CN204263387U - Tandem banbury - Google Patents

Tandem banbury Download PDF

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Publication number
CN204263387U
CN204263387U CN201420750129.XU CN201420750129U CN204263387U CN 204263387 U CN204263387 U CN 204263387U CN 201420750129 U CN201420750129 U CN 201420750129U CN 204263387 U CN204263387 U CN 204263387U
Authority
CN
China
Prior art keywords
banbury
rotor
tandem
rib
shearing
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 - Fee Related
Application number
CN201420750129.XU
Other languages
Chinese (zh)
Inventor
吴保强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANGREEN (DONGGUAN) NEW MATERIALS TECHNOLOGY Co Ltd
Original Assignee
ANGREEN (DONGGUAN) NEW MATERIALS TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANGREEN (DONGGUAN) NEW MATERIALS TECHNOLOGY Co Ltd filed Critical ANGREEN (DONGGUAN) NEW MATERIALS TECHNOLOGY Co Ltd
Priority to CN201420750129.XU priority Critical patent/CN204263387U/en
Application granted granted Critical
Publication of CN204263387U publication Critical patent/CN204263387U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18Mixing; 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
    • B29B7/183Mixing; 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18Mixing; 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
    • B29B7/183Mixing; 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
    • B29B7/186Rotors therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7466Combinations of similar mixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components

Abstract

The utility model belongs to banbury technical field, in particular to a kind of tandem banbury, comprise the first banbury being arranged at frame and the second banbury be connected by jockey with described first banbury, described first banbury is arranged at the top of described second banbury, and described first banbury and described second banbury are driven by the first motor and the second motor respectively; Described first banbury and described second banbury are provided with rotor structure, and described rotor structure comprises rotating shaft, with the coaxial mounted rotor body of described rotating shaft be arranged at the shearing rib of described rotor body.The utility model can solve poor efficiency and steam discharge problem, also obtains the production efficiency higher than conventional method, higher mix quality, simultaneously can also cost-saving, space etc.

Description

Tandem banbury
Technical field
The utility model belongs to banbury technical field, particularly a kind of tandem banbury.
Technical background
Along with rubber tyre industrial expansion, rubber preparing device and technique have had new development, also there is the sizing material of many new features simultaneously, such as add the sizing material of silane coupler and white carbon, these sizing materials have two new features: one is have temperature sensitivity, rubber processing process releases a large amount of heat, the very fast easily incipient scorch of sizing material intensification, therefore in process, sizing material needs a metastable environment, temperature needs restriction within limits, and this and mixing process are that the process of a continuous heat-dissipating contradicts; Two is can produce a large amount of steam in sizing material process, and these steam infiltrates sizing material meeting etching apparatus, therefore needs to drain in time.In order to meet manufacturing technique requirent, the following way of current main employing: (1) is strengthened temperature control cooling and can is.Adopt chilled water, design better rotor, banburying chamber and upper and lower top bolt cooling structure; (2) rotor speed is reduced.After slowing down, the shear action of rotor can die down, and is conducive to reducing heat-dissipating, reduce temperature rise, but mixing cycle but greatly can extend; (3) refining glue hop count is increased.The first step carries out high rotating speed refining glue to the raw material of non-heat-sensitive, and F expects cooling; Second step is put in banbury after being parked again, and adds in banbury by thermal sensitivity raw material, carries out refining glue, although the storage of the masterbatch that can achieve the goal and cooling need room and time with comparatively low speed; (4) specific type rotor is developed.The low temperature type rotor such as common tetragonous rotor, six rib rotors, 22-2 rotor, meshing rotor that the basis of original two rib rotors is designed, can slow down the speed of intensification to a certain extent, but still can not deal with problems thoroughly; (5) problem of steaming is solved.Traditional solution is by repeatedly carrying floating weight steam discharge in mixing process, but this can affect refining glue effect, also can extend the cycle of refining glue simultaneously.
As from the foregoing: although above Lung biopsy can realize, have certain drawback.The parts methods for cooling of rotor, banburying chamber etc. and the structure of rotor can be described as and get one's back to the wall, so the 1st kind of method difficulty is relatively large: although and other four kinds of methods can realize respective drawback, apply in any case and all can there is as low in refining glue efficiency, that quality is unstable, energy consumption is high problem, this seriously can hinder the development of rubber processing industry, particularly for large-scale rubber enterprise such as tire production.In order to meet the problem of sizing material temperature sensitivity and online exhaust, tandem banbury just arises at the historic moment.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and a kind of tandem banbury is provided, this banbury can solve poor efficiency and steam discharge problem, also obtains the production efficiency higher than conventional method, higher mix quality, simultaneously can also cost-saving, space etc.
For achieving the above object, the technical solution of the utility model is: a kind of tandem banbury, comprise the first banbury being arranged at frame and the second banbury be connected by jockey with described first banbury, described first banbury is arranged at the top of described second banbury, and described first banbury and described second banbury are driven by the first motor and the second motor respectively; Described first banbury and described second banbury are provided with rotor structure, and described rotor structure comprises rotating shaft, with the coaxial mounted rotor body of described rotating shaft be arranged at the shearing rib of described rotor body.
Described shearing rib comprises two axisymmetric first and shears rib and two axisymmetric second shearing ribs, the anglec of rotation that described first shearing rib and described rotor body are formed is 25 ~ 40 °, and the anglec of rotation that described second shearing rib and described rotor body are formed is 35 ~ 50 °.
The anglec of rotation that described first shearing rib and described rotor body are formed is 40 °, and the anglec of rotation that described second shearing rib and described rotor body are formed is 35 °.
Described first length shearing rib is l 2=(0.7 ~ 0.72) l, the described second length shearing rib is l 1=(0.4 ~ 0.42) l; Wherein, l is the length of described rotor body.
The output of described first motor and described second motor is connected to the first planet-cycloid reducer and the second planet-cycloid reducer.
Described jockey comprises and connects barrel, the discharge port of the first banbury, stripper, the charge door of the second banbury and feed plate, the discharge port of described first banbury is arranged at the top of described connection barrel, the charge door of described second banbury is arranged at the bottom of described connection barrel, described stripper lid is connected to the discharge port of described first banbury, described feed plate is positioned at described connection barrel, one end of described feed plate is rotationally connected with described connection barrel, and the charge door of close described second banbury.
Described connection barrel is provided with fixed head and filters mouth.
The bottom of described second banbury is provided with device for discharging, and the top of described first banbury is provided with reinforced material pressing device.
The beneficial effects of the utility model are: the utility model comprises the first banbury being arranged at frame and the second banbury be connected by jockey with described first banbury, described first banbury is arranged at the top of described second banbury, and described first banbury and described second banbury are driven by the first motor and the second motor respectively; Described first banbury and described second banbury are provided with rotor structure, and described rotor structure comprises rotating shaft, with the coaxial mounted rotor body of described rotating shaft be arranged at the shearing rib of described rotor body.The utility model can solve poor efficiency and steam discharge problem, also obtains the production efficiency higher than conventional method, higher mix quality, simultaneously can also cost-saving, space etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model rotor structure.
Fig. 3 is the structural representation of jockey in the utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Fig. 1 ~ 3, a kind of tandem banbury, comprise the first banbury 2 being arranged at frame 1 and the second banbury 4 be connected by jockey 3 with the first banbury 2, first banbury 2 is arranged at the top of the second banbury 4, first banbury 2 and the second banbury 4 are driven by the first motor and the second motor respectively, the output of the first motor and the second motor is connected to the first planet-cycloid reducer and the second planet-cycloid reducer, the power of the first planet-cycloid reducer is 5KW, the power of the second planet-cycloid reducer is 4KW, the reason of such setting is: sizing material through the first banbury 2 mixing after become more soft masterbatch by rubber, then the second banbury 4 is entered when refining glue, the resistance be subject to is just less, be conducive to like this saving power consumption.First banbury 2 and the second banbury 4 are provided with rotor structure 5, first banbury 2 requires to adopt plain edition low temperature rotor structure, and the second banbury 4 requires to adopt quick material feeding type low temperature rotor structure, rotor structure 5 to comprise rotating shaft 51, with the coaxial mounted rotor body 52 of rotating shaft 51 be arranged at the shearing rib 53 of rotor body 52.The bottom of the second banbury 4 is provided with device for discharging 6, plays the effect of discharging, and the top of the first banbury 2 is provided with reinforced material pressing device 7, plays the effect of reinforced binder.
Usually, shear rib 53 and comprise two axisymmetric first shearing ribs 531 and two axisymmetric second shearing ribs 532, the anglec of rotation that first shearing rib 531 and rotor body 52 are formed is 25 ~ 40 °, and the anglec of rotation that the second shearing rib 532 and rotor body 52 are formed is 35 ~ 50 °.First length shearing rib 531 is l 2=(0.7 ~ 0.72) l, the second length shearing rib 532 is l 1=(0.4 ~ 0.42) l; Wherein, l is the length of rotor body 52.This is because will consider and increase immixture by moving axially of sizing material, consider that sizing material passes through to shear the shear action suffered by gap of rib 53 and banburying wall again.Preferably, the anglec of rotation that the first shearing rib 531 and rotor body 52 are formed is 40 °, and the anglec of rotation that the second shearing rib 532 and rotor body 52 are formed is 35 °.This is because to consider rotor from feeding ability.
Preferably, jockey 3 comprises and connects the discharge port 32 of barrel 31, first banbury 2, the charge door 34 of stripper 33, second banbury 4 and feed plate 35, the discharge port 32 of the first banbury 2 is arranged at the top connecting barrel 31, the charge door 34 of the second banbury 4 is arranged at the bottom connecting barrel 31, stripper 33 lid is connected to the discharge port 32 of the first banbury 2, feed plate 35 is positioned at and connects barrel 31, one end of feed plate 35 is rotationally connected with and connects barrel 31, and the charge door 34 of close second banbury 4.Described connection barrel 31 is provided with fixed head 36 and filters mouth 37.
Fallen by the banburying chamber of the first banbury 2 accurately in banburying chamber's process of the second banbury 4 at sizing material, when running into blocking in sizing material dropping process, open dead plate 36 can be beaten, make fixed head 36 to connection barrel 31 internal rotating, in the banburying chamber of reinforced press-in second banbury 4.Banbury of the present utility model is less, and one end of feed plate 35 adopts to be rotationally connected with and connects barrel 31, if large-scale banbury, can add hydraulic pressure, actuating device of atmospheric pressure herein.What filter mouth 37 setting is netted filtering mouth, there is good degassing function like this, solving the online exhausting problem of the utility model: the small powder, additive etc. of some thermal sensitivity are not suitable for adding in the refining glue starting stage, can add by connecting barrel 31 when secondary refines glue.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to above-mentioned detailed description of the invention, and any apparent improvement of every those skilled in the art done by basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.

Claims (8)

1. tandem banbury, it is characterized in that: comprise the first banbury being arranged at frame and the second banbury be connected by jockey with described first banbury, described first banbury is arranged at the top of described second banbury, and described first banbury and described second banbury are driven by the first motor and the second motor respectively; Described first banbury and described second banbury are provided with rotor structure, and described rotor structure comprises rotating shaft, with the coaxial mounted rotor body of described rotating shaft be arranged at the shearing rib of described rotor body.
2. tandem banbury according to claim 1, it is characterized in that: described shearing rib comprises two axisymmetric first and shears rib and two axisymmetric second shearing ribs, the anglec of rotation that described first shearing rib and described rotor body are formed is 25 ~ 40 °, and the anglec of rotation that described second shearing rib and described rotor body are formed is 35 ~ 50 °.
3. tandem banbury according to claim 2, is characterized in that: the anglec of rotation that described first shearing rib and described rotor body are formed is 40 °, and the anglec of rotation that described second shearing rib and described rotor body are formed is 35 °.
4. tandem banbury according to claim 2, is characterized in that: the described first length shearing rib is l 2=(0.7 ~ 0.72) l, the described second length shearing rib is l 1=(0.4 ~ 0.42) l; Wherein, l is the length of described rotor body.
5. tandem banbury according to claim 1, is characterized in that: the output of described first motor and described second motor is connected to the first planet-cycloid reducer and the second planet-cycloid reducer.
6. tandem banbury according to claim 1, it is characterized in that: described jockey comprises connection barrel, the discharge port of the first banbury, stripper, the charge door of the second banbury and feed plate, the discharge port of described first banbury is arranged at the top of described connection barrel, the charge door of described second banbury is arranged at the bottom of described connection barrel, described stripper lid is connected to the discharge port of described first banbury, described feed plate is positioned at described connection barrel, one end of described feed plate is rotationally connected with described connection barrel, and near the charge door of described second banbury.
7. tandem banbury according to claim 6, is characterized in that: described connection barrel is provided with fixed head and filters mouth.
8. tandem banbury according to claim 1, is characterized in that: the bottom of described second banbury is provided with device for discharging, and the top of described first banbury is provided with reinforced material pressing device.
CN201420750129.XU 2014-12-04 2014-12-04 Tandem banbury Expired - Fee Related CN204263387U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420750129.XU CN204263387U (en) 2014-12-04 2014-12-04 Tandem banbury

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420750129.XU CN204263387U (en) 2014-12-04 2014-12-04 Tandem banbury

Publications (1)

Publication Number Publication Date
CN204263387U true CN204263387U (en) 2015-04-15

Family

ID=52798283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420750129.XU Expired - Fee Related CN204263387U (en) 2014-12-04 2014-12-04 Tandem banbury

Country Status (1)

Country Link
CN (1) CN204263387U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150415

Termination date: 20161204