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Unpowered drum screen

A trommel screen and power technology, which is applied in the field of trommel screen, can solve the problems that affect the continuous production, increase the complexity of equipment, and have high requirements for motor protection, and achieve the effect of zero energy consumption and convenient layout

Inactive Publication Date: 2021-10-01
BGRIMM MACHINERY & AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the fixed screen does not have the function of discharging coarse particles, it needs to be cleaned or replaced regularly, which will affect the continuous production
The common trommel screens need to add a power device (usually a motor) to make the trommel screen roll. The power device greatly increases the complexity of the equipment, and the equipment such as the cyclone is more complicated, which is not suitable for many occasions.
Especially when the material is slurry, the protection requirements for the motor are relatively high, and it is even inconvenient to provide power in some occasions, which limits the application of powered trommel screens

Method used

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  • Unpowered drum screen
  • Unpowered drum screen

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Embodiment Construction

[0020] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Straight", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather t...

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Abstract

The invention provides an unpowered drum screen. The unpowered drum screen comprises a supporting device, an executing device and a screening device. The executing device is arranged on the supporting device, and the screening device is arranged on the executing device in a penetrating mode and acts along with the executing device at the same time. The limitation that a common drum screen needs a power motor is eliminated, equipment arrangement is facilitated, and zero energy consumption is achieved.

Description

technical field [0001] The invention relates to the technical field of trommel screens, in particular to an unpowered trommel screen. Background technique [0002] Particle size classification is a commonly used process in the fields of mining, metallurgy, chemical industry, and environmental protection. The equipment used includes fixed screens, drum screens, and cyclones. Since the fixed screen does not have the function of discharging coarse particles, it needs to be cleaned or replaced regularly, which will affect the continuous production. The common trommel screens need to add a power device (usually a motor) to make the trommel screen roll. The power device greatly increases the complexity of the equipment, and the cyclone and other equipment are more complicated and not suitable for many occasions. Especially when the material is slurry, the protection requirements for the motor are relatively high, and it is even inconvenient to provide power in some occasions, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/22B07B1/42B07B1/46
CPCB07B1/22B07B1/42B07B1/46
Inventor 张建辉张福亚高轩曾晖陈强吴峰
Owner BGRIMM MACHINERY & AUTOMATION TECH CO LTD
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