Handheld flue gas sampler with magnetic suction flange

A hand-held, sampler technology, applied in the direction of sampling, instruments, scientific instruments, etc., can solve the problems of inaccurate measurement results, time-consuming and laborious, etc., and achieve the effect of simplifying the detection procedure

Inactive Publication Date: 2016-11-09
江苏嘉臣环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since there is a large gap between the inner hole of the chimney mounting flange and the probe rod, it is necessary to manually insert fillers to seal the gap between the chimney mounting flange and the probe rod tightly, which is time-consuming and laborious. will result in inaccurate measurements

Method used

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  • Handheld flue gas sampler with magnetic suction flange
  • Handheld flue gas sampler with magnetic suction flange
  • Handheld flue gas sampler with magnetic suction flange

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] like figure 1 As shown, the hand-held flue gas sampler with a magnetic suction flange in this embodiment includes a probe 1, a probe rod 2 and a handle 7, the probe 1 is arranged at the front end of the probe rod 2, and the handle 7 is arranged at the tail end of the probe rod 2, The probe rod 2 is provided with a magnetic suction flange, which includes a rotatable magnetic turntable 6 mounted on the probe rod 2 with ball bearings and a magnetic field line shielding disk 5 fixedly arranged on the probe rod 2, which can be rotated The magnetic turntable 6 is provided with a permanent magnet 8, and the magnetic force shielding disc 5 is provided with a through hole corresponding to the position of the permanent magnet; the rotatable magnetic turntable 6 and the magnetic force shielding disc 5 are in contact with each other;

[0018] like figure 2 As shown, a sealing ring 4 is provided on the side of the magnetic flux shielding disc 5 opposite to the rotatable magnetic t...

Embodiment 2

[0021] like figure 1 As shown, the hand-held flue gas sampler with a magnetic suction flange in this embodiment includes a probe 1, a probe rod 2 and a handle 7, the probe 1 is arranged at the front end of the probe rod 2, and the handle 7 is arranged at the tail end of the probe rod 2, The probe rod 2 is provided with a magnetic suction flange, which includes a rotatable magnetic turntable 6 mounted on the probe rod 2 with ball bearings and a magnetic field line shielding disc 5 welded on the probe rod 2, the rotatable magnetic The suction turntable 6 is provided with a permanent magnet 8, and the magnetic force line shielding plate 5 is provided with a through hole corresponding to the position of the permanent magnet; the rotatable magnetic suction turntable 6 and the magnetic force line shielding plate 5 are in contact with each other;

[0022] like image 3 and Figure 4 As shown, the shape and number of the through holes of the magnetic flux shielding disk 5 are the sa...

Embodiment 3

[0025] like figure 1 As shown, the hand-held flue gas sampler with a magnetic suction flange in this embodiment includes a probe 1, a probe rod 2 and a handle 7, the probe 1 is arranged at the front end of the probe rod 2, and the handle 7 is arranged at the tail end of the probe rod 2, The probe rod 2 is provided with a magnetic suction flange, which includes a rotatable magnetic turntable 6 mounted on the probe rod 2 with ball bearings and a magnetic field line shielding disc 5 welded on the probe rod 2, the rotatable magnetic The suction turntable 6 is provided with a permanent magnet 8, and the magnetic force line shielding plate 5 is provided with a through hole corresponding to the position of the permanent magnet; the rotatable magnetic suction turntable 6 and the magnetic force line shielding plate 5 are in contact with each other;

[0026] like figure 2 As shown, a sealing ring 4 is provided on the side of the magnetic flux shielding disc 5 opposite to the rotatable...

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Abstract

The invention discloses a handheld flue gas sampler with a magnetic suction flange. The handheld flue gas sampler comprises a probe, a detecting rod and a handle. The probe is arranged at the front end of the detecting rod, the handle is arranged at the tail end of the detecting rod, and the detecting rod is provided with the magnetic suction flange. The magnetic suction flange comprises a rotatable magnetic suction turntable arranged on the detecting rod through a ball bearing and a magnetic line shielding disc fixedly arranged on the detecting rod. The rotatable magnetic suction turntable is provided with a permanent magnet, and the magnetic line shielding disc is provided with a through hole corresponding to the position of the permanent magnet. The rotatable magnetic suction turntable and the magnetic line shielding disc are in contact with each other. According to the handheld flue gas sampler with the magnetic suction flange, the operation process of hand fit between a chimney mounting flange inner hole and the detecting rod in the process of detection of a conventional handheld gas sampler is avoided, and detection procedures are simplified.

Description

technical field [0001] The invention relates to the field of flue gas sampling, in particular to a hand-held flue gas sampler with a magnetic suction flange. Background technique [0002] The hand-held flue gas sampler is a portable device used to collect flue gas in the flue. It is mainly used in environmental monitoring stations, energy-saving monitoring centers, thermal power stations, and scientific research laboratories. [0003] When the existing hand-held gas sampler works, the probe is inserted into the chimney installation flange of the chimney side wall and enters the chimney. [0004] Since there is a large gap between the inner hole of the chimney mounting flange and the probe rod, it is necessary to manually insert fillers to seal the gap between the chimney mounting flange and the probe rod tightly, which is time-consuming and laborious. Will result in inaccurate measurement results. Contents of the invention [0005] The purpose of the present invention is...

Claims

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Application Information

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IPC IPC(8): G01N1/22
CPCG01N1/2258
Inventor 尹宏清尹宏彦刘世胜
Owner 江苏嘉臣环境科技有限公司
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