CN204830949U - Graphite heat exchanger - Google Patents
Graphite heat exchanger Download PDFInfo
- Publication number
- CN204830949U CN204830949U CN201520276191.4U CN201520276191U CN204830949U CN 204830949 U CN204830949 U CN 204830949U CN 201520276191 U CN201520276191 U CN 201520276191U CN 204830949 U CN204830949 U CN 204830949U
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- China
- Prior art keywords
- hole
- cylindrical shell
- tube sheet
- perforated plate
- barrel
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- Expired - Fee Related
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Abstract
The utility model discloses a graphite heat exchanger, it includes barrel and the barrel head at both ends from top to bottom, barrel inside and outside wall and head internal and external surface all are equipped with one deck graphite anticorrosive coating, the upper portion of barrel is equipped with the circulating water export, the lower part is equipped with circulating water inlet, link firmly the baffling board in the barrel, the graphite heat exchange tube passes the baffling board and arranges in the barrel, the upper end links firmly with fixed tube sheet is sealed, the lower extreme links firmly with lower tube sheet, set up a plurality of screw blind hole down on the tube sheet lower extreme face, the flat -plate -shaped layer board of setting up is provided with a plurality of corresponding to lower tube sheet a plurality of tube hole position and keeps off a position hole, keep off position hole and lower tube sheet tube hole coaxial inner conductor, the layer board is provided with the through -hole corresponding to lower tube sheet screw blind hole department, a plurality of bolt passes layer board through -hole and lower tube sheet screw blind hole fixed connection. The utility model discloses do not change former carbon tube rubber location and sealed effect to the layer board is fixed to be held the graphite heat exchange tube and reaches shockproof purpose, and simple structure is reasonable.
Description
Technical field
The utility model relates to a kind of graphite heat exchanger.
Background technology
Existing graphite heat exchanger comprises cylindrical shell, the top of cylindrical shell is provided with circulating water outlet, bottom is provided with recirculated water entrance, be connected in cylindrical shell deflection plate, be connected outside cylindrical shell journal stirrup, anticorrosion upper cover is provided with above cylindrical shell, below is provided with anticorrosion low head, the top of anticorrosion upper cover is provided with material inlet, and sealed by fixed tube sheet and cylindrical shell and be connected, the bottom of anticorrosion low head is provided with material outlet, and be tightly connected with floating tubesheet, floating tubesheet and cylindrical shell are tightly connected, Graphtic heat exchanging pipe is placed in cylindrical shell through deflection plate, upper end and fixed tube sheet seal and are connected, lower end and floating tubesheet seal and are connected.Bear in tube side due to fixed tube sheet and Graphtic heat exchanging pipe abutting edge press, press in shell, the external applied load superposition of floating part weight, shell medium-weight, tube side medium-weight, shell side and the aspect such as tube side pressure differential, pipeline vibrations and often occur to rupture or seepage, have that graphite member bearing load is large, force-bearing situation is poor, design pressure is little, service life is short, equipment is heavy, high in cost of production defect.
Utility model content
For the defect that above-mentioned background technology exists, the utility model provides a kind of graphite heat exchanger.
For achieving the above object, the technical solution adopted in the utility model is: it comprises the end socket at cylindrical shell and the upper and lower two ends of cylindrical shell, cylindrical shell inside and outside wall and end socket surfaces externally and internally are equipped with one deck Anti-corrosion graphite layer, the thickness of Anti-corrosion graphite dope layer is 0.5-1 times of cylindrical shell thickness, the top of cylindrical shell is provided with circulating water outlet, bottom is provided with recirculated water entrance, be connected in cylindrical shell deflection plate, Graphtic heat exchanging pipe is placed in cylindrical shell through deflection plate, upper end and fixed tube sheet seal and are connected, lower end and lower perforated plate are connected, lower perforated plate lower surface is arranged several tapped blind holes, the tabular supporting plate set up corresponds to several pore positions of lower perforated plate and is provided with several gear holes, gear hole and lower perforated plate pore coaxial inner conductor, gear hole internal diameter is larger than Graphtic heat exchanging pipe internal diameter, but it is less than Graphtic heat exchanging pipe external diameter, supporting plate corresponds to lower perforated plate tapped blind hole place and is provided with through hole, several bolts are fixedly connected with lower perforated plate tapped blind hole through supporting plate through hole, realize being close to of supporting plate and lower perforated plate fixing.
Further, the top of described upper cover is provided with material inlet.
Further, the bottom of described low head is provided with material outlet.
The utility model has following beneficial effect: the utility model cylindrical shell inside and outside wall, end socket appearance are equipped with one deck Anti-corrosion graphite layer, and the thickness of Anti-corrosion graphite layer is suitable with described cylindrical shell, be not easy to drop and damage, be applicable to the production technology of two requirement for anticorrosion, especially can be used as preheating and condensation (cooling) double action, both met need of production and in turn saved the energy; In addition: do not change former graphite-pipe rubber location and sealing function, fixedly hold graphite-pipe with supporting plate and reach shockproof object, simple and reasonable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the utility model comprises the end socket 2 at cylindrical shell 1 and cylindrical shell about 1 two ends, 3, cylindrical shell 1 inside and outside wall and upper low head 2, 3 surfaces externally and internallies are equipped with one deck Anti-corrosion graphite layer, the thickness of Anti-corrosion graphite dope layer is 0.5-1 times of cylindrical shell 1 thickness, the top of cylindrical shell 1 is provided with circulating water outlet 12, bottom is provided with recirculated water entrance 11, be connected in cylindrical shell 1 deflection plate 8, the top of upper cover 2 is provided with material inlet 9, and sealed by fixed tube sheet and cylindrical shell 1 and be connected, the bottom of low head 3 is provided with material outlet 10 low head 3 and is placed in the below of cylindrical shell 1 and cylindrical shell 1 and seals and be connected, Graphtic heat exchanging pipe 4 is placed in cylindrical shell 1 through deflection plate 8, upper end and fixed tube sheet 5 seal and are connected, the lower end of Graphtic heat exchanging pipe is installed in flowing hole that lower perforated plate 6 is provided with to seal with lower perforated plate 6 and is connected, lower surface arranges several tapped blind holes to lower perforated plate 6, the tabular supporting plate 7 set up corresponds to several pore positions of lower perforated plate 6 and is provided with several gear holes, gear hole and lower perforated plate 6 pore coaxial inner conductor, gear hole internal diameter is larger than Graphtic heat exchanging pipe 4 internal diameter, but it is less than Graphtic heat exchanging pipe 4 external diameter, supporting plate 7 corresponds to lower perforated plate 6 tapped blind hole place and is provided with through hole, several bolts are fixedly connected with lower perforated plate 6 tapped blind hole through supporting plate 6 through hole, realize supporting plate 7 fixing with being close to of lower perforated plate 6.
Utility model works process is: treating material enters tube side by material inlet 9, serve side recirculated water simultaneously and enter shell side by recirculated water entrance 11, material in tube side and the service side recirculated water in shell side flow respectively and carry out exchange heat in the tube side and shell side of cylindrical shell 1, material afterwards in tube side arrives material outlet 10 and completes exchange heat and effluent material outlet 10, and service side recirculated water arrives circulating water outlet 12 and also completes exchange heat and flow out circulating water outlet 12.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a graphite heat exchanger, it is characterized in that: the end socket comprising cylindrical shell and the upper and lower two ends of cylindrical shell, cylindrical shell inside and outside wall and end socket surfaces externally and internally are equipped with one deck Anti-corrosion graphite layer, the thickness of Anti-corrosion graphite dope layer is 0.5-1 times of cylindrical shell thickness, the top of cylindrical shell is provided with circulating water outlet, bottom is provided with recirculated water entrance, be connected in cylindrical shell deflection plate, Graphtic heat exchanging pipe is placed in cylindrical shell through deflection plate, upper end and fixed tube sheet seal and are connected, lower end and lower perforated plate are connected, lower perforated plate lower surface is arranged several tapped blind holes, the tabular supporting plate set up corresponds to several pore positions of lower perforated plate and is provided with several gear holes, gear hole and lower perforated plate pore coaxial inner conductor, gear hole internal diameter is larger than Graphtic heat exchanging pipe internal diameter, but it is less than Graphtic heat exchanging pipe external diameter, supporting plate corresponds to lower perforated plate tapped blind hole place and is provided with through hole, several bolts are fixedly connected with lower perforated plate tapped blind hole through supporting plate through hole, realize being close to of supporting plate and lower perforated plate fixing.
2. graphite heat exchanger according to claim 1, is characterized in that: the top of described upper cover is provided with material inlet.
3. graphite heat exchanger according to claim 1, is characterized in that: the bottom of described low head is provided with material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276191.4U CN204830949U (en) | 2015-04-30 | 2015-04-30 | Graphite heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276191.4U CN204830949U (en) | 2015-04-30 | 2015-04-30 | Graphite heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830949U true CN204830949U (en) | 2015-12-02 |
Family
ID=54688544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520276191.4U Expired - Fee Related CN204830949U (en) | 2015-04-30 | 2015-04-30 | Graphite heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204830949U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091759A (en) * | 2016-06-08 | 2016-11-09 | 中国航天空气动力技术研究院 | A kind of type separating heat-pipe evaporator of rotating flow heating |
| CN108211689A (en) * | 2018-01-18 | 2018-06-29 | 北京兴晟科技有限公司 | A kind of desulfurating dust removing device for flue gas |
| CN110425920A (en) * | 2019-08-28 | 2019-11-08 | 南通晨光石墨设备有限公司 | Graphite heat exchanger |
| CN111811160A (en) * | 2020-07-01 | 2020-10-23 | 同方节能装备有限公司 | Anticorrosion structure of lithium bromide unit water system |
-
2015
- 2015-04-30 CN CN201520276191.4U patent/CN204830949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091759A (en) * | 2016-06-08 | 2016-11-09 | 中国航天空气动力技术研究院 | A kind of type separating heat-pipe evaporator of rotating flow heating |
| CN108211689A (en) * | 2018-01-18 | 2018-06-29 | 北京兴晟科技有限公司 | A kind of desulfurating dust removing device for flue gas |
| CN110425920A (en) * | 2019-08-28 | 2019-11-08 | 南通晨光石墨设备有限公司 | Graphite heat exchanger |
| CN111811160A (en) * | 2020-07-01 | 2020-10-23 | 同方节能装备有限公司 | Anticorrosion structure of lithium bromide unit water system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170327 Address after: 423000 Chenzhou City, Hunan province Suxian District Bai Lu Tang Zhen Lin Yi Da Dao Ping Tian standard factory enterprise service center room 711 Patentee after: Hunan Guosheng graphite Technology Co. Ltd. Address before: 350400 Pingtan City, Fuzhou Province Tan Tan Town, Fujian, Lane nine, No. 35 Patentee before: Lin Qianfeng |
|
| 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: 20151202 Termination date: 20210430 |