High-temperature energy-saving quicklime digestion reaction tank

A quicklime and reaction tank technology is applied in the field of high-temperature energy-saving quicklime digestion reaction tanks, which can solve problems such as incomplete digestion reaction, and achieve the effects of reducing digestion reaction time, reducing time used, and complete digestion reaction.

Active Publication Date: 2018-05-08
绵竹市拱星氧化钙厂
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem of the incomplete digestion reaction in the existing digestion reaction device, and to provide a quicklime digestion reaction tank that can make the digestion reaction more thorough

Method used

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  • High-temperature energy-saving quicklime digestion reaction tank
  • High-temperature energy-saving quicklime digestion reaction tank

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Embodiment

[0026] as attached figure 1 And attached figure 2 As shown, the high-temperature energy-saving quicklime digestion reaction tank includes a tank body 1 and a power mechanism 2, and a partition 6 is arranged inside the tank body 1, and the partition board 6 divides the tank body 1 into a first reaction tank 15, a second A reaction tank 14 and a third reaction tank 13, the top of the tank body 1 is provided with a water injection port 12 and a raw material injection port 11, the raw material injection port 11 is connected with a crushing device 7, and the water injection port 12 is connected with a heating device 8, The water injection port 12 and the raw material injection port 11 communicate with the first reaction tank 15 respectively, the power mechanism 2 includes a motor 21 and a speed reducer 22 connected with the motor 21, a stirring mechanism is arranged in the tank body 1, and the The stirring mechanism is a rotating stirring shaft 5, and the rotating stirring shaft ...

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Abstract

The invention relates to an equipment device for quicklime digestion reaction, in particular to a high-temperature energy-saving quicklime digestion reaction tank which comprises a tank body and a power mechanism. A water injection port and a raw material injection port are arranged at the top of one end of the tank body, a stirring mechanism is arranged in the tank body, the power mechanism drives the stirring mechanism to rotate, and an overflow passage and a slurry delivery passage are arranged in the tank body. By arranging both the overflow passage and the slurry delivery passage in the tank body, completely-digested slurry is delivered out of the tank body in advance through the overflow passage, only mixed slurry of quicklime and water which are not completely digested is left in the tank body, digestion reaction is continued through stirring by the stirring mechanism, the slurry is delivered out batch by batch, and thoroughness of digestion reaction is guaranteed.

Description

technical field [0001] The invention relates to an equipment device for quicklime digestion reaction, in particular to a high-temperature energy-saving quicklime digestion reaction tank. Background technique [0002] Quicklime is a common name for calcium oxide. Its deep-processed product, slaked lime, is widely used in various industries such as construction, chemical industry, iron and steel metallurgy, sewage treatment, leather processing, and flue gas desulfurization. Slaked lime is mainly produced by the reaction of quicklime and water. The reaction process is called slaking or digestion of lime. At present, quicklime digestion equipment is generally used in industry for quicklime digestion reaction. Quantitative quicklime and water are added to the quicklime digestion equipment. A stirrer is installed in the device to react quicklime with water to form slaked lime slurry, and then collect the slurry for drying treatment to form finished slaked lime. Because quicklime ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B2/08
CPCC04B2/08
Inventor 马寿春马强
Owner 绵竹市拱星氧化钙厂
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