Iron removing, impurity removing and purifying process and system of potash feldspar ore and sodium feldspar by using dry method

A technology of feldspar ore and albite, applied in the field of potassium feldspar, albite dry iron and impurity removal purification process and system, can solve the problems of water pollution, waste of water resources, waste of resources, etc. Good effect, saving water resources, avoiding the effect of water loss

Active Publication Date: 2019-04-05
山东天发永磁磁电科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, judging from the nature of potassium feldspar and albite enterprises in my country, the current production and processing operators of potassium feldspar and albite are mainly private enterprises, and most of them are wet processes, wh

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  • Iron removing, impurity removing and purifying process and system of potash feldspar ore and sodium feldspar by using dry method
  • Iron removing, impurity removing and purifying process and system of potash feldspar ore and sodium feldspar by using dry method
  • Iron removing, impurity removing and purifying process and system of potash feldspar ore and sodium feldspar by using dry method

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Embodiment Construction

[0054] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0055] Such as figure 1 As shown, the potassium feldspar ore and albite dry-process iron and impurity removal purification process and system described in the present invention include a jaw crusher A, a fine crusher B, a powder separator C, and a rare earth supermagnetic iron remover D , Ultramagnetic Purifier E, High Gradient Granular Separator F, Ball Mill G;

[0056] The large feldspar raw ore is crushed to about 35mm by jaw crusher A, and impurities such as fine sand and soil below 2mm are separated by rotary sieve, and the primary removal of impurities is completed;

[0057] After primary impurity removal, the ore enters the fine crusher B to be crushed until the dissociated particle size of the impurity basic monomer is below;

[0058] The fine powder with a particle size less than 0.15mm produced during the crushing process is separated through screeni...

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Abstract

The invention relates to an iron removing, impurity removing and purifying process and system of potash feldspar ore and sodium feldspar by using a dry method, and belongs to the field of magnetic separators. The system comprises a jaw crusher, a fine crusher, a powder selecting device, a rare-earth supermagnetic iron removal machine, an ultra-magnetic purification machine, a high-gramoldnt granular sorting machine and a ball mill. Water does not needed, so that water resources are saved, and the defect that the beneficial components of the ore in a wet treatment process are lost along with the water is avoided; grading is performed according to the particle size, and the grading effect is good; and various byproducts are easy to recycle, medium breaking and medium separating are performed, more crushing and less grinding are achieved, and energy is saved.

Description

technical field [0001] The invention relates to a technology and system for removing iron and impurities by dry method of potassium feldspar ore and albite, and belongs to the field of magnetic separators. Background technique [0002] Potassium feldspar and albite feldspar are used in the ceramic industry as ceramic body ingredients and ceramic glazes, accounting for 30%, and the rest are used in chemical industry, glass flux, enamel raw materials, abrasives, glass fibers, welding rods and other industries. With the development of the economy, the consumption of glass products and architectural ceramics is increasing, the demand for potassium feldspar is increasing, and the market prospect is broad. [0003] With the vigorous development of the ceramic industry, the massive consumption of potassium feldspar and albite resources has reduced the reserves of potassium feldspar and the cost of mining has increased, so the price rise of potassium feldspar and albite has become i...

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C23/14B03C1/02B08B1/02B03C1/025B03C1/031
CPCB02C21/00B02C23/14B03C1/02B03C1/025B03C1/031B08B1/002B08B1/02
Inventor 王腾
Owner 山东天发永磁磁电科技有限公司
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