CN216878680U

CN216878680U - Tail gas treatment device for chloride reaction kettle

Info

Publication number: CN216878680U
Application number: CN202122490960.9U
Authority: CN
Inventors: 戴建兵
Original assignee: Chengwu Jinshuo Pharmaceutical Chemical Co ltd
Current assignee: Chengwu Jinshuo Pharmaceutical Chemical Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-07-05
Anticipated expiration: 2031-10-16

Abstract

The utility model relates to the technical field of tail gas treatment, in particular to a tail gas treatment device for a chloride reaction kettle, which comprises a treatment box, a heating box and a liquefaction box, wherein the heating box is fixedly connected to the left side inside the treatment box, a medicament reaction box is fixedly connected to the inner side of the heating box, a solid filter frame is fixedly connected to the inner side of the medicament reaction box, a filter screen is fixedly connected to the inner side of the solid filter frame, a vent pipe is hermetically connected to the right end of the heating box, and the liquefaction box is hermetically connected to the right end of the vent pipe. Prevent the pollution to the air caused by the direct discharge of chloride tail gas.

Description

Tail gas treatment device for chloride reaction kettle

Technical Field

The utility model relates to the technical field of tail gas treatment, in particular to a tail gas treatment device for a chloride reaction kettle.

Background

With the development of society, the application of chlorides is becoming more and more extensive, and chlorides in the field of inorganic chemistry refer to salt compounds formed by combining negatively charged chloride ions and positively charged cations of other elements, and in a broad sense, chlorides can also be said to be compounds formed by chlorine and another element or group, and generally have higher melting points and boiling points.

In the prior art, the chloride tail gas is rough to process, harmful gas in chloride cannot be sufficiently purified, and the chloride tail gas is easy to influence ambient air after being discharged, so that the life quality of residents is influenced; and when the chloride tail gas is treated, resources cannot be effectively recovered, so that the resources are easily lost, and the emission and the use of the tail gas treatment are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tail gas treatment device for a chloride reaction kettle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a tail gas processing apparatus for chloride reation kettle, is including handling case, heating cabinet and liquefaction case, the inside left side fixedly connected with heating cabinet of handling the case, the inboard fixedly connected with medicament reaction box of heating cabinet, the inside fixedly connected with solid filter frame of medicament reaction box, the inboard fixedly connected with filter screen of solid filter frame, the right-hand member sealing connection of heating cabinet has the breather pipe, the right-hand member sealing connection of breather pipe has the liquefaction case, the inside sealing connection of liquefaction case has bent type pipe, sealing connection between bent type pipe and the breather pipe, the outside sealing connection of bent type pipe has the condenser pipe, the lower extreme sealing connection of bent type pipe has the catheter.

Preferably, the left end sealing connection who handles the case has the intake pipe, sealing connection between intake pipe and the heating cabinet, sealing connection between intake pipe and the medicament reaction box, the left end sealing connection of intake pipe has the air inlet fan.

Preferably, the upper end of the heating box is hermetically connected with a medicament tube, and the medicament tube is hermetically connected with the treatment box.

Preferably, the left end sealing connection of breather pipe has the purification frame, the inboard fixedly connected with active carbon filter screen of purification frame, the inboard fixedly connected with filter core of active carbon filter screen.

Preferably, the inner sealing connection of condenser pipe has the connecting pipe, the quantity of condenser pipe has four, is located the left end sealing connection of condenser pipe has the air conditioning pipe, the lower extreme sealing connection of air conditioning pipe has the cooler bin, is located the right-hand member sealing connection of condenser pipe has the air conditioning collecting pipe, sealing connection between air conditioning collecting pipe and the cooler bin.

Preferably, the right side of the upper end of the liquefaction box is hermetically connected with a gas discharge pipe, the gas discharge pipe is hermetically connected with the curved pipe, and the gas discharge pipe is hermetically connected with the treatment box.

Preferably, the lower end of the liquefaction box is hermetically connected with a liquid discharge pipe, and the liquid discharge pipe is hermetically connected with the treatment box.

Preferably, the agent in the agent reaction box is set to be sodium hydroxide solution.

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

1. according to the utility model, through the arranged heating box, the reagent reaction box and the filter screen, the reagent reaction box is used for carrying out reaction precipitation on the discharged chloride tail gas, the reflected water is evaporated and used through the heating box, and meanwhile, the reaction condensate is filtered through the arranged filter screen, so that the chloride tail gas can be effectively purified, and the chloride tail gas is prevented from being directly discharged to pollute the air;

2. according to the utility model, through the arrangement of the curved pipe, the condensation pipe and the liquid guide pipe, purified steam is discharged to the right side by the curved pipe, and the gas is repeatedly cooled by the arranged condensation pipe in the gas circulation process, so that the steam in the gas can be cooled and liquefied, and meanwhile, the water cooled and liquefied in the curved pipe can flow into the liquefaction box through the arranged liquid guide pipe, so that the liquid and the gas can be separated and discharged, and the collection of water resources and the discharge and use of the gas are facilitated.

Drawings

FIG. 1 is a cross-sectional view of the integral mounting structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a schematic view of the installation structure at B of FIG. 1 according to the present invention;

fig. 4 is a perspective view showing an installation structure of a condensation duct and a connection duct according to the present invention.

In the figure: 1. a treatment tank; 2. a heating box; 3. a reagent reaction box; 4. a solid filter frame; 5. a filter screen; 6. a breather pipe; 7. a liquefaction tank; 8. a curved pipe; 9. a condenser tube; 10. a catheter; 11. an air inlet pipe; 12. an air inlet fan; 13. a drug tube; 14. a purification frame; 15. an active carbon filter screen; 16. a filter element; 17. a connecting pipe; 18. a cold air pipe; 19. a cooling tank; 20. a cold air collecting pipe; 21. a gas discharge pipe; 22. a liquid discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In embodiment 1, referring to fig. 1-4, the present invention provides a technical solution: a tail gas treatment device for a chloride reaction kettle comprises a treatment box 1, a heating box 2 and a liquefaction box 7, wherein the left side inside the treatment box 1 is fixedly connected with the heating box 2, the inner side of the heating box 2 is fixedly connected with a medicament reaction box 3, the inner side of the medicament reaction box 3 is fixedly connected with a solid filter frame 4, the inner side of the solid filter frame 4 is fixedly connected with a filter screen 5, so that the entering tail gas is subjected to reaction treatment through the medicament reaction box 3, the reacted water is evaporated through the arranged heating box 2, the reacted solid is subjected to filtration and collection treatment through the arranged filter screen 5, so that the solid, the liquid and the gas can be separated and discharged, the tail gas can be fully purified and used, the right end of the heating box 2 is hermetically connected with a vent pipe 6, the left end of the treatment box 1 is hermetically connected with an air inlet pipe 11, and the left end of the air inlet pipe 11 is hermetically connected with an air inlet fan 12, make in tail gas can discharge into the medicament reaction box 3 fast, promote the treatment effeciency of tail gas, the upper end sealing connection of heating cabinet 2 has medicament pipe 13, and the left end sealing connection of breather pipe 6 has purification frame 14, and the inboard fixedly connected with active carbon filter screen 15 of purification frame 14 is convenient for absorb the use to the harmful substance that reacts out.

Example 2: referring to fig. 1, fig. 3 and fig. 4, the present embodiment is different from embodiment 1 in that: the right end of the vent pipe 6 is hermetically connected with a liquefaction box 7, the interior of the liquefaction box 7 is hermetically connected with a curve pipe 8, the outer side of the curve pipe 8 is hermetically connected with a condensation pipe 9, steam in the curve pipe 8 is liquefied through the condensation pipe 9, so that gas and liquid can be separated and discharged, the lower end of the curve pipe 8 is hermetically connected with a liquid guide pipe 10 for guiding liquefied water to be used, the inner end of the condensation pipe 9 is hermetically connected with a connecting pipe 17, the number of the condensation pipes 9 is four, the left end of the condensation pipe 9 at the left end is hermetically connected with a cold air pipe 18, the lower end of the cold air pipe 18 is hermetically connected with a cooling box 19, the right end of the condensation pipe 9 at the right end is hermetically connected with a cold air collecting pipe 20, so that cold air is injected through the cooling box and is recycled through the arranged cold air collecting pipe, the right side of the upper end of the liquefaction box 7 is hermetically connected with a gas discharge pipe 21, the lower end of the liquefaction tank 7 is hermetically connected with a liquid discharge pipe 22, so that liquid and gas can be conveniently discharged and used.

The working process comprises the following steps: when the device is used, a rated power supply is adopted for supplying power, when the tail gas of a chloride reaction kettle is treated, the tail gas is guided into a reagent reaction box 3 through an air inlet pipe 11 under the action of an air inlet fan 12, a sodium hydroxide solution is injected into the reagent reaction box 3 through a reagent pipe 13, so that chloride tail gas can react with a solvent, the reacted moisture is heated and evaporated through a heating box 2, a solid is collected and filtered through a solid filtering frame 4, harmful substances are absorbed through an activated carbon filtering screen 15 arranged, meanwhile, the steam is guided out through a vent pipe 6, and after the steam enters a curved pipe 8, cold air is filled into a cold air pipe 18 through a cooling box 19, so that the steam in the curved pipe 8 can be cooled and liquefied through a condensing pipe 9, and the liquefied moisture can be guided into a liquefaction box 7 through a liquid guide pipe 10, and the liquefied water is discharged through the arranged liquid discharge pipe 22, and the gas is discharged through the arranged gas discharge pipe 21, so that the gas and the liquid can be separately discharged, the recovery of water resources and the discharge and use of the gas are facilitated, the tail gas can be discharged after being sufficiently purified, and the life quality of residents can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tail gas processing apparatus for chloride reation kettle, is including handling case (1), heating cabinet (2) and liquefaction case (7), its characterized in that: handle inside left side fixedly connected with heating cabinet (2) of case (1), inboard fixedly connected with medicament reaction box (3) of heating cabinet (2), inside fixedly connected with solid filter frame (4) of medicament reaction box (3), inboard fixedly connected with filter screen (5) of solid filter frame (4), the right-hand member sealing connection of heating cabinet (2) has breather pipe (6), the right-hand member sealing connection of breather pipe (6) has liquefaction case (7), the inside sealing connection of liquefaction case (7) has bent type pipe (8), sealing connection between bent type pipe (8) and breather pipe (6), the outside sealing connection of bent type pipe (8) has condenser pipe (9), the lower extreme sealing connection of bent type pipe (8) has catheter (10).

2. The chloride is tail gas processing apparatus for reation kettle of claim 1, characterized in that: the left end sealing connection who handles case (1) has intake pipe (11), sealing connection between intake pipe (11) and heating cabinet (2), sealing connection between intake pipe (11) and medicament reaction box (3), the left end sealing connection of intake pipe (11) has air inlet fan (12).

3. The chloride is tail gas processing apparatus for reation kettle of claim 1, characterized in that: the upper end sealing connection of heating cabinet (2) has medicament pipe (13), medicament pipe (13) and handle between the case (1) sealing connection.

4. The chloride is tail gas processing apparatus for reation kettle of claim 1, characterized in that: the left end sealing connection of breather pipe (6) has purification frame (14), the inboard fixedly connected with active carbon filter screen (15) of purification frame (14), the inboard fixedly connected with filter core (16) of active carbon filter screen (15).

5. The chloride is tail gas processing apparatus for reation kettle of claim 1, characterized in that: inner sealing connection of condenser pipe (9) has connecting pipe (17), the quantity of condenser pipe (9) has four, is located the left end sealing connection of condenser pipe (9) has cold air duct (18), the lower extreme sealing connection of cold air duct (18) has cooler bin (19), is located the right-hand member sealing connection of condenser pipe (9) has cold air collecting pipe (20), sealing connection between cold air collecting pipe (20) and cooler bin (19).

6. The chloride is tail gas processing apparatus for reation kettle of claim 1, characterized in that: the right side of the upper end of the liquefaction box (7) is hermetically connected with a gas discharge pipe (21), the gas discharge pipe (21) is hermetically connected with the curved pipe (8), and the gas discharge pipe (21) is hermetically connected with the treatment box (1).

7. The chloride is tail gas processing apparatus for reation kettle of claim 1, characterized in that: the lower end of the liquefaction box (7) is hermetically connected with a liquid discharge pipe (22), and the liquid discharge pipe (22) is hermetically connected with the treatment box (1).

8. The chloride is tail gas processing apparatus for reation kettle of claim 1, characterized in that: and the medicament in the medicament reaction box (3) is sodium hydroxide solution.