Recovery production device for construction waste added as barren material for brick sintering

A technology for construction waste and production equipment, which is applied in the direction of solid separation, sieving, and grille, etc., can solve the problems of incomplete crushing, low crushing efficiency, and increase the process of re-grinding raw materials for screening, so as to improve the effect of screening and avoid The effect of overconcentration
CN111420749AInactive Publication Date: 2020-07-17六安三创建筑材料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
六安三创建筑材料有限公司
Publication Date
2020-07-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a recovery production device for construction waste added as a barren material for brick sintering, and relates to the technical field of waste recovery. To solve the problem that an existing crushing device cannot meet the requirement for complete crushing at a time, and the processes of later screening and re-crushing are added, the following scheme is proposed. The recovery production device comprises a crushing mechanism, a driving mechanism, a screening mechanism and a grinding mechanism, wherein the crushing mechanism, the screening mechanism and the grinding mechanism are all under driving control of the driving mechanism; and the screening mechanism comprises a fixing box, the bottom box wall of the fixing box is fixedly sleeved with a screen, the right boxwall of the fixing box is movably sleeved with a movable frame, and the right outer wall of the fixing box is connected with a push-and-pull mechanism fixedly connected with the movable frame. The recovery production device not only facilitates repeated crushing of raw materials, but also performs screening simultaneously during crushing, which is beneficial to the quality of final crushing; and besides, the whole device adopts the same motor for driving control, the degree of integration is high, and the market competitiveness of the device is improved.
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Description

technical field

[0001] The invention relates to the technical field of garbage recycling, in particular to construction garbage recycling production equipment for brick sintering added as barren materials. Background technique

[0002] There will be a lot of garbage resources in the building that have not been processed, which will cause a great waste of resources. For example, the demolition waste of red bricks and tiles produced in construction is red, finely broken and blocky, with a loose dry density of 1360 kg / m 3 , no calorific value, no plasticity, it can be added as a barren material for brick sintering. Since most of the brick-making raw materials are aluminosilicate raw materials, the chemical composition mainly includes silicon dioxide (SiO 2 ) and aluminum oxide (Al 2 o 3 ), and depending on the production conditions, it also contains a small amount of alkali metal and alkaline earth metal oxides, such as: iron oxide (Fe 2 o 3 ), calcium oxide (CaO), magnes...

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
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