| 摘要 |
FIELD: food industry.SUBSTANCE: diffusion apparatus diffusion sieve blowing method envisages usage of a mixture of compressed air and diffusion juice. Should it be insufficient, the diffusion sieve is additionally blown with return steam. A diffuse juice level sensor is installed upstream the frontal sieve of the diffusion apparatus for the blowing process regulation. In case of a difficulty occurring in diffusion juice draw off the readings of the diffuse juice level sensor installed upstream the sieve change. In case of the readings deviation from the preset parameters one opens the tap supplying diffusion juice from the main communication for the sieve blowing, partly closes the damper on the main communication supplying diffuse juice to the pulp trap and simultaneously opens the tap supplying compressed air for blowing. Should it be still insufficient, the diffusion sieve is additionally blown using return steam. For this purpose, after blowing with the mixture of diffuse juice and compressed air, one opens the damper supplying return steam for blowing and proceeds with blowing until the readings of the level sensor installed upstream the diffuse sieve are normalised. Then blowing is discontinued; the taps supplying compressed air and diffuse juice for blowing as well as the damper supplying return steam for blowing are closed with the damper regulating supply of diffuse juice to the pulp trap fully opened.EFFECT: invention allows to enhance efficiency of diffusion sieve blowing and ready products quality due to stabilisation of the technological flow ensuring uninterrupted supply of diffusion juice to the juice purification compartment.1 dwg, 3 ex |
