Oil drilling cutting dryer

An oil drilling and drying machine technology, applied in centrifuges, centrifuges with rotating drums, etc., can solve the problems of wasting resources, polluting the environment, unreasonable structural design of solid-liquid separation equipment, etc., and reducing environmental pollution. and drilling fluid waste, simple and practical effect

Inactive Publication Date: 2013-07-10
CANGZHOU HUAYOU FEIDA SOLIDS CONTROL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the existing technology and solve the problems of unreasonable structure and design of the existing solid-liquid separation equipment, pollution of the environment and waste of resources

Method used

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  • Oil drilling cutting dryer
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Embodiment Construction

[0013] as attached figure 1 In the illustrated embodiment, the present invention is provided with: a conical screen 1, a feeding funnel 2, a scraper platen 3, a scraper 4, a dryer shell 6, a central shaft 7, a rotating arm 8, a transmission 9, and a motor 10 , first pulley 11, partition 12, second pulley 13, discharge funnel 14, storage tank 15, base 16, partition 17, bearing 18, drain pipe 19, conical screen 1 (see attached figure 2 ) is fixed on the rotating arm 8 that rotates with it, the shaft of the rotating arm 8 is a hollow shaft and a central shaft 7 is housed in its shaft hole, the central shaft 7 is supported by a bearing 18 and rotates relative to the rotating arm 8, the central shaft 7 is equipped with Scraper 4, scraper 4 (see attached image 3 ) is formed with 5 scrapers, the rotating arm 8 and the central shaft 7 are connected and driven by the transmission 9, the transmission 9 is fixed on the shell 6 of the drying machine, the motor 10 is driven by the first...

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Abstract

An oil drilling cutting dryer belongs to the technical field of solid-liquid separation equipment and aims to solve the problem that conventional solid-liquid separation equipment is unreasonable in structural design, causes environmental pollution and wastes resources. The oil drilling cutting dryer adopts the structure that a conical screen cloth is fixed on a rotating arm, a central shaft is mounted in a shaft hole of the rotating arm, a scraping device is mounted on the central shaft, a transmission is fixed on a dryer housing, a motor is connected with the input shaft of the transmission, the transmission is connected with the rotating arm and the central shaft, baffles are connected to the interior of the housing of a dryer baseframe and divide the housing into a wet cavity, a dry cavity and a transmission cavity, a feed hopper is fixed at the top of the dryer housing, and a discharge hopper is fixed at the bottom of the dryer housing. The oil drilling cutting dryer has a simple structure, is suitable for solid-liquid separation and recovery of oil drilling cuttings, as well as solid-liquid separation in other applicable industries.

Description

technical field [0001] The invention belongs to the technical field of solid-liquid separation equipment and relates to a solid-liquid separation equipment for recovering and processing waste-liquid-containing drilling cuttings produced in the process of oil drilling. Background technique [0002] With the increasing development of the oil drilling industry and the rapid advancement of science and technology, the technical requirements for the solid-liquid separation equipment for the recovery and treatment of waste generated during the oil drilling process are also getting higher and higher. In the known technology, the solid-liquid separation equipment currently used in oil drilling mainly includes vibrating screens, desanders, desilters, centrifuges and the like. However, the main function of the existing equipment is to remove the cuttings in the drilling fluid and recover the liquid. The separated cuttings also contain about 20% liquid, and these liquids are discharged ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B1/08
Inventor 闵庆新邢立国金纪东杨令
Owner CANGZHOU HUAYOU FEIDA SOLIDS CONTROL EQUIP
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