CN206669789U - Biomass particle burning machine and fully-automatic biomass combustion apparatus - Google Patents
Biomass particle burning machine and fully-automatic biomass combustion apparatus Download PDFInfo
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- CN206669789U CN206669789U CN201720479407.6U CN201720479407U CN206669789U CN 206669789 U CN206669789 U CN 206669789U CN 201720479407 U CN201720479407 U CN 201720479407U CN 206669789 U CN206669789 U CN 206669789U
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Abstract
It the utility model is related to biomass combustion equipment field, provide a kind of biomass particle burning machine, its burner assembly for including frame and being installed on frame, separating chamber, auger feeding assembly, deslagging device assembly, hopper and combustion air fan, hopper connects with the feed end of auger feeding assembly, the discharge end of auger feeding assembly is connected with burner assembly, separating chamber respectively with burner assembly, combustion fan connects with auger feeding assembly, burner assembly includes burner housing and the burner hearth being installed in burner housing, combustion-supporting air-inlet cavity is formed between burner housing and burner hearth, separating chamber connects with burner hearth and combustion-supporting air-inlet cavity respectively, burner hearth is provided with the combustion-supporting fresh air inlet connected with combustion-supporting air-inlet cavity.The biomass particle burning machine makes material carry out second of burning, and burning is more abundant.In addition, additionally provide a kind of fully-automatic biomass combustion apparatus including above-mentioned biomass particle burning machine.Its Automated condtrol, using simple.
Description
Technical field
The utility model is related to biomass combustion equipment field, in particular to a kind of biomass particle burning machine with
And fully-automatic biomass combustion apparatus.
Background technology
With the implementation energetically of national energy-saving environmental protection policy, biomass particle burning machine drying, boiler, heating,
The field extensive use of the heat energy such as hot water.In the prior art, crater is circular biomass particle burning machine, though the intensity of a fire is powerful,
But fuel combustion is incomplete, and there is no deslagging device；Move drive fuel by traveling-grate stoker and be moved in burner and fired
The combustor of burning, the intensity of a fire is weak, and traveling-grate stoker easily blocks, and complicated, and cost is high.Therefore, how biomass is effectively improved
The combustion rate of grain fuel, simplifies the structure of biological particles burning, reduces cost, self-skimming and decoking, convenient use and dimension
Shield, turns into the expectation in biomass combustion equipment field.
Utility model content
The purpose of this utility model is to provide a kind of biomass particle burning machine, and it can make material burning more complete.
Another object of the present utility model is to provide a kind of full-automatic biology including above-mentioned biomass particle burning machine
Matter combustion apparatus, it can not only make material burning abundant, and self-skimming, automatically control, and operation more aspect, use letter
It is single.
What embodiment of the present utility model was realized in：
A kind of biomass particle burning machine, it includes frame and is installed on the hopper of frame, auger feeding assembly, divides wind
Room and burner assembly, hopper connect with the feed end of auger feeding assembly, the discharge end and burner of auger feeding assembly
Assembly is connected, and separating chamber is connected between auger feeding assembly and burner assembly；
Burner assembly includes burner housing and the burner hearth that is installed in burner housing, burner housing and
Combustion-supporting air-inlet cavity is formed between burner hearth, separating chamber connects with burner hearth and combustion-supporting air-inlet cavity respectively, and burner hearth is remote
One end of separating chamber is provided with combustion-supporting fresh air inlet, and combustion-supporting fresh air inlet connects with combustion-supporting air-inlet cavity.
Further, in preferred embodiment of the present utility model, above-mentioned combustion-supporting fresh air inlet includes primary combustion fresh air inlet
With second-time burning fresh air inlet, primary combustion fresh air inlet is arranged at the bottom surface of burner hearth, and second-time burning fresh air inlet is arranged at burning
Top of the burner hearth away from separating chamber one end.
Further, in preferred embodiment of the present utility model, the axle of the outside of above-mentioned burner hearth along burner hearth
Line direction is provided with a plurality of positioning reinforcement, radial direction of the one end of burner hearth away from auger feeding assembly along burner hearth
Positioning boss is provided with, burner housing is provided with the positioning end face coordinated with positioning boss.
Further, in preferred embodiment of the present utility model, the separating chamber of above-mentioned biomass particle burning machine is set
There is an air inlet connected with combustion air fan, the position that separating chamber corresponds to air inlet is provided with split-wind plate, and split-wind plate is by air inlet
It is divided into first point of wind chamber and second point of wind chamber, first point of wind chamber connects with auger feeding assembly close to one end of separating chamber, and second
Wind chamber is divided to be connected respectively with burner hearth and combustion-supporting air-inlet cavity.
Further, in preferred embodiment of the present utility model, the section of above-mentioned first point of wind chamber and second point of wind chamber
Than for 1:2.
Further, in preferred embodiment of the present utility model, above-mentioned separating chamber sets burner hearth fresh air inlet, burner hearth air intake
Hole connects second point of wind chamber and burner hearth.
Further, in preferred embodiment of the present utility model, above-mentioned auger feeding assembly includes auger cylinder and peace
Loaded on the feeding auger in auger cylinder, auger cylinder is connected with hopper, and auger cylinder is connected with separating chamber, auger cylinder through separating chamber with
Burner hearth connect, auger cylinder be located at separating chamber part be provided with for prevent be tempered auger fresh air inlet, auger fresh air inlet
Connected with first point of wind chamber.
Further, in preferred embodiment of the present utility model, above-mentioned biomass particle burning machine also includes slagging-off dress
Put, deslagging device includes actuator, guide pin bushing and slagging-off rake, guide pin bushing and is installed in separating chamber, and slagging-off rake, which is slidably mounted on, leads
In set, one end and the actuator of the rake that removes the gred are hinged, and the other end for the rake that removes the gred stretches out guide pin bushing and in burner hearth.
Further, in preferred embodiment of the present utility model, above-mentioned actuator includes actuator, crank and connecting rod,
Actuator connects with crank, crank and rod hinge connection, and the one end of connecting rod away from crank and slagging-off rake are be hinged.
A kind of fully-automatic biomass combustion apparatus, it includes combustion controller and above-mentioned biomass particle burning machine, combustion
Burning controller is connected with biomass particle burning machine.
The beneficial effect of the utility model embodiment is：The utility model utilizes shape between burner housing and burner hearth
Combustion-supporting fresh air inlet is set into combustion-supporting air-inlet cavity, and in the one end of burner hearth away from separating chamber, the wind difference that combustion air fan provides
Into burner hearth and combustion-supporting air-inlet cavity, the wind into burner hearth is used for the burning of fuel and propellant moves forward the
Primary combustion, and the wind energy that enters combustion-supporting air-inlet cavity it is enough from combustion-supporting fresh air inlet enter burner hearth make material carry out primary combustion and
Second-time burning, material pass through twice combustion, and burning is more abundant.In addition, the fully-automatic biomass that the utility model embodiment provides
Combustion apparatus, it can utilize combustion controller Automated condtrol biomass particle burning machine, in biomass particle burning machine
Material not only burns fully, and Automated condtrol, operation more aspect, using simple.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the fully-automatic biomass combustion apparatus that the utility model embodiment provides；
Fig. 2 is the structural representation at the first visual angle of the auger feeding assembly that the utility model embodiment provides；
Fig. 3 is the structural representation at the second visual angle of the auger feeding assembly that the utility model embodiment provides；
Fig. 4 is the structural representation at the first visual angle of the separating chamber that the utility model embodiment provides；
Fig. 5 is the structural representation at the second visual angle of the separating chamber that the utility model embodiment provides；
Fig. 6 is the structural representation at the 3rd visual angle of the separating chamber that the utility model embodiment provides；
Fig. 7 is the dimensional structure diagram for the burner assembly that the utility model embodiment provides；
Fig. 8 is the sectional view for the burner assembly that the utility model embodiment provides；
Fig. 9 is the structural representation of the burner hearth for the burner assembly that the utility model embodiment provides；
Figure 10 is the structural representation at the first visual angle of the deslagging device that the utility model embodiment provides；
Figure 11 is the structural representation at the second visual angle of the deslagging device that the utility model embodiment provides.
Icon：300- fully-automatic biomass combustion apparatus；200- combustion controllers；100- biomass particle burning machines；
110- frames；111- supporting legs；112- universal wheels；120- hoppers；121- charge doors；122- hoppers；123- discharge ports；124- clouts
Observation window；130- auger feeding assemblies；132- auger cylinders；133- feeding augers；134- motor for feeding；135- material inlets；136-
Hopper adpting flange；137- auger fresh air inlets；140- separating chambers；141- installing plates；141a- auger vias；141b- slagging-off was harrowed
Hole；141c- igniter vias；141d- flame-observing holes；141e- is to air holes；142- connecting plates；143- burner housing adpting flanges；
144- burner hearth centring rings；145- split-wind plates；146- first divides wind chamber；147- second divides wind chamber；148- burner hearth fresh air inlets；149- is seen
Fire tube；150- burner assemblies；151- burner housings；152- burner hearths；153- igniters；154- separating chamber connection methods
It is blue；155- ash doors；The combustion-supporting air-inlet cavities of 156-；157- positioning boss；158- positions reinforcement；The combustion-supporting fresh air inlets of 159-；1591-
Primary combustion fresh air inlet；1592- second-time burning fresh air inlets；160- combustion air fans；170- deslagging devices；171- guide pin bushings；172- is removed
Slag is harrowed；173- actuators；174- actuators；175- cranks；176- connecting rods.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, term " first ", " second ", " the 3rd " etc. are only used for area in description of the present utility model
Divide description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Embodiment
Referring to Fig. 1, the present embodiment provides a kind of fully-automatic biomass combustion apparatus 300, it includes biological particles combustion
Burning machine 100 and combustion controller 200, biomass particle burning machine 100 electrically connect with combustion controller 200.
First, the overall structure of biomass particle burning machine 100 will be described hereinafter in the present embodiment.Biological particles fire
Burning machine 100 includes frame 110, hopper 120, auger feeding assembly 130, separating chamber 140, burner assembly 150, combustion air fan
160 and deslagging device 170.
Next, the present embodiment will be specifically described the structure and annexation of 100 each component of biomass particle burning machine.
Wherein, the structure of frame 110 is please continue to refer to Fig. 1.
Frame 110 is used to installing and supporting above-mentioned hopper 120, auger feeding assembly 130, separating chamber 140, burner assembly
150th, combustion air fan 160 and deslagging device 170.In the present embodiment, frame 110 is rectangular frame, and frame 110 is provided with supporting leg
111, the liftable of supporting leg 111 in the present embodiment is so as to adjusting height.In addition, the end set in leg has universal wheel 112, just
In moving frame 110.
The structure of hopper 120 is also please continue to refer to Fig. 1.
Hopper 120 is used to hold material and to the feeding of auger feeding assembly 130.The capacity of hopper 120 that the present embodiment provides
Greatly, can once feed more than 200kg.Hopper 120 is provided with charge door 121, hopper 122, discharge port 123 and clout observation window
124。
Charge door 121 is arranged at the top of hopper 120 and set into inclined-plane, and being obliquely installed for charge door 121 is easy to feed,
Avoid during charging, material scatters.Charge door 121 is provided with pneumatic spring door, and charging of opening the door is convenient.
Hopper 122 is arranged at the bottom of hopper 120, and hopper 122 is connected with frame 110.The discharging opening and auger of hopper 122
The charging aperture connection of feeding assembly 130, for the feeding of auger feeding assembly 130, in the present embodiment, hopper 122 to be four rib
Platform shape structure, formation charging end opening is big, the small structure of discharging end opening, is easy to material to slowly enter auger feeding assembly 130.
Discharge port 123 is arranged in the side wall of hopper 122, for the material in removal hopper 122.Each use terminates
Afterwards, clout can be laid down by pulling open plate.
Clout observation window 124 is arranged at the side wall of hopper 120, for observing the situation of the leftover materials in hopper 120, just
In supplement material in time, the present embodiment, clout observation window 124 is string configuration, and the length direction of clout observation window 124 is
The direction of hopper 122 is arrived along charge door 121, the scope of observation is wider.
The structure of auger feeding assembly 130 please refers to Fig. 1, Fig. 2 and Fig. 3：
Auger feeding assembly 130 can be by the material transportation in hopper 122 to burner assembly 150.Auger feeding assembly
130 include auger cylinder 132, feeding auger 133 and motor for feeding 134.
Auger cylinder 132 is connected with separating chamber 140, auger cylinder 132 corresponding to the position of hopper 122 be provided with material inlet 135 with
And for connecting the hopper adpting flange 136 of hopper 122.Auger cylinder 132, which is located in the side wall of the part in separating chamber 140, to be set
There is the auger fresh air inlet 137 for preventing tempering.
Motor for feeding 134 is installed on end face of the auger cylinder 132 away from separating chamber 140, and feeding auger 133 is installed on auger cylinder
In 132, feeding auger 133 is connected with motor for feeding 134, and motor for feeding 134 drives feeding auger 133 to rotate to realize feeding.
The attachment structure of hopper 120 and the assembly of feeding auger 133 is specially：The assembly of feeding auger 133 is installed on hopper 120
Hopper 122 lower section, and be connected by the hopper adpting flange 136 in auger cylinder 132 with hopper 122, so as to realize material
Material in case 120 enters auger cylinder 132, and is conveyed by feeding auger 133.In maintenance maintenance, remove motor for feeding
134 with the connecting bolt of the end face of auger cylinder 132, motor for feeding 134 and auger can integrally be pulled out, maintain easily maintenance.
The structure of separating chamber 140 please refers to Fig. 1, Fig. 4, Fig. 5 and Fig. 6：
Separating chamber 140 is provided with installing plate 141, connecting plate 142, burner housing adpting flange 143, burner hearth centring ring
144 and split-wind plate 145.
Auger via 141a, slagging-off rake via 141b, igniter via 141c, flame-observing hole are provided with installing plate 141
141d and give air holes 141e.Wherein, auger via 141a is used to install auger cylinder 132, and slagging-off rake via 141b removes for installation
The guide pin bushing 171 of slag device 170, igniter via 141c are used to install igniter 153, and flame-observing hole 141d, which is used to install, sees fire tube
149, it is used to supply the air intake of combustion air fan 160 to air holes 141e.
Split-wind plate 145 is arranged at installing plate 141 will give air holes 141e corresponding to the position to air holes 141e, split-wind plate 145
It is divided into first point of wind chamber 146 and second point of wind chamber 147, first point of wind chamber 146 is used to connecting the assembly of feeding auger 133, second point
Wind chamber 147 is used to connect burner assembly 150.The sectional area of first point of wind chamber 146 and second point of wind chamber 147 can be with equal
With unequal, in the present embodiment, preferably the section of air inlet is divided into 1 by split-wind plate 145:2, wherein, in first point of wind chamber 146
Air quantity is about the 1/3 of total blast volume, and the air quantity in second point of wind chamber 147 is about the 2/3 of total blast volume.
Connecting plate 142 is used to be connected with frame 110, and burner housing adpting flange 143 and burner hearth centring ring 144 are used to
Connection and positioning burner assembly 150.Burner hearth fresh air inlet 148, burner hearth fresh air inlet 148 and second are additionally provided with installing plate 141
Divide wind chamber 147 to connect, realize that the wind in second point of wind chamber 147 is divided into two parts enters burner assembly 150.
In addition, in the present embodiment, burner housing adpting flange 143 and burner hearth centring ring 144 use high temperature resistant stainless steel
Material, ensure that burner assembly 150 is located by connecting and welding procedure is good.
The attachment structure of the assembly of feeding auger 133 and separating chamber 140 is specially：The auger cylinder 132 of the assembly of feeding auger 133
It is installed in auger via 141a, auger cylinder 132 is fixedly connected with installing plate 141, and the position that separating chamber 140 is located at air inlet leads to
Cross flange to connect with combustion air fan 160, air inlet is divided into first point of wind chamber 146 and second point of wind chamber 147 by split-wind plate 145, is twisted
It is used to prevent the auger fresh air inlet 137 of tempering from connecting with first point of wind chamber 146 on imperial cylinder 132.See fire tube 149 and be welded on flame-observing hole
The condition of a fire gone in the end cap observation burner hearth 152 of rear end is twisted on 141d, when seeing fiery.
The structure of burner assembly 150 please refers to Fig. 1, Fig. 7, Fig. 8 and Fig. 9：Burner assembly 150 includes burner
Shell 151, burner hearth 152 and igniter 153 (particular location of igniter 153 refers to Fig. 1).
Referring to Fig. 7, one end of burner housing 151 is provided with the separating chamber adpting flange for connecting separating chamber 140
154, separating chamber adpting flange 154 is connected with the burner housing adpting flange 143 set on separating chamber 140, so as to realize combustion
The fixation of burner assembly 150 and separating chamber 140.The other end of burner housing 151 is provided with for spacing burner hearth 152
Position end face.In addition, burner housing 151 is additionally provided with ash door 155, ash door 155 can close combustion-supporting air-inlet cavity 156,
After burner assembly 150 is using a period of time, ash door 155 is opened, can remove and be dropped from primary combustion fresh air inlet 1591
To the dust and dregs of combustion-supporting air-inlet cavity 156.
Referring to Fig. 8, burner hearth 152 is installed in burner housing 151, burner hearth 152 and burner housing 151
Between form combustion-supporting air-inlet cavity 156.Axis direction of the outside of burner hearth 152 along burner hearth 152 is provided with a plurality of positioning
Reinforcement 158, radial direction of the one end of burner hearth 152 away from separating chamber 140 along burner hearth 152 are provided with positioning boss
157, positioning boss 157 coordinates with positioning end face.
Referring to Fig. 9, the baseplane of burner hearth 152 and one end top away from separating chamber 140 are provided with combustion-supporting fresh air inlet
159, combustion-supporting fresh air inlet 159 connects with combustion-supporting air-inlet cavity 156.Specifically, combustion-supporting fresh air inlet 159 includes primary combustion fresh air inlet
1591 and second-time burning fresh air inlet 1592, primary combustion fresh air inlet 1591 be arranged at the bottom surface of burner hearth 152, second-time burning is entered
Air holes 1592 is arranged at the front end top surface of burner hearth 152.
Referring to Fig. 1, igniter 153 is used to light a fire for burner hearth 152, the material lighted in burner hearth 152 is realized,
It is set to be burnt in burner hearth 152.Igniter 153 is installed in the igniter via 141c of separating chamber 140, igniter via
141c is connected with igniter 153.
Referring to Fig. 1, combustion air fan 160 is used to provide wind-force for burner hearth 152.Combustion air fan 160 and separating chamber 140
Air inlet connection.Combustion air fan 160 send out wind after the air inlet of separating chamber 140, be divided into two-way, all the way enter with
It is used to prevent from being tempered in the auger cylinder 132 that first point of wind chamber 146 connects.Another way enters second point of wind chamber 147, due to separating chamber
140 are connected with burner hearth 152, and burner hearth fresh air inlet 148 is additionally provided with installing plate 141, and burner hearth fresh air inlet 148 is used to connect
Second point of wind chamber 147 and burner hearth 152, and second point of wind chamber 147 directly connects with combustion-supporting air-inlet cavity 156, that is to say, second
Wind chamber 147 is divided to be connected respectively with burner hearth 152 and combustion-supporting air-inlet cavity 156.So that into second point of wind chamber 147 gas again
It is divided into two-way, respectively enters burner hearth 152 and combustion-supporting air-inlet cavity 156, the wind into burner hearth 152 is used for the burning of fuel
And propellant moves forward, and the gas for entering combustion-supporting air-inlet cavity 156 passes through primary combustion fresh air inlet 1591 and second-time burning
Fresh air inlet 1592 enters burner hearth 152, to realize that the fuel in burner hearth 152 carries out primary combustion and second-time burning, combustion
Material burning is more thorough.
The length and radial dimension of the burner assembly 150 provided in the present embodiment can be adjusted in given range,
To meet the application of different occasions.The burning area of the burner assembly 150 is big, and air distribution is reasonable, enhances second-time burning, fuel
Burning is thorough；Selection is proper, and service life length, manufacturability is good, convenient for installation and maintenance.
The structure of deslagging device 170 please refers to Fig. 1, Figure 10 and Figure 11：Deslagging device 170 includes guide pin bushing 171, slagging-off
Rake 172 and actuator 173.
Guide pin bushing 171 is installed in slagging-off rake via 141b, and guide pin bushing 171 is fixedly connected with installing plate 141, slagging-off rake 172
To set up separately and be placed in guide pin bushing 171, and can be slided relative to guide pin bushing 171 is relative, one end of slagging-off rake 172 is connected with actuator 173,
The other end stretches out guide pin bushing 171, acts in burner hearth 152, for harrowing except the clinker in burner hearth 152.
Actuator 173 is used to drive slagging-off rake 172 to reciprocatingly slide in guide pin bushing 171, realizes rake slag and reset.Actuator
The 173 main reciprocating motions realized slagging-off rake 172 and straight line is done in guide pin bushing 171, the structure of actuator 173 have it is a variety of, such as：Liquid
Cylinder pressure, cylinder, scissor type telescopic bar, the cooperation of feed screw nut or the cooperation of the connecting rod 176 of crank 175.
In the present embodiment, preferably actuator 173 is that the connection of crank 175 coordinates realization to drive slagging-off rake 172 in guide pin bushing 171
Do straight reciprocating motion.Specifically, actuator 173 includes actuator 174, crank 175 and connecting rod 176, actuator 174 and crank
175 connections, for driving crank 175 to rotate, the one end of crank 175 away from actuator 174 is be hinged with connecting rod 176, and connecting rod 176 is remote
It is be hinged from one end of crank 175 and slagging-off rake 172.Actuator 174 drives crank 175 to realize oscillating motion, by 176 turns of connecting rod
Turn to and drive the slagging-off rake 172 supported by guide pin bushing 171 to move back and forth, slagging-off rake 172 removes the gred in forward movement, by slagging
Intermediate zone is shifted onto with coking；Slagging-off rake 172 resets in return movement.In the present embodiment, the full swing angle of crank 175
Spending for 90 degree, will cover the movement length of adjustment slagging-off rake 172, can adjust the length of crank 175 and connecting rod 176, and make connecting rod
176 length is more than or equal to 1.5 times of the length of crank 175, and the swing of crank 175 can also be set on combustion controller 200
Angle.
Deslagging device 170 is fixed in frame 110.Actuator 174 is fixed in frame 110, and actuator 174 drives crank
175 is reciprocating；Crank 175 uses cylinder pin connection with connecting rod 176, connecting rod 176 and slagging-off rake 172, and slagging-off rake 172 is by solid
Due to separating chamber 140 guide pin bushing 171 be oriented to it is reciprocating；Fire resisting asbestos seal is used between guide pin bushing 171 and slagging-off rake 172, from
And avoid being tempered from guide pin bushing 171.
In order to ensure the service life of slagging-off rake 172, slagging-off rake 172 uses cast iron materials, and rake teeth is cut using triangle
Face, it is accurate so as to reset can squeeze the particle of burning when ensureing and resetting；Simultaneously in order to ensure that the motion of slagging-off rake 172 is smooth,
The rake teeth top of slagging-off rake 172 keeps 3~6mm gaps with the inwall bottom surface of burner hearth 152.
Using slagging, the coking of the fully erased biomass combustion of the energy of deslagging device 170, ensure that biomass fuel fires completely
Burn, ensure the normal operation of biomass combustion machine.
The operation principle of biomass particle burning machine 100 is：Material is total into auger feeding through hopper 122 from hopper 120
Feeding is carried out in into 130, feeding auger 133 delivers to material through separating chamber 140 burner hearth 152 of burner assembly 150
Inside being burnt, wind is divided into two-way by the air feed into separating chamber 140 of combustion air fan 160, the split-wind plate 145 of separating chamber 140, wherein
Enter auger cylinder 132 all the way to prevent non-return fire, another way is entered by burner hearth fresh air inlet 148 respectively by second point of wind chamber 147 burns
Burner hearth 152, material is set to carry out primary combustion and secondary into burner hearth 152 by combustion-supporting fresh air inlet 159 through combustion-supporting air-inlet cavity 156
Burning, the deslagging device 170 set below auger feeding assembly 130, slagging-off rake 172 is driven in guide pin bushing by actuator 173
Moved reciprocatingly under 171 support, so as to shift slagging and coking onto intermediate zone, slagging and coking is further fired completely
Burn；Slagging-off rake 172 resets in return movement.
Combustion controller 200 be used for realize automatically controlling to biomass particle burning machine 100, combustion controller 200 with
Biomass particle burning machine 100 electrically connects, specifically, combustion controller 200 and motor for feeding 134, igniter 153, burning wind
Machine 160, deslagging device 170 electrically connect.
Control signal is barn controller combustion fan on/off signal, automatic ignition；Adjust automatically small fire, moderate heat, big fire
It is fiery with protecting；Adjustment combustion parameter, such as feed, wind-force, slagging-off can be required according to different particles and the intensity of a fire；Real-time display is transported
Row order section and state；Protected with fault alarm；Automatically control deslagging device 170, timing automatic slagging-off；Use the Combustion System
Device 200 can effectively coordinate combustor to avoid returning fire；It is easy to operate, using simple.
In summary, the utility model forms combustion-supporting air-inlet cavity 156 using burner housing 151 and burner hearth 152, and
Combustion-supporting fresh air inlet 159 is set at the top of the bottom surface of burner hearth 152 and one end of remote separating chamber 140, combustion air fan 160 provides
Wind by auger fresh air inlet 137 enter auger cylinder 132 to prevent non-return fire, while enter burner hearth 152 and combustion-supporting air-inlet cavity
156, the wind into combustion-supporting air-inlet cavity 156 enters burner hearth 152 through combustion-supporting fresh air inlet 159 again, will enter burner hearth 152
Wind is divided into primary combustion wind and second-time burning wind, and material passes through twice combustion, and burning is more abundant.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of biomass particle burning machine, it is characterised in that it includes frame and is installed on the hopper of the frame, auger
Feeding assembly, separating chamber and burner assembly, the hopper connect with the feed end of the auger feeding assembly, the auger
The discharge end of feeding assembly is connected with the burner assembly, and the separating chamber is connected to the auger feeding assembly and the combustion
Between burner assembly；
The burner assembly includes burner housing and the burner hearth being installed in the burner housing, the burning
Form combustion-supporting air-inlet cavity between device shell and the burner hearth, the separating chamber respectively with the burner hearth and described combustion-supporting
Air-inlet cavity connects, and the one end of the burner hearth away from the separating chamber is provided with combustion-supporting fresh air inlet, the combustion-supporting fresh air inlet with
The combustion-supporting air-inlet cavity connection.
2. biomass particle burning machine according to claim 1, it is characterised in that the combustion-supporting fresh air inlet includes once firing
Air holes and second-time burning fresh air inlet are burnt into, the primary combustion fresh air inlet is arranged at the bottom surface of the burner hearth, described secondary
Burning fresh air inlet is arranged at top of the burner hearth away from described separating chamber one end.
3. biomass particle burning machine according to claim 1, it is characterised in that the outside of the burner hearth is along described
The axis direction of burner hearth is provided with a plurality of positioning reinforcement, the one end of the burner hearth away from the auger feeding assembly
The radial direction of the burner hearth is provided with positioning boss, the burner housing is provided with to be coordinated with the positioning boss
Positioning end face.
4. biomass particle burning machine according to claim 1, it is characterised in that the separating chamber is provided with and burning wind
The air inlet of machine connection, the position that the separating chamber corresponds to the air inlet are provided with split-wind plate, and the split-wind plate is by described in
Air inlet is divided into first point of wind chamber and second point of wind chamber, and first point of wind chamber divides wind with the auger feeding assembly close to described
One end connection of room, second point of wind chamber connect with the burner hearth and the combustion-supporting air-inlet cavity respectively.
5. biomass particle burning machine according to claim 4, it is characterised in that first point of wind chamber and described second
The section ratio for dividing wind chamber is 1:2.
6. biomass particle burning machine according to claim 4, it is characterised in that the separating chamber sets burner hearth air intake
Hole, the burner hearth fresh air inlet connect second point of wind chamber and the burner hearth.
7. biomass particle burning machine according to claim 4, it is characterised in that the auger feeding assembly includes auger
Cylinder and the feeding auger being installed in the auger cylinder, the auger cylinder are connected with the hopper, and the auger cylinder is with dividing wind
Room connects, and the auger cylinder connects through the separating chamber with the burner hearth, and the auger cylinder is located at the separating chamber
Part is provided with the auger fresh air inlet for preventing tempering, and the auger fresh air inlet connects with first point of wind chamber.
8. biomass particle burning machine according to claim 1, it is characterised in that the biomass particle burning machine also wraps
Deslagging device is included, the deslagging device includes actuator, guide pin bushing and slagging-off rake, the guide pin bushing and is installed in the separating chamber, institute
State slagging-off rake to be slidably mounted in the guide pin bushing, one end of the slagging-off rake is hinged with the actuator, the slagging-off rake
The other end stretch out the guide pin bushing and in the burner hearth.
9. biomass particle burning machine according to claim 8, it is characterised in that the actuator includes actuator, song
Handle and connecting rod, the actuator connect with the crank, and the crank and the rod hinge connection, the connecting rod is away from the crank
One end and the slagging-off rake it is be hinged.
10. a kind of fully-automatic biomass combustion apparatus, it is characterised in that it includes combustion controller and such as claim 1~9
Biomass particle burning machine described in any one, the combustion controller are connected with the biomass particle burning machine.
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| CN201720479407.6U CN206669789U (en) | 2017-05-03 | 2017-05-03 | Biomass particle burning machine and fully-automatic biomass combustion apparatus |
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| CN201720479407.6U CN206669789U (en) | 2017-05-03 | 2017-05-03 | Biomass particle burning machine and fully-automatic biomass combustion apparatus |
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| CN206669789U true CN206669789U (en) | 2017-11-24 |
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| CN108072031A (en) * | 2018-02-05 | 2018-05-25 | 山东源泉机械有限公司 | A kind of moving straw granule heating equipment |
| CN108225574A (en) * | 2018-04-18 | 2018-06-29 | 南京科远自动化集团股份有限公司 | A kind of burner hearth temperature detection device using laser detection |
| CN108613171A (en) * | 2018-06-08 | 2018-10-02 | 许昌同兴现代农业科技有限公司 | A kind of burner hearth of biomass combustion machine |
| CN108730959A (en) * | 2018-08-20 | 2018-11-02 | 湖南鑫迪新能源科技有限公司 | Combustion engine |
| CN109028030A (en) * | 2018-08-28 | 2018-12-18 | 广东创兴精密制造有限公司 | A kind of biomass combustion machine having both air inlet and double helix charging |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108072031A (en) * | 2018-02-05 | 2018-05-25 | 山东源泉机械有限公司 | A kind of moving straw granule heating equipment |
| CN108225574A (en) * | 2018-04-18 | 2018-06-29 | 南京科远自动化集团股份有限公司 | A kind of burner hearth temperature detection device using laser detection |
| CN108225574B (en) * | 2018-04-18 | 2023-11-21 | 南京科远智慧科技集团股份有限公司 | Hearth temperature detection device adopting laser detection |
| CN108613171A (en) * | 2018-06-08 | 2018-10-02 | 许昌同兴现代农业科技有限公司 | A kind of burner hearth of biomass combustion machine |
| CN108730959A (en) * | 2018-08-20 | 2018-11-02 | 湖南鑫迪新能源科技有限公司 | Combustion engine |
| CN108730959B (en) * | 2018-08-20 | 2024-01-30 | 湖南鑫迪新能源科技有限公司 | Combustion engine |
| CN109028030A (en) * | 2018-08-28 | 2018-12-18 | 广东创兴精密制造有限公司 | A kind of biomass combustion machine having both air inlet and double helix charging |
| CN109028030B (en) * | 2018-08-28 | 2023-06-20 | 广东创兴精密制造股份有限公司 | Biomass burner with air inlet and double-screw feeding functions |
| CN110652026A (en) * | 2019-11-18 | 2020-01-07 | 云南省烟草公司昭通市公司 | Automatic coal feeding system and device for tobacco leaf bulk curing barn |
| US20220170638A1 (en) * | 2020-12-01 | 2022-06-02 | David Baker | Fuel conditioner for grill |
| US11940153B2 (en) * | 2020-12-01 | 2024-03-26 | GMG Products, LLC | Fuel conditioner for grill |
| WO2024131072A1 (en) * | 2022-12-22 | 2024-06-27 | 山东马王芳凤新能源科技有限公司 | Biomass pellet stove and using method therefor |
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