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Portable type multi-component gas diluting device

A dilution device and multi-component technology, applied in the direction of gas and gas/steam mixing, transportation and packaging, mixers, etc., can solve the problems of inconvenient operation and poor portability, and achieve easy portability, strong on-site adaptability, and solution The effect of multi-component cross-interference

Inactive Publication Date: 2017-05-10
张晓燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a portable multi-component gas dilution device, to at least solve the technical problem of poor portability in the standard gas dilution device in the prior art, and at the same time solve the technical problem of inconvenient operation in the prior art

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  • Portable type multi-component gas diluting device
  • Portable type multi-component gas diluting device
  • Portable type multi-component gas diluting device

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, so they cannot be understood as Limitations on the Invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, for e...

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Abstract

The invention provides a portable type multi-component gas diluting device. The portable type multi-component gas diluting device comprises a diluting pipeline, a first to-be-diluted pipeline and a second to-be-diluted pipeline, wherein the diluting pipeline is used for conveying diluting gas; the first to-be-diluted pipeline is used for conveying first to-be-diluted gas; the second to-be-diluted pipeline is used for conveying second to-be-diluted gas; the first to-be-diluted pipeline, the second to-be-diluted pipeline and the diluting pipeline are communicated by a tee valve, and the flows of the first to-be-diluted pipeline, second to-be-diluted pipeline and diluting pipeline are collected onto an exit pipeline after passing through a mass flowmeter, and discharged through a standard gas outlet. The portable type multi-component gas diluting device has the advantages that by arranging multiple to-be-diluted pipelines and diluting gas, multiple types of gases with target concentrations can be prepared simultaneously; the multi-component gas can be simultaneously prepared, and the study problem of crossing interference of gas in the smoke detection field is solved.

Description

technical field [0001] The invention belongs to the technical field of environmental protection devices. Specifically, the invention relates to a portable multi-component gas dilution device, which is used to generate a specific concentration of single-component or multi-component mixed gas devices at pollution source sites, laboratories and other places, especially It is suitable for gas dilution with high-purity nitrogen or clean air as the background gas. Background technique [0002] In the monitoring and management of exhaust gas emission from pollution sources, standard concentration gases are used to test and control the performance parameters of the monitoring device or system such as linearity, drift, and accuracy. The gradual promotion of ultra-low emission transformation, the pollution sources, especially the concentration of exhaust gas from coal-fired power plants, will be reduced to ultra-low limits, such as SO 2 : 35mg / Nm 3 , NO x : 50mg / Nm 3 . Low-concen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F5/06B01F3/02B01F15/00B01F15/04B01F23/10
CPCB01F23/19B01F25/40B01F35/2114B01F35/2213B01F35/22141B01F35/2215B01F35/83B01F2101/25
Inventor 张晓燕
Owner 张晓燕
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