CN202973123U - Flue gas burning-assisting device for biomass gasifier - Google Patents
Flue gas burning-assisting device for biomass gasifier Download PDFInfo
- Publication number
- CN202973123U CN202973123U CN2012205976011U CN201220597601U CN202973123U CN 202973123 U CN202973123 U CN 202973123U CN 2012205976011 U CN2012205976011 U CN 2012205976011U CN 201220597601 U CN201220597601 U CN 201220597601U CN 202973123 U CN202973123 U CN 202973123U
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- flue gas
- burning
- tower
- assisting
- gas
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- Expired - Fee Related
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Abstract
The utility model discloses a flue gas burning-assisting device for a biomass gasifier. A positioning frame (8) is arranged at one end of a base plate (10); a fixed bottom case (9) is arranged at the other end of the base plate (10); the lower end of a liquefied gas storage tank (6) positioned in an inner chamber of the positioning frame (8) is sheathed in a center hole of the base plate (10); a liquefied gas switch (7) is arranged at the top end of the liquefied gas storage tank (6); a liquefied gas output end of the liquefied gas switch (7) is connected with an electronic ignitor (5) through a connecting pipe (11); the electronic ignitor (5) is arranged at a fire spraying hole at the middle part of a burning-assisting tower (2); the burning-assisting tower (2) is positioned on the upper surface of the fixed bottom case (9); a flue gas inlet pipe (4) is arranged at the lower end of the burning-assisting tower (2); an observing hole (3) is formed in the side wall, which is close to the flue gas inlet pipe (4), of the burning-assisting tower (2); and a waste gas exhausting pipe (1) is arranged at the top end of the burning-assisting tower (2). According to the flue gas burning-assisting device for the biomass gasifier, flue gas generated by biomass fuel in the gasifier at the initial stage of burning is treated, and thus the pollution to the atmosphere by biomass flue gas is relieved or eliminated and the problem which hinders the development of the gasifier is solved.
Description
Technical field
The utility model relates to a kind of flue gas to biomass gasifying furnace and helps the biomass gasifying furnace flue gas assistant burner of burning processing.
Background technology
The problem that biomass gasifying furnace in use exists is to contain more air and moisture in the gasification initial stage combustion gas of material igniting, calorific value is very low, the aqueous vapor that this calorific value is low is referred to as flue gas, this flue gas can not be with the processing of burning of general gas-cooker, and this unburned flue gas can make a big impact to indoor environment, must process it.Before the utility model, first degree way (or equipment) is directly to enter atmosphere with the waste discharge tracheae, causes atmosphere pollution.
Summary of the invention
Task to be solved in the utility model is to provide a kind of flue gas that biomass gasifying furnace generated at the aerogenesis initial stage can the processing with helping burner to carry out " burning ", makes the waste gas that enters in atmosphere become the biomass gasifying furnace flue gas assistant burner of comparatively clean gas.
for completing above-mentioned task, the technical solution adopted in the utility model is: described a kind of biomass gasifying furnace flue gas assistant burner comprises exhaust pipe, help the burning tower, peephole, the flue gas inlet pipe, ignition, liquid gas storage tank, liquified gas switch, locating rack, fixing under casing, bedplate and tube connector, upper side one end at bedplate is equipped with locating rack, the lower end that is arranged in the liquid gas storage tank of locating rack inner chamber is nested with the centre bore at bedplate, liquified gas switch is equipped with on top at liquid gas storage tank, the liquefied gas output of liquified gas switch connects ignition through tube connector, ignition is arranged on and helps the fire jetting hole place of burning the tower middle part, is furnished with fixedly under casing at the other end of bedplate upper side, help the burning tower to be positioned at the fixedly upper surface of under casing, helping the lower end of burning tower that the flue gas inlet pipe is installed, helping the sidewall that burns tower to have the peephole of cover plate, in the top that helps the burning tower, exhaust pipe is being installed near the flue gas inlet pipe.
Adopt a kind of biomass gasifying furnace flue gas assistant that as above technical scheme provides to burn pipe compared with prior art, technique effect is:
1. the biomass fuel in biomass gasifying furnace has been carried out the initial stage processing in the void gas at aerogenesis initial stage, alleviated the pollution in indoor or atmosphere.
2. simple in structure, cost of manufacture is cheap, and flexible operation is easy, and is practical.
3. solve a difficult problem of a long-term puzzlement gasification development.
Description of drawings
Fig. 1 is the schematic perspective view of a kind of biomass gasifying furnace flue gas assistant burner described in the utility model, is also Figure of abstract of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
as shown in Figure 1, a kind of biomass gasifying furnace flue gas assistant burner described in the utility model comprises exhaust pipe 1, help and burn tower 2, peephole 3, flue gas inlet pipe 4, ignition 5, liquid gas storage tank 6, liquified gas switch 7, locating rack 8, fixedly under casing 9, bedplate 10 and tube connector 11, four angle downsides at bedplate 10 have four road wheels, be convenient to the movement of biomass gasifying furnace flue gas assistant burner, at upper side one end of bedplate 10, square or circular locating rack 8 locating rack of barrel-shaped or drum-shaped (locating rack 8 also can the side of being made into) is installed, the lower end that is arranged in the liquid gas storage tank 6 of locating rack 8 inner chambers is nested with the centre bore at bedplate 10, on the top of liquid gas storage tank 6, liquified gas switch 7 is housed, the liquefied gas output of liquified gas switch 7 connects ignition 5 through tube connector 11, ignition 5 is arranged on and helps the fire jetting hole place of burning tower 2 middle parts, described ignition 5 is prior art, product can be bought in market, it is similar to the ignition that gas heater carries, effect is identical, its function detects for band thermoelectricity pot, can automatically control, provided with electromagnetic valve (safety valve for accident extinguishing), delay circuit (first light a fire and supply gas afterwards) is arranged, can self-closing gas after flame-out.Is furnished with square or circular fixedly under casing 9 at the other end of bedplate 10 upper sides, help in the upper surface location of fixing under casing 9 and burn tower 2, help the lower end of burning tower 2 that flue gas inlet pipe 4 is installed, the flue gas that is produced by gasification furnace (being the moisture flue gas that produces at initial stage that biomass material burns in gasification furnace) is entered by flue gas inlet pipe 4 and helps in the inner chamber that burns tower 2., can observe to enter by peephole 3 and help the combustion case that burns tower 2 interior flue gases helping the sidewall that burns tower 2 to have the peephole 3 of cover plate near flue gas inlet pipe 4.Helping the top of burning tower 2 that exhaust pipe 1. is installed
During enforcement, when the biomass material in gasification furnace produces flue gas, thick combustion gas efferent duct and the flue gas inlet pipe 4 of gasification furnace are connected, closed the cover plate on peephole 3, allow flue gas enter to help through flue gas inlet pipe 4 and burn in tower 3.Open the liquified gas switch 7 on liquid gas storage tank 6, opening simultaneously ignition 5 allows liquefied gas in liquid gas storage tank 6 enter to help to burn through tube connector 11 to make the liquefied gas ignition produce flare in tower 2, the liquefied gas of burning helps the flue gas that burns in tower 2 to help burning to entering, flue gas after helping burning hot gas or the mist that contains the waste gas of a little discharge by exhaust pipe 1, reduce the pollution that (has alleviated) atmosphere, can reach purpose described in the utility model.
Claims (2)
1. biomass gasifying furnace flue gas assistant burner, comprise exhaust pipe (1), help and burn tower (2), peephole (3), flue gas inlet pipe (4), ignition (5), liquid gas storage tank (6), liquified gas switch (7), locating rack (8), fixing under casing (9), bedplate (10) and tube connector (11), it is characterized in that: upper side one end at bedplate (10) is equipped with locating rack (8), the lower end that is arranged in the liquid gas storage tank (6) of locating rack (8) inner chamber is nested with the centre bore in bedplate (10), on the top of liquid gas storage tank (6), liquified gas switch (7) is housed, the liquefied gas output of liquified gas switch (7) connects ignition (5) through tube connector (11), ignition (5) is arranged on and helps the fire jetting hole place of burning tower (2) middle part, is furnished with fixedly under casing (9) at the other end of bedplate (10) upper side, help burning tower (2) to be positioned at the fixedly upper surface of under casing (9), helping the lower end of burning tower (2) that flue gas inlet pipe (4) is installed, helping the sidewall that burns tower (2) to have the peephole (3) of cover plate, in the top that helps the burning tower, exhaust pipe (1) is installed near flue gas inlet pipe (4).
2. a kind of biomass gasifying furnace flue gas assistant burner according to claim 1 is characterized in that: locating rack (8) and fixedly under casing (9) for square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205976011U CN202973123U (en) | 2012-11-12 | 2012-11-12 | Flue gas burning-assisting device for biomass gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205976011U CN202973123U (en) | 2012-11-12 | 2012-11-12 | Flue gas burning-assisting device for biomass gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973123U true CN202973123U (en) | 2013-06-05 |
Family
ID=48514192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205976011U Expired - Fee Related CN202973123U (en) | 2012-11-12 | 2012-11-12 | Flue gas burning-assisting device for biomass gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973123U (en) |
-
2012
- 2012-11-12 CN CN2012205976011U patent/CN202973123U/en not_active Expired - Fee Related
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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: 20130605 Termination date: 20131112 |