A double-barrel sewage treatment equipment

Abstract

The invention discloses double-barrel type sewage treatment equipment. The double-barrel type sewage treatment equipment comprises an additive adding box, an oxidization filtering barrel, a neutralization filtering barrel, a trolley and an additive adding box supporting platform, wherein an inner cavity of the additive adding box is internally provided with a vibration motor and a baffle; inclined feeding holes are formed in front-end outer walls of the oxidization filtering barrel and the neutralization filtering barrel; an additive discharging hole is connected with the inclined feeding holes through additive injection pipes. According to the double-barrel type sewage treatment equipment, the additive adding box is divided into two independent feeding boxes through the baffle and the vibration motor drives the additive adding box to vibrate; a coagulant aid and a neutralizing agent are synchronously added into the oxidization filtering barrel and the neutralization filtering barrel respectively; a proportional valve is arranged so that the dosage of an additive can also be accurately controlled; the coagulant aid and the neutralizing agent are uniformly mixed with sewage through a stirring mechanism so that chemical reaction time is effectively shortened; the sewage in the oxidization filtering barrel and the neutralization filtering barrel react synchronously so that the sewage treatment efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a double-barrel sewage treatment equipment. Background technique [0002] Sewage treatment is the process of purifying sewage to discharge a certain water body or meet the water quality requirements for reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. Various fields are also increasingly entering the daily life of ordinary people. At present, the chemical reaction between additives and sewage is mostly used in sewage treatment. The reaction time is long, and the reaction is often insufficient due to the dosage error of additives, which not only affects the sewage treatment effect, but also consumes time and energy. [0003] The Chinese patent with the publication number 201610380777.4 discloses a double-barrel sewage treatment equipment...

AI Technical Summary

Problems solved by technology

At present, the chemical reaction between additives and sewage is mostly used in sewage treatment, the reaction time is long, and the reaction is often insufficient due to the dosage error of additives, which not only affects the sewage treatment effect, but also consumes time and energy.

[0003] The Chinese patent with the publication number 201610380777.4 discloses a double-barrel sewage treatment equipment, including a treatment cylinder, the treatment cylinder includes an oxidation cylinder and a neutralization cylinder, and the top of the oxidation cylinder and the neutralization cylinder are connected by a material channel , the bottom side of the oxidation cylinder is equipped with a material inlet, the bottom of the oxidation cylinder is equipped with a miscellaneous discharge port, the side of the oxidation cylinder is equipped with an oxygen inlet, the top of the oxidation cylinder is equipped with a coagulant adding box, and the top of the neutralization cylinder There is a neutralizing agent adding box, and a discharge port is provided at the bottom of the neutralizing cylinder; its structure is relatively simple, and the double-cylinder additive feeding is a separate structure, and it is troublesome to add the reactant to the cylinder, and it does not have automation and quantification ; and the additives are easy to agglomerate when placed in the cylinder, and it is easy to block the additive inlet. In addition, the additives cannot be well mixed with the sewage after injection, resulting in poor sewage treatment effect and low efficiency

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