CN109317284A - A kind of Machine-made Sand production system - Google Patents
A kind of Machine-made Sand production system Download PDFInfo
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- CN109317284A CN109317284A CN201710646804.2A CN201710646804A CN109317284A CN 109317284 A CN109317284 A CN 109317284A CN 201710646804 A CN201710646804 A CN 201710646804A CN 109317284 A CN109317284 A CN 109317284A
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- mineral aggregate
- crushing device
- intermediate bunker
- machine
- size
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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
-
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The embodiment of the invention provides a kind of Machine-made Sand production systems, including the first intermediate bunker, the second intermediate bunker, third intermediate bunker, the 4th intermediate bunker, the first crushing device, the second crushing device, third crushing device, the 4th crushing device, the 5th crushing device, the first screening plant, the second screening plant, third screening plant, the 4th screening plant and the 5th screening plant.Wherein, above-mentioned intermediate bunker, crushing device and screening plant pass through corresponding belt feeder respectively and are connected, realize circulation of the mineral aggregate between crushing device, screening plant and intermediate bunker, and pass through screening plant final output finished product Machine-made Sand, this method is not to produce Machine-made Sand using rubble, but directly produced using low-cost raw ore, therefore its is low in cost, so as to solve the problems, such as current mechanism sand higher cost.
Description
Technical field
The present invention relates to mine technology fields, more particularly to a kind of Machine-made Sand production system.
Background technique
Machine-made Sand refers to the sand being process by sand making machine and other auxiliary devices, and finished product is more regular, Ke Yigen
The sand for being processed into Different Rule and size is required according to different process, is more able to satisfy daily demand.Traditional Machine-made Sand is to pass through
Biggish rubble is carried out what crushing was produced, needs to consume a large amount of rubble, and rubble itself is also a kind of important building
Material, therefore the higher cost of this method, should not largely produce.
Summary of the invention
In view of this, being used for production mechanism sand the present invention provides a kind of Machine-made Sand production system, current mechanism sand is solved
The higher problem of manufacturing cost.
To solve the above-mentioned problems, the invention discloses a kind of Machine-made Sand production systems, including the first intermediate bunker, second
Intermediate bunker, third intermediate bunker, the 4th intermediate bunker, the first crushing device, the second crushing device, third crushing device,
Four crushing devices, the 5th crushing device, the first screening plant, the second screening plant, third screening plant, the 4th screening plant and
5th screening plant, in which:
First crushing device be used for the white clouds grey matter rock raw ore acquired from massif by blasting method into
Row break process；
The mineral aggregate progress screening process that first screening plant is used to export first crushing device, and by size
Mineral aggregate greater than 60mm is sent into the first intermediate bunker, and size is transported among described second between the mineral aggregate less than 15~60mm
Feed bin；
Second crushing device is used to the first intermediate bunker Mineral Material carrying out break process；
The mineral aggregate progress screening process that second screening plant is used to export second crushing device, and by size
Mineral aggregate greater than 30mm is sent into the second intermediate bunker, and the mineral aggregate by size less than 10mm is sent into third intermediate bunker, and size is situated between
The 4th intermediate bunker is sent into the mineral aggregate of 10mm and 30mm；
The third crushing device is used to the mineral aggregate of second intermediate bunker carrying out break process；
The mineral aggregate progress screening process that the third screening plant is used to export the third crushing device, and by size
Mineral aggregate greater than 30mm is sent into the second intermediate bunker, and the mineral aggregate by size less than 10mm is sent into third intermediate bunker, and size is situated between
The 4th intermediate bunker is sent into the mineral aggregate of 10~30mm；
4th crushing device is used to carry out break process to the mineral aggregate of the 4th intermediate bunker；
The mineral aggregate progress screening process that 4th screening plant is used to export the 4th crushing device, and by size
It is sent into the 4th intermediate bunker greater than the mineral aggregate of 25mm, the mineral aggregate by size less than 4.75mm is sent into third intermediate bunker；
5th crushing device is used to carry out break process to the mineral aggregate of the third intermediate bunker；
The mineral aggregate progress screening process that 5th screening plant is used to export the 5th crushing device, and by size
Mineral aggregate between 0.075~2.36mm is sent into preset machine-made sand finished product storehouse as finished sand, and size is greater than to 2.36 mineral aggregate
Return the feed inlet of defeated time the 5th crushing device.
Optionally,
First screening plant is also used to for size being transported to no more than the mineral aggregate of 15mm as finished product tabia default
Tabia stockyard；
4th screening plant is also used to for size being transported between the mineral aggregate of 10~25mm as finished product rubble default
Rubble stockyard, the mineral aggregate using size between 4.75~10mm is transported to preset rice clitter field as rice finished product stone.
Optionally, the 5th crushing device includes roller crushing device and sand making machine, in which:
The roller crushing device is used to carry out break process to the mineral aggregate of the third intermediate bunker；
The mineral aggregate progress break process that the sand making machine is used to export the roller crushing device, and it is output to described the
Five screening plants.
Optionally, the size of the mineral aggregate of first intermediate bunker is less than or equal to 200mm.
Optionally, first crushing device includes jaw crusher.
Optionally, second crushing device includes cone crusher.
Optionally, the third crushing device includes cone crusher.
Optionally, the 4th crushing device includes vertical shaft type impact crusher.
It optionally, further include washing sieve and the 5th intermediate bunker, in which:
The washing sieve is used to carry out the finished product tabia washing screening processing, and by size greater than 0.075mm's
Mineral aggregate is sent into the 5th intermediate bunker, and the mineral aggregate using size less than 0.075mm carries out waste processing as mud；
Mineral aggregate in 5th intermediate bunker is then transported to the feed inlet of the 5th crushing device through conveying device.
It optionally, further include filter press, in which:
The filter press is used to carry out in the mud Jing Guo chemicals treatment filters pressing processing, and will be described in the return of obtained clear water
Washing sieve.
It can be seen from the above technical proposal that the present invention provides a kind of Machine-made Sand production system, including the first middle material
Storehouse, the second intermediate bunker, third intermediate bunker, the 4th intermediate bunker, the first crushing device, the second crushing device, third are broken
Device, the 4th crushing device, the 5th crushing device, the first screening plant, the second screening plant, third screening plant, the 4th sieve
Separating device and the 5th screening plant.Wherein, above-mentioned intermediate bunker, crushing device and screening plant pass through corresponding belt feeder respectively
It is connected, realizes circulation of the mineral aggregate between crushing device, screening plant and intermediate bunker, and pass through screening plant final output
Finished product Machine-made Sand, this method do not produce Machine-made Sand using rubble, are directly carried out using low-cost raw ore
It produces, therefore its is low in cost, so as to solve the problems, such as current mechanism sand higher cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of Machine-made Sand production system embodiment provided by the invention；
Fig. 2 is the structural schematic diagram of another Machine-made Sand production system embodiment provided by the invention；
Fig. 3 is the structural schematic diagram that another Machine-made Sand provided by the invention produces cabinet embodiment.
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.
Embodiment one
Fig. 1 is a kind of structural schematic diagram of Machine-made Sand production system embodiment provided by the invention.
Shown in referring to Fig.1, Machine-made Sand production system provided in this embodiment is used to utilize the collected ore from massif
Machine-made Sand needed for production is built.
The system includes the first intermediate bunker 10, the second intermediate bunker 20, third intermediate bunker 30, the 4th intermediate bunker
40, the broken dress of the first crushing device 110, the second crushing device 120, third crushing device 130, the 4th crushing device the 140, the 5th
Set the 150, first screening plant 210, the second screening plant 220, third screening plant 230, the 4th screening plant 240 and the 5th sieve
Separating device 250.
It is connected between above-mentioned feed bin, crushing device, screening plant by mineral aggregate conveying device, specifically includes feeding
Machine, belt feeder etc..Feeder is divided to open type and enclosed type two kinds of common types, specifically there is electro-vibrating feeder, rod vibration
Dynamic batcher and screw(-type) feeder, can be chosen according to the actual demand of production.
Raw material needed for this system production the modes such as come from through explosion, hammering, squeeze, drill through and acquiring from massif
White clouds grey matter rock raw ore, after obtaining above-mentioned raw materials ore by rod vibrating screen carry out screening process, will be block-like
Raw ore is transported to the first crushing device, and the granular material screened out is temporarily stacked, so as to after mining to mountain
The body surface of a wound carries out landfill covering, in order to carry out agricultural planting or afforestation.
It is larger due to just exploiting lower raw ore volume, the preferred jaw crusher of the first crushing device, jaw crushing
Broken mineral aggregate is output to the first screening plant by belt feeder after raw ore is broken by machine.
The mineral aggregate that first screening plant is used to export jaw crusher carries out screening process, defeated by different discharge ports
The mineral aggregate of sizes out.Wherein, size is output to the first intermediate bunker greater than the mineral aggregate of 60mm, by size between 15~
The mineral aggregate of 60mm is output to the second intermediate bunker.
Second crushing device is carried out further for being obtained mineral aggregate from the first intermediate bunker using feeder and belt feeder
Break process, then by discharge port output by broken mineral aggregate, the mineral aggregate of this part also includes multiple sizes, therefore,
Second screening plant is transported to by corresponding belt feeder after broken.The preferred cone crusher of second crushing device, the circle
Cone crusher is used to carry out the mineral aggregate of the first intermediate bunker rough and torn.
The mineral aggregate that second screening plant is used to export the second crushing device carries out screening process, therefrom obtains multiple sizes
Mineral aggregate, specifically include size greater than 30mm, the mineral aggregate between 10~30mm and less than 10mm, pass through corresponding skin here
Mineral aggregate with machine by size greater than 30mm is transported to the second intermediate bunker, and the mineral aggregate by size between 10~30mm is sent into the 4th
Intermediate bunker, the mineral aggregate by size less than 10mm are transported to third intermediate bunker.
Third crushing device is used to utilize feeder and corresponding the belt feeder feeding from the second intermediate bunker, and will obtain
Mineral aggregate carry out break process again, be output to third screening plant after broken.The preferred circular cone type of third crushing device is broken
Broken machine, for the mineral aggregate of the second intermediate bunker to be carried out thin broken, to obtain smaller size of mineral aggregate.
The mineral aggregate that third screening plant is used to export third crushing device carries out screening process, and passes through different output
Mouth exports various sizes of mineral aggregate, and size is respectively to be greater than 30mm, between 10~30mm and less than 10mm.On obtaining
After the mineral aggregate for stating size, the mineral aggregate using different belt feeders by size greater than 30mm returns to the second intermediate bunker, by size
Mineral aggregate less than 10mm is transported to third intermediate bunker, and mineral aggregate of the size between 10~30mm is transported to the 4th middle material
Storehouse.
4th crushing device is used to carry out quartering hammer to the mineral aggregate of the 4th intermediate bunker, by front it is found that the 4th middle material
The size of the mineral aggregate in storehouse is between 10~30mm.The 4th preferred vertical shaft type impact crusher of crushing device, the mine of output
The size of material is not more than 30mm, and is output to the 4th screening plant and carries out screening process.
The mineral aggregate that 4th screening plant is used to export the 4th crushing device carries out screening process, after screening, by ruler
Size is also less than back to the 4th intermediate bunker to carry out break process to it again by the very little mineral aggregate greater than 25mm
The mineral aggregate of 4.75mm is output to third intermediate bunker.
5th crushing device is used to obtain mineral aggregate from third intermediate bunker by feeder and belt feeder, then to acquirement
Mineral aggregate carries out break process.5th crushing device includes two-stage equipment, and first order equipment is roller crushing device, for mineral aggregate
First time processing is carried out, the sand making machine as second level equipment is then output to, for Machine-made Sand to be made in the mineral aggregate of input.
5th screening plant is used to carry out the mineral aggregate that exports screening process in sand making machine, the size screened out between
The mineral aggregate of 0.075~2.36mm is finished product Machine-made Sand, is transported to preset machine-made sand finished product storehouse 400 by belt feeder and carries out temporarily
It deposits, mineral aggregate of the size greater than 2.36mm returns to the feed inlet of rolling disintegrator.
Powder concentrator (not shown) is additionally provided in 5th screening plant, and powder concentrator is used to mineral aggregate is carried out during sand processed
It gathers dust processing, to obtain the finished product mountain flour that size is less than 0.075mm, and mountain flour warehouse for finished product is transported to by corresponding air duct
500 is temporary.
It can be seen from the above technical proposal that present embodiments providing a kind of Machine-made Sand production system, including among first
Feed bin, the second intermediate bunker, third intermediate bunker, the 4th intermediate bunker, the first crushing device, the second crushing device, third are broken
Crushing device, the 4th crushing device, the 5th crushing device, the first screening plant, the second screening plant, third screening plant, the 4th
Screening plant and the 5th screening plant.Wherein, above-mentioned intermediate bunker, crushing device and screening plant pass through corresponding belt respectively
Machine is connected, and realizes circulation of the mineral aggregate between crushing device, screening plant and intermediate bunker, and finally defeated by screening plant
Finished product Machine-made Sand out, this method do not produce Machine-made Sand using rubble, using low-cost raw ore directly into
Row is produced, therefore its is low in cost, so as to solve the problems, such as current mechanism sand higher cost.
Embodiment one
Fig. 1 is the structural schematic diagram of another Machine-made Sand production system embodiment provided by the invention.
Shown in referring to Fig.1, Machine-made Sand production system provided in this embodiment equally includes in the first intermediate bunker 10, second
Between feed bin 20, third intermediate bunker 30, the 4th intermediate bunker 40, the first crushing device 110, the second crushing device 120, third it is broken
Crushing device 130, the 4th crushing device 140, the 5th crushing device 150, the first screening plant 210, the second screening plant 220,
Three screening plants 230, the 4th screening plant 240 and the 5th screening plant 250.
First screening plant the mineral aggregate by size greater than 60mm be output to the first intermediate bunker, by size between 15~
While the mineral aggregate of 60mm is output to the second intermediate bunker.Mineral aggregate also using a part of size less than 15mm is as finished product tabia
It is transported to preset tabia stockyard 100, so as to its further utilization.
4th screening plant be also used to the finished product rubble by size between 10~25mm be transported to rubble stockyard 200,
Rice finished product stone of the size between 4.75~10mm is transported to preset rice clitter field 300.
It can be seen from the above technical proposal that Machine-made Sand production system provided in this embodiment is in addition to being capable of providing Machine-made Sand
Outside, additionally it is possible to produce corresponding finished product tabia, finished product rubble, rice finished product stone to get to user and carry out construction activity when institute
The whole sandstone aggregates needed, user without obtaining through a variety of ways, to improve the efficiency of construction activity.
Embodiment three
Fig. 3 is the structural schematic diagram of another Machine-made Sand production system embodiment provided by the invention.
Referring to shown in Fig. 3, Machine-made Sand production system provided in this embodiment is additionally arranged on the basis of a upper embodiment
Washing sieve 260 and the 5th intermediate bunker 50.
Washing sieve is used to carry out further washing screening processing to finished product tabia using water, so as to will wherein difference rulers
Very little mineral aggregate separation, further to utilize.It is greater than the mine of 0.075mm by the available size of the screening process of washing sieve
Material and mud, wherein include the mineral aggregate less than 0.075mm in mud, but without utility value.
After sieving, the mineral aggregate by size greater than 1mm is transported to the 5th intermediate bunker, the mineral aggregate of the 5th intermediate bunker again into
Enter sand processing processed in the sand making machine of the 5th crushing device.
In addition, this system further includes filter press 270, washing sieve screens out the mud come and is sent into slurry can, by medicament
Filter press is re-fed into after processing, filter press is then used to carry out filters pressing processing to the mud Jing Guo chemicals treatment, and obtained clear water returns
It returns in washing sieve, at the same time for the tank that washing sieve supplies water being also required to that required water is continuously replenished.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Technical solution provided by the present invention is described in detail above, specific case used herein is to this hair
Bright principle and embodiment is expounded, method of the invention that the above embodiments are only used to help understand and its
Core concept；At the same time, for those skilled in the art, according to the thought of the present invention, in specific embodiment and application
There will be changes in range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of Machine-made Sand production system, which is characterized in that including the first intermediate bunker, the second intermediate bunker, third middle material
Storehouse, the 4th intermediate bunker, the first crushing device, the second crushing device, third crushing device, the 4th crushing device, the 5th are crushed
Device, the first screening plant, the second screening plant, third screening plant, the 4th screening plant and the 5th screening plant, in which:
First crushing device is used to carry out brokenly the white clouds grey matter rock raw ore acquired from massif by blasting method
Broken processing；
The mineral aggregate that first screening plant is used to export first crushing device carries out screening process, and size is greater than
The mineral aggregate of 60mm is sent into the first intermediate bunker, and size is transported to second middle material between the mineral aggregate less than 15~60mm
Storehouse；
Second crushing device is used to the first intermediate bunker Mineral Material carrying out break process；
The mineral aggregate that second screening plant is used to export second crushing device carries out screening process, and size is greater than
The mineral aggregate of 30mm is sent into the second intermediate bunker, and the mineral aggregate by size less than 10mm is sent into third intermediate bunker, by size between
The mineral aggregate of 10mm and 30mm is sent into the 4th intermediate bunker；
The third crushing device is used to the mineral aggregate of second intermediate bunker carrying out break process；
The mineral aggregate that the third screening plant is used to export the third crushing device carries out screening process, and size is greater than
The mineral aggregate of 30mm is sent into the second intermediate bunker, and the mineral aggregate by size less than 10mm is sent into third intermediate bunker, by size between 10
The mineral aggregate of~30mm is sent into the 4th intermediate bunker；
4th crushing device is used to carry out break process to the mineral aggregate of the 4th intermediate bunker；
The mineral aggregate that 4th screening plant is used to export the 4th crushing device carries out screening process, and size is greater than
The mineral aggregate of 25mm is sent into the 4th intermediate bunker, and the mineral aggregate by size less than 4.75mm is sent into third intermediate bunker；
5th crushing device is used to carry out break process to the mineral aggregate of the third intermediate bunker；
The mineral aggregate progress screening process that 5th screening plant is used to export the 5th crushing device, and by size between
The mineral aggregate of 0.075~2.36mm is sent into preset machine-made sand finished product storehouse as finished sand, the mineral aggregate that size is greater than 2.36 is returned defeated
Return the feed inlet of the 5th crushing device.
2. Machine-made Sand production system as described in claim 1, which is characterized in that
The mineral aggregate that first screening plant is also used to using size no more than 15mm is transported to preset three as finished product tabia
Close mound field；
4th screening plant is also used to for size being transported between the mineral aggregate of 10~25mm as finished product rubble preset broken
Clitter field, the mineral aggregate using size between 4.75~10mm are transported to preset rice clitter field as rice finished product stone.
3. Machine-made Sand production system as claimed in claim 2, which is characterized in that the 5th crushing device includes roller crushing
Device and sand making machine, in which:
The roller crushing device is used to carry out break process to the mineral aggregate of the third intermediate bunker；
The mineral aggregate that the sand making machine is used to export the roller crushing device carries out break process, and is output to the 5th sieve
Separating device.
4. Machine-made Sand aggregate production system as claimed in claim 2, which is characterized in that the mineral aggregate of first intermediate bunker
Size is less than or equal to 250mm.
5. Machine-made Sand production system as claimed in claim 2, which is characterized in that first crushing device includes jaw crushing
Machine.
6. Machine-made Sand production system as claimed in claim 2, which is characterized in that second crushing device includes that circular cone type is broken
Broken machine.
7. Machine-made Sand production system as claimed in claim 2, which is characterized in that the third crushing device includes that circular cone type is broken
Broken machine.
8. Machine-made Sand production system as claimed in claim 2, which is characterized in that the 4th crushing device includes vertical shaft type punching
Hit crusher.
9. Machine-made Sand production system as described in any one of claims 1 to 8, which is characterized in that further include washing sieve and the 5th
Intermediate bunker, in which:
The washing sieve is used to carry out the finished product tabia washing screening processing, and size is greater than to the mineral aggregate of 0.075mm
It is sent into the 5th intermediate bunker, the mineral aggregate using size less than 0.075mm carries out waste processing as mud；
Mineral aggregate in 5th intermediate bunker is then transported to the feed inlet of the 5th crushing device through conveying device.
10. Machine-made Sand production system as claimed in claim 9, which is characterized in that further include filter press, in which:
The filter press is used to carry out in the mud Jing Guo chemicals treatment filters pressing processing, and obtained clear water is returned to the washing
Sieve.
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| CN112958254B (en) * | 2021-02-23 | 2023-02-24 | 山东博研粉体技术装备有限公司 | Aggregate production system and production method |
| CN113231173A (en) * | 2021-04-22 | 2021-08-10 | 中国电建集团华东勘测设计研究院有限公司 | Compact artificial aggregate processing system |
| CN114471913A (en) * | 2022-02-28 | 2022-05-13 | 长江勘测规划设计研究有限责任公司 | Production method and system of punching sand with controllable stone powder content |
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