| 摘要 |
<p>A pollution control system to reduce the presence of fine aerosol particles in stack gases from the manufacture of glass fiber wool-type products. After larger particles are removed from the forming fan gas, massive quantities of water are injected into the fan intake. The aerosol particles are agglomerated by impact with the air-borne water droplets and the wet surfaces of the fan. The larger, coalesced or agglomerated particles are more readily susceptible to inertia-type separation from the air by either the action of the fan or in a later separation operation. It has been found that more than 40% of the fine, aerosol particles introduced to the fan can be removed in this way. Further, the re-circulating process water can be utilized, reducing or eliminating the consumption of fresh water and maintaining the normal process water system of the manufacturing operation.</p> |
