Centralized and continuous processing equipment for construction waste

Abstract

The invention provides construction waste concentrated and continuous type treating equipment. A jaw crusher, a slag removing structure and a super-fine crusher are arranged in a vertical equipment shell, the jaw crusher conducts uninterrupted continuous feeding by means of gravity, and a smashing tooth plate and a separating tooth plate for stripping impurities are installed on the jaw crusher; afiltering net is installed in cooperation with the separating tooth plate; an impurity riding wheel is installed at the transition position of a discharging opening of the jaw crusher and a feeding opening of the super-fine crusher; impurity discharging outlets are formed in the discharging opening of the jaw crusher and the other side; a clay feeding opening for doping of wet clay is arranged ina manner of combined feeding together with the feeding opening of the super-fine crusher; and the super-fine crusher and the jaw crusher are driven by one same motor to run. The construction waste concentrated and continuous type treating equipment is high in comprehensive ability, avoids the links such as manual smashing and sorting of impurities like reinforcing steel bars, timbers and fibers,can complete construction waste treatment and using at a time, and is an ideal raw materials used for preparing sintered bricks of building wall materials; and mechanical automation, integration and economization are achieved, the production efficiency is improved, and an important role is played in accelerating construction waste resource comprehensive utilization.

Description

technical field [0001] The invention belongs to the technical field of solid waste treatment equipment for operation and transportation, and in particular relates to a centralized and continuous treatment equipment for construction waste that uses construction waste to produce fired bricks. Background technique [0002] At present, my country is in the climax period of urban infrastructure construction and demolition and reconstruction, and the contradiction of siege by construction waste is particularly prominent, which seriously hinders the development process of urban-rural integration. Traditional construction waste is disposed of by landfilling gullies and backfilling house sites, and the full reuse rate of its resources needs to be improved. Under the existing technology, in some continuous operation equipment that can realize the recycling of construction waste to produce sintered bricks, manual sorting or screening steps must be passed between jaw crushing and fine c...

AI Technical Summary

Problems solved by technology

Under the existing technology, in some continuous operation equipment that can realize the recycling of construction waste to produce sintered bricks, manual sorting or screening steps must be passed between jaw crushing and fine crushing, and the process of making bricks from construction waste is complicated. , the degree of automation is not high; from the crushing of construction waste to the production process of adobe, the equipment cost for continuous operation is high; in addition, it is necessary to combine multiple conveyors to actively transport materials to realize the material. Turnover, which leads to high power consumption of the whole system, which is not conducive to energy saving; in addition, the prepared finely crushed materials are usually separately added with clay filler outside the equipment to complete the preparation of bricks, which on the one hand causes dust pollution; on the other hand is not conducive to streamlining construction waste production Processing technology of adobe

It can be seen that the comprehensive performance of processing equipment under the existing technology needs to be improved in terms of economy, energy saving, emission reduction, and consumption reduction.

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