CN202318638U - Rubber plastic dryer - Google Patents
Rubber plastic dryer Download PDFInfo
- Publication number
- CN202318638U CN202318638U CN2011204533971U CN201120453397U CN202318638U CN 202318638 U CN202318638 U CN 202318638U CN 2011204533971 U CN2011204533971 U CN 2011204533971U CN 201120453397 U CN201120453397 U CN 201120453397U CN 202318638 U CN202318638 U CN 202318638U
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- CN
- China
- Prior art keywords
- electromagnetic induction
- induction heating
- air guide
- hopper
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a rubber plastic dryer, which comprises a material hopper, a fan and an air guide pipe, wherein the material hopper is communicated with the fan through the air guide pipe. The rubber plastic dryer is characterized in that an electromagnetic induction heating device is arranged on the air guide pipe, wherein the electromagnetic induction heating device comprises a determined amount of electromagnetic induction heating rings and a metal pipe; the determined amount of electromagnetic induction heating rings are evenly sleeved on the outer surface of the metal pipe; and a temperature induction device is arranged at a part of the air guide pipe, which is connected with the material hopper. The electromagnetic induction heating device of the rubber plastic drier provides high frequency output by utilizing an electromagnetic induction principle, so the metal pipe in the electromagnetic induction heating rings can induce a very strong electromagnetic eddy current and be rapidly warmed up to evenly heat air exhausted from the fan in the metal pipe; compared with an electric heating wire heating manner, the heating manner has the advantages of high stability and good drying effect; and meanwhile, the energy utilization rate is high, the cost is reduced, the effect of energy conservation is achieved and the use is safe and reliable.
Description
Technical field
The utility model relates to a kind of rubber and plastic process technology, particularly a kind of rubber and plastic drying machine.
Background technology
In the social development at present, the use more and more widely of product of rubber and plastic quilt, rubber and plastic is the general designation of rubber and plastics, and rubber mainly is used in the tire production industry, and plastics then mainly are to be used in the commodity production industry.
The rubber and plastic raw material all can be dried processing in injection molding process, to enhance product performance.So also all can supporting rubber and plastic drying plant on the rubber and plastic injection-moulding device, these rubber and plastic drying plants mainly utilize boiler caliduct distribute heat to dry, and utilize electric energy, fuel oil, combustion gas, coal-fired various forms of small-sized drying plant modes in addition.The characteristics of utilizing boiler heating to dry are the production that can form scale, and weak point is that bulky complex structure, drying rate are slow; Utilize electric energy, fuel oil, combustion gas, the energy wave was serious when coal-fired various forms of small-sized drying plants carried out the rubber and plastic raw material stoving, and had potential safety hazard.Therefore a kind of new rubber and plastic raw material stoving equipment appearred in the market; Adopt heating wire warm braw pipeline to dry exactly; Its general configuration is exactly to set up a blowing mouth at the hopper place of injection machine; In blowing mouth, set up one group of heating wire the blowing mouth warm braw that comes out is dried the rubber and plastic raw material, this drying mode is simple in structure, and drying rate is fast.
But structurally there is not enough point in above-mentioned heating wire warm braw pipeline drying plant; Be exactly heating wire in use for some time; The phenomenon of oxidation and corrupted can appear in the surface, influences its operating efficiency, and the warm braw pipeline is descended to rubber and plastic raw material stoving effect; And bake out temperature is inhomogeneous, influences the quality of rubber-plastics material; Also there is certain potential safety hazard in heating wire when conduction simultaneously.
The utility model content
The purpose of the utility model is to provide a kind of use stable for the deficiency that solves above-mentioned prior art, the rubber and plastic drying machine of good drying effect.
To achieve these goals; The rubber and plastic drying machine that the utility model designed; Comprise hopper, blower fan and guide duct, hopper is communicated with through guide duct with blower fan, it is characterized in that on guide duct, being provided with electromagnetic induction heater; Said electromagnetic induction heater is made up of the electromagnetic induction heating coil and the metal tube of quantification; The electromagnetic induction heating coil of quantification is socketed in the metal tube outer surface uniformly, and the junction with hopper on guide duct is provided with temperature sensing device, on hopper, is fixed with the controller of control electromagnetic induction heating coil and temperature sensing device.
Electromagnetic induction device in the said structure utilizes the principle of electromagnetic induction that high frequency output is provided, and can make the very strong electromagnetic eddy of metal tube induction in the electromagnetic induction heating coil, makes its rapid intensification; The wind that blower fan is discharged in the uniform heating metal tube, this mode of heating heats than heating wire, and it is high that it has stability; The advantage of good drying effect; Capacity usage ratio is high simultaneously, reduces cost, realizes energy-conservation effect, and is safe and reliable.
The rubber and plastic drying machine that the utility model obtains, its electromagnetic induction device utilize the principle of electromagnetic induction that high frequency output is provided, and can make the very strong electromagnetic eddy of metal tube induction in the electromagnetic induction heating coil; Make its rapid intensification, the wind that blower fan is discharged in the uniform heating metal tube, this mode of heating heats than heating wire; It is high that it has stability, the advantage of good drying effect, and capacity usage ratio is high simultaneously; Reduce cost, realize energy-conservation effect, safe and reliable.
Description of drawings
Fig. 1 is the rubber and plastic drying machine general structure sketch map of embodiment.
Among the figure: hopper 1, blower fan 2, electromagnetic induction heating coil 3, metal tube 4, guide duct 5, temperature sensing device 6, electromagnetic induction heater 7, controller 8.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
As shown in Figure 1; The rubber and plastic drying machine that present embodiment provides; Comprise hopper 1, blower fan 2 and guide duct 5, hopper 1 is communicated with through guide duct 5 with blower fan 2, and electromagnetic induction heater 7 is installed on guide duct 5; Electromagnetic induction heater 7 is made up of with metal tube 4 electromagnetic induction heating coil 3 of quantification; The electromagnetic induction heating coil 3 of quantification is socketed in metal tube 4 outer surfaces uniformly, and the junction with hopper 1 on the guide duct 5 is equipped with temperature sensing device 6, on hopper 1, is fixed with the controller 8 of control electromagnetic induction heating coil 3 and temperature sensing device 6; The number of electromagnetic induction heating coil 3 is decided according to specific requirement, can be 1,3 or 2.
In concrete work: after the energized, controller 8 work, and operation electromagnetic induction heating coil 3 and temperature sensing device 7; Material is put into hopper 1, through power initiation blower fan 2, blower fan 2 runnings; Cold wind gets into guide duct 5, and electromagnetic induction heater 7 utilizes electromagnetic induction principle to obtain high frequency output, makes that the metal tube 4 in the coil is responded to very strong electromagnetic eddy; Metal tube is heated up rapidly, and the cold wind in the uniform heating metal tube 4 is sent in the hopper 1 through guide duct 5 then; Material in the hopper is dried rapidly, and when hot blast got into the junction of hopper 1 and guide duct 5, temperature sensing device 6 detected temperature and sends into controller 8; Through to each Module Design in the controller 8 when temperature exceeds the standard value of setting, controller 8 starts warning functions, if when the temperature of sensing surpasses the highest standard value of setting; Drying machine quits work, and starts the function of holding circuit.
Claims (1)
1. rubber and plastic drying machine; Comprise hopper (1), blower fan (2) and guide duct (5); Hopper (1) is communicated with through guide duct (5) with blower fan (2); It is characterized in that on guide duct (5), being provided with electromagnetic induction heater (7), said electromagnetic induction heater (7) is made up of the electromagnetic induction heating coil (3) and the metal tube (4) of quantification, and the electromagnetic induction heating coil of quantification (3) is socketed in metal tube (4) outer surface uniformly; Junction last at guide duct (5) and hopper (1) is provided with temperature sensing device (6), on hopper (1), is fixed with the controller (8) of control electromagnetic induction heating coil (3) and temperature sensing device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204533971U CN202318638U (en) | 2011-11-16 | 2011-11-16 | Rubber plastic dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204533971U CN202318638U (en) | 2011-11-16 | 2011-11-16 | Rubber plastic dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318638U true CN202318638U (en) | 2012-07-11 |
Family
ID=46430634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204533971U Expired - Lifetime CN202318638U (en) | 2011-11-16 | 2011-11-16 | Rubber plastic dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398321A (en) * | 2011-11-16 | 2012-04-04 | 宁波高新区安立特电气科技有限公司 | Rubber and plastic drying machine |
| CN103264456A (en) * | 2013-05-20 | 2013-08-28 | 海宁王骏橡塑制品有限公司 | Drying cylinder in rubber and plastic product drying system |
-
2011
- 2011-11-16 CN CN2011204533971U patent/CN202318638U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398321A (en) * | 2011-11-16 | 2012-04-04 | 宁波高新区安立特电气科技有限公司 | Rubber and plastic drying machine |
| CN103264456A (en) * | 2013-05-20 | 2013-08-28 | 海宁王骏橡塑制品有限公司 | Drying cylinder in rubber and plastic product drying system |
| CN103264456B (en) * | 2013-05-20 | 2015-04-08 | 海宁王骏橡塑制品有限公司 | Drying cylinder in rubber and plastic product drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |