CN201610419U - Novel machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber - Google Patents
Novel machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber Download PDFInfo
- Publication number
- CN201610419U CN201610419U CN200920251960XU CN200920251960U CN201610419U CN 201610419 U CN201610419 U CN 201610419U CN 200920251960X U CN200920251960X U CN 200920251960XU CN 200920251960 U CN200920251960 U CN 200920251960U CN 201610419 U CN201610419 U CN 201610419U
- Authority
- CN
- China
- Prior art keywords
- butyl rubber
- milling machine
- vulcanized butyl
- waste vulcanized
- screw extruder
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a novel machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber, belonging to the technical field of chemical machineries, aiming at solving the problems that the existing machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber has low rotation speed, low pressure, and long desulfuration and plasticization time. The novel machine adopts a screw extruder and a masticator, wherein the screw extruder is a double-screw extruder or a three-screw extruder; and a material outlet of the masticator is butted with a material inlet hopper of the screw extruder. The novel machine has simple structure and is applicable to desulfuration preparation of butyl rubber.
Description
Technical field
The utility model belongs to the equipment that a kind of waste vulcanized butyl rubber desulfurization regeneration in the chemical machinery technical field prepares usefulness.
Background technology
Isoprene-isobutylene rubber (IIR) is iso-butylene and iso pentane two floride copolymerization and a kind of synthetic rubber of making, characteristics such as it has that resistance to air loss is good, air penetrability is low, thermotolerance, ageing-resistant performance, acidproof, alkaline-resisting and anti-polar solvent are widely used in and make tire, capsule, pharmaceutical bottle stopper etc.Along with the widespread use of isoprene-isobutylene rubber product, also produce a large amount of waste vulcanized butyl rubbers, it is recycled the preparation butyl renewable rubber seem very important.In known technology, existing waste vulcanized butyl rubber desulfurization regeneration preparation mainly is made up of milling machine support body, kneading roller, driving force motor, step-down gear with milling machine, limit by its structure, its milling machine rotating speed is low, pressure is low, temperature is low, the desulfurization fusion time is long, plasticizing effect is poor, and efficient is low, makes troubles to use.
Summary of the invention
In order to overcome the deficiencies in the prior art, solve the problem that existing waste vulcanized butyl rubber desulfurization regeneration is low with mechanical separator speed, pressure hangs down desulfurization fusion time length.The purpose of the utility model provides a kind of novel structure, design innovation, and rotating speed height, pressure height, temperature height, the desulfurization fusion time is short, efficient height, the new-type machinery of waste vulcanized butyl rubber desulfurization regeneration preparation easy to use.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Novel mechanical is used in a kind of waste vulcanized butyl rubber desulfurization regeneration preparation, and it is provided with: screw extrusion press, milling machine, screw extrusion press are the forcing machine of twin screw or three screw rods, the charging quarrel of the discharge port butt joint screw extrusion press of milling machine.
Above-mentioned waste vulcanized butyl rubber desulfurization regeneration preparation novel mechanical, described milling machine is to add the sealed milling machine of warm type high speed, load power wheel and connect the power wheel of step-down gear by transmission belt or kinematic link on its power motor output shaft, the output shaft of step-down gear connects speed ratio gear, and the output power shaft of speed ratio gear connects the kneading drive roll of milling machine.
When the utility model uses, the waste vulcanized butyl rubber powder or the cushion rubber of the processing of waiting to regenerate are joined milling machine by feeding machanism, after carrying out the kneading plasticizing, change screw extrusion press over to by the milling machine discharge port, in forcing machine by forward, reverse multistage screw extrusion mixes, make the interior temperature of charge that reaches of machine reach 220 °～250 °, when pressure reaches 3.3～5.0Mpa,, promptly be made for the desulfurization butyl renewable rubber by the discharging of screw extrusion press head.
Because technique scheme has been adopted in the utility model design, take physical method, plastify by the milling machine kneading, again through screw rod mechanism friction, extruding, the shearing of screw extrusion press, under the high pressure-temperature of setting, plastify, thereby interrupt the cross-link bond of waste vulcanized butyl rubber, make waste vulcanized butyl rubber rapidly, continuously, the desulphurization, disaggregation and regeneration of homogenizing.The desulfurization regeneration preparation method production technique that has solved existing waste vulcanized butyl rubber effectively is complicated, can cause the rubber powder carbonization, influences the problem of quality product.Show through hundreds of test result on trial, it compared with prior art, it is simple to have processing machinery, reduced investment, and desulfurization is even, overcome the generation of carbonization phenomenon, the reconstituted product steady quality, it is low to consume energy, wide accommodation, the energy continuous production, need not add any sweetening agent, regenerator, the advantages such as pollution of radiationless, waste liquid, waste vapour, the butyl renewable rubber product of being produced has kept higher performance index, has good air-tightness, anti-weather is good, and acid and alkali-resistance and anti-polar solvent are strong, good electrical property, damping property is good, lower-price characteristic.The utility model is applicable to that desulfurization such as waste vulcanized butyl rubber tire, capsule, airtight heat-resisting pipe racks, waterproof building material, medicinal bottle stopper prepare butyl renewable rubber.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the concrete structure sketch of the utility model embodiment.
Fig. 2 is three screw rod embodiment amplification profiles of three-screw extruder among Fig. 1.
Fig. 3 is the amplification profile of three another embodiment of screw rod of three-screw extruder among the present invention.
Fig. 4 is the amplification view of twin screw in the utility model twin screw extruder.
Fig. 5 is the amplification profile of the three screw rod embodiment arranged side by side of three-screw extruder among the present invention.
Each label is in the accompanying drawing: 1 milling machine; 2 speed ratio gears; The power motor of 3 milling machines; 4 transmission belts; 5 step-down gears; 6 screw extrusion press discharge ports; 7 screw extrusion press heads; 8 twin screws; 9 screw extrusion press bodies; 10 propulsive mechanisms; The electric motor of 11 screw extrusion presss; 12 milling machine hoppers; 13 feeding units; 14 screw extrusion press hoppers.
Embodiment
Embodiment as shown in Figure 1, the utility model is provided with: screw extrusion press 9, milling machine 1, screw extrusion press 9 is the forcing machine of twin screw 8, the quarrel of the hopper 14 of the discharge port butt joint twin screw extruder 9 of milling machine 1 feeding unit 13, milling machine 1 is to add the sealed milling machine of warm type high speed, load power wheel and connect the power wheel of step-down gears 5 by transmission belt 4 on its power motor 3 output shafts, the output shaft of step-down gear 5 connects speed ratio gear 2, and the output power shaft of speed ratio gear 2 connects the kneading drive roll of milling machine 1.
Claims (4)
1. waste vulcanized butyl rubber desulfurization regeneration preparation novel mechanical, it is provided with milling machine, it is characterized in that, also is provided with screw extrusion press (9), milling machine is to add the sealed milling machine of warm type high speed (1), the hopper of the discharge port butt joint screw extrusion press (9) of milling machine (1).
2. waste vulcanized butyl rubber desulfurization regeneration preparation novel mechanical according to claim 1, it is characterized in that, milling machine (1) is a load power wheel and connected the power wheel of step-down gear (5) by transmission belt (4) on its power motor (3) output shaft, the output shaft of step-down gear (5) connects speed ratio gear (2), and the output power shaft of speed ratio gear (2) connects the kneading drive roll of milling machine (1).
3. novel mechanical is used in waste vulcanized butyl rubber desulfurization regeneration preparation according to claim 1, it is characterized in that screw extrusion press (9) is a twin screw extruder.
4. novel mechanical is used in waste vulcanized butyl rubber desulfurization regeneration preparation according to claim 1, it is characterized in that screw extrusion press (9) is a three-screw extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920251960XU CN201610419U (en) | 2009-12-23 | 2009-12-23 | Novel machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920251960XU CN201610419U (en) | 2009-12-23 | 2009-12-23 | Novel machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610419U true CN201610419U (en) | 2010-10-20 |
Family
ID=42961051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920251960XU Expired - Lifetime CN201610419U (en) | 2009-12-23 | 2009-12-23 | Novel machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344592A (en) * | 2011-07-22 | 2012-02-08 | 常州大学 | Device and method for directly preparing regenerated rubber sheet by continually cooling and mixing desulfurized rubber powder |
| CN102250381B (en) * | 2011-07-22 | 2013-09-18 | 常州大学 | Twin-screw device and method for rubber desulfurization |
| CN106672953A (en) * | 2016-12-29 | 2017-05-17 | 成都新柯力化工科技有限公司 | Internal mixer for preparing graphene through tensile peeling and method for preparing graphene |
-
2009
- 2009-12-23 CN CN200920251960XU patent/CN201610419U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344592A (en) * | 2011-07-22 | 2012-02-08 | 常州大学 | Device and method for directly preparing regenerated rubber sheet by continually cooling and mixing desulfurized rubber powder |
| CN102344592B (en) * | 2011-07-22 | 2012-11-07 | 常州大学 | Device and method for directly preparing regenerated rubber sheet by continually cooling and mixing desulfurized rubber powder |
| CN102250381B (en) * | 2011-07-22 | 2013-09-18 | 常州大学 | Twin-screw device and method for rubber desulfurization |
| CN106672953A (en) * | 2016-12-29 | 2017-05-17 | 成都新柯力化工科技有限公司 | Internal mixer for preparing graphene through tensile peeling and method for preparing graphene |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107936331A (en) | A kind of method that multistage screw rod continuous desulfurization prepares reclaimed rubber | |
| CN201610419U (en) | Novel machine for desulfuration regeneration and preparation of waste vulcanized butyl rubber | |
| CN208275365U (en) | Rolling pelletizer | |
| CN103435840A (en) | Waste rubber recycling equipment | |
| CN101735476A (en) | Waste vulcanized butyl rubber desulfurization regeneration and preparation method and equipment thereof | |
| CN109535477B (en) | Low-temperature regeneration equipment for waste rubber | |
| CN201446671U (en) | Novel series single screw extruder | |
| CN101259747A (en) | One-step method wood-plastic composite material extrusion formation device based on single-screw extrusion | |
| CN209338443U (en) | A kind of scrap rubber low-temp recovery equipment | |
| CN103057089A (en) | Twin-screw extruder with specially crafted yin and yang rotor profiles | |
| CN202016189U (en) | Rubber and plastic damping material extruder | |
| CN201745156U (en) | Screw rod of double screw rod equidirectional compounding extruding machine | |
| CN210174158U (en) | Homodromous straight three-screw sealant full-automatic production line | |
| CN201800147U (en) | Rubber filtering machine | |
| CN201124561Y (en) | Extruding machine group with double screw rod connected with single screw rod in serial | |
| CN203974037U (en) | A kind of plasticizing machine that de-connects of scrap rubber serialization regeneration | |
| CN204673995U (en) | The pusher plastic extruder of a kind of coaxial double helix | |
| CN209566379U (en) | A kind of silicon rubber production equipment based on convertible meshing mixer | |
| CN104129057B (en) | What a kind of scrap rubber serialization regenerated de-connects Plasticator and process | |
| CN106633176A (en) | Waste rubber continuous restoration machine and restoration process | |
| CN208275364U (en) | Roll-in press strip pelletizer | |
| CN206967915U (en) | Twin-screw extrusion pusher side feeding mechanism | |
| CN202318877U (en) | Combined double-screw continuous mixer extruder | |
| CN201989310U (en) | Double-drive multi-screw extruder | |
| CN208275366U (en) | Roll-in press strip pelletizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |
|
| CX01 | Expiry of patent term |