CN204977130U - Use former of nonmetal waste product of automobile as section bar of raw materials - Google Patents
Use former of nonmetal waste product of automobile as section bar of raw materials Download PDFInfo
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- CN204977130U CN204977130U CN201520021110.6U CN201520021110U CN204977130U CN 204977130 U CN204977130 U CN 204977130U CN 201520021110 U CN201520021110 U CN 201520021110U CN 204977130 U CN204977130 U CN 204977130U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model discloses an use former of nonmetal waste product of automobile as section bar of raw materials, including the waste product reducing mechanism, the discharge gate below of waste product reducing mechanism is equipped with the conveyer belt, the top of this conveyer belt is equipped with vacuum fibre separator, the material mouth of inhaling of this vacuum fibre separator faces above -mentioned conveyer belt, end at above -mentioned conveyer belt is equipped with the shale shaker, the below of shale shaker is equipped with buoyancy separator, be equipped with the second case that gathers materials at the end of shale shaker, this buoyancy separator puts on the shelf to be equipped with and receives the material net, the discharge end of this receipts material net is equipped with the feeder, and the feeder top is equipped with the drying -machine, be equipped with the receipts workbin on the discharge end of while feeder, be equipped with spiral material feeding unit on this receipts workbin, spiral material feeding unit's discharge end position corresponding match has high -speed blendor, the discharge gate position corresponding match of this high speed blendor has feeder hopper. The utility model provides high work efficiency and product quality reduce the manufacturing cost of product.
Description
Technical field
The utility model relates to a kind of with the former of the automobile non-metal waste product section bar that is raw material.
Background technology
China's automobile production and marketing in 2013 is all more than 2,000 ten thousand, the same period, whole nation automobile pollution reached 1.37 hundred million, calculate by the ratio of recoverable amount 6%, China at least produces the abandoned car of 8,220,000 every year, if do not solve effective recovery and the utilization of Nonmetal waste in abandoned car non-metallic products and automobile production, automobile non-metal product and the production waste thereof of about 2,500,000 tons is produced every year to major general, solve the recovery and reuse of such automobile non-metal product and production waste thereof, good Social and economic benef@can be realized.Therefore, China has issued and implemented " abandoned car retrieval management way " in 2001, within 2006, has issued and implemented again " automobile product recovery and utilization technology policy ", has proposed the recoverable rate of automobile product and the reuse ratio target of material stage by stage.But present stage, the recovery technology of China compared with industrialized development level the automobile productions such as many member states of European Union, Japan or the U.S. and consumption big country, all obviously delayed.Under the recovery technology and equipment condition of existing China, in abandoned car the material (mostly being metal material) of 75% can batch recycling, and remain the automobile non-metal product of 25% because of complicated components, the general thermoplasticity composite material doped with PP plastics, PP and ABS, PET, glass fibre and flaxen fiber etc., and by direct landfill or burning, severe contamination environment again while waste ample resources.
Plastic material, due to huge market demand and vast potential for future development, obtains develop rapidly in China in recent years.Existing above-mentioned plastic material is generally extrudate, its raw material mainly hard PVC, and minority is half hard PVC, flexible PVC, polyurethane low ratio foamed etc.In the face of fierce market competition, all plastics machinery manufacturers are all in consideration problem, and that is exactly how ensureing the production cost of product quality prerequisite decline low production of production qualification rate and profiles.And above-mentioned in automobile non-metal waste material be thermoplastic molding's raw material of better extrudate.But, also do not have thermoplastic extruding-out process and the relevant device of special automobile non-metal waste material in the prior art.Therefore, this technology vacancy of completion is necessary.
Utility model content
The one that the purpose of this utility model is deficiency in order to solve above-mentioned technology and provides is increased work efficiency and product quality, reduce production cost with the former of the automobile non-metal waste product section bar that is raw material.
Designed by the utility model with the former of the automobile non-metal waste product section bar that is raw material, comprise waste product reducing mechanism, conveyer belt is provided with below the discharging opening of described waste product reducing mechanism, the top of this conveyer belt is provided with vacuum Celloco fractionator Celloco, the material sucking port of this vacuum Celloco fractionator Celloco faces said conveyer belt, vibratory sieve is provided with at the end of said conveyer belt, the below of vibratory sieve is provided with buoyancy separator, the second Material collecting box for harvesting is provided with at the end of vibratory sieve, this buoyancy separator is added is provided with rewinding net, the discharge end of this rewinding net is provided with feeder, and be provided with dryer above feeder, the discharge end of feeder is provided with rewinding case simultaneously, this rewinding case is provided with spiral feeder, the discharge end position Corresponding matching of spiral feeder has high speed mixer, the discharging opening position Corresponding matching of this high speed mixer has charging box, the discharging opening of this charging box is connected with the first feeding device, the discharge end position Corresponding matching of the first feeding device has shaped device, in order to the molding effect and operating efficiency that make section bar are better, so the technical scheme preferentially selected is described shaped device comprise the first screw extruder, second screw extruder, three-screw extruder and mould, and the charging aperture Corresponding matching on the first screw extruder is in described first feeding device, on charging aperture on this second screw extruder, Corresponding matching has the second feeding device, on charging aperture on this three-screw extruder, Corresponding matching has the 3rd feeding device, first screw extruder, second screw extruder and three-screw extruder are equipped with metering device, this first screw extruder, second screw extruder and three-screw extruder are all interconnected with mould, attemperating unit is provided with in this mould, the tail end of this mould is provided with section bar discharging opening, this mould specifically comprises internal layer mould, intermediate layer mould, outer mould and cooling forming mould, and internal layer mould, intermediate layer mould, be interconnected successively between outer mould and cooling forming mould, the charging aperture of this internal layer mould is connected with the second screw extruder, this intermediate layer mould is connected with the first screw extruder, this outer mould is connected with three-screw extruder, this section bar discharging opening is located at the tail end of cooling die.
For the ease of being separated the long fibre in automobile non-metal waste product crushed material, described vacuum Celloco fractionator Celloco comprises support, sucker and Material sucking machine, this Material sucking machine is fixed on support, the below of Material sucking machine is provided with dust Material collecting box for harvesting, and sucker is connected with Material sucking machine, the material sucking port of this sucker faces described conveyer belt.
For the ease of soluble substances such as the plaster of cleaning after being separated on the particulate species waste material that obtains and short fiber, high density material is avoided to occur sinking, play and absorption crown_interception is carried out to part metals impurity, described buoyancy separator comprises the housing that gathers materials, magnetic bar and gather materials filter and the liquid that gathers materials in housing described in being contained in, and this gathers materials filter be fixed on described in gather materials on the madial wall of housing, this magnetic bar is fixed on the lower position of the filter that gathers materials.
Carry out discharging for the ease of the section bar after shaping, what on the section bar discharging opening of described mould, Corresponding matching had the section bar after by cooling forming to roll out from mould rolls material machine.
In order to make the below that rewinding net is transporting rewinding net described in the particulate species waste material after cleaning and short fiber be provided with water tank, and water tank is connected with the housing that gathers materials of buoyancy separator by water circulation pipe.。
In order to make the crushing effect of waste product reducing mechanism when pulverizing waste product better, rotor is connected with in described waste product reducing mechanism, the top of this rotor is provided with charging aperture, and charging aperture is located on described waste product reducing mechanism, described waste product reducing mechanism is also connected with discharging cover body, described discharging opening is located at the bottom of discharging cover body, and rotor is mutually corresponding with the position of discharging opening.
Be graininess or dust-like to make the crushed material entered on conveyer belt, thick and the crushed material of bulk is not easily entered on conveyer belt, and improve the Practical Performance of waste product reducing mechanism, described discharging cover body is connected with the screen cloth coordinated with rotor, and the below of rotor is located at by this screen cloth, described discharging opening is located at the below of screen cloth.
For the ease of screen cloth cleaning and replacing, connected mode between described waste product reducing mechanism and discharging cover body is hydraulic cylinder syndeton, its concrete syndeton is: described waste product reducing mechanism is fixed with hydraulic cylinder, and the piston rod of this hydraulic cylinder is connected with discharging cover body.
Wherein, following forming step is specifically comprised with the forming method of the former of the automobile non-metal waste product section bar that is raw material:
The preprocessing part of a, raw material
Step one: the pulverizing of raw material is separated, by this automobile non-metal waste product after crushed, transmission output is carried out by conveyer belt, vacuum Celloco fractionator Celloco is now utilized to be separated by the long fibre of crushed material, residue crushed material continues to be fed into tilting vibratory sieve, and be delivered in buoyancy separator by tilting vibratory sieve by particulate species waste material and short fiber separation, remaining remnant fibrous enters the second Material collecting box for harvesting;
Step 2: the cleaning of raw material, dry, the particulate species waste material obtained after above-mentioned separation and short fiber are carried out cleaning by the liquid of buoyancy separator, thus remove the soluble substances such as plaster, simultaneously gather materials filter and magnetic bar avoids high density material to sink, carry out absorption to part metals impurity to retain, particulate species waste material and short fiber are gathering materials on filter with liquid inflow rewinding net, feeder is entered by rewinding net, this particulate species waste material and short fiber are passing through drying machine drying through feeder, particulate species waste material after oven dry and short fiber are sent in rewinding case,
Step 3: the batch mixing of raw material, particulate species waste material in above-mentioned rewinding case and short fiber are delivered in high speed mixer by spiral feeder and carry out batch mixing, add 0.5-1% NBR, 1-1.5% flexibilizer, 0.2-0.3% crosslinking agent and modifier simultaneously, after batch mixing, form regeneration blend;
B, thermoplastic extrusion molding part
Step one: the pretreatment of screw extruder and mould, is preheated to 170-210 DEG C by the first screw extruder main body, and the first screw extruder extrusion die temperature preheats 190 ~ 230 DEG C; Hot flow path in the mould of intermediate layer is preheated 190-210 DEG C, and its middle mould constant temperature is to 80-100 DEG C;
Second screw extruder main body is preheated to 170-200 DEG C, and the second screw extruder is extruded temperature of getting to know and is preheated 180 ~ 220 DEG C; Hot flow path in internal layer mould is preheated 190-200 DEG C, and its internal layer mould constant temperature is to 100-120 DEG C;
Three-screw extruder main body is preheated to 170-200 DEG C, and three-screw extruder is extruded temperature of getting to know and is preheated 180 ~ 220 DEG C; Hot flow path in outer mould is preheated 190-200 DEG C, and its outer mould constant temperature is to 60-80 DEG C;
Step 2: plasticizing, the regeneration blend handled well in the preprocessing part of above-mentioned raw materials is added in pretreated first screw extruder of above-mentioned steps one, heating-up temperature is undertaken setting and controlling by level Four, the level Four setting be respectively low, high and low, replacing between height, first paragraph: 170-185 DEG C, second segment 210-230 DEG C, the 3rd section of 190-200 DEG C, 4th section: 230-260 DEG C, keep raw materials melt state;
The raw material of internal layer are added in pretreated second screw extruder of above-mentioned steps one and be heated to 180-230 DEG C, keep raw materials melt state;
Outer field raw material are added in the pretreated three-screw extruder of above-mentioned steps one and be heated to 180-230 DEG C, keep raw materials melt state;
Step 3: thermoplastic extrusion molding, the regeneration blend of molten condition in above-mentioned steps two is carried out thermoplastic extrusion molding by pretreated first screw extruder of above-mentioned steps one and intermediate layer mould, and wherein the first screw extruder extrusion pressure is 5 ± 2Mpa;
The internal layer raw material of molten condition in above-mentioned steps two are carried out thermoplastic extrusion molding by pretreated second screw extruder of above-mentioned steps one and internal layer mould, and wherein the second screw extruder extrusion pressure is 6 ± 2Mpa;
The outer raw material of molten condition in above-mentioned steps two are carried out thermoplastic extrusion molding by the pretreated three-screw extruder of above-mentioned steps one and outer mould, and wherein three-screw extruder extrusion pressure is 4 ± 2Mpa;
Step 5: cooling forming, cooling die adopts recirculated water cooling, and temperature controls at 30-40 DEG C.
Designed by the utility model with the former of the automobile non-metal waste product section bar that is raw material, the vacuum Celloco fractionator Celloco in this equipment is utilized to carry out being separated the long fibre in automobile non-metal waste product materials, vibratory sieve is utilized to remove remaining fiber, and the granular wastes only deposited in automobile non-metal waste product materials and short fiber fall into buoyancy separator, the liquid of its buoyancy separator plays the soluble substances such as the plaster removed in granular wastes and short fiber, simultaneously gather materials filter and magnetic bar avoids the high density material in granular wastes and short fiber to sink, part metals impurity is played to the effect of adsorbing and retaining, dryer is utilized the granular wastes containing liquid and short fiber to be dried, enter after oven dry in high speed mixer and carry out batch mixing, its above-mentioned former is also carried the raw material handled well and is improve the operating efficiency of raw material when processing while processing raw material, and the treatment effect after process is better, simultaneously in thermoplastic extrusion molding process, product after batch mixing is extruded in the first screw extruder and enters intermediate layer shaping mould, internal layer raw material are extruded in the second screw extruder and enters internal layer mould, outer raw material are extruded in three-screw extruder and enters outer mould, such melting fill process improves quality and the operating efficiency of profiles, and the metering device on each screw extruder makes to improve the uniformity extruded of material and continuity when extruding the raw material of molten condition.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the former of embodiment 1;
Fig. 2 is the structural representation of the waste product reducing mechanism of embodiment 1;
Fig. 3 is the structural representation of the buoyancy separator of embodiment 1;
Fig. 4 is the schematic diagram of the mould concrete structure of embodiment 1.
In figure: waste product reducing mechanism 1, charging aperture 2, rotor 3, discharging cover body 4, screen cloth 5, discharging opening 6, funnel 7, dust Material collecting box for harvesting 8, Material sucking machine 9, support 10, vibratory sieve 11, second Material collecting box for harvesting 12, buoyancy separator 13, sucker 14, conveyer belt 15, vacuum Celloco fractionator Celloco 16, feeder 17, dryer 18, spiral device for suction material 19, charging box 20, roll material machine 21, metering device 22, mould 23, 3rd feeding device 24, second feeding device 25, first screw extruder 26, 3rd feeding device 27, high speed mixer 28, rewinding case 29, water tank 30, water circulation pipe 31, gather materials housing 32, rewinding net 33, three-screw extruder 34, second screw extruder 35, internal layer mould 37, intermediate layer mould 38, outer mould 39, cooling die 40, section bar discharging opening 41, magnetic bar 43, gather materials filter 44, hydraulic cylinder 77.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, described by the present embodiment with the former of the automobile non-metal waste product section bar that is raw material, comprise waste product reducing mechanism 1, conveyer belt 15 is provided with below the discharging opening of described waste product reducing mechanism, the top of this conveyer belt 15 is provided with vacuum Celloco fractionator Celloco 16, the material sucking port of this vacuum Celloco fractionator Celloco 16 faces said conveyer belt 15, vibratory sieve 11 is provided with at the end of said conveyer belt 15, the below of vibratory sieve 11 is provided with buoyancy separator 13, the second Material collecting box for harvesting 12 is provided with at the end of vibratory sieve 11, this buoyancy separator 13 is added is provided with rewinding net 33, the discharge end of this rewinding net 33 is provided with feeder 17, and be provided with dryer 18 above feeder 17, the discharge end of feeder 17 is provided with rewinding case 29 simultaneously, this rewinding case 29 is provided with spiral feeder 27, the discharge end position Corresponding matching of spiral feeder 27 has high speed mixer 28, the discharging opening position Corresponding matching of this high speed mixer 28 has charging box 20, the discharging opening of this charging box 20 is connected with the first feeding device 27, the discharge end position Corresponding matching of the first feeding device 27 has shaped device, described shaped device comprises the first screw extruder 26, second screw extruder 35, three-screw extruder 34 and mould 23, and the charging aperture Corresponding matching on the first screw extruder 26 is in described first feeding device 27, on charging aperture on this second screw extruder 35, Corresponding matching has the second feeding device 25, on charging aperture on this three-screw extruder 34, Corresponding matching has the 3rd feeding device 24, first screw extruder 26, second screw extruder 35 and three-screw extruder 34 are equipped with metering device 22, this first screw extruder 26, second screw extruder 35 and three-screw extruder 34 are all interconnected with mould 23, attemperating unit is provided with in this mould 23, the tail end of this mould 23 is provided with section bar discharging opening 41, this mould 23 specifically comprises internal layer mould 37, intermediate layer mould 38, outer mould 39 and cooling forming mould 40, and internal layer mould 37, intermediate layer mould 38, be interconnected successively between outer mould 39 and cooling forming mould 40 4, the charging aperture of this internal layer mould 37 is connected with the second screw extruder 35, this intermediate layer mould 38 is connected with the first screw extruder 26, this outer mould 39 is connected with three-screw extruder 34, this section bar discharging opening 41 is located at the tail end of cooling die 40.
Described vacuum Celloco fractionator Celloco 16 comprises support 10, sucker 14 and Material sucking machine 9, and this Material sucking machine 9 is fixing over the mount 10, and the below of Material sucking machine 9 is provided with dust Material collecting box for harvesting 8, and sucker 14 is connected with Material sucking machine 9, and the material sucking port of this sucker 14 faces described conveyer belt 15.
Described buoyancy separator 13 comprises the housing 32 that gathers materials, magnetic bar 43 and gather materials filter 44 and the liquid that gathers materials in housing 32 described in being contained in, and this gathers materials filter 44 be fixed on described in gather materials on the madial wall of housing 32, this magnetic bar 43 is fixed on the lower position of the filter 44 that gathers materials.
What on the section bar discharging opening 41 of described mould 23, Corresponding matching had the section bar after by cooling forming to roll out from mould 23 rolls material machine 21.
The below of described rewinding net 33 is provided with water tank 30, and water tank 30 is connected with the housing 32 that gathers materials of buoyancy separator 13 by water circulation pipe 31.
Connected mode between described waste product reducing mechanism 1 and discharging cover body 4 is hydraulic cylinder syndeton, and its concrete syndeton is: described waste product reducing mechanism 1 is fixed with hydraulic cylinder 77, and the piston rod of this hydraulic cylinder 77 is connected with discharging cover body 4.
As shown in Figure 2, rotor 3 is connected with in described waste product reducing mechanism 1, the top of this rotor 3 is provided with charging aperture 2, and charging aperture 2 is located on described waste product reducing mechanism 1, described waste product reducing mechanism 1 is also connected with discharging cover body 4, and described discharging opening 6 is located at the bottom of discharging cover body 4, and rotor 3 is mutually corresponding with the position of discharging opening 6, described discharging cover body 4 is connected with the screen cloth 5 coordinated with rotor 3, and the below of rotor 3 is located at by this screen cloth 5, described discharging opening 6 is located at the below of screen cloth 5.
Wherein, following forming step is specifically comprised with the forming method of the former of the automobile non-metal waste product section bar that is raw material:
The preprocessing part of a, raw material
Step one: the pulverizing of raw material is separated, by this automobile non-metal waste product after crushed, transmission output is carried out by conveyer belt 15, vacuum Celloco fractionator Celloco 16 is now utilized to be separated by the long fibre of crushed material, residue crushed material continues to be fed into tilting vibratory sieve 11, and be delivered in buoyancy separator 13 by tilting vibratory sieve 11 by particulate species waste material and short fiber separation, remaining remnant fibrous enters the second Material collecting box for harvesting 12;
Step 2: the cleaning of raw material, dry, the particulate species waste material obtained after above-mentioned separation and short fiber are carried out cleaning by the liquid of buoyancy separator 13, thus remove the soluble substances such as plaster, simultaneously gather materials filter 44 and magnetic bar 43 avoids high density material to sink, carry out absorption to part metals impurity to retain, particulate species waste material and short fiber are gathering materials on filter with liquid inflow rewinding net 33, feeder 17 is entered by rewinding net 33, this particulate species waste material and short fiber are dried by dryer 18 when through feeder 17, particulate species waste material after oven dry and short fiber are sent in rewinding case 29,
Step 3: the batch mixing of raw material, particulate species waste material in above-mentioned rewinding case 29 and short fiber are delivered in high speed mixer 28 by spiral feeder 19 and carry out batch mixing, add 0.5-1% NBR, 1-1.5% flexibilizer, 0.2-0.3% crosslinking agent and modifier simultaneously, after batch mixing, form regeneration blend;
B, thermoplastic extrusion molding part
Step one: the pretreatment of screw extruder and mould, is preheated to 170-210 DEG C by the first screw extruder 26 main body, and the first screw extruder 26 extrusion die temperature preheats 190 ~ 230 DEG C; Hot flow path in intermediate layer mould 38 is preheated 190-210 DEG C, and its middle mould 38 constant temperature is to 80-100 DEG C;
Second screw extruder (35) main body is preheated to 170-200 DEG C, and the second screw extruder 35 is extruded temperature of getting to know and is preheated 180 ~ 220 DEG C; Hot flow path in internal layer mould (37) is preheated 190-200 DEG C, and its internal layer mould 37 constant temperature is to 100-120 DEG C;
Three-screw extruder 34 main body is preheated to 170-200 DEG C, and three-screw extruder 34 is extruded temperature of getting to know and is preheated 180 ~ 220 DEG C; Hot flow path in outer mould 39 is preheated 190-200 DEG C, and its outer mould 39 constant temperature is to 60-80 DEG C;
Step 2: plasticizing, the regeneration blend handled well in the preprocessing part of above-mentioned raw materials is added in pretreated first screw extruder 26 of above-mentioned steps one, heating-up temperature is undertaken setting and controlling by level Four, the level Four setting be respectively low, high and low, replacing between height, first paragraph: 170-185 DEG C, second segment 210-230 DEG C, the 3rd section of 190-200 DEG C, 4th section: 230-260 DEG C, keep raw materials melt state;
The raw material of internal layer are added in pretreated second screw extruder 35 of above-mentioned steps one and be heated to 180-230 DEG C, keep raw materials melt state;
Outer field raw material are added in the pretreated three-screw extruder 34 of above-mentioned steps one and be heated to 180-230 DEG C, keep raw materials melt state;
Step 3: thermoplastic extrusion molding, the regeneration blend of molten condition in above-mentioned steps two is carried out thermoplastic extrusion molding by pretreated first screw extruder 26 of above-mentioned steps one and intermediate layer mould 38, and wherein the first screw extruder 26 extrusion pressure is 5 ± 2Mpa;
The internal layer raw material of molten condition in above-mentioned steps two are carried out thermoplastic extrusion molding by pretreated second screw extruder 35 of above-mentioned steps one and internal layer mould 37, and wherein the second screw extruder 35 extrusion pressure is 6 ± 2Mpa;
The outer raw material of molten condition in above-mentioned steps two are carried out thermoplastic extrusion molding by the pretreated three-screw extruder 34 of above-mentioned steps one and outer mould 39, and wherein three-screw extruder 34 extrusion pressure is 4 ± 2Mpa;
Step 4: cooling forming, cooling die 40 adopts recirculated water cooling, temperature controls at 30-40 DEG C, and profiles, after cooling die 40 cools, adopts the conveying roller rolled on material machine 21 to carry out continuity conveying and undertaken cooling or increase fan by natural environment carrying out supplement heat rejecter.
Described by the present embodiment with the former of the automobile non-metal waste product section bar that is raw material, the vacuum Celloco fractionator Celloco in this equipment is utilized to carry out being separated the long fibre in automobile non-metal waste product materials, vibratory sieve is utilized to remove remaining fiber, and the granular wastes only deposited in automobile non-metal waste product materials and short fiber fall into buoyancy separator, the liquid of its buoyancy separator plays the soluble substances such as the plaster removed in granular wastes and short fiber, simultaneously gather materials filter and magnetic bar avoids the high density material in granular wastes and short fiber to sink, part metals impurity is played to the effect of adsorbing and retaining, dryer is utilized the granular wastes containing liquid and short fiber to be dried, enter after oven dry in high speed mixer and carry out batch mixing, its above-mentioned former is also carried the raw material handled well and is improve the operating efficiency of raw material when processing while processing raw material, and the treatment effect after process is better, simultaneously in injection molding process, product after batch mixing is extruded in the first screw extruder and enters intermediate layer shaping mould, internal layer raw material are extruded in the second screw extruder and enters internal layer mould, outer raw material are extruded in three-screw extruder and enters outer mould, such melting fill process improves quality and the operating efficiency of profiles, and the metering device on each screw extruder makes to improve the uniformity extruded of material and continuity when extruding the raw material of molten condition.
Claims (9)
1. the former of the section bar that is raw material with automobile non-metal waste product, comprise waste product reducing mechanism (1), it is characterized in that: below the discharging opening of described waste product reducing mechanism, be provided with conveyer belt (15), the top of this conveyer belt (15) is provided with vacuum Celloco fractionator Celloco (16), the material sucking port of this vacuum Celloco fractionator Celloco (16) faces said conveyer belt (15), vibratory sieve (11) is provided with at the end of said conveyer belt (15), the below of vibratory sieve (11) is provided with buoyancy separator (13), the second Material collecting box for harvesting (12) is provided with at the end of vibratory sieve (11), this buoyancy separator (13) is added is provided with rewinding net (33), the discharge end of this rewinding net (33) is provided with feeder (17), and feeder (17) top is provided with dryer (18), the discharge end of feeder (17) is provided with rewinding case (29) simultaneously, this rewinding case (29) is provided with spiral feeder (27), the discharge end position Corresponding matching of spiral feeder (27) has high speed mixer (28), the discharging opening position Corresponding matching of this high speed mixer (28) has charging box (20), the discharging opening of this charging box (20) is connected with the first feeding device (27), the discharge end position Corresponding matching of the first feeding device (27) has shaped device.
2. according to claim 1 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: described shaped device comprises the first screw extruder (26), second screw extruder (35), three-screw extruder (34) and mould (23), and the charging aperture Corresponding matching on the first screw extruder (26) is in described first feeding device (27), on charging aperture on this second screw extruder (35), Corresponding matching has the second feeding device (25), on charging aperture on this three-screw extruder (34), Corresponding matching has the 3rd feeding device (24), first screw extruder (26), second screw extruder (35) and three-screw extruder (34) are equipped with metering device (22), this first screw extruder (26), second screw extruder (35) and three-screw extruder (34) are all interconnected with mould (23), this mould is provided with attemperating unit in (23), the tail end of this mould (23) is provided with section bar discharging opening (41), this mould (23) specifically comprises internal layer mould (37), intermediate layer mould (38), outer mould (39) and cooling forming mould (40), and internal layer mould (37), intermediate layer mould (38), be interconnected successively between outer mould (39) and cooling forming mould (40) four, the charging aperture of this internal layer mould (37) is connected with the second screw extruder (35), this intermediate layer mould (38) is connected with the first screw extruder (26), this outer mould (39) is connected with three-screw extruder (34), this section bar discharging opening (41) is located at the tail end of cooling die (40).
3. according to claim 2 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: described vacuum Celloco fractionator Celloco (16) comprises support (10), sucker (14) and Material sucking machine (9), this Material sucking machine (9) is fixed on support (10), the below of Material sucking machine (9) is provided with dust Material collecting box for harvesting (8), and sucker (14) is connected with Material sucking machine (9), the material sucking port of this sucker (14) faces described conveyer belt (15).
4. according to claim 3 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: the liquid that described buoyancy separator (13) comprises the housing that gathers materials (32), magnetic bar (43) and the filter that gathers materials (44) and gathers materials in housing (32) described in being contained in, and this gathers materials filter (44) be fixed on described in gather materials on the madial wall of housing (32), this magnetic bar (43) is fixed on the lower position of the filter that gathers materials (44).
5. according to claim 4 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: the material machine that rolls (21) that the upper Corresponding matching of section bar discharging opening (41) of described mould (23) has the section bar after by cooling forming to roll out from mould (23).
6. according to claim 5 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: the below of described rewinding net (33) is provided with water tank (30), and water tank (30) is connected with the housing that gathers materials (32) of buoyancy separator (13) by water circulation pipe (31).
7. according to claim 6 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: in described waste product reducing mechanism (1), be connected with rotor (3), the top of this rotor (3) is provided with charging aperture (2), and charging aperture (2) is located on described waste product reducing mechanism (1), described waste product reducing mechanism (1) is also connected with discharging cover body (4), described discharging opening (6) is located at the bottom of discharging cover body (4), and rotor (3) is mutually corresponding with the position of discharging opening (6).
8. according to claim 7 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: described discharging cover body (4) is connected with the screen cloth (5) coordinated with rotor (3), and the below of rotor (3) is located at by this screen cloth (5), described discharging opening (6) is located at the below of screen cloth (5).
9. according to claim 8 with the former of the automobile non-metal waste product section bar that is raw material, it is characterized in that: the connected mode between described waste product reducing mechanism (1) and discharging cover body (4) is hydraulic cylinder syndeton, its concrete syndeton is: described waste product reducing mechanism (1) is fixed with hydraulic cylinder (77), and the piston rod of this hydraulic cylinder (77) is connected with discharging cover body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021110.6U CN204977130U (en) | 2015-01-13 | 2015-01-13 | Use former of nonmetal waste product of automobile as section bar of raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021110.6U CN204977130U (en) | 2015-01-13 | 2015-01-13 | Use former of nonmetal waste product of automobile as section bar of raw materials |
Publications (1)
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| CN104552657A (en) * | 2015-01-13 | 2015-04-29 | 宁波市阳光汽车配件有限公司 | Equipment and method for forming section material by using automotive non-metallic wastes as raw materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104552657A (en) * | 2015-01-13 | 2015-04-29 | 宁波市阳光汽车配件有限公司 | Equipment and method for forming section material by using automotive non-metallic wastes as raw materials |
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