CN218189670U

CN218189670U - Steam heating device for refining kettle

Info

Publication number: CN218189670U
Application number: CN202222776289.9U
Authority: CN
Inventors: 李希财; 朱一航; 许冬来
Original assignee: Shandong Qifa Chemical Co ltd
Current assignee: Shandong Qifa Chemical Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-03
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to a refined cauldron technical field specifically is a steam heating device for refined cauldron, including the cauldron body and steam generation chamber, the outside fixedly connected with insulation can of the cauldron body, be formed with the steam chamber between insulation can and the cauldron body, the top of the cauldron body is through screw fixedly connected with kettle cover, the sealed rotation is connected with first gas-supply pipe on the kettle cover, the outside fixedly connected with first gear of first gas-supply pipe, the top fixedly connected with mount of kettle cover, rotary joint is installed to the bottom of mount, rotary joint's bottom and the top of first gas-supply pipe communicate, the top fixedly connected with motor of mount, the output fixedly connected with second gear of motor, the second gear meshes with first gear, the bottom fixedly connected with pivot of first gas-supply pipe, the bottom fixedly connected with second gas-supply pipe of pivot; the heating uniformity of the reactants in the kettle body is improved, and the effect and the efficiency of the chemical reaction of the reactants are improved.

Description

Steam heating device for refining kettle

Technical Field

The utility model relates to a refined cauldron technical field specifically is a steam heating device for refined cauldron.

Background

As is known, a refining kettle is a reaction kettle, and 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. The refining kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is a pressure container used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is carbon manganese steel, stainless steel, zirconium, nickel base (Hastelloy, monel, indoconnickel) alloy and other composite materials, and the refining kettle is mostly heated by steam in the heating process, so that the interior of the refining kettle reaches the proper temperature, and the reaction efficiency of reactants in the refining kettle is ensured.

Through the retrieval, chinese patent No. CN 202021239620.8's utility model discloses a steam heating device for reation kettle, including reation kettle, the reation kettle overcoat is equipped with steam circulation device, reation kettle's fixed spacing arch that is provided with in bottom, reation kettle internal fixation is provided with stirring fan blade, stirring fan blade's the fixed gear train that is provided with in upper end, be provided with sealed lid between gear train and the reation kettle, the fixed backup pad that is provided with in one side of sealed lid, the fixed frame that is provided with of motor in the middle of the top of backup pad, the fixed motor that is provided with in the fixed frame of motor, when using, heat the outer wall of reation kettle through steam circulation device, the heat transmits to reation kettle's inside through reation kettle's the cauldron body, heat the inside reactant of reation kettle, it is convenient for the effect of the inside reactant heating all around of reation kettle better, be not convenient for heating the reactant that is located the middle part, the homogeneity of heating the reactant is relatively poor, the effect and the efficiency of reactant chemical reaction have been reduced.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a steam heating device for refined cauldron to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a refined steam heating device for cauldron, including the cauldron body and steam generation chamber, the outside fixedly connected with insulation can of the cauldron body, be formed with the steam chamber between insulation can and the cauldron body, screw fixedly connected with kettle cover is passed through on the top of the cauldron body, the sealed rotation is connected with first gas-supply pipe on the kettle cover, the first gear of outside fixedly connected with of first gas-supply pipe, the top fixedly connected with mount of kettle cover, rotary joint is installed to the bottom of mount, rotary joint's bottom and the top intercommunication of first gas-supply pipe, the top fixedly connected with motor of mount, the output fixedly connected with second gear of motor, the second gear meshes with first gear mutually, the bottom fixedly connected with pivot of first gas-supply pipe, the bottom fixedly connected with second gas-supply pipe of pivot, second insulation can and cauldron body and gas-supply pipe sealed rotation are connected, the intercommunication has a plurality of agitator pipes on the first gas-supply pipe, the bottom of a plurality of agitator pipes all communicates with the second gas-supply pipe, the output in steam generation chamber is connected with two connecting pipes, two connecting pipes communicate with back flow and rotary joint respectively, the bottom in the steam generation chamber communicates with a plurality of steam generation chamber.

The reation kettle clearance to the inside wall of the cauldron body is fallen for being convenient for, the side and the pivot fixed connection of stirred tube, the first scraper blade of one end fixedly connected with of pivot is kept away from to the stirred tube, and the side of first scraper blade contacts with the inside wall of the cauldron body.

In order to facilitate scraping of the bottom end inside the kettle body, the bottom end of the stirring pipe is fixedly connected with a second scraping plate, and the bottom end of the second scraping plate is in contact with the bottom end inside the kettle body.

For improving the leakproofness between the kettle cover and the kettle body, the bottom fixedly connected with of kettle cover is sealed to fill up, and the bottom of sealed pad supports tightly with the top of the kettle body.

In order to improve the heat preservation effect of the heat preservation box, heat preservation cotton is arranged outside the heat preservation box.

In order to improve the connection stability of the heat insulation box and the kettle body, a plurality of connecting blocks are connected between the heat insulation box and the kettle body.

Compared with the prior art, the utility model provides a steam heating device for refined cauldron possesses following beneficial effect:

this steam heating device for refined cauldron, the steam that the steam generation intracavity produced carries the inside to steam chamber and first gas-supply pipe respectively through two connecting pipes, the steam that gets into the steam intracavity portion heats the lateral wall of the cauldron body, the steam that gets into in the first conveyer pipe gets into the inside to a plurality of stirred tubes, the reation kettle to the internal intermediate position of cauldron heats, simultaneously, take second gear to rotate through the motor, the first gear drives first gear, first gear drives the pivot, a plurality of stirred tubes rotate, reactant to the internal intermediate position of cauldron carries out the even heating, the homogeneity of the internal reactant heating of cauldron is improved, the effect and the efficiency of reactant chemical reaction have been improved.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a kettle body; 2. a steam generating chamber; 3. a heat preservation box; 4. a steam chamber; 5. a kettle cover; 6. a first gas delivery pipe; 7. a first gear; 8. a fixed mount; 9. a rotary joint; 10. a motor; 11. a second gear; 12. a rotating shaft; 13. a second gas delivery pipe; 14. a stirring pipe; 15. a connecting pipe; 16. a return pipe; 17. a first squeegee; 18. a second squeegee; 19. a gasket; 20. heat preservation cotton; 21. and (7) connecting the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

As shown in FIGS. 1-4, a steam heating device for a refined kettle comprises a kettle body 1 and a steam generating chamber 2, wherein the steam generating chamber 2 is a technique known to those skilled in the art and disclosed in the utility model with the patent number CN202021239620.8, and therefore, detailed description is omitted, the kettle body 1 is provided with a corresponding charging port, a corresponding discharging port and the like which are well known in the art, therefore, for drawing and detailed description in the present scheme, an insulation box 3 is fixedly connected to the exterior of the kettle body 1, a plurality of connecting blocks 21 are connected between the insulation box 3 and the kettle body 1, the stability of the connection between the insulation box 3 and the kettle body 1 is improved, insulation cotton 20 is installed to the exterior of the insulation box 3, the insulation effect of the insulation box 3 is improved, a steam chamber 4 is formed between the insulation box 3 and the kettle body 1, the top end of the kettle body 1 is fixedly connected with a kettle cover 5 through screws, the bottom end of the kettle cover 5 is fixedly connected with a sealing gasket 19, the bottom end of the sealing gasket 19 is abutted against the top end of the kettle body 1, the sealing property between the kettle cover 5 and the kettle body 1 is improved, the kettle cover 5 is connected with a first gas pipe 6 in a sealing and rotating manner, the outer part of the first gas pipe 6 is fixedly connected with a first gear 7, the top end of the kettle cover 5 is fixedly connected with a fixing frame 8, the bottom end of the fixing frame 8 is provided with a rotary joint 9, the bottom end of the rotary joint 9 is communicated with the top end of the first gas pipe 6, the top end of the fixing frame 8 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a second gear 11, the second gear 11 is meshed with the first gear 7, the bottom end of the first gas pipe 6 is fixedly connected with a rotating shaft 12, the bottom end of the rotating shaft 12 is fixedly connected with a second gas pipe 13, the second gas pipe 13 is connected with the kettle body 1 and the insulation can 3 in a sealing and rotating manner, the first gas pipe 6 is communicated with a plurality of stirring pipes 14, the bottom of a plurality of stirred tanks 14 all communicates with second gas-supply pipe 13, the output in steam generation chamber 2 is connected with two connecting pipes 15, two connecting pipes 15 communicate with steam chamber 4 and rotary joint 9 respectively, the bottom of second gas-supply pipe 13 communicates with the inside in steam generation chamber 2, steam chamber 4 communicates with steam generation chamber 2 through a plurality of back flows 16, the steam that produces in steam generation chamber 2 carries to the inside of steam chamber 4 and first gas-supply pipe 6 respectively through two connecting pipes 15, the steam that gets into steam chamber 4 inside heats the lateral wall of cauldron body 1, the steam that gets into in the first conveyer pipe gets into the inside to a plurality of stirred tanks 14, heat the reation kettle of the inside intermediate position of cauldron body 1, take second gear 11 to rotate through motor 10 simultaneously, second gear 11 drives first gear 7 and rotates, first gear 7 drives pivot 12, a plurality of stirred tanks 14 rotate, the reactant of the inside intermediate position of cauldron body 1 evenly heats, improve the homogeneity of reactant heating in cauldron body 1, the effect and the chemical reaction efficiency of reaction materialization are improved.

It should be further noted that, the side end of the stirring pipe 14 is fixedly connected to the rotating shaft 12, the stirring pipe 14 is far away from the first scraper 17 of one end fixedly connected to the rotating shaft 12, the side end of the first scraper 17 is in contact with the inner side wall of the kettle body 1, the bottom end of the stirring pipe 14 is fixedly connected to the second scraper 18, the bottom end of the second scraper 18 is in contact with the inner bottom end of the kettle body 1, the first scraper 17 and the second scraper 18 rotate along with the stirring pipe 14, the reactants on the inner wall of the kettle body 1 can be scraped conveniently through the first scraper 17 and the second scraper 18, the inner wall of the kettle body 1 is ensured to be cleaned, and the interior of the kettle body 1 can be cleaned conveniently.

In summary, this steam heating device for refined cauldron, when using, add appropriate amount of reactant to the inside of the cauldron body 1 through the charge door of the cauldron body 1, then start motor 10, take second gear 11 to rotate through motor 10, second gear 11 drives first gear 7 and rotates, first gear 7 drives pivot 12, a plurality of stirred tube 14 rotate, stir the reactant through stirred tube 14, the steam that produces in the steam generation chamber 2 carries to the inside of steam chamber 4 and first gas-supply pipe 6 respectively through two connecting pipes 15, the steam that gets into the inside of steam chamber 4 heats the lateral wall of the cauldron body 1, the steam that gets into in the first conveying pipe gets into the inside of a plurality of stirred tube 14, evenly heat the reation kettle of the inside intermediate position of the cauldron body 1, steam chamber 4 and the inside steam of second gas-supply pipe 13 condense into water and flow to the inside of steam generation chamber 2.

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

Claims

1. The utility model provides a refined steam heating device for cauldron, includes the cauldron body (1) and steam generation chamber (2), its characterized in that: the device comprises a kettle body (1), a heat insulation box (3) is fixedly connected to the outside of the kettle body (1), a steam cavity (4) is formed between the heat insulation box (3) and the kettle body (1), a kettle cover (5) is fixedly connected to the top end of the kettle body (1) through screws, a first gas pipe (6) is connected to the kettle cover (5) in a sealing and rotating manner, a first gear (7) is fixedly connected to the outside of the first gas pipe (6), a fixing frame (8) is fixedly connected to the top end of the kettle cover (5), a rotary joint (9) is installed at the bottom end of the fixing frame (8), the bottom end of the rotary joint (9) is communicated with the top end of the first gas pipe (6), a motor (10) is fixedly connected to the top end of the fixing frame (8), a second gear (11) is fixedly connected to the output end of the motor (10), the second gear (11) is meshed with the first gear (7), a rotating shaft (12) is fixedly connected to the bottom end of the first gas pipe (6), a second gas pipe (13) is fixedly connected to the bottom end of the rotating shaft (12), the second gas pipe (13) is communicated with two connecting pipes (14) which are connected with the kettle body (1) and the kettle body (3), a plurality of the stirring pipe (14), two connecting pipes (15) are respectively communicated with the steam cavity (4) and the rotary joint (9), the bottom end of the second gas conveying pipe (13) is communicated with the inside of the steam generation cavity (2), and the steam cavity (4) is communicated with the steam generation cavity (2) through a plurality of return pipes (16).

2. The steam heating device for the refining kettle according to claim 1, wherein: the side of stirred tube (14) and pivot (12) fixed connection, stirred tube (14) keep away from the first scraper blade (17) of one end fixedly connected with of pivot (12), the side of first scraper blade (17) and the inside wall contact of the cauldron body (1).

3. The steam heating device for the refining kettle according to claim 2, wherein: the bottom end of the stirring pipe (14) is fixedly connected with a second scraper (18), and the bottom end of the second scraper (18) is in contact with the bottom end of the inside of the kettle body (1).

4. The steam heating device for the refining kettle according to claim 3, wherein: the bottom fixedly connected with of kettle cover (5) seals up (19), and the bottom that seals up (19) supports tightly with the top of the cauldron body (1).

5. The steam heating device for the refining kettle according to claim 4, wherein: and the heat insulation cotton (20) is arranged outside the heat insulation box (3).

6. The steam heating device for the purification kettle according to claim 5, wherein: a plurality of connecting blocks (21) are connected between the heat preservation box (3) and the kettle body (1).