Title:
LARGE-SCALE SNOW-MELTING FACILITY FOR REMOVED SNOW
Document Type and Number:
Japanese Patent JP3638666
Kind Code:
B2
Abstract:
PURPOSE: To provide a large-sized snow-melting facility which can effectively melt the snow exhausted and gathered in a heavy snow precipitation area, with which it is practicable to suppress the energy for snow melting and also equipment costs for snow melting devices along with their running cost.
CONSTITUTION: A plurality of sprinkling nozzles 6 are furnished on the inner surface of a large-sized snow-melting tank 1, whereto exhausted snow is directly fed from a dump truck, etc., wherein a water gathering path 4 is provided in the lower part of the tank. The path 4 is put in communication with a sedimentation chamber 12 through a water exhaust line 11. A check valve 13 is installed on the way of the line 11, and a siphon pipe 14 is furnished in by-passing the check valve 13. The sedimentation chamber 12 is equipped with a mud exhausting device which works with a conveyor 16. The nozzle 6 is connected with a water source of natural hot water.
Inventors:
Hiroshi Sugawara
Application Number:
JP13114495A
Publication Date:
April 13, 2005
Filing Date:
May 02, 1995
Export Citation:
Assignee:
Yamadai Kiden Co., Ltd.
International Classes:
E01H5/10; E21B43/00; (IPC1-7): E01H5/10; E21B43/00
Domestic Patent References:
| JP6355202A | ||||
| JP2204511A |
Attorney, Agent or Firm:
Yozo Kuruzumi
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