CN102717449B - The continuous compounding rubber production line of birotor and technique - Google Patents
The continuous compounding rubber production line of birotor and technique Download PDFInfo
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- CN102717449B CN102717449B CN201210193043.7A CN201210193043A CN102717449B CN 102717449 B CN102717449 B CN 102717449B CN 201210193043 A CN201210193043 A CN 201210193043A CN 102717449 B CN102717449 B CN 102717449B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000013329 compounding Methods 0.000 title claims abstract description 13
- 238000010092 rubber production Methods 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000004513 sizing Methods 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 14
- 238000010058 rubber compounding Methods 0.000 claims abstract description 7
- 238000003801 milling Methods 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to the continuous compounding rubber production line of a kind of birotor and technique, production line comprises continuous mixing one section, continuous mixing two sections and the continuous mixing three section identical with continuous mixing two segment structure, described continuous mixing two sections comprises base, the two ends of base are respectively equipped with continuous mixing birotor drive unit, continuous mixing section is connected with between continuous mixing birotor drive unit, the position that continuous mixing section front end and film cool for the end of glue conveyer belt is corresponding is provided with sizing material spout, continuous mixing section rear end has film gum outlet near the position of continuous mixing birotor drive unit, position corresponding with film gum outlet on described base is provided with twin pressure roller preforming device, twin pressure roller preforming device is connected with the batch off unit being arranged on base rear end by film cooling conveying device.Beneficial effect of the present invention is: the production environment improving compounding rubber, reduces production cost; Achieve the serialization of rubber compounding, improve productivity ratio.
Description
Technical field
The present invention relates to rubber processing, particularly relate to the continuous compounding rubber production line of a kind of birotor and technique.
Background technology
At present, domestic and international rubber production producer adopts banbury to carry out mixing production, the defect of this employing mixer mixing rubber process is: 1, equipment investment is large, a day apparatus for production line price of mixing of rubber about 36 tons be about more than 1,000 ten thousand yuan; 2, consume energy high, in mixing process, the shearing force that rubber compounding produces can produce a large amount of heat energy, and this heat energy cannot discharge, when it exceedes the temperature of process stipulation, sizing material just there will be incipient scorch, and according to this situation, only way can only shorten mixing time, to just cool at the rapid compressing tablet of mixing sizing material, entering banburying chamber after cooling again proceeds mixing, and general technique want repeatedly to carry out like this three times more than just can mixing end combination, this just causes a large amount of power consumptions.3, the sizing material of this conventional rubber industry is all batch melting; Batch melting efficiency is low, and the difference often criticized between sizing material not only can bring a lot of trouble to technical staff, also usually has a huge impact the quality of subsequent handling.For the continuous mixing technology of rubber size, people in exploration, though there are some theoretic discussions, but up to the present, fail to enter industrialization state, the main still mixer mixing of the equipment in actual production.
Summary of the invention
The object of this invention is to provide the continuous compounding rubber production line of a kind of birotor and technique, with overcome current existing rubber mixing-milling technique power consumption high, can not continuous prodution, the low inferior deficiency of production efficiency.
The object of the invention is to be achieved through the following technical solutions:
The continuous compounding rubber production line of a kind of birotor, comprise continuous mixing one section, continuous mixing two sections and the continuous mixing three section identical with continuous mixing two segment structure, described continuous mixing one section, continuous mixing two sections and continuous mixing three sections are connected for glue conveyer belt by film successively, described continuous mixing one section is a banbury, described continuous mixing two sections and continuous mixing three sections respectively comprise base, the two ends of base are respectively equipped with continuous mixing birotor drive unit, continuous mixing section is connected with between continuous mixing birotor drive unit, water cavity is processed with in continuous mixing section, the position that front end and the film of continuous mixing section cool for the end of glue conveyer belt is corresponding is provided with sizing material spout, the rear end of continuous mixing section has film gum outlet near the position of continuous mixing birotor drive unit, position corresponding with film gum outlet on described base is provided with twin pressure roller preforming device, twin pressure roller preforming device is connected with the batch off unit being arranged on base rear end by film cooling conveying device.Described continuous mixing two sections and continuous mixing three sections are all provided with electrical control gear and temperature control equipment.
The continuous rubber mixing-milling technique of a kind of birotor, comprises the following steps:
Step 1: all putting into banbury by preparing burden needed for rubber compounding, making banbury become the first paragraph mixing roll of continuous operation, it is mixing to carry out first time;
Step 2: first time mixing end after, adopt conveyer belt add air cooling or birotor roll-type cooling to first time mixing go out film cool, be cooled to about 120 DEG C;
Step 3: utilize film to supply glue conveyer belt by cooled for step 2 film transport in the sizing material spout of mixing two sections of birotor, and by attemperating unit, the film temperature in continuous mixing two sections is controlled within the scope of 150 ~ 170 DEG C;
Step 4: start the continuous mixing birotor drive unit on continuous mixing two sections, makes it drive the continuous mixing section in continuous mixing two sections to carry out second time to film mixing;
Step 5: second time mixing end after, by film cooling conveying device by second time mixing go out film transport in batch off unit, film temperature is down to about 100 DEG C;
Step 6: utilize film to supply glue conveyer belt by cooled for step 5 film transport in the sizing material spout of continuous mixing three sections, and strictly add the film being mixed compacting by sulphur, promoter and a small amount of sizing material in proportion;
Step 7: the film temperature in continuous mixing three sections is controlled below 120 DEG C by attemperating unit, start the continuous mixing birotor drive unit on continuous mixing three sections simultaneously, make it drive the continuous mixing section in continuous mixing three sections to carry out third time to film mixing; And
Step 8: after third time mixing end, by film cooling conveying device, the film transport after three times mixing is cooled to batch off unit, enter next step technique after cooling.
Beneficial effect of the present invention is: the highly energy-consuming situation changing elastomeric compound in rubber industry production, and energy-saving effect is remarkable; Improve the production environment of compounding rubber, reduce production cost; Achieve the serialization of rubber compounding, improve productivity ratio.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the continuous mixing one section of the continuous compounding rubber production line of a kind of birotor described in the embodiment of the present invention and the structural representation of continuous mixing two sections;
Fig. 2 is the structural representation of the continuous mixing three sections of the continuous compounding rubber production line of a kind of birotor described in the embodiment of the present invention.
In figure:
1, continuous mixing one section; 2, continuous mixing two sections; 3, continuous mixing three sections; 4, film is for glue conveyer belt; 5, base; 6, continuous mixing birotor drive unit; 7, continuous mixing section; 8, sizing material spout; 9, film gum outlet; 10, twin pressure roller preforming device; 11, film cooling conveying device; 12, batch off unit.
Detailed description of the invention
As shown in Figure 1-2, the continuous compounding rubber production line of a kind of birotor described in the embodiment of the present invention, comprise continuous mixing one section 1, continuous mixing two section 2 and the continuous mixing identical with continuous mixing two section of 2 structure three section 3, described continuous mixing one section 1, continuous mixing two section 2 and continuous mixing are connected for glue conveyer belt 4 by film for three section 3 successively, described continuous mixing one section 1 is a banbury, described continuous mixing comprises base 5 for two section 2, the two ends of base 5 are respectively equipped with continuous mixing birotor drive unit 6, continuous mixing section 7 is connected with between continuous mixing birotor drive unit 6, water cavity is processed with in continuous mixing section 7, the position that front end and the film of continuous mixing section 7 cool for the end of glue conveyer belt 4 is corresponding is provided with sizing material spout 8, the rear end of continuous mixing section 7 has film gum outlet 9 near the position of continuous mixing birotor drive unit 6, on described base 5, the position corresponding with film gum outlet 9 is provided with twin pressure roller preforming device 10, twin pressure roller preforming device 10 is connected with the batch off unit 12 being arranged on base 5 rear end by film cooling conveying device 11.Described continuous mixing two section 2 and continuous mixing are all provided with electrical control gear and temperature control equipment for three section 3.
During concrete use, continuous mixing birotor is made up of two rotation direction differences, antidromous rotor, rotates respectively in continuous mixing section 7, and two roots rotors have certain fixing speed ratio or stepless time adjustment.
The continuous rubber mixing-milling technique of a kind of birotor described in the embodiment of the present invention, comprises the following steps:
Step 1: all putting into banbury by preparing burden needed for rubber compounding, making banbury become the first paragraph mixing roll of continuous operation, it is mixing to carry out first time;
Step 2: first time mixing end after, adopt conveyer belt add air cooling or birotor roll-type cooling to first time mixing go out film cool, be cooled to about 120 DEG C;
Step 3: utilize film for glue conveyer belt 4 by cooled for step 2 film transport in the sizing material spout of mixing two section 2 of birotor, and by attemperating unit, the film temperature in continuous mixing two section 2 is controlled within the scope of 150 ~ 170 DEG C;
Step 4: start the continuous mixing birotor drive unit 6 on continuous mixing two section 2, makes it drive the continuous mixing section 7 pairs of films in continuous mixing two section 2 to carry out second time mixing;
Step 5: second time mixing end after, by film cooling conveying device 11 by second time mixing go out film transport in batch off unit 12, film temperature is down to about 100 DEG C;
Step 6: utilize film for glue conveyer belt 4 by cooled for step 5 film transport in the sizing material spout 8 of continuous mixing three section 3, and strictly add the film being mixed compacting by sulphur, promoter and a small amount of sizing material in proportion;
Step 7: the film temperature in continuous mixing three section 3 is controlled below 120 DEG C by attemperating unit, start the continuous mixing birotor drive unit 6 on continuous mixing three section 3 simultaneously, make it drive the continuous mixing section 7 pairs of films in continuous mixing three section 3 to carry out third time mixing; And
Step 8: after third time mixing end, by film cooling conveying device 11, the film transport after three times mixing is cooled to batch off unit 12, enter next step technique after cooling.
The present invention is owing to adopting continuous mixing one section 1, continuous mixing two section 2 and continuous mixing three section of 3 three-stage structure, thus add shearing repeatedly, mixing effect, greatly be better than simple banburying effect, and under the present invention takes Warm status, by rubber compounding to satisfactory situation, with a brand-new technique, change the defect existed in banburying process, and energy-saving effect is remarkable, the present invention simultaneously does not need periodically to feed in raw material and discharging, the mixing ability of mixing facilities can be made full use of, thus improve the productivity ratio of mixing facilities.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (3)
1. the continuous compounding rubber production line of birotor, comprise continuous mixing one section (1), continuous mixing two sections (2) and the continuous mixing three section (3) identical with continuous mixing two sections of (2) structures, it is characterized in that: described continuous mixing one section (1), continuous mixing two sections (2) and continuous mixing three sections (3) are connected for glue conveyer belt (4) by film successively, described continuous mixing one section (1) is a banbury, described continuous mixing two sections (2) comprises base (5), the two ends of base (5) are respectively equipped with continuous mixing birotor drive unit (6), continuous mixing section (7) is connected with between continuous mixing birotor drive unit (6), continuous mixing section is processed with water cavity in (7), the position that front end and the film of continuous mixing section (7) cool for the end of glue conveyer belt (4) is corresponding is provided with sizing material spout (8), the rear end of continuous mixing section (7) has film gum outlet (9) near the position of continuous mixing birotor drive unit (6), the upper position corresponding with film gum outlet (9) of described base (5) is provided with twin pressure roller preforming device (10), twin pressure roller preforming device (10) is connected with the batch off unit (12) being arranged on base (5) rear end by film cooling conveying device (11).
2. the continuous compounding rubber production line of a kind of birotor according to claim 1, is characterized in that: described continuous mixing two sections (2) and continuous mixing three sections (3) are all provided with electrical control gear and temperature control equipment.
3. the continuous rubber mixing-milling technique of birotor, is characterized in that, comprise the following steps:
Step 1: all putting into banbury by preparing burden needed for rubber compounding, making banbury become the first paragraph mixing roll of continuous operation, it is mixing to carry out first time;
Step 2: first time mixing end after, adopt conveyer belt add air cooling or birotor roll-type cooling to first time mixing go out film cool, be cooled to 120 DEG C;
Step 3: utilize film to supply glue conveyer belt (4) by cooled for step 2 film transport in the sizing material spout of birotor mixing two sections (2), and by temperature control equipment, the film temperature in continuous mixing two sections (2) is controlled within the scope of 150 ~ 170 DEG C;
Step 4: start the continuous mixing birotor drive unit (6) on continuous mixing two sections (2), makes it drive the continuous mixing section (7) in continuous mixing two sections (2) to carry out second time to film mixing;
Step 5: second time mixing end after, by film cooling conveying device (11) by second time mixing go out film transport in batch off unit (12), film temperature is down to about 100 DEG C;
Step 6: utilize film to supply glue conveyer belt (4) by cooled for step 5 film transport in the sizing material spout (8) of continuous mixing three sections (3), and add the film being mixed compacting by sulphur, promoter and a small amount of sizing material in proportion;
Step 7: the film temperature in continuous mixing three sections (3) is controlled below 120 DEG C by temperature control equipment, start the continuous mixing birotor drive unit (6) on continuous mixing three sections (3) simultaneously, make it drive the continuous mixing section (7) in continuous mixing three sections (3) to carry out third time to film mixing; And
Step 8: after third time mixing end, by film cooling conveying device (11), the film transport after three times mixing is cooled to batch off unit (12), enter next step technique after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193043.7A CN102717449B (en) | 2012-06-13 | 2012-06-13 | The continuous compounding rubber production line of birotor and technique |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210193043.7A CN102717449B (en) | 2012-06-13 | 2012-06-13 | The continuous compounding rubber production line of birotor and technique |
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| CN102717449A CN102717449A (en) | 2012-10-10 |
| CN102717449B true CN102717449B (en) | 2016-04-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104441301B (en) * | 2014-11-14 | 2017-05-31 | 青岛科技大学 | A kind of tandem rubber compound continuous mixing method |
| CN106113305B (en) * | 2016-08-22 | 2018-06-01 | 益阳橡胶塑料机械集团有限公司 | Rubber compound continuous mixing machine rotor and rubber compound continuous mixing machine and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773762A (en) * | 1986-02-06 | 1988-09-27 | August Albers | Continuous mixing and shearing rolling mill |
| CN101043994A (en) * | 2004-10-19 | 2007-09-26 | 横滨橡胶株式会社 | Apparatus and method for mixing rubber materials |
| CN101214707A (en) * | 2007-12-29 | 2008-07-09 | 三角轮胎股份有限公司 | Automatically rubber mixing technique for mill mixer |
| CN201745106U (en) * | 2010-08-18 | 2011-02-16 | 上海松下电工电子材料有限公司 | Mixing device |
-
2012
- 2012-06-13 CN CN201210193043.7A patent/CN102717449B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773762A (en) * | 1986-02-06 | 1988-09-27 | August Albers | Continuous mixing and shearing rolling mill |
| CN101043994A (en) * | 2004-10-19 | 2007-09-26 | 横滨橡胶株式会社 | Apparatus and method for mixing rubber materials |
| CN101214707A (en) * | 2007-12-29 | 2008-07-09 | 三角轮胎股份有限公司 | Automatically rubber mixing technique for mill mixer |
| CN201745106U (en) * | 2010-08-18 | 2011-02-16 | 上海松下电工电子材料有限公司 | Mixing device |
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Effective date of registration: 20160928 Address after: 010080 Jinchuan five development zone, the Inner Mongolia Autonomous Region, Hohhot Patentee after: Inner Mongolia Fute Rubber AND Plastics Machinery Co., Ltd. Address before: 010051, No. 17, No. 6, oak machinery compound, Hailar West Road, Hohhot, Hui Autonomous Region, the Inner Mongolia Autonomous Region Patentee before: Han Fucheng |