CN107627472A - A kind of closed type banbury - Google Patents
A kind of closed type banbury Download PDFInfo
- Publication number
- CN107627472A CN107627472A CN201710707257.4A CN201710707257A CN107627472A CN 107627472 A CN107627472 A CN 107627472A CN 201710707257 A CN201710707257 A CN 201710707257A CN 107627472 A CN107627472 A CN 107627472A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- banburying
- fixed disk
- additionally provided
- chuck
- 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.)
- Withdrawn
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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of closed type banbury, is related to banbury technical field, including U-shaped frame and the banburying body in U-shaped frame, and be additionally provided with cover on banburying body；Rotor is provided with the banbury body, the both ends of rotor have been fixedly connected with rotating shaft, and rotating shaft is supported in U-shaped frame through banburying body；Chuck is additionally provided with the banburying body, helical fin is provided with chuck, and helical fin makes chuck form helical duct；The medium entrance and media outlet connected with helical duct is additionally provided with the chuck.The banburying effect of banbury of the present invention is more preferable, ensures that material will not be because too high or too low for temperature and rotten；Effectively end face can be sealed simultaneously, timely countershaft is cooled down, and prevents from being worn because rotating shaft is too high.
Description
Technical field
The present invention relates to banbury technical field, in particular to a kind of closed type banbury.
Background technology
Banbury is widely used in the production of elastomeric compound, and the rabbling mechanism rotating speed of common banbury is fixed, agitating paddle
Quick rotation, due to Shear heating, temperature of charge raises always in banbury kettle, and too high temperature can make material degrade, quality
It is deteriorated, energy consumption is also higher；In addition, the agitating shaft of rabbling mechanism typically uses packing_seal, because technique needs, to banbury kettle
Interior material will vacuumize, and such kettle inner chamber is negative pressure, be malleation outside packing_seal device, and packing is because of the quilt entirely of impurity caused by friction
It is extracted into the material of kettle inner chamber, pollutes raw material.This kind of banbury has that temperature is uncontrollable, need to often unpick and wash, product quality ripple
Move the shortcomings such as larger.
The content of the invention
It is an object of the invention to provide a kind of closed type banbury, to solve the above problems.
To realize the object of the invention, the technical scheme that uses for：A kind of closed type banbury, including U-shaped frame and installation
Banburying body in U-shaped frame, and it is additionally provided with cover on banburying body；Rotor, rotor are provided with the banbury body
Both ends be fixedly connected with rotating shaft, and rotating shaft is supported in U-shaped frame through banburying body；Also set up on the banburying body
There is chuck, helical fin is provided with chuck, and helical fin makes chuck form helical duct；Be additionally provided with the chuck with
The medium entrance and media outlet of helical duct connection；Sealing ring is also arranged with the rotating shaft, the both ends of sealing ring are set respectively
The first fixed disk and the second fixed disk are equipped with, and the first fixed disk, the second fixed disk and sealing ring are integrally formed；In the rotating shaft
With annular groove is offered on jackets outer wall, and the end face of the inner headed face of sealing ring and the first fixed disk is provided with and annular groove
The bulge loop of matching；Retainer ring is also arranged with outside the sealing ring, one end of retainer ring offers press fitting groove, and the first fixed disk compresses
It is fixed in mounting groove；The other end of the retainer ring and the second fixed disk push against, and retainer ring passes through spiral shell with the second fixed disk
Nail is fixed.
Further, the bottom of the banburying body is additionally provided with discharging opening, and discharge outlet is provided with switch valve.
Further, pressure charging valve, relief valve and pressure gauge are additionally provided with the cover.
Further, the inside of the rotating shaft is further opened with roundabout cooling duct, and is additionally provided with the termination of rotating shaft
The water inlet and delivery port connected with cooling duct.
Further, the annular groove opened up in the rotating shaft is at least 1, and axis direction of multiple annular grooves along rotating shaft
Uniform intervals are arranged.
Further, the section of the annular groove be sector, triangle, rectangle or it is trapezoidal in one of which.
The beneficial effects of the invention are as follows,
1. the present invention by setting chuck in vitro in banbury, convenient to being cooled or being heated up in banbury, make banburying
The banburying effect of machine is more preferable, ensures that material will not be because too high or too low for temperature and rotten.
2. the present invention can not only be sealed effectively to end face, while by the cooperation of cooling duct, can be made in time to turning
Axle is cooled down, and prevents from being worn because rotating shaft is too high.The present invention does not need external pressure to enter in seal process simultaneously
Row compresses, while can effectively prevent rotating shaft sealing ring in rotation process from coming off, and makes the installation of sealing ring more firm
Brief description of the drawings
Fig. 1 is the structure chart of closed type banbury provided by the invention；
Fig. 2 is the partial sectional view of part A in Fig. 1；
Mark and corresponding parts title in accompanying drawing：
1st, U-shaped frame, 2, banburying body, 3, rotor, 4, rotating shaft, 5, cover, 6, chuck, 7, helical fin, 8, spiral leads to
Road, 9, medium entrance, 10, media outlet, 11, discharging opening, 12, sealing ring, the 13, first fixed disk, the 14, second fixed disk, 15,
Annular groove, 16, bulge loop, 17, retainer ring, 18, press fitting groove, 19, cooling duct.
Embodiment
The present invention is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
A kind of shown closed type banburies provided by the invention of Fig. 1 and Fig. 2, including U-shaped frame 1 and installed in U-shaped
Banburying body 2 in frame 1, banburying body 2 is arranged in U-shaped frame 1 by support support, and is also set up on banburying body 2
There is cover 5；The opening of the banburying body 2 is provided with sealing ring 12, and sealing ring 12 is rubber seal 12；The banbury
Rotor 3 is provided with body 2, the both ends of rotor 3 have been fixedly connected with rotating shaft 4, and rotating shaft 4 is supported on U-shaped machine through banburying body 2
On frame 1；Chuck 6 is additionally provided with the banburying body 2, is provided with helical fin 7 in chuck 6, helical fin 7 respectively with banburying
Outer wall, the inwall of chuck 6 of body 2 are fixed, and helical fin 7 makes chuck 6 form helical duct 8, and cooling is provided with helical duct 8
Medium or high-temperature medium；The medium entrance 9 and media outlet 10 connected with helical duct 8, medium are additionally provided with the chuck 6
Import 9 and media outlet 10 are located at the both ends of helical duct 8 respectively.
Sealing ring 12 is also arranged with the rotating shaft 4, the both ends of sealing ring 12 are respectively arranged with the first fixed disk 13 and
Two fixed disks 14, and the first fixed disk 13, the second fixed disk 14 are integrally formed with sealing ring 12, the first fixed disk 13, second is solid
Price fixing 14, sealing ring 12 are collectively forming I-shaped structure；Annular groove 15 is offered in the rotating shaft 4 and on the outer wall of chuck 6, and
The end face of the inner headed face of sealing ring 12 and the first fixed disk 13 is provided with the bulge loop 16 matched with annular groove 15；The rotating shaft 4
On annular groove 15 it is consistent with the shape of annular groove 15 on the outer wall of chuck 6, and the center of circle of the annular groove 15 on the outer wall of chuck 6 is located at
On the axis of rotating shaft 4；Retainer ring 17 is also arranged with outside the sealing ring 12, one end of retainer ring 17 offers press fitting groove 18, the
One fixed disk 13 is pressed abd fixed in press fitting groove 18；The retainer ring 17 can be formed in one structure or by multiple arcs
Shape valve collectively constitutes the annular of composition, when retainer ring 17 is made up of multiple arcs valve, wherein two adjacent arc valves it
Between be fixedly connected by screw, and screw at least two, multiple screws are arranged along the circumference uniform intervals of the second fixed disk 14
Cloth；The end face of the retainer ring 17 and the outer wall of chuck 6 are welded and fixed；The other end of the retainer ring 17 and the second fixed disk 14
Push against, and retainer ring 17 is fixed with the second fixed disk 14 by screw.
The bottom of the banburying body 2 is additionally provided with discharging opening 11, and switch valve is provided with discharging opening 11, and switch valve is
Magnetic valve, by the opening and closing of solenoid valve control discharging opening 11, make the control of discharging opening 11 more convenient.The cover 5
On be additionally provided with pressure charging valve, relief valve and pressure gauge.
The inside of the rotating shaft 4 is further opened with roundabout cooling duct 19, and is additionally provided with rotating shaft 4 and cooling duct 19
The water inlet and delivery port of connection, by setting cooling duct 19 in the inside of rotating shaft 4, it countershaft 4 can effectively be cooled down, be dropped
The abrasion of low rotating shaft 4, improve the sealing effectiveness of sealing ring 12.The cooling duct 19 can also helically be set.
The annular groove 15 opened up in the rotating shaft 4 is at least 1, and axis direction of the multiple annular grooves 15 along rotating shaft 4 is equal
It is even to be intervally arranged；Annular groove 15 on the outer wall of chuck 6 is at least 1, and multiple annular grooves 15 on the outer wall of chuck 6 are concentric
Arrange in gap.The section of the annular groove 15 be sector, triangle, rectangle or it is trapezoidal in one of which.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (6)
- A kind of 1. closed type banbury, it is characterised in that the banburying body including U-shaped frame and in U-shaped frame, and it is close Cover is additionally provided with mill body；Rotor is provided with the banbury body, the both ends of rotor have been fixedly connected with rotating shaft, and turn Axle is supported in U-shaped frame through banburying body；Chuck is additionally provided with the banburying body, spiral wing is provided with chuck Piece, and helical fin makes chuck form helical duct；Be additionally provided with the chuck medium entrance that is connected with helical duct and Media outlet；Sealing ring is also arranged with the rotating shaft, the both ends of sealing ring are respectively arranged with the first fixed disk and second and fixed Disk, and the first fixed disk, the second fixed disk and sealing ring are integrally formed；Annular is offered in the rotating shaft and on jackets outer wall Groove, and the end face of the inner headed face of sealing ring and the first fixed disk is provided with the bulge loop matched with annular groove；Outside the sealing ring Retainer ring is also arranged with, one end of retainer ring offers press fitting groove, and the first fixed disk is pressed abd fixed in mounting groove；The fixation The other end of ring and the second fixed disk are pushed against, and retainer ring is fixed with the second fixed disk by screw.
- 2. closed type banbury according to claim 1, it is characterised in that the bottom of the banburying body is additionally provided with out Material mouth, and discharge outlet is provided with switch valve.
- 3. closed type banbury according to claim 1, it is characterised in that pressure charging valve is additionally provided with the cover, is let out Pressure valve and pressure gauge.
- 4. closed type banbury according to claim 1, it is characterised in that the inside of the rotating shaft is further opened with roundabout Cooling duct, and the water inlet and delivery port connected with cooling duct is additionally provided with the termination of rotating shaft.
- 5. closed type banbury according to claim 1, it is characterised in that the annular groove opened up in the rotating shaft is at least 1, and axis direction uniform intervals arrangement of multiple annular grooves along rotating shaft.
- 6. closed type banbury according to claim 1, it is characterised in that the section of the annular groove is fan-shaped, triangle Shape, rectangle or it is trapezoidal in one of which.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707257.4A CN107627472A (en) | 2017-08-17 | 2017-08-17 | A kind of closed type banbury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707257.4A CN107627472A (en) | 2017-08-17 | 2017-08-17 | A kind of closed type banbury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107627472A true CN107627472A (en) | 2018-01-26 |
Family
ID=61099632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710707257.4A Withdrawn CN107627472A (en) | 2017-08-17 | 2017-08-17 | A kind of closed type banbury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107627472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049384A (en) * | 2018-08-28 | 2018-12-21 | 安徽凯德橡塑有限公司 | A kind of sealing element production mixing device |
| CN110370483A (en) * | 2019-08-27 | 2019-10-25 | 青岛科技大学 | A kind of closed-smelting machine rotor sealing structure |
-
2017
- 2017-08-17 CN CN201710707257.4A patent/CN107627472A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049384A (en) * | 2018-08-28 | 2018-12-21 | 安徽凯德橡塑有限公司 | A kind of sealing element production mixing device |
| CN110370483A (en) * | 2019-08-27 | 2019-10-25 | 青岛科技大学 | A kind of closed-smelting machine rotor sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180126 |
|
| WW01 | Invention patent application withdrawn after publication |