Title:
【発明の名称】蒸気浄化能力を有する蒸発濃縮乾燥装置及び方法
Document Type and Number:
Japanese Patent JPH09507036
Kind Code:
A
Abstract:
Vaporizing and concentration drying apparatus and method are disclosed. The apparatus and method prepare good quality of condensed water and save evaporation energy and are wide used in making contamined waste water become distilled water and in purification of the waste water and in concentration and drying of varieties of environmental polluting sludge. The apparatus and method recover and reuse the heating energy, which energy was applied to the vapor so as to heat the vapor to a high temperature and to remove the environmental polluting impurities, such as odor, B.O.D. and C.O.D. laden in the vapor, so that the apparatus and method remarkably save the cost for the heating energy. The apparatus saves the energy by 2-10 times in comparison with the conventional apparatus.
Inventors:
Shin, Ho, Keun
Lee, Dae, Sung
Lee, Dae, Sung
Application Number:
JP51496694A
Publication Date:
July 15, 1997
Filing Date:
November 17, 1994
Export Citation:
Assignee:
Shin, Ho, Keun
Lee, Dae, Sung
Park, Young, Hee
Lee, Dae, Sung
Park, Young, Hee
International Classes:
B01D1/00; B01D1/24; B01D1/28; B01D3/02; C02F1/04; C02F11/00; C02F11/06; C02F11/12; C02F103/04; (IPC1-7): C02F1/04; B01D1/24; C02F11/12
Attorney, Agent or Firm:
Shunichiro Suzuki