CN105783566A - Heat exchanger for chemical equipment - Google Patents
Heat exchanger for chemical equipment Download PDFInfo
- Publication number
- CN105783566A CN105783566A CN201610171405.0A CN201610171405A CN105783566A CN 105783566 A CN105783566 A CN 105783566A CN 201610171405 A CN201610171405 A CN 201610171405A CN 105783566 A CN105783566 A CN 105783566A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchanger body
- graphite plug
- chemical industry
- graphite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat exchanger for chemical equipment. The heat exchanger for the chemical equipment comprises a heat exchanger body, wherein the heat exchanger body has a two-layer structure, an inner layer is made of a polypropylene material, an outer layer is an alloy steel support frame, a graphite plug A and a graphite plug B are respectively arranged at two ends of the heat exchanger body, and two baffle structures are respectively arranged between the heat exchanger body and the graphite plug A and between the heat exchanger body and the graphite plug B. The heat exchanger for the chemical equipment is reasonable in design, long in service life, convenient to repair and easy to mount.
Description
Technical field
The present invention relates to field of chemical equipment, particularly relate to a kind of chemical industry equipment heat exchanger.
Background technology
Heat exchanger includes heating and condensation two ways, is widely used, it is achieved the transmission of high temperature low temperature on chemical industry, energy conservation is recycled, the rustless steel that the present heat transfer type of chemical industry contains, aluminum, copper, high Deng tenor, under strong acid, service life reduction, and equipment volume is huge, area occupied is big, and cost is high, and heat exchange efficiency is low.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of chemical industry equipment heat exchanger, in chemical industry can extensive use, there is resistance to strong acid performance, transmission of heat is high.
Described a kind of chemical industry equipment heat exchanger, including heat exchanger body, heat exchanger body adopts double-layer structure, and internal layer adopts polypropylene material, and outer layer adopts steel alloy bracing frame.
Graphite plug A and graphite plug B it is provided with at heat exchanger body two ends, and at heat exchanger body and graphite plug A, it is provided with baffle arrangement between heat exchanger body and graphite plug B, it is provided with support in heat exchanger body lower end, support adopts rectangular structure, a kind of optimal technical scheme, in order to keep stablizing of whole heat exchanger, is provided with cushion at pedestal lower end.
Being provided with condensation channel in described heat exchanger body centre position, condensation channel is cylindrical structure, being provided with cold flow outlet in graphite plug A upper end, being provided with cold inlet in heat exchanger body lower end, thus realizing the circulation of cold flow.
It is provided with hot inlet in described heat exchanger body upper end, is provided with hot outlets in graphite plug B lower end, it is achieved the cool cycles of hot-fluid.
So that cold and hot exchange is complete, described condensation channel is provided with protruding block, protruding block makes heat exchange area strengthen, simultaneously, being provided with cuboid dividing plate on heat exchanger body inwall, described dividing plate adopts polytetrafluoroethylmaterial material so that liquid flowing is slowly, meanwhile, the time of contact of liquid is added.
Wherein, polytetrafluoroethylmaterial material is commonly called as PFA resin, it is the fluoroplastics of the new melt-processable of comparison, the fusing point of PFA is high, density is 2.13 grams/cc to 2.16 grams/cc, and PFA is heat-resisting, cold-resistant, chemical stability, mechanicalness, insulating properties, self lubricity, folding resistance, resistance to cracking excellent.
A kind of optimal technical scheme, at heat exchanger body and graphite plug A, the baffle arrangement between heat exchanger body and graphite plug B is provided with sealing ring, plays better seal effect.
The invention has the beneficial effects as follows: one chemical industry equipment heat exchanger of the present invention, reasonable in design, the life-span is long, and maintenance is convenient, installs simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of chemical industry equipment heat exchanger of the present invention；
In accompanying drawing, the labelling of each parts is as follows:
1 is heat exchanger body, and 2 is graphite plug A, and 3 is graphite plug B, and 4 is baffle plate, and 5 is base, and 6 export for cold flow, and 7 is cold inlet, and 8 is hot inlet, and 9 is hot outlets.
Detailed description of the invention
Below in conjunction with accompanying drawing, presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
Referring to Fig. 1, the embodiment of the present invention includes:
Described a kind of chemical industry equipment heat exchanger, including heat exchanger body, heat exchanger body adopts double-layer structure, and internal layer adopts polypropylene material, and outer layer adopts steel alloy bracing frame.
Graphite plug A and graphite plug B it is provided with at heat exchanger body two ends, and at heat exchanger body and graphite plug A, it is provided with baffle arrangement between heat exchanger body and graphite plug B, it is provided with support in heat exchanger body lower end, support adopts rectangular structure, a kind of optimal technical scheme, in order to keep stablizing of whole heat exchanger, is provided with cushion at pedestal lower end.
Being provided with condensation channel in described heat exchanger body centre position, condensation channel is cylindrical structure, being provided with cold flow outlet in graphite plug A upper end, being provided with cold inlet in heat exchanger body lower end, thus realizing the circulation of cold flow.
It is provided with hot inlet in described heat exchanger body upper end, is provided with hot outlets in graphite plug B lower end, it is achieved the cool cycles of hot-fluid.
So that cold and hot exchange is complete, described condensation channel is provided with protruding block, protruding block makes heat exchange area strengthen, simultaneously, being provided with cuboid dividing plate on heat exchanger body inwall, described dividing plate adopts polytetrafluoroethylmaterial material so that liquid flowing is slowly, meanwhile, the time of contact of liquid is added.
Wherein, polytetrafluoroethylmaterial material is commonly called as PFA resin, it is the fluoroplastics of the new melt-processable of comparison, the fusing point of PFA is high, density is 2.13 grams/cc to 2.16 grams/cc, and PFA is heat-resisting, cold-resistant, chemical stability, mechanicalness, insulating properties, self lubricity, folding resistance, resistance to cracking excellent.
At heat exchanger body and graphite plug A, the baffle arrangement between heat exchanger body and graphite plug B is provided with sealing ring, plays better seal effect.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (3)
- null1. a chemical industry equipment heat exchanger，It is characterized in that，Including: heat exchanger body，Heat exchanger body adopts double-layer structure，Internal layer adopts polypropylene material，Outer layer adopts steel alloy bracing frame，Graphite plug A and graphite plug B it is provided with at heat exchanger body two ends，And at heat exchanger body and graphite plug A，It is provided with baffle arrangement between heat exchanger body and graphite plug B，It is provided with support in heat exchanger body lower end，Support adopts rectangular structure，It is provided with condensation channel in described heat exchanger body centre position，Condensation channel is cylindrical structure，Cold flow outlet it is provided with in graphite plug A upper end，It is provided with cold inlet in heat exchanger body lower end，It is provided with hot inlet in described heat exchanger body upper end，It is provided with hot outlets in graphite plug B lower end，So that cold and hot exchange is complete，Described condensation channel is provided with protruding block，Protruding block makes heat exchange area strengthen，Simultaneously，Heat exchanger body inwall is provided with cuboid dividing plate，Described dividing plate adopts polytetrafluoroethylmaterial material.
- 2. a kind of chemical industry equipment heat exchanger according to claim 1, it is characterised in that in order to keep stablizing of whole heat exchanger, be provided with cushion at pedestal lower end.
- 3. a kind of chemical industry equipment heat exchanger according to claim 1, it is characterised in that at heat exchanger body and graphite plug A, the baffle arrangement between heat exchanger body and graphite plug B is provided with sealing ring, plays better seal effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610171405.0A CN105783566A (en) | 2016-03-24 | 2016-03-24 | Heat exchanger for chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610171405.0A CN105783566A (en) | 2016-03-24 | 2016-03-24 | Heat exchanger for chemical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105783566A true CN105783566A (en) | 2016-07-20 |
Family
ID=56390778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610171405.0A Pending CN105783566A (en) | 2016-03-24 | 2016-03-24 | Heat exchanger for chemical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105783566A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225548A (en) * | 2016-08-31 | 2016-12-14 | 无锡方盛换热器股份有限公司 | A kind of heat exchanger of band air inlet/outlet protection structure |
| CN108062081A (en) * | 2017-12-21 | 2018-05-22 | 杜海芳 | Produce the chemical industry equipment and its monitoring system of industrial chemicals |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478292A1 (en) * | 1980-03-11 | 1981-09-18 | Carvajal Jean Pierre | Heat exchanger for corrosive liquids - has one metal and one non-metal end plate with exterior coated with impregnated graphite |
| CN2188743Y (en) * | 1993-05-28 | 1995-02-01 | 徐建平 | Shell-and-tube heat exchanger |
| CN2676130Y (en) * | 2003-12-22 | 2005-02-02 | 四平市北方压力容器制造厂 | Arc-line ring shaped bellows type heat exchanger |
| CN201032431Y (en) * | 2007-04-17 | 2008-03-05 | 北京化工大学 | Curved arch-shaped baffle plate shell-pipe type heat exchanger |
| CN201181172Y (en) * | 2008-02-21 | 2009-01-14 | 广州泰菱科技研发有限公司 | Inner tube helical enhancement type casing tube heat exchanger |
| CN101865617A (en) * | 2010-04-08 | 2010-10-20 | 章子三 | Combined reverse-rotation heat exchanger |
| CN103148717A (en) * | 2013-03-05 | 2013-06-12 | 冯祥茂 | Novel horizontal type crude oil heat exchanger |
-
2016
- 2016-03-24 CN CN201610171405.0A patent/CN105783566A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478292A1 (en) * | 1980-03-11 | 1981-09-18 | Carvajal Jean Pierre | Heat exchanger for corrosive liquids - has one metal and one non-metal end plate with exterior coated with impregnated graphite |
| CN2188743Y (en) * | 1993-05-28 | 1995-02-01 | 徐建平 | Shell-and-tube heat exchanger |
| CN2676130Y (en) * | 2003-12-22 | 2005-02-02 | 四平市北方压力容器制造厂 | Arc-line ring shaped bellows type heat exchanger |
| CN201032431Y (en) * | 2007-04-17 | 2008-03-05 | 北京化工大学 | Curved arch-shaped baffle plate shell-pipe type heat exchanger |
| CN201181172Y (en) * | 2008-02-21 | 2009-01-14 | 广州泰菱科技研发有限公司 | Inner tube helical enhancement type casing tube heat exchanger |
| CN101865617A (en) * | 2010-04-08 | 2010-10-20 | 章子三 | Combined reverse-rotation heat exchanger |
| CN103148717A (en) * | 2013-03-05 | 2013-06-12 | 冯祥茂 | Novel horizontal type crude oil heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225548A (en) * | 2016-08-31 | 2016-12-14 | 无锡方盛换热器股份有限公司 | A kind of heat exchanger of band air inlet/outlet protection structure |
| CN108062081A (en) * | 2017-12-21 | 2018-05-22 | 杜海芳 | Produce the chemical industry equipment and its monitoring system of industrial chemicals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |