Equipment of recovering construction waste by means of screw pitch
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A construction waste and screw technology, applied in the direction of grain processing, etc., can solve the problems of separation without better processing, iron wire occupying a large space, and tire damage
Inactive Publication Date: 2020-04-28
熊戴华
View PDF11 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] Many crushers currently on the market can only produce better crushing effects on iron wire blocks with roughly the same shape, while the remaining iron wire blocks in the building are irregular in shape, so when crushing concrete blocks of different shapes, the size of the iron wire There is no better treatment for separation, which causes a waste of most resources. I...
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0025] See Figure 1-7 , A device for recycling construction waste by using screw pitch, including a support rod 1, a screw rod 2 is movably connected to the surface of the support rod 1, a current loop 15 is fixedly connected to the inside of the rod 2, and the current loop 15 is located on the inner side wall of the screw 2. , And there is only one side wall surface. When the screw 2 shakes, the current loop 15 generates current. The p...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to the technical field of construction waste processing and recovering and discloses equipment of recovering construction waste by means of a screw pitch. The equipment comprisesa supporting rod. A screw is movably connected to the surface of the supporting rod, the end, far away from the supporting rod, of the screw is movably connected to a material falling channel, the top end of the supporting rod is movably connected to a movable jaw plate, a chute is formed in the bottom of the movable jaw plate, a sliding plate box is slidably connected to the surface of the chute, a spring rod is movably connected in the sliding plate box, and the lower end of the spring rod is movably connected to a flow-resisting screen. The spring rod is pushed upward to extrude the movable jaw plate, and on the contrary, when a projection rod is not jacked up, the movable jaw plate will be stretched, so that a crushing rod is in contact with an iron wire for crushing. At the same time, the attracted and separated iron wire enters the surface of a screw from a magnetic port, and only one side of the screw is magnetic, so that the iron wire will be driven to wind the surface of thescrew, and therefore, an effect of bending the crushed and separated iron wire is achieved.
Description
Technical field [0001] The invention relates to the technical field of construction waste treatment and recovery, in particular to a device for recycling construction waste by using screw pitch. Background technique [0002] Construction waste refers to the muck, spoil, spoil, silt and other waste generated during the repair process of construction, construction units or individuals. [0003] According to the source of generation, construction waste can be divided into engineering waste, decoration waste, demolition waste, engineering mud, etc.; according to the composition of the classification, construction waste can be divided into slag, concrete blocks, crushed stones, bricks and tiles, Waste mortar, mud, asphalt block, waste plastic, waste metal, waste bamboo and wood, etc.; each kind of garbage needs corresponding crushing equipment for processing, so the demand for construction waste treatment equipment is increasing. [0004] At present, many crushers on the market can only ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more