CN110304368A - The multichannel clinical waste preprocessor for having heat-sealing device - Google Patents
The multichannel clinical waste preprocessor for having heat-sealing device Download PDFInfo
- Publication number
- CN110304368A CN110304368A CN201910667636.4A CN201910667636A CN110304368A CN 110304368 A CN110304368 A CN 110304368A CN 201910667636 A CN201910667636 A CN 201910667636A CN 110304368 A CN110304368 A CN 110304368A
- Authority
- CN
- China
- Prior art keywords
- sealing device
- heat
- screw rod
- clinical waste
- forward lead
- 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
- 239000002906 medical waste Substances 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 title claims abstract description 41
- 230000001360 synchronised effect Effects 0.000 claims abstract description 65
- 238000001802 infusion Methods 0.000 claims abstract description 10
- 241000406668 Loxodonta cyclotis Species 0.000 claims abstract description 8
- 239000010781 infectious medical waste Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0006—Flexible refuse receptables, e.g. bags, sacks
- B65F1/002—Flexible refuse receptables, e.g. bags, sacks with means for opening or closing of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0033—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
- B65F1/0053—Combination of several receptacles
- B65F1/0073—Flexible receptacles fixed on a frame or in an enclosure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/167—Sealing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A kind of multichannel clinical waste preprocessor having heat-sealing device has disposable infusion plastic bottle treatment channel and infectious waste treatment channel.Disposable infusion plastic bottle treatment channel includes intelligent-induction feeding inlet, the case that unmakes, the synchronous clamping heat-sealing device of screw rod and clinical waste polybag；Elephant trunk face below intelligent-induction feeding inlet is unmake case upper inlet, face screw rod synchronous clamping heat-sealing device in outlet under the case that unmakes.Infectious waste treatment channel includes intelligent-induction feeding inlet, the synchronous clamping heat-sealing device of screw rod and clinical waste polybag；The synchronous clamping heat-sealing device of elephant trunk face screw rod below intelligent-induction feeding inlet.Medical waste sorting is collected, after volume minimizing processing, the sealing of clinical waste bag sack is also achieved, provides reliable guarantee in equipment and treatment process for the transhipment of subsequent No leakage, clinical waste bag can continue to continue to use existing sack, realize that the Technological Economy type of sealing is preferable, it is practical.
Description
Technical field
It is especially a kind of with the synchronous clamping heat-sealing device of screw rod the present invention relates to a kind of clinical waste pre-processing device
Clinical waste preprocessor.
Background technique
Currently, the clinical waste of medical institutions mostly uses foot operated garbage can to collect, upper clinical waste is covered in bucket in advance
Bag, connects bag proposition after bag is full, sack interior extrapolation method or gooseneck method are fastened.
More or less can all there be a small amount of liquid in clinical waste, as medical fluid remaining in infusion bottle, cotton swab gauze adsorb
Medical fluid etc., traditional sack enclosure method are not fully sealed, and can generate leakage in subsequent transport link, cause secondary pollution,
Endanger publilc health.
Summary of the invention
In order to overcome the problems, such as that clinical waste bag tradition sack closing mode has leakage, the present invention provides one kind and has heat
The multichannel clinical waste preprocessor of closing device completes clinical waste bag sack while collecting Medical waste sorting
Seal operation.
The technical solution adopted by the present invention to solve the technical problems is: a kind of multichannel medical treatment having heat-sealing device
Waste preprocessor has disposable infusion plastic bottle treatment channel and infectious waste treatment channel.
Disposable infusion plastic bottle treatment channel of the present invention includes that intelligent-induction feeding inlet, the case that unmakes, screw rod are same
Step clamping heat-sealing device and clinical waste polybag；Elephant trunk face below intelligent-induction feeding inlet is unmake case upper inlet, is ruined
The synchronous clamping heat-sealing device of face screw rod is exported under shape case.The synchronous clamping heat-sealing device of screw rod, including driving forward lead screw
Decelerating motor, two forward lead screws disposed in parallel, the rear cross for realizing by the rotary motion of screw rod axial synchronous linear movement
First synchronizing wheel of beam and front beam, the respectively perpendicular fagging affixed with rear cross beam and front beam, decelerating motor driving forward lead screw
Synchronous belt and the second synchronizing wheel synchronous belt for driving another forward lead screw.Forward lead screw left end is left hand thread, and right end is
Right-handed thread.Any of geared motor output shaft and two forward lead screws is dynamic by the transmitting of the first synchronizing wheel synchronous belt
Power, then another forward lead screw is driven by the second synchronizing wheel synchronous belt.Nut, nut and cross is arranged in crossbeam and screw rod junction
Beam is fixedly connected.Two forward lead screws are realized by the second synchronizing wheel synchronous belt and are rotated synchronously.Rear cross beam, front beam move to silk
Clamp position is formed in the middle part of bar, rear cross beam clamping face is provided with heating tape, and front beam clamping face is provided with heat-resisting press strip.Positive and negative silk
Bar both ends are supported by rolling bearing units.
The synchronous clamping heat-sealing device of screw rod of the present invention, decelerating motor pass through the first synchronizing wheel synchronous belt driving two
Any in root forward lead screw, then another forward lead screw is driven by the second synchronizing wheel synchronous belt, two forward lead screws are same
Step rotation forward or backwards drives two crossbeams to close up or separate by nut, and the face that closes up of a crossbeam is provided with heating tape,
The face that closes up of another crossbeam is provided with heat-resisting press strip.Crossbeam is provided with closed position travel switch, disengaged position travel switch,
Closed position travel switch touches opposite crossbeam and issues action signal when closing up；Disengaged position stroke is opened when being separated to extreme position
Close the synchronizing wheel sending action signal for touching axial restraint.
When the synchronous clamping heat-sealing device of screw rod of the present invention works, clinical waste polybag to be sealed is suspended on
In the region that screw rod and crossbeam surround, clinical waste bag quadrangle struts sack in rectangle by perpendicular fagging, and decelerating motor rotating forward passes through
Synchronous belt driving forward lead screw passes through synchronous belt again and drives another forward lead screw, and forward lead screw rotation drives two by nut
Crossbeam synchronization is closed up to centre, and two pieces of opposite perpendicular faggings also synchronize and close up, and clinical waste bag sack gradually closes up, and arrives closed position
Closed position travel switch issues action signal decelerating motor and stops operating when setting, and clinical waste polybag to be sealed is clamped
Between heating tape and heat-resisting press strip, heating tape electrified regulation to predetermined time or predetermined temperature stop heating, and decelerating motor is anti-
It is synchronous to two sides separation to turn two crossbeams, disengaged position travel switch issues action signal decelerating motor when arriving separation extreme position
It stops operating.
Infectivity waste treatment channel of the present invention includes intelligent-induction feeding inlet, the synchronous clamping hot-seal dress of screw rod
It sets and clinical waste polybag；The synchronous clamping heat-sealing device of elephant trunk face screw rod below intelligent-induction feeding inlet.Screw rod is same
Step clamping heat-sealing device, including driving the decelerating motor of forward lead screw, two forward lead screws disposed in parallel, by the rotation of screw rod
The dynamic rear cross beam for realizing axial synchronous linear movement of transhipment and front beam, the respectively perpendicular fagging affixed with rear cross beam and front beam,
Decelerating motor drives second synchronizing wheel of another forward lead screw of the first synchronizing wheel synchronous belt and driving of forward lead screw synchronous
Band, then another forward lead screw is driven by the second synchronizing wheel synchronous belt.Forward lead screw left end is left hand thread, and right end is dextrorotation
Screw thread.Any of geared motor output shaft and two forward lead screws transmits power by the first synchronizing wheel synchronous belt.It is horizontal
Nut is arranged in beam and screw rod junction, and nut is fixedly connected with crossbeam.Two forward lead screws are real by the second synchronizing wheel synchronous belt
Now rotate synchronously.Rear cross beam, front beam, which move to, forms clamp position in the middle part of screw rod, rear cross beam clamping face is provided with heating tape,
Front beam clamping face is provided with heat-resisting press strip.Forward lead screw both ends are supported by rolling bearing units.
The invention has the advantages that Medical waste sorting is collected, after volume minimizing processing, clinical waste is also achieved
The sealing of bag sack provides reliable guarantee, clinical waste bag for the transhipment of subsequent No leakage in equipment and treatment process
It can continue to continue to use existing sack, realize that the Technological Economy type of sealing is preferable, it is practical.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is main view of the present invention.
The overlook direction that Fig. 2 is Fig. 1 of the present invention seals front cross sectional view.
Fig. 3 is the overlook direction seal location cross-sectional view of Fig. 1 of the present invention.
The left view direction that Fig. 4 is Fig. 1 of the present invention seals front cross sectional view.
Fig. 5 is the left view direction seal location cross-sectional view of Fig. 1 of the present invention.
Fig. 6 is that serial number 3 erects fagging main view.
Fig. 7 is that serial number 3 erects fagging top view.
Fig. 8 is that serial number 3 erects fagging left view.
1. intelligent-induction feeding inlet in figure, 2. unmake case, 3. perpendicular faggings, the synchronous clamping heat-sealing device of 4. screw rods, 5. doctors
Treatment waste polybag, 6. second synchronizing wheel synchronous belts, 7. rear cross beams, 8. heating tapes, 9. forward lead screws, 10. heat-resisting press strips, 11.
Front beam, 12. decelerating motors, 13. first synchronizing wheel synchronous belts.
Specific embodiment
A kind of embodiment shown in FIG. 1 to FIG. 8, multichannel clinical waste preprocessor having heat-sealing device, has
Disposable infusion plastic bottle treatment channel and infectious waste treatment channel.
Disposable infusion plastic bottle treatment channel of the present invention includes intelligent-induction feeding inlet 1, unmake case 2, screw rod
Synchronous clamping heat-sealing device 4 and clinical waste polybag 5；The elephant trunk face of the lower section of intelligent-induction feeding inlet 1 unmakes to enter on case 2
Mouthful, it unmakes and exports the synchronous clamping heat-sealing device 4 of face screw rod under case 2；The synchronous clamping heat-sealing device 4 of screw rod, including driving
The decelerating motor 12 of forward lead screw 9, two forward lead screws 9 disposed in parallel realize axial synchronizing direct by the rotary motion of screw rod
The rear cross beam 7 and front beam 11 of line movement, the respectively perpendicular fagging 3 affixed with rear cross beam 7 and front beam 11, decelerating motor 12 drive
First synchronizing wheel synchronous belt 13 of forward lead screw 9 and the second synchronizing wheel synchronous belt 6 for driving another forward lead screw 9.It is positive and negative
9 left end of screw rod is left hand thread, and right end is right-handed thread.12 output shaft of decelerating motor is any with two forward lead screws 9
Root transmits power by the first synchronizing wheel synchronous belt 13, then drives another forward lead screw 9 by the second synchronizing wheel synchronous belt 6.
Nut is arranged in crossbeam and screw rod junction, and nut is fixedly connected with crossbeam.Two forward lead screws 9 pass through the second synchronizing wheel synchronous belt
6 realize synchronous rotation.Rear cross beam 7, front beam 11, which move to, forms clamp position in the middle part of screw rod, 7 clamping face of rear cross beam is provided with
Heating tape 8,11 clamping face of front beam are provided with heat-resisting press strip 10.9 both ends of forward lead screw are supported by rolling bearing units.
The synchronous clamping heat-sealing device 4 of screw rod of the present invention, decelerating motor 12 pass through the first synchronizing wheel synchronous belt 13
Any in two forward lead screws 9 is driven, then another forward lead screw 9 is driven by the second synchronizing wheel synchronous belt 6, two just
Anti- 9 synchronous forward of screw rod or reverse rotation are closed up or are separated by nut two crossbeams of driving, and the face that closes up of a crossbeam is arranged
There is heating tape 8, the face that closes up of another crossbeam is provided with heat-resisting press strip 10.
When the synchronous clamping heat-sealing device 4 of screw rod of the present invention works, clinical waste polybag 5 to be sealed is hung
In the region that screw rod and crossbeam surround, 5 four jiaos of clinical waste bag strut sack in rectangle by perpendicular fagging 3, and decelerating motor 12 is just
Turn that forward lead screw 9 is driven to drive another forward lead screw 9 by synchronous belt again by synchronous belt, the rotation of forward lead screw 9 passes through spiral shell
The dynamic two crossbeams synchronization of master tape is closed up to centre, and two pieces of opposite perpendicular faggings 3 also synchronize and close up, and 5 sack of clinical waste bag is gradually
Close up, closed position travel switch issues action signal decelerating motor 12 and stops operating when to closed position, medical treatment to be sealed
Waste polybag 5 is clamped between heating tape 8 and heat-resisting press strip 10,8 electrified regulation of heating tape to predetermined time or predetermined temperature
Degree stops heating, and two crossbeams of reversion of decelerating motor 12 are synchronous to be separated to two sides, disengaged position stroke when arriving separation extreme position
Switch issues action signal decelerating motor 12 and stops operating.
Infectivity waste treatment channel of the present invention includes intelligent-induction feeding inlet 1, the synchronous clamping hot-seal of screw rod
Device 4 and clinical waste polybag 5；The synchronous clamping heat-sealing device 4 of elephant trunk face screw rod of 1 lower section of intelligent-induction feeding inlet；
The synchronous clamping heat-sealing device 4 of screw rod, decelerating motor 12, two forward lead screws 9 disposed in parallel including driving forward lead screw
With the rear cross beam 7 and front beam 11 for realizing axial synchronous linear movement by the rotary motion of screw rod.9 left end of forward lead screw is left-handed
Screw thread, right end are right-handed thread.Any of 12 output shaft of decelerating motor and two forward lead screws 9 passes through the first synchronizing wheel
Synchronous belt 13 transmits power.Nut is arranged in crossbeam and screw rod junction, and nut is fixedly connected with crossbeam.Two forward lead screws 9 are logical
It crosses the second synchronizing wheel synchronous belt 6 and realizes synchronous rotation.Rear cross beam 7, front beam 11, which move to, forms clamp position in the middle part of screw rod, after
7 clamping face of crossbeam is provided with heating tape 8, and 11 clamping face of front beam is provided with heat-resisting press strip 10.Forward lead screw both ends are by axis of usheing to seat
Hold bearing.
Above-described embodiment is the preferred embodiment of the present invention, can also have other various embodiments, such as in above-described embodiment
On the basis of increase a damaging waste treatment channel, for another example increase the processing of Drug waste on that basi of the above embodiments
Channel, or will be in disposable infusion plastic bottle treatment channel, infectious waste treatment channel, damaging waste treatment channel
Any one channel is independent to be made into single-channel.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, to those of ordinary skill in the art, obtained improvement and change in the case where not departing from the technology of the present invention concept thereof
It changes and also should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of multichannel clinical waste preprocessor for having heat-sealing device has disposable infusion plastic bottle treatment channel
With infectious waste treatment channel, it is characterised in that: disposable infusion plastic bottle treatment channel include intelligent-induction feeding inlet,
Unmake the synchronous clamping heat-sealing device of case, screw rod and clinical waste polybag；Elephant trunk face below intelligent-induction feeding inlet is ruined
Shape case upper inlet, face screw rod synchronous clamping heat-sealing device in outlet under the case that unmakes.
2. the multichannel clinical waste preprocessor according to claim 1 for having heat-sealing device, it is characterised in that:
The synchronous clamping heat-sealing device of screw rod, including driving the decelerating motor of forward lead screw, two forward lead screws disposed in parallel, by silk
The rotary motion of bar realize axial synchronous linear movement rear cross beam and front beam, respectively with affixed perpendicular of rear cross beam and front beam
Fagging, decelerating motor drive the first synchronizing wheel synchronous belt of forward lead screw and drive the second synchronizing wheel of another forward lead screw
Synchronous belt.
3. the multichannel clinical waste preprocessor according to claim 1 for having heat-sealing device, it is characterised in that:
Forward lead screw left end is left hand thread, and right end is right-handed thread.
4. the multichannel clinical waste preprocessor according to claim 1 for having heat-sealing device, it is characterised in that:
Any of geared motor output shaft and two forward lead screws transmits power by the first synchronizing wheel synchronous belt, then passes through the
Two synchronizing wheel synchronous belts drive another forward lead screw.
5. the multichannel clinical waste preprocessor according to claim 1 for having heat-sealing device, it is characterised in that:
Nut is arranged in crossbeam and screw rod junction, and nut is fixedly connected with crossbeam.
6. the multichannel clinical waste preprocessor according to claim 1 for having heat-sealing device, it is characterised in that:
Rear cross beam, front beam, which move to, forms clamp position in the middle part of screw rod, rear cross beam clamping face is provided with heating tape, front beam clamping face
It is provided with heat-resisting press strip.
7. the multichannel clinical waste preprocessor according to claim 1 for having heat-sealing device, it is characterised in that:
Infectious waste treatment channel includes intelligent-induction feeding inlet, the synchronous clamping heat-sealing device of screw rod and clinical waste polybag；
The synchronous clamping heat-sealing device of elephant trunk face screw rod below intelligent-induction feeding inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667636.4A CN110304368A (en) | 2019-07-23 | 2019-07-23 | The multichannel clinical waste preprocessor for having heat-sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667636.4A CN110304368A (en) | 2019-07-23 | 2019-07-23 | The multichannel clinical waste preprocessor for having heat-sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110304368A true CN110304368A (en) | 2019-10-08 |
Family
ID=68080483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667636.4A Pending CN110304368A (en) | 2019-07-23 | 2019-07-23 | The multichannel clinical waste preprocessor for having heat-sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110304368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547407A (en) * | 2020-04-22 | 2020-08-18 | 贵州金域医学检验中心有限公司 | Medical waste box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205931994U (en) * | 2016-08-22 | 2017-02-08 | 罗萱格 | Intelligence garbage cabinet's disposal bag electric heat closing device |
| CN208135176U (en) * | 2017-10-27 | 2018-11-23 | 宁波厨聚厨房科技有限公司 | A kind of environment-friendly trash can |
| CN208731365U (en) * | 2018-08-02 | 2019-04-12 | 郑州瑞孚净化股份有限公司 | A kind of heating sealing device of the dirty cabinet of intelligence |
-
2019
- 2019-07-23 CN CN201910667636.4A patent/CN110304368A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205931994U (en) * | 2016-08-22 | 2017-02-08 | 罗萱格 | Intelligence garbage cabinet's disposal bag electric heat closing device |
| CN208135176U (en) * | 2017-10-27 | 2018-11-23 | 宁波厨聚厨房科技有限公司 | A kind of environment-friendly trash can |
| CN208731365U (en) * | 2018-08-02 | 2019-04-12 | 郑州瑞孚净化股份有限公司 | A kind of heating sealing device of the dirty cabinet of intelligence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547407A (en) * | 2020-04-22 | 2020-08-18 | 贵州金域医学检验中心有限公司 | Medical waste box |
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Country or region after: China Address after: 916, 9th Floor, Tianji Building, No. 207 Baisha Road, Tianxin District, Changsha City, Hunan Province, 410000 Applicant after: Hunan Meimeilian Environmental Protection Technology Co.,Ltd. Address before: 418000 room 1412, 14th floor, innovation service center, Huaihua hi tech Zone, Huaihua City, Hunan Province Applicant before: Huaihua Xinxinran Environmental Protection Technology Co.,Ltd. Country or region before: China |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240129 Address after: Room 706, Building 2, Zhongjiao Licheng Community, No. 702 Yuehua Road, Guanshaling Street, Yuelu District, Changsha City, Hunan Province 410023 Applicant after: HUNAN BAOHONG TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 916, 9th Floor, Tianji Building, No. 207 Baisha Road, Tianxin District, Changsha City, Hunan Province, 410000 Applicant before: Hunan Meimeilian Environmental Protection Technology Co.,Ltd. Country or region before: China |
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Application publication date: 20191008 |