CN106287761A - A kind of efficient CIU of agricultural crop straw - Google Patents
A kind of efficient CIU of agricultural crop straw Download PDFInfo
- Publication number
- CN106287761A CN106287761A CN201610758879.5A CN201610758879A CN106287761A CN 106287761 A CN106287761 A CN 106287761A CN 201610758879 A CN201610758879 A CN 201610758879A CN 106287761 A CN106287761 A CN 106287761A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/26—Biowaste
- F23G2209/262—Agricultural waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of efficient CIU of agricultural crop straw, including efficient burning furnace and the hot-water boiler of the heat water utilizing agricultural crop straw burning generation；The downstream of described hot-water boiler is also disposed with the chilling tower for cooling down the tail gas of described hot-water boiler, for the extracting tower that the tail gas of described chilling tower is dehumidified and deacidifies, for the tail gas of described extracting tower being carried out the cloth envelop collector of dust-filtering, for the alkali liquid washing pond of gas washing that the tail gas after the filtration of described cloth envelop collector is deacidified again；The inner cavity top of described chilling tower is provided with the water-cooling-sprayer for the tail gas of described hot-water boiler carries out spraying cooling water, and the top of described extracting tower is provided with the powder shower nozzle for the tail gas of described chilling tower carries out spraying lime powder.The present invention can protect dust-collecting equipment to be allowed to prolongation in service life, dust removal performance improves, it is possible to fully removes the acid ingredient in agricultural crop straw burning disposal tail gas.
Description
Technical field
The present invention relates to agricultural crop straw environmental protection treatment technical field, particularly a kind of agricultural crop straw efficiently burns system
System.
Background technology
The traditional approach processing agricultural crop straw in agricultural production is on-site incineration mostly, and above-mentioned traditional processing mode is not
It is only the waste to resource, and environment is also had the biggest pollution, such as, can cause haze weather, the most also can produce and have in a large number
Poison harmful substance, forms threat to people with other biological health, and therefore prohibiting of straw burns and utilize the concern receiving the whole society.
Along with straw prohibits the progressively implementation burnt, the processing mode of agricultural crop straw usually assembles burning, during burning disposal
Especially it is noted that suppress generation and the discharge of harmful gas.
Agricultural crop straw incinerating and treating device of the prior art, mostly just includes that combustion decomposition stove is for use in agriculture
Crop material carries out combustion decomposition, is then drained in hot-water boiler by the combustion tail gas in combustion decomposition stove and carries out heat exchange,
With the heat produced during recycling agricultural crop straw burning disposal, finally the tail gas after hot-water boiler is passed into
Dedusting in dust-collecting equipment, is finally drained into the combustion tail gas through dust removal process in air.Above-mentioned operation process on the one hand straw
The Btu utilization of stalk burning is insufficient, and the heat content of tail gas remains unchanged higher, is passed directly in dust-collecting equipment not only accelerate collection
The loss of dirt equipment, and have impact on the dust removal performance of dust-collecting equipment；The tail gas of another further aspect agricultural crop straw burning disposal with
Acidity is main, is directly discharged in air easily aggravate the deterioration of atmospheric environment, increases the occurrence probability of acid rain.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of efficient CIU of agricultural crop straw, it is possible to fill
Point utilizing the heat of straw burning, the heat content making combustion tail gas is relatively low, thus protect dust-collecting equipment to be allowed to extend service life,
Dust removal performance improves, it is possible to fully remove the acid ingredient in agricultural crop straw burning disposal tail gas, it is to avoid be directly discharged to
Air easily aggravates the deterioration of atmospheric environment.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of efficient CIU of agricultural crop straw, including the efficient burning furnace for agricultural crop straw is fully burned,
Utilize agricultural crop straw to burn the heat water produced and be allowed to be formed the hot-water boiler of water vapour；The downstream of described hot-water boiler
Also it is disposed with the chilling tower for the tail gas of described hot-water boiler is cooled down, for the tail gas of described chilling tower is entered
Row dehumidifying and the extracting tower of deacidification, for carrying out the cloth envelop collector of dust-filtering, for institute to the tail gas of described extracting tower
State the tail gas after cloth envelop collector filters again to deacidify the alkali liquid washing pond of gas washing；The inner cavity top of described chilling tower is arranged
Having the water-cooling-sprayer for the tail gas of described hot-water boiler carries out spraying cooling water, the top of described extracting tower is provided with use
In the tail gas of described chilling tower carries out spraying the powder shower nozzle of lime powder.
As the further improvement of technique scheme, described hot-water boiler is provided with and adds hot gas inlet, adds heat outlet
With coiling heat exchanger tube, described in add hot gas inlet and be arranged at the top of described hot-water boiler, described in add heat outlet and be arranged at described
The bottom of hot-water boiler, described coiling heat exchanger tube is arranged in described hot-water boiler, the cold water upstream end of described coiling heat exchanger tube
Being positioned at bottom described hot-water boiler, the steam outlet side of described coiling heat exchanger tube is positioned at described hot-water boiler top.
As the further improvement of technique scheme, described chilling tower is provided with chilling air inlet and chilling air vent,
Described chilling air inlet be arranged at described chilling tower top and connect described in add heat outlet, described chilling air vent is arranged at
The bottom of described chilling tower and connect described extracting tower；It is additionally provided with between described chilling tower and described alkali liquid washing pond and loops back
Waterpipe, the two ends of described circulating backwater pipeline connect described chilling tower and the bottom in described alkali liquid washing pond, described alkali respectively
Being provided with anticorrosion submerged pump in liquid kitchen sink, described water-cooling-sprayer connects described corrosion-resistant diving by cooling water supply pipe
Pump.
As the further improvement of technique scheme, described circulating backwater pipeline is provided with solid sedimentation basin, and
Described solid sedimentation basin is positioned at the lower section in described alkali liquid washing pond.
As the further improvement of technique scheme, described extracting tower be provided with deacidification air inlet, deacidification air vent and
Ash discharge manhole, described deacidification air inlet is arranged at the bottom of described extracting tower, and described deacidification air vent is arranged at described extracting tower
Top, described powder shower nozzle is arranged between described deacidification air inlet and described deacidification air vent, described ash discharge manhole arrange
Bottom in described extracting tower.
As the further improvement of technique scheme, described cloth envelop collector be provided with filter cloth bag, filtered air inlet,
Filtering exhaust mouth and powder collecting bin, described filter cloth bag is arranged in the inner chamber of described cloth envelop collector and by described cloth bag mistake
Filter lumen segmentation is upper and lower two parts, and described filtered air inlet connects described cloth envelop collector inner chamber lower part, described filtration
Air vent connects described cloth envelop collector inner chamber upper part, and described powder collecting bin connects at the bottom of the inner chamber of described cloth envelop collector
Portion, described powder shower nozzle connects described powder collecting bin.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of efficient CIU of agricultural crop straw provided by the present invention, it is possible to make full use of the heat of straw burning, make combustion
The heat content burning tail gas is relatively low, thus protects dust-collecting equipment to be allowed to prolongation in service life, dust removal performance raising, it is possible to fully go
Except the acid ingredient in agricultural crop straw burning disposal tail gas, it is to avoid be directly discharged in air easily aggravate the evil of atmospheric environment
Change.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the efficient CIU of a kind of agricultural crop straw of the present invention.
Detailed description of the invention
It is the structural representation of one specific embodiment of the present invention with reference to Fig. 1, Fig. 1.
As it is shown in figure 1, a kind of efficient CIU of agricultural crop straw, including for agricultural crop straw is fully burned
Efficient burning furnace 10, utilize agricultural crop straw to burn the heat water produced and be allowed to be formed the hot-water boiler 20 of water vapour；
The downstream of described hot-water boiler 20 is also disposed with the chilling tower 30 for cooling down the tail gas of described hot-water boiler 20,
For the extracting tower 40 that the tail gas of described chilling tower 30 is dehumidified and deacidifies, for the tail gas of described extracting tower 40 is carried out
The cloth envelop collector 50 of dust-filtering, for the alkali of the gas washing that again deacidifies the tail gas after the filtration of described cloth envelop collector 50
Liquid kitchen sink 60；The inner cavity top of described chilling tower 30 is provided with for the tail gas of described hot-water boiler 20 is carried out spraying cooling
The water-cooling-sprayer 31 of water, the top of described extracting tower 40 is provided with for the tail gas of described chilling tower 30 carries out sprinkling Calx
The powder shower nozzle 41 of powder.Specifically, described hot-water boiler 20 is provided with and adds hot gas inlet 21, adds heat outlet 22 and coiling is changed
Heat pipe 23, described in add hot gas inlet 21 and be arranged at the top of described hot-water boiler 20, described in add heat outlet 22 and be arranged at described
The bottom of hot-water boiler 20, described coiling heat exchanger tube 23 is arranged in described hot-water boiler 20, described coiling heat exchanger tube 23 cold
Water upstream end is positioned at bottom described hot-water boiler 20, and the steam outlet side of described coiling heat exchanger tube 23 is positioned at described hot-water boiler 20
Top.Described chilling tower 30 is provided with chilling air inlet 33 and chilling air vent 32, and described chilling air inlet 33 is arranged at described
Adding heat outlet 22 described in the top of chilling tower 30 and connection, described chilling air vent 32 is arranged at the bottom of described chilling tower 30
And connect described extracting tower 40；It is additionally provided with circulating backwater pipeline 34 between described chilling tower 30 and described alkali liquid washing pond 60,
The two ends of described circulating backwater pipeline 34 connect described chilling tower 30 and the bottom in described alkali liquid washing pond 60, described alkali liquor respectively
Being provided with anticorrosion submerged pump 61 in kitchen sink 60, described water-cooling-sprayer 31 connects described corrosion resistant by cooling water supply pipe 62
Erosion immersible pump 61.It is provided with solid sedimentation basin 63 on described circulating backwater pipeline 34, and described solid sedimentation basin 63 is positioned at institute
State the lower section in alkali liquid washing pond 60.
The most with improvement, described extracting tower 40 is provided with deacidification air inlet 42, deacidification air vent 43 and ash discharge manhole 44,
Described deacidification air inlet 42 is arranged at the bottom of described extracting tower 40, and described deacidification air vent 43 is arranged at described extracting tower 40
Top, described powder shower nozzle 41 is arranged between described deacidification air inlet 42 and described deacidification air vent 43, described ash discharge manhole
44 bottoms being arranged at described extracting tower 40.Described cloth envelop collector 50 is provided with filter cloth bag 51, filtered air inlet 52, filters
Air vent 53 and powder collecting bin 54, described filter cloth bag 51 is arranged in the inner chamber of described cloth envelop collector 50 and by described cloth
Bag type filter 50 lumen segmentation is upper and lower two parts, and described filtered air inlet 52 connects described cloth envelop collector 50 inner chamber bottom
Point, described filtering exhaust mouth 53 connects described cloth envelop collector 50 inner chamber upper part, and described powder collecting bin 54 connects described cloth
The intracavity bottom of bag type filter 50, described powder shower nozzle 41 connects described powder collecting bin 54.
Agricultural crop straw is after described efficient burning furnace 10 fully burns, to the described dish in described hot-water boiler 20
Heating around heat exchanger tube 23, cold water becomes the boiling water being mingled with steam in described coiling heat exchanger tube 23, carries out steam separation
After be delivered to need the position of heat supply；The combustion tail gas of described efficient burning furnace 10 first passes around described chilling tower 30 chilling, so
Carry out deacidifying and removing water by described extracting tower 40 afterwards, thus described cloth envelop collector 50 follow-up after avoiding occurs to stick with paste bag now
As, improve the efficiency of dust-filtering, the tail gas through dedusting be finally passed into described alkali liquid washing pond 60 removes remaining
Acid ingredient；Described circulating backwater pipeline 34 is set and described cooling water supply pipe 62 can realize cooling down recycling of water,
Make described powder shower nozzle 41 connect described powder collecting bin 54 and can realize the recycling of lime powder.
Preferably enforcement to the present invention is illustrated above, and certainly, the present invention can also use and above-mentioned enforcement
The form that mode is different, those of ordinary skill in the art are in the conversion of the equivalent made on the premise of spirit of the present invention
Or change accordingly, all should belong in protection scope of the present invention.
Claims (6)
1. the efficient CIU of agricultural crop straw, including the efficient burning for fully burning agricultural crop straw
Stove, utilizes agricultural crop straw to burn the heat water produced and is allowed to be formed the hot-water boiler of water vapour；It is characterized in that: described
The downstream of hot-water boiler is also disposed with the chilling tower for cooling down the tail gas of described hot-water boiler, for described
The tail gas of chilling tower carries out the extracting tower dehumidifying and deacidifying, for the tail gas of described extracting tower carries out the cloth bag mistake of dust-filtering
Filter, for the alkali liquid washing pond of the gas washing that again deacidifies the tail gas after the filtration of described cloth envelop collector；Described chilling tower
Inner cavity top be provided with the water-cooling-sprayer for the tail gas of described hot-water boiler being carried out spraying cooling water, described extracting tower
Top be provided with for the tail gas of described chilling tower is carried out spray lime powder powder shower nozzle.
A kind of efficient CIU of agricultural crop straw the most according to claim 1, it is characterised in that: described hot-water boiler sets
Be equipped with and add hot gas inlet, add heat outlet and coiling heat exchanger tube, described in add hot gas inlet and be arranged at the top of described hot-water boiler,
The described heat outlet that adds is arranged at the bottom of described hot-water boiler, and described coiling heat exchanger tube is arranged in described hot-water boiler, institute
The cold water upstream end stating coiling heat exchanger tube is positioned at bottom described hot-water boiler, and the steam outlet side of described coiling heat exchanger tube is positioned at institute
State hot-water boiler top.
A kind of efficient CIU of agricultural crop straw the most according to claim 2, it is characterised in that: described chilling tower is arranged
Have chilling air inlet and chilling air vent, described chilling air inlet be arranged at described chilling tower top and connect described in add steam
Outlet, described chilling air vent is arranged at the bottom of described chilling tower and connects described extracting tower；Described chilling tower and described alkali
Being additionally provided with circulating backwater pipeline between liquid kitchen sink, the two ends of described circulating backwater pipeline connect described chilling tower and institute respectively
Stating the bottom in alkali liquid washing pond, be provided with anticorrosion submerged pump in described alkali liquid washing pond, described water-cooling-sprayer is by cooling
Water feed pipe connects described anticorrosion submerged pump.
A kind of efficient CIU of agricultural crop straw the most according to claim 3, it is characterised in that loop back water pipe described in:
It is provided with solid sedimentation basin on road, and described solid sedimentation basin is positioned at the lower section in described alkali liquid washing pond.
A kind of efficient CIU of agricultural crop straw the most according to claim 1, it is characterised in that: described extracting tower is arranged
Having deacidification air inlet, deacidification air vent and ash discharge manhole, described deacidification air inlet is arranged at the bottom of described extracting tower, described de-
Acid air vent is arranged at the top of described extracting tower, and described powder shower nozzle is arranged at described deacidification air inlet and described deacidification aerofluxus
Between Kou, described ash discharge manhole is arranged at the bottom of described extracting tower.
A kind of efficient CIU of agricultural crop straw the most according to claim 1, it is characterised in that: described cloth envelop collector
Being provided with filter cloth bag, filtered air inlet, filtering exhaust mouth and powder collecting bin, described filter cloth bag is arranged at described cloth bag mistake
Being upper and lower two parts in the inner chamber of filter and by described cloth envelop collector lumen segmentation, described filtered air inlet connects described cloth bag
Filter inner chamber lower part, described filtering exhaust mouth connects described cloth envelop collector inner chamber upper part, and described powder collecting bin is even
The intracavity bottom of logical described cloth envelop collector, described powder shower nozzle connects described powder collecting bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758879.5A CN106287761A (en) | 2016-08-30 | 2016-08-30 | A kind of efficient CIU of agricultural crop straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758879.5A CN106287761A (en) | 2016-08-30 | 2016-08-30 | A kind of efficient CIU of agricultural crop straw |
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| Publication Number | Publication Date |
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| CN106287761A true CN106287761A (en) | 2017-01-04 |
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| CN201610758879.5A Withdrawn CN106287761A (en) | 2016-08-30 | 2016-08-30 | A kind of efficient CIU of agricultural crop straw |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107327857A (en) * | 2017-07-06 | 2017-11-07 | 郑州联慧双创知识产权代理有限公司 | A kind of antipollution agricultural machinery device |
| CN109580329A (en) * | 2018-12-28 | 2019-04-05 | 武汉职业技术学院 | Catch up with sour device and Analysis of Heavy Metal detection device |
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| CN105889933A (en) * | 2014-12-08 | 2016-08-24 | 赫拉(北京)环境保护技术有限公司 | Garbage incinerating device and method for conducting deacidification in garbage incinerator |
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2016
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| WO2011055759A1 (en) * | 2009-11-06 | 2011-05-12 | 宇部興産株式会社 | Method and apparatus for treatment of exhaust gas |
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|---|---|---|---|---|
| CN107327857A (en) * | 2017-07-06 | 2017-11-07 | 郑州联慧双创知识产权代理有限公司 | A kind of antipollution agricultural machinery device |
| CN109580329A (en) * | 2018-12-28 | 2019-04-05 | 武汉职业技术学院 | Catch up with sour device and Analysis of Heavy Metal detection device |
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Application publication date: 20170104 |