CN102553895A - Dangerous waste microwave pyrolytic incineration equipment - Google Patents
Dangerous waste microwave pyrolytic incineration equipment Download PDFInfo
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- CN102553895A CN102553895A CN2012100295047A CN201210029504A CN102553895A CN 102553895 A CN102553895 A CN 102553895A CN 2012100295047 A CN2012100295047 A CN 2012100295047A CN 201210029504 A CN201210029504 A CN 201210029504A CN 102553895 A CN102553895 A CN 102553895A
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Abstract
The invention provides dangerous waste microwave pyrolytic incineration equipment which assists in solving current problems of high product processing cost, likelihood of secondary pollution, complicated processing method, and the like. The equipment comprises a sealed microwave pyrolysis box, a processing chamber, a filtering device, a cooling system, a controlling system, a collection apparatus, and a frame. The processing chamber communicates with a pyrolysis cavity in a sealed manner. Among all sides of the pyrolysis cavity, the side communicating with the processing chamber is provided with openings. When a hoisting material-containing plate moves to the position of the opening, the material-containing plate contacts the opening in a sealed manner. One end of the filtering device communicates with the pyrolysis cavity through a pipeline, and the other end of the filtering device communicates with the cooling system. The collection apparatus communicates with the processing chamber. With the equipment provide by the invention, a dangerous waste can subject to a pyrolysis treatment before incineration, such that product tail gas processing is greatly simplified, and processing cost and difficulty are reduced. The equipment provided by the invention is advantaged in simple structure and small volume, such that the equipment can easily be popularized in markets. The equipment is especially suitable for dangerous-waste-producing terminal clients. With the equipment, the volume and amount of the dangerous waste can be rapidly reduced, and the dangerous waste can be turned harmless.
Description
Technical field
The invention belongs to environmental technology field, be specifically related to a kind of equipment that adopts microwave-heating to handle dangerous solid waste.
Background technology
Danger wastes is meant lists national hazardous waste register in perhaps according to the hazardous waste judging standard of national regulation and the discarded object with hazard property of discrimination method identification.Hazardous waste has toxicity, inflammability, explosivity, corrosivity, chemical reactivity or infectiousness, can constitute serious harm to ecological environment and human health.
Hazardous waste has a strong impact on because of it can cause environment even human body, thereby must safe deal carefully with disposal.The basic principle of hazardous waste pollution prevention technique policy is minimizing, the resource and innoxious of hazardous waste; Prevent and reduce the generation of hazardous waste as far as possible; The dangerous gurry that produces is passed through to recycle as far as possible, reduce hazardous waste treatment and disposal amount; The hazardous waste that can not recycle with resource should carry out safe disposal; Security landfill is the final disposal means of hazardous waste.
According to minimizing, resource and the innoxious principle of hazardous waste pollution prevention technique policy, the hazardous waste treatment and disposal mainly comprises several aspects such as burning, materialization processing, stabilisation/curing, security landfill at present.Wherein burning process is stipulated, hazardous waste is even in the incinerator internal combustion, and fully, the incinerator temperature should reach more than 1100 ℃, and gas residence time should be more than 2.0 seconds, and efficiency of combustion is destroyed clearance by fire greater than 99.99% greater than 99.9%.The hot burn decrement rate of incineration residue is less than 5%.The conventional incineration apparatus of hazardous waste is an incinerator, hazardous waste is only burned, and burning process needs air to participate in; Be podzolic process; End product is the solid calcination, and the flue gas of complicated component, and flue gas forms secondary pollution easily; Need carry out after-treatment to flue gas, increase the component difficulty and the processing cost of device processes; In addition, the incinerator operated by rotary motion is in certain location, and for hazardous waste; Its terminal produces normally dispersion process, thereby must centralized collection handle, and hazardous waste is transported to incinerator; Not only increased logistics cost, and the risk of the refuse diffusion of causing danger easily in the transit link, and the area of poor transport at home; Perhaps economic backward area, the processing of hazardous waste is more difficult.
Summary of the invention
The invention provides a kind of danger wastes microwave-heating burning facility, the burning facility product processing cost that can solve the prior art hazardous waste is high, and processing procedure is loaded down with trivial details, problems such as hazardous waste difficult treatment.
For reaching above-mentioned technical purpose; The present invention adopts following technical scheme to be achieved: a kind of danger wastes microwave-heating burning facility comprises the closed microwave pyrolysis casing with sealed pyrolysis chamber, process chamber, filter, cooling system, control system, gathering-device and the frame that inside has lift charge platen; Said process chamber is communicated with the sealing of said pyrolysis chamber, and in each side in said pyrolysis chamber, is provided with opening with the side that is communicated with of said process chamber, when said lift charge platen moves to said aperture position, contacts with said opening sealing; Said filter one end and said pyrolysis chamber are through pipeline connection, and the other end is communicated with said cooling system; Said gathering-device is communicated with said process chamber.
In technical scheme of the present invention, also comprise following additional technical feature:
The side plate of said microwave-heating casing is provided with the feeding door in corresponding said pyrolysis chamber; Quartz or ceramic material are adopted in said pyrolysis chamber, the heat-insulation layer for being made up of the ceramic fibre heat-preservation cotton between the case shell of said microwave-heating casing and the pyrolysis chamber.
Said process chamber is positioned at the below of said microwave-heating casing, and correspondingly, the opening on the said pyrolysis chamber is positioned on the bottom side in pyrolysis chamber.
The lowering or hoisting gear of said lift charge platen comprises first expansion link and the first expansion link cover that is used, and said first expansion link overlaps on the base that an end is fixed on said frame.
The side plate of said process chamber is provided with extruding material-pulling device and seal cover; Said extruding material-pulling device comprises second expansion link and the second expansion link cover that is used; The said seal cover of flexible free end hermetically passing of said second expansion link, and be installed with the extruding pushing piston on this end; Relative another side plate of said process chamber is provided with Dump gate, and the outside of said Dump gate is equipped with the 3rd expansion link and the 3rd expansion link cover that makes a sealing or open, be used, and said gathering-device is communicated with through said Dump gate with said process chamber.
Said filter is the microwave high-temperature decomposer; Said microwave high-temperature decomposer comprises casing and the heating using microwave source that is installed in the casing outside; The heat-insulation layer and the thermal treatment zone that surrounds by said heat-insulation layer around said casing comprises; Horizontally set high-temperature resistant tube in the said thermal treatment zone is filled with porous ceramic film material in the said high-temperature resistant tube, is equipped with the high temperature filtration layer between the two ends of said high-temperature resistant tube and the said heat-insulation layer.
Said cooling system adopts the recirculated water cooling mode; Comprise that storage tank, inside are provided with the cooling cylinder of condenser, heat exchanger and hydraulic accumulator; The delivery port of said storage tank is communicated with the water inlet of said condenser, and the delivery port of said condenser is communicated with the water inlet of said heat exchanger, and the delivery port of said heat exchanger is communicated with said storage tank; Escape pipe between said microwave high-temperature decomposer and the cooling system is communicated in said cooling cylinder; The top of said cooling cylinder is provided with blast pipe, and the bottom is provided with discharging tube, and said leakage fluid dram is communicated with said hydraulic accumulator.
Said hydraulic accumulator is communicated with through return duct is set with said gathering-device.
Said microwave-heating casing is provided with the thermocouple that an end inserts said pyrolysis chamber.
Compared with prior art; Advantage of the present invention and good effect are: adopt danger wastes microwave-heating burning facility of the present invention can hazardous waste be carried out pyrolysis processing before burning; Completion subtracts appearance, decrement; And harmless treatment, and the product vent gas treatment is simplified greatly, reduced processing cost and intractability; Danger wastes microwave-heating burning facility of the present invention is simple in structure, and volume is little, is convenient to market and popularizes, and is particularly suitable for producing the terminal client use of danger wastes, has the advantage that subtracts appearance, decrement, harmless treatment fast.
Description of drawings
Fig. 1 is the structural representation of embodiment of the invention danger wastes microwave-heating burning facility;
Wherein, 1, microwave-heating casing; 2, process chamber; 3, gathering-device; 4, frame; 5, pyrolysis chamber; 6, lift charge platen; 7, video optical detection hole; 8, microwave heating system; 9, thermocouple; 10, heat-insulation layer; 11, first expansion link; 12, the first expansion link cover; 13, seal cover; 14, second expansion link; 15, the second expansion link cover; 16, extruding pushing piston; 17, Dump gate; 18, the 3rd expansion link; 19, the 3rd expansion link cover; 20, heating using microwave source; 21, heat-insulation layer; 22, porous ceramic film material; 23, the porous ceramics thermal treatment zone; 24, escape pipe; 25, storage tank; 26, condenser; 27, heat exchanger; 28, hydraulic accumulator; 29, blast pipe; 30, discharging tube; 31, cooling cylinder; 32, fan; 33, return duct; 34, earthenware; 35, high temperature filtration layer.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
With reference to shown in Figure 1; Present embodiment danger wastes microwave-heating burning facility; Comprise microwave-heating casing 1, process chamber 2, filter, cooling system, be used for controlling control system, gathering-device 3 and the frame 4 that each parts moves automatically that microwave-heating casing 1 outside is equipped with a plurality of microwave heating systems 8, adopt the microwave mode heating; It has airtight pyrolysis chamber 5, process chamber 2 pyrolysis chambeies, 5 sealings are communicated with, and process chamber 2 inside are provided with lift charge platen 6.In each side in pyrolysis chamber 5, be provided with opening with the side that is communicated with of process chamber 2,, lift charge platen 6 seals airtight the contact when moving to this aperture position with this opening; Make pyrolysis chamber 5 form complete confined gas cavity; Lift charge platen 6 is provided with quartzy sealing, high temperature insulating, and design according to microwave anti-leak choking structure; Make it when having the charge effect, can also heat insulation and anti-microwave leakage.Filter one end is communicated with through escape pipe 24 with pyrolysis chamber 5, and the other end sets out tracheae 24 equally and is communicated with cooling system, and gathering-device 3 is communicated with process chamber 2.
Quartz or ceramic material are adopted in pyrolysis chamber 5, form the confined gas cavity.The side plate of microwave-heating casing 1 is provided with the feeding door in corresponding pyrolysis chamber 5, is convenient to sending into of pending hazardous waste, and the feeding door is arranged on the front side board of microwave-heating casing 1 in the present embodiment, so do not mark among Fig. 1; The resonator of microwave-heating casing 1 for adopting metallic plate processing to be sealed to form; Be heat-insulation layer 10 between its case shell and the pyrolysis chamber 5; Heat-insulation layer 10 adopts low microwave dielectric constant, low loss characteristic and low-density, more the ceramic fibre heat-preservation cotton of porosity and looseness constitutes, and has improved heat insulation effect.Microwave-heating casing 1 is a hermetically-sealed construction, according to the different process needs, can be set to vacuum or atmosphere in its pyrolysis chamber 5, also can conducting air or oxygen.
Process chamber 2 is positioned at the below of microwave-heating casing 1 in the present embodiment, and the opening correspondence on the pyrolysis chamber 5 is arranged on its bottom side.When lift charge platen 6 rises to the extreme higher position with pyrolysis chamber 5 bottom sides on opening sealing contact and makes the complete confined gas cavity of pyrolysis chamber 5 formations.Certainly, process chamber 2 also can be arranged on top or other side surface direction of microwave-heating casing 1, and present embodiment does not limit this.
The up-down of lift charge platen 6 can adopt hydraulic drive or Pneumatic Transmission or mechanical engagement drive mechanism to realize; Its lowering or hoisting gear comprises that the bottom of first expansion link 11 that is used and first expansion link cover, 12, the first expansion links cover 12 is fixed on the base of frame 4.
The side plate of process chamber 2 is provided with extruding material-pulling device and seal cover 13; The extruding material-pulling device comprises second expansion link 14 and second expansion link cover 15 that is used; The flexible free end hermetically passing seal cover 13 of second expansion link 14, and be installed with extruding pushing piston 16 on this end; Relative another side plate of following process chamber 2 is provided with Dump gate 17, and the outside of Dump gate 17 is equipped with the 3rd expansion link 18 and second expansion link cover 19 that is used, so that Dump gate 17 is sealed or opened, gathering-device 3 is communicated with through Dump gate 17 with process chamber 2.So, behind pending pyrolyzing hazardous wastes, the carbide of staying on the lift charge platen 6 drops to extreme lower position with lift charge platen 6; Extruding pushing piston 16 is pushed carbide to Dump gate 17 place sides under the drive of second expansion link 14; This moment, Dump gate 17 was in closed condition, and carbide carries out fragmentation under the extruding of Dump gate 17 and extruding pushing piston 16, push pushing piston 17 and 14 backhauls of second expansion link then; Dump gate 17 is opened and is carried out discharging and make carbide get into gathering-device 3; It is moving to Dump gate 17 place thrusters under the drive of second expansion link 14 once more to push pushing piston 17 this moment, to help carbide thoroughly is collected into gathering-device 3, after the carbide emptying; Extruding pushing piston 17 and 14 backhauls of second expansion link, lift charge platen 6 rises and carries out next workflow.
Because different pending hazardous wastes, it is indefinite whether the gaseous product that after 1 pyrolysis of microwave-heating casing, is produced still has harmfulness, and the extent of injury is different, and the filter that is adopted is different.When gaseous product needs further resolution process; Filter adopts the microwave high-temperature decomposer; The microwave high-temperature decomposer comprises casing and the heating using microwave source 20 that is installed in the casing outside, the heat-insulation layer 21 and the thermal treatment zone that surrounded by heat-insulation layer 21 around this around casing comprises, horizontally set high-temperature resistant tube 34 in the thermal treatment zone; Can adopt earthenware or quartz ampoule; High-temperature resistant tube 34 is filled with porous ceramic film material 22, forms the porous ceramics thermal treatment zone 23, is provided with high temperature filtration layer 35 between the two ends of the porous ceramics thermal treatment zone 23 and the heat-insulation layer 21; The effect of high-temperature resistant tube 34 is that the gaseous product that prevents to get in the porous ceramics thermal treatment zone 23 gets into heat-insulation layer 21, keeps the cleaning of heat-insulation layer 21.Escape pipe 24 is communicated with the microwave high-temperature decomposer respectively through high temperature filtration layer 35 with pyrolysis chamber 5 and cooling system; After being filtered, further decompose again 35 pairs of gaseous product that gets in the porous ceramics thermal treatment zone 23 of high temperature filtration layer; Carry out harmless treatment, handle back gas product entering cooling system condensation process then, after repeatedly using; For guaranteeing filter effect, high temperature filtration layer 35 is replaceable.Under some process conditions, when the gaseous product after the pyrolysis did not need pyrolytic, filter can directly adopt filter or deduster to get final product.
Cooling system adopts the recirculated water cooling mode in the present embodiment; It comprises that storage tank 25, inside are provided with the cooling cylinder 31 of condenser 26, heat exchanger 27 and hydraulic accumulator 28; The delivery port of storage tank 25 is communicated with the water inlet of condenser 26; The delivery port of condenser 26 is communicated with the water inlet of heat exchanger 27, and the delivery port of heat exchanger 27 is communicated with storage tank 25, and the escape pipe 24 between microwave high-temperature decomposer and the cooling system is communicated in cooling cylinder 31.The top of cooling cylinder 31 is provided with blast pipe 29, and the bottom is provided with the discharging tube 30 that is communicated with hydraulic accumulator 28.Cooling water gets in the pipeline of condenser 26 from storage tank 25; Pyrolysis gas product to getting in the cooling cylinder 31 through escape pipe 24 carries out condensation; The formed fluid of condensation gets into hydraulic accumulator 28 through discharging tube 30; Tail gas is discharged through blast pipe 29, and the higher cooling water of temperature gets into heat exchanger 27 from condenser 26 after the heat exchange, gets into storage tank 25 recycles after the cooling once more.For strengthening the exchange capability of heat of heat exchanger 27, heat exchanger 27 1 sides are provided with fan 32.
The fluid that gets into hydraulic accumulator 28 can be collected, and Unified Treatment also can make it enter gathering-device 3 through return duct 33 is set between hydraulic accumulator 28 and gathering-device 3, mixes with carbide after the pyrolysis, treats Unified Treatment.
For ease of detecting the temperature in the pyrolysis chamber 5, microwave-heating casing 1 is provided with the thermocouple 9 that an end inserts pyrolysis chamber 5.Simultaneously; For ease of observing pending pyrolyzing hazardous wastes degree in the pyrolysis chamber 5; Also be provided with the video optical detection hole 7 that penetrates case shell, heat-insulation layer 10 and pierce into pyrolysis chamber 5 on the microwave-heating casing 1, can use video probe to observe pending pyrolyzing hazardous wastes degree in the pyrolysis chamber 5.
In addition, gathering-device 3 can be selected collecting vessel for use in the present embodiment, between collecting vessel and the process chamber 2 connecting pipe is set, and continuous position is a gas sealing structure; The material of collecting vessel is according to the difference of ashes demand and difference can be metal, plastics, glass or ceramic material, and side is provided with the scale sign; Flange is connected between collecting vessel and the pipeline, after collecting vessel is full, can more renew bucket; And collect full collecting vessel, and focus on after can sealing, carry out follow-up such as solidifying and landfill.
The operation principle of present embodiment danger wastes microwave-heating burning facility is: lift charge platen 6 rises to the bottom side aperture position place in pyrolysis chamber 5; Make pyrolysis chamber 5 form complete cavity; Put on pending hazardous waste to the lift charge platen 6 from the feeding door then; Microwave heating system 8 carries out heating using microwave to it makes it pyrolysis; Pyrolysis environment may be controlled to vacuum or atmosphere (no oxygen) environment in the pyrolysis chamber 5, and end product is carbide, fluid and a small amount of tail gas, and tail gas can be relatively easy to adsorption treatment; Carbide is stayed on the lift charge platen 6 and finally is collected into gathering-device 3, the multiple macromolecule amalgam that fluid forms after the cooling system condensation for the pyrolysis gas after filtering through filter.Certainly, carbide also can carry out subsequent treatment, such as curing, landfill; And fluid can be used as industrial chemicals and carries out secondary and use; Carbide and fluid also can continue to add thermal incineration having under the oxygen situation, thereby accomplish podzolic process, and that improves pending hazardous waste subtracts appearance, reduction rate.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (9)
1. a danger wastes microwave-heating burning facility is characterized in that: comprise the closed microwave pyrolysis casing with sealed pyrolysis chamber, process chamber, filter, cooling system, control system, gathering-device and the frame that inside has lift charge platen; Said process chamber is communicated with the sealing of said pyrolysis chamber, and in each side in said pyrolysis chamber, is provided with opening with the side that is communicated with of said process chamber, when said lift charge platen moves to said aperture position, contacts with said opening sealing; Said filter one end and said pyrolysis chamber are through pipeline connection, and the other end is communicated with said cooling system; Said gathering-device is communicated with said process chamber.
2. danger wastes microwave-heating burning facility according to claim 1 is characterized in that: the side plate of said microwave-heating casing is provided with the feeding door in corresponding said pyrolysis chamber; Quartz or ceramic material are adopted in said pyrolysis chamber, the heat-insulation layer for being made up of the ceramic fibre heat-preservation cotton between the case shell of said microwave-heating casing and the pyrolysis chamber.
3. danger wastes microwave-heating burning facility according to claim 1, it is characterized in that: said process chamber is positioned at the below of said microwave-heating casing, and correspondingly, the opening on the said pyrolysis chamber is positioned on the bottom side in pyrolysis chamber.
4. danger wastes microwave-heating burning facility according to claim 3; It is characterized in that: the lowering or hoisting gear of said lift charge platen comprises first expansion link and the first expansion link cover that is used, and said first expansion link overlaps on the base that an end is fixed on said frame.
5. danger wastes microwave-heating burning facility according to claim 4; It is characterized in that: the side plate of said process chamber is provided with extruding material-pulling device and seal cover; Said extruding material-pulling device comprises second expansion link and the second expansion link cover that is used; The said seal cover of flexible free end hermetically passing of said second expansion link, and be installed with the extruding pushing piston on this end; Relative another side plate of said process chamber is provided with Dump gate, and the outside of said Dump gate is equipped with the 3rd expansion link and the 3rd expansion link cover that makes a sealing or open, be used, and said gathering-device is communicated with through said Dump gate with said process chamber.
6. danger wastes microwave-heating burning facility according to claim 1; It is characterized in that: said filter is the microwave high-temperature decomposer; Said microwave high-temperature decomposer comprises casing and the heating using microwave source that is installed in the casing outside; The heat-insulation layer and the thermal treatment zone that surrounds by said heat-insulation layer around said casing comprises; Horizontally set high-temperature resistant tube in the said thermal treatment zone is filled with porous ceramic film material in the said high-temperature resistant tube, is equipped with the high temperature filtration layer between the two ends of said high-temperature resistant tube and the said heat-insulation layer.
7. danger wastes microwave-heating burning facility according to claim 6; It is characterized in that: said cooling system adopts the recirculated water cooling mode, comprises that storage tank, inside are provided with the cooling cylinder of condenser, heat exchanger and hydraulic accumulator, and the delivery port of said storage tank is communicated with the water inlet of said condenser; The delivery port of said condenser is communicated with the water inlet of said heat exchanger; The delivery port of said heat exchanger is communicated with said storage tank, and the escape pipe between said microwave high-temperature decomposer and the cooling system is communicated in said cooling cylinder, and the top of said cooling cylinder is provided with blast pipe; The bottom is provided with discharging tube, and said leakage fluid dram is communicated with said hydraulic accumulator.
8. danger wastes microwave-heating burning facility according to claim 7 is characterized in that: said hydraulic accumulator is communicated with through return duct is set with said gathering-device.
9. danger wastes microwave-heating burning facility according to claim 1 is characterized in that: said microwave-heating casing is provided with the thermocouple that an end inserts said pyrolysis chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210029504.7A CN102553895B (en) | 2012-02-10 | 2012-02-10 | Dangerous waste microwave pyrolytic incineration equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210029504.7A CN102553895B (en) | 2012-02-10 | 2012-02-10 | Dangerous waste microwave pyrolytic incineration equipment |
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| CN102553895A true CN102553895A (en) | 2012-07-11 |
| CN102553895B CN102553895B (en) | 2014-03-12 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103574619A (en) * | 2012-07-27 | 2014-02-12 | 苏州工业园区杰士通真空技术有限公司 | High-temperature combustion furnace |
| CN110743336A (en) * | 2019-09-19 | 2020-02-04 | 中国人民解放军火箭军研究院核技术研究所 | Flue gas purification system |
| CN110942839A (en) * | 2019-09-19 | 2020-03-31 | 中国人民解放军火箭军研究院核技术研究所 | Low-level radioactive solid waste microwave pyrolysis-incineration device |
| CN111618076A (en) * | 2020-06-17 | 2020-09-04 | 中国科学院合肥物质科学研究院 | Industrial waste salt treatment system based on microwave pyrolysis method |
| CN111828983A (en) * | 2020-07-06 | 2020-10-27 | 界首市南都华宇电源有限公司 | Sealed pyrolysis furnace capable of continuously feeding and discharging materials and using method thereof |
| CN113751487A (en) * | 2021-09-06 | 2021-12-07 | 煜环环境科技有限公司 | Microwave remediation equipment for organic contaminated soil and remediation method thereof |
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| CN2304012Y (en) * | 1997-05-23 | 1999-01-13 | 王钦寿 | Incinerator for life garbage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103574619A (en) * | 2012-07-27 | 2014-02-12 | 苏州工业园区杰士通真空技术有限公司 | High-temperature combustion furnace |
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| CN110942839A (en) * | 2019-09-19 | 2020-03-31 | 中国人民解放军火箭军研究院核技术研究所 | Low-level radioactive solid waste microwave pyrolysis-incineration device |
| CN111618076A (en) * | 2020-06-17 | 2020-09-04 | 中国科学院合肥物质科学研究院 | Industrial waste salt treatment system based on microwave pyrolysis method |
| CN111828983A (en) * | 2020-07-06 | 2020-10-27 | 界首市南都华宇电源有限公司 | Sealed pyrolysis furnace capable of continuously feeding and discharging materials and using method thereof |
| CN113751487A (en) * | 2021-09-06 | 2021-12-07 | 煜环环境科技有限公司 | Microwave remediation equipment for organic contaminated soil and remediation method thereof |
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| CN102553895B (en) | 2014-03-12 |
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Owner name: QINGDAO MKW MICROWAVE APPLIED TECHNOLOGY CO.,LTD. Effective date: 20130902 Owner name: PLA SECOND ARTILLERY FORCE EQUIPMENT RESEARCH INST Free format text: FORMER OWNER: FENG GUOTONG Effective date: 20130902 |
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Inventor after: Zuo Li Inventor after: Wang Junqing Inventor after: Feng Guotong Inventor after: Wang Xinchi Inventor after: Li Xiao Inventor after: Chen Xianbo Inventor after: Yuan Wei Inventor after: Sun Zhao Inventor after: Li Miao Inventor after: Zhou Songbang Inventor before: Feng Guotong |
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Free format text: CORRECT: ADDRESS; FROM: 266034 QINGDAO, SHANDONG PROVINCE TO: 100085 HAIDIAN, BEIJING Free format text: CORRECT: INVENTOR; FROM: FENG GUOTONG TO: ZUO LI FENG GUOTONG WANG XINCHI LI XIAO CHEN XIANBO YUAN WEI SUN ZHAO LI MIAO ZHOU SONGBANG WANG JUNQING |
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Address after: 100085 Beijing city Haidian District Qinghe Xiaoying Road No. 31 hospital Patentee after: Sixth Research Institute of the Second Artillery Equipment Academy Patentee after: QINGDAO MAIKEWEI MICROWAVE INNOVATIVE TECHNOLOGY CO., LTD. Address before: 100085 Beijing city Haidian District Qinghe Xiaoying Road No. 31 hospital Patentee before: Sixth Research Institute of the Second Artillery Equipment Academy Patentee before: Qingdao MKW Microwave Applied Technology Co.,Ltd. |
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