CN203994323U - A kind of continuous plastication process units - Google Patents
A kind of continuous plastication process units Download PDFInfo
- Publication number
- CN203994323U CN203994323U CN201420019405.5U CN201420019405U CN203994323U CN 203994323 U CN203994323 U CN 203994323U CN 201420019405 U CN201420019405 U CN 201420019405U CN 203994323 U CN203994323 U CN 203994323U
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- CN
- China
- Prior art keywords
- auger
- group
- rubber powder
- cooling
- heating
- 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
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- 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
Abstract
The utility model relates to a kind of continuous plastication process units, it is characterized in that being also provided with the one group of insulation health auger group being interconnected with it between heating plasticizing auger group and cooling auger group, be arranged on rubber powder transfer unit in heating plasticizing auger group, insulation health auger group and cooling auger group and be by rotating shaft and the helical blade that is connected in rotating shaft and form, between helical blade and rotating shaft, have certain spacing.The plasticizing of rubber powder comprises heating, insulation health and cooling three processing steps.Be characterized in: rubber powder is heated evenly, and the rubber powder after heating is carried out to the insulation health of a period of time, be conducive to recover the performance of reclaimed rubber, greatly improved plasticizing effect.The design of auger helical blade, makes rubber powder can access abundant stirring, conveying in heating, insulation, the workspace such as cooling, and especially rubber powder is not on rubber powder transfer unit.
Description
Technical field
The utility model relates to a kind of processing of waste old, particularly a kind of energy-conserving and environment-protective continuous plastication process units.
Background technology
At present, in the technical process of automatic continuous production waste old, the plasticizing process of its rubber powder mainly comprises two processing steps of heating and cooling, heating part is, by electric heater unit, the inside rubber powder of auger or cylinder is carried out to heating plasticizing, and constantly rubber powder is pushed ahead in plasticizing process by screw rod, and deliver to down in one cooling device.The problem that this Processes and apparatus exists is: rubber powder directly carries out cooling after plasticizing completes, for the sufficient not rubber powder part of high-temperature heating, directly cooling, for increasing swelling, softness and improving the aspects such as plasticity, can produce certain impact, be difficult to reach completely the requirement that recovers rubber powder performance; Electrically heated temperature is controlled even not, and rubber powder is heated even not, easily occurs the problem that coking carbonization and plasticizing effect are not good, affects the stability of production process; In equipment, adopt screw rod stir to drive, rubber powder easily sticks on screw rod in high temperature plasticizing, and easy-clear not.
It is the three-in-one functional rubber recovery machine of 201310033365.xd environmental protection that Chinese invention patent discloses a kind of application number, the screw auger adopting in plasticizing restoring means.
Chinese invention patent discloses a kind of process units and the method thereof that application number is a kind of environmental protection recovered rubber of 201010133770.5, and this device has adopted with mandrel and guaranteed that the screw auger of certain interval carries to solve the problem of producing the sticky blade of rubber powder in course of conveying.The fusion time of the step 1 in production method is to start continuous wave output after 15-20 minute, and plasticization temperature is at 220-280 ℃, and input step 2 is incubated health. the rubber powder then entering after step 3 pair plasticizing carries out cooling and continuous wave output in cooling device.
Summary of the invention
The purpose of this utility model is to provide the difficult adhesion of rubber powder, rubber powder in a kind of course of conveying to be heated evenly, and plastication is abundant, the continuous plastication process units of raising reclaimed rubber quality.
Technical solution of the present utility model is: a kind of continuous plastication process units, comprise the one group of heating plasticizing auger group being interconnected, one group of cooling auger group and the transmission mechanism that drives the interior rubber powder transfer unit of auger to rotate, it is characterized in that being also provided with the one group of insulation health auger group being interconnected with it between heating plasticizing auger group and cooling auger group, be arranged on heating plasticizing auger group, rubber powder transfer unit in insulation health auger group and cooling auger group is to consist of rotating shaft and the helical blade that is connected in rotating shaft, between helical blade and rotating shaft, there is certain spacing.
Described helical blade is single-screw blade or double helix blade.
The heater arranging outside heating plasticizing auger is electromagnetism intelligent-induction heater.
Between charging aperture and heating plasticizing auger group, between heating plasticizing auger group and insulation health auger group, be all connected with middle the transport tube being obliquely installed between insulation health auger group and cooling auger group, the rubber powder transfer unit of the interior setting of cylinder is to consist of rotating shaft and the helical blade that is connected in rotating shaft.
The utility model is mainly by the rubber powder of reclaimed rubber being carried out in plasticizing apparatus to high-temperature heating, insulation health, cooling output, make rubber powder can access sufficient plasticizing, having improved the performance of reclaimed rubber.All rubber powder transfer units in plasticizing apparatus all adopt the helical blade structure separated with rotating shaft, reduce the adhesion of rubber powder.The middle transport tube that employing is obliquely installed, reduces floor space, increases fed distance, and rubber powder is fully stirred.Electromagnetic induction heating, rubber powder is heated evenly, and improves plasticizing effect.By reasonably selecting the pitch of helical blade, effectively control the speed of service of rubber powder, complete heating, the health and cooling of rubber powder.
The utility model has the advantages that: rubber powder is heated evenly, and the rubber powder after heating is carried out to the insulation health of a period of time, be conducive to recover the performance of reclaimed rubber, greatly improved plasticizing effect.The design of auger helical blade, makes rubber powder can access abundant stirring, conveying in heating, insulation, the workspace such as cooling, and especially rubber powder is not on rubber powder transfer unit.Adopt high-temperature heating, discharged at lower temperature, do not produce pressure, anhydrous without gas, realized the recycling of scrap rubber, energy-conserving and environment-protective.The reasonable in design of product, easy to operate, cost of investment is low, and floor space is little, is a kind of desirable reclaimed rubber plasticizing equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model continuous plastication process units;
Fig. 2 is the structural representation of one group of heating plasticizing auger of the utility model;
Fig. 3 is the structural representation of the utility model rubber powder transfer unit.
The specific embodiment
As shown in Figure 1, 2, continuous plastication process units is mainly by middle transport tube 4,5,6, one group of heating plasticizing auger group 1, one group of insulation health auger group 2, one group of cooling auger group 3, electromagnetic induction heater 10 and transmission mechanism 7,8,9 form, one group of heating plasticizing auger group 1 that the present embodiment provides is four and forms a line and be arranged on support 11, and the heating plasticizing auger A, B, C, the D that are interconnected, the outside of each heating plasticizing auger is equipped with electromagnetic induction heater 10, guarantees that rubber powder is heated evenly.The arrival end of heating plasticizing auger A is connected with the port of export of the middle transport tube 4 being obliquely installed, and the arrival end of middle transport tube is connected with feed hopper 12.The port of export of heating plasticizing auger D is connected with the middle transport tube 5 being obliquely installed, and the port of export of middle transport tube 5 is connected with the arrival end of one group of insulation health auger 2.Provide one group insulation health auger group 2 of the present embodiment is four and forms a line and be arranged on support 13, and the insulation health auger E, F, G, the H that are interconnected, insulation health auger E is connected with the port of export of middle transport tube 5, the port of export of insulation health auger H is connected with the arrival end of middle transport tube 6, and the port of export of middle transport tube 6 is connected with the arrival end of one group of cooling auger 3.One group of cooling auger 3 be two setting up and down on support 14 and the cooling auger M, the N that are interconnected, outer setting at middle transport tube 6 and two cooling augers has water-cooling sandwich 15, cooling auger M arrival end is connected with the port of export of middle transport tube 6, and cooled rubber powder is sent to next process through the port of export of cooling auger N.
Rubber powder transfer unit in the middle of being arranged in transport tube, heating plasticizing auger group, insulation health auger group, cooling auger group is that auger spoke is to consist of rotating shaft 16 and double helix blade 17, see Fig. 3, double helix blade pass is crossed the pole 18 arranging along rotating shaft axially spaced-apart and is connected with rotating shaft, makes to form between double helix blade and rotating shaft certain spacing.
Rotating shaft in middle transport tube drives by motor, decelerator 19,20,21 respectively.Rotating shaft in heating plasticizing auger, insulation health auger, cooling auger drives by the transmission mechanism 7,8,9 consisting of motor, decelerator, chain wheel driving mechanism respectively.
The production process that rubber powder is plastified: rubber powder is sent into from feed hopper, by middle transport tube, be sent in heating plasticizing auger group, the heating-up temperature that manufacturing condition is set electromagnetic induction heater is routinely between 260-300 ℃, rubber powder is carried out to heating plasticizing, rotating shaft is carried in 4 heating plasticizing augers continuously with the rotating speed of 24 revs/min, completes heating plasticizing.By middle transport tube, rubber powder is sent in insulation health auger continuously, rotating shaft is carried in 4 insulation health augers continuously with the rotating speed of 16 revs/min, completes health, also can within the scope of 16 revs/min-24 revs/min, select to set rotating speed again.Then after middle transport tube, cooling auger group are cooling, be sent to down in one refining procedure.Rubber powder is by heating, insulation health, cooling this three process, and whole process is with stirring, makes rubber powder obtain sufficient plasticizing.
Claims (4)
1. a continuous plastication process units, comprise one group of heating plasticizing auger group, the one group of cooling auger group being interconnected and drive the transmission mechanism that in auger, rubber powder transfer unit rotates, it is characterized in that being also provided with the one group of insulation health auger group being interconnected with it between heating plasticizing auger group and cooling auger group, be arranged on rubber powder transfer unit in heating plasticizing auger group, insulation health auger group and cooling auger group and be by rotating shaft and the helical blade that is connected in rotating shaft and form, between helical blade and rotating shaft, have certain spacing.
2. a kind of continuous plastication process units according to claim 1, is characterized in that described helical blade is single-screw blade or double helix blade.
3. a kind of continuous plastication process units according to claim 1, is characterized in that the heater arranging outside heating plasticizing auger is electromagnetism intelligent-induction heater.
4. a kind of continuous plastication process units according to claim 1, it is characterized in that between charging aperture and heating plasticizing auger group, between heating plasticizing auger group and insulation health auger group, be all connected with middle the transport tube being obliquely installed between insulation health auger group and cooling auger group, the rubber powder transfer unit of the interior setting of cylinder is to consist of rotating shaft and the helical blade that is connected in rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019405.5U CN203994323U (en) | 2014-01-03 | 2014-01-03 | A kind of continuous plastication process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019405.5U CN203994323U (en) | 2014-01-03 | 2014-01-03 | A kind of continuous plastication process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994323U true CN203994323U (en) | 2014-12-10 |
Family
ID=52034386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019405.5U Expired - Fee Related CN203994323U (en) | 2014-01-03 | 2014-01-03 | A kind of continuous plastication process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753729A (en) * | 2014-01-03 | 2014-04-30 | 张兴和 | Continuous plasticizing production device and method |
| CN107826803A (en) * | 2017-11-29 | 2018-03-23 | 广州市新望谷环保科技有限公司 | A kind of combined type cracking apparatus |
| CN110713620A (en) * | 2019-11-19 | 2020-01-21 | 杨庆利 | Heating plasticizing pipeline device for waste rubber desulfurization |
-
2014
- 2014-01-03 CN CN201420019405.5U patent/CN203994323U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753729A (en) * | 2014-01-03 | 2014-04-30 | 张兴和 | Continuous plasticizing production device and method |
| CN107826803A (en) * | 2017-11-29 | 2018-03-23 | 广州市新望谷环保科技有限公司 | A kind of combined type cracking apparatus |
| CN110713620A (en) * | 2019-11-19 | 2020-01-21 | 杨庆利 | Heating plasticizing pipeline device for waste rubber desulfurization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160103 |