A drilling rig mud conditioning apparatus

CN224686420UActive Publication Date: 2026-08-28XINJIANG XIAONUO ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202621164382.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2026-07-30
Publication Date
2026-08-28
Estimated Expiration
2036-07-30

AI Technical Summary

Technical Problem

[0002]在石油天然气钻井、地质钻探、桩基施工及非开挖定向钻进等工程作业中,井口返出的废弃泥浆会混杂大量井下岩屑、粗细泥沙、固相杂质,若未经有效预处理直接循环复用或直接排放,将严重影响钻井施工效率、设备使用寿命及现场施工安全性,同时易造成严重的施工污染与资源浪费

Benefits of technology

1、本实用新型在将泥浆向外部振动筛输送时,隔板可实现对较大砂石颗粒流动轨迹的阻挡使其残留在处理框内,因此可实现对泥浆中较大颗粒的初步分离,从而后续当泥浆下落在振动筛上时,可降低较大颗粒与筛网之间的冲刷,造成筛网出现破损的概率;

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Abstract

The utility model relates to the field of slurry processing, especially a drilling machine slurry pretreatment equipment, the drilling machine slurry pretreatment equipment includes the support frame, is equipped with the processing frame that carries out the pretreatment to the slurry in the support frame, the processing frame fixed frame is established in the support frame, and the inside fixed mounting of processing frame has a plurality of evenly distributed baffle, the top of baffle is located in the processing frame, the processing frame top one side with baffle opposite parts all are equipped with the blanking recess of one side, one end fixed mounting of processing frame has the intercommunication liquid inlet pipe, and the other end fixed mounting of processing frame has the intercommunication liquid outlet pipe, the utility model provides a drilling machine slurry pretreatment equipment, and the baffle can realize the blocking of larger sandstone particle flow trajectory and make it remain in the processing frame, so can realize the primary separation of larger particles in the slurry, thereby when the slurry falls on the vibrating screen subsequently, can reduce the scouring between larger particles and screen, causes the probability of screen damage.
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