High-efficiency energy-saving magnesia kiln

A high-efficiency, energy-saving, magnesia kiln technology, applied to furnaces, vertical furnaces, lighting and heating equipment, etc., can solve problems such as coke consumption, insufficient oxygen combustion, and large air volume resistance of fans, so as to reduce costs, Save coke and improve product quality

Inactive Publication Date: 2008-06-11
曹恩洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The old-fashioned magnesia kiln is equipped with a ring-shaped duct for air supply at a height of 1.85 meters. After several hours of operation, due to multiple feeds and coke, the furnace materials in the kiln accumulate, and the air volume blown into the kiln by the fan is very resistant. Oxygen is not available. Until fully burned, the quality of the fired magnesia product is poor, and a large amount of coke is consumed, and the cost is high

Method used

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Embodiment 1

[0007] Embodiment 1: A high-efficiency energy-saving magnesia kiln is composed of a kiln body 1, an air supply ring pipe, an air supply port, and a valve. At least two air supply ring pipes are arranged on the kiln body 1 wall, such as figure 1 As shown, the number of air supply pipes is 2, and valves 4 and 7 are respectively provided in the air supply ring pipes 2 and 5, which can be used to adjust the air volume. The air supply ring pipes 2 and 5 are connected with the fan 9 respectively, Two circles of air supply ports 3 are arranged on the wall, and the air supply ports 3 are evenly distributed on the wall of the kiln body in a ring shape. The number of air supply ports in each circle is 4 to 8, and the two circles of air supply ports communicate with two air supply ring pipes respectively.

Embodiment 2

[0008] Embodiment 2: high-efficiency and energy-saving magnesia kiln: it is composed of kiln body 1, air supply ring pipe, air supply port and valve, and at least 2 air supply ring pipes are arranged on the kiln body 1 wall, such as figure 2 As shown, the number of air supply pipes is 3, and valves 4, 7, and 8 are respectively arranged in the air supply ring pipes 2, 5, and 6, which can be used to adjust the air volume. 9 are connected, and three rings of air supply ports 3 are arranged on the wall of the kiln body. The air supply ports 3 are evenly distributed on the wall of the kiln body in a ring shape. The ring pipes are connected.

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Abstract

A high-efficient energy-saving magnesite kiln is provided, which is an improvement of magnesite kiln structure, and solves the problems of poor quality, coke consumption and high cost of magnesia fired in the past magnesite kilns. The invention is composed of a kiln, an air supply tubular loop and a valve. At least two air supply tubular loops are provided on the kiln wall; the valve is provided in the air supply tubular loop connected with a blower; an air outlet is provided on the kiln wall and is distributed on the kiln wall in tubular shape; the cycle number of the air outlets is the same as the quantity of the air supply tubular loop; the air outlet is communicated with the corresponding air supply tubular loop. The invention has the advantages that: the wind force in the kiln is reinforced via the air supply by a plurality of air supply tubular loops; the burden is distributed evenly and the oxygen is fully burned so as to improve product quality, save coke and reduce cost.

Description

Technical field: [0001] The invention creates the improvement of the structure of the magnesia kiln. Background technique: [0002] The old-fashioned magnesia kiln is equipped with a ring-shaped duct for air supply at a height of 1.85 meters. After several hours of operation, due to multiple feeds and coke, the furnace materials in the kiln accumulate, and the air volume blown into the kiln by the fan is very resistant. Oxygen is not available. Until fully burned, the quality of the fired magnesia product is poor, and consumes a large amount of coke, and the cost is relatively high. Invention content: [0003] In order to solve the above existing problems, the invention provides a high-efficiency and energy-saving magnesia kiln with improved magnesia product quality and low carbon consumption; the purpose of the invention is achieved through the following technical solutions: high-efficiency and energy-saving magnesia kiln: Including the kiln body, there are at least 2 ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B1/16
Inventor 曹恩洪
Owner 曹恩洪
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