CN107311494A - A kind of building waste sand equipment - Google Patents
A kind of building waste sand equipment Download PDFInfo
- Publication number
- CN107311494A CN107311494A CN201710683696.6A CN201710683696A CN107311494A CN 107311494 A CN107311494 A CN 107311494A CN 201710683696 A CN201710683696 A CN 201710683696A CN 107311494 A CN107311494 A CN 107311494A
- Authority
- CN
- China
- Prior art keywords
- sand
- building waste
- screening plant
- transferring device
- system processed
- 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.)
- Pending
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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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/16—Waste materials; Refuse from building or ceramic industry
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention discloses a kind of building waste sand equipment, mainly solves the problem of existing building rubbish can not be utilized rationally.Its structure includes transferring device, sand system processed, screening plant and threeway, described transferring device is connected with sand system processed by belt conveyor, described sand system processed is connected with screening plant by conveying device, the discharging opening connection threeway of described screening plant, and screening plant side is provided with returning charge mouth, returning charge mouth is connected by returning to belt feeder with transferring device.The equipment of the present invention is easy to use, cost-effective, while suitable for building waste and the production line of common stone sand, can realize the comprehensive utilization of building waste, environmental protection and energy saving.
Description
Technical field
The invention belongs to new technology Material Field, more particularly to a kind of construction material.
Background technology
Exhaustion and the insoluble technical problem of sea sand in face of resources such as domestic natural sand, river sands, following Machine-made Sand generation
For natural sand, the development as industry is inevitable.Machine-made Sand is compared flexible, former with continuous, sandstone transition with level with natural sand
Simply extensive etc. advantage of material source.In the situation of current natural sand resource exhaustion, the future market demand of Machine-made Sand equipment is just
Had an optimistic view of by countless people.
Meanwhile, building waste has exacerbated China's urban land, the nervous situation of resource, has badly influenced social warp
The coordinated development of Ji and ecological environment, National urban is generally faced with the shape of soil, resource, population, environment etc. " hard to carry on "
State, the comprehensive utilization for strengthening building waste is extremely urgent.What Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD) promulgated《Urban building waste administrative provisions》
Also explicitly point out, " country encourages building waste comprehensive utilization, encourages construction unit, unit in charge of construction preferentially comprehensive using building waste
Conjunction utilizes product ".Analysis expert claims, and rationally utilizes building waste not only environmental protection and energy saving, and wherein contain huge economy
Value.Building waste is thrown out without care as solid waste and disorderly causes great environmental pollution, and landfill is even more to take valuable soil
Resource, building waste sand is new opplication prepared by Machine-made Sand.
But, existing national legislation, standard etc., without specified in more detail building waste Machine-made Sand application method, we can be with
According to different building waste compositions and correlation test, by the side that certain proportion building waste Machine-made Sand is mixed in normal sands
Method, to realize the purpose of construction refuse resource.
The content of the invention
It is an object of the invention to provide a kind of building waste sand equipment, the equipment is easy to use, cost-effective, simultaneously
Suitable for building waste and the production line of common stone sand, the comprehensive utilization of building waste, environmental protection and energy saving can be realized.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of building waste sand equipment, its structure bag
Transferring device, sand system processed, screening plant and threeway are included, described transferring device passes through belt conveyor phase with sand system processed
Even, described sand system processed is connected with screening plant by conveying device, and the discharging opening of described screening plant connects threeway, and
Screening plant side is provided with returning charge mouth, and returning charge mouth is connected by returning to belt feeder with transferring device.
The port of export of described transferring device is connected with the feed end of belt conveyor, the discharging of described belt conveyor
End is connected with the entrance point of sand system processed；The entrance point of described conveying device is connected with sand system processed, and the port of export is filled with screening
Put connected；The charging aperture of described return belt feeder is connected with screening plant, and discharging opening is connected with transferring device.
The total discharging opening of described threeway is connected with screening plant, and first separates material mouth exports for building waste Machine-made Sand, the
Two separate material mouth exports for common Machine-made Sand, and two ports of export are respectively arranged with the dividing plate with mesh.
Described transferring device is dicang or hopper.
Described screening plant is laboratory sifter or cylinder round sifter.
The beneficial effects of the invention are as follows：1st, transferring device can be dicang, hopper etc., both for storing building waste stone
With common stone, the how many regulation feedings of material can be returned according to sand making machine again.
2nd, sand system processed has a broken, function of shaping, and the Machine-made Sand particle shape of production is good, level is with reasonable, energy-conserving and environment-protective.
3rd, screening plant connection threeway, building waste Machine-made Sand and common Machine-made Sand can be separated, meet different occasions
Machine-made Sand demand.
4th, because screening plant is also connected by returning to belt feeder with transferring device, unqualified items material can be made by return
Belt feeder returns to crushing system and crushed again, utilizes Matter Transfer.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is course of work schematic diagram of the invention；
In figure：1 transferring device, 2 belt conveyors, 3 sand systems processed, 4 conveying devices, 5 screening plants, 6 threeways, 7 return to belt
Machine.
Embodiment
A kind of building waste sand equipment of the present invention is described in detail below with reference to Figure of description.
As shown in Figure 1 and Figure 2, a kind of building waste sand equipment of the invention, its structure includes transferring device 1, sand system processed
System 3, screening plant 5 and threeway 6, transferring device 1 can be dicang, hopper etc., both for storing building waste stone and common
Stone, can return to the how many regulation feedings of material according to sand making machine again.Described transferring device 1 and sand system 3 processed are defeated by belt
Machine 2 is sent to be connected, described sand system 3 processed is connected with screening plant 5 by conveying device 4, the described connection threeway of screening plant 5
6, and the side of screening plant 5 is provided with returning charge mouth, returning charge mouth is connected by returning to belt feeder 7 with transferring device 1.Sand system 3 processed has
There is broken, shaping function, be responsible for draft machine sand, described screening plant 5 is laboratory sifter or cylinder round sifter.
The port of export of described transferring device 1 is connected with the feed end of belt conveyor 2, described belt conveyor 2
Discharge end is connected with the entrance point of sand system 3 processed；The entrance point of described conveying device 4 is connected with sand system 3 processed, the port of export with
Screening plant 5 is connected；The charging aperture of described return belt feeder 7 is connected with screening plant 5, and discharging opening is connected with transferring device 1,
Unqualified items material can be made to be crushed again by returning to the return crushing system of belt feeder 7, Matter Transfer is utilized.
The described total discharging opening of threeway 6 is connected with screening plant 5, and first separates material mouth exports for building waste Machine-made Sand,
Second separates material mouth exports for common Machine-made Sand, and two ports of export are respectively arranged with the dividing plate with mesh.The net of two ports of export
Eye diameter sets different-diameter according to the requirement of screening building waste Machine-made Sand and common Machine-made Sand, and building waste is met during screening
The material of Machine-made Sand requirement is exported by building waste Machine-made Sand to be exported；The material for meeting common Machine-made Sand requirement passes through common machine
Sand outlet processed output, meets the Machine-made Sand demand of different occasions.
The course of work：First building waste is handled by crushing and screening etc., building waste stone is made；Building waste stone
Transferring device 1 is sent to, is then transported to again by belt conveyor 2 in sand making machine and carries out broken, shaping；After broken shaping
Material is transported to screening plant 5 by conveying device 4 and is classified, and meets the building waste Machine-made Sand of Particle size requirements by three
Logical 6 enter building waste sand bank；The material for not meeting Particle size requirements is transported to transferring device 1 by returning to belt feeder 7
It is interior, crushed again.Common stone can also be stored in toward dicang, be then fed into sand making machine, screening plant, threeway enters general
Logical Machine-made Sand bank.Described above, some principles for the present invention that simply explains through diagrams, this specification is not intended to send out this
It is bright to be confined in shown described concrete structure and the scope of application, therefore every corresponding modification for being possible to be utilized and equivalent
Thing, belongs to apllied the scope of the claims of the invention.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (5)
1. a kind of building waste sand equipment, it is characterized in that, including transferring device, sand system processed, screening plant and threeway, it is described
Transferring device be connected with sand system processed by belt conveyor, described sand system processed passes through conveying device phase with screening plant
Even, the discharging opening connection threeway of described screening plant, and screening plant side is provided with returning charge mouth, returning charge mouth is by returning to belt
Machine is connected with transferring device.
2. a kind of building waste sand equipment according to claim 1, it is characterized in that, the port of export of described transferring device
It is connected with the feed end of belt conveyor, the discharge end of described belt conveyor is connected with the entrance point of sand system processed；It is described
The entrance point of conveying device be connected with sand system processed, the port of export is connected with screening plant；The charging of described return belt feeder
Mouth is connected with screening plant, and discharging opening is connected with transferring device.
3. a kind of building waste sand equipment according to claim 2, it is characterized in that, the total discharging opening of described threeway and sieve
Separating device is connected, and first separates material mouth exports for building waste Machine-made Sand, and second separates material mouth exports for common Machine-made Sand, two
The port of export is respectively arranged with the dividing plate with mesh.
4. a kind of building waste sand equipment according to claim 1, it is characterized in that, described transferring device for dicang or
Hopper.
5. a kind of building waste sand equipment according to claim 1, it is characterized in that, described screening plant is reciprocating sieve
Extension set or cylinder round sifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683696.6A CN107311494A (en) | 2017-08-11 | 2017-08-11 | A kind of building waste sand equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683696.6A CN107311494A (en) | 2017-08-11 | 2017-08-11 | A kind of building waste sand equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107311494A true CN107311494A (en) | 2017-11-03 |
Family
ID=60174772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710683696.6A Pending CN107311494A (en) | 2017-08-11 | 2017-08-11 | A kind of building waste sand equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107311494A (en) |
-
2017
- 2017-08-11 CN CN201710683696.6A patent/CN107311494A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |