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Low velocity gas scrubber

阅读:266发布:2020-12-24

专利汇可以提供Low velocity gas scrubber专利检索,专利查询,专利分析的服务。并且A low velocity horizontal gas scrubber in which gases to be scrubbed are led into a chamber in which there are baffles mounted across the gas flow path. The baffles have substantial orifices, with high pressure water spray nozzles mounted on the baffles spraying water counter to the flow of gases. A scrubbing unit made up of wooden slats stacked vertically and extending across the chamber in rows with sprays mounted above the slats to keep them wet occupies the balance of the chamber. A vertical baffle extending across the rear of the scrubber is vertically adjustable for equalizing gas flow through the upper and lower portions of the scrubber unit. The gases are exhausted from the unit through a stack with a water spray counter to the gas flow. A trough in the floor of the chamber collects the water and particles for discharge.,下面是Low velocity gas scrubber专利的具体信息内容。

  • 2. The gas scrubber of claim 1 and including means at the bottom of the chamber for collecting the water from the sprays; and means for discharging the accumulated water.
  • 3. The gas scrubber of claim 1 including baffles mounted adjacent the extended surfaces of the scrubber unit in the chamber for forcing substantially thE gases to be scrubbed through the scrubber unit.
  • 4. The gas scrubber of claim 1 and wherein the scrubber unit comprises a plurality of horizontally disposed, elongate wooden slats, said slats arranged in vertical columns across the width of the chamber, a plurality of said columns extending along a substantial portion of the length of the chamber, adjacent slats in the column together with adjacent slats in the columns forming alongside horizontal gas flow paths, the columns being spaced apart from each other to form vertical flow paths.
  • 5. A low velocity gas scrubber comprising: a substantially horizontal housing defining a chamber having an inlet at one end and an outlet at the other end and comprising an expansion section adjacent the inlet, a scrubbing section, and an outlet section; an inlet adapter for connecting a source of gases to be cleansed to the expansion section of the chamber; a plurality of vertically disposed baffles in the expansion section, each of said baffles having a plurality of high pressure water spray means mounted thereon, said spray means directed toward the gas inlet of the chamber; a plurality of rows of horizontally disposed spaced-apart wooden slats substantially filling the scrubbing section of the chamber; a plurality of low pressure water spray nozzles disposed above the slats for directing a flow of water over the slats; a vertically movable, vertically extending baffle means mounted in the outlet section of the chamber adjacent the slats to equalize the gas flow through the upper and lower scrubber portions of the scrubber section; a stack connected to the outlet section for exhausting the scrubbed gases; and at least one high pressure water spray means mounted adjacent the entrance to the stack, said spray means directing its spray counter to the gas flow into the stack.
  • 6. The gas scrubber of claim 5 and wherein the baffle closest to the inlet in the expansion section has larger dimensions than the inlet opening, said baffle having an orifice therein substantially smaller than the inlet opening which permits incoming gases to pass through the baffle as well as around the circumference thereof, and wherein each succeeding baffle in the gas flow path has an orifice therein substantially smaller than the orifice in the preceding baffle and has larger overall dimensions than the orifice preceding it, and wherein the baffle adjacent the forward end of the slats in the scrubbing section is solid.
  • 7. The gas scrubber of claim 5 and including a trough formed in the floor of the chamber, extending from the inlet end to the outlet end and sloping downward toward the outlet end; and a discharge port in the chamber wall adjacent the lower end of the trough for discharging accumulated water from the trough.
  • 8. The gas scrubber of claim 5 and wherein the horizontal housing is mounted on an elongate mobile platform.
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