CN107741024A - A kind of boiler with emission-control equipment - Google Patents

A kind of boiler with emission-control equipment Download PDF

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Publication number
CN107741024A
CN107741024A CN201711076237.8A CN201711076237A CN107741024A CN 107741024 A CN107741024 A CN 107741024A CN 201711076237 A CN201711076237 A CN 201711076237A CN 107741024 A CN107741024 A CN 107741024A
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CN
China
Prior art keywords
fixedly connected
filter
boiler
framework
pond
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711076237.8A
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Chinese (zh)
Inventor
郭斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711076237.8A priority Critical patent/CN107741024A/en
Publication of CN107741024A publication Critical patent/CN107741024A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/006Layout of treatment plant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation 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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/54Nitrogen compounds
    • B01D53/56Nitrogen oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75Multi-step processes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/02Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/02Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

The present invention relates to boiler plant technical field, and disclose a kind of boiler with emission-control equipment, including boiler body, chimney is fixedly connected with the top of boiler body, the side of chimney is fixedly connected with conduit, one end of conduit is fixedly connected by air-introduced machine with one end of drainage tube, the other end of drainage tube sequentially passes through framework and acid pond and is fixedly connected with the side in alkaline pond, the bottom of framework is fixedly connected on the top of memory bank, the bottom in alkaline pond is fixedly connected on the inwall of framework bottom, discharge pipe is fixedly connected with the top of alkaline pond, one end of discharge pipe sequentially passes through framework and filter and extends to the inside of filter, the bottom of filter is fixedly connected on the upper surface of framework.The present invention is coordinated by acid pond and alkaline pond, removes the harmful chemical in waste gas, is effectively reduced pollution of the waste gas to environment, the convenient purified treatment to waste gas, is contributed to waste gas post-processing.

Description

A kind of boiler with emission-control equipment
Technical field
The present invention relates to boiler plant technical field, specially a kind of boiler with emission-control equipment.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has the chemical energy in fuel, electric energy, boiler output Steam with certain heat energy, high-temperature water or organic heat carrier, the original meaning of pot refer to the water container heated on fire, and stove refers to burning The place of fuel, boiler include pot and stove two large divisions, and caused hot water or steam can directly be industrial production and people in boiler Heat energy needed for people's livelihood work offer, mechanical energy can be also converted to by Steam Power Equipment, or again be turned mechanical energy by generator It is changed to electric energy, there is provided the boiler of hot water is referred to as hot-water boiler, is mainly used in living, and also has a small amount of application in industrial production, produces The boiler of steam is referred to as steam boiler, is often simply called boiler, is used for thermal power station, ship, locomotive and industrial and mining enterprises.
It is most of boiler to be all present at work but most of boiler in the market is all not have waste gas function, Substantial amounts of sulfide, nitrogen oxides and dust can be produced, can cause greatly to pollute to atmosphere and surrounding environment, also endanger To people's health.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of boiler with emission-control equipment, possess with waste gas The advantages that managing function, solves the problems, such as without exhaust-gas treatment function.
(Two)Technical scheme
To achieve the above object, the present invention provides following technical scheme:A kind of boiler with emission-control equipment, including boiler Body, chimney is fixedly connected with the top of the boiler body, the side of the chimney is fixedly connected with conduit, the conduit One end is fixedly connected by air-introduced machine with one end of drainage tube, and the other end of the drainage tube sequentially passes through framework and acid pond simultaneously It is fixedly connected with the side in alkaline pond, the bottom of the framework is fixedly connected on the top of memory bank, the bottom in the alkaline pond Be fixedly connected on the inwall of framework bottom, be fixedly connected with discharge pipe at the top of the alkaline pond, one end of the discharge pipe according to Secondary to pass through framework and filter and the inside for extending to filter, the bottom of the filter is fixedly connected on framework Upper surface, the inwall of the filter side are fixedly connected with filter screen, and the top that the filter is located at filter screen side is consolidated Surely catalytic converter is connected with, the filter, which is located above catalytic converter side, is fixedly connected with dedusting cabin, described Filter, which is located above dedusting cabin side, is fixedly connected with absorption storehouse, and the upper surface of the filter is installed with water Case, exhaust body is installed with the top of the filter.
Preferably, the side of the water tank is fixedly connected with drainpipe, and one end of the drainpipe passes through filter simultaneously Connected with one end of outlet pipe, one end of the outlet pipe connects through fixed plate and with one end of atomizer, the fixation One end of plate is fixedly connected on the inwall of filter side.
Preferably, the quantity of the filter screen is five, and five filter screens equidistantly distribute together.
Preferably, the inwall of the memory bank bottom is fixedly connected with storage pool, is fixedly connected at the top of the storage pool There is connecting tube, one end of the connecting tube sequentially passes through memory bank and framework and connected with the bottom in alkaline pond.
Preferably, one end of the exhaust body filter and fixed plate and extends to the inside of filter successively, institute State filter and be installed with oxidation reaction storehouse above absorption storehouse side.
Preferably, the side of the catalytic converter is installed with cushion, and the quantity of the catalytic converter is four It is individual, and four catalytic converters equidistantly distribute together.
(Three)Beneficial effect
Compared with prior art, the invention provides a kind of boiler with emission-control equipment, possesses following beneficial effect:
1st, there should be the boiler of emission-control equipment, be coordinated by acid pond and alkaline pond, staff controls air-introduced machine operation, Drainage tube can drain waste gas the inside for entering acid pond and alkaline pond, remove the harmful chemical in waste gas, effectively Pollution of the waste gas to environment is reduced, due to the storage pool that acid pond connects with alkaline bottom of pond portion, so as to be acid pond in time With and alkaline pond addition solution, the convenient purified treatment to waste gas, contribute to waste gas post-processing, effective lifting filtering waste gas Effect.
2nd, the boiler with emission-control equipment is somebody's turn to do, is coordinated by dedusting cabin and absorption storehouse, after being handled by discharge pipe Waste gas introduce and reach the inside of filter, catalytic converter can handle waste gas, prevent from remaining in waste gas again Harmful substance enter the filtering process in later stage, then handled by dedusting cabin, effectively dispose the dust and particle in waste gas, The processing of absorption storehouse is again passed by, effectively disposes the peculiar smell being pungent in waste gas, it is dirty to caused by environment that waste gas is greatly lowered Dye.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the cross-sectional view of filter of the present invention.
In figure:1 boiler body, 2 chimneys, 3 conduits, 4 air-introduced machines, 5 drainage tubes, 6 frameworks, 7 memory banks, 8 filters, 9 Acid pond, 10 alkaline ponds, 11 discharge pipes, 12 filter screens, 13 catalytic converters, 14 cushions, 15 dedusting cabins, 16 absorption storehouses, 17 oxygen Change reaction warehouse, 18 water tanks, 19 drainpipes, 20 outlet pipes, 21 atomizers, 22 fixed plates, 23 exhaust bodies, 24 storage pools, 25 companies Adapter.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of boiler with emission-control equipment, including boiler body 1, the top of boiler body 1 Chimney 2 is fixedly connected with, the side of chimney 2 is fixedly connected with conduit 3, and one end of conduit 3 passes through air-introduced machine 4 and drainage tube 5 One end is fixedly connected, and the other end of drainage tube 5 sequentially passes through framework 6 and acid pond 9 and is fixedly connected with the side in alkaline pond 10, The bottom of framework 6 is fixedly connected on the top of memory bank 7, and the bottom in alkaline pond 10 is fixedly connected on the inwall of the bottom of framework 6, alkali The top in property pond 10 is fixedly connected with discharge pipe 11, and the inwall of the bottom of memory bank 7 is fixedly connected with storage pool 24, storage pool 24 Top is fixedly connected with connecting tube 25, one end of connecting tube 25 sequentially pass through memory bank 7 and framework 6 and with the bottom in alkaline pond 10 Connection, is coordinated by acid pond 9 and alkaline pond 10, and staff controls air-introduced machine 4 to run, by waste gas caused by boiler body 1 Drain and, drainage tube 5 can drain waste gas in the inside for entering acid pond 9 and alkaline pond 10, acid pond 9 and alkaline pond 10 Soda acid compound in waste gas can be reacted, remove the harmful chemical in waste gas, effectively reduce waste gas to environment Pollution, the effective waste gas that reduces spreads to outside, reduces waste gas and polluted to caused by surrounding enviroment, due to acid pond 9 and alkali Property the connection of the bottom of pond 10 storage pool 24, so as to be in time acid pond 9 and and alkaline pond 10 add solution, it is convenient to waste gas Purified treatment, it is effective to lift staff's health, contribute to waste gas post-processing, effective lifting filtering waste gas Effect, one end of discharge pipe 11 sequentially pass through framework 6 and filter 8 and the inside for extending to filter 8, filter 8 Bottom be fixedly connected on the upper surface of framework 6, the inwall of the side of filter 8 is fixedly connected with filter screen 12, filter 8 Catalytic converter 13 is fixedly connected with above the side of filter screen 12, the side of catalytic converter 13 is installed with cushion 14, the quantity of catalytic converter 13 is four, and four catalytic converters 13, with equidistantly distributing, the quantity of filter screen 12 is five It is individual, and five filter screens 12, with equidistantly distributing, filter 8, which is located to be fixedly connected with above the side of catalytic converter 13, to be removed Dirt storehouse 15, filter 8, which is located above the side of dedusting cabin 15, is fixedly connected with absorption storehouse 16, and filter 8 is positioned at absorption storehouse Oxidation reaction storehouse 17 is installed with above 16 sides, the top of filter 8 is installed with exhaust body 23, is vented body 23 One end filter 8 and fixed plate 22 and the inside for extending to filter 8 successively, matched somebody with somebody by dedusting cabin 15 and absorption storehouse 16 Close, the waste gas after processing is introduced to the inside for reaching filter 8 by discharge pipe 11, catalytic converter 13 can be again to useless Gas is handled, and the harmful substance for preventing from remaining in waste gas enters the filtering process in later stage, promotes exhaust-gas treatment more thoroughly to imitate Fruit, then handled by dedusting cabin 15, the dust and particle in waste gas are effectively disposed, reduces particle and dust life in waste gas Into, effectively lifting handles the effect of waste gas, again passes by absorption storehouse 16 and handles, effectively disposes the peculiar smell being pungent in waste gas, Waste gas pollution on the environment is greatly lowered, then will be handled through peroxidization storehouse 17, after effective lifting exhaust-gas treatment Quality, it is effective to improve staff's health, lift staff's operating efficiency, promote construction speed, filter 8 Upper surface be installed with water tank 18, the side of water tank 18 is fixedly connected with drainpipe 19, and one end of drainpipe 19 passed through Filter device 8 simultaneously connect with one end of outlet pipe 20, one end of outlet pipe 20 pass through fixed plate 22 and with one end of atomizer 21 Connection, one end of fixed plate 22 are fixedly connected on the inwall of the side of filter 8, coordinated by water tank 18 and atomizer 21, The drying effect for emitting gas can be effectively reduced, the effective mildness for lifting discharge gas, effectively lifts work Make the health of personnel.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
In summary, a kind of boiler with emission-control equipment, is coordinated by acid pond 9 and alkaline pond 10, work Personnel control air-introduced machine 4 is run, and drainage tube 5 can drain waste gas the inside for entering acid pond 9 and alkaline pond 10, remove useless Harmful chemical in gas, pollution of the waste gas to environment is effectively reduced, because acid pond 9 is deposited with what the alkaline bottom of pond 10 connected Reservoir 24, so as to be in time acid pond 9 and and alkaline pond 10 add solution, the convenient purified treatment to waste gas, contribute to Waste gas post-processing, the effect of effective lifting filtering waste gas, is coordinated by dedusting cabin 15 and absorption storehouse 16, passes through discharge pipe 11 Waste gas after processing is introduced to the inside for reaching filter 8, catalytic converter 13 can be handled waste gas, prevented again The harmful substance remained in waste gas enters the filtering process in later stage, then is handled by dedusting cabin 15, effectively disposes in waste gas Dust and particle, again pass by absorption storehouse 16 handle, effectively dispose in waste gas be pungent peculiar smell, waste gas is greatly lowered Pollution on the environment.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of boiler with emission-control equipment, including boiler body(1), the boiler body(1)Top fix connect It is connected to chimney(2), it is characterised in that:The chimney(2)Side be fixedly connected with conduit(3), the conduit(3)One end lead to Cross air-introduced machine(4)With drainage tube(5)One end be fixedly connected, the drainage tube(5)The other end sequentially pass through framework(6)And acid Property pond(9)And with alkaline pond(10)Side be fixedly connected, the framework(6)Bottom be fixedly connected on memory bank(7)Top Portion, the alkaline pond(10)Bottom be fixedly connected on framework(6)The inwall of bottom, the alkaline pond(10)Top fix connect It is connected to discharge pipe(11), the discharge pipe(11)One end sequentially pass through framework(6)And filter(8)And extend to filtering dress Put(8)Inside, the filter(8)Bottom be fixedly connected on framework(6)Upper surface, the filter(8)One The inwall of side is fixedly connected with filter screen(12), the filter(8)Positioned at filter screen(12)It is fixedly connected with and urges above side Change converter(13), the filter(8)Positioned at catalytic converter(13)Dedusting cabin is fixedly connected with above side(15), The filter(8)Positioned at dedusting cabin(15)Absorption storehouse is fixedly connected with above side(16), the filter(8)'s Upper surface is installed with water tank(18), the filter(8)Top be installed with exhaust body(23).
A kind of 2. boiler with emission-control equipment according to claim 1, it is characterised in that:The water tank(18)'s Side is fixedly connected with drainpipe(19), the drainpipe(19)One end pass through filter(8)And and outlet pipe(20)'s One end connects, the outlet pipe(20)One end pass through fixed plate(22)And and atomizer(21)One end connection, it is described solid Fixed board(22)One end be fixedly connected on filter(8)The inwall of side.
A kind of 3. boiler with emission-control equipment according to claim 1, it is characterised in that:The filter screen(12)'s Quantity is five, and five filter screens(12)It is same to equidistantly distribute.
A kind of 4. boiler with emission-control equipment according to claim 1, it is characterised in that:The memory bank(7) The inwall of bottom is fixedly connected with storage pool(24), the storage pool(24)Top be fixedly connected with connecting tube(25), it is described Connecting tube(25)One end sequentially pass through memory bank(7)And framework(6)And with alkaline pond(10)Bottom connection.
A kind of 5. boiler with emission-control equipment according to claim 1, it is characterised in that:The exhaust body(23) One end filter successively(8)And fixed plate(22)And extend to filter(8)Inside, the filter(8)Position In absorption storehouse(16)Oxidation reaction storehouse is installed with above side(17).
A kind of 6. boiler with emission-control equipment according to claim 1, it is characterised in that:The catalytic converter (13)Side be installed with cushion(14), the catalytic converter(13)Quantity be four, and four catalyzed conversions Device(13)It is same to equidistantly distribute.
CN201711076237.8A 2017-11-06 2017-11-06 A kind of boiler with emission-control equipment Pending CN107741024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711076237.8A CN107741024A (en) 2017-11-06 2017-11-06 A kind of boiler with emission-control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711076237.8A CN107741024A (en) 2017-11-06 2017-11-06 A kind of boiler with emission-control equipment

Publications (1)

Publication Number Publication Date
CN107741024A true CN107741024A (en) 2018-02-27

Family

ID=61233909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711076237.8A Pending CN107741024A (en) 2017-11-06 2017-11-06 A kind of boiler with emission-control equipment

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594753A (en) * 2019-10-12 2019-12-20 长沙佐迩信息科技有限公司 Energy-concerving and environment-protective type refuse handling installation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101357285A (en) * 2008-09-23 2009-02-04 李学良 Vertical type flue dust, sulphur dioxide eliminator
CN203704009U (en) * 2014-03-10 2014-07-09 北京瑞美恒通科技有限责任公司 Boiler waste gas recovery device
CN204699551U (en) * 2015-03-23 2015-10-14 钱和革 Boiler combustion air emission abatement device
CN105833690A (en) * 2016-05-20 2016-08-10 刘玲 Cycling type industrial waste gas processing device
CN107120672A (en) * 2017-06-14 2017-09-01 沈国青 A kind of environment-protection boiler
CN107243199A (en) * 2017-08-15 2017-10-13 合肥明英富海生物科技有限公司 A kind of dust removal machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101357285A (en) * 2008-09-23 2009-02-04 李学良 Vertical type flue dust, sulphur dioxide eliminator
CN203704009U (en) * 2014-03-10 2014-07-09 北京瑞美恒通科技有限责任公司 Boiler waste gas recovery device
CN204699551U (en) * 2015-03-23 2015-10-14 钱和革 Boiler combustion air emission abatement device
CN105833690A (en) * 2016-05-20 2016-08-10 刘玲 Cycling type industrial waste gas processing device
CN107120672A (en) * 2017-06-14 2017-09-01 沈国青 A kind of environment-protection boiler
CN107243199A (en) * 2017-08-15 2017-10-13 合肥明英富海生物科技有限公司 A kind of dust removal machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594753A (en) * 2019-10-12 2019-12-20 长沙佐迩信息科技有限公司 Energy-concerving and environment-protective type refuse handling installation

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Application publication date: 20180227