CN104654364B - A kind of gasifying range for biological substance - Google Patents

Abstract

The invention discloses a kind of gasifying range for biological substance, it is mainly characterized by：Bunker top is respectively discharge fume room and material outlet pumping chamber；It is provided with feed bin lid in the middle of material outlet pumping chamber；It is provided with exhaust gases passes between water tank and combustion chamber, gasification furnace core is connected with Bunker and ash-falling chamber respectively, between gasification furnace core and ash-falling chamber, be provided with the infundibulate fire grate that band trembles apparatus for ash and mobile gate；It is provided with heat-insulation layer, the inwall of the gasification reactor chamber in gasification furnace core is the telescoping tube of retractable, gasification reactor chamber upper side wall is provided with air nozzle, is provided with igniter in heat-insulation layer between the inside and outside wall of gasification furnace core.Its advantage is：Compact conformation, up to 1200 degree of gasification reaction temperature, intensification starting time is short, and igniting is convenient, and aerogenesis is efficient；Heating water tank can produce hot water, also the tar being mixed in biological fuel gas be removed, energy-conserving and environment-protective, improve the service life of related utensil；Ashes or the coking block of removing accumulation are convenient and swift.

Description

A kind of gasifying range for biological substance

Technical field

This utility model is related to a kind of kitchen range, particularly to a kind of gas with the biomass material such as fuel wood and straw as fuel Change combustion stove.

Background technology

China is large agricultural country, has the biomass energies such as fuel wood and the straw of abundance, in the exploitation of biomass energy In, conventional mode is direct combustion or gasifying electricity generation, but, need when direct combustion uses often to add fuel wood to cooking stove, using not side Just, gasifying electricity generation is limited to cost, and economic benefit is not good, and cannot large-scale promotion application.

Traditional cooking stove is with a long history to fuel wood and straw utilization, and traditional cooking stove is because using inconvenience, utilization rate of heat value is low, typically Only 15% to 20%, big to air pollution.Also gradually abandon in vast rural area, lead to the exploitation amount of biomass energy more next Less it is impossible to reproducible fuel wood and straw are effectively utilized in a large number in rural area.

For this reason, the small-sized biomass gasifier stove that the biomass such as fuel wood and straw are carried out being gasificated into combustible gas meet the tendency and Raw, people have invented the uniflow gas stove stove inhaling the combustion gas of generation upwards, but, the cooking range capable of gasifying of updraft type exists Defect：(1) tar content is high, leading to cooking range capable of gasifying short life it is simply that increasing filter, the problem of Maintenance Difficulty occurs again；(2) Aerogenesis is unstable, and the gasification of biomass is difficult to control to, and leverages the popularization of cooking range capable of gasifying；(3) aerogenesis calorific value is low, biological Matter gasification not fully leads to aerogenesis calorific value not reach routine use requirement.

For this reason, applicants have invented the applying date be 2011.11.11, Patent No. CN201120444716.2, entitled The gasification, and combustion cooking stove of " a kind of Household biomass fuel-efficient stove ".It includes Bunker, is provided with below Bunker with Bunker even Logical gasification furnace core, the ash-falling chamber connecting under gasification furnace core and with gasification furnace core, and be provided with by conduit in ash-falling chamber side The vigorous fire kitchen range of connection, wherein Bunker include the warehouse of upper and lower opening, the feed bin lid on warehouse upper opening, in warehouse four The air inlet pipe in week with smoke exhaust pipe it is characterised in that described gasification furnace core include connecting with Bunker lower opening aditus laryngis, The cincture build-up of air nozzle being provided with the minimum position of aditus laryngis, and the gasification reactor chamber in the middle part of gasification furnace core；Described cincture Build-up of air nozzle is to tilt 45 degree to be arranged on aditus laryngis, described cincture build-up of air nozzle side is additionally provided with to around poly- The blower fan of collection air nozzle air inlet, is provided with the water tank of the waste heat using gasification furnace core gasification reaction in gasification furnace core periphery, and It is provided with spiral heat exchanger fin, described ash-falling chamber includes ash-pan between water tank and gasification furnace core；Set in described warehouse lower opening Having to control fuel to fall and pieced together by two sectors makes fuel and gasification reactor chamber intercept the combustion of the temperature reducing Bunker Feed bin door.But in the follow-up development of applicant, it has been found that there are many defects：Single blower fan makes cooking stove general power be difficult to reach Require to life routine use；There are some defects in the structure design of gasification furnace core, lead to gasification furnace core poor thermal insulation property, heat resistanceheat resistant Swollen shrinkage poor performance, not exclusively, gasification furnace core internal temperature is not high enough, and tar can not fully occur cracking reaction, tar for gasification The defect such as fail all to remove, cause the biomass fuel aerogenesis such as fuel wood and straw to stablize undesirable；Often have different during use Thing, such as stone, iron nail, the also coking block of ashes, the aperture of fire grate does not pass through at all, and the time one is long, and gasification furnace is with regard to aerogenesis Unstable, or even completely lost efficacy；Actually used inconvenience, hinders its popularization and application.

Content of the invention

There is drawbacks described above for solving existing gasifying range for biological substance, the present invention provide a kind of rational in infrastructure excellent, safe, Tar content is little, operation and maintenance is convenient, biomass fuel gasifying rate efficient biomass gasification stove stove.

For achieving the above object, the scheme that the present invention takes is：A kind of gasifying range for biological substance, including body of heater, Yi Jiyou The top to bottm Bunker on body of heater, middle part contiguous block, gasification furnace core, ash-falling chamber；Combustion chamber periphery is provided with water tank；Its feature exists In：Middle part contiguous block is communicated with the exhaust smoke valve of gasification furnace core；Bunker side is provided with discharge flue and blast transmission channel；Combustion Feed bin top is double lattice hollow structures, and double lattice hollow structures are respectively discharge fume room and material outlet pumping chamber, material outlet pumping chamber with Blast transmission channel is connected, and discharge flue is connected with exhaust smoke valve and smoke evacuation room respectively；It is provided with feed bin lid in the middle of material outlet pumping chamber； Feed bin lid is integrally located in material outlet pumping chamber；Smoke evacuation room is provided with the safety relief valve being connected with Bunker；Smoke evacuation room is provided with Chimney；It is provided with the grooved bell mouth extending into middle part contiguous block, Bunker is connected with middle part contiguous block, and middle part connects below Bunker Connect block position corresponding with grooved bell mouth and have prismatic table shape funnel hole, under prismatic table shape funnel hole and located at gasification furnace core top The corresponding connection of splicing funnel；Be provided around the exhaust gases passes of gasification furnace core between water tank and combustion chamber, gasification furnace core respectively with fuel Storehouse connects with ash-falling chamber, the infundibulate stove that the combustion gas after being provided between gasification furnace core and ash-falling chamber for fuel ashes gentleization is passed through Comb；Be provided with heat-insulation layer between the inside and outside wall of gasification furnace core, gasification furnace core middle part be gasification reactor chamber, gasification reactor chamber interior Wall is that inside and outside two-layer sleeve pipe connects together the telescoping tube of the retractable being formed, and gasification reactor chamber upper side wall is provided with and inclines Obliquely towards the air nozzle of gasification reactor chamber blowing, being provided with heat-insulation layer can be to the igniter of gasification furnace core blowing hot-air；Stove Comb located at gasification reactor chamber bottom, be provided with below fire grate to allow and up and down tremble apparatus for ash；The bottom of fire grate is provided with can folding Mobile gate.

Further illustrating as such scheme, intensification starting time is short, and igniting is convenient, and aerogenesis is efficient.Combustion after gasification Gas by follow-up extractor fan from gasification furnace core by infundibulate fire grate after, be transported to kitchen range.Due to material outlet pumping chamber The effect of blast, makes flue gas and the isolation outside stove of Bunker.The effect of exhaust smoke valve is：When starting igniting, it is inevitably generated It need to first be discharged by some flue gases, after gasification reaction is normal, then is turned off, and biological fuel gas supply to Gas Pipe.Safety The effect of relief valve is：When quick-fried baking phenomenon in feed bin, in feed bin, pressure suddenly increases, and safety relief valve is under atmospheric pressure Automatically open up, the flue gas in feed bin is discharged to chimney and releases, prevent feed bin from damaging.Heat-insulation layer makes gasification furnace core, especially The better heat preservation of gasification reactor chamber, makes gasification reaction room temperature sufficiently high, up to 1200 degree it is ensured that as coke tar cracking The pyrocarbon of catalyst has enough temperature more effectively to promote tar that cracking reaction occurs, and is effectively reduced the content of tar, So that produced gasification gas is more cleaned, the dust removal by filtration equipment of gasification furnace can be simplified, also make gasification reaction more abundant simultaneously.Stretch The application of draw structure, it is ensured that the anti-performance of expanding with heat and contract with cold of gasification furnace core, improves the service life of gasification furnace core.Air nozzle Set-up mode diagonally downward, advantageously forms downward blast, so that the combustion gas that gasification reaction produces down is altered.Infundibulate fire grate Ensure that the combustion gas producing is more convenient to pass through, increase the unrestrained of ashes simultaneously.Open the ash that mobile gate can effectively remove accumulation Cinder or coking block are it is ensured that the normal use of biomass gasifying furnace.

As the improvement of such scheme, aforementioned middle part contiguous block is additionally provided with collection chamber, blast chamber, air inducing room, Gas Pipe, violent Fiery kitchen range, doffer, control panel；The outside of prismatic table shape funnel hole is collection chamber, and exhaust smoke valve is located at the left side of collection chamber, drum , located at the right side of collection chamber, collection chamber is connected with air inducing room for air compartment and air inducing room, is provided with and leads to the combustion gas after gasification in air inducing room Cross the air-introduced machine that Gas Pipe guides vigorous fire kitchen range into；Blast chamber is set up in parallel with air inducing room, and blast chamber is connected with air nozzle, air blast Interior is provided with the aerator to air nozzle air blast；It is provided with aid distributing pipe, aid distributing pipe is provided with air distribution in the middle of blast chamber and Gas Pipe Valve, Gas Pipe is additionally provided with the main stove regulating valve controlling vigorous fire kitchen range.Air nozzle diagonally downward nozzle towards in the middle part of gasification furnace core Region is arranged so that air stream is from top to bottom tiltedly to blowing, and igniting is blowing hot-air, has put the air of fiery after-blow room temperature, has made biomass Fuel generates biological fuel gas with air reaction；Biological fuel gas are inhaled downwards from gasification furnace core and are formed downdraft by air-introduced machine Gasification structure, the tar being mixed in biological fuel gas occurs reaction conversions to become combustion gas with the biomass of carbonization, thus well Solve the problems, such as the tar of uniflow gas stove stove, so, the biological fuel gas that reaction generates relatively clean.

Aforementioned blast chamber is provided with air inlet adjustment valve, including being provided with the valve body of some air inlets, the valve that can slide in valve body Door-plate and promote the air inlet adjustment mechanism slided in valve body of valve plates；Air inlet adjustment mechanism include air inlet adjustment valve handle, Tooth bar located at valve plates one end and the driving gear set engaging with tooth bar；Air inlet adjustment valve handle end is provided with and is driven The arc-shaped gear of gear train engagement.

The ignition switch of manipulation igniter, blanking handle, blower switch, air inducing are sequentially provided with aforementioned control panel Machine switchs, intervalometer, the exhaust smoke valve handle of manipulation exhaust smoke valve, and the air inlet adjustment valve handle of manipulation air inlet adjustment valve manipulates main stove The main stove valve handle of regulating valve, the air distribution valve handle of manipulation air distribution valve, the water temperature display of display water tank water temperature.Convenient manipulation is adjusted Save each functional module.

Aforementioned doffer controls bunker fuels to enter the blanking driving lever in gasification furnace core, and pass through blast chamber with The shift lever axis that blanking driving lever connects, the blanking handle that end is connected to control panel taken out by driving lever.

Aforementioned gasification furnace core is externally provided with the secondary air inlet room being connected with ash-falling chamber, the insulation between the inside and outside wall of gasification furnace core Layer in be provided with secondary intake pipes, be connected with secondary air inlet room under secondary intake pipes, on be connected with the air inlet adjustment valve of blast chamber, two Secondary inlet plenum ring is provided with air port, is provided with secondary combustion chamber below fire grate.

Aforementioned water tank upper loop configuration, bottom be infundibulate, secondary combustion chamber in the middle of water tank bottom, second-time burning Room is connected with ash-falling chamber and is provided with smoke tube, is connected with ash-falling chamber under smoke tube, on be connected with exhaust gases passes.

Aforementioned water tank is divided into inside and outside two parts, respectively exocoel and inner chamber, and exocoel is endothermic water tank, and inner chamber is secondary combustion Burn quick heating water tank, be provided with diaphragm in the middle of the quick heating water tank of second-time burning, diaphragm is provided with water conservancy diversion separate space, leads Stream separate space one side is provided with outlet pipe, and outlet pipe is connected through endothermic water tank with the outlet valve outside gasifying range for biological substance, water Upper box part periphery tangent line is provided with water inlet, and in the middle part of water tank, outer layer is provided with water temperature detection point.

Aforementioned ash-falling chamber bottom is provided with ash disk, and ash-falling chamber side is provided with out tepetate, and opposite side is provided with Luo Hui pumping chamber, falls Grey pumping chamber is connected with blast chamber by pipeline；Described apparatus for ash of trembling, on ash disk, is trembled apparatus for ash and is included located at ash disk On two rocker arm shafts, rocker arm shaft is provided with fire grate seat, and fire grate seat is provided with fire grate seat bar and the fire grate with combustion chamber bottom is connected, Rocker arm shaft one end passes through Luo Hui pumping chamber, and one end is hinged on the rocker shaft bed going out tepetate side, and rocker arm shaft stretches out ash The side of pumping chamber is provided with the intermeshing gear teeth, and one of gear teeth are directly and the ash that falls outside located at gasifying range for biological substance Pedal is connected.

Aforementioned exhaust smoke valve includes valve plate and the Valve controlling assembly controlling valve plate opening and closing outside hinged exhaust smoke valve；Valve control Assembly processed includes the valve rocking arm being hinged on valve plate, the valve being hinged between the exhaust smoke valve handle of valve rocking arm and control panel Door connecting rod；One of rocking arm with valve plates hinge of valve rocking arm is provided with slide bar, and slide bar one end is slidably disposed in this and shakes On arm, slide bar one end is hinged on body of heater, is cased with reset transistor spring outside slide bar.

From the foregoing, it will be observed that the present invention mainly has the advantage that：Compact conformation, space makes full use of, and gasification reaction temperature is high, can Reach 1200 degree, intensification starting time is short, igniting is convenient, aerogenesis is efficient；Not only take full advantage of the biological fuel gas that reaction generates Heating water tank produces hot water, also removes the tar being mixed in biological fuel gas, significantly reduces the pollution to environment, improves The service life of related utensil；Ashes or the coking block of removing accumulation are convenient and swift；Use reproducible biomass to expanding Effect is actively promoted in the application of the energy.

Brief description

Fig. 1 is the structural representation of the gasifying range for biological substance of the present invention, and the arrow of in figure is the flow direction of gasification gas.

Fig. 2 is the perspective top schematic diagram of Fig. 1.

Fig. 3 is the schematic top plan view of Fig. 1.

Fig. 4 is the schematic side view of Fig. 1.

Fig. 5 is the structural representation of the exhaust smoke valve in Fig. 3.

Fig. 6 is the structural representation of air inlet adjustment valve.

Drawing reference numeral explanation：

1st, body of heater 2, Bunker 3, chimney 4, gasification furnace core 5, ash-falling chamber 7, fire grate 8, middle part contiguous block 9, feed bin lid 10th, secondary air inlet room 11, air nozzle 13, collection chamber 14, exhaust smoke valve 141, valve plate 142, valve rocking arm 143, valve Connecting rod 144, slide bar 145, reset transistor spring 146, exhaust smoke valve handle 15, exhaust gases passes 16, water tank 161, diaphragm 162nd, water conservancy diversion separate space 163, outlet valve 164, outlet pipe 165, endothermic water tank 166, the quick heating water tank of second-time burning 17, Air inducing room 18, air-introduced machine 19, Gas Pipe 20, blast transmission channel 21, smoke evacuation room 22, material outlet pumping chamber 23, smoke evacuation Passage 24, blast chamber 25, aerator 26, air inlet adjustment valve 261, valve body 262, valve plates 27, aid distributing pipe 28, air inlet Regulating valve handle 29, tooth bar 30, driving gear set 31, arc-shaped gear 32, grooved bell mouth 33, doffer 331, fall Material driving lever 332, shift lever axis 333, blanking handle 34, heat-insulation layer 35, splicing funnel 36, secondary combustion chamber 37, gasified reverse Answer room 38, telescoping tube 46, ash disk 47, go out tepetate 48, Luo Hui pumping chamber 49, tremble apparatus for ash 491, fire grate seat 492, Rocker arm shaft 493, fire grate seat bar 494, the gear teeth 495, fall grey pedal 51, vigorous fire kitchen range 52, control panel 53, mobile gate 54th, main stove regulating valve 55, air distribution valve 56, fuel wood 58, smoke tube 59, pot.

Specific embodiment

Below in conjunction with the accompanying drawings and preferred embodiment, the present invention and its Advantageous Effects are carried out further specifically Bright.

Referring to Fig. 1 ~ Fig. 6, gasifying range for biological substance includes body of heater 1 and the Bunker on body of heater 1 from top to bottom 2nd, middle part contiguous block 8, gasification furnace core 4, ash-falling chamber 5；Combustion chamber periphery is provided with water tank 16；Middle part contiguous block 8 is communicated with gasification furnace The exhaust smoke valve 14 of core 4；Bunker 2 side is provided with discharge flue 23 and blast transmission channel 20；Bunker 2 top is double lattice hollow Structure, double lattice hollow structures are respectively discharge fume room 21 and material outlet pumping chamber 22, material outlet pumping chamber 22 and blast transmission channel 20 are connected, and discharge flue 23 is connected with exhaust smoke valve 14 and smoke evacuation room 21 respectively；It is provided with feed bin lid 9 in the middle of material outlet pumping chamber 22； Feed bin lid 9 is integrally located in material outlet pumping chamber 22；Smoke evacuation room 21 is provided with the safety relief valve being connected with Bunker 2；Smoke evacuation room 21 are provided with chimney 3；It is provided with the grooved bell mouth 32 extending into middle part contiguous block 8, Bunker 2 and middle part connect below Bunker 2 Connect block 8 to be connected, middle part contiguous block 8 position corresponding with grooved bell mouth 32 has prismatic table shape funnel hole, under prismatic table shape funnel hole Connection corresponding with the splicing funnel 35 located at gasification furnace core 4 top；It is provided around the cigarette of gasification furnace core 4 between water tank 16 and combustion chamber Gas passage 15, gasification furnace core 4 is connected with Bunker 2 and ash-falling chamber 5 respectively, is provided with and supplies fuel between gasification furnace core 4 and ash-falling chamber 5 The infundibulate fire grate 7 that combustion gas after ashes and gasification is passed through；It is provided with heat-insulation layer 34, gasification furnace between the inside and outside wall of gasification furnace core 4 Core 4 middle part is gasification reactor chamber 37, and the inwall inside and outside two-layer sleeve pipe of gasification reactor chamber 37 connects together and formed The telescoping tube 38 of retractable, gasification reactor chamber 37 upper side wall is provided with the air towards gasification reactor chamber 37 blowing diagonally downward Nozzle 11, being provided with heat-insulation layer 34 can be to the igniter of gasification furnace core 4 blowing hot-air；Fire grate 7 located at gasification reactor chamber 37 bottom, It is provided with below fire grate 7 to allow and up and down tremble apparatus for ash 49；The bottom of fire grate 7 be provided with can folding mobile gate 53.

Referring to Fig. 1 ~ Fig. 3, additionally, middle part contiguous block 8 is additionally provided with collection chamber 13, blast chamber 24, air inducing room 17, Gas Pipe 19th, vigorous fire kitchen range 51, doffer 33, control panel 52；The outside of prismatic table shape funnel hole be collection chamber 13, exhaust smoke valve 14 located at The left side of collection chamber 13, blast chamber 24 and air inducing room 17 are connected with air inducing room 17, draw located at the right side of collection chamber 13, collection chamber 13 It is provided with the air-introduced machine 18 that the combustion gas after gasification is guided into vigorous fire kitchen range 51 by Gas Pipe 19 in air compartment 17；Blast chamber 24 and air inducing Room 17 is set up in parallel, and blast chamber 24 is connected with air nozzle 11, is provided with the aerator to air nozzle 11 air blast in blast chamber 24 25；It is provided with aid distributing pipe 27, aid distributing pipe 27 is provided with air distribution valve 55, and Gas Pipe 19 is additionally provided with the middle of blast chamber 24 and Gas Pipe 19 Control the main stove regulating valve 54 of vigorous fire kitchen range 51.

Referring to Fig. 6, wherein, blast chamber 24 is provided with air inlet adjustment valve 26, including be provided with some air inlets valve body 261, can The valve plates 262 slided in valve body 261 and promote the air inlet adjustment mechanism slided in valve body 261 of valve plates 262；Enter Gas governor motion include the air inlet adjustment valve handle 28 on control panel 52, the tooth bar 29 located at valve plates 262 one end, with And the driving gear set 30 engaging with tooth bar 29；Air inlet adjustment valve handle 28 end is provided with the arc with driving gear set 30 engagement Tooth 31.

The ignition switch of manipulation igniter, blanking handle 333 are additionally provided with control panel 52, aerator 25 switchs, and draws Blower fan 18 switchs, intervalometer, the exhaust smoke valve handle 146 of manipulation exhaust smoke valve 14, manipulates the main stove valve handle of main stove regulating valve, manipulation Air distribution valve 55 handle of air distribution valve 55, the water temperature display of display water tank 16 water temperature.

Referring to Fig. 1 it is preferable that doffer 33 controls Bunker 2 fuel to enter the blanking driving lever 331 in gasification furnace core 4, And passing through the shift lever axis 332 being connected with blanking driving lever 331 of blast chamber 24, driving lever takes out end and is connected to falling of control panel 52 Material handle 333.

Referring to Fig. 1 ~ Fig. 3, gasification furnace core 4 is externally provided with the secondary air inlet room 10 being connected with ash-falling chamber 5, gasification furnace core 4 interior It is provided with secondary intake pipes in heat-insulation layer 34 between outer wall, be connected with secondary air inlet room 10 under secondary intake pipes, upper and blast chamber 24 air inlet adjustment valve 26 is connected, and secondary air inlet room 10 ring is provided with air port, is provided with secondary combustion chamber 6 below fire grate 7.

Referring to Fig. 1 ~ Fig. 2, water tank 16 upper, annular structure, bottom is infundibulate, and secondary combustion chamber 6 is located at water tank 16 bottom Centre, secondary combustion chamber 6 is connected with ash-falling chamber 5 and is provided with smoke tube 58, is connected with ash-falling chamber 5 under smoke tube 58, upper with Exhaust gases passes 15 are connected.

Water tank 16 is divided into inside and outside two parts, respectively exocoel and inner chamber, and exocoel is endothermic water tank 165, and inner chamber is secondary Burn quick heating water tank 166, be provided with diaphragm 161 in the middle of the quick heating water tank of second-time burning 166, on diaphragm 161 It is provided with water conservancy diversion separate space 162, water conservancy diversion separate space 162 one side is provided with outlet pipe 164, outlet pipe 164 passes through endothermic water tank 165 and located at life Outlet valve 163 outside gasification substance cooking stove connects, and water tank 16 top peripheral tangent line is provided with water inlet, and water tank 16 middle part outer layer sets There is water temperature detection point.

Referring to Fig. 1 ~ Fig. 2, ash-falling chamber 5 bottom is provided with ash disk 46, and ash-falling chamber 5 side is provided with out tepetate 47, and opposite side sets You Luohui pumping chamber 48, Luo Hui pumping chamber 48 is connected with blast chamber 24 by pipeline；Tremble apparatus for ash 49 on ash disk 46, tremble Apparatus for ash 49 includes two rocker arm shafts 492 on ash disk 46, and rocker arm shaft 492 is provided with fire grate seat 491, fire grate seat 491 It is provided with fire grate seat bar 493 and is connected with the fire grate 7 of combustion chamber bottom, rocker arm shaft 492 one end passes through Luo Hui pumping chamber 48, one end is cut with scissors It is connected on the rocker arm shaft 492 going out tepetate 47 side, the side that rocker arm shaft 492 stretches out Luo Hui pumping chamber 48 is provided with and nibbles mutually The gear teeth 494 closing, one of gear teeth directly with located at gasifying range for biological substance outside the grey pedal 495 that falls be connected.

Referring to Fig. 5, exhaust smoke valve 14 includes the valve plate 141 in hinged exhaust smoke valve 14 outside and the valve controlling valve plate 141 opening and closing Control assembly；Valve controlling assembly includes the valve rocking arm 142 being hinged on valve plate 141, valve rocking arm 142 and control panel 52 Exhaust smoke valve handle 146 between the valve rod 143 that is hinged with；What the one of and valve plates 262 of valve rocking arm 142 were cut with scissors shakes Arm is provided with slide bar 144, and slide bar 144 one end is slidably disposed on this rocking arm, and slide bar 144 one end is hinged on body of heater 1, slide bar It is cased with reset transistor spring 145 outside 144.

Book and specific embodiment do not constitute any restriction to the present invention according to the above description, the invention is not limited in The specific embodiment that face is disclosed and described, some modifications to the present invention and deformation are it should also the right falling into the present invention will In the protection domain asked.

Claims (10)

1. a kind of gasifying range for biological substance, including body of heater and from top to bottom the Bunker on body of heater, middle part contiguous block, Gasification furnace core, ash-falling chamber；Combustion chamber periphery is provided with water tank；It is characterized in that：Middle part contiguous block is communicated with the smoke evacuation of gasification furnace core Valve；Bunker side is provided with discharge flue and blast transmission channel；Bunker top is double lattice hollow structure, double lattice hollow structures Be respectively smoke evacuation room and material outlet pumping chamber, material outlet pumping chamber is connected with blast transmission channel, discharge flue respectively with smoke evacuation Valve is connected with smoke evacuation room；It is provided with feed bin lid in the middle of material outlet pumping chamber；Feed bin lid is integrally located in material outlet pumping chamber；Smoke evacuation room It is provided with the safety relief valve being connected with Bunker；Smoke evacuation room is provided with chimney；It is provided with below Bunker and extend into middle part contiguous block Grooved bell mouth, Bunker is connected with middle part contiguous block, and contiguous block position corresponding with grooved bell mouth in middle part has terrace with edge Shape funnel hole, connection corresponding with the splicing funnel located at gasification furnace core top under prismatic table shape funnel hole；Set between water tank and combustion chamber Have the exhaust gases passes around gasification furnace core, gasification furnace core is connected with Bunker and ash-falling chamber respectively, gasification furnace core and ash-falling chamber it Between be provided with for fuel ashes gentleization after the infundibulate fire grate that passes through of combustion gas；It is provided with insulation between the inside and outside wall of gasification furnace core Layer, gasification furnace core middle part is gasification reactor chamber, and the inwall of gasification reactor chamber connects together and shape for inside and outside two-layer sleeve pipe The telescoping tube of the retractable becoming, gasification reactor chamber upper side wall is provided with the air spray towards gasification reactor chamber blowing diagonally downward Mouth, being provided with heat-insulation layer can be to the igniter of gasification furnace core blowing hot-air；Fire grate, located at gasification reactor chamber bottom, sets below fire grate Have to allow and up and down tremble apparatus for ash；The bottom of fire grate be provided with can folding mobile gate.

2. gasifying range for biological substance as claimed in claim 1, is characterized in that：Described middle part contiguous block is additionally provided with collection chamber, drum Air compartment, air inducing room, Gas Pipe, vigorous fire kitchen range, doffer, control panel；The outside of prismatic table shape funnel hole is collection chamber, smoke evacuation Located at the left side of collection chamber, located at the right side of collection chamber, collection chamber is connected valve with air inducing room, in air inducing room for blast chamber and air inducing room It is provided with the air-introduced machine that the combustion gas after gasification is guided into vigorous fire kitchen range by Gas Pipe；Blast chamber is set up in parallel with air inducing room, air blast Room is connected with air nozzle, and air blast interior is provided with the aerator to air nozzle air blast；It is provided with the middle of blast chamber and Gas Pipe and join Airduct, aid distributing pipe is provided with air distribution valve, and Gas Pipe is additionally provided with the main stove regulating valve controlling vigorous fire kitchen range.

3. gasifying range for biological substance as claimed in claim 1 or 2, is characterized in that：Described blast chamber is provided with air inlet adjustment valve, bag Include the valve body being provided with some air inlets, the valve plates that can slide in valve body and promote entering of sliding in valve body of valve plates Gas governor motion；Air inlet adjustment mechanism is included air inlet adjustment valve handle, the tooth bar located at valve plates one end and is engaged with tooth bar Driving gear set；Air inlet adjustment valve handle end is provided with the arc-shaped gear with driving gear set engagement.

4. gasifying range for biological substance as claimed in claim 3, is characterized in that：Manipulation igniting is sequentially provided with described control panel The ignition switch of device, blanking handle, blower switch, air-introduced machine switchs, intervalometer, the exhaust smoke valve handle of manipulation exhaust smoke valve, The air inlet adjustment valve handle of manipulation air inlet adjustment valve, manipulates the main stove valve handle of main stove regulating valve, the air distribution valve of manipulation air distribution valve Handle, the water temperature display of display water tank water temperature.

5. gasifying range for biological substance as claimed in claim 4, is characterized in that：Doffer controls bunker fuels to enter gasification Blanking driving lever in combustion chamber, and pass through the shift lever axis being connected with blanking driving lever of blast chamber, driving lever is taken out end and is connected to manipulation The blanking handle of panel.

6. gasifying range for biological substance as claimed in claim 5, is characterized in that：Described gasification furnace core is externally provided with and is connected with ash-falling chamber Secondary air inlet room, be provided with secondary intake pipes in the heat-insulation layer between the inside and outside wall of gasification furnace core, under secondary intake pipes with secondary Inlet plenum be connected, on be connected with the air inlet adjustment valve of blast chamber, secondary air inlet room ring is provided with air port, is provided with secondary below fire grate Combustor.

7. gasifying range for biological substance as claimed in claim 6, is characterized in that：Described water tank upper loop configuration, bottom is leakage Bucket shape, in the middle of water tank bottom, secondary combustion chamber is connected with ash-falling chamber and is provided with smoke tube secondary combustion chamber, smoke tube Under be connected with ash-falling chamber, on be connected with exhaust gases passes.

8. gasifying range for biological substance as claimed in claim 7, is characterized in that：Described water tank is divided into inside and outside two parts, respectively For exocoel and inner chamber, exocoel is endothermic water tank, and inner chamber is the quick heating water tank of second-time burning, in the quick heating water tank of second-time burning Between be provided with diaphragm, diaphragm is provided with water conservancy diversion separate space, and water conservancy diversion separate space one side is provided with outlet pipe, outlet pipe pass through heat-absorption water Case is connected with the outlet valve outside gasifying range for biological substance, and water tank upper periphery tangent line is provided with water inlet, outer in the middle part of water tank Layer is provided with water temperature detection point.

9. gasifying range for biological substance as claimed in claim 8, is characterized in that：Described ash-falling chamber bottom is provided with ash disk, and fall ash Room side is provided with out tepetate, and opposite side is provided with Luo Hui pumping chamber, and Luo Hui pumping chamber is connected with blast chamber by pipeline；Described tremble ash Device, on ash disk, trembles two rocker arm shafts that apparatus for ash includes on ash disk, and rocker arm shaft is provided with fire grate seat, fire grate Seat is provided with fire grate seat bar and the fire grate with combustion chamber bottom is connected, and rocker arm shaft one end passes through Luo Hui pumping chamber, and one end is hinged on and sets On the rocker shaft bed going out tepetate side, the side that rocker arm shaft stretches out Luo Hui pumping chamber is provided with the intermeshing gear teeth, and wherein one The individual gear teeth directly with located at gasifying range for biological substance outside the grey pedal that falls be connected.

10. gasifying range for biological substance as claimed in claim 9, is characterized in that：Described exhaust smoke valve is included outside hinged exhaust smoke valve Valve plate and control valve plate opening and closing Valve controlling assembly；Valve controlling assembly includes the valve rocking arm being hinged on valve plate, valve The valve rod being hinged between door rocking arm and the exhaust smoke valve handle of control panel；The one of and valve plates hinge of valve rocking arm Rocking arm be provided with slide bar, slide bar one end is slidably disposed on this rocking arm, and slide bar one end is hinged on body of heater, is cased with outside slide bar Reset transistor spring.