CN101468493A - Pressure initial refining machine - Google Patents
Pressure initial refining machine Download PDFInfo
- Publication number
- CN101468493A CN101468493A CNA2007103060428A CN200710306042A CN101468493A CN 101468493 A CN101468493 A CN 101468493A CN A2007103060428 A CNA2007103060428 A CN A2007103060428A CN 200710306042 A CN200710306042 A CN 200710306042A CN 101468493 A CN101468493 A CN 101468493A
- Authority
- CN
- China
- Prior art keywords
- mixing chamber
- rotor
- refining machine
- pressure initial
- initial refining
- 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.)
- Pending
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a pressurization type kneading machine. The kneading machine comprises a mixing chamber, a rotor, a transmission mechanism, a mixing chamber turning mechanism and an electric control system; a shearing part of the rotor of the mixing chamber has a double-pyramid structure; and the specific surface of the mixing chamber is knaggy. The knaggy inner wall of the mixing chamber is evenly distributed with grooves of which sections have rectangular teeth or circular teeth; and the grooves are parallel to a rotor shaft. The pressurization type kneading machine strengthens the shearing force on materials, realizes desulphurization in the mixing chamber by a mechanical method, does not need to mount desulphurization equipment again, simplifies a production process, saves energy consumption and equipment input and has high production efficiency; and produced crude rubber has high strength.
Description
Technical field
The present invention relates to a kind of pressure initial refining machine.
Background technology
At present, known pressure initial refining machine, its mixing chamber interior walls is a smooth surface, and single rib body structure is adopted at the shearing position of rotor more, and the problem of existence is that the frictional resistance of the inwall of smooth surface and material is little, influences shear effect, the reclaimed rubber intensity difference of production; The shear efficiency of the rotor of single rib body structure is low; Masticator itself does not have desulfurizing function, and material just can enter masticator after need passing through digester or other equipment desulfurization,, and in sweetening process, need the external heat source heating, equipment has high input, production cost height, consumes energy.
Summary of the invention
The object of the present invention is to provide a kind of pressure initial refining machine, can effectively strengthen shearing force, realize desulfurization in the time of shearing material.
Technical scheme of the present invention is: a kind of pressure initial refining machine, comprise mixing chamber, rotor, transmission mechanism, mixing chamber switching mechanism, electric control system, and the shearing position of mixing indoor rotor is two rib body structures, mixing indoor specific surface is the convex-concave shape.
Preferably: described mixing chamber convex-concave shape inwall is that equally distributed cross section is rectangular teeth or circular dentation groove, and this groove is parallel with armature spindle.
Preferably: described mixing chamber is provided with the exhaust passage with exterior.
Masticator provided by the invention is designed to two rib body structures with the shearing position of rotor, can strengthen the shearing force to material effectively.The inwall of mixing chamber adopts the higher material of intensity to make, as the 45# steel, to strengthen the hardness of mixing chamber interior walls.Inwall is made concavo-convex, can increase the frictional force of material between inwall and rotor, and rotor can make material heat up rapidly when at a high speed rotation hinge is mixed material, reaches desulfurization temperature, thus be implemented in mixing indoor by mechanical means to the material desulfurization.
Beneficial effect of the present invention is: strengthen shearing force and frictional resistance to material, in mixing indoor realization desulfurization, need not to be provided with desulphurization plant by mechanical means again, both simplified production technology, save the energy and equipment input again, the reclaimed rubber intensity height of output.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is a side view of the present invention
Fig. 3 is the structural representation of the mixing chamber of the present invention
Fig. 4 is a structural representation of the present invention
The specific embodiment
As shown in Figure 1 and Figure 2, the pressure initial refining machine that present embodiment provides, its mixing chamber 1, transmission mechanism etc. are arranged on the base 2, and transmission mechanism comprises motor 3, decelerator 4, speed ratio gear case 5, can make two rotors realize that differential rotates in opposite directions.Electrical apparatus control system is made up of gas control 6 and electric-control system two parts, and two-way cylinder 7 piston rods of pneumatic control system are connected with and are positioned at mixing indoor ram, and ram is exerted pressure to material under air cylinder driven.Electric-control system adopts the PLC device, by the two-way cylinder of PLC instruction control, is the ram lifting, and during the overload of mixing chamber, the electric control system controls ram floats automatically, can protect motor.Mixing chamber switching mechanism 8 is made of braking motor, cycloid speed reducer and ring surface enveloped worm gear etc., drives mixing chamber and overturns around preceding rotor.The general pipelines of 9 one of heating and cooling systems cover, cooling but or heat medium feed mixing chamber.Two rotors 10 of mixing indoor setting are seen Fig. 4, and it shears position 11 is two rib body structures.It is concavo-convex that mixing chamber interior walls adopts the 45# steel to make, and promptly inwall is evenly to distribute, and its cross section is a rectangular toothed groove 12, also can be circular dentation groove, and this groove is parallel with armature spindle, sees Fig. 3.Gas can be discharged by this passage in when mixing chamber is provided with outside identical exhaust passage 13.
The course of work of the present invention is: materials such as junked tire, the inner tube of a tyre are ground into graininess, put into the mixing indoor of pressure initial refining machine, the control ram drops to appointed positions, and rotor is started working.Under the acting in conjunction of rotor and rectangular toothed trench wall, material heats up rapidly, when temperature is raised to 180 ℃, can realize desulfurization.After shearing end, material is poured out in the upset of mixing chamber, a course of work is finished in the charging that resets again.
Claims (3)
1. a pressure initial refining machine comprises mixing chamber, rotor, transmission mechanism, mixing chamber switching mechanism, electric control system, it is characterized in that: the shearing position of mixing indoor rotor is two rib body structures, and mixing indoor specific surface is the convex-concave shape.
2. pressure initial refining machine as claimed in claim 1 is characterized in that: described mixing chamber convex-concave shape inwall is that equally distributed cross section is rectangular teeth or circular dentation groove, and this groove is parallel with armature spindle.
3. pressure initial refining machine as claimed in claim 1 is characterized in that: described mixing chamber is provided with the exhaust passage with exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103060428A CN101468493A (en) | 2007-12-29 | 2007-12-29 | Pressure initial refining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103060428A CN101468493A (en) | 2007-12-29 | 2007-12-29 | Pressure initial refining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101468493A true CN101468493A (en) | 2009-07-01 |
Family
ID=40826421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103060428A Pending CN101468493A (en) | 2007-12-29 | 2007-12-29 | Pressure initial refining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101468493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381805A (en) * | 2018-01-11 | 2018-08-10 | 石家庄卓度橡塑设备有限公司 | A kind of multiplication rubber mixing machine |
-
2007
- 2007-12-29 CN CNA2007103060428A patent/CN101468493A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381805A (en) * | 2018-01-11 | 2018-08-10 | 石家庄卓度橡塑设备有限公司 | A kind of multiplication rubber mixing machine |
| CN108381805B (en) * | 2018-01-11 | 2024-04-02 | 石家庄卓度橡塑设备有限公司 | Doubling rubber mixing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101143468A (en) | Regenerated rubber desulfurizing initial refining machine | |
| CN201205740Y (en) | Pressure initial refining machine | |
| CN200970859Y (en) | Desulphfurization kneading machine for reclaimed rubber | |
| CN101468493A (en) | Pressure initial refining machine | |
| CN209848749U (en) | Stirring device for paint production | |
| CN207045650U (en) | Steering wheel electric operation controller | |
| CN202510810U (en) | Novel electric actuator | |
| CN102278518A (en) | Manually/electrically operated undisturbed switch structure of electric operator | |
| CN206199375U (en) | A kind of shrimp shell pulverizer | |
| CN203317556U (en) | Fly-cutter continuously variable transmission mixer for inorganic glass bead thermal insulation mortar | |
| CN202927206U (en) | Multi-valve centralized control device of motor driven liquid pipeline | |
| CN205226578U (en) | Pnematic, manual dual -purpose valve door switch unit | |
| CN204094798U (en) | Joint of robot power drive system | |
| CN202510809U (en) | Novel electric actuator | |
| CN103233282B (en) | A kind of spinning screw extruder | |
| CN202327311U (en) | Electric actuator | |
| CN203683735U (en) | Screw extruder for spinning | |
| CN202251855U (en) | Reducing mechanism | |
| CN202360854U (en) | Adjustable straight travel electric actuator for travel mechanical position limitation | |
| CN202298732U (en) | Electronic control handle for excavator | |
| CN215405505U (en) | Dustproof compacting and grouting device for municipal road construction | |
| CN208627144U (en) | A kind of one-D movement mixing machine | |
| CN109352251A (en) | Clamping device is used in a kind of welding of special section tubular product | |
| CN204403310U (en) | A kind of flexible multidirectional motor reducing transmission device | |
| CN218058481U (en) | Activation furnace for producing super capacitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |