CN201764865U - Hole type graphite heat exchanger of bidirectional anti-corrosion block with equidirectional hole - Google Patents
Hole type graphite heat exchanger of bidirectional anti-corrosion block with equidirectional hole Download PDFInfo
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- CN201764865U CN201764865U CN2010205057319U CN201020505731U CN201764865U CN 201764865 U CN201764865 U CN 201764865U CN 2010205057319 U CN2010205057319 U CN 2010205057319U CN 201020505731 U CN201020505731 U CN 201020505731U CN 201764865 U CN201764865 U CN 201764865U
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- graphite heat
- tube box
- hole
- sealing nut
- installing hole
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Abstract
The utility model discloses a hole type graphite heat exchanger of a bidirectional anti-corrosion block with an equidirectional hole. The hole type graphite heat exchanger comprises an upper seal head, a graphite heat exchange module and a lower seal head, wherein the graphite heat exchange module is formed of more than two graphite heat exchange blocks overlapped; the graphite heat exchange block is internally provided with a material medium passage hole and a working medium passage hole; the hole type graphite heat exchanger also comprises an upper pipe box and a lower pipe box; the upper seal head, the upper pipe box, the graphite heat exchange module, the lower pipe box and the lower seal head are sequentially overlapped from the top down; the material medium passage hole and the working medium passage hole are mutually parallelly arranged; and a sealing gasket is arranged between two adjacent graphite heat exchange blocks. By changing the arrangement of the working medium passage hole and the material medium passage hole of the graphite heat exchange block, the material medium passage hole and the working medium passage hole are consequently parallelly arranged. Therefore, the graphite heat exchange block takes on integral structure and effectively improves the heat exchange efficiency of the hole type graphite heat exchanger without adopting an anti-corrosion shell.
Description
Technical field
The utility model relates to a kind of cellular type graphite heat exchanger, especially a kind ofly changes the piece cellular type graphite heat exchanger that graphite heat transfer block working media opening and material MEDIA FLOW through hole are arranged.
Background technology
Traditional piece cellular type graphite heat exchanger, its graphite heat transfer block 41 ' material medium runner hole 42 ' and working media runner hole 43 ' layout generally be to be " cross " vertical configuration, as shown in Figure 3, promptly described material medium runner hole 42 ' and working media runner hole 43 ' square crossing setting.Two-way if desired anticorrosion, cylindrical shell will be done with resistant material in the outside, and under the operating mode of seriously corroded, cost of manufacture is very high.
The utility model content
The utility model is at the deficiencies in the prior art, a kind of hole in the same way two-way anticorrosion piece cellular type graphite heat exchanger is provided, it is by changing arranging of graphite heat transfer block working media opening and material MEDIA FLOW through hole, make working media opening and material MEDIA FLOW through hole be arranged in parallel, therefore, described graphite heat transfer block is overall structure, does not need to adopt anticorrosion shell, improves heat exchange efficiency of the present utility model effectively.In addition, the utility model working pressure is up to 1.6MPa, and fluid resistance is little.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of hole in the same way two-way anticorrosion piece cellular type graphite heat exchanger, comprise upper cover, graphite heat-exchanging component and low head, described graphite heat-exchanging component is stacked together by the graphite heat transfer block more than two, offer material medium runner hole and working media runner hole in the described graphite heat transfer block, also comprise upper tube box and lower tube box, described upper cover, upper tube box, graphite heat-exchanging component, lower tube box and low head stack from top to down successively, described material medium runner hole and working media runner hole are arranged in parallel, and between the two adjacent graphite heat transfer blocks gasket seal are set.
Described upper cover, upper tube box, graphite heat-exchanging component, lower tube box and low head link into an integrated entity by the elastic packing bolt, and described elastic packing bolt comprises double-screw bolt, the sealing nut and the stage clip that are connected with the double-screw bolt threaded engagement.
The end face of described upper cover and low head fixed installation is accordingly respectively gone up adpting flange and following adpting flange, described graphite heat-exchanging component, upper tube box and lower tube box are respectively arranged with the heat transfer block installing hole, upper tube box installing hole and lower tube box installing hole, described double-screw bolt passes adpting flange, the upper tube box installing hole, the upper tube box installing hole, lower tube box installing hole and following adpting flange, the described adpting flange of going up, the upper tube box installing hole, the heat transfer block installing hole, the lower tube box installing hole and down adpting flange be connected first sealing nut on the double-screw bolt by threaded engagement respectively, second sealing nut, the 3rd sealing nut, the 4th sealing nut and the 5th sealing nut are fastening, and first sealing nut is positioned at the adpting flange outside, second sealing nut is between last adpting flange and upper tube box installing hole, the 3rd sealing nut is between upper tube box installing hole and heat transfer block installing hole, the 4th sealing nut is between lower tube box installing hole and following adpting flange, the 5th sealing nut then is positioned at the adpting flange outside down, simultaneously, between described first sealing nut and the last adpting flange, between second sealing nut and the upper tube box installing hole, press all respectively between the 3rd sealing nut and the heat transfer block installing hole and between the 5th sealing nut and the following adpting flange and be provided with stage clip.
Described gasket seal is the PTFE pad that thickness equals 0.5mm.
According to above technical scheme, can realize following beneficial effect:
1, material medium runner hole and the working media runner hole in the graphite heat transfer block described in the utility model is arranged in parallel, therefore, described graphite heat transfer block is an overall structure, need not to adopt anticorrosion housing, the machining accuracy height, in addition, adopt whole PTFE pad to seal good sealing effect between the adjacent graphite heat transfer block; In addition, the utility model heat exchange efficiency height, working pressure can be up to 1.6MPa, and fluid resistance is little;
2, install adpting flange and following adpting flange on upper cover described in the utility model and the low head respectively accordingly, simultaneously, upper tube box, lower tube box and graphite heat-exchanging component also respectively correspondence installing hole is set, therefore, the present invention can adopt double-screw bolt and the sealing nut that is connected with double-screw bolt with upper cover, upper tube box, the graphite heat-exchanging component, lower tube box and low head locking, the end socket that is the utility model two ends is dismountable mounting means, be convenient to the cleaning in graphite heat transfer block material medium runner hole and working media runner hole, simultaneously, the dismounting of two ends end socket, still can guarantee integral sealing between the graphite heat transfer block and not loose, will not dismantle by whole equipment, clean very convenient quick.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a graphite heat transfer block structural representation of the prior art;
Fig. 4 is a graphite heat transfer block structural representation of the present utility model;
Wherein: go up 5 times adpting flanges of adpting flange 1 upper cover 2 upper tube box, 3 graphite heat-exchanging component 4 graphite heat transfer blocks, 41 material medium runner hole 42 working media runner holes, 43 low heads, 6 first sealing nuts, 71 second sealing nuts 72 the 3rd sealing nut 73 the 4th sealing nut 74 the 5th sealing nut, 75 stage clips, 76 double-screw bolts, 77 lower tube box, 8 cold sour import N1, cold acid outlet N2 hot acid import N3 hot acid outlet N4.
The specific embodiment
Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation, explains the technical solution of the utility model below with reference to accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 4, hole in the same way described in the utility model two-way anticorrosion piece cellular type graphite heat exchanger, comprise upper cover 2, graphite heat-exchanging component 4 and low head 5, described graphite heat-exchanging component 4 is stacked together by the graphite heat transfer block 41 more than two, offer material medium runner hole 42 and working media runner hole 43 in the described graphite heat transfer block 41, also comprise upper tube box 3 and lower tube box 8, described upper cover 2, upper tube box 3, graphite heat-exchanging component 4, lower tube box 8 and low head 5 stack from top to down successively, described material medium runner hole 42 and working media runner hole 43 are arranged in parallel, and between the two adjacent graphite heat transfer blocks 41 gasket seal are set.Described gasket seal is the PTFE pad that thickness equals 0.5mm.Two groups of connecting pipes that are communicated with are installed respectively in described upper tube box 3 and the lower tube box 8, wherein one group is communicated with cold sour import N1 and cold acid outlet N2, with convey materials in the material medium runner hole 42 in graphite heat transfer block 41, another group then is communicated with hot acid import N3 and hot acid outlet N4, with pumped (conveying) medium in the working media runner hole 43 of graphite heat transfer block 41.
Described upper cover 2, upper tube box 3, graphite heat-exchanging component 4, lower tube box 8 and low head 5 link into an integrated entity by the elastic packing bolt, and described elastic packing bolt comprises double-screw bolt 77, the sealing nut and the stage clip 76 that are connected with double-screw bolt 77 threaded engagement.The end face of described upper cover 2 and low head 5 fixed installation is accordingly respectively gone up adpting flange 1 and following adpting flange 6, described graphite heat-exchanging component 4, upper tube box 3 and lower tube box 8 are respectively arranged with the heat transfer block installing hole, upper tube box 3 installing holes and lower tube box 8 installing holes, described double-screw bolt 77 passes adpting flange 1, upper tube box 3 installing holes, upper tube box 3 installing holes, lower tube box 8 installing holes and following adpting flange 6, the described adpting flange 1 of going up, upper tube box 3 installing holes, the heat transfer block installing hole, lower tube box 8 installing holes and down adpting flange 6 be connected first sealing nut 71 on the double-screw bolt 77 by threaded engagement respectively, second sealing nut 72, the 3rd sealing nut 73, the 4th sealing nut 74 and the 5th sealing nut 75 are fastening, and first sealing nut 71 is positioned at adpting flange 1 outside, second sealing nut 72 is between last adpting flange 1 and upper tube box 3 installing holes, the 3rd sealing nut 73 is between upper tube box 3 installing holes and heat transfer block installing hole, the 4th sealing nut 74 is between lower tube box 8 installing holes and following adpting flange 6, the 5th sealing nut 75 then is positioned at adpting flange 6 outsides down, simultaneously, between described first sealing nut 71 and the last adpting flange 1, between second sealing nut 72 and upper tube box 3 installing holes, press all respectively between the 3rd sealing nut 73 and the heat transfer block installing hole and between the 5th sealing nut 75 and the following adpting flange 6 and be provided with stage clip 76.
Claims (4)
1. the two-way anticorrosion piece in hole cellular type graphite heat exchanger in the same way, comprise upper cover, graphite heat-exchanging component and low head, described graphite heat-exchanging component is stacked together by the graphite heat transfer block more than two, offer material medium runner hole and working media runner hole in the described graphite heat transfer block, it is characterized in that, also comprise upper tube box and lower tube box, described upper cover, upper tube box, the graphite heat-exchanging component, lower tube box and low head stack from top to down successively, described material medium runner hole and working media runner hole are arranged in parallel, and between the two adjacent graphite heat transfer blocks gasket seal are set.
2. hole in the same way according to claim 1 two-way anticorrosion piece cellular type graphite heat exchanger, it is characterized in that: described upper cover, upper tube box, graphite heat-exchanging component, lower tube box and low head link into an integrated entity by the elastic packing bolt, and described elastic packing bolt comprises double-screw bolt, the sealing nut and the stage clip that are connected with the double-screw bolt threaded engagement.
3. hole in the same way according to claim 2 two-way anticorrosion piece cellular type graphite heat exchanger, it is characterized in that: the end face of described upper cover and low head fixed installation is accordingly respectively gone up adpting flange and following adpting flange, described graphite heat-exchanging component, upper tube box and lower tube box are respectively arranged with the heat transfer block installing hole, upper tube box installing hole and lower tube box installing hole, described double-screw bolt passes adpting flange, the upper tube box installing hole, the upper tube box installing hole, lower tube box installing hole and following adpting flange, the described adpting flange of going up, the upper tube box installing hole, the heat transfer block installing hole, the lower tube box installing hole and down adpting flange be connected first sealing nut on the double-screw bolt by threaded engagement respectively, second sealing nut, the 3rd sealing nut, the 4th sealing nut and the 5th sealing nut are fastening, and first sealing nut is positioned at the adpting flange outside, second sealing nut is between last adpting flange and upper tube box installing hole, the 3rd sealing nut is between upper tube box installing hole and heat transfer block installing hole, the 4th sealing nut is between lower tube box installing hole and following adpting flange, the 5th sealing nut then is positioned at the adpting flange outside down, simultaneously, between described first sealing nut and the last adpting flange, between second sealing nut and the upper tube box installing hole, press all respectively between the 3rd sealing nut and the heat transfer block installing hole and between the 5th sealing nut and the following adpting flange and be provided with stage clip.
4. hole in the same way according to claim 1 two-way anticorrosion piece cellular type graphite heat exchanger is characterized in that: described gasket seal is the PTFE pad that thickness equals 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205057319U CN201764865U (en) | 2010-08-25 | 2010-08-25 | Hole type graphite heat exchanger of bidirectional anti-corrosion block with equidirectional hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205057319U CN201764865U (en) | 2010-08-25 | 2010-08-25 | Hole type graphite heat exchanger of bidirectional anti-corrosion block with equidirectional hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764865U true CN201764865U (en) | 2011-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205057319U Expired - Fee Related CN201764865U (en) | 2010-08-25 | 2010-08-25 | Hole type graphite heat exchanger of bidirectional anti-corrosion block with equidirectional hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527068A (en) * | 2012-01-12 | 2012-07-04 | 吉林市双宁科技有限公司 | High-efficiency falling film type rectifier |
| CN103591821A (en) * | 2012-08-16 | 2014-02-19 | 中国石油化工集团公司 | Block-hole graphite type heat exchanger |
-
2010
- 2010-08-25 CN CN2010205057319U patent/CN201764865U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527068A (en) * | 2012-01-12 | 2012-07-04 | 吉林市双宁科技有限公司 | High-efficiency falling film type rectifier |
| CN102527068B (en) * | 2012-01-12 | 2014-04-02 | 吉林市双宁科技有限公司 | High-efficiency falling film type rectifier |
| CN103591821A (en) * | 2012-08-16 | 2014-02-19 | 中国石油化工集团公司 | Block-hole graphite type 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: 20110316 Termination date: 20130825 |