CN107721143A - Two-way Cycle sulfur bloom annealing stove - Google Patents
Two-way Cycle sulfur bloom annealing stove Download PDFInfo
- Publication number
- CN107721143A CN107721143A CN201711040978.0A CN201711040978A CN107721143A CN 107721143 A CN107721143 A CN 107721143A CN 201711040978 A CN201711040978 A CN 201711040978A CN 107721143 A CN107721143 A CN 107721143A
- Authority
- CN
- China
- Prior art keywords
- hot air
- air circulation
- heater
- cover
- burner hearth
- 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.)
- Granted
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 23
- 239000011593 sulfur Substances 0.000 title claims abstract description 23
- 238000000137 annealing Methods 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 37
- 239000005864 Sulphur Substances 0.000 claims abstract description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003345 natural gas Substances 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000012774 insulation material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Air Supply (AREA)
- Tunnel Furnaces (AREA)
Abstract
The present invention relates to a kind of Two-way Cycle sulfur bloom annealing stove, burner hearth in the middle part of including body of heater and in body of heater, transmission net band is installed in burner hearth, inner cover, middle cover and outer cover are sequentially provided with the outside of burner hearth, hot air circulation blower is installed at the top of body of heater, body of heater on both sides of the middle is respectively equipped with sulphur rifle and sulphur gas circulating fan, and lower portion of furnace body both sides are respectively equipped with natural gas spraying gun；Burner hearth is located in inner cover, the cavity that inner cover, middle cover and body of heater surround is the first hot air circulation passage, the cavity that middle cover, outer cover and body of heater surround is the second hot air circulation passage, the gas outlet of two natural gas spraying guns is respectively positioned in the first hot air circulation passage, is circulated the front portion of airduct and the front portion of sulphur rifle and is respectively positioned in burner hearth.The present invention is provided with inner cover, middle cover and outer cover, and body of heater is divided into multiple cyclic spaces, hot blast and sulfur bloom dielectric gas are separately circulated, it has been easy to vent gas treatment, and recycling for gas is realized, noxious gas emission concentration is reduced, has saved the energy.
Description
Technical field
The present invention relates to a kind of Two-way Cycle sulfur bloom annealing stove.
Background technology
Heat-treatment furnace is divided into annealing furnace, glowing furnace, tempering furnace, normalizing furnace, hardening and tempering furnace, is mainly used in large-scale carbon steel, alloy
The annealing of steel part；Surface hardening part is tempered；The Technologies for Heating Processing such as weldment stress relief annealing, timeliness.Mode of heating has electricity to add
Heat, fuel oil, combustion gas, fire coal, hot air circulation.Annealing furnace is a kind of novel heat exchange equipment.Annealing furnace is energy-saving periodic operation
Stove, super energy-saving structure, using fibre structure, economize on electricity 60%.
In the processing procedure of vial, it can use and arrive annealing furnace, and can use and arrive sulfur bloom dielectric gas, pass through sulphur
Frostization processing improves the chemical stability of vial, but the combustion gas tail gas of annealing furnace and sulfur bloom medium excess gas enter at present
Enter the same space discharge, mixed excess gas is unable to qualified discharge, and difficulty of governance is big, and sulfur bloom medium excess gas
It can not recycle, cause waste.
The content of the invention
Deficiency of the prior art, the technical problem to be solved in the present invention are more than：Offer one kind solves above-mentioned
Problem, hot blast and sulfur bloom dielectric gas are separately circulated, have been easy to vent gas treatment, and realizes gas circulation utilization
Two-way Cycle sulfur bloom annealing stove.
The technical solution adopted for the present invention to solve the technical problems is：Two-way Cycle sulfur bloom annealing stove includes body of heater and position
Burner hearth in middle part in body of heater, transmission net band is installed in burner hearth, inner cover, middle cover and outer cover, stove are sequentially provided with the outside of burner hearth
Hot air circulation blower is installed at the top of body, body of heater on both sides of the middle is respectively equipped with sulphur rifle and sulphur gas circulating fan, lower portion of furnace body both sides
It is respectively equipped with natural gas spraying gun；
Burner hearth is located in inner cover, and inner cover, middle cover and the cavity that surrounds of body of heater are the first hot air circulation passage, middle cover, outer cover
It is the second hot air circulation passage with the cavity that body of heater surrounds, the bottom of hot air circulation blower, which is located in the second hot air circulation passage, pushes up
Portion, the opening position of the first hot air circulation passage and the second hot air circulation passage in hot air circulation blower bottom are connected, the first heat
The bottom of wind circulation canal and the second hot air circulation passage is connected, and the gas outlet of two natural gas spraying guns is respectively positioned on the first hot blast
In circulation canal, sulphur gas circulating fan is connected with circulation airduct, circulates the front portion of airduct and the front portion of sulphur rifle and is respectively positioned on burner hearth
It is interior, insulation material is filled between the inwall and outer cover of body of heater, the bottom periphery of outer cover is equipped with refractory brick, hot air circulation blower
Both sides be respectively arranged with butterfly valve, butterfly valve communicates with the second hot air circulation passage.
Described inner cover, middle cover and outer cover is preferably made of steel plate.
Described insulation material is preferably heat-preservation cotton.
Use principle is：
In use, pending vial is placed on transmission net band, into burner hearth, natural gas spraying gun is by the first hot blast
Air heating in circulation canal and the second hot air circulation passage, and hot air circulation is realized by hot air circulation blower, to burner hearth
Heat temperature raising is carried out, meanwhile, sulfur bloom dielectric gas is squeezed into burner hearth by sulphur rifle, is handled by sulfur bloomization and improves vial
Chemical stability, sulfur bloom dielectric gas can by sulphur gas circulating fan and circulation airduct be circulated in burner hearth.Using finishing
Afterwards, the combustion gas of the first hot air circulation passage and the interior residual of the second hot air circulation passage can be discharged by butterfly valve, the sulfur bloom in burner hearth
Changing dielectric gas can be discharged by sulphur gas circulating fan and circulation airduct.
Beneficial effect is possessed by the present invention：The present invention is provided with inner cover, middle cover and outer cover, body of heater is divided into multiple
The cyclic space, hot blast and sulfur bloom dielectric gas are separately circulated, have been easy to vent gas treatment, and realize the circulation of gas
Utilize, reduce noxious gas emission concentration, saved the energy.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1st, body of heater；2nd, burner hearth；3rd, transmission net band；4th, inner cover；5th, middle cover；6th, outer cover；7th, hot air circulation blower；8、
Sulphur rifle；9th, sulphur gas circulating fan；10th, natural gas spraying gun；11st, the first hot air circulation passage；12nd, the second hot air circulation passage；13、
Circulate airduct；14th, insulation material；15th, refractory brick.
Embodiment
Embodiments of the invention are described further below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of Two-way Cycle sulfur bloom annealing stove, including body of heater 1 and the burner hearth 2 positioned at the interior middle part of body of heater 1, stove
Transmission net band 3 is installed, the outside of burner hearth 2 is sequentially provided with inner cover 4, middle cover 5 and outer cover 6, and the top of body of heater 1 is provided with heat in thorax 2
Wind circulating fan 7, the on both sides of the middle of body of heater 1 are respectively equipped with sulphur rifle 8 and sulphur gas circulating fan 9, and the bottom both sides of body of heater 1 are respectively equipped with day
Right gas spray gun 10；
Burner hearth 2 is located in inner cover 4, and the cavity that inner cover 4, middle cover 5 and body of heater 1 surround is the first hot air circulation passage 11, in
The cavity that cover 5, outer cover 6 and body of heater 1 surround is the second hot air circulation passage 12, and the bottom of hot air circulation blower 7 is positioned at the second heat
The inner top of wind circulation canal 12, the first hot air circulation passage 11 and the second hot air circulation passage 12 are in the bottom of hot air circulation blower 7
Opening position be connected, the first hot air circulation passage 11 is connected with the bottom of the second hot air circulation passage 12, two natural gases
The gas outlet of spray gun 10 is respectively positioned in the first hot air circulation passage 11, and sulphur gas circulating fan 9 is connected with circulation airduct 13, circulates
The front portion of airduct 13 and the front portion of sulphur rifle 8 are respectively positioned in burner hearth 2, and insulation material is filled between the inwall and outer cover 6 of body of heater 1
14, the bottom periphery of outer cover 6 is equipped with refractory brick 15, and the both sides of hot air circulation blower 7 are respectively arranged with butterfly valve 16, butterfly valve 16 with
Second hot air circulation passage 12 communicates.
Inner cover 4, middle cover 5 and outer cover 6 are made of steel plate, and insulation material 14 is heat-preservation cotton.
Use principle is：
In use, pending vial is placed on transmission net band 3, into burner hearth 2, natural gas spraying gun 10 is by first
Air heating in the hot air circulation passage 12 of hot air circulation passage 11 and second, and realize that hot blast follows by hot air circulation blower 7
Ring (loop direction is as shown by arrows in FIG.), heat temperature raising is carried out to burner hearth 2, meanwhile, sulphur is squeezed into burner hearth 2 by sulphur rifle 8
Frostization dielectric gas, the chemical stability for improving vial is handled by sulfur bloomization, and sulfur bloom dielectric gas can be followed by sulphur gas
Ring blower fan 9 and circulation airduct 13 circulate in burner hearth 2.After use, the first hot air circulation passage 11 and the second hot air circulation
The combustion gas of residual can be discharged by butterfly valve 16 in passage 12, and the sulfur bloom dielectric gas in burner hearth 2 can pass through sulphur gas circulating fan 9
Discharged with circulation airduct 13.
Claims (3)
1. a kind of Two-way Cycle sulfur bloom annealing stove, including body of heater (1) and the burner hearth (2) positioned at the interior middle part of body of heater (1), burner hearth (2)
Transmission net band (3) is inside installed, it is characterised in that：Inner cover (4), middle cover (5) and outer cover (6) are sequentially provided with the outside of burner hearth (2),
Hot air circulation blower (7) is installed at the top of body of heater (1), body of heater (1) on both sides of the middle is respectively equipped with sulphur rifle (8) and sulphur gas circulating fan
(9), body of heater (1) bottom both sides are respectively equipped with natural gas spraying gun (10)；
Burner hearth (2) is located in inner cover (4), and the cavity that inner cover (4), middle cover (5) and body of heater (1) surround is the first hot air circulation passage
(11) cavity that, middle cover (5), outer cover (6) and body of heater (1) surround is the second hot air circulation passage (12), hot air circulation blower (7)
Bottom be located at second hot air circulation passage (12) inner top, the first hot air circulation passage (11) and the second hot air circulation passage
(12) opening position in hot air circulation blower (7) bottom is connected, and the first hot air circulation passage (11) and the second hot air circulation are led to
The bottom in road (12) is connected, and the gas outlet of two natural gas spraying guns (10) is respectively positioned in the first hot air circulation passage (11), sulphur
Gas circulating fan (9) is connected with circulation airduct (13), and the front portion of circulation airduct (13) and the front portion of sulphur rifle (8) are respectively positioned on burner hearth
(2) in, it is filled with insulation material (14) between the inwall and outer cover (6) of body of heater (1), the bottom periphery of outer cover (6) is equipped with resistance to
Firebrick (15), the both sides of hot air circulation blower (7) are respectively arranged with butterfly valve (16), butterfly valve (16) and the second hot air circulation passage
(12) communicate.
A kind of 2. Two-way Cycle sulfur bloom annealing stove according to claim 1, it is characterised in that：Described inner cover (4), middle cover
(5) it is made with outer cover (6) of steel plate.
A kind of 3. Two-way Cycle sulfur bloom annealing stove according to claim 1, it is characterised in that：Described insulation material (14)
For heat-preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040978.0A CN107721143B (en) | 2017-10-30 | 2017-10-30 | Double-circulation sulfur frosting annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040978.0A CN107721143B (en) | 2017-10-30 | 2017-10-30 | Double-circulation sulfur frosting annealing furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107721143A true CN107721143A (en) | 2018-02-23 |
| CN107721143B CN107721143B (en) | 2024-03-12 |
Family
ID=61202881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711040978.0A Active CN107721143B (en) | 2017-10-30 | 2017-10-30 | Double-circulation sulfur frosting annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107721143B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466549A (en) * | 2023-12-27 | 2024-01-30 | 德州晶华药用玻璃有限公司 | Device for vulcanization annealing of antibiotic medicine bottles |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86106198A (en) * | 1986-09-10 | 1988-03-23 | 国营南光机器厂 | Heating chamber of annealer for glass ware |
| JP2005231991A (en) * | 2004-02-20 | 2005-09-02 | Tamglass Ltd Oy | Air-exhausting glass annealing furnace for laminated glass sheet |
| CN201010675Y (en) * | 2006-11-17 | 2008-01-23 | 南京年达炉业科技有限公司 | Continuous annealing oven heated air circulation mechanism |
| CN101652329A (en) * | 2007-04-03 | 2010-02-17 | 旭硝子株式会社 | Process for producing flat glass, apparatus for forming buffer layer of flat glass, and flat glass producing equipment |
| CN102260038A (en) * | 2010-05-31 | 2011-11-30 | 株式会社Lg化学 | Annealing apparatus and method for float glass |
| CN102757171A (en) * | 2012-07-12 | 2012-10-31 | 湖北新华光信息材料有限公司 | Annealing furnace |
| CN103540734A (en) * | 2013-10-30 | 2014-01-29 | 洛阳市西格马炉业有限公司 | Air circulating gas furnace |
| CN207498277U (en) * | 2017-10-30 | 2018-06-15 | 山东省药用玻璃股份有限公司 | Two-way Cycle sulfur bloom annealing stove |
-
2017
- 2017-10-30 CN CN201711040978.0A patent/CN107721143B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86106198A (en) * | 1986-09-10 | 1988-03-23 | 国营南光机器厂 | Heating chamber of annealer for glass ware |
| JP2005231991A (en) * | 2004-02-20 | 2005-09-02 | Tamglass Ltd Oy | Air-exhausting glass annealing furnace for laminated glass sheet |
| CN201010675Y (en) * | 2006-11-17 | 2008-01-23 | 南京年达炉业科技有限公司 | Continuous annealing oven heated air circulation mechanism |
| CN101652329A (en) * | 2007-04-03 | 2010-02-17 | 旭硝子株式会社 | Process for producing flat glass, apparatus for forming buffer layer of flat glass, and flat glass producing equipment |
| CN102260038A (en) * | 2010-05-31 | 2011-11-30 | 株式会社Lg化学 | Annealing apparatus and method for float glass |
| CN102757171A (en) * | 2012-07-12 | 2012-10-31 | 湖北新华光信息材料有限公司 | Annealing furnace |
| CN103540734A (en) * | 2013-10-30 | 2014-01-29 | 洛阳市西格马炉业有限公司 | Air circulating gas furnace |
| CN207498277U (en) * | 2017-10-30 | 2018-06-15 | 山东省药用玻璃股份有限公司 | Two-way Cycle sulfur bloom annealing stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466549A (en) * | 2023-12-27 | 2024-01-30 | 德州晶华药用玻璃有限公司 | Device for vulcanization annealing of antibiotic medicine bottles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107721143B (en) | 2024-03-12 |
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Legal Events
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Gang Inventor after: Wang Yuwei Inventor after: Jiang Zhaowei Inventor after: Song Zuofu Inventor after: Zhang Yushi Inventor after: Ge Kangfeng Inventor before: Chen Gang Inventor before: Wang Yuwei Inventor before: Jiang Zhaowei Inventor before: Song Zuofu Inventor before: Zhang Yushi |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |