CN201867050U - Gas high-temperature tunnel kiln - Google Patents
Gas high-temperature tunnel kiln Download PDFInfo
- Publication number
- CN201867050U CN201867050U CN2010206067110U CN201020606711U CN201867050U CN 201867050 U CN201867050 U CN 201867050U CN 2010206067110 U CN2010206067110 U CN 2010206067110U CN 201020606711 U CN201020606711 U CN 201020606711U CN 201867050 U CN201867050 U CN 201867050U
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- CN
- China
- Prior art keywords
- kiln
- primary air
- tunnel kiln
- gas
- energy
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a gas high-temperature tunnel kiln which comprises a tunnel kiln body, a primary air channel is arranged in the kiln wall of the tunnel kiln body, and the primary air channel is communicated with a natural gas spray hole through a spray pipe built in the kiln wall. The gas high-temperature tunnel kiln has the advantages that primary air is completely transferred into the kiln wall, and the spray pipe is further arranged in the kiln wall. The primary air spray pipe is combined by shaped refractory bricks, the principle of a venturi tube is utilized, and the spray effect is further achieved by changing the size of the refractory combined bricks. Therefore, not only very high temperature of the primary air can be ensured, but also the full combustion can be ensured and energy can be saved. The energy-saving rate of the item can be above 1%, calculated by 8 million cubic meters of natural gas consumed per year, namely, more than 80000 cubic meters of the natural gas can be saved per year the production cost of an enterprise can be greatly reduced, and the energy is saved.
Description
Technical field
The utility model relates to a kind of gas high-temperature tunnel cave.
Background technology
The wind that general tunnel cave is supplied with is the hot blast that directly use is extracted out from the kiln tail, and such hot blast has a certain amount of flue gas content, is unfavorable for burning, and major part is to adopt Outer Tube to join simultaneously, only is applicable to the burning of middle low velocity gas fuel such as coal gas.But the natural gas hyperthermia tunnel Kiln requires the hot blast temperature height, and jet velocity is also high, and as adopting external pipe, hot blast enters mixing chamber through piping, and mixed effect is poor, incomplete combustion, and the frequent charing of natural gas shower nozzle spray-hole is blocked, and needs to remove, very inconvenience.
Summary of the invention
The utility model purpose is to provide a kind of gas high-temperature tunnel cave that guarantees wind of high temperature and guarantee sufficient combustion.
For achieving the above object, the utility model can be taked following technical proposals:
Gas high-temperature tunnel cave described in the utility model comprises the tunnel cave body, and described tunnel cave body kiln offers the air channel within the walls one time, and a described air channel is by being connected with the gas spraying perforation at the built-in within the walls playpipe of kiln.
Described playpipe is the Venturi tube structure that refractory brick combines.
The utility model advantage is a wind is all moved to kiln within the walls, and in playpipe is set.Wind playpipe is that the refractory brick by typing combines, and utilizes the Venturi tube principle, by changing the size of fire-resistant modular tile, thereby reaches jeting effect.Can guarantee a very high wind-warm syndrome degree like this, also guarantee sufficient combustion simultaneously, save the energy.This fractional energy savings can reach more than 1%, by every year with amount of natural gas 8,000,000 sides, promptly can save every year more than natural gas 80,000 sides, the annual saving more than 200,000 yuan greatly reduces producing of enterprise, saved the energy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, gas high-temperature tunnel cave described in the utility model comprises tunnel cave body 1, and described tunnel cave body 1 kiln offers air channel 2 within the walls one time, and a described air channel 2 is by being connected with gas spraying perforation 4 at the built-in within the walls playpipe 3 of kiln; The Venturi tube structure that described playpipe 3 combines for refractory brick.
Claims (2)
1. gas high-temperature tunnel cave, comprise tunnel cave body (1), it is characterized in that: described tunnel cave body (1) kiln offers an air channel (2) within the walls, and a described air channel (2) is by being connected with gas spraying perforation (4) at the built-in within the walls playpipe of kiln (3).
2. gas high-temperature tunnel cave according to claim 1 is characterized in that: the Venturi tube structure that described playpipe (3) combines for refractory brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067110U CN201867050U (en) | 2010-11-15 | 2010-11-15 | Gas high-temperature tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067110U CN201867050U (en) | 2010-11-15 | 2010-11-15 | Gas high-temperature tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867050U true CN201867050U (en) | 2011-06-15 |
Family
ID=44138202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206067110U Expired - Fee Related CN201867050U (en) | 2010-11-15 | 2010-11-15 | Gas high-temperature tunnel kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867050U (en) |
-
2010
- 2010-11-15 CN CN2010206067110U patent/CN201867050U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU ZURICH FIRE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HE'NAN HUOBAO FIREPROOF MATERIAL CO., LTD. Effective date: 20120307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120307 Address after: Xinmi City, the town of Yue Village Trident (Zhuang Zi Gate Village) Patentee after: Zhengzhou Ruitai Refractory Materials Technology Co., Ltd. Address before: 452374 Yue villages of Xinmi city Henan province Zhengzhou City three fork Patentee before: Henan Huobao Refractory Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20151115 |
|
| EXPY | Termination of patent right or utility model |