CN201362676Y - Cooling molding device used for recycling regeneration of waste rubber - Google Patents
Cooling molding device used for recycling regeneration of waste rubber Download PDFInfo
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- CN201362676Y CN201362676Y CNU2009200384152U CN200920038415U CN201362676Y CN 201362676 Y CN201362676 Y CN 201362676Y CN U2009200384152 U CNU2009200384152 U CN U2009200384152U CN 200920038415 U CN200920038415 U CN 200920038415U CN 201362676 Y CN201362676 Y CN 201362676Y
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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
The utility model relates to a cooling molding device used for the recycling regeneration of waste rubber. The device comprises a rubber material input opening, a cooling conveying screw, an outer screw sleeve, a supporting system, and a power system, wherein rubber material is guided into the device from a regeneration reaction vessel through the input opening, the cooling conveying screw is installed in the outer screw sleeve, rotates relative to the outer screw sleeve, and pushes the rubber material forward; the cooling conveying screw is rotationally fixed by the supporting system, one end of the cooling conveying screw is connected with the power system, the outer screw sleeve adopts an interlayer hollow structure on which a discharge opening is arranged, and the cooling conveying screw adopts a hollow structure on which a cooling fluid input opening and a cooling fluid output opening are respectively arranged. Rubber material can be quickly, continuously and stably cooled after the regeneration reaction, and can be conveyed through the device, thereby saving time and reducing resource consumption; the exposure to oxygen is insulated during the cooling and conveying processes, the scorching reaction can be avoided, and the quality of the regenerated rubber is stabilized and enhanced; and the conveying and cooling processes are performed in an enclosed passage, therefore, the environmental pollution due to volatilization of harmful gas can be avoided.
Description
Technical field
The utility model relates to the qualitative device of a kind of cooling, particularly a kind of regeneration cooling qualitative device for changing waste rubber into resources.
Background technology
Rubber sources utilizes the development of industry again, in China's T﹠B.Because the special rerum natura of rubber, caused it can not be as the simple recycling of plastics.Through sulfurized rubber, change has taken place in molecular structure, become the network-like molecular structure of 3 D stereo from the extremely strong linear molecule chain structure of plasticity-, for example tire, rubber overshoes etc. but have brought trouble also for simultaneously the utilization again of its waste product to its requirements such as intensity to have satisfied rubber item.To utilize the rubber after the sulfuration again, just need to recover its plasticity-through special technology and equipment.All the time, this rubber that has recovered plasticity-, can utilize again is called as reclaimed rubber, and this is a kind of address of imagery, and in fact its performance can not return to natural rubber or elastomeric performance level far away.
Over past ten years, because the consciousness of whole society's resources conservation and recycle is more and more stronger, rubber sources recycle industry has also obtained significant progress, and new technology emerges in an endless stream, new equipment continues to bring out, and reclaimed rubber output rises year by year.Even to this day, the reclaimed rubber output of China has occupied the No. 1 in the world, and the state of the art of related process and equipment also occupies prostatitis, the world.
Utilize the development of industry again along with vulcanized rubber, the performance of reclaimed rubber also approaches the technical feature of former untreated rubber from becoming not as good as primary rubber far away, this performance more and more approaches former untreated rubber " regeneration " glue, every performance index reach 80～90% of former untreated rubber, on the degree of maximum, restored the performance of former untreated rubber, so also be called recovery glue by rubber sources recycle industry.
Present various popular regeneration process of waste rubber substantially all is under specific high temperature and pressure, cooperates specific auxiliary agent, disconnects containing the S macromolecular chain in the vulcanized rubber, recovers the performance before its sulfuration.Its chain rupture device, what generally use at present is digester, and the equipment such as Banbury mixer of adopting are also arranged, these device common characteristic are, they can provide needed high temperature of reaction and pressure, but after reaction was finished, they can't reduce temperature fast with stable regeneration/recovery colloidality energy.The manufacturing enterprise that has in the actual production adopts out the method that paves behind the jar to reduce reacted rubber powder temperature, but this method need consume a large amount of time and artificial, and the high temperature rubber powder is exposed in the air incipient scorch reaction can take place, and influences quality product, can cause environmental pollution simultaneously.The manufacturing enterprise that has adopts the way that stops in jar to reduce a jar temperature, also need to consume a large amount of time but stop, rubber powder is deposited in a jar interior non-uniform temperature simultaneously, the same quality product that influences, if continuing start when stopping stirs, though can alleviate the uneven temperature problem to a certain extent, consumed a large amount of energy again more, quality product still can not be effectively guaranteed.Also there is similar problem in miscellaneous equipments such as employing Banbury mixer, and problem can not get solving.
Along with the development of rubber recycle industry and the raising of industry technology level, constant product quality and environment protection all there have been higher requirement, above problem is to when pressing for solution.
The utility model content
The purpose of this utility model is that a kind of regeneration cooling qualitative device for changing waste rubber into resources that reduces to environmental protection regeneration back rubber temperature, stable regeneration rubber performance under the secluding air situation fast is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of regeneration cooling qualitative device for changing waste rubber into resources, spiral sleeve with hollow sandwich and cooling fluid input/output port that is connected by high temperature sizing material input interface, input interface and the cooling conveyor screw with hollow structure, supporting system, power system etc. are formed.
This regeneration cooling qualitative device for changing waste rubber into resources is connected input interface one end with the outlet of regeneration reactor, one end is connected with the corresponding feeding opening of cooling conveyor screw overcoat, import for example water coolant of cooling fluid from the cooling fluid input aperture, driven by motor cooling conveyor screw is at the spiral sleeve internal rotation, vulcanized rubber is through behind the regenerative response, enter the cooling conveyor screw from input interface, can observe the situation of high temperature sizing material input by the form in input interface stage casing.The high temperature sizing material that enters the cooling conveyor screw moves forward under the rotation of cooling conveyor screw advances, because there is temperature head in the cooling fluid in high temperature sizing material and spiral sleeve and the hollow sandwich thereof, cooling fluid in high temperature sizing material and spiral sleeve and the hollow sandwich thereof produces heat exchange, reduces the temperature of sizing material; Because the high temperature sizing material also exists temperature head with the cooling fluid of cooling off in conveyor screw and the center cavity thereof, the cooling fluid in high temperature sizing material and cooling conveyor screw and the center cavity thereof also produces heat exchange, reduces the temperature of sizing material simultaneously.The cooling cooling fluid input aperture that conveyor screw connected continues to feed cooling fluid, cooling fluid because of the heat exchange heating in the cooling conveyor screw is discharged from the cooling cooling fluid delivery port that conveyor screw connected under the effect of pressure, guarantee that there are certain temperature head in cooling fluid and sizing material in cooling conveyor screw and the inner chamber thereof, temperature is lower than the sizing material temperature.The cooling fluid input aperture that the spiral sleeve hollow sandwich is provided with also continues to feed cooling fluid, cooling fluid because of the heat exchange heating in the spiral sleeve hollow sandwich is discharged from the cooling fluid delivery port that the other end is provided with, guarantee that there are certain temperature head in cooling fluid and spiral sleeve and sizing material, temperature is lower than the sizing material temperature.Continual and steady the replenishing of cooling fluid guaranteed the continual and steady of sizing material and cooling fluid heat exchange, helps fast uniform ground and reduces the sizing material temperature, stablizes properties of rubber.Through after the continual and steady cooling, the sizing material temperature is reduced to envrionment temperature and finally is transported to the exit discharge of the cooling conveyor screw the other end.
The high temperature sizing material input interface of this device is used for the regeneration after the vulcanized rubber chain rupture/recovery rubber guiding is entered in the cooling conveyor screw.One end is connected with the corresponding feeding opening of cooling conveyor screw overcoat, the discharge port of the other end and digester or Banbury mixer or special regenerating waste or used rubber reactor etc. is connected, connection can take fixedly connected for example welded type to connect, also can adopt modes such as flexibly connecting for example flange form bolt connection, preferentially adopt the flange form bolt to connect.According to the characteristics of institute's linking device, can take and institute linking device discharge port being rigidly connected of bore that match, also can take adaptable flexibly connecting.
The input interface stage casing is equipped with form, in order to observe the situation of high temperature sizing material input cooling conveyor screw.
The cooling conveyor screw is installed in the spiral sleeve, and the spiral sleeve two ends are separately fixed on supporting base and the supporting base, and fixed form is taked to connect with the flange form bolt of gasket, also can adopt welding to wait the fixed form of other form.Spiral sleeve is provided with a spout and a discharge gate, is separately positioned on the two ends of spiral sleeve.
Cooling conveyor screw and corresponding spiral sleeve can be set to plurality of sections, and every section spiral sleeve is provided with a spout and a discharge gate, is separately positioned on the two ends of spiral sleeve.Every section cooling conveyor screw is installed in respectively in every section spiral sleeve, and the spiral sleeve two ends are separately fixed on supporting base 1 and the supporting base 2, and fixed form is taked to connect with the flange form bolt of gasket, also can adopt welding to wait the fixed form of other form.The discharge gate of first section spiral sleeve is corresponding mutually with the spout position of second section spiral sleeve, connects with the bolt of being with gasket to interfix.The discharge gate of second section spiral sleeve the other end is corresponding mutually with the spout position of the 3rd section spiral sleeve, connects with the bolt of being with gasket to interfix.The rest may be inferred, and final cooled sizing material is discharged from the discharge gate of final stage spiral sleeve.
Multistage cooling conveyor screw and corresponding spiral sleeve can be set to multiple arrangement form, preferentially be set to the vertical structure that is arranged in parallel from top to bottom, be convenient to utilize the gravity of sizing material self to be fed into the spout of hypomere spiral sleeve voluntarily from the discharge gate of epimere spiral sleeve; Also can be set to horizontal type structure, but each section cooling conveyor screw becomes to be in tilted layout with corresponding spiral sleeve, and it is staggered in twos, the discharge gate correspondence of leading portion spiral sleeve is arranged on the top of back segment spiral sleeve spout, so both be convenient to utilize the gravity of sizing material self to be fed into the spout of back segment spiral sleeve voluntarily from the discharge gate of leading portion spiral sleeve, help reducing device height again, adapt to the discharge port height of different regenerating waste or used rubber reactors.
Spiral sleeve is the interlayer hollow structure, and it is provided with cooling fluid input aperture and delivery port.The cooling fluid input aperture cool off the sizing material of carrying in the cooling conveyor screw, and the cooling fluid after will heating up is discharged from the cooling fluid delivery port in order to cooling fluid is fed in the cavity in the spiral sleeve.
The cooling conveyor screw can adopt hollow form, at one end spindle nose swivel joint is set, in order to cooling fluid is fed in the cavity in the cooling conveyor screw sizing material that cooling is carried, and the hollow cavity of the derivation of the cooling fluid after will heating up cooling conveyor screw in the cooling conveyor screw.
As required, spiral sleeve or cooling conveyor screw can not adopt hollow form with simplified construction.
Supporting system mainly is provided with supporting base 1 and supporting base 2, and supporting base 1 and supporting base 2 adopts split type, and is assembled into whole structure by base, also can be separate split-type structural or directly is made into integral body.Be respectively arranged with in supporting base 1 and supporting base 2 and cool off the bearing support that the conveyor screw arrangement position adapts, pedestal bearing is installed in the bearing support, pedestal bearing adopts sliding surface bearing, also can adopt rolling bearing.One end of cooling conveyor screw is fixed in the pedestal bearing on the supporting base 1 rotationally, the other end of cooling conveyor screw is fixed in the pedestal bearing on the supporting base 2 rotationally, supporting base 1 and supporting base 2 have the shell of sealing, the back is installed forms airtight space.
The spindle nose that stretches out from pedestal bearing in supporting base of cooling conveyor screw connects by key and is connected with the transmission divider, is one group of transmission distribution gear in the transmission divider, is made into the structure of an integral body with supporting base.The transmission divider also can be a specific speed reduction unit that has more, and is not defined as gear-driven form, does not also limit to be made into an integral body with supporting base.Motor is installed on the base, and motor is connected with the transmission divider by shaft coupling.Motor drives the cooling conveyor screw by shaft coupling, transmission divider and rotates in pedestal bearing, also can realize cooling off other type of belt drive of the similar rotation of conveyor screw by other.As required, can adopt buncher, velocity of rotation can be regulated respectively like this.
Spiral sleeve of this device design and cooling conveyor screw can also can be plurality of sections for 1 section, are provided with flexibly according to the concrete kind of high temperature sizing material and regenerating waste or used rubber temperature and output situation during actual disposition, are advisable but are not limited to this with 1～15 section.Each section can central driving, also individual drive separately, and the configuration of drive disk assemblies such as each section individual drive formula motor is determined according to the quantity of cooling conveyor screw and spiral sleeve.
The spiral sleeve internal diameter of this device is advisable with 100～500mm.
The cooling conveyor screw total length of this device all is advisable with 1.5～30m with corresponding spiral sleeve total length.
This device is except the final outlet of conveyor screw, and rest part all is in closed state, does not contact with air.Guarantee thus vulcanized rubber through regeneration back the path secluding air of process, can not contact the incipient scorch reaction takes place with airborne oxygen, after its temperature reduction, rerum natura are stablized, just can meet with air, avoid it to contact the product quality problem that is caused with air too early at the final outlet place of conveyor screw.Simultaneously because the regenerated rubber of the condition of high temperature is isolated in the airtight path environmental pollution of having avoided the obnoxious flavour volatilization to be produced.
The utlity model has following beneficial effect:
Continue 1 fast,, cooling stably finishes the conveying of sizing material simultaneously through the sizing material of regenerating waste or used rubber reaction, saved process time and resource consumption;
2 carry and process of cooling in the high temperature sizing material completely cut off oxygen and contacted, avoided the incipient scorch reaction, improved the quality of sizing material, and guaranteed stablizing of sizing material quality;
3 conveyings and process of cooling are carried out in enclosed environment, and the high temperature sizing material is isolated in the airtight path, does not have exchange of substance with ambient atmosphere, the environmental pollution of having avoided the obnoxious flavour volatilization to be produced.
Description of drawings
Fig. 1 is first kind of example structure synoptic diagram of the present utility model.
Fig. 2 is second kind of example structure synoptic diagram of the present utility model.
Fig. 3 is the third example structure synoptic diagram of the present utility model.
The represented component of label among the figure are: 1---input interface; 2---spiral sleeve; 3---the cooling conveyor screw; 4---supporting base; 5---supporting base; 7---pedestal bearing; 8---bearing support; 9---spindle nose; 10---sealing-ring; 11---belt wheel; 12---belt; 13---motor; 14---belt wheel; 15---the regenerating waste or used rubber reactor; 16---form; 17---the cooling fluid input aperture; 18---the cooling fluid delivery port; 19---swivel joint; 20---discharge gate; 21---spout; 22---discharge gate; 23---base; 24---spindle nose; 25---the transmission divider; 26---shaft coupling.
Embodiment
(embodiment 1)
See Fig. 1, the qualitative device of the regenerating waste or used rubber of present embodiment is made up of input interface 1, spiral sleeve 2, cooling conveyor screw 3, supporting system, power system.Cooling conveyor screw 3 is installed in the spiral sleeve 2, spiral sleeve 2 two ends are separately fixed on supporting base 4 and the supporting base 5, fixed form can be that welding is fixing, also can adopt the fixed form of other form, supporting base 4 and supporting base 5 can be that split-type structural also can be made into whole structure, one end of cooling conveyor screw 3 is fixed in the pedestal bearing 7 rotationally, pedestal bearing 7 is installed in the supporting shaft holder 8, supporting shaft holder 8 is fixed on the spiral sleeve 2, what adopt is that welding is fixing herein, also can adopt the detachable fixing of band sealing, the spindle nose 9 that cooling conveyor screw 3 stretches out from pedestal bearing 7 is equipped with sealing-ring 10, the end of spindle nose 9 is equipped with belt wheel 11, belt wheel 11 is connected and installed in belt wheel 14 on the motor 13 by belt 12, input interface 1 is welded to connect on spiral sleeve 2 corresponding openings, also can adopt for example bolt connection of detachable connection of band sealing, an other end of input interface 1 adopts detachable connection of being with sealing with the outlet of regenerating waste or used rubber reactor 15 equipment such as grade.Input interface 1 stage casing is equipped with form 16, in order to observe the input condition of high temperature sizing material.Spiral sleeve 2 is the interlayer hollow structure, and it is provided with cooling fluid input aperture 17 and delivery port 18.Cooling conveyor screw 3 adopts hollow form, at its other end spindle nose relative swivel joint 19 is set with power intake spindle nose 9, in order to cooling fluid is fed in the cavity in the cooling conveyor screw 3, the sizing material that cooling is carried in cooling conveyor screw 3, and the cooling fluid after will heating up derives the hollow cavity of cooling conveyor screw 3.
Present embodiment spiral sleeve 2 respectively is 1 section with cooling conveyor screw 3, spiral sleeve 2 internal diameter 200mm, and the length of spiral sleeve 2 and cooling conveyor screw 3 is 2m.
An end that earlier input interface 1 is not connected with spiral sleeve 2 before the regeneration cooling qualitative device for changing waste rubber into resources of present embodiment turns round is connected with the outlet of regenerating waste or used rubber reactor 15, imports for example water coolant of cooling fluids from the swivel joint 19 that is arranged on the cooling fluid input aperture 17 on the spiral sleeve 2 and be arranged on the cooling conveyor screw 3.Starter motor 13 drives cooling conveyor screw 3 at spiral sleeve 2 internal rotation, and vulcanized rubber enters cooling conveyor screw 3, the situation that can observe the input of high temperature sizing material by the form 16 in input interface 1 stage casing through behind the regenerative response from input interface 1.The high temperature sizing material that enters cooling conveyor screw 3 moves forward under the rotation of cooling conveyor screw 3 advances, because there is temperature head in the cooling fluid in high temperature sizing material and spiral sleeve 2 and spiral sleeve 2 cavitys, cooling fluid in high temperature sizing material and spiral sleeve 2 and the inner chamber thereof produces heat exchange, reduce the temperature of sizing material, simultaneously because the high temperature sizing material also exists temperature head with the cooling fluid of cooling off in conveyor screw 3 and the inner chamber thereof, the high temperature sizing material also produces heat exchange with the cooling fluid of cooling off in conveyor screw 3 and the inner chamber thereof, reduces the temperature of sizing material.The import of swivel joint 19 continues to feed cooling fluid, cooling fluid outlet from swivel joint 19 under the effect of pressure because of the heat exchange heating in the cooling conveyor screw 3 is discharged, guarantee that there are certain temperature head in cooling fluid and sizing material in cooling conveyor screw 3 and the inner chamber thereof, temperature is lower than the sizing material temperature.The cooling fluid input aperture 17 that is provided with on the spiral sleeve 2 also continues to feed cooling fluid, cooling fluid because of the heat exchange heating in spiral sleeve 2 inner chambers is discharged from the cooling fluid delivery port 18 that spiral sleeve 2 is provided with, guarantee that there are certain temperature head in cooling fluid and sizing material in spiral sleeve 2 and the inner chamber thereof, temperature is lower than the sizing material temperature.Continual and steady the replenishing of cooling fluid guaranteed the continual and steady of sizing material and cooling fluid heat exchange, helps fast uniform ground and reduces the sizing material temperature, stablizes properties of rubber.Through after the continual and steady cooling, the sizing material temperature is reduced to envrionment temperature and finally is transported to the outlet 20 places discharge of cooling conveyor screw 3 the other ends.
(embodiment 2)
See Fig. 2, the regeneration cooling qualitative device for changing waste rubber into resources of present embodiment is made up of 2,6 sections coolings of 1,6 sections spiral sleeves of input interface conveyor screw 3, supporting system, power system.Every section spiral sleeve 2 is provided with a spout 21 and a discharge gate 22, is separately positioned on the two ends of spiral sleeve 2.Every section cooling conveyor screw 3 is installed in respectively in every section spiral sleeve 2, and spiral sleeve 2 two ends are separately fixed on supporting base 4 and the supporting base 5, and fixed form is taked to connect with the flange form bolt of gasket, also can adopt welding to wait the fixed form of other form.Supporting base 4 and supporting base 5 adopts split type, and is assembled into whole structure by base 23, also can be separate split-type structural or directly is made into integral body.Be respectively arranged with 6 groups of bearing supports 8 that adapt with cooling conveyor screw 3 arrangement positions in supporting base 4 and supporting base 5, pedestal bearing 7 is installed in the bearing support 8, pedestal bearing 7 adopts sliding surface bearing, can certainly adopt rolling bearing.One end of cooling conveyor screw 3 is fixed in the pedestal bearing 7 on the supporting base 4 rotationally, the other end of cooling conveyor screw 3 is fixed in the pedestal bearing 7 on the supporting base 5 rotationally, and the spindle nose 9 and 24 correspondences of 6 sections cooling conveyor screws 3 are installed in two supporting bases 4 and the 5 corresponding separately 6 groups of pedestal bearings 7.Supporting base 4 and supporting base 5 have the shell of sealing, the back is installed forms airtight space.6 sections 6 sections spindle noses 24 stretching out from pedestal bearing 7 in supporting base 4 of cooling conveyor screw 3 connect by key and are connected with transmission divider 25, are one group of transmission distribution gear in the transmission divider 25, are made into the structure of an integral body with supporting base 4.Transmission divider 25 also can be a specific speed reduction unit that has more, and is not defined as gear-driven form, does not also limit to be made into an integral body with supporting base 4.Motor 13 is installed on the base 23, and motor 13 is connected with transmission divider 25 by shaft coupling 26.Motor 13 drives 6 sections cooling conveyor screws 3 respectively by shaft coupling 26, transmission divider 25 and rotates in pedestal bearing 7, also can realize cooling off other type of belt drive of conveyor screw 3 similar rotations by other.The detachable connection of the one end employing band gasket of input interface 1 for example bolt connection links to each other with the outlet of regeneration reactor 15 equipment such as grade, and the detachable connection that an other end of input interface 1 adopts band to seal links to each other with the spout 21 of spiral sleeve 2 topmost.Input interface 1 stage casing is equipped with form 16, in order to observe the input condition of high temperature sizing material.The discharge gate 22 of first section spiral sleeve 2 is corresponding mutually with spout 21 positions of second section spiral sleeve 2, connects with the bolt of being with gasket to interfix.The discharge gate 22 of second section spiral sleeve 2 the other end is corresponding mutually with spout 21 positions of the 3rd section spiral sleeve 2, connects with the bolt of being with gasket to interfix.The rest may be inferred, and final cooled sizing material is discharged from the discharge gate 20 of the 6th section spiral sleeve 2.6 sections spiral sleeves 2 are the interlayer hollow structure, and it is provided with cooling fluid input aperture 17 and delivery port 18.Cooling conveyor screw 3 adopts hollow form, at one end spindle nose 9 swivel joint 19 is set, in order to cooling fluid is fed in the cavity in the cooling conveyor screw 3, cool off the sizing material of in cooling conveyor screw 3, carrying, and the cooling fluid after will heating up derives the hollow cavity of cooling conveyor screw 3.As required, cooling conveyor screw 3 can not adopt hollow form with simplified construction.
The spiral sleeve 2 of present embodiment setting and cooling conveyor screw 3 are 6 sections, and actual temperature and output situation according to the high temperature sizing material during actual disposition can be set to plurality of sections flexibly, are not defined as 6 sections, are advisable but are not limited to this with 1～15 section.
Present embodiment spiral sleeve 2 internal diameter 100mm, the length of spiral sleeve 2 and cooling conveyor screw 3 is 2m.
An end that earlier input interface 1 is not connected with spiral sleeve 2 before the regeneration cooling qualitative device for changing waste rubber into resources of present embodiment turns round is connected with the outlet of regeneration reactor 15, imports for example water coolant of cooling fluids from the swivel joint 19 that is arranged on the cooling fluid input aperture 17 on the spiral sleeve 2 and be arranged on the cooling conveyor screw 3.Starter motor 13 drives cooling conveyor screw 3 at spiral sleeve 2 internal rotation by shaft coupling 26, transmission divider 25, vulcanized rubber is through behind the regenerative response, fall to entering first section cooling conveyor screw 3, the situation that can observe the input of high temperature sizing material by the form 16 in input interface 1 stage casing from input interface 1.The high temperature sizing material that enters cooling conveyor screw 3 moves forward under the rotation of cooling conveyor screw 3 advances, because there is temperature head in the cooling fluid in high temperature sizing material and spiral sleeve 2 and spiral sleeve 2 cavitys, cooling fluid in high temperature sizing material and spiral sleeve 2 and the inner chamber thereof produces heat exchange, reduce the temperature of sizing material, simultaneously because the high temperature sizing material also exists temperature head with the cooling fluid of cooling off in conveyor screw 3 and the inner chamber thereof, the high temperature sizing material also produces heat exchange with the cooling fluid of cooling off in conveyor screw 3 and the inner chamber thereof, reduces the temperature of sizing material.The import of swivel joint 19 continues to feed cooling fluid, cooling fluid outlet from swivel joint 19 under the effect of pressure because of the heat exchange heating in the cooling conveyor screw 3 is discharged, guarantee that there are certain temperature head in cooling fluid and sizing material in cooling conveyor screw 3 and the inner chamber thereof, temperature is lower than the sizing material temperature.The cooling fluid input aperture 17 that is provided with on the spiral sleeve 2 also continues to feed cooling fluid, cooling fluid because of the heat exchange heating in spiral sleeve 2 inner chambers is discharged from the cooling fluid delivery port 18 that spiral sleeve 2 is provided with, guarantee that there are certain temperature head in cooling fluid and sizing material in spiral sleeve 2 and the inner chamber thereof, temperature is lower than the sizing material temperature.Continual and steady the replenishing of cooling fluid guaranteed the continual and steady of sizing material and cooling fluid heat exchange, helps fast uniform ground and reduces the sizing material temperature, stablizes properties of rubber.Sizing material is transported to discharge gate 22 places also through after the cooling of fs from the spout 21 of first section cooling conveyor screw 3, fall to entering the spout 21 of second section cooling conveyor screw 3 from the discharge gate 22 of first section cooling conveyor screw 3, promoted to move by second section cooling conveyor screw 3 to the discharge gate 22 of the other end, middle experience and same process of cooling in first section cooling conveyor screw 3 time are further carried out heat exchange and are further reduced temperature.The rest may be inferred, finally is reduced to envrionment temperature through 6 sections continual and steady cooled sizing material temperature and discharges from the discharge gate 20 of the 6th section spiral sleeve 2.
(embodiment 3)
See Fig. 3, the regeneration cooling qualitative device for changing waste rubber into resources of present embodiment is made up of 2,6 sections coolings of 1,6 sections spiral sleeves of input interface conveyor screw 3, supporting system, power system.Every section spiral sleeve 2 is provided with a spout 21 and a discharge gate 22, is separately positioned on the two ends of spiral sleeve 2.Every section cooling conveyor screw 3 is installed in respectively in every section spiral sleeve 2, and spiral sleeve 2 two ends are separately fixed on supporting base 4 and the supporting base 5, and fixed form is taked to connect with the flange form bolt of gasket, also can adopt welding to wait the fixed form of other form.Supporting base 4 and supporting base 5 adopts split type, and is assembled into whole structure by base 23, also can be separate split-type structural or directly is made into integral body.Be respectively arranged with 6 groups of bearing supports 8 that adapt with cooling conveyor screw 3 arrangement positions in supporting base 4 and supporting base 5, pedestal bearing 7 is installed in the bearing support 8, pedestal bearing 7 adopts sliding surface bearing, can certainly adopt rolling bearing.One end of cooling conveyor screw 3 is fixed in the pedestal bearing 7 on the supporting base 4 rotationally, the other end of cooling conveyor screw 3 is fixed in the pedestal bearing 7 on the supporting base 5 rotationally, and the spindle nose 9 and 24 correspondences of 6 sections cooling conveyor screws 3 are installed in two supporting bases 4 and the 5 corresponding separately 6 groups of pedestal bearings 7.Supporting base 4 and supporting base 5 have the shell of sealing, the back is installed forms airtight space.Every section spindle nose 24 of stretching out from pedestal bearing 7 in supporting base 4 of cooling conveyor screw 3 is connected with reducing motor 13 by shaft coupling 26 respectively.Reducing motor 13 and shaft coupling 26 are installed on the supporting base 4.6 reducing motors 13 shaft coupling 26 by separately respectively drive 6 sections cooling conveyor screws 3 respectively and rotate in pedestal bearing 7.As required, velocity of rotation can be regulated respectively.Can certainly can realize cooling off other type of belt drive of conveyor screw 3 similar motions by other.The detachable connection of the one end employing band gasket of input interface 1 for example bolt connection links to each other with the outlet of regeneration reactor 15 equipment such as grade, and the detachable connection that an other end of input interface 1 adopts band to seal links to each other with the spout 21 of spiral sleeve 2 topmost.Input interface 1 stage casing is equipped with form 16, in order to observe the input condition of high temperature sizing material.The discharge gate 22 of first section spiral sleeve 2 is corresponding mutually with spout 21 positions of second section spiral sleeve 2, connects with the bolt of being with gasket to interfix.The discharge gate 22 of second section spiral sleeve 2 the other end is corresponding mutually with spout 21 positions of the 3rd section spiral sleeve 2, connects with the bolt of being with gasket to interfix.The rest may be inferred, and final cooled sizing material is discharged from the discharge gate 20 of the 6th section spiral sleeve 2.6 sections spiral sleeves 2 are the interlayer hollow structure, and it is provided with cooling fluid input aperture 17 and delivery port 18.Cooling conveyor screw 3 adopts hollow form, at one end spindle nose 9 swivel joint 19 is set, in order to cooling fluid is fed in the cavity in the cooling conveyor screw 3, cool off the sizing material of in cooling conveyor screw 3, carrying, and the cooling fluid after will heating up derives the hollow cavity of cooling conveyor screw 3.As required, cooling conveyor screw 3 can not adopt hollow form with simplified construction.
The spiral sleeve 2 of present embodiment setting and cooling conveyor screw 3 are 6 sections, actual temperature and output situation according to the high temperature sizing material during actual disposition can be set to plurality of sections flexibly, be not defined as 6 sections, be advisable but be not limited to this with 1～15 section, the configuration of motor 13 drive disk assemblies such as grade is determined according to the quantity of cooling conveyor screw.
Present embodiment spiral sleeve 2 internal diameter 100mm, the length of spiral sleeve 2 and cooling conveyor screw 3 is 2m.
An end that earlier input interface 1 is not connected with spiral sleeve 2 before the regeneration cooling qualitative device for changing waste rubber into resources of present embodiment turns round is connected with the outlet of regeneration reactor 15, imports for example water coolant of cooling fluids from the swivel joint 19 that is arranged on the cooling fluid input aperture 17 on the spiral sleeve 2 and be arranged on the cooling conveyor screw 3.Start reducing motor 13 and drive cooling conveyor screw 3 at spiral sleeve 2 internal rotation by shaft coupling 26, vulcanized rubber is through behind the regenerative response, fall to entering first section cooling conveyor screw 3, the situation that can observe the input of high temperature sizing material by the form 16 in input interface 1 stage casing from input interface 1.The high temperature sizing material that enters cooling conveyor screw 3 moves forward under the rotation of cooling conveyor screw 3 advances, because there is temperature head in the cooling fluid in high temperature sizing material and spiral sleeve 2 and spiral sleeve 2 cavitys, cooling fluid in high temperature sizing material and spiral sleeve 2 and the inner chamber thereof produces heat exchange, reduce the temperature of sizing material, simultaneously because the high temperature sizing material also exists temperature head with the cooling fluid of cooling off in conveyor screw 3 and the inner chamber thereof, the high temperature sizing material also produces heat exchange with the cooling fluid of cooling off in conveyor screw 3 and the inner chamber thereof, reduces the temperature of sizing material.The import of swivel joint 19 continues to feed cooling fluid, cooling fluid outlet from swivel joint 19 under the effect of pressure because of the heat exchange heating in the cooling conveyor screw 3 is discharged, guarantee that there are certain temperature head in cooling fluid and sizing material in cooling conveyor screw 3 and the inner chamber thereof, temperature is lower than the sizing material temperature.The cooling fluid input aperture 17 that is provided with on the spiral sleeve 2 also continues to feed cooling fluid, cooling fluid because of the heat exchange heating in spiral sleeve 2 inner chambers is discharged from the cooling fluid delivery port 18 that spiral sleeve 2 is provided with, guarantee that there are certain temperature head in cooling fluid and sizing material in spiral sleeve 2 and the inner chamber thereof, temperature is lower than the sizing material temperature.Continual and steady the replenishing of cooling fluid guaranteed the continual and steady of sizing material and cooling fluid heat exchange, helps fast uniform ground and reduces the sizing material temperature, stablizes properties of rubber.Sizing material is transported to discharge gate 22 places also through after the cooling of fs from the spout 21 of first section cooling conveyor screw 3, fall to entering the spout 21 of second section cooling conveyor screw 3 from the discharge gate 22 of first section cooling conveyor screw 3, promoted to move by second section cooling conveyor screw 3 to the discharge gate 22 of the other end, middle experience and same process of cooling in first section cooling conveyor screw 3 time are further carried out heat exchange and are further reduced temperature.The rest may be inferred, finally is reduced to envrionment temperature through 6 sections continual and steady cooled sizing material temperature and discharges from the discharge gate 20 of the 6th section spiral sleeve 2.
Claims (8)
1, a kind of regeneration cooling qualitative device for changing waste rubber into resources is characterized in that: be made up of sizing material input interface, cooling conveyor screw, spiral sleeve, cooling conveyor screw cooling system, spiral sleeve cooling system, supporting system, power system etc.; Input interface one end is connected with the outlet of regenerating waste or used rubber reactor, one end is connected with the corresponding feeding opening of cooling conveyor screw overcoat, the cooling conveyor screw is installed in the spiral sleeve, the cooling conveyor screw can rotate and promote sizing material and advance with respect to spiral sleeve, the cooling conveyor screw is supported system rotationally and fixes, one end spindle nose of cooling conveyor screw is connected with by motor, shaft coupling, the power system that speed reduction unit or transmission divider are formed, spiral sleeve is the interlayer hollow structure, two ends are respectively arranged with cooling fluid input aperture and delivery port, the cooling conveyor screw is a hollow structure, be provided with cooling fluid input and output mouth, the other end at the feeding opening on the spiral sleeve is provided with discharge port.
2, regeneration cooling qualitative device for changing waste rubber into resources according to claim 1, it is characterized in that: described cooling conveyor screw and corresponding spiral sleeve are set to plurality of sections, every section spiral sleeve is provided with a spout and a discharge gate, is separately positioned on the two ends of spiral sleeve; Every section cooling conveyor screw is installed in respectively in every section spiral sleeve, and the spiral sleeve two ends are separately fixed on the supporting base on both sides; The last period, the discharge gate of spiral sleeve was corresponding mutually with the spout position of back one section spiral sleeve, connected with the bolt of being with gasket to interfix.
3, regeneration cooling qualitative device for changing waste rubber into resources according to claim 2, it is characterized in that: the vertical structure that described plurality of sections cooling conveyor screw and corresponding spiral sleeve are set to be arranged in parallel from top to bottom, utilize the gravity of sizing material self to be fed into the spout of hypomere spiral sleeve voluntarily from the discharge gate of epimere spiral sleeve;
4, regeneration cooling qualitative device for changing waste rubber into resources according to claim 2, it is characterized in that: described plurality of sections cooling conveyor screw and corresponding spiral sleeve are set to horizontal type structure, each section cooling conveyor screw and corresponding spiral sleeve are staggered in twos, and the discharge gate correspondence of leading portion spiral sleeve is arranged on the top of back segment spiral sleeve spout.
5, according to the described regeneration cooling qualitative device for changing waste rubber into resources of arbitrary claim in the claim 1 to 4, it is characterized in that: described cooling conveyor screw and corresponding spiral sleeve are set to 1～15 section.
6, according to the described regeneration cooling qualitative device for changing waste rubber into resources of arbitrary claim in the claim 1 to 4, it is characterized in that: described spiral sleeve internal diameter is 100～500mm.
7, according to the described regeneration cooling qualitative device for changing waste rubber into resources of arbitrary claim in the claim 1 to 4, it is characterized in that: described cooling conveyor screw total length is 1.5～30m with corresponding spiral sleeve total length.
8, according to the described regeneration cooling qualitative device for changing waste rubber into resources of arbitrary claim in the claim 1 to 4, it is characterized in that: described regeneration cooling qualitative device for changing waste rubber into resources is except the final outlet of conveyor screw, and rest part all is in sealed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200384152U CN201362676Y (en) | 2009-01-16 | 2009-01-16 | Cooling molding device used for recycling regeneration of waste rubber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200384152U CN201362676Y (en) | 2009-01-16 | 2009-01-16 | Cooling molding device used for recycling regeneration of waste rubber |
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| CN201362676Y true CN201362676Y (en) | 2009-12-16 |
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| CNU2009200384152U Expired - Fee Related CN201362676Y (en) | 2009-01-16 | 2009-01-16 | Cooling molding device used for recycling regeneration of waste rubber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781407B (en) * | 2009-01-16 | 2013-03-20 | 杨剑平 | Regeneration cooling qualitative device for changing waste rubber into resources |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781407B (en) * | 2009-01-16 | 2013-03-20 | 杨剑平 | Regeneration cooling qualitative device for changing waste rubber into resources |
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Assignee: Changzhou Xiechang Rubber Plastic Co.,Ltd. Assignor: Yang Jianping Contract record no.: 2012320000912 Denomination of utility model: Regeneration cooling qualitative device for changing waste rubber into resources Granted publication date: 20091216 License type: Exclusive License Record date: 20120725 |
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Granted publication date: 20091216 Termination date: 20140116 |