CN217303204U

CN217303204U - Heating mechanism of impregnating tank

Info

Publication number: CN217303204U
Application number: CN202220577914.4U
Authority: CN
Inventors: 宋正卫
Original assignee: Jiangsu Wangda Special Equipment Manufacturing Co ltd
Current assignee: Jiangsu Wangda Special Equipment Manufacturing Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-26
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a steeping tank heating mechanism relates to firing equipment technical field. Be provided with the oil storage bucket between work inner tube and the work urceolus, be provided with the conduction oil in the oil storage bucket, the work inner tube is located the conduction oil, be provided with a plurality of outside heating pipe between oil storage bucket and the work urceolus, the below of oil storage bucket is provided with spiral heating plate, oil storage bucket upper end lateral wall fixedly connected with heat-circulating pipe, heat-circulating pipe is linked together with the oil storage bucket, heat-circulating pipe's outer wall is provided with the electric heating piece, and the lower fixed surface of work urceolus is connected with the circulating pump, the output fixedly connected with of circulating pump supplies the oil pipe. The heat conduction oil in the oil storage barrel is heated through the outer side heating pipe, the heated heat conduction oil is used for heating the working inner barrel, the circulating pump is opened, and the heat conduction oil is circularly heated through the heat circulating pipe, so that the temperature of the heat conduction oil is increased, and the temperature in the working inner barrel can be quickly increased by the heating mechanism.

Description

Heating mechanism of impregnating tank

Technical Field

The utility model relates to a firing equipment technical field especially relates to a steeping tank heating mechanism.

Background

The impregnation tank is special equipment for manufacturing carbon graphite electrodes and can also be used for processing materials such as asphalt and the like, and the impregnation tank device is key equipment for improving the density of composite materials (mainly C/C fibers, ceramic fibers and the like) by adopting an impregnation method and is widely applied to the high-tech fields of aviation, spaceflight, electronics, traffic, novel energy and the like;

the heating mechanism of current impregnating vessel is comparatively simple, leads to temperature rise speed slower, simultaneously, when adopting outside direct electrical heating, is difficult to control tank interior temperature.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steeping tank heating mechanism, the heating mechanism who has solved current steeping tank is comparatively simple, leads to the temperature rise speed slower, simultaneously, when adopting outside direct electrical heating, is difficult to carry out the technical problem of controlling to the tank internal temperature.

For solving the technical problem, the utility model provides a pair of steeping vat heating mechanism, including the work urceolus, the inner wall fixedly connected with work inner tube of work urceolus, be provided with the oil storage bucket between work inner tube and the work urceolus, the upper end of oil storage bucket and the lateral wall fixed connection of work inner tube, be provided with the conduction oil in the oil storage bucket, the work inner tube is located the conduction oil, be provided with a plurality of outside heating pipe between oil storage bucket and the work urceolus, the below of oil storage bucket is provided with spiral heating plate, oil storage bucket upper end lateral wall fixedly connected with heat-circulating pipe, heat-circulating pipe is linked together with the oil storage bucket, the outer wall of heat-circulating pipe is provided with the electric heating piece, the lower fixed surface of work urceolus is connected with the circulating pump, the output fixedly connected with of circulating pump supplies the oil pipe.

Preferably, one end of the heat circulation pipe, which is far away from the oil storage barrel, penetrates through the side wall of the working outer barrel and is fixedly connected with the input end of the circulating pump, and the upper end of the oil supply pipe penetrates through the lower side wall of the working outer barrel and the lower side wall of the oil storage barrel and is communicated with the oil storage barrel.

Preferably, the side wall of the working outer cylinder is internally provided with a heat insulation plate.

Preferably, the outer side wall of the working outer cylinder is fixedly connected with a cover opening mechanism, a cover opening motor is arranged at the lower end of the cover opening mechanism, a sealing cover is arranged above the cover opening mechanism, and the side wall of the sealing cover is fixedly connected with the top end of the cover opening mechanism.

Preferably, the inner wall of the upper side of the sealing cover is fixedly connected with a temperature sensor, and the temperature sensor is positioned above the working outer cylinder.

Preferably, the upper end of the outer side wall of the working outer cylinder is rotatably connected with a locking ring, the inner wall of the upper side of the locking ring is fixedly connected with a plurality of lower locking blocks, and the lower end of the outer side wall of the sealing cover is fixedly connected with a plurality of upper locking blocks.

Preferably, the lower end of the lower locking block is arranged in an inclined plane.

Preferably, the side wall of the working outer cylinder is fixedly connected with a plurality of connecting pieces, the upper end of each connecting piece is hinged with a locking cylinder through a pin bolt, and the output end of each locking cylinder is hinged with the side wall of each locking ring through a pin bolt.

Compared with the prior art, the utility model provides a pair of steeping tank heating mechanism has following beneficial effect:

the utility model discloses in be provided with the oil storage bucket in the outside of work inner tube, be provided with the conduction oil in the oil storage bucket, be provided with the outside heating pipe in the outside of oil storage bucket, heat the conduction oil in the oil storage bucket through the outside heating pipe, the conduction oil after utilizing the heating heats the work inner tube, open the circulating pump simultaneously, carry out the circulation heating through the heat-circulating pipe to the conduction oil, thereby accelerate rising of heat conduction oil temperature, guarantee the improvement work inner tube internal temperature that heating mechanism can be faster, thereby the effectual heating mechanism who has solved current flooding jar is comparatively simple, lead to the slower problem of temperature rising speed.

The utility model discloses in be provided with temperature sensor at the upside inner wall of sealed lid, monitor the temperature of work inner tube through temperature sensor, through external connection controller, opening and closing of control outside heating pipe and electric heating plate, when the temperature is slightly high, close outside heating pipe and electric heating plate, utilize circulating pump and heat-circulating pipe, lead-in the conduction oil to the work urceolus outside and dispel the heat, thereby realize the cooling of conduction oil, and then further realize the cooling of work inner tube, thereby to the control that can be better with the temperature of work inner tube.

The utility model discloses in be provided with the heated board in the inside of work urceolus lateral wall, utilize the heated board to reduce scattering and disappearing of the inside temperature of work urceolus, avoid the outer wall high temperature of work urceolus to have the potential safety hazard simultaneously.

Drawings

FIG. 1 is a schematic perspective view of an impregnation tank;

FIG. 2 is a schematic sectional perspective view of the dipping tank;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partially enlarged view of fig. 2 at B.

Reference numbers in the figures: 1. a working outer cylinder; 2. a circulation pump; 3. a heat circulation pipe; 4. a connecting member; 5. a locking cylinder; 6. locking a ring; 7. a lower locking block; 8. a cover opening motor; 9. a cover opening mechanism; 10. a sealing cover; 11. an upper locking block; 12. a temperature sensor; 13. a working inner cylinder; 14. an oil storage barrel; 15. an outer heating pipe; 16. a heat-insulating board; 17. an oil supply pipe; 18. a spiral heating plate; 19. an electrical heating plate.

Detailed Description

As shown in figures 1-4, the utility model comprises a working outer cylinder 1, a working inner cylinder 13 is fixedly connected to the inner wall of the working outer cylinder 1, the material of the working inner cylinder 13 is 304 stainless steel, the wall thickness is 2mm, the structure is detachable, which is convenient for the maintenance and replacement of an oil storage barrel 14, an outer side heating pipe 15 and a spiral heating plate 18, the oil storage barrel 14 is arranged between the working inner cylinder 13 and the working outer cylinder 1, the upper end of the oil storage barrel 14 is fixedly connected with the outer side wall of the working inner cylinder 13, heat conducting oil is arranged in the oil storage barrel 14, the working inner cylinder 13 is positioned in the heat conducting oil, a plurality of outer side heating pipes 15 are arranged between the oil storage barrel 14 and the working outer cylinder 1, the spiral heating plate 18 is arranged below the oil storage barrel 14, the upper end side wall of the oil storage barrel 14 is fixedly connected with a heat circulating pipe 3, the heat circulating pipe 3 is communicated with the oil storage barrel 14, an electric heating plate 19 is arranged on the outer wall of the heat circulating pipe 3, a circulating pump 2 is fixedly connected to the lower surface of the working outer cylinder 1, an output end of the circulating pump 2 is fixedly connected with an oil supply pipe 17, one end of the heat circulating pipe 3, far away from the oil storage barrel 14, penetrates through the side wall of the working outer barrel 1 and is fixedly connected with an input end of the circulating pump 2, the upper end of the oil supply pipe 17 penetrates through the lower side wall of the working outer barrel 1 and the lower side wall of the oil storage barrel 14 and is communicated with the oil storage barrel 14, an insulation board 16 is arranged inside the side wall of the working outer barrel 1, when the heat circulating pump is used, the sealing cover 10 is opened by the cover opening mechanism 9, raw materials are added into the working inner barrel 13, the sealing cover 10 is moved to the upper end of the working outer barrel 1 by the cover opening mechanism 9, meanwhile, the locking cylinder 5 is used for driving locking and switching rotation, the sealing cover 10 and the working outer barrel 1 are closed through the interaction of the lower locking block 7 and the upper locking block 11, heat conducting oil in the oil storage barrel 14 is heated by the outer side heating pipe 15, meanwhile, the circulating pump 2 is used for pumping the heat conducting oil into the new circulating pipe, the electric heating sheet 19 outside the heat circulation pipe 3 is used for further heating the heat conduction oil, so that the temperature rise of the heat conduction oil is accelerated, and the working inner barrel 13 is rapidly heated.

The outer side wall of the working outer cylinder 1 is fixedly connected with a cover opening mechanism 9, the lower end of the cover opening mechanism 9 is provided with a cover opening motor 8, a sealing cover 10 is arranged above the cover opening mechanism 9, the side wall of the sealing cover 10 is fixedly connected with the top end of the cover opening mechanism 9, the inner wall of the upper side of the sealing cover 10 is fixedly connected with a temperature sensor 12, the outer part of the temperature sensor 12 is connected with a controller, the temperature sensor 12 is positioned above the working outer cylinder 1, the opening and closing of the outside heating pipe 15 and the electric heating sheet 19 are controlled by an external connection controller, when the temperature is slightly higher, the outer heating pipe 15 and the electric heating sheet 19 are closed, the circulating pump 2 and the heat circulating pipe 3 are utilized to guide the heat conducting oil to the outside of the working outer cylinder 1 for heat dissipation, thereby realizing the cooling of the heat conducting oil, further realize the cooling of the working inner cylinder 13 to the temperature of the working inner cylinder 13 can be better controlled.

The upper end of the outer side wall of the working outer barrel 1 is rotatably connected with a locking ring 6, a plurality of lower locking blocks 7 are fixedly connected with the inner side wall of the upper side of the locking ring 6, a plurality of upper locking blocks 11 are fixedly connected with the lower end of the outer side wall of a sealing cover 10, the lower end of each lower locking block 7 is arranged in an inclined plane, a plurality of connecting pieces 4 are fixedly connected with the side wall of the working outer barrel 1, the upper ends of the connecting pieces 4 are hinged to a locking cylinder 5 through bolts, the output end of the locking cylinder 5 is hinged to the side wall of the locking ring 6 through the bolts, the locking cylinder 5 is utilized to drive the locking ring 6 to rotate, so that the upper locking blocks 11 and the lower locking blocks 7 are driven to interact, the lower locking blocks 7 utilize the inclined plane at the lower end, the upper end of the upper locking block 11 is moved, and the upper locking blocks 11 are compressed.

The working principle is as follows:

when the device is used, the sealing cover 10 is opened by the cover opening mechanism 9, raw materials are added into the working inner cylinder 13, the sealing cover 10 is moved to the upper end of the working outer cylinder 1 by the cover opening mechanism 9, meanwhile, the locking cylinder 5 is used for driving the locking cylinder to rotate, the sealing cover 10 and the working outer cylinder 1 are closed through the interaction of the lower locking block 7 and the upper locking block 11, the heat conduction oil in the oil storage barrel 14 is heated by the outer side heating pipe 15, meanwhile, the heat conduction oil is pumped into the heat recycling pipe by the circulating pump 2, and the heat conduction oil is further heated by the electric heating sheet 19 on the outer side of the heat recycling pipe 3, so that the temperature rise of the heat conduction oil is accelerated, and the working inner cylinder 13 is rapidly heated;

meanwhile, a temperature sensor 12 is arranged on the inner wall of the upper side of the sealing cover 10, the temperature of the working inner barrel 13 is monitored through the temperature sensor 12, through an external connection controller, the opening and closing of the outer side heating pipe 15 and the electric heating sheet 19 are controlled, when the temperature is slightly higher, the outer side heating pipe 15 and the electric heating sheet 19 are closed, a circulating pump 2 and a heat circulating pipe 3 are utilized, heat conduction oil is led into the outer portion of the working outer barrel 1 to be radiated, the cooling of the heat conduction oil is realized, the cooling of the working inner barrel 13 is further realized, and the temperature of the working inner barrel 13 can be better controlled.

Claims

1. The utility model provides a steeping tank heating mechanism, includes work urceolus (1), its characterized in that: the inner wall fixedly connected with work inner tube (13) of work urceolus (1), be provided with oil storage bucket (14) between work inner tube (13) and work urceolus (1), the upper end of oil storage bucket (14) and the lateral wall fixed connection of work inner tube (13), be provided with the conduction oil in oil storage bucket (14), work inner tube (13) are located the conduction oil, be provided with a plurality of outside heating pipe (15) between oil storage bucket (14) and work urceolus (1), the below of oil storage bucket (14) is provided with spiral heating dish (18), oil storage bucket (14) upper end lateral wall fixedly connected with heat-circulating pipe (3), heat-circulating pipe (3) are linked together with oil storage bucket (14), the outer wall of heat-circulating pipe (3) is provided with electric heating piece (19), the lower fixed surface of work urceolus (1) is connected with circulating pump (2), the output end of the circulating pump (2) is fixedly connected with an oil supply pipe (17).

2. The heating mechanism of the dipping tank as claimed in claim 1, wherein the end of the heat circulation pipe (3) far away from the oil storage barrel (14) penetrates through the side wall of the working outer barrel (1) and is fixedly connected with the input end of the circulation pump (2), and the upper end of the oil supply pipe (17) penetrates through the lower side wall of the working outer barrel (1) and the lower side wall of the oil storage barrel (14) and is communicated with the oil storage barrel (14).

3. The heating mechanism of the impregnation tank is characterized in that an insulation board (16) is arranged inside the side wall of the working outer cylinder (1).

4. The heating mechanism for the dipping tank is characterized in that a cover opening mechanism (9) is fixedly connected to the outer side wall of the working outer cylinder (1), a cover opening motor (8) is arranged at the lower end of the cover opening mechanism (9), a sealing cover (10) is arranged above the cover opening mechanism (9), and the side wall of the sealing cover (10) is fixedly connected with the top end of the cover opening mechanism (9).

5. An impregnation tank heating mechanism according to claim 4, characterized in that a temperature sensor (12) is fixedly connected to the upper inner wall of the sealing cover (10), and the temperature sensor (12) is located above the working outer cylinder (1).

6. The heating mechanism for the dipping tank according to claim 5, characterized in that the upper end of the outer wall of the working outer cylinder (1) is rotatably connected with a locking ring (6), the inner wall of the upper side of the locking ring (6) is fixedly connected with a plurality of lower locking blocks (7), and the lower end of the outer wall of the sealing cover (10) is fixedly connected with a plurality of upper locking blocks (11).

7. A heating mechanism for a dipping tank according to claim 6, characterized in that the lower end of the lower locking block (7) is arranged in a slope.

8. The heating mechanism of the impregnation tank is characterized in that a plurality of connecting pieces (4) are fixedly connected to the side wall of the working outer cylinder (1), the upper ends of the connecting pieces (4) are hinged to a locking cylinder (5) through pins, and the output end of the locking cylinder (5) is hinged to the side wall of the locking ring (6) through pins.