CN200978271Y - Atmospheric industrial gas generation furnace - Google Patents
Atmospheric industrial gas generation furnace Download PDFInfo
- Publication number
- CN200978271Y CN200978271Y CNU200620049004XU CN200620049004U CN200978271Y CN 200978271 Y CN200978271 Y CN 200978271Y CN U200620049004X U CNU200620049004X U CN U200620049004XU CN 200620049004 U CN200620049004 U CN 200620049004U CN 200978271 Y CN200978271 Y CN 200978271Y
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- CN
- China
- Prior art keywords
- coal
- heater
- water
- pipe
- furnace
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- 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 - Fee Related
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model relates to a normal-pressure industrial gas producer, which adopts that the micro-pressure water and vapor directly enter into furnace and water inflow controls the vapor. The utility model comprises a furnace body, an inlet coal hopper, a hydraulic feeding coal tube, a water inlet pipe and a water inlet valve, an air pipe and a magnetic valve, a gas air-jet and a water-sealing slag-tapping bucket. The furnace body is straight barrel with double jackets, the side of top of the furnace body is provided with the hydraulic feeding coal tube, the middle of the furnace body is arranged with furnace door; the other side of the furnace body is provided with a gas nozzle. The side of the lower furnace body is arranged with a slag-tapping opening. Because the vapor directly enters into the furnace, the furnace body is unpressurized vessel, and the utility model is safe. The water in jackets not only is cooling liquid of furnace, but also can be used to produce water-gas vapor for gas producer. As the utility model is provided a hydraulic automatic coal-filling, a thermocouple temperature measurement, a control temperature and an electric unloading coal slag, and the like, the full-automatic operation and control can be realized. The water-sealing can protect against the dust flying when the coal slag is out, so the utility model is the safe, energy-saving and environmental protection industrial equipment.
Description
Technical field
The utility model relates to the manufacturing technology field of producer gas generator, especially refers to a kind of and the manufacturing technology matching used atmospheric industrial gas generating furnace of other industrial equipmentss.
Background technology
Usually to use coal gas in the industrial production and make the energy, for example in occasions such as heating, oven dry, sintering, tempering, thermal treatments.Therefore do not having under the supporting situation of municipal pipeline coal gas, enterprise often gets and oneself produces coal gas.This coal gas is commonly called as water-gas, often can see in the fertilizer plant that produces synthetic ammonia with coal in one's early years.But the purpose of synthesis ammonia plant mainly is to produce hydrogen, so that synthesize and production liquefied ammonia with nitrogen, coal gas is its byproduct, but it is an important energy source rare on other industrial production.For example in some stainless-steel cold-rolling enterprises, usually need the Stainless Steel Band of cold rolling mistake is carried out temper.All be that this is the energy consumption height not only with electric furnace heating, and because of these furnace powers are generally all bigger in the past, often strove electric energy, allowed electricity, caused inconvenience to enterprise's production so must often keep away the peak with other equipment.Therefore some enterprises' employing coal gas heat and carry out temper in recent years, so be equipped with producer gas generator in tempering process.But the structure formation of existing producer gas generator all is the fertilizer plant of continuing to use over, and to produce that of synthetic ammonia a kind of, and not only volume is big but also energy consumption is high for it, is not suitable for supporting use in tempering process in fact.And the steam in the stove has certain pressure, and therefore, body of heater belongs to pressurized vessel, not only the producer is had relatively high expectations, and has brought some restrictions and requirement also for user's operational administrative.Moreover as the steam that produces be not used, direct production dry type coal gas, this is the waste of the energy, limits to the user again.Therefore it is very necessary existing this class producer gas generator being transformed.
The utility model content
The purpose of this utility model is: existing producer gas generator is transformed, made it to operate under normal pressure; Solve the problem of utilizing of steam simultaneously, and can make the volume-diminished of body of heater, safer, energy-conservation and environmental protection.
The technical scheme of the utility model technical solution problem is: adopt minute-pressure water outlet, steam directly into stove, control steam with flooding quantity.The utility model by body of heater, advance coal, water inlet, air inlet and the each several part of supplying gas, slag tap is formed, comprise coal feeding bucket, hydraulic pressure deliver coal pipe, water inlet pipe and water intaking valve, blast main and motorized valve, coal gas air nozzle, water seal dirt-excluding bucket.Described body of heater is the straight shape cylinder of double-jacket, and the top is provided with lid, is provided with survey coal pipe and activity and seals on lid; Be provided with the hydraulic pressure pipe of delivering coal in described upper of furnace body side, the burner hearth of straight-through body of heater; Be provided with fire door at the body of heater middle part; Opposite side at body of heater is provided with the coal gas air nozzle of carrying coal gas; Lower side at body of heater is provided with dirt-excluding bucket; Be provided with water vapor and Air mixing gas inlet pipe at bottom of furnace body, one side and vapour pipe and blast main join; Be provided with rotatable grate at the body of heater inner bottom part, the motor outer by stove drives by conical gear.Also be provided with liquidometer and rising pipe in the upper of furnace body outside in addition.
On delivering coal pipe, described hydraulic pressure is provided with coal feeding bucket; Be provided with thermometric thermopair in described blast main side; Below described gas mixture inlet pipe, be provided with water sealed tank; Described vapour pipe is pass-out from the chuck of upper of furnace body, and is connected with the air intake duct of bottom.
The utility model is owing to adopt steam directly to enter burner hearth, and is provided with rising pipe outside the body of heater of chuck upper outside, makes body of heater become open vessels not under pressure, therefore safety relatively.Water in the chuck is the cooling cooling fluid of burner hearth simultaneously, and the producer that can give gas again produces the usefulness of the steam of water-gas.And owing to be provided with the hydraulic pressure automatic stoking, and thermocouple temperature measurement, temperature control, therefore the electronic cinder etc. that unloads can realize unattended operation and control.When going out cinder automatically, also have water seal protection in addition, the generation of the scene of having stopped when slagging tap, to stir up a cloud of dust, so the utility model is a kind of not only safety, environmental protection but also energy-conservation industrial equipments.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model structure;
Each title and mark among the figure: 1. coal feeding bucket, 2. survey the coal pipe, 3. activity seal, 4. liquidometer, 5. rising pipe, 6. loam cake, 7. body of heater, 8. gasburner, 9. blast pipe, 10. fire door, 11. dirt-excluding buckets, 12. slags unload mouth, 13. gas mixture inlet pipe, 14. water sealed tanks, 15. thermopairs, 16. blast mains, 17. motor valves, 18. vapour pipes, 19. electric motor, 20. water inlet pipes, 21. chucks, the 22. hydraulic pressure pipe, 23. of delivering coal and rotate grates, 24. conical gear.
Embodiment
As shown in the figure, the utility model is a kind of and the matching used atmospheric industrial gas generating furnace of industrial equipments, by body of heater, advance coal, water inlet, air inlet and supply gas, tapping mechanism forms, and comprises coal feeding bucket 1, hydraulic pressure deliver coal pipe 22, water inlet pipe 20 and water intaking valve, blast main 16 and motor valve 17, gasburner 8, water seal dirt-excluding bucket 11.Body of heater 7 is the straight shape cylinder of double-jacket 21, is provided with in top cover 6 and surveys coal pipe 2 and activity seals 3.Be provided with the hydraulic pressure pipe 22 of delivering coal, and chuck 21 nexines of straight-through body of heater 7 in body of heater 7 upper side; Be provided with fire door 10 at body of heater 7 middle parts.Opposite side at body of heater 7 is provided with the gasburner 8 of carrying coal gas.Lower side at body of heater 7 is provided with dirt-excluding bucket 11.Be provided with water vapor and Air mixing gas inlet pipe 13 in body of heater 7 bottoms, and link to each other with blast main 16 with vapour pipe 18.Be provided with the rotation grate 23 that drives by conical gear 24 by the electric motor outside the stove 19 at body of heater 7 inner bottom parts.Between the internal layer of rotation grate 23 and body of heater 7, leave slag outlet 12.Also be provided with liquidometer 4 and rising pipe 5 in the outside on body of heater 7 tops in addition.During operation, earlier join coal cinder in the burner hearth in advance, coal is lighted and injection tap water in the chuck 21 of body of heater 7, when coal burning in the stove arrives certain temperature, water in the chuck 21 also seethe with excitement and become steam, and steam is overflowed from chuck 21 tops, enter in the burner hearth from body of heater 7 bottoms after the air mixed of coming in by vapour pipe 18 with from blast main 16, with red-hot coal cinder water generation reaction coal gas, the coal gas of generation sprays from the gasburner 8 of upper of furnace body.Because fresh air enters from gasburner 8 lateral blast pipes 9, so the speed that coal gas sprays from nozzle can be very anxious.When becoming cinder after the coal cinder burning, automatic control system actuating motor 19, electric motor 19 drives the conical gear 24 with motor coaxle, and then driven rotary grate 23, slag is unloaded mouth 12 from slag take off down, lays down from water seal dirt-excluding bucket 11.Owing to outside body of heater 7 lateral chucks 21, be provided with open rising pipe 5, so the pressure in the chuck can not raise.In addition, hydraulic pressure is delivered coal pipe 22, thermopair 15, motor valve 17, electric motor 19 etc. all by the supervisory control desk centralized Control.
Claims (5)
1. an atmospheric industrial gas generating furnace is by body of heater, advance coal, water inlet, advance air and carry coal gas, going out the cinder each several part forms, comprise coal feeding bucket (1), the hydraulic pressure pipe (22) of delivering coal, water inlet pipe (20) and water intaking valve, blast main (16) and motor valve (17), gasburner (8), dirt-excluding bucket (11) and water sealed tank (14), it is characterized in that described body of heater (7) is the straight shape cylinder of double-jacket (21), the top is provided with lid (6), on lid (6), be provided with survey coal pipe (2) and activity and seal (3), body of heater (7) upper side is provided with the hydraulic pressure pipe (22) of delivering coal, and chuck (21) nexine of straight-through body of heater (7) is a burner hearth; Be provided with fire door (10) at body of heater (7) middle part; Opposite side at body of heater (7) is provided with the gasburner (8) of carrying coal gas; Lower side at body of heater (7) is provided with dirt-excluding bucket (11); Be provided with water vapor and Air mixing gas inlet pipe (13) in body of heater (7) bottom, one side and vapour pipe (18) and blast main (16) join; Be provided with rotatable grate (23) at body of heater (7) inner bottom part, the electric motor (19) outer by stove passes through conical gear (24) driven rotary.
2. atmospheric industrial gas generating furnace as claimed in claim 1 is characterized in that being provided with coal feeding bucket (1) above described hydraulic pressure is delivered coal pipe (22).
3. atmospheric industrial gas generating furnace as claimed in claim 1 is characterized in that being provided with in described blast main (16) side the thermopair (15) of thermometric, temperature control.
4. atmospheric industrial gas generating furnace as claimed in claim 1 is characterized in that being provided with water sealed tank (14) below described gas mixture inlet pipe (13).
5. atmospheric industrial gas generating furnace as claimed in claim 1 is characterized in that described vapour pipe (18) is to pick out in the burner hearth from chuck (21) internal layer on body of heater (7) top, and is connected with the blast main (16) of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620049004XU CN200978271Y (en) | 2006-12-12 | 2006-12-12 | Atmospheric industrial gas generation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620049004XU CN200978271Y (en) | 2006-12-12 | 2006-12-12 | Atmospheric industrial gas generation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978271Y true CN200978271Y (en) | 2007-11-21 |
Family
ID=38978650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620049004XU Expired - Fee Related CN200978271Y (en) | 2006-12-12 | 2006-12-12 | Atmospheric industrial gas generation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978271Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206513A (en) * | 2011-04-24 | 2011-10-05 | 陈金明 | Rubbish pyrolysis gasification furnace with point acquisition charging function |
| CN103343018A (en) * | 2013-06-28 | 2013-10-09 | 永兴县荣鹏金属有限公司 | Device for supplying coal gas to smelting oven |
-
2006
- 2006-12-12 CN CNU200620049004XU patent/CN200978271Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206513A (en) * | 2011-04-24 | 2011-10-05 | 陈金明 | Rubbish pyrolysis gasification furnace with point acquisition charging function |
| CN102206513B (en) * | 2011-04-24 | 2013-07-03 | 陈金明 | Rubbish pyrolysis gasification furnace with point acquisition charging function |
| CN103343018A (en) * | 2013-06-28 | 2013-10-09 | 永兴县荣鹏金属有限公司 | Device for supplying coal gas to smelting oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20101212 |