CN216934726U

CN216934726U - Water circulation heat-preservation energy-saving device of reaction kettle

Info

Publication number: CN216934726U
Application number: CN202220506468.8U
Authority: CN
Inventors: 施彬建; 林晖; 李得福
Original assignee: Shanghai Gongtuo Pharmaceutical Chemical Co ltd
Current assignee: Shanghai Gongtuo Pharmaceutical Chemical Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-12
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a water circulation heat-preservation and energy-saving device for a reaction kettle, which improves the utilization rate of the heat of the device, improves the reaction efficiency of raw materials in an evaporation inner kettle, enables the reaction in the evaporation inner kettle to be more thorough and improves the practicability; four pillars are installed to reation kettle's bottom, the workstation is all installed to the bottom of every pillar, reation kettle's internally mounted has cauldron in the evaporation, the top intercommunication of cauldron is provided with inlet tube and inlet pipe in the evaporation, the inside intercommunication of two blast pipes and reation kettle is passed through at the both ends of cauldron in the evaporation, reation kettle's front end is provided with the controller, be provided with the heating rod and be connected with the controller electricity between the inside and outside lateral wall of cauldron in the evaporation, the inside bottom of cauldron in the evaporation is installed to the third pipe installation, reation kettle's top is provided with the motor, the vertical rotatory transport axle of installing of output of motor, the bottom of carrying the axle and the bottom swivelling joint of cauldron in the evaporation, carry epaxial a plurality of puddlers that are provided with.

Description

Water circulation heat-preservation energy-saving device of reaction kettle

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a water circulation heat-preservation energy-saving device for a reaction kettle.

Background

As is well known, in the field of processing 2-chloro-5-chloromethylthiazole, various reaction kettles are often needed, and particularly, an evaporation kettle is particularly important for evaporating 2-chloro-5-chloromethylthiazole solution.

Through retrieval, the utility model with the Chinese patent publication number of CN205127929U discloses a water circulation heat-preservation energy-saving device for a reaction kettle, which comprises a reaction kettle and a hot water kettle, wherein the reaction kettle comprises an evaporation inner kettle and a heat-preservation outer kettle, the evaporation inner kettle is provided with a hot water inlet pipe, a raw material inlet pipe, an evaporation inner kettle, a steam outlet and a discharge joint, and the steam heat-preservation sheath is provided with a pressure valve.

However, the above prior art scheme has a poor utilization rate of heat, and the reaction of the raw materials in the evaporation inner kettle is slow, the reaction is not thorough, and certain limitations are provided, so that a water circulation heat-preservation energy-saving device of the reaction kettle is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the water circulation heat-preservation energy-saving device of the reaction kettle, which improves the heat utilization rate of the device, improves the reaction efficiency of raw materials in the evaporation inner kettle, enables the reaction in the evaporation inner kettle to be more thorough and improves the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a water circulation heat-preservation energy-saving device of a reaction kettle comprises the reaction kettle, four support columns are arranged at the bottom end of the reaction kettle, a workbench is arranged at the bottom end of each support column, an evaporation inner kettle is arranged inside the reaction kettle, a water inlet pipe and a material inlet pipe are communicated with the top end of the evaporation inner kettle, two ends of the evaporation inner kettle are communicated with the inside of the reaction kettle through two exhaust pipes, a controller is arranged at the front end of the reaction kettle, a heating rod is arranged between the inner side wall and the outer side wall of the evaporation inner kettle and is electrically connected with the controller, a pressure gauge is arranged at the front end of the evaporation inner kettle, two pressure reducing valves are communicated with the bottom end of the reaction kettle, an air pump is arranged at the bottom end inside the reaction kettle and is positioned at the bottom side of the evaporation inner kettle, a first pipeline is communicated with the output end of the air pump, two second pipelines are communicated with the top end of the first pipeline, a third pipeline is communicated with the top end of each second pipeline, the top intercommunication of third pipeline is provided with a plurality of shower nozzles, and the inside bottom of cauldron in the evaporation is installed to the third pipeline, and reation kettle's top is provided with the motor, and the vertical rotatory transport axle of installing of output of motor, the bottom of carrying the axle and the bottom swivelling joint of cauldron in the evaporation carries epaxial a plurality of puddlers that are provided with.

Preferably, the evaporation inner kettle is internally provided with a filter screen through a plurality of brackets.

Furthermore, four cushion blocks are arranged on the periphery of the bottom end of the workbench, a thread groove is formed in the bottom end of each cushion block, a screw rod is installed on each cushion block in a sliding threaded mode, and a base is installed at the bottom end of each screw rod in a rotating mode.

Still further, a heat-insulating layer is arranged on the outer side wall of the reaction kettle.

On the basis of the scheme, hoisting handles are installed on the periphery of the top end of the workbench.

Furthermore, a graduated scale is arranged at the front end of the evaporation inner kettle.

(III) advantageous effects

Compared with the prior art, the utility model provides a water circulation heat-preservation energy-saving device of a reaction kettle, which has the following beneficial effects:

this reation kettle hydrologic cycle heat preservation economizer, through reation kettle, the pillar, cauldron in the evaporation, a workbench, the inlet tube, the inlet pipe, a controller, the cooperation of heating rod and manometer, the inside raw materials of cauldron carry out the reaction operation in to the evaporation, through the blast pipe, the air pump, first pipeline, the cooperation of second pipeline and third pipeline, the inside operation of blowing out air to the cauldron in the evaporation, through the motor, carry the axle, the cooperation of puddler and relief pressure valve, the inside stirring operation of cauldron in to the evaporation, the thermal utilization ratio of device has been improved, the reaction efficiency of the inside raw materials of cauldron in the evaporation has been improved, the inside reaction of cauldron is more thorough in making the evaporation, the practicality has been improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

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

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention.

In the drawings, the reference numbers: 1. a reaction kettle; 2. a pillar; 3. evaporating the inner kettle; 4. a work table; 5. a water inlet pipe; 6. a feed pipe; 7. a controller; 8. a heating rod; 9. a pressure gauge; 10. an air pump; 11. a first conduit; 12. a second conduit; 13. a third pipeline; 14. a motor; 15. a delivery shaft; 16. a stirring rod; 17. a pressure reducing valve; 18. a filter screen; 19. a support; 20. cushion blocks; 21. a screw; 22. a base; 23. a heat-insulating layer; 24. hoisting a handle; 25. a graduated scale; 26. a protective cover; 31. and (4) exhausting the gas.

Detailed Description

Examples

Referring to fig. 1-4, a water circulation heat preservation and energy saving device for a reaction kettle comprises a reaction kettle 1, four support columns 2 are installed at the bottom end of the reaction kettle 1, a workbench 4 is installed at the bottom end of each support column 2, an evaporation inner kettle 3 is installed inside the reaction kettle 1, a water inlet pipe 5 and a material inlet pipe 6 are communicated with the top end of the evaporation inner kettle 3, two ends of the evaporation inner kettle 3 are communicated with the inside of the reaction kettle 1 through two exhaust pipes 31, a controller 7 is arranged at the front end of the reaction kettle 1, a heating rod 8 is arranged between the inner side wall and the outer side wall of the evaporation inner kettle 3 and is electrically connected with the controller 7, a pressure gauge 9 is arranged at the front end of the evaporation inner kettle 3, two pressure reducing valves 17 are communicated with the bottom end of the reaction kettle 1, an air pump 10 is installed at the bottom end of the inside of the reaction kettle 1 and is positioned at the bottom side of the evaporation inner kettle 3, a first pipeline 11 is communicated with the output end of the air pump 10, two second pipelines 12 are communicated with the top end of the first pipeline 11, the top end of each second pipeline 12 is communicated with a third pipeline 13, the top end of each third pipeline 13 is communicated with a plurality of spray heads, each third pipeline 13 is installed at the bottom end inside the evaporation inner kettle 3, the top end of the reaction kettle 1 is provided with a motor 14, the output end of each motor 14 is longitudinally and rotatably provided with a conveying shaft 15, the bottom end of each conveying shaft 15 is rotatably connected with the bottom end of the evaporation inner kettle 3, each conveying shaft 15 is provided with a plurality of stirring rods 16, and the water circulation heat preservation and energy saving device of the reaction kettle performs reaction operation on raw materials inside the evaporation inner kettle 3 through the matching of the reaction kettle 1, the support column 2, the evaporation inner kettle 3, the workbench 4, the water inlet pipe 5, the feed pipe 6, the controller 7, the heating rod 8 and the pressure gauge 9, performs air blast operation on the inside the evaporation inner kettle 3 through the matching of the exhaust pipe 31, the air pump 10, the first pipeline 11, the second pipeline 12 and the third pipeline 13, the inner part of the evaporation inner kettle 3 is stirred through the matching of the motor 14, the conveying shaft 15, the stirring rod 16 and the pressure reducing valve 17, the utilization rate of the heat of the device is improved, the reaction efficiency of the raw materials in the evaporation inner kettle 3 is improved, the reaction in the evaporation inner kettle 3 is more thorough, the practicability is improved, the filter screen 18 is arranged in the evaporation inner kettle 3 through a plurality of brackets 19, through the matching of the filter screen 18 and the brackets 19, the raw material discharged through the feeding pipe 6 is subjected to anti-falling operation to prevent the raw material from falling to the bottom end of the evaporation inner kettle 3 to cause incomplete reaction of the raw material, four cushion blocks 20 are arranged around the bottom end of the worktable 4, the bottom end of each cushion block 20 is provided with a thread groove and a screw 21 is arranged in a sliding screw manner, the bottom end of each screw 21 is rotatably provided with a base 22, the horizontal adjustment work is carried out on the device through the matching of the cushion block 20, the screw 21 and the base 22.

Still need explain, be provided with heat preservation 23 on reation kettle 1's the lateral wall, through installation heat preservation 23, carry out the operation that keeps warm to reation kettle 1's inside, hoist and mount handle 24 is all installed all around on workstation 4's top, through installation hoist and mount handle 24, make things convenient for the workman to hoist and mount the operation to the device, cauldron 3's front end is provided with scale 25 in the evaporation, through installation scale 25, make things convenient for the workman to observe the operation to the inside liquid of cauldron 3 in the evaporation.

To sum up, when the water circulation heat preservation and energy saving device of the reaction kettle is used, the device is hoisted to a working area through a hoisting handle 24, a screw 21 is screwed, the height of a cushion block 20 is adjusted, the device is in a horizontal state, hot water and raw materials are sequentially discharged into an evaporation inner kettle 3 through a water inlet pipe 5 and a feed pipe 6, a motor 14 is started, the motor is a well-known device which is directly purchased in the market and is known by technical personnel in the field, the motor is only used here and is not structurally and functionally improved, detailed description is omitted here, the motor is provided with a control switch matched with the motor, the installation position of the control switch is selected according to the actual use requirement, an operator can conveniently carry out operation control, the conveying shaft 15 is driven to rotate through the bottom output power of the motor 14, and the stirring rod 16 is driven to rotate through the conveying shaft 15, carry out abundant mixing stirring to the inside hot water of cauldron 3 in the evaporation and raw materials, make hot water and raw materials carry out abundant reaction operation, the heat that the reaction produced discharges to reation kettle 1 inside through blast pipe 31, start air pump 10, through air pump 10 output power, will pass through blast pipe 31 exhaust heat gas through air pump 10, first pipeline 11, second pipeline 12 and third pipeline 13 after, through the shower nozzle blowout, with higher speed reation kettle 1 inside reaction efficiency can.

Claims

1. The utility model provides a reation kettle hydrologic cycle heat preservation economizer, includes reation kettle (1), its characterized in that: four pillars (2) are installed at the bottom end of the reaction kettle (1), a workbench (4) is installed at the bottom end of each pillar (2), an evaporation inner kettle (3) is installed inside the reaction kettle (1), a water inlet pipe (5) and a water inlet pipe (6) are communicated with the top end of the evaporation inner kettle (3), two ends of the evaporation inner kettle (3) are communicated with the inside of the reaction kettle (1) through two exhaust pipes (31), a controller (7) is arranged at the front end of the reaction kettle (1), a heating rod (8) is arranged between the inner side wall and the outer side wall of the evaporation inner kettle (3) and is electrically connected with the controller (7), a pressure gauge (9) is arranged at the front end of the evaporation inner kettle (3), two pressure reducing valves (17) are communicated with the bottom end of the reaction kettle (1), an air pump (10) is installed at the inner bottom end of the reaction kettle (1) and is positioned at the bottom side of the evaporation inner kettle (3), a first pipeline (11) is communicated with the output end of the air pump (10), the top intercommunication of first pipeline (11) is provided with two second pipeline (12), the top of every second pipeline (12) all communicates and is provided with third pipeline (13), the top intercommunication of third pipeline (13) is provided with a plurality of shower nozzles, the inside bottom of cauldron (3) in the evaporation is installed in third pipeline (13), the top of reation kettle (1) is provided with motor (14), the vertical swivelling joint of output of motor (14) installs and carries axle (15), carry the bottom of axle (15) and the bottom swivelling joint of cauldron (3) in the evaporation, be provided with a plurality of puddlers (16) on carrying axle (15).

2. The water circulation heat-preservation energy-saving device of the reaction kettle as claimed in claim 1, characterized in that: the evaporation inner kettle (3) is internally provided with a filter screen (18) through a plurality of brackets (19).

3. The water circulation heat-preservation energy-saving device of the reaction kettle as claimed in claim 2, characterized in that: four cushion blocks (20) are arranged around the bottom end of the workbench (4), the bottom end of each cushion block (20) is provided with a thread groove, a screw rod (21) is installed on the bottom end of each screw rod (21) in a sliding and screwed mode, and a base (22) is installed at the bottom end of each screw rod (21) in a rotating mode.

4. The water circulation heat-preservation energy-saving device of the reaction kettle as claimed in claim 3, characterized in that: and a heat-insulating layer (23) is arranged on the outer side wall of the reaction kettle (1).

5. The water circulation heat-preservation energy-saving device of the reaction kettle as claimed in claim 4, is characterized in that: and hoisting handles (24) are arranged on the periphery of the top end of the workbench (4).

6. The water circulation heat-preservation energy-saving device of the reaction kettle as claimed in claim 5, characterized in that: and a graduated scale (25) is arranged at the front end of the evaporation inner kettle (3).