CN105523725A - A processing and utilizing method of low-grade quartz sandstone - Google Patents
A processing and utilizing method of low-grade quartz sandstone Download PDFInfo
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- CN105523725A CN105523725A CN201511022031.8A CN201511022031A CN105523725A CN 105523725 A CN105523725 A CN 105523725A CN 201511022031 A CN201511022031 A CN 201511022031A CN 105523725 A CN105523725 A CN 105523725A
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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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
A processing and utilizing method of low-grade quartz sandstone is disclosed. The method includes smashing, sieving, adopting a sieved material as an ingredient for cement manufacturing or as a rust-removing sand abrasive for steel manufacturing, adopting a sieved material for land rehabilitation or smashing again, and other steps. According to the method, the low-grade quartz sandstone is smashed and sieved, quartz sand with fine granularity is applied for manufacturing cement and steel, and quartz sand with over-large granularity is smashed again or subjected to land rehabilitation, thus effectively utilizing the low-grade quartz sandstone and improving economic benefits.
Description
Technical field
The present invention relates to a kind of quartzose sandstone processing and utilization method, be specifically related to a kind of processing and utilization method of low-grade quartzose sandstone.
Background technology
The Wuli-Shili-Renli system approach of the uniqueness that quartz sand has, utilizes it to have very strong resistance to acid medium etch ability under construction, is commonly used to produce acid resisting concrete and acid resisting mortar.Quartz sand take quartzose sandstone as raw material, carries out that the step such as broken processes.In the process of exploiting quartzose sandstone, can there is a large amount of low-grade quartzose sandstones, going out of use in the process of producing maybe cannot be effectively utilized, and causes certain wasting of resources.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of can effective processing and utilization method to the low-grade quartzose sandstone that low-grade quartzose sandstone fully utilizes comprehensively.
A processing and utilization method for low-grade quartzose sandstone, comprises the following steps:
(1), one-level is slightly broken: send low-grade quartzose sandstone raw ore to jaw crusher equably by oscillating feeder, carry out one-level fragmentation;
(2), two-stage crushing: send the material after one-level fragmentation to PYFB1636 type cone crusher by rotary conveyor, carry out two-stage crushing;
(3), three grades of fragmentations: send the material after two-stage crushing to PYFB1313 type cone crusher by rotary conveyor, carry out three grades of fragmentations;
(4), sieve: send the material after three grades of fragmentations to vibratory screening apparatus by rotary conveyor and sieve, sieve out the material A that granularity is below 8mm, and granularity is the material B of more than 8mm;
(5), prepare burden: the rust cleaning sandblasting of the batching that material A is manufactured as cement or iron and steel manufacture;
(6), land reclamation or again broken: utilize material B to carry out land reclamation or re-started secondary and three grades of fragmentations.
As further describing technique scheme:
Cement described in step (5) comprises following weight part batching: grog 40-50 part, industrial residue 20-30 part, dehydrated gyp-10-20 part, fluorgypsum 10-20 part, powdered coal cinder 10-30 part, material A 10-20 part, coal gangue 15-20 part, flyash 20-30 part.
The present invention is by broken for low-grade quartzose sandstone laggard row filter, and the thinner quartz sand of granularity carries out the manufacture of cement, iron and steel, and granularity is pulverized or carries out land reclamation by excessive carrying out again, effectively make use of low-grade quartzose sandstone, improves economic benefit.
Embodiment
The processing and utilization method of a kind of low-grade quartzose sandstone provided by the invention, comprises the following steps:
(1), one-level is slightly broken: send low-grade quartzose sandstone raw ore to jaw crusher equably by oscillating feeder, carry out one-level fragmentation;
(2), two-stage crushing: send the material after one-level fragmentation to PYFB1636 type cone crusher by rotary conveyor, carry out two-stage crushing;
(3), three grades of fragmentations: send the material after two-stage crushing to PYFB1313 type cone crusher by rotary conveyor, carry out three grades of fragmentations;
(4), sieve: send the material after three grades of fragmentations to vibratory screening apparatus by rotary conveyor and sieve, sieve out the material A that granularity is below 8mm, and granularity is the material B of more than 8mm;
(5), prepare burden: the rust cleaning sandblasting of the batching that material A is manufactured as cement or iron and steel manufacture;
(6), land reclamation or again broken: utilize material B to carry out land reclamation or re-started secondary and three grades of fragmentations.
Embodiment 1
A processing and utilization method for low-grade quartzose sandstone, comprises the following steps:
(1), one-level is slightly broken: send low-grade quartzose sandstone raw ore to jaw crusher equably by oscillating feeder, carry out one-level fragmentation;
(2), two-stage crushing: send the material after one-level fragmentation to PYFB1636 type cone crusher by rotary conveyor, carry out two-stage crushing;
(3), three grades of fragmentations: send the material after two-stage crushing to PYFB1313 type cone crusher by rotary conveyor, carry out three grades of fragmentations;
(4), sieve: send the material after three grades of fragmentations to vibratory screening apparatus by rotary conveyor and sieve, sieve out the material A that granularity is below 8mm, and granularity is the material B of more than 8mm;
(5), prepare burden: batching material A manufactured as cement, described cement comprises following parts by weight of base batching: grog 40-50 part, industrial residue 20-30 part, dehydrated gyp-10-20 part, fluorgypsum 10-20 part, powdered coal cinder 10-30 part, material A 10-20 part, coal gangue 15-20 part, flyash 20-30 part;
(6), land reclamation: utilize material B to carry out land reclamation.
Embodiment 2
A processing and utilization method for low-grade quartzose sandstone, comprises the following steps:
(1), one-level is slightly broken: send low-grade quartzose sandstone raw ore to jaw crusher equably by oscillating feeder, carry out one-level fragmentation;
(2), two-stage crushing: send the material after one-level fragmentation to PYFB1636 type cone crusher by rotary conveyor, carry out two-stage crushing;
(3), three grades of fragmentations: send the material after two-stage crushing to PYFB1313 type cone crusher by rotary conveyor, carry out three grades of fragmentations;
(4), sieve: send the material after three grades of fragmentations to vibratory screening apparatus by rotary conveyor and sieve, sieve out the material A that granularity is below 8mm, and granularity is the material B of more than 8mm;
(5), prepare burden: the rust cleaning sandblasting that material A is manufactured as iron and steel;
(6), again broken: material B to be carried out secondary and three grades of fragmentations.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a processing and utilization method for low-grade quartzose sandstone, is characterized in that: comprise the following steps:
(1), one-level is slightly broken: send low-grade quartzose sandstone raw ore to jaw crusher equably by oscillating feeder, carry out one-level fragmentation;
(2), two-stage crushing: send the material after one-level fragmentation to PYFB1636 type cone crusher by rotary conveyor, carry out two-stage crushing;
(3), three grades of fragmentations: send the material after two-stage crushing to PYFB1313 type cone crusher by rotary conveyor, carry out three grades of fragmentations;
(4), sieve: send the material after three grades of fragmentations to vibratory screening apparatus by rotary conveyor and sieve, sieve out the material A that granularity is below 8mm, and granularity is the material B of more than 8mm;
(5), prepare burden: the rust cleaning sandblasting of the batching that material A is manufactured as cement or iron and steel manufacture;
(6), land reclamation or again broken: utilize material B to carry out land reclamation or re-started secondary and three grades of fragmentations.
2. the processing and utilization method of a kind of low-grade quartzose sandstone according to claim 1, is characterized in that: the cement described in step (5) comprises following weight part batching: grog 40-50 part, industrial residue 20-30 part, dehydrated gyp-10-20 part, fluorgypsum 10-20 part, powdered coal cinder 10-30 part, material A 10-20 part, coal gangue 15-20 part, flyash 20-30 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022031.8A CN105523725A (en) | 2015-12-29 | 2015-12-29 | A processing and utilizing method of low-grade quartz sandstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022031.8A CN105523725A (en) | 2015-12-29 | 2015-12-29 | A processing and utilizing method of low-grade quartz sandstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105523725A true CN105523725A (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511022031.8A Pending CN105523725A (en) | 2015-12-29 | 2015-12-29 | A processing and utilizing method of low-grade quartz sandstone |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089928A (en) * | 1993-01-20 | 1994-07-27 | 马鞍山市水泥厂 | Slag cement for road |
| CN1792982A (en) * | 2005-11-25 | 2006-06-28 | 华南理工大学 | Silicate cement of precenting chlorate corrosion |
| CN101922236A (en) * | 2010-07-21 | 2010-12-22 | 中铁二十局集团第四工程有限公司 | The C50 made sand ultra-high pump concrete construction method |
| CN103113078A (en) * | 2013-03-15 | 2013-05-22 | 哈尔滨工业大学（威海） | Pre-mixed building mortar making full use of solid wastes |
| CN103130431A (en) * | 2013-03-06 | 2013-06-05 | 北京新奥混凝土集团有限公司 | Reclaimed active ultrafine powder and preparation method thereof |
| CN203725223U (en) * | 2014-02-19 | 2014-07-23 | 云南省烟草公司昆明市公司 | Shale or sand crushing device |
| CN204503177U (en) * | 2014-11-28 | 2015-07-29 | 天瑞集团水泥有限公司 | A kind of hard sand crushing system |
| CN104844111A (en) * | 2015-04-30 | 2015-08-19 | 谭云松 | Blended material, preparation method thereof and concrete prepared through blended material |
-
2015
- 2015-12-29 CN CN201511022031.8A patent/CN105523725A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089928A (en) * | 1993-01-20 | 1994-07-27 | 马鞍山市水泥厂 | Slag cement for road |
| CN1792982A (en) * | 2005-11-25 | 2006-06-28 | 华南理工大学 | Silicate cement of precenting chlorate corrosion |
| CN101922236A (en) * | 2010-07-21 | 2010-12-22 | 中铁二十局集团第四工程有限公司 | The C50 made sand ultra-high pump concrete construction method |
| CN103130431A (en) * | 2013-03-06 | 2013-06-05 | 北京新奥混凝土集团有限公司 | Reclaimed active ultrafine powder and preparation method thereof |
| CN103113078A (en) * | 2013-03-15 | 2013-05-22 | 哈尔滨工业大学（威海） | Pre-mixed building mortar making full use of solid wastes |
| CN203725223U (en) * | 2014-02-19 | 2014-07-23 | 云南省烟草公司昆明市公司 | Shale or sand crushing device |
| CN204503177U (en) * | 2014-11-28 | 2015-07-29 | 天瑞集团水泥有限公司 | A kind of hard sand crushing system |
| CN104844111A (en) * | 2015-04-30 | 2015-08-19 | 谭云松 | Blended material, preparation method thereof and concrete prepared through blended material |
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Application publication date: 20160427 |
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