Self-adaptive discharge pipeline for chemical sewage

Abstract

The invention discloses a self-adaptive discharge pipeline for chemical sewage. The self-adaptive discharge pipeline comprises a pipe body, a water inlet is formed in the end part of the pipe body, and a stop block is fixedly connected to the inner top wall of the pipe body; a filter screen is fixedly connected between the lower side wall of the stop block and the inner bottom wall of the pipe body; the upper side wall of the pipe body is fixedly connected with a storage tank; a first gear is installed on the lower side wall of the storage tank, an impact plate is fixedly connected to the outer wall of the first gear, a discharging pipe is slidably inserted into the lower side wall of the pipe body, the lower end of the discharging pipe penetrates through a check block, and the outer wall of the discharging pipe makes contact with the first gear. The feeding amount of magnetic seeds and a coagulant is changed through the rotation amplitude of the impact plate impacted by water flow, so that self-adaptive change of the feeding amount of the magnetic seeds and the coagulant according to the amount of chemical sewage is achieved; the cleaning of the surface of the filter screen is achieved through movement of the scraper, and the normal filtering effect of the filter screen is guaranteed, and therefore, it is guaranteed that the sewage is smoothly discharged into a pipeline.

Description

Technical field [0001] The present invention relates to the field of chemical sewage treatment, and more particularly to chemical sewage adaptive discharge pipes. Background technique [0002] The chemical industry includes two major categories of organic chemicals and inorganic chemicals, various chemical products, complex ingredients, and wastewater discharged from the chemical plant refer to chemical wastewater. It is mainly used to change the original physical properties or chemical properties after use, which has become wastewater containing different types of impurities. Chemical wastewater is wastewater such as process wastewater, cooling water, exhaust gas washing water, equipment and venue rinsing water in chemical production. If these wastewater is emissions, it will cause different properties and different degrees of pollution to endanger the health of humanity and affect the production of industrial and agriculture. [0003] Chemical sewage contains a large number of ...

AI Technical Summary

Problems solved by technology

If the waste water is discharged without treatment, it will cause different properties and degrees of pollution to the water body, thereby endangering human health and affecting industrial and agricultural production.

[0003] Chemical sewage contains a large amount of metal ions and suspended solids, which require magnetic seeds and coagulants to absorb, but the input amount of magnetic seeds and coagulants cannot be changed according to the actual discharge of chemical sewage, which will affect the metal and suspended solids in chemical sewage. removal of

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