CN87217501U - Full-plastic heat exchanger - Google Patents
Full-plastic heat exchanger Download PDFInfo
- Publication number
- CN87217501U CN87217501U CN 87217501 CN87217501U CN87217501U CN 87217501 U CN87217501 U CN 87217501U CN 87217501 CN87217501 CN 87217501 CN 87217501 U CN87217501 U CN 87217501U CN 87217501 U CN87217501 U CN 87217501U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- plastic heat
- flanges
- full
- model
- 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
Abstract
The utility model relates to a full-plastic heat exchanger used in the process of pickling, electrical plating and painting to heat working mediums. The heating pipe and the flange plates of the utility model are made from corrosion resistant non-metallic materials such as the polytetrafluoroethylene. The external end surfaces of the two flanges are both provided with an annular sealing stripe which is coessential with the two flanges and has the performance of self-sealing. A ferrule provided with a plurality of bolt holes is preset before the two end flange plates are molded, so that the heat exchanger can be arranged on a holding liquid slot wall and a communicating heating pipe.
Description
All-plastic heat exchanger high temperature resistant and the high corrosion resistance energy is used, had to the heating work medium in a kind of pickling, plating and the painting technology.
The existing heat exchanger that is used for pickling, plating, paint and other chemical treatment technologies or electrophoresis processing generally by corrosion resistant metal material for example stainless steel material make.By the made heat exchanger of this material, its corrosion resistance not only has certain limitation, and the easy fouling of heat exchanger tube outer wall (because due to deposit of chemical substance) has influenced heat exchange efficiency, and cleaning (must bleed off working solution) must stop production in the regular hour for this reason.Numerous for radical, to arrange cleaning after the pipe fouling closely be suitable trouble, the maintenance cost height.
The purpose of this utility model is to adopt the material that has high temperature resistant and high corrosion resistance and be unlikely to make the outer wall fouling of heat exchanger tube, and replaces the stainless steel material of easy fouling.
The utility model heat exchanger two ends ring flanges (1) and many heat exchanger tubes (2) are made by nonmetallic materials such as polytetrafluoroethylene (PTFE).Two flange outer faces all have one with the annular seal band (3) of its consubstantiality.This self sealss structure is simple and easy to do, and anti-leak result is good.Heat exchanger is installed on the liquid holding groove wall and water back is imported and exported in order to satisfy, and don't corrosion connecting bolt, when ring flange (1) moulding at two ends, give in advance and put a becket (4) that is processed with several bolts hole, because being given, puts this becket in ring flange (1) the inside, can not contact with working solution, therefore avoid the corrosion of connecting bolt.Many heat exchanger tubes (2) can be that also useful binders is bonding for sintering with being connected of ring flange (1).One or several dividing plates are housed in many pipes, guarantee the even distribution in pipe space, to obtain desirable heat exchange effect.
The utlity model has simple in structure, heat exchange area is big, exchange velocity is fast, efficient is high, heat exchanger tube outside wall surface non-scaling, need not clear up, characteristics such as in light weight, and have excellent electrical insulating property and ageing resistance, can in charged medium, work; Under situation about having no mechanical damage, be longer than the heat exchanger of metal structure service life, and be suitable for the working media of various severe corrosives.
Accompanying drawing 1,2,3 provides the utility model an embodiment.
Accompanying drawing 1 is an all-plastic heat exchanger front view
Accompanying drawing 2 is an all-plastic heat exchanger side view
Accompanying drawing 3 is an all-plastic heat exchanger partial sectional view
Respectively there is a round ring flange (1) at this kind heat exchanger two ends, the fixing many thin wall tubules of making by polytetrafluoroethylene (PTFE) (2) in the middle of it, and its pipe (2) external diameter is 3mm, wall thickness is 0.2mm.A processed becket (4) that 6 bolts hole are arranged is respectively arranged, so that heat exchanger is fixed on the wall of splendid attire working solution trough in two ring flanges (1).For preventing that corrosive liquids from letting out or enter the inside of heat exchanger tube, be provided with in ring flange (1) outer end self-sealing function, with the annular sealing strip (3) of its consubstantiality.The profile of this heat exchanger is a linear, and the many regular arrangements equably of heat exchanger tube are to realize by two dividing plates (5) that can separate each heat exchanger tube.The arrangement gabarit of many heat exchanger tubes of this heat exchanger is a regular hexagon.
Claims (3)
1, a kind of all-plastic heat exchanger, formed by ring flange (1) and the some pipes (2) that are fixed between two ring flanges, it is characterized in that: ring flange (1) and pipe (2) are by high temperature resistant and highly corrosion resistant nonmetallic materials, and for example polytetrafluoroethylene (PTFE) is made.
2, according to the said all-plastic heat exchanger of claim 1, it is characterized in that: there is an annular sealing strip (3) two ring flanges (1) outer face.
3, according to the said all-plastic heat exchanger of claim 1, it is characterized in that: the becket (4) that respectively presets in two ring flanges and be fixed and be processed with a plurality of bolts hole above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87217501 CN87217501U (en) | 1987-12-24 | 1987-12-24 | Full-plastic heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87217501 CN87217501U (en) | 1987-12-24 | 1987-12-24 | Full-plastic heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87217501U true CN87217501U (en) | 1988-10-19 |
Family
ID=4831068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87217501 Pending CN87217501U (en) | 1987-12-24 | 1987-12-24 | Full-plastic heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87217501U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033928B (en) * | 2007-01-08 | 2010-05-26 | 战玉柏 | Tube bundle heat exchanger |
| CN101132657B (en) * | 2007-09-21 | 2011-09-21 | 赵永镐 | Polytetrafluoroethylene heating product and method of manufacturing the same |
| CN101738131B (en) * | 2008-11-21 | 2011-12-14 | 李士贤 | Heat exchanger made of composite materials |
| CN105016147A (en) * | 2015-08-03 | 2015-11-04 | 太仓市速盛纸制品有限公司 | Anti-fungicide paper tube |
| CN108087644A (en) * | 2017-12-18 | 2018-05-29 | 刘平 | A kind of high-temperature resistance plastice Quick-jointing flange disk |
-
1987
- 1987-12-24 CN CN 87217501 patent/CN87217501U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033928B (en) * | 2007-01-08 | 2010-05-26 | 战玉柏 | Tube bundle heat exchanger |
| CN101132657B (en) * | 2007-09-21 | 2011-09-21 | 赵永镐 | Polytetrafluoroethylene heating product and method of manufacturing the same |
| CN101738131B (en) * | 2008-11-21 | 2011-12-14 | 李士贤 | Heat exchanger made of composite materials |
| CN105016147A (en) * | 2015-08-03 | 2015-11-04 | 太仓市速盛纸制品有限公司 | Anti-fungicide paper tube |
| CN108087644A (en) * | 2017-12-18 | 2018-05-29 | 刘平 | A kind of high-temperature resistance plastice Quick-jointing flange disk |
| CN108087644B (en) * | 2017-12-18 | 2023-11-24 | 刘平 | High-temperature-resistant plastic quick connection flange plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |