CN217265010U

CN217265010U - Acid-base adjusting equipment for sewage treatment

Info

Publication number: CN217265010U
Application number: CN202220971730.6U
Authority: CN
Inventors: 仇伟
Original assignee: Jiangsu Huajian Environmental Engineering Co ltd
Current assignee: Jiangsu Huajian Environmental Engineering Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-23
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses an acid-base adjusting equipment for sewage treatment relates to sewage treatment technical field, this an acid-base adjusting equipment for sewage treatment, including acid-base regulation bucket and stirring mixed subassembly, acid-base regulation bucket one side upper end is provided with the inlet, acid-base regulation bucket upper end fixed surface is provided with sour box, the fixed alkali box that is provided with in sour box one side, stirring mixed subassembly sets up in the both sides and the inside of acid-base regulation bucket, stirring mixed subassembly is including the stirring subassembly, aeration subassembly and PH detection device, realized this an acid-base adjusting equipment for sewage treatment can effectively make sewage fully react with acid thing or alkaline thing, and can effectively cushion external action power extension acid-base regulation bucket life.

Description

Acid-base adjusting equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is an acid-base adjusting equipment for sewage treatment.

Background

Sewage treatment is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage.

In the chemical field, acid-base sewage may be generated, acid-base adjusting equipment is needed to neutralize and adjust the sewage, and the acid-base adjusting equipment for sewage treatment in the existing market has no effective stirring device, so that acid or base cannot be sufficiently neutralized and reacted with the sewage after being added, and the adjusting effect is poor;

and when sewage enters the inside of the acid-base regulating equipment, the sewage is easy to impact the acid-base regulating equipment, and the service life of the equipment is reduced, so that the acid-base regulating equipment for sewage treatment needs to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a not enough to prior art, the utility model discloses an acid-base adjusting device for sewage treatment to can not fully neutralize the reaction with sewage after the acid thing or the alkaline thing of adding that provide in solving above-mentioned background art, adjust the relatively poor problem of effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an acid-base conditioning apparatus for wastewater treatment, comprising: the acid-base adjusting device comprises an acid-base adjusting barrel and a stirring and mixing component for enabling sewage in the acid-base adjusting barrel to fully react with acidic substances or alkaline substances;

the front surface of the acid-base adjusting barrel is provided with a liquid level meter, the upper end of one side of the acid-base adjusting barrel is provided with a liquid inlet, the upper end surface of the acid-base adjusting barrel is fixedly provided with an acid box, one side of the acid box is fixedly provided with a base box, the lower end discharge pipes of the acid box and the base box are both communicated with the interior of the acid-base adjusting barrel, and the lower end discharge pipes of the acid box and the base box are both provided with electromagnetic valves;

the stirring and mixing assembly is arranged on the two sides and the inside of the acid-base adjusting barrel and comprises a stirring assembly, an aeration assembly and a pH detection device, and the pH detection device is arranged on the inner wall of one side, away from the liquid inlet, of the acid-base adjusting barrel.

Preferably, the stirring subassembly includes the action wheel, follows driving wheel and belt, the action wheel, follow the equal activity of driving wheel and belt set up in acid-base adjusting barrel and be close to inlet one side surface, the action wheel with pass through belt transmission from the driving wheel and be connected.

Preferably, the stirring assembly is characterized by further comprising a rotating shaft, an impeller and a stirring paddle, wherein the rotating shaft, the impeller and the stirring paddle are all arranged inside the acid-base adjusting barrel, one end of the rotating shaft penetrates through the side wall of the acid-base adjusting barrel and is fixedly connected with the driving wheel, and the impeller is fixedly arranged on the outer surface of the rotating shaft.

Preferably, stirring rake one end is passed acid-base regulation bucket lateral wall and is followed driving wheel fixed connection, the stirring rake is kept away from driving wheel one end and is provided with the bearing connecting piece, the stirring rake passes through the bearing connecting piece and is connected with acid-base regulation bucket lateral wall rotation.

Preferably, the aeration assembly comprises an air pump, an air pipeline and an aeration head, the air inlet of the air pipeline is fixedly connected with the air outlet of the air pump, the main shaft of the stirring paddle is of a hollow structure, the aeration head is arranged on the outer surface of the main shaft of the stirring paddle, and the air outlet of the air pipeline is communicated with the inside of the main shaft of the stirring paddle through a bearing connecting piece.

Preferably, the lower end of the acid-base adjusting barrel is provided with a buffer base, the buffer base is provided with a groove, a buffer assembly is arranged between the lower end of the acid-base adjusting barrel and the bottom surface of the groove, and the surface of the lower end of the acid-base adjusting barrel is provided with a buffer groove.

Preferably, the buffering assembly comprises a limiting post, a limiting plate and a buffering spring, the limiting plate and the buffering spring are both arranged inside the buffer groove, the lower end of the limiting post is fixedly connected with the bottom surface of the groove, the upper end of the limiting post is inserted into the buffer groove and is fixedly connected with the limiting plate, and the buffering spring is arranged on the upper end surface of the limiting plate.

The utility model discloses an acid-base adjusting equipment for sewage treatment, its beneficial effect who possesses as follows:

1. this an acid-base adjusting equipment for sewage treatment adds acid thing or alkaline thing when sewage passes through the inlet and gets into acid-base adjusting bucket inside, and sewage gets into the inside effective impeller that falls on of acid-base adjusting bucket, and then drives impeller and axis of rotation and rotate, and then the axis of rotation drives the action wheel and rotates, and then drives the stirring rake through following the driving wheel and rotate, realizes sewage and acid thing or alkaline thing fully reaction.

2. This an acid-base adjustment equipment for sewage treatment, the vibrations of acid-base regulation bucket under the impact of sewage, and the vibrations of acid-base regulation bucket move the in-process down effectively extrudees buffer spring, through the buffer spring shrink, effective buffering effort.

Drawings

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

FIG. 2 is a sectional view of the front view of the main structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. an acid-base adjusting barrel; 101. a liquid inlet; 102. a buffer tank; 103. a liquid level meter; 2. a buffer base; 201. a groove; 3. a buffer assembly; 301. a limiting column; 302. a limiting plate; 303. a buffer spring; 4. an acid box; 5. an alkali box; 6. a stirring assembly; 601. a driving wheel; 602. a driven wheel; 603. a belt; 604. a rotating shaft; 605. an impeller; 606. a stirring paddle; 607. a bearing connector; 7. an aeration assembly; 701. a gas conduit; 702. an aeration head; 8. and a pH detection device.

Detailed Description

The embodiment of the utility model discloses acid-base adjusting equipment for sewage treatment, as shown in figures 1-4, comprising an acid-base adjusting barrel 1 and a stirring and mixing component for fully reacting the sewage in the acid-base adjusting barrel 1 with an acid substance or an alkaline substance;

the acid and alkali adjusting device comprises an acid and alkali adjusting barrel 1, wherein a liquid level meter 103 is arranged on the front surface of the acid and alkali adjusting barrel 1, a liquid inlet 101 is arranged at the upper end of one side of the acid and alkali adjusting barrel 1, an acid box 4 is fixedly arranged on the surface of the upper end of the acid and alkali adjusting barrel 1, an alkali box 5 is fixedly arranged on one side of the acid box 4, discharge pipes at the lower ends of the acid box 4 and the alkali box 5 are both communicated with the interior of the acid and alkali adjusting barrel 1, and electromagnetic valves are arranged on the discharge pipes at the lower ends of the acid box 4 and the alkali box 5;

stirring mixing assembly, stirring mixing assembly set up in the both sides and the inside of acid-base regulation bucket 1, stirring mixing assembly includes stirring subassembly 6, aeration subassembly 7 and pH detection device 8, and pH detection device 8 sets up and keeps away from inlet 101 one side inner wall in acid-base regulation bucket 1.

According to the attached

drawings

1 and 2, the stirring assembly 6 comprises a driving wheel 601, a driven wheel 602 and a belt 603, the driving wheel 601, the driven wheel 602 and the belt 603 are movably arranged on the outer surface of the side, close to the liquid inlet 101, of the acid-base adjusting barrel 1, the driving wheel 601 and the driven wheel 602 are in transmission connection through the belt 603, and the driving wheel 601 rotates and effectively drives the driven wheel 602 to synchronously rotate under the transmission action of the belt 603.

As shown in fig. 1 and 2, the stirring assembly 6 further includes a rotating shaft 604, an impeller 605 and a stirring paddle 606, the rotating shaft 604, the impeller 605 and the stirring paddle 606 are disposed inside the acid-base adjusting barrel 1, one end of the rotating shaft 604 penetrates through a side wall of the acid-base adjusting barrel 1 to be fixedly connected with the driving wheel 601, the impeller 605 is fixedly disposed on an outer surface of the rotating shaft 604, one end of the stirring paddle 606 penetrates through a side wall of the acid-base adjusting barrel 1 to be fixedly connected with the driven wheel 602, one end of the stirring paddle 606 far from the driven wheel 602 is provided with a bearing connector 607, the stirring paddle 606 is rotatably connected with a side wall of the acid-base adjusting barrel 1 through the bearing connector 607, when sewage enters the acid-base adjusting barrel 1 through the liquid inlet 101, acidic substances or alkaline substances are added, the sewage enters the acid-base adjusting barrel 1 to effectively fall on the impeller 605, the impeller 605 is further driven to rotate with the rotating shaft 605 and the rotating shaft 604, and the driving wheel 601 is driven by the rotating shaft 604 to rotate, and then the driven wheel 602 drives the stirring paddle 606 to rotate, so that the sewage and the acidic substances or the alkaline substances are fully reacted.

As shown in fig. 2 and 3, the aeration assembly 7 includes an air pump, an air pipe 701 and an aeration head 702, an air inlet of the air pipe 701 is fixedly connected with an air outlet of the air pump, a main shaft of the stirring paddle 606 is of a hollow structure, the aeration head 702 is arranged on the outer surface of the main shaft of the stirring paddle 606, an air outlet of the air pipe 701 is communicated with the inside of the main shaft of the stirring paddle 606 through a bearing connector 607, when the liquid inlet 101 stops discharging sewage, the pH of the sewage at the moment is observed through a pH detection device 8, an acidic substance or an alkaline substance is further added, the air pump works, the sewage is input into the main shaft of the stirring paddle 606 through the air pipe 701 and is discharged through the aeration head 702, and further effective mixing is realized.

According to the attached

drawing

1, 2, 4 show, 1 lower extreme of acid-base regulation bucket is provided with buffering base 2, buffering base 2 has seted up recess 201, be provided with buffer assembly 3 between 1 lower extreme of acid-base regulation bucket and the recess 201 bottom surface, buffer slot 102 has been seted up to 1 lower terminal surface of acid-base regulation bucket, buffer assembly 3 includes spacing post 301, limiting plate 302 and buffer spring 303 all set up inside buffer slot 102, spacing post 301 lower extreme and recess 201 bottom surface fixed connection, insert in buffer slot 102 and with limiting plate 302 fixed connection spacing post 301 upper end, buffer spring 303 sets up in limiting plate 302 upper end surface, acid-base regulation bucket 1 shakes under the impact of sewage, acid-base regulation bucket 1 shakes and moves down the in-process effectively extrudees buffer spring 303, shrink through buffer spring 303, effective buffering effort.

The working principle is as follows: the utility model discloses an acid-base adjusting equipment for sewage treatment, add acid thing or alkaline thing when sewage gets into acid-base adjusting barrel 1 inside through inlet 101, sewage gets into acid-base adjusting barrel 1 inside and effectively falls on impeller 605, and then drives impeller 605 and axis of rotation 604 and rotate, and then axis of rotation 604 drives action wheel 601 and rotates, and then drives stirring rake 606 through following driving wheel 602 and rotates, realizes that sewage and acid thing or alkaline thing fully react;

further, when liquid inlet 101 stops discharging sewage, observe the pH of sewage this moment through pH detection device 8, further add acid thing or alkaline thing, the air pump work is imported to stirring rake 606 main shaft inside through gas pipeline 701 to discharge through aeration head 702, realize further effective mixture, guarantee the regulating effect.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A acid-base adjusting equipment for sewage treatment, its characterized in that: comprises an acid-base adjusting barrel (1) and a stirring and mixing component for fully reacting the sewage in the acid-base adjusting barrel (1) with an acid substance or an alkaline substance;

the acid-base adjusting device comprises an acid-base adjusting barrel (1), wherein a liquid level meter (103) is arranged on the front surface of the acid-base adjusting barrel (1), a liquid inlet (101) is formed in the upper end of one side of the acid-base adjusting barrel (1), an acid box (4) is fixedly arranged on the surface of the upper end of the acid-base adjusting barrel (1), an alkali box (5) is fixedly arranged on one side of the acid box (4), discharge pipes at the lower ends of the acid box (4) and the alkali box (5) are communicated with the inside of the acid-base adjusting barrel (1), and electromagnetic valves are arranged on the discharge pipes at the lower ends of the acid box (4) and the alkali box (5);

stirring mixing assembly, stirring mixing assembly sets up in the both sides and the inside of acid-base regulation bucket (1), stirring mixing assembly includes stirring subassembly (6), aeration subassembly (7) and pH detection device (8), pH detection device (8) set up and keep away from inlet (101) one side inner wall in acid-base regulation bucket (1).

2. The acid-base adjusting apparatus for sewage treatment according to claim 1, wherein: stirring subassembly (6) include action wheel (601), follow driving wheel (602) and belt (603), action wheel (601), follow driving wheel (602) and belt (603) equal activity set up in acid-base adjusting barrel (1) and be close to inlet (101) one side surface, action wheel (601) and follow driving wheel (602) pass through belt (603) transmission and are connected.

3. The acid-base conditioning apparatus for wastewater treatment according to claim 2, wherein: stirring subassembly (6) are still including axis of rotation (604), impeller (605) and stirring rake (606), axis of rotation (604), impeller (605) and stirring rake (606) all set up in inside the acid-base regulation bucket (1), axis of rotation (604) one end is passed acid-base regulation bucket (1) lateral wall and action wheel (601) fixed connection, impeller (605) fixed set up in axis of rotation (604) surface.

4. The acid-base conditioning apparatus for wastewater treatment according to claim 3, wherein: stirring rake (606) one end is passed acid-base regulation bucket (1) lateral wall and is followed driving wheel (602) fixed connection, stirring rake (606) are kept away from driving wheel (602) one end and are provided with bearing connecting piece (607), stirring rake (606) are connected with acid-base regulation bucket (1) lateral wall rotation through bearing connecting piece (607).

5. The acid-base conditioning apparatus for wastewater treatment according to claim 3, wherein: aeration subassembly (7) include air pump, gas pipeline (701) and aeration head (702), gas pipeline (701) air inlet and air pump gas outlet fixed connection, the main shaft of stirring rake (606) is hollow structure, aeration head (702) set up in the main shaft surface of stirring rake (606), the gas vent of gas pipeline (701) passes through bearing connection spare (607) and the inside intercommunication of stirring rake (606) main shaft.

6. The acid-base conditioning apparatus for wastewater treatment according to claim 1, wherein: the acid-base adjusting barrel is characterized in that a buffer base (2) is arranged at the lower end of the acid-base adjusting barrel (1), a groove (201) is formed in the buffer base (2), a buffer component (3) is arranged between the lower end of the acid-base adjusting barrel (1) and the bottom surface of the groove (201), and a buffer groove (102) is formed in the surface of the lower end of the acid-base adjusting barrel (1).

7. The acid-base conditioning apparatus for wastewater treatment according to claim 6, wherein: buffering subassembly (3) are including spacing post (301), limiting plate (302) and buffer spring (303), limiting plate (302) all set up inside dashpot (102) with buffer spring (303), spacing post (301) lower extreme and recess (201) bottom surface fixed connection, insert in dashpot (102) and with limiting plate (302) fixed connection spacing post (301) upper end, buffer spring (303) set up in limiting plate (302) upper end surface.