CN107965778A - The innoxious burner of high-molecular compound Pintsch process - Google Patents
The innoxious burner of high-molecular compound Pintsch process Download PDFInfo
- Publication number
- CN107965778A CN107965778A CN201711017214.XA CN201711017214A CN107965778A CN 107965778 A CN107965778 A CN 107965778A CN 201711017214 A CN201711017214 A CN 201711017214A CN 107965778 A CN107965778 A CN 107965778A
- Authority
- CN
- China
- Prior art keywords
- pintsch process
- burner
- high temperature
- heat storage
- grate
- 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.)
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Solid-Fuel Combustion (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention relates to a kind of innoxious burner of high-molecular compound Pintsch process, including charging gear, high temperature combustors and heat-exchanger rig, the front portion of high temperature combustors is equipped with double fuel feeding system, the top exhanst gas outlet of high temperature combustors is connected with Pintsch process room, Pintsch process outdoor is the wall built by laying bricks or stones by thermal insulation material, Pintsch process chamber interior includes Secondary Air supplementary device, heat storage, temperature monitor and Pintsch process room crater, it is inorganic matter gas that above-mentioned burner, which can make Plastic high-molecular compound fully crack burning conversion, combustion product is set to lose the condition of secondary synthesis organic matter, avoid the serious pollution that the burning of organic matter is brought to environment.
Description
Technical field
The present invention relates to the abundant burner of compound, particularly a kind of innoxious burning of high-molecular compound Pintsch process
Device.
Technical background
Existing enterprise's production boxboard can produce substantial amounts of useless modeling mostly using the old carton of recycling in production process
Material, many small enterprises, which are directly just mixed in coal, burns up, and burns and abandons or fill to fall, the pernicious gas image-stone that directly burning produces
The lhv gas that black industry production produces is the same, and invisible cyclic hydrocar-bons gas is the arch-criminal for influencing many diseases of health.
In addition, leather, resin, discarded button, various chemical fibre textile rubbish etc., if directly such ask can all occur in burning
Topic.In fact, all high-molecular compounds are all polymerized by simple organic molecule, such as ethylene project.These have
Machine thing can clean combustion, this condition be exactly under certain condition fully to be split under oxygen-enriched hot conditions as natural gas
Solution burning, is completely converted into inorganic gas by organic gas, it is lost the condition of secondary synthesis organic matter, so as to fulfill harmless
Change burning.
The content of the invention
The purpose of the present invention is disclosing a kind of innoxious burner of high-molecular compound Pintsch process, which, which has, splits
It is high to solve temperature, temperature-controllable, flue gas is grown in the cracking zone residence time, and oxygen content of smoke gas is controllable, easy to operate, and maintenance rate is low to wait spy
Point.
To reach above-mentioned purpose, the technical solution adopted by the present invention is as follows：A kind of high-molecular compound Pintsch process is harmless
Change burner, including charging gear, high temperature combustors and heat-exchanger rig, be characterized in that：The front portion of high temperature combustors is set
Have a double fuel feeding system, the top exhanst gas outlets of high temperature combustors is connected with Pintsch process room, Pintsch process outdoor be by
The wall that thermal insulation material is built by laying bricks or stones, Pintsch process chamber interior include Secondary Air supplementary device, heat storage, temperature monitor and high temperature
Cracking room crater；Heat storage is built up by refractory material, and the cigarette with smoke inlet and exhanst gas outlet is also set up in heat storage
Gas passage, the indoor heat storage of Pintsch process are installed on the wall of both sides, and Pintsch process chamber interior is additionally provided with chimney arch and send
Wind passage, the exhanst gas outlet on heat storage are connected with heat-exchanger rig.
Advantages of the present invention and beneficial effect are：Above-mentioned burner can be such that Plastic high-molecular compound fully cracks
Burning conversion is inorganic matter gas, combustion product is lost the condition of secondary synthesis organic matter, avoid the burning of organic matter to
The serious pollution that environment is brought；The present invention uses bifuel system, when cracking zone temperature reduces, can be automatically replenished high heating value
Fuel improves temperature；The secondary air flow supplemented in flue gas prevents that the too low burning of oxygen content is insufficient in flue gas using automatically controlling,
Too high oxygen level forms the amount increase of nitrogen oxides, also results in the reduced value increase of other environmental protection indexs.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is one figure of cracking room arrangement；
Fig. 3 is two figure of cracking room arrangement；
Fig. 4 is A-A sectional views in Fig. 2；
Fig. 5 is B-B sectional views in Fig. 3；
Fig. 6 is grate surface structure diagram；
Fig. 7 is three figure of cracking room arrangement；
Fig. 8 is A-A sectional views in Fig. 7；
Fig. 9 is multi-stage angle-variable water-cooled grate structure chart；
Figure 10 is high temperature combustors enlarged drawing；
Below in conjunction with attached drawing, by example, the present invention is described in more detail, but following examples is only institute of the present invention
The rights protection scope of restriction, interest field of the invention are subject to claims.
Reference numeral is as follows：1st, molten ashcan 2, clinker pusher structure 3, independent air compartment 4, water-cooled grate 5, fire door 6,
Furnace wall 7, chimney arch 8, pusher 9, composite material bunker 10, Plastic macromolecule fuel feed mechanism 11, biomass
Feeding chamber 12, Plastic high-molecular compound feeding chamber 13, Secondary Air supplementary device 14, Secondary Air supplementary device
15th, I Pintsch process room 16, heat storage I 17, I Pintsch process crater 18, Section II Pintsch process room 19, storage
Hot body II 20, Section III Pintsch process room 21, Section II Pintsch process room crater 22, Section III Pintsch process room crater
23rd, heat storage III 24, heat-exchanger rig 25, on-line monitoring detector 26, pyrolysis installation outlet flue 27, Pintsch process
Chamber inlet flue gas smoke temperature detector 28, Pintsch process room exiting flue gas smoke temperature detector 29, air blower 30, water-cooled grate
31st, air compartment lateral partitions 32, equal air distribution plate 33, air compartment longitudinal baffle 34, air-supply passage 35, exhaust gases passes 36,
Refractory material 37, thermal insulation material 38, ventilation hole 39, rear wall vent on arch.
Embodiment
As shown in figures 1-8, the present invention relates to a kind of innoxious burner of Plastic high-molecular compound Pintsch process, by
Four most of compositions, first, high temperature combustors, the part is using the patented technology for having applied authorizing, Patent No.
ZL201510472996.0 and ZL200710012779.9.Second, double fuel feeding system is connected on the hopper of high temperature combustors,
The feeding system in Fig. 1 is referred to, a feed bin loads Plastic high-molecular compound to be processed, another feed bin filling biology
Matter class exotic fuels.Two feed bins are connected by feed mechanism with the hopper of burner, are fed according to combustion requirements.Third,
Pintsch process room is connected with the crater of Pintsch process burner.Pintsch process chamber interior is mainly made of refractory material, outside
Built by laying bricks or stones by thermal insulation material in portion.Pintsch process room is mainly made of Secondary Air supplementary device 13, heat storage 16, temperature monitor etc.,
Heat storage is made of high temperature resistant refractory material, its inside is equipped with exhaust gases passes as needed, its main function is accumulation heat, right
Low-temperature flue gas is heated, while absorbs the heat of high-temperature flue gas, the requirement fully cracked with ensureing flue-gas temperature to meet.It is secondary
The main function of wind is the oxygen demand supplemented during smoke combustion, and exhanst gas outlet and the Part IV heat exchange of Pintsch process room fill
Put connected, clean-burning flue gas is used.
The double fuel feeding system, the feed bin lower part of biomass are equipped with automatic discharge unit, Plastic producing high-molecular
The feed mechanism of compound feed bin lower part is using hydraulic drive system.Structure refers to Fig. 1.
The Pintsch process room, its external walls are all made of thermal insulation material, and inside is mainly made of refractory material.
Steel plate sealing welding is used if handling the organic gas of poisonous class, outside it, prevents gas from leaking outside.The Pintsch process
The arrangement of room can have three kinds, and one kind is that arc is horizontally disposed, and such as Fig. 2,4, one kind is that arc is arranged vertically, such as Fig. 3,5,
One kind is arranged vertically, and such as Fig. 7,8, the indoor heat storage of the Pintsch process, no matter which kind of arrangement used, its shape is equal
Formed for arch from level to level, arch is connected with two side walls, encircles and is made by refractory material, there are exhaust gases passes thereon, such as Fig. 2,3,4,5
It is shown.
The water-cooled grate of the Pintsch process combustion chamber, for authorized patent, the patent No.
ZL200710012779.9.Grate surface described in it is the flat shape that is in tilted layout.Burning coal, semi-coke when fuel when,
Multi-stage angle-variable degree grate surface can be used, it is characterized in that being become larger from the angle for pushing away coal export to afterbody fire grate, the fire grate
It is water-cooled grate in figure, which is also applied on other combustion apparatus such as traveling-grate stoker, reciprocal grate.High temperature combustors
Water-cooled grate is internally provided with, grate surface is the flat shape that is in tilted layout, and at least two are provided with the grate surface of the flat shape
A dog-ear, grate surface use multi-stage angle-variable degree grate surface, it pushes away the angle of coal export to afterbody fire grate and becomes larger, in Fig. 9,
Angle（3）>Angle（2）>Angle（1）, angle（1）Minimum angles be 10 degree, angle（3）Maximum angle be 90 degree；Grate surface lower part is by horizontal stroke
To cloth wind partition plate and the cloth wind partition plate of longitudinal direction be divided into multiple independent plenum chambers, it is closed between each air compartment not alter wind, each give
Blown with an independent small wind turbine using frequency control mode the lower part of air compartment.Grate surface lower part cloth elegance is independent with multizone
Control wind system.Each region is separate, and a single wind turbine air-supply is arranged at lower part, using frequency-changing control system.The technology
Needed suitable for the cloth wind of traveling-grate stoker and reciprocal grate stove.
The lower part cloth elegance of the grate surface of the Pintsch process combustion chamber independent precisely control wind system of multizone.Such as figure
Shown in 6.Grate surface lower part is divided into multiple independent plenum chambers by air compartment lateral partitions 31 and air compartment longitudinal baffle 33.Each air compartment it
Between it is closed do not alter wind, the lower part of each plenum chamber is blown with an independent small wind turbine using frequency control.The technology can also
Accurate control wind for other grate furnace rows such as traveling-grate stoker needs.
Operation principle is as follows：Burn before Plastic high-molecular compound, composite material bunker 9 is given first with biomass feeding chamber 11
Biomass, is sent in high-temp combustion room by charging using feed mechanism 10, puts biomass-burning, the height produced using biomass combustion
Temperature heats Pintsch process room 15,18,20, when flue gas exit temperature detector 28 reaches 900 DEG C, utilizes plastics family macromolecule
Plastics class A fuel A is sent into composite material bunker 9 by the feed mechanism 10 of fuel, can stop the addition of biomass fuel at this time.Using pushing away
Expect that plastics class A fuel A is sent into high temperature combustors burning by mechanism 8, the gas for generation of burning enters Pintsch process room 15,18,20, uses
Secondary Air supplementary device 13,14 supplements Secondary Air, and the data reacted according to on-line monitoring detector 25, adjust 13,14 Secondary Airs
Magnitude of recruitment, through ensuring that flue gas fully burns.The temperature of major control cracking room exiting flue gas smoke temperature detector 27 becomes in burning
Change.Burn away when flue-gas temperature is higher than 900 DEG C, when flue-gas temperature is less than 900 DEG C, to start biomass feeding chamber 11
Feeding device supplements biomass, to improve furnace temperature with pusher 8 to composite material bunker 9 plus biomass to high temperature combustors.Until
Stop adding biomass when the exiting flue gas smoke temperature detector 27 of Pintsch process room 20 is more than 900 DEG C.High-temperature flue gas is through above mistake
After journey fills divided combustion, exchange heat into heat-exchanger rig 24.
Claims (8)
1. a kind of innoxious burner of high-molecular compound Pintsch process, including charging gear, high temperature combustors and heat exchange dress
Put, it is characterised in that：The front portion of high temperature combustors is equipped with double fuel feeding system, the top exhanst gas outlet connection of high temperature combustors
There is Pintsch process room, Pintsch process outdoor is the wall built by laying bricks or stones by thermal insulation material, and Pintsch process chamber interior includes Secondary Air
Supplementary device, heat storage, temperature monitor and Pintsch process room crater；Heat storage is built up by refractory material, in heat storage
The exhaust gases passes with smoke inlet and exhanst gas outlet are also set up, the indoor heat storage of Pintsch process is installed in the wall of both sides
On, Pintsch process chamber interior is additionally provided with chimney arch and air-supply passage, and the exhanst gas outlet on heat storage is connected with heat-exchanger rig.
2. burner as claimed in claim 1, it is characterised in that：High temperature combustors are equipped with feeding chamber, the top of feeding chamber
The double fuel feeding system formed equipped with the feed mechanism for consolidating gurry feeding chamber and its underpart by biomass feeding chamber, Plastic,
Feeding chamber lower part is additionally provided with device for discharging.
3. burner as claimed in claim 1 or 2, it is characterised in that：It is disposed with the indoor heat storage of Pintsch process vertical
Nogata to porous exhaust gases passes.
4. burner as claimed in claim 1, it is characterised in that：The indoor heat storage arrangement of Pintsch process is multilayer
Arch is arranged, exhaust gases passes are provided with arch.
5. burner as claimed in claim 4, it is characterised in that：The indoor heat storage of Pintsch process is by arch from level to level
Form, arch is connected with the both sides wall of Pintsch process room, and arch is built up by refractory material, and the upper end is provided with flue gas and leads to
Road.
6. burner as claimed in claim 1, it is characterised in that：High temperature combustors are internally provided with water-cooled grate, stove
Row face is arranged to the flat shape that is in tilted layout, and grate surface is multi-stage angle-variable degree grate surface, it pushes away coal export to the stove of afterbody fire grate
Row's face angle degree becomes larger.
7. burner as claimed in claim 6, it is characterised in that：Above the chimney arch of Pintsch process room and after high temperature combustors
Wall is equipped with air pushing hole, and air pushing hole is connected with air-supply passage, and air-supply passage is connected with the wind turbine outside wall, and air pushing hole, which is arranged on, to be sent
On wind passage, the program is also applied for the cloth wind needs of traveling-grate stoker and reciprocal grate stove.
8. burner as claimed in claim 7, it is characterised in that：Several are provided with below the grate surface of high temperature combustors
Region, cloth wind mode independently control wind system using multizone, and each region is separate, and each region is both provided with a use
The wind turbine air-supply of frequency-changing control system, the program are also applied for the cloth wind needs of traveling-grate stoker and reciprocal grate stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017214.XA CN107965778B (en) | 2017-10-26 | 2017-10-26 | The innoxious burner of high-molecular compound Pintsch process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017214.XA CN107965778B (en) | 2017-10-26 | 2017-10-26 | The innoxious burner of high-molecular compound Pintsch process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965778A true CN107965778A (en) | 2018-04-27 |
| CN107965778B CN107965778B (en) | 2019-10-11 |
Family
ID=61999699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711017214.XA Expired - Fee Related CN107965778B (en) | 2017-10-26 | 2017-10-26 | The innoxious burner of high-molecular compound Pintsch process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965778B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539240A (en) * | 2018-10-26 | 2019-03-29 | 冯之军 | A kind of non-forming biomass combustion device |
| CN109882866A (en) * | 2019-02-25 | 2019-06-14 | 中机眉山再生能源有限公司 | A kind of regenerated resources electricity generating method by burning |
| CN110653243A (en) * | 2019-10-22 | 2020-01-07 | 上海治实合金科技有限公司 | Polymer composite material regeneration treatment equipment and treatment method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000300950A (en) * | 1999-04-22 | 2000-10-31 | Nkk Corp | Facility for pypolysis of dioxins in exhaust gas and method for pyrolysis using the same |
| CN101126504A (en) * | 2007-09-11 | 2008-02-20 | 冯之军 | Coal continuous cleaning burning device and method |
| CN102434888A (en) * | 2011-11-15 | 2012-05-02 | 冯之军 | Device and method for high polymer material burning harmless treatment |
| CN102767835A (en) * | 2012-07-05 | 2012-11-07 | 冯之军 | High-temperature pyrolysis and gasification combustion device |
| CN102901087A (en) * | 2011-07-26 | 2013-01-30 | 王大欣 | Energy-saving emission-reducing horizontal boiler with water pipe grate |
-
2017
- 2017-10-26 CN CN201711017214.XA patent/CN107965778B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000300950A (en) * | 1999-04-22 | 2000-10-31 | Nkk Corp | Facility for pypolysis of dioxins in exhaust gas and method for pyrolysis using the same |
| CN101126504A (en) * | 2007-09-11 | 2008-02-20 | 冯之军 | Coal continuous cleaning burning device and method |
| CN102901087A (en) * | 2011-07-26 | 2013-01-30 | 王大欣 | Energy-saving emission-reducing horizontal boiler with water pipe grate |
| CN102434888A (en) * | 2011-11-15 | 2012-05-02 | 冯之军 | Device and method for high polymer material burning harmless treatment |
| CN102767835A (en) * | 2012-07-05 | 2012-11-07 | 冯之军 | High-temperature pyrolysis and gasification combustion device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539240A (en) * | 2018-10-26 | 2019-03-29 | 冯之军 | A kind of non-forming biomass combustion device |
| CN109882866A (en) * | 2019-02-25 | 2019-06-14 | 中机眉山再生能源有限公司 | A kind of regenerated resources electricity generating method by burning |
| CN110653243A (en) * | 2019-10-22 | 2020-01-07 | 上海治实合金科技有限公司 | Polymer composite material regeneration treatment equipment and treatment method |
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| Publication number | Publication date |
|---|---|
| CN107965778B (en) | 2019-10-11 |
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