Title:
タバコを乾燥させるまたは他の類似する処理に使用するためのヒーター
Document Type and Number:
Japanese Patent JP6574516
Kind Code:
B2
Abstract:
A heater (160) is provided for use in curing tobacco or other similar processes. The heater comprises: a furnace (211) having a chamber in which to burn fuel to generate heat; and a heat exchanger (230) for transferring heat from the heater to an airflow for use in curing the tobacco or other similar process. The airflow passes outside the heater. The heat exchanger has one or more pipes (220B-2,220A-2) that connect into the chamber of the furnace and is integrated into the furnace. For example, the heat exchanger may have a plurality of pipes (220B-2,220A-2) that connect into the chamber of the furnace, wherein the plurality of pipes (220B-2,220A-2) comprises two rows of pipes, one on each side of the furnace. The heat exchanger may further include a plenum (231B, 231A), wherein each of the pipes (220B-2,220A-2) leads upwards from the furnace chamber (211) to the plenum (231B, 231A). The heat exchanger may be integrated into the furnace by the use of one or more welded junctions.
Inventors:
Burger, Irving Joseph
Mirac, valdeal
Scremin, Jeronimo
Litt, Daniel August
Oliveira, Vand Brass de
Martins, Paula Fabian
Mirac, valdeal
Scremin, Jeronimo
Litt, Daniel August
Oliveira, Vand Brass de
Martins, Paula Fabian
Application Number:
JP2018501352A
Publication Date:
September 11, 2019
Filing Date:
April 12, 2016
Export Citation:
Assignee:
BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
International Classes:
F26B23/02; A24B3/04; F26B3/06
Domestic Patent References:
| JP59232082A |
Foreign References:
| US4482315 | ||||
| KR200365710Y1 |
Attorney, Agent or Firm:
Junyuki Morita
Todoroki Satoshi
Todoroki Satoshi