Negative pressure type chlorine dioxide generator with pressure adding system

By designing a negative pressure chlorine dioxide generator pressurized dosing system, and utilizing components such as buffer tanks and dosing pump sets, the system achieves stable transfer and uniform distribution of disinfectant, solving the problem of unstable disinfectant dosing in existing technologies and realizing efficient and precise disinfectant dosing.

CN224371388UActive Publication Date: 2026-06-19SICHUAN LIXIN WATER TREATMENT EQUIPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN LIXIN WATER TREATMENT EQUIPMENT CO LTD
Filing Date
2025-06-19
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing chlorine dioxide generators are easily affected by the pressure of the dynamic water and the resistance of the pipeline under negative pressure conditions, which limits the height, location and quantity of disinfectant dosing points, and they cannot operate normally when the dosing distance and resistance are large.

Method used

A negative pressure chlorine dioxide generator pressurized dosing system was designed, including components such as a buffer tank, a dosing pump group, a liquid level detector, a flow monitor, and a blockage detector. The buffer tank transfers the solution to achieve stable transfer and uniform distribution, ensuring positive pressure dosing and precise multi-point dosing of disinfectant.

Benefits of technology

It achieves stable generation and uniform dosing of disinfectant, removes the limitations on the height and distance of the dosing point, has a dosing pressure range of 0.05MPa-1.0MPa, and a dosing distance of up to 500 meters, ensuring the safe and stable operation of the equipment and the precise multi-point dosing of disinfectant.

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Abstract

The utility model discloses a negative pressure type chlorine dioxide generator pressure adding system relates to chlorine dioxide production technical field, including chlorine dioxide generator body, one side of chlorine dioxide generator body is connected with buffer tank, the outside communication of buffer tank has the two groups of adding pump group of left and right symmetry design, the utility model discloses beneficial effect is: through setting buffer tank, can be convenient for with adding pump group connection together of chlorine dioxide generator body, realized the stable transfer of solution, avoided the problem such as the operation instability that direct adding possibly brought, realized the positive pressure adding of each point chlorine dioxide disinfectant in factory, solved the requirement limit to adding point height and distance, and the adding pressure range can reach 0.05MPa 1.0MPa, and the adding distance can reach 500 meters, and, with chlorine dioxide generator realizes complete interlocking, guarantees the safe and stable operation of process equipment at the same time, realizes the multi -point precision adding of chlorine dioxide disinfectant.
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