CN103111352A - Airflow purification production line special for sericite - Google Patents

Airflow purification production line special for sericite Download PDF

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Publication number
CN103111352A
CN103111352A CN2013100256140A CN201310025614A CN103111352A CN 103111352 A CN103111352 A CN 103111352A CN 2013100256140 A CN2013100256140 A CN 2013100256140A CN 201310025614 A CN201310025614 A CN 201310025614A CN 103111352 A CN103111352 A CN 103111352A
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air
powder
air blast
communicated
sericite
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CN2013100256140A
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CN103111352B (en
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董吉胜
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Chuzhou Wanqiao sericite Co.,Ltd.
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CHUZHOU WANQIAO SERICITE POWDER FACTORY
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Abstract

The invention discloses an airflow purification production line special for sericite. The production line comprises a grinding system, a purification system, a grading system, a dust removing system, an iron removing system and an electric control system. By adequately considering a plurality of important links during the production of sericite, the air purification production line special for sericite disclosed by the invention is capable of well guaranteeing the stability of the device and the quality of the products.

Description

The special-purpose air-flow purification of sericite in powder production line
Technical field
The present invention relates to the sericite in powder preparing technical field, especially relate to the special-purpose air-flow purification of a kind of sericite in powder production line.
Background technology
Sericite in powder is the functional stuffing of just finding and being applied in nearly twenties years in coating, paint, now development and application in fields such as cosmetics, electronic isolation plate, flame-retardant fibre boards.But up to the present, there is no special-purpose production line in sericite production, thereby install voluntarily, debug after each sericite manufacturer only can buy some equipment and accessory by rule of thumb.Obviously, when taking such mode to produce, production equipment is easy to go wrong, and the quality of production can not get ensureing.Following problem appears in concrete being easy to: 1, grading effect is relatively poor, causes the product thickness inhomogeneous, affects the stability of product granularity, and 400 screen residues make product can only be applied to low grade products roughly in 5% left and right.2, classification is unclean, and iron-holder is up to more than 2.4%, and impurity content reaches more than 1.78%, has a strong impact on product quality, can't use in electronic circuit board and cosmetic industry.3, product purity is relatively poor, because sericite mica ore belongs to quartzy associated minerals, improves the performance of sericite in powder and can only remove quartz content, and classifying equipoment separation quartz effect is relatively poor, alundum (Al2O3) content is the highest 18%, and dioxide-containing silica makes sericite purity lower up to 68%.4, suppress production because equipment adopts, to cause the unnecessary gas of air blast can ejection by force in pipeline and space that some fail to seal, and then to produce dust, to make the workshop dust pollution serious, to affect the workman healthy.5, production product specification is comparatively single, can not realize multi-product output simultaneously, has wasted a large amount of sericite raw ores, the electricity charge and labour.
Summary of the invention
The purpose of this invention is to provide the special-purpose air-flow purification of a kind of sericite in powder production line, it has stable equipment operation, product quality characteristics preferably.
The technical solution adopted in the present invention is: the special-purpose air-flow purification of sericite in powder production line, described production line comprises grinding system, purification system, hierarchy system, dust pelletizing system and iron removal system and electric-control system.
Described grinding system comprises: jaw crusher, bucket elevator, storage tank, batcher, pendulum type ring roll pulverizer, the first air blast and collection powder case, wherein, the front end air outlet air-supply of this first air blast is to this pendulum type ring roll pulverizer, this pendulum type ring roll pulverizer top is communicated with this collection powder case, and the top of this collection powder case is communicated with the rear end pipeline of this first air blast.
described purification system comprises: the second air blast, the first powder collecting bucket and purifying machine, wherein, this storage tank is communicated with the bottom of this purifying machine and the front portion of the second air blast, the top of the top of this purifying machine and the first powder collecting bucket is connected, the front end air outlet of this second air blast is communicated with the bottom of this storage tank and the bottom of this purifying machine, the rear end air outlet of this second air blast is communicated with the top of this first powder collecting bucket, simultaneously, this iron removal system comprises the first tramp iron separator, the feed end of this first tramp iron separator connects the discharge end of the first powder collecting bucket, and the bottom of this first tramp iron separator is provided with the first product outlet.
Described hierarchy system comprises: the 3rd air blast, grader and the second powder collecting bucket, wherein, the bottom of this purifying machine is communicated with the bottom of this grader and the front end air outlet of the 3rd air blast, the top of this grader and the second powder collecting bucket top are connected, the front end air outlet of the 3rd air blast is communicated with the below of grader, and the rear end air outlet of the 3rd air blast is communicated with the top of the second powder collecting bucket; Simultaneously, this iron removal system comprises the second tramp iron separator, and the feed end of this second tramp iron separator connects the discharge end of the second powder collecting bucket, and the bottom of this second tramp iron separator is provided with the second product outlet.
Described dust pelletizing system comprises: dust catcher, pulse dust removal machine and air pump, wherein, this pulse dust removal machine is communicated to the front end air outlet of this second air blast and the rear end air outlet of the 3rd air blast, and this pulse dust removal machine is communicated to the connectivity part of this first air blast and flour mill, simultaneously, this dust catcher is communicated with this first product outlet and this second product outlet.
Described electric-control system is electric cabinet, and this electric cabinet connects grinding system, purification system, hierarchy system, dust pelletizing system and iron removal system.
The advantage that compared to the prior art the present invention has is: stable equipment operation, product quality are better.The special-purpose air-flow purification of sericite in powder of the present invention production line is provided with grinding system, purification system, hierarchy system, dust pelletizing system and iron removal system and electric-control system, taken into full account the some important steps during sericite in powder is produced, thereby the stability of equipment and the quality of product all can be guaranteed preferably.After optimization, this production line has further promoted performance and the product quality of production line in following several respects, concrete: 1, the wind-force in this production line forms negative pressure, makes wind-force intensity remain stable, improve product thickness stability, and controlled dust.2, purification system has been realized separating of sericite and quartz, has improved the purity of sericite in powder, has realized simultaneously many specification products outputs simultaneously.3, adopt the pulse dust removal machine to receive unnecessary gas in pendulum type ring roll pulverizer, purifying machine and grader, not only guaranteed the stable of wind-force, and controlled the dust ejection, the dust catcher of settling at the products export place simultaneously makes workman workplace dust be effectively controlled.4, settle tramp iron separator before the finished product output, effectively reduce the iron-holder of product, when improving product whiteness, reduced the electric conductivity of product.In sum, through the routine test, through after this production line, sericite product 400 screen residues can be reduced to 1.1%, and iron-holder can be reduced to 0.7%, and impurity can be reduced to 0.53%, dioxide-containing silica can be reduced to 54%, and alundum (Al2O3) content can be increased to 23.59%.That is, the purity of sericite is greatly improved.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the apparatus arrangement schematic diagram of embodiments of the invention.
In figure: 100, grinding system; 200, purification system; 300, hierarchy system; 400, dust pelletizing system; 1, jaw crusher; 2, bucket elevator; 3, storage tank; 4, batcher; 5, pendulum type ring roll pulverizer; 6, the first air blast; 7, collection powder case; 8, pulse dust removal machine; 9, air pump; 10, the second air blast; 11, the first powder collecting bucket, 12, purifying machine; 14, the second powder collecting bucket; 15, grader; 16, the 3rd air blast; 17, the first tramp iron separator, the 171, first product outlet; 18, the second tramp iron separator, the 181, second product outlet; 19, dust catcher; 20, electric cabinet.
The specific embodiment
Embodiment, as shown in Figure 1: the special-purpose air-flow purification of sericite in powder production line comprises grinding system 100, purification system 200, hierarchy system 300, dust pelletizing system 400 and iron removal system and electric-control system.Like this, formed comparatively complete production line, the some important steps in sericite in powder production have all been considered.
Below each system be optimized:
This grinding system 100 comprises: jaw crusher 1, bucket elevator 2, storage tank 3, batcher 4, pendulum type ring roll pulverizer 5, the first air blast 6 and collection powder case 7.Wherein, the front end air outlet of this first air blast 6 is blown to this pendulum type ring roll pulverizer 5, and this pendulum type ring roll pulverizer 5 tops are communicated with this collection powder case 7, and the top of this collection powder case 7 is communicated with the rear end pipeline of this first air blast 6.Like this, the sericite raw ore is crushed to certain specification and is transported in storage tank 3 by bucket elevator 2 after forming powder through jaw crusher 1, be transported in pendulum type ring roll pulverizer 5 through batcher 4 again and grind, and the powder that is ground to the regulation fineness is transported to collection powder case 7 by the top duct of the wind-force of the first air blast 6 from pendulum type ring roll pulverizer 5.Above connection makes the first air blast 6 circulations carry wind-force, thereby forms negative pressure, can make the wind-force of the first air blast 6 keep stable simultaneously.
This purification system 200 comprises: the second air blast 10, the first powder collecting bucket 11 and purifying machine 12.Like this, realize separating of sericite and quartz, realized simultaneously many specification products outputs simultaneously.Wherein, this storage tank 3 is communicated with the bottom of this purifying machine 12 and the front portion of the second air blast 10, the top of the top of this purifying machine 12 and the first powder collecting bucket 11 is connected, the front end air outlet of this second air blast 10 is communicated with the bottom of this storage tank 3 and the bottom of this purifying machine 12, and the rear end air outlet of this second air blast 10 is communicated with the top of this first powder collecting bucket 11.Simultaneously, this iron removal system comprises the first tramp iron separator 17, and the feed end of this first tramp iron separator 17 connects the discharge end of the first powder collecting bucket 11, and the bottom of this first tramp iron separator 17 is provided with the first product outlet 171.That is the higher breeze of purity that, proposes through purifying machine 12 is the output portioned product after the first tramp iron separator 17 deironing.Like this, the powder in storage tank 3 is transported to purifying machine 12 by the wind-force of the second air blast 10 bottom from purifying machine 12 after pipeline gets off, and the powder after purifying machine 12 purification processes enters in the first powder collecting bucket 11.And the back-connected purpose of the top duct of this first powder collecting bucket 11 and this second air blast 10 is to make this second air blast 10 conveying wind-force that circulates, thereby forms negative pressure, can make the wind-force of the second air blast 10 keep stable simultaneously.
This hierarchy system 300 comprises: the 3rd air blast 16, grader 15 and the second powder collecting bucket 14.Wherein, the bottom of aforementioned purifying machine 12 is communicated with the bottom of this grader 15 and the front end air outlet of the 3rd air blast 16, the top of this grader 15 and the second powder collecting bucket 14 tops are connected, the front end air outlet of the 3rd air blast 16 is communicated with the below of grader 15, and the rear end air outlet of the 3rd air blast 16 is communicated with the top of the second powder collecting bucket 14.That is, from purifying machine 12 transport powder be transported to grader 15 by the wind-force of the 3rd air blast 16 bottom from grader 15 after pipeline gets off, the powder after classified machine 15 classifications enters in the second powder collecting bucket 14.The top of this second powder collecting bucket 14 has the back-connected purpose of pipeline and the 3rd air blast 16 to be to make the 3rd air blast 16 conveying wind-force that circulates, thereby forms negative pressure, can make the wind-force of the 3rd air blast 16 keep stable simultaneously.Like this, purity is lower after purification system 200 is purified enters hierarchy system 300, forms the finished product that meets purity requirement after these grader 15 classifications.At this moment, this iron removal system also comprises the second tramp iron separator 18, and the feed end of this second tramp iron separator 18 connects the discharge end of the second powder collecting bucket 14, and the bottom of this second tramp iron separator 18 is provided with the second product outlet 181.That is, through purification and the finished product of output is processed through deironing equally.
This dust pelletizing system 400 comprises: dust catcher 19, pulse dust removal machine 8 and air pump 9.Wherein, this pulse dust removal machine 8 is communicated to the front end air outlet of this second air blast 10 and the rear end air outlet of the 3rd air blast 16, and this pulse dust removal machine 8 is communicated to the connectivity part of this first air blast 6 and flour mill 5.Like this, the first air blast 6, the second air blast 10, the 3rd air blast 16 all will circulate, and suspended impurity is transported in pulse dust removal machine 8 in the wind of air-supply, thereby has reduced the output of dust in the production process, makes workman workplace dust be effectively controlled.Certainly, this air pump 9 is used to pulse dust removal machine 8 to carry gas.Simultaneously, this dust catcher 19 is communicated with this first product outlet 171 and this second product outlet 181.That is, this dust catcher 19 works alone in dust pelletizing system, and its dust that sheds when each product outlet is in the dress bag adsorbs.
The electric-control system of optimizing can be electric cabinet 20, and this electric cabinet 20 connects grinding system 100, purification system 200, hierarchy system 300, dust pelletizing system 400 and iron removal system by control cables.
The above is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.

Claims (6)

1. the special-purpose air-flow purification of sericite in powder production line, it is characterized in that: described production line comprises grinding system (100), purification system (200), hierarchy system (300), dust pelletizing system (400) and iron removal system and electric-control system.
2. the special-purpose air-flow purification of sericite in powder according to claim 1 production line, it is characterized in that: described grinding system (100) comprising: jaw crusher (1), bucket elevator (2), storage tank (3), batcher (4), pendulum type ring roll pulverizer (5), the first air blast (6) and collection powder case (7), wherein, the front end air outlet air-supply of this first air blast (6) is to this pendulum type ring roll pulverizer (5), this pendulum type ring roll pulverizer (5) top is communicated with this collection powder case (7), the top of this collection powder case (7) is communicated with the rear end pipeline of this first air blast (6).
3. the special-purpose air-flow purification of sericite in powder according to claim 2 production line, it is characterized in that: described purification system (200) comprising: the second air blast (10), the first powder collecting bucket (11) and purifying machine (12), wherein, this collection powder case (7) is communicated with the bottom of this purifying machine (12) and the front portion of the second air blast (10), the top of the top of this purifying machine (12) and the first powder collecting bucket (11) is connected, the front end air outlet of this second air blast (10) is communicated with the bottom of this storage tank (3) and the bottom of this purifying machine (12), the rear end air outlet of this second air blast (10) is communicated with the top of this first powder collecting bucket (11), simultaneously, this iron removal system comprises the first tramp iron separator (17), the feed end of this first tramp iron separator (17) connects the discharge end of the first powder collecting bucket (11), and the bottom of this first tramp iron separator (17) is provided with the first product outlet (171).
4. the special-purpose air-flow purification of sericite in powder according to claim 3 production line, it is characterized in that: described hierarchy system (300) comprising: the 3rd air blast (16), grader (15) and the second powder collecting bucket (14), wherein, the bottom of this purifying machine (12) is communicated with the bottom of this grader (15) and the front end air outlet of the 3rd air blast (16), the top of this grader (15) and the second powder collecting bucket (14) top are connected, the front end air outlet of the 3rd air blast (16) is communicated with the below of grader (15), the rear end air outlet of the 3rd air blast (16) is communicated with the top of the second powder collecting bucket (14), simultaneously, this iron removal system comprises the second tramp iron separator (18), and the feed end of this second tramp iron separator (18) connects the discharge end of the second powder collecting bucket (14), and the bottom of this second tramp iron separator (18) is provided with the second product outlet (181).
5. the special-purpose air-flow purification of sericite in powder according to claim 4 production line, it is characterized in that: described dust pelletizing system (400) comprising: dust catcher (19), pulse dust removal machine (8) and air pump (9), wherein, this pulse dust removal machine (8) is communicated to the front end air outlet of this second air blast (10) and the rear end air outlet of the 3rd air blast (16), and this pulse dust removal machine (8) is communicated to the connectivity part of this first air blast (6) and flour mill (5), simultaneously, this dust catcher (19) is communicated with this first product outlet (171) and this second product outlet (181).
6. the special-purpose air-flow purification of sericite in powder according to claim 5 production line, it is characterized in that: described electric-control system is electric cabinet (20), and this electric cabinet (20) connects grinding system (100), purification system (200), hierarchy system (300), dust pelletizing system (400) and iron removal system.
CN201310025614.0A 2013-01-10 2013-01-10 Airflow purification production line special for sericite Active CN103111352B (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN105233956A (en) * 2015-11-16 2016-01-13 刘兴良 Separation method and device for talc and dolomite
CN108910906A (en) * 2018-09-30 2018-11-30 江门市精达云母材料有限公司 A kind of system of processing of mica powder
CN109290055A (en) * 2018-09-30 2019-02-01 江门市精达云母材料有限公司 A kind of sorting unit of mica powder
CN109351477A (en) * 2018-09-30 2019-02-19 江门市精达云母材料有限公司 A kind of iron removal system on mica powder production line
CN111482275A (en) * 2020-04-15 2020-08-04 王小平 Negative pressure-based ultramicro black fungus powder purification system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105233956A (en) * 2015-11-16 2016-01-13 刘兴良 Separation method and device for talc and dolomite
CN108910906A (en) * 2018-09-30 2018-11-30 江门市精达云母材料有限公司 A kind of system of processing of mica powder
CN109290055A (en) * 2018-09-30 2019-02-01 江门市精达云母材料有限公司 A kind of sorting unit of mica powder
CN109351477A (en) * 2018-09-30 2019-02-19 江门市精达云母材料有限公司 A kind of iron removal system on mica powder production line
CN111482275A (en) * 2020-04-15 2020-08-04 王小平 Negative pressure-based ultramicro black fungus powder purification system
CN111482275B (en) * 2020-04-15 2021-05-07 王小平 Negative pressure-based ultramicro black fungus powder purification system

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