人造大理石微波干燥固化设备——Artificial marble with microwave drying and curing equipment

广州越能公司是一家制造微波设备多年的公司，有着丰富经历的和制造多年的精英队伍，我司主生产微波干燥设备。以下是人造大理石微波干燥固化设备的说明。

微波干燥固化设备主要技术参数：
1、频率：2450±50MHz
2、额定输入视在功率：≤60KVA
3、微波输出功率：≥40KW（可调）
4、进出料口高度：80mm
5、传输带宽度：600 mm
6、传输速度：0.1～10 m/min
7、外型尺寸（长×宽×高）：约14000×860×1850 mm
8、工作环境：—5~60℃、相对湿度≤80%
9、产量：每小时脱水量为40kg
微波固化人造大理石是采用微波辐照使其快速固化。较常规的固化速度快、均匀性好、节能，已在若干个人造大理石装饰材料公司使用。效果好。

微波是指频率在300兆赫兹到300千兆赫兹的电磁波。介质物料由极性分子（水分子）和非极性分子组成，在电磁场作用下，这些极性分子从原来的随机分布状态转向按照电场的极性排列取向。在高频电磁场的作用下，这些取向按交变电磁场的变化而变化，这一过程致使分子的运动和相互磨擦效应（在2054兆赫兹电磁场作用下，水分子每秒钟可作24亿五千万次的位移），从而产生热量。此时交变电磁场的场能转化为介质内的热动能，使介质温度不断升高。

微波加热是使被加热物体本身成为发热体，称之为整体加热方式，不需要热传导的过程，因此能在短时间内达到均匀加热。这一特点可使热传导较差的物质在短时间内得到加热干燥，能量的利用率得到提高，还可以使加热炉的尺寸比常规加热炉要小。同时，当物料在微波电磁场作用下，物料整体温度上升。此时，由于物料表面水份蒸发，致使表面温度降低；从而造成一个内高外低的温度梯度，这个梯度的方向正好与水份蒸发的方向一致。所以效率极高。

微波在干燥应用中，一般有两种方式。一是常规的遂道式干燥设备，主要应用于干燥温度要求不高、过程没有挥发性物质产生的物料干燥（可以在几到十几分钟时间内干燥到含水量百分之零点几，温度可以控制在100度以内；另一种是微波真空干燥方式（包括静态的吊篮式微波真空干燥设备和动态的搅拌式微波真空干燥设备），主要应用于热敏性物料的干燥以及有挥发性物料的干燥。

微波设备还可广泛用于铁矿类（褐铁矿、磁铁矿 、赤铁矿、钛铁矿 、钒钛磁铁矿 、硫化亚铁 、磁黄铁 矿、 黄铁矿 、镍黄铁矿 、磁铁黄铁矿等）、铜矿类（黄铜矿、斑铜矿、黝铜矿、氧化亚铜、氧化铜）、锰矿类（软锰矿、黑锰矿、褐锰矿、碳酸锰矿等）、铅锑矿类（方铅矿、催硫铅锑矿等）铝矿类（如硬水铝石、一水软铝石、三水铝石）等各类矿物的快速干燥
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Guangzhou more company is a company that makes microwave equipment for many years, the elite team has rich experience and manufacturing for many years, our company main production of microwave drying equipment.

The following is a description of microwave drying and curing equipment for artificial marble.

Microwave drying and solidification equipment main technical parameters:

1, frequency: 2,450 ±

2, rated input power: ≤ 60KVA

3, microwave output power: ≥ 40KW (adjustable)

4, in and out of spout height: 80mm

5, belt width: 600 mm

6, transmission speed: 0.1~10/min

7, size (length x width x height): about 14000x860x1850 mm

8, work environment:-5~60℃, relative humidity ≤ 80% 9, production: microwave curing dehydration of 40kg per hour artificial marble with microwave irradiation their fast cure. Curing speed and good uniformity of more conventional, energy-saving, has been used in a number of artificial marble decoration material company.

The effect is good. Microwave is the frequency in the 300 MHz to 300,000 megahertz of electromagnetic waves. Media material from the polar molecules (water molecules) and non-polar molecules, under the action of electromagnetic fields, these polar molecules move from a random distribution in accordance with the polarity of the electric field aligned orientation. Under the effect of high frequency electromagnetic field, these orientations vary by alternating electromagnetic field, this process causes molecular movement and mutual effects of friction (2,054 MHz electromagnetic fields under the action of the displacement of the water molecules to 2.45 billion times per second), thus producing heat.

Alternating electromagnetic field can be transformed into kinetic energy within the medium, the medium temperature increases.

Microwave heating is the heated object itself becomes the body, called the overall heating mode, you do not need heat transfer process, thus heated homogeneously in a short time. This feature allows the poor heat conduction material be heated dry within a short time, enhanced utilization of energy can also make size smaller than conventional heating furnace furnace. At the same time, when the material under the action of microwave electromagnetic field, materials bulk temperature rise. At this point, as the material surface-water vaporization, surface temperature lower high resulting in a low temperature gradient, the gradient direction coincides with the evaporation in the same direction.

Efficiency is very high. In the application of microwave drying, there are generally two ways.

A is General of was road type dry equipment, main should for dry temperature requirements not high, and process no volatile sexual material produced of material dry (can in several to a dozen minutes time within dry to moisture 0% points several, temperature can control in 100 degrees within; another a is microwave vacuum dry way (including static of hanging basket type microwave vacuum dry equipment and dynamic of mixing type microwave vacuum dry equipment), main should for hot sensitivity sexual material of dry and has volatile sexual material of dry.

Microwave device also may widely for iron ore class (Brown iron ore, and magnetite, and red iron ore, and titanium iron ore, and vanadium titanium magnetite, and sulfide Asia iron, and magnetic yellow iron ore, and yellow iron ore, and nickel yellow iron ore, and magnet yellow iron ore,), and copper class (yellow copper, and spot copper, and largest copper, and cuprous oxide, and oxidation copper), and manganese mine class (soft manganese mine, and black manganese mine, and Brown manganese mine, and carbonated manganese mine,), and lead antimony mine class (party lead, and rush sulfur lead antimony mine,) aluminum mine class (as hard water aluminum stone, and a water soft aluminum stone, and Sanshui aluminum stone), various mineral of fast drying

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Tel: 13,609,790,145 (Manager)

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