CN208881036U - A kind of styrofoam production prefoam device - Google Patents
A kind of styrofoam production prefoam device Download PDFInfo
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- CN208881036U CN208881036U CN201821542889.6U CN201821542889U CN208881036U CN 208881036 U CN208881036 U CN 208881036U CN 201821542889 U CN201821542889 U CN 201821542889U CN 208881036 U CN208881036 U CN 208881036U
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- reaction kettle
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Abstract
The utility model discloses a kind of styrofoam production prefoam devices, including reaction kettle outer wall, the front end face of the reaction kettle outer wall is equipped with control device dust-proof top cover, control device is installed below control device dust-proof top cover, mixed liquor row's mouth is installed below the reaction kettle outer wall, the side of the mixed liquor row mouth is equipped with wastewater outlet, the other side of the mixed liquor row mouth is equipped with self priming pump, the side of the reaction kettle outer wall, which is equipped with below steam (vapor) outlet described in steam (vapor) outlet, is equipped with finished particle outlet, one end of the finished particle outlet is equipped with U-tube, the other side of the reaction kettle outer wall is equipped with steam inlet, pressure pipe is installed above the steam inlet, one end of the pressure pipe is equipped with pressure pump.The utility model ejects increase efficiency by inner and outer air pressure, and auger bar can make the more uniform of particle infiltration.
Description
Technical field
The utility model relates to foamed polystyrene technical field, specially a kind of styrofoam production prefoam device.
Background technique
As global economy develops rapidly, the discarding amount of polystyrene foam plastics is growing day by day.These waste and old polyphenyl
Vinylic foam deal is light, volume is big, itself has the characteristics that ageing-resistant, difficult corrosion again, becomes a disaster of garbage disposal
Topic, the in recent years regeneration of expanded polystyrene (EPS) become one of the problem of industrial circle is most paid close attention to expanded polystyrene (EPS), can also known as send out
Property polystyrene, have relative density small (1.05g/cm3), thermal conductivity is low, water imbibition is small, impact resisting vibrating, heat-insulated, sound insulation,
The advantages that moisture-proof, vibration damping, excellent dielectric properties, be widely used for mechanical equipment, instrument and meter, home electric, craftwork and its
The shock-resistant packaging material of his valuable product easy to damage and the packaging of fast food, and prefoam device is just in the equipment of production line
It is one of them, it is related to the quality and qualification rate produced below.
But existing styrofoam production uses prefoam unit efficiency low, it is uneven after foaming；Therefore, it is unsatisfactory for existing
Demand, to this, we have proposed a kind of styrofoam production prefoam devices.
Utility model content
The purpose of this utility model is to provide a kind of styrofoam production prefoam devices, to solve above-mentioned background technique
The low efficiency of middle proposition, it is uneven after foaming the problems such as.
To achieve the above object, the utility model provides the following technical solutions: a kind of styrofoam production prefoam device,
Including reaction kettle outer wall, the front end face of the reaction kettle outer wall is equipped with control device dust-proof top cover, control device dust-proof top cover
Lower section control device is installed, mixed liquor row's mouth is installed below the reaction kettle outer wall, the one of mixed liquor row's mouth
Side is equipped with wastewater outlet, and the other side of the mixed liquor row mouth is equipped with self priming pump, the side installation of the reaction kettle outer wall
Have and finished particle outlet is installed below steam (vapor) outlet described in steam (vapor) outlet, one end of the finished particle outlet is equipped with U
Type pipe, the other side of the reaction kettle outer wall are equipped with steam inlet, and pressure pipe is equipped with above the steam inlet, described
One end of pressure pipe is equipped with pressure pump, and reaction kettle top cover, the reaction kettle top cover are equipped with above the reaction kettle outer wall
The side of top end face is equipped with temperature sensing device, and the side of the temperature sensing device is equipped with mixing liquid import, described
The side of mixing liquid import is equipped with exhaust outlet, and the other side of the reaction kettle top cover top end face is equipped with feed pipe, described
One end of feed pipe is equipped with sealed butterfly valve, and the side of the sealed butterfly valve is equipped with fan, the oblique upper installation of the fan
There is granular polystyrene feed inlet, motor is installed above the reaction kettle top cover, the inner wall of the reaction kettle outer wall is equipped with instead
Kettle liner is answered, the inner wall of the reaction kettle liner is equipped with anti-corrosion pipe, and the side of the anti-corrosion pipe is equipped with auger bar, institute
It states and filter screen is installed below auger bar.
Preferably, the finished particle outlet and one end of U-tube are provided with flange, and the end face of flange is provided with hole,
The finished particle outlet and U-tube are bolted.
Preferably, the exhaust outlet top end face is provided with top cover, and top cover end face is provided with hole, the exhaust outlet and top cover
It is bolted.
Preferably, the lower end surface of the reaction kettle top cover and the upper surface of reaction kettle liner are provided with hole, the reaction
Kettle top lid is bolted with reaction kettle liner.
Preferably, transmission group is provided with above the auger bar, the auger bar and motor pass through transmission
Group connection.
Preferably, the motor, self priming pump, pressure pump, fan and temperature sensing device and control device are electrically connected.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model passes through the rotation of auger bar, forms a power downward always, allows granular polystyrene can
More uniform prefoam；
2, the utility model passes through the electric connection of control device and temperature sensing device, can preferably monitor reaction kettle
The variation of internal temperature, makes adjustment in time, increases working efficiency；
3, the utility model heats reaction kettle inside by steam, forms food steamer effect, sends out granular polystyrene in advance
It is more uniform after bubble；
4, finished particle is discharged by the air pressure that pressure pump is formed in the utility model, increases working efficiency, and will not destroy
The appearance of particle.
Detailed description of the invention
Fig. 1 is a kind of styrofoam production prefoam device entirety main view of the utility model；
Fig. 2 is a kind of styrofoam production prefoam device entirety sectional view of the utility model；
Fig. 3 is a kind of styrofoam production prefoam device top view of the utility model.
In figure: 1, granular polystyrene feed inlet；2, fan；3, sealed butterfly valve；4, feed pipe；5, pressure pump；6, pressure pipe；7,
Steam inlet；8, self priming pump；9, mixed liquor arranges mouth；10, motor；11, reaction kettle top cover；12, temperature sensing device；13, it mixes
Liquid-inlet；14, exhaust outlet；15, reaction kettle outer wall；16, steam (vapor) outlet；17, U-tube；18, finished particle exports；19, it controls
Device；20, wastewater outlet；21, auger bar；22, anti-corrosion pipe；23, reaction kettle liner；24, filter screen；25, control device
Dust-proof top cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of styrofoam production prefoam device, packet
Reaction kettle outer wall 15 is included, the front end face of reaction kettle outer wall 15 is equipped with control device dust-proof top cover 25, control device dust-proof top cover
25 lower section is equipped with control device 19, and the lower section of reaction kettle outer wall 15 is equipped with mixed liquor row's mouth 9, and mixed liquor arranges the one of mouth 9
Side is equipped with wastewater outlet 20, and the other side of mixed liquor row's mouth 9 is equipped with self priming pump 8, accelerates the discharge of residual mixed liquor, increase
Working efficiency, the lower section that the side of reaction kettle outer wall 15 is equipped with 16. steam (vapor) outlet 16 of steam (vapor) outlet are equipped with finished particle and go out
One end of mouth 18, finished particle outlet 18 is equipped with U-tube 17, and the other side of reaction kettle outer wall 15 is equipped with steam inlet 7, steams
The top of vapour entrance 7 is equipped with pressure pipe 6, and one end of pressure pipe 6 is equipped with pressure pump 5, the top installation of reaction kettle outer wall 15
There is reaction kettle top cover 11, the side of 11 top end face of reaction kettle top cover is equipped with temperature sensing device 12, temperature sensing device 12
Side is equipped with mixing liquid import 13, and the side of mixing liquid import 13 is equipped with exhaust outlet 14,11 top of reaction kettle top cover
The other side in face is equipped with feed pipe 4, and one end of feed pipe 4 is equipped with sealed butterfly valve 3, and the side of sealed butterfly valve 3 is equipped with wind
Fan 2, the oblique upper of fan 2 is equipped with granular polystyrene feed inlet 1, and the top of reaction kettle top cover 11 is equipped with motor 10, reaction kettle
The inner wall of outer wall 15 is equipped with reaction kettle liner 23, and the inner wall of reaction kettle liner 23 is equipped with anti-corrosion pipe 22, more effectively prevents
The erosion of mixing liquid avoids repairing and influencing production efficiency, and the side of anti-corrosion pipe 22 is equipped with auger bar 21, and spiral is stirred
The lower section for mixing bar 21 is equipped with filter screen 24.
Further, finished particle outlet 18 and one end of U-tube 17 are provided with flange, and the end face of flange is provided with hole,
Finished particle outlet 18 and U-tube 17 are bolted, and are easily installed and dismantle.
Further, 14 top end face of exhaust outlet is provided with top cover, and top cover end face is provided with hole, and exhaust outlet 14 passes through with top cover
It is bolted, is easily installed and dismantles.
Further, the lower end surface of reaction kettle top cover 11 and the upper surface of reaction kettle liner 23 are provided with hole, react kettle top
Lid 11 is bolted with reaction kettle liner 23, is easily installed and dismantles.
Further, the top of auger bar 21 is provided with transmission group, and auger bar 21 and motor 10 pass through transmission group
Cost is saved in connection, the loss of the reduction power of minimum.
Further, motor 10, self priming pump 8, pressure pump 5, fan 2 and temperature sensing device 12 electrically connect with control device 19
It connects, so that it is controlled each device more convenient, quick.
Working principle: being injected into reaction kettle liner 23 from temperature sensing device 12 in use, prefoam liquid will be mixed,
And it is proportional with granular polystyrene, rear enclosed mixing liquid import 13 is completed in injection, then a certain proportion of granular polystyrene is fallen
Enter granular polystyrene feed inlet 1 and open fan 2 and sealed butterfly valve 3, enters particle inside reaction kettle liner 23 with air-flow,
Extra gas can be discharged from exhaust outlet 14, close sealed butterfly valve 3 and fan 2 later, open motor 10, and pass through transmission group
Auger bar 21 is driven, homogeneous immersion is carried out to granular polystyrene, while vapor is injected to the inside of reaction kettle outer wall 15, it is more
Remaining vapor can be discharged from steam (vapor) outlet 16, and the water after liquefying to the cold is discharged from wastewater outlet 20, makes reaction kettle liner 23
Inside forms food steamer state, when infiltration uniformly after, can direct foamed state, and close motor 10, open self priming pump 8, reacting
The mixed liquor of 23 internal residual of kettle liner is discharged from mixed liquor row's mouth 9, particle will not be made to arrange together by the filtering of filter screen 24
Out, some inlet and outlet influential on air pressure are closed after the completion of drain, open pressure pump 5 to the 23 inside punching press of reaction kettle liner,
Finished particle outlet 18 is opened after completing punching press, recycles finished particle using air pressure.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of styrofoam production prefoam device, including reaction kettle outer wall (15), it is characterised in that: the reaction kettle outer wall
(15) front end face is equipped with control device dust-proof top cover (25), and control dress is equipped with below control device dust-proof top cover (25)
It sets (19), mixed liquor row mouth (9), the side peace of mixed liquor row mouth (9) is installed below the reaction kettle outer wall (15)
Equipped with wastewater outlet (20), the other side of mixed liquor row mouth (9) is equipped with self priming pump (8), the reaction kettle outer wall (15)
Side be equipped with below steam (vapor) outlet (16) described in steam (vapor) outlet (16) be equipped with finished particle outlet (18), it is described at
One end of product particle outlet (18) is equipped with U-tube (17), and the other side of the reaction kettle outer wall (15) is equipped with steam inlet
(7), it being equipped with pressure pipe (6) above the steam inlet (7), one end of the pressure pipe (6) is equipped with pressure pump (5),
It is equipped with reaction kettle top cover (11) above the reaction kettle outer wall (15), the side peace of reaction kettle top cover (11) top end face
Equipped with temperature sensing device (12), the side of the temperature sensing device (12) is equipped with mixing liquid import (13), described mixed
Close liquid-inlet (13) side be equipped with exhaust outlet (14), the other side of reaction kettle top cover (11) top end face be equipped with into
One end of expects pipe (4), the feed pipe (4) is equipped with sealed butterfly valve (3), and the side of the sealed butterfly valve (3) is equipped with fan
(2), the oblique upper of the fan (2) is equipped with granular polystyrene feed inlet (1), is equipped with above the reaction kettle top cover (11)
The inner wall of motor (10), the reaction kettle outer wall (15) is equipped with reaction kettle liner (23), the reaction kettle liner (23) it is interior
Wall is equipped with anti-corrosion pipe (22), and the side of the anti-corrosion pipe (22) is equipped with auger bar (21), the auger bar
(21) filter screen (24) are installed below.
2. a kind of styrofoam production prefoam device according to claim 1, it is characterised in that: the finished particle goes out
One end of mouthful (18) and U-tube (17) is provided with flange, and the end face of flange is provided with hole, the finished particle export (18) and
U-tube (17) is bolted.
3. a kind of styrofoam production prefoam device according to claim 1, it is characterised in that: the exhaust outlet (14)
Top end face is provided with top cover, and top cover end face is provided with hole, and the exhaust outlet (14) is bolted with top cover.
4. a kind of styrofoam production prefoam device according to claim 1, it is characterised in that: the reaction kettle top cover
(11) upper surface of lower end surface and reaction kettle liner (23) is provided with hole, the reaction kettle top cover (11) and reaction kettle liner
(23) it is bolted.
5. a kind of styrofoam production prefoam device according to claim 1, it is characterised in that: the auger bar
(21) transmission group is provided with above, the auger bar (21) is connect with motor (10) by transmission group.
6. a kind of styrofoam production prefoam device according to claim 1, it is characterised in that: the motor (10),
Self priming pump (8), pressure pump (5), fan (2) and temperature sensing device (12) and control device (19) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542889.6U CN208881036U (en) | 2018-09-20 | 2018-09-20 | A kind of styrofoam production prefoam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542889.6U CN208881036U (en) | 2018-09-20 | 2018-09-20 | A kind of styrofoam production prefoam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208881036U true CN208881036U (en) | 2019-05-21 |
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ID=66513292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821542889.6U Active CN208881036U (en) | 2018-09-20 | 2018-09-20 | A kind of styrofoam production prefoam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208881036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900938A (en) * | 2019-12-02 | 2020-03-24 | 快思瑞科技(上海)有限公司 | Reaction kettle type foaming device and foaming method for heat-expandable microspheres |
| CN111516200A (en) * | 2020-04-20 | 2020-08-11 | 温州飞龙聚氨酯设备工程有限公司 | Precision polyurethane high-pressure foaming machine |
-
2018
- 2018-09-20 CN CN201821542889.6U patent/CN208881036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900938A (en) * | 2019-12-02 | 2020-03-24 | 快思瑞科技(上海)有限公司 | Reaction kettle type foaming device and foaming method for heat-expandable microspheres |
| CN111516200A (en) * | 2020-04-20 | 2020-08-11 | 温州飞龙聚氨酯设备工程有限公司 | Precision polyurethane high-pressure foaming machine |
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