CN217265008U

CN217265008U - Acid-base rapid neutralization facility

Info

Publication number: CN217265008U
Application number: CN202123354138.6U
Authority: CN
Inventors: 吴麒
Original assignee: Shanghai Scond Pharmaceutical Co ltd
Current assignee: Shanghai Scond Pharmaceutical Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-23
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a quick neutralization facility of acid-base relates to the sewage treatment field. This acid-base is neutralization facility fast includes neutralization reaction barrel, base main part and apron, the shape of neutralization reaction barrel is the tubbiness, well cavity has been seted up to the inside of neutralization reaction barrel, the bottom fixedly connected with bottom butt joint dish of neutralization reaction barrel, the base main part is installed in the bottom of bottom butt joint dish, be equipped with the heating plate in the base main part. This acid-base is neutralization facility fast utilizes multiunit stirring vane that sets up to stir reaction liquid for the reaction is more abundant, and the device is when carrying out the control of temperature, easy operation, and convenient to use, temperature control equipment do not contact with reaction liquid, and is difficult for corroding and damage, and the device is effectual to the heat preservation of inside reaction liquid moreover, and the container is the bilayer.

Description

Acid-base rapid neutralization facility

Technical Field

The utility model relates to a sewage treatment technical field specifically is a quick neutralization facility of acid-base.

Background

The acid-base wastewater has wide sources, wherein the acid wastewater is discharged from chemical engineering, chemical fiber, acid making, electroplating, oil refining, metal processing plants, acid pickling workshops and the like, contains inorganic acid such as sulfuric acid, hydrochloric acid and the like, alkaline wastewater is discharged from the production processes of papermaking, printing and dyeing, tanning, metal processing and the like, impurities such as suspended matters, metal salts, organic matters and the like are also contained in the acid-base wastewater, and the acid-base wastewater has strong corrosivity and can corrode pipelines and structures if not treated and discharged.

In prior art, generally the processing to acid-base waste water uses acid-base neutralization facility to go on, when carrying out the reaction, most of reaction vessel are in order to improve reaction rate, all can use the mode of stirring, perhaps to its inside mode of adopting the accuse temperature, the structure that current equipment reaches above-mentioned technological effect and adopts is most comparatively complicated, and temperature control equipment direct action is in the reaction liquid, lead to temperature control equipment to corrode easily or be impaired, and traditional container generally is the individual layer, and the heat preservation effect is poor, and the user demand is unsatisfied to such mode, to prior art's not enough, the utility model discloses a quick neutralization facility of acid-base to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model discloses a quick neutralization facility of acid-base to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an acid-base rapid neutralization facility, comprising:

the neutralization reaction barrel is barrel-shaped, a hollow cavity is formed in the neutralization reaction barrel, and the bottom of the neutralization reaction barrel is fixedly connected with a bottom butt joint disc;

the base main body is arranged at the bottom of the bottom butt joint disc, and a heating disc is arranged on the base main body;

the cover plate is movably clamped above the neutralization reaction barrel, a motor body is arranged on the cover plate, a motor rotating shaft is fixedly connected to the bottom of the motor body, and a plurality of groups of stirring blades are fixedly connected to the side wall of the motor rotating shaft.

Preferably, the left side of the neutralization reaction barrel is fixedly connected with a liquid inlet pipe, the right side of the neutralization reaction barrel is fixedly connected with a liquid discharge pipe, switch control valves are arranged on the liquid inlet pipe and the liquid discharge pipe, and the liquid inlet pipe and the liquid discharge pipe are communicated with the hollow cavity.

Preferably, the top of the neutralization reaction barrel is fixedly connected with a positioning sleeve, the bottom of the cover plate is fixedly connected with a positioning column, and the positioning column is movably inserted into the positioning sleeve.

Preferably, a first sealing groove is formed in the top of the base main body, a sealing ring is movably clamped in the first sealing groove, a second sealing groove is formed in the bottom of the bottom butt joint disc, and the sealing ring is movably clamped in the second sealing groove.

Preferably, the top of the base main body is provided with a threaded hole, a plurality of groups of clamping bolts are movably inserted into the bottom butt joint disc, and the clamping bolts are in threaded connection with the threaded hole of the base main body.

Preferably, a plurality of groups of stirring blades are distributed on the rotating shaft of the motor in an annular array, and the bottom of the cover plate is attached to the top of the neutralization reaction cylinder.

The utility model discloses a quick neutralization facility of acid-base, its beneficial effect who possesses as follows:

1. this acid-base is facility of neutralizing fast, when using, can use and carry out acid-base neutralization reaction with the reaction barrel, and when carrying out the reaction, the inside reaction temperature of neutralization reaction barrel in convenient control, accelerate or reduce reaction rate, and utilize the multiunit stirring vane that sets up to stir reaction liquid, make the reaction more abundant, the device is when carrying out the control of temperature, moreover, the operation is simple, high durability and convenient use, temperature control equipment does not contact with reaction liquid, difficult corruption and damage, and the device is effectual to the heat preservation of inside reaction liquid, the container is the bilayer, satisfy the user demand.

2. This acid-base quick neutralization facility, the sealing washer of setting can strengthen when the base main part is installed in the bottom of bottom docking tray, and kneck sealing performance is good, guarantees that the device main part can not leak, when covering the apron, and reference column activity is pegged graft in the position sleeve, realizes the relatively fixed to the position of apron and neutralization reaction barrel, guarantees can not take place relative rotation between apron and the neutralization reaction barrel.

Drawings

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

fig. 2 is a cross-sectional view of the device body of the present invention;

FIG. 3 is a structural diagram of the cover plate of the present invention;

FIG. 4 is a structural diagram of the liquid inlet pipe and the liquid outlet pipe of the present invention;

fig. 5 is a structural view of a second seal groove of the present invention;

fig. 6 is a top structure view of the base body of the present invention.

In the figure: 1. a neutralization reaction cylinder; 101. a hollow cavity; 102. a bottom docking tray; 2. a base body; 201. a first seal groove; 202. a seal ring; 203. a second seal groove; 3. a cover plate; 4. a liquid inlet pipe; 5. a liquid discharge pipe; 6. switching the control valve; 7. heating the plate; 8. a motor body; 801. a motor shaft; 802. a stirring blade; 9. a positioning column; 10. a positioning sleeve.

Detailed Description

The embodiment of the utility model discloses acid-base is facility of neutralizing fast, as shown in fig. 1-6, include:

the neutralization reaction barrel 1 is characterized in that the neutralization reaction barrel 1 is barrel-shaped, a hollow cavity 101 is formed in the neutralization reaction barrel 1, and the bottom of the neutralization reaction barrel 1 is fixedly connected with a bottom butt-joint disc 102;

the base body 2 is arranged at the bottom of the bottom butt joint disc 102, and a heating disc 7 is arranged on the base body 2;

apron

3, 3 movable joint of apron are in the top of neutralization reaction barrel 1, are provided with motor body 8 on the apron 3, and motor body 8's bottom fixedly connected with motor shaft 801, fixedly connected with multiunit stirring vane 802 on motor shaft 801's the lateral wall.

According to the attached drawing 4, the left side fixedly connected with feed liquor pipe 4 of neutralization reaction barrel 1, the right side fixedly connected with fluid-discharge tube 5 of neutralization reaction barrel 1 are provided with on-off control valve 6 on feed liquor pipe 4 and fluid-discharge tube 5, and feed liquor pipe 4 and fluid-discharge tube 5 are linked together with well cavity 101, and the feed liquor pipe 4 and fluid-discharge tube 5 and the on-off control valve 6 that set up make things convenient for the control to the inside liquid of centering cavity 101, use in a flexible way.

According to the attached

drawings

3 and 4, the top of the neutralization reaction barrel 1 is fixedly connected with a positioning sleeve 10, the bottom of the cover plate 3 is fixedly connected with a positioning column 9, the positioning column 9 is movably inserted into the positioning sleeve 10, the number of the set positioning columns 9 and the number of the set positioning sleeves 10 are set to be two or more than two, the neutralization reaction barrel 1 is distributed in an annular array mode around the neutralization reaction barrel, the mixing blades 802 are stable when being mixed due to the cooperation of the positioning columns 9 and the positioning sleeves 10, and the neutralization reaction barrel 1 cannot slide in the horizontal direction with the cover plate 3.

According to fig. 5 and 6, a first sealing groove 201 is formed in the top of the base main body 2, a sealing ring 202 is movably clamped in the first sealing groove 201, a second sealing groove 203 is formed in the bottom of the bottom butt joint disc 102, the sealing ring 202 is movably clamped in the second sealing groove 203, the sealing ring 202 can be strengthened when the base main body 2 is installed at the bottom of the bottom butt joint disc 102, the sealing performance of a joint is good, and the device main body is guaranteed not to leak water.

According to the drawing shown in fig. 5, a threaded hole is formed in the top of the base main body 2, a plurality of groups of clamping bolts are movably inserted into the bottom butt joint disc 102, the clamping bolts are in threaded connection in the threaded hole of the base main body 2, and the clamping bolts are installed and fixed on the base main body 2 and are stable in fixation.

According to shown in attached figures 1, 2 and 3, a plurality of groups of stirring blades 802 are distributed in an annular array on a motor rotating shaft 801, the bottom of a cover plate 3 is attached to the top of a neutralization reaction barrel 1, and the number of the stirring blades 802 is large, so that the reaction liquid in the neutralization reaction barrel 1 is stirred more sufficiently, and the reaction effect is better.

The utility model discloses when using, can use and carry out acid-base neutralization reaction with reaction barrel 1 to when carrying out the reaction, make things convenient for the control in with the inside reaction temperature of reaction barrel 1, accelerate or reduce the reaction rate, the multiunit stirring vane 802 that utilizes to set up moreover can stir reaction liquid, make the reaction more abundant, the device is when carrying out the control of temperature, and easy operation, convenient to use, the device is effectual to the heat preservation of inside reaction liquid moreover, satisfies the user demand.

When the device is integrally reacted, liquid can be added like the inside of the hollow cavity 101, the temperature of the liquid is controlled, the constant internal temperature of the neutralization reaction barrel body 1 can be guaranteed, the liquid enters the inner cavity of the hollow cavity 101 through the liquid inlet pipe 4, the liquid is directly discharged through the liquid discharge pipe 5 when the liquid needs to be discharged in the later period, and the channels of the liquid discharge pipe 5 and the liquid inlet pipe 4 are controlled by the switch control valve 6 arranged above the liquid discharge pipe 5.

When carrying out the reaction, and need heat up for the inside liquid of well cavity 101, direct control heating plate 7 heats, can heat liquid for the heat conducts to the inside reaction liquid of neutralization reaction barrel 1, guarantees that the temperature of reaction liquid risees, and easy operation, when needing the lowering temperature, directly with inside hot water discharge partly, and let in cold water can.

When the internal reaction liquid needs to be stirred, the cover plate 3 is covered and the motor body 8 is started, the motor body 8 drives the motor rotating shaft 801 to rotate, and the motor rotating shaft 801 drives the stirring blades 802 to rotate and stir the internal reaction liquid.

When the cover plate 3 is covered, the positioning column 9 is movably inserted into the positioning sleeve 10, so that the cover plate 3 and the neutralization reaction cylinder 1 are relatively fixed, and the cover plate 3 and the neutralization reaction cylinder 1 are ensured not to rotate relatively.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An acid-base rapid neutralization facility is characterized by comprising:

the device comprises a neutralization reaction barrel body (1), wherein the neutralization reaction barrel body (1) is barrel-shaped, a hollow cavity (101) is formed in the neutralization reaction barrel body (1), and the bottom of the neutralization reaction barrel body (1) is fixedly connected with a bottom butt-joint disc (102);

the base main body (2) is arranged at the bottom of the bottom butt joint disc (102), and a heating disc (7) is arranged on the base main body (2);

apron (3), apron (3) activity joint is in the top of neutralization reaction barrel (1), be provided with motor body (8) on apron (3), the bottom fixedly connected with motor shaft (801) of motor body (8), fixedly connected with multiunit stirring vane (802) on the lateral wall of motor shaft (801).

2. The rapid acid-base neutralization facility according to claim 1, wherein: the liquid inlet pipe (4) is fixedly connected to the left side of the neutralization reaction barrel body (1), the liquid discharge pipe (5) is fixedly connected to the right side of the neutralization reaction barrel body (1), switch control valves (6) are arranged on the liquid inlet pipe (4) and the liquid discharge pipe (5), and the liquid inlet pipe (4) and the liquid discharge pipe (5) are communicated with the hollow cavity (101).

3. The rapid acid-base neutralization facility according to claim 1, wherein: the top of the neutralization reaction barrel (1) is fixedly connected with a positioning sleeve (10), the bottom of the cover plate (3) is fixedly connected with a positioning column (9), and the positioning column (9) is movably inserted into the positioning sleeve (10).

4. The rapid acid-base neutralization facility according to claim 1, wherein: first seal groove (201) have been seted up at the top of base main part (2), activity joint has sealing washer (202) in first seal groove (201), second seal groove (203) have been seted up to the bottom of bottom butt joint dish (102), sealing washer (202) activity joint is in second seal groove (203).

5. The acid-base rapid neutralization facility according to claim 4, wherein: the top of the base main body (2) is provided with a threaded hole, a plurality of groups of clamping bolts are movably inserted on the bottom butt joint disc (102), and the clamping bolts are in threaded connection with the threaded hole of the base main body (2).

6. The rapid acid-base neutralization facility according to claim 1, wherein: the stirring blades (802) are distributed on the motor rotating shaft (801) in an annular array, and the bottom of the cover plate (3) is attached to the top of the neutralization reaction barrel (1).