Coal breaker dust-arrest device

Coal breaker dust-arrest device

CN
  • CN 104,960,879 B
  • Filed: 06/19/2015
  • Issued: 06/23/2017
  • Est. Priority Date: 06/19/2015
  • Status: Active Grant
First Claim
Patent Images

1. a kind of coal breaker dust-arrest device, is arranged on deflector chute, it is characterised in that including vortex cavity, circulation chamber, circulating pipe,Dust and gas sinker, circulating pipe manhole cover, dust current divider, micronic dust adsorption separation system, tail envelope curtain, manhole door, the vortexChamber connects with material blanking tube, deflector chute and is combined as a whole between two material blanking tubes, on deflector chute;

  • The circulation chamber is setOn the side of the first material blanking tube near guide front of the slot, connected with the first material blanking tube bottom, with the first material blanking tube and deflector chuteConnection is combined as a whole, and the first material blanking tube top is coal breaker, and the top in circulation chamber is connected by circulating pipe with coal breaker,The circulation chamber is built dividing plate and is separated into main ring stream chamber and inner loop stream chamber, and the dust and gas sinker is arranged on vortex cavity, main ringIn stream chamber, inner loop stream chamber;

    The dust current divider, micronic dust adsorption separation system, tail envelope curtain are all fixed in deflector chute, described micro-Dirt adsorption separation system is arranged on deflector chute leading portion, and the tail envelope curtain is arranged on deflector chute tail end, and the dust current divider is setIn deflector chute below the first material blanking tube and circulation chamber.

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