Filtering device for recycling coal chemical industry waste and filtering method of filtering device

Abstract

The invention discloses a filtering device for recycling coal chemical industry waste and a filtering method of the filtering device, and particularly relates to the technical field of sewage treatment. The filtering device comprises a device body, wherein a fixed support cylinder is fixedly arranged on one side of the device body, a water inlet pipe is fixedly arranged at the top of the fixed support cylinder, a connecting bin is fixedly arranged on the other side of the bottom of the fixed support cylinder, a precipitation bin is arranged at the bottom of the connecting bin, a support plate is fixedly arranged at the top of the device body, and a filtering adsorption bin is fixedly arranged between the top of the connecting bin and the support plate. Coal chemical industry waste is poured into the filtering adsorption bin from a feeding hopper, the filled coal chemical industry waste conducts filtering adsorption treatment on sewage, water seeping from subsequent water is discharged through the water outlet pipe, a sealing door is opened, and the coal chemical industry waste slides down along the inclined filtering adsorption bin and is discharged from a discharging port, so that replacement treatment of coal chemical industry waste is facilitated, and the sewage treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a filter device and a filter method for reusing coal chemical waste. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and it is also increasingly entering the daily life of ordinary people. Coal chemical industry refers to the use of coal as raw material , the process of chemically converting coal into gases, liquid and solid fuels, and chemicals. Coal chemical industry mainly includes coal gasification, liquefaction, dry distillation, tar processing and calcium carbide acetylene chemical industry. Among the available production technologies of coal chemi...

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Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a filtering device and a filtering method for utilizing coal chemical waste to be reused. By pouring the coal chemical waste from the hopper into the filtration and adsorption chamber, the filled coal chemical waste is used to filter the sewage Filtration and adsorption treatment, the subsequent water seepage is discharged through the outlet pipe, the sealed door is opened, and the coal chemical waste slides down the inclined filter and adsorption bin, and is discharged from the discharge port, which facilitates the replacement and treatment of coal chemical waste and improves the quality of sewage. The treatment effect is good, so as to solve the problems caused by the inconvenient use of filtration and adsorption of coal chemical waste in the prior art, and the inconvenient replacement of coal chemical waste after the adsorption of coal chemical waste is saturated

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