CN105135830A - Method for drying VIP core material through baking channel - Google Patents
Method for drying VIP core material through baking channel Download PDFInfo
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- CN105135830A CN105135830A CN201510605858.5A CN201510605858A CN105135830A CN 105135830 A CN105135830 A CN 105135830A CN 201510605858 A CN201510605858 A CN 201510605858A CN 105135830 A CN105135830 A CN 105135830A
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Abstract
A method for drying a VIP core material through a baking channel is characterized in that the baking channel is composed of an electric baking integration control cabinet, a conveying channel, an automatic deviation-rectifying device and a heating resistor. The method for drying the through the baking channel comprises the following steps: (1) first heating efficiency and the control temperature of the heating resistor in the electric baking integration control cabinet are set well; (2) the VIP core material passes through an inlet of the automatic deviation-rectifying device to enter the integration control cabinet; (3) a plurality of thermograph display panels (namely temperature measuring points) are positioned in the integration control cabinet, the drying temperature of the points are recorded at any time, and finally continuous production is formed. The process for drying through the baking channel is adopted to replace an original core material drying process; and on the premise that it is guaranteed that the product performance is not reduced, not only is the energy consumption of a drying section reduced, but also the production efficiency is improved to a large extent.
Description
Technical field
The present invention relates to a kind of drying tunnel drying means, particularly the method for dry vacuum heat-insulating plate (VIP) core of a kind of drying tunnel.
Background technology
Vacuum heat-insulating plate (VIP) is that a kind of novel super-high occurred in recent years imitates adiabatic new material, its primarily of core, Obstruct membrane and getter three part composition.Fill the compound on core and vacuum protection top layer; effectively avoid the heat trnasfer that cross-ventilation causes, therefore thermal conductivity factor can significantly reduce, and not containing any ODS material; having environmental protection and energy-efficient characteristic, is current state-of-the-art thermal insulation material in the world.
The fiber distribution of the inner core of VIP plays conclusive effect to plate thermal insulation degree, and the fibrousness distribution of core is more even, and its thermal conductivity factor is lower, and so heat-insulating property is better.And in actual production, whether the degree of drying of core evenly plays a decisive role to the distribution of its fibrousness.Core degree of drying is higher, and fiber distribution is more even, and thermal conductivity factor is reduced further, and inner in vacuum state, the heat-insulating property of vacuum heat-insulating plate improves further.
Domestic started in recent years to manufacture and adopt VIP improve refrigerator lining, whole refrigerator manufacturing industry also scrapes the great storm playing a burst of VIP application test, and the issuing and implementation of the emergence of twentieth century Chinese manufacturing and national energy-saving policy, this superpower heat insulating material of VIP just pay close attention to by businessman, wide market.Along with the development of VIP industry, its important component part, the drying process of core, have also been obtained a lot of research.The drying process of core is all adopt chamber oven to carry out drying now, but there is the series of problems such as production capacity waste is large, production cost is high.As Chinese patent CN102889756A (publication date is on January 23rd, 2013) discloses a kind of box-type drying equipment.This drier equipment comprises the material frame in casing and casing, and there is double-deck structure both sides of casing; The both sides of casing are all provided with air intlet and air outlet slit, air intlet side box body inner layer wall place is provided with heater, heater hollow, air enters from air intlet, enter in casing from heater hollow space again, a gas part after heating is used for drying up material, and another part is discharged from air outlet slit.Although this chamber dryer structure is simple, do not adopt the method that hot water pipe etc. directly contacts, the drying effect of core can be ensured, but need very large energy consumption, be close to every platform power and reach 56KWh, production efficiency reduces, and producing batchs of VIP core needs manually to exchange for, the time waited for is also just long, can not carry out continuous prodution.At present in dry core process equipment, there is a kind of drying tunnel drying process method, replace the method using the dry core of chamber oven, this drying tunnel is made up of electric oven integrating control cabinet, transmission road, automatic deviation rectifying device, heating resistor, guaranteeing under the prerequisite that properties of product do not reduce, the energy consumption of drying section can be reduced, enhance productivity, form continuous prodution.
Summary of the invention
Object of the present invention is intended to overcome the deficiencies in the prior art, provides the method for the dry VIP core of a kind of drying tunnel.
The technical scheme adopted for realizing object of the present invention is: provide a kind of method adopting the dry VIP core of drying tunnel, the method is characterized in that drying tunnel is made up of electric oven integrating control cabinet, transmission road, automatic deviation rectifying device, heating resistor; Drying tunnel drying steps is as follows: (1) first sets heating frequency and the control temperature of heating resistor in electric oven integrating control cabinet; (2) then VIP core enters integrating control cabinet along with transmitting road by automatic deviation rectifying device entrance; (3) in integrating control cabinet, there are several thermometer display panels (i.e. point for measuring temperature), record the baking temperature of this point at any time, finally form continuous prodution.In electric oven integrating control cabinet described in the method, the resistance of every 1-2m length drying tunnel has an independent thermometric instrument display panel, and namely the length of 1-2m has a point for measuring temperature; There is individual automatic deviation rectifying device in drying tunnel import department; During dry VIP core, drying tunnel internal resistance heating frequency is 3-5HZ, and the transfer rate transmitting road is 1-2m/min; Drying tunnel baking temperature control range is that room temperature is to 240 DEG C.
Effect: the present invention compared with prior art, has the following advantages:
Adopt drying tunnel drying process to replace original chamber oven drying process, guaranteeing, under the prerequisite that properties of product do not reduce, the energy consumption of drying section can be reduced, and enhance productivity, and form continuous prodution.Its comprehensive production capacity is 6.4 to 6.8 times of former chamber oven, and energy consumption is only 38.5% to 40.1% of proper energy consumption.
Detailed description of the invention
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims and limited.
Embodiment
Suzhou produces vacuum heat-insulating plate VIP company core drying process and adopts chamber oven to carry out drying, and energy consumption is large, and every platform power reaches 56KWh, and production efficiency is low, production waits for too long, can not carry out continuous prodution.The series of problems such as the production capacity waste caused thus is large, production cost is high.Afterwards, the said firm have employed the process of the dry VIP core of drying tunnel, and this technique is characterized in that drying tunnel is made up of electric oven integrating control cabinet, transmission road, automatic deviation rectifying device, heating resistor; Drying tunnel drying process step is the heating frequency and the control temperature that first set heating resistor in electric oven integrating control cabinet; Then VIP core enters integrating control cabinet along with transmitting road by automatic deviation rectifying device entrance; In integrating control cabinet, there are several thermometer display panels (i.e. point for measuring temperature), record the baking temperature of this point at any time.In this technique, electric oven integrating control cabinet is as drying tunnel part, and the resistance of every 1m length drying tunnel has an independent thermometric instrument display panel, and namely the length of 1m has a point for measuring temperature; There is individual automatic deviation rectifying device in drying tunnel import department, can the transmission of automatic calibration driving-belt parallel lines; During dry VIP core, drying tunnel internal resistance heating frequency is 3HZ, and the transfer rate transmitting road is the drying tunnel of 1m/min, such as 18m, and switch board has 18 temperature indicators, and core is 18min by the time of drying tunnel drying; Drying tunnel baking temperature controls at 230 DEG C, meets the heating-up temperature of conventional VIP core.
Adopt drying tunnel drying process to replace the process of the dry core of original chamber oven, guaranteeing the undiminished prerequisite of properties of product, reducing the energy consumption of drying section, improve production efficiency, defining continuous prodution.Through investigation, its comprehensive production capacity is 6.5 times of former chamber oven, and energy consumption is only 40% of proper energy consumption.
Above are only single detailed description of the invention of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading the scope of protection of the invention.In every case be the content not departing from technical solution of the present invention, any type of simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (1)
1. a method for the dry VIP core of drying tunnel, is made up of electric oven integrating control cabinet, transmission road, automatic deviation rectifying device, heating resistor, it is characterized in that the heating frequency and the control temperature that first set heating resistor in electric oven integrating control cabinet; Then VIP core enters integrating control cabinet along with transmitting road by automatic deviation rectifying device entrance; In integrating control cabinet, there are several thermometer display panels (i.e. point for measuring temperature), record the baking temperature of this point at any time, finally form continuous prodution; In described electric oven integrating control cabinet, the resistance of every 1-2m length drying tunnel has an independent thermometric instrument display panel, and namely the length of 1-2m has a point for measuring temperature; There is individual automatic deviation rectifying device in drying tunnel import department; During dry VIP core, drying tunnel internal resistance heating frequency is 3-5HZ, and the transfer rate transmitting road is 1-2m/min; Drying tunnel baking temperature control range is that room temperature is to 240 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605858.5A CN105135830A (en) | 2015-09-22 | 2015-09-22 | Method for drying VIP core material through baking channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605858.5A CN105135830A (en) | 2015-09-22 | 2015-09-22 | Method for drying VIP core material through baking channel |
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| Publication Number | Publication Date |
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| CN105135830A true CN105135830A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510605858.5A Pending CN105135830A (en) | 2015-09-22 | 2015-09-22 | Method for drying VIP core material through baking channel |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003021460A (en) * | 2001-05-02 | 2003-01-24 | Ecofarm:Kk | Equipment for drying organic matters |
| CN1927229A (en) * | 2006-08-30 | 2007-03-14 | 浙江大学 | Method and device for producing poriferous and loose dry product of traditional Chinese medicine concrete |
| JP2009046280A (en) * | 2007-08-22 | 2009-03-05 | Pioneer Electronic Corp | Substrate manufacturing device and substrate manufacturing method |
| CN203421911U (en) * | 2013-07-31 | 2014-02-05 | 临沂圣福源木业有限公司 | Board dryer |
| CN104567313A (en) * | 2014-12-29 | 2015-04-29 | 昆山文创建筑装饰工程有限公司 | Drier for vacuum heat insulation plate core material |
| CN204329531U (en) * | 2014-11-28 | 2015-05-13 | 深圳市策维科技有限公司 | Roasting plant |
-
2015
- 2015-09-22 CN CN201510605858.5A patent/CN105135830A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003021460A (en) * | 2001-05-02 | 2003-01-24 | Ecofarm:Kk | Equipment for drying organic matters |
| CN1927229A (en) * | 2006-08-30 | 2007-03-14 | 浙江大学 | Method and device for producing poriferous and loose dry product of traditional Chinese medicine concrete |
| JP2009046280A (en) * | 2007-08-22 | 2009-03-05 | Pioneer Electronic Corp | Substrate manufacturing device and substrate manufacturing method |
| CN203421911U (en) * | 2013-07-31 | 2014-02-05 | 临沂圣福源木业有限公司 | Board dryer |
| CN204329531U (en) * | 2014-11-28 | 2015-05-13 | 深圳市策维科技有限公司 | Roasting plant |
| CN104567313A (en) * | 2014-12-29 | 2015-04-29 | 昆山文创建筑装饰工程有限公司 | Drier for vacuum heat insulation plate core material |
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Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |