Civil engineering building waste treatment device
A construction waste and processing device technology, applied in cleaning devices, grain processing, transportation and packaging, etc., can solve problems affecting work efficiency, poor use of construction waste, decentralized functions, etc., and achieve the effect of improving work efficiency
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Embodiment 1
[0043] A civil engineering construction waste treatment device, such as figure 1 , 4 As shown in and 5, it includes a support unit 1, a frame 2, an iron removal unit 3 and a dispersion unit 4, the frame 2 is fixedly installed on the top of the support unit 1, and the iron removal unit 3 is fixedly installed on the On the frame 2, the dispersing unit 4 is fixedly installed on the frame 2, and the dispersing unit 4 is located above the iron removing unit 3.
[0044] By adopting the above technical scheme, the support unit 1 is used as the installation base of the device, the frame 2 is used to install the iron removal unit 3 and the dispersion unit 4, and the iron removal unit 3 is used for crushing the construction waste thrown into the frame 2 The mixed iron impurities are removed, and the dispersing unit 4 is used to air-disperse the crushed construction waste put into the frame 2, so that the iron impurities mixed in the crushed construction waste can fully contact the uppe...
Embodiment 2
[0065] The difference from Example 1 is that a protective layer is also provided on the inner surface of the square housing 7, and the protective layer is prepared by the following method:
[0066] Take the following raw materials and weigh them by weight: 13-18 parts of epoxy resin, 8-10 parts of calcium carbonate powder, 12-16 parts of polytetrafluoroethylene, 11-13 parts of aluminum oxide powder, and 5-8 parts of graphite powder , 10-13 parts of phenolic resin, 2-4 parts of alcohol ester dodecane, 2-4 parts of triethanolamine, 1-3 parts of polydimethylsiloxane and 30-50 parts of water;
[0067] S1. Add the weighed alcohol ester dodecane, triethanolamine, polydimethylsiloxane and water into the mixer and stir for 18-25min at a stirring speed of 700-900r / min to prepare a mixed solution;
[0068] S2, adding epoxy resin, calcium carbonate powder, polytetrafluoroethylene, aluminum oxide powder, graphite powder and phenolic resin into the pulverizer and pulverizing until the part...
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