Oil fume particle mass concentration online monitoring device
A particle quality and monitoring device technology, which is applied in the direction of measuring devices, particle suspension analysis, suspension and porous material analysis, etc., can solve the problems of decreased test accuracy and long-term monitoring of oil fume particle mass concentration, and achieve the effect of avoiding oil fume pollution
Pending Publication Date: 2022-02-08
无锡锐丰源环境科技有限公司
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Problems solved by technology
[0005] Based on this, the purpose of the present invention is to provide an online monitoring device for the mass concentration of soot particles to solve the technical problems that the current mass concentration of soot particles cannot be monitored for a long time and the test accuracy decreases with time.
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0037] The embodiments of the present invention will be described below according to the overall structure of the present invention.
[0038] A kind of soot particle mass concentration online monitoring device, such as figure 1 , figure 2 with image 3 As shown, it includes a main body shell 1, a laser emitter 7 is slidably connected inside the main body shell 1, a photodetector 9 cooperating with the laser emitter 7 is slidably connected inside the main body shell 1, and the laser emitter 7 activated after the door panel is opened and the light The detector 9 quickly detects the concentration of ...
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The invention discloses an oil fume particle mass concentration online monitoring device and belongs to the field of oil fume particle mass concentration monitoring. The oil fume particle mass concentration online monitoring device comprises a main body shell, a laser emitter is slidably connected in the main body shell, and a light detector matched with the laser emitter is slidably connected in the main body shell. According to the device, a linkage ring is pushed to rise through a hydraulic ejector rod, so that an ejector column is pushed, and therefore, a laser emitter and the light detector are pushed; the laser emitter and the light detector can drive a rack to move while moving, so that a gear is driven to rotate through meshing, and therefore a door plate is opened; at the moment, concentration detection is rapidly carried out through the laser emitter and the light detector; after detection, the hydraulic ejector rod is reset, the laser emitter, the light detector and the door plate are driven to reset; oil fume is blocked outside a cleaning tank; and when an electrifying strip contacts with an electricity receiving strip during resetting, an air feeder starts to work, and the oil fume in the cleaning tank is rapidly taken away, and the laser emitter and the light detector are prevented from being polluted by the oil fume.
Description
technical field [0001] The invention relates to the field of monitoring the mass concentration of soot particles, in particular to an online monitoring device for the mass concentration of soot particles. Background technique [0002] With the improvement of people's living standards, the catering industry has also developed, but at the same time, the fume gas emitted by catering contains fatty acids, alkanes, esters and other compounds, which cause serious harm to the human body and the environment. Motor vehicle exhaust is listed as the three major "pollution killers" of the atmosphere. The environmental protection department accepts more and more complaints about oil fume nuisance. Strengthening monitoring and control of oil fume has become the focus of people's attention. An important control indicator. [0003] At present, there is a certain relationship between the scattered light intensity of the light irradiating the particles and the parameters such as the geometri...
Claims
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IPC IPC(8): G01N15/06
CPCG01N15/06G01N15/075
Inventor 宋开宝姚姝妤
Owner 无锡锐丰源环境科技有限公司