Waste water recovering and utilizing device for film method oil refining

Waste water recovering and utilizing device for film method oil refining

  • CN 2,369,995 Y
  • Filed: 02/09/1999
  • Issued: 03/22/2000
  • Est. Priority Date: 02/09/1999
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of embrane method oil refining sewerage recycling equipment, water inlet pipe is connected with tempering tank (1), tempering tank (1) is connecting inlet flume (2), it is characterized in that:

  • by settling bath (3), with water leg (4), gas-floating chamber (5), Rinsing Area (6) is linked in sequence, Rinsing Area (6) is connected with high-efficiency and precision filter (7), fiber is installed in the high-efficiency and precision filter (7) makes and connect the spherule of bunchiness (18), high-efficiency and precision filter (7) is connected with jet-pump (8), jet-pump (8) import is connected with ozonizer (9), the outlet of jet-pump (8) is connected with mixing tank (10), mixing tank (10) and quartz sand filter (11), activated carbon filter (12), clean water tank (13) is linked in sequence, clean water tank (13) is divided into two-way, one the tunnel is connected the back with water pump connects industrial pipe network, and another road connects behind water pump and secondary filter (19), hollow fiber ultrafiltration device (14), the boiler circulation waterway connects.

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