CN101806456A - Combustion mechanism for gas pancake machine - Google Patents
Combustion mechanism for gas pancake machine Download PDFInfo
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- CN101806456A CN101806456A CN 201010117836 CN201010117836A CN101806456A CN 101806456 A CN101806456 A CN 101806456A CN 201010117836 CN201010117836 CN 201010117836 CN 201010117836 A CN201010117836 A CN 201010117836A CN 101806456 A CN101806456 A CN 101806456A
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Abstract
The invention relates to a combustion mechanism for a gas pancake machine, which comprises a gas inlet pipe and a combustion body connected to the end of the gas inlet pipe. The combustion mechanism is characterized in that: the combustion body is a hollow tubular object which is parallel to the gas inlet pipe; both ends of the combustion body are closed; combustion micropores are arranged on the pipe wall of the combustion body; the end of the gas inlet pipe is fixedly connected to the middle position of the combustion body; an inner cavity of the gas inlet pipe is communicated with that of the combustion body; and a gas mixing device is arranged at the front end of the gas inlet pipe. The combustion mechanism of the gas pancake machine has the advantages of simple structure, low production cost, high efficiency of the combustion of the mixing gas, uniform distribution of gas in the combustion body and uniform heat quantity generated during combustion.
Description
Technical field
The present invention relates to a kind of combustion mechanism of gas pancake-baking machine.
Background technology
Pancake-baking machine is a kind of automatic food processing equipment of processing thin pancake, its operation principle is to utilize power set to drive cylinder rotation cylindraceous, heater is set in drum cavity simultaneously, heater with cylinder just burn after the heat can be on the outer wall of cylinder the beach thin pancake.The heater of these pancake-baking machines can adopt solid fuels such as coal, faggot, also can adopt gaseous fuels such as coal gas, liquefied gas.Disclose a kind of " gas pancake-baking machine " as Chinese patent 200720026774.7 and comprised frame, cylinder, support roller, charging box, material-receiving device, transmission device; Support roller is installed on the frame, cylinder is installed on the support roller, be rotatably connected relative with support roller, the charging box is positioned at cylinder the place ahead and fixedlys connected with frame, material-receiving device is fixedly mounted on the frame, transmission device and support roller are in transmission connection, and design has the arc inner bag in the cylinder, forms the combustion chamber between inner bag and the cylinder; Gas-cooker is installed on the frame, and gas-cooker is positioned at the combustion chamber on the inner bag, and the design of gas-cooker one end has ignition switch, air inlet pipe.The comburant that this gas pancake-baking machine uses is coal gas, liquefied gas.Characteristics with environmentally-friendly sanitary.But this gas-cooker has bigger limitation, at first comparatively long and narrow because be used for installing the space of gas-cooker in the drum cavity, what need during heating is a long and narrow thermal source, so that with all evenly heating between the two ends of whole cylinder, and common gas-cooker mostly is discoid pyrotoxin, causes cylinder medium temperature height, phenomenon that the two ends temperature is low in actual the use easily.In addition, the air inlet pipe of the gas-cooker in the above-mentioned patent is mounted in burner one end, if burner is long and narrow tubulose, the gaseous-pressure that enters burner is inhomogeneous, and it is inhomogeneous also to cause cylinder to be heated easily.Secondly, the employed gas-cooker of these gas pancake-baking machines all is to think the pure combustion gas of input in the burner, has only and just mixes with air after combustion gas sprays from nozzle and burning simultaneously, so just causes burning insufficient easily, influences the performance of the thermal efficiency.
Summary of the invention
The combustion mechanism that the purpose of this invention is to provide a kind of thermal efficiency height, heat is even, simple in structure, production cost is low gas pancake-baking machine.
For achieving the above object, the present invention is by the following technical solutions:
The combustion mechanism of gas pancake-baking machine of the present invention comprises air inlet pipe and is connected the burner body of air inlet pipe end, it is characterized in that: described burner body is the hollow tubular object that is parallel to air inlet pipe, the closed at both ends of burner body, the burner body tube wall is provided with the burning micropore, the end of air inlet pipe is fixedly connected on the centre position of burner body, and the inner chamber of air inlet pipe is communicated with the inner chamber of burner body; The front end of air inlet pipe is provided with gas mixing device.
Described gas mixing device comprises mixed gas shell, is inserted into the Gas Pipe of mixing on the gas shell, described Gas Pipe is with to be arranged on the air jet pipe that mixes in the gas shell fixedly connected and be communicated with, air jet pipe is positioned on the axis that mixes the gas shell inner cavity, the tube wall of air jet pipe is provided with jet micropore, the endcapped of air jet pipe also is fixedly connected with spoiler, described spoiler is a plurality of fan leafs that are evenly distributed on the terminal outer wall of air jet pipe, and 1-miter angle is all reversed to same direction in the outer of each fan leaf.
Above-mentioned burner body comprises the hollow tubular object more than two, connects by transverse tube between the different hollow tubular objects, and the end of air inlet pipe is fixedly connected on the transverse tube.
After adopting technique scheme, the combustion mechanism of this gas pancake-baking machine is simple in structure, production cost is low; The burning of employing mist, thermal efficiency height; Distribution of gas is even in the burner body, and the heat that produces during burning is even.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of gas mixing device;
Fig. 4 is the B-B cutaway view of Fig. 3.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, the combustion mechanism of gas pancake-baking machine of the present invention comprises air inlet pipe 1 and the burner body 2 that is connected air inlet pipe 1 end.Described burner body 2 is for being parallel to the hollow tubular object of air inlet pipe 1, the closed at both ends of burner body 2, burner body 2 tube walls are provided with burning micropore 3, and the end of air inlet pipe 1 is fixedly connected on the centre position of burner body 2, and the inner chamber of air inlet pipe 1 is communicated with the inner chamber of burner body 2; The front end of air inlet pipe 1 is provided with gas mixing device 4.The effect of gas mixing device is that air is here mixed in combustion gas, and what make 3 ejections of burning micropore is mist, helps improving the thermal efficiency of combustion gas, reaches the purpose that makes full use of combustion gas.
As shown in Figure 3, Figure 4, described gas mixing device 4 comprises mixed gas shell 5, is inserted into the Gas Pipe 6 of mixing on the gas shell 5, mixes gas shell 5 and is provided with air inlet and gas outlet, and air inlet is connected with air blast, and the gas outlet is connected with air inlet pipe 1.Certainly, also can make and mix the part that gas shell 5 becomes air inlet pipe 1 mixing gas shell 5 and air inlet pipe 1 design all-in-one-piece structure.Described Gas Pipe 6 is with to be arranged on the air jet pipe that mixes in the gas shell 57 fixedly connected and be communicated with, air jet pipe 7 is positioned on the axis that mixes gas shell 5 inner chambers, the tube wall of air jet pipe 7 is provided with jet micropore, the endcapped of air jet pipe 7 also is fixedly connected with spoiler 8, described spoiler 8 is a plurality of fan leafs that are evenly distributed on the air jet pipe 7 terminal outer walls, and 1-miter angle is all reversed to same direction in the outer of each fan leaf.
As an alternative embodiment of the invention, burner body 2 comprises the hollow tubular object more than two, can be two, three or more.Connect by transverse tube 9 between the different hollow tubular objects, the end of air inlet pipe 1 is fixedly connected on the transverse tube 9.
During use, combustion gas imports to by Gas Pipe 6 and mixes in the gas shell 5, air is blown into by air blast and mixes in the gas shell 5, bumps when mixing gas in the gas shell 5 through spoiler 8 and produces the helical form air-flow, further combustion gas and air is mixed and sends in the air inlet pipe 1; Gas in the air inlet pipe 1 enters different hollow tubular objects respectively through the shunting of transverse tube 9, and to the diffusion of the two ends of hollow tubular object, keeps each side's air pressure even as far as possible, at last by burning micropore 3 ejection mists and burning.
Claims (3)
1. the combustion mechanism of gas pancake-baking machine, comprise air inlet pipe (1) and be connected the terminal burner body (2) of air inlet pipe (1), it is characterized in that: described burner body (2) is for being parallel to the hollow tubular object of air inlet pipe (1), the closed at both ends of burner body (2), burner body (2) tube wall is provided with burning micropore (3), the end of air inlet pipe (1) is fixedly connected on the centre position of burner body (2), and the inner chamber of air inlet pipe (1) is communicated with the inner chamber of burner body (2); The front end of air inlet pipe (1) is provided with gas mixing device (4).
2. the combustion mechanism of gas pancake-baking machine according to claim 1, it is characterized in that: described gas mixing device (4) comprises mixed gas shell (5), be inserted into the Gas Pipe (6) of mixing on the gas shell (5), described Gas Pipe (6) is with to be arranged on the air jet pipe (7) that mixes in the gas shell (5) fixedly connected and be communicated with, air jet pipe (7) is positioned on the axis that mixes gas shell (5) inner chamber, the tube wall of air jet pipe (7) is provided with jet micropore, the endcapped of air jet pipe (7) also is fixedly connected with spoiler (8), described spoiler (8) is a plurality of fan leafs that are evenly distributed on the terminal outer wall of air jet pipe (7), and 1-miter angle is all reversed to same direction in the outer of each fan leaf.
3. the combustion mechanism of gas pancake-baking machine according to claim 1, it is characterized in that: burner body (2) comprises the hollow tubular object more than two, connect by transverse tube (9) between the different hollow tubular objects, the end of air inlet pipe (1) is fixedly connected on the transverse tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010117836 CN101806456A (en) | 2010-03-04 | 2010-03-04 | Combustion mechanism for gas pancake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010117836 CN101806456A (en) | 2010-03-04 | 2010-03-04 | Combustion mechanism for gas pancake machine |
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| Publication Number | Publication Date |
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| CN101806456A true CN101806456A (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201010117836 Pending CN101806456A (en) | 2010-03-04 | 2010-03-04 | Combustion mechanism for gas pancake machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359727A (en) * | 2011-03-24 | 2012-02-22 | 王平 | Injection impeller burner |
| CN109140424A (en) * | 2018-08-29 | 2019-01-04 | 郯城县新天热能科技有限公司 | Pancake-baking machine biomass burner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202849Y (en) * | 1994-09-12 | 1995-07-05 | 陈琳藤 | Fire jetting grate structure for strong gas burner |
| JPH1182932A (en) * | 1997-09-03 | 1999-03-26 | Takuma Co Ltd | Premix gas feeder |
| CN201412844Y (en) * | 2009-06-10 | 2010-02-24 | 乜红星 | Special straw gasifier cooking range for frying pancake |
| CN201636860U (en) * | 2010-03-04 | 2010-11-17 | 郑宗标 | Combustion mechanism of gas-fired pancake making machine |
-
2010
- 2010-03-04 CN CN 201010117836 patent/CN101806456A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202849Y (en) * | 1994-09-12 | 1995-07-05 | 陈琳藤 | Fire jetting grate structure for strong gas burner |
| JPH1182932A (en) * | 1997-09-03 | 1999-03-26 | Takuma Co Ltd | Premix gas feeder |
| CN201412844Y (en) * | 2009-06-10 | 2010-02-24 | 乜红星 | Special straw gasifier cooking range for frying pancake |
| CN201636860U (en) * | 2010-03-04 | 2010-11-17 | 郑宗标 | Combustion mechanism of gas-fired pancake making machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359727A (en) * | 2011-03-24 | 2012-02-22 | 王平 | Injection impeller burner |
| CN109140424A (en) * | 2018-08-29 | 2019-01-04 | 郯城县新天热能科技有限公司 | Pancake-baking machine biomass burner |
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100818 |