CN109201187A - Coal cinder crushing conveyer - Google Patents
Coal cinder crushing conveyer Download PDFInfo
- Publication number
- CN109201187A CN109201187A CN201811228855.4A CN201811228855A CN109201187A CN 109201187 A CN109201187 A CN 109201187A CN 201811228855 A CN201811228855 A CN 201811228855A CN 109201187 A CN109201187 A CN 109201187A
- Authority
- CN
- China
- Prior art keywords
- coal cinder
- base
- coal
- conveyer belt
- adjutage
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the 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
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- 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
- B02C4/28—Details
-
- 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
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- 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
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
Abstract
The invention discloses a kind of coal cinder crushing conveyer, including base, the two sides of the bottom of base are equipped with traveling crawler；The front end of the base is equipped with charging scraper bowl, and the charging scraper bowl is equipped with the first coal cinder conveyer belt；The the second coal cinder conveyer belt docked with the first coal mine conveying belt is equipped in the base, the lower section of the discharge end of second coal cinder conveyer belt is equipped with coal grinder structure, the lower section of the coal grinder structure is equipped with the third coal cinder conveyer belt tilted upward, discharging guide plate is provided with below the discharge end of third coal cinder conveyer belt, the discharging guide plate is equipped with the 4th coal cinder conveyer belt；The top of the base is equipped with rotating basis, is hinged with the first adjutage tilted upward on the rotating basis, the top of first adjutage is hinged with the second adjutage, and the top of second adjutage is hinged with bucket.The present invention can be crushed and be conveyed to the coal cinder after exploitation, not will cause coal cinder accumulation, and improve the mining progress of coal cinder.
Description
Technical field
The present invention relates to mine field, in particular to a kind of coal cinder crushing conveyer.
Background technique
Coal is a kind of flammable black or brownish black sedimentary rock, such sedimentary rock be commonly done in referred to as coal bed or
In the lithostratigraphy in coal seam or in mineral ore.Because being exposed under raised temperature and pressure later, the coal of harder form can be with
It is considered as metamorphic rock, such as anthracite.Coal mainly consist of carbon, and constitutes together with by other elements of different number, mainly
It is hydrogen, sulphur, oxygen and nitrogen.Coal is used as energy resources, and mainly burning is for producing electric power and/or heat, and can also be used for work
Industry purposes, such as refined metals, or production chemical fertilizer and many chemical products.
In coal mining, the general coal cinder initially exploited is larger, is not easy to for coal cinder being shipped on waggon, together
The narrow space in Shi Yinwei mine hole, be easy to cause coal cinder to accumulate, and reduces the mining progress of coal cinder.
Summary of the invention
The object of the present invention is to provide a kind of coal cinder crushing conveyers.The present invention can carry out the coal cinder after exploitation
It crushes and conveys, not will cause coal cinder accumulation, and improve the mining progress of coal cinder.
Technical solution of the present invention: a kind of coal cinder crushing conveyer, including base, the two sides of the bottom of base are equipped with walking and carry out
Band；The front end of the base is equipped with charging scraper bowl, and the charging scraper bowl is equipped with the first coal cinder conveyer belt；It is equipped in the base
The lower section of the second coal cinder conveyer belt docked with the first coal mine conveying belt, the discharge end of the second coal cinder conveyer belt is crushed equipped with coal cinder
Mechanism, the lower section of the coal grinder structure are equipped with the third coal cinder conveyer belt tilted upward, the discharging of third coal cinder conveyer belt
Discharging guide plate is provided with below end, the discharging guide plate is equipped with the 4th coal cinder conveyer belt；The top of the base is set
There is rotating basis, the first adjutage tilted upward is hinged on the rotating basis, between rotating basis and the first adjutage
Equipped with the first hydraulically extensible cylinder；The top of first adjutage is hinged with the second adjutage, first adjutage and second
The second hydraulically extensible cylinder is equipped between adjutage, the top of second adjutage is hinged with bucket, bucket and the second adjutage
Between be equipped with third hydraulically extensible cylinder.
In above-mentioned coal cinder crushing conveyer, the coal grinder structure includes the discharging that the second coal cinder conveyer belt is arranged in
Below end and top is the cylinder of open ports, a pair of breaker roll rotated towards each other is equipped in cylinder, the lower section of breaker roll is equipped with
The bottom of the pulverization roller that a pair rotates towards each other, the cylinder is equipped with discharge port；The surface of the breaker roll is arranged along axial screw
There is broken cone tooth, the side wall for being crushed cone tooth is equipped with multiple taper convex blocks.
In coal cinder crushing conveyer above-mentioned, the pulverization roller is equipped with dovetail groove, is embedded with plugboard in dovetail groove, institute
The surface for stating plugboard is equipped with the crushing double wedge of strip；The both ends of the pulverization roller are fixed with fixed plate through fastening screw；It is described
Buffer layer is equipped between dovetail groove and plugboard, the buffer layer is rubber layer.
In coal cinder crushing conveyer above-mentioned, the charging scraper bowl and base are hinged, feed and are equipped between scraper bowl and base
4th hydraulically extensible cylinder, one end of the 4th hydraulically extensible cylinder and charging scraper bowl are hinged, the other end of the 4th hydraulically extensible cylinder
It is hinged with base.
In coal cinder crushing conveyer above-mentioned, the discharging guide plate and base are hinged, discharge between guide plate and base
Equipped with the 5th hydraulically extensible cylinder；One end of the 5th hydraulically extensible cylinder and the bottom for the guide plate that discharges are hinged, and the 5th hydraulic stretches
The other end of contracting cylinder and base are hinged.
In coal cinder crushing conveyer above-mentioned, the base be located at the first coal cinder conveyer belt and the second coal cinder conveyer belt it
Between be equipped with a pair of coal cinder rotated towards each other and promote fan, the coal cinder promotes the outer end of the propulsion flabellum on fan to be equipped with the extension of bending
Piece, and the angle between Extendible flake and propulsion flabellum is in 130-150 degree.
Compared with prior art, the invention has the following advantages:
1, the present invention is by being equipped with charging scraper bowl in the front end of base, and charging scraper bowl is equipped with the first coal cinder conveyer belt, on base
Equipped with bucket, coal cinder on ground is carried out using bucket and is advanced on charging scraper bowl, is conveyed under the action of the first coal cinder conveyer belt
It onto the second coal cinder conveyer belt, is then delivered in coal grinder structure and is crushed, smashed coal cinder then drops into third
It on coal cinder conveyer belt, and is transported on discharging guide plate, and under the action of the 4th coal cinder conveyer belt, is transported in waggon,
Carrying transfer is carried out to coal cinder.The present invention can be crushed and be conveyed to the coal cinder after exploitation, not will cause coal cinder accumulation, and
Improve the mining progress of coal cinder.
2, the present invention is by setting breaker roll and pulverization roller, and broken cone tooth is equipped on breaker roll, and broken cone tooth
Side wall is equipped with taper convex block and using the broken cone tooth on breaker roll, the biggish coal cinder of specification is broken during use
It is broken into the lesser coal cinder of specification, is later fallen on pulverization roller, further coal cinder is crushed using pulverization roller.Wherein, powder
Broken roller is equipped with dovetail groove, and plugboard is embedded in dovetail groove, and the surface of plugboard is equipped with the crushing double wedge of strip；Pulverization roller
Both ends are fixed with fixed plate through fastening screw.When the crushing double wedge on plugboard is damaged, corresponding plugboard is only needed to change
, to effectively reduce production cost.
3, the present invention utilizes the 4th hydraulically extensible by being equipped with the 4th hydraulically extensible cylinder between charging scraper bowl and base
Cylinder, the heeling condition of charging scraper bowl to be adjusted, and convenient for being suitable for different working environments, consequently facilitating on ground
Coal cinder carry out shovel take.
4, the present invention utilizes the 5th hydraulically extensible by being equipped with the 5th hydraulically extensible cylinder between discharging guide plate and base
Cylinder is adjusted the height of discharging guide plate to reach, discharging guide plate to be adjusted in order to convey coal cinder
Into the coal cinder transport vehicle of different height.
5, the present invention between the first coal cinder conveyer belt and the second coal cinder conveyer belt by being equipped with a pair of coal rotated towards each other
Block promotes fan, promotes fan that the coal cinder on the first coal cinder conveyer belt is pushed on the second coal cinder conveyer belt using coal cinder；Meanwhile coal
The outer end of propulsion flabellum on block propulsion fan is equipped with the Extendible flake of bending, and the angle between Extendible flake and propulsion flabellum is in 130-
150 degree；It is convenient that coal cinder is pushed.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of coal grinder structure；
Fig. 3 is the structural schematic diagram of breaker roll；
Fig. 4 is the structural schematic diagram of pulverization roller；
Fig. 5 is the structural schematic diagram for feeding scraper bowl.
1- base；2- traveling crawler；3- feeds scraper bowl；4- the first coal cinder conveyer belt；5- the second coal cinder conveyer belt；6- coal cinder
Disintegrating mechanism；7- third coal cinder conveyer belt；8- discharging guide plate；The 4th coal cinder conveyer belt of 9-；10- rotating basis；11- first prolongs
Semi-girder；12- the first hydraulically extensible cylinder；The second adjutage of 13-；14- the second hydraulically extensible cylinder；15- bucket；16- third is hydraulic to stretch
Contracting cylinder；17- cylinder；18- breaker roll；19- pulverization roller；20- discharge port；The broken cone tooth of 21-；22- taper convex block；23- dovetail groove；
24- plugboard；25- crushes double wedge；26- fastening screw；27- fixed plate；The 4th hydraulically extensible cylinder of 28-；The 5th hydraulically extensible of 29-
Cylinder；30- coal cinder promotes fan；31- Extendible flake.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment: a kind of coal cinder crushing conveyer, as shown in attached drawing 1-5, including base 1, the two sides of the bottom of base 1 are equipped with
Traveling crawler 2；The traveling crawler 2 is extensive utilization to excavator, the crawler belt device on bull-dozer；The front end of the base 1
Equipped with charging scraper bowl 3, the charging scraper bowl 3 is equipped with the first coal cinder conveyer belt 4；It is equipped in the base 1 defeated with the first coal mine
The lower section of the second coal cinder conveyer belt 5 for sending band 4 to dock, the discharge end of the second coal cinder conveyer belt 5 is equipped with coal grinder structure 6, institute
The lower section for stating coal grinder structure 6 is equipped with the third coal cinder conveyer belt 7 tilted upward, the discharge end of third coal cinder conveyer belt 7
Lower section is provided with discharging guide plate 8, and the discharging guide plate 8 is equipped with the 4th coal cinder conveyer belt 9；The top of the base 1 is set
There is rotating basis 10, the first adjutage 11 tilted upward is hinged on the rotating basis 10, rotating basis 10 prolongs with first
The first hydraulically extensible cylinder 12 is equipped between semi-girder 11；The top of first adjutage 11 is hinged with the second adjutage 13, described
The second hydraulically extensible cylinder 14 is equipped between first adjutage 11 and the second adjutage 13, the top of second adjutage 13 is hinged
There is bucket 15, third hydraulically extensible cylinder 16 is equipped between bucket 15 and the second adjutage 13.The present invention passes through in the front end of base 1
Equipped with charging scraper bowl 3, charging scraper bowl 3 is equipped with the first coal cinder conveyer belt 4, and base 1 is equipped with bucket 15, is carried out using bucket 15
Coal cinder is advanced on charging scraper bowl 3 on ground, is transported on the second coal cinder conveyer belt 5 under the action of the first coal cinder conveyer belt 4,
It is then delivered in coal grinder structure 6 and is crushed, smashed coal cinder then drops on third coal cinder conveyer belt 7, and defeated
It is sent on discharging guide plate 8, and under the action of the 4th coal cinder conveyer belt 9, is transported in waggon, and then coal cinder is removed
Operating moves.The present invention can be crushed and be conveyed to the coal cinder after exploitation, not will cause coal cinder accumulation, and improve opening for coal cinder
Adopt progress.
The coal grinder structure 6 is unlimited including below the discharge end of the second coal cinder conveyer belt 5 and top is arranged in
The cylinder 17 of mouth, cylinder 17 is interior to be equipped with a pair of breaker roll 18 rotated towards each other, and the lower section of breaker roll 18 is rotated towards each other equipped with a pair
Pulverization roller 19, the bottom of the cylinder 17 is equipped with discharge port 20；The surface of the breaker roll 18 is provided with brokenly along axial screw
Broken cone tooth 21, the side wall for being crushed cone tooth 21 are equipped with multiple taper convex blocks 22.The pulverization roller 19 is equipped with dovetail groove 23, dovetail
Plugboard 24 is embedded in slot 23, the surface of the plugboard 24 is equipped with the crushing double wedge 25 of strip；The two of the pulverization roller 19
End is fixed with fixed plate 27 through fastening screw 26；Buffer layer, the buffer layer are equipped between the dovetail groove 23 and plugboard 24
It is rubber layer.The present invention is equipped with broken cone tooth 21, and broken by setting breaker roll 18 and pulverization roller 19 on breaker roll 18
The side wall of cone tooth 21 is equipped with taper convex block 22 and using the broken cone tooth 21 on breaker roll 18, will advise during use
The biggish coal crusher of lattice is later fallen on pulverization roller 19 at the lesser coal cinder of specification, using pulverization roller 19 further to coal
Block is crushed.Wherein, pulverization roller 19 is equipped with dovetail groove 23, is embedded with plugboard 24, the table of plugboard 24 in dovetail groove 23
Face is equipped with the crushing double wedge 25 of strip；The both ends of pulverization roller 19 are fixed with fixed plate 27 through fastening screw 26.When in use, when slotting
When crushing double wedge 25 on fishplate bar 24 is damaged, corresponding plugboard 24 is only needed to change, to effectively reduce production
Cost.
The charging scraper bowl 3 is hinged with base 1, feeds and is equipped with the 4th hydraulically extensible cylinder 28, institute between scraper bowl 3 and base 1
One end and the charging scraper bowl 3 for stating the 4th hydraulically extensible cylinder 28 are hinged, and the other end and base 1 of the 4th hydraulically extensible cylinder 28 are hinged.
The present invention, using the 4th hydraulically extensible cylinder 28, is come by being equipped with the 4th hydraulically extensible cylinder 28 between charging scraper bowl 3 and base 1
The heeling condition of charging scraper bowl 3 is adjusted, and convenient for being suitable for different working environments, consequently facilitating to the coal on ground
Block carries out shovel and takes.
The discharging guide plate 8 is hinged with base 1, discharges and is equipped with the 5th hydraulically extensible cylinder between guide plate 8 and base 1
29；One end of the 5th hydraulically extensible cylinder 29 and the bottom of discharging guide plate 8 are hinged, the other end of the 5th hydraulically extensible cylinder 29
It is hinged with base 1.The present invention utilizes the 5th liquid by being equipped with the 5th hydraulically extensible cylinder 29 between discharging guide plate 8 and base 1
Telescoping cylinder 29 is pressed discharging guide plate 8 to be adjusted, the height of discharging guide plate 8 is adjusted to reach, in order to
Coal cinder is transported in the coal cinder transport vehicle of different height.
The base 1 is being equipped with what a pair rotated towards each other between the first coal cinder conveyer belt 4 and the second coal cinder conveyer belt 5
Coal cinder promotes fan 30, and the outer end of the propulsion flabellum on the coal cinder propulsion fan 30 is equipped with the Extendible flake 31 of bending, and Extendible flake 31
Angle between propulsion flabellum is in 130-150 degree.The present invention passes through in the first coal cinder conveyer belt 4 and the second coal cinder conveyer belt 5
Between be equipped with a pair of coal cinder rotated towards each other and promote fan 30, promote fan 30 by the coal cinder on the first coal cinder conveyer belt 4 using coal cinder
It is pushed on the second coal cinder conveyer belt 5；Meanwhile coal cinder promotes the outer end of the propulsion flabellum on fan 30 to be equipped with the Extendible flake bent
31, and the angle between Extendible flake 31 and propulsion flabellum is in 130-150 degree；It is convenient that coal cinder is pushed.
Working principle: by being equipped with charging scraper bowl 3 in the front end of base 1, charging scraper bowl 3 is equipped with the first coal cinder conveyer belt
4, base is equipped with bucket 15, carries out coal cinder on ground using bucket 15 and is advanced on charging scraper bowl 3, in the first coal cinder conveyer belt
It is transported on the second coal cinder conveyer belt 5, is then delivered in coal grinder structure 6 under the action of 4, in breaker roll 18 and pulverization roller
It is crushed under the action of 19；Smashed coal cinder then drops on third coal cinder conveyer belt 7, and is transported to discharging guide plate 8
On, and under the action of the 4th coal cinder conveyer belt 9, it is transported in waggon, and then carrying transfer is carried out to coal cinder.Energy of the present invention
It is enough that coal cinder after exploitation is crushed and conveyed, it not will cause coal cinder accumulation, and improve the mining progress of coal cinder.
Claims (6)
1. coal cinder crushing conveyer, it is characterised in that: including base (1), the two sides of the bottom of base (1) are equipped with traveling crawler (2)；
The front end of the base (1) is equipped with charging scraper bowl (3), and the charging scraper bowl (3) is equipped with the first coal cinder conveyer belt (4)；It is described
The the second coal cinder conveyer belt (5) docked with the first coal mine conveying belt (4) is equipped in base (1), the second coal cinder conveyer belt (5) goes out
Expect that the lower section at end is equipped with coal grinder structure (6), the lower section of the coal grinder structure (6) is equipped with the third coal cinder tilted upward
Conveyer belt (7) is provided with discharging guide plate (8), the discharging guide plate below the discharge end of third coal cinder conveyer belt (7)
(8) it is equipped with the 4th coal cinder conveyer belt (9)；The top of the base (1) is equipped with rotating basis (10), the rotating basis (10)
On be hinged with the first adjutage (11) tilted upward, be equipped between rotating basis (10) and the first adjutage (11) first hydraulic
Telescoping cylinder (12)；The top of first adjutage (11) is hinged with the second adjutage (13), first adjutage (11) with
The second hydraulically extensible cylinder (14) is equipped between second adjutage (13), the top of second adjutage (13) is hinged with bucket
(15), third hydraulically extensible cylinder (16) is equipped between bucket (15) and the second adjutage (13).
2. coal cinder crushing conveyer according to claim 1, it is characterised in that: the coal grinder structure (6) includes setting
The cylinder (17) that below the discharge end of the second coal cinder conveyer belt (5) and top is open ports is set, is equipped with one in cylinder (17)
To the breaker roll (18) rotated towards each other, the lower section of breaker roll (18) is equipped with a pair of pulverization roller (19) rotated towards each other, the cylinder
(17) bottom is equipped with discharge port (20)；The surface of the breaker roll (18) is provided with broken cone tooth (21) along axial screw, breaks
The side wall of broken cone tooth (21) is equipped with multiple taper convex blocks (22).
3. coal cinder crushing conveyer according to claim 2, it is characterised in that: the pulverization roller (19) is equipped with dovetail groove
(23), it is embedded with plugboard (24) in dovetail groove (23), the surface of the plugboard (24) is equipped with the crushing double wedge (25) of strip；
The both ends of the pulverization roller (19) are fixed with fixed plate (27) through fastening screw (26)；The dovetail groove (23) and plugboard (24)
Between be equipped with buffer layer, the buffer layer is rubber layer.
4. coal cinder crushing conveyer according to claim 1, it is characterised in that: the charging scraper bowl (3) and base (1) are cut with scissors
It connects, feeds and be equipped with the 4th hydraulically extensible cylinder (28) between scraper bowl (3) and base (1), the one of the 4th hydraulically extensible cylinder (28)
Hingedly with charging scraper bowl (3), the other end of the 4th hydraulically extensible cylinder (28) and base (1) are hinged at end.
5. coal cinder crushing conveyer according to claim 1, it is characterised in that: the discharging guide plate (8) and base (1)
Hingedly, it discharges guide plate (8) and is equipped with the 5th hydraulically extensible cylinder (29) between base (1)；The 5th hydraulically extensible cylinder (29)
One end and discharging guide plate (8) bottom it is hinged, the other end of the 5th hydraulically extensible cylinder (29) and base (1) are hinged.
6. coal cinder crushing conveyer according to claim 1, it is characterised in that: the base (1) is being located at the first coal cinder
It is equipped with a pair of coal cinder rotated towards each other between conveyer belt (4) and the second coal cinder conveyer belt (5) and promotes fan (30), the coal cinder promotes
The outer end for fanning the propulsion flabellum on (30) is equipped with the Extendible flake (31) of bending, and the angle between Extendible flake (31) and propulsion flabellum
In 130-150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228855.4A CN109201187B (en) | 2018-10-22 | 2018-10-22 | Coal briquette crushing conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228855.4A CN109201187B (en) | 2018-10-22 | 2018-10-22 | Coal briquette crushing conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109201187A true CN109201187A (en) | 2019-01-15 |
| CN109201187B CN109201187B (en) | 2023-09-05 |
Family
ID=64981137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811228855.4A Active CN109201187B (en) | 2018-10-22 | 2018-10-22 | Coal briquette crushing conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201187B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530608A (en) * | 2020-03-30 | 2020-08-14 | 姚辉 | Environment-friendly regeneration treatment equipment for construction waste and implementation method thereof |
| CN114054134A (en) * | 2021-11-10 | 2022-02-18 | 重庆新科建设集团有限公司 | Waste material environmental protection processing apparatus for engineering building |
| CN114653459A (en) * | 2022-04-07 | 2022-06-24 | 河北山风秋宝农业开发有限公司 | Health tea red date miropowder crushing apparatus |
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| CN205462601U (en) * | 2016-01-20 | 2016-08-17 | 西安科技大学 | Big coal cinder breaker |
| CN106194171A (en) * | 2016-08-11 | 2016-12-07 | 安徽宏昌机电装备制造有限公司 | A kind of adaptivity digging all-in-one |
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