Ethyl maltol sewage and wastewater segmented collection and cyclic utilization device

Abstract

The invention provides an ethyl maltol sewage and wastewater segmented collection and cyclic utilization device. The device comprises a central circulation tube evaporator, a PLC, a switch, a first connecting pipe, a first water pump, a first electromagnetic valve, a second connecting pipe, a tubular condenser, a third connecting pipe, a second electromagnetic valve, a second water pump, a material mixing barrel structure, a movable conveying barrel structure, a support frame and support legs. The PLC is embedded in the lower part of the front surface of the central circulation tube evaporator, and the switch is electrically connected to the front surface of the PLC. One end of the first connecting pipe is connected with a flange on the left upper part of the central circulation tube evaporator, and the other end is connected with the flange of the material mixing barrel structure. The device has the beneficial effects that through the arrangement of the material mixing barrel structure, a connecting shaft and stirring blades can be rotated by starting a stirring motor, and water and basic magnesium chloride in a working barrel are mixed, so that the subsequent steam evaporation work is facilitated.

Description

technical field [0001] The invention belongs to the technical field of sewage and wastewater treatment equipment, and in particular relates to a device for segmental collection and recycling of ethyl maltol sewage and wastewater. Background technique [0002] During the production process of ethyl maltol, the cooling water and condensed water produced by the chlorination reactor all enter the washing channel of the workshop and enter the collection pool, and then are transported to the sewage treatment system through pipelines for treatment, which wastes water resources and increases the cost of sewage treatment and environmental discharge pressure. [0003] At present, in the existing production process of ethyl maltol, the distilled water and condensed water of the chlorination reactor are used as waste water and are all discharged into the sewage treatment system for treatment, which wastes water resources and increases the cost of sewage treatment, increasing the environ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a segmental collection and recycling device for ethyl maltol sewage and wastewater, so as to solve the problem that the distilled water and condensed water in the chlorination reaction kettle in the existing ethyl maltol production process all enter the sewage treatment system as waste water Discharge after treatment wastes water resources and increases the cost of sewage treatment, increasing the pressure on environmental protection and discharge of enterprises, which has become a difficult problem that restricts the development of enterprises

Images