System and method for absorbing heavy metal particles in flue gas
An absorption system and heavy metal technology, applied in the field of environmental detection, can solve the problems of low detection accuracy and poor collection effect, and achieve the effects of improving detection accuracy, stable temperature control effect, and simple temperature control method.
Inactive Publication Date: 2013-02-27
LIHE TECH (HUNAN) CO LTD
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[0005] In view of this, the purpose of the present invention is to provide a flue gas heavy metal particle absorption system to solve the problems of poor collection effect and low detection accuracy existing in the prior art when absorbing heavy metal particles in flue gas. Specific implementation as follows:
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[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0064] In view of this, the purpose of the present invention is to provide a flue gas heavy metal particle absorption system to solve the problems of poor collection effect and low detection accuracy existing in the prior art when absorbing heavy metal particles in flue gas. Specific implementation as follows:
[0065] The invention discloses a flue gas heavy metal particle absorption system, see figure 2 As shown in the structural diagram, the flue gas heavy met...
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The invention relates to the field of environment detection, in particular to a system and a method for absorbing heavy metal particles in flue gas. The system for absorbing the heavy metal particles in the flue gas comprises a processor, a sampling device and an absorbing device. The sampling device collects flue gas emitted by a flue gas emission pipeline after receiving a sampling starting instruction transmitted by the processor, the flue gas is transmitted to the absorbing device, the absorbing device comprises an absorbing bottle containing absorbing liquid, the absorbing liquid and the heavy metal particles in the flue gas are physically adsorbed and chemically digested after the absorbing device receives the flue gas, so that the heavy metal particles can be sufficiently absorbed, collecting effects of the heavy metal particles are improved, and precision of subsequently detecting the concentration of the heavy metal particles in the flue gas is correspondingly improved.
Description
technical field [0001] The invention relates to the field of environmental detection, in particular to a smoke heavy metal particle absorption system and method. Background technique [0002] Industrial flue gas is a mixture of gas and smoke, which is the main cause of air pollution in residential areas. The composition of flue gas is very complex, including SO 2 , CO, CO 2 Hydrocarbons, nitrogen oxides, and heavy metal particles. Among them, heavy metals refer to metals with a relative density above 5, including copper, lead, zinc, tin, etc. [0003] In order to purify the environment and process industrial flue gas, it is necessary to know the content and type of heavy metal particles in industrial flue gas. Therefore, it is necessary to collect heavy metals in industrial flue gas. When the existing flue gas heavy metal particle collection devices collect heavy metal particles, most of them are figure 1 The device in the paper relies on the method of membrane enrichmen...
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IPC IPC(8): G01N1/22G01N33/20
Inventor 刘德华邹雄伟陈星严浩王本腊李军杨军
Owner LIHE TECH (HUNAN) CO LTD