CN106824989A - A kind of intelligent garbage pretreatment unit - Google Patents
A kind of intelligent garbage pretreatment unit Download PDFInfo
- Publication number
- CN106824989A CN106824989A CN201710064729.9A CN201710064729A CN106824989A CN 106824989 A CN106824989 A CN 106824989A CN 201710064729 A CN201710064729 A CN 201710064729A CN 106824989 A CN106824989 A CN 106824989A
- Authority
- CN
- China
- Prior art keywords
- garbage
- heat exchanger
- rubbish
- storage tank
- outlet
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- Y02W30/20—Waste processing or separation
Abstract
A kind of intelligent garbage pretreatment unit, it is characterized in that, including solar energy attemperating unit and breaker, solar energy attemperating unit is used to control the temperature of the rubbish into before breaker, it includes body, garbage inlet, garbage outlet, solar heat exchanger, storage tank and water circulating pump, garbage inlet and garbage outlet are respectively communicated with the top and bottom of body, and body is cylindrical drum, and its side is equipped with annular hollow water jacket layer；The entrance of water circulating pump is connected with annular hollow water jacket layer, its outlet is sequentially communicated with solar heat exchanger, storage tank, the bottom of storage tank is connected so as to form water-flow circuit with annular hollow water jacket layer, and entering into breaker from garbage outlet rubbish out is crushed.
Description
Technical field
The present invention relates to field of garbage disposal, and in particular to a kind of intelligent garbage pretreatment unit.
Background technology
With being on the increase for treatment of urban garbage, garbage disposal has become an inevitable important topic.Nothing
By being to be used to rubbish generate electricity, or for recycling, the pretreatment of rubbish is all highly important.And wherein, the temperature of rubbish
Degree control and it is broken be essential step in preprocessing process.
The content of the invention
Regarding to the issue above, the present invention provides a kind of intelligent garbage pretreatment unit.
The purpose of the present invention is realized using following technical scheme：
A kind of intelligent garbage pretreatment unit, including solar energy attemperating unit and breaker, solar energy attemperating unit are used
In control enter breaker before rubbish temperature, it include body, garbage inlet, garbage outlet, solar heat exchanger,
Storage tank and water circulating pump, garbage inlet and garbage outlet are respectively communicated with the top and bottom of body, and body is cylindrical shape cylinder
Body, its side is equipped with annular hollow water jacket layer；The entrance of water circulating pump is connected with annular hollow water jacket layer, and it is exported and the sun
Energy heat exchanger, storage tank are sequentially communicated, and the bottom of storage tank is connected so as to form water-flow circuit with annular hollow water jacket layer, from
Garbage outlet rubbish out enters into breaker and is crushed.
Beneficial effects of the present invention are：The temperature of the rubbish into before breaker is controlled by solar heat exchanger,
Energy-conserving and environment-protective, while by adjusting the aperture of water circulating pump or inlet/outlet valve come adjuster temperature, it is simple and convenient.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but embodiment in accompanying drawing is not constituted to any limit of the invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the vertical view overall schematic of breaker；
Fig. 3 is the overall structure diagram of breaker.
Reference：Refuse grinder lengthened plate -1；Refuse grinder force transmitting board -2；Rubbish material bin -3；Upper rubbish breaks
Broken plectane -4；Lower refuse breaking plectane -4B；The first sliding block of refuse grinder -4C；The second sliding block of refuse grinder -4D；Rubbish breaks
Crushing device procapsid -8；Garbage crushing device back casing -9；Garbage crushing device side body -10；Active broken shaft -12A；It is driven
Broken shaft -12B；Power transmission shaft -13；Refuse grinder first bearing seat -18；Chute -21；First sliding block pars intermedia -23；First card
Conjunction portion -24；Second sliding block pars intermedia -27；Rubbish crushes cone -31；Plectane through hole -32；Screw -33；3rd screw rod -35；Energy
Amount reclaims plate -36；Energy regenerating plate connecting screw rod -39；High frequency vibrator -41；End cap annular groove -43；Limit body -44；
Garbage crushing device -100；Body -101；Garbage inlet -102；Garbage outlet -103；Solar heat exchanger -104；Storage tank-
105；Water circulating pump -106；The hollow water jacket layer -107 of annular；Solar thermal collector -108；Inlet valve -109；Outlet valve -110；Chain
Bar-A；Active breaker roll-B；Driven breaker roll-C；High-power driving motor-D；Gear-box-E；End cap-F；Refuse breaking
Machine second bearing seat-G；Rubbish material blanking tube-H；Second spring -111；First spring -112；Sliding space -113；Second engaging
Portion -114；Energy regenerating plate coupling nut -115；Sliding block coupling nut -116；Sliding block connecting screw rod -117；Energy regenerating slide rail-
118。
Specific embodiment
The invention will be further described with the following Examples.
A kind of intelligent garbage pretreatment unit as shown in Figure 1, including solar energy attemperating unit and garbage crushing device
100, solar energy attemperating unit be used for control enter garbage crushing device 100 before rubbish temperature, it include body 101,
Garbage inlet 102, garbage outlet 103, solar heat exchanger 104, storage tank 105 and water circulating pump 106, the He of garbage inlet 102
Garbage outlet 103 is respectively communicated with the top and bottom of body 101, and body 101 is cylindrical drum, and its side is equipped with annular
Hollow water jacket layer 107；The entrance of water circulating pump 106 is connected with annular hollow water jacket layer 107, and it is exported and solar heat exchanger
104th, storage tank 105 is sequentially communicated, and the bottom of storage tank 105 connects with annular hollow water jacket layer 107 to be returned so as to form water circulation
Road, enters into garbage crushing device 100 and is crushed from the rubbish out of garbage outlet 103.
The temperature of the rubbish for controlling to enter before breaker by solar heat exchanger of the invention, energy-conserving and environment-protective, while
It is simple and convenient by adjusting the aperture of water circulating pump or inlet/outlet valve come adjuster temperature.
Preferably, solar heat exchanger 104 is water-air indirect type heat exchanger, is provided with too on solar heat exchanger 104
Positive energy heat collector 108, solar thermal collector 108 is that solar heat exchanger 104 provides thermal source.
Preferably, inlet valve 109, recirculated water are provided with the pipeline between storage tank 105 and annular hollow water jacket layer 107
Outlet valve 110 is provided between pump 106 and solar heat exchanger 104.As Figure 2-3, garbage crushing device 100 includes rubbish
Material bin 3, casing body, active breaker roll B, driven breaker roll C, upper refuse breaking plectane 4, lower refuse breaking plectane 4B, rubbish
Disintegrating machine the first sliding block 4C and the second sliding block of refuse grinder 4D.
Rubbish material bin 3 is arranged on the top of casing body, and casing body includes garbage crushing device procapsid 8, refuse breaking
Device back casing 9 and garbage crushing device side body 10, the rubbish material blanking tube H being obliquely installed is communicated with the bottom of casing body,
The cross sectional shape of rubbish material blanking tube H is rectangle.Between garbage crushing device procapsid 8 and garbage crushing device back casing 8
Active breaker roll B and driven breaker roll C circumference side on be provided with roller tooth (not shown), the He of active breaker roll 3
Driven breaker roll 4 is respectively and fixedly connected on active broken shaft 12A and driven broken shaft 12B.Be provided with the left of active breaker roll B by
The power transmission shaft 12C that high-power driving motor 12 drives, the end of power transmission shaft 12C is extended outside garbage crushing device procapsid 8, is led to
Crossing chain A drives active broken shaft 12A to rotate.The outside of garbage crushing device back casing 9 is provided with gear-box E, actively broken
Axle 12A is rotated by the driven broken shaft 12B of gear driven in gear-box E.The front end of active breaker roll B is arranged on refuse breaking
In machine first bearing seat 18, refuse grinder first bearing seat 18 fixes interior being set in garbage crushing device procapsid 8.
The both sides of gear-box E pass sequentially through pipeline communication oil circulating pump, cooler, filter screen and fuel tank, for gear
Lubricating oil in case E is circulated cooling., middle vacant lot is provided with a slip sky for rectangle on garbage crushing device procapsid 8
Between 113, the sliding space 113 be located at refuse grinder first bearing seat 18 right side.The refuse breaking of the bottom of sliding space 113
Energy regenerating slide rail 118 is provided with device procapsid 8, water is also respectively provided with the both sides for constituting energy regenerating slide rail 118
The chute 21 of flat insertion.
The cooler uses indirect type water cooler.The bottom of the second sliding block of refuse grinder 4D is connected with vertical
Two sliding block pars intermedias 27, the both sides level of the second sliding block pars intermedia 27 is connected with two the second holding sections 114.First slides when using
The sliding block pars intermedia 27 of block pars intermedia 23 and second is stretched into the gap between both sides energy regeneratings slide rail 118, the first holding section 24
It is fastened in chute 21 with the second holding section 114.The front end of driven breaker roll C is arranged on refuse grinder second bearing seat G
Interior, refuse grinder second bearing seat G is arranged in sliding space 113, and its bottom is connected with refuse grinder the first sliding block 4C,
The bottom of the first sliding block of refuse grinder 4C is connected with the first vertical sliding block pars intermedia 23, the both sides of the first sliding block pars intermedia 23
Level is connected with two the first holding sections 24.Sliding block coupling nut is connected with the right flank of the first sliding block of refuse grinder 4C
116, the second sliding block of refuse grinder 4D is arranged on the right side of the first sliding block of refuse grinder 4C, and sliding block is connected with its left surface
Connecting screw rod 115, sliding block connecting screw rod 115 is socketed in sliding block coupling nut 116.
The axle sleeve for accommodating active broken shaft 12A and the end of driven broken shaft 12 respectively is provided with the rear wall of gear-box E.On
Refuse breaking plectane 4 is fixed in the upper surface inner side of rubbish material blanking tube H, and its lower surface is provided with the rubbish that multiple stainless steels are made
Crush cone 31.Refuse grinder force transmitting board 2 is located at the right side of the second sliding block of refuse grinder 4D, and it passes through energy regenerating slide rail
118 and upper refuse breaking plectane 4, and it is affixed with the upper surface of lower refuse breaking plectane 4B.Lower refuse breaking plectane 4B passes through two
The first spring 112 of individual connection is connected with the lower surface of upper refuse breaking plectane 4, and lower refuse breaking plectane 4B and upper refuse breaking
Plectane 4 be arranged in parallel.The rubbish that multiple stainless steels are made is connected with the upper and lower surface of lower refuse breaking plectane 4B
Crush cone 31.The plectane through hole 32 passed through for refuse grinder force transmitting board 2 is additionally provided with upper refuse breaking plectane 4.Rubbish
The top section of disintegrating machine force transmitting board 2 is to be provided with a screw 33 on trapezoid, and its upper surface, in order to lengthen whole rubbish
The length of disintegrating machine force transmitting board 2, so as to lengthen the vertically movable amplitude of lower refuse breaking plectane 4B, can pass in refuse grinder
A refuse grinder lengthened plate 1 is accessed on the top of power plate 2, and the bottom of refuse grinder lengthened plate 1 is provided with the 3rd screw rod 35,
By in the screw-in screw 33 of the 3rd screw rod 35 during access.
In order to ensure that refuse grinder force transmitting board 2 can be moved downward reliably, the hypotenuse of above-mentioned trapezoid and the folder of horizontal plane
Angle should be less than or equal to 45 °.In order to ensure transmission performance, the cross sectional shape of refuse grinder lengthened plate 1 should also be trapezoid,
And the base length of refuse grinder lengthened plate 1 matches with the top margin length of refuse grinder force transmitting board 2.In sliding space
113 right-hand member, is provided with an energy regenerating plate 36, and the left end of energy regenerating plate 36 is connected with second spring 111, second spring
111 other end is affixed with the left end of refuse grinder second bearing seat G.
A cooling water pipe is equipped with the wall body of rubbish material bin 3, the cooling water pipe is communicated with recirculated water cooling
But device and water circulating pump, for be cooled down to the rubbish that will enter garbage crushing device 100.The right-hand member of energy regenerating plate 36
The energy regenerating plate connecting screw rod 39 that spun in energy regenerating plate coupling nut 115, energy regenerating plate coupling nut 115 is connected with,
The right-hand member of energy regenerating plate connecting screw rod 39 is connected with the end cap F outside garbage crushing device procapsid 8, passes through
Rotational end nut F can adjust the horizontal level of energy regenerating plate 36, so as to adjust the maximum spring force of second spring 111.
End cap annular groove 43 is provided with end cap F.
For the horizontal level of confinement end nut F, level when by active force to the right of energy regenerating plate 36 is prevented
Position is moved, and a limit body 44 with horizontal part and vertical portion, limit are connected with the housing on the right side of sliding space 113
The vertical portion of position body 44 is extend into end cap annular groove 43.On the middle part surface of refuse grinder force transmitting board 2, and rubbish
High frequency vibrator 41 is provided with the housing of rubbish material blanking tube H, to ensure upper refuse breaking plectane 4 and lower refuse breaking plectane 4B
The material of upper adhesion can be dropped to smoothly in rubbish material blanking tube H.When in use, solid material is from rubbish material bin for this breaker
3 enter between active breaker roll B and driven breaker roll C, are torn in the presence of roller tooth, crushed, and subsequently enter rubbish
Material blanking tube H is conveyed.When volume of material, hardness is bigger between active breaker roll B and driven breaker roll C, driven breaker roll C quilts
Compression second spring 111 is squeezed to avoid to the right, and and then drive refuse grinder second bearing seat G to move right, now second
Spring 111 can be played prevents high-power driving motor 12 from overloading and the stuck effect of breaker roll.
The effect of the first holding section 24 and the second holding section 114 is, when the second sliding block of refuse grinder 4D is located at transmission
During the top of plate 30, the upward power of the driven plate 30 of meeting, the first holding section 24 and the second holding section 114 are fastened on slot 21
In ensure that refuse grinder the second sliding block 4D and the first sliding block of refuse grinder 4C, all the time in same level high degree of motion, enter
And ensure that the horizontal level of driven breaker roll C is constant, prevent unnecessary concussion and stuck.
G is during moving right for refuse grinder second bearing seat, drives the second sliding block of refuse grinder 4D to the right
Motion, the right-hand member of the second sliding block of refuse grinder 4D clashes into the top trapezoidal inclined plane of refuse grinder force transmitting board 2, to refuse breaking
Machine force transmitting board 2 produces downward component so that refuse grinder force transmitting board 2 is moved downward, and and then drives lower refuse breaking to justify
Plate 4B is moved downward, and the rubbish of lower refuse breaking plectane 4B its lower surface during moving downward crushes 31 pressing wastes of cone
Material on material blanking tube H plays fragmentation.When bulk materials are broken or are forced through active breaker roll B and driven broken
During gap between broken roller C, refuse grinder the second sliding block 4D lateral movements to the left under the thrust of second spring 111 attempt
Set back, refuse grinder force transmitting board 2 and lower refuse breaking plectane 4B are connecting the drawing of the first spring 112 in this process
Under power upwards motion also to muscle-setting exercise, the rubbish of this refuse breaking plectane 4B upper surface at present crushes cone 31 and upper refuse breaking
The rubbish of the lower surface of plectane 4 is crushed cone 31 and is interacted, can in upper refuse breaking plectane 4 and lower refuse breaking plectane 4B it
Between material (major part leak into when lower refuse breaking plectane 4B is moved downward) crushed.Above-mentioned shattering process can
During so that breaker running into bulk hard ware material, the avoidance energy of driven breaker roll C is converted into the energy of second-time breakage, carried
Energy utilization efficiency high.The length that the first screw rod 26 screws in sliding block coupling nut 116 is adjusted, refuse grinder the can be adjusted
Initial distance between two sliding block 4D and refuse grinder force transmitting board 2, so concrete condition according to material and it is broken require come
Regulation causes that refuse grinder force transmitting board 2 starts the material size requirements for moving downward.By using or do not use screw-in rubbish
Rubbish disintegrating machine lengthened plate 1, or regulation the 3rd screw rod 35 screws in the length of screw 33, can adjust refuse grinder force transmitting board 2
The limiting amplitude for moving downward, and then adjust lower refuse breaking plectane 4B and upper refuse breaking plectane 4 as the case may be
Crushing effect.
When the material or foreign matter of special bulk is run into, the second sliding block of refuse grinder 4D can cross refuse grinder biography
The right side of power plate 2, when refuse grinder the second sliding block 4D returns can by the inclined-plane on right side produce downward active force so as to
So that refuse grinder force transmitting board 2 is moved downward, it is ensured that the smooth returns of refuse grinder second bearing seat G, and this process
Also can be crushed again.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (3)
1. a kind of intelligent garbage pretreatment unit, it is characterized in that, including solar energy attemperating unit and breaker, solar energy temperature control
Device is used to control the temperature of the rubbish into before breaker, and it includes body, garbage inlet, garbage outlet, solar energy
Heat exchanger, storage tank and water circulating pump, garbage inlet and garbage outlet are respectively communicated with the top and bottom of body, and body is circle
Tubular cylinder, its side is equipped with annular hollow water jacket layer；The entrance of water circulating pump is connected with annular hollow water jacket layer, its outlet
It is sequentially communicated with solar heat exchanger, storage tank, the bottom of storage tank is connected so as to form water circulation with annular hollow water jacket layer
Loop, enters into breaker and is crushed from garbage outlet rubbish out.
2. a kind of intelligent garbage pretreatment unit according to claim 1, it is characterized in that, solar heat exchanger is water-sky
Gas indirect type heat exchanger, is provided with solar thermal collector on solar heat exchanger, solar thermal collector is carried for solar heat exchanger
Supplying heat source.
3. a kind of intelligent garbage pretreatment unit according to claim 2, it is characterized in that, storage tank and annular hollow water jacket
Inlet valve is provided with pipeline between layer, outlet valve is provided between water circulating pump and solar heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064729.9A CN106824989B (en) | 2017-02-05 | 2017-02-05 | A kind of intelligent garbage pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064729.9A CN106824989B (en) | 2017-02-05 | 2017-02-05 | A kind of intelligent garbage pretreatment unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106824989A true CN106824989A (en) | 2017-06-13 |
| CN106824989B CN106824989B (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710064729.9A Active CN106824989B (en) | 2017-02-05 | 2017-02-05 | A kind of intelligent garbage pretreatment unit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436244Y (en) * | 2000-03-17 | 2001-06-27 | 朱瀛江 | Solar energy domestic refuse treating machine |
| JP2007007654A (en) * | 2006-10-02 | 2007-01-18 | National Institute Of Advanced Industrial & Technology | Method for reviving environment |
| CN103521506A (en) * | 2013-10-30 | 2014-01-22 | 天津百利环保有限公司 | Double-heating type kitchen waste disposer |
| CN204710838U (en) * | 2015-02-10 | 2015-10-21 | 宋学军 | Domestic garbage treating system |
| CN205436594U (en) * | 2016-03-29 | 2016-08-10 | 张瀚奇 | Energy -conserving kitchen garbage processor |
| CN105964647A (en) * | 2016-04-27 | 2016-09-28 | 海宁市海牧农牧机械有限公司 | Fermentation tank for harmless treatment system for pigs dead of diseases |
-
2017
- 2017-02-05 CN CN201710064729.9A patent/CN106824989B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436244Y (en) * | 2000-03-17 | 2001-06-27 | 朱瀛江 | Solar energy domestic refuse treating machine |
| JP2007007654A (en) * | 2006-10-02 | 2007-01-18 | National Institute Of Advanced Industrial & Technology | Method for reviving environment |
| CN103521506A (en) * | 2013-10-30 | 2014-01-22 | 天津百利环保有限公司 | Double-heating type kitchen waste disposer |
| CN204710838U (en) * | 2015-02-10 | 2015-10-21 | 宋学军 | Domestic garbage treating system |
| CN205436594U (en) * | 2016-03-29 | 2016-08-10 | 张瀚奇 | Energy -conserving kitchen garbage processor |
| CN105964647A (en) * | 2016-04-27 | 2016-09-28 | 海宁市海牧农牧机械有限公司 | Fermentation tank for harmless treatment system for pigs dead of diseases |
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| Publication number | Publication date |
|---|---|
| CN106824989B (en) | 2018-11-23 |
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Effective date of registration: 20181011 Address after: 570100 515, room 5, 5 command and control center, 11 Qiongshan Road, Haikou, Hainan. Applicant after: Hainan oasis environment Polytron Technologies Inc Address before: 518000 Shenzhen, Nanshan District, Guangdong, Guangdong Province, three road, No. three road, Guangdong, Hainan Galaxy Science and technology building 908 Applicant before: Shenzhen Ming Automatic Control Technology Co., Ltd. |
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Address after: 570100 8g, 8th floor, Beijing Building, No. 56, Guomao Road, Longhua District, Haikou City, Hainan Province Patentee after: Hainan development control Intelligent Environment Construction Group Co., Ltd Address before: 570100 515, room 5, 5 command and control center, 11 Qiongshan Road, Haikou, Hainan. Patentee before: Hainan oasis environment Polytron Technologies Inc |
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| CP01 | Change in the name or title of a patent holder |
Address after: 570100 8g, 8th floor, Beijing Building, 56 Guomao Road, Longhua District, Haikou City, Hainan Province Patentee after: Hainan Smart Environment Investment Holding Co.,Ltd. Address before: 570100 8g, 8th floor, Beijing Building, 56 Guomao Road, Longhua District, Haikou City, Hainan Province Patentee before: Hainan development control Intelligent Environment Construction Group Co.,Ltd. |