CN107999525A - A kind of environmental protection soil pollution is gone out malicious abatement equipment - Google Patents

A kind of environmental protection soil pollution is gone out malicious abatement equipment Download PDF

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Publication number
CN107999525A
CN107999525A CN201711370706.7A CN201711370706A CN107999525A CN 107999525 A CN107999525 A CN 107999525A CN 201711370706 A CN201711370706 A CN 201711370706A CN 107999525 A CN107999525 A CN 107999525A
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CN
China
Prior art keywords
treatment box
malicious
gone out
environmental protection
soil pollution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711370706.7A
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Chinese (zh)
Inventor
刘艳燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laixi Jilan environmental ecological science and Technology Institute
Original Assignee
刘艳燕
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘艳燕 filed Critical 刘艳燕
Priority to CN201711370706.7A priority Critical patent/CN107999525A/en
Publication of CN107999525A publication Critical patent/CN107999525A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C1/00Reclamation of contaminated soil
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04Heat
    • A61L2/06Hot gas
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20Gaseous substances, e.g. vapours
    • A61L2/202Ozone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C1/00Reclamation of contaminated soil
    • B09C1/08Reclamation of contaminated soil chemically

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catching Or Destruction (AREA)

Abstract

Go out malicious abatement equipment the invention discloses a kind of environmentally friendly soil pollution, including feed pipe, pulverizer, treatment box, medicament spray cans, spray row, material shaking plate, heater, inclined guide plate, ultraviolet lamp and ozone generator, the treatment box top is equipped with feed pipe, pulverizer is equipped with treatment box, material shaking plate side and processing chamber interior wall hinge, treatment box top is installed by medicament spray cans, medicament spray cans is connected by woven hose with spray row, handle chamber interior wall installation heater and ultraviolet lamp, treatment box is internally provided with electric rotating machine, on electric rotating machine with turntable bottom center axis connection, treatment box side wall is equipped with ozone generator, treatment box bottom is equipped with inclined guide plate, inclined guide plate least significant end is equipped with discharge pipe.The sterilization of the invention that carries out disinfection to contaminated soil, avoids the breed and spread of harmful bacteria therein, improves security, while ensures the oxygenolysis of organic matter, improves the effect of soil remediation, simple in structure, easy to use, beneficial to popularization.

Description

A kind of environmental protection soil pollution is gone out malicious abatement equipment
Technical field
It is specifically that a kind of environmentally friendly soil pollution is gone out malicious abatement equipment the present invention relates to a kind of soil remediation field.
Background technology
Enter soil for the pollutant that activity produces and accumulate to a certain extent, cause soil quality to deteriorate, and and then make Some indexs exceed the phenomenon of national standard into crops, are known as soil pollution.The approach that pollutant enters soil is various , the polluter contained in exhaust gas, particularly particulate matter, are deposited to ground and enter soil, taken in waste water under the effect of gravity Enter soil with a large amount of pollutants, the pollutant in solid waste is directly entered soil or its diffusate enters soil.Wherein most Important is the soil pollution that sewage irrigation is brought.A large amount of uses of pesticide, chemical fertilizer, cause soil organic matter content to decline, soil Earth is hardened, and one of source of soil pollution.Soil pollution, which removes, causes soil quality decline, crop yield and quality decline Outside, more seriously soil has pollutant enrichment, and the big pollutant of some toxicity, such as mercury, cadmium are enriched to work In thing fruit, it is poisoned after people or livestock edible.Soil cannot be re-used as ploughing, and can only be used for other purposes.When containing in soil Evil material is excessive, more than the self-purification capacity of soil, composition of the soil, 26S Proteasome Structure and Function will be caused to change, and microorganism lives Dynamic to be suppressed, gradually accumulation passes through " soil → plant → human body " in the soil for harmful substance or its catabolite, or passes through " soil → water → human body " is absorbed by the body indirectly, reaches the degree being detrimental to health, is exactly soil pollution.Existing soil Pollution control device result is complicated, inefficiency, it is difficult to meet the needs of existing production and living.
The content of the invention
Go out malicious abatement equipment it is an object of the invention to provide a kind of environmentally friendly soil pollution, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the present invention provides following technical solution:
A kind of environmental protection soil pollution is gone out malicious abatement equipment, including feed pipe, pulverizer, treatment box, medicament spray cans, medicament add Add pipe, spray row, material shaking plate, heater, electric rotating machine, turntable, rotate stupefied, upset knife, inclined guide plate, universal wheel, discharge pipe, purple Outer linear light lamp and ozone generator, the treatment box top are equipped with feed pipe, are equipped with pulverizer in treatment box, are set in pulverizer There is multigroup crushing roller, crushing roller is equipped with the crushing teeth being mutually twisted, material shaking plate side and processing chamber interior wall hinge, material shaking Cam is equipped with below plate opposite side, material shaking plate upper surface is stupefied equipped with fold-line-shaped deceleration, treatment box top installation medicament spray cans, medicament Spray cans is equipped with medicament adding tube, and medicament spray cans is connected by woven hose with spray row, and spray row is arranged on inside treatment box top, is located Manage chamber interior wall installation heater and ultraviolet lamp, treatment box is internally provided with electric rotating machine, on electric rotating machine with turntable bottom Mandrel connects, and wall rotation in turntable outer is stupefied equipped with rotating, and upset knife is uniformly provided with turntable, treatment box side wall is equipped with ozone Device, treatment box bottom are equipped with inclined guide plate, and inclined guide plate least significant end is equipped with discharge pipe, and treatment box bottom side is equipped with universal wheel.
As the further scheme of the present invention:The crushing roller central shaft is connected with external motor.
As further scheme of the invention:The pulverizer input end is connected with feed pipe.
As further scheme of the invention:The material shaking plate is arranged on below the pulverizer port of export.
As further scheme of the invention:The medicament adding tube is equipped with scale.
As further scheme of the invention:The upset knife be arranged on rotation it is stupefied between.
As further scheme of the invention:The ozone generator outlet end is equipped with inside treatment box.
As further scheme of the invention:The universal wheel is equipped with parking brake.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention is rotated by crushing roller drives crushing teeth will Bulk soil breaking, the convenient processing for carrying out next step, improves efficiency and effect that contaminated soil is administered, is trembled by cam driven Flitch is shaken, and ensures the uniform of soil charging, improves the effect and efficiency of soil remediation, added according to actual conditions by medicament Pipe is added to add the amount and species of suitable medicament into medicament spray cans, scale ensures proportioning, sprays, ensures to soil by spraying row Interior pollutant is handled, and improves governance efficiency and effect, and high temperature hot gas occurs for heater, and degree contaminated soil carries out Disinfection, ultraviolet lamp send ultraviolet and kill bacterial virus and worm's ovum etc., avoid harmful bacteria therein growth and To propagate, improve security, turntable rotation is driven by electric rotating machine, rotation is stupefied and upset knife ensures that the rotation to soil is stirred, Ensure being sufficiently mixed for medicament and soil, improve the effect and efficiency of remediation contaminated soil, ozone is sent by ozone generator Carry out disinfection contaminated soil sterilization, while ensures the oxygenolysis of organic matter, improves the effect of soil remediation, has handled Soil is slid from discharge pipe by inclined guide plate and discharged, and universal wheel facilitates device to move, time saving and energy saving, simple in structure, user Just, beneficial to popularization.
Brief description of the drawings
Fig. 1 is that environmentally friendly soil pollution is gone out the structure diagram of malicious abatement equipment.
Fig. 2 is that environmentally friendly soil pollution is gone out the structure diagram of pulverizer in malicious abatement equipment.
Fig. 3 is that environmentally friendly soil pollution is gone out the structure diagram of material shaking plate in malicious abatement equipment.
Fig. 4 is that environmentally friendly soil pollution is gone out the structure diagram of malicious abatement equipment intermediate station.
In figure:1st, feed pipe, 2, pulverizer, 3, treatment box, 4, medicament spray cans, 5, medicament adding tube, 6, woven hose, 7, spray Row, 8, material shaking plate, 9, cam, 10, heater, 11, electric rotating machine, 12, turntable, 13, rotation it is stupefied, 14, upset knife, 15, tilt Guide plate, 16, universal wheel, 17, discharge pipe, 18, slow down it is stupefied, 19, crushing roller, 20, crushing teeth, 21, ultraviolet lamp, 22, smelly Oxygen Generator.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
Please refer to Fig.1-4, a kind of environmental protection soil pollution is gone out malicious abatement equipment, including feed pipe 1, pulverizer 2, treatment box 3, Medicament spray cans 4, medicament adding tube 5, spray row 7, material shaking plate 8, heater 10, electric rotating machine 11, turntable 12, rotation are stupefied 13, upset Knife 14, inclined guide plate 15, universal wheel 16, discharge pipe 17, ultraviolet lamp 21 and ozone generator 22, the treatment box 3 push up End is equipped with feed pipe 1, and pulverizer 2 is equipped with treatment box 3, and 2 input end of pulverizer is connected with feed pipe 1, is equipped with pulverizer 2 more Group crushing roller 19, crushing roller 19 are equipped with the crushing teeth 20 being mutually twisted, and 19 central shaft of crushing roller connects with external motor Connect, rotated by crushing roller 19 and drive crushing teeth 20 by bulk soil breaking, the convenient processing for carrying out next step, raising pollution The efficiency and effect of soil remediation, 8 side of material shaking plate and 3 inner wall hinge for the treatment of box, 8 opposite side of material shaking plate lower section are equipped with cam 9, Material shaking plate 8 is arranged on below 2 port of export of pulverizer, and 8 upper surface of material shaking plate is equipped with fold-line-shaped deceleration stupefied 18, is driven by cam 9 Material shaking plate 8 is shaken, and ensures the uniform of soil charging, improves the effect and efficiency of soil remediation, 3 top for the treatment of box installation medicament Spray cans 4, medicament spray cans 4 are equipped with medicament adding tube 5, and medicament adding tube 5 is equipped with scale, medicament spray cans 4 by woven hose 6 with 7 connection of spray row, spray row 7 are arranged on inside 3 top for the treatment of box, according to actual conditions by medicament adding tube 5 into medicament spray cans 4 The amount and species of suitable medicament are added, scale ensures proportioning, is sprayed by spraying row 7, ensures to carry out the pollutant in soil Processing, improves governance efficiency and effect, and 3 inner wall for the treatment of box installation heater 10 and ultraviolet lamp 21, heater 10 are sent out Raw high temperature hot gas, degree contaminated soil carry out disinfection sterilization, and ultraviolet lamp 21 sends ultraviolet and kills bacterial virus and worm's ovum Deng avoiding the breed and spread of harmful bacteria therein, improve security, treatment box 3 is internally provided with electric rotating machine 11, electric rotating Rotation stupefied 13 is equipped with, is uniformly provided with and turns on turntable 12 with 12 bottom center axis connection of turntable, 12 outer wall rotation of turntable on machine 11 Rotor 14, drives turntable 12 to rotate by electric rotating machine 11, and rotation stupefied 13 and upset knife 14 ensure that the rotation to soil is stirred, and protect Card medicament and soil are sufficiently mixed, and improve the effect and efficiency of remediation contaminated soil, upset knife 14 be arranged on rotation stupefied 13 it Between, 3 side wall for the treatment of box is equipped with ozone generator 22, and 22 port of export of ozone generator is equipped with inside treatment box 3, is sent out by ozone Raw device 22 sends ozone and carries out disinfection to contaminated soil sterilization, while ensures the oxygenolysis of organic matter, raising soil remediation Effect, 3 bottom for the treatment of box is equipped with inclined guide plate 15, and 15 least significant end of inclined guide plate is equipped with discharge pipe 17, and the soil handled leads to Cross inclined guide plate 15 and slide from discharge pipe 17 and discharge, 3 bottom side for the treatment of box is equipped with universal wheel 16, and universal wheel 16 is equipped with hand Stop, universal wheel 16 facilitates device to move, time saving and energy saving.
The present invention operation principle be:The present invention is rotated by crushing roller drives crushing teeth by bulk soil breaking, side Just the processing of next step is carried out, efficiency and effect that contaminated soil is administered is improved, is shaken by cam driven material shaking plate, ensure soil Earth charging it is uniform, the effect and efficiency of soil remediation are improved, according to actual conditions by medicament adding tube to medicament spray cans The amount and species of the interior suitable medicament of addition, scale ensure proportioning, are sprayed by spraying row, ensure to carry out the pollutant in soil Processing, improves governance efficiency and effect, and high temperature hot gas occurs for heater, and degree contaminated soil carries out disinfection sterilization, ultraviolet Linear light lamp sends ultraviolet and kills bacterial virus and worm's ovum etc., avoids the breed and spread of harmful bacteria therein, improves safety Property, drive turntable to rotate by electric rotating machine, the stupefied rotation stirring ensured with upset knife to soil of rotation, ensures medicament and soil Be sufficiently mixed, improve the effect and efficiency of remediation contaminated soil, by ozone generator send ozone to contaminated soil into Row disinfection, while ensure the oxygenolysis of organic matter, the effect of soil remediation is improved, the soil handled is led by tilting Plate slides from discharge pipe and discharges, and universal wheel facilitates device to move, time saving and energy saving.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses Make a variety of changes.

Claims (8)

  1. Malicious abatement equipment, including feed pipe (1), pulverizer (2), treatment box (3), medicament spray cans 1. a kind of environmental protection soil pollution is gone out (4), medicament adding tube (5), spray row (7), material shaking plate (8), heater (10), electric rotating machine (11), turntable (12), rotation are stupefied (13), knife (14), inclined guide plate (15), universal wheel (16), discharge pipe (17), ultraviolet lamp (21) and ozone generator are overturn (22), it is characterised in that described treatment box (3) top is equipped with feed pipe (1), and pulverizer (2), powder are equipped with treatment box (3) Multigroup crushing roller (19) is equipped with broken machine (2), crushing roller (19) is equipped with the crushing teeth (20) being mutually twisted, material shaking plate (8) side and treatment box (3) inner wall hinge, material shaking plate (8) opposite side lower section are equipped with cam (9), and material shaking plate (8) upper surface is equipped with Fold-line-shaped slows down stupefied (18), and treatment box (3) top installation medicament spray cans (4), medicament spray cans (4) is equipped with medicament adding tube (5), Medicament spray cans (4) is connected by woven hose (6) with spray row (7), and spray row (7) is arranged on inside treatment box (3) top, treatment box (3) inner wall installation heater (10) and ultraviolet lamp (21), treatment box (3) are internally provided with electric rotating machine (11), electric rotating machine (11) with turntable (12) bottom center axis connection on, wall rotation in turntable (12) outer, which is equipped with, rotates stupefied (13), on turntable (12) Even to be equipped with upset knife (14), treatment box (3) side wall is equipped with ozone generator (22), and treatment box (3) bottom is equipped with inclined guide plate (15), inclined guide plate (15) least significant end is equipped with discharge pipe (17), and treatment box (3) bottom side is equipped with universal wheel (16).
  2. The malicious abatement equipment 2. environmental protection soil pollution according to claim 1 is gone out, it is characterised in that the crushing roller (19) central shaft is connected with external motor.
  3. The malicious abatement equipment 3. environmental protection soil pollution according to claim 1 is gone out, it is characterised in that the pulverizer (2) Input end is connected with feed pipe (1).
  4. The malicious abatement equipment 4. environmental protection soil pollution according to claim 1 is gone out, it is characterised in that the material shaking plate (8) It is arranged on below pulverizer (2) port of export.
  5. The malicious abatement equipment 5. environmental protection soil pollution according to claim 1 is gone out, it is characterised in that the medicament adding tube (5) it is equipped with scale.
  6. The malicious abatement equipment 6. environmental protection soil pollution according to claim 1 is gone out, it is characterised in that the upset knife 14 is set Put between stupefied (13) are rotated.
  7. The malicious abatement equipment 7. environmental protection soil pollution according to claim 1 is gone out, it is characterised in that the ozone generator (22) port of export is equipped with internal in treatment box (3).
  8. The malicious abatement equipment 8. environmental protection soil pollution according to claim 1 is gone out, it is characterised in that the universal wheel (16) It is equipped with parking brake.
CN201711370706.7A 2017-12-19 2017-12-19 A kind of environmental protection soil pollution is gone out malicious abatement equipment Pending CN107999525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711370706.7A CN107999525A (en) 2017-12-19 2017-12-19 A kind of environmental protection soil pollution is gone out malicious abatement equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711370706.7A CN107999525A (en) 2017-12-19 2017-12-19 A kind of environmental protection soil pollution is gone out malicious abatement equipment

Publications (1)

Publication Number Publication Date
CN107999525A true CN107999525A (en) 2018-05-08

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108554552A (en) * 2018-05-16 2018-09-21 岑立强 A kind of safe and efficient controlling device of contaminated soil
CN108579642A (en) * 2018-05-16 2018-09-28 李腾辉 A kind of safe and efficient solid-liquid reaction agitating device
CN108826304A (en) * 2018-07-16 2018-11-16 文民杰 A kind of safe refuse disposal installation of environmental protection and energy saving
CN110586632A (en) * 2019-08-15 2019-12-20 太湖县木子峰农业发展有限公司 Agriculture and forestry soil repairing device
CN111842447A (en) * 2020-07-24 2020-10-30 吴斌 Environment-friendly soil pollution detoxification treatment equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000051850A (en) * 1998-08-13 2000-02-22 Micro Aqua:Kk System for decomposing chlorine-containing substance such as pcb and trichloroethylene by far-infrared light, anion, and metal ion at ordinary temperature
CN105880266A (en) * 2016-04-18 2016-08-24 刘海明 Soil pollutant treatment device
CN107309265A (en) * 2017-07-26 2017-11-03 陈旭东 A kind of environmental pollution soil highly effective and safe controlling device
CN207929761U (en) * 2017-12-19 2018-10-02 郭永敏 A kind of environmental protection soil pollution is gone out malicious abatement equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000051850A (en) * 1998-08-13 2000-02-22 Micro Aqua:Kk System for decomposing chlorine-containing substance such as pcb and trichloroethylene by far-infrared light, anion, and metal ion at ordinary temperature
CN105880266A (en) * 2016-04-18 2016-08-24 刘海明 Soil pollutant treatment device
CN107309265A (en) * 2017-07-26 2017-11-03 陈旭东 A kind of environmental pollution soil highly effective and safe controlling device
CN207929761U (en) * 2017-12-19 2018-10-02 郭永敏 A kind of environmental protection soil pollution is gone out malicious abatement equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108554552A (en) * 2018-05-16 2018-09-21 岑立强 A kind of safe and efficient controlling device of contaminated soil
CN108579642A (en) * 2018-05-16 2018-09-28 李腾辉 A kind of safe and efficient solid-liquid reaction agitating device
CN108826304A (en) * 2018-07-16 2018-11-16 文民杰 A kind of safe refuse disposal installation of environmental protection and energy saving
CN110586632A (en) * 2019-08-15 2019-12-20 太湖县木子峰农业发展有限公司 Agriculture and forestry soil repairing device
CN111842447A (en) * 2020-07-24 2020-10-30 吴斌 Environment-friendly soil pollution detoxification 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
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200710

Address after: No.9-3, Nanlan community, Hetoudian Town, Laixi City, Qingdao City, Shandong Province

Applicant after: Laixi Jilan environmental ecological science and Technology Institute

Address before: 321000 Jinhua, Jinhua City, Zhejiang Province, Lanxi County, nu Port Street lower Liu village next to the top of the hill No. 11

Applicant before: Liu Yanyan

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180508