CN208946435U - A kind of cooling device for plastic grains - Google Patents
A kind of cooling device for plastic grains Download PDFInfo
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- CN208946435U CN208946435U CN201821710670.2U CN201821710670U CN208946435U CN 208946435 U CN208946435 U CN 208946435U CN 201821710670 U CN201821710670 U CN 201821710670U CN 208946435 U CN208946435 U CN 208946435U
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- storing cabinet
- wall
- plastic grains
- cooling device
- storing
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Abstract
The utility model relates to plastic grains cooling technology field, specifically a kind of cooling device for plastic grains.Including pedestal and storing cabinet, the pedestal top is provided with the dampening assembly for being fixed on four corners of the storing bottom of box, the storing top of the box is equipped with motor, motor uses the motor of model ETEF, the motor output end is equipped with the mixing component for protruding into storing box house by shaft joint, the storing cabinet top left and bottom middle position have been respectively communicated with feed pipe and drainage line, heat dissipation cover is provided with and communicated on the left of the storing cabinet, first suitable ice cube will be put into stainless steel pipes and blocked using sealing cover, and radiator fan is opened to blowing a cold wind in material storing box body, the stainless steel pipes that placed ice cube can distribute cold air, to accelerate the cooling effect of radiator fan.
Description
Technical field
The utility model relates to plastic grains cooling technology field, specifically a kind of cooling dress for plastic grains
It sets.
Background technique
In the process for making of plastic granulating, the temperature of charge come out from high-speed kneading machine is higher, more than 100 DEG C,
If being put into holding bin, discoloration, conglomeration even material easily occurs and decomposes.Therefore, it is necessary to carry out cooling mixing immediately, make temperature of charge
50 DEG C are dropped to hereinafter, can just be stored for extruder use.
In this regard, number of patent application is that CN201820064995.1 proposes a kind of cooling water for producing nylon plastic grains
Slot, including stock trough and submergence sink, are equipped with sealing plate, set on the sealing plate between the stock trough and submergence sink
There are several equally distributed water supply holes, the rear and front end bottom of the stock trough is respectively connected with several equally distributed benefits in interval
Water pipe, the water supply pipe passes through submergence sink and is connected with spray head, and the upper end of the stock trough is connected by cold water pipe
There is water supply pump, several cooling fans are additionally provided on the sealing plate, four sides of the submergence sink upper end are equipped with air inlet
Window.
Although being able to solve the above problem, there is also shortcomings: cooling fan is placed on by patent above-mentioned first
It submerges in sink, when filling water in submergence sink, then cooling fan can not only generate the danger of electric leakage, while can not realize
The effect of heat dissipation, secondly above-mentioned application drives material rotation using motor, but lacks shock-damping structure, to be easy to cause submergence
Sink and precipitating cooling bay junction loosen, and do not utilize circulating cooling；In addition, above-mentioned patent can not fast and easy feed out
Material reduces cooling efficiency.Thus also improvement is needed to handle.
Utility model content
In order to make up the above deficiency, the utility model provides a kind of cooling device for plastic grains, on solving
State the problems in background technique.
The technical solution of the utility model is: a kind of cooling device for plastic grains, including pedestal and storing cabinet,
The pedestal top is provided with the dampening assembly for being fixed on four corners of the storing bottom of box, and the storing top of the box is equipped with
Motor, motor use the motor of model ETEF, and the motor output end is equipped with by shaft joint protrudes into material storing box
The mixing component in internal portion, the storing cabinet top left and bottom middle position have been respectively communicated with feed pipe and drainage conduit
Road, the storing cabinet left side are provided with and communicated with heat dissipation cover, and bottom mounted in pairs has radiator fan in the heat dissipating housing body, institute
Heat dissipation cover is stated up and down vertically through there are stainless steel pipes, the heat dissipation cover opening has been bolted stainless (steel) wire,
The storing cabinet exterior is also covered with positioned at cooling jacket, and the cooling jacket outer wall is equidistantly equipped with vertically and is integrally formed setting
Aluminium base cooling fin, the pedestal upper right end is provided with cold water storage cistern, and the cold water storage cistern right part is communicated with water circulating pump, recirculated water
Pump uses model PUN-200 water pump, and grafting is passed through alternating current, and by being also connected with filling pipe, the note on water circulating pump
Waterpipe end is connected to cooling jacket, and the cooling jacket top is communicated with water return pipeline, is equipped on the water return pipeline
Heat exchanger, heat exchanger are the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger, select model
220V alternating current is led in 60 heat exchangers, grafting, and the water return pipeline end is connected to cold water storage cistern.
This setting first will be put into suitable ice cube and be blocked using sealing cover in stainless steel pipes, and open heat dissipation
Fan in material storing box body to blowing a cold wind over, and the stainless steel pipes that placed ice cube can distribute cold air, to accelerate radiation air
The cooling effect of fan, transparent glass form observable melt after ice cube situation and by its in time be discharged；Again by thermoplastic shaping
Plastic grains are put into material storing box body by feed pipe, open motor and the master gear of engagement connection and pinion is driven to carry out
Rotation reduces its conglomeration in cooling procedure so that main agitating shaft and secondary agitating shaft be driven quickly to stir plastic grain
The phenomenon that occur；It can play the role of bumper and absorbing shock with being equipped with for rubber sleeve of buffering using the spring in dampening assembly,
To enhance cooling device caused shaking in whipping process；Storing cabinet exterior is provided with cooling jacket, passes through recirculated water
Pump can inject the cold water in cold water storage cistern in cooling jacket by filling pipe, thus enhance the cooling efficiency of plastic grains,
And the water in cooling jacket can absorb heat through storing cabinet exterior after a period of time, then connect by with water return pipeline
Logical heat exchanger is recycled so that cold water is back in cold water storage cistern again, is had convenient for absorbing the heat in water return pipeline
Effect has saved water resource and ensure that cooling efficiency, in addition, the aluminium base cooling fin being vertically arranged by cooling jacket outer wall is convenient for
The heat of cooling jacket is distributed in time.
Preferably, the dampening assembly includes sleeve and loop bar, and the loop bar is socketed on sleeve lining, outside the loop bar
Wall is socketed with the yielding rubber set that setting is contacted with sleeve lining, is also equipped with bullet between bottom and loop bar bottom end in the sleeve
Spring.
Preferably, the mixing component includes main agitating shaft and secondary agitating shaft, on the main agitating shaft and secondary agitating shaft
Portion's outer wall is connected separately with the master gear and pinion of engagement connection, and it is external that the master gear and pinion are respectively positioned on material storing box
Wall, and the main agitating shaft upper end is connect by shaft joint with motor, the storing cabinet top end face is also provided with to be stirred with pair
Mix the annular groove of axis rotatable engagement.
This setting is not only convenient for secondary agitating shaft by the setting of annular groove and carries out rotating operation, additionally it is possible to pass through annular groove
It carries out distributing heat.
Preferably, the heat dissipation faceshield side wall upper and lower position offers connection jaws, and the power supply of the radiator fan in pairs
Line is powered by connection jaws and external outlet grafting, and the hole of the stainless (steel) wire is less than the diameter of plastic grains.
This setting can stop plastic grains to enter inside heat dissipating housing body by the setting of stainless (steel) wire.
Preferably, it is mounted at bottom end opening with feed pipe and drainage line opening on the stainless steel pipes close
Capping, and sealing cover inner ring is also placed with the O shape for being respectively used to push against in stainless steel pipes, feed pipe and drainage line outer wall
Rubber ring.
The case where leak material leakage can be reduced by the mutual cooperation of O-shaped rubber ring and sealing cover generation.
Preferably, the filling pipe and water return pipeline are hose, and are also equipped with gate valve on the filling pipe,
The water inlet line of L shape setting is also communicated with above the cold water storage cistern.
Preferably, bottom surrounds drainage line and is also connected with integrally formed stock guide in the material storing box body, described to lead
Flitch outer wall is fixed with storing cabinet wall, and low outer high setting centered on the stock guide.
This setting can facilitate the plastic grains after cooling to be quickly discharged by the setting of stock guide, reduce modeling
Glue particle remains in material storing box body.
Preferably, the glass vision panel of correspondence after being embedded on radiate cover and the stainless steel pipes.
This setting is convenient for skill by the glass vision panel thawing situation (not shown) convenient for ice cube in observation stainless steel pipes
Art carries out accelerating cooling effect brought by radiator fan with changing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model mixing component structural schematic diagram；
Fig. 3 is the utility model dampening assembly structural schematic diagram；
Fig. 4 is the utility model stainless steel pipes structural schematic diagram；
Fig. 5 is the utility model storing cabinet, radiate position relationship structural diagram between cover and cooling jacket.
In figure: 1 pedestal, 2 storing cabinets, 3 dampening assemblies, 31 sleeves, 32 loop bars, 33 springs, 34, yielding rubber set, 4 electricity
Motivation, 5 mixing components, 51 main agitating shafts, 52 secondary agitating shafts, 53 master gears, 54 pinions, 6 feed pipes, 7 drainage lines, 8
Radiate cover, 9 radiator fans, 10 stainless steel pipes, 11 stainless (steel) wires, 12 cooling jackets, 13 aluminium base cooling fins, 14 cold water storage cisterns,
15 water circulating pumps, 16 water return pipelines, 17 heat exchangers, 18 annular grooves, 19 filling pipes, 20 stock guides.
Specific embodiment
The utility model is further illustrated in the following with reference to the drawings and specific embodiments.
With reference to Fig. 1-5 it is found that a kind of cooling device for plastic grains of the utility model, including pedestal 1 and material storing box
Body 2,1 top of pedestal are provided with the dampening assembly 3 for being fixed on 2 four corners in bottom of storing cabinet, the storing cabinet 2
Top is equipped with motor 4, and 4 output end of motor is equipped with the mixing component protruded into inside storing cabinet 2 by shaft joint
5,2 top left of storing cabinet and bottom middle position have been respectively communicated with feed pipe 6 and drainage line 7, the storing
Heat dissipation cover 8 is provided with and communicated on the left of cabinet 2, bottom mounted in pairs has radiator fan 9, the heat dissipation in the heat dissipation cover 8
For about 8 cover vertically through there is stainless steel pipes 10,8 opening of heat dissipation cover has been bolted stainless (steel) wire 11,
2 outer wall of storing cabinet is also covered with positioned at cooling jacket 12,12 outer wall of cooling jacket be equidistantly equipped with vertically one at
The aluminium base cooling fin 13 of type setting, 1 upper right end of pedestal are provided with cold water storage cistern 14, and 14 right part of cold water storage cistern, which is communicated with, to follow
Ring water pump 15, and by being also connected with filling pipe 19,19 end of filling pipe and cooling jacket 12 on water circulating pump 15
Connection, 12 top of cooling jacket is communicated with water return pipeline 16, is equipped with heat exchanger 17 on the water return pipeline 16, and described time
16 end of waterpipe is connected to cold water storage cistern 14.The dampening assembly 3 includes sleeve 31 and loop bar 32, and the loop bar 32 is socketed on
31 inner wall of sleeve, 32 outer wall of loop bar are socketed with the yielding rubber set 34 that setting is contacted with 31 inner wall of sleeve, the sleeve 31
Interior bottom and loop bar are also equipped with spring 33 between 32 bottom end.The mixing component 5 includes main agitating shaft 51 and secondary agitating shaft
52, the main agitating shaft 51 and secondary 52 external wall of upper portion of agitating shaft are connected separately with master gear 53 and pinion 54 that engagement connects,
The master gear 53 and pinion 54 are respectively positioned on 2 outer wall of storing cabinet, and 51 upper end of main agitating shaft passes through shaft joint and electricity
Motivation 4 connects, and 2 top end face of storing cabinet is also provided with the annular groove 18 with 52 rotatable engagement of secondary agitating shaft.The heat dissipation
8 side wall upper and lower position of cover offers connection jaws in pairs, and the power supply line of the radiator fan 9 passes through connection jaws and external electricity
Source socket grafting is powered, and the hole of the stainless (steel) wire 11 is less than the diameter of plastic grains.Bottom end on the stainless steel pipes 10
Opening and feed pipe 6 and 7 opening of drainage line are mounted on sealing cover, and sealing cover inner ring is also placed with and is respectively used to
It pushes against in the O-shaped rubber ring of 7 outer wall of stainless steel pipes 10, feed pipe 6 and drainage line.The filling pipe 16 and return pipe
Road 19 is hose, and gate valve is also equipped on the filling pipe 16, and 14 top of cold water storage cistern is also communicated with the setting of L shape
Water inlet line.Bottom is also connected with integrally formed stock guide 20 around drainage line 7 in the storing cabinet 2, described to lead
20 outer wall of flitch is fixed with 2 inner wall of storing cabinet, and low outer high setting centered on the stock guide 20.The heat dissipation cover 8
With the glass vision panel of rear correspondence embedded on stainless steel pipes 10.
The present embodiment will first be put into suitable ice cube and carried out using sealing cover when implementing in stainless steel pipes 10
Block, and open radiator fan 9 to blowing a cold wind in storing cabinet 2, placed ice cube stainless steel pipes 10 can distribute it is cool
Gas, to accelerate the cooling effect of radiator fan 9, the ice cube situation after the thawing of transparent glass form observable is simultaneously timely by it
Discharge；The plastic grains of thermoplastic shaping are put into storing cabinet 2 by feed pipe 6 again, motor 4 is opened and engagement is driven to connect
The master gear 53 and pinion 54 connect is rotated, so that it is fast to drive main agitating shaft 51 and secondary agitating shaft 52 to carry out plastic grain
Speed stirring, reduce its in cooling procedure conglomeration the phenomenon that generation；Utilize the spring 33 and buffering rubber sleeve 34 in dampening assembly 3
Be equipped with and can play the role of bumper and absorbing shock, to enhance cooling device caused shaking in whipping process；Storing
2 outer wall of cabinet is provided with cooling jacket 12, can be by the cold water in cold water storage cistern 14 by filling pipe 16 by water circulating pump 15
It injects in cooling jacket 12, thus enhance the cooling efficiency of plastic grains, and the water in cooling jacket 1 is through storage after a period of time
2 outer wall of hopper body can absorb heat, then by the heat exchanger 17 being connected to water return pipeline 19 convenient for absorption water return pipeline
Heat in 19 is recycled so that cold water is back to again in cold water storage cistern 14, is effectively saved water resource and be ensure that
Cooling efficiency, in addition, the aluminium base cooling fin 13 being vertically arranged by 12 outer wall of cooling jacket distributes cooling jacket 12 convenient for timely
Heat.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of cooling device for plastic grains, including pedestal (1) and storing cabinet (2), it is characterised in that: the pedestal
(1) top is provided with the dampening assembly (3) for being fixed on storing cabinet (2) four corners in bottom, storing cabinet (2) top
Equipped with motor (4), motor (4) output end is equipped with by shaft joint protrudes into the internal stirring group of storing cabinet (2)
Part (5), storing cabinet (2) top left and bottom middle position have been respectively communicated with feed pipe (6) and drainage line
(7), it is provided with and communicated with heat dissipation cover (8) on the left of the storing cabinet (2), the interior bottom mounted in pairs of heat dissipation cover (8) has
Radiator fan (9), the heat dissipation cover (8) is run through vertically up and down to be had stainless steel pipes (10), heat dissipation cover (8) opening
It has been bolted stainless (steel) wire (11), storing cabinet (2) outer wall is also covered with positioned at cooling jacket (12), described cold
Water leg (12) outer wall is equidistantly equipped with the aluminium base cooling fin (13) for being integrally formed setting vertically, and pedestal (1) upper right end is set
It is equipped with cold water storage cistern (14), cold water storage cistern (14) right part is communicated with water circulating pump (15), and by also connecting on water circulating pump (15)
It is connected to filling pipe (19), filling pipe (19) end is connected to cooling jacket (12), cooling jacket (12) top
Be communicated with water return pipeline (16), be equipped with heat exchanger (17) on the water return pipeline (16), water return pipeline (16) end with
Cold water storage cistern (14) connection.
2. a kind of cooling device for plastic grains described in accordance with the claim 1, it is characterised in that: the dampening assembly
It (3) include sleeve (31) and loop bar (32), the loop bar (32) is socketed on sleeve (31) inner wall, loop bar (32) the outer wall set
Be connected to the yielding rubber set (34) that setting is contacted with sleeve (31) inner wall, the interior bottom of the sleeve (31) and loop bar (32) bottom end it
Between be also equipped with spring (33).
3. a kind of cooling device for plastic grains described in accordance with the claim 1, it is characterised in that: the mixing component
It (5) include main agitating shaft (51) and secondary agitating shaft (52), the main agitating shaft (51) and secondary agitating shaft (52) external wall of upper portion are divided
It is not connected with the master gear (53) and pinion (54) of engagement connection, the master gear (53) and pinion (54) are respectively positioned on storing
Cabinet (2) outer wall, and main agitating shaft (51) upper end is connect by shaft joint with motor (4), storing cabinet (2) top
End face is also provided with the annular groove (18) with secondary agitating shaft (52) rotatable engagement.
4. a kind of cooling device for plastic grains described in accordance with the claim 1, it is characterised in that: the heat dissipation cover
(8) side wall upper and lower position offers connection jaws in pairs, and the power supply line of the radiator fan (9) passes through connection jaws and external electricity
Source socket grafting is powered, and the hole of the stainless (steel) wire (11) is less than the diameter of plastic grains.
5. a kind of cooling device for plastic grains described in accordance with the claim 1, it is characterised in that: the stainless steel pipes
(10) it is mounted on sealing cover with feed pipe (6) and drainage line (7) opening at bottom end opening on, and sealing cover inner ring is also
It is placed with and is respectively used to push against in the O-shaped rubber ring of stainless steel pipes (10), feed pipe (6) and drainage line (7) outer wall.
6. a kind of cooling device for plastic grains described in accordance with the claim 1, it is characterised in that: the filling pipe
(19) and water return pipeline (16) is hose, and gate valve is also equipped on the filling pipe (19), the cold water storage cistern (14)
Top is also communicated with the water inlet line of L shape setting.
7. a kind of cooling device for plastic grains described in accordance with the claim 1, it is characterised in that: the storing cabinet
(2) interior bottom is also connected with integrally formed stock guide (20) around drainage line (7), stock guide (20) outer wall and storing
Cabinet (2) inner wall is fixed, and low outer high setting centered on the stock guide (20).
8. a kind of cooling device for plastic grains described in accordance with the claim 1, it is characterised in that: the heat dissipation cover
(8) glass vision panel of correspondence after and being embedded on stainless steel pipes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710670.2U CN208946435U (en) | 2018-10-22 | 2018-10-22 | A kind of cooling device for plastic grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710670.2U CN208946435U (en) | 2018-10-22 | 2018-10-22 | A kind of cooling device for plastic grains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946435U true CN208946435U (en) | 2019-06-07 |
Family
ID=66742424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710670.2U Active CN208946435U (en) | 2018-10-22 | 2018-10-22 | A kind of cooling device for plastic grains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686468A (en) * | 2020-06-24 | 2020-09-22 | 赵文庆 | Explosion-proof distillation retort for chemical industry equipment |
-
2018
- 2018-10-22 CN CN201821710670.2U patent/CN208946435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686468A (en) * | 2020-06-24 | 2020-09-22 | 赵文庆 | Explosion-proof distillation retort for chemical industry equipment |
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