GB911854A - Improvements relating to mixing machines - Google Patents
Improvements relating to mixing machinesInfo
- Publication number
- GB911854A GB911854A GB1561/61A GB156161A GB911854A GB 911854 A GB911854 A GB 911854A GB 1561/61 A GB1561/61 A GB 1561/61A GB 156161 A GB156161 A GB 156161A GB 911854 A GB911854 A GB 911854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- shaft
- stirrers
- materials
- section
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/62—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
911,854. Mixing-appliances. DRAISWERKE G.m.b.H. Jan. 13, 1961 [Dec. 8, 1960], No. 1561/61. Class 86. A mixer for pulverulent and granular materials especially thermoplastics comprises a horizontal cylindrical container 1 having an axial shaft 8 and stirrers 12, 13, a feed hopper 3 and in the ends of the drum circular intake and outlet orifices 4, 6 which are coaxial with the shaft 8. Material is fed, and the shaft rotates, at such rates that the materials are centrifuged to form on the inner surface of the drum an annular layer 14 the inner diameter of which is greater than that of the intake orifice 4. The shaft 8 also carries discs 15 the rims of which enter the annular layer so that all materials must pass through the gaps between the discs and the drum. In the section A of the drum the stirrers 12 are shaped to promote, in conjunction with the rates of rotation and of material feed, sufficient friction in the mixing process to generate heat enough to granulate or gelatinize the thermoplastic ; plasticizer may be added through the radially directed nozzles 20, 21 in the drum casing or 25 carried on the shaft 8 and fed by an axial bore 23 therein. The section B of the drum is a cooling zone in which the stirrers 13 are relatively fewer and are shaped to operate with minimum friction; a cooling medium may be circulated through the jacket 16. The shaft 8 may be divided at the junction of sections A and B, that in section B being driven at the slower speed. The end wall 5 may be replaceable to permit others with orifices 6 of different diameters to be inserted, or the aperture 6 may be adjustable by pivotable segments, see Fig. 4 (not shown), which may be arranged in the manner of an iris diaphragm, or by radially adjustable segments or by a twistable tube. The stirrers may be angled to progress or extend the materials in their passage through the drum, and may sweep only 40% to 70% of the length of the drum. The ends of the shaft 8 may have counterfeed screw portions 29.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1960D0032359 DE1213385C2 (en) | 1960-01-16 | 1960-01-16 | MIXER |
| DED0034898 | 1960-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB911854A true GB911854A (en) | 1962-11-28 |
Family
ID=25971040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1561/61A Expired GB911854A (en) | 1960-01-16 | 1961-01-13 | Improvements relating to mixing machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB911854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2357299A1 (en) * | 1976-02-06 | 1978-02-03 | Cumpston Edward H | PROCESS FOR DISPERSION OR SUSPENSION OF A SOLID PHASE IN A LIQUID PHASE |
| CN107793010A (en) * | 2017-11-17 | 2018-03-13 | 株洲醴陵旗滨玻璃有限公司 | A kind of modified image glass raw material mixer and its improved method |
| CN107858504A (en) * | 2017-12-15 | 2018-03-30 | 芜湖新兴铸管有限责任公司 | A kind of mixer for improving balling ratio |
-
1961
- 1961-01-13 GB GB1561/61A patent/GB911854A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2357299A1 (en) * | 1976-02-06 | 1978-02-03 | Cumpston Edward H | PROCESS FOR DISPERSION OR SUSPENSION OF A SOLID PHASE IN A LIQUID PHASE |
| CN107793010A (en) * | 2017-11-17 | 2018-03-13 | 株洲醴陵旗滨玻璃有限公司 | A kind of modified image glass raw material mixer and its improved method |
| CN107793010B (en) * | 2017-11-17 | 2023-10-31 | 株洲醴陵旗滨玻璃有限公司 | Improved imaging glass raw material mixer and improvement method thereof |
| CN107858504A (en) * | 2017-12-15 | 2018-03-30 | 芜湖新兴铸管有限责任公司 | A kind of mixer for improving balling ratio |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2469999A (en) | Mixing head for extrusion machines | |
| US3163403A (en) | Mixing machine | |
| US3024010A (en) | Device for mixing and agglomerating pulverulent to granular material | |
| US4128342A (en) | Mixing apparatus | |
| US5018673A (en) | Continuously working mixer | |
| GB781357A (en) | Method of and apparatus for homogenizing plastic or plasticizable materials | |
| US4150595A (en) | Subwater granulating device | |
| US3337913A (en) | Granulating device | |
| US3682447A (en) | Apparatus for producing dispersions or solutions from a liquid component and a solid or pasty component | |
| US3942774A (en) | Method of and means for effecting redistributive mixing in an extruder | |
| US4006887A (en) | Device for continuous coating of fibers | |
| EP0128893B1 (en) | Method for the continuous production of flowing and homogeneous mixtures based on synthetic materials with additives | |
| US3568940A (en) | Coaxial disc refining apparatus for reclaiming rubber scrap | |
| GB882517A (en) | Apparatus for mixing | |
| GB911854A (en) | Improvements relating to mixing machines | |
| US3035303A (en) | Extrusion of organic thermoplastic polymeric materials | |
| US5085513A (en) | Arrangement for mixing powder with liquid | |
| US3460769A (en) | Method and apparatus for reclaiming rubber scrap | |
| US4270698A (en) | Aerosol forming device | |
| US2840357A (en) | Device for homogenizing powdery or granular material | |
| US5300317A (en) | Process for covering solid particles in powder form with a material which is solid or of high viscosity at room temperature | |
| GB1314707A (en) | Extrusion mill | |
| US3525504A (en) | Additive mixer | |
| US1741176A (en) | Continuous mixing machine | |
| US4106117A (en) | Apparatus for mixing particulate material in a liquid |