发明名称 |
METHOD AND APPARATUS FOR FOAMING LIQUID MATERIAL |
摘要 |
A method and an apparatus to foam liquid bitumen discharging off a nozzle (2) by which method into same nozzle also compressed air and water is conveyed. The matter to be foamed is conveyed into the nozzle at a temperature of 120 DEG - 200 DEG C, water is conveyed to the nozzle at a temperature of at least 120 DEG with the supply pressure to the nozzle or pre-nozzle (12) then at least 60 bar, compressed air is conveyed ring-shaped from the outside of the water nozzle and the matter to be foamed is conveyed to the nozzle as the outmost ring-shaped flow. |
申请公布号 |
WO0060172(A1) |
申请公布日期 |
2000.10.12 |
申请号 |
WO1999FI00273 |
申请日期 |
1999.04.01 |
申请人 |
HANGASMAEKI, AHTI;TUOMINEN, MAURI |
发明人 |
HANGASMAEKI, AHTI;TUOMINEN, MAURI |
分类号 |
B05B1/30;B05B3/02;B05B7/06;B05B7/10;E01C19/17 |
主分类号 |
B05B1/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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