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Roller type demister

A demister, roller type technology, applied in the field of demister devices, can solve the problem that the demister can't be detached, etc.

Inactive Publication Date: 2017-06-13
江苏金鼎环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] That is to say, the current existing demisters still cannot get rid of the disadvantages of needing to use clean water in use

Method used

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  • Roller type demister
  • Roller type demister

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Experimental program
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Effect test

Embodiment Construction

[0010] The present invention will be described in further detail below in combination with specific embodiments and accompanying drawings. see Figure 1 to Figure 2 , a roller type demister, comprising two support plates 1 arranged at intervals, and multiple sets of transmission roller sets 2 arranged at intervals are arranged on the support plate 1, and the drive roller sets 2 include a driving roller 20 and a plurality of passive rollers. The roller 21, the driving roller 20 and the passive roller 21 enclose the same track as the blade profile, and also include a flexible belt-shaped blade 3, and the belt-shaped blade 3 is tensioned on the driving roller group 2, and the A scraper mechanism 5 is provided in the conveying direction of the belt-shaped blade 3 . Preferably, the scraper mechanism is arranged at the immediately lower end of the belt-shaped blade. In the above position, the dirt scraped off directly falls, and will not accumulate on the blade 3 for the second ti...

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Abstract

The invention discloses a roller type demister including two support plates arranged at intervals, wherein the support plates are provided with a plurality of groups of driving roller groups arranged at intervals; each driving roller group includes an active roller and a plurality of passive rollers, and a track enclosed by the active roller and the passive rollers is the same as a blade profile; the roller type demister also includes flexible ribbon blades, each ribbon blade is tensioned on the corresponding driving roller group, and a scraping plate mechanism is arranged in a conveying direction of each ribbon blade. Blades are replaced by the ribbon parts having sealed heads and tails for the first time, the profile of the ribbon parts is fixed by the driving roller groups, surfaces of the blades are conveyed to the scraping plate mechanisms, and scaling on the blades is directly scraped by the scraping plate mechanisms.

Description

technical field [0001] The invention relates to a demisting device for separating liquid droplets and fine solid particles in gas. Background technique [0002] Mist eliminators usually consist of two parts: the demister body and the flushing device. The body of the mist eliminator is assembled from curved blades at a certain distance through fixtures, brackets, etc., and several deflected flue gas channels are formed between the blades. When the flue gas flows, due to the deflection of the streamline, the liquid droplets with high inertia collide with the blades and are trapped. The gas has a small inertia and can flow through the curved flue relatively smoothly. The gas flow rate should be high or low. If the flow rate is too low, the inertial force of the liquid droplets will be small, and the demisting effect will decrease; if the flow rate is too high, it will cause secondary entrainment of moisture, which will also reduce the demisting effect. The function of the dem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D45/08B01D45/18
CPCB01D45/08B01D45/18B01D2247/10
Inventor 丁杰仁龚晓伟
Owner 江苏金鼎环保设备有限公司