| 摘要 |
The housing of a cotton gin lint condenser is divided into four segments, namely: the lint inlet segment, the moist air inlet segment, the doffing chamber segment, and the dry air inlet segment. In operation, as the drum rotates a cotton batt is formed in the lint inlet segment. The batt is rotated to the humid air inlet segment where moisture is added to the batt by passing warm humid air through the batt. The moisturized batt is then rotated to the doffing chamber segment where the batt is doffed from the drum. The drum is then rotated to the dry air segment where dry air removes the moisture from the drum. The warm moist air moves beneath the lint slide to warm the lint slide surface to maintain it in a dry condition so that the lint does not stick thereto. Compression rollers are contained within the doffing chamber segment. The compression rollers have about the same diameter as the doffing rollers to prevent excessive lint from sticking to them. The downstream doffing roller has flaps thereon which form air seals at the proper points and also wipe different surfaces to keep cotton lint from sticking to those surfaces. An air valve in the form of a flap, which is biased against the batt, separates the lint inlet segment from the moist air inlet segment.
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