CN108176477A - A kind of building waste efficiency crushing processing unit - Google Patents
A kind of building waste efficiency crushing processing unit Download PDFInfo
- Publication number
- CN108176477A CN108176477A CN201711454091.6A CN201711454091A CN108176477A CN 108176477 A CN108176477 A CN 108176477A CN 201711454091 A CN201711454091 A CN 201711454091A CN 108176477 A CN108176477 A CN 108176477A
- Authority
- CN
- China
- Prior art keywords
- building waste
- crosshead
- drive shaft
- sieve plate
- case
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention discloses a kind of building waste efficiency crushing processing units, including crosshead, broken case is equipped in crosshead, the crosshead bottom level offers limition orientation sliding slot, drive shaft left end is coaxially installed with the drive bevel gear that connection is engaged with driven wheel of differential, the driven shaft lower end is coaxially installed with runner, the rotation of drive shaft of the present invention is realized with cutting blade and the circumgyration incision for crushing the building waste inside case is crushed, the rotation of runner drives broken case bilateral reciprocation by connecting rod, realize that blade carries out fully comprehensive fragmentation to the shredding refuse for crushing the laterally different position of case;The rotation of cam drives sieve plate to realize vibrations under the elastic reaction of vibrations spring, building waste more fine crushing is promoted to fall on guide inclined plate across sieve plate, building waste on sieve plate gradually decreases in shattering process, not only alleviate the workload of blade, simultaneously conducive to the quick fully broken of building waste, crushing efficiency is high.
Description
Technical field
The present invention relates to technical field of waste treatment, specifically a kind of building waste efficiency crushing processing unit.
Background technology
Building waste refers to that construction, all kinds of buildings of unit in charge of construction or personal team, structures, pipe network etc. are built, spread
If it or removes, dregs, spoir, rejected material, remaining mud and other wastes is obtained produced by reparative processes.
At present, the quantity of China's building waste has accounted for the 30%-40% of municipal refuse total amount.With 500-600 tons/ten thousand squares
The standard of rice calculates that, to the year two thousand twenty, also by about 30,000,000,000 square metres of newly-increased construction area, newly generated building waste will be in China
One shocking number.However, most building wastes just transport countryside or township to without any processing by unit in charge of construction
Village, air storage or landfill consume the pork barrels such as a large amount of land acquisition expense, refuse collection expense, meanwhile, it clears and is let off with heap
The problems such as being flown upward with dust, sand-lime of dropping in journey causes serious environmental pollution again.
At present when to the preliminary treatment of building waste, it is necessary first to building waste be carried out broken refinement, after facilitating
Continuous further recycling, and current construction waste crushing device is bad to the crushing effect of building waste, especially
In shattering process, having crushed the building waste particle of refinement cannot in time detach with big block-like rubbish, cause broken dress
The load put is larger, while bulk building waste can not obtain sufficient fragmentation, and crushing efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of building waste efficiency crushing processing unit, 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 building waste efficiency crushing processing unit including crosshead, is equipped with broken case, the crosshead bottom in crosshead
Level offers limition orientation sliding slot, and broken bottom portion rotary type is embedded the guiding in limition orientation sliding slot equipped with roller
It takes turns, level is installed with driving motor in the crosshead, and drive shaft is coaxially installed on the output shaft of driving motor,
Drive shaft level runs through broken case, and drive shaft surface, which is arranged, is installed with several blades;It is fixed vertically on the crosshead
Vertical extension board is installed, drive shaft turns formula runs through vertical extension board, and the broken case is tilted to be equipped with sieve plate, sieve plate right end
Hinge is being crushed on the right side of case on inner wall;Vibrations spring is installed between the vertical extension board and sieve plate;The drive shaft table
Surface cover sets the cam that fixed installation is abutted with sieve plate, and the broken bottom portion bottom right is provided tiltedly with guide inclined plate, crushes case bottom right
Discharge nozzle is offered on side wall, vertical rotary type is equipped with driven shaft on the crosshead, and driven shaft surface, which is arranged, to be installed with
Driven wheel of differential, drive shaft left end is coaxially installed with the drive bevel gear that connection is engaged with driven wheel of differential, described driven
Axis lower end is coaxially installed with runner, and runner bottom surface bias is hinged with connecting rod, is installed on broken case left side wall
Link block, connecting rod are hinged on far from runner one end on link block.
As a modification of the present invention scheme:The blade is located inside broken case, crushes case along drive axis
Direction equidistantly distributed.
As a modification of the present invention scheme:The broken box top, which is movably hinged, is equipped with removable cover.
As a modification of the present invention scheme:The sieve plate bottom right is inclined in broken case.
As a modification of the present invention scheme:The vibrations spring upper end is fixed on vertical extension board lower end, shakes bullet
Spring lower end is fixed on sieve plate upper surface.
As a modification of the present invention scheme:The quantity of the limition orientation sliding slot is two.
As a modification of the present invention scheme:The discharge nozzle is set obliquely.
Compared with prior art, the beneficial effects of the invention are as follows:
The rotation of drive shaft of the present invention crushes the circumgyration incision for crushing the building waste inside case with cutting blade realization, runner
Rotation drives broken case bilateral reciprocation by connecting rod, realize blade to the shredding refuse of the broken laterally different position of case into
Row fully comprehensive fragmentation;The rotation of cam drives sieve plate to realize vibrations under the elastic reaction of vibrations spring, promotes
Building waste more fine crushing is fallen across sieve plate on guide inclined plate, and the building waste on sieve plate gradually subtracts in shattering process
It is few, the workload of blade is not only alleviated, while conducive to the quick fully broken of building waste, crushing efficiency is high.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the elevational schematic view that runner is connect with connecting rod in the present invention.
Fig. 3 is the position schematic top plan view of crosshead upper limit guide chute in the present invention.
In figure:1- crossheads, 2- drive bevel gears, the horizontal-extending plates of 3-, 4- vibrations spring, 5- runners, 6- sieve plates, 7- connect
Extension bar, 8- link blocks, 9- limition orientations sliding slot, 10- directive wheels, 11- cams, 12- guides inclined plate, 13- discharge nozzles, 14- drivings
It is driven that motor, 15- drive shafts, 16- blades, 17- removable covers, 18- crush the vertical extension board of case, 19-, 20- driven shafts, 21-
Bevel gear.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment:
- 3 are please referred to Fig.1, a kind of building waste efficiency crushing processing unit including crosshead 1, is equipped with broken case in crosshead 1
18,1 bottom level of crosshead offers limition orientation sliding slot 9, and broken 18 lower rotation formula of case is embedded equipped with roller
Directive wheel 10 in limition orientation sliding slot 9, level is installed with driving motor 14 in the crosshead 1, driving motor 14
Drive shaft 15 is coaxially installed on output shaft, drive shaft 15 is horizontal through broken case 18, and 15 surface of drive shaft is arranged fixation
Several blades 16 are installed;Vertical extension board 19 is installed on the crosshead 1 vertically, 15 rotary type of drive shaft runs through
Vertical extension board 19, the broken case 18 is tilted to be equipped with sieve plate 6, and 6 right end of sieve plate is cut with scissors on broken 18 right side inner wall of case;It is described
It is vertical that vibrations spring 4 is installed between extension board 19 and sieve plate 6;15 surface of drive shaft is arranged fixed installation and sieve plate
6 cams 11 abutted, are provided tiltedly with guide inclined plate 12 under broken 18 bottom, right of case, are offered on 18 bottom right side wall of broken case
Discharge nozzle 13, vertical rotary type is equipped with driven shaft 20 on the crosshead 1, and 20 surface of driven shaft, which is arranged, to be installed with from mantle
Gear 21,15 left end of drive shaft is coaxially installed with the drive bevel gear 2 that connection is engaged with driven wheel of differential 21, described driven
20 lower end of axis is coaxially installed with runner 5, and 5 bottom surface bias of runner is hinged with connecting rod 7, crushes fixed on 18 left side wall of case
Link block 8 is installed, connecting rod 7 is hinged on far from 5 one end of runner on link block 8.
The operation principle and application method of the present invention:
Building waste is placed in broken case 18 in use, opening removable cover 17, starts driving motor 14 and drives drive shaft 15
Rotation, drive shaft 15, which rotates with cutting blade 16 and carries out circumgyration incision to building waste, to be crushed, and the rotation of drive shaft 15 drives master
Dynamic bevel gear 2 rotates, and drive bevel gear 2 drives driven wheel of differential 21 to rotate driven shaft 20 and rotates, and driven shaft 20 drives 5 turns of runner
Dynamic, runner 5 drives connecting rod 7 to rotate, and connecting rod 7 drives link block 8 to crush 18 bottom of case together with broken 18 bilateral reciprocation of case
The directive wheel 10 of portion's setting slides the limition orientation for playing the role of moving to crushing case 18 in limition orientation sliding slot 9, improves it
Stationarity;18 bilateral reciprocation of broken case realizes that blade 16 fills the shredding refuse for crushing 18 laterally different position of case
Divide comprehensive fragmentation;Drive shaft 15 is rotated with moving cam 11, and the rotation of cam 11 drives sieve plate 6 in the bullet of vibrations spring 4
Property effect is lower realizes vibrations, promote by the building waste more fine crushing after broken of blade 16 fallen across sieve plate 6 it is oblique in guide
On plate 12, the building waste on sieve plate 6 gradually decreases in shattering process, not only alleviates the workload of blade 16, simultaneously
Conducive to the quick fully broken of building waste, crushing efficiency is high, and the building waste fallen on guide inclined plate 12 is slided to the right
It is dynamic, and by the broken case 18 of the discharge of discharge nozzle 13.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of building waste efficiency crushing processing unit, including crosshead(1), crosshead(1)It is interior to be equipped with broken case(18),
It is characterized in that, the crosshead(1)Bottom level offers limition orientation sliding slot(9), crush case(18)Lower rotation formula is equipped with
Roller is embedded in limition orientation sliding slot(9)Interior directive wheel(10), the crosshead(1)Interior level is installed with driving electricity
Machine(14), driving motor(14)Output shaft on be coaxially installed with drive shaft(15), drive shaft(15)Level is through broken
Case(18), drive shaft(15)Surface, which is arranged, is installed with several blades(16);The crosshead(1)Upper vertical fixed installation
There is vertical extension board(19), drive shaft(15)Rotary type runs through vertical extension board(19), the broken case(18)It is tilted to be equipped with
Sieve plate(6), sieve plate(6)Right end is cut with scissors in broken case(18)On the inner wall of right side;The vertical extension board(19)With sieve plate(6)Between it is solid
Dingan County is equipped with vibrations spring(4);The drive shaft(15)Surface is arranged fixed installation and sieve plate(6)The cam of abutting(11), institute
State broken case(18)Guide inclined plate is provided tiltedly under bottom, right(12), crush case(18)Discharge nozzle is offered on the side wall of bottom right
(13), the crosshead(1)Upper vertical rotary type is equipped with driven shaft(20), driven shaft(20)Surface be arranged be installed with it is driven
Bevel gear(21), drive shaft(15)Left end is coaxially installed with and driven wheel of differential(21)Engage the drive bevel gear of connection
(2), the driven shaft(20)Lower end is coaxially installed with runner(5), runner(5)Bottom surface bias is hinged with connecting rod(7),
Broken case(18)Link block is installed on left side wall(8), connecting rod(7)Far from runner(5)One end is hinged on link block(8)
On.
2. building waste efficiency crushing processing unit according to claim 1, which is characterized in that the blade(16)It is located at
Broken case(18)Inside crushes case(18)Along drive shaft(15)Axis direction equidistantly distributed.
3. building waste efficiency crushing processing unit according to claim 1, which is characterized in that the broken case(18)Top
Portion is movably hinged and is equipped with removable cover(17).
4. building waste efficiency crushing processing unit according to claim 1, which is characterized in that the sieve plate(6)Bottom right
It is inclined at broken case(18)It is interior.
5. building waste efficiency crushing processing unit according to claim 1, which is characterized in that the vibrations spring(4)
Upper end is fixed on vertical extension board(19)Spring is shaken in lower end(4)Lower end is fixed on sieve plate(6)Upper surface.
6. building waste efficiency crushing processing unit according to claim 1, which is characterized in that the limition orientation sliding slot
(9)Quantity be two.
7. building waste efficiency crushing processing unit according to claim 1, which is characterized in that the discharge nozzle(13)Tiltedly
It is down-set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711454091.6A CN108176477A (en) | 2017-12-28 | 2017-12-28 | A kind of building waste efficiency crushing processing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711454091.6A CN108176477A (en) | 2017-12-28 | 2017-12-28 | A kind of building waste efficiency crushing processing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108176477A true CN108176477A (en) | 2018-06-19 |
Family
ID=62548148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711454091.6A Pending CN108176477A (en) | 2017-12-28 | 2017-12-28 | A kind of building waste efficiency crushing processing unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108176477A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108970751A (en) * | 2018-08-16 | 2018-12-11 | 佛山博发智能科技有限公司 | A kind of efficient building waste grinding device |
CN109012932A (en) * | 2018-07-04 | 2018-12-18 | 武汉马腾科技发展有限公司 | A kind of garbage disposal classification grinding device |
CN109622144A (en) * | 2018-11-22 | 2019-04-16 | 钱巍 | A kind of herbage screening crushing all-in-one machine |
CN110215995A (en) * | 2019-06-17 | 2019-09-10 | 周华春 | A kind of Chinese medicine micronization processes device |
CN110215956A (en) * | 2019-05-22 | 2019-09-10 | 陈莹 | A kind of environmental protection depositing dust type construction waste crushing device |
CN111632700A (en) * | 2020-05-15 | 2020-09-08 | 安徽昭日农业科技有限公司 | Vegetable crushed material stirring device |
CN112044930A (en) * | 2020-08-26 | 2020-12-08 | 宋当建 | Construction waste classification treatment method |
CN112090544A (en) * | 2020-09-09 | 2020-12-18 | 海娇 | Powder collection device for cement manufacture |
CN112916165A (en) * | 2021-01-26 | 2021-06-08 | 陈彦红 | Splash-proof raw material processing equipment for producing and manufacturing electro-optic ceramics |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106964448A (en) * | 2017-04-19 | 2017-07-21 | 湖北昇昊色彩科技有限公司 | A kind of organic pigment reducing mechanism |
CN206367116U (en) * | 2017-01-05 | 2017-08-01 | 中山市神湾泉模具制品有限公司 | A kind of filtrable injection defective material reducing mechanism |
CN206613837U (en) * | 2017-01-24 | 2017-11-07 | 李丽倩 | A kind of advanced manufacture refuse disposal installation |
CN107362887A (en) * | 2017-08-24 | 2017-11-21 | 郑州仁宏医药科技有限公司 | A kind of soybean processing efficiency crushing device |
CN206701423U (en) * | 2017-04-15 | 2017-12-05 | 杨更先 | A kind of garbage treatment device |
CN107486299A (en) * | 2017-09-30 | 2017-12-19 | 广州公孙策信息科技有限公司 | A kind of high-efficiency feed crushes device for vibration screening |
-
2017
- 2017-12-28 CN CN201711454091.6A patent/CN108176477A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206367116U (en) * | 2017-01-05 | 2017-08-01 | 中山市神湾泉模具制品有限公司 | A kind of filtrable injection defective material reducing mechanism |
CN206613837U (en) * | 2017-01-24 | 2017-11-07 | 李丽倩 | A kind of advanced manufacture refuse disposal installation |
CN206701423U (en) * | 2017-04-15 | 2017-12-05 | 杨更先 | A kind of garbage treatment device |
CN106964448A (en) * | 2017-04-19 | 2017-07-21 | 湖北昇昊色彩科技有限公司 | A kind of organic pigment reducing mechanism |
CN107362887A (en) * | 2017-08-24 | 2017-11-21 | 郑州仁宏医药科技有限公司 | A kind of soybean processing efficiency crushing device |
CN107486299A (en) * | 2017-09-30 | 2017-12-19 | 广州公孙策信息科技有限公司 | A kind of high-efficiency feed crushes device for vibration screening |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109012932A (en) * | 2018-07-04 | 2018-12-18 | 武汉马腾科技发展有限公司 | A kind of garbage disposal classification grinding device |
CN108970751A (en) * | 2018-08-16 | 2018-12-11 | 佛山博发智能科技有限公司 | A kind of efficient building waste grinding device |
CN109622144A (en) * | 2018-11-22 | 2019-04-16 | 钱巍 | A kind of herbage screening crushing all-in-one machine |
CN110215956A (en) * | 2019-05-22 | 2019-09-10 | 陈莹 | A kind of environmental protection depositing dust type construction waste crushing device |
CN110215995A (en) * | 2019-06-17 | 2019-09-10 | 周华春 | A kind of Chinese medicine micronization processes device |
CN111632700A (en) * | 2020-05-15 | 2020-09-08 | 安徽昭日农业科技有限公司 | Vegetable crushed material stirring device |
CN111632700B (en) * | 2020-05-15 | 2021-12-28 | 安徽昭日农业科技有限公司 | Vegetable crushed material stirring device |
CN112044930A (en) * | 2020-08-26 | 2020-12-08 | 宋当建 | Construction waste classification treatment method |
CN112044930B (en) * | 2020-08-26 | 2021-05-18 | 江苏天鹏机电制造有限公司 | Construction waste classification treatment method |
CN112090544A (en) * | 2020-09-09 | 2020-12-18 | 海娇 | Powder collection device for cement manufacture |
CN112916165A (en) * | 2021-01-26 | 2021-06-08 | 陈彦红 | Splash-proof raw material processing equipment for producing and manufacturing electro-optic ceramics |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108176477A (en) | A kind of building waste efficiency crushing processing unit | |
CN206435572U (en) | A kind of environment-friendly type building waste residue recycling and processing device | |
CN108176436A (en) | A kind of building rubbish treatment device with screening function | |
CN207521071U (en) | A kind of building rubbish treatment device | |
CN110560235A (en) | Building rubbish reducing mechanism with dustproof and metal recycle | |
CN202377071U (en) | Vertical construction garbage crushing production line | |
CN110152859A (en) | Grinding device is used in a kind of recycling of building waste | |
CN107754989A (en) | A kind of building rubbish treatment device | |
CN107282190A (en) | A kind of recovery lapping device for building fracture | |
CN108262141A (en) | A kind of building waste fast-crushing device | |
CN106694157B (en) | A kind of novel building refuse disposal installation | |
CN206652578U (en) | A kind of construction and demolition wastes processing equipment | |
CN108380336B (en) | A kind of convenient construction waste crushing device of feeding | |
CN109225398A (en) | One kind is multiple tooth to pulverize type building waste grinding device | |
CN203819948U (en) | Pulper feeding structure of food waste and fruit and vegetable waste pulping system | |
CN205288576U (en) | Special rubbing crusher of tea benevolence intensive processing | |
CN109160186B (en) | Feeding and conveying device for building garbage treatment | |
CN108212416B (en) | Concrete crusher | |
CN215542586U (en) | Waste treatment equipment capable of feeding quantitatively | |
CN216756593U (en) | Non-blocking crusher for chemical coal sample preparation | |
CN206911444U (en) | A kind of crushing retracting device of scrap glass | |
CN201592109U (en) | Grinding separator | |
CN208512749U (en) | A kind of building waste fast-crushing device | |
CN107282611A (en) | A kind of environment-friendly type municipal garbage recycles car | |
CN208213281U (en) | Waste sludge from paper mill removes iron breakage integrated device |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |