CN205482489U - Large -scale titanium system spiral plate heat exchanger - Google Patents
Large -scale titanium system spiral plate heat exchanger Download PDFInfo
- Publication number
- CN205482489U CN205482489U CN201620255416.2U CN201620255416U CN205482489U CN 205482489 U CN205482489 U CN 205482489U CN 201620255416 U CN201620255416 U CN 201620255416U CN 205482489 U CN205482489 U CN 205482489U
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- CN
- China
- Prior art keywords
- heat exchanger
- plate heat
- spirochaeta
- titanium
- spiral plate
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Abstract
The utility model discloses a large -scale titanium system spiral plate heat exchanger, including the columniform shell with set up the main spirochaeta in the shell, main spirochaeta divide into two medium runners with the shell is inside, two medium runners correspond two medium inlets respectively and export with the medium, main spirochaeta is established ties in proper order by the branch spirochaeta of 2 at least titanium alloy systems and is constituteed. The utility model discloses a large -scale titanium system spiral plate heat exchanger constitutes main spirochaeta through dividing a plurality of spirochaeta to establish ties, large -scale titanium system spiral plate heat exchanger's the production degree of difficulty has been reduced, avoided manufacture process or operation in -process spirochaeta condemned serious consequence that a damage will lead to whole platform heat exchanger to appear, make and use cost is reduced, the service life of large -scale titanium system spiral plate heat exchanger's yield reaches is prolonged, satisfy the production technology requirement of modern industry to large -scale titanium system spiral plate heat exchanger.
Description
Technical field
This utility model belongs to technical field of heat exchangers, is specifically related to a kind of Large Titanium spiral lamina heat exchange
Device.
Background technology
Heat exchanger application in the industrial production is extremely universal, such as petrochemical industry, light industry, medicine,
Each industrial department such as food and Aero-Space all occupies critically important status, wherein Large Titanium spiral lamina
Heat exchanger refers to that heat exchanger components uses titanium alloy to make, and the spirillum total length in heat exchanger is more than 4 meters
Spiral-plate heat exchanger.Owing to the working environment of Large Titanium spiral-plate heat exchanger is more severe, heat exchange
Efficiency requirements is higher, spirillum heat exchange area is relatively big and titanium alloy price is higher, manufacture process or fortune
During row, spirillum occurs that at one, breakage may result in scrapping of whole heat exchanger, consequent spiral shell
Rotation body production cost is expensive, difficulty of processing is compared with big and that yield rate is relatively low, finished product service life is too short etc. is former
Use because having had a strong impact on the production of Large Titanium spiral-plate heat exchanger, it is impossible to meet modern industry to greatly
The manufacturing requirements of type titanium spiral-plate heat exchanger.
Utility model content
The purpose of this utility model is to provide a kind of Large Titanium spiral-plate heat exchanger, solves existing
Large Titanium spiral-plate heat exchanger exist the problem that difficulty of processing is big and use cost is high.
This utility model be the technical scheme is that a kind of Large Titanium spiral-plate heat exchanger, including
Cylindrical shell and the principal screw body being arranged in shell, enclosure is divided into two by principal screw body
Medium runner, the most corresponding two medium inlets of two medium runners and media outlets, principal screw body by
A point spirillum at least 2 titanium alloys is sequentially connected in series.
Feature of the present utility model also resides in,
Two points of spirillums being connected are welded with connecting plate, titanium joint and flange the most successively, and titanium joint is titanium
Alloy siphunculus, point spirillum profile that the endoporus of connecting plate is coupled is identical, and the both ends of the surface of titanium joint are divided
Do not weld mutually with interior hole end surface, the flange inner hole wall of connecting plate.
Spirillum is divided to be provided with 2-5.
The beneficial effects of the utility model are: a kind of Large Titanium spiral-plate heat exchanger of the present utility model
Solve that difficulty of processing that traditional Large Titanium spiral-plate heat exchanger exists is big and use cost is high
Problem.A kind of Large Titanium spiral-plate heat exchanger of the present utility model is by by several point of spirillum string
Connection constitutes principal screw body, reduces the production difficulty of Large Titanium spiral-plate heat exchanger, it is to avoid manufacture
In process or running spirillum occur breakage at may result in whole heat exchanger scrap serious
Consequence, reduces manufacturing cost and use cost, improves the finished product of Large Titanium spiral-plate heat exchanger
Rate and service life, meet the modern industry manufacturing requirements to Large Titanium spiral-plate heat exchanger.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Large Titanium spiral-plate heat exchanger of the present utility model.
In figure, 1. shell, 2. principal screw body, 3. point spirillum, 4. first medium entrance, 5. second medium
Entrance, 6. first medium outlet, 7. second medium outlet.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
The structure of a kind of Large Titanium spiral-plate heat exchanger that this utility model provides is as it is shown in figure 1, wrap
The shell 1 including cylinder and the principal screw body 2 being arranged in shell 1, principal screw body 2 is by shell 1
Part is two medium runners, two the most corresponding two medium inlets of medium runner and media outlet,
Specifically, be positioned at shell about 1 two ends is first medium entrance 4 and second medium entrance 5 respectively,
Be positioned at shell 1 sidewall both sides is first medium outlet 6 and second medium outlet 7, principal screw body respectively
2 are sequentially connected in series by a point spirillum 3 at least 2 titanium alloys.Example, two be connected
Divide spirillum 3 can be attached by flange.
Two points of spirillums 3 being connected are welded with connecting plate, titanium joint and flange the most successively, and titanium joint is
Hole size is slightly less than the titanium alloy siphunculus of point spirillum 3 external diameter, and the endoporus of connecting plate is coupled
Point spirillum profile is identical, the both ends of the surface of titanium joint respectively with interior hole end surface, the flange inner hole wall of connecting plate
Weld mutually.
Example, a point spirillum 3 can arrange 2-5 as required with practical situation.
Making or in running, when breakage occurring if any spirillum, only need to be by damaged part
Affiliated point spirillum 3 changes a new point spirillum after removing, this greatly reduces large-scale
The manufacturing cost of titanium spiral-plate heat exchanger and manufacture difficulty, it is achieved that spirochetal segmentation manufacture, and
And reducing use cost by changing an impaired point of spirillum, it is to avoid partial destruction entirety is scrapped
Situation occurs.
Claims (3)
1. a Large Titanium spiral-plate heat exchanger, it is characterised in that include the shell (1) of cylinder
With the principal screw body (2) being arranged in shell (1), described principal screw body (2) is by shell (1)
Part is two medium runners, the most corresponding two medium inlets of said two medium runner and media outlet,
Described principal screw body (2) is sequentially connected in series by a point spirillum (3) at least 2 titanium alloys.
2. a kind of Large Titanium spiral-plate heat exchanger as claimed in claim 1, it is characterised in that institute
State connected two points of spirillums (3) and be welded with connecting plate, titanium joint and flange, described titanium the most successively
Joint is titanium alloy siphunculus, and point spirillum (3) profile that the endoporus of described connecting plate is coupled is identical,
The both ends of the surface of described titanium joint are welded mutually with interior hole end surface, the flange inner hole wall of connecting plate respectively.
3. a kind of Large Titanium spiral-plate heat exchanger as claimed in claim 1 or 2, it is characterised in that
Described point of spirillum (3) is provided with 2-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255416.2U CN205482489U (en) | 2016-03-30 | 2016-03-30 | Large -scale titanium system spiral plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255416.2U CN205482489U (en) | 2016-03-30 | 2016-03-30 | Large -scale titanium system spiral plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482489U true CN205482489U (en) | 2016-08-17 |
Family
ID=56648863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255416.2U Active CN205482489U (en) | 2016-03-30 | 2016-03-30 | Large -scale titanium system spiral plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482489U (en) |
-
2016
- 2016-03-30 CN CN201620255416.2U patent/CN205482489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |