CN105400547B - A kind of multi-functional fire grate for refuse pyrolysis gasification furnace - Google Patents
A kind of multi-functional fire grate for refuse pyrolysis gasification furnace Download PDFInfo
- Publication number
- CN105400547B CN105400547B CN201510977044.4A CN201510977044A CN105400547B CN 105400547 B CN105400547 B CN 105400547B CN 201510977044 A CN201510977044 A CN 201510977044A CN 105400547 B CN105400547 B CN 105400547B
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- CN
- China
- Prior art keywords
- fire grate
- shaft
- agitating shaft
- stirring
- gasification furnace
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
- C10J3/40—Movable grates
- C10J3/42—Rotary grates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of multi-functional fire grates for refuse pyrolysis gasification furnace, it includes fire grate rotary shaft, agitating shaft and fire grate, the fire grate rotary shaft and agitating shaft are hollow shaft, the bottom of the fire grate rotary shaft connects fire grate driving device, the fire grate is fixed on the top of the fire grate rotary shaft, and the stirring transmission shaft of hollow structure is arranged in the fire grate rotary shaft, the bottom of the stirring transmission shaft connects mixer drive, the agitating shaft is fixed on the top of the stirring transmission shaft, several stirring rods are provided with outside the agitating shaft, partition is provided in the middle part of the agitating shaft inner hole, several are offered on the agitating shaft below the partition and send oxygen hole, the bottom of the stirring transmission shaft is connected with the oxygen deliverng pipe road being connected with its inner hole.Above-mentioned multi-functional fire grate is not only compact-sized, optimizes the layout of gasification furnace internal component；And it is at low cost, stabilization reliable for operation improves the working efficiency of refuse pyrolysis gasification furnace.
Description
Technical field
The present invention relates to a kind of solid waste refuse pyrolysis gasification furnace more particularly to a kind of more function for refuse pyrolysis gasification furnace
It can fire grate.
Background technique
With the quickening of rural development, people in the countryside become Relatively centralized from relative distribution, and how appropriate the rubbish of generation is
Be treated as the pressing issues currently faced, the mode of the rubbish of rural area processing at present generally using it is original stack, simple landfill or
The modes such as open incineration are handled, these processing methods fall behind relatively, have directly influenced the production and living environment in rural area.
Therefore, people design the pyrolysis gasification furnace for solid waste garbage disposal, and fire grate is the main portion of pyrolysis gasification furnace
Part.But current fire grate generally existing the shortcomings that having a single function for refuse pyrolysis gasification furnace.In turn result in existing rubbish
Rubbish pyrolysis gasification furnace manufacturing cost is high, and furnace interior modular construction is complicated, influences its treatment effect.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-functional fire grates for refuse pyrolysis gasification furnace；It is tight with structure
It gathers, multi-functional and reliable for operation stable feature, to solve in the prior art for existing for the fire grate of refuse pyrolysis gasification furnace
The above problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of multi-functional fire grate for refuse pyrolysis gasification furnace comprising fire grate rotary shaft, agitating shaft and fire grate,
In, the fire grate rotary shaft and agitating shaft are hollow shaft, and the bottom of the fire grate rotary shaft connects fire grate driving device, described
Fire grate is fixed on the top of the fire grate rotary shaft, and the stirring transmission shaft of hollow structure is arranged in the fire grate rotary shaft,
The bottom of the stirring transmission shaft connects mixer drive, and the agitating shaft is fixed on the top of the stirring transmission shaft, institute
State and be staggeredly equipped with several stirring rods along the vertical direction outside agitating shaft, be provided in the middle part of the agitating shaft inner hole for by its
It is separated into the partition of two sealed chambers, offers several on the agitating shaft below the partition in gasification furnace
That send oxygen send oxygen hole, and the bottom of the stirring transmission shaft is connected with the oxygen deliverng pipe road being connected with its inner hole.
Particularly, cloth component is connected at the top of the agitating shaft, the cloth component includes connecting with the agitating shaft
The connecting shaft connect is provided with the cloth cover of up-small and down-big taper at the top of the connecting shaft.
Particularly, several hot gas recirculation holes are offered on the agitating shaft above the partition, are gasified indoor
Hot gas is by being dried, heating or keeping the temperature to the rubbish of this section in hot gas recirculation hole.
Particularly, it is provided with square hole at the top of the stirring transmission shaft, the bottom of the agitating shaft is set as square shaft, described
Agitating shaft is inserted into the square hole by the square shaft of bottom and is driven.
Particularly, the fire grate driving device includes fire grate driving motor and two drive sprockets, one of transmission chain
Wheel is fixed in the fire grate rotary shaft, another is fixed on the output shaft of fire grate driving motor, described two drive sprockets
Between driving chain is set.
Particularly, the mixer drive includes stirring driving motor and two drive sprockets, one of transmission chain
Wheel is fixed on the stirring transmission shaft, another is fixed on the output shaft of stirring driving motor, described two drive sprockets
Between driving chain is set.
The invention has the benefit that the multi-functional fire grate for refuse pyrolysis gasification furnace is simultaneous compared with prior art
Tool stirring, deslagging and the function of sending oxygen.It is not only compact-sized, optimize the layout of gasification furnace internal component；And at low cost, fortune
Row is reliable and stable, improves the working efficiency of refuse pyrolysis gasification furnace.
Detailed description of the invention
Fig. 1 is that the structure for the multi-functional fire grate for refuse pyrolysis gasification furnace that the specific embodiment of the invention 1 provides is shown
It is intended to.
In figure:
1, fire grate rotary shaft；2, agitating shaft；3, fire grate；4, fire grate driving motor；5, drive sprocket；6, driving chain；7,
Stir transmission shaft；8, driving motor is stirred；9, stirring rod；10, partition；11, oxygen hole is sent；12, oxygen deliverng pipe road；13, hot gas circulates
Hole；14, connecting shaft；15, cloth cover.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Refering to Figure 1, Fig. 1 is used for the more of refuse pyrolysis gasification furnace for what the specific embodiment of the invention 1 provided
The structural schematic diagram of function fire grate.
A kind of multi-functional fire grate for refuse pyrolysis gasification furnace includes fire grate rotary shaft 1, agitating shaft 2 and fire grate 3, described
Fire grate rotary shaft 1 and agitating shaft 2 are hollow shaft, and the bottom of the fire grate rotary shaft 1 connects fire grate driving device, the fire grate
Driving device includes fire grate driving motor 4 and two drive sprockets 5, and one of drive sprocket 5 is fixed on the fire grate rotation
On axis 1, another is fixed on the output shaft of fire grate driving motor 4, and driving chain 6 is arranged between described two drive sprockets 5.
The fire grate 3 is fixed on the top of the fire grate rotary shaft 1, and the fire grate driving motor 4 passes through drive sprocket and driving chain
1 shaft of fire grate rotary shaft is driven, so that the rotation of fire grate 3 be driven to realize deslagging function.
The stirring transmission shaft 7 of hollow structure is arranged in the fire grate rotary shaft 1, the bottom of the stirring transmission shaft 7 connects
Mixer drive is connect, the mixer drive includes stirring driving motor 8 and two drive sprockets 5, one of transmission
Sprocket wheel 5 is fixed on the stirring transmission shaft 7, another is fixed on the output shaft of stirring driving motor 8, described two transmissions
Driving chain 6 is set between sprocket wheel 5, and the top of the stirring transmission shaft 7 is provided with square hole, the bottom setting of the agitating shaft 2
For square shaft, the agitating shaft 2 is inserted into the square hole by the square shaft of bottom and is driven.And the stirring transmission shaft 7 and institute
The inner hole for stating agitating shaft 2 is connected.It is staggeredly equipped with several along the vertical direction outside the agitating shaft 2 for realizing rubbish stirring
The stirring rod 9 of function is provided with the partition 10 for being divided into two sealed chambers in the middle part of 2 inner hole of agitating shaft,
Several, which are offered, in the lower section of the partition 10 on the agitating shaft 2 send oxygen hole 11 for send oxygen in gasification furnace, it is described to stir
The bottom for mixing transmission shaft 7 is connected with the oxygen deliverng pipe road 12 being connected with its inner hole, and oxygen deliverng pipe road 12 is by the agitated transmission shaft 7 of oxygen
Inner hole, 2 inner hole of agitating shaft use oxygen from sending oxygen hole 11 to be sent into gasification furnace with guarantee pyrolysis gasification furnace.
Several hot gas recirculation holes 13 are offered in the top of the partition 10 on the agitating shaft 2, gasify indoor heat
Gas is by being dried, heating or keeping the temperature to the rubbish of this section in hot gas recirculation hole 13.
The top of the agitating shaft 2 is connected with cloth component, and the cloth component includes the company connecting with the agitating shaft 2
Spindle 14, the top of the connecting shaft 14 are provided with the cloth cover 15 of up-small and down-big taper, when rubbish enters solution gasification furnace, first
It is broken up by the rotation of cloth cover 15.
The above embodiments only describe the basic principles and characteristics of the invention, and the invention is not restricted by the above cases,
Without departing from the spirit and scope, the invention also has various changes and changes, and these changes and changes are both fallen within
In scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (4)
1. a kind of multi-functional fire grate for refuse pyrolysis gasification furnace comprising fire grate rotary shaft, agitating shaft and fire grate, feature
Be: the fire grate rotary shaft and agitating shaft are hollow shaft, and the bottom of the fire grate rotary shaft connects fire grate driving device, institute
The top that fire grate is fixed on the fire grate rotary shaft is stated, and is arranged with the stirring transmission of hollow structure in the fire grate rotary shaft
Axis, the bottom of the stirring transmission shaft connect mixer drive, and the agitating shaft is fixed on the top of the stirring transmission shaft,
It is staggeredly equipped with several stirring rods along the vertical direction outside the agitating shaft, is provided in the middle part of the agitating shaft inner hole for inciting somebody to action
Its partition for being separated into two sealed chambers offers several on the agitating shaft for gasification furnace below the partition
That inside send oxygen send oxygen hole, and the bottom of the stirring transmission shaft is connected with the oxygen deliverng pipe road being connected with its inner hole；The agitating shaft
On several hot gas recirculation holes are offered above the partition；Cloth component is connected at the top of the agitating shaft, it is described
Cloth component includes the connecting shaft with the stirring axis connection, and the cloth of up-small and down-big taper is provided at the top of the connecting shaft
Material cover.
2. being used for the multi-functional fire grate of refuse pyrolysis gasification furnace according to claim 1, it is characterised in that: the stirring transmission
Square hole is provided at the top of axis, the bottom of the agitating shaft is set as square shaft, and the agitating shaft is inserted into institute by the square shaft of bottom
It states in square hole and is driven.
3. being used for the multi-functional fire grate of refuse pyrolysis gasification furnace according to claim 1, it is characterised in that: the fire grate driving
Device includes fire grate driving motor and two drive sprockets, and one of drive sprocket is fixed in the fire grate rotary shaft, separately
One is fixed on the output shaft of fire grate driving motor, and driving chain is arranged between described two drive sprockets.
4. being used for the multi-functional fire grate of refuse pyrolysis gasification furnace according to claim 1, it is characterised in that: the stirring driving
Device includes that stirring driving motor and two drive sprockets, one of drive sprocket are fixed on the stirring transmission shaft, separately
One is fixed on the output shaft of stirring driving motor, and driving chain is arranged between described two drive sprockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977044.4A CN105400547B (en) | 2015-12-23 | 2015-12-23 | A kind of multi-functional fire grate for refuse pyrolysis gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977044.4A CN105400547B (en) | 2015-12-23 | 2015-12-23 | A kind of multi-functional fire grate for refuse pyrolysis gasification furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105400547A CN105400547A (en) | 2016-03-16 |
| CN105400547B true CN105400547B (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510977044.4A Active CN105400547B (en) | 2015-12-23 | 2015-12-23 | A kind of multi-functional fire grate for refuse pyrolysis gasification furnace |
Country Status (1)
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674284B (en) * | 2016-03-24 | 2018-01-09 | 江苏联兴成套设备制造有限公司 | A kind of vertical pyrolysis gasification furnace |
| CN107974298A (en) * | 2017-11-28 | 2018-05-01 | 河北乾昇节能科技发展有限公司 | Multilayer multifuel combustion gasification furnace |
| CN108954299A (en) * | 2018-06-21 | 2018-12-07 | 芜湖新农夫机械有限公司 | A kind of coal-fired hot-blast stove coal dust auxiliary combustion equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583992A (en) * | 1984-12-04 | 1986-04-22 | Buck Rogers Mfg. Co., Inc. | Biomass gasifier and charcoal producer |
| US4659340A (en) * | 1985-06-24 | 1987-04-21 | Weaver Lloyd E | Pressurized downdraft gasifier |
| CN202973111U (en) * | 2012-12-16 | 2013-06-05 | 深圳市汉环科技有限公司 | Rotary grate of garbage incinerator and incinerator |
| CN203295456U (en) * | 2013-03-15 | 2013-11-20 | 辽宁大唐国际阜新煤制天然气有限责任公司 | Rotary furnace grate and broken coal pressure gasification furnace comprising same |
| CN203893190U (en) * | 2014-01-21 | 2014-10-22 | 无锡高尔环保科技有限公司 | Rotary grate |
| CN205347347U (en) * | 2015-12-23 | 2016-06-29 | 张宝家 | A multi -functional grate for garbage pyrolytic gasifier |
-
2015
- 2015-12-23 CN CN201510977044.4A patent/CN105400547B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583992A (en) * | 1984-12-04 | 1986-04-22 | Buck Rogers Mfg. Co., Inc. | Biomass gasifier and charcoal producer |
| US4659340A (en) * | 1985-06-24 | 1987-04-21 | Weaver Lloyd E | Pressurized downdraft gasifier |
| CN202973111U (en) * | 2012-12-16 | 2013-06-05 | 深圳市汉环科技有限公司 | Rotary grate of garbage incinerator and incinerator |
| CN203295456U (en) * | 2013-03-15 | 2013-11-20 | 辽宁大唐国际阜新煤制天然气有限责任公司 | Rotary furnace grate and broken coal pressure gasification furnace comprising same |
| CN203893190U (en) * | 2014-01-21 | 2014-10-22 | 无锡高尔环保科技有限公司 | Rotary grate |
| CN205347347U (en) * | 2015-12-23 | 2016-06-29 | 张宝家 | A multi -functional grate for garbage pyrolytic gasifier |
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| CN105400547A (en) | 2016-03-16 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171225 Address after: Huishan District Qi Village street democracy 214183 of Jiangsu Province, Wuxi City Applicant after: All Rivers Environmental Protection Technology Co., Ltd. Address before: Huishan District Jiangsu road 214000 Yuqi Street democratic city of Wuxi Province, No. 11 Applicant before: Zhang Baojia Applicant before: Yu Zhongxing |
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| CB02 | Change of applicant information | ||
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Address after: 214183 Yuqi Street democratic village, Huishan District, Wuxi, Jiangsu Applicant after: Jiangsu all Rivers Environmental Protection Technology Co., Ltd. Address before: 214183 Yuqi Street democratic village, Huishan District, Wuxi, Jiangsu Applicant before: All Rivers Environmental Protection Technology Co., Ltd. |
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