Title:
PURIFYING DEVICE FOR WATER STAGNATING AREA AND WATER FLOW GENERATOR THEREFOR
Document Type and Number:
Japanese Patent JP3117613
Kind Code:
B2
Abstract:
PURPOSE: To effectively activate and purify the water of a water stagnating area by injecting water flow with a screw section, transferring this water flow via flow regulating plates and guiding path to generate circulating flow in this water stagnating area and capturing the foreign matter included in the circulating flow to be fed back with capturing materials.
CONSTITUTION: This purifying device with a water flow generator is installed in the water stagnating area and jet is generated by driving a screw driving section 16 to rotate screw vanes 23 in a jet device 2 held in a capturing device 1 of the device. Namely, the device injects the water of the water stagnating area forward as turbulence. The jet water is regulated in its flow by the respective flow regulating plates of a flow regulating section 17. The flow lines formed in such a manner are paralleled along the axial line of rotation of the screw vanes 23 to prevent the dissipation of energy. The jet water is thereafter sent forward along the guiding path to generate the circulating flow in the water stagnating area. On the other hand, the algae contained in the water flow fed back to the capturing device 1 are captured by the capturing materials and the dust, etc., are arrested by a net 14. As a result, the water of the water stagnating area is successively activated and purified.
Inventors:
Miyoshi Hatanaka
Application Number:
JP33454094A
Publication Date:
December 18, 2000
Filing Date:
December 19, 1994
Export Citation:
Assignee:
Miyoshi Hatanaka
International Classes:
C02F3/22; C02F1/00; C02F7/00; (IPC1-7): C02F7/00; C02F1/00; C02F3/22
Attorney, Agent or Firm:
Hitoshi Ikeda