CN202501618U - Hot blast stove device - Google Patents

Hot blast stove device Download PDF

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Publication number
CN202501618U
CN202501618U CN2012200949821U CN201220094982U CN202501618U CN 202501618 U CN202501618 U CN 202501618U CN 2012200949821 U CN2012200949821 U CN 2012200949821U CN 201220094982 U CN201220094982 U CN 201220094982U CN 202501618 U CN202501618 U CN 202501618U
Authority
CN
China
Prior art keywords
blast stove
hot
burner
urceolus
cold
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.)
Expired - Lifetime
Application number
CN2012200949821U
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Chinese (zh)
Inventor
颜军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUEYANG YANSHI BURNER INDUSTRIAL Co Ltd
Original Assignee
YUEYANG YANSHI BURNER INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YUEYANG YANSHI BURNER INDUSTRIAL Co Ltd filed Critical YUEYANG YANSHI BURNER INDUSTRIAL Co Ltd
Priority to CN2012200949821U priority Critical patent/CN202501618U/en
Application granted granted Critical
Publication of CN202501618U publication Critical patent/CN202501618U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

The utility model relates to a combustion hot blast stove device for combusting oil or gas fuel. The hot blast stove device is characterized by mainly comprising a combustion-supporting fan, a cold doping fan, a combustor and a hot blast stove cold doping cylinder. The hot blast stove device adopts the oil or the gas fuel and high-temperature flame sprayed out from the combustor enters the hot blast stove cold doping cylinder; high-temperature flame uniformly permeates into air, the temperature is reduced to 100-800 DEG C, and then hot air is sprayed out from an outlet of the hot blast stove device. The hot blast stove device disclosed by the utility model organically combines the fan, the combustor, the cold doping cylinder and a control part, so that the whole process of mixing the fuel with the air, combusting, carrying out cold doping and the like can be independently finished; and the requirements of various hot air temperatures are met.

Description

The hot-blast stove device
Technical field
The utility model relates to a kind of hot-blast stove device.Specifically, be a kind ofly to adopt oil plant or the gaseous fuel thermal-flame through a kind of burner ejection to get into behind the hot-blast stove device thermal-flame is evenly infiltrated the outlet ejection from the hot-blast stove device of the hot-air that progressively is cooled to 100-800 ℃ behind the air.
Background technology
Hot-blast stove device of the prior art all adopts fire clay to make liner, and is not only heavy, bulky and need baker; To the air distribution of dilution air with flow to unreasonable distribution, hot blast temperature is difficult to control, it is insufficient to burn; Contaminated environment, and installation, maintenance is inconvenient.
Summary of the invention
It is a kind of except that power line, fuel inlet pipe that the purpose of the utility model is to provide, and no longer relies on outside other condition and can spray the hot-blast stove device of different hot blast temperatures alone.
The technical scheme of the utility model is: a kind of hot-blast stove device is characterized in that: mainly by burner, combustion fan, mix that air-cooler, hot-blast stove are mixed cold tube, connected airduct, adjusting valve is formed; Burner is arranged on combustion fan connection airduct and hot-blast stove is mixed between the cold tube; Combustion fan, mix air-cooler and mix cold tube with burner and hot-blast stove respectively and be connected through connecting airduct; Be provided with adjusting valve connecting on the airduct, oil-feed or air inlet pipe link to each other on burning control valve and the burner.
The described burner of the utility model is made up of urceolus, support set, oil atomizer gun or jet gun, burner inner liner, mounting flange, and the rear end of support set is arranged on the urceolus, and the front end of support set connects burner inner liner, and the port of export of burner inner liner is connected with mounting flange.
The burner inner liner of the described burner of the utility model is integrally welded by the mutual intussusception of stainless steel cylinder of a plurality of different-diameters, leaves annular space between adjacent two, is drilled with fresh air inlet on the outermost one section outlet burner inner liner.
The utility model is described mix cold tube by urceolus with mix cold cylindrical shell and constitute; Mix cold cylindrical shell and be arranged on the central authorities of urceolus, mix cold cylindrical shell and be connected with the two ends of urceolus; On urceolus, have air inlet.
The described urceolus of mixing cold tube of the utility model is processed by steel plate, has air inlet on the tube; Board-like adjusting valve is housed outside air inlet; Rear end at urceolus is provided with peep hole, also is provided with fixing support rack on the urceolus.
Mix the perforate cylinder of the different-diameter that cold cylindrical shell processed by the heat-resistance stainless steel plate and form, leave annular space between adjacent two with the awl tube; The awl tube is provided with the whirlwind shutter, and discharge ring is provided with stainless pipe.
The described hot-blast stove device of the utility model is with burner, combustion fan, mix air-cooler, mix cold tube, control section organically combines; Can accomplish fuel and Air mixing independently, burn, mix overall processes such as cold, satisfy the needs of various different hot blast temperatures.
Description of drawings
Fig. 1 is the utility model sketch map.
Among the figure: 1. mix air-cooler 2. connection airducts 3. adjusting valves 4. combustion fans 5. adjusting valves 6. connection airducts 7. burners 8. and mix cold tube.
Fig. 2 is the burner sketch map.
Among the figure: 11, urceolus; 12, back base plate; 13. peep hole; 14, support set; 15, air inlet; 16, cyclone; 17, base plate; 18, annular space; 19, burner inner liner; 20, interlayer; 21, mounting flange; 22, fresh air inlet; 23, outlet burner inner liner.
Fig. 3 is for mixing cold tube sketch map.
Among the figure: 31, urceolus; 32, interlayer; 33, advance air scoop; 34, back plate; 35, peep hole; 36, burner installing port; 37, whirlwind ring; 38, shutter; 39, mix cold cylindrical shell; 40, peep hole; 41, annular space; 42, fresh air inlet; 43, blast pipe; 44, whirlwind ring; 45, discharge ring.
The specific embodiment
As shown in Figure 1, the utility model is by mixing air-cooler 1; Connect airduct 2; Adjusting valve 3; Combustion fan 4; Adjusting valve 5; Connect airduct 6; Burner 7; Mixing cold tube 8 forms; Burner 7 is connected with the rear end of mixing cold tube 8 through mounting flange; Oil atomizer gun is arranged on the support set of burner; Mix air-cooler 1 and connect adjusting valves 3 through connecting airduct 2, adjusting valve 3 through flange with mix cold 8 and be connected.Combustion fan 4 connects airduct 6 through adjusting valve 5 and is connected with burner 7, forms complete hot-blast stove device.
As shown in Figure 2, the burner of the utility model is by urceolus 11; Back base plate 12; Peep hole 13; Support set 14, air inlet 15, cyclone 16; Base plate 17; Annular space 18; Burner inner liner 19; Interlayer 20; Mounting flange 21; Fresh air inlet 22; Outlet burner inner liner 23 is formed; Oil atomizer gun is arranged on behind the burner on the support set on the base plate; The pressure wind of blower fan gets in the interlayer between urceolus and the burner inner liner through air inlet; Get in the burner inner liner in air distribution ratio of setting and air intake direction; With the fuel mix burning that gets into from atomizer, combustion flame sprays into from the outlet burner inner liner mixes cold tube, provides burning pure high-speed flame.
The combustion flame tube of the utility model is made up of base plate 17, central cyclone 16, multistage burner inner liner 19, support set 14; The required air that burns gets into 5%-15% by cyclone; Leave the annular space of 1-5 millimeter between base plate periphery and the burner inner liner wall, the air capacity that from annular space, gets into accounts for the 10%-30% of total amount, and burner inner liner is by the mutual intussusception of the cylinder of a plurality of different-diameters and be welded and fused; Leave the 50%-60% that air capacity that the annular space of 1.5-3 millimeter gets into accounts for total amount between adjacent two from annular space; The suitable flame tube wall that its airintake direction has faces outwards spray of outlet, and what have inwardly sprays towards base plate, occupies the hole of 1-3 circle Φ 5-Φ 15 on the outermost one section outlet tube; The air capacity that from these holes, radially gets into accounts for the 10%-30% of total amount; These air inlet proportionings and airintake direction are selected because of the different heat amount, leave the 0.5-2 mm clearance between outlet burner inner liner 23 and the shell, and burner inner liner is processed and welded with 1.5-3 millimeter corrosion resistant plate.
The urceolus 11 of the utility model burner is processed by the steel plate of 3-8 millimeters thick, has rectangle air inlet 15 on the tube; On base plate behind the urceolus 12, be provided with circular peep hole 13, other end cylindrical is provided with mounting flange 21.
The oil atomizer gun of the utility model is made up of fuel inlet fitting, oil filter, control valve, atomizer, and combustion oil gets into atomizer by fuel inlet fitting through oil filter, control valve and in the atomizing piece aperture of oil nozzle front portion, sprays.
As shown in Figure 3, the utility model mixes cold tube by urceolus 31; Interlayer 32; Air inlet 33; Back plate 34; Peep hole 35; Burner installing port 36; Whirlwind ring 37; Shutter 38; Mix cold tube 39; Peep hole 40; Annular space 41; Fresh air inlet 42; Blast pipe 43; Whirlwind ring 44; Discharge ring 45; Fixing support rack is formed.
Mix around shaping drum and awl tube that cold tube is provided with different-diameter, establish eddy flow air channel and shutter on the awl tube.The air capacity that from awl tube annular space and whirlwind shutter, gets into accounts for the 10%-20% of total amount; Mix the annular space that leaves the 3-10 millimeter between adjacent two of cold cylindrical shell different-diameter, the air capacity that from then on gets in the annular space accounts for the 40%-60% of total amount, and the suitable flame tube wall that its airintake direction has faces outwards spray of outlet; What have inwardly sprays towards cylinder; What have sprays into towards cylindrical center, on discharge ring, is provided with many stainless pipes different in size 43, and the air capacity of entering accounts for the 10%-15% of total amount; These air inlet proportionings and airintake direction are selected because of the different heat amount, mix the heat-resistance stainless steel plate of cold tube 39 usefulness 3-5 millimeters thick and process and weld.

Claims (6)

1. hot-blast stove device is characterized in that: mainly by burner, combustion fan, mix that air-cooler, hot-blast stove are mixed cold tube, connected airduct, adjusting valve is formed; Burner is arranged on combustion fan connection airduct and hot-blast stove is mixed between the cold tube; Combustion fan, mix air-cooler and mix cold tube with burner and hot-blast stove respectively and be connected through connecting airduct; Be provided with adjusting valve connecting on the airduct, oil-feed or air inlet pipe link to each other on burning control valve and the burner.
2. hot-blast stove device according to claim 1; It is characterized in that: burner is made up of urceolus, support set, oil atomizer gun or jet gun, burner inner liner, mounting flange; The rear end of support set is arranged on the urceolus; The front end of support set connects burner inner liner, and the port of export of burner inner liner is connected with mounting flange.
3. hot-blast stove device according to claim 2 is characterized in that: the burner inner liner of burner is integrally welded by the mutual intussusception of stainless steel cylinder of a plurality of different-diameters, leaves annular space between adjacent two, is drilled with fresh air inlet on the outermost one section outlet burner inner liner.
4. hot-blast stove device according to claim 1 is characterized in that: mix cold tube by urceolus with mix cold cylindrical shell and constitute; Mix cold cylindrical shell and be arranged on the central authorities of urceolus, mix cold cylindrical shell and be connected with the two ends of urceolus; On urceolus, have air inlet.
5. hot-blast stove device according to claim 1 is characterized in that: the urceolus of mixing cold tube is processed by steel plate, has air inlet on the tube; Board-like adjusting valve is housed outside air inlet; Rear end at urceolus is provided with peep hole, also is provided with fixing support rack on the urceolus.
6. hot-blast stove device according to claim 4 is characterized in that: the perforate cylinder of mixing the different-diameter that cold cylindrical shell processed by the heat-resistance stainless steel plate is formed with the awl tube, leaves annular space between adjacent two; The awl tube is provided with the whirlwind shutter, and discharge ring is provided with stainless pipe.
CN2012200949821U 2012-03-14 2012-03-14 Hot blast stove device Expired - Lifetime CN202501618U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200949821U CN202501618U (en) 2012-03-14 2012-03-14 Hot blast stove device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200949821U CN202501618U (en) 2012-03-14 2012-03-14 Hot blast stove device

Publications (1)

Publication Number Publication Date
CN202501618U true CN202501618U (en) 2012-10-24

Family

ID=47038230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200949821U Expired - Lifetime CN202501618U (en) 2012-03-14 2012-03-14 Hot blast stove device

Country Status (1)

Country Link
CN (1) CN202501618U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103574891A (en) * 2013-10-29 2014-02-12 中国科学院过程工程研究所 Hot air generating system with stably adjustable air volume and temperature and hot air generating method
CN112344371A (en) * 2020-11-06 2021-02-09 徐州燃烧控制研究院有限公司 Flame tube, industrial low-nitrogen combustor and step-by-step amplification method of gas flame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103574891A (en) * 2013-10-29 2014-02-12 中国科学院过程工程研究所 Hot air generating system with stably adjustable air volume and temperature and hot air generating method
CN103574891B (en) * 2013-10-29 2016-03-16 中国科学院过程工程研究所 The hot blast generation systems that a kind of air quantity and temperature Absorbable organic halogens regulate and method
CN112344371A (en) * 2020-11-06 2021-02-09 徐州燃烧控制研究院有限公司 Flame tube, industrial low-nitrogen combustor and step-by-step amplification method of gas flame
CN112344371B (en) * 2020-11-06 2022-04-19 徐州燃烧控制研究院有限公司 Flame tube, industrial low-nitrogen combustor and step-by-step amplification method of gas flame

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GR01 Patent grant
CX01 Expiry of patent term
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Granted publication date: 20121024