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Calcined calcium carbonate kiln with natural gas

Product Classification:

Calcium carbonate kiln is a common equipment used for the production of industrial grade calcium carbonate.

Key words:

Roller kiln

calcium

carbonate

Product Description

Calcium carbonate kiln is a common equipment used for the production of industrial grade calcium carbonate. Calcium carbonate is widely used in building materials, chemical industry, medicine, food additives and other fields. Calcium carbonate kilns use high-temperature reactions to heat and decompose limestone, producing carbon dioxide and calcium oxide, and then produce calcium carbonate through chemical reactions. The following will introduce the working principle, structure and application of calcium carbonate kiln in detail.

First, let's understand the working principle of calcium carbonate kiln. The core of the calcium carbonate kiln is a high-temperature reaction chamber, in which the reaction process is mainly divided into two steps. First, the limestone (which is mainly composed of calcium carbonate) is heated to high temperatures, and the calcium carbonate in it breaks down into carbon dioxide and calcium oxide. Calcium oxide then reacts with carbon dioxide to form calcium carbonate. This process needs to control parameters such as temperature, pressure and atmosphere to ensure the best reaction.

Secondly, the structure of calcium carbonate kiln is also worthy of attention. In general, calcium carbonate kiln includes feeding system, reaction chamber, discharge system and control system. The feed system is used to feed limestone into the reaction chamber, usually using equipment such as feeders. The reaction chamber is the core part of the calcium carbonate kiln and is subjected to high temperature and pressure. The discharge system is used to discharge the produced calcium carbonate particles from the reaction chamber, generally using a rotary discharge device. The control system is responsible for monitoring and adjusting the temperature, pressure, feed speed and other parameters of the kiln to ensure the stability and safety of the production process.

Calcium carbonate furnaces have a wide range of applications. First, it is used in the field of building materials for the production of cement, lime and other products. Cement is a commonly used material in construction engineering, calcium carbonate as one of its main components, through the production of calcium carbonate kiln, can obtain high quality cement products. Secondly, in the chemical industry, calcium carbonate is used to manufacture various chemical products, such as plastics, rubber, coatings and so on. In addition, calcium carbonate is also widely used in medicine, food additives and other fields. In medicine, calcium carbonate can be used for calcium supplement, acid resistance and other purposes; In food additives, calcium carbonate can be used as acid regulator, stabilizer and so on.

In summary, calcium carbonate kiln is an important production equipment for the preparation of calcium carbonate. Its working principle is based on high-temperature reaction, through the heated decomposition of limestone and chemical reactions to produce calcium carbonate. The structure of calcium carbonate kiln is complex, including feeding system, reaction chamber, discharge system and control system. Calcium carbonate kiln is widely used, covering construction materials, chemical industry, medicine, food additives and other fields. Through the production of calcium carbonate kiln, the demand for calcium carbonate in different industries can be met, and the development of related industries can be promoted.

 

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