Metal door processing plant sewage treatment equipment

Abstract

The invention relates to the technical field of environmental protection equipment, in particular to metal door processing plant sewage treatment equipment which performs multi-step treatment on sewage through a treatment box, a reaction box and a settling box, is simple in overall structure and convenient to operate, pretreats the sewage, removes large-volume impurities influencing subsequent treatment, and uniformly treats heavy metals in the sewage under the stirring of the stirring frame so that the treatment effect is good, and the practicability is high; the equipment comprises a base, abottom column, the settling tank, a water inlet pipe and a drainage pipe; the equipment further comprises the treatment box, a sewage pipe, an impurity removal net, an impurity discharge pipe, a first water pump, a first water pumping pipe, a first water supply pipe, the reaction box, a chemical box, a chemical inlet pipe, a metering pump, a chemical distribution pipe, a chemical outlet head, a first motor, a first rotating shaft, a stirring frame, a second water pump, a second water pumping pipe, a filter net, a sludge pump and a sludge pumping pipe. The impurity removal net is provided witha first inclined section, a vertical section and a second inclined section.

Description

Technical field[0001]The invention relates to the technical field of environmental protection equipment, in particular to a sewage treatment equipment of a metal door processing plant.Background technique[0002]As we all know, metal door processing plant sewage treatment equipment is an auxiliary device used in the production and processing of metal doors to treat the sewage generated during the processing, so that it can meet the discharge standards for discharge or secondary use. It is used in environmental protection equipment technology It has been widely used in the field; the existing metal door processing plant sewage treatment equipment uses the sewage through the sedimentation tank and other devices to treat it; but the sewage generated during the metal door processing contains a large amount of heavy metals, which affects the current Some sewage equipment treats the quality of sewage, and the sewage contains more large-volume impurities, which is difficult to directly treat...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the sewage treatment equipment of the metal door processing plant is an auxiliary device used in the production and processing of the metal door to treat the sewage generated during the processing, so that it can be discharged or reused after meeting the discharge standard. It is an auxiliary device in environmental protection equipment technology It has been widely used in the field; the existing metal door processing factory sewage treatment equipment uses the sewage to be treated in devices such as sedimentation tanks; but the sewage generated during the metal door processing process contains a large amount of heavy metals, which affects the existing The quality of sewage treatment by some sewage equipment, and there are many large volumes of impurities in the sewage, which is difficult to treat directly

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