CN206201257U - Automobile plastic product granulating system - Google Patents

Automobile plastic product granulating system Download PDF

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Publication number
CN206201257U
CN206201257U CN201621249901.5U CN201621249901U CN206201257U CN 206201257 U CN206201257 U CN 206201257U CN 201621249901 U CN201621249901 U CN 201621249901U CN 206201257 U CN206201257 U CN 206201257U
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air
carry
pinch rolls
over pinch
tank
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CN201621249901.5U
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Chinese (zh)
Inventor
陈丹
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Chongqing HuaSu New Material Technology Research Institute Co.,Ltd.
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Chongqing Leader Technology Co Ltd
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Abstract

The utility model discloses a kind of automobile plastic product granulating system, air cooling equipment includes the stand of door shape and air-introduced machine, lower air-suction trunk is provided between two vertical upright columns of door shape stand, inlet scoop under a row is distributed with the top board of lower air-suction trunk, the side aspiration channel of lower air-suction trunk is connected with the import of air-introduced machine;Upper cloth bellows are housed, upper cloth bellows lower end is provided with up-draught mouthful, and the side surface upper part of upper cloth bellows is provided with air inlet, and air inlet is connected by blast pipe with the outlet of air-introduced machine on the entablature of door shape stand;Silk guide frame is additionally provided between air cooling equipment and pelleter, silk guide frame includes steelframe, water receiving tank is provided with above steelframe, few two carry-over pinch rolls are attached to by drawing roll stand along the length direction of water receiving tank;The other end of material delivery pipe is connected with the hot side outlet of heat exchanger, and the cold side import of heat exchanger is connected with air blower, and the hot side import of heat exchanger is connected with the outlet of tail gas blower unit, and the top of big mixed tank is additionally provided with aiutage.

Description

Automobile plastic product granulating system
Technical field
The utility model is related to a kind of automobile plastic product granulating system, belongs to machinery equipment field.
Background technology
Granulated in the material to plastic material, it is necessary to be first passed through batch mixing, the material use that will be melted into extruding machine Mould extrudes strip, makes its hardening to facilitate pelletizing by water-cooled from extruding machine plastic strip out, the bar after water cooling Expect unavoidable surface can adhesion moisture, be nowadays all material is directly blown using air blower so that the moisture drying of surface of material and Further cooling.Or wind is guided to by bar top by a pipeline, and it is then aligned with bar and is blown, such a side Upward fixed point blows the moisture often resulted on bar can not be blown away well, and drying effect is poor, it is possible to need multiple drums Blower fan synergy, high energy consumption.
Even if air-cooled using air blower, cannot also ensure a small amount of water droplet of adhesion on bar.At present, air blower cooling Pelleter pelletizing is just directly entered afterwards, and the water droplet of adhesion has little time drippage, it is impossible to ensure that strip-shaped materials can reach before pelletizing Dry and require.
In addition by the material after pelleter pelletizing, directly it is pumped into mixing tank greatly using conveying, material is also again without drying Operation, it is impossible to ensure the drying of material, and existing tank mixed greatly is also not provided with drying equipment, influences the matter of plastic products Amount.
Finally, extruding machine has substantial amounts of exhaust emissions during work, and tail gas is by the tail on extruding machine body Gas steam vent is discharged, and the exhaust temperature of discharge is higher, and at present, tail gas is to be directly pumped vent gas treatment by tail gas blower unit Device is discharged after being processed, and its heat is not recycled, and causes the waste of a large amount of heat energy.
Utility model content
For existing problem, the purpose of this utility model is to provide a kind of automobile plastic product granulating system, it is ensured that The drying of product, improve product quality after pelletizing.
To achieve these goals, the technical solution of the utility model is:A kind of automobile plastic product granulating system, including Extruding machine, water-cooling groove, air cooling equipment, pelleter, vibratory sieve and tank mixed greatly, the water-cooled front of the slot are close to the discharging of extruding machine Mouthful, carry-over pinch rolls are distributed with the water-cooling groove, the rear of the water-cooling groove is air cooling equipment, is also equipped with the air cooling equipment Carry-over pinch rolls, the discharging opening of the pelleter is located at the top of the initiating terminal of vibratory sieve, and the end of the vibratory sieve is provided with screenings Outlet, the top of the big mixed tank is provided with charging aperture, and the upper end of material delivery pipe is connected with the charging aperture of big mixed tank, the material The other end of delivery pipe extends to the lower section of big mixed tank, is provided near its other end end on the side wall of the material delivery pipe Feed hopper, the screenings outlet of the vibratory sieve is placed exactly in the underface of feed hopper, and tail gas row is provided with the extruding machine Stomata, hood is set above the tail gas steam vent, and blast pipe is connected on hood, and the blast pipe is filled with tail gas air inducing The import put is connected, it is characterised in that:The air cooling equipment includes the stand of door shape and air-introduced machine, and two of the door shape stand erect To lower air-suction trunk is provided between column, the both sides of the top board of the lower air-suction trunk set side plate, are set between the side plate of both sides Carry-over pinch rolls are equipped with, inlet scoop, the lower air draught under a row is distributed with along the axial direction of carry-over pinch rolls on the top board of the lower air-suction trunk The side of case is provided with aspiration channel, and the aspiration channel is connected with the import of air-introduced machine;It is equipped with the entablature of the door shape stand Upper cloth bellows, the upper cloth bellows are the small taper casing of the big lower end width of upper end width, and its lower end is provided with up-draught mouthful, institute The side surface upper part for stating cloth bellows is provided with air inlet, and the air inlet is connected by blast pipe with the outlet of air-introduced machine;
Silk guide frame is additionally provided between air cooling equipment and pelleter, the silk guide frame includes steelframe, set above steelframe Water receiving tank is equipped with, few two carry-over pinch rolls are attached to by drawing roll stand along the length direction of water receiving tank;
The other end of the material delivery pipe is connected with the hot side outlet of heat exchanger, the cold side import of the heat exchanger It is connected with air blower, the hot side import of the heat exchanger is connected with the outlet of tail gas blower unit, the top of the big mixed tank It is additionally provided with aiutage.
Using such scheme, when air-cooled, up, enter upper cloth bellows from air-introduced machine wind out, then from up-draught Mouth out, is blown on threaded plastic.In lower section, in the presence of air-introduced machine, downward air draught, so by the way of above suction is blown down Wind cold drying is carried out to threaded plastic, drying effect is greatly improved.
After wind cold drying, we draw bar by one section of silk guide frame again so that bar can natural air drying, water again Drop under gravity, falls water receiving tank naturally, it is ensured that enter the degree of drying of the material of pelleter.
The plastic grain for cutting, we are sent to tank mixed greatly using wind, and wind first passes through heat exchanger and is heated as hot blast, So plastic grain can further be dried, it is ensured that the drying of the material entered in big mixed tank.Using the tail of extruding machine The waste-heat wind of gas, reduces the waste of heat energy, save energy.
In such scheme:The traction roll stand includes two channel-section steels surrounded by top board, base plate and vertical plate, two channel-section steels It is disposed opposite to each other, transverse beam is connected between two vertical plates of channel-section steel, vertical peace is relatively set with two top boards of channel-section steel Dress plate, between two vertical installing plates of channel-section steel, the channel-section steel is stuck on the notch of water receiving tank the carry-over pinch rolls.It is above-mentioned to lead Installation and removal of the pick-up roll frame on water receiving tank are convenient.
In such scheme:Electric airheater is provided with the blast pipe.Air is first passed through from air-introduced machine wind out Blown out after electric heater heating, drying effect is more preferable.
In such scheme:Protuberance forms protrusion upwards at the middle part of the lower air draught roof box, and the lower inlet scoop is set On protrusion.So inlet scoop from bar closer to drying effect is more preferable.
In such scheme:Two carry-over pinch rolls have been arranged side by side between the side plate of the both sides, it is described to uplift part is located in two Between carry-over pinch rolls.
In such scheme:Some annular wire casings are distributed with the roll surface of the carry-over pinch rolls.In traction, threaded plastic is at this In annular wire casing, it is to avoid skew occur.
The beneficial effects of the utility model are:The utility model air cooling equipment is dried by the way of above suction is blown down, Drying effect is greatly improved.We also introduce air heater simultaneously so that drying effect is further improved, it is only necessary to which one is drawn Blower fan and an air heater just can play good drying effect, and energy consumption is low.By between air cooling equipment and pelleter Increase silk guide frame, allow it is air-cooled after the water droplet sticked on bar can fall naturally, natural air drying, it is ensured that enter pelleter Interior material is drier, easy to use, simple structure.The plastic grain for cutting is conveyed by hot blast, is played in course of conveying To the effect being further dried of plastic grain, it is ensured that the degree of drying of material.Heated using the waste heat of extrusion molding tail gas, The waste of heat energy is reduced, the effect of save energy is played.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view for drawing roll stand.
Fig. 3 is the front view of air cooling equipment
Fig. 4 is the top view of lower air-suction trunk.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings:
Embodiment 1
As Figure 1-4:Automobile plastic product granulating system of the present utility model is by extruding machine 1, water-cooling groove 2, air-cooled dress Put 3, pelleter 4, carry-over pinch rolls 5, channel-section steel 6, transverse beam 7, vertical installing plate 8, silk guide frame 9, vibratory sieve 10, material delivery pipe 11, The compositions such as mixed greatly tank 12, heat exchanger 13, tail gas blower unit 14, air blower 15, feed hopper 16.
The structure of the equipment such as extruding machine 1, water-cooling groove 2, pelleter 4, vibratory sieve 10 is prior art, does not do superfluous herein State.
Tail gas steam vent is provided with extruding machine 1, hood is set above the tail gas steam vent, connected on hood Blast pipe, blast pipe is connected with the import of tail gas blower unit 14.
The front end of water-cooling groove 2 is close to the discharging opening of extruding machine 1, and wherein water-cooling groove 2 includes the strip supported by support Tank, the built-in full water of tank, is distributed with carry-over pinch rolls 5 on tank, the carry-over pinch rolls on tank be distributed as it is one high and one low be interspersed, Short carry-over pinch rolls are located in tank, are not drawn into figure, and carry-over pinch rolls high are located at tank top, are so conducive to from extruding machine out Bar it is submerged in water.
The rear of water-cooling groove 2 be air cooling equipment 3, air cooling equipment by door shape stand 3-1, air-introduced machine 3-2, lower air-suction trunk 3-3, Side plate 3-4, carry-over pinch rolls 5, lower inlet scoop 3-6, upper cloth bellows 3-7, electric airheater 3-5 compositions.
Lower air-suction trunk 3-3, the top of lower air-suction trunk 3-3 are equipped with by support between two vertical upright columns of door shape stand 3-1 The both sides of plate set side plate 3-4, and carry-over pinch rolls 5 are provided between the side plate 3-4 of both sides, on the top board of lower air-suction trunk 3-3 along The axial direction of carry-over pinch rolls 5 is distributed with inlet scoop 3-6 under a row, preferably descends the middle part of air-suction trunk 3-3 top boards to swell to form protuberance upwards Portion 3-3a, lower inlet scoop 3-6 is arranged on protrusion 3-3a, so descends inlet scoop apart from threaded plastic closer to effect is more preferable.For More convenient traction, has been arranged side by side two carry-over pinch rolls 5 between the side plate 3-4 of both sides, protrusion 3-3a is located at two carry-over pinch rolls 5 Between.The side of lower air-suction trunk 3-3 is provided with aspiration channel, and aspiration channel is connected with the import of air-introduced machine 3-2.The roll surface of carry-over pinch rolls 5 On some annular wire casing 5a are distributed with.During threaded plastic is stuck in annular wire casing during the traction, it is to avoid just move.
Upper cloth bellows 3-7 is housed, upper cloth bellows 3-7 is the big lower end width of upper end width on the entablature of door shape stand 3-1 Small taper casing, its lower end is provided with strip up-draught mouthful, the bar that strip up-draught mouth just draws in carry-over pinch rolls Top, axis direction distribution of the strip up-draught mouthful also along carry-over pinch rolls 5.The side surface upper part of upper cloth bellows 3-7 is provided with air intake Mouthful, air inlet is connected by blast pipe with the outlet of air-introduced machine 3-2.Electric airheater 3-5 is provided with blast pipe.It is so empty Gas is by, in blowout, effect is more preferable after heating.
Silk guide frame 9 is additionally provided between air cooling equipment 3 and pelleter 4, silk guide frame 9 includes steelframe 9a, on steelframe 9a Side is provided with water receiving tank 9b, and water receiving tank 9b is the groove of strip, and its length is 3-8m, extends the distance of bar traction, along The length direction of water receiving tank 9b is attached to few two carry-over pinch rolls 5 by drawing roll stand, selects to be distributed with two in silk guide frame 9 here Carry-over pinch rolls 5.Traction roll stand includes two channel-section steels 6 surrounded by top board, base plate and vertical plate, and two channel-section steels 6 are disposed opposite to each other, two Transverse beam 7 is connected between the vertical plate of root channel-section steel 6, vertical installing plate 8 is relatively set with two top boards of channel-section steel 6, drawn Between two vertical installing plates 8 of channel-section steel 6, channel-section steel 6 is stuck on the notch of water receiving tank 9b roller 5.
The discharging opening of pelleter 4 is located at the lower section of the initiating terminal of vibratory sieve 10.The end of vibratory sieve 10 is provided with screenings and goes out Mouthful, the top of big mixed tank 12 sets charging aperture and aiutage 12a, and during wind send, aiutage 12a plays the work of exhaust With the upper end of material delivery pipe 11 is connected with the charging aperture of big mixed tank 3, and (material delivery pipe 11 is first for the other end of material delivery pipe 11 Extend downwardly, then horizontal-extending) the big lower section for mixing tank 12 is extended to, near its other end end on the side wall of material delivery pipe 11 Set feed hopper 16, feed hopper 16 be located at upside side wall, vibratory sieve 10 screenings outlet be placed exactly in feed hopper 16 just under Side, the material that vibratory sieve screenings exports out enters feed hopper 15, the other end and the heat exchanger 13 of material delivery pipe 11 Hot side outlet is connected, and the cold side import of heat exchanger 13 is connected with air blower 15, and hot side import and the tail gas of heat exchanger 13 draw The outlet of wind apparatus 14 is connected, and the cold side outlet port of heat exchanger 13 is connected with exhaust gas processing device.The outside of big mixed tank 12 can be with Electrothermal ring is set in sandwich establishment, interlayer, heat-insulation layer is set outside interlayer.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.

Claims (6)

1. a kind of automobile plastic product granulating system, including extruding machine (1), water-cooling groove (2), air cooling equipment (3), pelleter (4), Vibratory sieve (10) and tank (12) mixed greatly, water-cooling groove (2) front end is close to the discharging opening of extruding machine (1), the water-cooling groove (2) On be distributed with carry-over pinch rolls (5), the rear of the water-cooling groove (2) is air cooling equipment (3), is also equipped with the air cooling equipment (3) Carry-over pinch rolls (5);The discharging opening of the pelleter (4) is located at the top of the initiating terminal of vibratory sieve (10), the vibratory sieve (10) End is provided with screenings outlet;The top of the big mixed tank (12) is provided with charging aperture, and the upper end of material delivery pipe (11) is mixed with big The charging aperture of tank (12) is connected, and the other end of the material delivery pipe (11) extends to the lower section of big mixed tank (12), the material Its other end end is provided with feed hopper (16), the screenings outlet of the vibratory sieve (10) on the side wall of delivery pipe (11) It is placed exactly in the underface of feed hopper (16);
Tail gas steam vent is provided with the extruding machine (1), hood is set above the tail gas steam vent, connected on hood Run in tracheae, and the blast pipe is connected with the import of tail gas blower unit (14), it is characterised in that:Air cooling equipment (3) bag A shape stand (3-1) and air-introduced machine (3-2) are included, lower air draught is provided between two vertical upright columns of door shape stand (3-1) Case (3-3), the both sides of the top board of the lower air-suction trunk (3-3) set side plate (3-4), are set between the side plate (3-4) of both sides There are carry-over pinch rolls (5), inlet scoop (3- under a row is distributed with along the axial direction of carry-over pinch rolls (5) on the top board of the lower air-suction trunk (3-3) 6), the side of the lower air-suction trunk (3-3) is provided with aspiration channel, and the aspiration channel is connected with the import of air-introduced machine (3-2);It is described Upper cloth bellows (3-7) are housed, the upper cloth bellows (3-7) are that the big lower end of upper end width is wide on the entablature of door shape stand (3-1) The small taper casing of degree, its lower end is provided with up-draught mouthful, and the side surface upper part of the upper cloth bellows (3-7) is provided with air inlet, The air inlet is connected by blast pipe with the outlet of air-introduced machine (3-2);
Silk guide frame (9) is additionally provided between air cooling equipment (3) and pelleter (4), the silk guide frame (9) includes steelframe (9a), Steelframe (9a) top is provided with water receiving tank (9b), few two are attached to by drawing roll stand along the length direction of water receiving tank (9b) Individual carry-over pinch rolls (5);
The other end of the material delivery pipe (11) is connected with the hot side outlet of heat exchanger (13), the heat exchanger (13) Cold side import is connected with air blower (15), the hot side import of the heat exchanger (13) and the outlet phase of tail gas blower unit (14) Even, the top of the big mixed tank (12) is additionally provided with aiutage (12a).
2. automobile plastic product granulating system according to claim 1, it is characterised in that:It is described traction roll stand include two by The channel-section steel (6) that top board, base plate and vertical plate are surrounded, two channel-section steels (6) are disposed opposite to each other, between two vertical plates of channel-section steel (6) Connection transverse beam (7), is relatively set with vertical installing plate (8) on two top boards of channel-section steel (6), and the carry-over pinch rolls (5) are mounted in Between two vertical installing plates (8) of channel-section steel (6), the channel-section steel (6) is stuck on the notch of water receiving tank (9b).
3. automobile plastic product granulating system according to claim 1 or claim 2, it is characterised in that:It is provided with the blast pipe Electric airheater (3-5).
4. automobile plastic product granulating system according to claim 3, it is characterised in that:Lower air-suction trunk (3-3) top board Middle part upwards protuberance form protrusion (3-3a), the lower inlet scoop (3-6) is arranged on protrusion (3-3a).
5. automobile plastic product granulating system described in a claim 4, it is characterised in that:Between the side plate (3-4) of the both sides Two carry-over pinch rolls (5) are arranged side by side, the protrusion (3-3a) is located between two carry-over pinch rolls (5).
6. automobile plastic product granulating system according to claim 1, it is characterised in that:On the roll surface of the carry-over pinch rolls (5) Some annular wire casings (5a) are distributed with.
CN201621249901.5U 2016-11-22 2016-11-22 Automobile plastic product granulating system Active CN206201257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621249901.5U CN206201257U (en) 2016-11-22 2016-11-22 Automobile plastic product granulating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621249901.5U CN206201257U (en) 2016-11-22 2016-11-22 Automobile plastic product granulating system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110142889A (en) * 2019-06-24 2019-08-20 中广核拓普(湖北)新材料有限公司 A kind of preparation method and device of Moisture-proof environment-friendlyshoe protective cover material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110142889A (en) * 2019-06-24 2019-08-20 中广核拓普(湖北)新材料有限公司 A kind of preparation method and device of Moisture-proof environment-friendlyshoe protective cover material

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20171019

Address after: Chongqing city Qijiang District No. 50 400803 Street South Avenue Jinfu (No. 6 building)

Patentee after: Chongqing HuaSu Technology Co. Ltd.

Address before: 401420 A District, Qijiang Industrial Park, Qijiang District, former Wansheng District, Chongqing

Patentee before: Chongqing leader Technology Co., Ltd.

Effective date of registration: 20171019

Address after: Chongqing city Qijiang District No. 50 400803 Street South Avenue Jinfu (No. 6 building)

Patentee after: Chongqing HuaSu Technology Co. Ltd.

Address before: 401420 A District, Qijiang Industrial Park, Qijiang District, former Wansheng District, Chongqing

Patentee before: Chongqing leader Technology Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210608

Address after: 401420 No.50 Jinfu Avenue, Gunan street, Qijiang District, Chongqing

Patentee after: Chongqing HuaSu New Material Technology Research Institute Co.,Ltd.

Address before: 400803 No.50 Jinfu Avenue, Gunan street, Qijiang District, Chongqing

Patentee before: CHONGQING HUASU TECHNOLOGY Co.,Ltd.