| 摘要 |
PCT No. PCT/AT84/00033 Sec. 371 Date Jun. 4, 1985 Sec. 102(e) Date Jun. 4, 1985 PCT Filed Oct. 5, 1984 PCT Pub. No. WO85/01636 PCT Pub. Date Apr. 25, 1985.The invention relates to an equipment for the uniform dosage, dispersion and application of protective substances with liquid formulas, particularly seed-dressing means, on seeds under the action of compressed air, with a mixing drum having a seed inlet and a feeding duct for the protective substances, wherein a pipe for liquids (4) serving for the supply of protective substances originating from the dosage pump (3) and abutting in the mixing drum (1) is connected with an equalizing container or pipe (5) for the suction of secondary air, wherein a compressed-air duct (10) abutting in the mixing drum (1) is provided, in the outlet of the former the outlet of the pipe for liquids (4) being concentrically located and wherein a baffle plate (7) is mounted opposite to the exit of the pipe for liquids (4).
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