CN211987960U

CN211987960U - Acid mist purifying tower

Info

Publication number: CN211987960U
Application number: CN202020154733.1U
Authority: CN
Inventors: 魏锋; 黄伟; 孟哲文; 盛光辉; 马文超
Original assignee: Jiangsu Alumet Metal Technology Co ltd
Current assignee: Jiangsu Alumet Metal Technology Co ltd
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-11-24
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses an acid mist purifying tower, including first casing, set up agitator motor in first casing bottom, set up at the intake pipe of first casing one side, set up at the inside filter vat of first casing, set up at the second casing on first casing upper portion and set up the top cap on second casing upper portion. The stirring motor stirs the alkaline solution in the first shell, and is beneficial to the full contact reaction of the acid gas and the alkaline solution under the blocking action of the blocking piece; through setting up the filter vat for the solid impurity that generates after acid gas and alkaline solution react is filtered in the filter vat, conveniently clears up solid impurity, and is favorable to prolonging the life of first casing, is favorable to the waste liquid environmental protection more that discharges.

Description

Acid mist purifying tower

Technical Field

The utility model relates to an acid mist purifying tower belongs to chemical industry equipment technical field.

Background

The acid mist purification tower is a purification device commonly used in waste gas treatment engineering, and because acid gas has great harm to human bodies and environment, generally, the harmful gas can be discharged into the atmosphere after being strictly treated to reach the comprehensive emission standard of atmospheric pollution, so the acid mist purification tower is widely applied to ventilation accessories of schools, hospitals, research centers, chemical engineering, electronics, laboratories and the like. In the acid mist purification tower in the prior art, solid impurities are generated after the acid gas is neutralized by the alkaline solution. The existing acid mist purification tower has the problems of shortened service life and secondary environmental pollution caused by the careless treatment of solid impurities.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an acid mist purification tower, which stirs the alkaline solution in the first shell through a stirring motor and is beneficial to the full contact reaction of the acid gas and the alkaline solution under the blocking action of a blocking piece; through setting up the filter vat for the solid impurity that generates after acid gas and alkaline solution react is filtered in the filter vat, conveniently clears up solid impurity, and is favorable to prolonging the life of first casing, is favorable to discharging the waste liquid environmental protection more.

In order to achieve the purpose, the acid mist purification tower comprises a first shell, a stirring motor arranged at the bottom of the first shell, an air inlet pipe arranged at one side of the first shell, a filter vat arranged in the first shell, a second shell arranged at the upper part of the first shell and a top cover arranged at the upper part of the second shell, wherein the first shell is a barrel body with one open end and one closed end, the upper part of one side of the first shell is provided with a water inlet pipe with a valve, the lower part of the other side of the first shell is provided with a water outlet pipe with a valve, the filter vat is arranged in the first shell, the filter vat is provided with filter holes, the air inlet pipe respectively penetrates through the barrel walls of the first shell and the filter vat and then extends into the filter vat, the output end of the stirring motor penetrates through the bottom walls of the first shell and the filter vat, and the part of the output end of the stirring motor in the filter vat, the air vent is seted up at the separation blade center, the second casing internal fixation has the activated carbon layer, the recess that is used for pegging graft top cap is seted up on second casing upper portion, the gas vent has been seted up on the top cap.

Preferably, the air inlet pipe is arranged at one end of the filter barrel and is an annular pipe, and a plurality of small exhaust holes are formed in the annular pipe.

Preferably, the activated carbon layer is conical, with the conical tip pointing towards the first housing.

Preferably, a fixed hoop is mounted on the outer wall of the contact position of the first shell and the second shell, and a fixed hoop is also mounted on the outer wall of the contact position of the second shell and the top cover.

Preferably, the inner wall of the fixing hoop is provided with a sealing foam layer.

Preferably, a plurality of fixing grooves are formed in the bottom wall of the first shell, a plurality of supporting rods corresponding to the fixing grooves are arranged at the bottom of the filter barrel, and the supporting rods are inserted into the fixing grooves.

Compared with the prior art, the utility model discloses a beneficial effect does:

1. stirring the alkaline solution in the first shell by a stirring motor, and simultaneously facilitating the full contact reaction of the acidic gas and the alkaline solution under the blocking action of a blocking piece;

2. through setting up the filter vat for the solid impurity that generates after acid gas and alkaline solution react is filtered in the filter vat, conveniently clears up solid impurity, and is favorable to prolonging the life of first casing, is favorable to discharging the waste liquid environmental protection more.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an exploded view of the structure of the present invention;

fig. 4 is a sectional view of the present invention.

In the figure: 1. the device comprises a first shell, 1-1 parts of a water discharging pipe, 1-2 parts of a water inlet pipe, 2 parts of an air inlet pipe, 3 parts of a stirring motor, 3-1 parts of a stirring paddle, 4 parts of a filtering barrel, 5 parts of a blocking piece, 6 parts of a second shell, 6-1 parts of an activated carbon layer, 7 parts of a top cover, 8 parts of a fixing hoop.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an acid mist purification tower provided by an embodiment of the present invention comprises a first housing 1, a stirring motor 3 disposed at the bottom of the first housing 1, an air inlet pipe 2 disposed at one side of the first housing 1, a filter tank 4 disposed inside the first housing 1, a second housing 6 disposed at the upper portion of the first housing 1, and a top cover 7 disposed at the upper portion of the second housing 6, wherein the first housing 1 is a barrel body with an open end and a closed end, an inlet pipe 1-2 with a valve is installed at the upper portion of one side of the first housing 1, a drain pipe 1-1 with a valve is installed at the lower portion of the other side of the first housing 1, the filter tank 4 is installed inside the first housing 1, a filter hole is opened on the filter tank 4, the air inlet pipe 2 respectively penetrates through the barrel walls of the first housing 1 and the filter tank 4 and then extends into the filter tank 4, an output end of the stirring motor 3 penetrates through the bottom walls of the first housing 1 and the filter tank 4, the part of the output end of the stirring motor 3 in the filter vat 4 is provided with stirring blades 3-1, the inner wall of the open end of the first shell 1 is provided with a slot for inserting the second shell 6, a baffle 5 is further fixed in the first shell 1, the baffle 5 is installed between the water inlet pipe 1-2 and the second shell 6, the center of the baffle 5 is provided with a vent hole, the second shell 6 is internally fixed with an activated carbon layer 6-1, the upper part of the second shell 6 is provided with a groove for inserting the top cover 7, and the top cover 7 is provided with an exhaust port.

Preferably, the air inlet pipe 2 is arranged at one end of the filter barrel 4 and is an annular pipe, and a plurality of small exhaust holes are formed in the annular pipe. Is beneficial to fully fusing with acid gas and alkaline solution.

Preferably, the activated carbon layer 6-1 is tapered with the tapered tip pointing towards the first housing 1. Is favorable for enlarging the surface area of the active carbon layer 6-1 and filtering waste gas.

Preferably, a fixing hoop 8 is mounted on the outer wall of the contact part of the first shell 1 and the second shell 6, and a fixing hoop 8 is also mounted on the outer wall of the contact part of the second shell 6 and the top cover 7. The fixing hoop 8 can play a role in fixing and sealing.

Preferably, the inner wall of the fixing hoop 8 is provided with a sealing foam layer. The sealing can be enhanced.

Preferably, a plurality of fixing grooves are formed in the bottom wall of the first casing 1, a plurality of supporting rods corresponding to the fixing grooves are arranged at the bottom of the filter vat 4, and the supporting rods are inserted into the fixing grooves. Can realize the effect of fixed filter vat 4, and conveniently dismantle filter vat 4.

The working process is as follows: alkaline solution is put into first casing 1 from inlet tube 1-2, and acid gas discharges into the alkaline solution in first casing 1 from intake pipe 2, and agitator motor 3 drives stirring paddle 3-1 and fully stirs alkaline solution and gas and mixes, makes its abundant reaction. Meanwhile, the baffle 5 plays a role in blocking gas, so that the gas pressure in the first shell 1 is higher, and the reaction of the acid gas and the alkaline solution is facilitated. After the reaction is finished, the gas is discharged from the alkaline solution, passes through the vent hole of the baffle 5, is filtered by the activated carbon layer 6-1 on the second shell 2, and then is discharged from the top cover 7, and can be discharged from the water discharge pipe 1-1 after the alkaline solution is ineffective.

To sum up, the stirring motor 3 of the utility model stirs the alkaline solution in the first shell 1, and the acid gas and the alkaline solution are in full contact reaction under the blocking action of the blocking piece 5; through setting up filter vat 4 for the solid impurity that generates after acid gas and alkaline solution react is filtered in filter vat 4, conveniently clears up solid impurity, and is favorable to prolonging the life of first casing 1, is favorable to discharging the waste liquid environmental protection more.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. An acid mist purification tower is characterized by comprising a first shell (1), a stirring motor (3) arranged at the bottom of the first shell (1), an air inlet pipe (2) arranged at one side of the first shell (1), a filter barrel (4) arranged inside the first shell (1), a second shell (6) arranged at the upper part of the first shell (1) and a top cover (7) arranged at the upper part of the second shell (6), wherein the first shell (1) is a barrel body with an open end and a closed end, a water inlet pipe (1-2) with a valve is arranged at the upper part of one side of the first shell (1), a water outlet pipe (1-1) with a valve is arranged at the lower part of the other side of the first shell (1), the filter barrel (4) is arranged inside the first shell (1), a filter hole is formed in the filter barrel (4), the air inlet pipe (2) respectively penetrates through the first shell (1) and the barrel wall of the filter barrel (4) and then extends into the filter barrel (4), the output end of the stirring motor (3) penetrates through the bottom wall of the first shell (1) and the filter vat (4), the part of the output end of the stirring motor (3) in the filter vat (4) is provided with stirring blades (3-1), the inner wall of the open end of the first shell (1) is provided with a slot for inserting the second shell (6), a baffle (5) is further fixed in the first shell (1), the baffle (5) is installed between the water inlet pipe (1-2) and the second shell (6), an air vent is formed in the center of the baffle (5), an activated carbon layer (6-1) is fixed in the second shell (6), a groove for inserting the top cover (7) is formed in the upper portion of the second shell (6), and an air outlet is formed in the top cover (7).

2. The acid mist purification tower as claimed in claim 1, wherein the air inlet pipe (2) is arranged at one end of the filter barrel (4) and is an annular pipe, and the annular pipe is provided with a plurality of small exhaust holes.

3. The acid mist purification tower of claim 1, wherein the activated carbon layer (6-1) is conical, and the conical tip is directed towards the first housing (1).

4. The acid mist purification tower as claimed in claim 1, wherein a fixing hoop (8) is mounted on the outer wall of the contact part of the first shell (1) and the second shell (6), and a fixing hoop (8) is also mounted on the outer wall of the contact part of the second shell (6) and the top cover (7).

5. The acid mist purification tower as claimed in claim 4, wherein the inner wall of the fixing hoop (8) is provided with a sealing foam layer.

6. The acid mist purification tower as claimed in claim 1, wherein the bottom wall of the first housing (1) is provided with a plurality of fixing grooves, the bottom of the filter barrel (4) is provided with a plurality of support rods corresponding to the fixing grooves, and the support rods are inserted into the fixing grooves.