CN110152852A - A kind of building waste grinding device - Google Patents
A kind of building waste grinding device Download PDFInfo
- Publication number
- CN110152852A CN110152852A CN201910302605.9A CN201910302605A CN110152852A CN 110152852 A CN110152852 A CN 110152852A CN 201910302605 A CN201910302605 A CN 201910302605A CN 110152852 A CN110152852 A CN 110152852A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- cabinet
- building waste
- pulverization roller
- order
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- 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
- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- 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
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- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention discloses a kind of building waste grinding device, including cabinet, first order pulverization roller, filter plate and collection box, first order pulverization roller is set to the lower part of feed inlet, filter plate is set to the bottom of first order pulverization roller, collection port is also opened up on cabinet, collection port is connected with collection box, and collection port is set to the top of filter plate；The inner wall of filter plate one end and cabinet far from collection port is hinged, and pushing mechanism is also set up on the inner wall of cabinet, and pushing mechanism includes driver, shaft and cam, and pushing mechanism is set to the opposite side of filter plate and cabinet wall hingedly.Building waste is after first order pulverization roller is tentatively broken, it falls on filter plate, the pushing mechanism of filter plate bottom can push one end vertical tremor of filter plate, by the steel scrap muscle separation in concrete block, steel scrap muscle can not be slid in collection box during filter plate vibration by collection port by the through-hole of filter plate, it is recyclable to recycle, reduce building waste processing cost.
Description
Technical field
The present invention relates to building waste processing technology fields, more particularly to a kind of building waste grinding device.
Background technique
Building waste refers to the slag that people generate in the production activity for being engaged in the construction industries such as removal, construction, finishing, repairerment
The general designation of soil, waste and old concrete, waste and old masonry and other wastes.These materials are itself no any sides for building
The substance for helping, but generating during building needs to perform corresponding processing, and can reach ideal work in this way
Journey project construction.
With industrialization, the acceleration of urbanization process, construction industry is also fast-developing simultaneously, the building waste generated together
Increasing, the quantity of Chinese architecture rubbish has accounted for 1/3 of municipal refuse total amount or more.By 2011, Chinese city was solid
Body house refuse storage can calculate that building waste total amount is 2,100,000,000 to 2,800,000,000 tons up to 7,000,000,000 tons, annual new generation building waste
More than 300,000,000 tons.Simple stacking mode is such as taken to handle, the processing of annual newly-increased building waste will all account for 1.5 hundred million to 200,000,000 squares
Rice land used.China is in the economic construction high-speed developing period, is inevitably generated several hundred million tons of building wastes every year.If no
Processing in time and utilization will bring adverse effect to society, environment and resource.However, most building wastes are without appointing
Where reason, just transports countryside or rural area, air storage or landfill to by unit in charge of construction, it is clear to consume a large amount of land acquisition expense, rubbish
The pork barrels such as freight charges, meanwhile, clear in stacking process drop the problems such as being flown upward with dust, sand-lime cause again it is serious
Environmental pollution；And the untreated direct stacking of building waste also creates waste.
Therefore, how to change in the prior art, costly, waste of resource status is cleared in building waste processing land occupation, is
Those skilled in the art's urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of building waste grinding devices, to solve the above-mentioned problems of the prior art,
Reduce building waste processing cost.
To achieve the above object, the present invention provides following schemes: the present invention provides a kind of building waste grinding device, packet
Cabinet, first order pulverization roller, filter plate and collection box are included, feed inlet, the first order pulverization roller setting are set on the cabinet
In the lower part of the feed inlet, the quantity of the first order pulverization roller is two, and two first order pulverization rollers are oppositely arranged
And turn on the contrary, the direction in two first order pulverization rollers towards gap between the two rotates, the filter plate is set to institute
The bottom of first order pulverization roller is stated, through-hole is set on the filter plate, the filter plate can filter out the steel scrap in building waste
Muscle also opens up collection port on the cabinet, and the collection port is connected with the collection box, and the collection port is set to the mistake
The top of filter plate；
The one end of the filter plate far from the collection port and the inner wall of the cabinet are hinged, on the inner wall of the cabinet also
Pushing mechanism is set, the pushing mechanism includes driver, shaft and cam, the driver by the shaft with it is described convex
Wheel is connected, and the driver is able to drive the cam rotation, and the cam is connected with the basal sliding of the filter plate, described
Pushing mechanism is set to the opposite side of the filter plate and the cabinet wall hingedly.
Preferably, the filter plate bottom is arranged second level pulverization roller, and the quantity of the second level pulverization roller is two, and two
A second level pulverization roller be oppositely arranged and turn on the contrary, two second level pulverization rollers towards gap between the two side
To rotation, the gap between two second level pulverization rollers is narrow compared with the gap between two first order pulverization rollers.
Preferably, guide plate, two guide plates pair are also set up between the filter plate and the second level pulverization roller
Title is set on the inner wall of the cabinet, and the guide plate is obliquely installed, and the guide plate is crushed towards two second level
Gap setting between roller.
Preferably, material collecting box is arranged in the bottom of the second level pulverization roller, and the material collecting box is set to the bottom of the cabinet
Portion, the material collecting box are detachably connected with the cabinet.
Preferably, the material collecting box is slidably connected with the cabinet wall.
Preferably, spray head is also set up on the inner wall of the cabinet, the spray head is connected with external water source, the spray head court
To between two second level pulverization rollers gap be arranged, the spray head can to building waste spray water mist, described second
Grade crushes roller surface and rust-proof coating is arranged.
Preferably, push plate, the push plate and the cabinet are also set up between the filter plate and the first order pulverization roller
It is slidably connected, plane parallel where the opposite glide direction and the filter plate of the push plate and the cabinet, the push plate
The setting of collection port described in face.
Preferably, spine is arranged in the surface of the first order pulverization roller, and the spine is coniform, the axis of the spine
With the axis perpendicular of the first order pulverization roller.
The present invention achieves following technical effect compared with the existing technology: building waste grinding device of the invention, including
Feed inlet is arranged on cabinet in cabinet, first order pulverization roller, filter plate and collection box, and first order pulverization roller is set to feed inlet
Lower part, the quantity of first order pulverization roller are two, and two first order pulverization rollers are oppositely arranged and turn on the contrary, two first order powder
The direction in broken roller towards gap between the two rotates, and filter plate is set to the bottom of first order pulverization roller, and setting is logical on filter plate
Hole, filter plate can filter out the steel scrap muscle in building waste, also open up collection port on cabinet, and collection port is connected with collection box,
Collection port is set to the top of filter plate；The inner wall of filter plate one end and cabinet far from collection port is hinged, on the inner wall of cabinet
Pushing mechanism is also set up, pushing mechanism includes driver, shaft and cam, and driver is connected by shaft with cam, driver
It is able to drive cam rotation, cam is connected with the basal sliding of filter plate, and pushing mechanism is set to filter plate and cabinet wall is cut with scissors
The opposite side connect.Building waste is put by feed inlet, building waste was fallen on after first order pulverization roller is tentatively broken
On filter plate, the pushing mechanism of filter plate bottom can push one end vertical tremor of filter plate, by the steel scrap muscle in concrete block
Separation, steel scrap muscle can not be slid in collection box during filter plate vibration by collection port by the through-hole of filter plate, can
Recycling and reusing reduces building waste processing cost.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of building waste grinding device of the invention；
Fig. 2 is the filter plate of building waste grinding device of the invention and the structural schematic diagram of pushing mechanism；
Wherein, 1 is cabinet, and 2 be first order pulverization roller, and 3 be filter plate, and 4 be collection box, and 5 be feed inlet, and 6 be collection port,
7 be pushing mechanism, and 8 be cam, and 9 be pulley, and 10 be second level pulverization roller, and 11 be guide plate, and 12 be material collecting box, and 13 be spray head,
14 be push plate.
Specific embodiment
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 description, 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.
The object of the present invention is to provide a kind of building waste grinding devices, to solve the above-mentioned problems of the prior art,
Reduce building waste processing cost.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Please refer to Fig. 1-2, wherein Fig. 1 is the structural schematic diagram of building waste grinding device of the invention, and Fig. 2 is this hair
The filter plate of bright building waste grinding device and the structural schematic diagram of pushing mechanism.
The present invention provides a kind of building waste grinding device, including cabinet 1, first order pulverization roller 2, filter plate 3 and collection
Feed inlet 5 is arranged on cabinet 1 for box 4, and first order pulverization roller 2 is set to the lower part of feed inlet 5, and the quantity of first order pulverization roller 2 is
Two, two first order pulverization rollers 2 are oppositely arranged and turn on the contrary, two first order pulverization rollers 2 are towards gap between the two
Direction rotation, filter plate 3 are set to the bottom of first order pulverization roller 2, through-hole are arranged on filter plate 3, and filter plate 3 can be filtered out and be built
Steel scrap muscle in building refuse also opens up collection port 6 on cabinet 1, and collection port 6 is connected with collection box 4, and collection port 6 was set to
The top of filter plate 3；
The one end of filter plate 3 far from collection port 6 and the inner wall of cabinet 1 are hinged, also set up pushing mechanism on the inner wall of cabinet 1
7, pushing mechanism 7 includes driver, shaft and cam 8, and driver is connected by shaft with cam 8, and driver is able to drive convex
8 rotation of wheel, cam 8 is connected with the basal sliding of filter plate 3, and pushing mechanism 7 is set to filter plate 3 and 1 inner wall of cabinet hingedly
Opposite side.
When using building waste grinding device of the invention, building waste is put by feed inlet 5, building waste is through first
After grade pulverization roller 2 is tentatively crushed, fall on filter plate 3, the pushing mechanism 7 of 3 bottom of filter plate can push one end of filter plate 3
Vertical tremor, the steel scrap muscle in concrete block is separated, and steel scrap muscle can not be shaken by the through-hole of filter plate 3 in filter plate 3
Cheng Zhong is slid in collection box 4 by collection port 6, be can be recycled and is recycled, and building waste processing cost is reduced.
In this embodiment, in order to keep cam 8 and the opposite sliding of filter plate 3 more smoothly, at the bottom of filter plate 3
Pulley 9 is arranged in portion, and pulley 9 and cam 8 relatively rotate, and achievees the purpose that 3 vertical tremor of filter plate；In order to avoid 8 high point of cam
When contacting with pulley 9, one end that pushing mechanism 7 is arranged in filter plate 3 is excessively high so that waste steel bar can not be close to collection port 6, at this
The highest point that cam 8 is arranged in specific embodiment and pulley 9 be when abutting against, filter plate 3 be arranged one end of pushing mechanism 7 with
Filter plate 3 is consistent with the cabinet hinged point height of 1 inner wall.
In order to enhance rubbish crushing effect, second level pulverization roller 10, the number of second level pulverization roller 10 is arranged in 3 bottom of filter plate
Amount is two, and two second level pulverization rollers 10 are oppositely arranged and turn on the contrary, two second level pulverization rollers 10 are towards between the two
The direction in gap rotates, and the gap between two second level pulverization rollers 10 is narrow compared with the gap between two first order pulverization rollers 2, by
The rubbish such as concrete block, switch block that the through-hole of filter plate 3 is fallen further are crushed by second level pulverization roller 10, are convenient for
The subsequent processing of rubbish.
Specifically, guide plate 11 is also set up between filter plate 3 and second level pulverization roller 10, two guide plates 11 are symmetrical arranged
In on the inner wall of cabinet 1, guide plate 11 is obliquely installed, and guide plate 11 is set towards the gap between two second level pulverization rollers 10
It sets, two guide plates 11 being symmetrically obliquely installed, the building waste filtered by filter plate 3 is directed to two second level and is crushed
At gap between roller 10, building waste is avoided to pass into others' hands, improves building waste treatment effeciency.
In addition, material collecting box 12 is arranged in the bottom of second level pulverization roller 10, material collecting box 12 is set to the bottom of cabinet 1, is convenient for
Rubbish after crushing is collected, material collecting box 12 is detachably connected with cabinet 1, after material collecting box 12 is full, is conveniently replaceable dismounting.
More specifically, material collecting box 12 is slidably connected with 1 inner wall of cabinet, drawing and pulling type material collecting box 12 facilitates operation, mitigates operation
Person works' burden.
Further, spray head 13 is also set up on the inner wall of cabinet 1, spray head 13 is connected with external water source, 13 direction of spray head
Gap setting between two second level pulverization rollers 10, spray head 13 can spray water mist to building waste, reduce rubbish crushing and make
At dust raising phenomenon, in order to protect second level pulverization roller 10, rust-proof coating is arranged in pulverization roller 10 surface in the second level, can also pass through
Second level pulverization roller 10 is subjected to zinc-plated processing, prevents from getting rusty, extends 10 service life of second level pulverization roller.
To ensure that waste steel bar can smoothly enter into collection box 4, also set up between filter plate 3 and first order pulverization roller 2
Push plate 14, push plate 14 are slidably connected with cabinet 1, and opposite glide direction is equal with 3 place plane of filter plate with cabinet 1 for push plate 14
Row, the setting of 14 face collection port 6 of push plate, the waste steel bar that push plate 14 can not will enter collection box 4 are pushed into collection box 4；It pushes away
There are gaps between plate 14 and filter plate 3, reduce the frictional force between push plate 14 and filter plate 3.In addition, push plate 14 needs and power
Source connection can be implemented to act, and connection power source is the customary means of those skilled in the art, and details are not described herein again.
Further, spine is arranged in the surface of first order pulverization roller 2, and spine is coniform, the axis of spine and first
The axis perpendicular of grade pulverization roller 2, enhances the crushing effect of grinding device.
Building waste grinding device of the invention, building waste are put by feed inlet 5, and building waste is through first order pulverization roller
It after 2 are tentatively crushed, falls on filter plate 3, the pushing mechanism 7 of 3 bottom of filter plate can push one end of filter plate 3 to shake up and down
It is dynamic, the steel scrap muscle in concrete block is separated, steel scrap muscle can not by the through-hole of filter plate 3, during filter plate 3 shakes,
It is slid in collection box 4 by collection port 6, can be recycled and recycle, reduce building waste processing cost.It is filtered through filter plate 3 mixed
Solidifying soil block, switch block etc. are further crushed into second level pulverization roller 10, and subsequent processing is carried out after crushing, improve building waste
Crushing effect.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (8)
1. a kind of building waste grinding device, it is characterised in that: including cabinet, first order pulverization roller, filter plate and collection box, institute
It states and feed inlet is set on cabinet, the first order pulverization roller is set to the lower part of the feed inlet, the first order pulverization roller
Quantity is two, and two first order pulverization rollers are oppositely arranged and turn on the contrary, two first order pulverization rollers directions two
The direction rotation in gap, the filter plate are set to the bottom of the first order pulverization roller, are arranged on the filter plate between person
Through-hole, the filter plate can filter out the steel scrap muscle in building waste, also open up collection port on the cabinet, the collection port with
The collection box is connected, and the collection port is set to the top of the filter plate；
The one end of the filter plate far from the collection port and the inner wall of the cabinet are hinged, also set up on the inner wall of the cabinet
Pushing mechanism, the pushing mechanism include driver, shaft and cam, and the driver passes through the shaft and the cam phase
Even, the driver is able to drive the cam rotation, and the cam is connected with the basal sliding of the filter plate, the promotion
Mechanism is set to the opposite side of the filter plate and the cabinet wall hingedly.
2. building waste grinding device according to claim 1, it is characterised in that: the second level is arranged in the filter plate bottom
Pulverization roller, the quantity of the second level pulverization roller are two, and two second level pulverization rollers are oppositely arranged and turn on the contrary, two
A second level pulverization roller towards gap between the two direction rotation, gap between two second level pulverization rollers compared with
Gap between two first order pulverization rollers is narrow.
3. building waste grinding device according to claim 2, it is characterised in that: the filter plate and the second level powder
Guide plate is also set up between broken roller, two guide plates are symmetrically disposed on the inner wall of the cabinet, the guide plate inclination
Setting, the guide plate are arranged towards the gap between two second level pulverization rollers.
4. building waste grinding device according to claim 3, it is characterised in that: the bottom of the second level pulverization roller is set
Material collecting box is set, the material collecting box is set to the bottom of the cabinet, and the material collecting box is detachably connected with the cabinet.
5. building waste grinding device according to claim 4, it is characterised in that: the material collecting box and the cabinet wall
It is slidably connected.
6. building waste grinding device according to claim 2, it is characterised in that: also set up spray on the inner wall of the cabinet
Head, the spray head are connected with external water source, and the spray head is arranged towards the gap between two second level pulverization rollers, institute
Water mist can be sprayed to building waste by stating spray head, and the second level crushes roller surface and rust-proof coating is arranged.
7. building waste grinding device according to claim 1, it is characterised in that: the filter plate and the first order powder
Push plate is also set up between broken roller, the push plate is connect with the box body-sliding, the opposite sliding side of the push plate and the cabinet
To with plane parallel where the filter plate, collection port setting described in the push plate face.
8. building waste grinding device according to claim 1-7, it is characterised in that: the first order pulverization roller
Surface be arranged spine, the spine be coniform, the axis perpendicular of the axis of the spine and the first order pulverization roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302605.9A CN110152852A (en) | 2019-04-16 | 2019-04-16 | A kind of building waste grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302605.9A CN110152852A (en) | 2019-04-16 | 2019-04-16 | A kind of building waste grinding device |
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| CN110152852A true CN110152852A (en) | 2019-08-23 |
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| CN201910302605.9A Pending CN110152852A (en) | 2019-04-16 | 2019-04-16 | A kind of building waste grinding device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586240A (en) * | 2019-10-03 | 2019-12-20 | 陈钦先 | Sand making equipment for constructional engineering |
| CN110586296A (en) * | 2019-09-26 | 2019-12-20 | 齐嘉蕾 | Building rubbish grinding device |
| CN110918175A (en) * | 2019-11-28 | 2020-03-27 | 湖南太合科创生态有限公司 | Construction waste treatment device |
| CN111229374A (en) * | 2020-03-18 | 2020-06-05 | 金华纳尔环保技术有限公司 | Cleaning device is smashed to building rubbish |
| CN111346894A (en) * | 2020-01-17 | 2020-06-30 | 武汉工程大学 | Three-layer distributing type kitchen remains rubbish sorting machine |
| CN111408467A (en) * | 2020-03-31 | 2020-07-14 | 郭金生 | Preparation method of mixed mortar |
| CN111604251A (en) * | 2020-06-28 | 2020-09-01 | 河南万里交通科技集团股份有限公司 | Concrete waste treatment system |
| CN112474003A (en) * | 2020-11-07 | 2021-03-12 | 刘三元 | Collection device is smashed to building engineering rubbish that multilayer ground |
| CN112844767A (en) * | 2019-11-28 | 2021-05-28 | 徐广鑫 | Quick breaker is used in construction |
| CN113019551A (en) * | 2021-03-02 | 2021-06-25 | 安徽悦捷电子科技有限公司 | Electronic technology waste product reducing mechanism |
| CN116459899A (en) * | 2023-04-17 | 2023-07-21 | 江苏欧亚立日化有限公司 | Grinder is used in cosmetics production |
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