Laboratory research device for coal and electricity integrated three-waste-based foaming material

Abstract

The invention discloses a laboratory research device for a coal and electricity integrated three-waste-based foaming material. Two input ends of a water liquid mutual drive unit are correspondingly connected with an output end of a constant current constant pressure pump and an output end of a liquid filling pump, and an output end of the water liquid mutual drive unit is connected with a liquid channel of a novel foaming device through a coil pipe; the coil pipe and the novel foaming device are arranged in a circulating water bath, and a high-speed camera is used for collecting foam images ofthe novel foaming device; a high-pressure storage tank is correspondingly connected with a gas chromatograph and a gas mixing tank; a vacuum pump is connected with the gas mixing tank; a calibrationgas cylinder is connected with the gas mixing tank; the gas mixing tank is connected with a pneumatic connector of the novel foaming device through an electromagnetic pressure reducing valve, a checkvalve and a vortex-type gas flowmeter sequentially; two output branches of a mixed slurry agitator is correspondingly connected with a feeding port of a screw rod pump and a weighing device A; and adischarging port of the screw rod pump and a discharging port of the novel foaming device are connected with two feeding ports of a three-waste-based foaming material mixer. According to the laboratory research device, a basis can be provided for the qualitative and quantitative research of the three-waste-based foaming material.

Description

technical field [0001] The invention belongs to the technical field of green mines, and in particular relates to a laboratory research device for a coal-electricity integration three-waste-based foaming material. Background technique [0002] While the integration of coal and electricity brings huge benefits, it will inevitably increase the burden of coal power generation cost control and supervision. The integration of coal and electricity integrates mine wastewater, mine high salt water and power plant production in the process of coal mine production Fly ash, flue gas and other wastes are not only huge in volume, but also cause great damage to the local environment. [0003] The treatment and utilization of fly ash, flue gas, and high-salt mine water (solid, gas, and liquid wastes) produced by coal-electricity integration have always been an urgent problem to be solved. The degree of comprehensive utilization of materials is low, and the feasibility of a single method is...

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Problems solved by technology

[0003] The treatment and utilization of fly ash, flue gas, and high-salt mine water (solid, gas, and liquid wastes) produced by coal-electricity integration have always been an urgent problem to be solved. The degree of comprehensive utilization of materials is low, and the feasibility of a single method is poor, which is not conducive to large-scale promotion and industrial application

However, in the prior art, there is no device suitable for laboratory research and preparation of three-waste-based foaming materials, so it is not convenient to study the fluidity properties of three-waste-based foaming materials under different variable conditions, and different fluidity properties correspond to foaming. Physical and mechanical properties of cured materials

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