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Mineral powder sampler

A sampler and dust technology, which is applied in the field of air detection equipment, can solve the problems of inaccurate dust sampling results and uneven dust density, and achieve the effect of increasing the range of air collection and accurate data collection

Inactive Publication Date: 2017-12-26
重庆美高科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current dust sampler can only sample the air near the pre-collector, and the dust density in the air in most places is uneven, so the dust sampling results of the current dust sampler are not accurate enough

Method used

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  • Mineral powder sampler

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

[0019] Such as figure 1 As shown, the mining dust sampler includes a main engine 2, a pre-collector 1, a straight pipe 12, an L-shaped pipe 11 and an auxiliary motor 15. An air pump is arranged in the main engine 2, and the air pump is movably connected with the straight pipe 12. The auxiliary motor 15 Fixed on the host machine 2, the output end of the auxiliary motor 15 is connected with the first gear 14, the straight pipe 12 is covered with the second gear 13, the first gear 14 and the second gear 13 are meshed with each other, the L-shaped pipe 11 One end is connected to the straight pipe 12, the other end of the L-shaped pipe 11 is connected to the pre-collector 1, and also includes a motor 6 and a bas...

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Abstract

The invention discloses a mineral powder sampler and relates to air detection equipment. The mineral powder sampler comprises a main machine, a pre-capturer, a straight tube, an L-shaped tube and a secondary motor, wherein an air pump is arranged inside the main machine and is moveably connected with the straight tube; the secondary motor is fixed on the main machine; a first gear is connected with the output end of the secondary motor; the straight tube is sleeved by a second gear; the first gear is meshed with the second gear; one end of the L-shaped tube is connected with the straight tube; the other end of the L-shaped tube is connected with the pre-capturer; the straight tube is driven to rotate by the secondary motor through the first gear and the second gear; the rotating shaft at the output end of the secondary motor is parallel to a water level; the rotating shaft of the straight tube is parallel to the rotating shaft of the output end of the secondary motor; the L-shaped tube connected with the straight tube rotates with the straight tube as a rotating shaft under the driving of the straight tube; and a relatively large range of air can be collected by the pre-capturer connected to the other end of the L-shaped tube.

Description

technical field [0001] The invention relates to air detection equipment, in particular to a mine dust sampler. Background technique [0002] Dust sampler refers to a portable device for collecting dust samples in dusty air. It is widely used in disease prevention, environmental monitoring, labor protection, safety supervision, military, scientific research and teaching, metallurgy, petrochemical, railway, building materials and other departments. Hygienic monitoring and evaluation, specially used to determine the average concentration of dust in the air in the workplace of production teams. In the dust sampler, the pre-collector is a separation device of the dust sampler, which is used to collect dust and conduct relevant data analysis on the dust collected through the internal filter of the pre-collector. However, the current dust sampler can only sample the air near the pre-collector, and the dust density in the air in most places is not uniform, so the dust sampling resu...

Claims

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Application Information

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IPC IPC(8): G01N1/24
CPCG01N1/24G01N1/2273
Inventor 简俊江记记梅超
Owner 重庆美高科技有限公司
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