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Integrated efficient coagulation, oxidation and clarification equipment

A kind of equipment and coagulation technology, which is applied in the field of integrated high-efficiency coagulation, oxidation and clarification equipment to achieve good removal effect, reduce COD, and improve effective utilization.

Pending Publication Date: 2021-03-12
INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI +1
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Problems solved by technology

[0005] In the present invention, the applicant proposes an integrated high-efficiency coagulation oxidation clarification equipment, aiming at the problems of removing suspended solids, ions, reducing substances and other pollutants in wastewater in water treatment process facilities, coupling water treatment chemicals and oxidation technology, integrated Designed to achieve efficient removal of suspended solids, ions and COD in wastewater to meet relevant discharge requirements

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  • Integrated efficient coagulation, oxidation and clarification equipment
  • Integrated efficient coagulation, oxidation and clarification equipment
  • Integrated efficient coagulation, oxidation and clarification equipment

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Embodiment Construction

[0034] The following will further describe the structural characteristics and the realization of the operation and application functions of the device of the present invention in conjunction with the accompanying drawings.

[0035] Such as figure 1 As shown, the integrated high-efficiency coagulation oxidation clarification equipment is characterized in that: the main structure of the equipment is composed of a column mixer 2, a cylinder body 4, a mixing chamber 7, a conical mud bucket 12 and a support leg 14; the column mixing The mixer is located on the upper part of the diversion cylinder and is connected with the water inlet pipe. There is a threaded pipe inside the mixer; the cylindrical mixer is supported by the steel pipe inside the diversion cylinder, and the sewage enters the mixer through the water inlet pipe 1, and then passes through the spiral pipe 3. Preliminary mixing with the coagulant agent; then the mixed solution enters the mixing chamber 7 for rapid and suf...

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Abstract

The invention relates to integrated efficient coagulation, oxidation and clarification equipment, belongs to the technical field of sewage treatment, and particularly relates to technologies such as mixing, flow guiding, inclined plate treatment and precipitation for removing suspended solids and ions in sewage. Various treatment technologies are integrated, the use of an efficient coagulant and ozone oxidation are combined, suspended solids, ions and reducing substances in the wastewater are rapidly removed, and efficient separation of solid and liquid and advanced treatment of the wastewaterare realized. According to the invention, the bottleneck problem of the traditional coagulating sedimentation technology is solved, the equipment is highly integrated, the process is simplified, theoccupied area is reduced, the management is convenient, suspended matters and ions are treated by single equipment, the wastewater quality is improved, the oxidation technology is integrated, and theup-to-standard discharge of wastewater is ensured. Meanwhile, the method is used as a pretreatment link in a water treatment process, so that the water treatment process flow is shortened, the load ofa subsequent advanced treatment process section is reduced, and the overall investment and operation cost are reduced.

Description

technical field [0001] The invention relates to integrated high-efficiency coagulation oxidation clarification equipment, in particular to the field of water treatment. Background technique [0002] With the rapid development of my country's national economy, the output of sewage in the production process is increasing day by day, and the harmless treatment of sewage will be an important measure to protect natural water bodies. In most sewage treatment processes, the coagulation process plays an important role in the process of water pollution control and water purification as a pretreatment link, mainly removing suspended solids and ions in sewage. [0003] Most of the sewage has suspended solids and colloidal substances. Because the particle size is small and it is not easy to settle, coagulation and sedimentation will effectively solve this problem. By adding an appropriate coagulant to the sewage and fully mixing the reaction, the colloids in the water will destabilizat...

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Application Information

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IPC IPC(8): C02F9/04
CPCC02F1/52C02F1/78C02F9/00C02F2001/007C02F2201/002
Inventor 郑煜铭王炳煌苑志华
Owner INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI
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