CN102435094A - Cylindrical block hole type graphite heat exchanger with graphite shell - Google Patents
Cylindrical block hole type graphite heat exchanger with graphite shell Download PDFInfo
- Publication number
- CN102435094A CN102435094A CN2010102965025A CN201010296502A CN102435094A CN 102435094 A CN102435094 A CN 102435094A CN 2010102965025 A CN2010102965025 A CN 2010102965025A CN 201010296502 A CN201010296502 A CN 201010296502A CN 102435094 A CN102435094 A CN 102435094A
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- Prior art keywords
- graphite
- shell side
- shell
- heat exchanger
- hole type
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- Gasket Seals (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a cylindrical block hole type graphite heat exchanger with a graphite shell, comprising a shell side, wherein the shell side is internally equipped with a heat-exchanging block and two ends of the shell side are equipped with upper and lower end enclosures; flange fastening members are respectively sleeved on the outer periphery of the shell side and the peripheries of a water inlet and a water outlet on the wall of the shell side; sealing gaskets are arranged between the shell side and the upper and lower two end enclosures; and the shell side, a heat-exchanging block and the end enclosures are made of graphite. In the invention, except the flange fastening members and the sealing gaskets, other members of the whole device are made of the graphite, so that the cylindrical block hole type graphite heat exchanger with the graphite shell is applicable to a production process with double-anticorrosion requirements. Particularly, the cylindrical block hole type graphite heat exchanger with the graphite shell has double actions of pre-heating and condensing (cooling) so that the production requirements are met and the energy is saved.
Description
Technical field
The present invention relates to nahlock cellular type graphite heat exchanger, be specifically related to a kind of nahlock cellular type graphite heat exchanger of graphite shell.
Background technology
Traditional nahlock cellular type graphite heat exchanger generally adopts steel cylinders, and is two-way when anticorrosion when needs, generally adopts plastics or steel lining coating such as steel cylinder inner lining polypropylene, polytetrafluoroethylene (PTFE).
This version of steel lining plastics is used the widest; But plastics can be because the distortion of factors such as high temperature or pressure; Thereby cause breakage, the steel lining plastics must be with plastic plate welding or welding as being off-standard size in addition; Flange must be made into and turn over time, and these all cause the working pressure of steel lining plastics lower.
The present use of steel lining coating is also more, and along with the development of coating technology, new coating constantly occurs.The general lining of steel lining coating is very thin, because blocked uply peel off easily, and general corrosion resistant coating cost is more expensive.In use, if serviceability temperature is high, the steel dilatancy, and the coefficient of expansion of coating and steel is inconsistent, can cause peeling off or cracking of coating, the corrosivity material will be with corrosion of steel.
Summary of the invention
Goal of the invention: the present invention provides a kind of nahlock cellular type graphite heat exchanger of graphite shell in order to solve the deficiency of prior art.
Technical scheme: a kind of nahlock cellular type graphite heat exchanger of graphite shell; Comprise shell side; Dress heat transfer block in the shell side, shell side two is loaded onto, low head, all is with the secure part around the intake-outlet on shell side periphery and the shell side wall; Be provided with sealing gasket between described shell side and upper and lower two end sockets, described shell side, heat transfer block, end socket all adopt the graphite manufacturing.
Beneficial effect: the present invention compared with prior art; Its remarkable advantage is: entire equipment whole graphite except that flange securing member, sealing gasket are processed; Be applicable to the production technology of two requirements for anticorrosion; Especially can be used as preheating and condensation (cooling) double action, not only satisfied the production needs but also saved the energy.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Shown in accompanying drawing; A kind of nahlock cellular type graphite heat exchanger of graphite shell comprises shell side 1, dress heat transfer block 2 in the shell side 1; Shell side 1 two is loaded onto, low head 3; All be with secure part 4 around the intake-outlet on shell side 1 periphery and shell side 1 wall, be provided with sealing gasket 5 between described shell side and upper and lower two end sockets 3, described shell side 1, heat transfer block 2, end socket 3 all adopt the graphite manufacturing.
Claims (1)
1. the nahlock cellular type graphite heat exchanger of a graphite shell; Comprise shell side (1); Dress heat transfer block (2) in the shell side (1), shell side (1) two is loaded onto, low head (3), all is with secure part (4) around the intake-outlet on shell side (1) periphery and shell side (1) wall; Be provided with sealing gasket (5) between described shell side and upper and lower two end sockets (3), it is characterized in that: described shell side (1), heat transfer block (2), end socket (3) all adopt the graphite manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102965025A CN102435094A (en) | 2010-09-29 | 2010-09-29 | Cylindrical block hole type graphite heat exchanger with graphite shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102965025A CN102435094A (en) | 2010-09-29 | 2010-09-29 | Cylindrical block hole type graphite heat exchanger with graphite shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102435094A true CN102435094A (en) | 2012-05-02 |
Family
ID=45983304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102965025A Pending CN102435094A (en) | 2010-09-29 | 2010-09-29 | Cylindrical block hole type graphite heat exchanger with graphite shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102435094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560463A (en) * | 2017-09-05 | 2018-01-09 | 南通山剑石墨设备有限公司 | A kind of tube-type graphite heat exchanger for powder heating |
-
2010
- 2010-09-29 CN CN2010102965025A patent/CN102435094A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560463A (en) * | 2017-09-05 | 2018-01-09 | 南通山剑石墨设备有限公司 | A kind of tube-type graphite heat exchanger for powder heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Nantong Wulian Brand Planning Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Xing Yuehong Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |