JPS55155735A - Mixer - Google Patents
MixerInfo
- Publication number
- JPS55155735A JPS55155735A JP6328579A JP6328579A JPS55155735A JP S55155735 A JPS55155735 A JP S55155735A JP 6328579 A JP6328579 A JP 6328579A JP 6328579 A JP6328579 A JP 6328579A JP S55155735 A JPS55155735 A JP S55155735A
- Authority
- JP
- Japan
- Prior art keywords
- materials
- molding
- mixed
- mixing
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
Abstract
PURPOSE:To improve the reactivity and fluidity of materials and make the thickness of the outside skin layer of the molding even by applying high frequencies to the mixing chamber in the mixing part and the portions including the mixed liquid channel in the heating part thereby heating the liquid-form mixed-materials instantaneously. CONSTITUTION:The polyol 1a which has high chemical reactivity and the isocyanate 1b reacting with the polyol are circulated in pipes 9a, 9b through the grooves 10 provided in the piston 12 in the mixing part 7 of a mixer 2a by liquid feed pumps 6a, 6b. At the mixing of the materials and injecting the mixture into a molding mold, the piston 12 is retreated by a hydrualic cylinder 13 to let the materials be collided and mixed in the mixing chamber. Next, the high frequencies from a high frequency generator 5 are applied to the mixed raw materials in the coupling pipe 15 by way of a high frequency waveguide 14 and the piston 12 is advanced to inject the raw materials in the mixing chamber into a molding metal mold 3c, where the materials are hardened, whereby the molding is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6328579A JPS55155735A (en) | 1979-05-24 | 1979-05-24 | Mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6328579A JPS55155735A (en) | 1979-05-24 | 1979-05-24 | Mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55155735A true JPS55155735A (en) | 1980-12-04 |
Family
ID=13224893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6328579A Pending JPS55155735A (en) | 1979-05-24 | 1979-05-24 | Mixer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55155735A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157506U (en) * | 1985-03-19 | 1986-09-30 | ||
| WO2003059500A1 (en) * | 2002-01-16 | 2003-07-24 | Miwa-Chem-Engeneering | Microwave mixer/dryer/reactor for industrial use |
| CN104275780A (en) * | 2013-06-21 | 2015-01-14 | 恩格尔奥地利有限公司 | Wave generator mixing head with directive mixing chamber |
-
1979
- 1979-05-24 JP JP6328579A patent/JPS55155735A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157506U (en) * | 1985-03-19 | 1986-09-30 | ||
| JPH0537936Y2 (en) * | 1985-03-19 | 1993-09-27 | ||
| WO2003059500A1 (en) * | 2002-01-16 | 2003-07-24 | Miwa-Chem-Engeneering | Microwave mixer/dryer/reactor for industrial use |
| ES2192980A1 (en) * | 2002-01-16 | 2003-10-16 | Baucis S A | Microwave mixer/dryer/reactor for industrial use |
| CN104275780A (en) * | 2013-06-21 | 2015-01-14 | 恩格尔奥地利有限公司 | Wave generator mixing head with directive mixing chamber |
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