Lattice Fire Clay Bricks For Checker In Upper Part Of Hot Stove Regenerator

Lattice Fire Clay Bricks For Checker In Upper Part Of Hot Stove Regenerator


Wedge shaped High Alumina Bricks for Masonry Blast Furnace And Rotary Kiln Lining
Lattice Brick is a heat transfer medium, mainly used in the hot stove in the upper part of the regenerator, from the heat storage effect. In the process of exchanging cold air lattice fire proof brick plays an extremely important role. When the hot air below 900 ℃, the general use of clay brick; when the wind temperature is higher than 900 ℃, the lattice brick is made of high alumina brick, mullite brick , Silicon wire brick and silica brick.
Lattice Brick used in the prior art of the hot blast stove are usually seven-hole lattice bricks. Due to the small number of vias of the seven-hole lattice bricks, there is a drawback that the heating area is limited, and because of its large hole, there is a drawback that the filling coefficient is small. So that there are many improvements in the prior art. Such as by designing a transverse channel in the lower part of the seven-hole brick, so that the gas can pass through the transverse passage through the clogging part into the channel of the lower hole to avoid failure of the entire passage, thereby solving the problems encountered in the prior art due to the formation of the dome and the homogenate The uneven distribution of air flow caused by vortices causes the overall efficiency of the hot blast stove to decrease.

High Alumina Bricks Features:
1, High refractoriness, can reach 1740~1790℃
2, Good wear resistance and chemical erosion resistance
3, High thermal stability and excellent high temp workability
4, smooth ventilation

Application:
Lattice Brick is widely recognized and accepted by the world's steel industry, a heat exchange capacity, heat storage area, smooth ventilation, resistance and many other excellent thermal characteristics of the heat storage body.

Specification:

A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. The MOQ is 25 tons.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Is your company accept customization?
A5: Yes. Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
Q7: Does your Jundao (Henan)?New Materials?supply samples?
A7: Yes, we can supply samples if necessary.

Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces fireclay、high-Al、corundum、mullite series of high load、low creep、high density、low porosity refractory bricks, series of light weight insulation、high crushing strength、acid and alkali resistant refractory materials. The products are mainly used in Non-ferrous metal industry, Steel industry, Metallurgical industry, Building industry, Power industry and other industries….

The company purchased a large number of advanced and international testing equipment to research new materials and test products quality, which promoted all of product to meet the design requirements. After having designed and built the gas tunnel kiln with environmental friendly and fully automatic controlled high temperature, JDNRCO got a comprehensive annual output of 70,000 tons of high quality refractory capacity, and had been assessed as conforming to meet the requirements of GB/T19001-2016/ISO 9001：2015, which promoted the sustainable development of company.

There is one professional technical team, the main managers in different divisions of the company are all have the corresponding senior or middle professional titles. They have professional ability to communicate with customers timely and can handle with customers’ demands effectively. Also there are specialists who are responsible for the customers’ after-sales work.

Nowadays, JDNRCO has long-term cooperation with large state-owned enterprises, such as Chalieco, NFC, Sinosteel etc. In addition, JDNRCO actively develops the international market, and has exported to Southeast Asia, the Middle East and other foreign countries’ large-scale projects, such as Indian Bharat Alumina Co.,Ltd, Iran Alumina company etc, which has improved the corporate reputation.

Jundao (Henan) New Materials Co.,Ltd welcome customers from all over the world come for business cooperation!