Fine bubble generating apparatus

Fine bubble generating apparatus

  • CN 101,594,926 B
  • Filed: 11/06/2007
  • Issued: 07/23/2014
  • Est. Priority Date: 11/08/2006
  • Status: Active Grant
First Claim
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1. a fine bubble generating apparatus, is characterized in that, comprising:

  • the 1st structure, has liquid introduction channel and the gas introduction channel that is located at its core;

    The 2nd structure, there is near the helical form liquid introduction channel outlet that the liquid from liquid introduction channel is changed over to spiral flow and be sent to gas introduction channel, the gas-liquid mixed export mouth of discharging with the gas liquid mixture that the liquid by becoming spiral flow and gas from gas introduction channel are formed, wherein, described the 1st structure can be connected with airtight conditions with the relative rotation with the 2nd structureBetween the coupling part of gas introduction channel of flow rate regulating valve and the central solid part of the helical form liquid introduction channel on the 2nd structure side on the 1st structure side, each end that forms the pipeline of gas introduction channel is set up with the form of inserting respectively, under the state of unloading flow rate regulating valve, can extract the pipeline of described formation gas introduction channel out;

    Liquid introduction channel and gas introduction channel form with horizontal L word shape respectively, the 1st structure and the 2nd structure are inserted in to the upper end of the 2nd structure with the bottom of the 1st structure, 1st, O ring is set between the 2nd structure, and to the 1st, the structural walls of the 2nd structure squeezes into two cotter pins, make at all-round formation recess, and make bottom surface and the cotter pin of the recess of minor diameter part can be with the form rotation of sliding.

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