Centrifugal sand grain separation device and implementation method

A separation device and centrifugal technology, applied in chemical instruments and methods, solid separation, grading, etc., can solve the problems of not having the value of generalization and application, unsuitable angle and density of the screen surface, and high labor intensity, etc., to achieve The effect of simple structure, high degree of automation and large processing capacity

Inactive Publication Date: 2010-06-09
TIANJIN DAGANG OILFIELD GROUP ENG CONSTR +1
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Problems solved by technology

Even if a small number of projects with high requirements are used to sort sand, water washing or winnowing is generally used. Due to the limitations of sewage treatment and environmental pollution, these methods do not have the value of general application
At the

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  • Centrifugal sand grain separation device and implementation method
  • Centrifugal sand grain separation device and implementation method
  • Centrifugal sand grain separation device and implementation method

Examples

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[0030] The technical solution of the present invention will be further described in detail below with reference to the drawings and embodiments:

[0031] Such as figure 1 As shown, 1 speed-regulating motor, 2 feeding port, 3 bulk material range controller, 4 main shaft, 5 first-level bulk tray, 6 second-level bulk tray, 7 inner cylinder, 8 outer cylinder, 9 support frame, 10 Coarse sand discharge port, 11 fine sand discharge port.

[0032] The motor 1 is located at the top of the centrifugal sand separator, the support frame 9 is connected to the outer cylinder 8; the top of the outer cylinder 8 is a whole piece of steel plate, and a rectangular hole is opened at the position of the inlet 2; the bulk material range controller 3 The upper part is connected with the steel plate on the top of the outer cylinder 8, the lower part is connected with the side wall of the outer cylinder 8; the upper part of the main shaft is connected with the speed-regulating motor shaft, and the lower pa...

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Abstract

The invention relates to a centrifugal sand grain separation device and an implementation method. The centrifugal sand grain separating device comprises a speed regulating motor, a feeding device, a discharging device, a primary separation device, a secondary separation device, a collecting device and a conveying device. The primary separation device consists of a bulk material disc and a bulk material range controller, wherein the bulk material disc is a steel conical barrel or a steel disc connected with a main shaft of the motor, and the bulk material range controller consists of a steel cylinder and a steel truncated cone cylinder. The secondary separation device is a bulk material disc connected with the main shaft of the motor, the size of the bulk material disc is greater than thatof a primary bulk material disc, and the secondary separation device is a steel disc or a steel fan blade capable of adjusting angles. The centrifugal sand grain separation device can effectively separate sand grains with the grain size more than or less than certain grain size (a controlled diameter) so that separated sand materials meet the requirements on engineering application. The centrifugal sand grain separation device has the advantages of the separation of thick and thin sand grains, high automation degree, time and labor saving, simple structure, durability, easy repair, large treatment quantity and high separation efficiency.

Description

technical field [0001] The invention relates to sand sorting equipment, in particular to a centrifugal sand separation device and a realization method. Background technique [0002] Sand is an important engineering material in construction engineering. In recent years, due to the rapid development of my country's capital construction projects, the qualified sand sources used in civil construction projects have been gradually exhausted. There are few particles, it is difficult to meet the requirements of engineering use, and further screening is required. [0003] In recent years, rich oil resources have been explored in many desert regions in my country and the world. Petroleum development is inseparable from capital construction, and capital construction cannot be separated from concrete. Due to the special conditions of the desert, the stones used for concrete can only be transported from outside the desert at present, and the huge transportation cost has greatly increas...

Claims

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Application Information

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IPC IPC(8): B07B13/11B07B13/16B07B13/18
Inventor 亢景付蒋晓鸥
Owner TIANJIN DAGANG OILFIELD GROUP ENG CONSTR
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