CN106402885B - A kind of rubbish drying combustion furnace with dispersal of feed - Google Patents

A kind of rubbish drying combustion furnace with dispersal of feed Download PDF

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Publication number
CN106402885B
CN106402885B CN201611034182.XA CN201611034182A CN106402885B CN 106402885 B CN106402885 B CN 106402885B CN 201611034182 A CN201611034182 A CN 201611034182A CN 106402885 B CN106402885 B CN 106402885B
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CN
China
Prior art keywords
chamber
feeding cylinder
charging
discharge barrel
lower layer
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.)
Expired - Fee Related
Application number
CN201611034182.XA
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Chinese (zh)
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CN106402885A (en
Inventor
刘闵
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.)
Xuzhou Hua Zhengzhu Industry Co Ltd
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Individual
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Priority to CN201611034182.XA priority Critical patent/CN106402885B/en
Publication of CN106402885A publication Critical patent/CN106402885A/en
Application granted granted Critical
Publication of CN106402885B publication Critical patent/CN106402885B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F23G5/033Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • 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
    • F23G2201/00Pretreatment
    • F23G2201/10Drying by heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/80Shredding

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

Abstract

The present invention relates to a kind of, and the rubbish with dispersal of feed dries combustion furnace, and furnace body includes that lower layer burns chamber and upper layer burning chamber, and the top side of lower layer's burning chamber is equipped with charging grinding device and pusher dispersal device;The charging grinding device includes feeding cylinder, the discharge barrel that is set in feeding cylinder periphery, rotational installation is in the hot air cavity for blending cap and being installed on discharging drum outer wall of discharge barrel end, there is annular guide space between the outer wall of feeding cylinder and the inner wall of discharge barrel, one end of the feeding cylinder is rotatablely equipped with feed hopper, the other end and blends between cap and has guide gap;Spiral charging axle is installed in the feeding cylinder, spiral is equipped with feed blade in the spiral charging axle, one end of spiral charging axle is through the feed hopper and by the driving axis connection of conveyer belt and charging driving motor, and the other end of spiral charging axle is close to the end face of feeding cylinder;The side wall of the discharge barrel has the air inlet hole being connected to the hot air cavity.

Description

A kind of rubbish drying combustion furnace with dispersal of feed
Technical field
The present invention relates to field of environment protection equipment, the more particularly to combustion furnace of rubbish.
Background technology
Before incineration firing processing, need the moisture removal in rubbish, generally use drying equipment is realized.It is currently used for The equipment of rubbish drying is mainly drying box, is blown against the rubbish in drying box using hot wind, rubbish is dispelled and accelerates rubbish In remaining moisture evaporation.Existing drying box due to lacking the function of blending rubbish, therefore the drying efficiency of rubbish also compared with It is low, subsequent efficiency of combustion is had an effect on, and lack the device that will disperse into stove rubbish above fire grate, therefore heap is easy into stove rubbish Product leads to burn incompletely on fire grate.
Invention content
The shortcomings that for above-mentioned existing combustion furnace, applicant study and improve, and provide a kind of rubbish with dispersal of feed Rubbish dries combustion furnace, has and blends, dries and divergent function, improves the drying efficiency of rubbish, is conducive to fully burning, improves burning Efficiency.
To solve the above-mentioned problems, the present invention uses following scheme:
A kind of rubbish with dispersal of feed dries combustion furnace, including furnace body, is equipped with fire grate in furnace body, is set at the top of furnace body It includes that lower layer burns chamber and upper layer burning chamber to have passage of flame, the furnace body, and the top side of lower layer's burning chamber is equipped with charging Grinding device 200, the other side are burned chamber with upper layer and are connected to, and fire grate is installed on lower layer and burns in chamber, and passage of flame is installed on upper layer Burn the top of chamber;
The charging grinding device includes feeding cylinder, the discharge barrel that is set in feeding cylinder periphery, rotational installation is in discharge barrel The hot air cavity for blending cap and being installed on discharging drum outer wall of end, has annular between the outer wall of feeding cylinder and the inner wall of discharge barrel Guide space, one end of the feeding cylinder are rotatablely equipped with feed hopper, the other end and blend between cap and have guide gap, described The guide gap connection annular guide space and charging tube inner chamber;Spiral charging axle, the spiral shell are installed in the feeding cylinder Spiral is equipped with feed blade in rotation charging axle, and one end of spiral charging axle through the feed hopper and passes through conveyer belt and charging The driving axis connection of driving motor, the other end of spiral charging axle is close to the end face of feeding cylinder;The side wall of the discharge barrel has The air inlet hole being connected to the hot air cavity, the air inlet hole are obliquely installed towards discharging direction, close to the discharging of the feed hopper The end of cylinder is installed with annular discharging chamber, and the bottom of the annular discharging chamber is equipped with discharge bucket, the lower end of discharge bucket with Lower layer burns chamber connection;It is described blend cap include be rotatablely installed in discharge barrel end end cap and be installed on blending on the inside of end cap There is arc to blend face for head, the side blended on head close to the feeding cylinder end, and the arc, which blends, is spaced cloth on face It is equipped with and blends protrusion;The end cap and fixed axis connection, the fixing axle blend driving motor by synchronous band connection;
The top that the lower layer burns chamber is equipped with pusher dispersal device at the discharge bucket;The pusher dispersion dress It sets and is articulated with the pusher oil cylinder that lower layer burns the swing scraping wings of chamber side wall and is installed on the outside of swing scraping wings including upper end, push away Material oil cylinder is fixed by the bracket the outside for being installed on furnace body, the piston rod of pusher oil cylinder through lower layer burn chamber after with swing pusher Plate connects.
As a further improvement of the above technical scheme:
The charging driving motor is also connect by driving gear, driven gear, transmission shaft and synchronous belt with feeding cylinder, institute The rotation direction for stating feeding cylinder is opposite with the rotation direction of spiral charging axle.
The head that blends is hollow structure, blends head and is connect with the blast pipe on the outside of end cap, arc is blended and is spaced on face Equipped with air inlet.
The passage of flame, which tilts, is installed on the top that chamber is burned on upper layer, including tilts to lead fiery section and tilt and lead fiery section upper end Horizontal-extending flame section, the inclination are led between fiery section burns chamber with upper layer and are connected to by dust return pipe.
The back side for swinging scraping wings is equipped with sliding slot, and sliding block, the piston of pusher oil cylinder are slidably fitted in the sliding slot Bar is hinged with the sliding block.
The technical effects of the invention are that:
The combustion furnace of the present invention improves the combustion rate of rubbish using the double-deck furnace chamber;The charging grinding device of setting, it is whole It is simple in structure, it is combined with the structure that blends of end using helical feed, cutting structure, continuous chopping is realized, to rubbish material Fully chopping;By the continuous dispersion hot-air seasoning in ring guide space, good drying effect ensures the abundant combustion of follow-up rubbish It burns;Pusher dispersal device is set in furnace body, prevents sanitary fill on fire grate, further increases efficiency of combustion, reduces fume amount.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure chart that grinding device is fed in the present invention.
Fig. 3 is the structure chart of pusher dispersal device in the present invention.
In figure:1, feeding cylinder;2, discharge barrel;21, air inlet hole;3, cap is blended;31, end cap;32, head is blended;33, arc stirs Broken face;34, protrusion is blended;35, fixing axle;36, air inlet;4, hot air cavity;5, annular guide space;6, feed hopper;7, guide Gap;8, spiral charging axle;9, feed blade;10, driving motor is fed;11, driving motor is blended;12, annular discharging chamber; 13, discharge bucket;14, driving gear;15, driven gear;16, transmission shaft;17, blast pipe;100, furnace body;101, fire grate;102、 Passage of flame;1021, it tilts and leads fiery section;1022, flame section;103, lower layer burns chamber;104, chamber is burned on upper layer;105, Hui Chen Pipe;200, grinding device is fed;300, pusher dispersal device;301, scraping wings is swung;302, pusher oil cylinder;303, holder; 304, sliding slot;305, sliding block.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, the rubbish with dispersal of feed of the present embodiment dries combustion furnace, including furnace body 100, in furnace body 100 Fire grate 101 is installed, the top of furnace body 100 is equipped with passage of flame 102, and furnace body 100 includes that lower layer burns chamber 103 and upper layer burning Chamber 104, the top side that lower layer burns chamber 103 are equipped with charging grinding device 200, and the other side is burned chamber 104 with upper layer and is connected to, Fire grate 101 is installed on lower layer and burns in chamber 103, and passage of flame 102 is installed on the top that chamber 104 is burned on upper layer.
As shown in Fig. 2, charging grinding device 200 includes feeding cylinder 1, the discharge barrel 2 for being set in 1 periphery of feeding cylinder, rotation It is installed on the hot air cavity 4 for blending cap 3 and be installed on 2 outer wall of discharge barrel of 2 end of discharge barrel, outer wall and the discharge barrel 2 of feeding cylinder 1 Inner wall between there is annular guide space 5, one end of feeding cylinder 1 is rotatablely equipped with feed hopper 6, the other end and blend cap 3 it Between have guide gap 7, guide gap 7 is connected to annular guide space 5 and 1 inner cavity of feeding cylinder;Be equipped in feeding cylinder 1 spiral into Expect axis 8, spiral is equipped with feed blade 9 in spiral charging axle 8, and one end of spiral charging axle 8 through feed hopper 6 and passes through transmission The driving axis connection of band and charging driving motor 10, the other end of spiral charging axle 8 is close to the end face of feeding cylinder 1;Discharge barrel 2 There is side wall the air inlet hole 21 being connected to hot air cavity 4, air inlet hole 21 to be obliquely installed towards discharging direction, close to going out for feed hopper 6 The end of barrel 2 is installed with annular discharging chamber 12, and the bottom of annular discharging chamber 12 is equipped with discharge bucket 13, discharge bucket 13 Chamber 103 is burned with lower layer and is connected in lower end;Cap 3 is blended to include rotational installation in the end cap 31 of 2 end of discharge barrel and be installed on end cap 31 insides blend first 32, and blending the side on first 32 close to 1 end of feeding cylinder, there is arc to blend face 33, and arc blends face 33 Upper arranged for interval blends protrusion 34;End cap 31 is connect with fixing axle 35, and fixing axle 35 blends driving electricity by synchronous band connection Machine 11.
As shown in Figure 1, passage of flame 102, which tilts, is installed on the top that chamber 104 is burned on upper layer, including tilts and lead fiery section 1021 And tilt and lead the horizontal-extending flame section 1022 in 1021 upper end of fiery section, fiery section 1021 is led in inclination and upper layer burn between chamber 104 by Dust return pipe 105 is connected to.Dust return pipe 105 is connected to passage of flame 102 and chamber 104 is burned on upper layer, and the flue dust in flame impinges upon inclination After leading in fiery section 1021, largely falls into dust return pipe 105 and be back to upper layer and burn in chamber 104, burnt again, finally Fully burning.
As shown in Figure 1, Figure 3, the top of lower layer's burning chamber 103 is equipped with pusher dispersal device 300 at discharge bucket 13; Pusher dispersal device 300 includes that upper end is articulated with the swing scraping wings 301 of lower layer's burning 103 side wall of chamber and is installed on swing pusher The pusher oil cylinder 302 in 301 outside of plate, pusher oil cylinder 302 are fixedly installed in the outside of furnace body 100, pusher oil cylinder by holder 303 302 piston rod is connect after lower layer's burning chamber 103 with swing scraping wings 301;The back side for swinging scraping wings 301 is equipped with sliding slot 304, sliding block 305 is slidably fitted in sliding slot 304, the piston rod and sliding block 305 of pusher oil cylinder 302 are hinged.Pusher oil cylinder 302 It pushes back movable pendulum and moves scraping wings 301, being pushed into stove rubbish to the other side of fire grate 101 on scraping wings 301, push are swung by dropping down onto When rubbish will disperse and drop down onto on fire grate 101.
For improve powder feeding efficiency, reduce charging resistance, as shown in Fig. 2, charging driving motor 10 also by driving gear 14, Driven gear 15, transmission shaft 16 and synchronous belt are connect with feeding cylinder 1, the rotation of the rotation direction and spiral charging axle 8 of feeding cylinder 1 Direction is opposite.Feeding cylinder 1 and spiral charging axle 8 are driven using a motor simultaneously, it is compact-sized, occupy little space.
To further increase the drying effect of rubbish, as shown in Fig. 2, it is hollow structure to blend first 32, first 32 and end are blended The blast pipe 17 in 31 outside of cap connects, and arc, which blends, is equipped at intervals with air inlet 36 on face 33.When blending first 32 pairs of rubbish and blending, It is also tentatively dried by hot wind, the rubbish after drying enters in annular guide space 5 dries again.
The combustion furnace of the present invention, the course of work are:
Rubbish enters from feed hopper 6 in feeding cylinder 1, and driving rubbish pushes forward when spiral charging axle 8 rotates, and feeds Cylinder 1 also rotates simultaneously, and rubbish tentatively shreds under the action of during push in feed blade 9, and rubbish enters guide gap 7 In, it is blended again under the rotation for blending first 32, the rubbish after blending enters in annular guide space 5, and is constantly pushed forward It squeezes, starts the wind turbine of hot air cavity 4, hot wind enters in annular guide space 5, and drying and processing, the rubbish after drying are carried out to rubbish Annular discharging chamber 12 is finally entered, being directed into lower layer by discharge bucket 13 burns in chamber 103;Into stove rubbish in pusher dispersal device Under the action of 300, dispersion drops down onto on fire grate 101;Rubbish carries out first time burning in lower layer burns chamber 103, is burnt on upper layer It burns and carries out second of burning in chamber 104, flame is exported from passage of flame 102, and a large amount of flue dust is carried out at burning again Reason.
Embodiment provided above is the better embodiment of the present invention, only is used for facilitating illustrating the present invention, not to this hair It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the put forward skill of the present invention In the range of art feature, using the equivalent embodiment locally changed or modified made by disclosed technology contents, and Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.

Claims (3)

1. a kind of rubbish with dispersal of feed dries combustion furnace, including furnace body(100), furnace body(100)In fire grate is installed (101), furnace body(100)Top be equipped with passage of flame(102), it is characterised in that:The furnace body(100)Chamber is burned including lower layer (103)And chamber is burned on upper layer(104), lower layer's burning chamber(103)Top side be equipped with charging grinding device 200, the other side Chamber is burned with upper layer(104)Connection, fire grate(101)It is installed on lower layer and burns chamber(103)In, passage of flame(102)It is installed on Layer burns chamber(104)Top;
The charging grinding device(200)Including feeding cylinder(1), be set in feeding cylinder(1)The discharge barrel of periphery(2), rotation peace Loaded on discharge barrel(2)End blends cap(3)And it is installed on discharge barrel(2)The hot air cavity of outer wall(4), feeding cylinder(1)Outer wall With discharge barrel(2)Inner wall between there is annular guide space(5), the feeding cylinder(1)One end be rotatablely equipped with feed hopper (6), the other end and blend cap(3)Between have guide gap(7), the guide gap(7)It is connected to the annular guide space (5)With feeding cylinder(1)Inner cavity;The feeding cylinder(1)In spiral charging axle is installed(8), the spiral charging axle(8)Upper spiral Feed blade is installed(9), spiral charging axle(8)One end run through the feed hopper(6)And it is driven by conveyer belt and charging Motor(10)Driving axis connection, spiral charging axle(8)The other end close to feeding cylinder(1)End face;The discharge barrel(2)'s Side wall has and the hot air cavity(4)The air inlet hole of connection(21), the air inlet hole(21)It is obliquely installed, leans on towards discharging direction The nearly feed hopper(6)Discharge barrel(2)End be installed with annular discharging chamber(12), the annular discharging chamber(12)'s Bottom is equipped with discharge bucket(13), discharge bucket(13)Lower end and lower layer burn chamber(103)Connection;It is described to blend cap(3)Including It is rotatablely installed in discharge barrel(2)The end cap of end(31)And it is installed on end cap(31)Inside blends head(32), described to blend head (32)The upper close feeding cylinder(1)There is arc to blend face for the side of end(33), the arc blends face(33)Upper interval It is disposed with and blends protrusion(34);The end cap(31)With fixing axle(35)Connection, the fixing axle(35)Pass through synchronous band connection Blend driving motor(11);
The lower layer burns chamber(103)Top close to the discharge bucket(13)Place is equipped with pusher dispersal device(300);It is described Pusher dispersal device(300)It is articulated with lower layer including upper end and burns chamber(103)The swing scraping wings of side wall(301)And it is installed on pendulum Dynamic scraping wings(301)The pusher oil cylinder in outside(302), pusher oil cylinder(302)Pass through holder(303)It is fixedly installed in furnace body (100)Outside, pusher oil cylinder(302)Piston rod through lower layer burn chamber(103)Afterwards with swing scraping wings(301)Connection; The charging driving motor(10)Also pass through driving gear(14), driven gear(15), transmission shaft(16)And synchronous belt and charging Cylinder(1)Connection, the feeding cylinder(1)Rotation direction and spiral charging axle(8)Rotation direction it is opposite;It is described to blend head(32) For hollow structure, head is blended(32)With end cap(31)The blast pipe in outside(17)Connection, arc blend face(33)Upper interval is set There is air inlet(36).
2. the rubbish according to claim 1 with dispersal of feed dries combustion furnace, it is characterised in that:The passage of flame (102)Inclination is installed on upper layer and burns chamber(104)Top, including tilt lead fiery section(1021)And it tilts and leads fiery section(1021)On Hold horizontal-extending flame section(1022), the inclination leads fiery section(1021)Chamber is burned with upper layer(104)Between by dust return pipe (105)Connection.
3. the rubbish according to claim 1 with dispersal of feed dries combustion furnace, it is characterised in that:The swing scraping wings (301)The back side be equipped with sliding slot(304), the sliding slot(304)In be slidably fitted with sliding block(305), pusher oil cylinder(302)Work Stopper rod and the sliding block(305)It is hinged.
CN201611034182.XA 2016-11-19 2016-11-19 A kind of rubbish drying combustion furnace with dispersal of feed Expired - Fee Related CN106402885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611034182.XA CN106402885B (en) 2016-11-19 2016-11-19 A kind of rubbish drying combustion furnace with dispersal of feed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611034182.XA CN106402885B (en) 2016-11-19 2016-11-19 A kind of rubbish drying combustion furnace with dispersal of feed

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CN106402885B true CN106402885B (en) 2018-08-24

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109340758B (en) * 2018-09-03 2020-08-21 江西国财中洁新能环境产业有限公司 Efficient rubbish pyrolysis device
CN111878819A (en) * 2019-04-03 2020-11-03 杭州更蓝生物科技有限公司 Domestic waste incinerator of abundant burning
CN110056880B (en) * 2019-04-30 2021-07-06 杭州更蓝生物科技有限公司 Burn burning furnace convenient to clearance
CN110397926A (en) * 2019-08-23 2019-11-01 江苏中态环境工程有限公司 Chain-plate type grate furnace
CN112658009A (en) * 2020-12-10 2021-04-16 湖北加德科技股份有限公司 System and method for gasification and melting treatment of organic solid waste
CN115823590B (en) * 2022-11-16 2023-06-16 博耐特瑞(北京)环保科技有限公司 Plum blossom cone-shaped distributing device of garbage pyrolysis furnace

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JPH08327033A (en) * 1995-06-01 1996-12-10 Towa Metsukusu Kk Incinerator
CN1121277C (en) * 1998-06-12 2003-09-17 油研工业株式会社 Garbage disposal method and garbage disposal apparatus
CN2525380Y (en) * 2002-02-09 2002-12-11 吕铜山 Refuse incinerator
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Effective date of registration: 20180704

Address after: 311815 No. 10 Yucai Road, Zhuji Town, Zhuji City, Zhejiang

Applicant after: Huang Xianfei

Address before: 214000 Jiangsu Xishan Wuxi District Beizhen Beizhen Zhang Jing Industrial Park

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Effective date of registration: 20191225

Address after: 221000 Qingshan Spring Industrial Zone, Jiawang District, Xuzhou, Jiangsu

Patentee after: Xuzhou Hua Zhengzhu Industry Co. Ltd.

Address before: 311815, Yucai Road, 10 Town, Shaoxing, Zhejiang, Zhuji

Patentee before: Huang Xianfei

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Granted publication date: 20180824

Termination date: 20191119