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A sludge treatment system for drilling engineering mud circulation

A technology for sludge treatment and mud, which is applied in the direction of sludge treatment, water/sludge/sewage treatment, mining wastewater treatment, etc. It can solve the problems of unsatisfactory sludge treatment, multiple mixing dead ends, waste of consumables, etc. Achieve the effect of saving equipment consumables, improving mixing effect and improving mixing efficiency

Active Publication Date: 2022-08-05
SHANDONG PROVINCIAL COAL GEOLOGICAL PLANNING EXPLORATION & RES INST
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] In view of the deficiencies and defects in the prior art, the purpose of the invention is to provide a sludge treatment system for drilling engineering mud circulation, which solves the current problem of mud When recycling waste sludge, the sedimentation tank is sprayed with chemicals. In order to make the sludge and chemicals mix well, it is necessary to install multiple mixing devices in the sedimentation tank, and the volume of each mixing device is also relatively large. Not only It causes a certain waste of consumables, and there are many mixing dead angles, which leads to the problem that the treatment of sludge cannot achieve the desired effect

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  • A sludge treatment system for drilling engineering mud circulation
  • A sludge treatment system for drilling engineering mud circulation
  • A sludge treatment system for drilling engineering mud circulation

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Embodiment Construction

[0035] Attached to the following Figure 1-7 The invention is described in further detail.

[0036] The embodiment of the invention discloses a sludge treatment system for drilling engineering mud circulation. refer to figure 1 , a sludge treatment system for drilling engineering mud circulation, including vibrating screen 7 and sedimentation tank 6, vibrating screen 7 is the equipment of the mud circulation system, waste mud sludge is discharged from the vibrating screen 7, and the sludge of the vibrating screen 7 is discharged. Between the mud outlet and the sedimentation tank 6, a converging pipe 1 arranged obliquely and a fully integrated pipe 2 arranged vertically are arranged in sequence. Schematically), the sedimentation tank 6 is located directly below the outlet of the fully integrated mixed pipe 2, and the fully integrated mixed pipe 2 is provided with a spray device 3 that can spray chemicals on the sludge passing through the fully integrated mixed pipe 2 and a sp...

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Abstract

The invention discloses a sludge treatment system for drilling engineering mud circulation, which includes a vibrating screen and a sedimentation tank, and an inclined confluence pipe and a vertical integrated mixing pipe are arranged between the sludge outlet of the vibrating screen and the sedimentation tank. The integrated mixing pipe is equipped with a spraying device that can spray the agent through the sludge and a mixing mechanism that can evenly mix the sludge and the agent. By setting the converging pipe and the comprehensive mixing pipe, and setting up the spraying device, when the sludge is transported to the sedimentation tank, the agent can be sprayed and added simultaneously, and the mixing mechanism is further set up, which also makes the sludge and the agent mix. It is further mixed evenly under the mixing of the mixing mechanism. Compared with the current direct installation of a stirring device in the sedimentation tank, the volume of the equipment is reduced, the equipment consumables are saved, and the mixing has no dead ends, which improves the mixing effect and achieves environmental protection and green. Exploration purpose.

Description

technical field [0001] The invention belongs to the technical field of sludge treatment, in particular to a sludge treatment system used for drilling engineering mud circulation. Background technique [0002] In drilling engineering such as geological and mineral drilling engineering, mud circulation is an essential and important part. In this process of mud circulation, a certain amount of waste mud sludge will be generated, and these sludges contain many substances harmful to the environment, such as oils, chemical additives, heavy metals (such as mercury, copper, chromium and lead, etc. ), macromolecular organic compounds, alkaline substances, etc., if they are not treated, they are discharged again or left in the sedimentation tank, which will cause secondary pollution and seriously endanger the ecological environment. [0003] With the strengthening of environmental awareness and the requirements of green exploration work, more and more construction sites will add chem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F11/00B01F33/82B01F27/95C02F103/10
CPCC02F11/00C02F2103/10
Inventor 王怀洪沈立军朱裕振周明磊刘雪孙超张文艳张心彬汝亮
Owner SHANDONG PROVINCIAL COAL GEOLOGICAL PLANNING EXPLORATION & RES INST
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