Method for quickly detecting solid-state dioxin emitted by chimney
A chimney emission and detection method technology, applied in the field of dioxin detection, can solve the problems of poor accuracy, high price, no specific quantitative data, etc., and achieve the effect of solving the high price.
Pending Publication Date: 2019-10-25
滁州智慧城市环保科技有限责任公司
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Problems solved by technology
[0005] 1. Existing technology 1: When sampling dioxin, observe whether the filter cartridge is black with the naked eye to judge whether the dioxin exceeds the standard, and the accuracy is poor. It is only a judgment based on one's own experience; there is no specific quantitative data; the error rate is high
[0006] 2. Existing technology 2: "On-line rapid detection technology for dioxin emissions in the incineration process" jointly developed by Fuchunjiang Environmental Protection and Zhejiang University. Disadvantage: expensive, 5 million yuan / set
[0007] 3. Existing technology 3: refer to the national standard 77.2-2008: the price is expensive, 10,000 yuan / sample, the detection cycle is long, and it takes about 1 month from sampling to analysis.
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Embodiment 1
[0054] Applied to Chuzhou Smart Environmental Dioxin Online Intelligent Monitoring Platform: A rapid detection method for solid-state dioxins emitted from chimneys, including a big data computing center, an information collection module and a transmission module. The big data computing center includes an online intelligent detection platform and automatic analysis module, the automatic analysis module includes a calculation module and a display module, the calculation module is a computer automatic calculation system in the prior art, and the display module is a display screen, so the prior art will not be described too much;
[0055] The transmission module includes the wireless transmitting module of the factory area and the wireless receiving module of the big data computing center. The big data computing center is a general term for the operation of the entire system, which has the functions of analyzing and comparing the collected information and computing;
[0056] The in...
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Abstract
The invention discloses a method for quickly detecting solid-state dioxin emitted by a chimney. The method adopts a big data computing center, an information acquisition module and a transmission module, and is characterized in that the big data computing center comprises an online intelligent detection platform and an automatic analysis module, the automatic analysis module comprises a computingmodule and a display module; the transmission module comprises a factory wireless transmission module and a wireless receiving module of the big data computing center. The method performs split detection of soot concentration and fly ash concentration, calculates the emission concentration of dioxin by means of a big data online intelligent monitoring platform by using a chimney emission solid-state dioxin technical formula, calculates the emission concentration of dioxin simply and rapidly, and solves the problem of determining the concentration of solid-state dioxin relying on the naked eyes.
Description
technical field [0001] The invention relates to the technical field of dioxin detection, in particular to a rapid detection method for solid-state dioxins emitted from chimneys. Background technique [0002] On December 17, 2017, the appraisal meeting of "Online Rapid Detection Technology for Dioxin Emissions in the Incineration Process" jointly developed by Fuchunjiang Environmental Protection and Zhejiang University, and the "National Waste Incineration Technology and Equipment" led by Zhejiang University and participated by Fuchun Environmental Protection The awarding ceremony of "Engineering Laboratory" was held in Fuyang District, Hangzhou. The identification team affirmed that the online rapid detection system for dioxin emissions is the world's first online rapid detection system for dioxin emissions. Leading level, agreed to pass the identification. [0003] The principle of rapid detection of dioxins: tunable laser ionization combined with time-of-flight mass spec...
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IPC IPC(8): G01N15/06
CPCG01N15/06G01N15/075
Inventor马治军周志广黄仁笑
Owner滁州智慧城市环保科技有限责任公司