CN206633302U - A kind of energy-saving heat exchanger for foam production - Google Patents
A kind of energy-saving heat exchanger for foam production Download PDFInfo
- Publication number
- CN206633302U CN206633302U CN201720294610.6U CN201720294610U CN206633302U CN 206633302 U CN206633302 U CN 206633302U CN 201720294610 U CN201720294610 U CN 201720294610U CN 206633302 U CN206633302 U CN 206633302U
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- foam
- airduct
- cooling bay
- temperature
- mold
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Abstract
The utility model discloses a kind of energy-saving heat exchanger for foam production, it belongs to foam production technical field, including foam beads storehouse, foam mold, high-temperature steam tank and cooling bay, airduct is provided between foam beads storehouse and foam mold to connect, pipeline is provided between high-temperature steam tank and foam mold to connect, water inlet pipe and outlet pipe are respectively equipped between cooling bay and foam mold to connect, part airduct is located in the cooling bay；The utility model is by the way that part airduct is located in cooling bay, it can make it that the high-temperature water in air and cooling bay in airduct is exchanged heat, improve the temperature of the air in airduct, during so that EPS feed particles wind is transported in the die cavity of foam mold, make the temperature reduction of foam mold slower, reduce the heat for subsequently using and being consumed during high-temperature steam heat froth plastic mould, shorten foamed time, improve the quality of foam plastic product.
Description
Technical field
It the utility model is related to foam production technical field, and in particular to a kind of energy-conservation for foam production
Heat exchanger.
Background technology
It is in light weight, shockproof good that foam plastic product has the characteristics that, in medical treatment, food, electromechanics, instrument, hardware and day
With being had a wide range of applications in product packaging, foam plastic product is made of EPS (expandable polystyrene) feed particles.
Existing foamed plastics processing method is (as shown in Figure 1)：EPS feed particles are put into foam mould in a manner of wind is transported
In the die cavity of tool, EPS feed particles is foamed by high-temperature steam heat froth plastic mould, after the completion of foaming, use cooling
Water cools down to foam mold, foam plastic product is separated with foam mold.
Following problem in the prior art be present：First, using air at room temperature in wind-delivering pipeline, empty using room temperature
During EPS feed particles to be blown into gas the die cavity of foam mold, air at room temperature can quickly reduce foamed plastics
The temperature of mould so that more heats can be consumed during subsequent use high-temperature steam heat froth plastic mould
Foam mold can be heated to target temperature, and heating process also may require that the longer time；2nd, using cooling water pair
Foam mold cooling after can produce the higher water of temperature, the higher water of temperature can be flow back into cooling bay cooled down after with
Recycle, the heat of the higher water of the temperature not only wastes, or even also needs to add by using the mode of cooling tower
Fast radiating could meet the purpose recycled；3rd, due to the time of high-temperature steam heat froth plastic mould in the prior art
It is longer so that the foaming effect of the EPS feed particles in foam mold is poor, causes foam plastic product surface not only
It is sliding, have a strong impact on the quality of foam plastic product.
Utility model content
For the problems of in the prior art, a kind of energy-conservation for foam production provided by the utility model
Heat exchanger, using the air cooled down after foam mold in caused high-temperature water heating airduct, reduce foam plastic product
Molding time, effectively recycled the discarded energy, and improve the quality of foam plastic product.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of energy-saving heat exchanger for foam production, including foam beads storehouse, foam mold, high-temperature steam
Tank and cooling bay, between the foam beads storehouse and the foam mold be provided with airduct to connect, the high-temperature steam tank with
Pipeline is provided between the foam mold to connect, water inlet pipe is respectively equipped between the cooling bay and the foam mold
With outlet pipe to connect, the part airduct is located in the cooling bay.
As a kind of perferred technical scheme, the airduct in the cooling bay is in the shape of a spiral or S-shaped is set, and has
Help improve the contact area of the high-temperature water in airduct and cooling bay, improve high-temperature water in the air and cooling bay in airduct
Heat exchange amount so that the temperature of high-temperature water of the temperatures approach of the air in airduct in cooling bay.
As a kind of perferred technical scheme, the airduct end is provided with blower fan, and blower fan is used to realize that the wind-force of airduct to pass
The function of sending.
As a kind of perferred technical scheme, it is provided with cooling tower in the cooling bay, it is used for cooling tower in accelerating in cooling bay
The cooling rate of high-temperature water.
As a kind of perferred technical scheme, the water inlet pipe is provided with water pump, and water pump causes cooling in cooling bay well
Water foam mold is cooled down by water inlet pipe, realize recycling for water.
The beneficial effects of the utility model are shown：
The utility model can cause the air in airduct and cooling by way of part airduct is located in cooling bay
High-temperature water in pond carries out heat exchange, not only increases the temperature of the air in airduct so that EPS feed particles wind is transported into bubble
When in the die cavity of foam plastic mould, make the temperature reduction of foam mold slower, subsequently high-temperature steam is used so as to reduce
The heat consumed during heat froth plastic mould, shortens foamed time, improves the quality of foam plastic product, and
And recycling is realized to the heat of the high-temperature water in cooling bay, the heat for avoiding cooling bay high temperature water volatilizees in vain,
Also the radiating to cooling bay high temperature water has certain facilitation effect, shortens the working time of cooling tower in cooling bay, enters one
Step improves energy-saving effect.
Brief description of the drawings
Fig. 1 is the overall structure diagram of existing foam production technology；
Fig. 2 is a kind of overall structure diagram of energy-saving heat exchanger for foam production of the utility model；
In figure：1- blower fans, 2- foam beads storehouse, 3- high-temperature steams tank, 4- airducts, 5- outlet pipes, 6- foam molds,
7- cooling bays, 8- cooling towers, 9- water inlet pipes, 10- water pumps.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
Fig. 2 is overall structure diagram of the present utility model, including foam beads storehouse 2, foam mold 6, high temperature are steamed
Vapour tank 3 and cooling bay 7, airduct 4 is provided between foam beads storehouse 2 and foam mold 6 to connect, high-temperature steam tank 3 and foam
Between plastic mould 6 be provided with pipeline to connect, be respectively equipped between cooling bay 7 and foam mold 6 water inlet pipe 9 and outlet pipe 5 with
Connection, part airduct 4 are located in cooling bay 7；The end of airduct 4 is provided with blower fan 1；Cooling tower 8 is provided with cooling bay 7；On water inlet pipe 9
Provided with water pump 10.
Specific works mode of the present utility model is as follows：
As shown in Fig. 2 when the air in airduct 4 is by cooling bay 7, carried out with the higher water of the temperature in cooling bay 7
Heat exchange temperature is raised, and the EPS feed particles in foam beads storehouse 2 are blown into foam by the elevated air of temperature in airduct 4
In the die cavity of plastic mould 6, EPS raw materials are then made to the heating of foam mold 6 by the high-temperature steam in high-temperature steam tank 3
Granule foaming, after the completion of foaming, foam mold 6 is cooled down by the relatively low water of the temperature in water inlet pipe 9, makes foamed plastics
Product separates with foam mold 6, and the elevated water of temperature flows out from outlet pipe 5, so as to complete foam plastic product
Flow.In actual production process, the air themperature in airduct 4 heated through the higher water of the temperature in cooling bay 7 is at 30 degree
Left and right, compared to air at room temperature of the prior art, particularly winter, EPS feed particles are blown into by foam plastic by airduct 4
Expecting the process of the die cavity of mould 6 can make the temperature of foam mold reduce by 10 degree or so less, so that being steamed by high temperature
During the high-temperature steam of vapour tank 3 heats to foam mold 6, the consumption of high-temperature steam reduces 15%, EPS feed particles
Foamed time shorten 10% so that the foaming effect of EPS feed particles is more preferable, manufactured foam plastic product surface more light
It is sliding, it ensure that the quality of foam plastic product；Meanwhile the heat of the water in cooling bay 7 some pass through the air in airduct 4
Realize and recycle, so as to alleviate the workload of cooling tower 8 in cooling bay 7, in actual use, the working time of cooling tower 8
20% can be shortened.
Wherein, the airduct 4 in cooling bay 7 is in the shape of a spiral or S-shaped is set, and improves airduct 4 and the height in cooling bay 7
The contact area of warm water, improve the heat exchange amount of the air and the high-temperature water in cooling bay 7 in airduct 4 so that in airduct 4
Air themperature levels off to the temperature of the high-temperature water in cooling bay 7；The end of airduct 4 is provided with blower fan 1, and blower fan 1 can realize airduct 4
Wind-force transmits；Cooling tower 8 in cooling bay 7 can accelerate the cooling rate of the high temperature water of cooling bay 7；Water inlet pipe 9 is provided with water
Pump 10 so that the water cooled down in cooling bay 7 is cooled down by water inlet pipe 9 to foam mold 6, realizes the circulation of water
Utilize.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Personnel are made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from
The structure of utility model surmounts scope defined in the claims, all should belong to the scope of protection of the utility model.
Claims (5)
1. a kind of energy-saving heat exchanger for foam production, including foam beads storehouse, foam mold, high-temperature steam tank
And cooling bay, it is characterized in that, airduct is provided between the foam beads storehouse and the foam mold to connect, the high temperature steams
Pipeline is provided between vapour tank and the foam mold to connect, is respectively equipped between the cooling bay and the foam mold
To connect, the part airduct is located in the cooling bay for water inlet pipe and outlet pipe.
2. a kind of energy-saving heat exchanger for foam production according to claim 1, it is characterized in that, located at described cold
But the airduct in pond is in the shape of a spiral or S-shaped is set.
3. a kind of energy-saving heat exchanger for foam production according to claim 1, it is characterized in that, the airduct end
Portion is provided with blower fan.
4. a kind of energy-saving heat exchanger for foam production according to claim 1, it is characterized in that, the cooling bay
In be provided with cooling tower.
5. a kind of energy-saving heat exchanger for foam production according to claim 1, it is characterized in that, the water inlet pipe
It is provided with water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294610.6U CN206633302U (en) | 2017-03-24 | 2017-03-24 | A kind of energy-saving heat exchanger for foam production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294610.6U CN206633302U (en) | 2017-03-24 | 2017-03-24 | A kind of energy-saving heat exchanger for foam production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633302U true CN206633302U (en) | 2017-11-14 |
Family
ID=60259311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294610.6U Expired - Fee Related CN206633302U (en) | 2017-03-24 | 2017-03-24 | A kind of energy-saving heat exchanger for foam production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664453A (en) * | 2018-11-02 | 2019-04-23 | 保定棉金汽车饰件制造有限公司 | A kind of energy conservation epp production line |
-
2017
- 2017-03-24 CN CN201720294610.6U patent/CN206633302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664453A (en) * | 2018-11-02 | 2019-04-23 | 保定棉金汽车饰件制造有限公司 | A kind of energy conservation epp production line |
| CN109664453B (en) * | 2018-11-02 | 2020-11-10 | 保定棉金汽车饰件制造有限公司 | Energy-saving epp production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180704 Address after: 261505 No. 4098, Yi An Avenue, Gaomi City, Weifang, Shandong. Patentee after: GAOMI MEIJIASHUO MACHINERY TECHNOLOGY Co.,Ltd. Address before: 261505 No. 4098, Yi An Avenue, Gaomi City, Weifang, Shandong. Patentee before: GAOMI MEIJIASHUO HEAT EXCHANGE EQUIPMENT FACTORY |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |