JPS56108521A - Leak preventer for kneading machine, etc. - Google Patents
Leak preventer for kneading machine, etc.Info
- Publication number
- JPS56108521A JPS56108521A JP915881A JP915881A JPS56108521A JP S56108521 A JPS56108521 A JP S56108521A JP 915881 A JP915881 A JP 915881A JP 915881 A JP915881 A JP 915881A JP S56108521 A JPS56108521 A JP S56108521A
- Authority
- JP
- Japan
- Prior art keywords
- packing
- substances
- mixed
- face
- hole
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing 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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
- B01F2035/3513—Sealings comprising a stationary member in frontal contact with a movable member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
Abstract
PURPOSE:To prevent the denaturation of substances being mixed due to permeation by using a plastic packing which has resistances to the permeation of substances being mixed and also to plastic deformation in a mixer container in which viscous substances, e.g., rubber, plastics, etc., are mixed. CONSTITUTION:A through hole 2 through which a rotary shaft 3 is thrust is provided in the side wall 1 of a container, and a rotary blade 5 is provided inside the container of the shaft 3. The through hole 2 is inserted with a packing 6 of a cylindrical form which is impervious to substances being mixed and of small coefficient of friction, e.g., of fluorine-containing resins, nylon, etc. The outside end face 10 of the packing 6 is pressed inwards in the axial direction by a packing gland 7 and thereby the end face 10 and pressed face of the packing are inclinded, whereby dividing the pressing force of a bolt 12 into a force by which the packing is pressed toward a tiered plane 4 and a force by which the packing is pressed toward the inner surface 2 of the through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP915881A JPS56108521A (en) | 1981-01-23 | 1981-01-23 | Leak preventer for kneading machine, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP915881A JPS56108521A (en) | 1981-01-23 | 1981-01-23 | Leak preventer for kneading machine, etc. |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3370575A Division JPS51108154A (en) | 1975-03-20 | 1975-03-20 | ROEIBOSHISOCHI |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56108521A true JPS56108521A (en) | 1981-08-28 |
Family
ID=11712804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP915881A Pending JPS56108521A (en) | 1981-01-23 | 1981-01-23 | Leak preventer for kneading machine, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56108521A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58118377A (en) * | 1982-01-07 | 1983-07-14 | Arai Pump Mfg Co Ltd | Mechanical seal |
JPS59123522A (en) * | 1982-12-28 | 1984-07-17 | Shinagawa Kogyosho:Kk | Sanitary type kneader |
JPS59162936A (en) * | 1983-03-09 | 1984-09-13 | Shinagawa Kogyosho:Kk | Sanitary kneader |
JPS6295730U (en) * | 1986-11-20 | 1987-06-18 | ||
CN101695857A (en) * | 2009-10-12 | 2010-04-21 | 张家港市兰航机械有限公司 | Decontamination device for kneader |
-
1981
- 1981-01-23 JP JP915881A patent/JPS56108521A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58118377A (en) * | 1982-01-07 | 1983-07-14 | Arai Pump Mfg Co Ltd | Mechanical seal |
JPS59123522A (en) * | 1982-12-28 | 1984-07-17 | Shinagawa Kogyosho:Kk | Sanitary type kneader |
JPS59162936A (en) * | 1983-03-09 | 1984-09-13 | Shinagawa Kogyosho:Kk | Sanitary kneader |
JPS6295730U (en) * | 1986-11-20 | 1987-06-18 | ||
CN101695857A (en) * | 2009-10-12 | 2010-04-21 | 张家港市兰航机械有限公司 | Decontamination device for kneader |
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