CN204247306U - A kind of quartz sand dry process units - Google Patents
A kind of quartz sand dry process units Download PDFInfo
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- CN204247306U CN204247306U CN201420718690.XU CN201420718690U CN204247306U CN 204247306 U CN204247306 U CN 204247306U CN 201420718690 U CN201420718690 U CN 201420718690U CN 204247306 U CN204247306 U CN 204247306U
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- hollow shaft
- cylindrical shell
- drum sieve
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- coarse fodder
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Abstract
A kind of quartz sand dry process units, the classification unit comprising ball mill and be located on classification platform and hopper, ball mill is provided with the cylindrical shell be obliquely installed, abrasive body is provided with in cylindrical shell, one end of cylindrical shell is provided with charging hollow shaft, the other end of cylindrical shell is provided with discharging hollow shaft, discharging hollow shaft and charging hollow shaft connect with the bearing block be located in frame, classification platform is located at the outer end of cylindrical shell charging hollow shaft, screening separator is equipped with out in the outer end of cylindrical shell discharging hollow shaft, go out between screening separator and grader and be provided with helical feed pipeline, helical feed pipeline connects with the charging aperture being located at grader bottom, the bottom of grader is provided with feed back pipeline, feed back pipeline connects with charging hollow shaft.The utility model, by setting out screening separator, improves effectiveness of classification, avoids coarse fodder to the breakage of classifying equipoment; Classification unit and hopper are located at outside cylindrical shell charging hollow shaft, carry in defective material return of serve grinding machine and again grind, improve effectiveness of classification with the shortest distance.
Description
Technical field
The utility model relates to a kind of quartz sand production equipment, particularly a kind of quartz sand dry process units.
Background technology
Existing quartz sand production technology is mainly based on dry production and wet production, and the quartz sand of dry production is divided into common quartz sand, half purity quartzite and purity quartzite, and the equipment used has ball mill, grader, pulverizer and vibratory sieve etc.Existing a whole set of quartz sand production equipment is more, mainly equipment is arranged in parallel in existing production process, cause the length of whole production line longer, workman is wasted time and energy in monitor procedure back and forth, again because equipment itself takes up room also larger, factory building is caused to take up room greatly, space waste is comparatively serious, secondly, after coarse fodder gathering-device in existing production process after classified machine classification is collected, manually drop into ball mill more again to grind, reduce production efficiency, simultaneously, quartz wedge being delivered to what adopt in ball mill is conveyer belt, dust in course of conveying is large, severe contamination production environment, affect the healthy of workman.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of reasonable in design, easy to use, saves production space, the quartz sand dry process units of enhancing productivity.
Technical problem to be solved in the utility model is realized by following technical scheme, the utility model is a kind of quartz sand dry process units, the classification unit comprising ball mill and be located on classification platform and hopper, described ball mill is provided with the cylindrical shell be obliquely installed, abrasive body is provided with in cylindrical shell, one end of cylindrical shell is provided with charging hollow shaft, the other end of cylindrical shell is provided with discharging hollow shaft, discharging hollow shaft and charging hollow shaft connect with the bearing block I be located in frame, described classification platform is located at the outer end of cylindrical shell charging hollow shaft, described classification unit comprises the grader and cyclone separator that are located at ball mill both sides, it is characterized in that: in the outer end of described cylindrical shell discharging hollow shaft, screening separator is housed out, go out between screening separator and grader and be provided with helical feed pipeline, helical feed pipeline connects with the charging aperture being located at grader bottom, feed back pipeline is provided with in the bottom of described grader, feed back pipeline connects with charging hollow shaft,
Described go out screening separator comprise the drum sieve that is oppositely arranged with ball mill discharging hollow shaft and be located at the bracing frame below drum sieve, the axis of drum sieve and the axis collinear of discharging hollow shaft, the inner of described drum sieve is connected with discharging hollow shaft by Hollow Transmission Shafts, support frame as described above is provided with the bearing block II supporting Hollow Transmission Shafts, bracing frame outside bearing block II is provided with the dirt seal housing covering drum sieve, blanking space is provided with between the dirt seal housing tank wall relative with drum sieve outer end and drum sieve outer end, the coarse fodder blanking port be oppositely arranged with blanking space is provided with at the bottom of dirt seal housing case, the fines blanking port be oppositely arranged with drum sieve is provided with at the bottom of dirt seal housing inside coarse fodder blanking port, fines blanking port place is provided with fines material-falling hopper, coarse fodder blanking port place is provided with coarse fodder material-falling hopper, coarse fodder gathering-device coarse fodder material-falling hopper is equipped with.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, the dirt seal housing tank wall relative with drum sieve outer end is provided with observation panel, observation panel place is provided with the door-plate covering observation panel, and the tank wall of door-plate and observation panel side is hinged.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and at the bottom of the case of described dirt seal housing, be provided with vertical demarcation strip coarse fodder blanking port and fines blanking port separated, vertical demarcation strip is concordant with the outer end of drum sieve.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the angle of inclination of described cylindrical shell is 10 °-30 °.
The utility model, by setting out screening separator, screens for the first time the material after grinding, improves the purity of fineness of materials, thus improve the effectiveness of classification of product, avoid the breakage of coarse fodder on classifying equipoment and the impact on effectiveness of classification; Described classification unit and hopper are located at outside cylindrical shell charging hollow shaft, carry in defective material return of serve grinding machine and again grind, shorten the fed distance of defective work, further increase classification efficiency and effectiveness of classification with the shortest distance; If Hollow Transmission Shafts, ensure that the material after grinding enters out screening separator smoothly; If blanking space, convenient being separated coarse fodder and fines, ensures the smooth discharge of coarse fodder; If fines material-falling hopper and coarse fodder material-falling hopper, improve grinding efficiency; If helical feed pipeline, make the quartz sand after sieving be delivered in grader with the shortest distance, shorten the fed distance of quartz sand, improve the production efficiency of quartz sand, reduce dust pollution, ensure good production environment.Compared with prior art, it is reasonable in design, and structure is simple, easy to use, improves security and the production efficiency of production, shortens anti-process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of classification unit;
Fig. 3 is the structural representation screening separator.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1-3, a kind of quartz sand dry process units, comprise ball mill 3 and the classification unit be located on classification platform 1 and hopper 9, described ball mill 3 is provided with the cylindrical shell be obliquely installed, abrasive body is provided with in cylindrical shell, one end of cylindrical shell is provided with charging hollow shaft 2, the other end of cylindrical shell is provided with discharging hollow shaft 4, discharging hollow shaft 4 and charging hollow shaft 2 connect with the bearing block I 5 be located in frame, described classification platform 1 is located at the outer end of cylindrical shell charging hollow shaft 2, described classification unit comprises the grader 8 and cyclone separator 10 that are located at ball mill both sides, in the outer end of described cylindrical shell discharging hollow shaft 4, screening separator 6 is housed out, go out between screening separator 6 and grader 8 and be provided with helical feed pipeline 7, helical feed pipeline 7 connects with the charging aperture being located at grader 8 bottom, feed back pipeline 11 is provided with in the bottom of described grader 8, feed back pipeline 11 connects with charging hollow shaft 2,
Described go out screening separator comprise the drum sieve 14 be oppositely arranged with ball mill 3 discharging hollow shaft 4 and the bracing frame 19 be located at below drum sieve 14, the axis of drum sieve 14 and the axis collinear of discharging hollow shaft 4, the inner of described drum sieve 14 is connected with discharging hollow shaft 4 by Hollow Transmission Shafts 20, support frame as described above 19 is provided with the bearing block II 12 supporting Hollow Transmission Shafts 20, bracing frame 19 outside bearing block II 12 is provided with the dirt seal housing 13 covering drum sieve 14, blanking space 15 is provided with between dirt seal housing 13 tank wall relative with drum sieve 14 outer end and drum sieve 14 outer end, the coarse fodder blanking port be oppositely arranged with blanking space 15 is provided with at the bottom of dirt seal housing 13 casees, dirt seal housing 13 end inside coarse fodder blanking port, is provided with the fines blanking port be oppositely arranged with drum sieve 14, fines blanking port place is provided with fines material-falling hopper 18, coarse fodder blanking port place is provided with coarse fodder material-falling hopper 17, coarse fodder gathering-device coarse fodder material-falling hopper 17 is equipped with.
Dirt seal housing 13 tank wall relative with drum sieve 14 outer end is provided with observation panel, and observation panel place is provided with the door-plate 16 covering observation panel, and door-plate 16 is hinged with the tank wall of observation panel side.
At the bottom of the case of described dirt seal housing 13, be provided with the vertical demarcation strip 21 coarse fodder blanking port and fines blanking port separated, vertical demarcation strip 21 is concordant with the outer end of drum sieve 14.
The angle of inclination of described cylindrical shell is 10 °-30 °.
Claims (4)
1. a quartz sand dry process units, the classification unit comprising ball mill and be located on classification platform and hopper, described ball mill is provided with the cylindrical shell be obliquely installed, abrasive body is provided with in cylindrical shell, one end of cylindrical shell is provided with charging hollow shaft, the other end of cylindrical shell is provided with discharging hollow shaft, discharging hollow shaft and charging hollow shaft connect with the bearing block I be located in frame, described classification platform is located at the outer end of cylindrical shell charging hollow shaft, described classification unit comprises the grader and cyclone separator that are located at ball mill both sides, it is characterized in that: in the outer end of described cylindrical shell discharging hollow shaft, screening separator is housed out, go out between screening separator and grader and be provided with helical feed pipeline, helical feed pipeline connects with the charging aperture being located at grader bottom, feed back pipeline is provided with in the bottom of described grader, feed back pipeline connects with charging hollow shaft,
Described go out screening separator comprise the drum sieve that is oppositely arranged with ball mill discharging hollow shaft and be located at the bracing frame below drum sieve, the axis of drum sieve and the axis collinear of discharging hollow shaft, the inner of described drum sieve is connected with discharging hollow shaft by Hollow Transmission Shafts, support frame as described above is provided with the bearing block II supporting Hollow Transmission Shafts, bracing frame outside bearing block II is provided with the dirt seal housing covering drum sieve, blanking space is provided with between the dirt seal housing tank wall relative with drum sieve outer end and drum sieve outer end, the coarse fodder blanking port be oppositely arranged with blanking space is provided with at the bottom of dirt seal housing case, the fines blanking port be oppositely arranged with drum sieve is provided with at the bottom of dirt seal housing inside coarse fodder blanking port, fines blanking port place is provided with fines material-falling hopper, coarse fodder blanking port place is provided with coarse fodder material-falling hopper, coarse fodder gathering-device coarse fodder material-falling hopper is equipped with.
2. quartz sand dry process units according to claim 1, is characterized in that: the dirt seal housing tank wall relative with drum sieve outer end is provided with observation panel, and observation panel place is provided with the door-plate covering observation panel, and the tank wall of door-plate and observation panel side is hinged.
3. quartz sand dry process units according to claim 1, is characterized in that: at the bottom of the case of described dirt seal housing, be provided with vertical demarcation strip coarse fodder blanking port and fines blanking port separated, vertical demarcation strip is concordant with the outer end of drum sieve.
4. quartz sand dry process units according to claim 1, is characterized in that: the angle of inclination of described cylindrical shell is 10 °-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718690.XU CN204247306U (en) | 2014-11-26 | 2014-11-26 | A kind of quartz sand dry process units |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718690.XU CN204247306U (en) | 2014-11-26 | 2014-11-26 | A kind of quartz sand dry process units |
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| CN204247306U true CN204247306U (en) | 2015-04-08 |
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| CN201420718690.XU Active CN204247306U (en) | 2014-11-26 | 2014-11-26 | A kind of quartz sand dry process units |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858021A (en) * | 2015-06-08 | 2015-08-26 | 庞凯 | Quartz sand surface treatment method |
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2014
- 2014-11-26 CN CN201420718690.XU patent/CN204247306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858021A (en) * | 2015-06-08 | 2015-08-26 | 庞凯 | Quartz sand surface treatment method |
| CN104858021B (en) * | 2015-06-08 | 2017-09-12 | 庞凯 | The surface treatment method of quartz sand |
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