CN218501307U

CN218501307U - Heating device for rectifying tower

Info

Publication number: CN218501307U
Application number: CN202222459996.5U
Authority: CN
Inventors: 李朴民; 沈海伟; 石晓庆; 孙晓伟
Original assignee: Qingdao Union Fine Chemical Co ltd
Current assignee: Qingdao Union Fine Chemical Co ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2023-02-21
Anticipated expiration: 2032-09-17

Abstract

The utility model relates to the technical field of a rectifying tower, and discloses a heating device for a rectifying tower, which comprises a distilling tower and a heat-preserving cylinder, wherein the inner wall of the heat-preserving cylinder is fixedly connected with the outer surface of the distilling tower, a heat-preserving chamber is arranged inside the heat-preserving cylinder, an electromagnetic heating cylinder is fixedly arranged on the inner wall of the heat-preserving cylinder, a heat-storing cylinder is arranged inside the electromagnetic heating cylinder, the inner wall of the heat-storing cylinder is fixedly connected with the outer surface of the distilling tower, the upper surface of the heat-storing cylinder is fixedly communicated with a communicating pipe, the top end of the communicating pipe runs through the heat-preserving cylinder and extends to the upper part of the heat-preserving cylinder, and heat-conducting frames which are arranged equidistantly are fixedly arranged on the inner wall of the electromagnetic heating cylinder; the utility model discloses a heat preservation section of thick bamboo cooperation heat preservation chamber can wrap up electromagnetic heating section of thick bamboo to utilize the thermal-insulated effect of cavity, can tentatively increase electromagnetic heating device's thermal insulation performance, also can prevent simultaneously that electromagnetic heating section of thick bamboo from receiving the erosion of external rainwater and air, play and increase electromagnetic heating device thermal insulation performance, make the effect that the heat is difficult for excessively losing.

Description

Heating device for rectifying tower

Technical Field

The utility model relates to a rectifying column technical field specifically is a heating device for rectifying column.

Background

The rectifying tower is a tower type vapor-liquid contact device for rectifying, and utilizes the property that each component in a mixture has different volatility, namely the vapor pressure of each component is different at the same temperature to transfer light components in a liquid phase into a vapor phase and transfer heavy components in the vapor phase into the liquid phase, thereby realizing the purpose of separation.

The utility model with the prior authorization notice number of CN210405703U discloses an electromagnetic heating device for a rectifying tower, which comprises a tower kettle main body; an electromagnetic heating layer is fixedly arranged on the outer wall of the tower kettle main body; the electromagnetic heating layer comprises a radiating fin, a coil frame and an electromagnetic coil; the inner side of the coil frame is fixedly provided with a radiating fin which is attached to the outer wall of the tower kettle main body; the front side and the rear side of the inner wall of the coil frame are connected with the radiating fins, and the rest part of the inner cavity of the coil frame is hollow.

Adopt above-mentioned technical scheme, can make electromagnetic heating device have good protect function, prevent that electromagnetic heating device from exposing outside for a long time and causing into water or corrosion damage, avoid influencing electromagnetic heating device normal work, the work efficiency of electromagnetic heating device has been improved, but above-mentioned technical scheme, electromagnetic heating device need carry out the heating that lasts to the rectifying column, electromagnetic heating device keeps warm itself the effect relatively poor, make the heat run off easily, and then increased the heating cost of rectifying column, great heat energy waste has been caused.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heating device for rectifying column possesses better heat preservation ability for electromagnetic heating device can not produce great heat and run off when heating the rectifying column, reduces the advantage that rectifying column heating cost practiced thrift heat energy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heating device for rectifying column, includes a distillation column and a heat preservation section of thick bamboo, the inner wall of a heat preservation section of thick bamboo is connected with the surface fixed connection of distillation column, the heat preservation chamber has been seted up to the inside of a heat preservation section of thick bamboo, the inner wall fixed mounting of a heat preservation section of thick bamboo has electromagnetic heating section of thick bamboo, electromagnetic heating section of thick bamboo's inside is provided with heat storage section of thick bamboo, heat storage section of thick bamboo's inner wall and distillation column's surface fixed connection, heat storage section of thick bamboo's last fixed surface intercommunication has communicating pipe, the top of communicating pipe is run through heat preservation section of thick bamboo and is extended to heat preservation section of thick bamboo's top, electromagnetic heating section of thick bamboo's inner wall fixed mounting has the heat conduction frame that the equidistance was arranged, every heat conduction frame that electromagnetic heating section of thick bamboo was kept away from to the heat conduction frame side all is connected with heat storage section of thick bamboo's surface fixed connection, heat storage section of thick bamboo's inner wall fixed mounting has three heat conduction rings, every the equal fixed mounting of heat conduction post of heat conduction ring's inner wall has the heat conduction post of equidistance to arrange, every the one end that heat conduction post was kept away from heat conduction ring all runs through heat storage section of thick bamboo and contacts with the surface of distillation column.

Preferably, the upper surface of the distillation tower is fixedly communicated with a feeding pipe, and the bottom surface of the distillation tower is fixedly communicated with a discharging pipe.

Preferably, the outer surface of the distillation tower is fixedly communicated with an exhaust pipe, and the outer surface of the exhaust pipe is fixedly provided with a connecting flange.

Preferably, the outer surface of the heat-insulating cylinder is fixedly provided with a mounting frame, and the upper surface of the mounting frame is provided with four mounting through holes.

Preferably, reinforcing plates are fixedly arranged on the outer surface of the distillation tower at equal intervals, and the bottom surface of each reinforcing plate is fixedly connected with the upper surface of the heat-insulating cylinder.

Preferably, the upper surface and the bottom surface of the electromagnetic heating cylinder are both fixedly provided with stabilizing seats, the outer surface of each stabilizing seat is fixedly connected with the inner wall of the heat-insulating cylinder, and the inner wall of each stabilizing seat is fixedly connected with the outer surface of the distillation tower.

Preferably, the top end of the communicating pipe is clamped with a sealing plug, and the outer surface of the sealing plug is provided with anti-slip grooves which are arranged at equal intervals.

(III) advantageous effects

Compared with the prior art, the utility model provides a heating device for rectifying column possesses following beneficial effect: this heating device for rectifying column, through being provided with a heat preservation section of thick bamboo cooperation heat preservation chamber, can wrap up electromagnetic heating section of thick bamboo, and utilize the thermal-insulated effect of cavity, can tentatively increase electromagnetic heating device's thermal insulation performance, simultaneously also can prevent electromagnetic heating section of thick bamboo from receiving the erosion of external rainwater and air, play and increase electromagnetic heating device thermal insulation performance, make the effect that the heat is difficult for excessive loss, can fill the heat storage salt to its inside through being provided with the heat storage section of thick bamboo through communicating pipe, utilize electromagnetic heating device to heat the heat storage salt from solid-state to liquid, can be better heat preservation, make the heat preservation that the distilling column can be better, thermal loss has further been reduced, and then need not frequently to heat the distilling column, play and reduce distilling column heating cost, further reduce the extravagant effect of heat energy, can make better conduction of heat that electromagnetic heating section of thick bamboo produced to inside the heat storage section of thick bamboo through being provided with the heat conduction frame, utilize heat conduction ring and heat conduction post, can lead the inside heat storage section of thick bamboo inside the distilling column fast, reach the effect of guaranteeing distilling column heating rate.

Drawings

FIG. 1 is a schematic three-dimensional structure of a distillation column according to the present invention;

FIG. 2 is a schematic structural view of a sectional view of the heat-insulating cylinder of the present invention;

fig. 3 is a schematic structural view of a cross-sectional perspective view of the electromagnetic heating cylinder of the present invention;

fig. 4 is a schematic structural view showing a sectional view of the heat storage cylinder according to the present invention.

In the figure: 1. a distillation column; 2. a heat-preserving cylinder; 3. a heat preservation cavity; 4. an electromagnetic heating cylinder; 5. a heat storage barrel; 6. a communicating pipe; 7. a heat conducting frame; 8. a heat conductive ring; 9. a heat-conducting column; 10. a feed tube; 11. a discharge pipe; 12. an exhaust pipe; 13. a connecting flange; 14. a mounting frame; 15. mounting a through hole; 16. a reinforcing plate; 17. a stabilizing base; 18. a sealing plug; 19. and (4) an anti-slip groove.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention: the utility model provides a heating device for rectifying column, includes a distillation column 1 and a section of thick bamboo 2 that keeps warm, and the inner wall of a section of thick bamboo 2 that keeps warm is connected with the outer fixed surface of distillation column 1, and the last fixed surface intercommunication of distillation column 1 has filling tube 10, and the fixed intercommunication discharging pipe 11 in bottom surface of distillation column 1 utilizes filling tube 10 and discharging pipe 11, can make things convenient for the staff reinforced and the ejection of compact, has guaranteed distillation column 1's normal use.

The heat preservation chamber 3 has been seted up to the inside of a heat preservation section of thick bamboo 2, the inner wall fixed mounting of a heat preservation section of thick bamboo 2 has electromagnetic heating section of thick bamboo 4, the external fixed surface intercommunication of distillation column 1 has blast pipe 12, the external fixed surface of blast pipe 12 installs flange 13, blast pipe 12 can outwards be discharged the inside unnecessary other of distillation column 1, flange 13 can be linked together blast pipe 12 with other pipelines, is convenient for carry out reutilization or handle gas.

The inside of electromagnetic heating section of thick bamboo 4 is provided with a heat accumulation section of thick bamboo 5, the inner wall of a heat accumulation section of thick bamboo 5 is connected with the fixed surface of distillation column 1, the last fixed surface intercommunication of a heat accumulation section of thick bamboo 5 has communicating pipe 6, the top of communicating pipe 6 is run through a heat preservation section of thick bamboo 2 and is extended to the top of a heat preservation section of thick bamboo 2, the fixed surface of a heat preservation section of thick bamboo 2 installs mounting bracket 14, four installation through-holes 15 have been seted up to the upper surface of mounting bracket 14, through mounting bracket 14 and installation through-hole 15, can fix the device, the device installation and the convenient degree of fixing have been increased.

The inner wall fixed mounting of an electromagnetic heating section of thick bamboo 4 has the heat conduction frame 7 that the equidistance was arranged, every heat conduction frame 7 is kept away from a side of an electromagnetic heating section of thick bamboo 4 and all is connected with the surface mounting of a heat accumulation section of thick bamboo 5, the surface mounting of distillation column 1 has the gusset plate 16 that the equidistance was arranged, the bottom surface of every gusset plate 16 all is connected with the last surface mounting of a heat preservation section of thick bamboo 2, gusset plate 16 can increase the firm in connection degree of distillation column 1 and a heat preservation section of thick bamboo 2, make a heat preservation section of thick bamboo 2 difficult emergence not hard up, the use firmness of a heat preservation section of thick bamboo 2 has been guaranteed.

The inner wall fixed mounting of a heat accumulation section of thick bamboo 5 has three heat conduction ring 8, the equal fixed mounting in upper surface and the bottom surface of electromagnetic heating section of thick bamboo 4 has a firm seat 17, the surface of every firm seat 17 all with the inner wall fixed connection of a section of thick bamboo 2 that keeps warm, the inner wall of every firm seat 17 all with the fixed surface connection of distillation column 1, firm seat 17 can further fix and restrict the position of electromagnetic heating section of thick bamboo 4 for electromagnetic heating section of thick bamboo 4 during operation is more reliable and more stable.

The equal fixed mounting of inner wall of every heat conduction ring 8 has the heat conduction post 9 that the equidistance was arranged, the one end that heat conduction ring 8 was kept away from to every heat conduction post 9 all runs through heat accumulation section of thick bamboo 5 and contacts with the surface of distillation column 1, the top joint of communicating pipe 6 has sealing plug 18, the antiskid groove 19 that the equidistance was arranged is seted up to the surface of sealing plug 18, utilize sealing plug 18 can seal communicating pipe 6, prevent that the heat from communicating pipe 6 runs off, antiskid groove 19 can make things convenient for staff's manual rotation sealing plug 18.

The utility model discloses a theory of operation is: during the use, at first, be linked together electromagnetic heating tube 4 with the power, when needing to heat distillation tower 1, add heat accumulation salt in the inside of heat accumulation section of thick bamboo 5 through communicating pipe 6 earlier, heat accumulation salt is crystals such as chloride or nitrate, become liquid by solid-state when being heated, absorb the heat, this is the heat accumulation process, the heat that utilizes electromagnetic heating tube 4 to provide this moment can heat accumulation salt, make it accomplish the heat accumulation process, make distillation tower 1 can better preserve the heat, effectively reduce the loss of heat, make distillation tower 1 and electromagnetic heating tube 4's heat preservation effect more superior, and then need not frequent heating distillation tower 1, effectively reduced distillation tower 1's heating cost, the heat energy waste has been reduced, and utilize heat preservation section of thick bamboo 2 and heat preservation chamber 3, can form the heat preservation cavity, and then can further increase electromagnetic heating device's heat preservation ability, make distillation tower 1 inside heat more difficult excessive loss, utilize heat conduction that heat conduction frame 7 can make electromagnetic heating tube 4 produce to inside heat conduction to heat accumulation section of thick bamboo 5, then through ring 8 and heat accumulation column 9, can be with the inside heat of distillation tower 1 of guide fast, the heating tower 1 of distillation tower has been guaranteed.

It is to be understood that the present invention has been described with reference to certain embodiments and that various changes or equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a heating device for rectifying column, includes distillation column (1) and a heat preservation section of thick bamboo (2), its characterized in that: the inner wall of a heat preservation section of thick bamboo (2) is connected with the fixed surface of distillation column (1), heat preservation chamber (3) have been seted up to the inside of a heat preservation section of thick bamboo (2), the inner wall fixed mounting of a heat preservation section of thick bamboo (2) has electromagnetic heating section of thick bamboo (4), the inside of electromagnetic heating section of thick bamboo (4) is provided with heat accumulation section of thick bamboo (5), the inner wall of heat accumulation section of thick bamboo (5) is connected with the fixed surface of distillation column (1), the last fixed surface intercommunication of heat accumulation section of thick bamboo (5) has communicating pipe (6), the top of communicating pipe (6) is run through heat preservation section of thick bamboo (2) and is extended to the top of a heat preservation section of thick bamboo (2), the inner wall fixed mounting of electromagnetic heating section of thick bamboo (4) has heat conduction frame (7) that the equidistance was arranged, every a side that electromagnetic heating section of thick bamboo (4) was kept away from in heat conduction frame (7) all is connected with the fixed surface of heat accumulation section of thick bamboo (5), the inner wall fixed mounting of a heat accumulation section of thick bamboo (5) has three heat conduction ring (8), every the equal fixed mounting of heat conduction ring (8) of heat conduction column (8) all contacts with the outer surface of heat accumulation section of heat conduction column (9) of heat conduction column (8) and heat accumulation section of heat accumulation column (1).

2. The heating device for the rectifying tower according to claim 1, wherein: the upper surface of the distillation tower (1) is fixedly communicated with a feeding pipe (10), and the bottom surface of the distillation tower (1) is fixedly communicated with a discharging pipe (11).

3. The heating device for the rectifying tower according to claim 1, wherein: the outer surface of the distillation tower (1) is fixedly communicated with an exhaust pipe (12), and the outer surface of the exhaust pipe (12) is fixedly provided with a connecting flange (13).

4. The heating device for the rectifying tower according to claim 1, wherein: the outer fixed surface of a heat preservation section of thick bamboo (2) installs mounting bracket (14), four mounting through holes (15) have been seted up to the upper surface of mounting bracket (14).

5. The heating device for the rectifying tower according to claim 1, wherein: the outer surface of the distillation tower (1) is fixedly provided with reinforcing plates (16) which are arranged at equal intervals, and the bottom surface of each reinforcing plate (16) is fixedly connected with the upper surface of the heat-insulating cylinder (2).

6. The heating device for the rectifying tower according to claim 1, wherein: the upper surface and the bottom surface of the electromagnetic heating cylinder (4) are fixedly provided with stabilizing seats (17), the outer surface of each stabilizing seat (17) is fixedly connected with the inner wall of the heat-insulating cylinder (2), and the inner wall of each stabilizing seat (17) is fixedly connected with the outer surface of the distillation tower (1).

7. The heating device for the rectifying tower according to claim 1, wherein: the top end of the communicating pipe (6) is clamped with a sealing plug (18), and anti-skidding grooves (19) which are arranged at equal intervals are formed in the outer surface of the sealing plug (18).