CN1430034A

CN1430034A - Combustion installation

Info

Publication number: CN1430034A
Application number: CN 01145730
Authority: CN
Inventors: 林岱右
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-30
Filing date: 2001-12-30
Publication date: 2003-07-16
Anticipated expiration: 2021-12-30
Also published as: CN100343609C

Abstract

A combustion apparatus is composed of an internal combustion furnace and an isolating cylinder surrounding said internal combustion furnace by a gap between them. Said fume has a top heat exchanger, a partition for dividing it intor primary and secondary combustion chamber and cooling chamber, and a load-bearing plate. Said isoalting cylinder has a hot air tube for heat exchanger and two reflux plates for circulating airflow in said gap. The material can be fully burnt and its ash is cooled in cooling chamber for discharging. It can also supply clean hot air by heat exchanger.

Description

Burner

Technical field

The present invention is meant a kind of burner that can effectively isolate high temperature and utilize heat of high temperature especially relevant for a kind of burner.

Background technology

Residual material after general cereal shells though can not eat, can produce available thermal source after burning, reach the effect of resource recovery and reusing of energy source, and have sizable value.Therefore, such as No. the 235077th, Taiwan patent announcement " cyclone type paddy burner ", No. 180502 " do not produce contaminated environment material～tar and sewage～a kind of paddy incinerator new device ", No. 310638 " the paddy gasification installation of recyclable resource and reusing of energy source ", No. 092604 " full-automatic paddy boiler combustion device ", No. 080925 " paddy incinerator new device ", No. 053772 " paddy internal fired furnace and coal smoke purifier thereof " ... etc. patent, main all is the mode of utilizing the burning material, produces available thermal source.Though above-mentioned burner can reach the purpose that produces thermal source, but it but still has following shortcoming and needs to be resolved hurrily when reality is used: because after the paddy burning, can produce and be close to the above high-temperature flue gas of thousand degree and a large amount of flue dust, therefore, the burner of prior art, main all is at how high-temperature flue gas being converted to and can designing for the thermal source that utilizes, it is too high generally all to have furnace body temperature, be easy to generate danger, or it is higher to fire grey temperature, the shortcoming that is difficult for collection and treatment causes user's puzzlement.Purpose of the present invention is promptly providing a kind of burner that high temperature can be isolated and effectively lowered the temperature.

Summary of the invention

Burner of the present invention comprises an internal fired furnace and an isolating cylinder.This internal fired furnace has a ring wall, one is defined in the combustion space in the ring wall, one loading plate that can bank up material, one heat exchanger and a baffler, this ring wall has the upper end of a formation one open end, one is formed with the lower end of a base plate, an and ash discharging hole that runs through base plate, this loading plate is that transverse arrest is between the ring wall above the base plate, has number perforation from top to bottom, make an end of this heat exchanger connect the ring wall open end other end for a hot-blast outlet is arranged, several are by the heat radiation runner of end to end vertical direction, and the heat radiation air flue of several horizontal directions, described baffler is that transverse arrest is located near the centre position between ring wall, have a throttle orifice seat that runs through baffler and protrude downwards, make the combustion space form a main combustion chamber that is defined between baffler and loading plate, one is defined in the combustion-supporting chamber between baffler and heat exchanger, one is defined in the cooling chamber between loading plate and blind end.Described isolating cylinder has a ring and puts at internal fired furnace ring wall periphery and the barrel, that forms an air gap and be defined in insulating space in the barrel, and the back flow plate more than at least two, this barrel upper end is the lower end of open end for the blind end lower end, and one is gone out by the upper end horizontal-extending and with respect to the warm-air pipe of the air flue that dispels the heat.This back flow plate respectively with upper and lower staggered mode transverse arrest between internal fired furnace part ring wall and part barrel.Material can be burnt in main combustion chamber, combustion-supporting chamber fully, ashes after the burning then fall in the cooling chamber and discharge after the cooling again, and air-flow isolation, cooling that the high temperature that produces can utilize isolating cylinder and unroll see through heat exchanger again and form clean available hot blast.

Burner of the present invention has following listed advantage and effect:

1. brightly can utilize isolating cylinder, and formed gap effectively isolates thermal source between barrel and ring wall, and the air-flow in this gap of unrolling, except reaching heat exchange action with large-area ring wall, form outside the clean available hot blast, more with the effect that reduces internal fired furnace internal ring wall temperature.And material can fully burn in main combustion chamber, combustion-supporting chamber, and combustion efficiency is significantly promoted.

2. the present invention can utilize the driving lever of rotating shaft to stir and dial the material that the heap that looses is pressed in the discharging opening porch, just can destroy material because of piling up the formed arch formation of pressure, the lump that the long-pending knot of material is formed is broken up and is formed loose condition (of surface), and can fall by discharging opening smoothly, do not have the situation of stopping up discharging opening, nationality is to provide the smoothness of supply material.

3. the defective material distributor be except stirring material with driving lever, makes the material burning more complete, and helps the ashes after the material burning, fallen on the base plate downwards by the perforation of loading plate.And can dial the ashes that move on the base plate with driving lever is scattered to ash discharging hole, postpone the time that ashes fall to dust leg, and utilize air in the cooling chamber, and the air-flow that air blast blows reduces the ashes temperature, reaches the control grey discharge rate of combustion and reduces the purpose of the grey temperature of combustion.

4. whether the present invention can open hot-blast outlet by explosion-proof dress control release of pressure plate, can discharge excessive air pressure in the internal fired furnace automatically at any state in good time, prevents that effectively the situation of gas explosion from taking place, and can improve safety in utilization.

5. because the feeding port of feed pipe is to extend to middle position in the internal fired furnace, making material is to begin to drop downwards with respect to the loading plate middle position, therefore, this material can be along with the air-flow that is circulated in the internal fired furnace, by distributions of being scattered uniformly around the mediad, and can be in the situation that is stacked on an avris, and energy contact with thermal current or gas uniformly, make burning more complete, and can significantly promote the combustion efficiency of material.

The present invention can utilize the air quantity automatic regulating apparatus drive to go up the relative chassis of dish just, counter-rotating, make dish utilize separation rib sealing air intake vent, or make the congruent region of separation rib and air intake vent more and more little, make the congruent region of air distribution outlet and air intake vent more and more big relatively, change the size of air intake vent bore, and enlarge intake gradually, reach the purpose of automatic adjustment air quantity, and mix with hot blast that warm-air pipe is sent in the airduct, reach the purpose of adjusting gas flow temperature.Not only control is convenient, and time saving and energy saving, easy to use.

Description of drawings

Fig. 1 is a cutaway view, and an internal fired furnace, an isolating cylinder, a material supply device, a dust arrester, a defective material distributor, an explosion-protection equipment, a blower and an air quantity automatic regulating apparatus of burner one preferred embodiment of the present invention is described;

Fig. 2 is a top view;

Fig. 3 is a top view, and the number heat radiation air flue and the heat radiation runner of the formation of a heat exchanger in this preferred embodiment is described;

Fig. 4 is a top view, illustrates that driving lever in this preferred embodiment is dialled to move the action that the combustion ash is fallen by ash discharging hole;

Fig. 5 is a top view, and the release of pressure plate in this preferred embodiment and the structure of a power source are described;

Fig. 6 is a top view, illustrates in this preferred embodiment to coil on one to overlap on the air outlet on a chassis with portion's separation rib and part air distribution outlet;

Fig. 7 is a top view, illustrates to go up the air outlet of dish with the open fully chassis of air distribution outlet in this preferred embodiment;

Fig. 8 is a cutaway view, illustrates that the release of pressure plate is a level in this preferred embodiment, makes hot flue gas wash two sheets of release of pressure plate open, and is discharged outside the combustion furnace by two windows;

Fig. 9 is a cutaway view, illustrates that the release of pressure plate is the state of standing in this preferred embodiment, and hot flue gas is discharged outside the combustion furnace by an air outlet.

The specific embodiment

Further specify embodiments of the invention below in conjunction with accompanying drawing:

Embodiment one, consult Fig. 1, the preferred embodiment of burner of the present invention is to comprise: an internal fired furnace 10, an isolating cylinder 20, a material supply device 30, a dust arrester 40, a defective material distributor 50, an explosion-protection equipment 60, a blower 70 and an air quantity automatic regulating apparatus 80.Described internal fired furnace 10 has a ring wall 11, and is defined in combustion spaces 12, in the ring wall 11 can bank up loading plate 13, a heat exchanger 14 of material and a baffler 15.Described ring wall 11 upper ends are that 111 lower ends, an open end are a base plate 112, and an ash discharging hole 113 that runs through base plate 112.Loading plate 13 is 11 of transverse arrest ring walls above base plate 112, has several perforations 131 from top to bottom.Heat exchanger 14 1 ends 141 connect ring wall 11 open ends 111, the other end is a hot-blast outlet 142, several heat radiation runners 143 by an end 141 connection other end hot-blast outlets 142 and vertical direction, and the heat radiation air flue 144 (referring to Fig. 3) of several horizontal directions.

This baffler 15 is that transverse arrest is at place, 11 close centre positions of ring wall, have a throttle orifice seat 151 that runs through baffler 15 and protrude downwards, make combustion space 12 form the cooling chamber 123 that combustion-supporting chamber 122, that a main combustion chamber 121, that is defined in 13 of baffler 15 and loading plates is defined in 14 of baffler 15 and heat exchangers is defined in 112 of loading plate 13 and blind ends.Described isolating cylinder 20, have barrel 21, that a ring puts internal fired furnace 10 ring walls, 11 peripheries and form an air gap L and be defined in insulating space 22 in the barrel 21, and the

back flow plate

23,24 more than at least two, these barrel 21 upper ends are blind end 211, the lower end is open end 212, and one gone out by the upper end horizontal-extending and with respect to the warm-air pipe 213 of heat radiation air flue 144, this

back flow plate

23,24 respectively with upper and lower staggered mode transverse arrest 21 of internal fired furnace 10 left

side ring walls

11 and 21 of left side barrels and right side ring wall 11 and right side barrels.

Described material supply device 30 has air blast 32, a feed pipe 33, a rotating shaft 34, and the power source 35 that can drive the rotating shaft rotation of a large-scale funnel 31 that can store material, a dispatch air-flow.One end of this funnel 31 is that the big other end of a feeding mouth 311 and bore is a discharging opening 312 and the less other end of bore, reach one by the cell wall 313 of feeding mouth 311 to discharging opening 312 inclinations, these feed pipe 33 1 ends are an air intake vent 331 and can be for is connected the blanking port 332 of the other end for being connected with discharging opening 312 with air blast 32, reach level connection internal fired furnace 10 main chambers 121 and Open Side Down and with respect to the feeding port 333 of loading plate 13 middle positions.Rotating shaft 34 is to run through cell wall 313 and be positioned at feeding mouth 311 belows near discharging opening 312 places, has majority and protrudes out to the interior driving lever 341 of material.This power source 35 is a motor at present embodiment, has an axle 351, that can see through a chain 350 drive shafts 34 and is fixed on the axle 351 and the valve of relative discharging opening 312 wheel 352, and this valve wheel 352 has the side face 3522 of a formation number valve block 3521.

Described dust arrester 40 has the lower end 43 that a upper end 42, that forms a wind exhausting outlet 41 extends and can get rid of ashes downwards, and a duct set 44 that links upper end 42 and heat exchanger 14 heat radiation runners 143.

Described defective material distributor 50 has the motors 52 of wearing valve wheel 51, the one actuatable valve wheel 51 of pivot in an internal fired furnace 10 ash discharging holes 113 and rotating, but the air blast 53, of a dispatch air-flow can be collected the dust leg 54 of combustion ash, and one be fixed on internal fired furnace 10 base plates 112 dial commentaries on classics motor 55.This valve wheel 51 has the wheel shaft 512 of a formation number valve block 511, but these dust leg 54 1 ends 541 connect air blasts 53, fire ash to dust arrester 40 with 542 dispatch of ash discharging hole 113 other ends.This group commentaries on classics motor 55 has a rotating shaft 551 that passes base plate 112, loading plate 13, consults Fig. 1, Fig. 4, and two respectively with rotating shaft 551 affixed and be positioned on the loading plate 13, the driving lever 552,553 on the base plate 112.

Described explosion-protection equipment 60 has the release of pressure plate 61 of a pivot in hot-blast outlet 142, and a power source 62.Consult Fig. 1,5, this release of pressure plate 61 have one can upper and lower relatively beat left and right half one 611,612, the rotating shaft 613, that is positioned at left and right half 611, the 612 centre positions window 614,615, that runs through left and right half one 611,612 can lift and open or the left and right door sheet 616,617 of closed window 614,615, an and balancing weight 618 that is fixed on the right-hand part 612.This power source 62 has a magnetic valve 621 and a motor 622, this magnetic valve 621 have two can conduct electricity that absorption or outage separate make moving

plate

6211,6212, this motor 622 has an axle 6221 with respect to rotating shaft 613, and the rotating shaft 613 that makes release of pressure plate 61 and the axle 6221 of motor 622 respectively can be for to make moving

plate

6211,6212 affixed.

Described blower 70, but air blast 71 with a dispatch air-flow, and an ajutage 72, the other end that these ajutage 72 1 ends 721 are connected with air blast 71 forms three air outlets 722,723,724 and can supply respectively to be communicated with internal combustion tube 10 main chambers 121, combustion-supporting chamber 122, cooling chamber 123.

Described air quantity automatic regulating apparatus 80 has an airduct 81, a chassis 82 (consulting Fig. 6), can be for coiling 83 and one power source 84 with chassis 82 superimposed going up.These airduct 81 1 ends are an air inlet 811 and can are an air outlet 812 for being communicated with the other end with warm-air pipe 213.This chassis 82 has the air intake vent 821 that number is communicated with air inlet 811.Should go up dish 83 has several and is crisscross arranged and can be for overlapping gradually to complete superimposed air distribution outlet 831 and separation rib 832 with air intake vent 821.This power source 84 has one, and to be fixed on dish 841 end faces and length bigger or be equivalent to coil the tooth row 841 of 83 rotating distances, an and motor 842 that is fixed on airduct 81 1 ends, the axle 8421 that this motor 842 has one can be just, reverse, and one be fixed on the axle 8421 and can for the travelling gear 8422 of tooth row 841 engagements.

Referring to Fig. 1 when material A is fallen by discharging opening 312, this is controlled by power source 35 and the valve wheel 352 of rotation, and valve block 3521 can form a block effect to the material A that falls, and makes material A with valve wheel 352 rotation and velocities of rotation, fall by amount, reach the purpose of the whereabouts amount of control material A.And the axle 351 at power source 35 is rotated simultaneously, can see through the drive shaft 34 of chain 350, drive rotating shaft 34 is constantly circled round to dial with driving lever 341 and is stirred material A, make driving lever 341 stir the material A that is stacked on lower floor, destroy material A because of piling up the formed arch formation of pressure, by this, the lump that the long-pending knot of this material A forms will be broken up and be formed loose condition (of surface), and do not have overstocked situation, and can take turns 352 with valve to rotate and velocity of rotation, fall to smoothly in the blanking port 332 by discharging opening 312 by amount.Fall into the material A in the blanking port 332, will be under the situation of air blast 32 continuous blow flow, carry over the delivery path of feed pipe 33, beginning ejection downwards by feeding port 333 relative internal fired furnace 10 loading plates 13 middle positions drops, at this moment, because internal fired furnace 10 has the air-flow of circulation, therefore, the material A of this whereabouts can fall in the middle of main combustion chamber 121 interior loading plates 13 rapidly by the air-flow that air blast 32 blows, and,, and do not have the situation that is stacked on an avris by the distribution of being scattered uniformly around the mediad simultaneously along with the air-flow of Hui Xun in internal fired furnace 10, and energy contact with thermal current or gas uniformly, and significantly promotes the combustion efficiency of material.Simultaneously, the air blast 71 of this blower 70 also can enter in the ajutage 72 by the dispatch air-flow, make air respectively by ajutage 72 in air outlet 722,723,724 enters main combustion chamber 121, combustion-supporting chamber 122, cooling chamber 123, and be conveyed into the channelling that can make progress of cold airs in the cooling chamber 123, and the perforation 131 that sees through loading plate 13 permeates between material A, make the material A that drops on loading plate 13 can utilize air sufficient in the main combustion chamber 121 to burn fully, and produce the flue gas that has high temperature.And this has flue gas meeting channelling because stack effect makes progress of high temperature, suppress the exhaust gas volumn that enters combustion-supporting chamber 122 through the throttle orifice seat 151 of baffler 15, at this moment, because extraneous air can be entered by the open end 212 of isolating cylinder 20 in the insulating space 22, make this air-flow of fleeing touch

back flow plate

23,24 backs change direct of travel, and unroll between

barrel

21 and 11 formed gap L of ring wall, isolate the internal fired furnace 10 of high temperature except utilizing barrel 21, and can be around ring wall 11 simultaneously at air ring, absorb the heat of ring wall 11, and form primary heat exchange action with large-area ring wall 11, by this, this inwall 11 can produce cooling effect, makes the air of upwards channelling obtain an effect of heating simultaneously.And the air of injection in combustion-supporting chamber 122, can help flue gas to burn away, making the bigger dirt ashing of particle is ashes, and during the heat radiation runner 143 of flue gas that this contains band ashes and upwards channelling by heat exchanger 14, meeting be carried out heat exchange action with heat exchanger 14 and lower the temperature, again in duct set 44 enters into dirt device 40, isolate ashes and hot-air, make the ashes of separation drop and to remove for concentrating downwards, the high-temperature heat flux of isolated ashes is then discharged by wind exhausting outlet 41, can guide as suitable purposes.

In addition, this cleaned air between

barrel

21 and 11 formed gap L of ring wall that unrolls, except the heat that can absorb ring wall 11, when passing through the heat radiation air flue 144 of heat exchanger 14, can carry out the heat exchange action second time with heat exchanger 14, and the heat of absorption heat exchanger 14, make heat exchanger 14 reach the purpose of cooling, make the air cooling-down that passes through simultaneously, and be directed in the airduct 81 as suitable purposes, as shown in Figure 1 via warm-air pipe 213, this is directed to the clean gas of airduct 81 because temperature is suitable, so the air outlet 812 that can see through airduct 81 is directed in the crop dryer 90, use as oven dry cereal.

Consult Fig. 1, Fig. 4 in the material A burning simultaneously, except meeting produces the flue gas of high temperature, also can produce the quite high combustion ash of temperature, at this moment, can constantly drive driving lever 552 owing to dial commentaries on classics motor 55,553 rotate, so, except utilizing driving lever 552 to stir material A, make material A burning more complete outside, and can help the ashes after the material A burning, perforation 131 by loading plate 13 falls to downwards on the base plate 112, at this moment, just can utilize 553 groups of ashes that move on the base plate 112 of driving lever to be scattered to ash discharging hole 113, and in driving lever 553 rotating processes, the delay ashes fall to the time in the ash discharging hole 113, and utilize the cold airs in the cooling chamber 123 that ashes are formed a cool effect.

And the present invention can be by the rotating speed of control motor 52, set the speed of gyration of valve wheel 51, make valve block 511 in turning course, institute's releasable combustion ash amount is restricted, and can not concentrate heap to drop in the dust leg 54, by this, the quantity of restriction combustion ash, the combustion ash can be disperseed and can not pile up, therefore, when air blast 53 enters dust leg 54 by an end 541 blow flow, except the temperature that can make the combustion ash significantly reduces, more the flying dust after the reduction temperature can be blowed to dust arrester 40 by the other end 542, reach the purpose of collecting dust-removing.

In addition, consult Fig. 6, Fig. 7, the present invention also can utilize air quantity automatic regulating apparatus 80 to control the air quantity that enters in the airduct 81, the user need only control motor 842 axles 8421 and drive travelling gear 8422 forwards or counter-rotating, should will in a clockwise direction or counterclockwise stir tooth row 841 with the travelling gear 8422 of tooth row 841 engagements, make dish 83 relative chassis 82 forwards or counter-rotatings.By this, the air intake vent 821 of dish 83 except living chassis 82 with separation rib 832 lucky complete closed can't enter in the airduct 10 air inlet 811 that is communicated with air intake vent 821 from extraneous air-guiding on this.Also can be superimposed fully with air distribution outlet 831 and air intake vent 821, make air intake vent 821 standard-sized sheets, and can guide in the air inlet 811 that bigger air-flow enters airduct 81.Or motor 842 axles 8421 just, in the process of counter-rotating, the area size that control air distribution outlet 831 and air intake vent 821 are superimposed, just can strengthen the congruent region of air distribution outlet 831 and air intake vent 821 arbitrarily, intake is enlarged gradually, or dwindle the folded region-wide of air distribution outlet 831 and air intake vent 821 arbitrarily, and intake is reduced gradually, reach the self-adjusting purpose of air quantity, and mix with hot blast in warm-air pipe 213 is sent to airduct 31, reach the purpose of adjusting gas flow temperature.When internal fired furnace 10 operation of burning, when producing a large amount of hot flue gases and making progress channelling, because magnetic valve 621 is the conducting electric current, so, make moving

plate

6211,6212 and be adsorbed state, can make motor 622 be formed as one interlock with rotating shaft 613 bindings of axle 6221 and release of pressure plate 61, and then the position of rotation of control rotating shaft 613, make 61 turns of release of pressure plate to horizontal level.By this, this hot flue gas will be stopped by release of pressure plate 61 when making progress channelling, and is directed to dust arrester 40 by duct set 44, as other available thermal source.Or when internal fired furnace 10 burn-out operations, as shown in Figure 9, control 61 turns of release of pressure plates to the state of standing with motor 622, and open hot-blast outlet 142, by this, flue gas just can upwards discharge air pressure to extraneous by hot-blast outlet 142.Consult Fig. 8, at this moment, if internal fired furnace 10 is interior because a large amount of hot flue gases, and incomplete combustion is arranged, or the methane gas that produces, when causing the excessive situation of air pressure, should will wash a sheet 616,617 open by air-flow upwards, make window 614,615 form open state, and can discharge air pressure to extraneous, reach the purpose of automatic adjusting internal fired furnace 10 internal gas pressures by window 614,615.Consult Fig. 9; in the process of operation of burning; if there is the situation of cutting off the power supply and causing shutting down to produce; these magnetic valve 621 meeting forfeiture effects because cut off the power supply; make and make moving plate 6211; 6212 is released state; at this moment; because can't be again linking with the rotating shaft 613 of release of pressure plate 61, motor 622 axles 6221 are one; therefore; release of pressure plate 61 no longer is controlled by motor 622 and the free turn of energy; so, have balancing weight 618 and under the situation of weight greater than left side 611, this release of pressure plate 61 will be a gyroaxis with rotating shaft 613 at release of pressure plate 61 right-hand parts 612; downward with right-hand part 612; upwards swing of right-hand part 613; the formation state that stands is discharged flue gases a large amount of in the internal fired furnace 10 at once by hot-blast outlet 142, reach the purpose that discharges internal fired furnace 10 internal gas pressures.

Claims

1. burner, mainly comprise: internal fired furnace and isolating cylinder, it is characterized in that: described internal fired furnace has a ring wall, one is defined in the combustion space in the ring wall, one loading plate that can bank up material, an and heat exchanger, this ring wall has the upper end of a formation one open end, one is formed with the lower end of a base plate, an and ash discharging hole that runs through base plate, this loading plate is that transverse arrest is between the ring wall above the base plate, have several perforations from top to bottom, between baffler and loading plate, form a main combustion chamber, form a cooling chamber between loading plate and blind end, the other end that one end of this heat exchanger connects the ring wall open end is several heat radiation runners by the end to end vertical direction of hot-blast outlet, and the heat radiation air flue of several horizontal directions, this baffler is that transverse arrest is located near the centre position between ring wall, has a throttle orifice seat that runs through baffler and protrude downwards, between baffler 15 and heat exchanger, form combustion-supporting chamber, described isolating cylinder, having a ring puts in internal fired furnace ring wall periphery and forms the barrel of an air gap, one is defined in the insulating space in the barrel, and the back flow plate more than at least two, this barrel upper end is that the lower end and of open end is gone out and with respect to the warm-air pipe of heat radiation air flue by the upper end horizontal-extending for the blind end lower end, this back flow plate respectively more than, staggered down mode transverse arrest is between internal fired furnace part ring wall and part barrel.

2. burner according to claim 1, be characterised in that altogether: described internal fired furnace also has a baffler, this baffler is that transverse arrest is located near the centre position between ring wall, have a throttle orifice seat that runs through baffler and protrude downwards, make the combustion space form one and be defined in main combustion chamber, between baffler and loading plate and be defined in combustion-supporting chamber, between baffler and heat exchanger and be defined in cooling chamber between loading plate and blind end.

3. burner according to claim 1 and 2, it is characterized in that: it is one can store the large-scale funnel of material that a material supply device is arranged, the air blast of one dispatch air-flow, and a feed pipe is formed, described funnel one end forms a feeding mouth and the bigger other end of bore is that discharging opening and bore are less, reach one by the cell wall of feeding mouth to the discharging opening inclination, described feed pipe has an end that forms an air intake vent and can supply to be connected with air blast, one can be for the blanking port that is connected with the funnel discharging opening, and level connection internal fired furnace main chamber and Open Side Down and with respect to the feeding port of loading plate middle position.

4. burner according to claim 3, it is characterized in that: described material supply device has a rotating shaft and can drive the power source of rotating shaft rotation, this rotating shaft is to run through cell wall and be positioned at the feeding mouth below near the discharging opening place, has majority and protrudes out to the interior driving lever of material.

5. burner according to claim 4 is characterized in that: power source is a motor, but the axle of a drive shaft is arranged, and one be fixed on the axle and with respect to the valve wheel of discharging opening, and described valve wheel has a side face that is formed with several valve blocks.

6. burner according to claim 1 and 2, it is characterized in that: but the air blast of a blower by a dispatch air-flow arranged, and an ajutage forms, and described ajutage one end is connected the other end and forms three air outlets and can supply respectively to be communicated with internal combustion tube main chamber, combustion-supporting chamber, cooling chamber with air blast.

7. burner according to claim 1, it is characterized in that: a defective material distributor is arranged, comprise that but wearing the valve wheel of pivot in an internal fired furnace ash discharging hole, the motor that actuatable valve wheel rotates, the air blast and of a dispatch air-flow can collect the dust leg of combustion ash, this valve wheel has the wheel shaft of a formation number valve block, but this dust leg is connected air blast, grey with ash discharging hole other end dispatch combustion with an end.

8. burner according to claim 7, it is characterized in that: described defective material distributor have one be fixed on the internal fired furnace base plate dial the commentaries on classics motor, this group commentaries on classics motor has a rotating shaft that passes base plate, loading plate, and respectively with rotating shaft affixed and be positioned on the loading plate, the driving lever on the base plate.

9. burner according to claim 1 is characterized in that: a dust arrester arranged, comprises that one forms upper end, the downward lower end of extending and can get rid of ashes of a wind exhausting outlet, and the duct set of a binding upper end and heat exchanger heat radiation runner.

10. burner according to claim 1, it is characterized in that: an explosion-protection equipment is arranged, comprise that the release of pressure plate and of a pivot in hot-blast outlet can control that the release of pressure plate is positioned at level or the power source of the position that stands, described release of pressure plate have one can upper and lower relatively beat left and right half one, the window, that runs through left and right half one be positioned at the rotating shaft in left and right half centre position, and one can lift and opens or the left and right door sheet of closed window.

11. burner according to claim 10, it is characterized in that: described power source has a magnetic valve and a motor, this magnetic valve has two moving plates of doing that can conduct electricity absorption or cut off the power supply and separate, this motor has an axle with respect to rotating shaft, and the axle that makes the rotating shaft of release of pressure plate and motor respectively can be for to make moving plate affixed.

12. burner according to claim 1, it is characterized in that: an air quantity automatic regulating apparatus is arranged, comprise that dish and can drive the power source that dish rotates on an airduct, the chassis,, described airduct one end air inlet and be communicated with the other end that the other end is an air outlet with warm-air pipe, described chassis has several air intake vents that runs through the chassis and be communicated with air inlet, described go up dish have one can for the superimposed bottom surface of chassis end face, several are crisscross arranged and can be for overlapping gradually to superimposed air distribution outlet and separation rib fully with air intake vent.

13. according to claim 1 a described burner, it is characterized in that: described power source has one, and to be fixed on dish face and length bigger or be equivalent to the tooth row of disc spins stroke, an and motor that is fixed on airduct one end, the axle that this motor has one can be just, reverse, and one be fixed on the axle and with the travelling gear of tooth row engagement.