CN207999834U - A kind of medical waste pyrolysis gasification furnace incinerator - Google Patents
A kind of medical waste pyrolysis gasification furnace incinerator Download PDFInfo
- Publication number
- CN207999834U CN207999834U CN201820140846.9U CN201820140846U CN207999834U CN 207999834 U CN207999834 U CN 207999834U CN 201820140846 U CN201820140846 U CN 201820140846U CN 207999834 U CN207999834 U CN 207999834U
- Authority
- CN
- China
- Prior art keywords
- gasification furnace
- pyrolysis gasification
- track
- spray
- medical waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
A kind of medical waste pyrolysis gasification furnace incinerator, including feeding system, incineration system and exhaust gas purification system;The feeding system includes elevator, elevating hopper and track;The elevator is by rope traction elevating hopper, and track connects therewith;The incineration system includes pyrolysis gasification furnace, spray burner and dual firing chamber;The pyrolysis gasification furnace is connected with spray burner via ventilation pipe;The spray burner is communicated therewith set on dual firing chamber one end;The exhaust gas purification system includes the waste heat boiler being linked in sequence, chilling neutralizing tower, bag filter, spray absorber and chimney;Be connected with pyrolysis gasification furnace by track, dual firing chamber is connected with waste heat boiler, so that device all devices is linked together.The utility model device is complete, flow is complete, and system is totally-enclosed, and scene is clean and tidy, beautiful, and operating personnel are not directly contacted with rubbish, safe and harmless;It is simple to operate, burning effect is good, emission compliance using full-automatic fuzzy control technique.
Description
Technical field
The utility model is related to environmental technology field, specially a kind of pyrolysis gasification furnace of processing medical waste burns dress
It sets.
Background technology
With the development of economic society, the promotion of medical level, in order to optimize medical environment, various disposable medicals are set
It is standby to start to emerge in large numbers.With being widely used for this kind of product, a large amount of medical waste is produced.These medical rubbish generally include to infect
Property waste, infectious trash, Medical Instruments waste, expired Drug and chemically waste etc., if directly connect
Touch very possible initiation superinfection.Therefore it is needed by sequence of operations such as high temperature incinerations in processing, it is therefore an objective to burn useless
The poisonous and harmful substance contained in flue gas is decomposed while gurry, flue gas is made to reach emission request.
Existing Medical Waste Disposal System general device is few, flow is short, mainly for the complete burning of waste, it is intended to
It allows rubbish to extend the residence time in incinerator until thoroughly burning ashing, then tail gas is handled by partial fume purifier.
This kind of apparatus structure is simple, at low cost, but treatment effect is general, cope with various unlike material, purposes rubbish when, processing
Pattern cures, and directly burns, efficiency of combustion is low, and vent gas treatment is not up to standard or only up to standard.
Invention content
The technical problems to be solved in the utility model is to overcome existing defect, provide it is a kind of it is self-contained, flow is complete,
First be pyrolyzed burn afterwards, the efficient medical waste pyrolysis gasification furnace incinerator that garbage disposal is complete, exhaust emissions is clean.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of medical waste pyrolysis gasification furnace incinerator, including feeding system, incineration system and exhaust gas purification system,
In:Feeding system includes elevator, elevating hopper and track;Elevator is by rope traction elevating hopper, and track connects therewith;
Track is equipped with seal closure;Incineration system includes pyrolysis gasification furnace, spray burner and dual firing chamber;Pyrolysis gasification furnace with spray burner via
Ventilation pipe is connected;It sprays burner and is set to dual firing chamber one end, and communicated with dual firing chamber;Exhaust gas purification system include be linked in sequence it is remaining
Heat boiler, chilling neutralizing tower, bag filter, spray absorber and chimney;Pass through the track of feeding system and incineration system
Pyrolysis gasification furnace is connected and the dual firing chamber of incineration system and the waste heat boiler of exhaust gas purification system are connected, and makes device is all to set
It is standby to link together.
Further, suspended hood is equipped at the top of pyrolysis gasification furnace;It is equipped with gallery ports and the track side of communicating in suspended hood one end
Just it feeds;Meanwhile suspended hood case is connected with the seal closure on track, prevents rubbish leakage from falling;And drum is equipped in suspended hood
Wind turbine air-breathing, prevents pernicious gas from leaking;
Further, elevator is set to suspended hood top, passes through rope traction elevating hopper.
Further, feeding funnel bottom is connect equipped with idler wheel with track;It is equipped with electronic eyes in elevating hopper and observes the bed of material.
Further, it is equipped with Air System in dual firing chamber, imflammable gas swirl combustion indoors is made to extend the residence time.
Further, it has connected between chilling neutralizing tower and bag filter dry type reaction unit;Dry type reaction unit
Including quantitative auger conveyor and the activated carbon jetting device communicated with quantitative auger conveyor and calcium hydroxide jetting device.
Further, air-introduced machine is equipped between bag filter and spray absorber.
Further, spray absorber is equipped with multiple filling layers room and spray chamber;These filler chamber and spray chamber are inhaled in spray
It receives and is arranged alternately in tower.
The utility model has the beneficial effects that:
(1) self-contained, flow is complete, system is totally-enclosed, and scene is clean and tidy, beautiful, and operating personnel are not directly contacted with rubbish,
It is safe and harmless;
(2) full-automatic fuzzy control technique, is reduced artificial, simple to operate;
(3) pyrolysis gasification furnace using insufficient amount of air (anoxic gas) by the organic matter pyrolysis in rubbish at fuel gas,
Incomplete burning process is changed into gas completely burned process, solid particulate matter discharge capacity is made to minimize;
(4) high-temperature oxidation process is completed in dual firing chamber, not will produce secondary pernicious gas, simultaneously because burning process is complete
Whole, residual ash, can direct landfill disposal for entirely without polluter;
(5) it is all enter bin gate, cleanout door, maintenance door be all made of soft seal, suspended hood is equipped at the top of pyrolysis gasification furnace, to keep away
Exempt from gas leakage, furnace sealing is good, ensure that the effect of control oxygen pyrolysis;
(6) when pyrolysis gas spontaneous combustion, into spontaneous combustion process, spray burner can be automatically stopped, and entire spontaneous combustion process reaches 90%
More than, operating cost is substantially reduced, the recycling of rubbish thermal energy is reached, not only the cleaning of discharge flue gas is innoxious, discharge
CO2Total amount is also reduced together;
(7) it is kept completely separate and combustion process is controlled using 3T, waste is not required to sort, and the different waste of various composition can
It is carried out at the same time stable burning process, the safety for improving operating efficiency, ensure that working environment, while organic removal rate
Reach 99.99%, additionally it is possible to which the generation for inhibiting the poisonous and harmful substances such as bioxin greatly reduces subsequent treatment cost.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 is the process flow chart of the utility model;
Fig. 2 is the device structure schematic diagram of the utility model.
In figure, 1- elevators, 2- elevating hoppers, 3- and track, 4- pyrolysis gasification furnaces, 41- suspended hoods, 42- gallery ports, 43-
Air blower, 5- sprays burner, 6- dual firing chamber, 7- waste heat boilers, 8- chillings neutralizing tower, 9- dry types reaction unit, 91- quantify spiral transferring
Send device, 92- activated carbons jetting device, 93- calcium hydroxides jetting device, 10- bag filters, 11- spray absorbers, 12- chimneys.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figs. 1-2, the utility model is related to a kind of medical waste pyrolysis gasification furnace incinerators, including feed intake and be
System, incineration system and exhaust gas purification system, wherein:Feeding system includes elevator 1, elevating hopper 2 and track 3;Incineration system packet
Include pyrolysis gasification furnace 4, spray burner 5 and dual firing chamber 6;Exhaust gas purification system includes the waste heat boiler 7 being linked in sequence, chilling neutralizing tower
8, bag filter 10, spray absorber 11 and chimney 12.Pass through the pyrolysis gasification furnace of the track 3 and incineration system of feeding system
The 4 connected and dual firing chamber 6 of incineration system and the waste heat boiler 7 of exhaust gas purification system are connected, and all devices is made to be connected to one
It rises, and uses full-automatic fuzzy control technique, whole device is operated by central control system.
In order to avoid operating personnel are in direct contact medical waste, the utility model devises automatic lifting feeding system.Its
In, two groups of idler wheels are equipped in 2 bottom of elevating hopper, by idler wheel, rope traction are utilized by elevator 1, elevating hopper 2 can be in-orbit
Slidably reciprocate feeding, feeding on road 3.And electronic eyes is equipped in elevating hopper 2, the bed of material in bucket can be observed, ensures that the bed of material is high
While spending reasonable, feeding, feeding process do not leak steadily.Elevating hopper 2 can once fill the quantity of refuse of 2~3 turnover boxes, turnover
Case standard size is 600mm × 500mm × 400mm.Roller track 3 is welded using No. 14 channel steels, durable, safe and reliable.
In addition, elevator 1 along track 3 be equipped with seal closure, auxiliary aid track 3 operate while, can catching rubbish do not leak.Charging
When, rubbish is poured into elevating hopper 2, is observed by electronic eyes to throwing completely, is stopped charging, start 1 haulage cable of elevator, on
Rubbish is finally put into pyrolysis gasification furnace 4 and is burned along 3 upward sliding of track by hopper 2.Entire charging device is closed
, not having rubbish during feed intake leaks.
In conclusion track 3 is connected with pyrolysis gasification furnace 4, in this way, elevating hopper 2 is along 3 upward sliding of track, final energy
Rubbish is put into pyrolysis gasification furnace 4.In order to ensure the stabilization to feed intake, clean and tidy, suspended hood is equipped at 4 top of pyrolysis gasification furnace
41, it ensure that feed intake and be completed in furnace roof feed inlet, moreover it is possible to be fallen outside when preventing rubbish from toppling over.It is equipped with and adds in 41 one end of suspended hood
Bin gate 42, gallery ports 42 are communicated with track 3, and loading hopper 2, which just enters from gallery ports 42, to feed intake.Elevator 1, which is just set to, inhales charging
The top of door 42, traction loading hopper 2 of taking advantage of a situation well move.Meanwhile the case of suspended hood 41 is connected to one with the seal closure on track 3
Body can effectively absorb harmful gas in suspended hood 41 and seal closure when 43 air-breathing of air blower in suspended hood 41
Body, and the gas that air blower 43 is collected is sent into spray burner 5 by primary air fan and is used as combustion air.
After rubbish puts into pyrolysis gasification furnace 4, through a fire control oxygen pyrolytic gasification.Since pyrolysis gasification furnace 4 is using insufficient amount of
Incomplete burning process at fuel gas, is changed into gas completely burned by air (anoxic gas) by the organic matter pyrolysis in rubbish
Process can be such that solid particulate matter discharge capacity minimizes.Finally, remaining lime-ash uses dregs breaking device certainly from bottom of furnace body in stove
It is dynamic to fall ash, then removed by hydrolock scraper slagging machine, and the imflammable gas of generation is then imported into spray burner 5.Since spray is fired
Stove 5 is communicated as igniter with dual firing chamber 6, and the imflammable gas after burning is just used as combustion air spray so into dual firing chamber 6,
Carry out high-temp combustion.Advanced Air System is provided in dual firing chamber 6, oxygenating is uniform, in addition enough volumes, flammable
Gas is in swirl combustion in dual firing chamber 6, and gas residence time is more than 2s, meanwhile, combustion furnace central temperature is more than 1100 DEG C, foot
Enough flue gas completely burneds.
Flue gas in dual firing chamber 6 after completely burned enters waste heat boiler 7 along pipeline, on the one hand recycles thermal energy and is used for work
Industry produces, and on the other hand can reduce exhaust temperature, flue-gas temperature is made to be down to 500 DEG C by 1100 DEG C.
Flue gas after cooling enters back into chilling neutralizing tower 8 for the first time, and by water atomization chilling, 500 DEG C of flue gases are made in 1s
200 DEG C are chilled to, this step can prevent the regeneration of bioxin.
Flue gas after cooling enters the dry type reaction unit 9 being connected between chilling neutralizing tower and bag filter twice.
Dry type reaction unit 9 include quantitative auger conveyor 91 and the activated carbon jetting device 92 communicated with quantitative auger conveyor 91 and
Calcium hydroxide jetting device 93.Flue gas enters quantitative auger conveyor 91 from pipeline, and at the same time, pulverized limestone and active powdered carbon are by property
Charcoal jetting device 92 and calcium hydroxide jetting device 93 spray into quantitative auger conveyor 91, and gas-solid is met, by quantitative spiral transferring
When 91 throats of Song Qi, due to reduced cross-sectional area, velocity of flue gas increases, and generates highly turbulent and gas, solid mixing so that in flue gas
Sour gas come into full contact with, react with pulverized limestone and activated carbon, to remove sour gas, reach further depickling.
Flue gas after depickling enters bag filter 10, and the complete activated carbon of unreacted and calcium hydroxide powder will be adsorbed
On filter bag surface, the powder being retained down can also continue and the harmful substance in the flue gas that passes through and with remaining sour gas into
Row reaction.The filter bag of bag filter 10 is by high temperature resistant, corrosion resistant glass is blended, surface polytetrafluoro peritonaeum material is made, powder
Dirt removal rate reaches 99.999%.
Flue gas after dedusting is beaten after pressurizeing via the air-introduced machine 13 between bag filter 10 and spray absorber 11
Enter spray absorber 11, filler chamber and spray chamber that multilayer is arranged alternately are equipped in spray absorber 11.Packing layer and spray chamber
15% NaOH solution that inner nozzle ejects is sufficiently mixed, and flue gas enters in tower, deep by way of sig water multi-stage spray
Degree absorbs and removes deleterious acidic substance therein, makes absorbent that chemical reaction occur with acidic gaseous pollutant and generates inorganic salts
Equistability substance.
Finally, nontoxic, smokeless, harmless, odorless completely burned gas is discharged into atmosphere by chimney 12, and generate
Lime-ash and flying dust shift landfill after manually sieving solidification.
The utility model device is complete, flow is complete, and system is totally-enclosed, and scene is clean and tidy, beautiful, and operating personnel do not connect directly
Rubbish is touched, it is safe and harmless.The utility model uses full-automatic fuzzy control technique simultaneously, reduces artificial, simple to operate, rubbish
Rubbish burns complete, and the flue gas of the discharge totally nontoxic, smokeless, harmless, odorless after handling layer by layer meets emission request.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (8)
1. a kind of medical waste pyrolysis gasification furnace incinerator, including feeding system, incineration system and exhaust gas purification system, special
Sign is:The feeding system includes elevator, elevating hopper and track;The elevator by rope traction elevating hopper, and
Track connects therewith;The track is equipped with seal closure;The incineration system includes pyrolysis gasification furnace, spray burner and dual firing chamber;
The pyrolysis gasification furnace is connected with spray burner via ventilation pipe;The spray burner be set to dual firing chamber one end, and with dual firing chamber's phase
It is logical;The exhaust gas purification system include the waste heat boiler being linked in sequence, chilling neutralizing tower, bag filter, spray absorber and
Chimney;The track of the feeding system is connected with the pyrolysis gasification furnace of incineration system;The dual firing chamber of the incineration system and tail gas
The waste heat boiler of purification system is connected.
2. a kind of medical waste pyrolysis gasification furnace incinerator according to claim 1, it is characterised in that:The pyrolysis gas
Change furnace roof portion and is equipped with suspended hood;The suspended hood is communicated equipped with gallery ports with track;On the suspended hood case and track
Seal closure is connected;Air blower is equipped in the suspended hood.
3. a kind of medical waste pyrolysis gasification furnace incinerator according to claim 1 or 2, it is characterised in that:It is described to carry
The machine of liter is set to suspended hood top.
4. a kind of medical waste pyrolysis gasification furnace incinerator according to claim 1, it is characterised in that:The elevating hopper
Bottom connects equipped with idler wheel with track;It is equipped with electronic eyes in the elevating hopper and observes the bed of material.
5. a kind of medical waste pyrolysis gasification furnace incinerator according to claim 1, it is characterised in that:The dual firing chamber
It is interior to be equipped with Air System.
6. a kind of medical waste pyrolysis gasification furnace incinerator according to claim 1, it is characterised in that:In the chilling
Dry type of having connected between tower and bag filter reaction unit;The dry type reaction unit include quantitative auger conveyor and with
The activated carbon jetting device and calcium hydroxide jetting device that quantitative auger conveyor communicates.
7. a kind of medical waste pyrolysis gasification furnace incinerator according to claim 1, it is characterised in that:The cloth bag removes
Air-introduced machine is equipped between dirt device and spray absorber.
8. a kind of medical waste pyrolysis gasification furnace incinerator according to claim 1, it is characterised in that:The spray is inhaled
It receives tower and is equipped with multiple filling layers room and spray chamber;The filler chamber and spray chamber are arranged alternately in spray absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820140846.9U CN207999834U (en) | 2018-01-29 | 2018-01-29 | A kind of medical waste pyrolysis gasification furnace incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820140846.9U CN207999834U (en) | 2018-01-29 | 2018-01-29 | A kind of medical waste pyrolysis gasification furnace incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999834U true CN207999834U (en) | 2018-10-23 |
Family
ID=63837219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820140846.9U Active CN207999834U (en) | 2018-01-29 | 2018-01-29 | A kind of medical waste pyrolysis gasification furnace incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999834U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774410A (en) * | 2020-07-27 | 2020-10-16 | 山东京恒巨邦智能装备有限公司 | Medical waste low temperature carbonization treatment system |
| CN111876187A (en) * | 2020-07-17 | 2020-11-03 | 蒋显友 | Harmless oil refining processing technology for medical wastes |
| CN112050221A (en) * | 2020-09-18 | 2020-12-08 | 南京中船绿洲环保有限公司 | A waste incineration system with pyrolysis gasification |
| CN112833406A (en) * | 2021-02-08 | 2021-05-25 | 中科云越(北京)科技发展有限公司 | Container type thermal plasma medical waste treatment device |
| CN113441028A (en) * | 2021-06-16 | 2021-09-28 | 南方科技大学 | Dioxin retardant injection device, hazardous waste treatment system and method |
| CN113494713A (en) * | 2020-04-03 | 2021-10-12 | 新疆贝肯能源环保有限公司 | Medical waste pyrolysis incineration treatment system and treatment method |
-
2018
- 2018-01-29 CN CN201820140846.9U patent/CN207999834U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494713A (en) * | 2020-04-03 | 2021-10-12 | 新疆贝肯能源环保有限公司 | Medical waste pyrolysis incineration treatment system and treatment method |
| CN111876187A (en) * | 2020-07-17 | 2020-11-03 | 蒋显友 | Harmless oil refining processing technology for medical wastes |
| CN111774410A (en) * | 2020-07-27 | 2020-10-16 | 山东京恒巨邦智能装备有限公司 | Medical waste low temperature carbonization treatment system |
| CN111774410B (en) * | 2020-07-27 | 2022-07-12 | 山东京恒巨邦智能装备有限公司 | Medical waste low temperature carbonization treatment system |
| CN112050221A (en) * | 2020-09-18 | 2020-12-08 | 南京中船绿洲环保有限公司 | A waste incineration system with pyrolysis gasification |
| CN112833406A (en) * | 2021-02-08 | 2021-05-25 | 中科云越(北京)科技发展有限公司 | Container type thermal plasma medical waste treatment device |
| CN113441028A (en) * | 2021-06-16 | 2021-09-28 | 南方科技大学 | Dioxin retardant injection device, hazardous waste treatment system and method |
| CN113441028B (en) * | 2021-06-16 | 2023-09-26 | 南方科技大学 | Dioxin retardant injection device, hazardous waste treatment system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207999834U (en) | A kind of medical waste pyrolysis gasification furnace incinerator | |
| CN103363531B (en) | A kind of dangerous waste incinerator complexes | |
| CN101201167B (en) | Garbage gasification and fly ash high-temperature melting treatment device and method | |
| CN203628674U (en) | Whole-set hazardous waste incinerator device | |
| CN101469866B (en) | Industrial dangerous waste incineration processing system for realizing multiple physical states | |
| CN105114955B (en) | The preparation method of rotary kiln type continuous carbonization incinerator for thermal decomposition | |
| CN201155763Y (en) | Vehicle mounted chemical dangerous articles burning processing unit | |
| CN201059564Y (en) | A device for gas-controlled medical waste incineration in a rotary kiln | |
| CN109469903A (en) | The incineration treatment method of Industrial Solid Waste | |
| CN206094112U (en) | Sludge incineration system | |
| CN105509062A (en) | Full-scale continuous pyrolysis incineration device for electronic and electric appliance wastes | |
| CN101285577A (en) | A gas-controlled medical waste incineration process and device for rotary kiln | |
| CN102221211A (en) | Melting solidification integrated method and system for incineration of hazardous wastes and incinerated fly ash | |
| CN111928263A (en) | System for utilize rotary kiln to burn burning furnace and handle hazardous waste | |
| CN111256147A (en) | Household garbage pyrolysis gasification incineration grate furnace and treatment system thereof | |
| CN110360575A (en) | A kind of incineration system at dangerous waste disposition center | |
| CN116412403B (en) | Organic silicon three-waste incineration device and control system thereof | |
| CN201152531Y (en) | Industrial dangerous waste incineration processing equipment for realizing multiple physical states | |
| CN207999835U (en) | A kind of efficient burning furnace rotary system | |
| CN100458285C (en) | Process for burning medical refuse | |
| CN105674272B (en) | A kind of compound incinerator of silicon porcelain fire grate and its handling process | |
| CN211694902U (en) | Medical waste incineration treatment system | |
| RU88103U1 (en) | MOBILE WASTE PROCESSING PLANT | |
| CN208487625U (en) | A kind of novel combination type solid-liquid incineration furnace | |
| CN209165416U (en) | A kind of continuous pyrolysis type waste incinerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 No. 66 Far East Avenue, Gaoyue Town, Yixing City, Jiangsu Province, 25 Building No. 10, Yixing International Environmental Protection City, China Patentee after: Yixing Dong Ding environmental protection equipment Co., Ltd. Address before: 214000 Far East Avenue, Gaoyue Town, Jiangyin City, Wuxi City, Jiangsu Province, No. 66, 25 Building No. 10, Yixing International Environmental Protection City, China Patentee before: Yixing Dong Ding environmental protection equipment Co., Ltd. |