Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Construction waste recycling method and device

A technology for recycling construction waste, applied in the field of construction equipment, can solve problems such as complex processes, and achieve the effect of simple process and satisfying pressure

Pending Publication Date: 2020-05-12
山东高速德建集团有限公司建筑规划勘察设计研究院
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Construction waste is usually screened, because soil materials can be reused in a variety of forms and are relatively simple to use, so they are usually crushed, and then the soil materials are sieved away, and the rest are mostly solid particles The process of making building bricks from this part of the material is more complicated

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
  • Construction waste recycling method and device
  • Construction waste recycling method and device
  • Construction waste recycling method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The invention provides a method for recycling construction waste, S1, crushing construction dregs as main materials and auxiliary materials one into granular materials; wherein auxiliary materials one is a viscous material that is solid at room temperature and becomes liquid after heating;

[0056] S2. Thoroughly mix and heat the crushed S1;

[0057] S3, pouring the mixed material of S2 into a frame-type brick mould;

[0058] S4, compacting the brick mold filled with material in S3;

[0059] S5, after the brick mold of S4 is cooled, fasten the upper cover of the hollowed out middle part on the mold;

[0060] S6. The hollow part of the upper cover is the material for smearing and capping.

[0061] Asphalt granules or waste plastic granules are used as auxiliary materials.

[0062] S2 adds auxiliary material 2 during the process of fully stirring and mixing the crushed S1, and the auxiliary material 2 is a flexible strip-shaped fibrous material.

[0063] The second au...

Embodiment 2

[0074] On the basis of embodiment 1, see Figure 1 to Figure 7 , this solution provides a construction waste recycling device based on the construction waste recycling method, including a feed conveyor belt 1 as a material feeding device, and the discharge port of the feed conveyor belt 1 is connected with the feed port of the forming mechanism 2 , the discharge conveyor belt 3 is set at the discharge port of the forming mechanism 2;

[0075] The molding mechanism 2 includes a mold loading mechanism 210 located at the bottom, a filling mechanism 220 is arranged above the mold loading mechanism 210, and a pressing mechanism 230 is arranged above the filling mechanism 220; The pressing mechanism 230 is provided with a discharge port, and the discharge port communicates with the discharge conveyor belt 3;

[0076] The shell of the filling mechanism 220 is provided with a plurality of electric heating tubes 221 , and the materials in the filling mechanism 220 are heated through t...

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

PropertyMeasurementUnit
Melting pointaaaaaaaaaa
Melting pointaaaaaaaaaa
Melting pointaaaaaaaaaa
Login to View More

Abstract

The invention discloses a construction waste recycling device, and relates to the field of construction equipment. The technical scheme includes the steps that construction muck and a first auxiliarymaterial as main materials are crushed into granular materials; the first auxiliary material is a viscous material which is solid at room temperature and liquid after being heated; the crushed materials are fully stirred and mixed and heated; the mixed materials are poured into frame type brick molds; the brick molds filled with the materials are compacted; after the brick molds are cooled, central hollowed-out upper covers are buckled on the molds; and the hollowed-out parts of the upper covers are used for smearing the material for capping. The construction waste recycling device has the beneficial effects that according to the scheme, the construction muck and plastic fertilizer are recycled to form the bricks for pavement laying, the whole process is relatively simple, the brick forming can be realized basically by filling, and the bearing pressure of pavement laying can be met.

Description

technical field [0001] The invention relates to the field of construction equipment, in particular to a method and device for reusing construction waste. Background technique [0002] Construction waste refers to the collective name of muck, waste concrete, waste masonry and other waste produced in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. Classified by source, construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud, etc.; classified by composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick fragments, Waste mortar, mud, asphalt block, waste plastic, waste metal, waste bamboo and wood, etc. [0003] For construction waste, the current form of reuse is mainly as a pad for paving, or as bricks for construction. Construction waste is usually screened, because soil materials can be reused in a variet...

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
no application Login to View More
IPC IPC(8): B09B3/00B29B7/00B29C43/02B29C43/32B29C43/34B29C43/36B29C43/52B29L31/10
CPCB09B3/00B29B7/002B29C43/02B29C43/32B29C43/34B29C43/36B29C43/52B29C2043/3205B29L2031/102Y02W30/58
Inventor 赵洪明
Owner 山东高速德建集团有限公司建筑规划勘察设计研究院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com