CN107062599A - A kind of environmentally friendly hot-blast stove with regeneration fuel oil and biomass fuel - Google Patents
A kind of environmentally friendly hot-blast stove with regeneration fuel oil and biomass fuel Download PDFInfo
- Publication number
- CN107062599A CN107062599A CN201710217309.XA CN201710217309A CN107062599A CN 107062599 A CN107062599 A CN 107062599A CN 201710217309 A CN201710217309 A CN 201710217309A CN 107062599 A CN107062599 A CN 107062599A
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- China
- Prior art keywords
- fuel oil
- regeneration
- heater
- fuel
- heat
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
- F23C1/02—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and liquid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, including body of heater, bio-regeneration fuel tank and wet electrical dust precipitator, the lower end of the bio-regeneration fuel tank is provided with fuel feed pump, the fuel feed pump is connected with regeneration fuel oil combustor, the inside of the body of heater is respectively equipped with combustion chamber and array heat exchange of heat pipe, the combustion chamber connects setting with array heat exchange of heat pipe, the side wall of the body of heater, which is provided with after stove outer covering, mends wind mesh plate, and the upper end of the body of heater is connected by smoke discharge tube with wet electrical dust precipitator.Regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel can be used; combustion flame heat supply is sprayed using regeneration fuel oil combustor; the biomass fuels such as stalk briquette, biological particles, straw coal can also be used; directly insert in burner hearth and burnt on cast iron stove strip from solid fuel fire door; produce heat; expand the utilization rate of the biomass such as stalk, be conducive to stalk to prohibit the improvement and environmental protection of open burning.
Description
Technical field
The invention belongs to hot-blast stove technical field, and in particular to a kind of with regeneration fuel oil and the environment protection thermal of biomass fuel
Wind furnace.
Background technology
China is large agricultural country, and country produces to agricultural machinery to be supported with application big country.Grain purchases, storage, processing etc.
Enterprise and agricultural cooperatives, home farm largely use crop dryer, and to the quality of crop dryer machinery
It is required that more and more higher.
The main heating equipment of traditional foodstuff drying device is fuel oil, fire coal, combustion rice chaff, electrical heating, steam boiler, conduction oil
The firing equipments such as stove provide hot blast.The hot blast that traditional Oil-combustion combusting machine is provided, the used energy is mainly non-renewable
Diesel oil and kerosene.Coal-fired hot-blast stove and coal-burning boiler, the used energy are also the non-renewable energy, and can be produced larger
Air pollution, in the case of direct heating, or even dried cereal can be polluted.Electric heating equipment, such as heat pump, though use
It is so eco-friendly power source, but to purchase input huge for early stage, even above needs the price of supporting foodstuff drying device main body.Therefore, I
Propose a kind of environmentally friendly hot-blast stove with regeneration fuel oil and biomass fuel, with asking for solving to mention in above-mentioned background technology
Topic.
The content of the invention
It is an object of the invention to provide a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, with solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：It is a kind of with regeneration fuel oil and biomass fuel
Environmentally friendly hot-blast stove, including body of heater, bio-regeneration fuel tank and wet electrical dust precipitator, the lower end of the bio-regeneration fuel tank is provided with
Fuel feed pump, the fuel feed pump is connected with regeneration fuel oil combustor, and the inside of the body of heater is respectively equipped with combustion chamber and array tube is changed
Hot device, the combustion chamber and array heat exchange of heat pipe connect setting, and the side of the body of heater is provided with heat supply air port, and the array tube is changed
The bottom of hot device is connected to first group of heat exchanger tube of heat exchanger, second group of heat exchanger tube of heat exchanger, the 3rd group of heat exchanger tube of heat exchanger
With the 4th group of heat exchanger tube of heat exchanger, the side wall of the body of heater, which is provided with after stove outer covering, mends wind mesh plate, and the upper end of the body of heater passes through
Smoke discharge tube is connected with wet electrical dust precipitator.
It is preferred that, the outside of the body of heater is provided with fuel oil fire door, and the fuel oil fire door is connected with regeneration fuel oil combustor.
It is preferred that, the outside of the body of heater is provided with solid fuel fire door.
It is preferred that, the lower end of the wet electrical dust precipitator is provided with deashing gate.
It is preferred that, the output port of the wet electrical dust precipitator is provided with smoke exhaust fan blast pipe, and the smoke exhaust fan enters
Smoke exhaust fan is installed on the outside of airduct.
It is preferred that, the output port of the smoke exhaust fan is provided with chimney.
The technique effect and advantage of the present invention：The environmentally friendly hot-blast stove of the available regeneration fuel oil and biomass fuel, according to not
Same heat supply needs, and increases the size of regeneration fuel oil combustor and the size of combustion chamber, while increasing every group of array heat exchange of heat pipe
The quantity of heat exchanger tube, or increase the power of the group number of array heat exchange of heat pipe, increase heat exchange area, and supporting smoke exhaust fan
Increase, the supporting increasing of wet electrical dust precipitator, smoke evacuation pipe diameter increase, to reach increase hot-blast stove heating power.
Regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel can be used, spraying combustion flame using regeneration fuel oil combustor supplies
Heat, it is possible to use the biomass fuel such as stalk briquette, biological particles, straw coal, directly inserts burner hearth from solid fuel fire door
Burnt on interior cast iron stove strip, produce heat.The non-renewable combustion such as traditional bituminous coal, anthracite, diesel oil, kerosene is not used
Material.Also the utilization rate of the biomass such as stalk can be expanded, be conducive to stalk to prohibit the improvement and environmental protection of open burning.The generation exists
While realizing economic benefit, it may have good social benefit.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is burner hearth and array heat exchange of heat pipe sectional elevation of the invention.
In figure：1 bio-regeneration fuel tank, 2 fuel feed pumps, 3 regeneration fuel oil combustors, 4 fuel oil fire doors, 5 fixed fuel fire doors,
6 combustion chambers, 7 array heats exchange of heat pipe, 8 heat exchanger, first group of heat exchanger tube, 9 heat exchanger, second group of heat exchanger tube, the 3rd group of 10 heat exchangers
Wind mesh plate is mended after heat exchanger tube, 11 heat exchangers the 4th group of heat exchanger tube, 12 stove outer coverings, it is 13 heat supply air ports, 14 smoke discharge tubes, 15 wet
Formula electric cleaner, 16 deashing gates, 17 smoke exhaust fan blast pipes, 18 smoke exhaust fans, 19 chimneys, 20 bodies of heater.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of technical scheme that the present invention is provided：A kind of ring with regeneration fuel oil and biomass fuel
Thermal protection wind furnace, including body of heater 20, bio-regeneration fuel tank 1 and wet electrical dust precipitator 15, the lower end of the bio-regeneration fuel tank 1
Provided with fuel feed pump 2, the fuel feed pump 2 is connected with regeneration fuel oil combustor 3, and the inside of the body of heater 20 is respectively equipped with combustion chamber 6
With array heat exchange of heat pipe 7, the combustion chamber 6 connects setting with array heat exchange of heat pipe 7, and the side of the body of heater 20 is provided with hot wind supply
Mouth 13, the bottom of the array heat exchange of heat pipe 7 is connected to first group of heat exchanger tube 8 of heat exchanger, second group of heat exchanger tube of heat exchanger
9th, the 4th group of heat exchanger tube 11 of the 3rd group of heat exchanger tube 10 of heat exchanger and heat exchanger, the side wall of the body of heater 20 mends wind after being provided with stove outer covering
Mesh plate 12, the upper end of the body of heater 20 is connected by smoke discharge tube 14 with wet electrical dust precipitator 15.
Further, the outside of the body of heater 20 is provided with fuel oil fire door 4, and the fuel oil fire door 4 burns with regeneration fuel oil
Machine 3 is connected, after regeneration fuel oil combustor 3 is lighted a fire, and ejecting flame is used in combustion chamber 6.
Further, the outside of the body of heater 20 is provided with solid fuel fire door 5, for delivering solid fuel.
Further, the lower end of the wet electrical dust precipitator 15 is provided with deashing gate 16 and is used for wet electrical dust precipitator 15
Internal dust is cleared up.
Further, the output port of the wet electrical dust precipitator 15 is provided with smoke exhaust fan blast pipe 17, and the smoke evacuation
The outside of fan wind inleting tube 17 is provided with smoke exhaust fan 18, for excluding the flue gas inside wet electrical dust precipitator 15.
Further, the output port of the smoke exhaust fan 18 is provided with chimney 19, is easy to smoke evacuation.
Main burner hearth, the array pipe type heat transfer by regeneration fuel oil and biomass fuel can be used respectively of the environmentally friendly hot-blast stove
The critical pieces such as device, wet electrical dust precipitator, smoke exhaust fan, regeneration fuel oil combustor, heat supply air port are constituted.
Specifically, regeneration fuel oil combustor can be used in the environmentally friendly hearth of hot-blast stove of the available regeneration fuel oil and biomass fuel
3 spray combustion flame heat supply, it is possible to use the biomass fuel such as stalk briquette, biological particles, straw coal, are directly fired from solid
Material fire door 5 is inserted in burner hearth to burn on cast iron stove strip, produces heat.
High temperature gas flow and cigarette that the flame or biomass fuel combustion sprayed in burner hearth by regeneration fuel oil combustor 3 is produced
Gas, the multiple connecting tubes arranged by burner hearth upper back are gone forward positioned at the cavity of burner hearth mode into array heat exchange of heat pipe 7, by
The negative pressure produced in smoke exhaust fan 18, high temperature gas flow circulates downwards by first group of heat exchanger tube, through 7 times front portions of array heat exchange of heat pipe
After cavity is turned to, partial fume dust is dropped in bottom, then circulated upwards by second group of heat exchanger tube.High temperature gas flow and flue gas,
Turn to, circulated downwards from the 3rd group of heat exchanger tube through middle part cavity on array heat exchange of heat pipe 7 again, then after array heat exchange of heat pipe 7 times
After portion's cavity is turned to, a small amount of exhaust gas dust is dropped in bottom, then is circulated upwards through the 4th group of heat exchanger tube.
After high temperature gas flow and flue gas are by array heat exchange of heat pipe, can heating electrodes pipe, have circular fin on array tube, can have
The area of dissipation of the increase array tube of effect, by the amount of heat in the high temperature gas flow and flue gas of stove chamber inner combustion, passes through array tube
Fin heat exchange surface export.
Due to external foodstuff drying device or the centrifugal blower blast pipe of other equipment for needing heat supply, in succession hot-blast stove heat supply
Air port 13, due to the negative pressure that blower fan is produced, makes outside normality air, wind mesh plate 12 and hot-blast stove front lower portion is mended after stove outer covering
A small amount of wind complement port, into hot-blast stove enclosure.Normality air enters in stove outer covering plate, is led by the fin of array heat exchange of heat pipe 7
The heat that steel plate comes out outside the heat of high temperature and burner hearth gone out.The clean air of heated normality, by heat supply
Air port 13 is suctioned out by centrifugal blower, is available to the heat-needing facilities such as foodstuff drying device and is used.The array tube lower cavity that exchanges heat both sides,
There is cleaning door, after shutdown, exhaust gas dust that can be by product in intracavitary is cleaned out.
High temperature gas flow and flue gas after utilization, the negative pressure produced by smoke exhaust fan 18, by being pushed up after array heat exchange of heat pipe 7
The smoke discharge tube in portion, dirt drop and cooling are carried out into wet electrical dust precipitator 15.Dust after dirt drop after shut down, can be through bottom
Deashing gate 16 clear up.Tail gas after the dirt of wet electrical dust precipitator 15 drops and cools, enters through smoke exhaust fan smoke-intake pipe 17
Smoke exhaust fan 18, then discharged through chimney 19.
The present invention according to different heat supply needs, can increase the size of regeneration fuel oil combustor 3 and the size of combustion chamber 6,
Increase the quantity of array 7 every groups of heat exchanger tubes of heat exchange of heat pipe simultaneously, or increase the group number of array heat exchange of heat pipe 7, increase heat-transfer surface
Product, and the power increase of supporting smoke exhaust fan 18, wet electrical dust precipitator 15 it is supporting increase, smoke evacuation pipe diameter increase, with up to
To increase hot-blast stove heating power.
Regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel can be used, combustion flame is sprayed using regeneration fuel oil combustor 3
Heat supply, it is possible to use the biomass fuel such as stalk briquette, biological particles, straw coal, directly inserts stove from solid fuel fire door 5
Burnt in thorax on cast iron stove strip, produce heat.The non-renewable combustion such as traditional bituminous coal, anthracite, diesel oil, kerosene is not used
Material.Also the utilization rate of the biomass such as stalk can be expanded, be conducive to stalk to prohibit the improvement and environmental protection of open burning.The generation exists
While realizing economic benefit, it may have good social benefit.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. it is a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, including body of heater（20）, bio-regeneration fuel tank（1）
And wet electrical dust precipitator（15）, it is characterised in that：The bio-regeneration fuel tank（1）Lower end be provided with fuel feed pump（2）, it is described to supply
Oil pipe（2）It is connected with regeneration fuel oil combustor（3）, the body of heater（20）Inside be respectively equipped with combustion chamber（6）Changed with array tube
Hot device（7）, the combustion chamber（6）With array heat exchange of heat pipe（7）Connection is set, the body of heater（20）Side be provided with heat supply air port
（13）, the array heat exchange of heat pipe（7）Bottom be connected to first group of heat exchanger tube of heat exchanger（8）, second group of heat exchanger changes
Heat pipe（9）, the 3rd group of heat exchanger tube of heat exchanger（10）With the 4th group of heat exchanger tube of heat exchanger（11）, the body of heater（20）Side wall be provided with
Wind mesh plate is mended after stove outer covering（12）, the body of heater（20）Upper end pass through smoke discharge tube（14）With wet electrical dust precipitator（15）
Connection.
2. it is according to claim 1 a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, it is characterised in that：
The body of heater（20）Outside be provided with fuel oil fire door（4）, and the fuel oil fire door（4）With regeneration fuel oil combustor（3）Connection.
3. it is according to claim 1 a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, it is characterised in that：
The body of heater（20）Outside be provided with solid fuel fire door（5）.
4. it is according to claim 1 a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, it is characterised in that：
The wet electrical dust precipitator（15）Lower end deashing gate is installed（16）.
5. it is according to claim 1 a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, it is characterised in that：
The wet electrical dust precipitator（15）Output port be provided with smoke exhaust fan blast pipe（17）, and the smoke exhaust fan blast pipe（17）
Outside smoke exhaust fan is installed（18）.
6. it is according to claim 5 a kind of with regeneration fuel oil and the environmentally friendly hot-blast stove of biomass fuel, it is characterised in that：
The smoke exhaust fan（18）Output port be provided with chimney（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217309.XA CN107062599A (en) | 2017-04-05 | 2017-04-05 | A kind of environmentally friendly hot-blast stove with regeneration fuel oil and biomass fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217309.XA CN107062599A (en) | 2017-04-05 | 2017-04-05 | A kind of environmentally friendly hot-blast stove with regeneration fuel oil and biomass fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107062599A true CN107062599A (en) | 2017-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710217309.XA Pending CN107062599A (en) | 2017-04-05 | 2017-04-05 | A kind of environmentally friendly hot-blast stove with regeneration fuel oil and biomass fuel |
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| CN (1) | CN107062599A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436034A (en) * | 2017-08-30 | 2017-12-05 | 岳中 | A kind of floated coal dust firing atmospheric energy-saving, environmentally friendly hot-blast stove |
| CN111713729A (en) * | 2020-08-05 | 2020-09-29 | 三明市鸿达智能农业设备有限公司 | Tobacco leaf baking device |
| CN113701346A (en) * | 2021-09-02 | 2021-11-26 | 山东欣润同创环保科技有限公司 | Hot air pipeline of biological particle burner and manufacturing method thereof |
-
2017
- 2017-04-05 CN CN201710217309.XA patent/CN107062599A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436034A (en) * | 2017-08-30 | 2017-12-05 | 岳中 | A kind of floated coal dust firing atmospheric energy-saving, environmentally friendly hot-blast stove |
| CN111713729A (en) * | 2020-08-05 | 2020-09-29 | 三明市鸿达智能农业设备有限公司 | Tobacco leaf baking device |
| CN113701346A (en) * | 2021-09-02 | 2021-11-26 | 山东欣润同创环保科技有限公司 | Hot air pipeline of biological particle burner and manufacturing method thereof |
| CN113701346B (en) * | 2021-09-02 | 2022-08-30 | 山东欣润同创环保科技有限公司 | Hot air pipeline of biological particle burner and manufacturing method thereof |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |