A modification treatment device for fracturing fluid production

By introducing a conical trough settling component and air flotation method into the fracturing fluid treatment unit, combined with cleaning rollers and scrapers to clean the filter screen, the problems of easy clogging of the filter screen and low settling efficiency are solved, and efficient fracturing fluid treatment is achieved.

CN224430447UActive Publication Date: 2026-06-30XINXIANG BOYUAN WATER PURIFYING MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XINXIANG BOYUAN WATER PURIFYING MATERIALS CO LTD
Filing Date
2025-09-15
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In existing fracturing fluid treatment devices, the filter screen is prone to clogging and has low settling efficiency, resulting in laborious subsequent treatment and unsatisfactory filtration effect.

Method used

A modified treatment device including a sedimentation component and a filter component is adopted. The conical trough is used to improve sedimentation efficiency, the filter screen is cleaned by cleaning rollers and scrapers, and the filtration effect is increased by combining air flotation. The air bubbles are used to adsorb suspended solids and oil droplets to form scum for separation.

Benefits of technology

It improves the ease of cleaning and settling efficiency of the filter screen, enhances the filtration effect, solves the problems of filter screen clogging and low settling efficiency, and achieves efficient fracturing fluid treatment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a modification treatment device for fracturing fluid production, relating to related technical fields such as fracturing fluid production and application. The utility model includes a settling assembly and a filtration assembly. The settling assembly includes a settling tank with a conical groove at the bottom and a drain pipe running through its periphery. The filtration assembly includes a filter plate fixed inside the settling tank, and a support frame is also fixed inside the settling tank. In use, the utility model utilizes a filtration assembly. When produced fluid containing fracturing fluid is injected into the settling tank, the fracturing fluid is initially intercepted on the surface of the filter plate and then gradually flows into the settling tank. At this point, a motor is started, driving a cleaning scraper to clean the fracturing fluid from the surface. Simultaneously, a cleaning roller rotates to clean the fracturing fluid from the filter plate mesh, solving the problems of easy clogging and difficulty in cleaning filter screens when simply filtering fracturing fluid with a filter screen.
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