Title:
GLUE DEFOAMING DEVICE AND DEFOAMING METHOD
Document Type and Number:
WIPO Patent Application WO/2010/121477
Kind Code:
A1
Abstract:
A defoaming device for glue comprises a heater, a container (30) and a defoaming mechanism (50) that has a glue-guiding tube (10) set in the container (30) and a filter (20). The glue-guiding tube (10), having a pressure inlet (101) and a pressure outlet (102), is bent into the shape of an arch loop (103) at the end of the pressure outlet (102), on which a discharge opening (104) is formed and the filter (20) is further mounted thereon. After the glue is pressed in, the whole glue-guiding tube (10) is heated to make the bubbles (41) contained in the glue (40) gradually float to the ceiling of the inner wall of the glue-guiding tube (10). The bubbles (41) are discharged from the filter (20) mounted on the foam discharging opening (104) when the glue (40) flows by. A glue defoaming method using the defoaming device is also provided.
Inventors:
FAN KAILEUNG (CN)
YEUNG MINGSANG (CN)
LUO WENCHAO (CN)
YEUNG MINGSANG (CN)
LUO WENCHAO (CN)
Application Number:
PCT/CN2009/076030
Publication Date:
October 28, 2010
Filing Date:
December 25, 2009
Export Citation:
Assignee:
DONGGUAN ANWELL DIGITAL MACH (CN)
FAN KAILEUNG (CN)
YEUNG MINGSANG (CN)
LUO WENCHAO (CN)
FAN KAILEUNG (CN)
YEUNG MINGSANG (CN)
LUO WENCHAO (CN)
International Classes:
B01D19/02
Foreign References:
| CN101537269A | 2009-09-23 | |||
| DE102007000709A1 | 2009-03-12 | |||
| JPH0271804A | 1990-03-12 | |||
| JP2007054680A | 2007-03-08 | |||
| CN201098566Y | 2008-08-13 | |||
| CN1982340A | 2007-06-20 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD. (Huihua Commercial & Trade BuildingNo. 80, XianLie Zhong Road, Yuexiu Distric, Guangzhou Guangdong 0, CN)
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