CN201014912Y - Combustion case for heated air circulation roasting system - Google Patents
Combustion case for heated air circulation roasting system Download PDFInfo
- Publication number
- CN201014912Y CN201014912Y CNU2007200483464U CN200720048346U CN201014912Y CN 201014912 Y CN201014912 Y CN 201014912Y CN U2007200483464 U CNU2007200483464 U CN U2007200483464U CN 200720048346 U CN200720048346 U CN 200720048346U CN 201014912 Y CN201014912 Y CN 201014912Y
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- China
- Prior art keywords
- pipe
- combustion chamber
- hot air
- air circulation
- combustion
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- 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.)
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Abstract
The utility model discloses a combustion case for a hot air circulation baking system, and comprises a combustion chamber. The combustion chamber is provided with a fire source pipe connected with a burning machine, and the fire source pipe is connected with an internal liner tube. A blast pipe is arranged at the top of the combustion chamber, and provided with a moveable baffle plate. An air outlet pipe is arranged at the bottom of the combustion chamber and communicated with a baking chamber. An air return pipe is arranged in the middle part of the combustion chamber, and connected with a hot air circulating pipe, and the air return pipe is equipped with a blower. The design concentrates the heat produced by the fire source pipe on the inside of the internal liner tube, prevents the high-temperature heat energy from directly reaching the internal wall of the combustion case, and thus extends the service life of the combustion case. In addition, the utility model directly sends the heat produced by the fire source pipe to the air outlet pipe, without needing any heat transfer process, and the hot air enters the combustion chamber for reuse through the air return pipe after it contacts the food, and thus saves energy and reduces waste.
Description
Technical field
The utility model relates to a kind of roasting plant technical field, particularly a kind of combustion box that is used for the hot air circulation baking system.
Background technology
In roasting food equipment, be divided into usually at present: two kinds of conduction baking machine and convection current baking machines, the convection current baking machine is to rely on hot blast to toast with mobile contact of material, use this to smoke mode and can effectively keep the food prototype, and improved operating efficiency, reduced production cost, thereby obtained to use widely; But the hot gas that this convection current baking machine produces usually through piping with directly be discharged to the external world after material contacts, thereby caused the serious waste of the energy, and contaminated environment; In addition, existing convection current baking machine mainly adopts heat exchanger to produce hot blast, and the rate of heat exchange of existing heat exchanger is lower, and unit room is bored a hole easily during high-temp combustion, thereby greatly reduces the service life of product.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of durable, combustion box that rate of heat exchange is high that is used for the hot air circulation baking system.
The technical scheme that the utility model adopted is:
A kind of combustion box that is used for the hot air circulation baking system, it comprises the combustion chamber, be provided with the burning things which may cause a fire disaster pipe that is connected with combustor in the described combustion chamber, the burning things which may cause a fire disaster pipe is connected with internal lining pipe, the top of described combustion chamber is provided with blast pipe, and blast pipe is provided with movable baffle plate, and the below of described combustion chamber is provided with the discharge pipe that communicates with baking vessel, the middle part of described combustion chamber is provided with the backwind tube that links to each other with the hot gas cycle pipeline, and described backwind tube is provided with blower fan;
As improvement of the technical scheme, described internal lining pipe is horn-like; Described combustion chamber is outside equipped with insulation material;
As further improvement in the technical proposal, described combustion chamber is provided with explosion stack.
The beneficial effects of the utility model are: this product use fuel such as oil, kerosene, diesel oil by combustor at the burning things which may cause a fire disaster combustion inner pipe, produce a large amount of hot gas in the internal lining pipe, hot gas enters baking vessel from discharge pipe, recycle in the combustion chamber and under the drive of blower fan, reenter, form hot air circulation from backwind tube with hot blast after food contacts; The design concentrates on internal lining pipe inside with the heat that the burning things which may cause a fire disaster pipe produces, prevent that high temperature heat from acting directly on the combustion box inwall, thereby effectively prolonged the service life of product, in addition, this product directly is blown into the discharge pipe place with the heat that the burning things which may cause a fire disaster pipe produces, need not carry out any heat exchanging process, and reenter in the combustion chamber from backwind tube with hot blast after food contacts and to recycle, thus the effect that reaches energy savings, cuts the waste.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cut-away view of Fig. 1;
Fig. 3 is the B-B cut-away view of Fig. 2.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of combustion box that is used for the hot air circulation baking system, it comprises combustion chamber 1, be provided with the burning things which may cause a fire disaster pipe 2 that is connected with combustor in the described combustion chamber 1, burning things which may cause a fire disaster pipe 2 is connected with internal lining pipe 3, the heat that the use of internal lining pipe 3 makes burning things which may cause a fire disaster pipe 2 produce can not act directly on the combustion box inwall, thereby guaranteed the service life of product, in addition, make internal lining pipe 3 horn-like, effectively to combustion chamber 1 diffusion, the top of described combustion chamber 1 is provided with blast pipe 4 to the heat that the burning things which may cause a fire disaster pipe 2 that effectively makes produces, and blast pipe 4 is provided with movable baffle plate 5, the speed of fume emission is effectively controlled in the use of baffle plate 5, the below of described combustion chamber 1 is provided with the discharge pipe 6 that communicates with baking vessel, and the middle part of described combustion chamber 1 is provided with the backwind tube 7 that links to each other with the hot gas cycle pipeline, and described backwind tube 7 is provided with blower fan; For the heat energy that makes this product produce is not easy to scatter and disappear, described combustion chamber 1 is outside equipped with insulation material 8, and this product combustion chamber 1 is provided with explosion stack 9, the use of explosion stack 9 has guaranteed when combustion chamber 1 temperature is too high, hot gas can be discharged from explosion stack 9, thereby preventing that combustion box Yin Wendu is too high blasts.
The operation principle of this product is: use fuel such as oil, kerosene, diesel oil by combustor in burning things which may cause a fire disaster pipe 2 internal combustion, produce a large amount of hot gas in the internal lining pipe 3, hot gas enters baking vessel from discharge pipe 6, recycle in the combustion chamber 1 and under the drive of blower fan, reenter, form hot air circulation from backwind tube 7 with hot blast after food contacts; The blast pipe 4 of 1 top is discharged to the external world and the flue gas that burning things which may cause a fire disaster pipe 2 produces is because thereby weight is gently from the combustion chamber, forms fume emission.This product concentrates on internal lining pipe 3 inside with the heat that burning things which may cause a fire disaster pipe 2 produces, prevent that high temperature heat from acting directly on the combustion box inwall, thereby effectively prolonged the service life of product, in addition, this product directly is blown into discharge pipe 6 places with the heat that burning things which may cause a fire disaster pipe 2 produces, need not carry out any heat exchanging process, and reenter in the combustion chamber 1 from backwind tube 7 with hot blast after food contacts and to recycle, thus the effect that reaches energy savings, cuts the waste.
Claims (4)
1. combustion box that is used for the hot air circulation baking system, it comprises combustion chamber (1), it is characterized in that: be provided with the burning things which may cause a fire disaster pipe (2) that is connected with combustor in described combustion chamber (1), burning things which may cause a fire disaster pipe (2) is connected with internal lining pipe (3), the top of described combustion chamber (1) is provided with blast pipe (4), blast pipe (4) is provided with movable baffle plate (5), the below of described combustion chamber (1) is provided with the discharge pipe (6) that communicates with baking vessel, the middle part of described combustion chamber (1) is provided with the backwind tube (7) that links to each other with the hot gas cycle pipeline, and described backwind tube (7) is provided with blower fan.
2. a kind of combustion box that is used for the hot air circulation baking system according to claim 1 is characterized in that: described internal lining pipe (3) is horn-like.
3. a kind of combustion box that is used for the hot air circulation baking system according to claim 1 is characterized in that: described combustion chamber (1) is outside equipped with insulation material (8).
4. a kind of combustion box that is used for the hot air circulation baking system according to claim 1 is characterized in that: described combustion chamber (1) is provided with explosion stack (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200483464U CN201014912Y (en) | 2007-02-02 | 2007-02-02 | Combustion case for heated air circulation roasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200483464U CN201014912Y (en) | 2007-02-02 | 2007-02-02 | Combustion case for heated air circulation roasting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014912Y true CN201014912Y (en) | 2008-01-30 |
Family
ID=39026711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200483464U Expired - Fee Related CN201014912Y (en) | 2007-02-02 | 2007-02-02 | Combustion case for heated air circulation roasting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014912Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713342A (en) * | 2013-12-13 | 2015-06-17 | 欧绿保2能源有限公司 | Garbage drying means of burner with tangential supplied remaining gas flow |
-
2007
- 2007-02-02 CN CNU2007200483464U patent/CN201014912Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713342A (en) * | 2013-12-13 | 2015-06-17 | 欧绿保2能源有限公司 | Garbage drying means of burner with tangential supplied remaining gas flow |
| CN104713342B (en) * | 2013-12-13 | 2017-04-19 | 欧绿保2能源有限公司 | Garbage drying means of burner with tangential supplied remaining gas flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160105 Address after: Beijiao Town, Shunde District of Guangdong city in Foshan province 528000 Bi Jiang Kun Chau Industrial Zone Patentee after: Shunde Guangdong machine Machinery Industry Co Ltd Address before: 528312, 28, nineteen street, Seaview Garden, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Liu Ruihua |
|
| 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: 20080130 Termination date: 20160202 |