CN203077530U - Microwave foaming furnace with far infrared device and foaming system - Google Patents
Microwave foaming furnace with far infrared device and foaming system Download PDFInfo
- Publication number
- CN203077530U CN203077530U CN 201320082911 CN201320082911U CN203077530U CN 203077530 U CN203077530 U CN 203077530U CN 201320082911 CN201320082911 CN 201320082911 CN 201320082911 U CN201320082911 U CN 201320082911U CN 203077530 U CN203077530 U CN 203077530U
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- microwave
- far infrared
- control device
- foaming
- foaming furnace
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a microwave foaming furnace with a far infrared device and a foaming system, which solve the problems that the traditional foaming device cannot determine the temperature condition easily, and the production efficiency is low in the prior art. The microwave foaming furnace comprises a control device, a far infrared heating pipe and a magnetic control pipe, wherein the far infrared heating pipe is electrically connected with the control device, and is used for emitting far infrared rays under the control of the control device; and the magnetic control pipe is electrically connected with the control device, and is used for generating microwave energy under the control of the control device. By adopting the technical scheme provided by the utility model, the microwave foaming furnace with the far infrared device and the foaming system are rapid in heating speed, are high in thermal stability, and are energy-saving and environment-friendly.
Description
Technical field
The utility model relates to chemical production field, relates in particular to a kind of microwave foaming furnace and foamed system with far infrared device.
Background technology
The amino resins foaming, especially melamine resin foaming not only needs suitable blowing temperature also to need suitable hot environment.The hot environment that traditional foaming machine generally all adopts hot blast, steam etc. to provide foaming to need.Adopt hot blast to improve environment temperature, speed is slow, and it is bigger to be subjected to door opened and hot blast to enter the position influence of inner chamber, not only wastes energy, and is difficult to determine temperature conditions.Adopt steam to improve environment temperature, steam pressure instability, moisture many, productivity effect is low.
In the prior art, traditional foaming machine exists that temperature conditions is difficult to determine, productivity effect is low, for this problem, does not propose effective solution at present as yet.
Summary of the invention
Main purpose of the present utility model provides a kind of microwave foaming furnace and foamed system with far infrared device, to solve the problem that traditional foaming machine in the prior art exists temperature conditions to be difficult to determine, productivity effect is low.
To achieve these goals, according to an aspect of the present utility model, provide a kind of microwave foaming furnace with far infrared device.
The microwave foaming furnace of band far infrared device of the present utility model comprises: control device; The far infrared heating pipe is electrically connected with control device, is used under the control of control device emitting far-infrared; Magnetron is electrically connected with control device, is used for producing microwave energy under the control of control device.
Further, microwave foaming furnace also comprises: rotating mechanism is electrically connected with control device.
Further, microwave foaming furnace also comprises: the heat radiation of electrical apparatus device is electrically connected with control device.
Further, control device comprises: the power setting device; The timing setting device.
According on the other hand of the present utility model, provide a kind of foamed system with far infrared device.
The foamed system of band far infrared device of the present utility model comprises: the microwave foaming furnace of band far infrared device of the present utility model; Foaming mould is foam molding equipment.
According to the technical solution of the utility model, provide hot environment by the far infrared heating pipe for the amino resins foaming, firing rate is fast, heat endurance is high, long service life, energy-conserving and environment-protective, and the density of foamed plastics and intensity are obviously improved, and the foamed plastics interior void obviously reduces simultaneously.
Description of drawings
Figure of description is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation block diagram according to the microwave foaming furnace of the band far infrared device of the utility model embodiment; And
Fig. 2 is the process chart according to the foamed system of the band far infrared device of the utility model embodiment.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 is the structural representation block diagram according to the microwave foaming furnace 100 of the band far infrared device of the utility model embodiment.
As shown in Figure 1, the microwave foaming furnace 100 of this band far infrared device mainly comprises:
Far infrared heating pipe 130 is electrically connected with control device 110, is used under the control of control device 110 emitting far-infrared.Far infrared heating pipe 130 can be provided with one or more, to the heating of microwave foaming furnace 100 inner chambers, for the amino resins foaming provides hot environment, it is to the heating of expanding foam solution surface simultaneously, quicken foamed plastics perforate venting, effectively reduced the inner probability that the cavity occurs of foamed plastics.This Far-infrared Heating mode, firing rate is fast, be subjected to door opened influence very little, and be easy to control, cavity temperature in only needing on the control panel of control device 110 correspondences, to set, far infrared heating pipe 130 provides corresponding heat energy automatically, and temperature remains on the scope that sets automatically.
Preferably, far infrared heating pipe 130 temperature ranges can be set in 0-300 ℃.
Magnetron 150 is electrically connected with control device 110, is used for producing microwave energy under the control of control device 110.Heating using microwave makes the inner thermally equivalent of expanding foam solution, for the expansion of foamed plastics provides heat energy.
Heat radiation of electrical apparatus device 190 is electrically connected with control device 110.Be used for process, reduce the temperature in the foaming furnace, with the normal operation that guarantees foaming furnace and prolong its service life in Far-infrared Heating and heating using microwave.
The microwave foaming furnace 100 of band far infrared device of the present utility model, because being set, far infrared heating pipe 130 provides hot environment for the amino resins foaming, firing rate is fast, the efficiency of heating surface is high, long service life, energy-conserving and environment-protective, cold-resistant heat shocks is strong, thermal coefficient of expansion is minimum, high heat endurance is arranged, can bear violent variations in temperature, and melamine foam foams in this hot environment, the density of foamed plastics and intensity can obviously improve, and the foamed plastics interior void obviously reduces simultaneously.
Fig. 2 is the process chart according to the foamed system of the band far infrared device of the utility model embodiment.
As shown in Figure 2, the foamed system of the utility model band far infrared device mainly comprises: the microwave foaming furnace 100 of band far infrared device of the present utility model also comprises foaming mould 200.
Wherein, foaming mould 200 is a foam molding equipment, selects for use the high temperature resistant and good material of microwave penetration to make.The material that can be used for doing foaming mould 200 has: polytetrafluoroethylene (PTFE), the quartz glass that purity is high, anti-microwave ceramics, polypropylene, nylon, polyformaldehyde, pottery etc.
Now the technical process of the foamed system of the utility model band far infrared device being made foamed plastics in conjunction with Fig. 2 is described below:
Production method 1
Melamine foam expanding foam solution 1000 grams are poured in the polytetrafluoroethylene (PTFE) foaming mould 200, the foaming mould 200 that material is housed is placed on the rotating disk of rotating mechanism 170 in the microwave foaming furnace 100, close fire door.Speed with 5rpm starts rotating disk, opens Far-infrared Heating, and the set environment temperature is 50 ℃.Far-infrared Heating starts automatically, and in 30 seconds time, the environment temperature of microwave foaming furnace 100 inner chambers meeting automatic stabilisation is at 50 ± 3 ℃.Open microwave power 4kw, setting microwave heating time is 3 minutes.When arriving 3 minutes, heating using microwave and Far-infrared Heating stop automatically.Open the microwave foaming furnace door, take out the foamed plastics in foaming mould 200 and the foaming mould 200.
Production method 2
Melamine foam expanding foam solution 1500 grams are poured in the polytetrafluoroethylene (PTFE) foaming mould 200, the foaming mould 200 that material is housed is placed on the rotating disk of rotating mechanism 170 in the microwave foaming furnace 100, close fire door.Speed with 5rpm starts rotating disk, opens Far-infrared Heating, and the set environment temperature is 80 ℃.Far-infrared Heating starts automatically, and in 40 seconds time, the environment temperature of microwave foaming furnace 100 inner chambers meeting automatic stabilisation is at 80 ± 3 ℃.Open microwave power 5kw, setting microwave heating time is 4 minutes.When arriving 4 minutes, heating using microwave and Far-infrared Heating stop automatically.Open the microwave foaming furnace door, take out the foamed plastics in foaming mould 200 and the foaming mould 200.
Production method 3
Melamine foam expanding foam solution 2000 grams are poured in the polytetrafluoroethylene (PTFE) foaming mould 200, the foaming mould 200 that material is housed is placed on the rotating disk of rotating mechanism 170 in the microwave foaming furnace 100, close fire door.Speed with 5rpm starts rotating disk, opens Far-infrared Heating, and the set environment temperature is 100 ℃.Far-infrared Heating starts automatically, and in 45 seconds time, the environment temperature of microwave foaming furnace 100 inner chambers meeting automatic stabilisation is at 100 ± 3 ℃.Open microwave power 6kw, setting microwave heating time is 5 minutes.When arriving 5 minutes, heating using microwave and Far-infrared Heating stop automatically.Open the microwave foaming furnace door, take out the foamed plastics in foaming mould 200 and the foaming mould 200.
From above description, as can be seen, the microwave foaming furnace of band far infrared device of the present utility model and foamed system, be provided with far infrared heating pipe 130 and provide hot environment for the amino resins foaming, firing rate is fast, heat endurance is high, long service life, energy-conserving and environment-protective, the density and the intensity of foamed plastics can obviously be improved, and the foamed plastics interior void obviously reduces simultaneously.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the microwave foaming furnace with far infrared device is characterized in that, comprising:
Control device;
The far infrared heating pipe is electrically connected with described control device, is used under the control of described control device emitting far-infrared;
Magnetron is electrically connected with described control device, is used for producing microwave energy under the control of described control device.
2. microwave foaming furnace according to claim 1 is characterized in that, described microwave foaming furnace also comprises:
Rotating mechanism is electrically connected with described control device.
3. microwave foaming furnace according to claim 1 is characterized in that, described microwave foaming furnace also comprises:
The heat radiation of electrical apparatus device is electrically connected with described control device.
4. according to each described microwave foaming furnace in the claim 1 to 3, it is characterized in that described control device comprises:
The power setting device;
The timing setting device.
5. the foamed system with far infrared device is characterized in that, comprising:
The microwave foaming furnace of each described band far infrared device in the claim 1 to 4;
Foaming mould is foam molding equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082911 CN203077530U (en) | 2013-02-22 | 2013-02-22 | Microwave foaming furnace with far infrared device and foaming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082911 CN203077530U (en) | 2013-02-22 | 2013-02-22 | Microwave foaming furnace with far infrared device and foaming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077530U true CN203077530U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082911 Expired - Lifetime CN203077530U (en) | 2013-02-22 | 2013-02-22 | Microwave foaming furnace with far infrared device and foaming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437447A (en) * | 2015-12-08 | 2016-03-30 | 佛山佛塑科技集团股份有限公司 | Foaming method for foamed plastic board |
| CN112140443A (en) * | 2019-06-28 | 2020-12-29 | 广州捷佛明新材料科技有限公司 | Plastic foam forming process |
-
2013
- 2013-02-22 CN CN 201320082911 patent/CN203077530U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437447A (en) * | 2015-12-08 | 2016-03-30 | 佛山佛塑科技集团股份有限公司 | Foaming method for foamed plastic board |
| CN112140443A (en) * | 2019-06-28 | 2020-12-29 | 广州捷佛明新材料科技有限公司 | Plastic foam forming process |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220507 Granted publication date: 20130724 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20130724 |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |