CN215196922U

CN215196922U - A steam heating reactor

Info

Publication number: CN215196922U
Application number: CN202121018556.5U
Authority: CN
Inventors: 陈叶; 王马济世; 杜永峰; 马振祥
Original assignee: Zhejiang Huangma Technology Co Ltd; Zhejiang Lvkean Chemical Co Ltd; Zhejiang Huangma Shangyi New Material Co Ltd; Zhejiang Huangma Surfactant Research Institute Co Ltd
Current assignee: Zhejiang Huangma Technology Co Ltd; Zhejiang Lvkean Chemical Co Ltd; Zhejiang Huangma Shangyi New Material Co Ltd; Zhejiang Huangma Surfactant Research Institute Co Ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-17
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a steam heating reaction kettle, which comprises a heat insulation outer casing, a reducer and a reaction kettle sealing cover. The upper end of the insulation outer casing is fixedly connected with a snap-fit sealing top, and the reaction kettle sealing cover The body seal is arranged on the top of the snap seal, the upper end of the reaction kettle sealing cover is fixedly connected with a feeding pipe, and the middle position of the upper end of the reaction kettle sealing cover is fixedly installed with an explosion-proof motor. The output end of the explosion-proof motor is connected with the reducer, and the output end of the reducer is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the sealing cover of the reaction kettle. In the utility model, a rotating plate is arranged at the rotating shaft, and the rotating plate is provided with a side stirring rod and a side stirring paddle. During stirring, the rotating shaft can drive the side stirring rod to rotate through the rotating plate, and the side stirring rod can rotate. The inner side wall of the reaction kettle is stirred by the side stirring paddle, and the stirring effect is good.

Description

Steam heating reation kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a steam heating reation kettle.

Background

The broad understanding of the reaction vessel is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration of the vessel, the heating, evaporation, cooling and low-speed mixing functions of the process requirements are realized, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc.; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.

The prior steam heating reaction kettle has the following defects: most of the existing steam heating reaction kettles only use one rotating shaft for rotary stirring, viscous materials are easy to gather at the side wall, and the existing steam heating reaction kettles stir by the single rotating shaft, so that the stirring effect at the side edge is poor; in addition, current steam heating reation kettle only injects steam into reation kettle's lateral wall department through a mouth of pipe, and steam can not make reation kettle be heated evenly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steam heating reation kettle 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: a steam heating reaction kettle comprises a heat insulation outer shell, a speed reducer and a reaction kettle sealing cover body, wherein the upper end of the heat insulation outer shell is fixedly connected with a clamping sealing top, the reaction kettle sealing cover body is arranged on the clamping sealing top in a sealing clamping manner, the upper end of the reaction kettle sealing cover body is fixedly connected with a feeding pipe, an explosion-proof motor is fixedly arranged at the middle position of the upper end of the reaction kettle sealing cover body, the output end of the explosion-proof motor is connected with the speed reducer, the output end of the speed reducer is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the reaction kettle sealing cover body, the upper end of the rotating shaft is fixedly connected with a rotating plate, the left side and the right side of the lower end of the rotating plate are respectively and rotatably connected with a side stirring rod, a plurality of side stirring paddles are fixedly connected to the side stirring rod, and a plurality of main stirring paddles are fixedly connected to the lower end of the rotating shaft, the inner part of the heat insulation shell is fixedly connected with a heat transfer protective layer, the inner part of the heat transfer protective layer is fixedly connected with a reaction kettle inner body, a discharge hole is arranged at the middle position of the lower end of the heat insulation shell, the upper end of a reaction kettle sealing cover body is fixedly connected with a feed pipe, a heating cavity is reserved between the heat transfer protective layer and the heat insulation shell, the left end and the right end of the outer side surface of the heat insulation shell are fixedly connected with semicircular brackets, the inner parts of the semicircular brackets are fixedly connected with semicircular steam-equalizing cavities, a plurality of branch pipes are fixedly connected with the inner parts of the semicircular steam-equalizing cavities, the middle position of the semicircular steam-equalizing cavity at one side is fixedly connected with a steam inlet pipe, the middle position of the semicircular steam-equalizing cavity at the other side is fixedly connected with a steam outlet pipe, and the left end and the right end of the middle position of the inner wall of the semicircular steam-equalizing cavity are fixedly connected with flow guide blocks, the bronchus is communicated with the heating cavity, and the bottom of the lower end of the heat insulation shell is fixedly connected with a supporting bottom frame.

Preferably, the bronchi are arranged at uniform intervals.

Preferably, the side stirring paddle and the main stirring paddle are arranged at intervals.

Preferably, the length of the side stirring rod is matched with the depth of the inner body of the reaction kettle.

Preferably, the left side and the right side of the lower end of the heat insulation outer shell are fixedly connected with condensate water outlet pipes, and the condensate water outlet pipes are communicated with the heating cavity.

Preferably, a sealing ring is arranged between the rotating shaft and the reaction kettle sealing cover body.

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

1. the utility model discloses a set up the rotor plate in rotation axis department, be provided with side puddler, side stirring rake on the rotor plate, when stirring, rotation axis accessible rotor plate drives the side puddler and rotates, and side puddler accessible side stirring rake stirs the inside lateral wall department of reation kettle, and stirring effect is good;

2. the utility model discloses still be provided with semicircle equal steam pipe chamber, drainage piece and bronchus simultaneously, steam carries out the even reposition of redundant personnel through semicircle equal steam pipe chamber to finally discharge to the heating cavity in through the bronchus, can make steam homodisperse in the heating cavity, can make the reation kettle endosome be heated evenly, have simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a schematic view of the overall structure of a steam heating reaction kettle of the present invention;

FIG. 2 is a schematic structural view of an overall semicircular vapor-equalizing pipe cavity of the steam heating reaction kettle of the utility model;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a support chassis; 2. a condensed water outlet pipe; 3. a discharge port; 4. an inner body of the reaction kettle; 5. a semicircular bracket; 6. a steam inlet pipe; 7. a semicircular steam-equalizing pipe cavity; 8. a bronchus; 9. heating the cavity; 10. a thermally insulated outer shell; 11. a heat transfer protective layer; 12. a vapor outlet pipe; 13. clamping the sealing top; 14. a reaction kettle sealing cover body; 15. a feed pipe; 16. an explosion-proof motor; 17. a speed reducer; 18. a rotating shaft; 19. a drainage block; 20. a rotating plate; 21. a side stirring rod; 22. a side stirring paddle; 23. and a main stirring paddle.

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, the present invention provides a technical solution: a steam heating reaction kettle comprises a heat insulation outer shell 10, a speed reducer 17 and a reaction kettle sealing cover body 14, wherein the upper end of the heat insulation outer shell 10 is fixedly connected with a clamping sealing top 13, the reaction kettle sealing cover body 14 is arranged on the clamping sealing top 13 in a sealing clamping manner, the upper end of the reaction kettle sealing cover body 14 is fixedly connected with an inlet pipe 15, an explosion-proof motor 16 is fixedly arranged at the middle position of the upper end of the reaction kettle sealing cover body 14, the output end of the explosion-proof motor 16 is connected with the speed reducer 17, the output end of the speed reducer 17 is fixedly connected with a rotating shaft 18, the rotating shaft 18 is rotatably connected with the reaction kettle sealing cover body 14, the upper end of the rotating shaft 18 is fixedly connected with a rotating plate 20, the left side and the right side of the lower end of the rotating plate 20 are both rotatably connected with side stirring rods 21, a plurality of side stirring paddles 22 are fixedly connected on the side stirring rods 21, the lower end of the rotating shaft 18 is fixedly connected with a plurality of main stirring paddles 23, the interior of the heat insulation outer shell 10 is fixedly connected with a heat transfer protective layer 11, the interior of the heat transfer protective layer 11 is fixedly connected with a reaction kettle inner body 4, a discharge hole 3 is arranged at the middle position of the lower end of the heat insulation outer shell 10, the upper end of the reaction kettle sealing cover body 14 is fixedly connected with a feed pipe 15, a heating cavity 9 is reserved between the heat transfer protective layer 11 and the heat insulation outer shell 10, the left end and the right end of the outer side surface of the heat insulation outer shell 10 are fixedly connected with semicircular supports 5, the interior of each semicircular support 5 is fixedly connected with a semicircular steam-equalizing pipe cavity 7, the interior of each semicircular steam-equalizing pipe cavity 7 is fixedly connected with a plurality of branch pipes 8, and the middle position of the semicircular steam-equalizing pipe cavity 7 at one side is fixedly connected with a steam-inlet pipe 6, be located the opposite side semicircle vapor chamber pipe 7's intermediate position department fixed connection is provided with steam outlet pipe 12, the equal fixed connection in left and right both ends of the inner wall intermediate position department of semicircle vapor chamber pipe 7 is provided with drainage piece 19, bronchus 8 is linked together with heating cavity 9, the lower extreme bottom fixed connection of thermal-insulated shell body 10 is provided with support chassis 1.

The interval that bronchus 8 set up is even, can make steam heating more even, side stirring rake 22 sets up with main stirring rake 23 interval, can strengthen the stirring effect, the length of side puddler 21 and the degree of depth phase-match of reation kettle internal body 4 can ensure that side puddler 21 carries out abundant stirring to 4 insides of reation kettle internal body, the equal fixed connection in lower extreme left and right sides of thermal-insulated shell body 10 is provided with comdenstion water exit tube 2, comdenstion water exit tube 2 is linked together with heating cavity 9, can conveniently carry out recovery processing to the comdenstion water through the comdenstion water exit tube 2 that sets up, be provided with the sealing washer between rotation axis 18 and the sealed lid body of reation kettle 14, the leakproofness of the sealed lid body of reation kettle 14 can be strengthened to the sealing washer that sets up.

The working principle is as follows: the utility model arranges a rotating plate 20 at the rotating shaft 18, the rotating plate 20 is provided with a side stirring rod 21 and a side stirring paddle 22, when stirring, the explosion-proof motor 16 can be started, the explosion-proof motor 16 can drive the rotating shaft 18 to rotate, the rotating shaft 18 can drive the side stirring rod 21 to rotate through the rotating plate 20, the side stirring rod 21 can stir the inner side wall of the reaction kettle through the side stirring paddle 22, the stirring effect is good, meanwhile, a semicircular steam equalizing pipe cavity 7, a drainage block 19 and a bronchus 8 are also arranged, steam is introduced through the steam inlet pipe 6, the steam is uniformly distributed through the semicircular steam equalizing pipe cavity 7 and is finally discharged into the heating cavity 9 through the bronchus 8, can make steam disperse in the heating cavity 9 uniformly, can make the inner body 4 of the reaction kettle heated uniformly, and has the advantages of simple structure, convenient use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steam heating reaction kettle, comprising an insulating outer casing (10), a reducer (17), and a reaction kettle sealing cover (14), characterized in that: the upper end of the insulating outer casing (10) is fixedly connected A snap-fit sealing top (13) is provided, the reaction kettle sealing cover (14) is sealed and snapped on the snap-fit sealing top (13), and the upper end of the reactor sealing cover (14) is fixedly connected with a The feed pipe (15), an explosion-proof motor (16) is fixedly installed at the middle position of the upper end of the reaction kettle sealing cover (14), and the output end of the explosion-proof motor (16) is connected with the reducer (17) , the output end of the reducer (17) is fixedly connected with a rotating shaft (18), the rotating shaft (18) is rotatably connected with the reactor sealing cover (14), and the upper end of the rotating shaft (18) is fixed A rotating plate (20) is connected and provided, and the left and right sides of the lower end of the rotating plate (20) are rotatably connected with side stirring rods (21), and a plurality of side stirring rods (21) are fixedly connected and provided with Side stirring paddles (22), a plurality of main stirring paddles (23) are fixedly connected to the lower end of the rotating shaft (18), and a heat transfer protective layer (11) is fixedly connected to the interior of the heat insulating outer shell (10). ), a reactor inner body (4) is fixedly connected inside the heat transfer protective layer (11), and a discharge port (3) is arranged at the middle position of the lower end of the heat insulation outer body (10). A feeding pipe (15) is fixedly connected to the upper end of the sealing cover body (14) of the reaction kettle, and a heating cavity (9) is left between the heat transfer protective layer (11) and the heat insulating outer shell (10), so A semicircular support (5) is fixedly connected to the left and right ends of the outer side surface of the heat insulating outer shell (10), and a semicircular uniform steam lumen (7) is fixedly connected inside the semicircular support (5). Several bronchi (8) are fixedly connected inside the steam equalization lumen (7), and a steam inlet pipe (6) is fixedly connected at the middle position of the semicircular steam equalization lumen (7) on one side, which is located in the middle of the semicircular steam equalization lumen (7). A steam outlet pipe (12) is fixedly connected at the middle position of the semi-circular steam tube cavity (7) on the other side, and the left and right ends at the middle position of the inner wall of the semi-circular steam tube cavity (7) are fixed. A drainage block (19) is connected and provided, the bronchus (8) is communicated with the heating cavity (9), and a support chassis (1) is fixedly connected to the bottom of the lower end of the heat insulating outer shell (10).

2 . The steam heating reaction kettle according to claim 1 , wherein the bronchial tubes ( 8 ) are arranged at uniform intervals. 3 .

3 . The steam heating reaction kettle according to claim 1 , wherein the side stirring paddle ( 22 ) and the main stirring paddle ( 23 ) are arranged at intervals. 4 .

4 . The steam heating reaction kettle according to claim 1 , wherein the length of the side stirring rod ( 21 ) matches the depth of the inner body ( 4 ) of the reaction kettle. 5 .

5 . The steam heating reaction kettle according to claim 1 , wherein the left and right sides of the lower end of the heat insulating outer shell ( 10 ) are fixedly connected with condensed water outlet pipes ( 2 ). 6 . The water outlet pipe (2) is communicated with the heating cavity (9).

6 . The steam heating reaction kettle according to claim 1 , wherein a sealing ring is provided between the rotating shaft ( 18 ) and the sealing cover ( 14 ) of the reaction kettle. 7 .