CN2600447Y - Domestic safety high-efficiency gasification stove - Google Patents
Domestic safety high-efficiency gasification stove Download PDFInfo
- Publication number
- CN2600447Y CN2600447Y CN 03239168 CN03239168U CN2600447Y CN 2600447 Y CN2600447 Y CN 2600447Y CN 03239168 CN03239168 CN 03239168 CN 03239168 U CN03239168 U CN 03239168U CN 2600447 Y CN2600447 Y CN 2600447Y
- Authority
- CN
- China
- Prior art keywords
- equiped
- flue
- coal
- coal gas
- gasifying
- 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 - Fee Related
Links
- 238000002309 gasification Methods 0.000 title abstract description 3
- 239000003034 coal gas Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003245 coal Substances 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000010411 cooking Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 238000005496 tempering Methods 0.000 abstract description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model relates to a civil safe and high-efficient gasification stove, which is characterized in that a furnace pipe is arranged in a stove shell, and a water body is arranged between the furnace pipe and the stove shell. The middle lower part of the furnace shell is provided with an inclined coal feeding bin, the top end of the furnace liner is obliquely communicated with a coal gas inclined pipe, the other end of the coal gas inclined pipe is communicated with a primary filter box, and the top in the box is longitudinally provided with an inner partition plate. The box body is vertically provided with a plurality of cooling pipes, the coal gas filtered by the primary filter box is pumped by the draught fan and sent into the secondary filter box by a coal gas hose communicated with the upper part of the primary filter box, water is contained in the secondary filter box, and the top of the secondary filter box is also provided with an inner partition plate. The gas produced by the furnace pipe is pumped into the secondary filter box by the draught fan after being stabilized in pressure, filtered and cooled by the primary filter box, and is filtered again and finally sent to the burner. The gas produced by the stove can not generate the tempering phenomenon, thereby avoiding the potential safety hazard; the coal gas is filtered for many times in the furnace body, so that the purity is higher; the inclined coal feeding bin is easy to feed coal, can be continuously used, has high coal utilization rate, and has furnace body fire banking time of over 36 hours.
Description
1, technical field: civilian safe and efficient cooking range capable of gasifying of the present utility model belongs to the kitchen range field.
2, background technology: existing a kind of civilian its structure of broken coal coal-fired gasification cooking stove is: cooking stove is formed by a two ends sealed hollow right cylinder, the coal gas strumbox that links to each other with the furnace shell outer upper with burner three parts that pipeline is communicated with the coal gas strumbox.Be equiped with the grey ellipse of retaining, ash output hole, blast inlet, blower fan and furnace bottom water inlet pipe in the bottom of burner hearth.Top at burner hearth is equiped with circular baffle plate, is communicated with chimney, coal filling hole and gas inlet pipe on this plate, logical burner hearth of this pipe trench and coal gas strumbox.Coal gas is purified through the voltage stabilizing of coal gas strumbox, is delivered to burner at last.The defective of this kind structure is: there is potential safety hazard in tempering easily, and when opening the top cover coal, the flame in the burner hearth flings and goes up the easily smoked people of burning, and coal gas purity is lower, and cinder is easy to clean not.
3, summary of the invention: the purpose of this utility model is to provide a kind of operating safety, and coal gas purity height is easy to the civilian safe and efficient cooking range capable of gasifying of coal scarfing cinder.
The purpose of this utility model is achieved in that in furnace shell installing one flue, and it is the combination that falls round table-like cavity of the cylindrical cavity of last end closure and lower ending opening.Flue middle and lower part left side is equiped with the tilting coal bunker that advances, and its upper end protrudes in furnace body outer wall, and the top is equiped with the turnover coal bunker lid that advances.The flue bottom is sitting on the flue base plate of center drilling, and the tapping on the flue base plate is equiped with fire bars, and weldering is connected on the furnace shell around the flue base plate.It between flue and the furnace shell water body.Be equiped with scale removing mouth, fire door and handle, ash-removing door and handle in the furnace shell bottom, fire door passes aforementioned water body.Circle centre position inclination connection at the vertical flue shrouding of flue is equiped with the coal gas inclined tube, and vertical weld is connected with several heating panels on its outer wall.At the circle centre position of flue shrouding, also vertical in addition the connection is equiped with chimney.The other end of coal gas inclined tube is communicated with a strumbox, and the case inner top is internal partition of installing vertically.Vertically be equiped with several cooling tubes in a strumbox, its both ends open slightly stretches out in casing, the coal gas strumbox is lowered the temperature through this Guan Shike when airflow, makes coal gas cooling in it.Add water by the water inlet pipe on this case in the coal gas strumbox, water level should be kept above internal partition bottom, so that water body filters cooling to coal gas in the case, is equiped with blow-off pipe in the bottom of this case.Through the filtering coal gas of strumbox, draw down taking out of induced draft fan, send into the secondary filtration case by the gas pipe hose that is communicated with strumbox top, be equiped with ash discharging hole in this bottom, case outer end, the case inner top also is equiped with internal partition, and a narrow slit is left in itself and case bottom, and coal gas is walked around.Box top behind internal partition is equiped with chimney and air outlet respectively, and this mouth is communicated with burner.
Owing to adopt induced draft fan air inducing, so coal gas can not return in the flue, thereby can not produce tempering phenomenon, avoided potential safety hazard; Coal gas is multiple times of filtration in body of heater, so purity is higher; Tilting feeding warehouse is easy to coal, can use continuously after filling it up with coal and broken straw rod, has improved the utilization ratio of coal, and the body of heater fire-sealing time reached more than 36 hours.
4, description of drawings: concrete structure of the present utility model is provided by following drawings and Examples
Fig. 1 is the internal structure synoptic diagram of civilian safe and efficient cooking range capable of gasifying
Fig. 2 is the external structure synoptic diagram of civilian safe and efficient cooking range capable of gasifying
5, embodiment:
Legend: 1, furnace shell 2, furnace roof cover plate 3, flue 4, coal gas inclined tube 5, heating panel 6, coal gas strumbox 7, water inlet pipe 8, valve 9, blow-off pipe 10, cooling tube 11, chimney 12, water-in 13, scale removing mouth 14, fire bars 15, fire door and handle 16, ash-removing door and handle 17, advance coal bunker 18, advance coal bunker lid 19, gas pipe hose 20, induced draft fan 21, secondary filtration case 22, air outlet 23, flue base plate 24, body of heater base plate 25, blast inlet 26, internal partition 27, water level gauge 28, flue shrouding 29, ash discharging hole 30, hot water outlet
Embodiment: shown in Fig. 1-2, installing one flue 3 in furnace shell 1, it is the combination that falls round table-like cavity of the cylindrical cavity of last end closure and lower ending opening.Flue 3 middle and lower parts left sides is equiped with the tilting coal bunker 17 that advances, and its upper end protrudes in furnace body outer wall, and the top is equiped with the turnover coal bunker lid 18 that advances.Flue 3 bottoms are sitting on the flue base plate 23 of center drilling, and flue base plate 23 center drilling places are equiped with fire bars 14, and this base plate connects with furnace shell 1 and flue 3 welderings respectively.Be water body between flue 3 and the furnace shell 1.Be equiped with scale removing mouth 13, fire door and handle 15, ash-removing door and handle 16 in furnace shell 1 bottom, fire door 15 passes aforementioned water body.Circle centre position inclination connection at flue 3 vertical flue shroudings 28 is equiped with coal gas inclined tube 4, and vertical weld is connected with several heating panels 5 on its outer wall.At the circle centre position of flue shrouding 28, also vertical in addition the connection is equiped with chimney 11.The other end of coal gas inclined tube 4 is communicated with coal gas strumbox 6, and the case inner top is internal partition 26 of installing vertically.Vertically be equiped with several cooling tubes 10 in coal gas strumbox 6, its both ends open slightly stretches out casing, coal gas strumbox 6 is lowered the temperature through this Guan Shike when airflow, makes coal gas cooling in it, is equiped with blow-off pipe 9 in the bottom of this case.Through coal gas strumbox filtering coal gas 6 first time, draw down taking out of induced draft fan 23, send into secondary filtration case 21 by the gas pipe hose 19 that is communicated with coal gas strumbox 6 tops, be equiped with ash discharging hole 29 in this bottom, case outer end, the case inner top also is equiped with internal partition 26, a narrow slit is left in itself and case bottom, and coal gas is walked around.Box top behind internal partition 26 is equiped with chimney 11 and air outlet 22 respectively, and this mouth is communicated with burner.All be equiped with valve 8 on scale removing mouth 13, chimney 11, water inlet pipe 7, blow-off pipe 9, the ash discharging hole 29.Add water by water inlet pipe 7 in coal gas strumbox 6, water level should be kept above internal partition 26 bottom, so that water body filters coal gas in the case.
When using first, earlier add water from water-in 12 to body of heater, this opening should keep unlimited during operation.Open the valve 8 of ash-removing door and handle 16, chimney 11.Coal, straw are added on the fire bars 14 of flues 3 bottoms from advancing coal bunker 19, treat certain fire in a stove before fuel is added after, close the valve 8 of chimney 11, open the valve 8 and the induced draft fan 20 of secondary filtration case chimney 11.After treating that aerogenesis is stable, close the valve 8 of secondary filtration case chimney 11, at this moment, the coal gas that body of heater produces draws down taking out of induced draft fan 23, supplies with the burner on the cooking stove fully.
Claims (8)
1, a kind of civilian safe and efficient cooking range capable of gasifying, it is installing one flue in furnace shell, it is characterized in that: be water body between flue and the furnace shell, be equiped with the tilting coal bunker that advances in the furnace shell middle and lower part, the connection of tilting on the flue top is equiped with the coal gas inclined tube, the other end of coal gas inclined tube is communicated with a strumbox, the case inner top vertically is equiped with internal partition, vertically be equiped with cooling tube in the casing, strumbox top and gas pipe hose, induced draft fan, the secondary filtration case, burner is communicated with successively, secondary filtration case case inner top also vertically is equiped with internal partition, is filled with water in the case, and water level is higher than internal partition bottom.
2, civilian safe and efficient cooking range capable of gasifying as claimed in claim 1, it is characterized in that: flue is the combination that falls round table-like cavity of the cylindrical cavity of last end closure and lower ending opening, weldering is connected with the flue base plate between the outside of cavity bottom and the inwall of furnace shell, the flue bottom is sitting on the flue base plate of center drilling, its center tapping is equiped with fire bars, and this base plate connects with furnace shell and flue weldering respectively.
3, civilian safe and efficient cooking range capable of gasifying as claimed in claim 1 is characterized in that: advance the outer wall that coal bunker upper end protrudes in body of heater, the top is equiped with the turnover coal bunker lid that advances.
4, civilian safe and efficient cooking range capable of gasifying as claimed in claim 1, it is characterized in that: vertical weld is connected with heating panel on the coal gas inclined tube outer wall.
5, civilian safe and efficient cooking range capable of gasifying as claimed in claim 1 is characterized in that: the cooling tube both ends open, stretch out casing.
6, civilian safe and efficient cooking range capable of gasifying as claimed in claim 1 is characterized in that: all be equiped with valve on scale removing mouth, chimney, water inlet pipe, blow-off pipe, the ash discharging hole.
7, civilian safe and efficient cooking range capable of gasifying as claimed in claim 1 is characterized in that: a narrow slit is left in the internal partition of secondary filtration case and case bottom, and the box top behind internal partition is equiped with chimney and air outlet respectively.
8, civilian safe and efficient cooking range capable of gasifying as claimed in claim 1, it is characterized in that: be equiped with scale removing mouth, fire door and handle, ash-removing door and handle in the furnace shell bottom, fire door passes water body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03239168 CN2600447Y (en) | 2003-03-03 | 2003-03-03 | Domestic safety high-efficiency gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03239168 CN2600447Y (en) | 2003-03-03 | 2003-03-03 | Domestic safety high-efficiency gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600447Y true CN2600447Y (en) | 2004-01-21 |
Family
ID=34167508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03239168 Expired - Fee Related CN2600447Y (en) | 2003-03-03 | 2003-03-03 | Domestic safety high-efficiency gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600447Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988709B (en) * | 2009-08-05 | 2012-05-02 | 顾连纪 | Mutifunctional plant gasification furnace |
| CN102786987A (en) * | 2011-05-20 | 2012-11-21 | 周进友 | Garbage gasification furnace |
-
2003
- 2003-03-03 CN CN 03239168 patent/CN2600447Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988709B (en) * | 2009-08-05 | 2012-05-02 | 顾连纪 | Mutifunctional plant gasification furnace |
| CN102786987A (en) * | 2011-05-20 | 2012-11-21 | 周进友 | Garbage gasification furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |