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Under-shaft drilling water treatment device

A technology of water treatment device and pretreatment machine, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., which can solve the problems of not having a complete drilling rig drilling circulating water treatment device, etc. , to achieve the effect of reducing the amount of storage, reducing labor intensity, and reducing the frequency of dredging

Inactive Publication Date: 2013-04-03
北京中矿艾可沃特科技有限公司
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Problems solved by technology

At present, there is no complete drilling rig drilling circulating water treatment device in China.

Method used

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  • Under-shaft drilling water treatment device

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Embodiment Construction

[0020] The drilling rig drills the coal slime water into the coal slime water collection tank 2 from the drilling coal slime water incoming material pipeline 1, and enters the coal slime water pretreatment machine 3 by the coal slime water collection pump 12, and intercepts and removes large particles, and the intercepted large particles enter the mine car 11, The coal slime water through the pretreatment machine 3 enters the coagulation thickener 5, and the coal slime water concentrated by the coagulation thickener 5 enters the coal slime filter press 13, and the coal slime filter cake after the pressure filtration enters the mine car 11, and is coagulated and concentrated The overflow supernatant of the machine 5 enters the water quality on-line detector 6, and after the detection of the water quality detector 6, if the water quality is up to standard, then start the valve 14-1, and close the valve 14, and the supernatant water enters the overflow water tank 10, if the water q...

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Abstract

The invention discloses an under-shaft drilling water treatment device which can be used for purifying slime water produced in under-shaft working, solid-liquid separation of slime water is realized, the clean water is recycled and reused in a drilling machine, and the slime is dehydrated and transported out. By utilizing the device, the on-site treatment and recycling of drilling slime water is realized, the water conveying quantity to the shaft from the ground is greatly reduced, the problem that environment pollution is caused by the slime water produced by the under-shaft drilling machine is thoroughly solved, and the full-automatic operation of the system is realized, so that the working intensity of works is greatly reduced.

Description

technical field [0001] The design of the invention relates to a downhole drilling water treatment device. Background technique [0002] Downhole drilling rigs consume a lot of water. Generally, the water consumption of a single drilling rig is 10~20m 3 / h, and the water quality is strictly required, otherwise the drilling rig will be damaged, so the water for the drilling rig is completely provided from the ground to the downhole, consuming a large amount of pure water, which will become slime water after being used by the drilling rig. The method is to discharge it on the spot or directly into the water tank. The discharge on the spot will cause serious pollution to the underground working environment and cause a waste of coal resources, while the discharge into the water tank will increase the amount of coal slime in the water tank and cause serious sedimentation. , need to be cleaned frequently. If these drilling coal slime water can be properly treated to achieve solid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
Inventor 王辉锋任书堂黄永志赵鲁光张文涛
Owner 北京中矿艾可沃特科技有限公司
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