CN202885623U - Cooling tube plate - Google Patents
Cooling tube plate Download PDFInfo
- Publication number
- CN202885623U CN202885623U CN 201220606798 CN201220606798U CN202885623U CN 202885623 U CN202885623 U CN 202885623U CN 201220606798 CN201220606798 CN 201220606798 CN 201220606798 U CN201220606798 U CN 201220606798U CN 202885623 U CN202885623 U CN 202885623U
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- cooling
- tube
- inner bag
- tube plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a cooling tube plate, comprising a composite tube plate, a cooling tube jacket and a cooling tube liner, wherein the cooling tube liner is sleeved in the cooling tube jacket; a gap between the cooling tube liner and the cooling tube jacket forms a cooling channel; the cooling tube liner and the cooling tube jacket are welded on the composite tube plate; and reinforcing rings are welded on the composite tube plate and the cooling tube liner. According to the cooling tube plate provided by the utility model, the reinforcing rings are added to the welded parts of the composite tube plate and the cooling tube liner to reinforce the strength of the composite tube plate, so that the composite tube plate is less prone to suffering from the problems of delaminating, pulling-open and the like, namely, the composite tube plate is free from the problem of leakage of cooling water, and furthermore, the service life of the cooling tube plate is prolonged.
Description
Technical field
The utility model relates to a kind of cooling tube tube sheet.
Background technology
Existing cooling tube cylinder is divided into inner bag and chuck two parts, and inner bag and chuck are all rolled by sheet material and form, and then get up with the composite plate Tube-sheet Welding respectively, accomplish the sealing between chuck and the inner bag.This design feature requires the weld strength of cooling tube inner bag, chuck and tube sheet to get well, but, the welding of cooling tube inner bag, chuck and tube sheet can only be single-sided welding, not good and long-term the use in the corrosion-prone situation in welding quality, leak source just easily appears in the composite plate tube sheet, cause the cooling water in the chuck to infiltrate inner bag, thereby affect the material production in the inner bag.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of cooling tube tube sheet is provided.
The purpose of this utility model is achieved through the following technical solutions:
The cooling tube tube sheet, comprise composite plate tube sheet, cooling tube chuck and cooling tube inner bag, described cooling tube inner bag is set in the cooling tube chuck, gap between cooling tube inner bag and the cooling tube chuck forms the cooling duct, described cooling tube inner bag and cooling tube chuck are welded on the composite plate tube sheet, it is characterized in that: be welded with stiffening ring on described composite plate tube sheet and the cooling tube inner bag.
Further, above-mentioned cooling tube tube sheet, wherein, stiffening ring comprises weld-ring and inner sleeve.
Further, above-mentioned cooling tube tube sheet, wherein, the weld-ring welding by both sides is connected on the surface of composite plate tube sheet.
Further, above-mentioned cooling tube tube sheet, wherein, the inner sleeve welding by both sides is connected on the surface of cooling tube inner bag.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
The utility model increases stiffening ring at composite plate tube sheet and cooling tube inner bag weld, stiffening ring is comprised of weld-ring and inner sleeve, weld-ring is attached to composite plate tube sheet surface, and also welding, inner sleeve are attached to cooling tube inner bag surface and welding, the intensity of composite plate tube sheet is strengthened, the problem such as be not easy to occur delamination, pull open, the problem that the cooling water seepage namely can not occur has prolonged service life of equipment.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: organigram of the present utility model.
The specific embodiment
As shown in Figure 1, the cooling tube tube sheet, comprise composite plate tube sheet 2, cooling tube chuck 3 and cooling tube inner bag 4, cooling tube inner bag 4 is set in the cooling tube chuck 3, gap between cooling tube inner bag 4 and the cooling tube chuck 3 forms the cooling duct, cooling tube inner bag 4 is welded on the composite plate tube sheet 2 with cooling tube chuck 3, be welded with stiffening ring 1 on composite plate tube sheet 2 and the cooling tube inner bag 4, stiffening ring 1 comprises weld-ring and inner sleeve, the weld-ring welding by both sides is connected on the surface of composite plate tube sheet 2, the inner sleeve welding by both sides is connected on the surface of cooling tube inner bag 4, thereby guarantee weld strength and sealing, further guarantee the sealing of the material that cooling water and cooling tube inner bag in the cooling tube chuck is interior.
Embodiment 1
In manufacturing process, at first cooling tube chuck 3, cooling tube inner bag 4 and 2 assemblings of composite plate tube sheet are welded; Stiffening ring 1 is comprised of weld-ring and reinforcement inner sleeve, carry out two-sided welding, after stiffening ring 1 making is complete, be attached to the commissure of cooling tube inner bag 4 and composite plate tube sheet 2, cooling tube inner bag 4 welds with weld-ring mutually with inner sleeve, composite plate tube sheet 2, realize the reinforcement that cooling tube inner bag 4 is connected with composite plate tube sheet 2, the problem of cooling water seepage namely can not appear in the problem such as be not easy to occur delamination, pull open, and has prolonged the service life of equipment, guaranteed the stable of equipment, production smoothly.
The utility model increases stiffening ring at composite plate tube sheet and cooling tube inner bag weld, stiffening ring is comprised of weld-ring and inner sleeve, weld-ring is attached to composite plate tube sheet surface, and also welding, inner sleeve are attached to cooling tube inner bag surface and welding, the intensity of composite plate tube sheet is strengthened, the problem such as be not easy to occur delamination, pull open, the problem that the cooling water seepage namely can not occur has prolonged service life of equipment.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (4)
1. cooling tube tube sheet, comprise composite plate tube sheet, cooling tube chuck and cooling tube inner bag, described cooling tube inner bag is set in the cooling tube chuck, gap between cooling tube inner bag and the cooling tube chuck forms the cooling duct, described cooling tube inner bag and cooling tube chuck are welded on the composite plate tube sheet, it is characterized in that: be welded with stiffening ring on described composite plate tube sheet and the cooling tube inner bag.
2. cooling tube tube sheet according to claim 1, it is characterized in that: described stiffening ring comprises weld-ring and inner sleeve.
3. cooling tube tube sheet according to claim 2, it is characterized in that: described weld-ring welding by both sides is connected on the surface of composite plate tube sheet.
4. cooling tube tube sheet according to claim 2, it is characterized in that: described inner sleeve welding by both sides is connected on the surface of cooling tube inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606798 CN202885623U (en) | 2012-11-16 | 2012-11-16 | Cooling tube plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606798 CN202885623U (en) | 2012-11-16 | 2012-11-16 | Cooling tube plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885623U true CN202885623U (en) | 2013-04-17 |
Family
ID=48077044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220606798 Expired - Fee Related CN202885623U (en) | 2012-11-16 | 2012-11-16 | Cooling tube plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091779A (en) * | 2016-08-08 | 2016-11-09 | 常熟市东方特种金属材料厂 | A kind of New-type cooling tube |
| CN106123664A (en) * | 2016-08-08 | 2016-11-16 | 常熟市东方特种金属材料厂 | A kind of cooling tube sheet |
-
2012
- 2012-11-16 CN CN 201220606798 patent/CN202885623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091779A (en) * | 2016-08-08 | 2016-11-09 | 常熟市东方特种金属材料厂 | A kind of New-type cooling tube |
| CN106123664A (en) * | 2016-08-08 | 2016-11-16 | 常熟市东方特种金属材料厂 | A kind of cooling tube sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |