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Annular brick kiln

A ring-shaped kiln and brick kiln technology, which is applied to the types of furnaces, furnaces, lighting and heating equipment, etc., can solve the problems of kiln wall heat sealing, that is, poor thermal insulation, inability to ensure uniform heating of the kiln chamber, and low energy utilization. , to achieve good thermal insulation, high energy utilization, and energy saving effects

Active Publication Date: 2009-11-18
练其辉
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the existence of the kiln door on the peripheral kiln wall, the overall thermal sealability of the kiln wall, that is, the insulation is not good
Therefore, in the process of firing the kiln, it is impossible to ensure that the interior of the kiln is heated evenly, especially the bricks near the kiln door will not be burned through, and the defective rate of bricks is relatively high.
In addition, due to poor heat sealing, energy utilization is relatively low

Method used

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Embodiment Construction

[0014] Such as figure 1 , figure 2 As shown, the annular brick kiln of the present invention includes an annular kiln chamber 2 with an open top surrounded by a kiln wall 1, and the kiln wall 1 is made of refractory bricks. A hoisting frame 3 is provided above the kiln chamber 2, and the hoisting frame 3 is composed of slide rails 31 arranged on both sides of the annular kiln chamber 2 and a crane 32 that can slide on the two slide rails 31, The crane 32 can be driven by a motor. The side bottom of the kiln chamber 2 is provided with several air outlets 4 with valves 6 . A valve 6 is arranged correspondingly to an air outlet 4, and the air outlet 4 can be connected to a chimney or an exhaust fan 5 through a pipeline.

[0015] When the present invention is in use, hang the bricks and fuel to be fired into the kiln chamber 2 with the hoisting frame 3, seal the top with loose materials after being installed, then ignite, start the exhaust fan 5, and open the valve 6 at the co...

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Abstract

The invention discloses an annular brick kiln. The annular brick kiln comprises an annular kiln chamber (2) which is provided with an opening on the top and is formed by the enclosure of kiln walls (1), wherein, the upper part of the kiln chamber (2) is provided with a hanging rack (3), and the side bottom of the kiln chamber (2) is provided with a plurality of suction openings (4) provided with valves (6). As the kiln walls are not provided with a kiln door, the integral heat sealability, namely the heat insulating ability of the kiln walls is favorable, the interior of the kiln chamber can be guaranteed to be uniformly heated during kiln placing and firing, the phenomenon of incomplete heat of bricks can not be generated, and the defective rate of the bricks is low. Besides, as the heat sealability is favorable, the utility ratio of energy is comparatively higher. An air inlet can also be used for introducing combustible gas, especially the harmful gas formed after the carbonization of organic garbage, the harmful gas can be degraded at the high temperature in the kiln and can play the role of supporting combustion, and therefore, not only the harm gas is eliminated but also the energy can be further saved.

Description

technical field [0001] The invention relates to an annular brick kiln for burning bricks. Background technique [0002] Chinese patent CN98104799.8 discloses a wheel-fired brick kiln, which is surrounded by a kiln wall to form an annular kiln chamber, and a plurality of kiln doors leading to the kiln chamber are opened on the outer kiln wall, and the kiln door is mainly used for fuel , Brick shipment and removal. Due to the existence of the kiln door on the peripheral kiln wall, the overall thermal sealing performance of the kiln wall, that is, the thermal insulation is not good. Therefore, in the process of kiln firing, it is impossible to ensure that the interior of the kiln chamber is evenly heated, especially the bricks near the kiln door will not be burned through, and the defective rate of bricks is relatively high. In addition, due to poor heat sealing, energy utilization is relatively low. Contents of the invention [0003] The purpose of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B17/00
Inventor 练其辉
Owner 练其辉
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