CN110056878A - A kind of device of biomass incineration disposal organic liquid waste - Google Patents

A kind of device of biomass incineration disposal organic liquid waste Download PDF

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Publication number
CN110056878A
CN110056878A CN201910337679.6A CN201910337679A CN110056878A CN 110056878 A CN110056878 A CN 110056878A CN 201910337679 A CN201910337679 A CN 201910337679A CN 110056878 A CN110056878 A CN 110056878A
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China
Prior art keywords
air
fire grate
burning room
organic liquid
side wall
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Application number
CN201910337679.6A
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Chinese (zh)
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CN110056878B (en
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不公告发明人
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Anhui Fuel Smart Technology Co ltd
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Individual
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    • 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
    • F23G5/002Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
    • 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
    • F23G5/44Details; Accessories
    • F23G5/46Recuperation of heat

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)

Abstract

The invention discloses a kind of devices of biomass incineration disposal organic liquid waste, including Burning Room, negative-pressure air fan, first movement formula fire grate, the second sliding grate, First air air inlet and feed system, second sliding grate is set to the lower section of first movement formula fire grate, it is characterized by: negative-pressure air fan is connect with Burning Room bottom, First air air inlet is set to the top of first movement formula fire grate, it is additionally provided with c-type high-temperature heat pipe in the side of first movement formula fire grate, organic liquid waste storage tank is additionally provided in feeding packing auger.The present invention has the advantage that organic liquid waste is capable of fixing compared with prior art and burns on fire grate, realizes completely burned;Particle and air co-current contact reduce the phenomenon that even avoiding imperfect combustion;Entrance is conducted heat to using c-type high-temperature heat pipe, effective use energy ignites to particle, extends the active combustion time;Rationally, effective protection Burning Room side wall avoids security risk for air inlet system design.

Description

A kind of device of biomass incineration disposal organic liquid waste
Technical field
The present invention relates to field of combustion technology and debirs disposal technology field more particularly to a kind of biomass to burn Burn the device of disposition organic liquid waste.
Background technique
Debirs harmlessness disposing is the important topic that today's society faces, and is especially generated to some special occasions The disposition of harmful waste liquid.As the organic liquid waste that scientific research institutions, colleges and universities and special industry generate has, yield is few, more than component and complicated Feature is difficult to carry out effective harmlessness disposing.Burning is a kind of common method of disposal.But traditional incinerator is usually to protect The sustained combustion for holding fuel, all in such a way that fuel is contacted with air inversion, i.e., using the side by discharging fume at the top of bottom air inlet Formula, this mode easily makes some low boiling points but the high substance of burning point is with flue gas direct emission, cannot effectively dispose, especially It is become apparent during processing complex component organic liquid waste.The scheme of combustion chambers burn is sprayed into there is also defect using atomization, When fuel element complexity, there is the fuel residence time too short to cannot achieve all components all completely burneds.This programme use will have Machine waste liquid is sprayed onto the scheme on biological particles, enables to be fixed on fire grate and burn, substantially prolongs in combustion chamber Residence time enables to obtain effective full combustion, reduces harm.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of biomass incineration disposal organic liquid wastes Device.
The present invention is achieved by the following technical solutions: a kind of device of biomass incineration disposal organic liquid waste, including Burning Room, negative-pressure air fan, first movement formula fire grate, the second sliding grate, First air air inlet and feed system, feed system Including feeding packing auger and biological particles hopper, the entrance of feeding packing auger is set to the top of first movement formula fire grate, and second moves The lower section that dynamic formula fire grate is set to first movement formula fire grate is opposite with first movement formula fire grate moving direction, it is characterised in that: negative Pressure fan is connect with Burning Room bottom, and First air air inlet is set to the top of first movement formula fire grate, in first movement formula furnace The side of row is additionally provided with c-type high-temperature heat pipe, and the cold end of c-type high-temperature heat pipe is set to the surface of first movement formula fire grate, heat End is arranged between first movement formula fire grate and the second sliding grate, and organic liquid waste storage tank is additionally provided in feeding packing auger, Organic liquid waste storage tank is set to the downstream side of biological particles hopper.
As further improvement of these options, First air air inlet includes top primary air nozzle and side wall First air Mouthful, top primary air nozzle is set on the roof of Burning Room, and side wall primary air nozzle is set to feeding packing auger and Burning Room contact portion On the Burning Room side wall of top.
As further improvement of these options, Secondary Air air inlet is additionally provided on the side wall of Burning Room, it is secondary Wind air inlet includes corner overfiren air port and side wall overfiren air port, and side wall overfiren air port is set to the second sliding grate upstream one On the Burning Room side wall of side, corner overfiren air port is set to Burning Room angle position above side wall overfiren air port.
As further improvement of these options, it is provided with ladle cover on the outside of Burning Room, the shape between ladle cover and Burning Room At gap, in ladle cover bottom there are blow vent, side wall primary air nozzle, side wall overfiren air port and corner overfiren air port with ladle cover with Gap connection between Burning Room.
As further improvement of these options, First air heat exchanger, First air heat exchange are additionally provided in Burning Room Device is set to negative-pressure air fan and Burning Room contact position, and top air inlet is connect by primary air piping with First air heat exchanger.
As further improvement of these options, accessory fan is additionally provided in the cold side inlet of First air heat exchanger.
As further improvement of these options, the downstream side of the second sliding grate tilts upward setting, Water-cooling wall is additionally provided on the side Burning Room side wall of the tail portion face of two sliding grates.
As further improvement of these options, the flue gas being vertically arranged is provided with below the second sliding grate Baffle plate.
The present invention is had the advantage that compared with prior art using the side being sprayed onto organic liquid waste on biological particles Case enables to be fixed on fire grate and burn, substantially prolongs the residence time in combustion chamber, enables to be fired completely It burns, reduces harm;Particle and air co-current contact, make particle and fugitive constituent that can obtain sufficiently long burning time, reduce The phenomenon that even avoiding imperfect combustion;Entrance is conducted heat to using c-type high-temperature heat pipe, effective use energy draws particle Combustion extends the active combustion time;Reasonable air inlet system is designed, effective protection Burning Room side wall avoids security risk.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation Example.
A kind of device of biomass incineration disposal organic liquid waste, including Burning Room 1, negative-pressure air fan 7, first movement formula fire grate 31, the second sliding grate 32, First air air inlet and feed system, feed system include feeding packing auger 4 and biological particles Hopper 41, the entrance of feeding packing auger 4 are set to the top of first movement formula fire grate 31, and the second sliding grate 32 is set to first The lower section of sliding grate 31 is opposite with first movement formula 31 moving directions of fire grate, it is characterised in that: negative-pressure air fan 7 and Burning Room The connection of 1 bottom, First air air inlet is set to the top of first movement formula fire grate 31, the side of first movement formula fire grate 31 also It is provided with c-type high-temperature heat pipe 6, the cold end of c-type high-temperature heat pipe 6 is set to the surface of first movement formula fire grate 31, hot end setting Between first movement formula fire grate 31 and the second sliding grate 32, organic liquid waste storage tank 42 is additionally provided in feeding packing auger 4, Organic liquid waste storage tank 42 is set to the downstream side of biological particles hopper 41.Traditional incinerator is usually to keep holding for fuel Afterflame is burnt, all in such a way that fuel is contacted with air inversion, i.e., by the way of by smoke evacuation at the top of bottom air inlet, but it is this Mode easily makes some low boiling points but the high substance of burning point is directly excluded with flue gas, fails effectively to be disposed, especially handle It is become apparent during complex component organic liquid waste.In the present solution, using auger 4 during conveying biological particles Organic liquid waste is sprayed on biological particles, enables to burn on fire grate, when particle is in first movement fire grate up-igniting Afterwards, with the progress of burning, particle starts fragmentation, drops on the second sliding grate 32 via first movement formula fire grate 31 Afterwards, it is sufficiently contacted with air, forms high-temperature region above the second sliding grate 32, on the one hand the energy of high-temperature region passes through directly Heat radiation mode from below on first movement formula fire grate 31 particular radiation conduct heat, on the other hand warmed by c-type height Heat is transported to the surface of first movement formula fire grate 31 by pipe 6, the air entered by First air air inlet by blowing heat to Particle surface can heat fuel from upper and lower surface in this way, make fugitive constituent that pilot fuel be precipitated;In negative pressure wind after fugitive constituent precipitation It moves under the drive of machine 7 with particle, is sufficiently contacted under high temperature environment with oxygen in the process in the same direction, realize completely burned.
First air air inlet includes top primary air nozzle 52 and side wall primary air nozzle 51, and top primary air nozzle 52, which is set to, to be burnt On the roof for burning room 1, side wall primary air nozzle 51 is set to 1 side wall of Burning Room above feeding packing auger 4 and 1 contact portion of Burning Room On.The function of top primary air nozzle 52 mainly gets off the blowing heat of c-type high-temperature heat pipe 6, analyses the fugitive constituent in particle Out, side wall primary air nozzle 51 is to be blown into downstream participation for a part to be trapped in the fugitive constituent near 4 import of feeding packing auger Burning, prevents its enrichment from causing security risk.
Secondary Air air inlet is additionally provided on the side wall of Burning Room 1, Secondary Air air inlet includes corner overfiren air port 54 With side wall overfiren air port 53, side wall overfiren air port 53 is set on 1 side wall of Burning Room of 32 upstream side of the second sliding grate, Corner overfiren air port 54 is set to 53 top Burning Room of side wall overfiren air port, 1 angle position.Secondary air inlet is on the one hand to burning Air is supplemented in room 1, promotes full combustion;Another aspect side wall overfiren air port 53 being capable of shape together with corner overfiren air port 54 At protection air curtain, the high temperature flying dust of burning particles is avoided to contact with 1 side wall of Burning Room, 1 inner wall of effective protection Burning Room extends it Service life;In addition, the direction of motion of 53 the second sliding grate of face 32 of side wall overfiren air port, can effectively facilitate flue gas and Flying dust turns to, and makes 1 interior air-flow smooth movements of Burning Room, stablizes effective high-temperature region above the second sliding grate 32.
It is provided with ladle cover 2 on the outside of Burning Room 1, forms gap between ladle cover 2 and Burning Room 1, there are logical in 2 bottom of ladle cover Port 21, side wall primary air nozzle 51, side wall overfiren air port 53 and corner overfiren air port 54 are between ladle cover 2 and Burning Room 1 Gap connection.The design of ladle cover 2 can efficiently use air-flow to reduce energy loss while reduce the use of thermal insulation material.
First air heat exchanger 81 is additionally provided in Burning Room 1, First air heat exchanger 81 is set to negative-pressure air fan 7 and burns 1 contact position of room, top air inlet are connect by primary air piping 83 with First air heat exchanger 81.First air heat exchanger 81 by with burn The flue gas heat exchange of 1 bottom of room is burnt, effective recovered flue gas energy accelerates particle and ignites, while improving furnace temperature and guaranteeing disposition effect.
Accessory fan 82 is additionally provided in the cold side inlet of First air heat exchanger 81.Since pipeline is longer, 7 nothing of negative-pressure air fan Method guarantee First air air output, adding accessory fan 82 can effectively ensure that the supply of First air, at the same can facilitate for The air quantity of First air is adjusted.
The downstream side of second sliding grate 32 tilts upward setting, in the tail portion face of second sliding grate 32 Water-cooling wall 9 is additionally provided on 1 side wall of side Burning Room.The downstream side of second sliding grate 32, which tilts upward setting, to be had Effect accelerates wind speed herein, blows afloat flying dust largely and contacts with water-cooling wall 9, promotes heat exchange.
The flue gas baffle plate 12 being vertically arranged is provided in the lower section of the second sliding grate 32.Flue gas is in flue gas baffle plate The residence time is extended under the action of 12, while flow velocity gradually decreases, flue dust therein is effectively settled, sink The flue dust of drop can be discharged by being set to the dust storage chamber 11 of bottom.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.

Claims (8)

1. a kind of device of biomass incineration disposal organic liquid waste, including Burning Room, negative-pressure air fan, first movement formula fire grate, Two sliding grates, First air air inlet and feed system, the feed system include feeding packing auger and biological particles hopper, The entrance of the feeding packing auger is set to the top of first movement formula fire grate, and second sliding grate is set to first movement The lower section of formula fire grate is opposite with first movement formula fire grate moving direction, it is characterised in that: the negative-pressure air fan and the Burning Room Bottom connection, the First air air inlet is set to the top of the first movement formula fire grate, in the first movement formula fire grate Side be additionally provided with c-type high-temperature heat pipe, the cold end of the c-type high-temperature heat pipe be set to the first movement formula fire grate just on Side, hot end are arranged between first movement formula fire grate and the second sliding grate, are additionally provided in the feeding packing auger organic Waste tank, the organic liquid waste storage tank are set to the downstream side of biological particles hopper.
2. a kind of device of biomass incineration disposal organic liquid waste as described in claim 1, it is characterised in that: the First air into Air port includes top primary air nozzle and side wall primary air nozzle, and the top primary air nozzle is set on the roof of Burning Room, described Side wall primary air nozzle is set on the Burning Room side wall above feeding packing auger and Burning Room contact portion.
3. the device of any biomass incineration disposal organic liquid waste as described in claim 1, it is characterised in that: in the burning Secondary Air air inlet is additionally provided on the side wall of room, the Secondary Air air inlet includes corner overfiren air port and side wall Secondary Air Mouthful, the side wall overfiren air port is set on the Burning Room side wall of the second sliding grate upstream side, the corner Secondary Air Mouth is set to Burning Room angle position above side wall overfiren air port.
4. a kind of device of biomass incineration disposal organic liquid waste as described in Claims 2 or 3, it is characterised in that: the burning Outside is provided with ladle cover, forms gap between the ladle cover and Burning Room, and in the ladle cover bottom, there are blow vents, described The gap of side wall primary air nozzle, side wall overfiren air port and corner overfiren air port between ladle cover and Burning Room is connected to.
5. a kind of device of biomass incineration disposal organic liquid waste as described in claim 1, it is characterised in that: in the Burning Room It is inside additionally provided with First air heat exchanger, the First air heat exchanger is set to negative-pressure air fan and Burning Room contact position, the top Air inlet is connect by primary air piping with the First air heat exchanger.
6. a kind of device of biomass incineration disposal organic liquid waste as claimed in claim 5, it is characterised in that: exchange heat in First air The cold side inlet of device is additionally provided with accessory fan.
7. a kind of device of biomass incineration disposal organic liquid waste as described in claim 1, it is characterised in that: described second is mobile The downstream side of formula fire grate tilts upward setting, also sets on the side Burning Room side wall of the tail portion face of the second sliding grate It is equipped with water-cooling wall.
8. a kind of device of biomass incineration disposal organic liquid waste as described in claim 1, it is characterised in that: in the second movable type The flue gas baffle plate being vertically arranged is provided with below fire grate.
CN201910337679.6A 2019-04-25 2019-04-25 Device for treating organic waste liquid by biomass incineration Active CN110056878B (en)

Priority Applications (1)

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CN201910337679.6A CN110056878B (en) 2019-04-25 2019-04-25 Device for treating organic waste liquid by biomass incineration

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Application Number Priority Date Filing Date Title
CN201910337679.6A CN110056878B (en) 2019-04-25 2019-04-25 Device for treating organic waste liquid by biomass incineration

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CN110056878B CN110056878B (en) 2021-04-20

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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0989460A (en) * 1995-09-26 1997-04-04 Okamoto:Kk Shaft furnace
CN2680985Y (en) * 2004-02-20 2005-02-23 云南电力建设工程服务有限公司 Highly effective swinging biomass gasification furnace with high adaptability to various fuels
CN101053443A (en) * 2006-04-11 2007-10-17 上海森林印务有限公司 Automatic fire-controlling coal stove for tobacco roasting machine
CN200968616Y (en) * 2006-07-07 2007-10-31 赵水木 Furnace for cremation of house refuse
CN101093150A (en) * 2007-07-06 2007-12-26 中国黄金集团公司技术中心 Method for converting to hot air from flue gas in baking furnace
CN101191617A (en) * 2006-12-01 2008-06-04 楼龙春 Mixing burning method for farming and forestry castoff and sludge or sewage
JP2008256226A (en) * 2007-03-30 2008-10-23 Mitsui Eng & Shipbuild Co Ltd Distilled spirit lees treatment method and device
CN101408307A (en) * 2007-10-12 2009-04-15 朱金贵 Hydrogen-oxygen combustion-supporting horizontal boiler
JP4701138B2 (en) * 2006-09-04 2011-06-15 三菱重工環境・化学エンジニアリング株式会社 Stoker-type incinerator and its combustion control method
WO2013157724A1 (en) * 2012-04-16 2013-10-24 한국에너지기술연구원 Suspended combustion type power steam generator capable of rapid and high-temperature pyrolysis using frdf for extending residence time of high-temperature gas
CN103953930A (en) * 2014-04-17 2014-07-30 浙江大学 Efficient mobile bed gasifier device with pre-dechlorinating function and dechlorinating method of efficient mobile bed gasifier device
CN106322393A (en) * 2015-06-15 2017-01-11 马吉发 Garbage incinerator
EP2489936A3 (en) * 2011-02-21 2017-11-29 DRU Verwarming B.V. Closed hearth system with forced air flow
CN108019757A (en) * 2017-11-21 2018-05-11 天津大学 A kind of domestic garbage pyrolysis burns combined unit

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0989460A (en) * 1995-09-26 1997-04-04 Okamoto:Kk Shaft furnace
CN2680985Y (en) * 2004-02-20 2005-02-23 云南电力建设工程服务有限公司 Highly effective swinging biomass gasification furnace with high adaptability to various fuels
CN101053443A (en) * 2006-04-11 2007-10-17 上海森林印务有限公司 Automatic fire-controlling coal stove for tobacco roasting machine
CN200968616Y (en) * 2006-07-07 2007-10-31 赵水木 Furnace for cremation of house refuse
JP4701138B2 (en) * 2006-09-04 2011-06-15 三菱重工環境・化学エンジニアリング株式会社 Stoker-type incinerator and its combustion control method
CN101191617A (en) * 2006-12-01 2008-06-04 楼龙春 Mixing burning method for farming and forestry castoff and sludge or sewage
JP2008256226A (en) * 2007-03-30 2008-10-23 Mitsui Eng & Shipbuild Co Ltd Distilled spirit lees treatment method and device
CN101093150A (en) * 2007-07-06 2007-12-26 中国黄金集团公司技术中心 Method for converting to hot air from flue gas in baking furnace
CN101408307A (en) * 2007-10-12 2009-04-15 朱金贵 Hydrogen-oxygen combustion-supporting horizontal boiler
EP2489936A3 (en) * 2011-02-21 2017-11-29 DRU Verwarming B.V. Closed hearth system with forced air flow
WO2013157724A1 (en) * 2012-04-16 2013-10-24 한국에너지기술연구원 Suspended combustion type power steam generator capable of rapid and high-temperature pyrolysis using frdf for extending residence time of high-temperature gas
CN103953930A (en) * 2014-04-17 2014-07-30 浙江大学 Efficient mobile bed gasifier device with pre-dechlorinating function and dechlorinating method of efficient mobile bed gasifier device
CN106322393A (en) * 2015-06-15 2017-01-11 马吉发 Garbage incinerator
CN108019757A (en) * 2017-11-21 2018-05-11 天津大学 A kind of domestic garbage pyrolysis burns combined unit

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