CN106180151A - Solid danger waste material envelope formula two-stage screw continuous feed integrated system - Google Patents

Solid danger waste material envelope formula two-stage screw continuous feed integrated system Download PDF

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Publication number
CN106180151A
CN106180151A CN201610751328.6A CN201610751328A CN106180151A CN 106180151 A CN106180151 A CN 106180151A CN 201610751328 A CN201610751328 A CN 201610751328A CN 106180151 A CN106180151 A CN 106180151A
Authority
CN
China
Prior art keywords
feed bin
waste material
feed
port
integrated system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610751328.6A
Other languages
Chinese (zh)
Inventor
莫德禧
李军
陈竹
李要建
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.)
Nantong Tianlan Environmental Protection and Energy Equipment Co Ltd
Original Assignee
Nantong Tianlan Environmental Protection and Energy Equipment Co Ltd
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 Nantong Tianlan Environmental Protection and Energy Equipment Co Ltd filed Critical Nantong Tianlan Environmental Protection and Energy Equipment Co Ltd
Priority to CN201610751328.6A priority Critical patent/CN106180151A/en
Publication of CN106180151A publication Critical patent/CN106180151A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18Liquid substances or solutions comprising solids or dissolved gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/0075Disposal of medical waste
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/15Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers

Abstract

Solid danger waste material envelope formula two-stage screw continuous feed integrated system, relates to field of garbage disposal equipment.Including feed bin, the side of feed bin is provided with charging aperture, the lower end of feed bin is provided with discharging opening, the charging aperture of feed bin is equipped with the gate that surges that powers on, the discharging opening of feed bin connects disintegrating machine, the port of export of disintegrating machine connects one-level conveying worm, and the port of export of one-level conveying worm connects has deuterostrophies conveyer, the port of export of deuterostrophies conveyer to be used for connecting solid waste process stove.The charging aperture of the one-level conveying worm of the present invention is provided with the disintegrating machine cooperated and hydraulic pressure material-pulling device, packed hazardous waste material carries out broken bag and crushes, and broken rear material particular diameter is 50 100mm, it is ensured that the uniformity of charging;The port of export of one-level conveying worm connect have under electro-hydraulic dynamic gate, it is to avoid tail gas refluxes, it is ensured that the sealing of charging.

Description

Solid danger waste material envelope formula two-stage screw continuous feed integrated system
Technical field
The present invention relates to field of garbage disposal equipment, be specially a kind of solid danger waste material envelope formula two-stage screw continuous feed collection One-tenth system.
Background technology
Hazardous waste has the characteristics such as chemical reactivity, chemical toxicity, corrosivity.The clinical waste wherein belonging to HW01 contains Have substantial amounts of virus and antibacterial, be the hazardous waste of serious pollution, have infectiousness, damaging, genetoxic, chemical toxicity and The hazard properties such as the property detested.If hazardous waste particularly medical waste treatment is incorrect, it will cause many environmental problems very To being directly detrimental to health.
At present China dispose the heat treatment mode of hazardous waste particularly clinical waste mainly have burning, be pyrolyzed, gasify and The technology such as Cement Composite Treated by Plasma, corresponding feeding manner is mainly batch (-type) pusher feeding and single step helical conveying charging two classes, But both feeding manners are respectively present following deficiency: feed is discontinuously stablized, flue gas (synthesis gas) fluctuation of concentration is big;Charging is broken Degree is low, feed is uneven for bag, charging aperture seals difference synthesis gas backflow etc..Easily affect under tail gas treatment device service life The process of fall, material is insufficient causes secondary pollution, synthesis gas backflow to cause the harm such as material spontaneous combustion even blast, it is difficult at guarantee Safe and reliable and the stable operation of reason process.
Summary of the invention
It is an object of the invention to provide a kind of solid danger waste material envelope formula two-stage screw continuous feed integrated system, it is adaptable to danger The charging of danger refuse particularly clinical waste processes, it is ensured that uniformity, seriality and the sealing of hazardous waste charging.
The technical scheme realizing above-mentioned purpose is: a kind of novel solid danger waste material envelope formula two-stage screw continuous feed is integrated System, it is characterised in that: including feed bin, the top of feed bin is provided with outlet port, and the side of feed bin is provided with charging aperture, material The lower end in storehouse is provided with discharging opening, and the charging aperture of described feed bin is equipped with the gate that surges that powers on, and the discharging opening of feed bin connects Having disintegrating machine, the port of export of disintegrating machine connects one-level conveying worm, and the port of export of one-level conveying worm connects two grades Conveying worm, the port of export of deuterostrophies conveyer is used for connecting solid waste and processes stove.
Further, the port of export of described one-level conveying worm connect have under electro-hydraulic dynamic gate, under electro-hydraulic dynamic gate Lower surface is provided with fireproof material layer, is provided with temperature sensor in deuterostrophies conveyer, when in deuterostrophies conveyer When temperature of charge exceedes setting value, temperature sensor sends electro-hydraulic dynamic gate emergency cut-off under signal control.
Further, the hydraulic pressure material-pulling device being in tilted layout, the working end of hydraulic pressure material-pulling device it are provided with in described feed bin Charging aperture towards disintegrating machine.
Further, the top of described feed bin and the tail end top of one-level conveying worm are mounted on disinfectant solution spray Device.
Further, deuterostrophies conveyer tail end top is provided with non-combustible gas firebreak device.
Further, described solid waste processes the charging aperture of stove and is arranged on top, and the tail end of deuterostrophies conveyer sets Being equipped with the undergauge section that bore reduces, the port of export of undergauge section connects vertically arranged feed pipe, and the port of export of feed pipe is with solid The charging aperture of body waste material processing oven connects, and feed pipe is additionally provided with cooling jacket.
Further, the side of feed bin is provided with extension bucket elevator, by hanging bucket elevator, solid is endangered waste material through feed bin Charging aperture input feed bin.
Further, described one-level conveying worm is Shaftless screw conveyor, and deuterostrophies conveyer is for there being axle spiral Conveyer.
Further, this system uses PLC system to control.
Further, described deuterostrophies conveyer is in tilted layout, and the feed end of deuterostrophies conveyer is positioned at low level, and And the bottom of feed end is provided with waste liquid outlet.
Beneficial effects of the present invention:
1, the charging aperture of the one-level conveying worm of the present invention is provided with the disintegrating machine cooperated and hydraulic pressure material-pulling device, by bag The hazardous waste material of dress carries out broken bag and crushes, and broken rear material particular diameter is 50-100mm, it is ensured that the uniformity of charging.
2, the charging aperture of feed bin is equipped with the gate that surges that powers on, and the port of export of one-level conveying worm connects lower electricity Surge gate, it is to avoid tail gas refluxes, it is ensured that the sealing of charging.
3, the present invention complements each other to form continuous print induction system by extension bucket elevator, feed bin, two-stage screw conveyer, Ensure the seriality of charging.
Accompanying drawing explanation
Fig. 1 is the systematic schematic diagram of the present invention.
Detailed description of the invention
As it is shown in figure 1, the present invention includes that feed bin 1, the side of feed bin 1 are provided with charging aperture 1-2, the lower end of feed bin 1 is arranged Having discharging opening 1-5, the charging aperture 1-2 of feed bin 1 is equipped with the gate 1-3 that surges that powers on.
The side of feed bin 1 is provided with extension bucket elevator 7, and packed hazardous waste is stored by special turnover barrel, between temporary By forklift transport and buckle on the lifter board hanging bucket elevator 7, realize complete by the chain transmission equipment hanging bucket elevator 7 Packed hazardous waste is also poured in feed bin 1 by automatic lifting through the charging aperture 1-2 of feed bin 1.
The discharging opening 1-5 of feed bin 1 connects has disintegrating machine 2, disintegrating machine 2 to use Double-shaft shearing disintegrating machine, going out of disintegrating machine 2 It is Shaftless screw conveyor that mouth end connection has one-level conveying worm 3, one-level conveying worm 3, going out of one-level conveying worm 3 Mouth end connects deuterostrophies conveyer 4, and deuterostrophies conveyer 4 is for there being screw conveyor shaft, and deuterostrophies conveyer 4 tilts Arranging, the feed end of deuterostrophies conveyer 4 is positioned at low level, and the bottom of feed end 4 is provided with waste liquid outlet 4-1.
The discharge end of deuterostrophies conveyer 4 connects solid waste and processes the charging aperture of stove 5, and solid waste processes stove 5 Charging aperture is arranged on top, and the tail end of deuterostrophies conveyer 4 is provided with undergauge section 4-3 that bore reduces, and material is at two grades of spiral shells Under the interaction of rotation conveyer 4 and undergauge section 4-3 so that in undergauge section 4-3, material gathers center axial position naturally, fills Divide and realize material sealing.
The port of export of undergauge section 4-3 connects vertically arranged feed pipe 8, at the port of export of feed pipe 8 and solid waste The charging aperture of reason stove 5 connects, and feed pipe 8 is additionally provided with the cooling jacket 8-1 of one section of 0.8-1m length.
Electro-hydraulic dynamic gate 3-1 is installed down in the port of export of one-level conveying worm 3, under the lower surface of electro-hydraulic dynamic gate set It is equipped with fireproof material layer, in deuterostrophies conveyer 4, is provided with temperature sensor 4-3, the material in deuterostrophies conveyer 4 When temperature exceedes setting value, electro-hydraulic dynamic gate 3-1 emergency cut-off under control.
Being provided with the hydraulic pressure material-pulling device 6 being in tilted layout in feed bin 1, the working end of hydraulic pressure material-pulling device 6 is towards disintegrating machine 2 Charging aperture.
The top of feed bin 1 is provided with outlet port 1-1, for external pipe and air-introduced machine by waste gas in feed bin 1 and can The a small amount of dust suction that can occur processes in stove 5 to solid waste and processes, and keeps tiny structure in feed bin 1.
The top of feed bin 1 and the tail end top of one-level conveying worm 3 are provided with disinfectant solution spray equipment 1-4,3-2, Equipment is carried out disinfection sterilization with equipment not run duration when equipment time-based maintenance is keeped in repair.
The tail end top of deuterostrophies conveyer 4 is provided with non-combustible gas firebreak device 4-2, non-combustible gas fire prevention dress Putting 4-2 is a gas injection apparatus, sprays into carbon dioxide, nitrogen by gas injection apparatus in deuterostrophies conveyer 4 Deng non-combustible gas, under non-combustible gas firebreak device 4-2 coordinates, electro-hydraulic dynamic gate 3-1 links, at the material material of undergauge section 4-3 Effect is undesirable causes flue gas/synthesis gas to be back in feed system in emergency circumstances for envelope, if material spontaneous combustion because of high temperature, then Internal non-combustible gas firebreak device 4-2, injection non-combustible gas will be excited to carry out fire extinguishing process, device interior is protected Protect.
Solid danger waste material envelope formula two-stage screw continuous feed integrated system uses PLC control system to control.
The work process of the present invention:
1, first pass through extension bucket elevator 7 packed hazardous waste is poured in feed bin 1 through the charging aperture 1-2 of feed bin 1, during charging on Electro-hydraulic dynamic gate 1-3 automatically opens up under control of the control system, is automatically switched off after having fed.
2, after packed hazardous waste enters feed bin, surge after gate 1-3 is in sealing closed mode guaranteeing to power on, broken Broken machine 2 will start, and with under the linkage of hydraulic pressure material-pulling device 6, packed hazardous waste material carry out broken bag and crushes, broken Rear material particular diameter is 50-100mm, it is ensured that the uniformity of charging, and broken rear material will fall into the material of lower section one-level conveying worm 3 In groove.
Disintegrating machine 2 uses swinging shear constitution twin shaft type, equipped with blade on axle, two axles rotate backward and rotating speed not With, make material be crushed with the shear action of blade.Swinging shear breaker is low-speed shredders, will not produce dust and expand Dissipate and heating to material.Disintegrating apparatus is provided with automatic hold function, can autostop prolonging when charging too much causes and blocks Shi Fanzhuan, to protect blade and motor injury-free.
The hopper volume of one-level conveying worm 3 is relatively large, can play buffering material stock and the effect of batch mixing conveying;One-level Conveying worm 3 uses frequency conversion motor to drive, and can realize rotating;And use the shaftless screw of non-stop layer axle, its anti-entangling By force, can select to use single or two shaftless screw according to the size for the treatment of capacity, and select suitable hopper size.In preamble In operation, hazardous waste material particular diameter after disintegrating machine 2 processes reduces, and improves anti-entangling during shaftless screw conveying further, It is not easy that knot arch and the situation of putty occur.
3, material is delivered to deuterostrophies conveyer 4, the port of export of one-level conveying worm 3 through one-level conveying worm 3 Being provided with down electro-hydraulic dynamic gate 3-1, properly functioning is normally open down, and temperature sensor 4-3 detects deuterostrophies conveyer 4 In temperature of charge when exceeding setting value, electro-hydraulic dynamic gate 3-1 emergency cut-off under control.
Deuterostrophies conveyer 4 uses single has axle screw extrusion material so that realizes material in groove and promotes material to move ahead Conveying.The deuterostrophies conveyer 4 of the present invention with the horizontal 10 ° of-15 ° of inclinations angle, beneficially in material the collection of waste liquid and The material envelope of material.
The tail end of deuterostrophies conveyer 4 is provided with undergauge section 4-3, and material has axle spiral at deuterostrophies conveyer 4 Push and under the interaction of undergauge section 4-3 so that in undergauge section 4-3, material gathers center axial position naturally, the most in fact Existing material seals, it is to avoid the flue gas synthesis gas processed in stove is back in feed system.Also pulled open deuterostrophies conveying simultaneously Machine 4 processes the distance of stove 5 with solid waste, it is to avoid material is caused thawing, is bonded in by radiant heat high temperature at fire door in advance In hopper.
The feed gap dimension that feed pipe 8 diameter dimension processes stove 5 with solid waste is consistent, and carries slightly larger than deuterostrophies The diameter dimension of undergauge section 4-3 of machine 4, contributes to the blanking of material;And it is additionally provided with one section of 0.8-1m length on feed pipe 8 Cooling jacket 8-1, making solid waste process stove 5 charging aperture can lower the temperature rapidly, it is ensured that system properly functioning.

Claims (10)

1. solid danger waste material envelope formula two-stage screw continuous feed integrated system, it is characterised in that: including feed bin, the top of feed bin sets Being equipped with outlet port, the side of feed bin is provided with charging aperture, and the lower end of feed bin is provided with discharging opening, the charging aperture of described feed bin Being equipped with the gate that surges that powers on, the discharging opening of feed bin connects disintegrating machine, and the port of export of disintegrating machine connects one-level spiral Conveyer, the port of export of one-level conveying worm connects has deuterostrophies conveyer, the port of export of deuterostrophies conveyer to be used for Connect solid waste and process stove.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its Be characterised by: the port of export of described one-level conveying worm connect have under electro-hydraulic dynamic gate, under the lower surface of electro-hydraulic dynamic gate set It is equipped with fireproof material layer, in deuterostrophies conveyer, is provided with temperature sensor, the temperature of charge in deuterostrophies conveyer When exceeding setting value, temperature sensor sends electro-hydraulic dynamic gate emergency cut-off under signal control.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its Being characterised by: be provided with the hydraulic pressure material-pulling device being in tilted layout in described feed bin, the working end of hydraulic pressure material-pulling device is towards broken The charging aperture of machine.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its It is characterised by: the top of described feed bin and the tail end top of one-level conveying worm are mounted on disinfectant solution spray equipment.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its It is characterised by: deuterostrophies conveyer tail end top is provided with non-combustible gas firebreak device.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its It is characterised by: described solid waste processes the charging aperture of stove and is arranged on top, and the tail end of deuterostrophies conveyer is provided with bore The undergauge section reduced, the port of export of undergauge section connects vertically arranged feed pipe, at the port of export of feed pipe and solid waste The charging aperture of reason stove connects, and feed pipe is additionally provided with cooling jacket.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its It is characterised by: the side of feed bin is provided with extension bucket elevator, solid is endangered the waste material charging aperture through feed bin by hanging bucket elevator Input feed bin.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its It is characterised by: described one-level conveying worm is Shaftless screw conveyor, and deuterostrophies conveyer is for there being screw conveyor shaft.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its It is characterised by: this system uses PLC control system to control.
A kind of novel solid danger waste material envelope formula two-stage screw continuous feed integrated system the most according to claim 1, its It is characterised by: described deuterostrophies conveyer is in tilted layout, and the feed end of deuterostrophies conveyer is positioned at low level, and feed end Bottom be provided with waste liquid outlet.
CN201610751328.6A 2016-08-30 2016-08-30 Solid danger waste material envelope formula two-stage screw continuous feed integrated system Pending CN106180151A (en)

Priority Applications (1)

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CN201610751328.6A CN106180151A (en) 2016-08-30 2016-08-30 Solid danger waste material envelope formula two-stage screw continuous feed integrated system

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Application Number Priority Date Filing Date Title
CN201610751328.6A CN106180151A (en) 2016-08-30 2016-08-30 Solid danger waste material envelope formula two-stage screw continuous feed integrated system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668985A (en) * 2016-04-01 2016-06-15 苏州绿地土壤修复科技有限公司 Sludge drying treatment system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009236390A (en) * 2008-03-27 2009-10-15 Taiheiyo Cement Corp System and method for converting combustible waste into fuel
CN202494118U (en) * 2012-01-20 2012-10-17 舟山市纳海固体废物集中处置有限公司 Incinerator automatic feeding system
CN104251490A (en) * 2013-06-27 2014-12-31 同方环境股份有限公司 Crushing pretreatment system for hazardous wastes
CN105485695A (en) * 2015-12-28 2016-04-13 碎得机械(北京)有限公司 Feeding system and method for waste incineration pretreatment
JP2016125789A (en) * 2015-01-07 2016-07-11 株式会社神鋼環境ソリューション Waste supply device and operating method therefor
CN206028303U (en) * 2016-08-30 2017-03-22 南通天蓝环保能源成套设备有限公司 Solid danger waste material seals formula two -stage spiral continuous feeding integrated system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009236390A (en) * 2008-03-27 2009-10-15 Taiheiyo Cement Corp System and method for converting combustible waste into fuel
CN202494118U (en) * 2012-01-20 2012-10-17 舟山市纳海固体废物集中处置有限公司 Incinerator automatic feeding system
CN104251490A (en) * 2013-06-27 2014-12-31 同方环境股份有限公司 Crushing pretreatment system for hazardous wastes
JP2016125789A (en) * 2015-01-07 2016-07-11 株式会社神鋼環境ソリューション Waste supply device and operating method therefor
CN105485695A (en) * 2015-12-28 2016-04-13 碎得机械(北京)有限公司 Feeding system and method for waste incineration pretreatment
CN206028303U (en) * 2016-08-30 2017-03-22 南通天蓝环保能源成套设备有限公司 Solid danger waste material seals formula two -stage spiral continuous feeding integrated system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668985A (en) * 2016-04-01 2016-06-15 苏州绿地土壤修复科技有限公司 Sludge drying treatment system and method

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Application publication date: 20161207

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