CN214636362U

CN214636362U - Environment-friendly neutralization reaction kettle

Info

Publication number: CN214636362U
Application number: CN202120329682.6U
Authority: CN
Inventors: 严力
Original assignee: Guangzhou Qiaoya Chemical Co ltd
Current assignee: Guangzhou Qiaoya Chemical Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-09
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses an environment-friendly neutralization reaction kettle, including the reation kettle body, heating jacket, motor, pivot, stirring board, scraper blade, support column and purifying box. The utility model has the advantages that: the stirring device is provided with a motor, a rotating shaft, a stirring plate and a scraping plate, the rotating shaft is driven by the motor to rotate, the rotating shaft drives the stirring plate and the scraping plate to rotate, and raw materials remained on the inner wall of the reaction kettle body are scraped off by the scraping plate, so that the waste of the raw materials is avoided; be provided with the air duct, communicating pipe, activated carbon filter layer, outlet duct and ventilation otter board, harmful gas passes through the air duct and gets into in the plant adsorption liquid, through the preliminary harmful substance among the harmful gas of adsorption liquid of plant, then harmful gas passes through the activated carbon filter layer from communicating pipe, and the harmful substance wherein is further adsorbed to the activated carbon filter layer, purifies the clean gas of accomplishing and discharges from the outlet duct, avoids the pollution that harmful gas directly discharges and cause the environment and the harm that leads to the fact the workman is healthy.

Description

Environment-friendly neutralization reaction kettle

Technical Field

The utility model relates to a neutralization reaction kettle specifically is an environment-friendly neutralization reaction kettle, belongs to reation kettle technical field.

Background

The reaction kettle is a pressure container which has a physical or chemical reaction container, realizes the heating, evaporation, cooling and low-speed mixing functions required by the process by the structural design and parameter configuration of the container, is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

The existing neutralization reaction kettle can leave partial raw materials on the inner wall of the reaction kettle while stirring and mixing materials, is inconvenient to clean and can cause waste of the raw materials, harmful gases can be generated due to rapid exothermic reaction in the production process, the harmful gases enter the air to pollute the environment and threaten the health of workers, and therefore an environment-friendly neutralization reaction kettle is developed at present to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a neutralization reaction cauldron in the environment-friendly just for solving above-mentioned problem, can will remain the raw materials on the reation kettle inner wall and scrape when the stirring mixes, prevent the waste of raw materials, the harmful gas filtration purification who produces simultaneously in the production process discharges.

The utility model realizes the above purpose by the following technical proposal, an environment-friendly neutralization reaction kettle comprises a reaction kettle body, the top of the reaction kettle body is fixedly connected with a fixed plate, the lower surface of a transverse plate of the fixed plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is positioned inside the reaction kettle body, a shaft body of the rotating shaft is fixedly connected with an evenly distributed stirring plate, the stirring plate is in cross parallel distribution, one end of the stirring plate far away from the rotating shaft is fixedly connected with a scraping plate, one side of the top end of the reaction kettle body is fixedly connected with a feeding pipe, the outer side of the bottom end of the reaction kettle body is provided with a heating component, the bottom end of the reaction kettle body is fixedly connected with a discharging pipe, the discharging pipe is provided with a discharging valve, one side of the reaction kettle body is provided with a purifying box, the top of the purifying box is connected with a top cover through a hinge, first filter chamber and second filter chamber have been seted up to the inside of purifying box, the air outlet has been seted up to the vertical wall in one side of the reation kettle body, the inside fixedly connected with air duct of air outlet, the bottom of purifying box is passed to the bottom that the vertical wall in one side of air duct extends to first filter chamber, the through-hole has been seted up on the top of the vertical lateral wall between first filter chamber and the second filter chamber, the inside bottom fixedly connected with of second filter chamber ventilates the otter board, the top of ventilating the otter board is provided with the active carbon filter layer, one side fixedly connected with outlet duct that the bottom of purifying box deviates from the air duct.

Preferably, the heating assembly comprises a heating jacket, the heating jacket is fixedly connected to a bottom end shell of the reaction kettle body, one side of the heating jacket, which is far away from the gas guide tube, is fixedly connected with a hot gas inlet tube, and the bottom end of the heating jacket is fixedly connected with a hot gas outlet tube.

Preferably, in order to increase the stability of the reaction kettle, four support columns are fixedly connected to the vertical side wall of the heating jacket, and the four support columns are distributed around the heating jacket in an annular array.

Preferably, in order to increase the cleaning effect of the scraper, the scraper is connected with the inner wall of the reaction kettle body in a sliding manner, and two adjacent scrapers in the vertical direction are mutually spliced.

Preferably, the plant adsorption liquid is arranged in the first filtering chamber, and the bottom end of the air duct in the first filtering chamber is located below the liquid level of the plant adsorption liquid.

Preferably, a liquid discharge pipe is fixedly connected to the bottom end of the vertical wall of the purification box, which is close to the gas guide pipe, and a liquid discharge valve is arranged on the liquid discharge pipe.

The utility model has the advantages that:

1. be provided with motor, pivot, stirring board and scraper blade, it is rotatory through the motor drive pivot for the stirring board rotates, through the internal raw materials of stirring board intensive mixing reation kettle, and the scraper blade rotates along with the stirring board simultaneously, will remain the raw materials on the internal wall of reation kettle through the scraper blade and scrape down, avoids the waste of raw materials.

2. Be provided with the air duct, communicating pipe, the active carbon filter layer, the outlet duct, first filter chamber, second filter chamber and ventilation otter board, when neutralization reaction produced harmful gas, harmful gas passes through in the plant adsorption liquid in the air duct entering first filter chamber, preliminarily adsorb harmful substance in the harmful gas through plant adsorption liquid, then harmful gas gets into the second filter chamber from communicating pipe, harmful gas passes through the active carbon filter layer, the active carbon filter layer further adsorbs harmful substance wherein, the clean gas of purifying the completion is discharged from the outlet duct through ventilation otter board, avoid the pollution that harmful gas directly discharged and cause the environment and the harm that the workman is healthy.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 1 according to the present invention.

In the figure: 1. a reaction kettle body; 2. a heating jacket; 3. a feed pipe; 4. a fixing plate; 5. a motor; 6. a rotating shaft; 7. a stirring plate; 8. a squeegee; 9. hot gas enters the pipe; 10. a hot gas discharge pipe; 11. a discharge pipe; 12. a support pillar; 13. an air duct; 14. a top cover; 15. a purification box; 16. a through hole; 17. an activated carbon filter layer; 18. an air outlet pipe; 19. a liquid discharge pipe; 20. a first filtering chamber; 21. a second filtering chamber; 22. and (4) ventilating the screen plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an environment-friendly neutralization reaction kettle comprises a reaction kettle body 1, a fixed plate 4 is fixedly connected to the top of the reaction kettle body 1, a motor 5 is fixedly connected to the lower surface of a transverse plate of the fixed plate 4, a rotating shaft 6 is fixedly connected to an output end of the motor 5, a uniformly distributed stirring plate 7 is fixedly connected to a shaft body of the rotating shaft 6 positioned in the reaction kettle body 1, the stirring plate 7 is in cross-shaped parallel distribution, a scraping plate 8 is fixedly connected to one end of the stirring plate 7 far away from the rotating shaft 6, a feeding pipe 3 is fixedly connected to one side of the top end of the reaction kettle body 1, a heating assembly is arranged on the outer side of the bottom end of the reaction kettle body 1, a discharging pipe 11 is fixedly connected to the bottom end of the reaction kettle body 1, a discharging valve is arranged on the discharging pipe 11, a purifying box 15 is arranged on one side of the reaction kettle body 1, a top cover 14 is connected to the top of the purifying box 15 through a hinge, a first filtering chamber 20 and a second filtering chamber 21 are arranged in the purifying box 15, the air outlet has been seted up to the vertical wall in one side of the reation kettle body 1, the inside fixedly connected with air duct 13 of air outlet, the bottom of air duct 13 passes the vertical wall in one side of purifying box 15 and extends to the bottom of first filter chamber 20, through-hole 16 has been seted up on the top of the vertical lateral wall between first filter chamber 20 and the second filter chamber 21, the inside bottom fixedly connected with of second filter chamber 21 ventilates otter board 22, the top of ventilation otter board 22 is provided with activated carbon filter layer 17, one side fixedly connected with outlet duct 18 that the bottom of purifying box 15 deviates from air duct 13.

As a technical optimization scheme of the utility model, heating element includes that

heating jacket

2, and 2 fixed connection in the bottom shell of the reation kettle body 1 of heating jacket, one side fixedly connected with steam admission pipe 9 that heating jacket 2 deviates from air duct 13, the bottom fixedly connected with steam discharge pipe 10 of heating jacket 2.

As a technical optimization scheme of the utility model, four support columns 12 of fixedly connected with evenly distributed on the vertical lateral wall of heating jacket 2, four support columns 12 are the annular array form and distribute around the heating jacket.

As a technical optimization scheme of the utility model, the inner wall sliding connection of scraper blade 8 and the reation kettle body 1, and two ascending adjacent scraper blades 8 of vertical side splice mutually.

As a technical optimization scheme of the utility model, the inside of first filter chamber 20 is provided with the plant and adsorbs the liquid, and the bottom that air duct 13 is located first filter chamber 20 is located the below of the liquid level of plant adsorption liquid.

As a technical optimization scheme of the utility model, the purifying box 15 is close to the vertical wall bottom fixedly connected with fluid-discharge tube 19 of air duct 13, is provided with the flowing back valve on the fluid-discharge tube 19.

The utility model discloses when using: the raw materials are put into the reaction kettle from the feeding pipe 3, the motor 5 is started, the rotating shaft 6 is driven to rotate through the motor 5, so that the stirring plate 7 rotates, the raw materials in the reaction kettle body 1 are fully stirred and mixed through the stirring plate 7, meanwhile, the scraper 8 rotates along with the stirring plate 7, the raw materials remained on the inner wall of the reaction kettle body 1 are scraped off through the scraper 8, and the waste of the raw materials is avoided;

when the neutralization reaction in the reation kettle body (1) produced harmful gas, harmful gas passes through in the plant adsorption liquid that air duct 13 got into first filter chamber 20, preliminarily adsorb harmful substance in the harmful gas through plant adsorption liquid, then harmful gas gets into second filter chamber 21 from communicating pipe 16, harmful gas passes through active carbon filter layer 17, active carbon filter layer further adsorbs harmful substance wherein, the clean gas of purification completion passes through ventilation otter board 22 and discharges from outlet duct 18, avoid the pollution that harmful gas directly discharged and cause the environment and the harm that the workman is healthy.

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 integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an environment-friendly neutralization reaction kettle, includes the reation kettle body (1), its characterized in that: the top of the reaction kettle body (1) is fixedly connected with a fixed plate (4), the lower surface of a transverse plate of the fixed plate (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a rotating shaft (6), the rotating shaft (6) is positioned inside the reaction kettle body (1) and is fixedly connected with a stirring plate (7) which is uniformly distributed, the stirring plate (7) is in cross-shaped parallel distribution, one end of the stirring plate (7) far away from the rotating shaft (6) is fixedly connected with a scraper (8), one side of the top end of the reaction kettle body (1) is fixedly connected with a feed pipe (3), the outside of the bottom end of the reaction kettle body (1) is provided with a heating component, the bottom end of the reaction kettle body (1) is fixedly connected with a discharge pipe (11), the discharge pipe (11) is provided with a discharge valve, one side of the reaction kettle body (1) is provided with a purification box (15), the top of the purification box (15) is connected with a top cover (14) through a hinge, a first filtration chamber (20) and a second filtration chamber (21) are arranged inside the purification box (15), an air outlet is arranged on one vertical wall of the reaction kettle body (1), an air duct (13) is fixedly connected inside the air outlet, the bottom end of the air duct (13) passes through one side vertical wall of the purifying box (15) and extends to the bottom of the first filtering chamber (20), the top end of the vertical side wall between the first filtering chamber (20) and the second filtering chamber (21) is provided with a through hole (16), the bottom end in the second filtering chamber (21) is fixedly connected with a ventilation screen plate (22), the top end of the ventilation screen plate (22) is provided with an active carbon filter layer (17), and an air outlet pipe (18) is fixedly connected to one side of the bottom end of the purifying box (15) deviating from the air guide pipe (13).

2. The environment-friendly neutralization reaction kettle according to claim 1, characterized in that: the heating assembly comprises a heating jacket (2), the heating jacket (2) is fixedly connected to a bottom end shell of the reaction kettle body (1), one side of the heating jacket (2), which deviates from the gas guide pipe (13), is fixedly connected with a hot gas inlet pipe (9), and the bottom end of the heating jacket (2) is fixedly connected with a hot gas outlet pipe (10).

3. The environment-friendly neutralization reaction kettle according to claim 2, characterized in that: the vertical side wall of the heating jacket (2) is fixedly connected with four uniformly distributed support columns (12), and the four support columns (12) are distributed around the heating jacket (2) in an annular array shape.

4. The environment-friendly neutralization reaction kettle according to claim 1, characterized in that: the scraper blades (8) are connected with the inner wall of the reaction kettle body (1) in a sliding mode, and two adjacent scraper blades (8) in the vertical direction are mutually spliced.

5. The environment-friendly neutralization reaction kettle according to claim 1, characterized in that: the inside of first filter chamber (20) is provided with the plant and adsorbs the liquid, and bottom that air duct (13) is located first filter chamber (20) is located the below of the liquid level of plant adsorption liquid.

6. The environment-friendly neutralization reaction kettle according to claim 1, characterized in that: the bottom end of the vertical wall of the purification box (15) close to the air guide pipe (13) is fixedly connected with a liquid discharge pipe (19), and a liquid discharge valve is arranged on the liquid discharge pipe (19).