CN202744483U - Constant-pressure continuous rubber regenerating device - Google Patents
Constant-pressure continuous rubber regenerating device Download PDFInfo
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- CN202744483U CN202744483U CN2012203261828U CN201220326182U CN202744483U CN 202744483 U CN202744483 U CN 202744483U CN 2012203261828 U CN2012203261828 U CN 2012203261828U CN 201220326182 U CN201220326182 U CN 201220326182U CN 202744483 U CN202744483 U CN 202744483U
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- screw shaft
- water cooling
- feeding device
- spiral
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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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Abstract
A constant-pressure continuous rubber regenerating device comprises a feeding device, a constant-speed feeding device, a spiral conveyer device, a discharged material cooling device and an electrical control device. The constant-pressure continuous rubber regenerating device has the beneficial effects that electromagnetic heating devices used for heat insulation are arranged on a heating reaction device and a heat-insulation reaction device, an electromagnetic heating machine consists of a plurality of sections of electromagnetic heating units and accurately control the temperature of the heating device and the heat insulation device and the temperature rising time and the heat insulation time, so that the energy conservation and the environmental protection are realized, the construction cost and the production cost of the device are lowered; automatic encoder controlling and cleaning devices are arranged at transmission ends of spiral shafts of the heating reaction device and the heat-insulation reaction device, so that ensuring the safe use of the device; another electromagnetic heating device used for removing water of materials is sleeved on the outer tube wall of the constant-speed feeding device, so that the materials can flow stably, and the dryness of the materials is consistent, and further, the produced regenerated rubber is high and stable in quality; and the rapid water cooling modes of a spiral external water cooling device and a spiral inner water cooling device are adopted, so that the water cooling effect is good, and the cooling time is shortened greatly.
Description
Technical field
The utility model relates to a kind of normal pressure cyclic regeneration rubber equipment, relates in particular to the normal pressure cyclic regeneration rubber equipment that a kind of waste old reclaims manufacture field.
Background technology
At present the major way used of waste vulcanized rubber powder is: one, vulcanized rubber powder is made various goods and is directly used, or with other material mixing, be processed into various product applications; Two, vulcanized rubber powder is passed through disconnected sulphur plastics processing, but become the regenerated rubber of revulcanization, substitute natural rubber.Nowadays, the main device of regenerated rubber industry production is to reach with dynamic devulcanizer to destroy the sulphur link.Its principle is employing high temperature, high pressure, adds water and various auxiliary disconnected sulfur materials, makes the disconnected sulphur plasticizing of vulcanized rubber powder become regenerated rubber.The disconnected sulphur plasticizing apparatus of this vulcanized rubber powder and method exist the pressure height dangerous, produce the defectives such as waste water and gas discharges, yields poorly, energy consumption height.Describe a kind of waste Crumb rubber plasticizing apparatus among the China Patent No. ZL2010200003817.6, comprised feed device, uniform feeding device, thermal reaction apparatus, cooling discharging device, electrical control gear.Its method is to send into feeding device after waste vulcanized rubber powder and activator, tenderizer are stirred, and further stirs and be delivered to the thermal reaction apparatus sulphur plastics processing of breaking, and then sends into refrigerating unit and cools off and namely become regnerated rubber powder.Realized that normal pressure produces continuously, discharges without waste water and gas.But the weak point of this device is: 1. its reacting by heating device is comprised of thermal oil hydronics and duplex delivery system, heat-conducting oil heating system wherein is at heat conduction fuel tank of the outside coating of duplex delivery system, filling heat-conductive oil in the case, the heat conduction fuel tank of each heating unit arranges the concentrated heat-conducting oil heating recycle system by pipeline communication.Because thermal oil temperature inertia is larger, rate of heating is slower, and material is heated up needs the long time, the whole heating of heat conduction fuel tank, and each position temperature of reacting by heating device can not accurately be controlled, and the quality of product is unstable; The intensification of thermal oil has the upper limit, and the user is changed the line of production needs the regenerated rubber of higher temperature to be restricted.And need to use the Heat-transfer Oil Pump pump circulation, energy consumption is larger; Thermal oil is easily aging and price is higher; The welding requirements of thermal oil casing is higher, in the situation that the long term thermal alternation, in case repeated stress failure appears in weld seam, keeps in repair very difficultly, needs the long period, and the equipment making cost is higher.2. its duplex differentiating control mode is: two respectively rotations under two variable-frequency motors drive of isometrical screw shaft, by sheet differential control apparatus two motors are carried out variable frequency regulating speed control, utilize the distance of two adjacent screw-blades of the poor adjustment of helix speed, reach the mutually purpose of cleaning of two spirals.The weak point of this control mode is: because the photoelectricity in the sheet differential control apparatus or the control of other sensor are blured, can not realize accurately position limit, cleared up fully and the rubber powder carbonization is occured therefore can not guarantee the rubber powder of duplex surface adhesion, caused unstable product quality.The major accidents such as duplex will choke in case faulty sensor will cause, driving chain fracture.Even the employing overcurrent protection, it is also very difficult that the duplex that chokes is removed fault.Adjustment is comparatively complicated with the frequency that changes the double-helical variable-frequency motor of driving, and is difficult when the user uses.Maintenance of equipment is inconvenience very.Clear up incomplete carbon distribution because of duplex and seriously have to extract axis body out cleaning, large, the consuming time length of difficulty needs more manpower.3. in the past equipment partly takies larger space at input and output material, and the required output of user often must could satisfy by several equipment.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art and shortcoming, the reclaimed rubber quality that the invention provides a kind of production is high and stable, the material cleaning is comprehensive and the normal pressure cyclic regeneration rubber equipment of the long-time normal operation of assurance equipment, energy-conserving and environment-protective, reduction equipment cost and products production cost.
A kind of normal pressure cyclic regeneration rubber equipment, comprise feeding device, the uniform feeding device, helix transporting device, cooling device for discharging and electrical control gear, the opening for feed of described feeding device is connected with the stirrer discharge port, the discharge port of feeding device is connected with the feeding mouth of apparatus for temporary storage, the feeding device bottom is provided with the horizontal feed device, described apparatus for temporary storage is provided with Charge level measurer, Charge level measurer comprises full Charge level measurer and low Charge level measurer, the discharge port of apparatus for temporary storage is connected with the entrance of uniform feeding device, the outer tube wall of uniform feeding device is socketed with the electromagnetic heater that anhydrates for material, the outlet of uniform feeding device is connected with helix transporting device, helix transporting device comprises reacting by heating device and insulation reaction device, described uniform feeding device top is provided with some through holes for the draining steam, the discharge port of reacting by heating device is connected with the opening for feed of insulation reaction device, the discharge port of insulation reaction device is connected with the opening for feed of cooling device for discharging, described reacting by heating device and insulation reaction device are respectively by screw shaft, cylinder sleeve and transmission rig form, transmission rig comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair, the outer wall of cylinder jachet of reacting by heating device and insulation reaction device is coated with heat preserving and insulating material, the heat preserving and insulating material outside is provided with the electromagnetic heater for insulation, the electromagnetic heater that is used for insulation is comprised of several section Electromagnetic Heating unit, and the screw shaft driving end of reacting by heating device and insulation reaction device is provided with encoder and automatically controls cleaning plant.
Preferably, described uniform feeding device comprises screw shaft, frequency transformer, motor and speed reduction unit, and frequency transformer, motor are connected with speed reduction unit and are connected.
Preferably, described reacting by heating device comprises screw shaft, cylinder sleeve and transmission rig, and the screw shaft outer cover is connected to cylinder sleeve, and screw shaft one side is connected with the transmission shaft of transmission rig by shaft coupling.
Preferably, described transmission rig comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair.
Preferably, described insulation reaction device comprises screw shaft, cylinder sleeve and transmission rig, and the screw shaft outer cover is connected to cylinder sleeve, and screw shaft one side is connected with the transmission shaft of transmission rig by shaft coupling.
Preferably, described transmission rig comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair.
Preferably, described cooling device for discharging comprises water cooling plant, warter connection device and drive unit in screw shaft e Foerderanlage, the outer water cooling plant of spiral, the spiral, the screw shaft e Foerderanlage is connected with water cooling plant in the outer water cooling plant of spiral, the spiral, the outer water cooling plant of spiral is located at water cooling plant outside in the spiral, and the screw shaft e Foerderanlage is connected with drive unit.
Preferably, described screw shaft e Foerderanlage is comprised of single-screw shaft and cylinder sleeve or double-screw shaft and cylinder sleeve.
Preferably, described interior water cooling plant is located at screw shaft e Foerderanlage inside.
Preferably, described encoder is automatically controlled cleaning plant and is comprised encoder, gear, tooth bar, line slideway and drive unit.
The beneficial effects of the utility model are:
1. the outer wall of cylinder jachet of reacting by heating device and insulation reaction device is coated with heat preserving and insulating material, the heat preserving and insulating material outside is provided with the electromagnetic heater for insulation, electromagnetic heater is comprised of several section Electromagnetic Heating unit, can control quickly and accurately the time of heating and the temperature of attemperator and intensification, insulation, can reach temperature required about 30 minutes, can reach room temperature in about 20 minutes during shutdown, need not thermal oil and the thermal oil recycle system, energy-conserving and environment-protective reduce equipment manufacturing cost and products production cost;
2. the screw shaft driving end of reacting by heating device and insulation reaction device is provided with encoder and automatically controls cleaning plant, adopt encoder automatically to control the mode of cleaning, be accurate to 0.1 millimeter controlled stroke, efficiently solve material cleaning that duplex differentiating control mode causes not comprehensively, the problem that two screw-blades collisions cause equipment downtime may occur, guarantee that equipment uses safety, the cleaning frequency is controlled without the labor cleaning automatically by automation control module;
3. the outer tube wall of uniform feeding device is socketed with the electromagnetic heater that anhydrates for material, uniform feeding device top is provided with some through holes for the draining steam, make the stability of flow ridity of material consistent, thereby make the reclaimed rubber quality of production high and stable;
4. cooling device for discharging comprises water cooling plant, warter connection device and drive unit in screw shaft e Foerderanlage, the outer water cooling plant of spiral, the spiral, adopt the quick water-cooling pattern of water cooling plant in the outer water cooling plant of spiral and the spiral, make the water-cooled better effects if, greatly shorten cooling time.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is that K of the present utility model is to the one-piece construction schematic diagram;
Fig. 3 is that encoder is controlled the cleaning plant structural representation automatically;
Fig. 4 is the cooling device for discharging structural representation;
Fig. 5 is the Charge level measurer structural representation.
Embodiment
Below in conjunction with embodiment and accompanying drawing structure of the present utility model is described further.
As shown in Figure 1, a kind of normal pressure cyclic regeneration rubber equipment, comprise feeding device 7, uniform feeding device 2, reacting by heating device 1, insulation reaction device 5, cooling device for discharging 4 and electrical control gear, the opening for feed of described feeding device 7 is connected with the stirrer discharge port, the discharge port of feeding device is connected with the feeding mouth of apparatus for temporary storage, feeding device 7 bottoms are provided with horizontal feed device 8, described apparatus for temporary storage is provided with Charge level measurer 6, Charge level measurer 6 comprises full Charge level measurer and low Charge level measurer, the discharge port of apparatus for temporary storage is connected with the entrance of uniform feeding device 2, the outer tube wall of uniform feeding device 2 is socketed with the electromagnetic heater that anhydrates for material, described uniform feeding device 2 tops are provided with some through holes for the draining steam, the outlet of uniform feeding device 2 is connected with helix transporting device 9, helix transporting device 9 comprises reacting by heating device 1 and insulation reaction device 5, the discharge port of reacting by heating device 1 is connected with the opening for feed of insulation reaction device 5, the discharge port of insulation reaction device 5 is connected with the opening for feed of cooling device for discharging 4, described reacting by heating device 1 and insulation reaction device 5 are respectively by screw shaft, cylinder sleeve and transmission rig form, transmission rig comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair, the outer wall of cylinder jachet of reacting by heating device 1 and insulation reaction device 5 is coated with heat preserving and insulating material, the heat preserving and insulating material outside is provided with the electromagnetic heater for insulation, the electromagnetic heater that is used for insulation is comprised of several section Electromagnetic Heating unit, the screw shaft driving end of reacting by heating device and insulation reaction device is provided with encoder and automatically controls cleaning plant 3, described uniform feeding device comprises screw shaft, frequency transformer, motor and speed reduction unit, frequency transformer, motor is connected with speed reduction unit and is connected, the reacting by heating device comprises screw shaft, cylinder sleeve and transmission rig, the screw shaft outer cover is connected to cylinder sleeve, screw shaft one side is connected with the transmission shaft of transmission rig by shaft coupling, transmission mechanism comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair, the insulation reaction device comprises screw shaft, cylinder sleeve and transmission rig, transmission rig comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair, cooling device for discharging 4 comprises the screw shaft e Foerderanlage, opening for feed 4.5, discharge port 4.1, the outer water cooling plant 4.3 of spiral, water cooling plant 4.4 in the spiral, warter connection device 4.6 and drive unit 4.2, the outer water cooling plant 4.3 of screw shaft e Foerderanlage and spiral, water cooling plant connects 4.4 in the spiral, the outer water cooling plant 4.3 of spiral is located at water cooling plant 4.4 outsides in the spiral, the screw shaft e Foerderanlage is connected with drive unit 4.2, the screw shaft e Foerderanlage is comprised of single-screw shaft and cylinder sleeve or double-screw shaft and cylinder sleeve, it is inner that interior water cooling plant is located at the screw shaft e Foerderanlage, encoder is automatically controlled cleaning plant and is comprised encoder, bearing support 3.01, screw shaft 3.02, axle bush 3.03, master wheel 3.04, pinion(gear) 3.05, shaft joint 3.06, hydraulic ram 3.07, encoder axle 3.08, encoder gear 3.09, tooth bar 3.10 and line slideway 3.11, Charge level measurer 6 comprises hopper 6.1, the rotating stuff level switch 6.2 of blanking steric hindrance, the rotating stuff level switch 6.3 of material loading steric hindrance and vertical feeding system 6.4.
As shown in Figure 1, a kind of normal pressure cyclic regeneration rubber equipment, comprise apparatus for temporary storage, the uniform feeding device, the material water trap, the reaction unit of heating, the insulation reaction device, material conveying device, the bur cleaning plant, refrigerating device for materials and electrical control gear, the opening for feed of feeding device can be connected also mutually with the stirrer discharge port can take artificial filling, the discharge port of feeding device communicates with the feeding mouth of material apparatus for temporary storage, apparatus for temporary storage is provided with full material level and low Charge level measurer, whether work in order to control feeding device, the discharge port of apparatus for temporary storage communicates with the entrance of uniform feeding device, uniform feeding device and material water trap combine, the uniform feeding device adopts the Frequency Converter Control drive-motor to reach at the uniform velocity purpose, and when uniform feeding, heat to reach the purpose of removing material moisture to this device simultaneously, the outlet of uniform feeding device and the feeding inlet of heating unit, the feeding inlet of the discharge port of reacting by heating device and described insulation reaction device, the discharge port of attemperator is communicated with the opening for feed of cooling device for discharging, reacting by heating device and insulation reaction device inside are helix transporting device, the outside heat preserving and insulating material that coats of helix transporting device, described heat preserving and insulating material outer setting electromagnetic heater, reacting by heating device and insulation reaction device comprise a plurality of section Electromagnetic Heatings unit, a plurality of section heating units are independent control, described uniform feeding device adopts speed control by frequency variation to reach the purpose of feed control, material water trap and uniform feeding device combine to reach the purpose that material is removed moisture, heating and heat-insulation unit inside are helix transporting device, described helix transporting device is two spirals that pitch is identical, two spirals are made the reciprocal purpose that reaches convey materials to rotation, that wherein spiral is done and come and gone axial motion and realize that two are transmitted the mutually cleaning purpose of surperficial institute adhered materials separately of spirals needing the cleaning spiral bur, the position of its round axial motion adopts precision optical machinery switch or magnetic switch or encoder closed-loop control to reach the purpose that screw-blade does not touch mutually, reacting by heating device and insulation reaction device all take the Electromagnetic Heating mode to heat, heating unit is divided into the heating of 3-8 section and all independently control of each section, but described cooling device for discharging is the helix transporting device (this structure can be made simple helix discharging and duplex discharging dual mode as requested) with circulating water cooling device, and the two water-cooling patterns that adopt spiral outer tube wall and screw shaft inside to be recirculated water cooling cool off to reach the purpose of quick cooling, electrical control gear is PLC and automation control module is used as control core in conjunction with touch-screen, and adopt the high-quality electric elements as power element, and the difference of considering material kind or specification has been formulated the prescription Controlling System and has been arranged processing parameter.
Claims (10)
1. normal pressure cyclic regeneration rubber equipment, comprise feeding device, the uniform feeding device, helix transporting device, cooling device for discharging and electrical control gear, it is characterized in that: the opening for feed of described feeding device is connected with the stirrer discharge port, the discharge port of feeding device is connected with the feeding mouth of apparatus for temporary storage, the feeding device bottom is provided with the horizontal feed device, described apparatus for temporary storage is provided with Charge level measurer, Charge level measurer comprises full Charge level measurer and low Charge level measurer, the discharge port of apparatus for temporary storage is connected with the entrance of uniform feeding device, the outer tube wall of uniform feeding device is socketed with the electromagnetic heater that anhydrates for material, the outlet of uniform feeding device is connected with helix transporting device, helix transporting device comprises reacting by heating device and insulation reaction device, described uniform feeding device top is provided with some through holes for the draining steam, the discharge port of reacting by heating device is connected with the opening for feed of insulation reaction device, the discharge port of insulation reaction device is connected with the opening for feed of cooling device for discharging, the outer wall of cylinder jachet of reacting by heating device and insulation reaction device is coated with heat preserving and insulating material, the heat preserving and insulating material outside is provided with the electromagnetic heater for insulation, the electromagnetic heater that is used for insulation is comprised of several section Electromagnetic Heating unit, and the screw shaft driving end of reacting by heating device and insulation reaction device is provided with encoder and automatically controls cleaning plant.
2. normal pressure cyclic regeneration rubber equipment according to claim 1, it is characterized in that: described uniform feeding device comprises screw shaft, frequency transformer, motor and speed reduction unit, and frequency transformer, motor are connected with speed reduction unit and are connected.
3. normal pressure cyclic regeneration rubber equipment according to claim 1, it is characterized in that: described reacting by heating device comprises screw shaft, cylinder sleeve and transmission rig, the screw shaft outer cover is connected to cylinder sleeve, and screw shaft one side is connected with the transmission shaft of transmission rig by shaft coupling.
4. normal pressure cyclic regeneration rubber equipment according to claim 3, it is characterized in that: described transmission rig comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair, and frequency transformer, motor are connected with speed reduction unit and are connected.
5. normal pressure cyclic regeneration rubber equipment according to claim 1, it is characterized in that: described insulation reaction device comprises screw shaft, cylinder sleeve and transmission rig, the screw shaft outer cover is connected to cylinder sleeve, and screw shaft one side is connected with the transmission shaft of transmission rig by shaft coupling.
6. normal pressure cyclic regeneration rubber equipment according to claim 5, it is characterized in that: described transmission rig comprises frequency transformer, motor, speed reduction unit, gear movement pair and sprocket wheel kinematic pair.
7. normal pressure cyclic regeneration rubber equipment according to claim 1, it is characterized in that: described cooling device for discharging comprises water cooling plant, warter connection device and drive unit in screw shaft e Foerderanlage, the outer water cooling plant of spiral, the spiral, the screw shaft e Foerderanlage is connected with water cooling plant in the outer water cooling plant of spiral, the spiral, the outer water cooling plant of spiral is located at water cooling plant outside in the spiral, and the screw shaft e Foerderanlage is connected with drive unit.
8. normal pressure cyclic regeneration rubber equipment according to claim 7 is characterized in that: described screw shaft e Foerderanlage is comprised of single-screw shaft and cylinder sleeve or double-screw shaft and cylinder sleeve.
9. normal pressure cyclic regeneration rubber equipment according to claim 7 is characterized in that: it is inner that described interior water cooling plant is located at the screw shaft e Foerderanlage.
10. normal pressure cyclic regeneration rubber equipment according to claim 1, it is characterized in that: described encoder is automatically controlled cleaning plant and is comprised encoder, gear, tooth bar, line slideway and drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203261828U CN202744483U (en) | 2012-07-06 | 2012-07-06 | Constant-pressure continuous rubber regenerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203261828U CN202744483U (en) | 2012-07-06 | 2012-07-06 | Constant-pressure continuous rubber regenerating device |
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| Publication Number | Publication Date |
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| CN202744483U true CN202744483U (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012203261828U Expired - Fee Related CN202744483U (en) | 2012-07-06 | 2012-07-06 | Constant-pressure continuous rubber regenerating device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892973A (en) * | 2015-05-14 | 2015-09-09 | 安徽红太阳新材料有限公司 | Novel devulcanizing regeneration method of waste rubber |
| CN107141506A (en) * | 2015-05-13 | 2017-09-08 | 福建省邵武市恒晖橡胶再生有限公司 | A kind of reclaimed rubber desulfurizing machine |
| CN109774045A (en) * | 2019-02-19 | 2019-05-21 | 山东恒宝绝热材料有限公司 | A kind of color rubber-plastic heat-insulating material preparation facilities |
-
2012
- 2012-07-06 CN CN2012203261828U patent/CN202744483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141506A (en) * | 2015-05-13 | 2017-09-08 | 福建省邵武市恒晖橡胶再生有限公司 | A kind of reclaimed rubber desulfurizing machine |
| CN104892973A (en) * | 2015-05-14 | 2015-09-09 | 安徽红太阳新材料有限公司 | Novel devulcanizing regeneration method of waste rubber |
| CN109774045A (en) * | 2019-02-19 | 2019-05-21 | 山东恒宝绝热材料有限公司 | A kind of color rubber-plastic heat-insulating material preparation facilities |
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| 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: 20130220 Termination date: 20140706 |
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| EXPY | Termination of patent right or utility model |