CN207793088U - A kind of discarded concrete prepares the apparatus system of recycled aggregate - Google Patents
A kind of discarded concrete prepares the apparatus system of recycled aggregate Download PDFInfo
- Publication number
- CN207793088U CN207793088U CN201820089449.3U CN201820089449U CN207793088U CN 207793088 U CN207793088 U CN 207793088U CN 201820089449 U CN201820089449 U CN 201820089449U CN 207793088 U CN207793088 U CN 207793088U
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- China
- Prior art keywords
- aggregate
- discharge port
- trimmer
- recycled aggregate
- hammer mill
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- 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 utility model discloses the apparatus systems that a kind of discarded concrete prepares recycled aggregate, including batcher, jaw crusher, hammer mill, aggregate trimmer, sandstone bolter, finished bin, the feed hopper of the batcher is connected to the feed inlet of the jaw crusher, the discharge port of the jaw crusher connects the feed inlet of the hammer mill, the discharge port of the hammer mill upper end is connect with the feed inlet of the aggregate trimmer, and the discharge port of the aggregate trimmer is connected with the feed inlet of the sandstone bolter.The utility model has the advantages that carrying out second-time breakage by jaw crusher and hammer mill, particle shaping is carried out using aggregate trimmer, intensive treatment is carried out to recycled aggregate, improve the quality of recycled aggregate, the performance and quality for ensureing recycled aggregate, dust is less inside and outside workshop in production process, takes full advantage of waste concrete resource, be conducive to economize on resources, it is environmentally friendly.
Description
Technical field
The utility model is related to the recycling fields of discarded concrete more particularly to discarded concrete to prepare recycled aggregate
Field.
Background technology
With the continuous expansion of urban construction frame, the paces of novel urbanization and new countryside construction are gradually accelerated, big to advise
The removal of mould villages within the city, reconstruction of the old city town, while providing better shelter, building waste also becomes the huge resistance of conservation culture
Hinder.The incident generation for also having urban building waste and the rapid growth that quantity is discharged, build rubbish in Process of Urban Development
Rubbish waste appears in suburb, both sides of the road or even river, lake etc., and serious pollution is caused to urban environment.
Concrete industry is faced with unprecedented development crisis at present simultaneously, is mainly manifested in：One is crisis of resource, is poured
Concrete has used a large amount of natural aggregate, and natural aggregate is not inexhaustible inexhaustible；Secondly being environmental crisis, give up
The building waste for the structural concrete generation abandoned concrete and scrapped not only had occupied valuable soil, but also caused environmental pollution.
It is concrete-containing building material Product Green action side to prepare green high performance concrete using the recycled aggregate made of discarded concrete
One of important measure of case is the direction for the Green Sustainable for realizing concrete industry.
The application of regenerated aggregate concrete is for economizing on resources, environmental protection is of great significance, however technique system at present
Standby recycled aggregate quality is low, and there are many defects for itself, as porosity is high, water absorption rate is big, intensity is low, crush values index is big
Deng, cause prepare regeneration concrete performance it is poor, seriously constrain application of the regenerated aggregate concrete in engineering practice.
Utility model content
Purpose of utility model：It is prepared again in view of the above-mentioned problems, the purpose of this utility model is to provide a kind of discarded concrete
The apparatus system of raw aggregate improves the application performance of recycled aggregate.
Technical solution：
A kind of discarded concrete prepares the apparatus system of recycled aggregate, including batcher, jaw crusher, hammer crushing
Machine, aggregate trimmer, sandstone bolter, finished bin, the feed hopper of the batcher and the feed inlet of the jaw crusher connect
Logical, the jaw crusher, the hammer mill, the aggregate trimmer, the sandstone bolter, the finished bin are successively
It is connected by belt feeder, the discharge port of the jaw crusher connects the feed inlet of the hammer mill, the hammer crushing
The discharge port of machine upper end is connect with the feed inlet of the aggregate trimmer, the discharge port and the sandstone point of the aggregate trimmer
Feed inlet connection from sieve, intensive treatment is carried out by hammer mill and aggregate trimmer to recycled aggregate.
Preferably, two discharge ports are at least arranged in the sandstone bolter, and correspondence obtains the sandstone of different-grain diameter respectively,
In a discharge port be connected directly to finished bin.
Preferably, in order to make micro mist be detached with recycled fine aggregate, which further includes air classification equipment, the sand
One of stone bolter discharge port is connect with the air classification equipment.
Preferably, in order to reduce dust pollution, the side of the air classification equipment is also associated with dust collection equipment.
Preferably, the discharge port of the hammer mill lower end is connect with the feed inlet of the sandstone bolter, compared with granule
The recycled aggregate of diameter is directly entered sandstone bolter and carries out sieving separating, into finished bin.
Preferably, for the ease of the recycled concrete aggregate of working process different-grain diameter, which further includes collecting bin,
The collecting bin is connect by belt feeder with the aggregate trimmer, and the recycled concrete aggregate of aggregate shaping machining grain size is met
It can be directly added to aggregate trimmer from collecting bin by belt feeder, shorten manufacturing procedure.
Advantageous effect：Compared with prior art, the utility model has the advantages that passing through jaw crusher and hammer mill
Second-time breakage is carried out, aggregate trimmer carries out particle shaping, carries out intensive treatment to recycled aggregate, improves the product of recycled aggregate
Matter, ensures the performance and quality of recycled aggregate, and dust is less inside and outside workshop in production process, takes full advantage of waste concrete
Resource is conducive to economize on resources, environmentally friendly, and construction industry is made to go on the road of sustainable development.
Description of the drawings
Attached drawing is the structural schematic diagram of utility model.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in the picture, a kind of discarded concrete prepares the apparatus system of recycled aggregate, including batcher 1, jaw crushing
Machine 2, hammer mill 3, aggregate trimmer 4, sandstone bolter 5, finished bin 6, collecting bin 7, air classification equipment, dust suction are set
It is standby, wherein skin is passed sequentially through between jaw crusher 2, hammer mill 3, aggregate trimmer 4, sandstone bolter 5, finished bin 6
Band machine connects.The feed hopper of batcher 1 is connected to the feed inlet of jaw crusher 2, and the discharge port of jaw crusher 2 connects hammer
The discharge port of the feed inlet of crusher 3,3 upper end of hammer mill is connect with the feed inlet of aggregate trimmer 4, aggregate trimmer 4
Discharge port connected with the feed inlet of sandstone bolter 5.Discarded concrete is delivered to by batcher 1 in jaw crusher 2, according to
It is secondary to be processed by jaw crusher 2, hammer mill 3, aggregate trimmer 4, then sand is delivered to from aggregate trimmer 4 again
In stone bolter 5, the grain size into the recycled aggregate of sandstone bolter 5 controls between 0-25mm substantially.Sandstone bolter 5 is set
Four discharge ports are set, one of sandstone bolter 5 discharge port is connect with finished bin 6, isolates the thick bone of regeneration of 5-25mm
Material.Second discharge port of sandstone bolter 5 is connect with air classification equipment, by air classification equipment, isolates 0.15-
The recycled fine aggregate of 5mm.The other side of air classification equipment is also associated with dust collection equipment, the other side of dust collection equipment also with sandstone
Bolter 5 keeps connection, isolates 0.15mm micro mists below by dust collection equipment, reduces the generation of workshop dust.Sandstone
4th discharge port of bolter 5 is connected to hammer mill 3, and will be greater than the bulk discarded concrete of 25mm, to be back to hammer broken
It is broken that broken machine 3 carries out hammer again.The discharge port of 3 lower end of hammer mill is also connect with the feed inlet of sandstone bolter 5 simultaneously, grain size
Recycled aggregate between 0-25mm can also be directly entered sandstone bolter 5.Collecting bin 7 passes through belt feeder and aggregate trimmer 4
Connection, can be directly added into the smaller discarded concrete of size.The apparatus system is by second-time breakage, particle shaping to recycled aggregate
Intensive treatment is carried out, the quality of recycled aggregate is improved, so that the porosity of recycled aggregate is reduced, water absorption rate is reduced, intensity increases, pressure
Broken value index is reduced, and be ensure that the performance and quality of recycled aggregate, is reduced the dust in production process, is conducive to save
Resource, it is environmentally friendly.
Claims (6)
1. a kind of discarded concrete prepares the apparatus system of recycled aggregate, it is characterised in that：Including batcher (1), jaw crushing
Machine (2), hammer mill (3), aggregate trimmer (4), sandstone bolter (5), finished bin (6), the feed of the batcher (1)
Bucket is connected to the feed inlet of the jaw crusher (2), the jaw crusher (2), the hammer mill (3), the bone
Material trimmer (4), the sandstone bolter (5), the finished bin (6) pass sequentially through belt feeder connection, the jaw crusher
(2) discharge port connects the feed inlet of the hammer mill (3), the discharge port of hammer mill (3) upper end with it is described
The feed inlet of aggregate trimmer (4) connects, the charging of the discharge port and the sandstone bolter (5) of the aggregate trimmer (4)
Mouth connection.
2. a kind of discarded concrete according to claim 1 prepares the apparatus system of recycled aggregate, it is characterised in that：It is described
Two discharge ports are at least arranged in sandstone bolter (5), and one of discharge port is connected directly to the finished bin (6).
3. a kind of discarded concrete according to claim 2 prepares the apparatus system of recycled aggregate, it is characterised in that：Also wrap
Air classification equipment is included, one of described sandstone bolter (5) discharge port is connect with the air classification equipment.
4. a kind of discarded concrete according to claim 3 prepares the apparatus system of recycled aggregate, it is characterised in that：It is described
The side of air classification equipment is also associated with dust collection equipment.
5. a kind of discarded concrete according to claim 1 prepares the apparatus system of recycled aggregate, it is characterised in that：It is described
The discharge port of hammer mill (3) lower end is connect with the feed inlet of the sandstone bolter (5).
6. a kind of discarded concrete according to claim 1 prepares the apparatus system of recycled aggregate, it is characterised in that：Also wrap
Collecting bin (7) is included, the collecting bin (7) is connect by belt feeder with the aggregate trimmer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089449.3U CN207793088U (en) | 2018-01-18 | 2018-01-18 | A kind of discarded concrete prepares the apparatus system of recycled aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089449.3U CN207793088U (en) | 2018-01-18 | 2018-01-18 | A kind of discarded concrete prepares the apparatus system of recycled aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793088U true CN207793088U (en) | 2018-08-31 |
Family
ID=63271375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820089449.3U Active CN207793088U (en) | 2018-01-18 | 2018-01-18 | A kind of discarded concrete prepares the apparatus system of recycled aggregate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439768A (en) * | 2020-10-16 | 2021-03-05 | 混楚(上海)环保设备制造有限公司 | Large-scale component processing system of waste concrete |
| WO2023031076A1 (en) * | 2021-09-03 | 2023-03-09 | Thyssenkrupp Industrial Solutions Ag | Apparatus and method for processing old concrete |
| BE1029729B1 (en) * | 2021-09-03 | 2023-04-03 | Thyssenkrupp Ind Solutions Ag | Device and method for processing old concrete |
-
2018
- 2018-01-18 CN CN201820089449.3U patent/CN207793088U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439768A (en) * | 2020-10-16 | 2021-03-05 | 混楚(上海)环保设备制造有限公司 | Large-scale component processing system of waste concrete |
| WO2023031076A1 (en) * | 2021-09-03 | 2023-03-09 | Thyssenkrupp Industrial Solutions Ag | Apparatus and method for processing old concrete |
| BE1029729B1 (en) * | 2021-09-03 | 2023-04-03 | Thyssenkrupp Ind Solutions Ag | Device and method for processing old concrete |
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