CN201780033U - Material impact or scour prevention device for graphite heat exchanger - Google Patents
Material impact or scour prevention device for graphite heat exchanger Download PDFInfo
- Publication number
- CN201780033U CN201780033U CN2010202815714U CN201020281571U CN201780033U CN 201780033 U CN201780033 U CN 201780033U CN 2010202815714 U CN2010202815714 U CN 2010202815714U CN 201020281571 U CN201020281571 U CN 201020281571U CN 201780033 U CN201780033 U CN 201780033U
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- China
- Prior art keywords
- heat exchanger
- graphite heat
- graphite
- baffle plate
- prevention device
- 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 material impact or scour prevention device for a graphite heat exchanger, which is a baffle matched with the inner diameter of an end socket of the graphite heat exchanger; the baffle is mounted on the inner side of the end socket of the feed opening of the heat exchanger; and longitudinal holes in pattern are formed on the baffle. The material impact or scour prevention device for the graphite heat exchanger can effectively prevent material scouring or impacting graphite materials during work; and a transition block with only longitudinal holes in pattern can avoid phase cross of tube or shell side.
Description
Technical field
The utility model relates to anti-material impacting of graphite heat exchanger or flushing device.
Background technology
The shell-and-tube graphite heat exchanger is mainly piece cellular type or shell and tube, the part of material contact is impregnated graphite, graphite is fragile material, can not resist and contain washing away or clashing into of solid impurity or crystal high speed, the for example evaporation of solution of ferrous chloride is carried when material and densely to be separated out to a certain degree having ferrous crystallization.Even single fluid sometimes, excessive velocities or corrosivity also cause the breakage of graphite material by force easily, for example sulfuric acid is carried dense.
The orthogonal hole of both direction is arranged on the cell block of piece cellular type graphite heat exchanger, and cell block is because bump or wash away and cause perforation, causes contacting of raw material and heat transferring medium; Damaged or the directly damage of pipe of tube-type graphite heat exchanger tube sheet causes directly going here and there phase.
The utility model content
The utility model purpose: the utility model provides anti-material impacting of a kind of graphite heat exchanger or flushing device in order to solve the deficiencies in the prior art.
The technical solution adopted in the utility model: anti-material impacting of a kind of graphite heat exchanger or flushing device, it is a plate washer that is complementary with graphite heat exchanger end socket internal diameter, described baffle plate is installed in the end socket inboard of heat exchanger charging aperture, baffle plate is connected with vertical round, and vertically the round mode of vertical round mode of heat transfer block or tube-type graphite heat exchanger tube sheet is consistent in the arrangement mode of round and the piece cellular type graphite heat exchanger.
Anti-material impacting of described black heat exchanger or flushing device place the material feed side, if charging at then this device of upside at upside, if at downside, this device is also at downside.
As further improvement of the utility model, described baffle plate is the tetrafluoroethene plate, and the corrosion resistance and the temperature tolerance of tetrafluoroethene are stronger, and tetrafluoroethene has certain flexibility, can better resist the impact of corrosion or solid.
Described baffle plate also can adopt graphite system transition block, only is provided with vertical round on this, does not have horizontal round, under abominable condition of work, this transition block still can or be washed away because of bump and be caused the breakage of vertical hole, but owing to there is not transverse holes, can not cause the string phase of pipe, shell side.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: anti-material impacting of the utility model graphite heat exchanger or flushing device can prevent effectively that heat exchanger material when work from washing away or clashing into graphite material; Only adopt that the transition block of vertical round can be avoided managing, the string phase of shell side.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model user mode.
The specific embodiment
As shown in Figure 1, choose the tetrafluoroethene plate and make the baffle plate 1 that is complementary with graphite heat exchanger end socket internal diameter, be connected with vertical round 3 on the baffle plate 1, as shown in Figure 2, baffle plate 1 usefulness tetrafluoro setscrew is fixed in the end socket inboard at graphite heat exchanger charging aperture place, promptly can be made into the anti-material impacting or the flushing device of graphite heat exchanger described in the utility model.
Claims (3)
1. a graphite heat exchanger is prevented material impacting or flushing device, it is a plate washer (1) that is complementary with graphite heat exchanger end socket (2) internal diameter, it is characterized in that: described baffle plate (1) is installed in end socket (2) inboard of heat exchanger charging aperture, baffle plate is connected with vertical round (3), and vertically the round mode of vertical round mode of heat transfer block or tube-type graphite heat exchanger tube sheet is consistent in the arrangement mode of round and the piece cellular type graphite heat exchanger.
2. anti-material impacting of graphite heat exchanger according to claim 1 or flushing device, it is characterized in that: described baffle plate (1) is the tetrafluoroethene plate.
3. anti-material impacting of graphite heat exchanger according to claim 1 or flushing device, it is characterized in that: described baffle plate (1) is graphite system transition block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202815714U CN201780033U (en) | 2010-08-05 | 2010-08-05 | Material impact or scour prevention device for graphite heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202815714U CN201780033U (en) | 2010-08-05 | 2010-08-05 | Material impact or scour prevention device for graphite heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780033U true CN201780033U (en) | 2011-03-30 |
Family
ID=43793244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202815714U Expired - Fee Related CN201780033U (en) | 2010-08-05 | 2010-08-05 | Material impact or scour prevention device for graphite heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837019A (en) * | 2014-03-19 | 2014-06-04 | 常州泰特环境设备工程有限公司 | Round block hole type multi-path graphite heat exchanger |
-
2010
- 2010-08-05 CN CN2010202815714U patent/CN201780033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837019A (en) * | 2014-03-19 | 2014-06-04 | 常州泰特环境设备工程有限公司 | Round block hole type multi-path graphite heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20110805 |