CN214407072U - Hydrofluoric acid heat exchanger - Google Patents
Hydrofluoric acid heat exchanger Download PDFInfo
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- CN214407072U CN214407072U CN202022816401.8U CN202022816401U CN214407072U CN 214407072 U CN214407072 U CN 214407072U CN 202022816401 U CN202022816401 U CN 202022816401U CN 214407072 U CN214407072 U CN 214407072U
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- heat transfer
- heat
- heat exchange
- cooling water
- erection column
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Abstract
The utility model relates to a hydrofluoric acid heat exchanger, which comprises a heat exchange base, wherein the heat exchange base comprises a heat exchange barrel and a heat exchange cover plate; a heat transfer subassembly, includes a heat transfer support and the heat transfer hose of winding on the heat transfer support, the heat transfer support is a cuboid frame rack structure, all has a pair of erection column that distributes side by side on every side of heat transfer support, has several arc mounting groove in proper order at the outer wall top-down of erection column, one section that the heat transfer hose was arranged in the heat transfer cavity is the heliciform and imbeds in each mounting groove on each erection column in proper order. The utility model has the advantages that: adopt spiral helicine distribution to form to the heat transfer hose, then be in order to can be as much as possible and the material between the contact, improve the heat transfer effect, and the installation of heat transfer hose is realized in the arc mounting groove on the embedding erection column, and such design is to having no direct mounting between heat transfer hose and the erection column, makes things convenient for the installation and the dismantlement of heat transfer hose.
Description
Technical Field
The utility model relates to a chemical agent application, in particular to hydrofluoric acid heat exchanger.
Background
A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and a plurality of industrial productions, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in the field of chemical production, and is widely applied.
A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and a plurality of industrial productions, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in the field of chemical production, and is widely applied. In the existing production process of anhydrous hydrofluoric acid, a heat exchanger is one of main devices for improving the energy utilization rate.
At present, the heat exchanger commonly used in the production of anhydrous hydrofluoric acid is shell and tube heat exchanger, shell and tube heat exchanger's simple structure, it is compact, the cost is cheap, the tube bank is connected on the tube sheet, the tube sheet welds the both ends at the shell respectively, tube bank and tube sheet and shell's connection are all rigid, and the intraductal outside of tubes is the fluid of two kinds of different temperatures, in order to avoid the heat exchanger to take place to block up, need often clean the heat exchanger inside, because the tube sheet and the shell welded fastening of traditional shell and tube heat exchanger, can't thoroughly clean the heat exchanger inside, the incrustation scale is piled up and can be caused heat exchange efficiency low, high cost, the problem of low efficiency, simultaneously because the thermal energy difference of two kinds of fluids, can produce very big difference in temperature stress, can lead to the tube bank to drop from the shell, destroy the heat exchanger.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a hydrofluoric acid heat exchanger that the heat transfer is effectual, wash convenient.
In order to solve the technical problem, the utility model adopts the technical scheme that: the hydrofluoric acid heat exchanger has the innovation points that: comprises that
The heat exchange base comprises a heat exchange barrel and a heat exchange cover plate matched with the heat exchange barrel, the heat exchange barrel is of a hollow cylindrical structure with an opening at the upper end, a heat exchange cavity is formed in the heat exchange barrel, the heat exchange cover plate and the heat exchange barrel are fixedly connected through matching of bolts and nuts, and a cooling water inlet, a cooling water outlet, a material inlet and a material outlet are formed in the heat exchange cover plate;
place the heat transfer subassembly in the heat transfer cylinder in one, heat transfer subassembly includes a heat transfer support and the heat transfer hose of winding on the heat transfer support, the heat transfer cavity is arranged in to the heat transfer support, and the top of heat transfer support is fixed in the bottom of heat transfer apron, the heat transfer support is a cuboid frame rack structure, all has a pair of erection column that distributes side by side on every side of heat transfer support, has several arc mounting groove in proper order at the outer wall top-down of erection column, one side of heat transfer hose links to each other with the cooling water import on the heat transfer apron, and the opposite side links to each other with the cooling water export on the heat transfer apron, one section that the heat transfer hose was arranged in the heat transfer cavity is the heliciform and imbeds in each mounting groove on each erection column in proper order.
Furthermore, a cooling water inlet on the heat exchange cover plate is positioned at the center of the heat exchange cover plate, a cooling water outlet is positioned beside the cooling water inlet, and a material inlet and a material outlet are respectively positioned at two sides of the cooling water inlet.
Furthermore, heat preservation cotton is arranged in the heat exchange cylinder and is positioned between the inner wall of the heat exchange cylinder and the heat exchange support.
The utility model has the advantages that: the utility model discloses in, adopt spiral helicine distribution to form to the heat transfer hose, then be for can as much as possible and the material between the contact, improve the heat transfer effect, and the installation of heat transfer hose is realized in the arc mounting groove on the embedding erection column, such design to do not have direct mounting between heat transfer hose and the erection column, make things convenient for the installation and the dismantlement of heat transfer hose.
With heat transfer support snap-on the heat transfer apron, when wasing, only need take off the heat transfer apron, can take out together along with whole heat transfer subassembly, the convenience is to the washing of heat transfer hose, heat transfer support.
The heat preservation cotton arranged between the inner wall of the heat exchange cylinder and the heat exchange support is used for realizing heat preservation of the heat exchange cavity, reducing heat loss and improving the heat exchange effect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of the hydrofluoric acid heat exchanger of the present invention.
Fig. 2 is a top view of the hydrofluoric acid heat exchanger according to the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
The hydrofluoric acid heat exchanger shown in FIG. 1 and FIG. 2 comprises
A heat transfer base, heat transfer base include a heat transfer barrel 1 and with heat transfer barrel 1 matched with heat transfer apron 2, heat transfer barrel 1 is an upper end open-ended hollow cylinder structure, has a heat transfer cavity 3 in heat transfer barrel 1's inside, is connected fixedly through the cooperation of bolt and nut between heat transfer apron 2 and the heat transfer barrel 1.
The heat exchange cover plate 2 is provided with a cooling water inlet 21, a cooling water outlet 22, a material inlet 23 and a material outlet 24, wherein the cooling water inlet 21 on the heat exchange cover plate 2 is positioned at the central position of the heat exchange cover plate 2, the cooling water outlet 22 is positioned at the side of the cooling water inlet 21, and the material inlet 23 and the material outlet 24 are respectively positioned at two sides of the cooling water inlet 21.
A heat exchange assembly arranged in the heat exchange cylinder body 1, wherein the heat exchange assembly comprises a heat exchange support 4 and a heat exchange hose wound on the heat exchange support 4.
In heat transfer cavity 3 was arranged in to heat transfer support 4, and the top snap-on of heat transfer support 4 was in the bottom of heat transfer apron 2, through with heat transfer support 4 snap-on heat transfer apron 2, when wasing, only need take off heat transfer apron 2, can take out together with whole heat transfer subassembly, the convenience is to the washing of heat transfer hose, heat transfer support 4.
The heat exchange cylinder 1 is also internally provided with heat insulation cotton 7, and the heat insulation cotton 7 is positioned between the inner wall of the heat exchange cylinder 1 and the heat exchange bracket 4. The heat preservation cotton 7 arranged between the inner wall of the heat exchange cylinder body 1 and the heat exchange support 4 is used for realizing heat preservation of the heat exchange cavity 3, reducing heat loss and improving heat exchange effect.
The working principle is as follows: when heat exchange is carried out, cooling water is conveyed to the heat exchange hose from a cooling water inlet 21 on the heat exchange cover plate 2 and is finally sent out from a cooling water outlet 22 on the heat exchange cover plate 2, circulation flow is realized, a material to be subjected to heat exchange enters the heat exchange cavity 3 from a material inlet 23 on the heat exchange cover plate 2 and is subjected to heat exchange with the heat exchange hose, and the material subjected to heat exchange is sent out from a material outlet 24 on the heat exchange cover plate 2 to finish heat exchange.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A hydrofluoric acid heat exchanger is characterized in that: comprises that
The heat exchange base comprises a heat exchange barrel and a heat exchange cover plate matched with the heat exchange barrel, the heat exchange barrel is of a hollow cylindrical structure with an opening at the upper end, a heat exchange cavity is formed in the heat exchange barrel, the heat exchange cover plate and the heat exchange barrel are fixedly connected through matching of bolts and nuts, and a cooling water inlet, a cooling water outlet, a material inlet and a material outlet are formed in the heat exchange cover plate;
place the heat transfer subassembly in the heat transfer cylinder in one, heat transfer subassembly includes a heat transfer support and the heat transfer hose of winding on the heat transfer support, the heat transfer cavity is arranged in to the heat transfer support, and the top of heat transfer support is fixed in the bottom of heat transfer apron, the heat transfer support is a cuboid frame rack structure, all has a pair of erection column that distributes side by side on every side of heat transfer support, has several arc mounting groove in proper order at the outer wall top-down of erection column, one side of heat transfer hose links to each other with the cooling water import on the heat transfer apron, and the opposite side links to each other with the cooling water export on the heat transfer apron, one section that the heat transfer hose was arranged in the heat transfer cavity is the heliciform and imbeds in each mounting groove on each erection column in proper order.
2. The hydrofluoric acid heat exchanger of claim 1, wherein: the cooling water inlet on the heat exchange cover plate is positioned at the center of the heat exchange cover plate, the cooling water outlet is positioned beside the cooling water inlet, and the material inlet and the material outlet are respectively positioned at two sides of the cooling water inlet.
3. The hydrofluoric acid heat exchanger of claim 1, wherein: the heat exchange cylinder is also internally provided with heat insulation cotton which is positioned between the inner wall of the heat exchange cylinder and the heat exchange bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816401.8U CN214407072U (en) | 2020-11-30 | 2020-11-30 | Hydrofluoric acid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816401.8U CN214407072U (en) | 2020-11-30 | 2020-11-30 | Hydrofluoric acid heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214407072U true CN214407072U (en) | 2021-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022816401.8U Active CN214407072U (en) | 2020-11-30 | 2020-11-30 | Hydrofluoric acid heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214407072U (en) |
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2020
- 2020-11-30 CN CN202022816401.8U patent/CN214407072U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220311 Address after: No. 126, Lane 5469, Hunan highway, hangtou Town, Pudong New Area, Shanghai, 200120 Patentee after: SHANGHAI JINGFU ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Address before: 226500 No.18, Xunchi Road, Changjiang Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU JING RUI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |