Title:
CONVEYING APPARATUS AND GAS BACK FLOW SUPPRESSION METHOD
Document Type and Number:
Japanese Patent JP2016186395
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a conveying apparatus and a gas back flow suppression method capable of further suppressing a back flow of gas.SOLUTION: A conveying apparatus 2 and a gas back flow suppression method can suppress a back flow of gas from a side of a combustion furnace 1 by supplying a seal gas A2 or a pressurized gas A3 by a pressure state adjustment part 25 and hence adjusting a state of pressure within a path 5 of conveyance. In addition, a gas back flow suppression part 6 supplies a purge gas A4 to the path 5 of conveyance at a downstream side of the path 5 of conveyance from the pressure state adjustment part 25. Thus, gas supplied to the path 5 of conveyance collides with gas flowing back from the side of the combustion furnace 1, thereby damming a back flow of gas from the side of the combustion furnace 1. From the above, the back flow of gas can be suppressed further.SELECTED DRAWING: Figure 1
Inventors:
YODA MANABU
KONISHI KAZUMASA
KONISHI KAZUMASA
Application Number:
JP2015066807A
Publication Date:
October 27, 2016
Filing Date:
March 27, 2015
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
F23K3/00; B65G51/03; F23C10/22; F23G5/30; F23G5/44
Domestic Patent References:
| JP2004144387A | 2004-05-20 | |||
| JPH06272835A | 1994-09-27 | |||
| JP2013506028A | 2013-02-21 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yasuki Yanagi
Yoshiki Kuroki
Yasuki Yanagi