CN206803123U - Biomass-burning or charcoal base solid fuel hot-blast stove - Google Patents

Abstract

Biomass-burning or charcoal base solid fuel hot-blast stove,Including fuel charging device,Combustor,Body of heater and heat exchanger,Combustion chamber is located above fire grate combustor,Heat Room is located above combustion chamber,Combustion chamber roof is tubaeform,It is bottom-up in Heat Room to be provided with quincuncial plate and baffle plate,The hot blast chuck communicated is provided with sidewall of combustion chamber and Heat Room side wall from top to bottom,Hot-air damper is set in hot blast chuck,Hot-air damper spirals rising in the shape of a spiral in hot blast chuck,Top-down body of heater air channel is provided between heat exchanger and body of heater,Body of heater air inlet is connected with body of heater air channel,Body of heater air channel upper end is connected with heat converter air-out mouth,Heat exchanger cavities bottom is provided with bottom regenerative chamber,Top regenerative chamber is provided with the top of heat exchanger cavities,Bottom regenerative chamber is connected with heat exchanger flue entrance,By set of heat exchange tubes UNICOM between bottom regenerative chamber and top regenerative chamber.The utility model has reached the purpose of energy-conserving and environment-protective.

Description

Biomass-burning or charcoal base solid fuel hot-blast stove

Technical field

The utility model provides a kind of hot-blast stove, particularly a kind of biomass-burning or charcoal base solid fuel hot-blast stove, category In boiler technology field.

Background technology

Biomass fuel, it is using agricultural waste as raw material, by crushing, mixing, extruding, the technique such as drying, is made Various shapings（Such as block, graininess）, a kind of Novel clean-fuel that can directly burn, charcoal base fuel is animals and plants remnant The combustible bio-fuel formed after carbonizing for many years.The common feature of both fuel is that water content is higher, and burning needs To carry out at high temperature, while also need to rational air distribution and extend holdup time of the fuel in burner hearth fully to fire Burn, fuel combustion otherwise can be made incomplete, and biomass fuel impurity is more（Mixed with soil, fine sand）, ash is high, alkali metal The features such as content is high, fuel is after stove chamber inner combustion, if heat distribution is irregular in burner hearth, understands after the ash softening of high-temperature region and exist Low-temperature space coking, the dust stratification adhesive force containing potassium is very strong, it is difficult to which product coke button is handled totally, after pot slagging, can reduce normal The efficiency of combustion of fuel, burner hearth is blocked, change the heat distribution in burner hearth, be further exacerbated by coking and become formula, make the steam of boiler Temperature reduces, and exhaust gas temperature rises, and does not reach the requirement normally produced, and caused waste discharge is exceeded, causes resource Waste and environmental pollution, there is the method using decoking inhibitor at present, but toward after addition inhibitor in fuel, add and be produced into This, nor beneficial to environmental protection, run counter to the original intention using biomass fuel.Hot-blast stove of the prior art, using biomass Fuel is often using ordinary combustion machine and the boiler of traditional structure, it is difficult to the problem of avoiding coking and exceeded discharge, and exchange heat Efficiency is not universal high, causes the wasting of resources.

The content of the invention

The purpose of this utility model is：A kind of biomass-burning or charcoal base solid fuel hot-blast stove, the utility model are provided Air distribution is uniform, and temperature consistency is good in body of heater, and the coking on the ash and fire grate after burning can be cleared up into flake hearth-tapping in time, Transfer path is grown, and heat exchange efficiency is high, energy-conserving and environment-protective.

To realize object above, the technical solution adopted in the utility model is：Biomass-burning or charcoal base solid fuel hot blast Stove, including fuel charging device, combustor, body of heater and heat exchanger, the fuel charging device includes feed bin and spiral carries The machine of liter, feed bin discharge hole are connected with the charging aperture of spiral discharge bottom, and the fuel in feed bin is lifted by screw elevator Deliver to the charging aperture of body of heater side by feed pipe diagonally downward afterwards, it is bottom-up in the body of heater to be followed successively by combustor, combustion Burn room and Heat Room, be provided with charging aperture on the sidewall of the furnace body above combustor, combustion chamber be located above fire grate combustor, fires Burn chamber interior walls and be provided with refractory masses, Heat Room is located above combustion chamber, and combustion chamber roof is tubaeform, tubaeform opening Down, roof center in combustion chamber offers crater, and crater leads to Heat Room, bottom-up in Heat Room to be provided with quincuncial plate And baffle plate, the quincuncial plate edge are plum blossom-shaped, the baffle plate is the disc of central openings, and the edge of quincuncial plate and baffle plate is equal Connect with heat exchange chamber interior walls, top-down body of heater flue is provided between the body of heater and heat exchanger, is set on Heat Room There is exhanst gas outlet, exhanst gas outlet is connected with the upper end of body of heater flue, and body of heater flue lower end is connected with heat exchanger flue entrance, combustion Burn and be provided with the hot blast chuck communicated in room side wall and Heat Room side wall from top to bottom, hot-air damper, institute are set in hot blast chuck State hot-air damper to spiral in the shape of a spiral in hot blast chuck rising, hot-blast outlet, hot blast chuck bottom are provided with the top of hot blast chuck Portion is provided with body of heater air inlet, and top-down body of heater air channel, the body of heater air inlet are provided between heat exchanger and body of heater It is connected with body of heater air channel, body of heater air channel upper end is connected with heat converter air-out mouth, the heat converter air-out mouth and heat exchanger Cavity communicates；The heat exchanger cavities bottom is provided with bottom regenerative chamber, and top backheat is provided with the top of heat exchanger cavities Room, bottom regenerative chamber are connected with heat exchanger flue entrance, by set of heat exchange tubes UNICOM between bottom regenerative chamber and top regenerative chamber, Top regenerative chamber is provided with the throat led to outside heat exchanger, and air intake is provided with the heat exchanger side wall relative with body of heater Mouthful；Further, the heat exchanger cavities are respectively arranged with ipper air chamber, heat exchanger tube room and lower air chamber, ipper air chamber from top to bottom Left side communicated with heat exchanger tube room, the right side of lower air chamber communicates with heat exchanger tube room, be provided with from left to right in ipper air chamber top return Hot cell A, top regenerative chamber B and top regenerative chamber C, top regenerative chamber A, top regenerative chamber B and top regenerative chamber C side wall with it is upper Gap is left between air compartment side wall as air channel, wherein adjacent between the regenerative chamber A and top regenerative chamber B of top and by dividing plate A Separate, connected between top regenerative chamber B and top regenerative chamber C by flue, top regenerative chamber A is offered towards outside heat exchanger Throat, the heat converter air-out mouth towards body of heater air channel is offered on ipper air chamber's right side wall, heat exchanger tube is provided with wind in room Road dividing plate A, air-duct clapboard A and dividing plate A are in the same plane, and air-duct clapboard A top edge and the bottom surface of ipper air chamber connect, wind Road dividing plate A two lateral edges and lower edge are connected with heat exchanger housing, and air port A and wind are offered on the upper wall of lower air chamber Mouthful B, the air port A are located between air-duct clapboard A and bottom regenerative chamber A right side wall, and air port B is located at air-duct clapboard A and bottom Bottom regenerative chamber A, bottom regenerative chamber B and bottom regenerative chamber are provided between regenerative chamber B left side wall, in lower air chamber from left to right C, the bottom regenerative chamber A, bottom regenerative chamber B, bottom regenerative chamber C side wall and lower air chamber side wall between leave space conduct Air channel, bottom regenerative chamber C are connected with heat exchanger flue entrance, between bottom regenerative chamber B and bottom regenerative chamber C by dividing plate B every Open, connected between bottom regenerative chamber A and bottom regenerative chamber B by flue, offer air inlet on the left of lower air chamber, heat exchanger tube is set in room It is in the same plane to be equipped with air-duct clapboard B, air-duct clapboard B and dividing plate B, air-duct clapboard B lower edge and the top of lower air chamber Connection, air-duct clapboard B two lateral edges and lower edge are connected with heat exchanger housing, and the bottom surface of ipper air chamber offers air port C and air port D, the air port C are located between top regenerative chamber B right side walls and air-duct clapboard B, and air port D is located at a top regenerative chamber C left sides Between side wall and air-duct clapboard B, connected between the top regenerative chamber A and bottom regenerative chamber A by set of heat exchange tubes A, top backheat Connected by set of heat exchange tubes B between room B and bottom regenerative chamber B, connected between top regenerative chamber C and bottom regenerative chamber C by set of heat exchange tubes C Connect；Further, the combustor is travel(l)ing grate formula combustor, and the travel(l)ing grate formula combustor includes base, in base Base dividing plate is set, is water tank below base dividing plate, water tank side is provided with the water sealed tank communicated with water tank, and the water sealed tank is opened Mouth upwards, is provided with air compartment, air compartment is internally provided with rolling wheel support, is provided with rolling wheel support above base interior base dividing plate Roller, rotating turret is provided with discoidal fire grate on roller, and air compartment side offers blast orifice and deceleration machine support mouth, reductor branch Frame mouth device has the reductor for driving power apparatus, and reductor drives disc fire grate to be rotated by axle of fire grate center, disc stove The disk body center of row offers slag-drip opening, and slag-drip opening is connected with downwards dregs discharge tube, the opening of dregs discharge tube positioned at water tank the water surface it Under, using disc fire grate disk body center as the center of circle, multi-turn air holes is offered on disk body, disc fire grate disk body upper surface is every It is supporting in individual air holes to be provided with blast cap, exhaust vent is offered on blast cap, rake break is fixedly installed in boiler furnace side wall Device, rake teeth is provided with rake broken slag device, rake teeth is located between two radially adjacent circle blast caps of disc fire grate disk body, rake teeth Crown and disc fire grate disk body upper surface between leave gap, the side above disc fire grate is provided with fuel-feed Mouthful, the charging aperture is located at disc disk body edge；Further, the top regenerative chamber A, top regenerative chamber B, top backheat Room C, bottom regenerative chamber A, bottom regenerative chamber B and bottom regenerative chamber C are respectively provided with cleaning door.

Actively advantageous effects of the present utility model are：By being sent under fuel is lifted backward by screw elevator Enter charging aperture, furnace high-temperature can be avoided to impact the fuel in feed bin, ensure that the security of fuel, by burning Tubaeform crater is set between room and Heat Room, crater heat is concentrated, enhances the ignition temperature of crater, exchanging heat Room first layer sets quincuncial plate, and the red-hot flue gas for making crater upward is disperseed by furnace wall is forced to, by between quincuncial plate and furnace wall Gap is by the way that red-hot flue gas is obstructed after quincuncial plate by top baffle plate, once more to concentration among body of heater, then from baffle plate The circular hole that opens up is reached at the top of body of heater, this increased periods residence time of the red-hot flue gas in stove, and heat is concentrated, combustion Temperature height is burnt, ensure that fuel fills part burning, sets volute type air passage in combustion chamber and heat exchange locular wall, extends and change The hot time, heat exchange efficiency is added, and after flue gas is by Heat Room, is preheated into heat exchanger to newly entering air, fill part The waste heat of flue gas is make use of, heat exchange efficiency is ensure that, the mode to exchange heat three times is employed in heat exchanger, heat exchange is complete, goes out Mouth temperature is low, has reached the purpose of energy-conserving and environment-protective；The travel(l)ing grate formula combustor that the utility model uses, by combustor Inside sets air compartment, and the rotary fire grate with blast cap is set above air compartment, and the air distribution of air blower enters after air compartment by blast cap Air holes matches somebody with somebody combination burning with biomass fuel, and multiple blast caps make air distribution uniform, combustor furnace interior combustion even, temperature consistency It is good；Fixed rake teeth is set between blast cap, ash that can be when rotary fire grate rotates in time by preliminary coking on fire grate is broken, Ash and coke button are discharged in water tank by the slag-drip opening among rotary fire grate equipment is cleaned out by water sealed tank, it is ensured that burning effect Fruit, improve efficiency of combustion.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model one embodiment.

Fig. 2 is the structural representation of the utility model one embodiment travel(l)ing grate formula combustor.

Fig. 3 is the schematic diagram of the utility model one embodiment combustor.

Embodiment

In order to more fully explain implementation of the present utility model, embodiment of the present utility model presented below, these realities It is only to elaboration of the present utility model to apply example, does not limit the scope of the utility model.

With reference to accompanying drawing to the further details of explanation of the utility model, in accompanying drawing mark for：1. feed bin；2. body of heater；3. Heat exchanger；4. screw elevator；5. travel(l)ing grate formula combustor；6. combustion chamber；7. Heat Room；8. hot blast chuck；9. Quincuncial plate；10. baffle plate；11. hot-air damper；12. hot-blast outlet；13. body of heater flue；14. body of heater air channel；15. heat is handed over Parallel operation air outlet；16. body of heater air inlet；17. top regenerative chamber A；18. top regenerative chamber B；19. top regenerative chamber C；20. Ipper air chamber；21. lower air chamber；22. bottom regenerative chamber A；23. bottom regenerative chamber B；24. bottom regenerative chamber C；25. air port C； 26. air port D；27. air port A；28. air port B；29. dividing plate B；30. combustion chamber roof；31. air-duct clapboard A；32. wind Road dividing plate B；33. set of heat exchange tubes A；34. set of heat exchange tubes B；35. set of heat exchange tubes C；36. air inlet；37. throat；38. Heat exchanger flue entrance；39. dividing plate A；41. exhanst gas outlet；2-1. base；2-2. blast cap；2-3. slag-drip opening；2-4. Water sealed tank；2-5. blast orifice；2-6. deceleration machine support mouths；2-7. air compartment；2-8. water tank；2-9. rolling wheel support；2-10. Roller；2-11. rake scummer；2-12. charging aperture；2-13. slag muck；2-14. water seal；2-15. dregs discharge tube；2-21. drum Blower fan；2-22. disc fire grate；2-23. base dividing plate.As shown in the figure：Biomass-burning or charcoal base solid fuel hot-blast stove, bag Feed bin 1 and screw elevator 4 are included, the discharging opening of feed bin 1 is connected with the charging aperture 2-12 of the bottom of spiral discharge 4, in feed bin 1 Fuel delivers to by feed pipe diagonally downward the charging aperture 2-12 of body of heater side after being lifted by screw elevator 4, in body of heater 2 It is bottom-up to be followed successively by travel(l)ing grate formula combustor 5, combustion chamber 6 and Heat Room 7, the stove of the top of travel(l)ing grate formula combustor 5 Charging aperture 2-12 is provided with body sidewall, combustion chamber 6 is located at the top of travel(l)ing grate formula combustor 5, and the inwall of combustion chamber 6 is provided with resistance to Fiery material layer, Heat Room 7 are located at the top of combustion chamber 6, and combustion chamber roof 30 is tubaeform, tubaeform opening down, combustion chamber The center of roof 30 offers crater, and crater leads to Heat Room 7, bottom-up in Heat Room 7 to be provided with quincuncial plate 9 and baffle plate 10, the edge of quincuncial plate 9 is plum blossom-shaped, and the baffle plate 10 is the edge of the disc of central openings, quincuncial plate 9 and baffle plate 10 Connect with the inwall of Heat Room 7, be provided with top-down body of heater flue 13 between body of heater 2 and heat exchanger 3, on Heat Room 7 Exhanst gas outlet 41 is provided with, exhanst gas outlet 41 connects with the upper end of body of heater flue 13, the lower end of body of heater flue 13 and heat exchanger cigarette Road entrance 38 is connected, and the hot blast chuck 8 communicated, hot blast chuck are provided with from top to bottom in the side wall of combustion chamber 6 and the side wall of Heat Room 7 Hot-air dampers 11 are set in 8, and hot-air damper 11 spirals risings in the shape of a spiral in hot blast chuck 8, is provided with the top of hot blast chuck 8 Hot-blast outlet 12, the bottom of hot blast chuck 8 are provided with body of heater air inlet 16, are provided with from top to bottom between heat exchanger 3 and body of heater 2 Body of heater air channel 14, body of heater air inlet 16 is connected with body of heater air channel 14, and the upper end of body of heater air channel 14 connects with heat converter air-out mouth 15 Connect, the cavity of heat exchanger 3 is respectively arranged with ipper air chamber 20, heat exchanger tube room and lower air chamber 21, the left side of ipper air chamber 20 from top to bottom Communicated with heat exchanger tube room, the right side of lower air chamber communicates with heat exchanger tube room, is provided with top regenerative chamber in ipper air chamber 20 from left to right A17, top regenerative chamber B18 and top regenerative chamber C19, top regenerative chamber A17, top regenerative chamber B18 and top regenerative chamber C19's Gap is left between side wall and the side wall of ipper air chamber 20 as air channel, wherein phase between the regenerative chamber A17 and top regenerative chamber B18 of top It is adjacent and separated by dividing plate A39, connected between top regenerative chamber B18 and top regenerative chamber C19 by flue, top regenerative chamber A17 The throat 37 towards outside heat exchanger is offered, the heat exchange towards body of heater air channel 14 is offered on the right side wall of ipper air chamber 20 Device air outlet 15, it is in the same plane to be provided with air-duct clapboard A31, air-duct clapboard A31 and dividing plate A39 in heat exchanger tube room, wind Road dividing plate A31 top edge is connected with the bottom surface of ipper air chamber 20, and air-duct clapboard A31 two lateral edges and lower edge are handed over heat The cage connection of parallel operation 3, air port A27 and air port B28 is offered on the upper wall of lower air chamber 21, the air port A27 is located at air-duct clapboard Between A31 and bottom regenerative chamber A22 right side wall, air port B28 is located at air-duct clapboard A31 and bottom regenerative chamber B23 left side wall Between, bottom regenerative chamber A22, bottom regenerative chamber B23 and bottom regenerative chamber C24 are provided with lower air chamber 21 from left to right, it is described Space work is left between bottom regenerative chamber A22, bottom regenerative chamber B23, bottom regenerative chamber C24 side wall and the side wall of lower air chamber 21 For air channel, bottom regenerative chamber C24 is connected with heat exchanger flue entrance 38, between bottom regenerative chamber B23 and bottom regenerative chamber C24 Separated by dividing plate B29, connected between bottom regenerative chamber A22 and bottom regenerative chamber B23 by flue, the left side of lower air chamber 21 offer into Air port 36, it is in the same plane to be provided with air-duct clapboard B32, air-duct clapboard B32 and dividing plate B29 in heat exchanger tube room, air channel every Plate B32 lower edge is connected with the top of lower air chamber 21, and air-duct clapboard B32 two lateral edges and lower edge are and heat exchanger 3 cage connections, the bottom surface of ipper air chamber 20 offer air port C25 and air port D26, and the air port C25 is located at the top regenerative chamber B18 right sides Between side wall and air-duct clapboard B32, air port D26 is located between top regenerative chamber C19 left side walls and air-duct clapboard B32, the top Connected between portion regenerative chamber A17 and bottom regenerative chamber A22 by set of heat exchange tubes A33, top regenerative chamber B18 and bottom regenerative chamber B23 Between connected by set of heat exchange tubes B34, connected between top regenerative chamber C19 and bottom regenerative chamber C24 by set of heat exchange tubes C35.

The course of work of the present embodiment is as follows：Combustor in the present embodiment is travel(l)ing grate formula combustor, including burning Water tank 2-8 is provided with machine base 2-1, burning machine base 2-1, base dividing plate 2-23, base dividing plate are provided with above water tank 2-8 Top is air compartment 2-7, and water tank 2-8 sides are provided with the water sealed tank 2-4 communicated with water tank, the water sealed tank 2-4 opening upwards, water It is provided with air compartment 2-7 in base 2-1 above case 2-8, air compartment 2-7 is internally provided with rolling wheel support 2-9, on rolling wheel support 2-9 Roller 2-10 is provided with, rotating turret offers blast orifice provided with disc fire grate 2-22, air compartment 2-7 sides and subtracted on roller 2-10 Fast machine support mouth 2-6, air blower 2-21 are blown by blast orifice 2-5 to air compartment, and the fresh air in air compartment leads to combustion by blast cap 2-2 Burning machine top is combustion-supporting, and deceleration machine support mouth 2-6 devices have the reductor for driving power apparatus, reductor driving disc fire grate 2-22 Rotated by axle of rotary fire grate disk body center, disc fire grate 2-22 center offers slag-drip opening 2-3, and slag-drip opening 2-3 is downward Dregs discharge tube 2-15 is connected with, dregs discharge tube 2-15 opening is under the water seal 2-14 waters surface in water tank 2-8, with rotary fire grate disk Body center is the center of circle, and multi-turn air holes, the supporting setting in each air holes of rotary fire grate disk body upper surface are offered on disk body There is blast cap 2-2, exhaust vent is offered on blast cap 2-2, rake broken slag device 2-11, rake scummer are fixedly installed on sidewall of the furnace body Be provided with rake teeth on 2-11, rake teeth is located between two radially adjacent circle blast cap 2-2 of rotary fire grate disk body, the crown of rake teeth with Gap is left between the disk body upper surface of rotary fire grate, when disc fire grate 2-22 is rotated, due to the blast cap edge of circumference radial direction The circle distribution of difference circle, the blast cap of radially adjoining are located on two circumference, therefore when disc fire grate 2-22 is rotated, rake teeth Burnt shell rake between two Wind discharging hats can be opened, and slag-drip opening 2-3 is together discharged into company with the lime-ash after burning, arranged along dregs discharge tube 2-15 Enter in water seal 2-14, form slag muck 2-13, water seal 2-14 primarily serves the effect of sealing herein, the side above rotary fire grate Fuel feed inlet 2-12 is provided with, fuel inlet 2-12 is located at rotary fire grate disk body edge, and fuel is fallen into behind disk body edge on one side While being rotated with disk body, eventually fall into slag-drip opening 2-3 turns into slag muck 2-13 into water seal, is removed from water sealed tank 2-4 for burning.Burning High-temperature flue gas caused by machine enters bottom backheat after the entrance body of heater of exhanst gas outlet 41 flue 13 from heat exchanger flue entrance 38 Room C24, then enter top regenerative chamber B18 from flue along after set of heat exchange tubes C35 entrance top regenerative chamber C19, further along heat exchanger tube Group B34 enters bottom regenerative chamber B23, enters bottom regenerative chamber A22 along flue, then be upwardly into top along set of heat exchange tubes A33 and return Hot cell A17, finally discharged from throat 37；Hot-air to be changed is after the entrance of air inlet 36 lower air chamber 21 along bottom regenerative chamber A22 Air channel between side wall and the side wall of lower air chamber 21 is flowed to the right, enters heat exchanger tube from the A27 of air port after being stopped by air-duct clapboard A31 Room, then enter ipper air chamber 20 along the opening between the left side of ipper air chamber 20 and heat exchanger tube room, along top regenerative chamber A17 and top backheat Air channel between room B18 and the side wall of ipper air chamber 20 to the right, enters heat exchanger tube room, now after being stopped by air-duct clapboard B32 from air port C25 Left side is sealed by air-duct clapboard A31, and hot-air to be changed enters lower air chamber 21 from air port B28, is returned along bottom regenerative chamber B23 and bottom Air channel between hot cell C24 and the side wall of lower air chamber 21 to the right, enters from the opening between the right side of lower air chamber 21 and heat exchanger tube room and exchanged heat Pipe room, enter ipper air chamber 20 from air port D26, body of heater air channel 14 is entered by heat converter air-out mouth 15, entered from body of heater air inlet 16 Enter hot blast chuck 8, the spiral duct that hot-air damper is formed along chuck spirals upwards, finally discharges body of heater by hot-blast outlet 12.

In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are the orientation shown in based on accompanying drawing 1 Or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or the device or element that imply meaning There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

After embodiment of the present utility model is described in detail, one of ordinary skilled in the art is clearly understood that, Above-mentioned claim is not departed from various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model Any simple modification, equivalent change and modification made to above example, the scope of technical solutions of the utility model is belonged to, And the utility model is also not only restricted to the embodiment of example in specification.

Claims (4)

1. biomass-burning or charcoal base solid fuel hot-blast stove, including fuel charging device, combustor, body of heater and heat exchanger, It is characterized in that：The fuel charging device includes feed bin and screw elevator, feed bin discharge hole and spiral discharge bottom Charging aperture connection, the fuel in feed bin by feed pipe diagonally downward delivers to body of heater side after being lifted by screw elevator Charging aperture, bottom-up in the body of heater to be followed successively by combustor, combustion chamber and Heat Room, the sidewall of the furnace body above combustor On be provided with charging aperture, combustion chamber is located above combustor, and Inner Wall of Combustion Chamber is provided with refractory masses, and Heat Room is positioned at burning Above room, combustion chamber roof is tubaeform, and tubaeform is opening down, and combustion chamber roof center offers crater, crater Lead to Heat Room, bottom-up in Heat Room to be provided with quincuncial plate and baffle plate, the quincuncial plate edge is plum blossom-shaped, the baffle plate For the disc of central openings, the edge of quincuncial plate and baffle plate connects with heat exchange chamber interior walls, the body of heater and heat exchanger it Between be provided with top-down body of heater flue, be provided with exhanst gas outlet on Heat Room, the upper end of exhanst gas outlet and body of heater flue connects Logical, body of heater flue lower end is connected with heat exchanger flue entrance, is provided with from top to bottom in sidewall of combustion chamber and Heat Room side wall The hot blast chuck communicated, hot-air damper is set, on the hot-air damper spirals in the shape of a spiral in hot blast chuck in hot blast chuck Rise, be provided with hot-blast outlet at the top of hot blast chuck, hot blast chuck bottom is provided with body of heater air inlet, between heat exchanger and body of heater Top-down body of heater air channel is provided with, the body of heater air inlet is connected with body of heater air channel, body of heater air channel upper end and heat exchanger Air outlet connects, and the heat converter air-out mouth communicates with heat exchanger cavities；The heat exchanger cavities bottom is provided with bottom Portion regenerative chamber, heat exchanger cavities top are provided with top regenerative chamber, and bottom regenerative chamber is connected with heat exchanger flue entrance, bottom The chimney led to outside heat exchanger is provided with by set of heat exchange tubes UNICOM, top regenerative chamber between portion regenerative chamber and top regenerative chamber Mouthful, it is provided with air inlet in the heat exchanger side wall relative with body of heater.

2. biomass-burning according to claim 1 or charcoal base solid fuel hot-blast stove, it is characterised in that：The heat exchanger Cavity is respectively arranged with ipper air chamber, heat exchanger tube room and lower air chamber from top to bottom, and the left side of ipper air chamber communicates with heat exchanger tube room, leeward The right side of room communicates with heat exchanger tube room, is provided with top regenerative chamber A, top regenerative chamber B and top in ipper air chamber from left to right and returns Gap conduct is left between hot cell C, top regenerative chamber A, top regenerative chamber B and top regenerative chamber C side wall and ipper air chamber's side wall Air channel, wherein adjacent and separated by dividing plate A between the regenerative chamber A and top regenerative chamber B of top, top regenerative chamber B returns with top Connected between the C of hot cell by flue, top regenerative chamber A is offered towards the throat outside heat exchanger, on ipper air chamber's right side wall The heat converter air-out mouth towards body of heater air channel is offered, air-duct clapboard A, air-duct clapboard A and dividing plate A are provided with heat exchanger tube room In the same plane, the bottom surface of air-duct clapboard A top edge and ipper air chamber connects, air-duct clapboard A two lateral edges and under Edge is connected with heat exchanger housing, offers air port A and air port B on the upper wall of lower air chamber, the air port A be located at air channel every Between plate A and bottom regenerative chamber A right side wall, air port B is located between air-duct clapboard A and bottom regenerative chamber B left side wall, leeward Interior is provided with bottom regenerative chamber A, bottom regenerative chamber B and bottom regenerative chamber C from left to right, and the bottom regenerative chamber A, bottom are returned Space is left between hot cell B, bottom regenerative chamber C side wall and lower air chamber side wall as air channel, bottom regenerative chamber C and heat exchange Device flue entrance connects, and is separated between bottom regenerative chamber B and bottom regenerative chamber C by dividing plate B, bottom regenerative chamber A and bottom backheat Connected between the B of room by flue, offer air inlet on the left of lower air chamber, air-duct clapboard B, air-duct clapboard B are provided with heat exchanger tube room In the same plane with dividing plate B, air-duct clapboard B lower edge and the top of lower air chamber connect, air-duct clapboard B two sides Edge and lower edge are connected with heat exchanger housing, and the bottom surface of ipper air chamber offers air port C and air port D, and the air port C is positioned at top Between portion regenerative chamber B right side walls and air-duct clapboard B, air port D is located between top regenerative chamber C left side walls and air-duct clapboard B, described Connected between top regenerative chamber A and bottom regenerative chamber A by set of heat exchange tubes A, by changing between top regenerative chamber B and bottom regenerative chamber B Heat pipe heat B connections, connected between top regenerative chamber C and bottom regenerative chamber C by set of heat exchange tubes C.

3. biomass-burning according to claim 1 or charcoal base solid fuel hot-blast stove, it is characterised in that：The combustor is Travel(l)ing grate formula combustor, the travel(l)ing grate formula combustor include base, and base dividing plate, base dividing plate lower section are set in base For water tank, water tank side is provided with the water sealed tank communicated with water tank, the water sealed tank opening upwards, base interior base dividing plate it is upper Side is provided with air compartment, and air compartment is internally provided with rolling wheel support, and roller is provided with rolling wheel support, and rotating turret is provided with disk on roller The fire grate of shape, air compartment side offer blast orifice and deceleration machine support mouth, and deceleration machine support mouth device, which has, drives subtracting for power apparatus Fast machine, reductor drive disc fire grate to be rotated by axle of fire grate center, and the disk body center of disc fire grate offers slag-drip opening, Slag-drip opening is connected with downwards dregs discharge tube, the opening of dregs discharge tube under the water surface of water tank, using disc fire grate disk body center as The center of circle, multi-turn air holes being offered on disk body, disc fire grate disk body upper surface is supporting in each air holes to be provided with blast cap, Exhaust vent is offered on blast cap, rake broken slag device is fixedly installed in boiler furnace side wall, rake teeth is provided with rake broken slag device, Rake teeth is located between two radially adjacent circle blast caps of disc fire grate disk body, and the crown of rake teeth is upper with disc fire grate disk body Leave gap between surface, the side above disc fire grate is provided with fuel feed inlet, and the charging aperture is located at disc disk Body edge.

4. biomass-burning according to claim 2 or charcoal base solid fuel hot-blast stove, it is characterised in that：The top backheat Room A, top regenerative chamber B, top regenerative chamber C, bottom regenerative chamber A, bottom regenerative chamber B and bottom regenerative chamber C are respectively provided with Cleaning door.