CN107957137A - A kind of fuel gas hot-blast stove - Google Patents
A kind of fuel gas hot-blast stove Download PDFInfo
- Publication number
- CN107957137A CN107957137A CN201711233472.1A CN201711233472A CN107957137A CN 107957137 A CN107957137 A CN 107957137A CN 201711233472 A CN201711233472 A CN 201711233472A CN 107957137 A CN107957137 A CN 107957137A
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- Prior art keywords
- air
- hot
- wind
- blast stove
- hot wind
- Prior art date
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Classifications
-
- 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
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
-
- 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
- F24H9/1877—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1881—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
Abstract
A kind of fuel gas hot-blast stove, including:Gas flame, nozzle, backwind tube, lower ash bucket, combustion chamber of hot-blast stove, return air chamber, main air compartment, discharge pipe, hot-flow flue go out air compartment, hot wind exchanges pipe, hot-flow flue inlet air plenum, cool air hose, adjustable damper, axle of the air door, hot wind exhaust outlet, axle of the air door connecting lever, electric screw motor, electric screw, deduster, deduster exhaust pipe, middle partition plate, air filter, temperature inductor；It is characterized in that:Hot-blast stove is equipped with air blower, and exchanger is equipped with lower ash bucket, and unloading valve automatic gas-locking unloads ash；Hot wind is arranged to chimney after heat exchange through deduster from air-introduced machine；There is hot wind to exchange pipe between the main air compartment in second heat air passage and return air chamber；Made of stainless steel material；Air exchanges pipe heat-shift by hot wind, reaches secondary hot-air exhaust outlet；Damper is carried out sensitive adjusting by temperature-sensitive regulating device control electric screw, reach constant temperature outlet air；Stove of exchanging design is simple, exchange rate is high, is a kind of ideal grain freeze-day with constant temperature wind regime, can widely popularize.
Description
Technical field
The invention discloses a kind of fuel gas hot-blast stove, belongs to drying equipment technical field.
Background technology
In grain harvests and store the field such as processing, the drying of Thistle board, in addition to using sunshine drying and dehydrating, machinery is utilized
Equipment is dehydrated grain drying, the drying of Thistle board, also very long road, and during using heated-air drying, wind-warm syndrome is excessive, although
Dewatering speed is fast, and cost is low, but easily grain occurs and fry waist phenomenon, and when processing, which cracks rice, increases, and seriously draws and rings rice milling yield, paper stone
Cream plate electrode mutability, output is low when wind-warm syndrome is too low, and draws and ring productivity effect, adds production cost.
The content of the invention
In order to solve problem above, a kind of fuel gas hot-blast stove, including:Gas flame, gas nozzle, air blower, combustion gas
Ash bucket under pipe, duplex relay valve, backwind tube, hot-blast stove return air chamber, combustion chamber of hot-blast stove, hot-blast stove return air chamber, the main air compartment of hot wind,
Discharge pipe, secondary hot-air say air compartment, hot wind exchange pipe, second heat air passage inlet air plenum, cool air hose, adjustable damper, axle of the air door,
Secondary hot-air exhaust outlet, axle of the air door connecting lever, electric screw motor, electric screw, connector, deduster, deduster exhaust pipe, in
Partition plate, air filter, temperature inductor.
It is characterized in that:Several gas nozzles are equipped with the burner hearth of hot-blast stove, gas nozzle connects with Gas Pipe；Combustion gas can
Use all imflammable gas.
Distribution plenum under hot-blast stove connects with air blower.
Hot wind exchanges pipe and is installed in the main air compartment of a hot wind and hot-blast stove return air chamber, through the main air compartment of hot wind and hot-blast stove
The partition plate on return air chamber both sides and middle partition plate, air inlet are connected with second heat air passage inlet air plenum, second heat air passage inlet air plenum import peace
Equipped with air filter.
Ash bucket outlet is equipped with duplex relay valve under hot-blast stove return air chamber, duplex relay valve can automatic gas-locking unload ash.
Middle partition plate will be divided into two Room between the main air compartment of hot wind and hot-blast stove return air chamber, hot-blast stove return air chamber is also referred to as preheating chamber.
The outlet of hot wind exchange pipe says air compartment with secondary hot-air and is connected, and it is secondary hot-air that secondary hot-air, which says air compartment outlet,
Exhaust outlet.
The hot wind that combustion chamber of hot-blast stove produces enters hot-blast stove return air chamber by the main air compartment of hot wind.
Hot wind of hot wind return air chamber enters hot wind backwind tube.
The hot wind of hot wind backwind tube passes through deduster dedusting again into discharge pipe, and air-introduced machine row is discharged into by deduster exhaust pipe
To chimney.
Duplex relay valve is arranged below in deduster, can automatic gas-locking unload ash.
Second heat air passage inlet air plenum exchanges pipe by several hot winds between saying air compartment with secondary hot-air and is connected in parallel.
Second heat air passage inlet air plenum and secondary hot-air say air compartment and hot wind exchanges effective stainless steel material and makes, and material is thick
Degree is no less than 1.2-1.5mm.
The area of section summation that hot wind exchanges pipe is 0.3-0.4m2。
Air exchanges pipe by hot wind and carries out hot wind exchange, into the outlet air of secondary hot-air road from second heat air passage inlet air plenum
Room, two air compartments are connected as a single entity.
Second heat air passage inlet air plenum air inlet is provided with air filter.
The air of secondary hot-air enters from air filter, and entering hot wind from second heat air passage inlet air plenum exchanges pipe, by hot wind
The high temperature gas flow for exchanging Guan Shiyu hot wind return air chambers carries out pre- heat exchange.
Hot wind after carrying out pre- heat exchange in the residual temperature air-flow of hot-blast stove return air chamber, then with a hot-blast stove master
The high temperature gas flow of air compartment carries out second of hot wind exchange.
The hot wind exchanged by hot wind twice says air compartment into secondary hot-air, then reaches secondary hot-air exhaust outlet.
Secondary hot-air exhaust outlet is provided with temperature inductor, and temperature inductor induction range is between 35-60 degree.
Secondary hot-air discharge pipe pants shape arranged side by side is provided with a cool air hose, and two pipe junctions are provided with an axle of the air door,
Adjustable damper is welded among axle of the air door, adjustable damper can open hot blast pipe and cool air hose under the transhipment of axle of the air door
Movement is adjusted with closing.
Adjustable damper can close cold air duct when going to one side, open hot-flow flue, the discharge of secondary hot-air exhaust outlet is high temperature
Hot wind；When going to another side, hot-flow flue can be closed, opens cold air duct, the discharge of secondary hot-air exhaust outlet is cold wind.
Axle of the air door one end is stretched out outside air hose, and is provided with the axle of the air door connecting lever vertical with axle of the air door.
The tail end of axle of the air door connecting lever is connected by connector with electric screw head end.
It is furnished with electric screw motor on electric screw, adjustable damper open and close can be made by starting electric screw motor.
Electric screw motor controls its clockwise and counterclockwise by temperature-sensitive regulating device, electric screw is produced forward
Be moved rearwards, to control axle of the air door connecting lever rotate needed for corner, drive adjustable damper make adjustments movement.
Temperature inductor is furnished with temperature-sensitive regulating device, is less than 35 when the temperature inductor of secondary hot-air exhaust outlet perceives wind-warm syndrome
When spending, temperature-sensitive regulating device, which can open electric screw motor, operates adjustable damper, turns down cold wind import, increase hot wind into
Mouthful.
When the temperature inductor of secondary hot-air exhaust outlet, which perceives wind-warm syndrome, is higher than 60 degree, temperature-sensitive regulating device can be opened electronic
Screw motor operates adjustable damper, turns down hot wind inlet, increases cold wind import.
Electric screw motor is carried out sensitive adjusting to adjustable damper by temperature inductor control temperature-sensitive regulating device, reach
To the purpose of constant temperature outlet air.
The hot wind stove of exchanging for the adjustable wind-warm syndrome that the present invention designs has following novelty and progress.
Preferable constant temperature heat source have devised to grain drying dehydration for mechanical equipment.
35-60 degree constant temperature heat sources are dehydrated paddy uniformly, and the grain of rice does not fry waist, can improve rice milling yield.
Replace temperature inductor improve leaving air temp, can to wheat, corn, soya bean, soybean, etc. grain be dried it is de-
Water.
Grain constant dry dehydration can also prevent grain insect pest and go rotten.
Constant temperature heat source is used in the production of Thistle board, and product is indeformable, can effectively improve product quality.
Fuel can be used to be all imflammable gas for the hot wind stove of exchanging of adjustable wind-warm syndrome.
Fuel needed for hot wind stove of exchanging is few, and design secondary hot-air exchanges, and hot wind exchange rate is high.
In conclusion a kind of hot-blast stove, design is simple, exchange rate is high, the degree of automation is high, is operated without special messenger, is one
The ideal grain constant dry dehydration hot air source of kind, has filled up a domestic blank, can vigorously promote the use.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is adjustable damper schematic side view in Fig. 1.
Fig. 3 is the schematic top plan view of Fig. 2.
In Fig. 1, Fig. 2, Fig. 3：1. gas flame, 2. gas nozzles, 3. air blowers, 4. Gas Pipes, 5. duplex relay valves,
6. ash bucket, 8. combustion chamber of hot-blast stove, 9. hot-blast stove return air chambers, the main air compartment of 10. hot winds, 11. under backwind tube, 7. hot-blast stove return air chambers
Discharge pipe, 12. secondary hot-airs say air compartment, 13. hot winds exchange pipe, 14. second heat air passage inlet air plenums, 15. cool air hoses, 16. can
Damper, 17. axle of the air door, 18. secondary hot-air exhaust outlets, 19. axle of the air door connecting levers, 20. electric screw motors, 21. electronic spiral shells
Partition plate, 26. air filters, 27. temperature inductors in bar, 22. connectors, 23. dedusters, 24. deduster exhaust pipes, 25..
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
A kind of hot-blast stove, including：Gas flame 1, gas nozzle 2, air blower 3, Gas Pipe 4, duplex relay valve 5, return air
The main air compartment 10 of ash bucket 7, combustion chamber of hot-blast stove 8, hot-blast stove return air chamber 9, hot wind, discharge pipe 11, two under pipe 6, hot-blast stove return air chamber
Secondary hot-flow flue goes out air compartment 12, hot wind exchanges pipe 13, second heat air passage inlet air plenum 14, cool air hose 15, adjustable damper 16, axle of the air door
17th, secondary hot-air exhaust outlet 18, axle of the air door connecting lever 19, electric screw motor 20, electric screw 21, connector 22, deduster 23,
Deduster exhaust pipe 24, middle partition plate 25, air filter 26, temperature inductor 27.
It is characterized in that:Several gas nozzles 2 are equipped with combustion chamber of hot-blast stove 8, gas nozzle 2 connects with Gas Pipe 4.
All imflammable gas can be used in combustion gas.
Distribution plenum under hot-blast stove connects with air blower 3.
Hot wind exchanges pipe 13 and is installed in the main air compartment 10 of a hot wind, through the main air compartment 10 of hot wind and hot-blast stove return air chamber 9
The partition plate on both sides and middle partition plate 25, air inlet are connected with second heat air passage inlet air plenum 14,14 import of second heat air passage inlet air plenum peace
Equipped with air filter 26.
The outlet of 9 times ash buckets of hot-blast stove return air chamber 7 is equipped with duplex relay valve 5, duplex relay valve 5 can automatic gas-locking unload ash.
Middle partition plate 25 will be divided into two Room between the main air compartment 10 of hot wind and hot-blast stove return air chamber 9, hot-blast stove return air chamber 9 is also referred to as pre-
Hot cell.
The outlet of hot wind exchange pipe 13 says air compartment 12 with secondary hot-air and is connected, and it is two that secondary hot-air, which says the outlet of air compartment 12,
Secondary hot wind exhaust outlet 18.
The hot wind that combustion chamber of hot-blast stove 8 produces enters a hot-blast stove return air chamber 9 by the main air compartment 10 of a hot wind.
Hot wind of hot wind return air chamber 9 enters hot wind backwind tube 6.
The hot wind of hot wind backwind tube 6 passes through 23 dedusting of deduster again into discharge pipe 11, is discharged into by deduster exhaust pipe 24
Air-introduced machine is arranged to chimney.
Duplex relay valve 5 is arranged below in deduster 23, can automatic gas-locking unload ash.
Second heat air passage inlet air plenum 14 exchanges pipe 13 by several hot winds between saying air compartment 12 with secondary hot-air and is connected in parallel.
Second heat air passage inlet air plenum 14 and secondary hot-air say air compartment 12 and hot wind exchanges pipe 13 and made of stainless steel material,
Material thickness is no less than 1.2-1.5mm.
The area of section summation that hot wind exchanges pipe 13 is 0.3-0.4m2。
Air exchanges pipe 13 by hot wind and carries out hot wind exchange, into second heat air passage from second heat air passage inlet air plenum 14
Go out air compartment 12, two air compartments are connected as a single entity.
Inlet air plenum 14 air inlet in second heat air passage is provided with air filter 26.
The air of secondary hot-air enters from air filter 26, and entering hot wind from second heat air passage inlet air plenum 14 exchanges pipe 13, warp
Cross high temperature gas flow when hot wind exchanges pipe 13 with hot wind return air chamber 9 and carry out pre- heat exchange.
Hot wind after carrying out pre- heat exchange in the residual temperature air-flow of hot-blast stove return air chamber 9 exchanges the hot wind in pipe 13, then
The high temperature gas flow of air compartment 10 main with hot-blast stove carries out second of hot wind and exchanges.
The hot wind exchanged by hot wind twice says air compartment 12 into secondary hot-air, then reaches secondary hot-air exhaust outlet 18.
Secondary hot-air exhaust outlet 18 is provided with temperature inductor 27, and 27 induction range of temperature inductor is between 35-60 degree.
The pants shape arranged side by side of secondary hot-air discharge pipe 12 is provided with a cool air hose 15, and two pipe junctions are provided with an air door
Axis 17, is welded with adjustable damper 16 among axle of the air door 17, adjustable damper 16 can be under the transhipment of axle of the air door 17 to hot blast pipe
Unidirectional on and off, which is carried out, with cool air hose adjusts movement.
Adjustable damper 16 can close cold air duct when going to one side, open hot-flow flue, and the discharge of secondary hot-air exhaust outlet 18 is
High-temperature hot-air；When going to another side, hot-flow flue can be closed, opens cold air duct, the discharge of secondary hot-air exhaust outlet 18 is cold wind.
17 one end of axle of the air door is stretched out outside air hose, and is provided with the axle of the air door connecting lever 19 vertical with axle of the air door.
The tail end of axle of the air door connecting lever 19 is connected by connector 22 with 21 head end of electric screw.
Be furnished with electric screw motor 20 on electric screw 21, start electric screw motor 20 can open adjustable damper 16,
Close.
Electric screw motor 20 controls its clockwise and counterclockwise by temperature-sensitive regulating device, produces electric screw 21
Forwardly and rearwardly move, to control axle of the air door connecting lever 19 to rotate required corner, drive adjustable damper 16 to make adjustments movement.
Temperature inductor 27 is furnished with temperature-sensitive regulating device, when the temperature inductor 27 of secondary hot-air exhaust outlet 18 perceives wind-warm syndrome
During less than 35 degree, temperature-sensitive regulating device, which can open electric screw motor 20, operates adjustable damper 16, turns down cold wind import, adds
Big hot wind inlet.
When the temperature inductor 27 of secondary hot-air exhaust outlet 18, which perceives wind-warm syndrome, is higher than 60 degree, temperature-sensitive regulating device can be opened
Electric screw motor 20 operates adjustable damper 16, turns down hot wind inlet, increases cold wind import.
Temperature-sensitive regulating device is controlled electric screw motor 20 is carried out sensitivity to adjustable damper 16 by temperature inductor 27
Adjust, achieve the purpose that constant temperature outlet air.
Claims (7)
1. a kind of fuel gas hot-blast stove, including:Gas flame, gas nozzle, air blower, Gas Pipe, duplex relay valve, backwind tube,
Ash bucket, combustion chamber of hot-blast stove, hot-blast stove return air chamber, the main air compartment of hot wind, discharge pipe, the outlet air of secondary hot-air road under hot-blast stove return air chamber
Room, hot wind exchange pipe, second heat air passage inlet air plenum, cool air hose, adjustable damper, axle of the air door, secondary hot-air exhaust outlet, axle of the air door
Connecting lever, electric screw motor, electric screw, connector, deduster, deduster exhaust pipe, middle partition plate, air filter, temperature sense
Device；It is characterized in that:Several gas nozzles are equipped with the burner hearth of hot-blast stove, gas nozzle connects with Gas Pipe；Under hot-blast stove
Distribution plenum connects with air blower；Hot wind exchanges pipe and is installed in the main air compartment of a hot wind and hot-blast stove return air chamber, through hot wind master
The partition plate and middle partition plate on air compartment and hot-blast stove return air chamber both sides, air inlet are connected with second heat air passage inlet air plenum, second heat air passage
Inlet air plenum import is provided with air filter；Ash bucket outlet is equipped with duplex relay valve under hot-blast stove return air chamber, and duplex relay valve can be automatic
Lock gas unloads ash；Middle partition plate will be divided into two Room between the main air compartment of hot wind and hot-blast stove return air chamber, hot-blast stove return air chamber is also referred to as preheating chamber；
The outlet of hot wind exchange pipe says air compartment with secondary hot-air and is connected, and it is secondary hot-air exhaust outlet that secondary hot-air, which says air compartment outlet,；
The hot wind that combustion chamber of hot-blast stove produces enters hot-blast stove return air chamber, a hot wind of hot wind return air chamber by the main air compartment of hot wind
Into hot wind backwind tube；The hot wind of hot wind backwind tube passes through deduster dedusting again into discharge pipe, is discharged into by deduster exhaust pipe
Air-introduced machine is arranged to chimney, and duplex relay valve is arranged below in deduster, can automatic gas-locking unload ash；Second heat air passage inlet air plenum with it is secondary
Hot-flow flue is connected in parallel between going out air compartment by several hot winds exchange pipe；Second heat air passage inlet air plenum and secondary hot-air say air compartment and
Hot wind exchanges effective stainless steel material and makes, and air exchanges pipe by hot wind and carries out hot wind exchange from second heat air passage inlet air plenum,
Air compartment is said into secondary hot-air, two air compartments are connected as a single entity；Second heat air passage inlet air plenum air inlet is provided with air filter；It is secondary
The air of hot wind enters from air filter, and entering hot wind from second heat air passage inlet air plenum exchanges pipe, and Guan Shiyu heat is exchanged by hot wind
The high temperature gas flow of wind return air chamber carries out pre- heat exchange；After carrying out pre- heat exchange in the residual temperature air-flow of a hot-blast stove return air chamber
Hot wind, then carry out second of hot wind with the high temperature gas flow of main air compartment of hot-blast stove and exchange, the heat exchanged by hot wind twice
Wind says air compartment into secondary hot-air, then reaches secondary hot-air exhaust outlet, and exhaust outlet is provided with temperature inductor, and secondary hot-air goes out
Air hose pants shape arranged side by side is provided with a cool air hose, and two pipe junctions are provided with an axle of the air door, and being welded among axle of the air door can
Damper, adjustable damper can carry out on and off to hot blast pipe and cool air hose under the transhipment of axle of the air door and adjust movement；It is adjustable
Section air door can close cold air duct when going to one side, open hot-flow flue, the discharge of secondary hot-air exhaust outlet is high-temperature hot-air；Go to another
Bian Shi, can close hot-flow flue, open cold air duct, the discharge of secondary hot-air exhaust outlet is cold wind；Axle of the air door one end is stretched out outside air hose, and
The axle of the air door connecting lever vertical with axle of the air door is installed；The tail end of axle of the air door connecting lever is connected by connector with electric screw head end, electricity
It is furnished with electric screw motor on dynamic screw rod, adjustable damper open and close can be made by starting electric screw motor, and electric screw motor is by warm
Quick regulating device controls it clockwise and counterclockwise, produces electric screw and forwardly and rearwardly moves, to control air door
Corner needed for the rotation of axis connecting lever, drives adjustable damper to make adjustments movement；Temperature inductor is furnished with temperature-sensitive regulating device, by temperature
Inductor control temperature-sensitive regulating device makes electric screw motor carry out sensitive adjusting to adjustable damper, reaches the mesh of constant temperature outlet air
's.
2. a kind of fuel gas hot-blast stove according to claim 1, it is characterized in that:All imflammable gas can be used in combustion gas.
3. a kind of fuel gas hot-blast stove according to claim 1, it is characterized in that:Second heat air passage ipper air chamber and secondary hot-air
The thickness that road lower air chamber and hot wind exchange stainless steel material used in pipe is no less than 1.2-1.5mm.
4. a kind of fuel gas hot-blast stove according to claim 1, it is characterized in that：Hot wind exchanges the interior empty area of section summation of pipe
For 0.3-0.4m2。
5. a kind of fuel gas hot-blast stove according to claim 1, it is characterized in that:When secondary hot-air exhaust outlet wind-warm syndrome is less than 35
When spending, temperature inductor can control temperature-sensitive regulating device open electric screw motor operate adjustable damper, turn down cold wind into
Mouthful, increase hot wind inlet.
6. a kind of fuel gas hot-blast stove according to claim 1, it is characterized in that:When wind-warm syndrome is higher than 60 degree, temperature inductor
Control temperature-sensitive regulating device, which can open electric screw motor, makes adjustable damper turn down hot wind inlet, increases cold wind import.
7. a kind of fuel gas hot-blast stove according to claim 1, it is characterized in that:Temperature inductor induction range is in 35-60 degree
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233472.1A CN107957137A (en) | 2017-11-30 | 2017-11-30 | A kind of fuel gas hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233472.1A CN107957137A (en) | 2017-11-30 | 2017-11-30 | A kind of fuel gas hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107957137A true CN107957137A (en) | 2018-04-24 |
Family
ID=61959617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233472.1A Withdrawn CN107957137A (en) | 2017-11-30 | 2017-11-30 | A kind of fuel gas hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107957137A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800291A (en) * | 2018-06-22 | 2018-11-13 | 临沂科锐电子有限公司 | A kind of warming stove with heat conducting device |
| CN109959164A (en) * | 2019-02-28 | 2019-07-02 | 同济大学 | A kind of combustion gas full premix combustion air-heater of accurate temperature controlling and the method for keeping hot blast temperature constant using the blower |
| CN113418296A (en) * | 2021-05-20 | 2021-09-21 | 安徽益禾机械有限公司 | Hot-blast furnace that programming rate is fast |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11183026A (en) * | 1997-12-25 | 1999-07-06 | Nkk Corp | Drying method for waste |
| CN203478598U (en) * | 2013-09-04 | 2014-03-12 | 温岭市蓝宝精灵锅炉有限公司 | Hot-blast stove |
| CN105485901A (en) * | 2016-01-05 | 2016-04-13 | 合肥工业大学 | Food drying hot-blast stove |
| CN105937850A (en) * | 2016-06-04 | 2016-09-14 | 安徽都灵精密机械有限公司 | Automatic thermoregulator device of grain drier |
| CN106524738A (en) * | 2016-11-14 | 2017-03-22 | 杨朴 | Hot air exchange furnace with adjustable air temperature |
| CN206531385U (en) * | 2017-03-06 | 2017-09-29 | 合肥麦稻之星机械有限公司 | A kind of circulation dryer hot blast temperature self-checking device |
-
2017
- 2017-11-30 CN CN201711233472.1A patent/CN107957137A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11183026A (en) * | 1997-12-25 | 1999-07-06 | Nkk Corp | Drying method for waste |
| CN203478598U (en) * | 2013-09-04 | 2014-03-12 | 温岭市蓝宝精灵锅炉有限公司 | Hot-blast stove |
| CN105485901A (en) * | 2016-01-05 | 2016-04-13 | 合肥工业大学 | Food drying hot-blast stove |
| CN105937850A (en) * | 2016-06-04 | 2016-09-14 | 安徽都灵精密机械有限公司 | Automatic thermoregulator device of grain drier |
| CN106524738A (en) * | 2016-11-14 | 2017-03-22 | 杨朴 | Hot air exchange furnace with adjustable air temperature |
| CN206531385U (en) * | 2017-03-06 | 2017-09-29 | 合肥麦稻之星机械有限公司 | A kind of circulation dryer hot blast temperature self-checking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800291A (en) * | 2018-06-22 | 2018-11-13 | 临沂科锐电子有限公司 | A kind of warming stove with heat conducting device |
| CN108800291B (en) * | 2018-06-22 | 2020-07-24 | 临沂科锐电子有限公司 | Heating stove with heat conduction device |
| CN109959164A (en) * | 2019-02-28 | 2019-07-02 | 同济大学 | A kind of combustion gas full premix combustion air-heater of accurate temperature controlling and the method for keeping hot blast temperature constant using the blower |
| CN113418296A (en) * | 2021-05-20 | 2021-09-21 | 安徽益禾机械有限公司 | Hot-blast furnace that programming rate is fast |
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Application publication date: 20180424 |
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| WW01 | Invention patent application withdrawn after publication |