CN206818049U - A kind of cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable - Google Patents
A kind of cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable Download PDFInfo
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- CN206818049U CN206818049U CN201720286751.3U CN201720286751U CN206818049U CN 206818049 U CN206818049 U CN 206818049U CN 201720286751 U CN201720286751 U CN 201720286751U CN 206818049 U CN206818049 U CN 206818049U
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- Prior art keywords
- graphite
- upper cover
- graphite heat
- block
- heat exchanger
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Abstract
A kind of cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable, it is related to technical field of heat exchangers；It includes upper cover plate, upper cover, housing, low head, lower cover, pull bar, graphite block assembly；The upper and lower ends of described housing are connected to upper cover and low head, and upper cover plate and lower cover are connected on upper cover and low head, and upper cover plate is connected with lower cover by pull bar；Graphite block assembly is provided with described housing；Described graphite block assembly is formed by some pieces of graphite heat exchange block closed assemblies, and band is provided between adjacent two pieces of graphite heat exchange blocks, interior deflection plate is provided between the graphite heat exchange block of two pieces of left and right, locating ring is inlaid with interior deflection plate.A kind of cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable described in the utility model, end face seal effect is good, leakage caused by avoiding heat exchange block damage of edges, corrosion-resistant, heatproof, resistance to pressure are good, and the utility model has the advantages that simple in construction, setting is reasonable, low manufacture cost.
Description
Technical field
It the utility model is related to technical field of heat exchangers, and in particular to a kind of circular block pore type graphite heat exchange of sealed reliable
Device.
Background technology
Heat exchanger of graphite is to be used in graphite equipment at most, than more typical chemical unit equipment.From 30 years 20th century
Since generation comes out, heat exchanger of graphite development is very fast.The heat exchanger of graphite use of a large amount of function admirables is in processing except strong
In the technical process of various media such as alkali, the hydrochloric acid outside strong oxidizing property medium, sulfuric acid, citric acid, pesticide intermediate, in chemical work
Numerous industrial departments such as industry, food industry, pharmaceuticals industry are widely used, and are mainly used in heating, cool down, condense, evaporating
Deng chemical engineering unit operation.Because graphite guide hot good, excellent anti-corrosion performance, not pollution medium, heat exchanger of graphite are a large amount of
Stainless steel or the heat exchanger of other precious metals manufacture are substituted, the corrosion-resistant of many equipment in the industries such as chemical industry is solved and asks
Topic.
Positioning when traditional heat transfer block end face seal structure is because in view of assembling employs concaveconvex structure, and concave surface convex rank is only
There is 5mm thickness, it is easily damaged in process of production, and continuity cut is produced between sealing surface and longitudinal holes end face, cause to hold
Face is poorly sealed, causes graphite block to occur revealing and can not using after being assembled into heat exchanger.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, the cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable easy to use.
To achieve the above object, the technical solution adopted in the utility model is：It include upper cover plate, upper cover, housing, under
End socket, lower cover, pull bar, graphite block assembly；The upper and lower ends of described housing are connected to upper cover and low head, on
Upper cover plate and lower cover are connected on end socket and low head, upper cover plate is connected with lower cover by pull bar；Described housing
Inside it is provided with graphite block assembly；Described graphite block assembly is formed by some pieces of graphite heat exchange block closed assemblies, adjacent two blocks of stone
Band is provided between black heat transfer block, interior deflection plate is provided between the graphite heat exchange block of two pieces of left and right, is inlayed in interior deflection plate
There is locating ring.
Preferably, some spring tensioners are provided with described upper cover plate.
Preferably, described locating ring is the iron sheet of ring-type.
Preferably, described band is soft Teflon tap.
When the utility model operates, using interior deflection plate and locating ring, the block side caused by production process is avoided
The problem of edge damages and influences sealing, while band is not limited by bulk shape, due to its flexibility, in embedded block, shape
Into optimal seal, band is flexible, freely adjusts, and sealed reliable is easy to operate；Due to the pliability of the material of interior deflection plate,
It is easily deformed under the media impingement of compression, does not have the effect for changing fluid flow direction, employ locating ring, is played fixed support and make
With, the fluid guide effect of interior deflection plate is given full play to, improves heat exchange efficiency, and can Reusability.
After said structure, had the beneficial effect that caused by the utility model：A kind of sealing described in the utility model can
The cylindrical block hole graphite heat exchanger capable of dismantling leaned on, end face seal effect is good, avoids leakage caused by heat exchange block damage of edges, corrosion resistant
Erosion, heatproof, resistance to pressure are good, and the utility model has the advantages that simple in construction, setting is reasonable, low manufacture cost.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the assembling assumption diagram of the utility model graphite block assembly；
Fig. 3 is the combination assumption diagram of deflection plate and locating ring in the utility model.
Description of reference numerals：
Upper cover plate 1, upper cover 2, housing 3, low head 4, lower cover 5, pull bar 6, graphite block assembly 7, graphite heat exchange block
8th, band 9, interior deflection plate 10, locating ring 11, spring tensioner 12.
Embodiment
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to such as Fig. 1 --- shown in Fig. 3, present embodiment adopts the following technical scheme that：It include upper cover plate 1, on
End socket 2, housing 3, low head 4, lower cover 5, pull bar 6, graphite block assembly 7；The upper and lower ends of described housing 3 connect respectively
There are upper cover 2 and low head 4, upper cover plate 1 and lower cover 5, upper cover plate 1 and lower cover are connected on upper cover 2 and low head 4
Plate 5 is connected by pull bar 6；Graphite block assembly 7 is provided with described housing 3；Described graphite block assembly 7 is by some pieces
The closed assembly of graphite heat exchange block 8 is formed, and band 9, two pieces of left and right graphite heat exchange block 8 are provided between adjacent two pieces of graphite heat exchange blocks 8
Between be provided with interior deflection plate 10, be inlaid with locating ring 11 in interior deflection plate 10.
Preferably, some spring tensioners 12 are provided with described upper cover plate 1.
Preferably, described locating ring 11 is the iron sheet of ring-type.
Preferably, described band 9 is soft Teflon tap.
When present embodiment operates, using interior deflection plate 10 and locating ring 11, avoid caused by production process
Block damage of edges and the problem of influence sealing, while band 9 is not limited by bulk shape, embedded due to its flexibility
In block, optimal seal is formed, band 9 is flexible, freely adjusts, sealed reliable is easy to operate；Due to the material of interior deflection plate 10
The pliability of material, it is easily deformed under the media impingement of compression, does not have the effect for changing fluid flow direction, employ locating ring
11, it play fixed supporting role, gives full play to the fluid guide effect of interior deflection plate 10, improves heat exchange efficiency, and can make repeatedly
With.
After said structure, had the beneficial effect that caused by present embodiment：One described in present embodiment
The cylindrical block hole graphite heat exchanger capable of dismantling of kind sealed reliable, end face seal effect is good, is let out caused by avoiding heat exchange block damage of edges
Dew, corrosion-resistant, heatproof, resistance to pressure are good, and present embodiment has the advantages that simple in construction, setting is reasonable, low manufacture cost.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within claimed the scope of the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (4)
- A kind of 1. cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable, it is characterised in that：It include upper cover plate, upper cover, housing, under End socket, lower cover, pull bar, graphite block assembly；The upper and lower ends of described housing are connected to upper cover and low head, on Upper cover plate and lower cover are connected on end socket and low head, upper cover plate is connected with lower cover by pull bar；Described housing Inside it is provided with graphite block assembly；Described graphite block assembly is formed by some pieces of graphite heat exchange block closed assemblies, adjacent two blocks of stone Band is provided between black heat transfer block, interior deflection plate is provided between the graphite heat exchange block of two pieces of left and right, is inlayed in interior deflection plate There is locating ring.
- A kind of 2. cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable according to claim 1, it is characterised in that：Described is upper Some spring tensioners are provided with cover plate.
- A kind of 3. cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable according to claim 1, it is characterised in that：Described determines Position ring is the iron sheet of ring-type.
- A kind of 4. cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable according to claim 1, it is characterised in that：Described is close Envelope band is soft Teflon tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286751.3U CN206818049U (en) | 2017-03-23 | 2017-03-23 | A kind of cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286751.3U CN206818049U (en) | 2017-03-23 | 2017-03-23 | A kind of cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818049U true CN206818049U (en) | 2017-12-29 |
Family
ID=60750941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286751.3U Expired - Fee Related CN206818049U (en) | 2017-03-23 | 2017-03-23 | A kind of cylindrical block hole graphite heat exchanger capable of dismantling of sealed reliable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818049U (en) |
-
2017
- 2017-03-23 CN CN201720286751.3U patent/CN206818049U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20200323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |