CN107228484A - A kind of general hot-blast stove of multimedium fuel - Google Patents
A kind of general hot-blast stove of multimedium fuel Download PDFInfo
- Publication number
- CN107228484A CN107228484A CN201710621720.3A CN201710621720A CN107228484A CN 107228484 A CN107228484 A CN 107228484A CN 201710621720 A CN201710621720 A CN 201710621720A CN 107228484 A CN107228484 A CN 107228484A
- Authority
- CN
- China
- Prior art keywords
- hot
- blast stove
- blast
- stove
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 30
- 239000003245 coal Substances 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 239000002912 waste gas Substances 0.000 claims abstract description 12
- 241000209094 Oryza Species 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010903 husk Substances 0.000 claims description 9
- 235000009566 rice Nutrition 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003546 flue gas Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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
- F24H3/088—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 solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
-
- 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
- F24H9/189—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to hot-blast stove device field, specifically a kind of general hot-blast stove of multimedium fuel, including support, rack-mount hot-blast stove, hot blast furnace apparatus is connected with described support, one end of described hot blast furnace apparatus is provided with feed arrangement, the other end of described hot blast furnace apparatus is provided with heat-exchange device, biological fuel is separately come into operation with coal, reduction influences each other；Because hot-blast stove needs ventilation, it is hanging by hot-blast stove to set up support, and adds bilateral air port so that fuel combustion it is more thorough；Heat exchange is carried out to waste gas using air, the waste heat of waste gas is taken away, hot gas is heated up, increase utilization rate.
Description
Technical field
The present invention relates to hot-blast stove device field, specifically a kind of general hot-blast stove of multimedium fuel.
Background technology
Used with the large area of hot-blast stove, the fuel of hot-blast stove has been not limited solely to use coal, many biologies
Property fuel can also be used, but be due to that coal is distinguishing in physical property with biological fuel, therefore should be designed
Different entrances distinguishes the two in order to avoid influence its performance.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of general hot-blast stove of multimedium fuel.
Connect on a kind of general hot-blast stove of multimedium fuel, including support, rack-mount hot-blast stove, described support
It is connected to hot blast furnace apparatus, one end of described hot blast furnace apparatus is provided with feed arrangement, the other end of described hot blast furnace apparatus
It is provided with heat-exchange device.
The ventilation unit that described hot blast furnace apparatus includes seal box, is connected with hot-blast stove bottom face, described hot-blast stove
It is built in seal box.
The upper port of described hot-blast stove, which is provided with, prevents the too high baffle plate for damaging seal box of temperature, and described baffle plate is resistance to
The ceramic of high temperature.
Described seal box upper end is provided with first through hole, described through hole and is connected with heat pipe.
Described ventilation unit is included in the second through hole for being used to divulge information of seal box lower end setting, the second described through hole
On be connected with ventilation duct, the two ends of described ventilation duct can be to provide comburant oxygen inside hot-blast stove.
Described feed arrangement is respectively arranged with rice husk stove feed arrangement and coal charging aperture, described coal charging aperture
It is connected with locking device.
Described rice husk stove feed arrangement includes support arm, the feed hopper on support arm, is connected with feed hopper
The charging motor of adjustable blanking velocity, the charging line being connected with charging motor, the end of described charging line is provided with
Blower fan.
Described locking device includes locking door, the keeper and door on locking door being connected with coal charging aperture
The lock that bolt 20 is locked.
Described heat-exchange device include outrigger, in outrigger with three be one group have nine groups be used for heat exchange
Steel pipe, be connected with hot-blast stove for scavenge flue gas leading, be used for external be air connected through steel pipe and hot-blast stove
The heating pipe of heat exchange.
Blast pipe is connected with described flue gas leading, is used on blast pipe to attract the bleed motor of waste gas.
The beneficial effects of the invention are as follows：Biological fuel is separately come into operation with coal, reduction influences each other；Due to heat
Wind furnace needs ventilation, and it is hanging by hot-blast stove to set up support, and adds bilateral air port so that fuel combustion it is more thorough；Utilize sky
Gas carries out heat exchange to waste gas, takes away the waste heat of waste gas, hot gas is heated up, increase utilization rate.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is main structure diagram of the invention；
Fig. 2 is overlooking the structure diagram of the invention；
Fig. 3 is side exterior structural representation of the invention；
Fig. 4 is Fig. 3 of present invention I partial enlarged drawings；
Fig. 5 is side structure schematic view of the invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
As shown in Figures 1 to 5, a kind of general hot-blast stove of multimedium fuel, including support 21, the heat of installation on the stent 21
Hot blast furnace apparatus is connected with wind furnace 2, described support 21, one end of described hot blast furnace apparatus is provided with feed arrangement, institute
The other end for the hot blast furnace apparatus stated is provided with heat-exchange device.
Described hot blast furnace apparatus is mainly used in burning fuel manufacture heat energy；Described feed arrangement will not be primarily to will
Congener fuel, which is delivered in hot-blast stove 2, to be burnt；Described heat-exchange device, which is mainly, carries out the waste heat in waste gas
Reuse, heat air and enter with the air of heating in hot-blast stove 2 and the company's of entering eventually into heat pipe 1.
The ventilation unit that described hot blast furnace apparatus includes seal box 21, is connected with the bottom face of hot-blast stove 2, described hot blast
Stove 2 is built in seal box 21.
The upper port of described hot-blast stove 2, which is provided with, prevents the too high baffle plate 16 for damaging seal box 21 of temperature, described gear
Plate 16 is resistant to elevated temperatures ceramic.
The described upper end of seal box 21 is provided with first through hole 15, described through hole 15 and is connected with heat pipe 1.
Described ventilation unit is included in the second through hole 3 for being used to divulge information of the lower end of seal box 21 setting, described second
Ventilation duct 4 is connected with through hole 3, the two ends of described ventilation duct 4 can provide comburant oxygen for the inside of hot-blast stove 2.
Described feed arrangement is respectively arranged with rice husk stove feed arrangement and coal charging aperture 14, described coal charging aperture
Locking device is connected with 14.
Described rice husk stove feed arrangement includes support arm 9, the feed hopper 11 on support arm 9 and feed hopper 11
The charging motor 12 of the adjustable blanking velocity of connection, the charging line 13 being connected with charging motor 12, described charging line
13 end is provided with blower fan 10.
The described bottom of support arm 9, which is provided with, is easy to mobile wheel, and described charging line 13 on seal box 21 with connecting
The pipeline screw fit connect, is conveniently replaceable fuel.
Described locking device includes locking door 19, the keeper on locking door 19 being connected with coal charging aperture 14
20th, the lock 18 locked with keeper 20.
Described heat-exchange device, which includes outrigger 22, be one group with three in the outrigger 22 has nine groups and is used for heat
The steel pipe 7 of exchange, be connected with hot-blast stove 2 for scavenge flue gas leading 8, with external being air connected through steel pipe 7 and heat
Wind furnace 2 is used for the heating pipe 17 of heat exchange.
Blast pipe 5 is connected with described flue gas leading 8, is used on blast pipe 5 to attract the bleed motor 6 of waste gas.
Described connection uses mode connects for screw.
While scavenging, external air passes through steel pipe 7 by heating pipe 17, and the waste heat in waste gas is taken away,
The purpose reused is reached, heat energy reaches even heat pipe 1 by heating pipe 17 and used.
The application method of the present invention：
1st, feed
When needing rice husk to be burnt as fuel, rice husk is poured into from feed hopper 11, entered using charging motor 12
Rice husk, is then blown into charging line 13 by row speed governing using blower fan 10, is finally reached and is used in hot-blast stove 2；Work as needs
When coal is burnt as fuel, keeper 20 is rotated from lock 18 and locking door 19 is opened, put into coal；
2nd, burn
When needing burning, open the second through hole 3 and air is fired into hot-blast stove 2 to the fuel in hot-blast stove 2
Burning, produces a large amount of heat energy and waste gas, waste gas is by flue gas leading 8 by being that one group of heat that is used for for having nine groups is handed over three during burning
In the steel pipe 7 changed, it is discharged to immediately in air；While scavenging, external air passes through steel pipe 7 by heating pipe 17,
Waste heat in waste gas is taken away, heat energy reaches even heat pipe 1 by heating pipe 17 and used.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Thing is defined.
Claims (10)
1. a kind of general hot-blast stove of multimedium fuel, including support (21), the hot-blast stove (2) on support (21), it is special
Levy and be：Hot blast furnace apparatus is connected with described support (21), one end of described hot blast furnace apparatus is provided with feed arrangement,
The other end of described hot blast furnace apparatus is provided with heat-exchange device.
2. a kind of general hot-blast stove of multimedium fuel according to claim 1, it is characterised in that：Described hot blast furnace apparatus
The ventilation unit being connected including seal box (21), with hot-blast stove (2) bottom face, described hot-blast stove (2) is built in seal box
(21)。
3. a kind of general hot-blast stove of multimedium fuel according to claim 2, it is characterised in that：Described hot-blast stove (2)
Upper port be provided with and prevent the too high baffle plate (16) for damaging seal box (21) of temperature, described baffle plate (16) is resistant to elevated temperatures pottery
Ceramic products.
4. a kind of general hot-blast stove of multimedium fuel according to claim 2, it is characterised in that：Described seal box (21)
Upper end is provided with first through hole (15), described through hole (15) and is connected with heat pipe (1).
5. a kind of general hot-blast stove of multimedium fuel according to claim 2, it is characterised in that：Described ventilation unit bag
Include and be connected with ventilation duct on the second through hole (3) for being used to divulge information set in seal box (21) lower end, described the second through hole (3)
(4)。
6. a kind of general hot-blast stove of multimedium fuel according to claim 1, it is characterised in that：Described feed arrangement point
It is not provided with rice husk stove feed arrangement and coal charging aperture (14), described coal charging aperture (14) and is connected with locking device.
7. a kind of general hot-blast stove of multimedium fuel according to claim 6, it is characterised in that：Described rice husk stove charging
Device includes support arm (9), the feed hopper (11) on support arm (9), the adjustable blanking being connected with feed hopper (11)
The charging motor (12) of speed, the charging line (13) being connected with charging motor (12), the end of described charging line (13)
It is provided with blower fan (10).
8. a kind of general hot-blast stove of multimedium fuel according to claim 6, it is characterised in that：Described locking device bag
Include the locking door (19) being connected with coal charging aperture (14), the keeper (20) on locking door (19), match somebody with somebody with keeper (20)
Close the lock (18) of locking.
9. a kind of general hot-blast stove of multimedium fuel according to claim 1, it is characterised in that：Described heat-exchange device
Including outrigger (22), in the outrigger (22) with three to be one group have nine groups of steel pipes (7) and hot blast for heat exchange
What stove (2) was connected is used for heat for the flue gas leading (8) scavenged and external be air connected through steel pipe (7) and hot-blast stove (2)
The heating pipe (17) of exchange.
10. a kind of general hot-blast stove of multimedium fuel according to claim 9, it is characterised in that：Described flue gas leading (8)
On be connected with blast pipe (5), be used on blast pipe (5) to attract the bleed motor (6) of waste gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621720.3A CN107228484A (en) | 2017-07-27 | 2017-07-27 | A kind of general hot-blast stove of multimedium fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621720.3A CN107228484A (en) | 2017-07-27 | 2017-07-27 | A kind of general hot-blast stove of multimedium fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228484A true CN107228484A (en) | 2017-10-03 |
Family
ID=59956156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621720.3A Pending CN107228484A (en) | 2017-07-27 | 2017-07-27 | A kind of general hot-blast stove of multimedium fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107228484A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916906A (en) * | 2018-07-21 | 2018-11-30 | 潘真清 | A kind of multifunctional fuel heating stove |
| CN108954816A (en) * | 2018-07-20 | 2018-12-07 | 芜湖新农夫机械有限公司 | A kind of hot-blast stove |
| CN113819651A (en) * | 2021-09-26 | 2021-12-21 | 芜湖新农夫机械有限公司 | Intelligent hot blast stove with waste gas purification function and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876619Y (en) * | 2005-12-07 | 2007-03-07 | 辛泽世 | Energy-saving environment protection air heater |
| US20100126491A1 (en) * | 2008-11-25 | 2010-05-27 | Harold Angus Swanson | Burner for combustion of fuel in pellet or granular form |
| CN103486605A (en) * | 2013-08-22 | 2014-01-01 | 太仓新瑞节能设备有限公司 | High-efficiency micro-emission energy-saving boiler capable of recycling remaining energy |
| CN203964358U (en) * | 2014-04-04 | 2014-11-26 | 江西明源机械科技有限公司 | A kind of floated cavings hot-blast stove |
| CN104990262A (en) * | 2015-07-21 | 2015-10-21 | 河南巨烽生物能源开发有限公司 | Biological particle hot-blast stove |
-
2017
- 2017-07-27 CN CN201710621720.3A patent/CN107228484A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876619Y (en) * | 2005-12-07 | 2007-03-07 | 辛泽世 | Energy-saving environment protection air heater |
| US20100126491A1 (en) * | 2008-11-25 | 2010-05-27 | Harold Angus Swanson | Burner for combustion of fuel in pellet or granular form |
| CN103486605A (en) * | 2013-08-22 | 2014-01-01 | 太仓新瑞节能设备有限公司 | High-efficiency micro-emission energy-saving boiler capable of recycling remaining energy |
| CN203964358U (en) * | 2014-04-04 | 2014-11-26 | 江西明源机械科技有限公司 | A kind of floated cavings hot-blast stove |
| CN104990262A (en) * | 2015-07-21 | 2015-10-21 | 河南巨烽生物能源开发有限公司 | Biological particle hot-blast stove |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954816A (en) * | 2018-07-20 | 2018-12-07 | 芜湖新农夫机械有限公司 | A kind of hot-blast stove |
| CN108916906A (en) * | 2018-07-21 | 2018-11-30 | 潘真清 | A kind of multifunctional fuel heating stove |
| CN108916906B (en) * | 2018-07-21 | 2021-09-24 | 芜湖优诺信息科技有限公司 | Multifunctional fuel heating stove |
| CN113819651A (en) * | 2021-09-26 | 2021-12-21 | 芜湖新农夫机械有限公司 | Intelligent hot blast stove with waste gas purification function and use method thereof |
| CN113819651B (en) * | 2021-09-26 | 2023-05-23 | 芜湖新农夫机械股份有限公司 | Intelligent hot blast stove with waste gas purification function and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171003 |