Flue gas analysis equipment with online monitoring function
A technology of flue gas analysis and equipment, which is applied in the structural details, analysis materials, and gas mixtures of gas analyzers, etc., which can solve the problem that flue gas analysis equipment cannot collect and measure harmful gases and oxygen at any time, and achieve the best cooling pipe temperature Effect
Pending Publication Date: 2022-02-15
SHENZHEN SINAEAN CO TECH ENERGY TECH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to solve the shortcomings in the prior art that the flue gas analysis equipment cannot collect and measure the concentration of harmful gases such as sulfur dioxide, nitrogen oxides, carbon monoxide and oxygen in the flue gas at any time, and proposes an on-line monitoring flue gas Gas analysis equipment
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Embodiment 1
[0028] refer to Figure 1-7 , a flue gas analysis device with on-line monitoring, including an oil cooling system, the oil cooling system includes an oil tank 1, the oil tank 1 is sealed and connected with a connecting pipe, and the end of the connecting pipe away from the oil tank 1 is sealed and communicated with a radiator 3. The oil return pipe 10 is sealed and connected to the radiator 3, and the oil inlet pipe 9 is connected to the oil tank 1. The outer side of the oil inlet pipe is connected to a cooling circulation system, and the cooling circulation system includes a No. 2 tee on the outside of the oil inlet pipe. Valve 8 and No. 1 three-way valve 5, and the No. 1 three-way valve 5 is sealed and connected with No. 1 oil pump 6, and the oil inlet pipe 9 is connected with No. 2 oil pump 7. The outer side of the connecting pipe is provided with an oil flow meter 2, and the oil inlet pipe The outside of 9 is provided with an outer ball valve 4, and one end of the oil inle...
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The invention belongs to the field of flue gas analysis equipment, particularly relates to flue gas analysis equipment with an online monitoring function, and aims to solve the problem that the conventional flue gas analysis equipment cannot collect and measure the concentrations of harmful gases such as sulfur dioxide, nitrogen oxide and carbon monoxide and oxygen in flue gas at any time. The following solutions are now proposed, the equipment comprises an oil cooling system, the oil cooling system comprises an oil tank, a radiator hermetically communicated with the oil tank through a connecting pipe, an oil return pipe hermetically communicated with the radiator and an oil inlet pipe hermetically communicated with the oil tank, the outer side of the oil inlet pipe is connected with a cooling circulation system, and the ends, close to each other, of the oil inlet pipe and the oil return pipe are hermetically communicated with the same smoke taking pipe. The temperature of the cooling pipe can be better reduced, the smoke taking pipe can operate in a kiln for a long time, the concentration of sulfur dioxide, nitric oxide, carbon monoxide and other harmful gases and oxygen in the smoke can be collected and measured at any time, and the comprehensive analysis benefit that the smoke can be collected at any time is created.
Description
technical field [0001] The invention relates to the technical field of flue gas analysis equipment, in particular to an online monitoring flue gas analysis equipment. Background technique [0002] The online flue gas sampling and analysis equipment is the core online flue gas analysis equipment widely used in industrial kilns such as boilers, calciners, heating furnaces, and rotary kilns. Its function is to measure sulfur dioxide, nitrogen oxides, The concentration of harmful gases such as carbon monoxide and oxygen. The analyzer consists of two parts, the gas system and the circuit system. Its working principle is that the exhaust pump sends the flue gas to the gas chamber of the sensor through the sampling tube, and the output electrical signal of the sensor amplifies the analog signal through the electronic circuit, and converts it into the concentration of the gas to be measured. [0003] Since the online flue gas sampling and analysis equipment has been used in many i...
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IPC IPC(8): G01N33/00G01N1/24G01N1/34
CPCG01N33/0009G01N1/24G01N1/34
Inventor 沈忠东梁超胜
Owner SHENZHEN SINAEAN CO TECH ENERGY TECH CO LTD