CN205261525U - Overheat vapor generator - Google Patents
Overheat vapor generator Download PDFInfo
- Publication number
- CN205261525U CN205261525U CN201521092717.XU CN201521092717U CN205261525U CN 205261525 U CN205261525 U CN 205261525U CN 201521092717 U CN201521092717 U CN 201521092717U CN 205261525 U CN205261525 U CN 205261525U
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- CN
- China
- Prior art keywords
- steam
- flue gas
- coil
- heater
- furnace
- 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.)
- Withdrawn - After Issue
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
Overheat vapor generator, it includes a steam generation stove furnace body that has the chimney, is provided with heating coil in the furnace of furnace body, heating coil's the external inlet tube of one end, the other end is external in a catch water, the steam coil pipe in the over heater is connected through the steam pipe that has the valve to this catch water's steam, and in the process connect out the superheated steam pipe after the steam coil pipe heating in the over heater, the heating cavity of over heater is formed with flue gas heating channel about in the of, wherein go up flue gas heating channel mouth and communicate in the furnace upper portion of furnace body through last flue gas passageway, and flue gas heating channel mouth communicates in the furnace lower part of furnace body through lower flue gas passageway down, the last heating coil and lower heating coil of two sections mutual intercommunications wherein went up the furnace upper portion that heating coil is located the furnace body about the heating coil that sets up in the furnace body divide into, and lower heating coil is located the furnace lower part flame heating department of furnace body, and its water outlet is external in catch water.
Description
Technical field
The utility model relates to a kind of superheated steam generator, belong to superheated steam generation technique field.
Background technology
Along with the development of overheat steam technology, superheated steam has been widely used in multiple industries such as food-processing industry, light industry and manufacturing industry, but still there is certain difficulty for the acquisition of superheated steam and the control of the degree of superheat at present, especially the variation of load causes parameters all can change, thereby the course of work of steam generation is unstable, energy-saving efficiency is not high enough, makes troubles to the use of superheated steam. Conventional boiler cannot obtain superheated steam at present.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of simple in structure, easy to use and reliable, steam generation process stabilization, and energy-saving efficiency is high, meets user and normally use easily the superheated steam generator of superheated steam.
The purpose of this utility model completes by following technical solution, a kind of superheated steam generator, it comprises a steam generation furnace body with chimney, in the burner hearth of body of heater, be provided with heat(ing) coil, the external water inlet pipe in one end of described heat(ing) coil, the other end is external in a steam-water separator, and the steam of this steam-water separator is through being connected in the steam pipe coil in superheater with valvular steam pipe, and picking out overheated steam pipe after the steam pipe coil heating in described superheater; The heating cavity of described superheater is formed with flue gas passage Shang Xia, wherein go up flue gas passway and be communicated in by upper exhaust gases passes the upper furnace of body of heater, and lower flue gas passway is communicated in the lower furnace portion of body of heater by lower exhaust gases passes.
As preferably: the heat(ing) coil arranging in described body of heater is divided into upper heating disk pipe and the lower heat(ing) coil that two sections are interconnected, wherein upper heating disk pipe is positioned at the upper furnace of body of heater, the external water inlet pipe of its water inlet pipe mouth, lower heat(ing) coil is positioned at lower furnace portion flame heating place of body of heater, and its effluent pipe mouth is external in steam-water separator; The lower furnace portion flue gas partial of described body of heater is introduced superheater inner chamber body by lower exhaust gases passes flue gas passway from superheater, and the upper furnace of body of heater is introduced through the air-introduced machine that is serially connected in upper exhaust gases passes in flue gas passway from superheater, the upper heating disk pipe described in the flue gas directly rising by the flue gas of this introducing with from lower furnace portion heats jointly.
The utlity model has simple in structure, easy to use and reliable, steam generation process stabilization, energy-saving efficiency is high, meets user and normally uses easily the features such as superheated steam.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, a kind of superheated steam generator described in the utility model, it comprises a steam generation furnace body 2 with chimney 1, in the burner hearth of body of heater 2, be provided with heat(ing) coil, the external water inlet pipe 3 in one end of described heat(ing) coil, the other end is external in a steam-water separator 4, the steam of this steam-water separator 4 is through being connected in the steam pipe coil 8 in superheater 7 with the steam pipe 6 of valve 5, and picking out overheated steam pipe 9 after steam pipe coil 8 heating in described superheater 7; The heating cavity 10 of described superheater 7 is formed with flue gas passage Shang Xia, wherein go up flue gas passway 11 is communicated in body of heater 2 upper furnace by upper exhaust gases passes 12, and lower flue gas passway 13 is communicated in the lower furnace portion of body of heater 2 by lower exhaust gases passes 14.
Shown in figure, the heat(ing) coil of body of heater 2 interior settings described in the utility model is divided into upper heating disk pipe 15 and the lower heat(ing) coil 16 that two sections are interconnected, wherein upper heating disk pipe 15 is positioned at the upper furnace of body of heater 1, the external water inlet pipe 3 of its water inlet pipe mouth, lower heat(ing) coil 16 is positioned at lower furnace portion flame heating place 17 of body of heater 2, and its effluent pipe mouth is external in steam-water separator 4; The lower furnace portion flue gas partial of described body of heater 2 is introduced superheater 7 inner chamber body by lower exhaust gases passes 14 from 7 flue gas passwaies 13 of superheater, and the upper furnace of body of heater 2, the upper heating disk pipe 15 described in the flue gas directly rising by the flue gas of this introducing with from lower furnace portion heats are jointly introduced in flue gas passway 11 through being serially connected in the air-introduced machine 18 of upper exhaust gases passes from superheater 7.
The utility model can solve the acquisition of superheated steam and the control problem of the degree of superheat, feedwater enters heat(ing) coil heating generating steam, steam enters steam-water separator and is separated into saturated vapor, saturated vapor enters superheater, generated superheated steam by high-temperature flue gas heating, to solve the problem that obtains superheated steam; It can, by regulating air-introduced machine rotating speed to control the gas energy of heating superheated steam, reach the degree of superheat of controlling superheated steam, makes it all-the-time stable within the scope of rated value, the problem that the degree of superheat of steam is also changed to solve superheater load variations.
Claims (2)
1. superheated steam generator, it comprises a steam generation furnace body with chimney, in the burner hearth of body of heater, be provided with heat(ing) coil, it is characterized in that the external water inlet pipe in one end of described heat(ing) coil, the other end is external in a steam-water separator, the steam of this steam-water separator is through being connected in the steam pipe coil in superheater with valvular steam pipe, and picking out overheated steam pipe after the steam pipe coil heating in described superheater; The heating cavity of described superheater is formed with flue gas passage Shang Xia, wherein go up flue gas passway and be communicated in by upper exhaust gases passes the upper furnace of body of heater, and lower flue gas passway is communicated in the lower furnace portion of body of heater by lower exhaust gases passes.
2. superheated steam generator according to claim 1, it is characterized in that the heat(ing) coil arranging in described body of heater is divided into upper heating disk pipe and the lower heat(ing) coil that two sections are interconnected, wherein upper heating disk pipe is positioned at the upper furnace of body of heater, the external water inlet pipe of its water inlet pipe mouth, lower heat(ing) coil is positioned at lower furnace portion flame heating place of body of heater, and its effluent pipe mouth is external in steam-water separator; The lower furnace portion flue gas partial of described body of heater is introduced superheater inner chamber body by lower exhaust gases passes flue gas passway from superheater, and the upper furnace of body of heater is introduced through the air-introduced machine that is serially connected in upper exhaust gases passes in flue gas passway from superheater, the upper heating disk pipe described in the flue gas directly rising by the flue gas of this introducing with from lower furnace portion heats jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092717.XU CN205261525U (en) | 2015-12-25 | 2015-12-25 | Overheat vapor generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092717.XU CN205261525U (en) | 2015-12-25 | 2015-12-25 | Overheat vapor generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261525U true CN205261525U (en) | 2016-05-25 |
Family
ID=56003051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092717.XU Withdrawn - After Issue CN205261525U (en) | 2015-12-25 | 2015-12-25 | Overheat vapor generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465768A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Superheated steam generator |
-
2015
- 2015-12-25 CN CN201521092717.XU patent/CN205261525U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465768A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Superheated steam generator |
| CN105465768B (en) * | 2015-12-25 | 2017-11-24 | 力聚热力设备科技有限公司 | A kind of superheated steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20171124 |
|
| AV01 | Patent right actively abandoned |