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A dust-proof flue gas analyzing device

A flue gas analysis and flue gas analyzer technology, which is applied in the preparation of analytical materials, test samples, measuring devices, etc., to avoid wear, prolong service life, and ensure accuracy.

Pending Publication Date: 2018-04-17
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a dust-proof flue gas analysis device, which can not only prevent the flue gas analyzer from clogging, but also reduce the temperature of the flue gas to be detected, so as to ensure the normal operation of the flue gas analyzer

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  • A dust-proof flue gas analyzing device

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Embodiment Construction

[0012] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0013] Embodiment of the present invention: the structure diagram of the dust-proof flue gas analysis equipment is as follows figure 1 As shown, it includes a flue gas analyzer 2, a sampling pipe 10 and a dust filter device 8, the sampling pipe 10 is connected to the dust filter device 8, the dust filter device 8 is connected to the air pump 7, and the air pump 7 is connected to the air storage tank 5 , the gas storage tank 5 is connected to the flue gas analyzer 2 through the hose 3, a smoke inlet valve 9 is installed on the sampling pipe 10, a check valve 6 is installed between the air extraction pump 7 and the gas storage tank 5, and the gas storage A pressure control valve 4 is installed at the outlet end of the tank 5 . A recirculating cooli...

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Abstract

A dust-proof flue gas analyzing device is disclosed. The device includes a flue gas analyzer, a sampling pipe and a dust filtering gear. The sampling pipe is connected to the dust filter. The dust filter is connected to a sucking pump. The sucking pump is connected to a gas storage tank. The gas storage tank is connected to the flue gas analyzer through a hose. The sampling pipe is provided with aflue gas feeding valve. A check valve is mounted between the sucking pump and the gas storage tank. An outlet end of the gas storage tank is provided with a pressure control valve. Large solid emission particles in flue gas can be removed through filtration through the dust filter, thus protecting the flue gas analyzer from being blocked, preventing instrument inside abrasion caused by solid particles, protecting the flue gas analyzing system and prolonging the service lifetime of instruments. In addition, a recyclable cooling water bag on the sampling pipe is utilized to cool the flue gas soas to ensure that the flue gas analyzer can work normally at a reasonable temperature.

Description

technical field [0001] The invention relates to a flue gas analysis device capable of preventing dust, and belongs to the technical field of flue gas analysis. Background technique [0002] The standard of flue gas discharge is the basic requirement of environmental protection. Environmental protection should adhere to the principle of "prevention first, management and treatment, and combination of prevention and control", and solve environmental pollution and ecological damage in the process of economic construction. Benefit and environmental protection are unified. In order to protect and improve the living environment and ecological environment, prevent and control pollution and other public hazards, protect human health, and promote sustainable economic and social development, it is required that flue gas emissions must meet environmental protection requirements. [0003] In recent years, security issues have been increasingly concerned by all walks of life. If the smo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/34G01N33/00
CPCG01N1/34G01N33/0011
Inventor 许石青
Owner GUIZHOU UNIV
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