A kind of bentonite preparation device for drilling mud
A technology for drilling mud and preparation equipment, which is applied in the direction of drilling composition, grain treatment, chemical instruments and methods, etc., and can solve problems such as unfavorable final product preparation and insufficient equipment crushing
Active Publication Date: 2021-05-11
安徽格太信控科技有限公司
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Problems solved by technology
[0003] During the preparation of bentonite, the materials need to be fully pulverized to ensure that other materials are fully mixed, but the existing equipment is not sufficiently pulverized, which is not conducive to the preparation of the final product
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0018] refer to Figure 1-2 , a bentonite preparation device for drilling mud, comprising a housing 1, the interior of the housing 1 is provided with a partition 2, the partition 2 divides the interior of the housing 1 into a crushing chamber above and a screening chamber below, and the partition 2 A first funnel 21 is provided in the middle of the first funnel, and a valve 20 is provided at the lower end of the first funnel 21. The inner wall of the first funnel 21 is fixed with a mounting rod. The middle part of the crushing chamber is provided with a second stirring shaft 10. Rotationally connected on the mounting rod, the upper end of the second stirring shaft 10...
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The invention discloses a bentonite preparation device for drilling mud, which comprises a shell, and the inside of the shell is provided with a partition, and the partition divides the inside of the shell into an upper crushing chamber and a lower screening chamber. The middle part of the partition is provided with a first funnel, the lower end of the first funnel is provided with a valve, the inner wall of the first funnel is fixed with a mounting rod, the middle part of the crushing chamber is provided with a second stirring shaft, and the first The lower ends of the two stirring shafts are rotatably connected to the installation rods, the upper ends of the second stirring shafts pass through the housing and are fixedly connected with the second driven wheels, and the first stirring shafts are arranged on both sides of the second stirring shafts, so The lower end of the first stirring shaft is rotatably connected to the partition plate, and the upper end of the first stirring shaft passes through the housing and is fixedly connected with a first driven wheel. The invention has simple structure and convenient operation, improves the production efficiency of bentonite, and the prepared bentonite is easier to mix with other materials, so that the product quality is more stable.
Description
technical field [0001] The invention relates to the technical field of bentonite preparation devices, in particular to a bentonite preparation device for drilling mud. Background technique [0002] Bentonite for drilling mud is to use bentonite as the main raw material to prepare drilling mud, which is used to protect the well wall, return cuttings, and cool the drill bit. Regardless of oil drilling or geological exploration drilling, a large amount of bentonite is used to prepare drilling mud. Bentonite is the basic material of drilling mud. The annual consumption of drilling mud in the world is about 1.5 million tons, and that in my country is more than 200,000 tons. Due to the development of my country's petroleum industry, the demand for bentonite for drilling fluid is increasing year by year. At present, the domestic high-grade drilling fluid uses bentonite The output is far in short supply, and the application prospect of bentonite in oil drilling is broad. [0003] D...
Claims
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IPC IPC(8): C09K8/03B02C18/10B02C23/16
Inventor 崔民生王东
Owner 安徽格太信控科技有限公司