The use of float glass tin tank silicon carbide rods

November 17, 2024

Currently, the float glass tin tank heating elements generally use silicon carbide rods. The silicon carbon rods are used in the production process to remove the tin tank outlet and are rarely used in other areas. They are only used when the temperature is increased in the kiln, the tin bath accident, and some special operations. .

Three silicon carbon parameters:

1: Resistance - 1.6 ohms with less than 15% error between groups less than 20% error

2: Supply voltage 155 volts current 60A

3: bulk density hot end 2.55g/cm3 cold end 2.8055g/cm3

4: Thermal expansion rate 4.5X10-6

5: Diameter 15--28mm

6: porosity 20%

The use of silicon carbon rods:

Silicon carbon rods are just put into use, but generally there are no problems. However, after using them for a year, we must pay attention to the following points:

1, silicon carbide rod surface glaze: silicon carbon rod in the tin tank, even if not used, the glass vapor will bring alkali vapor and mirabilite vapor will adhere to the surface of the silicon carbon rod, erosion of silicon carbon rod, the formation of vitreous, see below : The surface properties of silicon carbide rods have changed, the surface density has increased, and the silicon carbide rods have a large density difference between the surface and the interior. If they are used, the silicon carbon rod current is too large and the silicon carbide rods are rapidly heated, which can easily cause Silicon-carbon rods burst, damage, so use a period of time after the silicon carbon rod, when it is necessary to open the heating, not allowed to open too large, should be 5% --- -10% --- 20% --- -40% - Gradually increase, add power each time a few minutes apart, heat and expand the silicon carbon rod to buffer.

2. After the silicon carbon rod is used for a few years or cold-reworked silicon carbide rods, the power is reduced due to the erosion of the silicon carbon rod by the alkali vapor. At this time, the transformer should be used to reverse the flow and increase the current and voltage to ensure its use.

Apple House Container

Apple house container customization should pay attention to internal requirements
Many scenic spots now use apple cabin home. Such small houses are beautifully designed and fully functional. Generally speaking, such houses are transformed using containers. The price of color steel plates is still very favorable, and they can also be designed and constructed according to our needs, and the practicability is also guaranteed. However, you must determine the internal requirements when customizing.

Small and novel appearance design
The reason why many scenic spots and mobile stores now choose to use Pod Apple Cabin is actually because of its unique overall design style, and it is also very convenient to use. In addition to the choice of container materials, it can also be matched with various explosion-proof glass, etc. This kind of house is exquisite in style, unique, and also has a good eye-catching effect, which is very suitable for merchants to choose. And you can also design some distinctive styles according to your own needs. The practicality of such container houses is also very good.

Reasonable division of internal design functional areas
Container Home Apple Cabin needs to be divided into different functional areas because of its relatively small overall size and specifications, so we must also pay attention to the overall internal design requirements. Generally speaking, the design style of the Container House is relatively simple, and there is no load-bearing wall inside, so the functional areas can be divided according to actual needs. We only need to clarify our basic requirements, divide the interior well, and use certain screens or sliding doors. Such container houses are very convenient to use and can also meet the requirements of different businesses.

Pay attention to the overall load bearing
Even if it is a small apple house, it is also necessary to pay attention to the load-bearing situation. It is generally recommended to choose light decoration, which can effectively reduce the overall weight. It is recommended to do a comprehensive design well, and also pay attention to the basic load-bearing capacity of the container house and whether there are other design requirements. You can directly contact the manufacturer for customized processing, which can ensure that the size and specifications of the container house meet the requirements, and the price is also very favorable.

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Henan Jinming Metal Material Co., Ltd. , https://www.hnjmsteel.com