CN108311513A - A kind of pressurization heating medical garbage sorting pyrolysis installation - Google Patents

A kind of pressurization heating medical garbage sorting pyrolysis installation Download PDF

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Publication number
CN108311513A
CN108311513A CN201810069552.6A CN201810069552A CN108311513A CN 108311513 A CN108311513 A CN 108311513A CN 201810069552 A CN201810069552 A CN 201810069552A CN 108311513 A CN108311513 A CN 108311513A
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CN
China
Prior art keywords
pyrolysis
conveyer
tank
tank body
evaporation cavity
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
CN201810069552.6A
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Chinese (zh)
Inventor
陈薇
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.)
Hefei Long Zhi Yun Pharmaceutical Technology Co Ltd
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Hefei Long Zhi Yun Pharmaceutical Technology 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 Hefei Long Zhi Yun Pharmaceutical Technology Co Ltd filed Critical Hefei Long Zhi Yun Pharmaceutical Technology Co Ltd
Priority to CN201810069552.6A priority Critical patent/CN108311513A/en
Publication of CN108311513A publication Critical patent/CN108311513A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • 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 NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass
    • 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
    • F23G5/0276Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using direct heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/30Pyrolysing
    • F23G2201/304Burning pyrosolids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00Specific waste
    • F23G2209/20Medical materials

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a kind of pressurization heating medical garbage sorting pyrolysis installations, when carrying out pyrolysis work, the ashes of high temperature heat tap water in water tank, and to being heated in evaporation cavity under the action of water circulating pump, while reducing ash temperature, heat is utilized again, has saved the energy;Metal parts in the medical waste that communicated device transports can be attracted under the action of rubber magnetic stripe on conveyer belt, and finally enter in evaporation cavity under the action of scraper plate, metal parts is handled with Other Waste classification, effectively the damage of each component in pyrolysis oven body is avoided to push compression plate downwards by oil hydraulic cylinder, and then the air in pressue device is made to enter in tank body, make pressure rise in tank body, and then improve tank body temperature, while ensure that pyrolysis temperature, also improve the temperature of tap water in water tank, further ensure the sterilized environment of high temperature and pressure in evaporation cavity.

Description

A kind of pressurization heating medical garbage sorting pyrolysis installation
Technical field
The present invention relates to treatment of!medical waste, specifically a kind of pressurization heating medical garbage sorting pyrolysis installation.
Background technology
Medical waste is that abutment crosses patient blood and human body etc., and the pollution rubbish produced by hospital.As used Cotton balls, Sha Bu, adhesive plaster, waste water, disposable medical appliance, postoperative waste products and the expired drug etc. crossed.It is defended according to country The medical examining report of raw department shows there is a space-pollution due to medical waste, the features such as acute infection and latent contact scar, Its virus and the harmfulness of germ are the tens of common house refuse, hundreds of or even thousands of times.If dealt with improperly, will cause pair The serious pollution of environment, it is also possible to become the source of pestilence.
Existing processing mode is burning and landfill disposal mostly, burns and causes that the possibility of secondary pollution is big, landfill nothing Method avoids the propagation of bacterium completely, and it is the better processing method of two ways compared on to be pyrolyzed, but existing pyrolysis installation can not Classify to rubbish, the medical waste of metal parts doping be easy to cause damaging, blocking up for equipment when being pyrolyzed for classification Plug, and individually carry out the low problem that classification processing causes efficiency.
Invention content
The purpose of the present invention is to provide a kind of pressurization heating medical garbage sorting pyrolysis installations, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions:
A kind of pressurization heating medical garbage sorting pyrolysis installation, including tank body, the tank body top surface are equipped with feed inlet and driving Motor is equipped with the conveyer of horizontal direction, the output of the rotation axis and driving motor at the conveyer both ends in tank body internal upper part Axis is connected by belt transmission, and belt is located at outside tank body, and pyrolysis chamber arranged side by side is equipped with below the tank interior, conveyer And evaporation cavity, the evaporation cavity have independent outer wall, are equipped with pyrolysis furnace body in pyrolysis chamber lower part, are equipped at the top of the pyrolysis furnace body Multiple fire bars are equipped with fuel in pyrolysis oven body side surface and are sent into mouth, and the fire grate of horizontal direction, the heat are equipped in pyrolysis furnace interior Solution bottom of furnace body is ash bucket, and ash discharging hole is equipped with below ash bucket, is equipped in the junction outer cover of ash discharging hole and ash bucket Water tank, water tank is interior to be filled with tap water;Bottom center is equipped with water circulating pump in tank body, and the input terminal of the water circulating pump passes through It is connected inside pipeline and water tank;The evaporation cavity outer wall is embedded to be equipped with heat exchanger tube, and heat exchanger tube both ends are separately connected water circulating pump Output end and water tank inside;The tank body inner top surface is equipped with flow distribution plate, and flow distribution plate is located at right over conveyer, flow distribution plate bottom There are gaps with conveyer in portion;The conveyer includes conveyer belt, and multiple rubber magnetic stripes have been covered on the inside of conveyer belt, have been transmitted Below device, scraper plate is equipped in evaporation cavity, scraper plate section-top is triangular in shape and fits with conveyer belt, and scraper plate is solid by supporting rod It is scheduled on evaporation cavity wall;The pressue device is the air tank of a sealing, and oil hydraulic cylinder, oil hydraulic cylinder are equipped at the top of pressue device Input terminal stretch into inside pressue device and be connected with compression plate, compression plate is slidably connected with pressue device inner wall, in pressurization dress It sets both sides and is respectively equipped with breather check valve and outgassing nonreturn valve, outgassing nonreturn valve is located at below breather check valve, unidirectional in outlet Valve is equipped with the communicating pipe being connected with tank interior.
Preferred embodiment as the present invention:The feed inlet has sealing cover.
As further preferred embodiment of the invention:Assemble to form coniform entirety in the fire bars top.
As further preferred embodiment of the invention:The ash bucket is in the funnel-form to close up downwards.
As further preferred embodiment of the invention:The heat exchanger tube is coiled pipe.
As further preferred embodiment of the invention:The scraper plate is wood based panel.
As further preferred embodiment of the invention:The compression plate side has sealing ring.
Compared with prior art, the beneficial effects of the invention are as follows:When carrying out pyrolysis work, the ashes of high temperature in water tank from Water is heated, and to being heated in evaporation cavity under the action of water circulating pump, while reducing ash temperature, to heat Amount is utilized again, has saved the energy;Metal parts in the medical waste that communicated device transports can be in the work of rubber magnetic stripe It is attracted on conveyer belt under, and finally enters in evaporation cavity under the action of scraper plate, metal parts is classified with Other Waste Processing, effectively avoids the damage of each component in pyrolysis oven body from pushing compression plate downwards by oil hydraulic cylinder, and then make in pressue device Air enter in tank body, make pressure rise in tank body, and then improve tank body temperature, while ensure that pyrolysis temperature, The temperature for improving tap water in water tank further ensures the sterilized environment of high temperature and pressure in evaporation cavity.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of feed appliance in the present invention.
Fig. 3 is the structural schematic diagram of pressue device in the present invention.
1- tank bodies in figure, 2- pressue devices, 3- conveyers, 4- feed inlets, 5- flow distribution plates, 6- driving motors, 7- are pyrolyzed chamber, 8- evaporation cavities, 9- are pyrolyzed furnace body, 10- fire bars, and 11- fuel is sent into mouth, 12- fire grates, 13- ash buckets, 14- ash discharging holes, 15- water Case, 16- water circulating pumps, 17- heat exchanger tubes, 18- rubber magnetic stripes, 19- scraper plates, 20- oil hydraulic cylinders, 21- compression plates, 22- communicating pipes, 23- breather check valves, 24- outgassing nonreturn valves.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the embodiment of the present invention, a kind of pressurization heats up medical garbage sorting pyrolysis installation, including tank body 1,1 top surface of the tank body is equipped with feed inlet 4 and driving motor 6, and the feed inlet 4 has sealing cover, set in 1 internal upper part of tank body There are the conveyer 3 of horizontal direction, the rotation axis and the output shaft of driving motor 6 at 3 both ends of the conveyer to connect by belt transmission It connects, and belt is located at outside tank body 1, inside the tank body 1, is equipped with pyrolysis chamber 7 and evaporation cavity 8 arranged side by side, institute below conveyer 3 Stating evaporation cavity 8 has independent outer wall, is equipped with pyrolysis furnace body 9 in 7 lower part of pyrolysis chamber, 9 top of the pyrolysis furnace body is equipped with multiple stoves Item 10,10 top of fire bars assemble to form coniform entirety, and being equipped with fuel in 9 side of pyrolysis furnace body is sent into mouth 11, in pyrolysis furnace body 10 are internally provided with the fire grate 12 of horizontal direction, and 9 bottom of pyrolysis furnace body is ash bucket 13, and ash bucket 13 is in the leakage closed up downwards It is bucket-shaped, it is equipped with ash discharging hole 14 below ash bucket 13, water tank 15 is housed in the junction outer cover of ash discharging hole 14 and ash bucket 13, Tap water is filled in water tank 15;Bottom center is equipped with water circulating pump 16 in tank body 1, and the input terminal of the water circulating pump 16 is logical It is connected inside piping and water tank 15;Heat exchanger tube 17 is embedded in 8 outer wall of the evaporation cavity, heat exchanger tube 17 is coiled pipe, is changed 17 both ends of heat pipe are separately connected inside the output end and water tank 15 of water circulating pump 16;When carrying out pyrolysis work, medical waste passes through Feed inlet 4 enters rear enclosed feed inlet 4, is admitted under the action of conveyer 3 on pyrolysis furnace body 9, by the burning of fire grate 12 by Fuel be sent into mouth 11 be sent into pyrolysis furnace body 9 in fuel, rubbish is pyrolyzed under anaerobic environment, the product generated after pyrolysis from It falls on fire bars 10, and is finally discharged by ash discharging hole 14, before discharge, the ashes of high temperature add tap water in water tank 15 Heat, and to being heated in evaporation cavity 8 under the action of water circulating pump 16, while reducing ash temperature, heat is carried out It utilizes again, has saved the energy;1 inner top surface of the tank body is equipped with flow distribution plate 5, and flow distribution plate 5 is located at right over conveyer 3, point There are gaps with conveyer 3 for 5 bottom of flowing plate, and in 3 conveying garbage of conveyer, rubbish can be carried out to tiling and uniform defeated It send;
The conveyer 3 includes conveyer belt, and multiple rubber magnetic stripes 18 have been covered on the inside of conveyer belt, below conveyer 3, evaporation Scraper plate 19 is equipped in chamber 8,19 section-top of scraper plate is triangular in shape and fits with conveyer belt, and scraper plate 19 is fixed on by supporting rod On 8 inner wall of evaporation cavity, scraper plate 19 is wood based panel, and the metal parts in the medical waste that communicated device 3 transports can be in rubber magnetic stripe Be attracted on conveyer belt under the action of 18, and finally under the action of scraper plate 19 enter evaporation cavity 8 in, metal parts and other Garbage classification is handled, and the damage of each component in pyrolysis furnace body 9 is effectively avoided, by 17 heating evaporation chamber 8 of heat exchanger tube to metal portion Part plays the effect of high temperature sterilization;The pressue device 2 is the air tank of a sealing, and oil hydraulic cylinder is equipped at 2 top of pressue device 20, the input terminal of oil hydraulic cylinder 20 stretches into 2 inside of pressue device and is connected with compression plate 21, and 21 side of the compression plate has sealing Circle, compression plate 21 are slidably connected with 2 inner wall of pressue device, and breather check valve 23 and outlet are respectively equipped in 2 both sides of pressue device Check valve 24, outgassing nonreturn valve 24 are located at 23 lower section of breather check valve, are equipped on outgassing nonreturn valve 24 and are connected inside tank body 1 Logical communicating pipe 22 pushes downwards compression plate 21, and then make in pressue device 2 in carrying out heating process by oil hydraulic cylinder 20 Air enter in tank body 1, make pressure rise in tank body 1, and then improve temperature in tank body 1, while ensure that pyrolysis temperature, The temperature for also improving tap water in water tank 15, further ensures the sterilized environment of high temperature and pressure in evaporation cavity 8, and air inlet is unidirectional Valve 23 and outgassing nonreturn valve 24 also ensure the sealed environment in tank body 1, avoid the problem that bacterium and pollution gas are leaked.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

  1. The medical garbage sorting pyrolysis installation 1. a kind of pressurization heats up, including tank body, which is characterized in that the tank body top surface is equipped with Feed inlet and driving motor are equipped with the conveyer of horizontal direction, the rotation axis at the conveyer both ends and drive in tank body internal upper part The output shaft of dynamic motor is connected by belt transmission, and belt is located at outside tank body, is equipped with below the tank interior, conveyer Pyrolysis chamber arranged side by side and evaporation cavity, the evaporation cavity have independent outer wall, and pyrolysis furnace body, the pyrolysis are equipped in pyrolysis chamber lower part Multiple fire bars are equipped at the top of furnace body, being equipped with fuel in pyrolysis oven body side surface is sent into mouth, and horizontal direction is equipped in pyrolysis furnace interior Fire grate, the pyrolysis bottom of furnace body be ash bucket, below ash bucket be equipped with ash discharging hole, in the connection of ash discharging hole and ash bucket Locate outer cover and water tank is housed, tap water is filled in water tank;Bottom center is equipped with water circulating pump, the water circulating pump in tank body Input terminal by being connected inside pipeline and water tank;The evaporation cavity outer wall is embedded to be equipped with heat exchanger tube, heat exchanger tube both ends difference Inside the output end and water tank for connecting water circulating pump;The tank body inner top surface is equipped with flow distribution plate, and flow distribution plate is being located at conveyer just Top, there are gaps with conveyer for flow distribution plate bottom;The conveyer includes conveyer belt, and multiple rubbers have been covered on the inside of conveyer belt Glue magnetic stripe below conveyer, is equipped with scraper plate in evaporation cavity, scraper plate section-top is triangular in shape and fits with conveyer belt, scrapes Plate is fixed on by supporting rod on evaporation cavity wall;The pressue device is the air tank of a sealing, is set at the top of pressue device There are oil hydraulic cylinder, the input terminal of oil hydraulic cylinder to stretch into inside pressue device and be connected with compression plate, compression plate is slided with pressue device inner wall Dynamic connection, is respectively equipped with breather check valve and outgassing nonreturn valve, outgassing nonreturn valve is located at breather check valve in pressue device both sides Lower section is equipped with the communicating pipe being connected with tank interior on outgassing nonreturn valve.
  2. The medical garbage sorting pyrolysis installation 2. a kind of pressurization according to claim 1 heats up, which is characterized in that the charging Mouth has sealing cover.
  3. The medical garbage sorting pyrolysis installation 3. a kind of pressurization according to claim 1 heats up, which is characterized in that the fire bars Assemble to form coniform entirety in top.
  4. The medical garbage sorting pyrolysis installation 4. a kind of pressurization according to claim 1 heats up, which is characterized in that the dust stratification Bucket is in the funnel-form to close up downwards.
  5. The medical garbage sorting pyrolysis installation 5. a kind of pressurization according to claim 1 heats up, which is characterized in that the heat exchange Pipe is coiled pipe.
  6. The medical garbage sorting pyrolysis installation 6. a kind of pressurization according to claim 1 heats up, which is characterized in that the scraper plate For wood based panel.
  7. The medical garbage sorting pyrolysis installation 7. a kind of pressurization according to claim 1 heats up, which is characterized in that the compression Plate side has sealing ring.
CN201810069552.6A 2018-01-24 2018-01-24 A kind of pressurization heating medical garbage sorting pyrolysis installation Pending CN108311513A (en)

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CN201810069552.6A CN108311513A (en) 2018-01-24 2018-01-24 A kind of pressurization heating medical garbage sorting pyrolysis installation

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Application Number Priority Date Filing Date Title
CN201810069552.6A CN108311513A (en) 2018-01-24 2018-01-24 A kind of pressurization heating medical garbage sorting pyrolysis installation

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Publication Number Publication Date
CN108311513A true CN108311513A (en) 2018-07-24

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2636094Y (en) * 2003-05-30 2004-08-25 徐长忠 Refuse pyrolysis treatment device
CN1528467A (en) * 2003-03-20 2004-09-15 周鼎力 Method and apparatus for treating medical rejected material
CN103639172A (en) * 2013-12-03 2014-03-19 内蒙古科技大学 Method for performing high-temperature steam-air gasification disinfection and degradation on medical wastes
CN205227335U (en) * 2015-09-01 2016-05-11 沈阳卓越碳材有限公司 Medical treatment refuse innocent treatment pyrolysis treatment device
CN206747043U (en) * 2017-05-08 2017-12-15 嘉善伟鸿资源利用有限公司 A kind of waste incineration slag metal mechanism for sorting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1528467A (en) * 2003-03-20 2004-09-15 周鼎力 Method and apparatus for treating medical rejected material
CN2636094Y (en) * 2003-05-30 2004-08-25 徐长忠 Refuse pyrolysis treatment device
CN103639172A (en) * 2013-12-03 2014-03-19 内蒙古科技大学 Method for performing high-temperature steam-air gasification disinfection and degradation on medical wastes
CN205227335U (en) * 2015-09-01 2016-05-11 沈阳卓越碳材有限公司 Medical treatment refuse innocent treatment pyrolysis treatment device
CN206747043U (en) * 2017-05-08 2017-12-15 嘉善伟鸿资源利用有限公司 A kind of waste incineration slag metal mechanism for sorting

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Address after: 230000 B-2705, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui.

Applicant after: Hefei Long Zhi Yun Pharmaceutical Technology Co., Ltd.

Address before: 230000 Anhui Hefei hi tech Zone Innovation Industrial Park two phase J2 block C 1804

Applicant before: Hefei Long Zhi Yun Pharmaceutical Technology Co., Ltd.

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Application publication date: 20180724

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