CN107816731A - A kind of coal particles drying process device - Google Patents
A kind of coal particles drying process device Download PDFInfo
- Publication number
- CN107816731A CN107816731A CN201711161251.8A CN201711161251A CN107816731A CN 107816731 A CN107816731 A CN 107816731A CN 201711161251 A CN201711161251 A CN 201711161251A CN 107816731 A CN107816731 A CN 107816731A
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- China
- Prior art keywords
- exhaust gas
- fixedly connected
- heat absorption
- gas processing
- processing device
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- 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.)
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Classifications
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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
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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
- F23J15/022—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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of coal particles drying process device, including combustion furnace, absorb heat drying device and exhaust gas processing device, heat absorption drying device is provided with the right side of combustion furnace, heat absorption drying device is fixedly connected on combustion furnace, exhaust gas processing device is provided with the right side of heat absorption drying device, exhaust gas processing device is fixedly connected on heat absorption drying device, this kind of coal particles drying process device is reasonable in design, provided with exhaust gas processing device, it is very common during coal burning, it is and very important in life, but coal burning can produce the very small particulate matter of many harmful substances and volume, so by provided with thermoelectric material and collection filter core, thermoelectric material is by the converting heat that gas carries into electric energy, and filtering material filters down the small particle carried in gas, solve discharge air small particles thing it is excessive caused by environmental pollution.
Description
Technical field
The present invention relates to coal particles drying process field, specially a kind of coal particles drying process device.
Background technology
So-called coal burning particle, because carbon, hydrogen, oxygen are the main bodys of coal organic matter, more than 95% is accounted for, degree of coalification is got over
Deep, the content of carbon is higher, and the content of hydrogen and oxygen is lower, and carbon and hydrogen are the elements that heat is produced during coal burning, and oxygen is to help
Element is fired, during coal burning, nitrogen does not produce heat, is transformed into oxynitrides and ammonia at high temperature, is separated out with free state,
Sulphur, phosphorus, fluorine, chlorine and arsenic etc. are the harmful components in coal, wherein mostly important with sulphur, the sulphur quilt of overwhelming majority during coal burning
Sulfur dioxide is oxidized to, with fume emission, pollutes air, animal and plant growth and human health is endangered, corrodes hardware.
But existing coal particles drying process device designs imperfection, the processing to discharge gas is not enough thoroughly with regard to carrying out
Discharge, has had a strong impact on atmospheric environment, while little particle is also discharged into air caused by coal burning, the breathing to animal
System causes grievous injury, and heat is not also utilized completely caused by coal burning.
So how to design a kind of coal particles drying process device, turning into us will currently solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of coal particles drying process device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of coal particles drying process device, including combustion
Stove, heat absorption drying device and exhaust gas processing device are burnt, heat absorption drying device, and the heat absorption drying are provided with the right side of the combustion furnace
Device is fixedly connected on combustion furnace, is provided with exhaust gas processing device on the right side of the heat absorption drying device, and the vent gas treatment fills
Put and be fixedly connected on heat absorption drying device, the combustion furnace surface is provided with bell, and the bell is rotatably connected on combustion furnace
On, the furnace interior is provided with burner hearth, and the burner hearth is fixedly connected on combustion furnace, is set inside the heat absorption drying device
There is thermoelectric material, and the thermoelectric material is fixedly connected on heat absorption drying device, and positive pole is provided with above the thermoelectric material, and
The positive pole is fixedly connected on top of the pyroelectric material, is provided with negative pole below the thermoelectric material, and the negative pole is fixedly connected on heat
On electric material, battery pack is provided with below the heat absorption drying device, and the battery pack is fixedly connected on heat absorption drying device,
Conduit is provided with inside the thermoelectric material, and the conduit is fixedly connected on top of the pyroelectric material, inside the exhaust gas processing device
Provided with alkaline solution pond, and the alkaline solution pond is fixedly connected on exhaust gas processing device.
Further, the combustion furnace lower surface is provided with air inlet, and the air inlet is fixedly connected on combustion furnace.
Further, thermoelectric material is provided with inside the heat absorption drying device, and the thermoelectric material is fixedly connected on suction
On heated drying device.
Further, it is provided with inside the exhaust gas processing device and collects filter core, and the collection filter core is fixedly connected on tail
On Flash Gas Compression Skid System.
Further, lime aqueous solution pond is provided with inside the exhaust gas processing device, and the lime aqueous solution pond is fixed
It is connected on exhaust gas processing device.
Further, data acquisition unit is provided with inside the exhaust gas processing device, and the data acquisition unit is fixedly connected
On exhaust gas processing device.
Further, the exhaust gas processing device surface is provided with exhaust outlet, and the exhaust outlet is fixedly connected at tail gas
Manage on device.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of coal particles drying process device is reasonable in design, if
Have an exhaust gas processing device, it is very common during coal burning, and in life it is very important, but coal burning can produce very
More harmful substances, such as sulfide and nitrogen oxides, sulfide have certain toxicity and corrosivity, can damage human body
Systematic function, nitrogen oxides can damage to atmosphere, so by leading to provided with lime aqueous solution pond, limewash can
Chemical reaction to be crossed to fall sulfur dioxide and carbon dioxide absorption, alkali lye pond can be sponged nitrogen oxides by chemical reaction,
Provided with data acquisition unit, the gas after treating can further be detected again, solve the problems, such as discharge not environmentally,
Provided with heat absorption drying device, because the just gas from Fuel Furnace out, not only with pernicious gas, while also carry a lot
Small particle, these small particle volumes are very small, and carry certain heat, first have to fall heat absorption, ability
Small particle is handled, so by the way that provided with thermoelectric material and collection filter core, the heat that thermoelectric material carries gas turns
Electric energy is melted into, and filtering material filters down the small particle carried in gas, solves discharge air small particles thing mistake
Environmental pollution caused by more.
Brief description of the drawings
Fig. 1 is the coal particles drying process device overall structure diagram of the present invention；
Fig. 2 is the heat absorption drying device partial structural diagram of the present invention；
Fig. 3 is the exhaust gas processing device partial structural diagram of the present invention.
In figure：1- combustion furnaces；2- heat absorption drying devices；3- exhaust gas processing devices；101- bells；102- burner hearths；103- enters
Air port；201- thermoelectric materials；202- positive poles；203- negative poles；204- battery packs；205- conduits；301- collects filter core；302- lime
Water-soluble liquid pool；303- alkaline solutions pond；304- data acquisition units；305- exhaust outlets.
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.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of coal particles drying process device, including burning
Stove 1, heat absorption drying device 2 and exhaust gas processing device 3, the right side of combustion furnace 1 are provided with heat absorption drying device 2, and heat absorption drying device 2 is solid
Surely it is connected on combustion furnace 1, the right side of heat absorption drying device 2 is provided with exhaust gas processing device 3, and exhaust gas processing device 3 is fixedly connected on
Absorb heat on drying device 2, the surface of combustion furnace 1 is provided with bell 101, and bell 101 is rotatably connected on combustion furnace 1, inside combustion furnace 1
Provided with burner hearth 102, burner hearth 102 is fixedly connected on combustion furnace 1, and the inside of heat absorption drying device 2 is provided with thermoelectric material 201, thermoelectricity
Material 201 is fixedly connected on heat absorption drying device 2, and the top of thermoelectric material 201 is provided with positive pole 202, and positive pole 202 is fixedly connected on
On thermoelectric material 201, the lower section of thermoelectric material 201 is provided with negative pole 203, and negative pole 203 is fixedly connected on thermoelectric material 201, heat absorption
The lower section of drying device 2 is provided with battery pack 204, and battery pack 204 is fixedly connected on heat absorption drying device 2, inside thermoelectric material 201
Provided with conduit 205, conduit 205 is fixedly connected on thermoelectric material 201, and the inside of exhaust gas processing device 3 is provided with alkaline solution pond
303, alkaline solution pond 303 is fixedly connected on exhaust gas processing device 3.
Further, the lower surface of combustion furnace 1 is provided with air inlet 103, and air inlet 103 is fixedly connected on combustion furnace 1, air intake
Mouthfuls 103 be that more oxygen are imported into combustion furnace 1, can so allow coal burning is more thorough, and harmful substance also can be more
It is few.
Further, the inside of heat absorption drying device 2 is provided with thermoelectric material 201, and it is dry that thermoelectric material 201 is fixedly connected on heat absorption
On dry device 2, thermoelectric material 201 by the converting heat in gas into electric energy, to repeatedly being utilized to waste gas.
Further, the inside of exhaust gas processing device 3, which is provided with, collects filter core 301, collects filter core 301 and is fixedly connected at tail gas
Manage on device 3, because the volume of coal burning particulate matter is very small, a series of pollution can be caused by being discharged in air, so with
Collect filter core 301 to filter this out, reduce the discharge of micronic dust in air.
Further, the inside of exhaust gas processing device 3 is provided with lime aqueous solution pond 302, and lime aqueous solution pond 302 is fixedly connected
On exhaust gas processing device 3, chemical reaction generation white precipitate can be occurred for carbon dioxide and then sulfur dioxide by limewash, together
When can also will collect the solid matter that fail to filter completely of filter core 301 and drift out.
Further, the inside of exhaust gas processing device 3 is provided with data acquisition unit 304, and data acquisition unit 304 is fixedly connected on tail
On Flash Gas Compression Skid System 3, data acquisition unit 304 can will pass through detection by the tail gas handled layer by layer, it is ensured that the gas of discharge
It is completely harmless.
Further, the surface of exhaust gas processing device 3 is provided with exhaust outlet 305, and exhaust outlet 305 is fixedly connected on vent gas treatment dress
Put on 3, the present apparatus can be handled harmful substance caused by coal burning as far as possible, have the characteristics of energy-conserving and environment-protective.
Operation principle：First, coal is put into when being burnt in combustion furnace 1, opens air inlet 103, so have more
More oxygen and coal are fully burnt, and harmful substance in the tail gas so discharged and small particle can be less, just from
Gas in Fuel Furnace out has certain heat, simultaneous with pernicious gas and many small particles, these small particles
Volume is very small, first has to fall heat absorption, and small particle could be handled, so by provided with thermoelectric material
201 with collection filter core 301, and the converting heat that thermoelectric material 201 carries gas collects filter core 301 by gas into electric energy
The small particle carried filters down, and at this moment again leads in lime aqueous solution 302 gas by conduit 205, utilizes titanium dioxide
Carbon, sulfur dioxide and limewash reaction generation white precipitate, the carbon dioxide in gas meeting and sulfide are reacted away, recycled
Nox adsorption is fallen in alkaline solution pond 303, and the gas for having been subjected to processing is being passed through detection by final data collector 304,
Ensure treated gas it is more environmentally-friendly it is harmless after, discharged by exhaust outlet 305.
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 (7)
1. a kind of coal particles drying process device, including combustion furnace (1), heat absorption drying device (2) and exhaust gas processing device
(3), it is characterised in that：Heat absorption drying device (2) is provided with the right side of the combustion furnace (1), and the heat absorption drying device (2) is fixed
It is connected on combustion furnace (1), exhaust gas processing device (3) is provided with the right side of the heat absorption drying device (2), and the vent gas treatment fills
Put (3) to be fixedly connected on heat absorption drying device (2), combustion furnace (1) surface is provided with bell (101), and the bell
(101) it is rotatably connected on combustion furnace (1), burner hearth (102) is provided with inside the combustion furnace (1), and the burner hearth (102) is fixed
It is connected on combustion furnace (1), thermoelectric material (201), and the thermoelectric material is provided with inside the heat absorption drying device (2)
(201) be fixedly connected in heat absorption drying device (2), be provided with positive pole (202) above the thermoelectric material (201), and it is described just
Pole (202) is fixedly connected on thermoelectric material (201), and negative pole (203) is provided with below the thermoelectric material (201), and described negative
Pole (203) is fixedly connected on thermoelectric material (201), and battery pack (204), and institute are provided with below the heat absorption drying device (2)
State battery pack (204) to be fixedly connected on heat absorption drying device (2), conduit (205) be provided with inside the thermoelectric material (201),
And the conduit (205) is fixedly connected on thermoelectric material (201), alkaline solution is provided with inside the exhaust gas processing device (3)
Pond (303), and the alkaline solution pond (303) is fixedly connected on exhaust gas processing device (3).
A kind of 2. coal particles drying process device according to claim 1, it is characterised in that：Under the combustion furnace (1)
Surface is provided with air inlet (103), and the air inlet (103) is fixedly connected on combustion furnace (1).
A kind of 3. coal particles drying process device according to claim 1, it is characterised in that：The heat absorption drying device
(2) it is internal to be provided with thermoelectric material (201), and the thermoelectric material (201) is fixedly connected on heat absorption drying device (2).
A kind of 4. coal particles drying process device according to claim 1, it is characterised in that：The exhaust gas processing device
(3) internal be provided with collects filter core (301), and the collection filter core (301) is fixedly connected on exhaust gas processing device (3).
A kind of 5. coal particles drying process device according to claim 1, it is characterised in that：The exhaust gas processing device
(3) it is internal to be provided with lime aqueous solution pond (302), and the lime aqueous solution pond (302) is fixedly connected on exhaust gas processing device (3)
On.
A kind of 6. coal particles drying process device according to claim 1, it is characterised in that：The exhaust gas processing device
(3) it is internal to be provided with data acquisition unit (304), and the data acquisition unit (304) is fixedly connected on exhaust gas processing device (3).
A kind of 7. coal particles drying process device according to claim 1, it is characterised in that：The exhaust gas processing device
(3) surface is provided with exhaust outlet (305), and the exhaust outlet (305) is fixedly connected on exhaust gas processing device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161251.8A CN107816731A (en) | 2017-11-21 | 2017-11-21 | A kind of coal particles drying process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161251.8A CN107816731A (en) | 2017-11-21 | 2017-11-21 | A kind of coal particles drying process device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816731A true CN107816731A (en) | 2018-03-20 |
Family
ID=61609656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161251.8A Withdrawn CN107816731A (en) | 2017-11-21 | 2017-11-21 | A kind of coal particles drying process device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107816731A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107964A (en) * | 1985-04-24 | 1986-12-31 | 坦佩雷公司 | A kind ofly from the flue gas of stove, remove gaseous sulphide, as the method for sulfur dioxide |
| JPH09234333A (en) * | 1996-03-01 | 1997-09-09 | Kawasaki Heavy Ind Ltd | Method for dry treatment of exhaust gas and apparatus therefor |
| CN202560356U (en) * | 2012-05-04 | 2012-11-28 | 贺彦捷 | Automobile exhaust gas waste heat generation system capable of improving use ratio of fuel oil |
| CN103851633A (en) * | 2014-02-20 | 2014-06-11 | 煤炭科学研究总院 | Tail gas purification and waste-heat utilization method for multi-hearth furnace |
| CN204114977U (en) * | 2014-08-26 | 2015-01-21 | 宜州市壮歌茧丝绸有限公司 | Steam boiler tail-gas recycling device |
| CN104807020A (en) * | 2015-04-02 | 2015-07-29 | 南通加力橡塑制品有限公司 | Environmentally-friendly cycle valve incineration recovery device |
| CN207527617U (en) * | 2017-11-21 | 2018-06-22 | 无锡市洗选设备厂 | A kind of coal particles drying process device |
-
2017
- 2017-11-21 CN CN201711161251.8A patent/CN107816731A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107964A (en) * | 1985-04-24 | 1986-12-31 | 坦佩雷公司 | A kind ofly from the flue gas of stove, remove gaseous sulphide, as the method for sulfur dioxide |
| JPH09234333A (en) * | 1996-03-01 | 1997-09-09 | Kawasaki Heavy Ind Ltd | Method for dry treatment of exhaust gas and apparatus therefor |
| CN202560356U (en) * | 2012-05-04 | 2012-11-28 | 贺彦捷 | Automobile exhaust gas waste heat generation system capable of improving use ratio of fuel oil |
| CN103851633A (en) * | 2014-02-20 | 2014-06-11 | 煤炭科学研究总院 | Tail gas purification and waste-heat utilization method for multi-hearth furnace |
| CN204114977U (en) * | 2014-08-26 | 2015-01-21 | 宜州市壮歌茧丝绸有限公司 | Steam boiler tail-gas recycling device |
| CN104807020A (en) * | 2015-04-02 | 2015-07-29 | 南通加力橡塑制品有限公司 | Environmentally-friendly cycle valve incineration recovery device |
| CN207527617U (en) * | 2017-11-21 | 2018-06-22 | 无锡市洗选设备厂 | A kind of coal particles drying process device |
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Application publication date: 20180320 |
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