CN209054996U - A kind of flange structure of heat exchanger of noresidue - Google Patents
A kind of flange structure of heat exchanger of noresidue Download PDFInfo
- Publication number
- CN209054996U CN209054996U CN201820920548.1U CN201820920548U CN209054996U CN 209054996 U CN209054996 U CN 209054996U CN 201820920548 U CN201820920548 U CN 201820920548U CN 209054996 U CN209054996 U CN 209054996U
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- China
- Prior art keywords
- noresidue
- tube sheet
- heat exchanger
- delivery pipe
- flange
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Abstract
The utility model discloses a kind of flange structure of heat exchanger of noresidue, including noresidue tube sheet, the side of the noresidue tube sheet is fixedly connected with welding tube sheet, the other side of the noresidue tube sheet is fixedly connected with delivery pipe and equipment adapter tube, and equipment adapter tube is located at side of the delivery pipe far from welding tube sheet.The flange structure of heat exchanger of the noresidue, pass through setting noresidue tube sheet, welding tube sheet, delivery pipe and equipment adapter tube, reduce heat exchanger shell dead angle corrosion risk region, enhance service life of equipment, delivery pipe can discharge air in shell when the device is in use, improve service efficiency, to achieve the effect that reduce dead angle microbial growth, the target improved service life is realized, thus more convenient to use.
Description
Technical field
The utility model relates to chemical equipment technical field more particularly to a kind of flange structure of heat exchanger of noresidue.
Background technique
Flange is called flange flange disk or flange, and flange is part interconnected between axis and axis, between pipe end
Connection, also have with the flange on equipment is imported and exported, for the connection between two equipment, such as speed reducer flange, flange connects
It connects or bump joint, refers to and releasable connection as one group of combined sealing structure is connected with each other by flange, gasket and bolt three,
Pipe flange means in plumbing installation with effective flange, with the inlet and outlet flange for meaning equipment in equipment, has hole on flange
Eye, bolt is close to two flanges, with liner sealing between flange, flange point be threadedly coupled (screwed connection) flange, welded flange and
Clip flange, flange all use in pairs, and an acting flange, the use welding of four kilograms of pressure above can be used in low pressure pipeline
Flange adds gasket between two panels ring flange, then uses bolt fastening；And the pipeline connection of heat exchanger is then needed using flange
Structure.
Heat exchanger currently on the market is when in use mostly in dead angle cooperating microorganisms, to corrode larger, appearance to equipment
Easily reduce the service life.
Utility model content
Purpose of the utility model is to solve heat exchanger currently on the market, at dead angle, growth is micro- mostly when in use
Biology, thus a kind of heat exchanger flange for the noresidue corroded larger, the problem of being easily reduced service life to equipment, and proposed
Structure.
To achieve the goals above, the utility model adopts the technical scheme that a kind of heat exchanger flange of noresidue
Structure, including noresidue tube sheet, the side of the noresidue tube sheet are fixedly connected with welding tube sheet, the noresidue tube sheet it is another
Side is fixedly connected with delivery pipe and equipment adapter tube, and equipment adapter tube is located at side of the delivery pipe far from welding tube sheet.
Preferably, the noresidue tube sheet and welding tube sheet are all made of L stainless steel material and are made.
Preferably, the noresidue tube sheet uses Welding technique.
Preferably, the delivery pipe is through the inside and outside of shell.
Preferably, the length of the delivery pipe is 60 centimetres.
Compared with prior art, the utility model has the beneficial effects that the flange structure of heat exchanger of the noresidue, by setting
Noresidue tube sheet, welding tube sheet, delivery pipe and equipment adapter tube are set, heat exchanger shell dead angle corrosion risk region is reduced, enhances
Service life of equipment, delivery pipe can discharge air in shell when the device is in use, improve service efficiency, to reach reduction
The effect of dead angle microbial growth realizes the target improved service life, thus more convenient to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of noresidue flange structure of heat exchanger structural schematic diagram；
Fig. 2 be the utility model proposes a kind of noresidue flange structure of heat exchanger another schematic diagram of structure.
In figure: 1 noresidue tube sheet, 2 welding tube sheets, 3 delivery pipes, 4 equipment adapter tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-2, a kind of flange structure of heat exchanger of noresidue, including noresidue tube sheet 1, noresidue tube sheet 1 use
Welding technique, the side of noresidue tube sheet 1 are fixedly connected with welding tube sheet 2, and noresidue tube sheet 1 and welding tube sheet 2 are adopted
It is made of 316L stainless steel material, the other side of noresidue tube sheet 1 is fixedly connected with delivery pipe 3 and equipment adapter tube 4, and equipment connects
Pipe 4 is located at side of the delivery pipe 3 far from welding tube sheet 2, and delivery pipe 3 is inside and outside through shell, and the length of delivery pipe 3 is
60 centimetres, by setting noresidue tube sheet 1, welding tube sheet 2, delivery pipe 3 and equipment adapter tube 4, it is dead to reduce heat exchanger shell
Angle corrosion risk region enhances service life of equipment, and delivery pipe 3 can discharge air in shell when the device is in use, and improving makes
The target improved service life is realized, to use to achieve the effect that reduce dead angle microbial growth with efficiency
Come more convenient.
In conclusion the flange structure of heat exchanger of the noresidue, passes through setting noresidue tube sheet 1, welding tube sheet 2, discharge
Pipe 3 and equipment adapter tube 4, reduce heat exchanger shell dead angle corrosion risk region, enhance service life of equipment, and delivery pipe 3 can be
Air in discharge shell, improves service efficiency when equipment uses, thus achieved the effect that reduce dead angle microbial growth, it is real
Show the target improved service life, thus more convenient to use, solves heat exchanger currently on the market when in use
Mostly in dead angle cooperating microorganisms, to corrode larger, the problem of being easily reduced service life to equipment.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flange structure of heat exchanger of noresidue, including noresidue tube sheet (1), which is characterized in that the noresidue tube sheet
(1) side be fixedly connected with welding tube sheet (2), the other side of the noresidue tube sheet (1) be fixedly connected with delivery pipe (3) and
Equipment takes over (4), and equipment adapter tube (4) is located at the side of delivery pipe (3) far from welding tube sheet (2).
2. a kind of flange structure of heat exchanger of noresidue according to claim 1, which is characterized in that the noresidue tube sheet
(1) it is all made of 316L stainless steel material with welding tube sheet (2) and is made.
3. a kind of flange structure of heat exchanger of noresidue according to claim 1, which is characterized in that the noresidue tube sheet
(1) Welding technique is used.
4. a kind of flange structure of heat exchanger of noresidue according to claim 1, which is characterized in that the delivery pipe (3)
Through the inside and outside of shell.
5. a kind of flange structure of heat exchanger of noresidue according to claim 1, which is characterized in that the delivery pipe (3)
Length be 60 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920548.1U CN209054996U (en) | 2018-06-14 | 2018-06-14 | A kind of flange structure of heat exchanger of noresidue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920548.1U CN209054996U (en) | 2018-06-14 | 2018-06-14 | A kind of flange structure of heat exchanger of noresidue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054996U true CN209054996U (en) | 2019-07-02 |
Family
ID=67046233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920548.1U Active CN209054996U (en) | 2018-06-14 | 2018-06-14 | A kind of flange structure of heat exchanger of noresidue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054996U (en) |
-
2018
- 2018-06-14 CN CN201820920548.1U patent/CN209054996U/en active Active
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