CN214370217U - Medical waste incineration treatment device capable of supplying hot water and purifying smoke - Google Patents
Medical waste incineration treatment device capable of supplying hot water and purifying smoke Download PDFInfo
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- CN214370217U CN214370217U CN202023352078.XU CN202023352078U CN214370217U CN 214370217 U CN214370217 U CN 214370217U CN 202023352078 U CN202023352078 U CN 202023352078U CN 214370217 U CN214370217 U CN 214370217U
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- incinerator
- flue
- water
- medical waste
- combustion
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- 239000002906 medical waste Substances 0.000 title claims abstract description 33
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000004056 waste incineration Methods 0.000 title claims description 9
- 239000000428 dust Substances 0.000 claims abstract description 40
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003546 flue gas Substances 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000002893 slag Substances 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 6
- 206010011409 Cross infection Diseases 0.000 description 4
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 208000032420 Latent Infection Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 208000037771 disease arising from reactivation of latent virus Diseases 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000010781 infectious medical waste Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- -1 mobilizable dolly Chemical compound 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides a medical waste burns processing apparatus that can provide hot water and can purify flue gas, includes mobilizable dolly, be provided with the box on the dolly inside incineration apparatus and the flue gas processing apparatus of setting up of box burn the entry of burning furnace still sets up the cracker, still sets up the combustion-supporting device of liquefied gas, still sets up combustion-supporting fan. And water-cooling copper pipes are coiled on the outer walls of the incinerator body and the flue and used for conveying circulating cooling water in the pipes. In order to ensure smooth combustion, the combustion fan continuously sends air into the incinerator. The flue gas generated by the incinerator enters a flue gas treatment device through a flue to be treated and then is discharged through a chimney; the ash and slag generated after combustion are discharged downwards through a slag outlet at the bottom of the incinerator. The smoke dust of the smoke treatment device sequentially passes through the bag-type dust collector, the dust collecting bin and the dust collector and is finally discharged through the dust discharging port. Therefore, the medical waste can be subjected to reduction and environment-friendly incineration treatment, and hot water can be supplied.
Description
Technical Field
The utility model relates to a medical waste treatment device, in particular to a medical waste incineration treatment device which can provide hot water and purify smoke.
Background
Medical waste refers to waste with direct or indirect infectivity, toxicity and other harmfulness generated by various medical and health institutions in medical treatment, prevention, health care, teaching, scientific research and other related activities. The medical waste contains a large amount of infectious pathogenic microorganisms, germs and viruses, has the characteristics of space infection, acute infection, latent infection and the like, contains dozens, hundreds or even thousands of times of the harmfulness of the microorganisms of common household garbage, can become a source of hospital infection and social environment public nuisance if not properly treated, and can become a source of epidemic diseases more seriously. Organic matters in the medical wastes not only breed mosquitoes and flies, but also release malodorous gases such as ammonia gas, hydrogen sulfide and the like during putrefactive decomposition to pollute the environment and harm the health of human bodies, and the cross infection caused by the medical wastes accounts for 20 percent of the cross infection rate of the society, and is the main reason of cross infection and air pollution in hospitals. Medical waste which is not effectively treated or is stacked in the open air can cause the release of a large amount of harmful gases such as ammonia gas, sulfide and the like, seriously pollute the atmosphere, and polychlorinated biphenyl, dioxin and the like which are decomposed and emitted are carcinogens. The leachate generated by rain water and biological hydrolysis of pathogens, heavy metals and organic pollutants carried by medical waste can cause serious pollution to surface water and underground water. Heavy metals in the leachate enter the soil under the leaching and scouring action of rainfall, so that the heavy metals in the soil are accumulated and polluted.
Infectious medical wastes generated by a plurality of medical institutions are not disinfected or only simply disinfected and then stacked with household garbage, and meanwhile, the existing old small incineration facilities of most hospitals are installed in fixed buildings, and are single in structure function, large in size and incapable of moving. Medical waste need follow the hospital and transport the concentrated treatment center of transporting to the distant place through land transportation and just can be burnt and handle, lead to medical waste to pile up in the hospital for a long time, not only cause the pollution to groundwater, surface water and surrounding environment, also cause very big threat to hospital personnel and sanitationman's health, in addition, the facility structure function singleness is burnt to some old small-size medical waste of current, medical waste burns not thoroughly, do not have tail gas cleanup unit again or do not carry out effective processing to tail gas, environmental pollution is more serious.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the prior art, the utility model provides a can provide hot water and can purify medical waste incineration device of flue gas, including mobilizable dolly, be provided with the box on the dolly inside incineration device and the flue gas processing apparatus of setting up of box burn the entry of burning furnace and still set up the cracker, still set up the combustion-supporting device of liquefied gas, still set up combustion-supporting fan. When the incinerator is in operation, medical waste is sent into the crusher to be crushed and then enters the incinerator to be combusted. And water-cooling copper pipes are coiled on the outer walls of the incinerator body and the flue and used for conveying circulating cooling water in the pipes. In order to ensure smooth combustion, the combustion fan continuously sends air into the incinerator. The flue gas generated by the incinerator enters a flue gas treatment device through a flue to be treated and then is discharged through a chimney; the ash and slag generated after combustion are discharged downwards through a slag outlet at the bottom of the incinerator. The smoke dust of the smoke treatment device sequentially passes through the bag-type dust collector, the dust collecting bin and the dust collector and is finally discharged through the dust discharging port. Therefore, the medical waste can be subjected to reduction and environment-friendly incineration treatment, and hot water can be supplied.
The technical scheme adopted by the utility model for solving the technical problems is that the medical waste incineration treatment device capable of providing hot water and purifying smoke is characterized by comprising a movable trolley, wherein the trolley is provided with a box body, and an incineration device and a smoke treatment device are arranged in the box body;
the incinerator mainly comprises an incinerator, wherein an inlet of the incinerator is arranged at the top of an incinerator body, a slag outlet of the incinerator is arranged at the bottom of the incinerator body, an air inlet is formed in the lower side of the incinerator, and a combustion fan is arranged and sends air into the incinerator through the air inlet;
a liquefied gas combustion-supporting device is also arranged, and comprises a liquefied gas tank, a gas transmission pipeline, a burner arranged in the furnace body, and an igniter;
from top to bottom, the flue gas treatment device sequentially comprises a bag-type dust collector, a dust collecting bin, a dust collector and an ash discharging port, wherein a chimney is arranged at the top of the bag-type dust collector;
a flue is also arranged, the top of the incinerator is also provided with a smoke outlet, one end of the flue is connected with the smoke outlet, and the other end of the flue is connected to the bag-type dust collector;
a crusher is arranged at the inlet of the incinerator;
the outer walls of the incinerator body and the flue are also coiled with water-cooling copper pipes, circulating cooling water is conveyed in the pipes, a steam discharge system is further arranged at the highest position of the water-cooling copper pipes, the steam discharge system comprises a discharge pipe and a steam separator arranged on the discharge pipe, and steam generated in the water-cooling copper pipes flows out through a steam outlet of the discharge pipe, so that the pressure safety of the water-cooling copper pipes is ensured.
Preferably, the incinerator is a shelf type incinerator, and at least two shelves are arranged in the incinerator.
Preferably, activated carbon for adsorption is also arranged in the flue.
The utility model has the effects that: the utility model provides a medical waste burns processing apparatus that can provide hot water and can purify flue gas, includes mobilizable dolly, be provided with the box on the dolly inside incineration apparatus and the flue gas processing apparatus of setting up of box burn the entry of burning furnace still sets up the cracker, still sets up the combustion-supporting device of liquefied gas, still sets up combustion-supporting fan. When the incinerator is in operation, medical waste is sent into the crusher to be crushed and then enters the incinerator to be combusted. And water-cooling copper pipes are coiled on the outer walls of the incinerator body and the flue and used for conveying circulating cooling water in the pipes. In order to ensure smooth combustion, the combustion fan continuously sends air into the incinerator. The flue gas generated by the incinerator enters a flue gas treatment device through a flue to be treated and then is discharged through a chimney; the ash and slag generated after combustion are discharged downwards through a slag outlet at the bottom of the incinerator. The smoke dust of the smoke treatment device sequentially passes through the bag-type dust collector, the dust collecting bin and the dust collector and is finally discharged through the dust discharging port. Therefore, the medical waste can be subjected to reduction and environment-friendly incineration treatment, and hot water can be supplied.
Drawings
Fig. 1 and fig. 2 are schematic structural diagrams of a first embodiment of the present invention. Wherein, fig. 1 is a schematic external structure diagram, and fig. 2 is a schematic internal structure diagram showing an incineration device and a flue.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the figure:
1 trolley and 1.1 box body,
2, a burning device, 2.1A burning furnace, 2.1A inlet, 2.1B slag outlet, 2.1C air inlet, 2.1D smoke outlet and 2.1E shelf;
3 flue gas treatment device, 3.1 bag dust collector, 3.2 dust collecting bin, 3.3 dust collector, 3.4 ash discharging port and 3.5 chimney;
4 liquefied gas combustion-supporting device, 4.1 liquefied gas tank, 4.2 gas transmission pipeline and 4.3 burner;
5, a flue;
6, a combustion-supporting fan;
7 knapper, 7.1 feed hopper;
8 water-cooled copper pipes, 8.1 pipeline inlets, 8.2 pipeline outlets, 8.3 discharge pipes, 8.3A steam outlets and 8.4 steam separators;
9 activated carbon.
Detailed Description
Fig. 1 and fig. 2 are schematic structural diagrams of a first embodiment of the present invention. The figure shows that in the embodiment, the medical waste incineration treatment device capable of providing hot water and purifying smoke comprises a movable trolley 1, wherein a box body 1.1 is arranged on the trolley, and an incineration device 2 and a smoke treatment device 3 are arranged in the box body 1.1;
the incinerator 2 mainly comprises an incinerator 2.1, an inlet 2.1A of the incinerator is arranged at the top of the incinerator body, a slag outlet 2.1B of the incinerator is arranged at the bottom of the incinerator body, and an air inlet 2.1C is further formed in the lower side of the incinerator. A combustion-supporting fan 6 is also arranged, and the combustion-supporting fan 6 sends air into the incinerator through the air inlet 2.1C;
a liquefied gas combustion-supporting device 4 is also arranged, wherein the liquefied gas combustion-supporting device 4 comprises a liquefied gas tank 4.1, a gas transmission pipeline 4.2, a burner 4.3 arranged in the furnace body, and an igniter;
from top to bottom, the flue gas treatment device 3 sequentially comprises a bag-type dust collector 3.1, a dust collection bin 3.2, a dust collector 3.3 and an ash discharge port 3.4, and a chimney 3.5 is arranged at the top of the bag-type dust collector 3.3;
the incinerator is further provided with a flue 5, the top of the incinerator 2.1 is further provided with a smoke outlet 2.1D, one end of the flue is connected with the smoke outlet 2.1D, and the other end of the flue is connected to the bag-type dust collector 3.1.
At the inlet of the incinerator 2.1a crusher 7 is also arranged. In this example, a feed hopper 7.1 is also provided above the breaker 7.
In the present example, as shown in fig. 1 and 2, a water-cooled copper pipe 8 is further wound around the outer walls of the furnace body and the flue 5 of the incinerator 2.1, and circulating cooling water is fed through the pipe. Circulating water enters from the pipeline inlet 8.1, and when the circulating water winds through the outer walls of the furnace body and the flue 5, the circulating water raises the temperature due to heat absorption and then flows out from the pipeline outlet 8.2. In the figure it is shown that at the highest point of the water-cooled copper tube 8 there is also arranged a steam discharge system comprising a discharge pipe 8.3 and a steam separator 8.4 arranged on the discharge pipe. When the temperature in the water-cooling copper pipe 8 reaches 100 ℃, the steam generated in the water-cooling copper pipe 8 flows out through the steam outlet 8.3A of the discharge pipe 8.3, so that the safety of the pressure in the water-cooling copper pipe 8 is ensured.
In fig. 2, the incinerator is a shelf type incinerator, and at least two shelves 2.1E are arranged in the incinerator.
During operation, medical waste is thrown in through the feed hopper 7.1 and is sent into the crusher 7 to be crushed and then enters the incinerator 2.1 to be combusted. In order to ensure smooth combustion, the combustion fan 6 continuously sends air into the incinerator through the air inlet 2.1C.
The liquefied combustion gas enters the burner 4.3 through the gas transmission pipe 4.2 and then burns the medical waste in the furnace. The generated flue gas enters a flue gas treatment device 3 through a flue 5, and the flue gas subjected to dust removal treatment by a bag-type dust remover 3.1 is discharged through a chimney 3.5; the ash and slag generated after combustion are discharged downwards through a slag outlet 2.1B at the bottom of the incinerator. The smoke dust collected by the bag-type dust collector 3.1 is discharged through the dust collecting bin 3.2, the dust collector 3.3 and the dust discharging port 3.4. Thereby, the incineration treatment of the medical waste is completed.
The utility model provides a technical scheme, but medical waste can obtain properly to deal with the very first time, avoids because of categorised, place bad consequences such as virus diffusion, disease propagation that the grass rate caused, realizes medical waste minimizing, is favorable to building clean and tidy hospital environment, moreover, can also obtain circulation hot water through burning medical waste.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention. Unlike the first embodiment of the present invention, in this embodiment, activated carbon 9 for adsorption is further provided in the flue.
Claims (3)
1. A medical waste incineration treatment device capable of providing hot water and purifying smoke is characterized by comprising a movable trolley, wherein a box body is arranged on the trolley, and an incineration device and a smoke treatment device are arranged in the box body;
the incinerator mainly comprises an incinerator, wherein an inlet of the incinerator is arranged at the top of the incinerator body, a slag outlet of the incinerator is arranged at the bottom of the incinerator body, an air inlet is formed in the lower side of the incinerator, and an air feeder is arranged and used for feeding air into the incinerator through the air inlet;
a liquefied gas combustion-supporting device is also arranged, and comprises a liquefied gas tank, a gas transmission pipeline, a burner arranged in the furnace body, and an igniter;
from top to bottom, the flue gas treatment device sequentially comprises a bag-type dust collector, a dust collecting bin, a dust collector and an ash discharging port, wherein a chimney is arranged at the top of the bag-type dust collector;
a flue is also arranged, the top of the incinerator is also provided with a smoke outlet, one end of the flue is connected with the smoke outlet, and the other end of the flue is connected to the bag-type dust collector;
a crusher is arranged at the inlet of the incinerator;
the outer walls of the incinerator body and the flue are also coiled with water-cooling copper pipes, circulating cooling water is conveyed in the pipes, a steam discharge system is further arranged at the highest position of the water-cooling copper pipes, the steam discharge system comprises a discharge pipe and a steam separator arranged on the discharge pipe, and steam generated in the water-cooling copper pipes flows out through a steam outlet of the discharge pipe, so that the pressure safety of the water-cooling copper pipes is ensured.
2. The medical waste incineration disposal device capable of supplying hot water and purifying flue gas as claimed in claim 1, wherein said incinerator is a shelf type incinerator, and at least two shelves are provided inside said incinerator.
3. The medical waste incineration disposal device capable of supplying hot water and purifying flue gas as claimed in claim 1, wherein an activated carbon for adsorption is further provided in said flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352078.XU CN214370217U (en) | 2020-12-31 | 2020-12-31 | Medical waste incineration treatment device capable of supplying hot water and purifying smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352078.XU CN214370217U (en) | 2020-12-31 | 2020-12-31 | Medical waste incineration treatment device capable of supplying hot water and purifying smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370217U true CN214370217U (en) | 2021-10-08 |
Family
ID=77952594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023352078.XU Active CN214370217U (en) | 2020-12-31 | 2020-12-31 | Medical waste incineration treatment device capable of supplying hot water and purifying smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370217U (en) |
-
2020
- 2020-12-31 CN CN202023352078.XU patent/CN214370217U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 21a, Guoxing building, 83 Changxing Road, Tianxia community, Nantou street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Shenneng Environmental Protection City Environmental Service Co.,Ltd. Patentee after: Shenzhen Energy and environmental protection Co.,Ltd. Patentee after: WUHAN SHENNENG ENVIRONMENTAL PROTECTION NEW DITCH WASTE POWER GENERATION Co.,Ltd. Patentee after: Guilin Shenneng environmental protection Co.,Ltd. Patentee after: Shanxian Shenneng environmental protection Co.,Ltd. Patentee after: Shenzhen Shenneng environmental protection East Co.,Ltd. Patentee after: Chaozhou Shenneng environmental protection Co.,Ltd. Address before: 518000 21a, Guoxing building, 83 Changxing Road, Tianxia community, Nantou street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Shenneng Environmental Protection City Environmental Service Co.,Ltd. Patentee before: SHENZHEN ENERGY ENVIRONMENTAL ENGINEERING Co.,Ltd. Patentee before: WUHAN SHENNENG ENVIRONMENTAL PROTECTION NEW DITCH WASTE POWER GENERATION Co.,Ltd. Patentee before: Guilin Shenneng environmental protection Co.,Ltd. Patentee before: Shanxian Shenneng environmental protection Co.,Ltd. Patentee before: Shenzhen Shenneng environmental protection East Co.,Ltd. Patentee before: Chaozhou Shenneng environmental protection Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |