CN201913722U - Internal mixer for producing rubber auxiliary aggregates - Google Patents
Internal mixer for producing rubber auxiliary aggregates Download PDFInfo
- Publication number
- CN201913722U CN201913722U CN2010206144371U CN201020614437U CN201913722U CN 201913722 U CN201913722 U CN 201913722U CN 2010206144371 U CN2010206144371 U CN 2010206144371U CN 201020614437 U CN201020614437 U CN 201020614437U CN 201913722 U CN201913722 U CN 201913722U
- Authority
- CN
- China
- Prior art keywords
- wall
- blow vent
- master batch
- banbury
- rubber chemicals
- 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 - Lifetime
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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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
- B29B7/263—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors
-
- 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
-
- 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
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/246—Component parts, details or accessories; Auxiliary operations for feeding in mixers having more than one rotor and a casing closely surrounding the rotors, e.g. with feeding plungers
-
- 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
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
-
- 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
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- 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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides an internal mixer for producing rubber auxiliary aggregates, which consists of an internal mixing device, a material press, a rotating discharging device, a transmission device, a heating and cooling pipe system, a rack, an electric cabinet operation box and the like, wherein the internal mixing device consists of a front rotor, a rear rotor, a bearing pedestal of an internal mixing chamber, a rotor shaft end seal device and the like; a feeding device mainly consists of a left wall, a right wall, a rear wall, an upper wall of a front wall, a lower wall of the front wall, a feeding gate and an oil cylinder/an air cylinder which controls the opening and the closing of the feeding gate. The internal mixer is characterized in that the feeding device is raised below the highest position by a weighted roller, and vent holes are respectively arranged on the front wall, the rear wall, the left wall and the right wall. Water films or water drops formed on the surfaces of the rotors and the wall surface of the internal mixing chamber can be conveniently cleaned. The threat of flammable and explosive powder in the formula of the rubber auxiliary aggregates to the safety of the production process is effectively avoided. A feeding chamber and the internal mixing chamber can be thoroughly cleaned quickly and conveniently, and the cross pollution between two different varieties which are closely produced is avoided.
Description
Technical field
The utility model belongs to elastomeric material mixing field, particularly a kind of banbury that is used to produce rubber chemicals glue master batch.
Background technology
Banbury is one of equipment of producing glue master batch indispensability, and it mainly is made of parts such as banburying device, feeding device, material pressing device, upset device for discharging, transmission device, heating-cooling coil road system, frame and electrical control cubicles control boxs.Wherein, the banburying device is made up of parts such as forward and backward rotor, banburying chamber's bearing block, armature spindle end sealing devices; Feeding device mainly is made up of the oil cylinder/cylinder of left and rightly facing the wall and meditating, back face wall, the upper and lower wall of front side wall, gallery ports and control gallery ports open and close.In the process of refining glue or mixing aid master batch glue, because the frictional heat between sizing material and rotor and banburying locular wall, sizing material and sizing material causes banburying chamber's temperature significantly to raise, so rotor, banburying chamber's locular wall, pressure thallium and Dump gate have all designed the structure with cooling water temperature.But, in the process of binder removal, because the temperature in the banburying chamber is also higher, behind the binder removal, banburying chamber's temperature can rapid drawdown under the effect of cooling water, under the bigger weather of summer or air humidity, rotor and banburying chamber's wall surface can produce the steam condensation, form the water membrane or the globule.When carrying out the production of next group sizing material, these moisture content will be brought in the sizing material and evenly and disperse, and also this part moisture can't be removed fully in follow-up cool drying operation, thereby be caused the shelf characteric of glue master batch to reduce, easily go mouldy, make all rapid variation of its outward appearance and application performance.In addition, the pulvis proportion is generally all more than 70% in the rubber chemicals glue master batch formula for a product, these pulvis will carry out superfineizations before mixing, if these pulvis itself are just inflammable and explosive, so after superfineization, there is safety in production hidden danger in more easy firing blast in the banburying process.In addition,, be difficult for thoroughly cleaning because feed compartment and banburying chamber space are narrow and small, when producing different types of rubber chemicals glue master batch, particularly before and after the function restriction or checking relation in five elements of two kinds of rubber chemicals, can form cross pollution.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of banbury that is used to produce rubber chemicals glue master batch, can conveniently remove the moisture film or the globule that rotor and banburying chamber's chamber wall surface form because of temperature decrease; Prevent that effectively inflammable and explosive pulvis is coerced the safety in the production process in the rubber chemicals glue formula of master batch.Quickly and easily feed compartment and banburying chamber are thoroughly purged, prevent the cross pollution between the different cultivars of adjacent production.The technical solution of the utility model is as follows:
A kind of banbury that is used to produce rubber chemicals glue master batch, constituted by parts such as banburying device, material pressing device, upset device for discharging, transmission device, heating-cooling coil road system, frame and electrical control cubicles control boxs, wherein, the banburying device is made of parts such as forward and backward rotor, banburying chamber's bearing block, armature spindle end sealing devices; Feeding device mainly is made up of the oil cylinder/cylinder of left and rightly facing the wall and meditating, back face wall, the upper and lower wall of front side wall, gallery ports and control gallery ports open and close.The utility model is characterised in that wall, back face wall and left and right sides have blow vent on facing the wall and meditating in front near pressing thallium to rise to the below, extreme higher position, back face wall and about face the wall and meditate upper vent at sustained height, the front side wall blow vent is positioned under the front side wall.This mouthful outside connects with nitrogen, dry air source of the gas respectively, spends preferred 15～45 degree less than 90 by airflow direction and its angle with lower wall surface that this mouthful enters in the banburying chamber.
The utility model is used to produce rubber chemicals glue master batch, has following excellent results:
1, behind binder removal, feed dry air by blow vent, can dry up the aqueous vapor in the banburying chamber, prevent that locular wall and rotor surface from forming moisture film, guaranteed the quality of following batch sizing material;
2, inflammable and explosive powder is arranged in the rubber chemicals glue formula of master batch, before feeding intake, feed nitrogen by blow vent, displacement feed compartment and banburying room air can improve production security;
3, feed dry air by blow vent, purge the remaining powder in the banburying chamber, prevent the cross pollution between the different cultivars auxiliary agent.
Description of drawings
Fig. 1 is the cutaway view (not comprising parts such as base, support and other attached parts among the figure) of the utility model banbury; Wherein, 1 press thallium; On 2 front side wall; 3 gallery ports; 4 front side wall blow vents; Under 5 front side wall; 6 cooling water inlets; 7 closed-smelting machine rotors; 8 coolant outlets; 9 Dump gate; 10 banburying chamber's locular walls; 11 back face wall; 12 back face wall blow vents; 13 left sides/right face wall blow vent;
The specific embodiment
In conjunction with the accompanying drawings the utility model is carried out the detail explanation.
Embodiment 1, removes rotor and the banburying chamber's chamber wall surface formation moisture film or the globule.
Before producing mixing the feeding intake of rubber chemicals glue master batch; mention and press thallium 1 to the extreme higher position; open Dump gate 9; close gallery ports 3; feed dry airs 1～5min by face the wall and meditate upper vent hole 4,12,13 of feed compartment all around; dry up the moisture film or the globule of rotor and banburying chamber's chamber wall surface, subsequent step is operated routinely.
Before producing mixing the feeding intake of rubber chemicals glue master batch; mention and press thallium 1 to the extreme higher position; open Dump gate 9; close gallery ports 3, feed nitrogen 1～5min, the air in displacement feed compartment and the banburying chamber all around by face the wall and meditate upper vent hole 4,12,13 of feed compartment; make it be in the high-nitrogen hypoxia environment; and then the materials such as rubber chemicals powder of adding process superfine, guarantee production process safety, subsequent step is operated routinely.
In the production process, if changed rubber chemicals glue master batch kind, particularly the function restriction or checking relation in five elements of the two kinds of rubber chemicals in front and back must thoroughly be cleared up banburying equipment, otherwise easily be caused cross pollution.In scale removal process, mention and press thallium 1 to the extreme higher position, open Dump gate 9, open gallery ports 3, can be earlier be easy to touch and be exposed to outer position and clear up, close gallery ports 3 then, feed dry airs all around by the feed compartment upper vent hole 4,12,13 of facing the wall and meditating to staff, duration of ventilation can free hold, is blown off to the remaining powder at banburying locular wall 10, feed compartment locular wall 2,5,11 and position, slit thereof.Carry out production operation according to prescription and technological procedure afterwards.
Claims (4)
1. banbury that is used to produce rubber chemicals glue master batch, constituted by parts such as banburying device, material pressing device, upset device for discharging, transmission device, heating-cooling coil road system, frame and electrical control cubicles control boxs, wherein, the banburying device is made of parts such as forward and backward rotor, banburying chamber's bearing block, armature spindle end sealing devices; Feeding device mainly is made up of the oil cylinder/cylinder of left and rightly facing the wall and meditating, back face wall, the upper and lower wall of front side wall, gallery ports and control gallery ports open and close, it is characterized in that wall, back face wall and left and right sides have blow vent on facing the wall and meditating in front near pressing thallium to rise to the below, extreme higher position.
2. the banbury that is used to produce rubber chemicals glue master batch according to claim 1 is characterized in that the blow vent outside connects with nitrogen, dry air source of the gas respectively.
3. the banbury that is used to produce rubber chemicals glue master batch according to claim 1, it is characterized in that by blow vent enter into indoor airflow direction and its with the angle between lower wall surface less than 90 degree, preferred 15～45 degree.
4. the banbury that is used to produce rubber chemicals glue master batch according to claim 1 is characterized in that back face wall blow vent (12) and a left side/right side face the wall and meditate blow vent (13) at sustained height, is 2～5cm to the distance on pressure thallium (1) summit; The front side wall blow vent is in front under the wall on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206144371U CN201913722U (en) | 2010-11-19 | 2010-11-19 | Internal mixer for producing rubber auxiliary aggregates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206144371U CN201913722U (en) | 2010-11-19 | 2010-11-19 | Internal mixer for producing rubber auxiliary aggregates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913722U true CN201913722U (en) | 2011-08-03 |
Family
ID=44413536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206144371U Expired - Lifetime CN201913722U (en) | 2010-11-19 | 2010-11-19 | Internal mixer for producing rubber auxiliary aggregates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350461A (en) * | 2013-07-23 | 2013-10-16 | 浙江立大橡塑机械有限公司 | Internal mixer |
| CN104029304A (en) * | 2014-06-20 | 2014-09-10 | 王玙璠 | Internal mixer capable of improving mixing uniformity |
| CN108357012A (en) * | 2017-01-26 | 2018-08-03 | 株式会社神户制钢所 | It is opened and closed the door of the outlet of rubber mill |
-
2010
- 2010-11-19 CN CN2010206144371U patent/CN201913722U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350461A (en) * | 2013-07-23 | 2013-10-16 | 浙江立大橡塑机械有限公司 | Internal mixer |
| CN104029304A (en) * | 2014-06-20 | 2014-09-10 | 王玙璠 | Internal mixer capable of improving mixing uniformity |
| CN108357012A (en) * | 2017-01-26 | 2018-08-03 | 株式会社神户制钢所 | It is opened and closed the door of the outlet of rubber mill |
| CN108357012B (en) * | 2017-01-26 | 2020-06-12 | 株式会社神户制钢所 | Door for opening and closing discharge port of rubber mixing mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |