CN102888018B - Feeding device for high-temperature desulfurization unit - Google Patents
Feeding device for high-temperature desulfurization unit Download PDFInfo
- Publication number
- CN102888018B CN102888018B CN201210392317.5A CN201210392317A CN102888018B CN 102888018 B CN102888018 B CN 102888018B CN 201210392317 A CN201210392317 A CN 201210392317A CN 102888018 B CN102888018 B CN 102888018B
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- China
- Prior art keywords
- screw rod
- machine barrel
- rubber powder
- high temperature
- screw
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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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a feeding device for a high-temperature desulfurization unit, which comprises a barrel (9) for delivering rubber powder, a screw rod which is sheathed in the barrel (9) and can drive the rubber powder to move, a drive unit for driving the screw rod to rotate, and a push device capable of driving the barrel (9) and the screw rod to swing left and right. When the feeding device of the high-temperature desulfurization unit disclosed by the invention is in normal operation, the drive unit drives the screw rod to rotate, and the screw rod drives the rubber powder in the barrel to move, thereby transferring the rubber powder to other devices. When other devices of the high-temperature desulfurization unit fail, the push device can drive the barrel and the screw rod to swing left and right, so that the rubber powder in the barrel is discharged out of the barrel, thereby avoiding using manual operation to evacuate the rubber powder in the feeding device, and lowering the manual labor intensity.
Description
Technical field
The present invention relates to regenerated rubber processing technique field, more particularly, relate to a kind of drawing-in device of high temperature desulfurizing unit.
Background technology
Regenerated rubber is that the leftover bits to have vulcanized during rubber item is produced are Raw material processing rubber that become, that have certain plasticity-and can reuse.In the processing preparation of regenerated rubber, the rubber having vulcanized is carried out to desulfurization processing, and to make it recover plasticity-be comparatively crucial procedure of processing.
Generally use in the prior art dynamic devulcanizer to carry out desulfurization processing to the rubber having vulcanized, what but dynamic devulcanizer adopted is high-temperature high-pressure craft, in the course of processing, need in digester, add water, therefore have exhaust gas emission and discharge of wastewater, can, to environment, aspect environment protection control, be difficult to up to standard.Carry out the pollution to environment in the process of desulfurization processing in order to reduce rubber to having vulcanized, now work out a kind of high temperature desulfurizing unit the rubber having vulcanized has been carried out to desulfurization processing, it adopts high-temperature pressure technique, and in the course of processing, without useless body and discharge of wastewater, environmental pollution is less.
The drawing-in device of high temperature desulfurizing unit is the device that rubber powder pressurization is delivered to other device.In the time there are abnormal conditions in this high temperature desulfurizing unit, stop up drawing-in device for fear of rubber powder, need in time emptying the rubber powder in drawing-in device, and rubber powder in current emptying drawing-in device is generally the drawing-in device that manually rolls, make its inner rubber powder emptying by gravity, but utilize hand labor intensity large, increase the weight of operator's work load.
In sum, how to provide a kind of drawing-in device of high temperature desulfurizing unit, thereby the large problem of hand labor intensity while making it effectively solve the rubber powder in emptying drawing-in device is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of drawing-in device of high temperature desulfurizing unit, thus the large problem of hand labor intensity while making it effectively solve the rubber powder in emptying drawing-in device.
In order to achieve the above object, the invention provides following technical scheme:
A drawing-in device for high temperature desulfurizing unit, comprising:
For delivery of the machine barrel of rubber powder, be sheathed on the screw rod that described machine barrel inside can advance rubber powder to move, drive the drive unit of described bolt rotary;
Also comprise the thrust unit that can drive described machine barrel and screw rod to swing.
Preferably, described thrust unit comprises:
Mounting block, the screw mandrel that is fixed on the nut on described mounting block and coordinates with described nut thread, and one end of described screw mandrel is fixedly connected with described machine barrel.
Preferably, the other end of described screw mandrel is provided with the handle for rotating described screw mandrel.
Preferably, described mounting block is specially web plate.
Preferably, the step-down gear that described drive unit comprises motor and is connected with described motor, the output terminal of described step-down gear is connected with described screw rod, is also provided with the shack for connecting described machine barrel on described step-down gear, and described machine barrel is connected with described shack by bolt.
Preferably, described screw rod comprises:
Rotating shaft and be arranged at the screw-blade that the advanced rubber powder on described rotation axis moves.
Preferably, the pitch of described screw-blade is between 110mm-200mm.
Preferably, the distance between the described machine tube inner wall of the outermost of the screw-blade of described screw rod distance is between 0.5mm-1mm.
Preferably, described machine barrel is aluminium alloy machine barrel, and described screw rod is aluminium alloy screw rod.
Preferably, the length-to-diameter ratio of described machine barrel is 1:3-1:5, and the length-to-diameter ratio of described screw rod is 1:3-1:5.
The drawing-in device of high temperature desulfurizing unit provided by the invention, comprises the machine barrel for delivery of rubber powder, is sheathed on the screw rod that described machine barrel inside can advance rubber powder to move, and drives the drive unit of described bolt rotary; Also comprise the thrust unit that can drive described machine barrel and screw rod to swing.
While applying the drawing-in device of high temperature desulfurizing unit provided by the invention, in normal work, drive unit drive screw turns, screw rod drives the rubber powder of machine barrel inside to move, and then rubber powder is delivered to the device of other device.In the time that the miscellaneous equipment of high temperature desulfurizing unit breaks down, now by thrust unit, machine barrel and screw rod are swung, make the rubber powder in machine barrel discharge machine barrel, avoided using the rubber powder in the empty drawing-in device of artificial operations platoon, reduced hand labor intensity.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the drawing-in device of the high temperature desulfurizing unit that Fig. 1 provides for the embodiment of the present invention.
In accompanying drawing, mark is as follows:
1-step-down gear, 2-motor, 3-web plate, 4-handle, 5-nut, 6-screw mandrel, 7-rotating shaft, 8-screw-blade, 9-machine barrel.
Embodiment
The object of the present invention is to provide a kind of drawing-in device of high temperature desulfurizing unit, thus the large problem of hand labor intensity while making it effectively solve the rubber powder in emptying drawing-in device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the drawing-in device of the high temperature desulfurizing unit providing in the embodiment of the present invention, comprises the machine barrel 9 for delivery of rubber powder, is sheathed on the screw rod that described machine barrel 9 inside can advance rubber powder to move, and drives the drive unit of described bolt rotary; Also comprise the thrust unit that can drive described machine barrel 9 and screw rod to swing.
When the drawing-in device of the high temperature desulfurizing unit that provides of the application embodiment of the present invention, in normal work, drive unit drive screw turns, screw rod drives the rubber powder of machine barrel 9 inside to move, and then rubber powder is delivered to the device of other device.In the time that the miscellaneous equipment of high temperature desulfurizing unit breaks down, now by thrust unit, machine barrel 9 and screw rod are swung, make the rubber powder in machine barrel 9 discharge machine barrel 9, avoided using the rubber powder in the empty drawing-in device of artificial operations platoon, reduced hand labor intensity.
Preferably, the machine barrel in this embodiment 9 can be placed perpendicular to ground, to be more conducive to making rubber powder lean on gravity to discharge machine barrel 9.Can certainly be obliquely installed, in this no limit.
Wherein, thrust unit can comprise mounting block, be fixed on nut 5 on mounting block and the screw mandrel 6 with nut 5 thread fit, and one end of screw mandrel 6 is fixedly connected with machine barrel 9.So arrange, in the time that needs make machine barrel 9 swing to discharge rubber powder, can rotary screw rod 6, because nut 5 is fixed on mounting block, and one end of screw mandrel 6 is fixedly connected with machine barrel 9, so it can drive machine barrel 9 to swing when the rotary screw rod 6 of changing direction, to reach the object of discharging rubber powder.Certainly, thrust unit can also be other parts, and cylinder or worm gear structure that for example telescopic end is fixedly connected with machine barrel 9 are fixedly connected with worm screw with machine barrel 9, and the rotary turbine of changing direction can reach the object that machine barrel 9 is swung equally.
In above-described embodiment, for convenient rotary screw rod 6, can also be provided at the other end of screw mandrel 6 handle 4 of rotary screw rod 6, wherein handle 4 can be L-type.In addition, mounting block can be set to web plate 3, and the contact area of web plate 3 is larger, is more convenient to be fixed on installation.Can certainly be other parts, such as contiguous block etc.
Preferably, the step-down gear 1 that drive unit can comprise motor 2 and be connected with motor 2, the output terminal of step-down gear 1 is connected with screw rod, is also provided with the shack for connecting machine barrel 9 on step-down gear 1, and machine barrel 9 is connected with shack by bolt.Utilize bolt that step-down gear 1 is connected and is more conducive to swinging of machine barrel 9 with machine barrel 9.Certainly, drive unit can also use other device, such as, worm gear structure, utilizes turbine to drive bolt rotary.
In the present embodiment, screw rod can comprise rotation axis and be arranged at the screw-blade 8 that the advanced rubber powder on rotation axis moves, and utilizes screw-blade 8 to advance rubber powder simple in structure, more easy to operate.The pushing plate with circular arc camber can also be set certainly in rotating shaft 7 not to be limited at this.Wherein, the pitch of screw-blade 8 can be arranged between 110mm-200mm, so can control the amount of the rubber powder between screw-blade 8 and the speed of transmission rubber powder, so that it adapts to process requirements.
Preferably, the outermost of screw-blade 8 apart from the distance between machine barrel 9 inwalls between 0.5mm-1mm, can not be along with screw-blade 8 moves between the outermost of screw-blade 8 and machine barrel 9 inwalls to prevent that a large amount of rubber powders is deposited in.
Aluminium alloy density is low, intensity is high, and has higher thermal conductivity and erosion resistance, so can use aluminium alloy processing machine barrel 9 and screw rod, machine barrel 9 can be aluminium alloy machine barrel, and screw rod can be aluminium alloy screw rod.And the hardness of aluminium alloy screw rod is between the degree of HRC62 degree-65 (HRC is Rockwell hardness).
Preferably, length-to-diameter ratio that can machine barrel 9 is set to 1:3-1:5, and the length-to-diameter ratio of screw rod is also set to 1:3-1:5, and wherein length-to-diameter ratio refers to the ratio of length and diameter.Wherein, the diameter of screw rod can be arranged between 100mm-500mm, and the rotating speed of screw rod is between 5r/min-50r/min, and moment of torsion is between 1200N/m-18000N/m.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a drawing-in device for high temperature desulfurizing unit, is characterized in that, comprising:
For delivery of the machine barrel (9) of rubber powder, be sheathed on the screw rod that described machine barrel (9) inside can advance rubber powder to move, drive the drive unit of described bolt rotary; Described screw rod comprises: rotating shaft (7) and be arranged at the screw-blade (8) that the advanced rubber powder on described rotation axis moves; Distance between outermost distance described machine barrel (9) inwall of the screw-blade (8) of described screw rod is between 0.5mm-1mm; Described screw rod is aluminium alloy screw rod, and the hardness of aluminium alloy screw rod is between the degree of HRC62 degree-65; The step-down gear (1) that described drive unit comprises motor (2) and is connected with described motor (2), the output terminal of described step-down gear (1) is connected with described screw rod, described step-down gear is also provided with the shack for connecting described machine barrel (9) on (1), and described machine barrel (9) is connected with described shack by bolt; Also comprise the thrust unit that can drive described machine barrel (9) and screw rod to swing; Described thrust unit comprises: mounting block, be fixed on nut (5) on described mounting block and the screw mandrel (6) with described nut (5) thread fit, and one end of described screw mandrel (6) is fixedly connected with described machine barrel (9).
2. the drawing-in device of high temperature desulfurizing unit according to claim 1, is characterized in that, the other end of described screw mandrel (6) is provided with the handle (4) for rotating described screw mandrel (6).
3. the drawing-in device of high temperature desulfurizing unit according to claim 1, is characterized in that, described mounting block is specially web plate (3).
4. the drawing-in device of high temperature desulfurizing unit according to claim 1, is characterized in that, the pitch of described screw-blade (8) is between 110mm-200mm.
5. the drawing-in device of high temperature desulfurizing unit according to claim 1, is characterized in that, described machine barrel (9) is aluminium alloy machine barrel.
6. the drawing-in device of high temperature desulfurizing unit according to claim 1, is characterized in that, the length-to-diameter ratio of described machine barrel (9) is 1:3-1:5, and the length-to-diameter ratio of described screw rod is 1:3-1:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392317.5A CN102888018B (en) | 2012-10-16 | 2012-10-16 | Feeding device for high-temperature desulfurization unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392317.5A CN102888018B (en) | 2012-10-16 | 2012-10-16 | Feeding device for high-temperature desulfurization unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102888018A CN102888018A (en) | 2013-01-23 |
| CN102888018B true CN102888018B (en) | 2014-11-05 |
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ID=47531708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210392317.5A Expired - Fee Related CN102888018B (en) | 2012-10-16 | 2012-10-16 | Feeding device for high-temperature desulfurization unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102888018B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201834869U (en) * | 2010-09-30 | 2011-05-18 | 河南新艾卡橡胶工业有限公司 | Wasted rubber desulfuration and regenerating device |
| CN202881156U (en) * | 2012-10-16 | 2013-04-17 | 河南新艾卡橡胶工业有限公司 | Feeding device of high-temperature desulfurizer set |
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2012
- 2012-10-16 CN CN201210392317.5A patent/CN102888018B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102888018A (en) | 2013-01-23 |
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