CN206955964U - A kind of biological fuel gas producing equipment - Google Patents
A kind of biological fuel gas producing equipment Download PDFInfo
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- CN206955964U CN206955964U CN201720447632.1U CN201720447632U CN206955964U CN 206955964 U CN206955964 U CN 206955964U CN 201720447632 U CN201720447632 U CN 201720447632U CN 206955964 U CN206955964 U CN 206955964U
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- gasification
- fuel gas
- biomass
- area
- gasification furnace
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Abstract
The utility model discloses a kind of biological fuel gas producing equipment, including a gasification furnace, it is connected to the feed arrangement of the side of gasification furnace one and is connected to the fuel gas transmission device of gasification furnace upper end, wherein, it is divided into gasification of biomass area and the combustion gas generation area above gasification of biomass area inside the gasification furnace, the gasification of biomass area lower end is provided with a water cooling rotary fire grate；The feed arrangement is connected to gasification of biomass area side, and the fuel gas transmission device is connected to combustion gas generation area upper end.The utility model is reasonable in design, and uniform air is provided for the burning of biomass fuel, whole biological fuel gas producing process temperature and air pressure can accurate adjustment control, beneficial to the burning of biomass fuel, improve biomass fuel utilization rate.
Description
Technical field
It the utility model is related to biomass energy producing equipment, more particularly to a kind of biological fuel gas producing equipment.
Background technology
Biomass is the material being most widely present on the earth, and it includes all animals, plant and microorganism and by these
Many organic matters that living substance derives from, drains and is metabolized.And biomass is important regenerative resource, it is distributed wide
General, enormous amount, fuel can be supplied endlessly.Use of the tradition to biomass fuel, it is most still using directly combustion absolutely
The mode of burning, utilization rate are low.The biomass combustion machine generally used in the market is divided into two kinds of directly burning type and gasifying type.
Directly burning type burns the mode of stove such as relatively early stage in rural area, and it is simple to install some additional in charging and firepower compared with specifically
Equipment, but its fuel value is constant, with this mode directly burnt, is limited its fuel value, in the limit of general acceptable volume
Fix, be typically not capable of higher heat energy and heat, unless increasing volume, can thus greatly increase cost.And by this
Combustion system, it is identical use heat energy in the case of its cost be 1.3 times of coal, though it is environment-friendly products, but still can not substitute
The market position of coal.
Biomass gasification technology, the gasification technology mainly using biomass as fuel, biomass is set to complete from solid-state to can
The conversion of combustion gas body.Various biomass fuels are all made up of elements such as C, H, O, when lighting, are fed a small amount of air and are carried out not
Completely burned, its course of reaction is controlled, the element reactions such as C, H, O is generated CO, CH4、H2Deng fuel gas, the big portion in fuel
Dividing energy transfer, here it is gasification into gas.Biomass fuel can be with crop stalk, with corncob, timber,
Faggot etc..The purposes of biomass gasification technology is identical with Town Gas, and flameholding, the thermal efficiency are high, suitable for cooking, take
Warm, boiler etc. is extremely wide using future.But it is existing with biomass as fuel equipment there is problems, city at present
Had not yet to see on field by equipment that biomass fuel effectively gasifies and can use successful product as the energy for a long time completely.
Existing biomass combustion equipment, either directly burning type and gasifying type, it is unreasonable due to structure design, still deposit
Biomass fuel utilization rate is low the problem of.Meanwhile although sending constantly into air-breathing, it is unreasonable due to being sent into position, lead
Cause that air supply is uneven, and the problems such as easily causing inclined burning, biomass fuel utilization rate is relatively low.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is to provide a kind of biological fuel gas producing equipment, structure design
Rationally, the burning for biomass fuel provides uniform air, and whole biological fuel gas producing process temperature can be accurate with air pressure
Adjustment control, beneficial to the burning of biomass fuel, improve biomass fuel utilization rate.
The utility model is that technical scheme is used by reaching above-mentioned purpose：
A kind of biological fuel gas producing equipment, it is characterised in that including a gasification furnace, be connected to entering for the side of gasification furnace one
Material device and be connected to gasification furnace upper end fuel gas transmission device, wherein, be divided into inside the gasification furnace gasification of biomass area and
Combustion gas generation area above gasification of biomass area, a water cooling rotary fire grate is provided with the gasification of biomass area lower end；Should
Feed arrangement is connected to gasification of biomass area side, and the fuel gas transmission device is connected to combustion gas generation area upper end.
As further improvement of the utility model, the water cooling rotary fire grate lower end is provided with a taper draft chamber, and
An air blower is connected with the taper draft chamber side, the taper draft chamber lower end is provided with an ash discharge conveying worm, should
Ash discharge conveying worm is connected with feed arrangement.
As further improvement of the utility model, the fuel gas transmission device includes gas supply pipe, is connected to combustion gas
Purifier in delivery pipe and be arranged at gas supply pipe gas outlet air-introduced machine, wherein, the gas supply pipe leads to
Cross one first fuel gas transmission branch pipe and be connected to purifier side, and purifier is connected to by one second fuel gas transmission branch pipe
Upper end, and it is respectively arranged with a ball valve on the gas supply pipe, the first fuel gas transmission branch pipe and the second fuel gas transmission branch pipe.
As further improvement of the utility model, the feed arrangement includes elevator, is connected to elevator bottom one
The discharging belt of side, the feed bin for being connected to elevator top side and the gasification of biomass for being connected to feed bin lower end and gasification furnace
The feeding spiral conveyer of area side.
As further improvement of the utility model, the gasification of biomass area side of the gasification furnace is provided with a safe water
Envelope.
The beneficial effects of the utility model are：
(1) by the way of in gasification furnace lower end, water cooling rotary fire grate is set, and the company of setting below water cooling rotary fire grate
The draft chamber of air blower is met, so that air is supplied by water cooling rotary fire grate gap into the gasification of biomass area of gasification furnace, air
To uniform, beneficial to the burning of biomass fuel, biomass fuel utilization rate is improved；
(2) it is controllable by carrying out comprehensive adjustment to the frequency of the inlet amount of feeding spiral conveyer, air-introduced machine and air blower
Temperature and air pressure in gasification furnace processed, easy to control quick, the degree of accuracy is high, beneficial to the control to whole biological fuel gas producing process
System；
(3) lime-ash formed after burning out is automatically drained out by ash discharge conveying worm, and the charcoal formed can back within
On the discharging belt of feed arrangement, realize and repeat to recycle, greatly improve the utilization rate of biomass fuel.
Above-mentioned is the general introduction of utility model technical scheme, below in conjunction with accompanying drawing and embodiment, to the utility model
It is described further.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose taken, below in conjunction with
Accompanying drawing and preferred embodiment, specific embodiment of the present utility model is described in detail.
Fig. 1 is refer to, the utility model embodiment provides a kind of biological fuel gas producing equipment, including a gasification furnace 1, company
It is connected to the feed arrangement 2 of the side of gasification furnace 1 one and is connected to the fuel gas transmission device 3 of the upper end of gasification furnace 1, wherein, the gasification furnace
It is divided into gasification of biomass area 11 and the combustion gas generation area 12 above gasification of biomass area 11 inside 1, in the gasification of biomass
The lower end of area 11 is provided with a water cooling rotary fire grate 13；The feed arrangement 2 is connected to the side of gasification of biomass area 11, the fuel gas transmission
Device 3 is connected to the combustion gas generation upper end of area 12.
In the present embodiment, the lower end of water cooling rotary fire grate 13 is provided with a taper draft chamber 14, and leads in the taper
The side of air compartment 14 is connected with an air blower 15, and the lower end of taper draft chamber 14 is provided with an ash discharge conveying worm 16, the row
Grey conveying worm 16 is connected with feed arrangement 2.
In the present embodiment, the fuel gas transmission device 3 includes gas supply pipe 31, is connected on gas supply pipe 31
Purifier 32 and be arranged at gas supply pipe 31 gas outlet air-introduced machine 33, wherein, the gas supply pipe 31 passes through
One first fuel gas transmission branch pipe 34 is connected to the side of purifier 32, and is connected to purification by one second fuel gas transmission branch pipe 35
The upper end of device 32, and in the gas supply pipe 31, the first fuel gas transmission branch pipe 34 with being set respectively on the second fuel gas transmission branch pipe 35
It is equipped with a ball valve 36.
In the present embodiment, the feed arrangement 2 includes elevator 21, is connected to the discharging skin of the bottom side of elevator 21
With 22, it is connected to the feed bin 23 of the top side of elevator 21 and is connected to the gasification of biomass area of the lower end of feed bin 23 and gasification furnace 1
The feeding spiral conveyer 24 of 11 sides.
Meanwhile the side of gasification of biomass area 11 of the gasification furnace 1 is provided with a Safety water seal 4.
Emphasis of the present utility model essentially consists in；
(1) by the way of in gasification furnace lower end, water cooling rotary fire grate is set, and the company of setting below water cooling rotary fire grate
The draft chamber of air blower is met, so that air is supplied by water cooling rotary fire grate gap into the gasification of biomass area of gasification furnace, air
To uniform, beneficial to the burning of biomass fuel, biomass fuel utilization rate is improved；
(2) it is controllable by carrying out comprehensive adjustment to the frequency of the inlet amount of feeding spiral conveyer, air-introduced machine and air blower
Temperature and air pressure in gasification furnace processed, easy to control quick, the degree of accuracy is high, beneficial to the control to whole biological fuel gas producing process
System；
(3) lime-ash formed after burning out is automatically drained out by ash discharge conveying worm, and the charcoal formed can back within
On the discharging belt of feed arrangement, realize and repeat to recycle, greatly improve the utilization rate of biomass fuel.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore identical with the utility model above-described embodiment or approximate technical characteristic is used, and obtained other structures,
Within the scope of protection of the utility model.
Claims (5)
1. a kind of biological fuel gas producing equipment, it is characterised in that including a gasification furnace, be connected to the charging of the side of gasification furnace one
Device and the fuel gas transmission device for being connected to gasification furnace upper end, wherein, gasification of biomass area and position are divided into inside the gasification furnace
Combustion gas generation area above gasification of biomass area, a water cooling rotary fire grate is provided with the gasification of biomass area lower end；This enters
Material device is connected to gasification of biomass area side, and the fuel gas transmission device is connected to combustion gas generation area upper end.
2. biological fuel gas producing equipment according to claim 1, it is characterised in that the water cooling rotary fire grate lower end is set
A taper draft chamber is equipped with, and an air blower is connected with the taper draft chamber side, is provided with the taper draft chamber lower end
One ash discharge conveying worm, the ash discharge conveying worm are connected with feed arrangement.
3. biological fuel gas producing equipment according to claim 1 or 2, it is characterised in that the fuel gas transmission device bag
Include gas supply pipe, the purifier that is connected on gas supply pipe and be arranged at the gas outlet of gas supply pipe and draw
Blower fan, wherein, the gas supply pipe is connected to purifier side by one first fuel gas transmission branch pipe, and passes through one second combustion
Gas delivery branch pipe is connected to purifier upper end, and in the gas supply pipe, the first fuel gas transmission branch pipe and the second fuel gas transmission
A ball valve is respectively arranged with branch pipe.
4. biological fuel gas producing equipment according to claim 1 or 2, it is characterised in that the feed arrangement includes carrying
The machine of liter, the discharging belt of elevator bottom side is connected to, the feed bin of elevator top side is connected to and is connected under feed bin
The feeding spiral conveyer at end and the gasification of biomass area side of gasification furnace.
5. biological fuel gas producing equipment according to claim 1, it is characterised in that the gasification of biomass of the gasification furnace
Area side is provided with a Safety water seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447632.1U CN206955964U (en) | 2017-04-26 | 2017-04-26 | A kind of biological fuel gas producing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447632.1U CN206955964U (en) | 2017-04-26 | 2017-04-26 | A kind of biological fuel gas producing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955964U true CN206955964U (en) | 2018-02-02 |
Family
ID=61373696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447632.1U Expired - Fee Related CN206955964U (en) | 2017-04-26 | 2017-04-26 | A kind of biological fuel gas producing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206955964U (en) |
-
2017
- 2017-04-26 CN CN201720447632.1U patent/CN206955964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |