CN105621417A - Automatic production system for natural quartz sand and automatic control method thereof - Google Patents
Automatic production system for natural quartz sand and automatic control method thereof Download PDFInfo
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- CN105621417A CN105621417A CN201410621473.3A CN201410621473A CN105621417A CN 105621417 A CN105621417 A CN 105621417A CN 201410621473 A CN201410621473 A CN 201410621473A CN 105621417 A CN105621417 A CN 105621417A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides an automatic production system for natural quartz sand. The automatic production system at least comprises a feeder, a rinsing machine, a shelling machine, a ball mill, a pickling tanker, a dryer and a processor, wherein the processor separately controls regulating valve switches of the above-mentioned components; the rinsing machine is internally provided with a temperature and pressure determining instrument, temperature and pressure transmitters connected with the temperature and pressure determining instrument and a high-pressure rinsing device, and the temperature and pressure transmitters are connected with the processor and clear away substances adhered on the external surface of carefully-chosen large natural quartz stone through flushing; and a crusher is provided with a sieving device. The automatic production system effectively overcomes a variety of disadvantages in the prior art, e.g., great influence on product quality due to great artificial fluctuation factors in links like feeding speed, reaction temperature, reaction pressure and reaction time, and thus has wide application prospects.
Description
Technical field
The present invention relates to the automatic producing technology of a kind of quartz sand, specifically, relate to mechanized production system and the automation control method thereof of a kind of natural siliceous sand.
Background technology
Natural siliceous sand is the silicate mineral of a kind of hard, wear-resisting, stable chemical performance, its main mineral constituent is silicon dioxide, the color of natural siliceous sand is milky, faint yellow, brown, Lycoperdon polymorphum Vitt or semi-transparent clear shape, relative density is 2.65, its chemistry, calorifics and mechanical performance have obvious anisotropy, insoluble in acid, fusing point about 1750 DEG C, there is higher fire resistance. Unique Wuli-Shili-Renli system approach that natural siliceous sand has, particularly its inherent molecular chain structure, crystal shape and lattice variations rule, make it have high temperature resistant, thermal coefficient of expansion is little, high-insulation, corrosion-resistant, piezoelectric effect, resonance effect and its uniqueness optical characteristics, many products play more and more important effect. It is mainly used as: 1. manufacture glass, plate glass, float glass, glass, optical glass, glass fibre, glass apparatus, electro-conductive glass, glass cloth and anti-ray special glass can be manufactured; 2. for pottery and refractory material, such as stock and the glaze of porcelain, kiln high silica brick, common silica brick and carborundum etc.; 3. for metallurgy, such as silicon metal, Antaciron and silico-aluminum etc.; 4. building, such as concrete, Binder Materials, road-making material, artificial marble, cement physical properties experimental material etc.; 5. chemical industry, such as the raw material of silicon compound and waterglass etc., the implant of sulfuric acid tower, amorphous silica micropowder; 6. machinery, such as the primary raw material of casting sand, grinding-material etc. The present invention is a kind of natural siliceous sand, outward appearance is semi-transparent clear shape, it is characterized in that SiO2 content is more than 98%, product granularity ranges for 1-1.2 millimeter, mainly for the manufacture of glass, refractory material, grinding-material, casting and molding quartz sand, it is possible to be used under construction producing acid-resisting concrete and acid resisting mortar. The raw material producing natural siliceous sand is natural stone diamond stone, natural stone diamond stone is that a kind of quality is hard, wear-resisting, the silicates mineral of stable chemical nature, it is raw material with natural stone diamond stone to form through processes such as washing, broken, acid treatment, washing, drying, this product is the popular product of one that in natural quartz product, production technology is simple, on the low side, the advantage of its technological process of production is: use common apparatus, and small investment, cost are low, pollution-free, the good natural siliceous sand that can be mass mass.
Summary of the invention
For the problems referred to above that prior art exists, it is an object of the invention to provide the mechanized production system of a kind of safe and efficient natural siliceous sand and automation control method thereof.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of mechanized production system of natural siliceous sand, wherein: at least include feeder, rinsing machine, skinning machine, ball mill, pickling tube, dehydrator and processor, wherein:
Described processor controls the adjustment threshold switch being located on feeder, rinsing machine, skinning machine, ball mill, pickling tube, dehydrator respectively;
Temperature and pressure transmitter and a high-pressure washing device that a temperature, pressure analyzer is connected it is provided with temperature, pressure analyzer in described rinsing machine, described temperature and pressure transmitter is all connected with described processor, is rinsed well by selected bulk natural stone diamond stone outer surface attachment;
Described disintegrating machine is additionally provided with a sieving equipment.
Preferably, described production system also includes delivery pump, and described delivery pump is connected with feeder and by natural stone diamond stone feedstock transportation to washing pool.
Preferably, described feeder is connected by a feed conduit with described rinsing machine.
More preferably, described feed conduit is provided with charging and regulates valve.
It is highly preferred that be located at the charging on feed conduit described in the control of described processor to regulate threshold switch.
The automation control method of the mechanized production system of above-mentioned natural siliceous sand, is carried out data acquisition and control by a processor (PLC) with PID controller to whole production system and operates, wherein:
By described temperature, pressure analyzer is reached little inertia action via the charging adjustment valve controlled on feed conduit that automatically adjusts of described PID controller parameter, to control the raw material dosage in rinsing machine; Or/and the adjustment valve automatically adjusted via described PLC in pickling tube, make temperature stabilization in described pickling tube regulating acid solution consumption.
Preferably, natural stone diamond stone is ground into the granule of 1000 �� 5 orders by described ball mill.
It is highly preferred that grinding time is 12-14h.
Preferably, automatically adjusting the concentration of dilute hydrochloric acid in control pickling tube via described PLC is 25% ~ 30%.
Preferably, described pickling time is 12 ~ 24 hours.
Preferably, pickling complete after natural siliceous sand clean in washing pool, dry.
It is highly preferred that drying temperature is 50��55 �� 5 DEG C.
It is highly preferred that drying time is 1 ~ 2h.
As mentioned above, the present invention provides the mechanized production system of natural siliceous sand and automation control method thereof, mainly by a processor with PID controller, described production system is carried out data acquisition and control operation, make quartz pickling under stable temperature and pressure, namely ensure that reacting completely of raw material also ensures that safety in production and product quality, to solve in existing production technology at material metering, charging rate, reaction temperature, reaction pressure, in the links such as response time, man-induced fluctuations factor is bigger, and the products obtained therefrom caused is mainly manifested in conversion ratio, constituent content and stability aspect are all inadequate, thus the quality of product is affected bigger, namely various shortcoming of the prior art is effectively overcome, therefore its application prospect is very wide.
Accompanying drawing explanation
Fig. 1 is the block schematic illustration of the mechanized production system of natural siliceous sand provided by the invention;
In figure: 1, processor, 2, delivery pump, 3, feeder, 4, skinning machine, 5, ball mill, 6, pickling tube, 7, dehydrator.
Detailed description of the invention
The present invention is made further in detail below in conjunction with embodiment and accompanying drawing, intactly illustrates.
The present invention provides the mechanized production system of a kind of natural siliceous sand, wherein: at least include feeder, rinsing machine, skinning machine, ball mill, pickling tube, dehydrator and processor, wherein: described processor controls the adjustment threshold switch being located on feeder, rinsing machine, skinning machine, ball mill, pickling tube, dehydrator respectively; Temperature and pressure transmitter and a high-pressure washing device that a temperature, pressure analyzer is connected it is provided with temperature, pressure analyzer in described rinsing machine, described temperature and pressure transmitter is all connected with described processor, is rinsed well by selected bulk natural stone diamond stone outer surface attachment; Described disintegrating machine is additionally provided with a sieving equipment; Described production system also includes delivery pump, and described delivery pump is connected with feeder and by natural stone diamond stone feedstock transportation to washing pool. Described feeder is connected by a feed conduit with described rinsing machine. Described feed conduit is provided with charging and regulates valve. It is located at the charging on feed conduit described in the control of described processor and regulates threshold switch.
The automation control method of the mechanized production system of above-mentioned natural siliceous sand, by a processor (PLC) with PID controller, whole production system is carried out data acquisition and control to operate, wherein: by described temperature, pressure analyzer is reached little inertia action via the charging adjustment valve controlled on feed conduit that automatically adjusts of described PID controller parameter, to control the raw material dosage in rinsing machine; Or/and the adjustment valve automatically adjusted via described PLC in pickling tube, make temperature stabilization in described pickling tube regulating acid solution consumption. Natural stone diamond stone is ground into the granule of 1000 �� 5 orders by described ball mill. Grinding time is 12-14h. Automatically adjusting the concentration of dilute hydrochloric acid in control pickling tube via described PLC is 25% ~ 30%. Described pickling time is 12 ~ 24 hours. Pickling complete after natural siliceous sand clean in washing pool, dry, dry temperature be 50��55 �� 5 DEG C, drying time is 1 ~ 2h.
Finally it is necessary described herein: above example is served only for technical scheme is described in more detail; it is not intended that limiting the scope of the invention, some nonessential improvement and adjustment that those skilled in the art makes according to the foregoing of the present invention belong to protection scope of the present invention.
Claims (10)
1. a mechanized production system for natural siliceous sand, wherein: at least include feeder, rinsing machine, skinning machine, ball mill, pickling tube, dehydrator and processor, wherein:
Described processor controls the adjustment threshold switch being located on feeder, rinsing machine, skinning machine, ball mill, pickling tube, dehydrator respectively;
Temperature and pressure transmitter and a high-pressure washing device that a temperature, pressure analyzer is connected it is provided with temperature, pressure analyzer in described rinsing machine, described temperature and pressure transmitter is all connected with described processor, is rinsed well by selected bulk natural stone diamond stone outer surface attachment;
Described disintegrating machine is additionally provided with a sieving equipment.
2. the mechanized production system of natural siliceous sand according to claim 1, it is characterised in that: described production system also includes delivery pump, and described delivery pump is connected with feeder and by natural stone diamond stone feedstock transportation to washing pool.
3. the mechanized production system of natural siliceous sand according to claim 1, it is characterised in that: described feeder is connected by a feed conduit with described rinsing machine.
4. the mechanized production system of natural siliceous sand according to claim 3, it is characterised in that: described feed conduit is provided with charging and regulates valve.
5. the mechanized production system of natural siliceous sand according to claim 4, it is characterised in that: it is located at the charging on feed conduit described in the control of described processor and regulates threshold switch.
6. the automation control method of the mechanized production system of the natural siliceous sand described in claim 1, is carried out data acquisition and control by a processor (PLC) with PID controller to pickling production and operates, it is characterised in that:
By described temperature, pressure analyzer is reached little inertia action via the charging adjustment valve controlled on feed conduit that automatically adjusts of described PID controller parameter, to control the raw material dosage in rinsing machine; Or/and the adjustment valve automatically adjusted via described PLC in pickling tube, make temperature stabilization in described pickling tube regulating acid solution consumption.
7. the automation control method of the mechanized production system of natural siliceous sand according to claim 6, it is characterised in that: natural stone diamond stone is ground into the granule of 1000 �� 5 orders by described ball mill, and grinding time is 12 ~ 14h.
8. the automation control method of the mechanized production system of natural siliceous sand according to claim 6, it is characterised in that: automatically adjusting the concentration of dilute hydrochloric acid in control pickling tube via described PLC is 25% ~ 30%, and described pickling time is 12 ~ 24 hours.
9. the automation control method of the mechanized production system of natural siliceous sand according to claim 1, it is characterised in that: the drying temperature of dehydrator is 50��55 �� 5 DEG C.
10. the automation control method of the mechanized production system of natural siliceous sand according to claim 1, it is characterised in that: the drying time of dehydrator is 1 ~ 2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621473.3A CN105621417A (en) | 2014-11-05 | 2014-11-05 | Automatic production system for natural quartz sand and automatic control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621473.3A CN105621417A (en) | 2014-11-05 | 2014-11-05 | Automatic production system for natural quartz sand and automatic control method thereof |
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| CN105621417A true CN105621417A (en) | 2016-06-01 |
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| CN201410621473.3A Pending CN105621417A (en) | 2014-11-05 | 2014-11-05 | Automatic production system for natural quartz sand and automatic control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406214A (en) * | 2016-09-26 | 2017-02-15 | 长飞光纤光缆股份有限公司 | Central feeding device and method for deposition of silicon dioxide particles |
| CN114527718A (en) * | 2022-02-25 | 2022-05-24 | 江苏鑫亿鼎石英科技股份有限公司 | Quartz sand datamation intelligent production control system |
-
2014
- 2014-11-05 CN CN201410621473.3A patent/CN105621417A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406214A (en) * | 2016-09-26 | 2017-02-15 | 长飞光纤光缆股份有限公司 | Central feeding device and method for deposition of silicon dioxide particles |
| CN106406214B (en) * | 2016-09-26 | 2019-06-25 | 长飞光纤光缆股份有限公司 | A kind of central-feed device and method for silica dioxide granule deposition |
| CN114527718A (en) * | 2022-02-25 | 2022-05-24 | 江苏鑫亿鼎石英科技股份有限公司 | Quartz sand datamation intelligent production control system |
| CN114527718B (en) * | 2022-02-25 | 2024-01-09 | 江苏鑫亿鼎石英科技股份有限公司 | Quartz sand datamation intelligent production control system |
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Application publication date: 20160601 |
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