CN105318769A - Corrosive tube pass heat exchange tube plate - Google Patents
Corrosive tube pass heat exchange tube plate Download PDFInfo
- Publication number
- CN105318769A CN105318769A CN201410358591.XA CN201410358591A CN105318769A CN 105318769 A CN105318769 A CN 105318769A CN 201410358591 A CN201410358591 A CN 201410358591A CN 105318769 A CN105318769 A CN 105318769A
- Authority
- CN
- China
- Prior art keywords
- tube
- tube plate
- tube sheet
- heat exchange
- anticorrosion
- 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.)
- Pending
Links
Abstract
The invention relates to a corrosive tube pass heat exchange tube plate. A layer of brass is arranged outside a traditional carbon steel tube plate, and therefore the problem that a tube plate body is likely to be corroded after making contact with a corrosive object. The anticorrosion tube plate for a tube-shell type heat exchanger comprises a tube plate body and a body groove. The anticorrosion tube plate is characterized in that a body of the anticorrosion tube plate for the tube-shell type heat exchanger is the tube plate body, the body groove is formed in the surface of the tube plate body, and a copper-plated layer is arranged in the body groove. The tube plate has the advantages that nonferrous metal with anticorrosion performance is heated, molten and tightly combined with carbon steel with strength indexes together, the heat exchanger tube plate with strength and anticorrosion performance at the same time is formed, and therefore the manufacturing requirement of a heat exchanger with a tube pass heat exchange medium as the corrosive object is met, and nonferrous metal resources are saved.
Description
Technical field
The present invention relates to heat exchanger anticorrosion equipment and manufacture field, particularly relate to a kind of corrosivity tube side heat exchange tube sheet.
Background technology
After base material carbon steel tube plate is heated to the above temperature of iron brass fusing point by intermediate frequency heater by this product, start to carry out auxiliary heating with auxiliary heating oxy arc and melt in dented space that iron brass makes it be in a liquid state to process in advance on base material carbon steel tube plate to flow, be fused into the cover material after liquid state closely to combine with base material, just become to be integrated with base material carbon steel tube plate after cover material cooling solidification, form one and possess decay resistance and meet the tube sheet of heat exchanger strength demand.
Summary of the invention
The problem to be solved in the present invention is to provide the anticorrosion tube sheet of a kind of shell-and-tube exchanger, by corrosion-prone problem after conventional carbon steel pipe plate outer setting one deck brass solves tube sheet contact corrosion object own.
Technical scheme of the present invention is as follows: the anticorrosion tube sheet of a kind of shell-and-tube exchanger, comprises tube sheet main body and body recess; The main body that it is characterized in that the anticorrosion tube sheet of described a kind of shell-and-tube exchanger is tube sheet main body, and the surface of described tube sheet main body is provided with body recess, is provided with copper plate in described body recess.
Further, described tube sheet main material is carbon steel alloy material.
Further, described copper plate material is iron brass material.
Beneficial effect of the present invention is: this product makes it melt by heating the non-ferrous metal possessing decay resistance also to combine closely integral with the carbon steel possessing intensity index, become the heat exchanger tube sheet simultaneously possessing intensity and decay resistance, to meet the heat exchanger needs that tube side heat transferring medium is corrosivity object, and save nonferrous metal resource.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to the specific embodiment of the present invention.
As shown in Figure 1, a kind of corrosivity tube side heat exchange tube sheet, comprises tube sheet main body 1 and body recess 2; The main body that it is characterized in that described a kind of corrosivity tube side heat exchange tube sheet is tube sheet main body 1, and the surface of described tube sheet main body 1 is provided with body recess 2, is provided with copper plate in described body recess 2.
Described tube sheet main body 1 material is carbon steel alloy material.
Described copper plate material is iron brass material.
Claims (3)
1. a corrosivity tube side heat exchange tube sheet, comprises tube sheet main body and body recess; The main body that it is characterized in that the anticorrosion tube sheet of described a kind of shell-and-tube exchanger is tube sheet main body, and the surface of described tube sheet main body is provided with body recess, is provided with copper plate in described body recess.
2. a kind of corrosivity tube side heat exchange tube sheet according to claim 1, is characterized in that described tube sheet main material is carbon steel alloy material.
3. a kind of corrosivity tube side heat exchange tube sheet according to claim 1, is characterized in that described copper plate material is iron brass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358591.XA CN105318769A (en) | 2014-07-26 | 2014-07-26 | Corrosive tube pass heat exchange tube plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358591.XA CN105318769A (en) | 2014-07-26 | 2014-07-26 | Corrosive tube pass heat exchange tube plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105318769A true CN105318769A (en) | 2016-02-10 |
Family
ID=55246687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358591.XA Pending CN105318769A (en) | 2014-07-26 | 2014-07-26 | Corrosive tube pass heat exchange tube plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105318769A (en) |
-
2014
- 2014-07-26 CN CN201410358591.XA patent/CN105318769A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103959554B (en) | Water cooled secondary battery | |
| CN106455430A (en) | Heat dissipation apparatus and manufacturing method therefor | |
| CN103846537B (en) | The welding method of different kinds of metal tubes | |
| CN101590566B (en) | Method for welding diamond saw bit by copper welding strip | |
| CN105171259A (en) | Composite pipe and manufacturing method and application thereof | |
| CN103203519A (en) | Surfacing treatment method of winding drum of wire drawing machine | |
| CN203203453U (en) | Flat tube type finned tube | |
| CN105318769A (en) | Corrosive tube pass heat exchange tube plate | |
| CN203586916U (en) | Anti-corrosive pipe plate for shell-and-tube type heat exchanger | |
| CN103909240B (en) | A kind of compound copper sheathing and preparation method thereof | |
| CN104551333A (en) | Processing technique for anticorrosion pipe plate of tube shell type heat exchanger | |
| CN103330474B (en) | A kind of magnetic-conductive cooker and process for making thereof | |
| CN202582338U (en) | Connecting structure of tantalum heat exchanger tube plate | |
| CN204120791U (en) | A kind of aluminum pot with composite bottom | |
| CN212234102U (en) | Composite bottom pot | |
| CN102772125A (en) | Energy-saving heat-conduction copper pot and manufacturing process thereof | |
| CN204466028U (en) | A kind of arc channel cooling structure | |
| CN103406380A (en) | Cooling die sleeve | |
| CN201983654U (en) | Copper-aluminum heat exchanger of gas heater | |
| CN203231677U (en) | Convex flat tube type heat exchange base tube | |
| CN101266115A (en) | Aluminum /aluminum alloy heat exchanger for gas water heaters | |
| CN201318881Y (en) | Composite-pipe type air cooler | |
| CN204202458U (en) | A kind of inside is provided with the flat-tube type finned tube of eccentric stud | |
| CN103522028A (en) | Technology for machining copper radiating tube of auto radiator | |
| CN104930897A (en) | Bidirectional internal bend heat radiating pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
|
| WD01 | Invention patent application deemed withdrawn after publication |