CN108579864A - A kind of ceramic making raw material crushing device - Google Patents

A kind of ceramic making raw material crushing device Download PDF

Info

Publication number
CN108579864A
CN108579864A CN201810043982.0A CN201810043982A CN108579864A CN 108579864 A CN108579864 A CN 108579864A CN 201810043982 A CN201810043982 A CN 201810043982A CN 108579864 A CN108579864 A CN 108579864A
Authority
CN
China
Prior art keywords
binding post
electric
babinet
electric pushrod
shaft
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.)
Granted
Application number
CN201810043982.0A
Other languages
Chinese (zh)
Other versions
CN108579864B (en
Inventor
田容
宋兆东
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.)
Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
Original Assignee
Foshan Hangesi Environmental Protection Technology Co Ltd
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 Foshan Hangesi Environmental Protection Technology Co Ltd filed Critical Foshan Hangesi Environmental Protection Technology Co Ltd
Priority to CN201810043982.0A priority Critical patent/CN108579864B/en
Publication of CN108579864A publication Critical patent/CN108579864A/en
Application granted granted Critical
Publication of CN108579864B publication Critical patent/CN108579864B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/14Stamping mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a kind of ceramic making raw material crushing devices,Including babinet,Electric cabinet,Control panel,Discharge nozzle,Feed pipe,Solenoid valve,Partition board,Pressing plate,First electric pushrod,Second electric pushrod and substep control mechanism,Solenoid valve is installed on the feed pipe,The first electric pushrod is installed at the top inner wall center of the babinet,The bottom end of first electric pushrod is equipped with pressing plate,It is connected by connecting shaft both sides inner wall corresponding with babinet at the inside center of the partition board,One side bottom of the partition board is equipped with the second electric pushrod,The inside of the electric cabinet is equipped with substep control mechanism,The substep control mechanism is by accumulator,Round turntable,First time binding post,Triangle turntable,Upper binding post,Second time binding post,First rotating shaft,Triangular bump,Binding post under third,Second shaft and electric rotating machine composition,The device,Be conducive to carry out distributed controll,Pretreatment is carried out at the same time to pulverize.

Description

A kind of ceramic making raw material crushing device
Technical field
The present invention relates to technical field of ceramic production, specially a kind of ceramic making raw material crushing device.
Background technology
Ceramics are fired by porcelain stone, kaolin, quartz, mullite etc., and outer top application has nature of glass glaze or colored drawing Sundries.The forming of porcelain will be fired by passing through high temperature (about 1280-1400 DEG C) in kiln, and the glaze colours on porcelain surface can be because of temperature The difference of degree is to occur various chemical changes.The porcelain tire of sintering generally contain only 3% less than ferro element, and it is waterproof, because The common people of its more cheap cost and wear-resisting fluid-tight characteristic widely all over the world are used, and are the rare of the bright displaying of Chinese It is precious.
But general ceramic making, it needs to pulverize raw material in advance, prevent in processing and fabricating, raw material caking occur Problem produces occurrence product to make finished product, since the contact of raw material is uneven, causes finished product each section stress different, but It is, simply by simple stirring, not have pretreatment generally when making and pulverize setting, for such defect, so It is necessary that a kind of ceramic making, which is designed, with raw material crushing device.
Invention content
The purpose of the present invention is to provide a kind of ceramic making raw material crushing devices, to solve to carry in above-mentioned background technology The problem of going out.
In order to solve the above technical problem, the present invention provides following technical solutions:A kind of ceramic making pulverizes dress with raw material It sets, including babinet, electric cabinet, control panel, discharge nozzle, feed pipe, solenoid valve, partition board, pressing plate, the first electric pushrod, the second electricity Dynamic push rod and substep control mechanism, the side of the babinet are equipped with electric cabinet, and the side of the electric cabinet is equipped with control panel, One side bottom of the babinet is equipped with discharge nozzle, is equipped with feed pipe at the top of the other side of the babinet, on the feed pipe Solenoid valve is installed, the first electric pushrod, the bottom of first electric pushrod are installed at the top inner wall center of the babinet End is equipped with pressing plate, is connected by connecting shaft both sides inner wall corresponding with babinet at the inside center of the partition board, the partition board A side bottom the second electric pushrod is installed, the inside of the electric cabinet is equipped with substep control mechanism.
Further, the substep control mechanism by accumulator, round turntable, first time binding post, triangle turntable, on Binding post, the second shaft and electric rotating machine composition under binding post, second time binding post, first rotating shaft, triangular bump, third, The bottom interior wall of the electric cabinet is equipped with accumulator, is equipped with binding post at the top inner wall center of the electric cabinet, institute The side inner wall for stating electric cabinet is equipped with first rotating shaft, and one end of the first rotating shaft is equipped with triangle turntable, the triangle Three ends of shape turntable are separately installed with binding post under first time binding post, second time binding post and third, and upper binding post is located at At the position directly above of triangle turntable, the side inner wall of the electric cabinet is located at first rotating shaft lower position and is equipped with rotation The output shaft of motor, the electric rotating machine is connect by shaft coupling with the second shaft, and one end of second shaft is equipped with circle The side of shape turntable, the round turntable is equipped with triangular bump, and the anode of the accumulator is electrically connected under first Binding post under binding post, second time binding post and third, first time binding post are electrically connected solenoid valve, are connect under described second Terminal is electrically connected the first electric pushrod, and binding post is electrically connected the second electric pushrod under the third, and the accumulator is born Pole is electrically connected upper binding post, and the control panel is electrically connected electric rotating machine.
Further, the first rotating shaft is connect by bearing with electric cabinet.
Further, first electric pushrod and the second electric pushrod are connect by bolt with babinet.
Further, the electric rotating machine is connect by bolt with electric cabinet.
Compared with prior art, the advantageous effect of the invention reached is:The device makes rotation by manipulating control panel Motor works, and round turntable rotation is driven by the second shaft, to drive triangular bump to move in a circle, due to triangle The recess of convex block and triangle turntable can be used in conjunction with each other, and triangular bump movement drives the rotation of triangle turntable, when the When once binding post is contacted with upper binding post, is formed and be closed between solenoid valve, accumulator, first time binding post and upper binding post Circuit, solenoid valve open, so that raw material is passed through feed pipe and enter in babinet, drop on partition board, when first time binding post with it is upper When binding post does not contact, disconnecting circuit, solenoid valve are formed between solenoid valve, accumulator, first time binding post and upper binding post Close, no longer feed, when second time binding post and upper binding post contact, the first electric pushrod, accumulator, upper binding post and Closed circuit is formed between second time binding post, the first electric pushrod band dynamic pressure plate pushes, is conducive to carry out compacting stone roller to raw material It is broken, when second time binding post is not contacted with upper binding post, connect under the first electric pushrod, accumulator, upper binding post and second Disconnecting circuit is formed between terminal, the first electric pushrod band dynamic pressure plate returns to initial position, when binding post under third and upper wiring When column contacts, closed circuit, the second electricity are formed between binding post under the second electric pushrod, accumulator, upper binding post and third The dynamic one end of push rod with dynamic dividing plate declines, and so that partition board is tilted, keeps one end of partition board corresponding with discharge nozzle, makes under pressed raw material It falls in discharge nozzle, when binding post is not contacted with upper binding post under third, in the second electric pushrod, accumulator, upper binding post And disconnecting circuit is formed under third between binding post, the second electric pushrod band dynamic dividing plate returns to initial position, is conducive to distribution control The process of compacting is made, it is easy to operate, pretreatment is carried out before stirring work and pulverizes work, not only substantially increases work effect Rate also helps coming into full contact with for raw material.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the whole front view structural representation of the present invention;
Fig. 3 is the whole interior structural schematic diagram of the present invention;
Fig. 4 is the electric cabinet internal structure schematic diagram of the present invention;
Fig. 5 is the electric cabinet internal structure schematic diagram of the present invention;
In figure:1- babinets;2- electric cabinets;3- control panels;4- discharge nozzles;5- feed pipes;6- solenoid valves;7- partition boards;8- is pressed Plate;The first electric pushrods of 9-;The second electric pushrods of 10-;11- accumulators;12- round turntables;First time binding post of 13-;14- tri- Angular turntable;The upper binding posts of 15-;Second time binding post of 16-;17- first rotating shafts;18- triangular bumps;Wiring under 19- thirds Column;The second shafts of 20-;21- electric rotating machines;22- substep control mechanisms.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of ceramic making raw material crushing device, including case Body 1, electric cabinet 2, control panel 3, discharge nozzle 4, feed pipe 5, solenoid valve 6, partition board 7, pressing plate 8, first the 9, second electricity of electric pushrod Dynamic push rod 10 and substep control mechanism 22, the side of babinet 1 are equipped with electric cabinet 2, and the side of electric cabinet 2 is equipped with control panel 3, One side bottom of babinet 1 is equipped with discharge nozzle 4, is equipped with feed pipe 5 at the top of the other side of babinet 1, electricity is equipped on feed pipe 5 Magnet valve 6 is equipped with the first electric pushrod 9 at the top inner wall center of babinet 1, and the bottom end of the first electric pushrod 9 is equipped with pressing plate 8, it is connected by connecting shaft both sides inner wall corresponding with babinet 1 at the inside center of partition board 7, a side bottom of partition board 7 is equipped with The inside of second electric pushrod 10, electric cabinet 2 is equipped with substep control mechanism 22.
Further, substep control mechanism 22 is turned by accumulator 11, round turntable 12, first time binding post 13, triangle 19, second turns of binding post under disk 14, upper binding post 15, second time binding post 16, first rotating shaft 17, triangular bump 18, third Axis 20 and electric rotating machine 21 form, and the bottom interior wall of electric cabinet 2 is equipped with accumulator 11, at the top inner wall center of electric cabinet 2 Binding post 15 is installed, the side inner wall of electric cabinet 2 is equipped with first rotating shaft 17, and one end of first rotating shaft 17 is equipped with triangle Shape turntable 14, three ends of triangle turntable 14, which are separately installed under first time binding post 13, second time binding post 16 and third, to be connect Terminal 19, and upper binding post 15 is located at the position directly above of triangle turntable 14, the side inner wall of electric cabinet 2 is located at first turn 17 lower position of axis is equipped with electric rotating machine 21, and the output shaft of electric rotating machine 21 is connect by shaft coupling with the second shaft 20, One end of second shaft 20 is equipped with round turntable 12, and the side of round turntable 12 is equipped with triangular bump 18, accumulator 11 Anode binding post 19 under first time binding post 13, second time binding post 16 and third, first time binding post is electrically connected 13 are electrically connected solenoid valve 6, and second time binding post 16 is electrically connected the first electric pushrod 9, and binding post 19 is electrically connected under third The cathode of second electric pushrod 10, accumulator 11 is electrically connected upper binding post 15, and control panel 3 is electrically connected electric rotating machine 21, has Conducive to distributed controll.
Further, first rotating shaft 17 is connect by bearing with electric cabinet 2, is conducive to the rotation of first rotating shaft 17.
Further, the first electric pushrod 9 and the second electric pushrod 10 are connect by bolt with babinet 1, are easily installed And dismounting.
Further, electric rotating machine 21 is connect by bolt with electric cabinet 2, is easily installed and is dismantled.
Operation principle:By manipulating control panel 3, so that electric rotating machine 21 is worked, round turntable is driven by the second shaft 20 12 rotations, to drive triangular bump 18 to move in a circle, due to the recess of triangular bump 18 and triangle turntable 14 It can be used in conjunction with each other, the movement of triangular bump 18 drives triangle turntable 14 to rotate, when first time binding post 13 and upper wiring When column 15 contacts, closed circuit, electromagnetism are formed between solenoid valve 6, accumulator 11, first time binding post 13 and upper binding post 15 Valve 6 is opened, and so that raw material is passed through feed pipe 5 and is entered in babinet 1, drops on partition board 7, when first time binding post 13 and upper wiring When column 15 does not contact, disconnecting circuit is formed between solenoid valve 6, accumulator 11, first time binding post 13 and upper binding post 15, electricity Magnet valve 6 is closed, and is no longer fed, when second time binding post 16 is contacted with upper binding post 15, in the first electric pushrod 9, accumulator 11, closed circuit is formed between upper binding post 15 and second time binding post 16, the first electric pushrod 9 is pushed with dynamic pressure plate 8, favorably It pulverizes in carrying out compacting to raw material, when second time binding post 16 is not contacted with upper binding post 15, in the first electric pushrod 9, stores Disconnecting circuit is formed between battery 11, upper binding post 15 and second time binding post 16, the first electric pushrod 9 is returned to dynamic pressure plate 8 Initial position, when binding post 19 is contacted with upper binding post 15 under third, in the second electric pushrod 10, accumulator 11, upper wiring Closed circuit is formed under column 15 and third between binding post 19, the one end of the second electric pushrod 10 with dynamic dividing plate 7 declines, and makes partition board 7 tilt, and keep one end of partition board 7 corresponding with discharge nozzle 4, make to fall in discharge nozzle 4 under pressed raw material, when binding post under third 19 with upper binding post 15 do not contact when, under the second electric pushrod 10, accumulator 11, upper binding post 15 and third binding post 19 it Between form disconnecting circuit, the second electric pushrod 10 returns to initial position with dynamic dividing plate 7, be conducive to distributed controll compacting process, It is easy to operate, pretreatment is carried out before stirring work and pulverizes work, is not only greatly improved work efficiency, is also helped raw material Come into full contact with.
Finally it should be noted that:The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's Within protection domain.

Claims (5)

1. a kind of ceramic making raw material crushing device, including babinet (1), electric cabinet (2), control panel (3), discharge nozzle (4), into Expects pipe (5), solenoid valve (6), partition board (7), pressing plate (8), the first electric pushrod (9), the second electric pushrod (10) and substep control Mechanism (22), it is characterised in that:The side of the babinet (1) is equipped with electric cabinet (2), the side installation of the electric cabinet (2) There are control panel (3), a side bottom of the babinet (1) that discharge nozzle (4) is installed, is installed at the top of the other side of the babinet (1) There is feed pipe (5), solenoid valve (6) is installed on the feed pipe (5), is equipped at the top inner wall center of the babinet (1) The bottom end of first electric pushrod (9), first electric pushrod (9) is equipped with pressing plate (8), the inside center of the partition board (7) By the corresponding both sides inner wall connection of connecting shaft and babinet (1), a side bottom of the partition board (7) is equipped with second and electronic pushes away at place The inside of bar (10), the electric cabinet (2) is equipped with substep control mechanism (22).
2. a kind of ceramic making raw material crushing device according to claim 1, it is characterised in that:The substep control machine Structure (22) by accumulator (11), round turntable (12), first time binding post (13), triangle turntable (14), upper binding post (15), Binding post (19) under second time binding post (16), first rotating shaft (17), triangular bump (18), third, the second shaft (20) and Electric rotating machine (21) forms, and the bottom interior wall of the electric cabinet (2) is equipped with accumulator (11), the top of the electric cabinet (2) Binding post (15) is installed at inner wall center, the side inner wall of the electric cabinet (2) is equipped with first rotating shaft (17), and described One end of one shaft (17) is equipped with triangle turntable (14), and three ends of the triangle turntable (14) are separately installed under first Binding post (19) under binding post (13), second time binding post (16) and third, and upper binding post (15) is located at triangle turntable (14) at position directly above, the side inner wall of the electric cabinet (2) is located at first rotating shaft (17) lower position and is equipped with rotation The output shaft of rotating motor (21), the electric rotating machine (21) is connect by shaft coupling with the second shaft (20), second shaft (20) one end is equipped with round turntable (12), and the side of the round turntable (12) is equipped with triangular bump (18), described Binding post under first time binding post (13), second time binding post (16) and third is electrically connected in the anode of accumulator (11) (19), first time binding post (13) is electrically connected solenoid valve (6), and second time binding post (16) is electrically connected the first electricity Push rod (9) is moved, binding post (19) is electrically connected the second electric pushrod (10), the negative electricity of the accumulator (11) under the third Property the upper binding post (15) of connection, the control panel (3) is electrically connected electric rotating machine (21).
3. a kind of ceramic making raw material crushing device according to claim 2, it is characterised in that:The first rotating shaft (17) it is connect with electric cabinet (2) by bearing.
4. a kind of ceramic making raw material crushing device according to claim 1, it is characterised in that:Described first electronic pushes away Bar (9) and the second electric pushrod (10) are connect by bolt with babinet (1).
5. a kind of ceramic making raw material crushing device according to claim 2, it is characterised in that:The electric rotating machine (21) it is connect with electric cabinet (2) by bolt.
CN201810043982.0A 2018-01-17 2018-01-17 Raw materials milling device is used in pottery preparation Expired - Fee Related CN108579864B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810043982.0A CN108579864B (en) 2018-01-17 2018-01-17 Raw materials milling device is used in pottery preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810043982.0A CN108579864B (en) 2018-01-17 2018-01-17 Raw materials milling device is used in pottery preparation

Publications (2)

Publication Number Publication Date
CN108579864A true CN108579864A (en) 2018-09-28
CN108579864B CN108579864B (en) 2020-06-09

Family

ID=63608374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810043982.0A Expired - Fee Related CN108579864B (en) 2018-01-17 2018-01-17 Raw materials milling device is used in pottery preparation

Country Status (1)

Country Link
CN (1) CN108579864B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105396642A (en) * 2015-11-30 2016-03-16 合保电气(芜湖)有限公司 Insulator ceramic jacket scrap disposal device
CN105618177A (en) * 2016-04-06 2016-06-01 叶侃 Ceramic clay raw material crushing device with automatic feeding and unloading functions
CN105689059A (en) * 2016-03-07 2016-06-22 刘湘静 Fully-automatic stone mill flour machine
CN206604552U (en) * 2017-03-15 2017-11-03 邹春丽 A kind of coarse granule feed rolls reducing mechanism
CN206868393U (en) * 2017-04-22 2018-01-12 姜锴 A kind of plug-in type ceramic raw material reducing mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105396642A (en) * 2015-11-30 2016-03-16 合保电气(芜湖)有限公司 Insulator ceramic jacket scrap disposal device
CN105689059A (en) * 2016-03-07 2016-06-22 刘湘静 Fully-automatic stone mill flour machine
CN105618177A (en) * 2016-04-06 2016-06-01 叶侃 Ceramic clay raw material crushing device with automatic feeding and unloading functions
CN206604552U (en) * 2017-03-15 2017-11-03 邹春丽 A kind of coarse granule feed rolls reducing mechanism
CN206868393U (en) * 2017-04-22 2018-01-12 姜锴 A kind of plug-in type ceramic raw material reducing mechanism

Also Published As

Publication number Publication date
CN108579864B (en) 2020-06-09

Similar Documents

Publication Publication Date Title
CN107901226A (en) A kind of mixer with damping device
CN108160153A (en) A kind of building stones grinding equipment
CN108328912B (en) anodic bonding method and device for vacuum glass sealing
CN108160200A (en) A kind of architectural pottery processing ceramic grade talcum powder grinding device
CN108579864A (en) A kind of ceramic making raw material crushing device
CN101565268A (en) Fabricating method of vacuum glass with uniform stress
CN201172005Y (en) Pulp deferrization device
CN103979933B (en) Kaolinic hack equipment and hack method are manually broken up in simulation
CN207841772U (en) A kind of ceramic tile cutting device with clamping function
CN212396823U (en) Raw and other materials breaker of toy production
CN206957020U (en) A kind of ceiling of rotatable changing patterns
CN205731354U (en) High-efficient graphite reducing mechanism
CN109012945A (en) A kind of coordinated type medicinal material fast-crushing device
CN108294624A (en) A kind of milk tea process units
CN107596957A (en) Paste mixing machine perforate means for feeding acid
CN112452397A (en) Western medicine tablet breaking and recycling device
CN203454649U (en) Hot air drying furnace with pasty traditional Chinese medicine overturning and mixing machine
CN207734941U (en) The efficient mixing arrangement of beer raw material
CN107151785B (en) A kind of magnetic control sputtering device and method that the reduction cover inner wall of production of polysilicon is silver-plated
CN204421604U (en) A kind of base arrangement of high temperature pusher kiln
CN206287347U (en) A kind of liftable building materials slurry agitation vehicle
CN109292822A (en) A kind of preparation method of High-density Niobium Oxide
CN109304127A (en) A kind of operating method of coal mine activating container agitator tank
CN207547034U (en) A kind of rotary screening machine for being used to produce the prepared slices of Chinese crude drugs
CN210736522U (en) A batching mixing arrangement for glassware processing

Legal Events

Date Code Title Description
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

Effective date of registration: 20200518

Address after: 210000 Kechuang building, Futian Road, Zhetang street, Lishui Economic Development Zone, Nanjing City, Jiangsu Province

Applicant after: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd.

Address before: 528000 Guangdong Province, Foshan city Chancheng District Temple Road No. 51 seven layer number 759

Applicant before: FOSHAN HANGESI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200609

Termination date: 20220117

CF01 Termination of patent right due to non-payment of annual fee