CN108413402B - A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method - Google Patents

A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method Download PDF

Info

Publication number
CN108413402B
CN108413402B CN201810234348.5A CN201810234348A CN108413402B CN 108413402 B CN108413402 B CN 108413402B CN 201810234348 A CN201810234348 A CN 201810234348A CN 108413402 B CN108413402 B CN 108413402B
Authority
CN
China
Prior art keywords
wind electricity
electricity blade
pyrolysis
zone
gas
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.)
Active
Application number
CN201810234348.5A
Other languages
Chinese (zh)
Other versions
CN108413402A (en
Inventor
朱大胜
张文全
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.)
Shanghai Boshigo Environmental Protection Complete Engineering Co ltd
Original Assignee
Nanjing Institute of Technology
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 Nanjing Institute of Technology filed Critical Nanjing Institute of Technology
Priority to CN201810234348.5A priority Critical patent/CN108413402B/en
Publication of CN108413402A publication Critical patent/CN108413402A/en
Application granted granted Critical
Publication of CN108413402B publication Critical patent/CN108413402B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • F23G5/442Waste feed arrangements
    • F23G5/444Waste feed arrangements for solid waste
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/50Control or safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

The invention discloses a kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method, incinerator includes furnace body, and cooling tube is provided with outside furnace body, has opening at the top of furnace body, upper end is provided with the smoke outlet communicated with the outside world, and bottom is provided with ash discharge tank furnace;There is working chamber in furnace body, be additionally provided with automatically controlled feeding gate, spiral agitator, gas fabric feeder, isolation cover in furnace body, automatically controlled feeding gate, spiral agitator are driven by motor respectively;Automatically controlled feeding gate is arranged between dry section and pyrolysis zone, is provided with several through-holes;Spiral agitator is located in pyrolysis zone and combustion zone;Gas fabric feeder is placed in combustion zone bottom, connect and can be rotated in furnace body with screw bearing;Isolation cover is arranged on the inside of gas fabric feeder, for separation gas fabric feeder and wind electricity blade material.The present invention sufficiently can be pyrolyzed and be burnt to wind electricity blade waste material, and pollution is reduced.

Description

A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method
Technical field
The present invention relates to energy conservation and environmental protections, are related to waste reduction and disposal equipment, are to be related to a kind of wind-powered electricity generation leaf more specifically Piece wastes thermal decomposition incineration furnace and its control method.
Background technique
The prosperity and development of the wind-powered electricity generation industry of last decade generate a large amount of wind electricity blade waste, and large scale wind is sent out at present The blade of motor is substantially made of composite material, and accumulation increasingly causes serious environmental pollution, mass disposal wind-powered electricity generation Blade waste is a problem to be solved.
The main method of processing wind electricity blade waste is landfill at present, and the main component of wind electricity blade is non-degradable High molecular material, thus fundamentally cannot effectively solve its pollution problem.China Patent Publication No. is CN105215042A's Patent of invention provides the method for treatment of waste material generated in wind electricity blade production and product application method is made, will mainly give up Die briquetting is made after material fragmentation, although this method can accomplish to recycle and utilize wind electricity blade waste to a certain extent, But problem of environmental pollution is still remained after these wind electricity blade waste products are discarded, still needs to be further processed.
Summary of the invention
To solve the above problems, the invention discloses a kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method, Abundant pyrolysis and combustion can be carried out to waste material, reduce pollution.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of wind electricity blade wastes thermal decomposition incineration furnace, including furnace body, furnace body are provided with cooling tube outside, open at the top of furnace body Mouthful, upper end is provided with the smoke outlet communicated with the outside world, and bottom is provided with ash chute;There is working chamber, working chamber is by upper in furnace body And lower includes dry section, pyrolysis zone and combustion zone;Be additionally provided in furnace body automatically controlled feeding gate, spiral agitator, gas fabric feeder, Isolation cover, automatically controlled feeding gate, spiral agitator are driven by motor respectively;The setting of automatically controlled feeding gate dry section and pyrolysis zone it Between, it is provided with several through-holes;Spiral agitator longitudinally runs through pyrolysis zone and combustion zone;Gas fabric feeder is placed in combustion zone bottom Portion, part of it escape pipe are located at sidewall of the furnace body, and gas fabric feeder is connect with screw bearing, and can be rotated in furnace body; Isolation cover is arranged on the inside of gas fabric feeder, for separation gas fabric feeder and wind electricity blade material.
Further, the gas fabric feeder includes several horizontal air supply pipes and several vertical air supply pipes, every air supply pipe On be all provided with several ventholes, the center circle tangent to periphery side of the center line of venthole and vertical air supply pipe on vertical air supply pipe It is 20 °~45 ° to angle theta range.
Further, the gas fabric feeder is connect with feeder.
Further, the automatically controlled feeding gate includes the first semicircle door, the second semicircle door, baffle, convex block, shaft, baffle It is vertically arranged in above two semicircular door, the first semicircle door is fixed with shaft, and the second semicircle door is connect by bearing with shaft, convex block It is fixed on the second semicircle door edge, convex block upper surface is higher than the lower surface of the first semicircle door, and the first semicircle door is higher than the second semicircle Door, their Plane of rotation are parallel to each other.
Further, the cooling tube spiral is mounted on furnace wall, and coolant liquid flows from bottom to top in cooling tube.
Further, pyrolysis zone includes fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area from top to bottom, described Fluidized bed pyrolysis area is for being pyrolyzed little particle wind electricity blade waste material;The mixed pyrolysis area is for being pyrolyzed bulky grain and little particle wind Electric blade waste material;The fixed-bed pyrolysis area is for being pyrolyzed bulky grain wind electricity blade waste material.
Further, isolation cover side wall is frame structure, is provided on bottom plate and is radially staggered with gas fabric feeder venthole Through-hole.
It further, further include auxiliary combustion equipment, auxiliary combustion equipment includes oil tank, oil pump and burner.
It further, further include temperature controller for the ignition temperature in real-time measurement furnace, temperature controller feedback To feeder.
A kind of control method of wind electricity blade wastes thermal decomposition incineration furnace, includes the following steps:
(1) wind electricity blade waste is added by top opening, automatically controlled feeding gate is in off state at this time, below feeding gate The waste material on feeding gate is dried in pyrolysis high-temperature gas;
(2) when feeding, realize rotation under the driving of motor and drive bevel gear that charging door pivot is held on it, two valves into Bin gate is opened respectively, and material enters in pyrolysis zone above feeding gate;
(3) material successively passes through fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area, combustion zone, blender low speed Rotation, blade stir material in pyrolysis zone, seethe material mixing, are pyrolyzed material sufficiently completely;The pyrolysis of fluidized bed pyrolysis area Little particle wind electricity blade waste material, pyrolysis zone pyrolysis bulky grain and little particle wind electricity blade waste material, fixed-bed pyrolysis area are pyrolyzed big Grain wind electricity blade waste material;Residue after pyrolysis sinks to combustion zone full combustion, the horizontal air supply pipe in gas fabric feeder and perpendicular Direct-furnish tracheae is air-supplied into pyrolysis zone and combustion zone, with the supply gas fabric feeder rotation of air, revolving speed and gas supply It measures proportional;Blender seethes material mixing in combustion zone, makes the abundant completely burned of material, and make the ashes of bottom to surrounding Ash chute is eventually fallen into after diffusion, the high temperature hot gas generated rises in pyrolysis zone and dry section, finally outside by smoke outlet Discharge.
Compared with prior art, the invention has the advantages that and the utility model has the advantages that
Wind electricity blade waste material sufficiently can be pyrolyzed and be burnt, reduce pollution.Work can be utilized in pretreatment Material is pre-dried in the hot-air of intracavitary upward ascension;Double semicircle doors can allow material uniformly to fall in batches, keep away Exempting from disposable all fall causes to be pyrolyzed, burn insufficient problem;Pass through blender and gas fabric feeder in pyrolytic process Collective effect can be realized material and sufficiently be pyrolyzed completely, burns inner flue gas of the stove and forms vortex, improves the efficiency of pyrolysis;It is burning Area, blender seethe material mixing, and gas fabric feeder provides sufficient air, realizes the abundant completely burned of material;Spiral is cold But pipe enhances heat transfer effect, and plays the role of reinforcing rib, improves furnace body intensity.
Detailed description of the invention
Fig. 1 is wind electricity blade wastes thermal decomposition incineration furnace diagrammatic cross-section provided by the invention.
Fig. 2 is gas fabric feeder vertical view and partial enlargement diagram, illustrates vertical air supply pipe outgassing direction in figure.
Fig. 3 is gas fabric feeder stereoscopic schematic diagram.
Fig. 4 is automatically controlled feeding gate stereoscopic schematic diagram.
Description of symbols:
1- first motor, 2- smoke outlet, 3- dry section, 4- fluidized bed pyrolysis area, 5- mixed pyrolysis area, 6- fixed-bed pyrolysis Area, the combustion zone 7-, 8- gas fabric feeder, the horizontal air supply pipe of 801-, the vertical air supply pipe of 802-, 9- temperature measuring equipment, 10- gas supply dress It sets, the second motor of 11-, 12- ash chute, 13- auxiliary combustion equipment, 14- isolation cover, 15- spiral agitator, the automatically controlled feeding gate of 16-, 17- spiral cooling tube, the first semicircle door of 31-, the second semicircle door of 32-, 33- baffle, 34- convex block, 35- shaft.
Specific embodiment
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
As shown in Figure 1 to 4, a kind of wind electricity blade wastes thermal decomposition incineration furnace provided by the invention, including pyrolytic incineration Furnace body and the auxiliary devices such as temperature controller (temperature measuring equipment) and auxiliary combustion equipment 13.Wherein, pyrolytic incineration furnace body includes furnace The spiral cooling tube 17 depended on outside body and furnace body.There is opening at the top of furnace body, there is working chamber in furnace body, working chamber is by upper And lower includes dry section, pyrolysis zone and combustion zone, is provided with automatically controlled feeding gate 16, spiral agitator 15, gas for cloth in furnace body Device 8, isolation cover 14.Automatically controlled feeding gate 16 is arranged between dry section and pyrolysis zone for dry section and pyrolysis zone to be isolated;Spiral Blender 15 is longitudinally disposed, is driven by motor, and runs through pyrolysis zone and combustion zone;Gas fabric feeder 8 is placed in combustion zone bottom, one Part escape pipe is located at sidewall of the furnace body, the setting of isolation cover 14 in the inside of gas fabric feeder 8, for separation gas fabric feeder 8 with Wind electricity blade material.The smoke outlet 2 communicated with the outside world is provided at the dry section of furnace body upper end, bottom of furnace body is provided with ash chute 12。
17 cross sectional shape of spiral cooling tube is semicircle, and spiral is mounted on furnace wall.Coolant liquid is from bottom to top in cooling tube Flowing, flow direction is raised contrary with in-furnace temperature, to enhance heat transfer effect.Cooling tube can also on the outside of furnace body Enough play the role of reinforcing rib, improves furnace body intensity.
Automatically controlled 16 structure of feeding gate is as shown in figure 4, when working, and pretreated material is stacked above feeding gate, processed material Material is pyrolyzed below feeding gate, a certain number of small sircle holes is provided on feeding gate, so as to the pyrolysis high temperature below feeding gate The pretreated material above feeding gate is dried in gas.In Fig. 4, feeding gate includes two fan semicircle door --- the first semicircles Door 31 and the second semicircle door 32 and baffle 33, convex block 34, shaft 35.Baffle is vertically arranged in above two semicircular door, the first electricity Machine 1 is connect by transmission device with shaft 35, and the first semicircle door 31 is fixed together with shaft, and the second semicircle door 32 passes through zanjon Ball bearing is connect with shaft, and convex block 34 is fixed on 32 marginal position of the second semicircle door, and 34 upper surface of convex block is higher than the first semicircle door 31 lower surface, so as to allow the first semicircle door 31 to contact in rotation with convex block 34.Two semicircular door composition is complete round Block feed inlet.Not on a Plane of rotation, the first semicircle door 31 is higher than second for first semicircle door 31 and the second semicircle door 32 Semicircle door 32, their Plane of rotation are parallel to each other.When charging, the motor held on it of charging door pivot and drive bevel gear Driving is lower to realize rotation, and then two valve feeding gates are opened respectively, and material enters in pyrolysis zone above feeding gate so as to subsequent thermal Solution.Specifically, after first motor 1 starts, the first semicircle door 31 rotates counterclockwise 180 °, under baffle effect, the first semicircle The wind electricity blade material of 31 top of door falls, and then the first semicircle door 31 is encountered after convex block 34 with the second semicircle door 32 counterclockwise The wind electricity blade material of 180 ° of rotation, 32 top of the second semicircle door is hindered under by baffle 33 and 31 side of the first semicircle door It falls, then the first semicircle door 31 rotates clockwise 180 °, and automatically controlled feeding gate 16 is closed, and completes a feed cycle.Automatically controlled charging Door can also use more universal electric gate valve, but effect is obviously not so good as in Fig. 4 double semicircle doors.Double semicircle door energy It enough allows material uniformly to fall in batches, disposable all fall is avoided to cause to be pyrolyzed, burn insufficient problem.
Blender is realized under the driving of the second motor 11 to slowly run, and blade is helical structure.In pyrolysis zone, blade Material is stirred, material mixing is seethed, realizes that material is sufficiently pyrolyzed completely;In combustion zone, on the one hand seethe material mixing, it is real The existing abundant completely burned of material, spreads the ashes of bottom to surrounding, avoids the accumulation of ashes, is convenient for ash discharge.
Pyrolysis zone includes fluidized bed pyrolysis area 4, mixed pyrolysis area 5, fixed-bed pyrolysis area 6 from top to bottom, wherein fluidized bed Pyrolysis zone 4 is for being pyrolyzed little particle wind electricity blade waste material;Mixed pyrolysis area 5 is useless for being pyrolyzed bulky grain and little particle wind electricity blade Material;Fixed-bed pyrolysis area 6 is for being pyrolyzed bulky grain wind electricity blade waste material.Pyrogenation incinerator pyrolysis way is fixed-bed pyrolysis and stream Change the combination of bed pyrolysis, after fixed-bed pyrolysis reaction occurs, air-flow accelerates, and causes wind electricity blade particle to be suspended in pyrolysis and burns It burns in furnace, forms fluidized bed pyrolysis area 4 above fixed-bed pyrolysis area 6.After fluidized bed pyrolysis reaction occurs, wind electricity blade particle It is heated evenly, is in " boiling " state in furnace, pyrolytic reaction efficiency is got higher.After pyrolysis residue (pyrolysis oil, glass fibre, Coke and filler) 7 full combustion of combustion zone is sunk to, temperature is up to 650~870 DEG C, and heat is used to provide dry section 3, pyrolysis Heat needed for area, the ashes after burning fall into ash chute 12.
Gas fabric feeder 8 is placed in combustion zone bottom, including the vertical air supply pipe 802 of 7 horizontal air supply pipes 801 and 4 piece, horizontal The quantity of air supply pipe 801 and vertical air supply pipe 802 can according to need adjustment, and horizontal air supply pipe 801 is located at combustion zone, and vertical Air supply pipe 802 extends to pyrolysis zone.Several ventholes are all provided on every air supply pipe.Gas fabric feeder 8 and feeder 10 connect It connects, feeder 10 is air-supplied toward combustion zone 7 by gas fabric feeder 8, provides sufficient combustion-supporting oxygen for combustion zone 7.Gas 8 bottom of fabric feeder is connect with screw bearing, and its pipeline is placed on the outside of screw bearing, and the interface at both ends is sealed with sealing ring, Bearing is fixed below furnace body.When feeder 10 is that gas fabric feeder 8 supplies, gas fabric feeder 8 can pushing away in air-flow With axis rotation under dynamic, revolving speed increases with the increase of air demand, and to work, intracavity gas is evenly distributed, and it is equal to improve pyrolysis Even property and efficiency.Horizontal air supply pipe 801 provides air for combustion zone;It is vertical to supply in fluidized bed pyrolysis area 4 and mixed pyrolysis area 5 802 upper end of tracheae, which is respectively equipped with 12(quantity, to be increased and decreased as needed) a lesser venthole of diameter, the center line of venthole with The center circle tangent to periphery angular separation θ range of vertical pipe is 20 °~45 °, and the air of supply is made to generate circumferential direction and diameter in this way To two component velocities, gas fabric feeder rotation power is on the one hand provided, on the other hand to provide uniform air in working chamber, and Make to burn inner flue gas of the stove formation vortex, reinforces the disturbance of flue gas, improve the efficiency of pyrolysis.
The effect of isolation cover 14 is the rotation and confession for preventing the accumulation of wind electricity blade waste and influencing gas fabric feeder 8 Gas.14 side wall of isolation cover is preferably arranged to frame structure, so that 8 vertical pipe of gas fabric feeder unhinderedly supplies;Isolation cover 14 The circular hole for the circumferentially array being radially staggered with 8 venthole of gas fabric feeder, i.e. these circular holes and horizontal gas supply are provided on bottom plate 801 venthole rotational circle contour of pipe is not overlapped and (is staggered), so that fabric feeder horizontal tube can be supplied freely, and keeps ashes normal It falls without the air vent for blocking fabric feeder horizontal tube.
Auxiliary combustion equipment 13 is made of oil tank, oil pump and burner, and burning in furnace body can be enabled more abundant.Ash chute 12 is attached Inverted conical structure is closely used, ash chute can be smoothly entered convenient for ashes, prevent the accumulation of ashes.
Temperature controller includes temperature measuring equipment 9, and temperature measuring equipment 9 preferably uses thermometric thermal resistance, passes through 8 axis of gas fabric feeder Set is inserted into wind electricity blade wastes thermal decomposition incineration furnace, the ignition temperature in real-time measurement furnace.When in-furnace temperature is higher than 875 DEG C When (temperature value can adjust as needed), temperature measuring equipment can feed back feeder 10, and feeder 10 can reduce for gas velocity Degree, it is on the contrary then improve the temperature in furnace thus to reduce the temperature in furnace.
When a kind of wind electricity blade wastes thermal decomposition incineration furnace provided by the invention works, wind electricity blade is added by top opening Waste, automatically controlled feeding gate is in off state at this time, and the pyrolysis high-temperature gas below feeding gate carries out the waste material on feeding gate It is dry, when charging, rotation, the first semicircle door 31 are realized under the driving of motor and drive bevel gear that charging door pivot is held on it It is opened respectively with the second semicircle door 32, material enters above feeding gate successively to be passed through fluidized bed pyrolysis area 4 in pyrolysis zone, mixes Close pyrolysis zone 5, fixed-bed pyrolysis area 6, combustion zone.Gas fabric feeder 8 is that pyrolysis zone and combustion zone supply.Blender low speed rotation Dynamic, blade stirs material in pyrolysis zone, seethes material mixing, realizes that material is sufficiently pyrolyzed completely;Fluidized bed pyrolysis area 4 is pyrolyzed Little particle wind electricity blade waste material, pyrolysis zone pyrolysis bulky grain and little particle wind electricity blade waste material, fixed-bed pyrolysis area 6 are pyrolyzed big Grain wind electricity blade waste material.Residue after pyrolysis sinks to combustion zone full combustion, the horizontal air supply pipe 801 in gas fabric feeder 8 Air-supplied toward working chamber with vertical air supply pipe 802, with the supply gas fabric feeder rotation of air, revolving speed is in air demand Direct ratio makes to burn inner flue gas of the stove formation vortex;Blender seethes material mixing in combustion zone, realizes that material sufficiently fires completely Burn, and make the ashes of bottom to eventually falling into ash chute 12 after surrounding diffusion, the high temperature hot gas generated rise to pyrolysis zone and In dry section, finally discharged by smoke outlet.During the work time, when in-furnace temperature is excessively high, temperature measuring equipment 9 can be fed back Feeder 10, feeder 10 reduce gas supply speed, on the contrary then improve in-furnace temperature thus to reduce the temperature in furnace.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as Protection scope of the present invention.

Claims (9)

1. a kind of wind electricity blade wastes thermal decomposition incineration furnace, including furnace body, it is characterised in that: be provided with cooling tube, furnace outside furnace body Body top opening, upper end are provided with the smoke outlet communicated with the outside world, and bottom is provided with ash chute;There is working chamber, work in furnace body Making chamber from top to bottom includes dry section, pyrolysis zone and combustion zone;Automatically controlled feeding gate, spiral agitator, gas are additionally provided in furnace body Body fabric feeder, isolation cover, automatically controlled feeding gate, spiral agitator are driven by motor respectively;The setting of automatically controlled feeding gate in dry section and Between pyrolysis zone, it is provided with several through-holes;Spiral agitator is located in pyrolysis zone and combustion zone;Gas fabric feeder is placed in combustion Area bottom is burnt, part of it escape pipe is located at sidewall of the furnace body, and gas fabric feeder is connect with screw bearing, and can be in furnace body Rotation;Isolation cover is arranged on the inside of gas fabric feeder, for separation gas fabric feeder and wind electricity blade material, the automatically controlled charging Door includes the first semicircle door, the second semicircle door, baffle, convex block, shaft, and baffle is vertically arranged in above two semicircular door, and the first half Circle door is fixed with shaft, and the second semicircle door is connect by bearing with shaft, and convex block is fixed on the second semicircle door edge, table on convex block Face is higher than the lower surface of the first semicircle door, and the first semicircle door is higher than the second semicircle door, their Plane of rotation is parallel to each other.
2. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that: the gas fabric feeder packet Several horizontal air supply pipes and several vertical air supply pipes are included, are all provided with several ventholes on every air supply pipe, on vertical air supply pipe The center circle tangent to periphery angular separation θ range of the center line of venthole and vertical air supply pipe is 20 °~45 °.
3. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that: the gas fabric feeder with Feeder connection.
4. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that: the cooling tube spiral peace On furnace wall, coolant liquid flows from bottom to top in cooling tube.
5. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that: wrap from top to bottom pyrolysis zone Fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area are included, the fluidized bed pyrolysis area is for being pyrolyzed little particle wind electricity blade Waste material;The mixed pyrolysis area is for being pyrolyzed bulky grain and little particle wind electricity blade waste material;The fixed-bed pyrolysis area is for heat Solve bulky grain wind electricity blade waste material.
6. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that: isolation cover side wall is frame Structure is provided with the through-hole being radially staggered with gas fabric feeder venthole on bottom plate.
7. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that: it further include auxiliary combustion equipment, Auxiliary combustion equipment includes oil tank, oil pump and burner.
8. wind electricity blade wastes thermal decomposition incineration furnace according to claim 3, it is characterised in that: further include for surveying in real time The temperature controller of the ignition temperature in furnace is measured, temperature controller feeds back to feeder.
9. a kind of control method of wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that: institute Stating pyrolysis zone from top to bottom includes fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area, and the fluidized bed pyrolysis area is used for It is pyrolyzed little particle wind electricity blade waste material;The mixed pyrolysis area is for being pyrolyzed bulky grain and little particle wind electricity blade waste material;It is described Fixed-bed pyrolysis area is for being pyrolyzed bulky grain wind electricity blade waste material;
The control method includes the following steps:
(1) wind electricity blade waste is added by top opening, automatically controlled feeding gate is in off state at this time, the pyrolysis below feeding gate The waste material on feeding gate is dried in high-temperature gas;
(2) when feeding, rotation, the first semicircle door are realized under the driving of motor and drive bevel gear that charging door pivot is held on it It is opened respectively with the second semicircle door, material enters in pyrolysis zone above feeding gate;
(3) material successively passes through fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area, combustion zone, blender in working chamber Slowly run, blade stirs material in pyrolysis zone, seethes material mixing, is pyrolyzed material sufficiently completely;Fluidized bed pyrolysis area It is pyrolyzed little particle wind electricity blade waste material, pyrolysis zone is pyrolyzed bulky grain and little particle wind electricity blade waste material, the pyrolysis of fixed-bed pyrolysis area Bulky grain wind electricity blade waste material;Residue after pyrolysis sinks to combustion zone full combustion, the horizontal air supply pipe in gas fabric feeder Air-supplied toward working chamber with vertical air supply pipe, with the supply gas fabric feeder rotation of air, revolving speed and air demand are in just Than;Blender combustion zone make material mixing seethe, make the abundant completely burned of material, and make the ashes of bottom to surrounding diffusion after Ash chute is eventually fallen into, the high temperature hot gas generated rises in pyrolysis zone and dry section, is finally discharged by smoke outlet.
CN201810234348.5A 2018-03-21 2018-03-21 A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method Active CN108413402B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810234348.5A CN108413402B (en) 2018-03-21 2018-03-21 A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810234348.5A CN108413402B (en) 2018-03-21 2018-03-21 A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method

Publications (2)

Publication Number Publication Date
CN108413402A CN108413402A (en) 2018-08-17
CN108413402B true CN108413402B (en) 2019-09-20

Family

ID=63133082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810234348.5A Active CN108413402B (en) 2018-03-21 2018-03-21 A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method

Country Status (1)

Country Link
CN (1) CN108413402B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109340754A (en) * 2018-12-13 2019-02-15 福建省星球环保科技有限公司 One kind scraping slag formula biomass incinerator
CN110617488B (en) * 2019-10-08 2021-10-08 台州市凌亚塑胶模具有限公司 Plastic bag film type domestic garbage treatment incinerator
CN111189051B (en) * 2020-01-13 2021-06-11 浙江传超环保科技有限公司 Garbage incineration method
CN111336532A (en) * 2020-04-03 2020-06-26 青岛博迈斯环保技术有限公司 Microminiature organic hazardous waste carbonization treatment device and treatment method
CN111750364A (en) * 2020-06-24 2020-10-09 陕西润和环保科技有限公司 Stirring device for garbage heat treatment furnace
CN112013402A (en) * 2020-08-28 2020-12-01 飞潮(无锡)过滤技术有限公司 Ball-milling type pyrolysis activation furnace
CN112856437B (en) * 2021-01-18 2023-08-11 北京碧海能源装备有限公司 High-efficient pyrolysis garbage incinerator
CN113375166A (en) * 2021-05-28 2021-09-10 北京基亚特环保科技有限公司 Material and gas distribution device for garbage incineration
CN114754360B (en) * 2022-02-10 2024-10-11 北控环境再生能源(张家港)有限公司 Wet garbage preheating system
CN114576636B (en) * 2022-02-17 2022-11-08 生态环境部南京环境科学研究所 Pyrolysis incineration treatment device and treatment process for dangerous waste packages

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202195486U (en) * 2011-08-19 2012-04-18 丁烈文 Waste incineration device
CN105674284A (en) * 2016-03-24 2016-06-15 江苏联兴成套设备制造有限公司 Vertical pyrolysis gasifier
CN205424936U (en) * 2016-03-24 2016-08-03 江苏联兴成套设备制造有限公司 Vertical pyrolysis gasifier
CN205447801U (en) * 2015-12-23 2016-08-10 抚州孙氏兄弟实业有限公司 Biomass combustion furnace goes out tuber pipe and fires burning furnace
CN206037011U (en) * 2016-09-23 2017-03-22 河南神风锅炉有限公司 Vertical biomass boiler
CN206944164U (en) * 2017-06-19 2018-01-30 重庆航天机电设计院 Chamber isolated small-sized rubbish pyrolytic gasification combustion furnace

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202195486U (en) * 2011-08-19 2012-04-18 丁烈文 Waste incineration device
CN205447801U (en) * 2015-12-23 2016-08-10 抚州孙氏兄弟实业有限公司 Biomass combustion furnace goes out tuber pipe and fires burning furnace
CN105674284A (en) * 2016-03-24 2016-06-15 江苏联兴成套设备制造有限公司 Vertical pyrolysis gasifier
CN205424936U (en) * 2016-03-24 2016-08-03 江苏联兴成套设备制造有限公司 Vertical pyrolysis gasifier
CN206037011U (en) * 2016-09-23 2017-03-22 河南神风锅炉有限公司 Vertical biomass boiler
CN206944164U (en) * 2017-06-19 2018-01-30 重庆航天机电设计院 Chamber isolated small-sized rubbish pyrolytic gasification combustion furnace

Also Published As

Publication number Publication date
CN108413402A (en) 2018-08-17

Similar Documents

Publication Publication Date Title
CN108413402B (en) A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method
CN105368478B (en) Continuous internal heating solid organic matter cracking furnace
CN109974004A (en) A kind of cleaning incineration furnace
CN110319447A (en) A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method
CN103060013A (en) Continuous gasifying and cracking multi-effect furnace for plastic recycling
CN112628765A (en) Sludge incineration device
CN210035468U (en) Biomass combustion equipment capable of rotating and uniformly distributing materials
CN203048877U (en) Plastic recycling continuous gasification and cracking multi-effect furnace
CN108930964B (en) A kind of refuse pyrolysis gasification furnace rotary fire grate device
CN104031686B (en) Malleation, fully-closed Poly-generation vapourizing furnace
CN206055669U (en) A kind of feeding structure of biomass fuel boiler
CN206386939U (en) Adjustable circular flue gas stirring drier
CN109282276B (en) Biomass gasifier
CN109404887B (en) Combustion furnace for biological combustion
CN207375998U (en) A kind of device for preparing biomass carbon
CN206604572U (en) A kind of direct draught abraum salt drying and crushing device and system
CN213019595U (en) Combustion and carbonization integrated machine hearth
CN105439141B (en) A kind of environmental protection and energy saving activated carbon lifts stove
CN205603530U (en) Biomass gasification furnace
CN211060092U (en) Steam and hot air integrated machine
CN206755188U (en) A kind of Oil Paint Slag innocent treatment equipment
CN209013205U (en) A kind of refuse pyrolysis gasification mechanism
CN103788978B (en) Internal combustion heating Spiralism type biomass pyrolysis liquefaction device
CN205957154U (en) Biomass particle burner
CN206875437U (en) A kind of tilting type environmental protection organic waste pyrolysis oven

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230221

Address after: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province

Patentee after: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Address before: 1 No. 211167 Jiangsu city of Nanjing province Jiangning Science Park Hongjing Road

Patentee before: NANJING INSTITUTE OF TECHNOLOGY

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230307

Address after: 201400 Room 408, No.30, Lane 4808, Jinhai Road, Fengxian District, Shanghai

Patentee after: Shanghai Boshigo Environmental Protection Complete Engineering Co.,Ltd.

Address before: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province

Patentee before: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.