CN217248944U

CN217248944U - Heating device for high polymer material reaction kettle

Info

Publication number: CN217248944U
Application number: CN202221278430.6U
Authority: CN
Inventors: 管泽强; 董洪志; 张莹
Original assignee: Dezhou Mingjiang Industry And Trade Co ltd
Current assignee: Dezhou Mingjiang Industry And Trade Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-23
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to the field of reaction kettles, in particular to a heating device for a high polymer material reaction kettle, which comprises a reaction kettle body and an outer shell arranged outside the reaction kettle body; a liquid oil cavity A is formed between the outer shell and the reaction kettle body; the outer shell is provided with a heating device A; the top end of the reaction kettle body is provided with an opening and is buckled with a top cover, a piston plate is arranged inside the reaction kettle body, and the bottom end of the outer shell body is provided with a linear driving mechanism for driving the piston plate to vertically move; a connecting pipe is arranged between the piston plate and the top cover, and a power assembly for driving the connecting pipe to rotate is arranged on the top cover; the inside of the connecting pipe is provided with a liquid oil cavity B with a sealing structure; the connecting pipe is connected with a plurality of stirring rods; the top cover is provided with a heating device B. The utility model discloses it is effectual to heat, and heating efficiency is high, can be comparatively convenient with remaining macromolecular material strike off totally on the internal wall of reation kettle, be convenient for clear up the work, the practicality is strong.

Description

Heating device for high polymer material reaction kettle

Technical Field

The utility model relates to a reation kettle field especially relates to a be used for macromolecular material reation kettle heating device.

Background

The reaction vessel is a vessel for performing a chemical reaction, has various specifications, is widely used in chemical production, has various technical indexes such as material, temperature, pressure and the like according to different specific reaction conditions, and has various heating modes for the reaction vessel.

At present, the reaction kettle for the high polymer materials cannot be heated inside and outside the reaction kettle simultaneously, the heating efficiency of the reaction kettle body is reduced, the high polymer materials remained on the inner wall of the reaction kettle body generally need to be cleaned manually, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists among the background art, the utility model provides a be used for macromolecular material reation kettle heating device.

The technical scheme of the utility model: a heating device for a high polymer material reaction kettle comprises a reaction kettle body and an outer shell arranged on the outer side of the reaction kettle body; a support pillar is arranged between the bottom end of the reaction kettle body and the bottom end of the outer shell; the bottom end of the outer shell is provided with a plurality of supporting legs; a liquid oil cavity A with a sealing structure is formed between the outer shell and the reaction kettle body; a heating device A is arranged on the outer shell; the top end of the reaction kettle body is provided with an opening and is buckled with a top cover, a piston plate is arranged inside the reaction kettle body, the piston plate is in clearance fit with the inner wall of the reaction kettle body, and the bottom end of the outer shell is provided with a linear driving mechanism for driving the piston plate to vertically move; a connecting pipe is arranged between the piston plate and the top cover, rotating seats are arranged on the piston plate and the top cover, two ends of the connecting pipe are respectively and rotatably connected with the rotating seats on two sides, and a power assembly for driving the connecting pipe to rotate is arranged on the top cover; the inside of the connecting pipe is provided with a liquid oil cavity B with a sealing structure; the connecting pipe is connected with a plurality of stirring rods, a liquid oil cavity C with a sealed structure is arranged inside each stirring rod, and the liquid oil cavity C is communicated with the liquid oil cavity B; the top cover is provided with a heating device B; a discharge pipe is arranged at the bottom end of the reaction kettle body, and the outer end of the discharge pipe extends to the outside of the outer shell and is provided with a valve; the outer shell is provided with a control panel.

Preferably, the upper end of the piston plate is provided with a scraping rod, and a fixing rod is connected between the scraping rod and the stirring rod above the scraping rod.

Preferably, the reaction kettle body is obliquely arranged, and the bottom end of the reaction kettle body faces one side of the discharge pipe.

Preferably, the heating device A comprises a heater main body A and a heating wire A, the heating wire A is arranged in the liquid oil cavity A, and the heating wire A is electrically connected with the heater main body A; the heating device B comprises a heater main body B and a heating wire B, the heating wire B is arranged in the liquid oil cavity B, and the heating wire B is electrically connected with the heater main body B.

Preferably, a heat preservation layer A is arranged on the inner wall of the outer shell, a heat preservation layer B is arranged at the top of the outer wall of the reaction kettle body, and a heat preservation layer C is arranged at the bottom end of the top cover.

Preferably, power component includes motor, gear and ring gear, and the motor is installed on the overhead gage, and the ring gear is fixed to be set up in the periphery of connecting pipe, gear and motor's output shaft, and gear and ring gear meshing.

Preferably, the bottom of a plurality of supporting legs all installs the gyro wheel.

Preferably, be provided with temperature sensor on the top cap, the bottom of top cap is located to the last probe of temperature sensor.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the switches of the heating device A and the heating device B are turned on, the motor is started to work, the heating device A can heat the oil body in the liquid oil cavity A, the heat is uniformly transferred to the inside of the reaction kettle body, thereby heating the high polymer material, the heating device B can heat the oil bodies in the liquid oil cavity B and the liquid oil cavity C, the generated heat heats the high polymer material positioned at the inner side, simultaneously, the motor drives the connecting pipe to rotate, the connecting pipe can drive the stirring rod to rotate, therefore, the high polymer materials can be fully stirred, after heating is finished, the valve is opened, the melted materials are discharged through the discharge pipe, then the linear driving mechanism can be started to work, the piston plate is driven by the linear driving mechanism to move upwards to a limited position, and the high polymer materials remained on the inner wall of the reaction kettle body can be cleaned in the upward movement process of the piston plate; to sum up, the utility model discloses add thermal effect, heating efficiency is high, can be comparatively convenient strike off remaining macromolecular material on the internal wall of reation kettle totally, be convenient for clear up the work, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.

Reference numerals: 1. an outer housing; 101. a liquid oil chamber A; 2. a reaction kettle body; 3. a connecting pipe; 301. a liquid oil chamber B; 4. a stirring rod; 401. a liquid oil chamber C; 5. a top cover; 6. a discharge pipe; 7. a valve; 81. a heater main body A; 82. heating a wire A; 9. a motor; 10. a piston plate; 111. a heat-insulating layer A; 112. a heat-insulating layer B; 113. a heat-insulating layer C; 12. a control panel; 13. a scraping rod; 14. fixing the rod; 15. a linear drive mechanism; 16. a roller; 17. a support pillar; 18. rotating the base; 191. a heater main body B; 192. heating a wire B; 20. a gear; 21. a toothed ring; 22. a temperature sensor; 23. and (7) supporting legs.

Detailed Description

Example one

As shown in fig. 1-2, the utility model provides a heating device for a high polymer material reaction kettle, which comprises a reaction kettle body 2 and an outer shell 1 arranged outside the reaction kettle body 2; the reaction kettle body 2 is obliquely arranged, the bottom end of the reaction kettle body 2 faces one side of the discharge pipe 6, and the design of the structure can ensure that the heated materials in the reaction kettle body 2 can be quickly discharged; the inner wall of the outer shell 1 is provided with a heat-insulating layer A111, and the top of the outer wall of the reaction kettle body 2 is provided with a heat-insulating layer B112; a support column 17 is arranged between the bottom end of the reaction kettle body 2 and the bottom end of the outer shell 1; a plurality of supporting legs 23 are arranged at the bottom end of the outer shell 1, rollers 16 are arranged at the bottom ends of the supporting legs 23, and the device can be moved conveniently through the arranged rollers 16; a liquid oil cavity A101 with a sealing structure is formed between the outer shell 1 and the reaction kettle body 2; the outer shell 1 is provided with a heating device A, the heating device A comprises a heater main body A81 and a heating wire A82, the heating wire A82 is arranged in the liquid oil cavity A101, and the heating wire A82 is electrically connected with the heater main body A81; the top end of the reaction kettle body 2 is provided with an opening and is buckled with a top cover 5, the bottom end of the top cover 5 is provided with a heat insulation layer C113, the top cover 5 is provided with a temperature sensor 22, a probe on the temperature sensor 22 is arranged at the bottom end of the top cover 5, the arranged temperature sensor 22 can monitor the internal temperature of the reaction kettle body 2, a piston plate 10 is arranged inside the reaction kettle body 2, the piston plate 10 is in clearance fit with the inner wall of the reaction kettle body 2, and the bottom end of the outer shell 1 is provided with a linear driving mechanism 15 for driving the piston plate 10 to vertically move; the connecting pipe 3 is arranged between the piston plate 10 and the top cover 5, the rotating seats 18 are arranged on the piston plate 10 and the top cover 5, two ends of the connecting pipe 3 are respectively rotatably connected with the rotating seats 18 on two sides, a power assembly for driving the connecting pipe 3 to rotate is arranged on the top cover 5, the power assembly comprises a motor 9, a gear 20 and a toothed ring 21, the motor 9 is arranged on the top cover 5, the toothed ring 21 is fixedly arranged at the periphery of the connecting pipe 3, the gear 20 is connected with an output shaft of the motor 9 and meshed with the toothed ring 21, the motor 9 works to drive the gear 20 to rotate, the gear 20 rotates and drives the toothed ring 21 to rotate, the toothed ring 21 rotates and drives the connecting pipe 3 and the stirring rod 4 to rotate, so that materials in the reaction kettle body 2 can be stirred, and the phenomena of layering and uneven heating of the materials in the reaction kettle body 2 are avoided; the inside of the connecting pipe 3 is provided with a liquid oil cavity B301 with a sealing structure; the connecting pipe 3 is connected with a plurality of stirring rods 4, a liquid oil cavity C401 with a sealed structure is arranged inside each stirring rod 4, and the liquid oil cavity C401 is communicated with the liquid oil cavity B301; the top cover 5 is provided with a heating device B, the heating device B comprises a heater main body B191 and a heating wire B192, the heating wire B192 is arranged in the liquid oil cavity B301, and the heating wire B192 is electrically connected with the heater main body B191; a discharge pipe 6 is arranged at the bottom end of the reaction kettle body 2, the outer end of the discharge pipe 6 extends to the outside of the outer shell body 1 and is provided with a valve 7; a control panel 12 is provided on the outer case 1.

In this embodiment, when heating a polymer material, the material is added into the reaction kettle body 2, then the piston plate 10 is driven by the arranged linear driving mechanism 15 to move downwards to a limited position, in this process, the piston plate 10 drives the top cover 5 to move, so that the top opening of the reaction kettle body 2 can be sealed, then switches of the heating device a and the heating device B are turned on, the motor 9 is started to work, the heating device a can heat the oil body in the liquid oil cavity a101, the heat is uniformly transferred to the inside of the reaction kettle body 2, so that the polymer material can be heated, the heating device B can heat the oil body in the liquid oil cavity B301 and the liquid oil cavity C401, the generated heat heats the polymer material at the inner side, thereby improving the heating efficiency of the device, and meanwhile, the motor 9 drives the connecting pipe 3 to rotate, connecting pipe 3 rotates and can drive puddler 4 and rotate, thereby can carry out intensive mixing to macromolecular material, make macromolecular material be heated evenly, wait to heat the work and end, open valve 7, make the material after melting discharge pipe 6 and discharge through arranging, can start the work of sharp actuating mechanism 15 afterwards, sharp actuating mechanism 15 drives piston plate 10 and upwards moves the position of injecing, piston plate 10 can be with remaining macromolecular material clean up on the 2 inner walls of the reation kettle body at the in-process of rebound, therefore, the clothes hanger is strong in practicability.

Example two

As shown in fig. 1, the utility model provides a be used for macromolecular material reation kettle heating device compares in embodiment one, in this embodiment, the upper end of piston plate 10 is provided with scrapes pole 13, scrapes and is connected with dead lever 14 between the puddler 4 of pole 13 rather than the top, drives puddler 4 and carries out the pivoted in-process, and the puddler 4 of bottom can drive scrapes pole 13 and rotate, scrapes pole 13 and can strike off the macromolecular material after the heating of piston plate 10 top in the pivoted in-process totally.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A heating device for a high polymer material reaction kettle is characterized by comprising a reaction kettle body (2) and an outer shell (1) arranged on the outer side of the reaction kettle body (2); a support column (17) is arranged between the bottom end of the reaction kettle body (2) and the bottom end of the outer shell (1); the bottom end of the outer shell (1) is provided with a plurality of supporting legs (23); a liquid oil cavity A (101) with a sealing structure is formed between the outer shell (1) and the reaction kettle body (2); a heating device A is arranged on the outer shell (1); the top end of the reaction kettle body (2) is provided with an opening and is buckled with a top cover (5), a piston plate (10) is arranged inside the reaction kettle body (2), the piston plate (10) is in clearance fit with the inner wall of the reaction kettle body (2), and the bottom end of the outer shell body (1) is provided with a linear driving mechanism (15) for driving the piston plate (10) to vertically move; a connecting pipe (3) is arranged between the piston plate (10) and the top cover (5), rotating seats (18) are arranged on the piston plate (10) and the top cover (5), two ends of the connecting pipe (3) are respectively and rotatably connected with the rotating seats (18) on two sides, and a power assembly for driving the connecting pipe (3) to rotate is arranged on the top cover (5); a liquid oil cavity B (301) with a sealing structure is arranged in the connecting pipe (3); the connecting pipe (3) is connected with a plurality of stirring rods (4), a liquid oil cavity C (401) with a sealing structure is arranged inside each stirring rod (4), and the liquid oil cavity C (401) is communicated with the liquid oil cavity B (301); the top cover (5) is provided with a heating device B; a discharge pipe (6) is arranged at the bottom end of the reaction kettle body (2), the outer end of the discharge pipe (6) extends to the outside of the outer shell (1) and is provided with a valve (7); a control panel (12) is arranged on the outer shell (1).

2. The heating device for the high polymer material reaction kettle according to claim 1, wherein the upper end of the piston plate (10) is provided with a scraping rod (13), and a fixing rod (14) is connected between the scraping rod (13) and the stirring rod (4) above the scraping rod.

3. The heating device for the reaction kettle made of the high polymer material as claimed in claim 1, wherein the reaction kettle body (2) is arranged in an inclined manner, and the bottom end of the reaction kettle body (2) faces one side of the discharge pipe (6).

4. The heating device for the high polymer material reaction kettle according to claim 1, wherein the heating device A comprises a heater main body A (81) and a heating wire A (82), the heating wire A (82) is arranged in the liquid oil chamber A (101), and the heating wire A (82) is electrically connected with the heater main body A (81); the heating device B comprises a heater main body B (191) and a heating wire B (192), wherein the heating wire B (192) is arranged in the liquid oil cavity B (301), and the heating wire B (192) is electrically connected with the heater main body B (191).

5. The heating device for the high polymer material reaction kettle according to claim 1, wherein a heat insulation layer A (111) is arranged on the inner wall of the outer shell (1), a heat insulation layer B (112) is arranged at the top of the outer wall of the reaction kettle body (2), and a heat insulation layer C (113) is arranged at the bottom end of the top cover (5).

6. The heating device for the high polymer material reaction kettle according to claim 1, wherein the power assembly comprises a motor (9), a gear (20) and a toothed ring (21), the motor (9) is installed on the top cover (5), the toothed ring (21) is fixedly arranged on the periphery of the connecting pipe (3), the gear (20) is connected with an output shaft of the motor (9), and the gear (20) is meshed with the toothed ring (21).

7. The heating device for the high polymer material reaction kettle according to claim 1, wherein the bottom ends of the support legs (23) are provided with rollers (16).

8. The heating device for the high polymer material reaction kettle according to claim 1, wherein a temperature sensor (22) is arranged on the top cover (5), and a probe on the temperature sensor (22) is arranged at the bottom end of the top cover (5).