Alpha-high strength gypsum production system and application thereof

A technology of high-strength gypsum and gypsum is applied in the field of material manufacturing to achieve the effects of avoiding frequent heating and cooling, increasing output and ensuring quality

Inactive Publication Date: 2016-01-27
赵云龙 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] "Method for producing α-gypsum by using desulfurized gypsum or citrate gypsum (patent number: ZL201010102221.1)" and "equipment for producing α-gypsum by using desulfurized gypsum, phosphogypsum or citrate gypsum (patent number: ZL201020103177.1)" The production method of α-gypsum and the production equipment of α-gypsum are described respectively. The content expressed in the above patents has certain limitations and deficiencies in production and application

Method used

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  • Alpha-high strength gypsum production system and application thereof
  • Alpha-high strength gypsum production system and application thereof

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Embodiment Construction

[0027] A system for producing α-high-strength gypsum. The main equipment of the system is composed of a slurry tank, a reaction kettle, a centrifuge, a dryer, a ball mill, an aging warehouse, a finished product warehouse and a packaging machine. The whole centrifugal process is equipped with a heat preservation device, wherein, The material and water are metered into the pulping tank, and the slurry pump under the pulping tank pumps the slurry to the reactor, and the material out of the reactor enters the centrifuge for centrifugal separation, and then enters the dryer for drying, Enter the ball mill and aging warehouse for modification and homogenization, and finally enter the finished product warehouse and packaging machine for packaging.

[0028] The application of the system, the system uses desulfurized gypsum, phosphogypsum or citrate gypsum as raw materials, and the steps of the application include the determination of free water for raw materials with different water co...

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Abstract

The invention discloses an alpha-high strength gypsum production system and an application thereof. The alpha-high strength gypsum production system mainly consists of a pulping tank, a reaction kettle, a centrifuge, a drying machine, a ball mill, an aging warehouse, a finished product warehouse and a packaging machine.

Description

technical field [0001] The invention belongs to the field of material manufacturing, and in particular relates to a system for producing α-high-strength gypsum and its application. Background technique [0002] In order to implement the spirit of the Fifth Plenary Session of the Seventeenth Central Committee, implement the basic national policy of resource conservation and environmental protection, accelerate the development of circular economy, effectively improve the level of comprehensive utilization of industrial by-product gypsum, and effectively promote the development of the comprehensive utilization of industrial by-product gypsum. By the end of 2015, the comprehensive utilization rate of phosphogypsum has increased from 20% in 2009 to 40%; the comprehensive utilization rate of desulfurized gypsum has increased from 56% in 2009 to 80%; a number of major key common technologies with independent intellectual property rights have been overcome; A batch of large-scale, h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B11/028
Inventor 赵云龙康建红
Owner 赵云龙
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