CN108151033A - The processing unit and method of a kind of Biohazard Waste - Google Patents
The processing unit and method of a kind of Biohazard Waste Download PDFInfo
- Publication number
- CN108151033A CN108151033A CN201810018983.XA CN201810018983A CN108151033A CN 108151033 A CN108151033 A CN 108151033A CN 201810018983 A CN201810018983 A CN 201810018983A CN 108151033 A CN108151033 A CN 108151033A
- Authority
- CN
- China
- Prior art keywords
- biohazard waste
- processing unit
- reaction room
- burner hearth
- confined reaction
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/10—Supplementary heating arrangements using auxiliary fuel
- F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/20—Medical materials
Abstract
The present invention relates to the processing unit and method of a kind of Biohazard Waste, processing unit includes pyrolysis oven, and pyrolysis oven includes burner hearth and the confined reaction room in burner hearth, and burner hearth is equipped with main burner and compensating combustor, and compensating combustor is connected with external fuel feed end；Confined reaction room is laterally sets, and the feed end of confined reaction room is connected with hydraulic feed machine, and discharge end is connected with slag extractor, and feed end and discharge end are both provided with electrically operated valve；The confined reaction room is equipped with exhaust collection mouth, and exhaust collection mouth is connected with point drum and condensing mechanism in turn, and is ultimately connected to main burner, and the condensing mechanism is connected with oil storage tank.The present invention can carry out pyrolytic reaction, No leakage under totally-enclosed state, and realize continuous charging and discharge；Using low temperature pyrogenation, condensation recycling can be carried out to thermal decomposition product, larger benefit can be generated.
Description
Technical field
Present invention relates particularly to the processing units and method of a kind of Biohazard Waste, belong to waste integrated treatment recovery technology
Field.
Background technology
Current existing linked medical waste incinerator is mostly burned using rotary kiln type or pyrolysis formula incinerator, rotary kiln type
Although stove flexibility is strong, can with continuous operation, but leakproofness is more intractable, easily makes flue gas, noxious material and virus etc. harmful
Microorganism leakage causes secondary pollution；Pyrolysis formula incinerator is complicated, involve great expense, consume mostly using the split type composition of two stoves
It can be more.In addition, above-mentioned processing unit is to carry out high temperature incineration processing to waste, it is impossible to recycling profit is carried out to thermal decomposition product
With, thus economic benefit cannot be generated.
Invention content
To solve the above problems, the present invention provides a kind of processing unit of Biohazard Waste, including pyrolysis oven, pyrolysis oven
Confined reaction room including burner hearth and in burner hearth, burner hearth are equipped with main burner and compensating combustor, compensating combustor connection
There is external fuel feed end；Laterally to set, the feed end of confined reaction room is connected with hydraulic feed machine for confined reaction room, discharges
End is connected with slag extractor, and feed end and discharge end are both provided with electrically operated valve；The confined reaction room is equipped with exhaust collection mouth, tail
Gas collection port is connected with point drum and condensing mechanism in turn, and is ultimately connected to main burner, and the condensing mechanism is connected with storage
Oil tank.
Further, the burner hearth is connected with flue gas purification system；Flue gas purification system includes by flue connecting with burner hearth
The spray deduster and wind turbine connect.
Further, it is cold to include first-stage condenser, secondary condenser, first-level buffer tank, three-level successively for the condensing mechanism
Condenser and level 2 buffering tank, the level 2 buffering tank are connect with main burner, and the first-level buffer tank is equipped with to be connected with main burner
The pressure relief opening connect.
Further, the first-level buffer tank and level 2 buffering tank are equipped with leakage fluid dram, and leakage fluid dram is connected to oil storage tank.
Further, it is connected with water seal mechanism between the condensing mechanism and main burner.
Invention further provides a kind of processing methods of Biohazard Waste, are the processing using above-mentioned Biohazard Waste
Device, and include the following steps：
1）Biohazard Waste is pushed into the confined reaction room of pyrolysis oven, while the burner hearth of pyrolysis oven is to closed by hydraulic feed machine
Reative cell is heated, and Biohazard Waste is made to be decomposed in confined reaction room；The charging rate of hydraulic feed machine is according to heating temperature
Degree is adjusted；
2）Decompose the pyrolysis gas generated and condensing mechanism entered by exhaust collection mouth, collecting condensation to oil storage tank, not solidifying tail gas into
Enter main burner to burn；
3）By discharge end, the collection after slag extractor is discharged is handled solid residue after decomposition.
Further, step 1）In heating temperature be 200 ~ 400 DEG C.
The medical waste treatment device of the present invention is using continuous gas-tight conveying and the output of gas-tight pushing tow, is solved complete close
Under closed state, the safety non-leakage during the macromoleculars solid organic low-temperature vacuum themal dissociations such as drug, drug waste that give up is closed
Convey problem.
The Biohazard Wastes such as useless drug, drug waste are delivered to by hydraulic pressure in confined reaction room, by heating, when material temperature
When degree reaches 200 DEG C or more, start to decompose generation pyrolysis gas, pyrolysis gas is after subsequent condensation detaches, collecting condensation to oil storage
In tank, not solidifying tail gas enters main burner and provides pyrolysis required temperature as fuel combustion.Residue is by further heating carbon
It is discharged after change by slag extractor.
While the present invention can carry out pyrolytic reaction under totally-enclosed state, continuous charging and discharge are realized, it can be with
It realizes increasingly automated control, and the charging rate of hydraulic feed machine, the adjustment of charging rate can be adjusted according to fire box temperature
The tail gas amount that decomposition generates is made accordingly to adjust, has the function that adjust temperature；The present invention relies primarily on pyrolysis of waste tail gas work
For fuel, started or compensated using additional combustion gas on a small quantity, be conducive to energy saving, while thermal decomposition product can be condensed back to
It receives, larger benefit can be generated.
Description of the drawings
Fig. 1 is the structure diagram of processing unit in the present invention.
Specific embodiment
Embodiment 1
A kind of processing unit of Biohazard Waste as shown in Figure 1, including pyrolysis oven 2, pyrolysis oven 2 includes burner hearth 4 and set on stove
Confined reaction room in thorax 4, burner hearth 4 are equipped with main burner 7 and compensating combustor 6, and compensating combustor 6 is connected with external fuel and supplies
Ying Duan；Confined reaction room is laterally sets, and the feed end of confined reaction room is connected with hydraulic feed machine 1, and discharge end is connected with row
Slag machine 3, feed end and discharge end are both provided with electrically operated valve 5；The confined reaction room is equipped with exhaust collection mouth, exhaust collection mouth
It is connected with point drum 10 and condensing mechanism in turn, and is ultimately connected to main burner 7, the condensing mechanism is connected with oil storage tank
12。
The burner hearth 4 is connected with flue gas purification system；Flue gas purification system includes the spray being connect with burner hearth 4 by flue
Deduster 8 and wind turbine.
The condensing mechanism includes first-stage condenser 9, secondary condenser 13, first-level buffer tank 14, three-level condenser successively
15 and level 2 buffering tank 16, the level 2 buffering tank 16 connect with main burner 7, the first-level buffer tank 14 is equipped with and main burning
The pressure relief opening that device 7 connects.Condensers at different levels are connect by water circulation system with cooling pond 18.
The first-level buffer tank 14 and level 2 buffering tank 16 are equipped with leakage fluid dram, and leakage fluid dram is connected to oil storage tank 12.
Water seal mechanism 17 is connected between the condensing mechanism and main burner 7.
Embodiment 2
A kind of processing method of Biohazard Waste is the processing unit for the Biohazard Waste for using embodiment 1, and including following step
Suddenly：
1）Biohazard Waste is pushed by hydraulic feed machine 1 in the confined reaction room of pyrolysis oven 2, while the burner hearth 4 of pyrolysis oven is right
Confined reaction room is heated, and Biohazard Waste is made to be decomposed in confined reaction room；The charging rate of hydraulic feed machine 1 according to plus
Hot temperature is adjusted；
2）It decomposes the pyrolysis gas generated and condensing mechanism is entered by exhaust collection mouth, collecting condensation to oil storage tank 12 does not coagulate tail gas
It burns into main burner 7；
3）By discharge end, the collection after slag extractor 3 is discharged is handled solid residue after decomposition.
Step 1）In heating temperature be 200 ~ 400 DEG C.
Claims (7)
1. a kind of processing unit of Biohazard Waste, including pyrolysis oven, it is characterised in that：Pyrolysis oven includes burner hearth and set on burner hearth
Interior confined reaction room, burner hearth are equipped with main burner and compensating combustor, and compensating combustor is connected with external fuel feed end；It is close
Reative cell is closed laterally to set, the feed end of confined reaction room is connected with hydraulic feed machine, and discharge end is connected with slag extractor, charging
End and discharge end are both provided with electrically operated valve；The confined reaction room is equipped with exhaust collection mouth, and exhaust collection mouth is connected in turn
Divide drum and condensing mechanism, and be ultimately connected to main burner, the condensing mechanism is connected with oil storage tank.
2. the processing unit of Biohazard Waste according to claim 1, it is characterised in that：It is net that the burner hearth is connected with flue gas
Change system；Flue gas purification system includes the spray deduster and wind turbine that are connect with burner hearth by flue.
3. the processing unit of Biohazard Waste according to claim 1, it is characterised in that：The condensing mechanism includes successively
First-stage condenser, secondary condenser, first-level buffer tank, three-level condenser and level 2 buffering tank, the level 2 buffering tank and main combustion
Burner connects, and the first-level buffer tank is equipped with the pressure relief opening being connect with main burner.
4. the processing unit of Biohazard Waste according to claim 3, it is characterised in that：The first-level buffer tank and two level
Surge tank is equipped with leakage fluid dram, and leakage fluid dram is connected to oil storage tank.
5. the processing unit of Biohazard Waste according to claim 1, it is characterised in that：The condensing mechanism and main burning
Water seal mechanism is connected between device.
6. a kind of processing method of Biohazard Waste, which is characterized in that used such as the medical treatment of claim 1 ~ 5 any one of them
The processing unit of waste, and include the following steps：
1）Biohazard Waste is pushed into the confined reaction room of pyrolysis oven, while the burner hearth of pyrolysis oven is to closed by hydraulic feed machine
Reative cell is heated, and Biohazard Waste is made to be decomposed in confined reaction room；The charging rate of hydraulic feed machine is according to heating temperature
Degree is adjusted；
2）Decompose the pyrolysis gas generated and condensing mechanism entered by exhaust collection mouth, collecting condensation to oil storage tank, not solidifying tail gas into
Enter main burner to burn；
3）By discharge end, the collection after slag extractor is discharged is handled solid residue after decomposition.
7. the processing method of Biohazard Waste according to claim 6, it is characterised in that：Step 1）In heating temperature be
200~400℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018983.XA CN108151033A (en) | 2018-01-09 | 2018-01-09 | The processing unit and method of a kind of Biohazard Waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018983.XA CN108151033A (en) | 2018-01-09 | 2018-01-09 | The processing unit and method of a kind of Biohazard Waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151033A true CN108151033A (en) | 2018-06-12 |
Family
ID=62460953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810018983.XA Pending CN108151033A (en) | 2018-01-09 | 2018-01-09 | The processing unit and method of a kind of Biohazard Waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289443A (en) * | 2021-11-23 | 2022-04-08 | 浙江微盾环保科技股份有限公司 | Discharging mechanism of medical waste sterilization treatment equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1038234A (en) * | 1996-07-24 | 1998-02-13 | Nagasaki Pref Gov | Thermal decomposition and incineration unit |
| CN102679373A (en) * | 2012-06-19 | 2012-09-19 | 中国人民解放军军事医学科学院卫生装备研究所 | Vehicle-mounted medical waste pyrolyzing furnace |
| CN202868693U (en) * | 2012-06-19 | 2013-04-10 | 中国人民解放军军事医学科学院卫生装备研究所 | Vehicle-mounted medical waste pyrolyzing furnace |
| CN204799677U (en) * | 2015-07-29 | 2015-11-25 | 王庆普 | Totally closed anaerobic pyrolytic reaction stove of oil field operation wastes material pyrolysis device |
| CN204824720U (en) * | 2015-07-29 | 2015-12-02 | 王庆普 | Oil field operation safeguard and parcel fatlute pyrolysis device |
-
2018
- 2018-01-09 CN CN201810018983.XA patent/CN108151033A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1038234A (en) * | 1996-07-24 | 1998-02-13 | Nagasaki Pref Gov | Thermal decomposition and incineration unit |
| CN102679373A (en) * | 2012-06-19 | 2012-09-19 | 中国人民解放军军事医学科学院卫生装备研究所 | Vehicle-mounted medical waste pyrolyzing furnace |
| CN202868693U (en) * | 2012-06-19 | 2013-04-10 | 中国人民解放军军事医学科学院卫生装备研究所 | Vehicle-mounted medical waste pyrolyzing furnace |
| CN204799677U (en) * | 2015-07-29 | 2015-11-25 | 王庆普 | Totally closed anaerobic pyrolytic reaction stove of oil field operation wastes material pyrolysis device |
| CN204824720U (en) * | 2015-07-29 | 2015-12-02 | 王庆普 | Oil field operation safeguard and parcel fatlute pyrolysis device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289443A (en) * | 2021-11-23 | 2022-04-08 | 浙江微盾环保科技股份有限公司 | Discharging mechanism of medical waste sterilization treatment equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |