CN202382607U - Heat exchanger for producing zinc chloride - Google Patents
Heat exchanger for producing zinc chloride Download PDFInfo
- Publication number
- CN202382607U CN202382607U CN2011205520752U CN201120552075U CN202382607U CN 202382607 U CN202382607 U CN 202382607U CN 2011205520752 U CN2011205520752 U CN 2011205520752U CN 201120552075 U CN201120552075 U CN 201120552075U CN 202382607 U CN202382607 U CN 202382607U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchanger body
- heat
- zinc chloride
- endothermic tube
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger for producing zinc chloride. The heat exchanger comprises a heat exchanger body, wherein flanges are connected to two ends of the heat exchanger body; two sections of flue pipes are respectively connected to the flanges at two ends of the heat exchanger body; a casing pipe type heat absorbing tube is arranged in the heat exchanger body; a solution outlet is formed in the outer wall at the upper part of the heat exchanger body and is communicated with an outlet of the heat absorbing tube; and a solution inlet is formed in the outer wall at the lower part of the heat exchanger and is communicated with an inlet of the heat absorbing tube. When the heat exchanger works, a zinc chloride solution enters the heat exchanger body from a storage tank via a feeding pump, is heated by the casing pipe type heat absorbing tube and then flows out of the solution outlet and enters an overhead tank for preparing for evaporating and concentrating; and the zinc chloride solution continuously flows in the heat absorbing tube of the heat exchanger for continuously absorbing the heat from flue gas, and thus the aim of recovering waste heat is achieved and further the utilization rate of the heat is increased, energy consumption is reduced and energy sources are saved.
Description
Technical field
The utility model relates to technical field of chemical, relates in particular to a kind of heat exchanger of zinc chloride production usefulness.
Background technology
The zinc chloride fusing point is high; Need the heat that gas-fired discharges in the stove flue many, the flue gas of gas-fired generation has great amount of heat like this, and application is not done in traditional zinc chloride production to this; Laissez-faire great amount of heat follows flue gas to enter in the atmosphere; Wasted a large amount of energy, liquor zinci chloridi is strong to metal protection, and this has just improved the difficulty of heating liquor zinci chloridi.
The utility model content
The utility model technical problem to be solved provides a kind of heat utilization efficiency height, heat exchanger is used in energy consumption zinc chloride production low, energy savings.
For solving the problems of the technologies described above; The technical scheme of the utility model is: heat exchanger is used in zinc chloride production, comprises heat exchanger body, and said heat exchanger body two ends are connected with flange; And the flange at said heat exchanger body two ends is connected with one section chimney respectively; Installation sleeve tubular type endothermic tube in the said heat exchanger body, said heat exchanger body external wall of upper portion is provided with taphole, and said taphole is communicated with said endothermic tube outlet; Said heat exchanger body bottom outer wall is provided with solution inlet port, and said solution inlet port is communicated with said endothermic tube import.
As optimized technical scheme, said heat exchanger body is the graphite heat exchanger body, and this physical efficiency of graphite heat exchanger prevents that effectively the corrosion heat-transfer effect of liquor zinci chloridi is good.
As optimized technical scheme, said endothermic tube is the graphite endothermic tube, and heat-transfer effect is good, anti-liquor zinci chloridi corrosion.
The operation principle of the utility model: liquor zinci chloridi gets into heat exchanger body by feed pump through solution inlet port and after the heating of bushing type endothermic tube, flows out entering head tank preparation evaporation and concentration by taphole from storage tank; Liquor zinci chloridi does not arrhea in the endothermic tube of heat exchanger and moving constantly from flue gas, absorbs heat, reaches the purpose of waste heat recovery.
Owing to adopted technique scheme, heat exchanger is used in zinc chloride production, comprises heat exchanger body; Said heat exchanger body two ends are connected with flange, and the flange at said heat exchanger body two ends is connected with one section chimney respectively, installation sleeve tubular type endothermic tube in the said heat exchanger body; Said heat exchanger body external wall of upper portion is provided with; Said taphole is communicated with said endothermic tube outlet, and said heat exchanger body bottom outer wall is provided with solution inlet port, and said solution inlet port is communicated with said endothermic tube import; During work; Liquor zinci chloridi is got into heat exchanger body through feed pump and after the heating of bushing type endothermic tube, flows out entering head tank preparation evaporation and concentration by taphole by storage tank; Liquor zinci chloridi does not arrhea the moving heat that constantly from flue gas, absorbs in the endothermic tube of heat exchanger; Reach the purpose of waste heat recovery, thereby improved heat utilization efficiency, reduced energy consumption, practiced thrift the energy.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: the 1-heat exchanger body; The 2-flange; The 3-chimney; The 4-endothermic tube; The 5-solution inlet port; The 6-taphole; The 7-feed pump.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment:
Shown in accompanying drawing; Heat exchanger is used in zinc chloride production, comprises heat exchanger body 1, and said heat exchanger body 1 two ends are connected with flange 2; And the flange 2 at said heat exchanger body 1 two ends is connected with one section chimney 3 respectively; Installation sleeve tubular type endothermic tube 4 in the said heat exchanger body 1, said heat exchanger body 1 external wall of upper portion is provided with taphole 6, and said taphole 6 is communicated with said endothermic tube 4 outlets; Said heat exchanger body 1 bottom outer wall is provided with solution inlet port 5, and said solution inlet port 5 is communicated with said endothermic tube 4 imports.
Said heat exchanger body 1 is the graphite heat exchanger body, and this physical efficiency of graphite heat exchanger prevents that effectively the corrosion heat-transfer effect of liquor zinci chloridi is good.
Said endothermic tube 4 is the graphite endothermic tube, and heat-transfer effect is good, anti-liquor zinci chloridi corrosion.
Liquor zinci chloridi gets into heat exchanger body 1 by feed pump 7 through solution inlet port 5 and after 4 heating of bushing type endothermic tube, flows out entering head tank preparation evaporation and concentration by taphole 6 from storage tank; Liquor zinci chloridi does not arrhea in the endothermic tube 4 of heat exchanger and moving constantly from flue gas, absorbs heat, reaches the purpose of waste heat recovery.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model protection defined by the appended claims and their equivalents defined
.
All are from the design of the utility model, and the structure conversion of having done without creative work all drops within the protection domain of the utility model.
Claims (3)
1. heat exchanger is used in zinc chloride production, comprises heat exchanger body, it is characterized in that: said heat exchanger body two ends are connected with flange; And the flange at said heat exchanger body two ends is connected with one section chimney respectively; Installation sleeve tubular type endothermic tube in the said heat exchanger body, said heat exchanger body external wall of upper portion is provided with taphole, and said taphole is communicated with said endothermic tube outlet; Said heat exchanger body bottom outer wall is provided with solution inlet port, and said solution inlet port is communicated with said endothermic tube import.
2. heat exchanger is used in zinc chloride production as claimed in claim 1, it is characterized in that: said heat exchanger body is the graphite heat exchanger body.
3. heat exchanger is used in zinc chloride production as claimed in claim 1, it is characterized in that: said endothermic tube is the graphite endothermic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205520752U CN202382607U (en) | 2011-12-26 | 2011-12-26 | Heat exchanger for producing zinc chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205520752U CN202382607U (en) | 2011-12-26 | 2011-12-26 | Heat exchanger for producing zinc chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382607U true CN202382607U (en) | 2012-08-15 |
Family
ID=46631104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205520752U Expired - Fee Related CN202382607U (en) | 2011-12-26 | 2011-12-26 | Heat exchanger for producing zinc chloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125330A (en) * | 2020-10-23 | 2020-12-25 | 山东瑞琦能源科技有限公司 | Multi-effect evaporation and concentration production process of zinc chloride solution |
-
2011
- 2011-12-26 CN CN2011205520752U patent/CN202382607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125330A (en) * | 2020-10-23 | 2020-12-25 | 山东瑞琦能源科技有限公司 | Multi-effect evaporation and concentration production process of zinc chloride solution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG QIANYING Free format text: FORMER OWNER: WEIFANG DONGFANGSHENG CHEMICAL CO., LTD. Effective date: 20140620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140620 Address after: 261011 Shandong Province, Weifang city Weicheng District Wei Chang Road No. 368 Patentee after: Wang Qianying Address before: 261011 Shandong Province, Weifang city Weicheng District Wei Chang Road No. 368 Patentee before: Weifang Dongfangsheng Chemical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20161226 |