CN212383676U - Chemical industry reation kettle device with waste gas recovery utilizes - Google Patents

Abstract

The utility model discloses a chemical industry reation kettle device with waste gas recovery utilizes, including motor and barrel, support and discharge gate are installed to the barrel bottom, the motor be connected with the reduction gear, the barrel is close to reduction gear one side and installs the pipeline of giving vent to anger, the pipeline of giving vent to anger is kept away from barrel one end and is connected with the knockout drum, be connected with the liquid pipeline on the knockout drum, the condenser is installed to the knockout drum bottom, the condenser is connected with collection liquid jar and collection gas jar respectively, the barrel bottom is connected with the nitrogen cylinder. Through setting up collection liquid jar and gas collecting tank, during waste gas becomes liquid state through condenser partly liquefaction and collects collection liquid jar, can not be by the liquefied waste gas through the gas pipeline in flowing into the gas collecting tank, realize chemical industry reation kettle device's gas-liquid separation. The nitrogen cylinder blows out the residual gas after the reaction in the reaction kettle barrel, so that the reaction gas is prevented from staying in the barrel for a long time, and the effect of recycling waste gas is good.

Description

Chemical industry reation kettle device with waste gas recovery utilizes

Technical Field

The utility model relates to a chemical industry reation kettle technical field, concretely relates to chemical industry reation kettle device with waste gas recovery utilizes.

Background

In the chemical production process, the chemical reaction kettle produces waste gas which is discharged to the atmosphere to pollute the environment. The existing method for treating waste gas in chemical enterprises comprises the following steps: active carbon adsorption technology, condensation recovery technology, direct thermal incineration technology and the like. The method has the advantages of high cost, low recovery efficiency, energy waste and environmental pollution. With the development of industrial level, the pollution to living environment is more and more serious, and the emission of industrial waste gas seriously threatens the healthy survival of people; in order to ensure the safety of our living environment, the industrial waste gas must be effectively treated so as to ensure the safety of our living environment.

Patent document CN207823004U discloses a chemical industry reation kettle waste gas recycle's device, including the reation kettle jar body, the bottom welding of the reation kettle jar body has the support frame, the top of the reation kettle jar body is equipped with trompil, bearing seal ware, receipts gas hood and venthole in proper order, one side fixedly connected with motor that the reation kettle jar body was kept away from to the bearing seal ware, the one end that the motor is close to the bearing seal ware is connected with the transmission shaft that passes the bearing seal ware, the one end fixedly connected with stirring piece of motor is kept away from to the transmission shaft, the outer wall welding of the reation kettle jar body has the pipe of spiral distribution, be equipped with air inlet, gas outlet and condensation mouth of a river on the pipe, air inlet fixedly connected with intake pipe, the one end fixedly connected with vapor jar of air inlet is kept away from to the intake. But the scheme of this patent is not good to waste gas recycle's effect, thoroughly inadequately, and does not have the gas-liquid separation function, and the operation is inconvenient.

Therefore, a novel chemical reaction kettle device with waste gas recycling function, which has good waste gas recycling effect, gas-liquid separation function and convenient operation, is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry reation kettle device with waste gas recovery utilizes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry reation kettle device with waste gas recovery utilizes, includes motor and barrel, support and discharge gate are installed to the barrel bottom, the motor be connected with the reduction gear, the barrel is close to reduction gear one side and installs the pipeline of giving vent to anger, the pipeline of giving vent to anger is kept away from barrel one end and is connected with the knockout drum, be connected with the liquid pipeline on the knockout drum, the condenser is installed to the knockout drum bottom, the condenser is connected with collection liquid jar and collection gas jar respectively, the barrel bottom is connected with the nitrogen cylinder.

Preferably, the liquid pipeline is provided with a liquid outlet and a liquid inlet, the liquid outlet is arranged on the upper part of the separation tank, and the liquid outlet is arranged on the upper part of the liquid inlet.

Preferably, a gas pipeline is arranged between the gas collecting tank and the separating tank, and a one-way valve is arranged on the gas pipeline.

Preferably, the separation tank is connected with the air outlet pipeline through a flange, and a vacuum cylinder and an air inlet branch pipe are arranged inside the separation tank.

Preferably, the air inlet branch pipes are distributed around the vacuum cylinder and are serpentine curved pipes.

Preferably, the bottom of the separation tank is provided with a gas-liquid separation port, and the gas-liquid separation port is arranged at the bottom of the condenser.

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

1. through setting up collection liquid jar and gas collecting tank, during waste gas becomes liquid state through condenser partly liquefaction and collects collection liquid jar, can not be by the liquefied waste gas through the gas pipeline in flowing into the gas collecting tank, realize chemical industry reation kettle device's gas-liquid separation.

2. By arranging the liquid pipeline, the horizontal plane of the liquid pipeline is provided with a certain gradient, and the liquid inlet close to the lower end is connected with a water tap as a water inlet through a plastic pipe. The water temperature at the water inlet is lower, the water temperature after being heated by steam is higher, and hotter water automatically flows upwards due to the reduction of density, so that the circulation of cooling water is facilitated.

3. Through setting up the nitrogen cylinder, blow off the remaining gas after reacting in the reation kettle barrel, avoid reaction gas to stop for a long time in the barrel, it is effectual to waste gas recovery.

Drawings

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

FIG. 2 is a schematic structural view of the inside of the separation tank of the present invention;

fig. 3 is a schematic view of the external structure of the vacuum cylinder of the present invention.

In the figure: 1. a motor; 2. a speed reducer; 3. a barrel; 4. a support; 5. a discharge port; 6. a nitrogen gas cylinder; 7. a liquid inlet; 8. a liquid collecting tank; 9. a gas conduit; 10. a gas collection tank; 11. a one-way valve; 12. a liquid conduit; 13. a separation tank; 14. a liquid outlet; 15. an air outlet pipe; 16. a flange; 17. air inlet branch pipes; 18. a vacuum cylinder; 19. a gas-liquid separation port; 20. a condenser.

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 to 3, a chemical reaction kettle device with waste gas recycling function includes a motor 1 and a cylinder 3, a support 4 and a discharge port 5 are installed at the bottom of the cylinder 3, the motor 1 is connected with a speed reducer 2, an air outlet pipeline 15 is installed on one side of the cylinder 3 close to the speed reducer 2, one end of the air outlet pipeline 15 far away from the cylinder 3 is connected with a separation tank 13, the separation tank 13 is connected with a liquid pipeline 12, the liquid pipeline 12 is provided with a liquid outlet 14 and a liquid inlet 7, the liquid outlet 14 is arranged at the upper part of the separation tank, and the liquid outlet 14 is arranged at the upper part of the liquid inlet 7; the condenser 20 is installed to knockout drum 13 bottom, condenser 20 is connected with album liquid jar 8 and collection gas jar 10 respectively, barrel 3 bottom is connected with nitrogen cylinder 6.

A gas pipeline 9 is arranged between the gas collection tank 10 and the separation tank 13, and a one-way valve 11 is arranged on the gas pipeline 9; the separation tank 13 is connected with the air outlet pipeline 15 through a flange 16, and a vacuum cylinder 18 and an air inlet branch pipe 17 are arranged in the separation tank 13; the air inlet branch pipes 17 are distributed around the vacuum cylinder 18, and the air inlet branch pipes 17 are serpentine curved pipes. The bottom of the separation tank 13 is provided with a gas-liquid separation port 19, and the gas-liquid separation port 19 is arranged at the bottom of the condenser 20.

The working principle is as follows: firstly, by arranging the liquid collecting tank 8 and the gas collecting tank 10, a part of waste gas is liquefied into liquid through the condenser 20 and is collected into the liquid collecting tank 8, and waste gas which cannot be liquefied flows into the gas collecting tank 10 through the gas pipeline 9, so that gas-liquid separation of the chemical reaction kettle device is realized. Secondly, through setting up liquid pipeline 12, liquid pipeline 12 horizontal plane is equipped with certain gradient, will lean on inlet 7 of lower extreme to connect tap with the plastic pipe, as the water inlet. The water temperature at the water inlet is lower, the water temperature after being heated by steam is higher, and hotter water automatically flows upwards due to the reduction of density, so that the circulation of cooling water is facilitated. Finally, through setting up nitrogen cylinder 6, blow out the remaining gas after reacting in the reation kettle barrel 3, avoid reaction gas to stop for a long time in barrel 3, it is effectual to waste gas recycle.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a chemical industry reation kettle device with waste gas recovery utilizes, includes motor (1) and barrel (3), support (4) and discharge gate (5), its characterized in that are installed to barrel (3) bottom: motor (1) be connected with reduction gear (2), barrel (3) are close to reduction gear (2) one side and install outlet duct (15), outlet duct (15) are kept away from barrel (3) one end and are connected with knockout drum (13), be connected with liquid pipeline (12) on knockout drum (13), condenser (20) are installed to knockout drum (13) bottom, condenser (20) are connected with collection liquid jar (8) and collection gas jar (10) respectively, barrel (3) bottom is connected with nitrogen cylinder (6).

2. The chemical reaction kettle device with the waste gas recycling function of claim 1, wherein: the liquid pipeline (12) is provided with a liquid outlet (14) and a liquid inlet (7), the liquid outlet (14) is arranged on the upper part of the separating tank, and the liquid outlet (14) is arranged on the upper part of the liquid inlet (7).

3. The chemical reaction kettle device with the waste gas recycling function of claim 1, wherein: gas pipeline (9) are installed between gas collection tank (10) and knockout drum (13), install check valve (11) on gas pipeline (9).

4. The chemical reaction kettle device with the waste gas recycling function of claim 1, wherein: the separation tank (13) is connected with the air outlet pipeline (15) through a flange (16), and a vacuum cylinder (18) and an air inlet branch pipe (17) are arranged in the separation tank (13).

5. The chemical reaction kettle device with the waste gas recycling function according to claim 4, wherein the chemical reaction kettle device is characterized in that: the air inlet branch pipes (17) are distributed around the vacuum cylinder (18), and the air inlet branch pipes (17) are serpentine curved pipes.

6. The chemical reaction kettle device with the waste gas recycling function of claim 1, wherein: and a gas-liquid separation port (19) is arranged at the bottom of the separation tank (13), and the gas-liquid separation port (19) is arranged at the bottom of the condenser (20).

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