CN201459060U - Simple two-stage gas furnace - Google Patents
Simple two-stage gas furnace Download PDFInfo
- Publication number
- CN201459060U CN201459060U CN2009200904034U CN200920090403U CN201459060U CN 201459060 U CN201459060 U CN 201459060U CN 2009200904034 U CN2009200904034 U CN 2009200904034U CN 200920090403 U CN200920090403 U CN 200920090403U CN 201459060 U CN201459060 U CN 201459060U
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- furnace
- furnace body
- gas generating
- easy
- type gas
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- 239000003245 coal Substances 0.000 claims abstract description 21
- 230000000630 rising effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011491 glass wool Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003818 cinder Substances 0.000 claims description 3
- 235000008429 bread Nutrition 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
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Abstract
The utility model provides a simple two-stage gas furnace, which comprises a furnace body, a coal feeding mechanism arranged at the top part of the furnace body, and a hearth mechanism arranged at the bottom part of the furnace body, wherein the furnace body comprises an upper furnace body, a middle section and a lower furnace body; a tapered coal scatter is arranged at the upper part of the inner cavity of the upper furnace body below the coal feeding mechanism; the middle section adopts a casting material structure and is provided with a fire detection pipe and a riser therein, and the lower pipe orifice of the riser is communicated with a furnace chamber while the upper pipe orifice thereof is communicated with the lower opening of a rising air hole; the hearth mechanism comprises a worm wheel horizontally arranged on a worm wheel support saddle, an ashtray fixedly connected on the worm wheel, and a fire grate seat and a fire grate arranged at the middle part of the ashtray; and a three-way air inlet pipe communicated with the furnace chamber penetrates the fire grate seat. On the basis of adopting the traditional two-stage gas furnace, the domestic situations are taken into account while modifying and improving the structure of the utility model, thereby achieving the purpose of economical and practical property, safety, and reliability.
Description
Technical field
The utility model relates to producer gas generator, especially relates to simple and easy two stage type gas generating furnace.
Background technology
The two stage type gas generating furnace equipment price costliness of external import, the investment of founding the factory is bigger.And domestic and international national conditions difference, China is vast in territory, coal is uneven, the business economic situation have excellent have bad, so the structure and the gasification technology of producer gas generator also required difference.Innovate when therefore domestic and international modern technique being absorbed and simplify and just seem particularly urgent and important.
The utility model content
The utility model purpose is to provide a kind of economical and practical simple and easy two stage type gas generating furnace.
For achieving the above object, the utility model can be taked following technical proposals:
Simple and easy two stage type gas generating furnace described in the utility model, it comprises body of heater, is arranged on the coal mechanism at its top, and the furnace bottom mechanism that is arranged on its underpart; Described body of heater is made of upper furnace body, interlude, lower furnace body; Below being positioned at the stoker structure, described upper furnace body inner chamber top is provided with the taper coal distributing device; Described furnace bottom mechanism constitutes by being horizontally set on worm gear on the worm gear bearing, the ash-pan on the described worm gear that is connected, fire grate seat, the fire grate that is arranged on described ash-pan middle part; Run through described fire grate seat and be provided with the threeway inlet pipe that communicates with furnace chamber.
The furnace roof of described upper furnace body is the conical lid structure; Described taper coal distributing device is arranged on described coal mechanism below by suspension rod; The upper end sealing of described suspension rod is extended outside the conical lid and is passed through to regulate fixed by nut.
Described coal mechanism is the drum-type stoker.
The furnace wall of described upper furnace body is followed successively by furnace lining firebrick layer, glass wool layer structure from inside to outside, is provided with air rising hole in the furnace lining firebrick layer.
Described interlude is the mould material structure, is provided with within it to visit fire tube and riser, and the air rising hole end opening in the described furnace lining firebrick layer is connected with described riser; Described riser lower nozzle is connected with furnace chamber; Described spy fire tube lower nozzle communicates with furnace chamber, and its upper orifice extends outside the interlude sidewall.
Be coated with water jacket at described lower furnace body wall periphery.
In described ash-pan, be provided with the grey cutter that is used to discharge cinder.
The utility model is taked on existing two stage type gas generating furnace basis, in conjunction with domestic situation, its structure is improved and perfect, realizes economical and practical, safe and reliable purpose.Its advantage is embodied in:
1, stoker is a machinery drum formula structure, adopts between cylinder and the housing and injects grease seal, good sealing effect; The upper furnace body top is taper, suspends the taper coal distributing device on it in midair and regulates height by suspension rod, makes coal burning more abundant;
2, removed the pipe core water conservancy diversion hypomere coal gas of former two stage type gas generating furnace upper furnace body, simple in structure, convenient maintenance and replacement.
3, taking to be arranged on the inner furnace lining of upper furnace body is that high quality refractory brick is built by laying bricks or stones, outsourcing high-quality glass wool structure, air rising hole in the refractory brick and do not adorn water and adorn the interlude of mould material, and the spy fire tube and the riser that are arranged on described interlude, significantly reduced the generation of accident;
4, furnace bottom mechanism is set to be made of the ash-pan on the worm gear on the horizontal worm gear bearing, the described worm gear that is connected, the fire grate seat, the fire grate that are arranged on described ash-pan middle part; Fire grate rotates simultaneously when ash-pan rotates, and lime-ash drops down onto in the ash-pan, goes out ash-pan by grey blade row; Eccentric fire grate ash discharge has very strong break effect, has avoided the abnormality because of the bad gas furnace that causes of break ash discharge.
5, be covered with water jacket at described lower furnace body sidewall periphery bread, self-produced saturation steam, that can satisfy gas furnace self fully uses the gas requirement, does not need external steam, and production cost is reduced.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, simple and easy two stage type gas generating furnace described in the utility model, it comprises body of heater, is arranged on the drum-type coal mechanism 1 at its top, and the furnace bottom mechanism that is arranged on its underpart; Described furnace bottom mechanism by be horizontally set on the worm gear 8 on the worm gear bearing 7, ash-pan 9, the fire grate seat 10 that is arranged on described ash-pan 9 middle parts, the fire grate 11 on the described worm gear 8 that is connected constitutes; In ash-pan 9, be provided with the grey cutter 18 that is used to discharge cinder; Run through described fire grate seat 10 and be provided with the threeway inlet pipe 12 that communicates with furnace chamber; Described body of heater is made of upper furnace body 2, interlude 3, lower furnace body 4; Below being positioned at drum-type coal mechanism 1, described upper furnace body 2 inner chamber tops are provided with taper coal distributing device 5; The furnace roof 13 of described upper furnace body 2 is the conical lid structure; Described taper coal distributing device 5 is arranged on drum-type coal mechanism 1 below by suspension rod 14; The sealing of described suspension rod 14 upper ends is extended outside the conical lid and is passed through to regulate fixed by nut; Be provided with spy fire tube 6 at described interlude 3, described spy fire tube 6 lower nozzles communicate with furnace chamber, and its upper orifice extends outside interlude 3 sidewalls; The sidewall of upper furnace body 2 is followed successively by furnace lining firebrick layer, glass wool layer structure from inside to outside, is provided with air rising hole 15 in the furnace lining firebrick layer; Described interlude 3 is provided with within it and visits fire tube 6 and riser 17 for not adorning the cast bed of material of water, and described air rising hole 15 end openings are connected with described riser 17, and riser 17 lower nozzles are connected with furnace chamber.
Claims (7)
1. simple and easy two stage type gas generating furnace, it comprises body of heater, is arranged on the coal mechanism (1) at its top, and the furnace bottom mechanism that is arranged on its underpart; Described body of heater is made of upper furnace body (2), interlude (3), lower furnace body (4); It is characterized in that: be positioned at stoker structure (1) below on described upper furnace body (2) inner chamber top and be provided with taper coal distributing device (5); Described furnace bottom mechanism constitutes by being horizontally set on the worm gear (8) on the worm gear bearing (7), the ash-pan (9) on the described worm gear (8) that is connected, the fire grate seat (10) that is arranged on described ash-pan (9) middle part, fire grate (11); Run through described fire grate seat (10) and be provided with the threeway inlet pipe (12) that communicates with furnace chamber.
2. simple and easy two stage type gas generating furnace according to claim 1 is characterized in that: the furnace roof (13) of described upper furnace body (2) is the conical lid structure; Described taper coal distributing device (5) is arranged on described coal mechanism (1) below by suspension rod (14); The sealing of described suspension rod (14) upper end is extended outside the conical lid and is passed through to regulate fixed by nut.
3. simple and easy two stage type gas generating furnace according to claim 1 is characterized in that: described coal mechanism (1) is the drum-type stoker.
4. according to claim 1,2 or 3 described simple and easy two stage type gas generating furnaces, it is characterized in that: the furnace wall of described upper furnace body (2) is followed successively by furnace lining firebrick layer, glass wool layer structure from inside to outside, is provided with air rising hole (15) in the furnace lining firebrick layer.
5. simple and easy two stage type gas generating furnace according to claim 4, it is characterized in that: described interlude (3) is the mould material structure, be provided with within it and visit fire tube (6) and riser (17), air rising hole (15) end opening in the described furnace lining firebrick layer is connected with described riser (17); Described riser (17) lower nozzle is connected with furnace chamber; Described spy fire tube (6) lower nozzle communicates with furnace chamber, visits its upper orifice of fire tube (6) and extends outside interlude (3) sidewall.
6. according to claim 1,2 or 3 described simple and easy two stage type gas generating furnaces, it is characterized in that: be covered with water jacket (16) at described lower furnace body (4) sidewall periphery bread.
7. according to claim 1,2 or 3 described simple and easy two stage type gas generating furnaces, it is characterized in that: in described ash-pan (9), be provided with the grey cutter (18) that is used to discharge cinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200904034U CN201459060U (en) | 2009-05-22 | 2009-05-22 | Simple two-stage gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200904034U CN201459060U (en) | 2009-05-22 | 2009-05-22 | Simple two-stage gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459060U true CN201459060U (en) | 2010-05-12 |
Family
ID=42386414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200904034U Expired - Fee Related CN201459060U (en) | 2009-05-22 | 2009-05-22 | Simple two-stage gas furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492485A (en) * | 2011-11-11 | 2012-06-13 | 无锡市莱达热工工程有限公司 | Energy-saving double zone gas producer |
| CN102504879A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Pipe orifice arrangement structure of double zone coal gas producer |
-
2009
- 2009-05-22 CN CN2009200904034U patent/CN201459060U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492485A (en) * | 2011-11-11 | 2012-06-13 | 无锡市莱达热工工程有限公司 | Energy-saving double zone gas producer |
| CN102504879A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Pipe orifice arrangement structure of double zone coal gas producer |
| CN102492485B (en) * | 2011-11-11 | 2013-12-25 | 无锡市莱达热工工程有限公司 | Energy-saving double zone gas producer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |