CN106907704A - A kind of environmental protection coal-fired boiler - Google Patents
A kind of environmental protection coal-fired boiler Download PDFInfo
- Publication number
- CN106907704A CN106907704A CN201710110590.7A CN201710110590A CN106907704A CN 106907704 A CN106907704 A CN 106907704A CN 201710110590 A CN201710110590 A CN 201710110590A CN 106907704 A CN106907704 A CN 106907704A
- Authority
- CN
- China
- Prior art keywords
- pipe
- flue
- boiler
- admission line
- section
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
- F23B80/04—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for guiding the flow of flue gases, e.g. baffles
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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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- 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
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
Abstract
The present invention discloses a kind of environmental protection coal-fired boiler, including boiler body, the top of the boiler body is connected with the first admission line, bottom is connected with the second admission line, first admission line and the second admission line are connected with inlet manifold road, and the inlet end in inlet manifold road is provided with the first air-blast device；The mesh dividing plate that will be divided into upper and lower two regions inside boiler body is provided with below the second admission line, discharge duct is connected with the boiler body below mesh dividing plate, smoke eliminator is provided with described discharge duct；Collection apparatus for ash is provided with below the bottom of boiler body, discharge duct；Described smoke eliminator includes flue, the second air-blast device, makes mist device and filter.The present invention makes coal-burning boiler improve coal burning utilization rate by rational design, while reducing CO emission, the flue gas of generation was effectively purified and was lowered the temperature before draining into air, substantially reduces environmental pollution.
Description
Technical field
The present invention relates to a kind of coal-burning boiler, more particularly to a kind of environmental protection coal-fired boiler.
Background technology
Coal-burning boiler is that the main component of coal is carbon, and carbon can be produced under two fired states using coal as fuel
Two kinds of different products, the product that oxygen abundance carbon is produced when burning completely is carbon dioxide, and when oxygen is not enough, carbon not exclusively fires
It is carbon monoxide to burn the product for producing.Same coal, the heat produced when burning completely is produced much larger than imperfect combustion
Heat.In order that the coal in boiler is as much as possible completely
Burning, increases the heat that coal burning is produced, and improves coal utilizaton rate, while reducing dirt of the carbon monoxide emission to air
Dye, prior art proposes a kind of coal-burning boiler for improving coal-fired boiler combustion utilization rate, the flue gas after burning is not arranged directly
Go out, but can again return after combustion zone carries out second-time burning and be arranged through outside exhaust passage.
But the flue gas of above-mentioned coal-burning boiler to have a large amount of dust deposits when being discharged by exhaust passage unavoidably logical in exhaust
In road, although can be cleared up by setting deashing device, but increase work load, while dust and sulfur dioxide in flue gas
Being emitted into air can also cause greatly pollution to environment.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of Environmental-protection coal-fired pot
Stove.
The technical solution adopted for the present invention to solve the technical problems is：A kind of environmental protection coal-fired boiler, including boiler main
Body, the top of the boiler body is connected with the first admission line, and bottom is connected with the second admission line, first air inlet pipe
Road and the second admission line are connected with inlet manifold road, and the inlet end in inlet manifold road is provided with the first air-blast device；
The mesh dividing plate that will be divided into upper and lower two regions inside boiler body is provided with below two admission lines, under mesh dividing plate
Discharge duct is connected with the boiler body of side, smoke eliminator is provided with described discharge duct；In boiler body
Collection apparatus for ash is provided with below bottom, discharge duct；
Described smoke eliminator includes flue, the second air-blast device, makes mist device and filter, described flue gas
Pipeline includes first paragraph portion, second segment portion, the 3rd section of portion and the 4th section of portion, described first successively along flue gas exhaust flow direction
Section portion is admission line, and the discharge duct connected with same boiler is connected, and described second segment portion is crooked pipeline, the described the 3rd
Section portion is straight pipeline long, and the 4th section of described portion is outlet pipe, is connected with the discharge duct outside connection；The first paragraph portion
Ventilation duct is provided with the second segment portion of nearly bending, one end that the ventilation duct is located inside flue is oblique towards flow of flue gas
Direction, the other end is connected outside flue with the second air-blast device；It is provided with second segment portion, near ventilation duct and makes mist dress
Put, the mist device of making includes water jet device, the drive device being fixedly connected on second segment portion pipeline lateral wall, Yi Jian
Dress hair mist device on the drive means, described drive device is connected with swivelling pipe, pipeline of the swivelling pipe through second segment portion
Wall, and on the 3rd section of axis in portion of flue, the swivelling pipe is located at one end sealing in flue, drive device
Swivelling pipe is driven to be rotated by axle of its axis, swivelling pipe is socketed with the first pipe with the tube wall place of being engaged of second segment portion of flue
Set, the first pipe sleeve is fixed on tube wall, and closely activity coordinates with swivelling pipe, and swivelling pipe is located at the close end set in flue
It is connected to and is fixed by the support being connected on flue pipe wall with its second pipe sleeve that closely activity coordinates, the second pipe sleeve；
3rd section of portion of flue along flue gas exhaust flow direction, be arranged at intervals with after mist device is made several current deflecting plates and
Assisted atomization net, described current deflecting plate is cyclic structure, and the outer rim of cyclic structure is fixedly connected with the inwall of flue,
The top of plane and parallel with plane where outer rim where outer rim of plane where the inner edge of cyclic structure, sets on current deflecting plate
Through hole is equipped with, the through hole is inclined relative to the 3rd section of portion's axis of flue, and the flue sets along flue gas discharge direction
Put and incline gradually downward, the tail end in the 3rd section of portion of flue is provided with drainage arrangement；In setting for the 4th section of portion of flue
Filter is equipped with, drier is provided with the filter；
Described water jet device includes feed pipe and swivelling pipe, and the other end that feed pipe is opened with swivelling pipe is tightly connected, and
Feed pipe is fixed, while swivelling pipe can carry out rotating freely activity under drive device driving；Positioned at the 3rd section of flue
Several jetting orifices are provided with the tube wall of the swivelling pipe in portion；Described hair mist device includes being fixedly sheathed on swivelling pipe
Pipe sleeve is installed and several circle hair mist web plates that installing pipe puts are fixedly connected on, a circular side of the hair mist web plate
First is fixed with face by bar shaped support to fetch water piece；The installing pipe put be provided with it is corresponding with the jetting orifice of swivelling pipe and
Some jetting passages of connection, described jetting passage is less than 90 °, the outside of the hair mist web plate with swivelling pipe angulation
It is provided with towards swivelling pipe and rotates the opposite inclined wind guide vane in direction, the wind guide vane backs towards part wind；The hair mist
The outer of two round sides of web plate is provided with towards the second of swivelling pipe rotation inclined and fetches water piece.
Further, measuring wind speed is provided with regulation dress on the first described admission line and the second admission line
Put.
Further, the first cleaning door being engaged with collection apparatus for ash is provided with described boiler body.
Further, it is provided with the second cleaning door on the discharge duct between boiler theme and smoke eliminator.
Further, described drier is NaOH or calcium hydroxide.
The beneficial effects of the invention are as follows, by rational design, coal-burning boiler is improved coal burning utilization rate, reduce
While CO emission, the flue gas of generation was effectively purified and was lowered the temperature before draining into air, greatly reduce
Environmental pollution.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of coal-burning boiler involved in the present invention；
Fig. 2 is the structural representation of smoke eliminator involved in the present invention；
Fig. 3 is the structural representation for making mist device involved in the present invention.
In figure：1 boiler body, 2 smoke eliminators, 3 first admission lines, 4 second admission lines, 5 first air blast dress
Put, 6 mesh dividing plates, 7 first cleaning doors, 8 second cleaning doors, 9 measuring wind speeds and adjusting means, 10 discharge ducts, 21 first
Section portion, 22 second segment portions, 23 the 3rd sections of portions, 24 the 4th sections of portions, the air-blast devices of A1 second, A2 makes mist device, A3 ventilation ducts, A4
Current deflecting plate, A5 assisted atomization nets, A6 drainage arrangements, A7 filters, A201 water inlet pipes, A202 drive devices, A203
One pipe sleeve, A204 swivelling pipes, the pipe sleeves of A205 second, A206 supports, A207 wind guide vanes, A208 second fetches water piece, A209 hair mist nets
Plate, A210 first fetches water piece, and A211 installs sleeve pipe, A212 jetting passages.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of environmental protection coal-fired boiler, including boiler body 1, the top of the boiler body 1 is connected with
First admission line 3, bottom is connected with the second admission line 4, the admission line 4 of first admission line 3 and second with enter
Gas total pipeline is connected, and the inlet end in inlet manifold road is provided with the first air-blast device 5；Set in the lower section of the second admission line 4
There is the mesh dividing plate 6 that will be divided into upper and lower two regions inside boiler body 1, connect on the boiler body 1 of the lower section of mesh dividing plate 6
Discharge duct 10 is connected to, smoke eliminator 2 is provided with described discharge duct 10；In the bottom of boiler body 1, blast pipe
The lower section in road 10 is provided with collection apparatus for ash；
As shown in Fig. 2 described smoke eliminator 2 includes flue, the second air-blast device A1, makes mist device A2 and filtering
Device A7, described flue includes first paragraph portion 21, second segment portion 22, the 3rd section of portion successively along flue gas exhaust flow direction
23 and the 4th section of portion 24, described first paragraph portion 21 is admission line, and the discharge duct 10 connected with same boiler is connected, described
Second segment portion 22 is crooked pipeline, and the 3rd section of described portion 23 is straight pipeline long, and the 4th section of described portion 24 is outlet pipe, with
Discharge duct 10 outside connection is connected；The first paragraph portion 21 is provided with ventilation duct A3, institute at the closely second segment portion 22 of bending
The one end of ventilation duct A3 inside the flue is stated tiltedly towards flow of flue gas direction, the other end is outside flue with second
Air-blast device A1 is connected；In second segment portion 22, it is provided near ventilation duct A3 and makes mist device A2, the mist device A2 that makes includes water
Injection apparatus, the drive device A202 being fixedly connected on second segment portion pipeline lateral wall, and installed in drive device A202
On hair mist device, described drive device A202 is connected with swivelling pipe A204, pipes of the swivelling pipe A204 through second segment portion 22
Road wall, and on the 3rd section of axis in portion 23 of flue, the swivelling pipe A204 is located at one end sealing in flue,
Drive device A202 drives swivelling pipe A204 to be rotated by axle of its axis, and swivelling pipe A204 is managed with the second segment portion 22 of flue
The wall place of being engaged is socketed with the first pipe sleeve A203, and the first pipe sleeve A203 is fixed on tube wall, and closely movable with swivelling pipe A204
Coordinate, the close end that swivelling pipe A204 is located in flue is socketed with the second pipe sleeve A205 coordinated with its tight activity, the
Two pipe sleeve A205 are fixed by the support A206 being connected on flue pipe wall, and the setting of the first pipe sleeve A203 ensures flue gas not
Leakage, while the first pipe sleeve A203 and the second pipe sleeve A205 coordinates not rocked when rotating swivelling pipe A204, plays stabilization rotation
The effect of pipe A204；In the 3rd section of portion 23 of flue along flue gas exhaust flow direction, the interval setting after mist device A2 is made
There are several current deflecting plate A4 and assisted atomization net A5, described current deflecting plate A4 is cyclic structure, outside cyclic structure
Edge is fixedly connected with the inwall of flue, the plane top of plane and and outer rim where outer rim where the inner edge of cyclic structure
Place plane is parallel, and through hole is provided with current deflecting plate A4, and the through hole inclines relative to the 3rd section of axis of portion 23 of flue
Tiltedly, the through hole on the current deflecting plate A4 can break up the water on flue wall, coordinate assisted atomization net A5 to increase
Atomizing effect；The flue sets along flue gas discharge direction and inclines gradually downward, in the 3rd section of tail in portion 23 of flue
End is provided with drainage arrangement A6；The 4th section of portion 24 of flue is provided with filter A7, is set in the filter A7
Drier is equipped with, drier is NaOH；
Described water jet device includes feed pipe A201 and swivelling pipe A204, and it is another that feed pipe A201 and swivelling pipe A204 is opened
One end is tightly connected, and feed pipe A201 is fixed, while swivelling pipe A204 can be rotated freely under drive device A2 drivings
Activity；Several jetting orifices are provided with the tube wall of the swivelling pipe A204 in the 3rd section of portion 23 of flue；Described
Hair mist device includes the installation sleeve pipe A211 being fixedly sheathed on swivelling pipe A204 and is fixedly connected on installation sleeve pipe A211
Several circles hair mist web plate A209, be fixed with the by bar shaped support in a round sides of the hair mist web plate A209
One fetches water piece A210；It is provided with the installation sleeve pipe A211 corresponding with the jetting orifice of swivelling pipe A204 and connection some
Jetting passage A212, described jetting passage A212 are less than 90 ° with swivelling pipe A204 angulations, the hair mist web plate A209's
Outside is provided with towards swivelling pipe A204 and rotates the opposite inclined wind guide vane A207 in direction, and the wind guide vane A207 sends out part wind
Life is backed towards；The outer of two round sides of the hair mist web plate A209 is provided with towards swivelling pipe A204 rotation equidirectionals inclines
Oblique second fetches water piece A208.Water from jetting passage A212 injections is in wind-force, swivelling pipe A204 rotating forces and rotation
In the presence of hair mist web plate A209, fog is formed, the water of non-mist formation is broken up and coordinates hair mist web plate by the first piece A208 that fetches water
A209 is atomized, and second fetches water collides the water of flue wall after piece A208 will be projected by jetting passage A212 and break up, and coordinates
The A209 atomizations of hair mist web plate.
Measuring wind speed and adjusting means 9 are provided with the first described admission line 3 and the second admission line 4, are passed through
The wind speed of the first admission line 3 and the second admission line 4 is controlled, promotes smoke backflow to the coal burning area above boiler to carry out
Second-time burning, while increasing the contact area of coal particles and air, and makes the flue gas after burning be discharged by discharge duct 10.
The first cleaning door 7 being engaged with collection apparatus for ash is provided with described boiler body 1, first can be periodically opened clear
The cleaning collection ash of grey mouth 7.
The second cleaning door 8, blast pipe are provided with discharge duct 10 between boiler body 1 and smoke eliminator 2
It is convenient periodically to open deashing in road 10 at most easy dust deposit blocking, prevent plugging.
Flue gas enters smoke eliminator 2 by discharge duct 10, by the flue that is atomized by the dust in flue gas
Removed with sulfur dioxide, while also being lowered the temperature to flue gas, flue gas is discharged by drainage arrangement A6 to the water after gas cleaning
Pipeline, by the effective purification to flue gas, reduces pollution of the fume emission to air.
In a word, the present invention makes coal-burning boiler improve coal burning utilization rate by rational design, reduces carbon monoxide row
While high-volume, the flue gas of generation was effectively purified and was lowered the temperature before draining into air, substantially reduce environmental pollution.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out in the range of without departing from the technology of the present invention thought entirely.This invention it is technical
Scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (5)
1. a kind of environmental protection coal-fired boiler, it is characterised in that including boiler body, the top of the boiler body is connected with first
Admission line, bottom is connected with the second admission line, first admission line and the second admission line with inlet manifold road
Connection, the inlet end in inlet manifold road is provided with the first air-blast device；It is provided with boiler main below the second admission line
Internal body portion is the mesh dividing plate in upper and lower two regions, and discharge duct is connected with the boiler body below mesh dividing plate,
Smoke eliminator is provided with described discharge duct；Collection ash is provided with below the bottom of boiler body, discharge duct
Device；
Described smoke eliminator includes flue, the second air-blast device, makes mist device and filter, described flue gas
Pipeline includes first paragraph portion, second segment portion, the 3rd section of portion and the 4th section of portion, described first successively along flue gas exhaust flow direction
Section portion is admission line, and the discharge duct connected with same boiler is connected, and described second segment portion is crooked pipeline, the described the 3rd
Section portion is straight pipeline long, and the 4th section of described portion is outlet pipe, is connected with the discharge duct outside connection；The first paragraph portion
Ventilation duct is provided with the second segment portion of nearly bending, one end that the ventilation duct is located inside flue is oblique towards flow of flue gas
Direction, the other end is connected outside flue with the second air-blast device；It is provided with second segment portion, near ventilation duct and makes mist dress
Put, the mist device of making includes water jet device, the drive device being fixedly connected on second segment portion pipeline lateral wall, Yi Jian
Dress hair mist device on the drive means, described drive device is connected with swivelling pipe, pipeline of the swivelling pipe through second segment portion
Wall, and on the 3rd section of axis in portion of flue, the swivelling pipe is located at one end sealing in flue, drive device
Swivelling pipe is driven to be rotated by axle of its axis, swivelling pipe is socketed with the first pipe with the tube wall place of being engaged of second segment portion of flue
Set, the first pipe pipe sleeve is fixed on tube wall, and closely activity coordinates with swivelling pipe, and swivelling pipe is located at the close end in flue
It is socketed with and is fixed by the support being connected on flue pipe wall with its second pipe sleeve that closely activity coordinates, the second pipe sleeve；
In the 3rd section of portion of flue along flue gas exhaust flow direction, several current deflecting plates are arranged at intervals with after mist device is made
With assisted atomization net, described current deflecting plate is cyclic structure, and the outer rim of cyclic structure is fixed with the inwall of flue and connected
Connect, the plane top of plane and, current deflecting plate parallel with plane where outer rim where outer rim where the inner edge of cyclic structure
On be provided with through hole, the through hole is inclined relative to the 3rd section of portion's axis of flue, and the flue is along flue gas discharge side
Inclined gradually downward to setting, the tail end in the 3rd section of portion of flue is provided with drainage arrangement；In the 4th section of portion of flue
Be provided with filter, be provided with drier in the filter；
Described water jet device includes feed pipe and swivelling pipe, and the other end that feed pipe is opened with swivelling pipe is tightly connected, and
Feed pipe is fixed, while swivelling pipe can carry out rotating freely activity under drive device driving；Positioned at the 3rd section of flue
Several jetting orifices are provided with the tube wall of the swivelling pipe in portion；Described hair mist device includes being fixedly sheathed on swivelling pipe
Pipe sleeve is installed and several circle hair mist web plates that installing pipe puts are fixedly connected on, a circular side of the hair mist web plate
First is fixed with face by bar shaped support to fetch water piece；The installing pipe put be provided with it is corresponding with the jetting orifice of swivelling pipe and
Some jetting passages of connection, described jetting passage is less than 90 °, the outside of the hair mist web plate with swivelling pipe angulation
It is provided with towards swivelling pipe and rotates the opposite inclined wind guide vane in direction, the wind guide vane backs towards part wind；The hair mist
The outer of two round sides of web plate is provided with towards the second of swivelling pipe rotation inclined and fetches water piece.
2. environmental protection coal-fired boiler as claimed in claim 1, it is characterised in that the first described admission line and the second air inlet
Measuring wind speed and adjusting means are provided with pipeline.
3. environmental protection coal-fired boiler as claimed in claim 1, it is characterised in that ash is provided with and collected on described boiler body
The first cleaning door that device is engaged.
4. environmental protection coal-fired boiler as claimed in claim 1, it is characterised in that between boiler theme and smoke eliminator
Discharge duct on be provided with the second cleaning door.
5. environmental protection coal-fired boiler as claimed in claim 1, it is characterised in that described drier is NaOH or hydrogen
Calcium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110590.7A CN106907704A (en) | 2017-02-28 | 2017-02-28 | A kind of environmental protection coal-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110590.7A CN106907704A (en) | 2017-02-28 | 2017-02-28 | A kind of environmental protection coal-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106907704A true CN106907704A (en) | 2017-06-30 |
Family
ID=59209154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710110590.7A Pending CN106907704A (en) | 2017-02-28 | 2017-02-28 | A kind of environmental protection coal-fired boiler |
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| Country | Link |
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| CN (1) | CN106907704A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201014725Y (en) * | 2007-01-23 | 2008-01-30 | 周建章 | Environment protection type back-firing coal gasification boiler |
| CN102949925A (en) * | 2012-10-26 | 2013-03-06 | 张宏生 | Exhaust gas desulphurization and dust-removal device |
| CA2916176A1 (en) * | 2013-09-17 | 2015-03-26 | Ihi Corporation | Exhaust gas processing system and processing method |
| CN205747092U (en) * | 2016-07-01 | 2016-11-30 | 钟金苟 | A kind of malleation stove |
| CN106402844A (en) * | 2016-08-31 | 2017-02-15 | 吉林省日晟节能环保技术开发有限公司 | Efficient and energy-saving biomass gasification combustion boiler and application thereof |
-
2017
- 2017-02-28 CN CN201710110590.7A patent/CN106907704A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201014725Y (en) * | 2007-01-23 | 2008-01-30 | 周建章 | Environment protection type back-firing coal gasification boiler |
| CN102949925A (en) * | 2012-10-26 | 2013-03-06 | 张宏生 | Exhaust gas desulphurization and dust-removal device |
| CA2916176A1 (en) * | 2013-09-17 | 2015-03-26 | Ihi Corporation | Exhaust gas processing system and processing method |
| CN205747092U (en) * | 2016-07-01 | 2016-11-30 | 钟金苟 | A kind of malleation stove |
| CN106402844A (en) * | 2016-08-31 | 2017-02-15 | 吉林省日晟节能环保技术开发有限公司 | Efficient and energy-saving biomass gasification combustion boiler and application thereof |
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