a rotating shaft 21, the rotating shaft 21 is fixedly connected with the aeration disc 19, and the aeration disc 19 can be driven to rotate through the rotating shaft 21.

Further, the lower end of the rotating shaft 21 is provided with a second motor 22, the second motor 22 is connected with the rotating shaft 21 through a coupling, the lower end of the second motor 22 is provided with a second motor protective shell 23, and the rotating shaft 21 can be driven to rotate through the second motor 22.

Furthermore, one side of the upper end of the aeration nozzle 20 is provided with a water inlet pipe 16, the water inlet pipe 16 is provided with a second electric valve 17, the second electric valve 17 is fixedly connected with the water inlet pipe 16, the other side of the upper end of the aeration nozzle 20 is provided with a water outlet pipe 14, the water outlet pipe 14 is provided with a first electric valve 15, the water outlet pipe 14 is fixedly connected with the first electric valve 15, and the inlet and outlet of sewage can be controlled through the water inlet pipe 16 and the water outlet pipe 14.

Further, the upper end of commentaries on classics board 5 is provided with first motor protective case 7, first motor protective case 7 with change 5 fixed connection of board, the inside of first motor protective case 7 is provided with first motor 8, the lower extreme of first motor 8 is provided with solid fixed ring 9, gu the inside of fixed ring 9 is provided with puddler 10, puddler 10 passes through the coupling joint with first motor 8, gu fixed ring 9 sets up to the laminating with puddler 10, can rotate through first motor 8 drive puddler 10.

Further, be provided with fixed cover 11 on the puddler 10, fixed cover 11 is provided with a plurality ofly, fixed cover 11 sets up to the laminating with puddler 10, fixed cover 11 and puddler 10 fixed connection, be provided with on the fixed cover 11 and change the head cover 12, change head cover 12 and puddler 10 fixed connection, be provided with on the head cover 12 and change fan 13, change fan 13 and change head cover 12 fixed connection, can change the inside velocity of flow of water of fan 13 acceleration aeration tank through a plurality of.

The working principle is as follows: when in use, the whole aeration tank is firstly checked, after the user confirms that the check is correct, the aeration tank can be started to use, the user can firstly introduce the wastewater into the aeration tank groove 1 through the water inlet pipe 16, the second electric valve 17 is closed after a period of time, the opened second motor 22 can drive the aeration disc 19 to rotate through the rotating shaft 21, then the aeration nozzle 20 aerates the wastewater, and in the working process of the aeration tank, the first motor 8 can drive the stirring rod 10 to rotate through the opened first motor 8, so that the flow velocity of the water in the aeration tank groove 1 is increased, the aeration efficiency of the aeration tank is accelerated, meanwhile, when the aeration tank generates foam, the water can be rotated through the driving pulley 4, so that bactericide water flow or water beads are sprayed through the water spray head 6 to smash the bubbles floating on the water surface, and the generated foam of the aeration tank can be effectively reduced, and simultaneously reduces the growth of foam by spraying the bactericide for the user to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An aeration tank for treating wastewater, comprising a rotating plate (5), characterized in that: it is provided with sprinkler bead (6) on board (5) to change, sprinkler bead (6) are provided with two, sprinkler bead (6) with change board (5) fixed connection, one side of sprinkler bead (6) is provided with pulley (4), pulley (4) are provided with two, pulley (4) and change board (5) fixed connection, the lower extreme of pulley (4) is provided with slide (2), slide (2) set up to the ring form, the inside of slide (2) is provided with spout (3), the width of spout (3) slightly is greater than the width of pulley (4).

2. An aeration tank for treating wastewater according to claim 1, wherein: the inboard of slide (2) is provided with aeration tank groove (1), the inside of aeration tank groove (1) is provided with sealed dish (18), aeration tank groove (1) is laminated in sealed dish (18), the inside of sealed dish (18) is provided with aeration dish (19), aeration dish (19) laminating sealed dish (18), sealed dish (18) and aeration dish (19) fixed connection.

3. An aeration tank for treating wastewater according to claim 2, wherein: the aeration disc is characterized in that an aeration spray head (20) is arranged at the upper end of the aeration disc (19), a plurality of aeration spray heads (20) are arranged, a rotating shaft (21) is arranged in the aeration disc (19), and the rotating shaft (21) is fixedly connected with the aeration disc (19).

4. An aeration tank for treating wastewater according to claim 3, wherein: the lower extreme of pivot (21) is provided with second motor (22), second motor (22) pass through the coupling joint with pivot (21), the lower extreme of second motor (22) is provided with second motor protective case (23).

5. An aeration tank for treating wastewater according to claim 3, wherein: one side of the upper end of the aeration spray head (20) is provided with a water inlet pipe (16), a second electric valve (17) is arranged on the water inlet pipe (16), the second electric valve (17) is fixedly connected with the water inlet pipe (16), the other side of the upper end of the aeration spray head (20) is provided with a water outlet pipe (14), a first electric valve (15) is arranged on the water outlet pipe (14), and the water outlet pipe (14) is fixedly connected with the first electric valve (15).

6. An aeration tank for treating wastewater according to claim 1, wherein: the upper end of changeing board (5) is provided with first motor protective case (7), first motor protective case (7) and commentaries on classics board (5) fixed connection, the inside of first motor protective case (7) is provided with first motor (8), the lower extreme of first motor (8) is provided with solid fixed ring (9), the inside of solid fixed ring (9) is provided with puddler (10), puddler (10) pass through the coupling joint with first motor (8), gu fixed ring (9) sets up to the laminating with puddler (10).

7. An aeration tank for treating wastewater according to claim 6, wherein: be provided with fixed cover (11) on puddler (10), fixed cover (11) are provided with a plurality ofly, fixed cover (11) set up to the laminating with puddler (10), fixed cover (11) and puddler (10) fixed connection, be provided with on fixed cover (11) and change headgear (12), change headgear (12) and puddler (10) fixed connection, it changes fan (13) to be provided with on headgear (12), change fan (13) and change headgear (12) fixed connection.