CN110509447A - A kind of production line of pre-dispersed masterbatch particles of rubber chemicals and its production procedure - Google Patents
A kind of production line of pre-dispersed masterbatch particles of rubber chemicals and its production procedure Download PDFInfo
- Publication number
- CN110509447A CN110509447A CN201810492138.6A CN201810492138A CN110509447A CN 110509447 A CN110509447 A CN 110509447A CN 201810492138 A CN201810492138 A CN 201810492138A CN 110509447 A CN110509447 A CN 110509447A
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- rubber
- masterbatch particles
- dispersed
- rubber chemicals
- master batch
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Classifications
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- 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
- B29B7/7461—Combinations of dissimilar mixers
-
- 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
- B29B9/00—Making granules
-
- 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
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals and its production procedures, including the high-speed mixer being sequentially communicated by transmitting device, mixer, open mill, filter, pelletizer, cooling device and stirring storage vat, wherein, high-speed mixer is by graininess basis glue, rubber chemicals and dispersing agent high-speed stirred are uniformly mixed, mixer is by mixed graininess basis glue, rubber chemicals and dispersing agent are kneaded the rubber master batch mediated and form bulk, the rubber master batch of bulk is further kneaded the rubber master batch of slabbing by open mill, the rubber master batch of filter filtering sheet, masterbatch particles are made in filtered rubber master batch by pelletizer, cooling device cools down masterbatch particles, stirring storage vat stirring masterbatch particles are at the state of uniform loose with instant packed.The pre-dispersed masterbatch particles dispersibility of rubber chemicals prepared by the present invention is excellent, stay in grade, and yield is high.
Description
Technical field
The invention belongs to technical field of rubber preparation, and in particular to a kind of production line of pre-dispersed masterbatch particles of rubber chemicals and
Its production procedure.
Background technique
The existing pre- scattered masterbatch particles production technology of production rubber chemicals, directly helps the basic glue and rubber of sheet or bulk
Agent, dispersing agent put into respectively mixer mixing mediate after enter pelletizer be granulated complete, this Process ba- sis glue, rubber chemicals with
Mixing between dispersing agent is not thorough enough, and there are rubber chemicals dispersion unevenness, causes quality of finished unstable.
Summary of the invention
The present invention provide to solve above-mentioned technical problem it is a kind of use graininess basis glue for raw material and using be granulated
The production line for the pre-dispersed masterbatch particles of rubber chemicals that machine is granulated and its production procedure.
The present invention is the solution realizing its technical effect and using are as follows:
A kind of production line of the pre-dispersed masterbatch particles of rubber chemicals characterized by comprising
High-speed mixer, for graininess basis glue, rubber chemicals and dispersing agent high-speed stirred mixed processing；
Mixer, for graininess basis glue, the rubber chemicals and described point after being uniformly mixed
Powder is kneaded kneading and handles to obtain the pre-dispersed rubber master batch of rubber chemicals of bulk；The mixer is adjacent to the high-speed mixer；
Open mill carries out at further mixing for the rubber master batch to the bulk obtained after mixer mixing is handled
Reason, obtains the rubber master batch of sheet；The open mill is adjacent to the mixer；
Filter, for filtering the rubber master batch handled by the open mill, to obtain the rubber master batch of free from admixture；The filtering
Machine is adjacent to the open mill；
Pelletizer, for that masterbatch particles will be made through the filtered rubber master batch of the filter；The pelletizer is adjacent to
The filter；
Cooling device, for carrying out cooling treatment to the masterbatch particles made of the pelletizer；The cooling device is adjacent
Set on the pelletizer；
Storage vat is stirred, for being stirred to by the processed masterbatch particles of the cooling device, so that institute
State the state that masterbatch particles are in uniform loose；The stirring storage vat is adjacent to the cooling device；
Transmitting device, for the masterbatch particles to be transmitted to specified location；The transmitting device respectively with the high speed
Blender, the mixer, the open mill, the filter, the pelletizer, the cooling device, the stirring storing
Bucket connection.
Preferably, the pelletizer is single screw rod pelletizer.
Preferably, the cooling device is vibrating screen.
Preferably, the pelletizer is configured with stirs evenly for carrying out high speed to the rubber master batch that will enter the pelletizer
The rubber master batch of processing stirs evenly device.
Preferably, it is bipyramid stirring mixer that the rubber master batch, which stirs evenly device,.
Preferably, the separation dress separated for the masterbatch particles to larger specification is provided on the stirring storage vat
It sets.
Preferably, the separator includes separating barrel and strainer, and the strainer is set on the separating barrel.
A kind of production procedure of the pre-dispersed masterbatch particles of rubber chemicals, comprising the following steps:
Step 1: weighing: graininess basis glue, rubber chemicals and other dispersing agents are taken out and are weighed in proportion respectively；
Step 2: stir evenly: by the graininess basis glue weighed up, rubber chemicals and other dispersing agents, all investment is high
It is uniformly mixed in fast blender；
Step 3: mixing: by a transmitting device by the graininess basis glue stirred evenly, rubber chemicals and its
It is kneaded in the mixture investment mixer of his dispersing agent, obtains the pre-dispersed rubber master batch of rubber chemicals of bulk；
Step 4: the pre-dispersed rubber master batch of the rubber chemicals of the bulk mill: is put by open mill by the transmitting device
In, the pre-dispersed rubber master batch of the rubber chemicals of the bulk is further kneaded the pre-dispersed mother of rubber chemicals of slabbing by the open mill
Glue.
Step 5: the pre-dispersed rubber master batch of the rubber chemicals of the sheet filtering: is transported to by filtering by the transmitting device
It is filtered in machine；
Step 6: it is granulated: being sent the pre-dispersed rubber master batch of rubber chemicals of the filtered sheet by the transmitting device
Into pelletizer, the pre-dispersed masterbatch particles of rubber chemicals are made in the pre-dispersed rubber master batch of the rubber chemicals of the bulk by the pelletizer；
Step 7: cooling: to be transferred to the dewatered pre-dispersed masterbatch particles of rubber chemicals by the transmitting device
On cooling device, the cooling device carries out cooling treatment to the pre-dispersed masterbatch particles of the rubber chemicals, so as to just prepare
The pre-dispersed masterbatch particles of rubber chemicals cool down；
Step 8: stirring: the pre-dispersed masterbatch particles of rubber chemicals after cooling are sent by the transmitting device
It stirs in storage vat, and the pre-dispersed masterbatch particles of rubber chemicals is stirred by the stirring storage vat, make the rubber
The pre-dispersed masterbatch particles of glue auxiliary agent are in the state of uniform loose；
Step 9: packaging: the pre-dispersed masterbatch particles of the rubber chemicals after stirring are taken out out of described stirring storage vat
It packages.
Preferably, the step 5 can be at least repeated once.
Preferably, the step 5 further include: to the pre-dispersed rubber master batch of the rubber chemicals that will enter the pelletizer
Grain carries out high speed and stirs evenly processing.
The invention has the benefit that the basic glue of original sheet or bulk is replaced using granular basic glue,
And granular basic glue and rubber chemicals, dispersing agent are first put into high-speed mixer and stirred, basic glue, rubber chemicals are made
With the full and uniform mixing of dispersing agent, it is excellent that they are sent into the pre-dispersed rubber master batch dispersion performance of the rubber chemicals obtained after mixer mixing
It is good, it ensure that the quality of finished product.
Detailed description of the invention
Fig. 1 is the production line schematic diagram of the pre-dispersed masterbatch particles of rubber chemicals disclosed by the embodiments of the present invention；
Fig. 2 is high-speed mixer schematic diagram disclosed by the embodiments of the present invention；
Fig. 3 is mixer schematic diagram disclosed by the embodiments of the present invention；
Fig. 4 is open mill schematic diagram disclosed by the embodiments of the present invention；
Fig. 5 is filter schematic diagram disclosed by the embodiments of the present invention；
Fig. 6 is pelletizer schematic diagram disclosed by the embodiments of the present invention；
Fig. 7 is cooling device schematic diagram disclosed by the embodiments of the present invention；
Fig. 8 is stirring storage vat schematic diagram disclosed by the embodiments of the present invention；
Fig. 9 is strainer schematic diagram disclosed by the embodiments of the present invention；
Figure 10 is the flow sheet of the pre-dispersed masterbatch particles of rubber chemicals disclosed by the embodiments of the present invention.
Identifier declaration: 1- high-speed mixer, 2- mixer, 3- open mill, 4- filter, 5- pelletizer, 6- cooling device,
7- stirs storage vat, 8- transmitting device, and 9- rubber master batch stirs evenly device, 10- separating barrel, 11- strainer, 12- rack.
Specific embodiment
Fig. 1-9 is please referred to, a kind of production line of pre-dispersed masterbatch particles of rubber chemicals is disclosed in the preferred embodiment of the present invention,
Include:
High-speed mixer 1, for graininess basis glue, rubber chemicals and dispersing agent high-speed stirred mixed processing；Its
In, high-speed mixer 1 is crushed primarily directed to the liquid charging stock of different viscosities pulpous state, is dispersed, is emulsified, is mixed, by dividing
The new and effective mixing plant to run at high speed for dissipating the acute tooth of disk or more, strong shearing, the shock, powder of high speed are carried out to material
Broken, dispersion, reaches the function of mixing, dissolution, dispersion, refinement rapidly, is the height that the solids such as coating are stirred, disperse, dissolving
Imitate equipment；
Mixer 2 is mediated for being kneaded to graininess basis glue, rubber chemicals and the dispersing agent after being uniformly mixed
Processing obtains the pre-dispersed rubber master batch of rubber chemicals of bulk；Mixer 2 is adjacent to high-speed mixer 1；Wherein, mixer 2 is also known as pinched
Mill, be it is a kind of equipped with a pair of of specific shape and the opposite rotor turned round, under adjustable temperature and the air-tight state of pressure between
The machinery plasticated and be kneaded to polymer material to gap is mainly pressed by banburying chamber, rotor, rotor seals, charging
Expect that the part such as device, device for discharging, transmission device and base forms；
Open mill 3 carries out at further mixing for the rubber master batch to the bulk obtained after 2 mixing process of mixer
Reason, obtains the rubber master batch of sheet；Open mill 3 is adjacent to mixer 2；
Filter 4 handles obtained rubber master batch by open mill 3 for filtering, to obtain the rubber master batch of free from admixture；Filter 4 is adjacent
Set on open mill 3；
Pelletizer 5, for that masterbatch particles will be made through the filtered rubber master batch of filter 4；Pelletizer 5 is adjacent to filter 4；
Cooling device 6, for carrying out cooling treatment to masterbatch particles made of pelletizer 5；Cooling device 6 is adjacent to pelletizer
5；
Storage vat 7 is stirred, for being stirred to by the processed masterbatch particles of cooling device 6, so that at masterbatch particles
In the state of uniform loose；Stirring storage vat 7 is adjacent to cooling device 6；
Transmitting device 8, for masterbatch particles to be transmitted to specified location；Transmitting device 8 respectively with high-speed mixer 1, close
Mill 2, open mill 3, filter 4, pelletizer 5, cooling device 6, stirring storage vat 7 connect.
In a preferred embodiment of the invention, pelletizer 5 uses single screw rod pelletizer；Pelletizer 5 is configured with for will
Rubber master batch into pelletizer 5 carries out high speed and stirs evenly the rubber master batch of processing stirring evenly device 9, for the rubber master batch that will enter in pelletizer
High-speed stirred processing is carried out, makes rubber master batch integrally more uniform dispersion, the masterbatch particles quality for preparing pelletizer 5 is more preferable, into one
Step ground, it is bipyramid stirring mixer which, which stirs evenly device 9,；Cooling device 6 is vibrating screen, can be thrown by vibrating masterbatch particles
It rises to carry out air-cooled processing to basic glue, while the impurity being mixed in masterbatch particles can also be vibrated and be screened out when shaker vibration；
It is provided with the separator separated for the masterbatch particles to larger specification on stirring storage vat 7, can make to finally obtain
Close to consistent, which includes separating barrel 10 and the strainer 11 on the separating barrel 10 for each masterbatch particles size,
Wherein, strainer 11 is responsible for for the masterbatch particles of larger specification being blocked on strainer 11.
In a preferred embodiment of the invention, the sizing material after stirring for convenience of high-speed mixer 1 can quickly enter mixer 2
In, to avoid sizing material dry and hard, it is provided with the rack 12 for support high-speed mixer, the position for exporting high-speed mixer 1
Higher than the position of 2 entrance of mixer, accelerate the transmission speed of sizing material using gravitional force.
Fig. 1-10 is please referred to, a kind of production stream of pre-dispersed masterbatch particles of rubber chemicals is disclosed in the preferred embodiment of the present invention
Journey, comprising the following steps:
Step 1: weighing: graininess basis glue, rubber chemicals and other dispersing agents are taken out and are weighed in proportion respectively；
Step 2: it stirs evenly: the graininess basis glue weighed up, rubber chemicals and other dispersing agents is all put into high-speed stirring
It mixes and is uniformly mixed in machine 1；
Step 3: mixing: by a transmitting device 8 by the graininess basis glue stirred evenly, rubber chemicals and other
It is kneaded in the mixture investment mixer 2 of dispersing agent, obtains the pre-dispersed rubber master batch of rubber chemicals of bulk；
Step 4: mill: the pre-dispersed rubber master batch of the rubber chemicals of bulk is put into open mill 3 by transmitting device 8, mill
The pre-dispersed rubber master batch of the rubber chemicals of bulk is further kneaded the pre-dispersed rubber master batch of rubber chemicals of slabbing by machine 3.
Step 5: the pre-dispersed rubber master batch of the rubber chemicals of sheet filtering: is transported to by mistake in filter 4 by transmitting device 8
Filter；
Step 6: it is granulated: the pre-dispersed rubber master batch of the rubber chemicals of filtered sheet is sent to by pelletizer by transmitting device 8
In 5, the pre-dispersed masterbatch particles of rubber chemicals are made in the pre-dispersed rubber master batch of the rubber chemicals of bulk by pelletizer 5；
Step 7: cooling: the pre-dispersed masterbatch particles of dewatered rubber chemicals are transferred to by cooling device by transmitting device 8
On 6, cooling device 6 carries out cooling treatment to the pre-dispersed masterbatch particles of rubber chemicals, so that the rubber chemicals just prepared are pre-dispersed
Masterbatch particles cool down；
Step 8: the pre-dispersed masterbatch particles of rubber chemicals after cooling stirring: are sent by stirring storing by transmitting device 8
In bucket 7, and the pre-dispersed masterbatch particles of rubber chemicals are stirred by stirring storage vat 7, make the pre-dispersed mother of rubber chemicals
Micelle is in the state of uniform loose；
Step 9: packaging: the pre-dispersed masterbatch particles of rubber chemicals after stirring are taken out out of stirring storage vat 7 and are packaged.
In a preferred embodiment of the invention, step 5 can be at least repeated once, until rubber master batch filters clean free from admixture；Step
Six further include: high speed is carried out to the pre-dispersed masterbatch particles of the rubber chemicals that will enter pelletizer 5 and stirs evenly processing.
Seen from the above description, the pre-dispersed masterbatch particles dispersibility of rubber chemicals prepared by the present invention is excellent, stay in grade, and
And yield is high.
Figure of description is combined to elaborate the preferred embodiment of the present invention above, it should explanation, this
The protection scope of invention includes but is not limited to above-described embodiment；Specific structure disclosed in Figure of description is also of the invention
Preferred embodiment, the technical staff in the field can also develop other embodiments on this basis, any not depart from this hair
The simple deformation or equivalent replacement of bright innovative idea, are covered by the present invention, belong to the scope of protection of the present invention.
Claims (10)
1. a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals characterized by comprising
High-speed mixer, for graininess basis glue, rubber chemicals and dispersing agent high-speed stirred mixed processing；
Mixer, for graininess basis glue, the rubber chemicals and the dispersing agent after being uniformly mixed
Kneading is kneaded to handle to obtain the pre-dispersed rubber master batch of rubber chemicals of bulk；The mixer is adjacent to the high-speed mixer；
Open mill carries out further mixing process for the rubber master batch to the bulk obtained after mixer mixing is handled,
Obtain the rubber master batch of sheet；The open mill is adjacent to the mixer；
Filter, for filtering the rubber master batch handled by the open mill, to obtain the rubber master batch of free from admixture；The filter is adjacent
Set on the open mill；
Pelletizer, for that masterbatch particles will be made through the filtered rubber master batch of the filter；The pelletizer is adjacent to described
Filter；
Cooling device, for carrying out cooling treatment to the masterbatch particles made of the pelletizer；The cooling device is adjacent to
The pelletizer；
Storage vat is stirred, for being stirred to by the processed masterbatch particles of the cooling device, so that the mother
Micelle is in the state of uniform loose；The stirring storage vat is adjacent to the cooling device；
Transmitting device, for the masterbatch particles to be transmitted to specified location；The transmitting device respectively with the high-speed stirred
Machine, the mixer, the open mill, the filter, the pelletizer, the cooling device, the stirring storage vat connect
It connects.
2. a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals according to claim 1, it is characterised in that: the granulation
Machine is single screw rod pelletizer.
3. a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals according to claim 1, it is characterised in that: the cooling
Device is vibrating screen.
4. a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals according to claim 1, it is characterised in that: the granulation
The rubber master batch that machine is configured with for stir evenly at a high speed processing to the rubber master batch that will enter the pelletizer stirs evenly device.
5. a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals according to claim 4, it is characterised in that: the rubber master batch
Stirring evenly device is bipyramid stirring mixer.
6. a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals according to claim 1, it is characterised in that: the stirring
The separator separated for the masterbatch particles to larger specification is provided on storage vat.
7. a kind of production line of the pre-dispersed masterbatch particles of rubber chemicals according to claim 6, it is characterised in that: the separation
Device includes separating barrel and strainer, and the strainer is set on the separating barrel.
8. a kind of production procedure of the pre-dispersed masterbatch particles of rubber chemicals, it is characterised in that: the following steps are included:
Step 1: weighing: graininess basis glue, rubber chemicals and other dispersing agents are taken out and are weighed in proportion respectively；
Step 2: it stirs evenly: the graininess basis glue weighed up, rubber chemicals and other dispersing agents is all put into high-speed stirring
It mixes in machine and is uniformly mixed；
Step 3: mixing: graininess basis glue, rubber chemicals and other points that will be stirred evenly by a transmitting device
It is kneaded in the mixture investment mixer of powder, obtains the pre-dispersed rubber master batch of rubber chemicals of bulk；
Step 4: mill: the pre-dispersed rubber master batch of the rubber chemicals of the bulk is put into open mill by the transmitting device, institute
State the pre-dispersed rubber master batch of rubber chemicals that the pre-dispersed rubber master batch of the rubber chemicals of the bulk is further kneaded slabbing by open mill.
Step 5: filtering: the pre-dispersed rubber master batch of the rubber chemicals of the sheet is transported in filter by the transmitting device
Filtering；
Step 6: it is granulated: the pre-dispersed rubber master batch of rubber chemicals of the filtered sheet being sent to by the transmitting device and is made
In grain machine, the pre-dispersed masterbatch particles of rubber chemicals are made in the pre-dispersed rubber master batch of the rubber chemicals of the bulk by the pelletizer；
Step 7: cooling: the dewatered pre-dispersed masterbatch particles of rubber chemicals are transferred to by cooling by the transmitting device
On device, the cooling device carries out cooling treatment to the pre-dispersed masterbatch particles of the rubber chemicals, so that is just prepared is described
The pre-dispersed masterbatch particles of rubber chemicals cool down；
Step 8: the pre-dispersed masterbatch particles of rubber chemicals after cooling stirring: are sent by stirring by the transmitting device
In storage vat, and the pre-dispersed masterbatch particles of rubber chemicals are stirred by the stirring storage vat, help the rubber
The pre-dispersed masterbatch particles of agent are in the state of uniform loose；
Step 9: the pre-dispersed masterbatch particles of the rubber chemicals after stirring packaging: are taken out to packaging out of described stirring storage vat
It is good.
9. a kind of production procedure of the pre-dispersed masterbatch particles of rubber chemicals according to claim 8, it is characterised in that: the step
Rapid five can at least be repeated once.
10. a kind of production procedure of the pre-dispersed masterbatch particles of rubber chemicals according to claim 8, it is characterised in that: described
Step 6 further include: high speed is carried out to the pre-dispersed rubber master batch of the rubber chemicals that will enter the pelletizer and stirs evenly processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492138.6A CN110509447A (en) | 2018-05-22 | 2018-05-22 | A kind of production line of pre-dispersed masterbatch particles of rubber chemicals and its production procedure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810492138.6A CN110509447A (en) | 2018-05-22 | 2018-05-22 | A kind of production line of pre-dispersed masterbatch particles of rubber chemicals and its production procedure |
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| CN201810492138.6A Pending CN110509447A (en) | 2018-05-22 | 2018-05-22 | A kind of production line of pre-dispersed masterbatch particles of rubber chemicals and its production procedure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959538A (en) * | 2021-02-01 | 2021-06-15 | 诸暨市竟程智能科技有限公司 | Rubber master batch granulator |
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