CN206493487U - Single screw rod compound thread reclaimed rubber reclaimator - Google Patents
Single screw rod compound thread reclaimed rubber reclaimator Download PDFInfo
- Publication number
- CN206493487U CN206493487U CN201720202454.6U CN201720202454U CN206493487U CN 206493487 U CN206493487 U CN 206493487U CN 201720202454 U CN201720202454 U CN 201720202454U CN 206493487 U CN206493487 U CN 206493487U
- Authority
- CN
- China
- Prior art keywords
- head
- reclaimed rubber
- reclaimator
- thread
- screw
- 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
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 14
- 238000010008 shearing Methods 0.000 claims abstract description 25
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 10
- 230000023556 desulfurization Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 241001347978 Major minor Species 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 13
- 238000004513 sizing Methods 0.000 description 13
- 239000000843 powder Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is related to a kind of single screw rod compound thread reclaimed rubber reclaimator for reclaimed rubber desulfurization process, to replace conventional dynamic digester.A reclaimed rubber reclaimator is all constituted on base including main variable-frequency motor, reductor, complex screw, cartridge type shearing head, feed arrangement and conveying worm, it is characterized in that：The driving complex screw rotation of main transformer frequency motor via reducer, complex screw is not waited deep feed flight, peg type blended thread, four-head major-minor shearing screw thread and double end displacement extrusion screw thread to constitute by four-head, cartridge type shearing head is located at complex screw front end and coaxial line, feed arrangement is located at the upper rear of complex screw, conveying worm is located at below cartridge type shearing head, temperature control device is used to adjust complex screw and cartridge type shears the technological temperature of head, realize the closed of reclaimed rubber without discharge, low energy consumption serialization desulfurization.
Description
Technical field
The utility model is related to the plant equipment for reclaimed rubber desulfurization process, specifically a kind of single screw rod compound thread
Reclaimed rubber reclaimator.
Background technology
At present, known reclaimed rubber desulphurization plant uses dynamic devulcanizer mostly, regnerated rubber powder is placed in closed
In HTHP tank body, stir and held for some time makes reclaimed rubber desulfurization.Pot type desulfurization belongs to batch production, discharges waste gas
Waste water, seriously polluted, energy consumption is higher.The helical feed plasticizing method occurred at present, twin-screw extrusion method, overlength single screw rod conveying is de-
Sulphur method, still in the exploratory stage, technology is not yet ripe, it is impossible to applied to industrialized production.
Utility model content
The purpose of this utility model is the backwardness situation for conventional regeneration devulcanization of rubber equipment, designs a kind of single spiral shell
Bar compound thread reclaimed rubber reclaimator, realizes the closed of reclaimed rubber without discharge, low energy consumption serialization desulfurization.
The technical solution of the utility model is：Head is sheared including main variable-frequency motor, reductor, complex screw, cartridge type, entered
Expect device and conveying worm, a reclaimed rubber reclaimator is all constituted on base, it is characterized in that：Main transformer frequency
Motor via reducer driving complex screw rotation, cartridge type shearing head is located at complex screw front end and coaxial line, feed arrangement
Positioned at the upper rear of complex screw, conveying worm is located at below cartridge type shearing head, and temperature control device is used to adjust compound spiral shell
Bar and cartridge type shear the technological temperature of head.
The main transformer frequency motor via reducer driving complex screw rotation, and can stepless speed regulation.
The threaded portion of the complex screw is not wait deep feed flight, peg type blended thread, four-head major-minor by four-head
Shear screw thread and double end displacement extrusion screw thread composition.
The cartridge type shearing head is located at complex screw front end and coaxial line, and head core can stepless speed regulation.
Double helix feeding roller of the feed arrangement with independent driving, and can stepless speed regulation, quantifying feed.
The temperature control device uses hot-air and electromagnetism Hybrid Heating, and temperature-controlled.
What the purpose of this utility model was realized in：Complex screw is driven by main variable-frequency motor through reductor to be rotated, root
The rotating speed of regulation complex screw is required according to different process.Regnerated rubber powder is placed in the feed hopper above feed arrangement, with double
The rotation of screw feed roller, the four-head that rubber powder continuous and quantitative imports complex screw does not wait deep feed flight section.When rubber powder enters pin
During nail type blended thread section, ground rubber is set to be sufficiently mixed and start to warm up under the shear agitation effect of pin and groove.Four
Head major-minor shearing screw thread makes rubber powder axially be sheared by strength, starts progressively to plastify, while sizing material temperature is raised rapidly.In double end
Sizing material enters cartridge type shearing head under the promotion of displacement extrusion screw thread, and head core rotation makes sizing material by strength radial shear.
Reclaimed rubber completes desulfurization process in mechanical shearing under the collective effect of high-temperature oxydation and accelerator.Pushed away through cartridge type shearing head
The high temperature sizing material gone out, cools, and discharged by discharging opening into the conveying worm with refrigerating function.Temperature control device is in regeneration
During devulcanization of rubber, the technological temperature of regulation and control complex screw and cartridge type shearing head.
Complex screw of the present utility model is to be driven by main variable-frequency motor through reductor, rotating speed step-less adjustment, to adapt to not
With the requirement of reclaimed rubber sulfur removal technology.
Complex screw of the present utility model is not wait deep feed flight, peg type blended thread, four-head major-minor to cut by four-head
Chasing and double end displacement extrusion screw thread totally four sections of various forms of screw threads be composited, with realize reclaimed rubber uniform feeding,
It is sufficiently mixed, axially shearing, extrusion promote four kinds of functions.
The utility model cartridge type shearing head is located at complex screw front end and coaxial line, head core can stepless speed regulation, with
Sizing material is carried out radial shear, realize the plasticizing desulfurization of reclaimed rubber.
The utility model feed arrangement band speed governing double helix feeding roller, so that regnerated rubber powder continuous and quantitative is fed.
Temperature control device of the present utility model uses hot-air and electromagnetism Hybrid Heating mode, to regulate and control complex screw and cartridge type
Shear the technological temperature of head.
The advantage of single screw rod compound thread reclaimed rubber reclaimator is obvious：Regnerated rubber powder first is from entering
Enter extruder whole closed production untill conveyer discharges, sizing material produces high temperature when shearing plasticizing, by band cooling work(
Sizing material temperature is reduced to room temperature during energy conveying worm discharge, and any discharge is not produced.Secondly single screw rod compound thread regenerates rubber
Rubber desulfurizing extruder is continuous production, effectively improves production efficiency.The other machine power consumption compared with dynamic devulcanizer significantly
Reduction, using frequency conversion drive, power savings are obvious.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples
Accompanying drawing 1 is overall appearance structure chart of the present utility model
In Fig. 1：1. the main feed hopper 7. of 5. feed arrangement of variable-frequency motor 6. of 2. base of temperature control device, 3. reductor 4.
The discharging opening of 9. conveying worm of the cartridge type of complex screw 8. shearing head 10.
Embodiment
As shown in the figure：Complex screw (7) main variable-frequency motor (4) and reductor (3), which are fixed on base (2), constitutes one.
Main variable-frequency motor (4) drives complex screw (7) to rotate through reductor (3).Regnerated rubber powder in feed hopper (6) is through feed arrangement
(5) four-head that double helix feeding roller quantitatively imports complex screw (7) does not wait deep feed flight section.With complex screw (7)
Rotation, sizing material is pushed into the peg type blended thread section of complex screw, it is sufficiently mixed and is started to warm up.When sizing material enters multiple
When closing the four-head major-minor shearing thread segment of screw rod (7), the axial shearing effect of strength is produced, and raise glue temperature rapidly.Cartridge type is sheared
Head (8) is located at the front end of complex screw (7), both same axis.When sizing material reaches cartridge type shearing head (8), due to machine
The rotation of head core pattern, produces strength radial shear effect, and now sizing material constant temperature is raised.In mechanical shearing, high-temperature oxydation and
The desulfurization process of reclaimed rubber is completed under the collective effect of accelerator.The high temperature sizing material of cartridge type shearing head (8) discharge, into band
Start cooling during conveying worm (9) of refrigerating function, room temperature is reduced to when sizing material reaches discharging opening (10).Temperature control device
(1) in reclaimed rubber sweetening process, the technological temperature of regulation and control complex screw (7) and cartridge type shearing head (8).
Claims (6)
1. a kind of single screw rod compound thread reclaimed rubber reclaimator for reclaimed rubber desulfurization process, including main variable-frequency electric
Machine, reductor, complex screw, cartridge type shearing head, feed arrangement and conveying worm, all constitute one on base
Reclaimed rubber reclaimator, it is characterized in that：The driving complex screw rotation of main transformer frequency motor via reducer, cartridge type shearing head
Positioned at complex screw front end and coaxial line, feed arrangement is located at the upper rear of complex screw, and conveying worm is cut positioned at cartridge type
Below cutting machine head, temperature control device is used to adjust complex screw and cartridge type shears the technological temperature of head.
2. single screw rod compound thread reclaimed rubber reclaimator according to claim 1, it is characterized in that：Main variable-frequency motor
Complex screw is driven to rotate by reductor, and can stepless speed regulation.
3. single screw rod compound thread reclaimed rubber reclaimator according to claim 1, it is characterized in that：Complex screw
Threaded portion is not wait deep feed flight by four-head, peg type blended thread, four-head major-minor shearing screw thread and double end displacement extrusion
Screw thread is constituted.
4. single screw rod compound thread reclaimed rubber reclaimator according to claim 1, it is characterized in that：Cartridge type cutter
Head is located at complex screw front end and coaxial line, and head core can stepless speed regulation.
5. single screw rod compound thread reclaimed rubber reclaimator according to claim 1, it is characterized in that：Feed arrangement band
There is the independent double helix feeding roller driven, and can stepless speed regulation, quantifying feed.
6. single screw rod compound thread reclaimed rubber reclaimator according to claim 1, it is characterized in that：Temperature control device is adopted
With hot-air and electromagnetism Hybrid Heating, and temperature-controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202454.6U CN206493487U (en) | 2017-02-25 | 2017-02-25 | Single screw rod compound thread reclaimed rubber reclaimator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202454.6U CN206493487U (en) | 2017-02-25 | 2017-02-25 | Single screw rod compound thread reclaimed rubber reclaimator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493487U true CN206493487U (en) | 2017-09-15 |
Family
ID=59807277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202454.6U Expired - Fee Related CN206493487U (en) | 2017-02-25 | 2017-02-25 | Single screw rod compound thread reclaimed rubber reclaimator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527714A (en) * | 2018-05-04 | 2018-09-14 | 江苏睿博环保设备有限公司 | The preparation facilities of granules regeneration rubber |
| CN114989485A (en) * | 2022-06-06 | 2022-09-02 | 中策橡胶集团股份有限公司 | Method, application and equipment for selectively breaking cross-linking bonds of vulcanized rubber and tire thereof |
-
2017
- 2017-02-25 CN CN201720202454.6U patent/CN206493487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527714A (en) * | 2018-05-04 | 2018-09-14 | 江苏睿博环保设备有限公司 | The preparation facilities of granules regeneration rubber |
| CN114989485A (en) * | 2022-06-06 | 2022-09-02 | 中策橡胶集团股份有限公司 | Method, application and equipment for selectively breaking cross-linking bonds of vulcanized rubber and tire thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170915 |