CN105753464A - Preparation method of 200-mesh potassium feldspar fine silt - Google Patents
Preparation method of 200-mesh potassium feldspar fine silt Download PDFInfo
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- CN105753464A CN105753464A CN201510987399.1A CN201510987399A CN105753464A CN 105753464 A CN105753464 A CN 105753464A CN 201510987399 A CN201510987399 A CN 201510987399A CN 105753464 A CN105753464 A CN 105753464A
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- potash feldspar
- feldspar fine
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/19—Alkali metal aluminosilicates, e.g. spodumene
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention provides a preparation method of 200-mesh potassium feldspar fine silt.The preparation method includes the steps of firstly, using strong-magnetism equipment to remove metal minerals after the crushing treatment of raw ores; secondly, conveying to a screen machine with the mesh being 4mm for separation; thirdly, washing through an ore washer to remove sludge and impurities, and dewatering for standby; fourthly, placing into a ball mill, and grinding into fine slurry; fifthly, pumping into a hydraulic classifier for classifying; sixthly, removing metal impurities through the strong-magnetism equipment; seventhly, using electromagnetic separation equipment to remove iron impurities; eighthly, feeding into a hydrocyclone to allow heavy slurry to go down, and removing the moisture impurities of the light slurry through negative pressure; ninthly, feeding into a distribution box, and using a vacuum pump to pump out moisture to obtain cake; tenthly, feeding the filtered cake into a rotary kiln, drying the cake, and completely removing steam moisture and impurities through air draft and a cyclone dust collector to obtain the potassium feldspar fine silt.The potassium feldspar fine silt prepared by the method is good in quality and high in purity.
Description
Technical field
The preparation method that the present invention relates to a kind of potash feldspar fine silt, the specifically preparation method of a kind of 200 order potash feldspar fine silts.
Background technology
Potash feldspar is the silicate mineral of a kind of monocrystalline system, temperature is touched low owing to it is molten, the melting of other mineral can be promoted, it is widely used in the industry such as Ceramic glaze, glass, require that powder is thin in the application, the requirement of this fine silt is high, its potash feldspar powder processing enterprise production difficulty is big, fineness is extremely difficult to high-quality requirement, mainly higher containing sodium amount and aluminum content in K-feldspar powder, thereby resulting in ceramic product addition to be difficult to control to, cause that Production of Ceramics must add other industrial chemicals, the production cost in turn resulting in ceramic product is too high.
Summary of the invention
It is an object of the invention to solve above-mentioned Problems existing, it is provided that the preparation method of a kind of 200 order potash feldspar fine silts, there is purity height, quality good, the feature of ceramic product production cost after using, can be reduced.
The present invention includes that raw ore potash feldspar is sent into disintegrating machine by conveyer belt and carries out break process, and the technical scheme adopted is in that:
The preparation method of 200 order potash feldspar fine silts is as follows:
Step 1, raw ore potash feldspar by conveyer belt send into disintegrating machine carry out break process, simultaneously with strong magnetic machine removal metalliferous mineral；
Step 2, the material after broken is delivered to, by conveyer belt, the screening machine that mesh is 4mm sort, the material backspace disintegrating machine break process again more than 4mm；
Step 3, material less than 4mm after sorting is adopted clean water by cage log washer, remove the mud in material and after impurity dehydration stand-by；
Step 4, above-mentioned stand-by material is put into ball mill grinding is that circulating pool put into by screened stock material；
Step 5, by electric colloidal pump screened stock material suction hydraulic pressure grader carried out staged care, adopts the 200 above accepted stocks of order after hydraulic pressure mode staged care, process then through the outstanding sieve classification that shakes, reach more than 200 orders accepted stock；
Step 6, by electric colloidal pump above-mentioned accepted stock is evacuated to high gradient magnetic separator cleaning water rinses, and be purged ferrous contaminants through strong magnetic machine；
Step 7, again remove irony foreign material in slurry with electromagnetic dressing equipment；
Step 8, by after magnetic separation again slurry send into cyclone, by cyclone so as to weight somaplasm material sink, light somaplasm material float after make moisture impurity suction remove by negative pressure；
Step 9: the heavy somaplasm material sunk is sent into divided flow box, so as to be evenly distributed on filter cloth and extract moisture out by vacuum pump obtain biscuit.
Step 10, by filter after biscuit send into rotary kiln, by gas generator heat supply, biscuit is carried out drying and processing, and extracts the steam moisture in biscuit and impurity by cyclone dust extractor, namely acquisition potash feldspar fine silt product.
In technique scheme: its magnetic of strong magnetic machine in step 1 and step 6 is 11000GS.
Outstanding its screen cloth of sieve that shakes in step 5 is 90 orders.
Its magnetic of electromagnetic dressing equipment in step 7 is 15000GS.
In step 10 rotary kiln its place speed be 5～6 circle/point.
Step 10 by cyclone dust extractor except after steam moisture and impurity product whiteness be 55～60.
The present invention has following advantageous effect: pass through technique scheme, produced potash feldspar fine silt precision is high, Impurity removal is clean, after adding materials as ceramic product, the consumption of other industrial chemicals can be reduced, favorably reducing the production cost of ceramic product and stably improve quality, the powder purity of ceramic product is good.
Detailed description of the invention
The preparation method of 200 order potash feldspar fine silts is as follows:
Step 1, raw ore potash feldspar by conveyer belt send into disintegrating machine carry out break process, simultaneously with strong magnetic machine removal metalliferous mineral；
Step 2, the material after broken is delivered to, by conveyer belt, the screening machine that mesh is 4mm sort, the material backspace disintegrating machine break process again more than 4mm；
Step 3, material less than 4mm after sorting is adopted clean water by cage log washer, remove the mud in material and after impurity dehydration stand-by；
Step 4, above-mentioned stand-by material is put into ball mill grinding is that circulating pool put into by screened stock material；
Step 5, by electric colloidal pump screened stock material suction hydraulic pressure grader carried out staged care, adopts the 200 above accepted stocks of order after hydraulic pressure mode staged care, process then through the outstanding sieve classification that shakes, reach more than 200 orders accepted stock；
Step 6, by electric colloidal pump above-mentioned accepted stock is evacuated to high gradient magnetic separator cleaning water rinses, and be purged ferrous contaminants through strong magnetic machine；
Step 7, again remove irony foreign material in slurry with electromagnetic dressing equipment；
Step 8, by after magnetic separation again slurry send into cyclone, by cyclone so as to weight somaplasm material sink, light somaplasm material float after make moisture impurity suction remove by negative pressure；
Step 9: the heavy somaplasm material sunk is sent into divided flow box, so as to be evenly distributed on filter cloth and extract moisture out by vacuum pump obtain biscuit.
Step 10, by filter after biscuit send into rotary kiln, by gas generator heat supply, biscuit is carried out drying and processing, and extracts the steam moisture in biscuit and impurity by cyclone dust extractor, namely acquisition potash feldspar fine silt product.
Its magnetic of strong magnetic machine in step 1 and step 6 is 11000GS.
Outstanding its screen cloth of sieve that shakes in step 5 is 90 orders.
Its magnetic of electromagnetic dressing equipment in step 7 is 15000GS.
In step 10 rotary kiln its place speed be 5～6 circle/point.
Step 10 by cyclone dust extractor except after steam moisture and impurity product whiteness be 55～60.
Claims (6)
1. a preparation method for 200 order potash feldspar fine silts, carries out break process including raw ore potash feldspar is sent into disintegrating machine by conveyer belt, it is characterised in that: the preparation method of 200 order potash feldspar fine silts is as follows:
Step 1, raw ore potash feldspar by conveyer belt send into disintegrating machine carry out break process, simultaneously with strong magnetic machine removal metalliferous mineral；
Step 2, the material after broken is delivered to, by conveyer belt, the screening machine that mesh is 4mm sort, the material backspace disintegrating machine break process again more than 4mm；
Step 3, material less than 4mm after sorting is adopted clean water by cage log washer, remove the mud in material and after impurity dehydration stand-by；
Step 4, above-mentioned stand-by material is put into ball mill grinding is that circulating pool put into by screened stock material；
Step 5, by electric colloidal pump screened stock material suction hydraulic pressure grader carried out staged care, adopts the 200 above accepted stocks of order after hydraulic pressure mode staged care, process then through the outstanding sieve classification that shakes, reach more than 200 orders accepted stock；
Step 6, by electric colloidal pump above-mentioned accepted stock is evacuated to high gradient magnetic separator cleaning water rinses, and be purged ferrous contaminants through strong magnetic machine；
Step 7, again remove irony foreign material in slurry with electromagnetic dressing equipment；
Step 8, by after magnetic separation again slurry send into cyclone, by cyclone so as to weight somaplasm material sink, light somaplasm material float after make moisture impurity suction remove by negative pressure；
Step 9: the heavy somaplasm material sunk is sent into divided flow box, so as to be evenly distributed on filter cloth and extract moisture out by vacuum pump obtain biscuit；
Step 10, by filter after biscuit send into rotary kiln, by gas generator heat supply, biscuit is carried out drying and processing, and extracts the steam moisture in biscuit and impurity by cyclone dust extractor, namely acquisition potash feldspar fine silt product.
2. the preparation method of a kind of 200 order potash feldspar fine silts according to claim 1, it is characterised in that: its magnetic of strong magnetic machine in step 1 and step 6 is 11000GS.
3. the preparation method of a kind of 200 order potash feldspar fine silts according to claim 1, it is characterised in that: outstanding its screen cloth of sieve that shakes in step 5 is 90 orders.
4. the preparation method of a kind of 200 order potash feldspar fine silts according to claim 1, it is characterised in that: its magnetic of the electromagnetic dressing equipment in step 7 is 15000GS.
5. the preparation method of a kind of 200 order potash feldspar fine silts according to claim 1, it is characterised in that: in step 10 rotary kiln its place speed be 5～6 circle/point.
6. the preparation method of a kind of 200 order potash feldspar fine silts according to claim 1, it is characterised in that: step 10 by cyclone dust extractor except after steam moisture and impurity product whiteness be 55～60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987399.1A CN105753464A (en) | 2015-12-27 | 2015-12-27 | Preparation method of 200-mesh potassium feldspar fine silt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987399.1A CN105753464A (en) | 2015-12-27 | 2015-12-27 | Preparation method of 200-mesh potassium feldspar fine silt |
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| CN105753464A true CN105753464A (en) | 2016-07-13 |
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| CN201510987399.1A Pending CN105753464A (en) | 2015-12-27 | 2015-12-27 | Preparation method of 200-mesh potassium feldspar fine silt |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107417308A (en) * | 2017-07-26 | 2017-12-01 | 山东晶石新材料有限公司 | It is a kind of to utilize the natural potassium method made of stones for making potassium powder |
| CN112808429A (en) * | 2021-01-18 | 2021-05-18 | 衡阳县伟恒陶瓷原料有限公司 | Albite processing method |
| CN117510131A (en) * | 2023-11-16 | 2024-02-06 | 广东中旗新材料股份有限公司 | Quartz stone plate with low silicon formula and production process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276262A (en) * | 2011-04-13 | 2011-12-14 | 岑溪市华进花岗岩废料综合利用有限公司 | Production method for extracting K, Na and Al ceramic raw material from granite stone waste material |
| CN102284349A (en) * | 2011-07-19 | 2011-12-21 | 罗贵达 | Impurity-removal separation and purification method for weathering type feldspar ore |
| CN103274763A (en) * | 2013-05-08 | 2013-09-04 | 英德市奥胜新材料有限责任公司 | Nepheline syenite powder and production method thereof |
| CN103752401A (en) * | 2013-12-28 | 2014-04-30 | 中国地质科学院郑州矿产综合利用研究所 | Potash feldspar iron removal process |
-
2015
- 2015-12-27 CN CN201510987399.1A patent/CN105753464A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276262A (en) * | 2011-04-13 | 2011-12-14 | 岑溪市华进花岗岩废料综合利用有限公司 | Production method for extracting K, Na and Al ceramic raw material from granite stone waste material |
| CN102284349A (en) * | 2011-07-19 | 2011-12-21 | 罗贵达 | Impurity-removal separation and purification method for weathering type feldspar ore |
| CN103274763A (en) * | 2013-05-08 | 2013-09-04 | 英德市奥胜新材料有限责任公司 | Nepheline syenite powder and production method thereof |
| CN103752401A (en) * | 2013-12-28 | 2014-04-30 | 中国地质科学院郑州矿产综合利用研究所 | Potash feldspar iron removal process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107417308A (en) * | 2017-07-26 | 2017-12-01 | 山东晶石新材料有限公司 | It is a kind of to utilize the natural potassium method made of stones for making potassium powder |
| CN112808429A (en) * | 2021-01-18 | 2021-05-18 | 衡阳县伟恒陶瓷原料有限公司 | Albite processing method |
| CN117510131A (en) * | 2023-11-16 | 2024-02-06 | 广东中旗新材料股份有限公司 | Quartz stone plate with low silicon formula and production process thereof |
| CN117510131B (en) * | 2023-11-16 | 2024-04-30 | 广东中旗新材料股份有限公司 | Quartz stone plate with low silicon formula and production process thereof |
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Application publication date: 20160713 |
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