CN106439854B - A kind of fire grate device and small refuse incinerator suitable for small refuse incinerator - Google Patents
A kind of fire grate device and small refuse incinerator suitable for small refuse incinerator Download PDFInfo
- Publication number
- CN106439854B CN106439854B CN201611202238.8A CN201611202238A CN106439854B CN 106439854 B CN106439854 B CN 106439854B CN 201611202238 A CN201611202238 A CN 201611202238A CN 106439854 B CN106439854 B CN 106439854B
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- mandrel
- furnace roller
- furnace
- fire grate
- refuse incinerator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
- F23H17/12—Fire-bars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H9/00—Revolving-grates; Rocking or shaking grates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H2700/00—Grates characterised by special features or applications
- F23H2700/009—Grates specially adapted for incinerators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Incineration Of Waste (AREA)
Abstract
Include the drive system of the multiple furnace rollers and driving furnace roller axial rotation on furnace body the invention discloses a kind of fire grate device and small refuse incinerator suitable for small refuse incinerator；Gap is equipped between two adjacent furnace rollers；Furnace roller one end is connect after stretching out furnace body with drive system；Furnace body lateral wall at the furnace roller other end is equipped with gas gathering mask；Gas gathering mask surrounds collection chamber with furnace body lateral wall；It is equipped with air flue in furnace roller, and offers multiple stomatas being connected to the air flue on furnace roller；The entrance of the air flue is arranged in the furnace roller on one end of the gas gathering mask, and the air flue is connected to the collection chamber；The gas gathering mask is equipped with the air inlet pipe being connected to the collection chamber.The present invention is conducive to the unburned sundries of large volume and burner hearth is discharged in hardened lime-ash together, is periodically into burner hearth cleaning without operating personnel, to promote incinerator to the rubbish adaptability not sorted, reduces the labor intensity and work risk of operating personnel.
Description
Technical field
The present invention relates to consumer waste innocent, minimizing disposal field more particularly to it is a kind of be suitable for small-sized life
The fire grate device of waste incinerator.
Background technology
The innoxious of house refuse, minimizing disposition have highly important environment protection significance.Burning is disposition house refuse
One of effective means, especially residents' population size such as small towns, village less, after Domestic Waste Collection fortune centrally disposes difficult
Place carries out cleaning using small refuse incinerator and burns with advantage.
Since the ingredient of house refuse is extremely complex, before house refuse is carried out burning disposal using large-scale incinerator,
Generally require and rubbish pre-processed, include will in rubbish burn when be easy to cause the component seriously polluted, cannot burn and
To environment do not have the component of harm, the component that incinerator may be damaged, the group for thering is other utilization to be worth grade carry out sorting or
Sort out, and volume is larger, be unfavorable for burn component carry out it is broken etc..But daily rubbish is produced for small towns, village etc.
Few situation is measured, it is unpractical to build special rubbish pretreatment center, is wrapped in the house refuse in these places in addition
The non-flammable component such as the glass condiment bottle that contains, milk pot, useless brick, stone, waste water clod, useless pottery piece, honeycomb cinder is more,
Ingredient is more complicated.
Because small towns, village household garbage constituent are complicated, many relatively stubborn problems are brought to burning,
One of them is exactly that the non-combustible ingredient that volume is larger in rubbish is easy to be stuck on fire grate, it is not easy to from burner hearth discharge and ashes
Together burner hearth accumulate, it is hardened, cause incinerator to block.After a period of time, it is necessary to by be trapped in burner hearth lime-ash and
Other foreign matters are cleared up.And the general area of manhole for entering burner hearth is little, the furnace operation environment after use is very in addition
Badly, the health of the job very difficult of clearing furnace and influence operating personnel.Therefore, it develops and is burnt suitable for small-sized rubbish
Burn stove and can be easy deslagging fire grate system it is significant.
Invention content
The technical problem to be solved by the present invention is to burn in view of the shortcomings of the prior art, providing one kind suitable for small-sized rubbish
Burn the fire grate device and small refuse incinerator of stove.
In order to solve the above technical problems, the technical solution adopted in the present invention is：One kind being suitable for small refuse incinerator
Fire grate device, include multiple furnace rollers on furnace body and drive the drive system of the furnace roller axial rotation, and is described
Multiple furnace rollers are placed in burner hearth；Gap is equipped between two adjacent furnace rollers；Described furnace roller one end stretch out after the furnace body with
The drive system connection；Furnace body lateral wall at the furnace roller other end is equipped with gas gathering mask；The gas gathering mask and the stove
External side wall surrounds collection chamber；It is equipped with air flue in the furnace roller, and offers and multiple be connected to the air flue on the furnace roller
Stomata；The entrance of the air flue is arranged in the furnace roller on one end of the gas gathering mask, and the air flue and the gas collection
Room is connected to；The gas gathering mask is equipped with the air inlet pipe being connected to the collection chamber.
The furnace roller includes mandrel and gear ash set；The mandrel is connected with gear ash set by polylith floor；The air flue edge
The mandrel is axially arranged, and the stomata is opened on the mandrel；The mandrel both ends form two beyond gear ash set
Construction section；One of construction section sequentially passes through sidewall of the furnace body, is connect with the drive system after the axle bed on furnace body；
Another construction section is connected to the collection chamber.
The gear ash set cross section is semicircular arc；When incinerator is in burning state, the gear ash set is in mandrel
Lower section, and convex surface is downward, and the air vent openings on the mandrel are upward；Alternatively, when incinerator is in burning state, the gear
Ash set convex surface upward, concave surface downward, the lower section for the gear ash set that mandrel is in, the opening upwards of the stomata on the mandrel.
The vertical portion that the gear ash set cross section includes a horizontal component and connect with the horizontal component both ends, and institute
The length for stating vertical portion is much smaller than the length of the horizontal component；The lower section for the gear ash set that the mandrel is in, the mandrel
On stomata opening upwards.
The gear ash set is slab construction, and the mandrel is in below the slab construction；The air vent openings are upward.
The gear ash set cross section is arc, and the arc opening is downward；The mandrel is in gear ash set lower section,
The opening upwards of stomata on the mandrel.
The drive system includes motor, at least one driving gear by motor driving rotation, corresponding every stove
Multiple furnace roller gears of roller, adjacent two furnace roller gear engagements；The driving gear is engaged with one of furnace roller gear.
The drive system includes the furnace roller sprocket wheel being mounted on the construction section of described mandrel one end；Multiple furnace roller sprocket wheels are divided into
Two groups, and two adjacent furnace roller sprocket wheels belong to different groups, form two power and transmit combination；Each power transmits combination
Further include at least one motor and at least one drive sprocket driven by the motor；The drive sprocket passes through chain drive
The power transmits the furnace roller sprocket wheel rotation in combination.
Equipment gear, and the midpoint of the equipment gear are equipped between the two neighboring furnace roller gear of each group of furnace roller gear
Not on the line between the two neighboring furnace roller gear midpoint；The equipment gear passes through the chain and adjacent furnace roller
Gear connects.
The drive system includes telescopic rod；Described telescopic rod one end is connect with the furnace body；The telescopic rod other end
It is connect with component frame；The construction section is connect after stretching out axle bed with swing arm one end；The swing arm other end is cut with scissors with the component frame
It connects.
The mandrel is divided into multigroup, and each group is correspondingly arranged on a telescopic rod；Each group of telescopic rod and one
Component frame connects；It is connect with a swing arm with every mandrel in group mandrel, swing arm component frame corresponding with the group
It is hinged.
Compared with prior art, the advantageous effect of present invention is that：Structure using the present invention, when going out in incinerator
When existing ash deposition, so that furnace roller is rotated driven by a moto, changes the width in fire-gate leakage ash gap, be conducive to large volume not
It fires sundries and crashes into ashcan from the grey gap of leakage together with lime-ash, in addition, even if incinerator causes lime-ash to exist because using a period of time
Burner hearth is hardened, and the disturbance of ash set is kept off in furnace roller rotation process and can make hardened lime-ash fragmentation so that the hardened lime-ash of burner hearth is easy
It is discharged from burner hearth, burner hearth cleaning is periodically into without operating personnel.So that using the fire grate device incinerator it is reliable
Property it is more preferable, stronger to the rubbish adaptability not sorted, also mitigate the labor intensity and work risk of operating personnel.
Description of the drawings
When Fig. 1 is a kind of fire grate device for small refuse incinerator provided by the present invention and is mounted on incinerator
Front view；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is partial enlarged view at the E of Fig. 2；
Fig. 4 is partial enlarged view at the C of Fig. 2；
Fig. 5 is the axonometric drawing of furnace roller；
Fig. 6 is the D direction views of Fig. 2, the first embodiment of transmission system；
Fig. 7 is the D direction views of Fig. 2, second of embodiment of transmission system；
Fig. 8 is the D direction views of Fig. 2, the third embodiment of transmission system；
Fig. 9 is the D direction views of Fig. 2, the 4th kind of embodiment of transmission system；
Figure 10 is partial enlarged view at the B of Fig. 1, the first embodiment of the structure of furnace roller；
Figure 11 is partial enlarged view at the B of Fig. 1, second of embodiment of structure of furnace roller；
Figure 12 is partial enlarged view at the B of Fig. 1, the third embodiment of the structure of furnace roller；
Figure 13 is partial enlarged view at the B of Fig. 1, the 4th kind of embodiment of structure of furnace roller；
Figure 14 is partial enlarged view at the B of Fig. 1, the 5th kind of embodiment of structure of furnace roller；
Figure 15 is the relative phase relation and motion process when furnace roller is initially installed；
Wherein：
1 --- furnace body 2 --- burner hearth 3 --- lime-ash
4 --- furnace roller 5 --- ashcan 6 --- gaps
7 --- drive system 8 --- gas gathering mask 9 --- collection chambers
10 --- cooling air 11 --- air inlet pipe 12 --- axle beds
13 --- furnace roller gear 14 --- driving gear 15 --- motors
16 --- air flue 17 --- disconnected heat channel 18 --- mandrels
19 --- floor 20 --- stomata 21 --- gear ash sets
22 --- construction section 23 --- auxiliary sprocket wheel 24 --- furnace roller sprocket wheels
25 --- chain 26 --- drive sprocket 27 --- telescopic rods
28 --- component frame 29 --- swing arm 30 --- semicircle sets
31 --- flat-top 32 --- burner port 33 --- tablet sets of set
34 --- tile set.
Specific implementation mode
Core of the invention is to provide a kind of fire grate device for small-sized domestic waste incineration, can be by changing stove
The width in the grey gap of row's leakage, the unburned sundries for being conducive to large volume crash into ashcan from the grey gap of leakage together with lime-ash, can avoid burning
Burn stove causes lime-ash in burner hearth, deposition, hardened using a period of time, is periodically into burner hearth without operating personnel and clears up lime-ash,
Thus using the better reliability, stronger to the rubbish adaptability not sorted of the incinerator of the fire grate device, behaviour is also mitigated
Make the labor intensity and work risk of personnel.
It is below in conjunction with the accompanying drawings and specific real in order to make those skilled in the art more fully understand technical scheme of the present invention
Applying example, the present invention is described in further detail.
As shown in FIG. 1, FIG. 1 is a kind of fire grate device for Small-sized living garbage incinerator provided by the present invention, with
And the fire grate be mounted on incinerator on when front view, and combine Fig. 2, Fig. 3, Fig. 4, Fig. 5, wherein：Fig. 2 is the A-A of Fig. 1 to cuing open
View, it is shown that vertical view when furnace roller 4 is mounted on furnace body 1；Fig. 3 is partial enlarged view at the E of Fig. 2, it is shown that power train
Meshing relation in system 7 between the mounting means and driving gear 14 and furnace roller gear 13 of motor 15, driving gear 14；Fig. 4 is
Partial enlarged view at the C of Fig. 2, it is shown that mounting means and gas gathering mask 8, collection chamber 9, Yi Jilu of the furnace roller 4 on furnace body 1
16 structure of air flue inside roller 4；Fig. 5 is the axonometric drawing of furnace roller 4.
A kind of fire grate device for Small-sized living garbage incinerator, include furnace roller 4 on furnace body 1 and
The drive system 7 of furnace roller action is controlled, the furnace roller 4 has multiple, and there are gap 6, the stoves between two neighboring furnace roller 4
Roller 4, which includes mandrel 18, gear is grey covers 21, and the floor 19 that gear ash set 21 and mandrel 18 are linked together, and entire furnace roller 4 can
It is rotated around 18 axis of mandrel, the gear ash set 21 is in the inner cavity of furnace body 1, and 18 both ends of the mandrel are beyond 21 length of gear ash set
The part of degree is construction section 22, disconnected heat channel 17 is respectively equipped on the construction section 22, after the construction section 22 passes through furnace body 1
It is mounted on furnace body 1 by axle bed 12 respectively, wherein one end is connected with drive system 7, namely is equipped with furnace roller gear 13.Institute
It states 1 side wall of furnace body residing for 18 other end of mandrel and is equipped with gas gathering mask 8, the gas gathering mask 8 surrounds collection chamber 9 with 1 side wall of furnace body,
The gas gathering mask 8 is equipped with air inlet pipe 11, and the mandrel 18 is internally provided with the air flue 16 for being parallel to axis, the air flue 16
Entrance be located at mandrel 18 on the end face of 9 this one end of collection chamber, and gas vertical with axis direction is additionally provided on the mandrel 18
The stomata 20 that road 16 communicates.The air flue 16 is communicated with collection chamber 9.
The drive system 7 includes the furnace roller gear 13 and axis of motor 15, driving gear 14, corresponding each furnace roller
Equal accessories are held, the driving gear 14 is engaged with some in furnace roller gear 13, meanwhile, it should be nibbled with driving gear 14
Also furnace roller gear 13 adjacent thereto engages the furnace roller gear 13 of conjunction, and 14 quantity of driving gear can be one, also may be used
To be multiple, the furnace roller gear 13 engaged with driving gear 14 can be located at outermost, can also be to be located at centre.
Using the above structure, when incinerator works normally, furnace roller 4 remains static, and cooling air 10 is from air inlet pipe 11
It into collection chamber 9, then from the air intake duct 16 for entering each furnace roller 4, is finally discharged from each stomata 20, is burnt into the participation of burner hearth 2
It burns, cooling air 10 takes away the heat that furnace roller 4 absorbs, and avoids 4 temperature of furnace roller excessively high, meanwhile, because in the disconnected heat in 18 both ends of mandrel
Under the action of slot 17 so that the heat of 4 high-temperature part of furnace roller is conducted to the construction section at both ends 22 as little as possible, avoids two end axles
It is too high and lead to lubricating oil coking to hold temperature.
After incinerator works normally, when the lime-ash 3 accumulated in burner hearth 2 is excessive, cleaning measure, starter motor can be taken
15, when motor 15 drives 14 rotation on driving gear, driving gear 14 drives some the furnace roller gear 13 being engaged with, the stove
Roller gear 13 drives other furnace roller gears 13 that are adjacent thereto and having meshing relation in turn, is pushed away with this example, can will drive gear 14
Driving force be transmitted to each furnace roller gear 13, all furnace rollers 4 start to rotate synchronously, and specific rotary state can be found in Figure 15
C), d) both of which.With the rotation of furnace roller 4,6 width of actual gap between furnace roller 4 changes, and on furnace roller 4
The lime-ash 3 of gear ash 21 pairs of accumulations of set disturbs, and 3 fragmentation of lime-ash is promoted to be conducive to 2 inner product of burner hearth when 6 width of gap increases
The large volume sundries and ashes deposited decline from gap 6 into ashcan 5, achieve the purpose that removing and lime-ash 3.
Certainly, the drive system 7 is not limited in the structure and working principle of said gear transmission, can also use it
His structure type.As shown in fig. 7, using the type of drive of chain, sprocket wheel.In this structure, drive system 7 include motor 15,
Drive sprocket 26, furnace roller sprocket wheel 24, auxiliary sprocket wheel 23 and chain 25, the one of the construction section 22 of the mandrel 18 of each furnace roller 4
Furnace roller sprocket wheel 24 there are one setting is held, the furnace roller sprocket wheel 24 is divided into two groups, drive sprocket 26 is respectively equipped in each group, and
Auxiliary sprocket wheel 23 is equipped in same group between two adjacent furnace roller sprocket wheels 24, each drive sprocket 26 is by matching motor
15 drive.The drive system 7 uses this structure, can both realize that the direction of rotation of all furnace rollers 4 is identical, can also realize phase
The rotation direction of adjacent two furnace rollers 4 is on the contrary, namely 4 kinds of patterns shown in Figure 15.
Structure and working principle as shown in Figure 8, including telescopic rod 27, component frame also can be used in the drive system 7
28 and swing arm 29, the telescopic rod 27 can be oil cylinder, cylinder or electric pushrod etc., one end of the telescopic rod 27
It is connected on furnace body 1, the other end is connected on component frame 28, and swing arm is equipped on the construction section 22 of 18 the same end of each mandrel
29, all swing arms 29 and all component frame 28 are hinged.In this structure, with the elongation of telescopic rod 27, shortens, component can be driven
Frame 28 moves, and then all swing arms 29 is driven to drive matching furnace roller 4 around the axis of its mandrel 18 in certain angle model
It is rotated synchronously back and forth in enclosing, to realize the variation of 6 width of fire grate gap.This mode can only realize all furnace rollers 4 to same
One rotation, can not achieve the lasting rotation towards the same direction of furnace roller 4.
Structure and working principle as shown in Figure 9, including telescopic rod 27, component frame also can be used in the drive system 7
28 and swing arm 29, unlike the furnace roller 4 is divided into two groups, each group has respective telescopic rod 27 and component frame
28, but the direction of two groups of swing arms 29 is different, after each group swing arm 29 is connected with component frame 28, two groups of telescopic rods 27 control respectively respectively
Group furnace roller 4.This mode can realize that the direction of rotation of adjacent furnace roller 4 is different.
The furnace roller 4 for being applicable in above-mentioned 7 scheme of various drive systems can also be in the case where not changing operation principle, using other
Structure.
As shown in Figure 10, gear ash set 21 can be that semicircle covers 30, when incinerator is in burning state, described half
Circle set 30 is in the lower sections of mandrel 18, and convex surface is downward, at this point, the opening upwards of the stomata 20, namely towards in burning
Rubbish, in this structure, cooling air 10 from stomata 20 come out after direct participation rubbish burning, be more advantageous to control waste incineration
State and process, but mandrel 18 is directly contacted with the rubbish of burning, bears higher thermic load.
Structure shown in Figure 11 can also be used in the furnace roller 4, and gear ash set 21 is also that semicircle covers 30, this structure
In, when installation described in semicircle cover 30 convex surfaces upward, concave surface downward, the lower section for the semicircle set 30 that mandrel 18 is in, the stomata
20 opening upwards namely cooling air 10 impact the internal face in semicircle set 30 after being come out from stomata 20.In the structure, due to core
Axis 18 is not direct to be contacted with the rubbish burned, thus the thermic load of mandrel 18 is smaller, and cooling air 10 is also to various semicircle sets in addition
21 are cooled down, thus the better reliability of furnace roller 4.
Structure shown in Figure 12 also can be used in the furnace roller 4, and gear ash set 21 is flat-top set 31 namely its cross section
In " Mi " shape, and flat-top is upward, the lower section for the flat-top set 31 that mandrel 18 is in, the opening upwards of the stomata 20, namely cooling
Gas 10 impacts the lower wall surface in flat-top set 31 after being come out from stomata 20, can set up burning separately in the flat top portion of flat-top set as needed
Hole 32, playing improves burning, reduces the purpose that heat is transmitted to mandrel 18.In the structure mandrel 18 also it is not direct with burn
Rubbish contacts, and the thermic load of furnace roller 4 is also smaller, and manufacture is relatively easy；
Structure shown in Figure 13 also can be used in the furnace roller 4, and gear ash set 21 is tablet set 33 namely its cross section
In " ━ " shape, burner port 32 is may also set up on the tablet set 33, the lower section for the tablet set 32 that the mandrel 18 is also at is described
The opening direction of stomata 20 is also upward, and mandrel 18 is not also direct in the structure contacts with rubbish that is burning, the thermic load of furnace roller 4
It is smaller, it is relatively simple to manufacture；
Structure shown in Figure 14 also can be used in the furnace roller 4, and gear ash set 21 is tile set 34 namely its cross section
In " ︶ " shape, and concave surface is upward, and downward, the lower section for the tile set 18 that the mandrel 18 is also at, the stomata 20 is opened on convex surface
Mouth direction is also upward, and mandrel 18 is not also direct in the structure contacts with rubbish that is burning, and the thermic load of furnace roller 4 is also smaller, due to
The grey ability of storage is stronger, is more suitable for lighting difficult rubbish.
In above-mentioned all schemes, 4 mounting means of the furnace roller, as shown in figure 15, can according in Figure 15 a), c) institute
Show situation same-phase installation, also can be according to the b in Figure 15), d) shown in situation different phase installation；4 side of moving of the furnace roller
Formula, can as in Figure 15 a), b) shown in two adjacent groups furnace roller 4 rotate in same direction namely all rotating Vortexes of furnace roller 4,
Can be such as the c in Figure 15), d) shown in two adjacent groups furnace roller 4 rotation direction it is opposite.
It should be noted that the noun of locality "upper" occurred in the present invention refers to being directed toward burner hearth 2 in Fig. 1 (far from ground)
Side；"lower" refers to the side close to ashcan 15 (close to ground) in Fig. 1.
Claims (13)
1. a kind of fire grate device suitable for small refuse incinerator, which is characterized in that including being mounted on furnace body（1）On it is multiple
Furnace roller（4）With the driving furnace roller（4）The drive system of rotation（7）, and the multiple furnace roller（4）It is placed in burner hearth（2）It is interior；Phase
Two adjacent furnace rollers（4）Between be equipped with gap（6）；The furnace roller（4）Including mandrel（18）With with the mandrel（18）Lateral wall
The gear ash set of connection（21）；The mandrel（18）It is interior to be equipped with along the mandrel（18）The air flue being axially arranged（16）, multiple stomatas
（20）It is opened in the mandrel（18）On, and the stomata（20）With the air flue（16）Connection；The mandrel（18）Both ends are super
Go out the gear ash set（21）, form two construction sections（22）；One of construction section（22）Across furnace body（1）After side wall with it is described
Drive system（7）Connection；Another construction section（22）The furnace body at place（1）Lateral wall is equipped with gas gathering mask（8）；The gas gathering mask
（8）With the furnace body（1）Lateral wall surrounds collection chamber（9）；The air flue（16）Entrance be arranged in the mandrel（18）It is close
The gas gathering mask（8）One end on；The gas gathering mask（8）It is equipped with and the collection chamber（9）The air inlet pipe of connection（11）.
2. the fire grate device according to claim 1 suitable for small refuse incinerator, which is characterized in that described two peaces
Fill section（22）On be equipped with disconnected heat channel（17）.
3. the fire grate device according to claim 1 suitable for small refuse incinerator, which is characterized in that the gear ash set
（21）Cross section is semicircular arc；When incinerator is in burning state, the gear ash set（21）In mandrel（18）Lower section,
And convex surface is downward, the mandrel（18）On stomata（20）Opening upwards；Alternatively, when incinerator is in burning state, it is described
Gear ash set（21）Convex surface upward, mandrel（18）In gear ash set（21）Lower section, the mandrel（18）On stomata（20）Open
Mouth is upwards.
4. the fire grate device according to claim 1 suitable for small refuse incinerator, which is characterized in that the gear ash set
（21）Cross section includes a horizontal component and the vertical portion that is connect with the horizontal component both ends, and the length of the vertical portion
Length of the degree much smaller than the horizontal component；The mandrel（18）In gear ash set（21）Lower section, the mandrel（18）On
Stomata（20）Opening upwards.
5. the fire grate device according to claim 1 suitable for small refuse incinerator, which is characterized in that the gear ash set
（21）For slab construction, and the mandrel（18）Below the slab construction；The stomata（20）Opening upwards.
6. the fire grate device according to claim 1 suitable for small refuse incinerator, which is characterized in that the gear ash set
（21）Cross section is arc, and the arc opening is downward；The mandrel（18）It is covered in gear ash（21）Lower section, the core
Axis（18）On stomata（20）Opening upwards.
7. the fire grate device according to claim 4 or 5 suitable for small refuse incinerator, which is characterized in that the gear
Ash set（21）On offer burner port（32）.
8. the fire grate device suitable for small refuse incinerator according to one of claim 1~6, which is characterized in that institute
State drive system（7）Including motor（15）, by the motor（15）Drive at least one driving gear of rotation（14）, it is corresponding every
Root furnace roller（4）Multiple furnace roller gears（13）, adjacent two furnace roller gears（13）Engagement；The driving gear（14）With wherein
One furnace roller gear（13）Engagement.
9. the fire grate device suitable for small refuse incinerator according to one of claim 1~6, which is characterized in that institute
State drive system（7）Including being mounted on the mandrel（18）One end construction section（22）On furnace roller sprocket wheel（24）；Multiple furnace roller chains
Wheel（24）It is divided into two groups, and two adjacent furnace roller sprocket wheels（24）Belong to different groups, forms two power and transmit combination；Often
It further includes at least one motor that a power, which transmits combination,（15）With at least one drive sprocket driven by the motor（26）；Institute
State drive sprocket（26）Pass through chain（25）The power is driven to transmit the furnace roller sprocket wheel in combination（24）Rotation.
10. the fire grate device according to claim 9 suitable for small refuse incinerator, which is characterized in that each group of stove
Roller chain（24）Two neighboring furnace roller sprocket wheel（24）Between be equipped with auxiliary sprocket wheel（23）, and the auxiliary sprocket wheel（23）Midpoint
Not in the two neighboring furnace roller sprocket wheel（24）On line between midpoint；The auxiliary sprocket wheel（23）Pass through the chain（25）
With adjacent furnace roller sprocket wheel（24）Connection.
11. the fire grate device suitable for small refuse incinerator according to one of claim 1~6, which is characterized in that institute
State drive system（7）Including telescopic rod（27）；The telescopic rod（27）One end and the furnace body（1）Connection；The telescopic rod
（27）The other end and component frame（28）Connection；The construction section（22）Stretch out axle bed（12）Afterwards with swing arm（29）One end connects；Institute
State swing arm（29）The other end and the component frame（28）It is hinged.
12. the fire grate device according to claim 11 suitable for small refuse incinerator, which is characterized in that the mandrel
（18）It is divided into multigroup, each group is correspondingly arranged on a telescopic rod（27）；Each group of telescopic rod（27）With a component
Frame（28）Connection；With group mandrel（18）In every mandrel（18）With a swing arm（29）Connection, the swing arm（29）With
The corresponding component frame of the group（28）It is hinged.
13. a kind of small refuse incinerator, including furnace body（1）；It is characterized in that, the furnace body（1）On claim 1 is installed
The fire grate device suitable for small refuse incinerator described in one of~6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202238.8A CN106439854B (en) | 2016-12-23 | 2016-12-23 | A kind of fire grate device and small refuse incinerator suitable for small refuse incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202238.8A CN106439854B (en) | 2016-12-23 | 2016-12-23 | A kind of fire grate device and small refuse incinerator suitable for small refuse incinerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439854A CN106439854A (en) | 2017-02-22 |
| CN106439854B true CN106439854B (en) | 2018-07-27 |
Family
ID=58215824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202238.8A Active CN106439854B (en) | 2016-12-23 | 2016-12-23 | A kind of fire grate device and small refuse incinerator suitable for small refuse incinerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586894Y (en) * | 2002-11-22 | 2003-11-19 | 中国科学院过程工程研究所 | Tooth-shape roller fire grate for lamellated coal-fired furnace |
| CN201262403Y (en) * | 2008-08-28 | 2009-06-24 | 张伟星 | Rotating type furnace bar |
| GB2477562B (en) * | 2010-02-09 | 2013-11-06 | O Gen Uk Ltd | Grate mechanism |
| CN202118927U (en) * | 2011-06-14 | 2012-01-18 | 刘谦 | Fire grate of garbage cracking furnace |
| CN103968397A (en) * | 2013-01-30 | 2014-08-06 | 刘孝君 | Rolling grate applicable to medium- and large-sized boilers |
| FR3016867B1 (en) * | 2014-01-27 | 2016-07-15 | Areva Renouvelables | DEVICE FOR DISCHARGING BULK MATERIAL AND INSTALLATION COMPRISING A CONTAINER PROVIDED WITH SUCH A DISCHARGE DEVICE |
| CN204830442U (en) * | 2015-08-17 | 2015-12-02 | 徐俏 | Efficient boiler |
| CN205316354U (en) * | 2015-12-17 | 2016-06-15 | 安徽盛运环保（集团）股份有限公司 | Adjustable grate |
| CN205279103U (en) * | 2016-01-05 | 2016-06-01 | 任丘市创新采暖设备有限公司 | Rotatory grate of two -way branch material automatic slag removal |
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