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Adjustable flange and smoke dust instrument applying compatibility of adjustable flange

A technology for adjusting flanges and smoke and dust meters. It is used in instruments, scientific instruments, measuring devices, etc. It can solve the problems of distortion, lack of dust data, and difficulty in reducing procurement costs, and achieve the effects of reducing storage costs, improving quality, and quick replacement.

Pending Publication Date: 2020-04-17
广东柯内特环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing on-line detection equipment for flue gas from pollution sources, the smoke meter generally uses the laser backscattering method to measure the dust in the flue. However, this kind of smoke meter is generally set with a fixed optical path when it leaves the factory. The diameter of the measuring flue of this type of smoke meter has been fixed at the factory, so that this type of smoke meter can only pre-set its own fixed optical path based on the diameter of the flue on site
[0003] However, since this type of smoke meter has been set with a fixed optical path when it leaves the factory, when any smoke meter fails, it is difficult for the manufacturer to replace it with a smoke meter with another optical path, which will easily lead to the loss of the smoke online monitoring data of the pollution source. Missing or distorted data on dust
Moreover, the diameter of the flue at the production site varies, and manufacturers often need to purchase a variety of smoke meters with fixed optical paths to achieve effective dust monitoring, which makes it difficult to reduce the purchase cost

Method used

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  • Adjustable flange and smoke dust instrument applying compatibility of adjustable flange
  • Adjustable flange and smoke dust instrument applying compatibility of adjustable flange
  • Adjustable flange and smoke dust instrument applying compatibility of adjustable flange

Examples

Experimental program
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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 1~5 The adjustable flange shown includes the first flange 1 that can be connected to the flue 17 and the second flange 2 that can be connected to the smoke meter 18, based on the high-temperature acidic or high-temperature alkaline working conditions on site , the first flange part 1 and the second flange part 2 can be made of corrosion-resistant stainless steel, wherein,

[0028] The first flange 1 is provided with a first connecting portion 3 that can be connected to the flue 17, and the first connecting portion 3 is provided with a first optical path hole 4 that can be connected to the flue 17. The first connection The part 3 is provided with a first extension part 5 extending toward the second flange part 2 along the axial direction of the first optical path hole 4, and the first extension part 5 is provided with a first passage...

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PUM

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Abstract

The invention discloses an adjustable flange which comprises a first flange piece capable of being connected with a flue and a second flange piece capable of being connected with a dust instrument. The first flange piece can slide relative to the second flange piece, a first optical path channel capable of being communicated into the flue is arranged in the first flange piece, and a second opticalpath channel capable of being communicated into the dust instrument is arranged in the second flange piece. The first optical path channel and the second optical path channel are communicated with each other to form an optical path adjusting channel, and the guide axis of the first optical path channel is parallel to the guide axis of the second optical path channel. The adjustable flange also comprises an optical path adjusting assembly, the optical path adjusting assembly is respectively connected with the first flange piece and the second flange piece; the optical path adjusting assembly can fix the relative positions of the first flange piece and the second flange piece so as to adjust the length of the optical path adjusting channel. The invention also provides a smoke dust instrument applying the compatibility of the adjustable flange, so that the smoke dust instrument can be matched and mounted with other flues except the flue with the diameter corresponding to a fixed opticalpath on site.

Description

technical field [0001] The invention relates to a smoke and dust detection device, in particular to an adjustable flange and a smoke and dust meter using the compatibility thereof. Background technique [0002] In the existing on-line detection equipment for flue gas from pollution sources, the smoke meter generally uses the laser backscattering method to measure the dust in the flue. However, this kind of smoke meter is generally set with a fixed optical path when it leaves the factory. The diameter of the measuring flue of this type of smoke meter has been fixed at the factory, so that this type of smoke meter can only pre-set its own fixed optical path based on the diameter of the flue on site. [0003] However, since this type of smoke meter has been set with a fixed optical path when it leaves the factory, when any smoke meter fails, it is difficult for the manufacturer to replace it with a smoke meter with another optical path, which will easily lead to the loss of the...

Claims

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Application Information

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IPC IPC(8): G01N21/01
CPCG01N21/01G01N2021/0112
Inventor 谢浪辉岑海洋黄健辉黄建豪冯杰荣吴伟彬伦应本邱海萍
Owner 广东柯内特环境科技有限公司
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