CN208750729U - Biomass incinerator row and incinerator - Google Patents
Biomass incinerator row and incinerator Download PDFInfo
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- CN208750729U CN208750729U CN201821191574.1U CN201821191574U CN208750729U CN 208750729 U CN208750729 U CN 208750729U CN 201821191574 U CN201821191574 U CN 201821191574U CN 208750729 U CN208750729 U CN 208750729U
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Abstract
The utility model provides a kind of biomass incinerator row and incinerator, comprising: several fire grate units set gradually, the fire grate unit includes that several row's fixed grate films and several rows slide fire grate segment, cavity is each formed with inside fixed grate film and the setting of sliding fire grate segment interval, fixed grate film and sliding fire grate segment；Cooling unit is provided with valve, water-pressure survey element and temperature measurement element for importing cooling water to the cavity with the cooling fire grate segment including several cooling water pipes being connected to the cavity on the cooling water pipe；Driving unit, the driving unit is for driving the sliding fire grate segment to slide, and the measurement result based on the water-pressure survey element and temperature measurement element adjusts the sliding speed and frequency of the sliding fire grate segment.Wide according to the utility model biomass incinerator row and incinerator fuel tolerance, various control regulating measure significantly improves fuel burn-off rate, mitigates abrasion condition, and improve a year runing time.
Description
Technical field
The utility model relates to incineration treatment of garbage technologies, arrange and burn in particular to a kind of biomass incinerator
Furnace.
Background technique
The domestic biomass fire grate used is mainly by biomass recirculating fluidized bed boiler and biomass Water-cooling vibration at present
Fire grate.Water-cooling vibration furnace grate allows biomass fuel to be evenly distributed on fire grate, realization is filled by controllable intermittent fire grate vibration
Divided combustion.Biomass recirculating fluidized bed boiler is that biomass material is processed into shaped fuel, into Circulation fluidized-bed furnace internal combustion
It burns.However there are some problems in both modes.
Water-cooling vibration furnace grate has the drawback that 1, fuel tolerance is poor, when fuel is yellow bar or grey bar, needs root
Vibrating-grate stoker is just set or is inverted according to fuel design；2, burn-off rate is low, and since the fuel on vibrating-grate stoker surface is hardened, when vibration is whole
Body moves down, and causes to be also easy to produce insufficient situation of burning inside fuel；3, water cooled pipeline is relatively thin, is also easy to produce mill at high temperature
Damage corrosion leads to leak；4, in fire grate vibration processes, furnace internal pressure is positive pressure, Yi Huihuo.
Recirculating fluidized bed biomass boiler has the drawback that 1, demanded fuel is higher, needs for fuel treatment to be pressed into
Calorific value unification, the similar derivatived fuel of size；2, fluidized bed needs to add quartz sand bed material and periodically displacement, boiler thermal wear
Face is more serious, year the shorter influence profit from power plant of runing time；3, CFB fly ash amount is big and concentration is high, processing cost compared with
It is high.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed
Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more
Protect range.
In order at least be partially solved the above problem, the utility model discloses a kind of biomass incinerator rows comprising:
Several fire grate units set gradually, the fire grate unit include that several row's fixed grate films and several rows slide furnace
Screening, the fixed grate film and the sliding fire grate segment interval are arranged, in the fixed grate film and the sliding fire grate segment
Portion is each formed with cavity；
Cooling unit, the cooling unit include several cooling water pipes being connected to the cavity, are used for the cavity
Cooling water is imported with the cooling fire grate segment, valve, water-pressure survey element and temperature measurement are provided on the cooling water pipe
Element；
Driving unit, the driving unit are based on the water-pressure survey for driving the sliding fire grate segment to slide
The measurement result of element and temperature measurement element adjusts the sliding speed and frequency of the sliding fire grate segment.
In one embodiment of the utility model, the fixed grate film and the sliding fire grate segment include upper casing
Body, lower case and water pipe flange, the upper housing and the lower case surround the cavity, and the water pipe flange is arranged described
It is connected under lower case and with the cavity, the cooling water pipe is mounted on the water pipe flange.
In one embodiment of the utility model, the fixed grate film and the sliding fire grate segment further include gear ash
The front end of the lower case is arranged in plate, the dust block board.
In one embodiment of the utility model, the water pipe flange is arranged under the rear end of the lower case.
In one embodiment of the utility model, the fire grate unit further includes fixed frame, sliding rack and slider roller,
The fixed grate film is arranged on the fixed frame, and the sliding fire grate segment is arranged on the sliding rack, the sliding rack
It is arranged on the slider roller and can be slid back and forth with the rotation of the slider roller.
In one embodiment of the utility model, the driving unit includes the drive for driving the sliding rack sliding
The oil cylinder of moving axis and the driving drive shaft, measurement of the oil cylinder based on the water-pressure survey element and temperature measurement element
As a result the sliding speed and frequency of the sliding rack are adjusted.
In one embodiment of the utility model, the fire grate unit further includes positioned at the support frame of two sides and positioned at institute
The column between support frame is stated, the both ends of fire grate segment described in every row are arranged on support frame as described above, in fire grate segment described in every row
Portion is by the upright supports.
In one embodiment of the utility model, the fire grate unit further includes the side wall fire grate segment that two sides are arranged in,
The side wall fire grate segment includes outer housing, inner housing and water pipe flange, and the outer housing and the inner housing surround the cavity,
The water pipe flange is arranged on the inner housing and is connected to the cavity, and the cooling water pipe is mounted on the water pipe flange
On.
In one embodiment of the utility model, the upper housing and the lower case are made by wear-resisting steel, described
Dust block board is made by nodular cast iron.
In one embodiment of the utility model, fire grate segment described in every row is correspondingly arranged on a cooling water pipe.
In one embodiment of the utility model, the fire grate segment of adjacent row is arranged in ladder so that several furnaces
Row's unit is integrally inclined to set.
It further include isolation board in one embodiment of the utility model, the adjacent furnace is arranged in the isolation board
It arranges between unit.
It further include the air inlet unit of corresponding each fire grate unit setting in one embodiment of the utility model.
The invention also discloses a kind of incinerators comprising burner hearth, and the institute as above being arranged in the burner hearth
The biomass incinerator row stated.
Biomass incinerator row according to the present utility model and incinerator, divide due to fire grate entirety lateral arrangement and along longitudinal direction
For several units, enough room and times are provided for the drying, burning, after-flame of biomass, and fire grate segment passes through cooling
Water pipe is passed through cooling water into it and is cooled down, so as to adapt to the biomass of various calorific values.In addition, sliding fire grate segment is by driving
Moving cell unified driving so that the promotion of material is more evenly reliable, and can be surveyed based on the pressure measuring element and water temperature
The measurement result of amount element adjusts the sliding speed and frequency of the sliding fire grate segment, so as to adapt to various combustion positions.
Detailed description of the invention
The following drawings of the utility model is used to understand the utility model in this as a part of the utility model.Attached drawing
In show the embodiments of the present invention and its description, for explaining the principles of the present invention.
In attached drawing:
Fig. 1 shows the structural schematic diagram arranged according to the biomass incinerator of the utility model embodiment；
Fig. 2 shows the arrangement schematic diagrams of the cooling water pipe of the row of biomass incinerator shown in Fig. 1；
Fig. 3 shows the schematic cross sectional view of the fire grate unit according to the utility model embodiment；
Fig. 4 shows the front view of the fire grate unit according to the utility model embodiment；
Fig. 5 shows the schematic cross sectional views of the fire grate segment according to the utility model embodiment；
Fig. 6 shows the schematic cross sectional views of the side wall fire grate segment according to the utility model embodiment.
Description of symbols:
10 feed fire grates, 11 first fire grate units, 12 second fire grate units, 13 third fire grate units, 14 the 4th fire grate lists
Member, 15 the 5th fire grate units, 16 cooling water pipes, 17 valves, 18 water-pressure survey elements, 19 temperature measurement elements, 20 sliding fire grates
Piece, 21 fixed grate films, 22 fixed columns, 23 sliding racks, 24 fixed frames, 25 slider rollers, 26 drive shafts, 27 oil cylinders, 28 supports
Frame, 29 columns, 30 side wall fire grate segments, 31 upper housings, 32 lower cases, 33 cavitys, 34 water pipe flanges, 35 dust block boards, 36 shells
Body, 37 inner housings, 38 cavitys, 39 water pipe flanges, 100 biomass incinerators row.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more
These details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for ability
Some technical characteristics well known to domain are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, this reality
The specific details that those skilled in the art is familiar with are not limited to the execution of new embodiment.The utility model it is preferable
Embodiment is described in detail as follows, however other than these detailed descriptions, the utility model can also have other embodiments.
Before introduction, the meaning herein in relation to term is explained.
Biomass incinerator grate furnace: the device of burning disposal is carried out to biomass material using fire grate mode；
Fire grate: banking up house refuse in incinerator and is effective the component of burning；
Fire grate segment: it for constituting the assembly unit of fire grate, is directly contacted with the fuel of burning, temperature is higher；
It is fed fire grate: for house refuse to be pushed the fire grate into furnace chamber inner combustion；
First air: the air being sent into from the air compartment of fire grate bottom is used for domestic garbage burning；
Secondary Air: the air sprayed into from boiler throat, for the fuel gas after-flame in flue gas after burning；
Air-cooled fire grate: it forces air draft to cool down fire grate segment using air, prevents the excessively high damage of fire grate segment temperature；
Water-cooled grate: fire grate segment surface is cooled down using cooling water, prevents the excessively high damage of fire grate segment temperature；
Calorific value: the heat released when referring to the ignitable fuel completely burned of unit mass；
Biomass fuel: referring to biological material burning as fuel, generally mainly agriculture and forestry organic waste material (such as stalk,
Sawdust, bagasse, rice chaff etc.)
As previously mentioned, the water-cooling vibration furnace grate and recirculating fluidized bed biomass boiler currently used for biomass combustion exist
Various problems, the present invention is based on this to provide a kind of biomass incinerator row for being more suitable for biomass combustion, adapts to fuel
Property wide, various control regulating measure significantly improve fuel burn-off rate, mitigate abrasion condition and improve a year runing time
It is described in detail below with reference to Fig. 1-Fig. 6 to according to the biomass incinerator of the utility model embodiment row.
Firstly, as shown in Figure 1, biomass incinerator provided in this embodiment row 100 includes the first fire grate set gradually
Unit 11, the second fire grate unit 12, third fire grate unit 13, the 4th fire grate unit 14 and the 5th fire grate unit 15, wherein first
Fire grate unit 11 is mainly used for that biomass is dried, and constitutes the dryer section of biomass incinerator row 100, the second fire grate list
Member 12, third fire grate unit 13 and the 4th fire grate unit 14 are mainly used for the burning of biomass, constitute biomass incinerator row
Remaining uncombusted biomass after-flame is constituted biomass incinerator row 100 by 100 burning zone, the 5th fire grate unit 15
After-flame section.It is fed the biomass that fire grate 10 provides to enter in above-mentioned fire grate unit, successively realizes dry, burning and after-flame, tool
There is higher burn-off rate.
In the present embodiment, the first fire grate unit 11,12 third fire grate unit 13 of the second fire grate unit, the 4th fire grate unit
14 and the 5th fire grate unit 15 it is whole in setting is tilted a certain angle upwards, so as to effectively increase residence time of material, just
In material full combustion, after-flame.Although should be appreciated that in the present embodiment, biomass incinerator row includes five fire grate units,
But in other embodiments, it also can according to need using other appropriate number of fire grate units.Further, the first fire grate
Unit 11, the second fire grate unit 12, third fire grate unit 13, the 4th fire grate unit 14 and the 5th fire grate unit 15 include several
Grate furnace screening, the fire grate segment are in hollow structure, and inside forms cavity.
In the present embodiment, in order to make biomass incinerator grate furnace adapt to the material of various calorific values, biomass incinerator is arranged
100 are additionally provided with cooling unit for cooling down the fire grate segment of the fire grate unit, to make the reduction of fire grate temperature, extend its use
Service life.
As shown in Fig. 2, in the present embodiment, the cooling unit includes cooling water pipe 16, the cooling water pipe 16 includes
Water inlet pipe and outlet pipe, for being passed through cooling water into the cavity of the fire grate segment, to cool down fire grate segment.In the present embodiment,
Every grate furnace screening is correspondingly arranged on a cooling water pipe 16, that is, is correspondingly arranged one group of water inlet pipe and outlet pipe.Further, at this
In embodiment, valve 17, water-pressure survey element 18 and temperature measurement element 19 are provided in cooling water pipe, more specifically,
Water-pressure survey element 18 and temperature measurement element 19 are provided on water inlet pipe and outlet pipe, it is hereby achieved that cooling water into
Temperature and pressure before entering fire grate segment and the temperature and pressure after being flowed out in fire grate segment, and then pass through temperature and hydraulic pressure difference
Judge the combustion case of the material in each fire grate unit.
In addition, in order to allow each fire grate unit more preferably according to respectively burning, in the present embodiment, adjacent
Fire grate unit between be additionally provided with isolation board, and an air inlet unit, i.e., each fire grate is arranged in corresponding each fire grate unit
Unit all provides air by respective air inlet unit, and can according to need control intake, to control burning degree.
In the present embodiment, the first fire grate unit 11, the second fire grate unit 12, third fire grate unit 13, the 4th fire grate list
Member 14 and the 5th fire grate unit 15 are all made of structure as identical lacustrine facies, below with reference to Fig. 3 to Fig. 6 to the structure of fire grate unit
It is described in detail.
Firstly, as shown in figure 3, in the present embodiment, each fire grate unit includes that three rows sliding fire grate segment 20 and three rows are solid
Determine fire grate segment 21, slides fire grate segment 20 and the setting of the interval of fixed grate film 21, i.e. a row slides fire grate segment 20, and then a row fixes
Fire grate segment 21, and so on sets gradually.In the present embodiment, it slides fire grate segment 20 and the quantity of fixed grate film 21 is respectively
Three rows, but in other embodiments, it can also be with other suitable quantity.Sliding fire grate segment 20 refers to that the fire grate segment can be former
After slide, corresponding fixed grate film 21 is then fixed, in fact, sliding fire grate segment 20 and fixed grate film 21 structure
It is not different.Sliding fire grate segment 20 is used to for material being thereon moved to the fixed grate film 21 of next row, is arranged such and realizes
Rubbish is burning the movement on fire grate.
Referring again to Fig. 3, slides fire grate segment 20 and be arranged on sliding rack 23 by fixed column 22, fixed grate film 21 is logical
Fixed column 22 is crossed to be arranged on fixed frame 24.Sliding rack 23 is supported by slider roller 25, and can be under driving unit driving
It is slid back and forth with the rotation of slider roller 25, so that sliding fire grate segment be driven to slide back and forth.In the present embodiment, driving unit
Including drive shaft 26 and oil cylinder 27, the promotion of oil cylinder 27 will drive the movement of drive shaft 26, and then sliding rack 23 is driven to slide.At this
In embodiment, three rows slide the corresponding sliding rack of fire grate segment 20 and are driven jointly by the same drive shaft 26 to slide.Further
Ground, in the present embodiment, driving unit are also based on the measurement knot of the water-pressure survey element 18 and temperature measurement element 19
Fruit adjusts the sliding speed and frequency of the sliding fire grate segment 20, that is, the oil cylinder 27 is based on 18 He of water-pressure survey element
The measurement result of temperature measurement element 19 adjusts the sliding speed and frequency of the sliding rack 23.Due to can be according to temperature difference
With the combustion case of each fire grate unit of hydraulic pressure diversity judgement, thus according to combustion case adjust sliding fire grate segment 20 sliding speed
And frequency, so that material thereon preferably burns, and it can according to need and controlled.In general, sliding fire grate segment
The 20 slidings the frequent more is conducive to burning.
In addition, as shown in figure 3, ladder is arranged between every grate furnace screening, so that fire grate unit and entire biomass
It burns fire grate to be inclined to set, to effectively increase the residence time of material on it, is convenient for material full combustion, after-flame.And
And material by the gap between two rows of fire grate segments falls into lower zone in order to prevent, and the front end of fire grate segment is provided with gear ash
Plate, can be by the clearance seal between two rows of fire grate segments by dust block board.
As shown in figure 4, in the present embodiment, each fire grate unit further includes support frame 28, column 29 and side wall fire grate segment
30.Drive shaft 26 is supported by the support frame 28 and the column 29 between two support frames 28 of the left and right sides, so as to
The amount of deflection of fire grate drive shaft is effectively reduced, the deformation of drive shaft and fire grate is controlled, extends the service life of fire grate entirety.Side wall furnace
The left and right sides of fire grate unit is arranged in screening 30 namely the transverse ends of fire grate unit are provided with side wall fire grate segment 30, passes through
The heat dissipation (cooling water is passed through in it) of side wall fire grate segment 30 can prevent fire grate two sides temperature excessively high.
It is carried out below with reference to structure of the Fig. 5 and Fig. 6 to sliding fire grate segment 20, fixed grate film 21 and side wall fire grate segment 30 detailed
Thin description.
As shown in figure 5, in the present embodiment, sliding fire grate segment 20 and fixed grate film 21 using identical structure, such as Fig. 5
It is shown, including upper housing 31 and lower case 32, upper housing 31 and lower case 32 surround cavity 33.It is set in the rear end of lower case 32
It is equipped with water pipe flange 34, cooling water pipe 16 (water inlet pipe or outlet pipe) can be installed to recycle to cavity by water pipe flange 34
Cooling water is passed through in 33, to cool down fire grate segment.In this embodiment, upper housing 31 and lower case 32 include horizontal part and inclination
Portion, and it is provided with dust block board 35 in the front end of lower case, namely close to one end of rake, by 35 most probable of dust block board
Reduce the leakage ash of fire grate.In the present embodiment, upper housing 31 and lower case 32 are all made of the production of high-strength abrasion-proof steel, and pass through
Welding forms cavity 33.Dust block board 35 is made of nodular cast iron.
As shown in fig. 6, in the present embodiment, side wall fire grate segment 30 includes outer housing 36 and inner housing 37,36 He of outer housing
Inner housing 37 surrounds cavity 38, and the lower end of inner housing 37 is provided with water pipe flange 39, can be installed by water pipe flange 39 cold
But water pipe 16 (water inlet pipe or outlet pipe) is passed through cooling water into cavity 38 to recycle, to cool down side wall fire grate segment 30, thus
Prevent fire grate two sides temperature excessively high.In the present embodiment, outer housing 36 and inner housing 37 include sequentially connected horizontal part, incline
Inclined portion and vertical portion, and outer housing 36 and inner housing 37 are made of high-strength abrasion-proof steel, and form cavity 38 by welding.
The another aspect of the utility model also provides a kind of incinerator comprising burner hearth, and be arranged in the burner hearth
Biomass incinerator as described above row.
Biomass incinerator row according to the present utility model and incinerator have the advantages that
1, biomass material has the characteristics that easy firing, fire retardant most, and biomass incinerator row according to the present utility model is whole
Body is lateral arrangement, is divided into several units (being in the above-described embodiments 5) along longitudinal direction, by individually matching for each fire grate unit
On the one hand wind provides enough room and times for the drying of biomass, burning, after-flame, can significantly improve biomass
Combustion position improves the burn-off rate of biomass fuel；On the other hand, due to fire grate generally modular construction, installation accuracy is more
It is high.In addition, biomass incinerator according to the present utility model, which arranges each fire grate unit, laterally drives sliding rack by single drive shaft,
Push material more evenly reliable.
2, biomass incinerator row according to the present utility model laterally has left and right sidesing supporting frame and intermediate three upright supports, energy
Degree of disturbing is effectively reduced, transversely deforming is prevented.
3, the whole inclination fixed angle upwards of biomass incinerator row according to the present utility model, can effectively increase material and stop
Stay the time.
4, fire grate segment is welded into internal cavity using steel plate, and is provided with water pipe flange and cooling water pipe is mounted and connected,
To reduce fire grate segment surface temperature by being passed through cooling water, prolong its service life.Further, since fire grate segment upper surface material
For high-strength abrasion-proof steel, dust block board uses nodular cast iron, can reduce the loss of fire grate segment surfacing.
5, the biomass incinerator row every grate furnace screening of transverse direction according to the present utility model is designed with water temperature, water-pressure survey
On the one hand element and valve can monitor the parameters such as pressure and the temperature of cooling water in real time in this way, to judge burning zone, after-flame
The combustion case in the regions such as section, and oil cylinder pushing speed and number are adjusted according to the cooling water outlet and inlet temperature difference, thus to burning
Situation is controlled；It on the other hand, can be according to the water of the adjustment heat value cooling water of material, when the lower material of combustion heat value
When, valve is closed, and is not intake in cooling water pipe at this time, is discharged into capable cooling to entire biomass incinerator using air；Work as burning
When the higher material rubbish of calorific value, valve is opened, and is intake, i.e., is cooled down using cooling water to fire grate segment in cooling water pipe at this time,
To make the reduction of fire grate temperature, prolong its service life.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " settings " can both indicate that a component was attached directly to another portion
Part can also indicate that a component is attached to another component by middleware.The spy described in one embodiment herein
Sign can be applied in combination another embodiment individually or with other feature, unless this feature is in another embodiment
It is not suitable for or is otherwise noted.
The utility model is illustrated through the foregoing embodiment, but it is to be understood that, above-described embodiment is
Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Furthermore ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, and introduction according to the present utility model is also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model range claimed with
It is interior.The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims (14)
1. a kind of biomass incinerator row characterized by comprising
Several fire grate units set gradually, the fire grate unit include that several row's fixed grate films and several rows slide fire grate
Piece, the fixed grate film and the sliding fire grate segment interval are arranged, inside the fixed grate film and the sliding fire grate segment
It is each formed with cavity；
Cooling unit, the cooling unit include several cooling water pipes being connected to the cavity, for importing to the cavity
Cooling water is provided with valve, water-pressure survey element and temperature measurement element with the cooling fire grate segment on the cooling water pipe；
Driving unit, the driving unit are based on the water-pressure survey element for driving the sliding fire grate segment to slide
The sliding speed and frequency of the sliding fire grate segment are adjusted with the measurement result of temperature measurement element.
2. biomass incinerator row according to claim 1, which is characterized in that the fixed grate film and the sliding furnace
Screening includes upper housing, lower case and water pipe flange, and the upper housing and the lower case surround the cavity, the water pipe
Flange is arranged under the lower case and is connected to the cavity, and the cooling water pipe is mounted on the water pipe flange.
3. biomass incinerator row according to claim 2, which is characterized in that the fixed grate film and the sliding furnace
Screening further includes dust block board, and the front end of the lower case is arranged in the dust block board.
4. biomass incinerator row according to claim 2, which is characterized in that the water pipe flange is arranged in the lower casing
Under the rear end of body.
5. biomass incinerator according to claim 1 row, which is characterized in that the fire grate unit further include fixed frame,
Sliding rack and slider roller, the fixed grate film are arranged on the fixed frame, and the sliding fire grate segment is arranged in the cunning
In moving frame, the sliding rack is arranged on the slider roller and can slide back and forth with the rotation of the slider roller.
6. biomass incinerator row according to claim 5, which is characterized in that the driving unit includes for driving
It states the drive shaft of sliding rack sliding and the oil cylinder of the driving drive shaft, the oil cylinder is based on the water-pressure survey element and water
The measurement result of temperature measurement element adjusts the sliding speed and frequency of the sliding rack.
7. biomass incinerator row according to claim 1, which is characterized in that the fire grate unit further includes being located at two sides
Support frame and the column between support frame as described above, the both ends of fire grate segment described in every row be arranged on support frame as described above, often
The middle part of the fire grate segment is arranged by the upright supports.
8. biomass incinerator row according to claim 7, which is characterized in that the fire grate unit further includes being arranged two
The side wall fire grate segment of side, the side wall fire grate segment include outer housing, inner housing and water pipe flange, the outer housing and the inner casing
Body surrounds the cavity, and the water pipe flange is arranged on the inner housing and is connected to the cavity, the cooling water pipe peace
On the water pipe flange.
9. biomass incinerator row according to claim 3, which is characterized in that the upper housing and the lower case are by resistance to
Steel production is ground, the dust block board is made by nodular cast iron.
10. biomass incinerator row according to claim 1, which is characterized in that fire grate segment described in every row is correspondingly arranged on
One cooling water pipe.
11. biomass incinerator row according to claim 1, which is characterized in that the fire grate segment of adjacent row is in ladder
It is arranged so that several fire grate units are integrally inclined to set.
12. biomass incinerator row according to claim 1, which is characterized in that further include isolation board, the isolation board is set
It sets between the adjacent fire grate unit.
13. biomass incinerator row according to claim 12, which is characterized in that further include corresponding each fire grate list
The air inlet unit of member setting.
14. a kind of incinerator, which is characterized in that including burner hearth, and be arranged in the burner hearth as in claim 1-13
Any one described in biomass incinerator row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201821191574.1U CN208750729U (en) | 2018-07-25 | 2018-07-25 | Biomass incinerator row and incinerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191574.1U CN208750729U (en) | 2018-07-25 | 2018-07-25 | Biomass incinerator row and incinerator |
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| Publication Number | Publication Date |
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| CN208750729U true CN208750729U (en) | 2019-04-16 |
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ID=66059154
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| CN201821191574.1U Active CN208750729U (en) | 2018-07-25 | 2018-07-25 | Biomass incinerator row and incinerator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274254A (en) * | 2019-06-19 | 2019-09-24 | 武汉蓝颖新能源有限公司 | A kind of burner that biomass direct-fired efficiency can be improved |
| CN110906318A (en) * | 2019-12-06 | 2020-03-24 | 湖南省农友机械集团有限公司 | Rice husk combustion furnace |
| CN114526486A (en) * | 2022-02-18 | 2022-05-24 | 江苏大鸿环保设备有限公司 | Grate device for increasing domestic garbage feeding amount and use method |
| CN114777132A (en) * | 2022-04-27 | 2022-07-22 | 无锡华光环保能源集团股份有限公司 | Water-cooled solid waste incineration grate |
| CN115342357A (en) * | 2022-08-22 | 2022-11-15 | 光大环境科技（中国）有限公司 | Water-cooling incineration grate furnace device of small-sized modularized multi-garbage cooperative treatment system and operation process thereof |
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2018
- 2018-07-25 CN CN201821191574.1U patent/CN208750729U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274254A (en) * | 2019-06-19 | 2019-09-24 | 武汉蓝颖新能源有限公司 | A kind of burner that biomass direct-fired efficiency can be improved |
| CN110906318A (en) * | 2019-12-06 | 2020-03-24 | 湖南省农友机械集团有限公司 | Rice husk combustion furnace |
| CN114526486A (en) * | 2022-02-18 | 2022-05-24 | 江苏大鸿环保设备有限公司 | Grate device for increasing domestic garbage feeding amount and use method |
| CN114526486B (en) * | 2022-02-18 | 2022-12-02 | 江苏大鸿环保设备有限公司 | Grate device for increasing domestic garbage feeding amount |
| CN114777132A (en) * | 2022-04-27 | 2022-07-22 | 无锡华光环保能源集团股份有限公司 | Water-cooled solid waste incineration grate |
| CN115342357A (en) * | 2022-08-22 | 2022-11-15 | 光大环境科技（中国）有限公司 | Water-cooling incineration grate furnace device of small-sized modularized multi-garbage cooperative treatment system and operation process thereof |
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