Aluminum quenching furnace is suitable for solution treatment and aging treatment of large and medium-sized aluminum alloy product parts. The aluminum quenching furnace is composed of a heating hood and a mobile base frame. The square (or roun...

Energy-saving and environmental protection measures of lime kiln.First, the kiln structure is different, the traditional lime kiln is generally used in a straight cylinder, while the energy-saving kiln is different kiln body section for different...

The electric roaster is mainly composed of furnace body, furnace door, furnace lining, heating elements, trolley and control cabinet. The furnace body and the trolley adopt novel automatic sealing, which improves the sealing performance of the fu...

Since the 1970s, the application of refractory balls has gradually come into people's realization, and its thermal properties better than those of lattice bricks have made it a newer material for hot air furnaces, especially ball-type hot air fur...

1、Oxide-enriched combustion Oxygen-enriched combustion can save 8-11% of energy, and it is easier to achieve high temperature, which can reduce NOX emission. The cost of oxygen production by membrane method is 0.06 Yuan/m³. 2、Lower kiln t...

Castable precast is a functional material developed on the basis of traditional indefinite refractory materials and is a high temperature material within the category of refractory castables. It is made of refractory aggregate, powder, bonding ag...

The general producers of gangue tunnel kilns use kiln types with large cross-sections. The kiln roof of large section tunnel kiln adopts light weight refractory concrete slab ceiling structure. Refractory concrete ceiling plate is made of aluminu...

The main role of refractory bricks in rotary kilns is to protect the kiln barrel from damage by high temperature gases and high temperature materials and to ensure normal production. In industrial production, the use cycle of refractory bricks in...

According to the integrated masonry process structure of the mixing furnace, in the top of the furnace and the top part of the iron spout (Ⅲ), using a 3-layer structure, in order for the primary insulation layer, secondary insulation layer, work ...

Castable precast is a functional material developed on the basis of traditional indefinite refractory materials and is a high temperature material within the category of refractory castables. It is made of refractory aggregate, powder, bonding ag...

The reasons for the appearance of scorched bricks in the kiln are. First, when burning bricks inside, the air passing through the middle of the billet stack is not enough, the kiln worker is not careful to watch the fire, the firing zone is st...

The general producers of gangue tunnel kilns use kiln types with large cross-sections. The kiln roof of large section tunnel kiln adopts light weight refractory concrete slab ceiling structure. Refractory concrete ceiling plate is made of aluminu...

High alumina insulation brick is mainly a light refractory material composed of mullite and glass phase or corundum together. The alumina content is above 48%. Bulk density 0.4~1.35g/cm3. porosity 66%~73%, compressive strength 1~8MPa. good therma...

Mullite insulation brick is a high alumina refractory material with mullite (3Al2O3-2SiO2) as the main crystalline phase. The general alumina content is between 65% and 75%. Mineral composition in addition to mullite, which contains low alumina a...

The main performance of the industrial kiln is mainly determined by the technical and economic performance of refractory materials, which directly affects the investment cost, work performance, thermal efficiency and energy consumption cost of op...

The direct crude oil heating furnace at the oil transmission station is an important equipment for crude oil transmission to prevent condensation and reduce resistance? The daily maintenance of heating furnace is crucial? I talk about the actual ...

Product innovation Low thermal conductivity and energy-saving refractory materials Lightweighting - designing the material structure to achieve lightweighting while ensuring the necessary functionalities such as alkali resistance. Microp...

1、Mechanical damage Subjected to a combination of pressure, pull, twist, shear mechanical stress. Kiln rotation, cylinder ellipticity, lining brick and cylinder body and between the brick and brick extrusion, twisting, kiln cylinder body defo...

1、Cement rotary kiln refractory brick lining is divided into four categories according to the size of the brick seam and the degree of fine operation. The categories and brick seam size are as follows Category Ⅰ, ≤ 0.5mm. Class II, ≤ 1m...

I. Program development 1 Arrangement of furnace plan In order to meet the urgent demand for coke and coke oven gas and increase the output of coke and gas as much as possible, the arrangement of furnace program should take into account the ...