CN212189080U - Chemical industry reation kettle with heating function - Google Patents

Chemical industry reation kettle with heating function Download PDF

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Publication number
CN212189080U
CN212189080U CN202020304868.1U CN202020304868U CN212189080U CN 212189080 U CN212189080 U CN 212189080U CN 202020304868 U CN202020304868 U CN 202020304868U CN 212189080 U CN212189080 U CN 212189080U
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CN
China
Prior art keywords
kettle
stirring
pipe
heating function
stirring shaft
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Application number
CN202020304868.1U
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Chinese (zh)
Inventor
宿明
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Jinggong Automatic Control Instrument Complete Technology Development Co
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Jinggong Automatic Control Instrument Complete Technology Development Co
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Priority to CN202020304868.1U priority Critical patent/CN212189080U/en
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Abstract

The utility model belongs to the technical field of the reation kettle technique and specifically relates to a chemical industry reation kettle with heating function, the reactor comprises a kettle body, the bottom of the cauldron body is at the bottom of hemispherical cauldron, the outside cover of the cauldron body is equipped with the heat preservation shell, be equipped with annular outlet duct between the cauldron bottom and the heat preservation shell, the axis setting at the bottom of the cauldron is encircleed to the outlet duct, annular array has the shower nozzle on the outlet duct, the shower nozzle is just to the surface at the bottom of the cauldron, the outlet duct is connected with the one end of induction-pipe, the induction-pipe passes heat preservation shell and the other end is connected with steam boiler's gas outlet, be equipped with the air pump on the induction-pipe, the one end of back flow is connected to the bottom of heat. The utility model discloses can reach the effect of even heat supply.

Description

Chemical industry reation kettle with heating function
Technical Field
The utility model relates to a reation kettle field especially relates to a chemical industry reation kettle with heating function.
Background
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. In order to accelerate the reaction, some reaction kettles also have a heating function, but the heating device of the reaction kettle in the prior art has the problem of uneven heating, thereby influencing the uniform proceeding of the reaction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of uneven heating existing in the prior art and providing a chemical reaction kettle with a heating function.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a chemical industry reation kettle with heating function, includes the cauldron body, the bottom of the cauldron body is at the bottom of the hemispherical cauldron, the outside cover of the cauldron body is equipped with the heat preservation shell, be equipped with annular outlet duct at the bottom of the cauldron between the shell with keeping warm, the axis setting at the bottom of the cauldron is encircleed to the outlet duct, annular array has the shower nozzle on the outlet duct, the shower nozzle is just to the surface at the bottom of the cauldron, the outlet duct is connected with the one end of blast pipe, the blast pipe passes the shell of keeping warm and the other end is connected with steam boiler's gas outlet, be equipped with the air pump on the blast pipe, the one end of back flow is connected to the bottom of the shell.
Preferably, the top of the kettle body is provided with a feed inlet, the upper cover of the feed inlet is provided with an end cover, the bottom center of the kettle bottom is provided with a discharge pipe, and the discharge pipe is provided with a control valve.
Preferably, the top fixed mounting of the cauldron body has the motor, the output shaft coaxial coupling of motor has the (mixing) shaft, the vertical rotation of (mixing) shaft is installed in the cauldron body, a plurality of stirring boards of fixedly connected with on the (mixing) shaft, the stirring board encircles the axis equipartition of (mixing) shaft.
Preferably, the stirring plate is provided with a plurality of long strip-shaped material passing holes at equal intervals, the edge of the stirring plate is fixedly provided with a scraping plate, the scraping plate is made of rubber, and the scraping plate is in contact with the inner wall of the kettle body.
Preferably, the lower end of the stirring shaft extends into the bottom of the kettle, the lower end of the stirring shaft is connected with a plurality of stirring rods, the stirring rods are uniformly distributed around the axis of the stirring shaft, and the included angle between the stirring shaft and the center line of the stirring rods is 30-60 degrees.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in set up at the bottom of the cauldron body at the bottom of hemispherical cauldron to set up annular outlet duct, carried high-temperature steam to the outlet duct through steam boiler, a plurality of shower nozzles that set up on the outlet duct can follow not equidirectional high-temperature steam to the cauldron bottom, thereby can improve the homogeneity of heating.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: the device comprises a kettle body 1, a kettle bottom 2, a spray head 3, an air pump 4, an air supply pipe 5, a steam boiler 6, a return pipe 7, a discharge pipe 8, a control valve 9, a stirring rod 10, a material passing hole 11, an air outlet pipe 12, a scraper 13, a heat preservation shell 14, a stirring plate 15, a feed inlet 16, an end cover 17, a motor 18, a stirring shaft 19 and support legs 20.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-2, the chemical reaction kettle with the heating function comprises a kettle body 1, wherein a feed inlet 16 is formed in the top of the kettle body 1, an end cover 17 is arranged on an upper cover of the feed inlet 16, a discharge pipe 8 is arranged at the center of the bottom of the kettle bottom 2, and a control valve 9 is arranged on the discharge pipe 8. The bottom of the kettle body 1 is a hemispherical kettle bottom 2, a heat preservation shell 14 covers the outside of the kettle body 1, an annular air outlet pipe 12 is arranged between the kettle bottom 2 and the heat preservation shell 14, the air outlet pipe 12 is arranged around the center shaft of the kettle bottom 2, nozzles 3 are arranged on the air outlet pipe 12 in an annular array mode, the nozzles 3 are right opposite to the outer surface of the kettle bottom 2, the air outlet pipe 12 is connected with one end of an air supply pipe 5, the air supply pipe 5 penetrates through the heat preservation shell 14, the other end of the air supply pipe is connected with an air outlet of a steam boiler 6, an air pump 4 is arranged on the air supply pipe 5, one end of a return pipe 7 is connected with the.
After raw materials are added into the kettle body 1 through the feeding hole 16, a steam boiler 6 conveys high-temperature steam into the heat preservation shell 14 through the air supply pipe 6, the conveyed high-temperature steam enters the annular air outlet pipe 12 and is then discharged through the spray head 3, heat can be supplied to the kettle bottom 2 from different directions through the spray head 3, the purpose of uniform heat supply is achieved, the product quality is improved, reactants can be discharged from the discharge pipe 8 after the control valve 9 is opened, the air pump 4 can be flexibly selected according to requirements, for example, an Ottos OTS-1500x2-60L 4P air compressor is selected for steam repair of a dentist oil-free silent air compressor air pump, and cooling water returns to the steam boiler 6 through the return pipe 7.
The top fixed mounting of the cauldron body 1 has motor 18, and the output shaft coaxial coupling of motor 18 has (mixing) shaft 19, and the vertical rotation of (mixing) shaft 19 is installed in the cauldron body 1, and a plurality of stirring boards 15 of fixedly connected with on the (mixing) shaft 19, stirring board 15 encircle the axis equipartition of (mixing) shaft 19. A plurality of strip-shaped material passing holes 11 are arranged on the stirring plate 15 at equal intervals, a scraping plate 13 is fixedly arranged at the edge of the stirring plate 15, the scraping plate 13 is made of rubber, and the scraping plate 13 is contacted with the inner wall of the kettle body 1. Motor 18 passes through the wire and is connected with external power source, and motor 18 can select for the YLJ180 three-phase AC torque motor of Nanjing jin li motor company Limited production, and motor 18 drives (mixing) shaft 19 rotatory, and stirring board 15 on the (mixing) shaft 19 can stir the raw materials for the reaction is more even. The material passing holes 11 can enable materials to pass through, and the scraper 13 can scrape the inner wall of the kettle body 1 to avoid adhesion of reactants.
The lower end of the stirring shaft 19 extends into the kettle bottom 2, the lower end of the stirring shaft 19 is connected with a plurality of stirring rods 10, the stirring rods 10 are uniformly distributed around the axis of the stirring shaft 19, and the included angle between the stirring shaft 19 and the central line of the stirring rods 10 is 30-60 degrees. The stirring rod 10 can play a role in assisting stirring, and the reaction uniformity is improved.
The working principle is as follows: high-temperature steam is conveyed to the air outlet pipe 12 through the steam boiler 6, the plurality of spray heads 3 arranged on the air outlet pipe 12 can convey the high-temperature steam to the kettle bottom 2 from different directions, so that the heating uniformity can be improved, and condensed water returns to the steam boiler 6 through the return pipe 7.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A chemical reaction kettle with a heating function, which comprises a kettle body (1) and is characterized in that, the bottom of the kettle body (1) is a hemispherical kettle bottom (2), a heat-insulating shell (14) is covered outside the kettle body (1), an annular air outlet pipe (12) is arranged between the kettle bottom (2) and the heat preservation shell (14), the gas outlet pipe (12) is arranged around the central axis of the kettle bottom (2), the gas outlet pipe (12) is annularly arrayed with spray heads (3), the spray head (3) is over against the outer surface of the kettle bottom (2), the air outlet pipe (12) is connected with one end of the air supply pipe (5), the air supply pipe (5) passes through the heat preservation shell (14) and the other end is connected with an air outlet of the steam boiler (6), an air pump (4) is arranged on the air supply pipe (5), the bottom of the heat preservation shell (14) is connected with one end of a return pipe (7), the other end of the return pipe (7) is connected with a water inlet of the steam boiler (6).
2. The chemical reaction kettle with the heating function according to claim 1, wherein a feeding hole (16) is formed in the top of the kettle body (1), an end cover (17) is arranged on an upper portion cover of the feeding hole (16), a discharging pipe (8) is arranged in the center of the bottom of the kettle bottom (2), and a control valve (9) is arranged on the discharging pipe (8).
3. The chemical reaction kettle with the heating function according to claim 1, wherein a motor (18) is fixedly installed at the top of the kettle body (1), an output shaft of the motor (18) is coaxially connected with a stirring shaft (19), the stirring shaft (19) is vertically rotated and installed in the kettle body (1), a plurality of stirring plates (15) are fixedly connected to the stirring shaft (19), and the stirring plates (15) are uniformly distributed around the central axis of the stirring shaft (19).
4. The chemical reaction kettle with the heating function according to claim 3, wherein the stirring plate (15) is provided with a plurality of strip-shaped material passing holes (11) at equal intervals, a scraping plate (13) is fixedly installed at the edge of the stirring plate (15), the scraping plate (13) is made of rubber, and the scraping plate (13) is in contact with the inner wall of the kettle body (1).
5. The chemical reaction kettle with the heating function according to claim 3, wherein the lower end of the stirring shaft (19) extends into the kettle bottom (2), the lower end of the stirring shaft (19) is connected with a plurality of stirring rods (10), the stirring rods (10) are uniformly distributed around the axis of the stirring shaft (19), and the included angle between the central lines of the stirring shaft (19) and the stirring rods (10) is 30-60 degrees.
CN202020304868.1U 2020-03-12 2020-03-12 Chemical industry reation kettle with heating function Active CN212189080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020304868.1U CN212189080U (en) 2020-03-12 2020-03-12 Chemical industry reation kettle with heating function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020304868.1U CN212189080U (en) 2020-03-12 2020-03-12 Chemical industry reation kettle with heating function

Publications (1)

Publication Number Publication Date
CN212189080U true CN212189080U (en) 2020-12-22

Family

ID=73821576

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020304868.1U Active CN212189080U (en) 2020-03-12 2020-03-12 Chemical industry reation kettle with heating function

Country Status (1)

Country Link
CN (1) CN212189080U (en)

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