Vantagens de tijolos ocos de argila vermelha em aplicações de construção moderna

1. Select mature technical solutions to ensure that the production line reaches the standard and reaches the production capacity.

When using tunnel kiln to burn bricks, vários parâmetros usados ​​na produção devem ser determinados de acordo com as propriedades básicas das matérias-primas.

A saída de queima do forno é que os indicadores de desempenho do produto queimado atendem aos requisitos do padrão nacional, não apenas quanto é demitido, e a saída do forno é quanto. Alguns produtos queimados em forno têm apenas 3 mm ~ 4 mm na superfície, mas o interior não está completamente demitido. Such products that do not meet the requirements of the national standard cannot be used as the basis for calculating the output of the tunnel kiln.

The length, width and height of the kiln are calculated according to the output of the kiln. When calculating the length, width and height of the kiln, the heating and cooling rates of the raw materials, the firing time of the raw materials, the highest firing temperature and the firing temperature range should be considered. And other factors.

The tunnel kiln should also have a complete working system, and various parameters of the working system must be calculated in detail, so as to ensure the normal operation of the tunnel kiln, so as to achieve the purpose of correct construction and correct use of the tunnel kiln, and to ensure that the tunnel kiln burns In the process of reaching the target and reaching the production.

2. Reasonable layout of the tunnel kiln system to make the firing stable.

According to the definition of tunnel kiln, forno de túnel deve ser equipado com sistema de ventilação, sistema de combustão de combustível, sistema de entrada de veículos, e sistema de vedação. Esses subsistemas constituem o sistema de trabalho do forno de túnel. A estreita cooperação de cada sistema pode fazer o forno de túnel funcionar normalmente.

De acordo com os requisitos da atmosfera de queima no forno, o número e a posição dos ventiladores usados ​​no forno estão equipados, a pressão do ar dos ventiladores é determinada de acordo com a forma dos produtos queimados e a densidade do forno, and the ventilation volume of the fans is determined according to the output.

According to what kind of fuel is used, the method of fuel combustion system, what kind of combustion equipment to use, and the arrangement position and quantity of combustion equipment should make the temperature in the kiln as uniform as possible. The main contents included in the entry system are entry mode and entry time interval.

The sealing system includes the sealing between the kiln car and the kiln body, the sealing between the kiln door and the kiln body, the sealing between the pipeline and the kiln body, and the sealing between the kiln cars. It is isolated to form a good firing space inside the tunnel kiln, so that the semi-finished product can be fired into the finished product inside the kiln.

The division of the three zones in the firing process of the tunnel kiln should be carried out according to the basic properties of the raw materials, and should not be arbitrarily divided, so as to ensure the normal production and stable operation of the tunnel kiln.