CN203215661U - Drainable superheater - Google Patents
Drainable superheater Download PDFInfo
- Publication number
- CN203215661U CN203215661U CN 201320135090 CN201320135090U CN203215661U CN 203215661 U CN203215661 U CN 203215661U CN 201320135090 CN201320135090 CN 201320135090 CN 201320135090 U CN201320135090 U CN 201320135090U CN 203215661 U CN203215661 U CN 203215661U
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- Prior art keywords
- superheater
- tube
- communicated
- drainable
- pipes
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Abstract
The utility model discloses a drainable superheater. The drainable superheater comprises upper collection boxes (2), lower collection boxes (4), superheater pipes (3) and a drainable collection box (5), wherein the superheater pipes (3) are straight and are arranged vertically; the upper end of each superheater pipe (3) is communicated with the corresponding upper collection box (2); the lower end of each superheater pipe (3) is communicated with the corresponding lower collection box (4); and the lower collection boxes (4) are communicated with the drainable collection box (5). The superheater pipes (3) are straight so as to prevent salt from being deposited at elbow parts of the superheater pipes (3), and therefore, the corrosion to the inner walls of the superheater pipes (3) and the heat resistance of the superheater pipes (3) are reduced, the temperature of the pipe walls is lowered and the superheater is protected to be safe during running.
Description
Technical field
The utility model belongs to the boiler plant field, relates in particular to a kind of hydrophobic type superheater.
Background technology
General superheater is arranged vertically and horizontally disposed two kinds of forms, is made up of the snakelike tube bank of massive parallel.The superheater working environment is more abominable, anti-abrasive disc need be set usually with the protection superheater tube in the windward side.For no hydrophobic type superheater, water residual in the superheater tube need purge by extra superheated steam, therefore must be equipped with necessary equipment and realize that the purging cost is very important.Superheater windward side superheater tube need install necessary anti-abrasive disc prevent tube wall especially superheater tube be the wearing and tearing of elbow, for multiloop superheater, because the particularity of superheater tube end bends structure can cause the superheater tube wearing and tearing more serious, and the elbow complex structure, anti-abrasive disc is made trouble.Thereby thereby the elbow be positioned at the superheater tube lowermost end therefore easily salification make the elbow salinity pile up to cause corrosion and thermal resistance all to improve and make wall temperature raise, when serious even booster takes place.When being arranged vertically because of the intermediate superheating organ pipe all weight all act on the elbow and make superheater tube distortion sink; A device for hoisting then must be set in stove when horizontally disposed and increase cost.
The utility model content
Thereby adopting coiled pipe to pile up salinity easily in the elbow at traditional hydrophobic type superheater causes the defective of corroding, technical problem to be solved in the utility model to provide a kind ofly having avoided that salinity is piled up in the superheater tube elbow, the hydrophobic type superheater of protection superheater safe operation.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of hydrophobic type superheater, comprise upper collecting chamber, next part case, superheater tube and hydrophobic collection case, described superheater tube is straight tube, and be arranged vertically, described superheater tube upper end is communicated with upper collecting chamber, and described superheater tube lower end is communicated with the next part case, and described next part case is communicated with hydrophobic collection case.
Described upper collecting chamber is provided with the top tube connector.
Advantage of the present utility model is, can be undertaken hydrophobicly by opening valve during the maximum characteristics of hydrophobic type superheater, do not need by steam blowing, thereby realizes the purpose of energy savings.Simultaneously, the superheater of this form is for being arranged vertically, and superheater tube does not adopt the coiled pipe structure, and then realizes draining water residual in the superheater system by opening valve.Therefore, avoided salinity to pile up in the superheater tube elbow, reduced superheater tube inner wall corrosion and superheater tube thermal resistance, thereby reduced tube wall temperature, the safe operation of protection superheater.Because the superheater tube great majority are straight tubes, therefore, the making of anti-abrasive disc and installation all improve to some extent, and the abrasionproof effect significantly improves.This superheater is arranged in the horizontal flue place, need not through wallsly, therefore simple in structure, easy for installation, only needs prop up at the upper collecting chamber place and hangs, and saves material, reduces cost.
Description of drawings
Fig. 1 is the structural representation of a kind of hydrophobic type superheater of the utility model;
Mark among the above-mentioned figure is: 1, top tube connector, 2, upper collecting chamber, 3, superheater tube, 4, the next part case, 5, hydrophobic collection case.
The specific embodiment
Fig. 1 is the structural representation of a kind of hydrophobic type superheater of the utility model, comprise upper collecting chamber 2, next part case 4, superheater tube 3 and hydrophobic collection case 5, superheater tube 3 is straight tube, and be arranged vertically, superheater tube 3 upper ends are communicated with upper collecting chamber 2, superheater tube 3 lower ends are communicated with next part case 4, and next part case 4 is communicated with hydrophobic collection case 5.Upper collecting chamber 2 is provided with top tube connector 1.
Superheater tube 3 has eight, and wherein four superheater tube 3 lower ends are provided with kink, and are communicated with next part case 4.Next part case 4 is communicated with hydrophobic collection case 5 by pipeline.
After adopting such structure, can be undertaken hydrophobicly by opening valve during the maximum characteristics of hydrophobic type superheater, not need by steam blowing, thereby realize the purpose of energy savings.Simultaneously, the superheater of this form is for being arranged vertically, and superheater tube 3 does not adopt the coiled pipe structure, and then realizes draining water residual in the superheater system by opening valve.Therefore, avoided salinity to pile up in superheater tube 3 elbows, reduced superheater tube 3 inner wall corrosions and superheater tube 3 thermal resistances, thereby reduced tube wall temperature, the safe operation of protection superheater.Because superheater tube 3 great majority are straight tubes, therefore, the making of anti-abrasive disc and installation all improve to some extent, and the abrasionproof effect significantly improves.This superheater is arranged in the horizontal flue place, need not through wallsly, therefore simple in structure, easy for installation, only needs prop up at upper collecting chamber 2 places and hangs, and saves material, reduces cost.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (2)
1. hydrophobic type superheater, comprise upper collecting chamber (2), next part case (4), superheater tube (3) and hydrophobic collection case (5), it is characterized in that, described superheater tube (3) is straight tube, and be arranged vertically, described superheater tube (3) upper end is communicated with upper collecting chamber (2), and described superheater tube (3) lower end is communicated with next part case (4), and described next part case (4) is communicated with hydrophobic collection case (5).
2. hydrophobic type superheater as claimed in claim 1 is characterized in that, described upper collecting chamber (2) is provided with top tube connector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135090 CN203215661U (en) | 2013-03-23 | 2013-03-23 | Drainable superheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135090 CN203215661U (en) | 2013-03-23 | 2013-03-23 | Drainable superheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215661U true CN203215661U (en) | 2013-09-25 |
Family
ID=49205190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135090 Expired - Fee Related CN203215661U (en) | 2013-03-23 | 2013-03-23 | Drainable superheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737136A (en) * | 2016-04-26 | 2016-07-06 | 浙江伟明环保股份有限公司 | U-shaped pipe superheater |
-
2013
- 2013-03-23 CN CN 201320135090 patent/CN203215661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737136A (en) * | 2016-04-26 | 2016-07-06 | 浙江伟明环保股份有限公司 | U-shaped pipe superheater |
| CN105737136B (en) * | 2016-04-26 | 2018-08-14 | 浙江伟明环保股份有限公司 | A kind of U-tube superheater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 241000 Jinghu District Jingjie Street, Wuhu City, Anhui Province 99 Jinding 2208, 2209 Patentee after: Wuhu pioneer Renewable Energy Technology Co.,Ltd. Address before: No. 1-9 Fengming Hubei Road, Jinghu District, Wuhu City, Anhui Province Patentee before: ANHUI JINDING BOILER Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 |