CN104235887A - Blowing-type stove capable of realizing high-temperature low-oxygen combustion - Google Patents
Blowing-type stove capable of realizing high-temperature low-oxygen combustion Download PDFInfo
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- CN104235887A CN104235887A CN201410424830.7A CN201410424830A CN104235887A CN 104235887 A CN104235887 A CN 104235887A CN 201410424830 A CN201410424830 A CN 201410424830A CN 104235887 A CN104235887 A CN 104235887A
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- temperature
- flue gas
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- blowing
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The invention relates to a blowing-type stove capable of realizing high-temperature low-oxygen combustion. The stove comprises a double-layer hearth, a burner, a high-temperature flue gas return channel, a fuel feeding pipe, an air pipe and a blower, wherein a plurality of flue gas return holes are formed in the inner side wall of the double-layer hearth, a high-temperature flue gas collecting cavity is arranged in the double-layer hearth, the burner is arranged at the bottom of the double-layer hearth, a high-temperature flue gas and fresh air mixing cavity is arranged at the lower part of the burner, the fuel feeding pipe is connected to the burner, one end of the high-temperature flue gas return channel is connected with the high-temperature flue gas collecting cavity, the other end of the high-temperature flue gas return channel is connected with the mixing cavity, one end of the air pipe is connected with the mixing cavity and the other end of the air pipe is connected with the blower. The blowing-type stove capable of realizing high-temperature low-oxygen combustion has the advantages of simple structure, high heat utilization rate, good energy-saving and environment-protection effects and the like.
Description
Technical field
The present invention relates to a kind of kitchen range, be specifically related to a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion, belong to public kitchen commercial kitchen range technical field.
Background technology
Usually containing more heat in the flue gas of discharging after the commercial kitchen range fuel combustion in the hotel of prior art, large scale business food and drink and enterprises and institutions dining room, these heats are directly discharged usually, can not be made full use of, thus waste a large amount of energy, the effect of energy-saving and emission-reduction cannot be reached, also reduce the calorific intensity of cooking stove simultaneously.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of novel blowing-type kitchen range that can realize high-temperature and low-oxygen combustion, to overcome described defect of the prior art.
Summary of the invention
For solving the problem, the object of the present invention is to provide that a kind of structure is simple, heat utilization efficiency is high, the blowing-type kitchen range that can realize high-temperature and low-oxygen combustion of energy-conserving and environment-protective.
For achieving the above object, the technical scheme that the present invention takes is: a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion, and it comprises double-deck burner hearth, burner, high temperature gases recirculating passage, fuel-feed pipe, air hose and air blast; Wherein, be provided with some smoke backflow holes in described its madial wall of double-deck burner hearth, in described double-deck burner hearth, be provided with high-temperature flue gas collection chamber; Be provided with described burner in the bottom of described double-deck burner hearth, the hybrid chamber of high-temperature flue gas and fresh air is arranged at burner bottom; Described burner is connected with described fuel-feed pipe; Described high temperature gases recirculating passage end is connected with high-temperature flue gas collection chamber, and the other end is connected with hybrid chamber; Described air hose one end is connected with hybrid chamber, and the other end is connected with air blast.
The blowing-type kitchen range realizing high-temperature and low-oxygen combustion of the present invention are set to further: the top of described double-deck burner hearth is provided with some steam exhaust ports.
The blowing-type kitchen range realizing high-temperature and low-oxygen combustion of the present invention are also set to: be provided with infrared radiation heat exchange material layer inside described double-deck burner hearth.
Compared with prior art, the present invention has following beneficial effect: 1. the blowing-type kitchen range realizing high-temperature and low-oxygen combustion of the present invention can make full use of the waste heat of high-temperature flue gas, improve the thermal efficiency, reach energy-conservation effect; 2. more uniform temperature in more stable, the burner hearth of the blowing-type kitchen range burning realizing high-temperature and low-oxygen combustion of the present invention, improves heating quality; Low oxygen combustion not only makes the CO content in waste gas greatly reduce, and the environment of low oxygen combustion makes the growing amount of nitrogen oxide greatly reduce, and is conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation realizing the blowing-type kitchen range of high-temperature and low-oxygen combustion of the present invention.
Fig. 2 is the top view realizing the blowing-type kitchen range of high-temperature and low-oxygen combustion of the present invention.
Detailed description of the invention
Refer to shown in Figure of description 1 and accompanying drawing 2, the present invention is a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion, and it is made up of a few parts such as double-deck burner hearth 1, burner 2, high temperature gases recirculating passage 3, fuel-feed pipe 4, air hose 5 and air blasts 6.
Wherein, in described double-deck burner hearth 1, its sidewall offers some smoke backflow holes 7, in described double-deck burner hearth 1, be provided with high-temperature flue gas collection chamber 8, this high-temperature flue gas collection chamber 8 is communicated with smoke backflow hole 7.
Described burner 2 is provided with in the bottom of described double-deck burner hearth 1, the hybrid chamber 9 of one high-temperature flue gas and fresh air is formed at this burner 2 bottom, low-oxygen high-temperature air in hybrid chamber 9 is burnt with the fuel mix entered burner from fuel channel 4, forms high-temperature and low-oxygen combustion environment.
Some steam exhaust ports 10 are also provided with in the top of described double-deck burner hearth 1.Infrared radiation heat exchange material layer 11 is provided with inside described double-deck burner hearth 1.
Described burner 2 is installed on the bottom of double-deck burner hearth 1, it is connected with described fuel-feed pipe 4, by this fuel-feed pipe 4 by fuel area density to burner 2.Described high temperature gases recirculating passage 3 one end is connected with high-temperature flue gas collection chamber 8, and the other end is connected with hybrid chamber 9, thus high-temperature flue gas can be sent into hybrid chamber 9.Described air hose 5 one end is connected with hybrid chamber 9, and the other end is connected with air blast 6, thus air can be sent into hybrid chamber 9.
The operation principle realizing the blowing-type kitchen range of high-temperature and low-oxygen combustion of the present invention is as follows: the part high-temperature flue gas produced after burner 2 burns, after first heating frying pan, the high-temperature flue gas collection chamber 8 of double-deck burner hearth 1 is entered again by smoke backflow hole 7, partial heat entrained by flue gas is transmitted to the internal layer of double-deck burner hearth 1, after the fresh air blasted through high temperature gases recirculating passage 3 and air blast 6 again mixes, become low-oxygen high-temperature air, again enter burner 2 to burn with the fuel mix that fuel channel inputs, form high-temperature and low-oxygen combustion environment.Portion after burning is then crossed and is discharged outside double-deck burner hearth 1 by steam exhaust port 10, so moves in circles, reaches energy-saving effect.
In the waste gas that existing kitchen range produce, oxygen content 10.5%-11.2% carbon monoxide content 1700ppm-200ppm.Kitchen range of the present invention as adopt natural gas as fuel, its produce waste gas in, oxygen content about 5.4%, carbon monoxide content 30ppm; As adopted liquefied gas as fuel, in its waste gas produced, oxygen content 2.8%-3.2%, carbon monoxide content 120ppm-150ppm; The thermal efficiency improves 8%-10%.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (3)
1. realize blowing-type kitchen range for high-temperature and low-oxygen combustion, it is characterized in that: comprise double-deck burner hearth, burner, high temperature gases recirculating passage, fuel-feed pipe, air hose and air blast; Wherein, be provided with some smoke backflow holes in described its madial wall of double-deck burner hearth, in described double-deck burner hearth, be provided with high-temperature flue gas collection chamber; Be provided with described burner in the bottom of described double-deck burner hearth, the hybrid chamber of high-temperature flue gas and fresh air is arranged at burner bottom; Described burner is connected with described fuel-feed pipe; Described high temperature gases recirculating passage end is connected with high-temperature flue gas collection chamber, and the other end is connected with hybrid chamber; Described air hose one end is connected with hybrid chamber, and the other end is connected with air blast.
2. realize the blowing-type kitchen range of high-temperature and low-oxygen combustion as claimed in claim 1, it is characterized in that: the top of described double-deck burner hearth is provided with some steam exhaust ports.
3. realize the blowing-type kitchen range of high-temperature and low-oxygen combustion as claimed in claim 1, it is characterized in that: inside described double-deck burner hearth, be provided with infrared radiation heat exchange material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424830.7A CN104235887A (en) | 2014-08-26 | 2014-08-26 | Blowing-type stove capable of realizing high-temperature low-oxygen combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424830.7A CN104235887A (en) | 2014-08-26 | 2014-08-26 | Blowing-type stove capable of realizing high-temperature low-oxygen combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104235887A true CN104235887A (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410424830.7A Pending CN104235887A (en) | 2014-08-26 | 2014-08-26 | Blowing-type stove capable of realizing high-temperature low-oxygen combustion |
Country Status (1)
| Country | Link |
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| CN (1) | CN104235887A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879793A (en) * | 2015-05-21 | 2015-09-02 | 芜湖市环洲节能科技有限公司 | Energy-saving stove and stove energy-saving method |
| CN105444219A (en) * | 2015-12-23 | 2016-03-30 | 湖北东南醇清真牛肉食品有限公司 | Special stir-fry stove for canned beef in hot pot |
| CN105433197A (en) * | 2015-12-23 | 2016-03-30 | 湖北东南醇清真牛肉食品有限公司 | Combined type wok used for producing canned beef in hot pot |
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| JP2002039513A (en) * | 2000-07-25 | 2002-02-06 | Atamu Giken Kk | Gas burner |
| CN201487960U (en) * | 2009-07-30 | 2010-05-26 | 山东高密市通达机械有限公司 | Energy-saving gas burner |
| CN101761945A (en) * | 2010-02-09 | 2010-06-30 | 浙江工业大学 | Energy-saving stove |
| CN102221228A (en) * | 2011-05-18 | 2011-10-19 | 威海正通节能科技有限公司 | Collected heat type high efficient and energy-saving burning Chinese food frying-oven |
| CN202024377U (en) * | 2011-03-24 | 2011-11-02 | 林远朝 | Heat collecting energy saving gas stove with double-deck hearth |
| CN202328400U (en) * | 2011-11-11 | 2012-07-11 | 湖南汉龙节能科技有限公司 | Heat collecting energy-saving furnace |
| CN204084481U (en) * | 2014-08-26 | 2015-01-07 | 湖北谁与争锋节能灶具有限公司 | A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion |
-
2014
- 2014-08-26 CN CN201410424830.7A patent/CN104235887A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002039513A (en) * | 2000-07-25 | 2002-02-06 | Atamu Giken Kk | Gas burner |
| CN201487960U (en) * | 2009-07-30 | 2010-05-26 | 山东高密市通达机械有限公司 | Energy-saving gas burner |
| CN101761945A (en) * | 2010-02-09 | 2010-06-30 | 浙江工业大学 | Energy-saving stove |
| CN202024377U (en) * | 2011-03-24 | 2011-11-02 | 林远朝 | Heat collecting energy saving gas stove with double-deck hearth |
| CN102221228A (en) * | 2011-05-18 | 2011-10-19 | 威海正通节能科技有限公司 | Collected heat type high efficient and energy-saving burning Chinese food frying-oven |
| CN202328400U (en) * | 2011-11-11 | 2012-07-11 | 湖南汉龙节能科技有限公司 | Heat collecting energy-saving furnace |
| CN204084481U (en) * | 2014-08-26 | 2015-01-07 | 湖北谁与争锋节能灶具有限公司 | A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879793A (en) * | 2015-05-21 | 2015-09-02 | 芜湖市环洲节能科技有限公司 | Energy-saving stove and stove energy-saving method |
| CN105444219A (en) * | 2015-12-23 | 2016-03-30 | 湖北东南醇清真牛肉食品有限公司 | Special stir-fry stove for canned beef in hot pot |
| CN105433197A (en) * | 2015-12-23 | 2016-03-30 | 湖北东南醇清真牛肉食品有限公司 | Combined type wok used for producing canned beef in hot pot |
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Application publication date: 20141224 |