CN108774011B - Recycled concrete aggregate manufacturing equipment - Google Patents
Recycled concrete aggregate manufacturing equipment Download PDFInfo
- Publication number
- CN108774011B CN108774011B CN201810704673.3A CN201810704673A CN108774011B CN 108774011 B CN108774011 B CN 108774011B CN 201810704673 A CN201810704673 A CN 201810704673A CN 108774011 B CN108774011 B CN 108774011B
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- CN
- China
- Prior art keywords
- aggregate
- motor
- recycled concrete
- screen
- primary crusher
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
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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
- B02C23/02—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
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention relates to recycled concrete aggregate manufacturing equipment, which comprises a conveyor belt, wherein the upper end of the conveyor belt is connected with a primary crusher, a second motor is arranged above the primary crusher, the second motor is connected with an electric shaft, a first screen is arranged below the electric shaft, a herringbone material distributing port is arranged below the primary crusher, the herringbone material distributing port is respectively connected with a grinding machine and a waste material bin, the left side of the grinding machine is provided with a third motor, the third motor is connected with the electric shaft, the second screen is arranged below the inside of the grinding machine, the right side of the grinding machine is provided with a rear cover, a recycled fine aggregate outlet and a recycled coarse aggregate outlet are arranged below the grinding machine, the recycled fine aggregate outlet is provided with a recycled fine aggregate bin, the recycled coarse aggregate outlet is provided with a recycled coarse aggregate bin, and dust collecting equipment is arranged at the bottom of the primary crusher and below the grinding machine, the dust collecting equipment is connected with the micro powder bin; in a word, the invention has the advantages of simple structure, high production efficiency and delicate production process.
Description
Technical Field
The invention belongs to the technical field of recycled concrete manufacturing, and particularly relates to recycled concrete aggregate manufacturing equipment.
Background
Concrete is one of the most widely used building materials at present, however, when a concrete building is dismantled due to the service life or municipal construction requirements, or the building collapses due to natural disasters such as earthquakes, typhoons, floods and the like, a large amount of waste concrete garbage is generated; the waste concrete wastes cause serious adverse effects on daily life of cities and the living environment of people; on one hand, if the treatment cannot be carried out properly, the environment can be polluted; on the other hand, the consumption of concrete is increased sharply, the demand for natural aggregate is increased, and the natural aggregate resource is very limited; therefore, the concrete prepared by the reinforced aggregate not only solves the problem of environmental pollution, but also saves natural resources; but the recycled aggregate obtained by simple crushing has poor performance, and the recycling of the waste concrete is restricted; accordingly, there is a need for a manufacturing facility that produces high quality recycled concrete aggregate.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the recycled concrete aggregate manufacturing equipment which is simple in structure, high in production efficiency and delicate in production process.
The purpose of the invention is realized as follows: a recycled concrete aggregate manufacturing device comprises a conveyor belt, wherein a driven roller is arranged at the bottom end of the conveyor belt, a driving roller is arranged at the upper end of the conveyor belt, the driving roller is connected with a first motor, the first motor is arranged on a support, a baffle is arranged above the conveyor belt, a primary crusher is connected at the upper end of the conveyor belt, a second motor is arranged above the primary crusher, the second motor is connected with an electric shaft, a stirring shaft is arranged around the electric shaft, a first screen is arranged below the electric shaft, the first screen is arranged on a first partition, the first partition is arranged on the inner wall of the primary crusher, a semicircular opening is formed in the upper portion of the first partition, a semi-open door is arranged at one end of the opening, and a matched lock catch is arranged at the other end of the semi-open door and the other end of the opening, the lower part of the primary crusher is provided with a herringbone distributing port, the herringbone distributing port is respectively connected with a grinding machine and a waste bin, the left side of the grinding machine is provided with a third motor, the third motor is connected with an electric shaft, stirring shafts are arranged around the electric shaft, an arc-shaped second screen is arranged below the inside of the grinding machine, the right side of the grinding machine is provided with a rear cover, the front side and the rear side of the grinding machine are respectively provided with a second partition plate, the front side and the rear side of the second screen are respectively provided with a stretcher plate, the lower part of the grinding machine is provided with a regenerated fine aggregate outlet and a regenerated coarse aggregate outlet, the lower part of the regenerated fine aggregate outlet is provided with a regenerated fine aggregate bin, the regenerated coarse aggregate outlet is provided with a regenerated coarse aggregate bin, and the bottom of the primary crusher and the lower part of the grinding machine are both provided with dust collecting equipment, the dust collecting equipment is connected with a micro powder bin.
The aperture size of the first screen is 37.5 mm.
The aperture size of the second screen is 5 mm.
The primary crusher is a jaw type primary crusher.
And the bottom end of the conveying belt is provided with a connecting plate connected with the ground.
The herringbone material distributing opening is provided with 2 isolating plates.
The stretcher plate is arranged on the second clapboard.
And the regenerated fine aggregate outlet and the regenerated coarse aggregate outlet are both provided with partition plates.
The dust collecting equipment is a bag-type dust collector.
The diameter of the micro powder absorbed by the dust collection equipment is 0.15-5 mm.
The invention has the beneficial effects that: the method comprises the steps of sorting waste concrete blocks, removing reinforcing steel bars and wood, and forming the concrete into a disintegrated concrete; then conveying the concrete to a primary crusher through a conveyor belt for primary crushing, wherein a first screen is arranged in the primary crusher, the aperture of the first screen is 37.5mm, so that the crushed concrete with the diameter of less than 37.5mm enters a grinding machine through a herringbone material distributing opening, and an outlet connected with a waste bin is isolated by an isolating plate; the concrete entering the grinding machine is further ground, because a second screen is arranged in the primary crusher, and the aperture size of the second screen is 5mm, the concrete with the diameter smaller than 5mm after being crushed enters a regenerated fine aggregate bin through a regenerated fine aggregate outlet, the outlet of regenerated coarse aggregate is cut off at the moment, when the grinding machine grinds for 3min, the grinding is stopped, the regenerated fine aggregate outlet is cut off at the moment, the outlet of regenerated coarse aggregate is opened, a rear cover is knocked off, the second screen is taken out, and the residual aggregate in the grinding machine enters the bottom of the grinding machine, flows out from the outlet of the regenerated coarse aggregate and enters the regenerated coarse aggregate bin; the residual aggregate of the primary crusher is continuously ground in the primary crusher, finally, a half-open door of the primary crusher is opened, a first screen is taken out, and an outlet connected with the grinding machine is separated by a separation plate; the rest aggregate enters a waste bin through a herringbone material distributing opening; during the whole crushing and grinding process, the dust suction device works all the time; the dust collection equipment can adsorb micro powder with the particle size of 0.15-5 mm, so that fine separation is realized, and the workload of the grinding machine can be reduced; in summary, the present invention has the advantages of simple structure, high production efficiency and delicate production process.
Drawings
FIG. 1 is a structural view of a recycled concrete aggregate manufacturing apparatus according to the present invention.
FIG. 2 is a structural view of a primary crusher in a recycled concrete aggregate manufacturing apparatus of the present invention.
FIG. 3 is a right side view of a grinding mill in a recycled concrete aggregate manufacturing apparatus of the present invention.
FIG. 4 is a structural view of a herringbone shunting port in the apparatus for manufacturing recycled concrete aggregate according to the present invention.
In the figure: 1. the device comprises a driven roller 2, a conveyor belt 3, a baffle 4, a first motor 5, a driving roller 6, a primary crusher 7, a second motor 8, an electric shaft 9, a stirring shaft 10, a first screen 11, a herringbone material distributing port 12, a grinding machine 13, a rear cover 14, a second screen 15, a regenerated fine aggregate bin 16, a regenerated fine aggregate outlet 17, a regenerated coarse aggregate outlet 18, a regenerated coarse aggregate bin 19, a third motor 20, a fine powder bin 21, a dust suction device 22, a waste aggregate bin 23, a partition plate 24, a support 25, a first partition plate 26, a half-open door 27, a lock catch 28, an opening 29, a second partition plate 30 and a carrying plate.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a recycled concrete aggregate manufacturing apparatus comprises a conveyor belt 2, a driven roller 1 is arranged at the bottom end of the conveyor belt 2, a driving roller 5 is arranged at the upper end of the conveyor belt 2, the driving roller 5 is connected with a first motor 4, the first motor 4 is arranged on a support 24, a baffle 3 is arranged above the conveyor belt 2, a primary crusher 6 is connected to the upper end of the conveyor belt 2, a second motor 7 is arranged above the primary crusher 6, the second motor 7 is connected with an electric shaft 8, a stirring shaft 9 is arranged around the electric shaft 8, a first screen 10 is arranged below the electric shaft 8, the first screen 10 is arranged on a first partition plate 25, the first partition plate 25 is arranged on the inner wall of the primary crusher 6, a semicircular opening 28 is arranged above the first partition plate 25, one end of the opening 28 is provided with a half-open door 26, the other ends of the half-open door 26 and the opening 28 are provided with a matched lock catch 27, a herringbone distributing port 11 is arranged below the primary crusher 6, the herringbone distributing port 11 is respectively connected with a grinding machine 12 and a waste bin 22, the left side of the grinding machine 12 is provided with a third motor 19, the third motor 19 is connected with an electric shaft 8, a stirring shaft 9 is arranged around the electric shaft 8, an arc-shaped second screen 14 is arranged below the inside of the grinding machine 12, the right side of the grinding machine 12 is provided with a rear cover 13, the front side and the rear side of the grinding machine 12 are provided with second partition plates 29, the front side and the rear side of the second screen 14 are provided with a stretcher plate 30, the lower part of the grinding machine 12 is provided with a regenerated fine aggregate outlet 16 and a regenerated coarse aggregate outlet 17, a regenerated fine aggregate bin 15 is arranged below the regenerated fine aggregate outlet 16, a regenerated coarse aggregate bin 18 is arranged at the regenerated coarse aggregate outlet 17, dust collection equipment 21 is arranged at the bottom of the primary crusher 6 and below the grinding machine 12, and the dust collection equipment 21 is connected with a micro powder bin 20.
The invention has the beneficial effects that: the method comprises the steps of sorting waste concrete blocks, removing reinforcing steel bars and wood, and forming the concrete into a disintegrated concrete; then conveying the concrete to a primary crusher through a conveyor belt for primary crushing, wherein the primary crusher is internally provided with a first screen, so that the crushed concrete reaching the standard enters a grinding machine through a herringbone material distributing opening, and an outlet connected with a waste bin is isolated by an isolation plate; the concrete entering the grinding machine is further ground, and because the primary crusher is internally provided with the second screen, the concrete after being crushed reaches the standard again and then enters the regenerated fine aggregate bin through the regenerated fine aggregate outlet, at the moment, the regenerated coarse aggregate outlet is cut off, when the grinding machine grinds for 3min, the grinding is stopped, at the moment, the regenerated fine aggregate outlet is cut off, the regenerated coarse aggregate outlet is opened, the rear cover is opened, the second screen is taken out, and the residual aggregate in the grinding machine enters the bottom of the grinding machine, flows out from the regenerated coarse aggregate outlet and enters the regenerated coarse aggregate bin; the residual aggregate of the primary crusher is continuously ground in the primary crusher; finally, opening a half-open door of the primary crusher, taking out the first screen, and separating an outlet connected with the grinding machine by using a separation plate; the rest aggregate enters a waste bin through a herringbone material distributing opening; during the whole crushing and grinding process, the dust suction device works all the time; the dust collection equipment can adsorb micro powder with the particle size of 0.15-5 mm, so that fine separation is realized, and the workload of the grinding machine can be reduced; in summary, the present invention has the advantages of simple structure, high production efficiency and delicate production process.
Example 2
As shown in fig. 1-4, a recycled concrete aggregate manufacturing apparatus comprises a conveyor belt 2, a driven roller 1 is arranged at the bottom end of the conveyor belt 2, a driving roller 5 is arranged at the upper end of the conveyor belt 2, the driving roller 5 is connected with a first motor 4, the first motor 4 is arranged on a support 24, a baffle 3 is arranged above the conveyor belt 2, a primary crusher 6 is connected to the upper end of the conveyor belt 2, a second motor 7 is arranged above the primary crusher 6, the second motor 7 is connected with an electric shaft 8, a stirring shaft 9 is arranged around the electric shaft 8, a first screen 10 is arranged below the electric shaft 8, the first screen 10 is arranged on a first partition plate 25, the first partition plate 25 is arranged on the inner wall of the primary crusher 6, a semicircular opening 28 is arranged above the first partition plate 25, one end of the opening 28 is provided with a half-open door 26, the other ends of the half-open door 26 and the opening 28 are provided with a matched lock catch 27, a herringbone distributing port 11 is arranged below the primary crusher 6, the herringbone distributing port 11 is respectively connected with a grinding machine 12 and a waste bin 22, the left side of the grinding machine 12 is provided with a third motor 19, the third motor 19 is connected with an electric shaft 8, a stirring shaft 9 is arranged around the electric shaft 8, an arc-shaped second screen 14 is arranged below the inside of the grinding machine 12, the right side of the grinding machine 12 is provided with a rear cover 13, the front side and the rear side of the grinding machine 12 are provided with second partition plates 29, the front side and the rear side of the second screen 14 are provided with a stretcher plate 30, the lower part of the grinding machine 12 is provided with a regenerated fine aggregate outlet 16 and a regenerated coarse aggregate outlet 17, a regenerated fine aggregate bin 15 is arranged below the regenerated fine aggregate outlet 16, a regenerated coarse aggregate bin 18 is arranged at the regenerated coarse aggregate outlet 17, dust collection equipment 21 is arranged at the bottom of the primary crusher 6 and below the grinding machine 12, and the dust collection equipment 21 is connected with a micro powder bin 20; the aperture size of the first screen 10 is 37.5 mm; the aperture size of the second screen 14 is 5 mm; the primary crusher 6 is a jaw type primary crusher; the bottom end of the conveyor belt 2 is provided with a connecting plate with the ground; 2 isolation plates 23 are arranged on the herringbone material distributing opening 11; the stretcher board 30 is arranged on the second clapboard 29; the recycled fine aggregate outlet 16 and the recycled coarse aggregate outlet 17 are both provided with a partition plate 23; the dust collection device 21 is a bag-type dust collector; the diameter of the micro powder absorbed by the dust collection equipment 21 is 0.15-5 mm.
The invention has the beneficial effects that: the method comprises the steps of sorting waste concrete blocks, removing reinforcing steel bars and wood, and forming the concrete into a disintegrated concrete; then conveying the concrete to a primary crusher through a conveyor belt for primary crushing, wherein a first screen is arranged in the primary crusher, the aperture of the first screen is 37.5mm, so that the crushed concrete with the diameter of less than 37.5mm enters a grinding machine through a herringbone material distributing opening, and an outlet connected with a waste bin is isolated by an isolating plate; the concrete entering the grinding machine is further ground, because a second screen is arranged in the primary crusher, and the aperture size of the second screen is 5mm, the concrete with the diameter smaller than 5mm after being crushed enters a regenerated fine aggregate bin through a regenerated fine aggregate outlet, the outlet of regenerated coarse aggregate is cut off at the moment, when the grinding machine grinds for 3min, the grinding is stopped, the regenerated fine aggregate outlet is cut off at the moment, the outlet of regenerated coarse aggregate is opened, a rear cover is knocked off, the second screen is taken out, and the residual aggregate in the grinding machine enters the bottom of the grinding machine, flows out from the outlet of the regenerated coarse aggregate and enters the regenerated coarse aggregate bin; the residual aggregate of the primary crusher is continuously ground in the primary crusher, finally, a half-open door of the primary crusher is opened, a first screen is taken out, and an outlet connected with the grinding machine is separated by a separation plate; the rest aggregate enters a waste bin through a herringbone material distributing opening; during the whole crushing and grinding process, the dust suction device works all the time; the dust collection equipment can adsorb micro powder with the particle size of 0.15-5 mm, so that fine separation is realized, and the workload of the grinding machine can be reduced; in summary, the present invention has the advantages of simple structure, high production efficiency and delicate production process.
Claims (10)
1. The utility model provides a recycled concrete aggregate manufacture equipment, it includes the conveyer belt, its characterized in that: the bottom of the conveying belt is provided with a driven roller, the upper end of the conveying belt is provided with a driving roller, the driving roller is connected with a first motor, the first motor is arranged on a support, a baffle is arranged above the conveying belt, the upper end of the conveying belt is connected with a primary crusher, a second motor is arranged above the primary crusher, the second motor is connected with an electric shaft, a stirring shaft is arranged around the electric shaft, a first screen is arranged below the electric shaft, the first screen is arranged on a first partition plate, the first partition plate is arranged on the inner wall of the primary crusher, a semicircular opening is formed above the first partition plate, one end of the opening is provided with a half-open door, the other ends of the half-open door and the opening are provided with matched lock catches, and a herringbone dividing port is formed below the primary crusher, lambdoidal branch material mouth be connected with respectively and grind machine and waste bin, the left side of grinding the machine be provided with the third motor, the third motor be connected with electronic axle, electronic axle be provided with the (mixing) shaft all around, the inside below of grinding the machine be provided with arc second screen cloth, the right side of grinding the machine be provided with the back lid, the front and back side of grinding the machine all be provided with the second baffle, the second screen cloth around the side all be provided with the arm board, the below of grinding the machine seted up the export of regeneration fine aggregate and the export of regeneration coarse aggregate, the export below of regeneration fine aggregate be provided with regeneration fine aggregate bin, regeneration coarse aggregate export be provided with regeneration coarse aggregate bin, the bottom of elementary breaker and the below of grinding the machine all be provided with dust collecting equipment, dust collecting equipment be connected with the fine powder bin jointly.
2. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: the aperture size of the first screen is 37.5 mm.
3. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: the aperture size of the second screen is 5 mm.
4. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: the primary crusher is a jaw crusher.
5. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: and the bottom end of the conveying belt is provided with a connecting plate connected with the ground.
6. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: the herringbone material distributing opening is provided with 2 isolating plates.
7. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: the stretcher plate is arranged on the second clapboard.
8. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: and the regenerated fine aggregate outlet and the regenerated coarse aggregate outlet are both provided with partition plates.
9. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: the dust collecting equipment is a bag-type dust collector.
10. The recycled concrete aggregate manufacturing apparatus as recited in claim 1, wherein: the diameter of the micro powder absorbed by the dust collection equipment is 0.15-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704673.3A CN108774011B (en) | 2018-06-30 | 2018-06-30 | Recycled concrete aggregate manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704673.3A CN108774011B (en) | 2018-06-30 | 2018-06-30 | Recycled concrete aggregate manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108774011A CN108774011A (en) | 2018-11-09 |
| CN108774011B true CN108774011B (en) | 2020-11-27 |
Family
ID=64030761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810704673.3A Expired - Fee Related CN108774011B (en) | 2018-06-30 | 2018-06-30 | Recycled concrete aggregate manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108774011B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437970A (en) * | 2020-04-10 | 2020-07-24 | 商丘工学院 | Concrete waste recovery device for civil engineering |
| CN113001763A (en) * | 2021-02-22 | 2021-06-22 | 重庆市开州区三逸混凝土有限公司 | Recycled concrete apparatus for producing |
| CN113977767A (en) * | 2021-09-28 | 2022-01-28 | 吴亮 | Concrete particle refining mixer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3237054B2 (en) * | 1996-08-13 | 2001-12-10 | 三菱マテリアル株式会社 | Recycling equipment for concrete waste |
| JP2007186394A (en) * | 2006-01-16 | 2007-07-26 | Hitachi Constr Mach Co Ltd | Method and apparatus for manufacturing regenerated aggregate for concrete |
| CN102010145A (en) * | 2010-11-05 | 2011-04-13 | 青岛理工大学 | Production equipment for high-quality aggregate |
| CN202865131U (en) * | 2012-10-31 | 2013-04-10 | 山东大元实业股份有限公司 | Equipment for producing recycled concrete aggregate |
| CN103626413B (en) * | 2013-10-21 | 2015-11-18 | 常州市建筑科学研究院股份有限公司 | The preparation technology of Aggregate of recycled concrete |
| CN107129173B (en) * | 2017-06-27 | 2019-05-14 | 杜辉 | A kind of construction refuse regenerated aggregate manufacturing device |
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2018
- 2018-06-30 CN CN201810704673.3A patent/CN108774011B/en not_active Expired - Fee Related
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| CN108774011A (en) | 2018-11-09 |
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