Device for producing quick lime

A technology of quicklime and equipment, which is applied in the field of raw material preheating equipment, can solve the problems of rising humidity of raw materials, mixing of impurities and raw materials, etc., and achieve the effect of improving the speed and efficiency of preheating

Active Publication Date: 2019-03-08
CHONGQING RUIXUAN HAOBANG NEW BUILDING MATERIAL
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Problems solved by technology

[0004] The invention discloses a quicklime production equipment, aiming to solve the problem that in the prior art, when the raw material is preheated, the water vapor in the exhaust gas condenses when encountering the raw material with a lower temperature, which causes the humidity of the raw material to rise, and the water vapor in the exhaust gas Technical problems of mixing impurities with raw materials

Method used

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  • Device for producing quick lime
  • Device for producing quick lime

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Embodiment Construction

[0015] The following is further described in detail through specific implementation methods:

[0016] The reference signs in the drawings of the description include: furnace body 1, waste gas pipe 2, feed plate 3, feed hole 4, feed control plate 5, feed control hole 6, first connecting rod 7, first sliding sleeve 8. The second connecting rod 9, the first hinge ear 10, the first control rod 11, the third connecting rod 12, the second sliding sleeve 13, the fourth connecting rod 14, the second control rod 15, the suction port 16, the sealing Plate 17, sliding plate 18, feeding hopper 19, first return pressure spring 20, switch 21, discharge pipe 22, exhaust port 23, air supply pipe 24, telescopic hose 25, cylinder 26, plunger 27, exhaust Hose 28, reset extension spring 29, discharge plate 30, discharge hole 31, discharge control plate 32, discharge control hole 33, discharge control projection 34, vertical bar 35.

[0017] The embodiment is basically as figure 1 with figure ...

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Abstract

The invention belongs to the technical field of equipment or devices for preheating furnace burden, and particularly discloses a device for producing quick lime. The device for producing the quick lime comprises a furnace body. The middle of the furnace body is provided with a waste gas pipe. A sealing plate and a sliding plate are installed between the waste gas pipe and the furnace body. The sealing plate is fixedly sealed and connected with the furnace body and the waste gas pipe. The sliding plate is slidably sealed and connected with the furnace body and the waste gas pipe. The sliding plate is provided with a discharging part through which a material passes. The discharging part passes through the sealing plate and is slidably sealed and connected with the sealing plate. A first elastic component is installed between the sliding plate and the sealing plate. The waste gas pipe is provided with an air suction port. The side wall of the furnace body is provided with an air exhaust port. A feeding control mechanism for starting and stopping feeding is installed above the sliding plate. The discharging part is internally provided with a discharging control mechanism. The device for producing the quick lime aims to solve technical problems in the prior art that while a raw material is preheated, the water vapor in a waste gas encounters with the raw material in a lower temperature and the condensation occurs, so that humidity of the raw material is improved, and impurities in the waste gas are mixed with the raw material.

Description

technical field [0001] The invention belongs to the technical field of equipment or devices for preheating charge, in particular to preheating equipment for preheating raw materials for producing quicklime. Background technique [0002] Quicklime, whose main component is calcium oxide, is usually prepared by calcining natural rocks whose main component is calcium carbonate at high temperature to decompose into carbon dioxide and calcium oxide. Quicklime is a common desiccant for removing water vapor by chemical absorption. It is also used in iron and steel, pesticide, medicine, desiccant, tanning and dehydration of alcohol, etc. It is especially suitable for puffed food, shiitake mushrooms, fungus and other local products, as well as products in instrumentation, medicine, clothing, electronic telecommunications, leather, textiles and other industries. [0003] When the existing quicklime is produced, the raw materials need to be preheated first, and then calcined at a high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B2/02C04B2/12
CPCC04B2/02C04B2/12
Inventor 齐业信
Owner CHONGQING RUIXUAN HAOBANG NEW BUILDING MATERIAL
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