Combined equipment for producing sylvite
A combination and equipment technology, applied in the direction of alkali metal chloride, etc., can solve the problems of long-term development and utilization of resources in unfavorable mining areas, failure to form a circular economy industry, lack of overall resource development, etc., to improve resource utilization, compact settings, easy-to-handle effects
Active Publication Date: 2012-08-22
MANGYA XINGYUAN POTASH FERTILIZER +2
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the single variety of products and the low level of comprehensive utilization, it is impossible to form a circular economy industry, and the development of resources lacks overallness, which is not conducive to the long-term development and utilization of resources in mining areas
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] A combined equipment for producing potassium salt consists of two raw ore bins and feeding system 1, two grinding and grading systems 2, flotation system 3, pharmaceutical preparation system 4, concentrate concentration and separation system 5, crude potassium filtration and Washing system 6 and dry packing system 7 are made up of (see figure 1 ).
[0027] The two raw ore bins and feeding system 1 are connected to the two grinding and grading systems 2 in one-to-one correspondence; the flotation system 3 is respectively connected to the raw ore bin and feeding system 1, the grinding and classifying system 2, the pharmaceutical preparation system 4, and the concentrate The thickening and separation system 5 is connected to the crude potassium filtration and washing system 6; the dry packaging system 7 is connected to the concentrate concentration and separation system 5, and the crude potassium filtration and washing system 6 respectively.
[0028] Wherein: each raw ore...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to combined equipment for producing sylvite, which is characterized in that: the equipment comprises two raw ore storehouse and charging systems, two grinding-classification systems, a flotation system, a medicament preparation system, a concentrate thickening and separating system, a crude potassium filtering and washing system, and a drying and packaging system; the two raw ore storehouse and charging systems are connected with the two grinding-classification systems in one-to-one correspondence; the flotation system is connected respectively with the raw ore storehouse and charging system, the grinding-classification system, the medicament preparation system, the concentrate thickening and separating system, the crude potassium filtering and washing system; the drying and packaging system is connected respectively with the concentrate thickening and separating system, the crude potassium filtering and washing system. The invention realizes that a plurality of processes are applied on one set of equipment, which effectively increases the resource utilization ratio, reduces the discharge amount of by-products and waste liquid, and improves the adaptability of the raw material type and the grade.
Description
technical field [0001] The invention relates to a production equipment for extracting potassium salt from magnesium sulfate subtype brine or sodium sulfate or chloride type salt lake resources, in particular to a combined equipment for producing potassium salt. Background technique [0002] In 2006, the world's potassium reserves were 8.4 billion tons (potassium oxide), of which 75% were in Canada and Russia, and the basic reserves were 17 billion tons. 90% of the world's potash production is used in agriculture (making potassium fertilizer), and the rest is used in chemical raw materials, among which potassium chloride is used in the largest amount, accounting for more than 90% of the total potash fertilizer. It is widely used in food crops, cotton, beans and other crops . my country needs to import about 2 million tons of potassium chloride every year, and the current domestic production of potassium chloride is concentrated in Qinghai Chaerhan Salt Lake. [0003] There ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C01D3/08
Inventor 陈高琪纪律张铭贾永忠王小华景燕姚颖
Owner MANGYA XINGYUAN POTASH FERTILIZER