CN202097009U - Sand-making production system for environment-friendly dry-method collector - Google Patents

Sand-making production system for environment-friendly dry-method collector Download PDF

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Publication number
CN202097009U
CN202097009U CN2010206895775U CN201020689577U CN202097009U CN 202097009 U CN202097009 U CN 202097009U CN 2010206895775 U CN2010206895775 U CN 2010206895775U CN 201020689577 U CN201020689577 U CN 201020689577U CN 202097009 U CN202097009 U CN 202097009U
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CN
China
Prior art keywords
vibratory sieve
conveyer belt
machine
crushing machine
finished
Prior art date
Application number
CN2010206895775U
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Chinese (zh)
Inventor
杨晓斌
许建伟
张鲲鹏
蔡青泉
杨金国
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上海建冶机器有限公司
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Priority to CN2010206895775U priority Critical patent/CN202097009U/en
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Publication of CN202097009U publication Critical patent/CN202097009U/en

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Abstract

The utility model relates to a sand-making production system for an environment-friendly dry-method collector, comprising a material bin (2); a material outlet of the material bin (2) is arranged above a vibration feeder (3); a material outlet end of the vibration feeder (3) is arranged above a coarsely-crushed material inlet (4) of a coarse crusher (5); a first coarse material conveyor belt (7) is arranged between a coarsely-crushed material outlet (6) of the coarse crusher (5) and a first finely-crushed material inlet (8) of a first fine crusher (9); a first mixed material conveyor belt (11) is arranged between a first finely-crushed material outlet (10) of the first fine crusher (9) and the material inlet of a first vibration sieve (12); the blanking hole (13) of the first vibration sieve (12) is connected with a powder-selecting machine (15) by a first finished product conveyor belt (14); and the material outlet of the powder-selecting machine (15) is connected with a material collecting point by a second finished product conveyor belt (16). In the utility model, the technical problem that the quality of the fine aggregate in the production of mixed material can not meet the standard is solved; and the sand-making production system can effectively produce the high-quality fine aggregates with good grading and fineness modulus, and is also compatible with the environment-friendly problem during the production.

Description

The environmental protection dry method machine-processed sand production system of gathering materials

Technical field

The utility model relates to building stones fragmentation, shaping, screening, conveying machine, particularly a kind of environmental protection dry method machine-processed sand production system of gathering materials, and, mainly be applicable to various building stones below the 320Mpa.

Background technology

According to statistics, the road surface of highway more than 95% of China is bitumen concrete or modified pitch concrete road surface, along with the continuous growth of the volume of traffic; A lot of asphalt pavement of highway all demonstrate certain early damage; Like phenomenons such as shattered crack, passing, bellding, ruts, the highway that has even be open to traffic then disease has promptly taken place, the normal repairing phase (3 years) shifts to an earlier date greatly; Not only influence vehicle operating, more increased the input of maintenance management fund.

One of common reason of bituminous paving shattered crack is that aggregate grading is inhomogeneous, and the building stones of median diameter are too many, and the building stones of fine grain very little.Processing method: change the fine aggregate grating, reduce the voidage of compound.Bituminous paving is passed because compound instability or compound cause a little less than; These unstability; Result from the same factor that causes shattered crack, solution be to improve inner frictional resistance between the aggregate particle, change aggregate grading or improve the content of gravel particle polygonal in the compound (artificial sand) at all.In a word, produce defectives such as shattered crack, passing, bellding in order to prevent bituminous paving, must be to the improvement of compound design improvement and the compound production of pitch factory.Do not had only fine aggregate and at present quality passes a test in the compound yet.

Fine aggregate: in asphalt, fine aggregate is meant natural sand, artificial sand and the aggregate chips of particle diameter less than 2. 36 mm; In cement concrete, fine aggregate is meant natural sand, the artificial sand of particle diameter less than 5mm.And fine aggregate qualified, high-quality should have good grating, modulus of fineness (about 2.78), robustness, clay content, sand equivalent, corner angle property etc.Natural sand, aggregate chips quality are uneven, and is unstable again, almost can't be up to standard, and have only the building stones with high-quality, the artificial sand of advanced person's production technology manufacturing rationally just can satisfy above requirement simultaneously.

For this reason, we need a kind of can manufacture badly and meet above-mentioned requirements, fine aggregate production technology qualified, high-quality and equipment.

The utility model content

The purpose of the utility model is to provide a kind of environmental protection dry method machine-processed sand production system of gathering materials; It mainly solves the technical problem that the fine aggregate quality does not pass a test in the existing compound production; It can produce high-quality efficiently; Have good grating, modulus of fineness fine aggregate, and taken into account the environmental issue in the production process.

The utility model solves the problems of the technologies described above the technical scheme that is adopted.

A kind of environmental protection dry method machine-processed sand production system of gathering materials; It is characterized in that: it comprises feed bin; The discharging opening of this feed bin is positioned at the top of oscillating feeder; The discharge end of this oscillating feeder is positioned at the thick broken charging aperture top of coarse crushing machine, between the first thin broken charging aperture of the thick broken discharging opening of this coarse crushing machine and the first fine crushing machine the first coarse fodder conveyer belt is set, and between the first thin broken discharging opening of this first fine crushing machine and charging place of first vibratory sieve first compound conveyer belt is set; The first vibratory sieve feed opening of this first vibratory sieve is connected to powder concentrator through the first finished product material conveyer belt, and the discharging opening of this powder concentrator leads up to that the second finished product material conveyer belt is connected to the point that gathers materials, the winnowing pan formula elevator of leading up to is connected to the powder storage tank; The first classification discharging opening of this first vibratory sieve is connected to the first thin broken charging aperture top, Third Road that the point that gathers materials, the second tunnel is connected to the first fine crushing machine through the first returning charge conveyer belt according to the situation first via of material fineness classification through the 3rd finished product material conveyer belt and is connected to charging place of second vibratory sieve through the charging aperture, the four tunnel that the second returning charge conveyer belt is connected to the second fine crushing machine through the 3rd compound conveyer belt; The second thin broken discharging opening of this second fine crushing machine is connected to charging place of first vibratory sieve through the 3rd compound conveyer belt; The second vibratory sieve feed opening of this second vibratory sieve is connected to through the 4th finished product material conveyer belt and gathers materials a little, and the second classification discharging opening of this second vibratory sieve is connected to through finished product material conveyer belt respectively according to the situation of material fineness classification and gathers materials a little.

The described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: this oscillating feeder first half is equipped with the grid section that can tell waste material, and the waste material of oscillating feeder goes out to be connected to through scrap web and gathers materials a little.

The described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: the first vibratory sieve dust collection cover on described first vibratory sieve is connected to first pulse dust collector through first cleaning shaft.

The described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: the second vibratory sieve dust collection cover on described second vibratory sieve is connected to second pulse dust collector through second cleaning shaft.

The described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: described coarse crushing machine is a jaw crusher.

The described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: the described first fine crushing machine is a gyratory crusher.

The described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: the described second fine crushing machine is an impact crusher.

The beneficial effect of the utility model is.

1, use the utility model equipment to have the environmental protection characteristics in process of production, the impact crusher, the vibratory sieve place that concentrate at dust establish the single-point dedusting, and than traditional sliver concentrated dust-removing better effects if, investment still less.

2, use the utility model equipment not need a lot of water sources in process of production:, still can use as usual in some arid area than lack of water.

3, the vertical shaft type impact crusher consumable accessory long service life in the utility model: adopt the tungsten chromium series antifriction alloy of exploitation alone more than 3 times, to reduce maintenance time, lower production cost than normally used rich chromium cast iron long service life.

4, use in the utility model device fabrication process; Product structure is adjustable: the ratio of any product in total output can be controlled how much regulating of system sand machine returning charge through the size in vibrating screen mesh hole, and this point is very useful to the interim stock ground of newly-built highway.

Description of drawings

Fig. 1 is the structural representation of the utility model one preferred embodiment.

The specific embodiment

See also Fig. 1, it is the structural representation of the utility model one preferred embodiment.As shown in the figure: it comprises feed bin 2; The discharging opening of this feed bin 2 is positioned at the top of oscillating feeder 3; The discharge end of this oscillating feeder 3 is positioned at thick broken charging aperture 4 tops of coarse crushing machine 5; Between the first thin broken charging aperture 8 of the thick broken discharging opening 6 of this coarse crushing machine 5 and the first fine crushing machine 9 the first coarse fodder conveyer belt 7 is set, between the first thin broken discharging opening 10 of this first fine crushing machine 9 and charging place of first vibratory sieve 12 the first compound conveyer belt 11 is set; The first vibratory sieve feed opening 13 of this first vibratory sieve 12 is connected to powder concentrator 15 through the first finished product material conveyer belt 14, and the discharging opening of this powder concentrator 15 leads up to that the second finished product material conveyer belt 16 is connected to the point that gathers materials, the winnowing pan formula elevator 17 of leading up to is connected to the powder storage tank; The first classification discharging opening 28 of this first vibratory sieve 12 is connected to first thin broken charging aperture 8 tops, Third Road that the point that gathers materials, the second tunnel is connected to the first fine crushing machine 9 through the first returning charge conveyer belt 20 according to the situation first via of material fineness classification through the 3rd finished product material conveyer belt 30 and is connected to charging place of second vibratory sieve 33 through the charging aperture, the four tunnel that the second returning charge conveyer belt 21 is connected to the second fine crushing machine 22 through the 3rd compound conveyer belt 29; The second thin broken discharging opening 23 of this second fine crushing machine 22 is connected to charging place of first vibratory sieve 12 through the 3rd compound conveyer belt 24; The second vibratory sieve feed opening 36 of this second vibratory sieve 33 is connected to through the 4th finished product material conveyer belt 39 and gathers materials a little, and the second classification discharging opening 34 of this second vibratory sieve 33 is connected to through finished product material conveyer belt 37,38 respectively according to the situation of material fineness classification and gathers materials a little.

As a kind of optimal way, these oscillating feeder 3 first halfs are equipped with the grid section that can tell waste material, and the waste material of oscillating feeder 3 goes out to be connected to through scrap web 19 and gathers materials a little.

As a kind of optimal way, the first vibratory sieve dust collection cover 27 on described first vibratory sieve 12 is connected to first pulse dust collector 26 through first cleaning shaft 25.

As a kind of optimal way, the second vibratory sieve dust collection cover 32 on described second vibratory sieve 33 is connected to second pulse dust collector 35 through second cleaning shaft 31.

As a kind of optimal way, described coarse crushing machine 5 is jaw crushers, and the described first fine crushing machine 9 is gyratory crushers, and the described second fine crushing machine 22 is impact crushers.

In conjunction with above-mentioned optimal way, when the utility model used, loading machine 1 was packed bulk materials in the feed bin 2, because feed bin 2 bottoms are gradient, bulk materials directly is slipped in the oscillating feeder 3; Oscillating feeder 3 first halfs are equipped with grid section; Waste material through the castor bar branches away is discharged by scrap web 19; Vibration through oscillating feeder 3 enters into jaw crusher 5 with bulk materials via jaw crushing machine inlet capable 4 and carries out the one-level fragmentation; Material through broken is fallen on the coarse fodder conveyer belt 7 from jaw crusher discharging opening 6, and coarse fodder conveyer belt 7 is delivered to gyratory crusher 9 with material, and gyratory crusher charging aperture 8 is equipped with on gyratory crusher 9 tops; Gyratory crusher discharging opening 10 is equipped with in the bottom; Carry 11 to deliver to 12 classifications of first vibratory sieve through the gyratory crusher 9 broken materials of crossing by compound, first vibratory sieve 12 is divided into selects 5 kinds of materials, and first kind of material delivered to gyratory crusher 9 by returning charge conveyer belt 20 and circulated broken; Second kind of material sent into impact crusher 22 by returning charge conveying 21 and carried out shaping, fragmentation, and the broken material of crossing is fallen on the compound conveyer belt 24 by system sand machine feed opening 23, delivers to first vibratory sieve, 12 rescreenings through compound conveyer belt 11 more afterwards; The third material is delivered to second vibratory sieve 33 by compound conveyer belt 29 and is carried out classification once more; 33 classifications of second vibratory sieve have gone out three kinds of finished product materials; By outside finished product material conveyer belt 37, finished product material conveyer belt 38, the finished product material conveyer belt 39 discharge machines, be finished product through the second vibratory sieve discharging opening 34 and feed opening 36; The 4th kind of material seen off outside the machine by finished product material conveyer belt 16, is a kind of finished product; The 5th kind of material is discharged to by the first vibratory sieve hopper 13 delivers to the classification of carrying out in the powder concentrator 15 between aggregate and the dust on the finished product material conveyer belt 14; Classification material is later discharged via the cone of powder concentrator 15 bottoms, and a kind of the discharge via finished product material conveyer belt 16 is finished product; A kind of in addition being transported in the powder storage tank 18 through chute entering winnowing pan formula elevator 17 stores; First pulse dust collector 26 is removed the dust that produces on the impact crusher 22 and first vibratory sieve through first cleaning shaft; Second pulse dust collector 35 is removed the dust that produces on second vibratory sieve through second cleaning shaft.

In sum, being merely the preferred embodiment of the utility model, is not the practical range that is used for limiting the utility model, and promptly all equivalences of doing according to the content of the utility model claim change and modify, and all should be the technological category of the utility model.

Claims (7)

1. an environmental protection dry method machine-processed sand production system of gathering materials; It is characterized in that: it comprises feed bin (2); The discharging opening of this feed bin (2) is positioned at the top of oscillating feeder (3); The discharge end of this oscillating feeder (3) is positioned at thick broken charging aperture (4) top of coarse crushing machine (5); Between the first thin broken charging aperture (8) of the thick broken discharging opening (6) of this coarse crushing machine (5) and the first fine crushing machine (9) the first coarse fodder conveyer belt (7) is set, between the first thin broken discharging opening (10) of this first fine crushing machine (9) and charging place of first vibratory sieve (12) the first compound conveyer belt (11) is set; The first vibratory sieve feed opening (13) of this first vibratory sieve (12) is connected to powder concentrator (15) through the first finished product material conveyer belt (14), and the discharging opening of this powder concentrator (15) leads up to that the second finished product material conveyer belt (16) is connected to the point that gathers materials, the winnowing pan formula elevator (17) of leading up to is connected to the powder storage tank; The first classification discharging opening (28) of this first vibratory sieve (12) is connected to through the 3rd finished product material conveyer belt (30) according to the situation first via of material fineness classification and gathers materials a little; The second the tunnel is connected to first of the first fine crushing machine (9) through the first returning charge conveyer belt (20) carefully breaks charging aperture (8) top; Third Road is connected to the charging aperture of the second fine crushing machine (22) through the second returning charge conveyer belt (21); The four the tunnel is connected to charging place of second vibratory sieve (33) through the 3rd compound conveyer belt (29); The second thin broken discharging opening (23) of this second fine crushing machine (22) is connected to charging place of first vibratory sieve (12) through the 3rd compound conveyer belt (24); The second vibratory sieve feed opening (36) of this second vibratory sieve (33) is connected to through the 4th finished product material conveyer belt (39) and gathers materials a little, and the second classification discharging opening (34) of this second vibratory sieve (33) is connected to and gathers materials a little through finished product material conveyer belt (37,38) respectively according to the situation of material fineness classification.
2. the environmental protection dry method according to claim 1 machine-processed sand production system of gathering materials, it is characterized in that: this oscillating feeder (3) first half is equipped with the grid section that can tell waste material, the waste material of oscillating feeder (3).
3. the environmental protection dry method according to claim 1 machine-processed sand production system of gathering materials, it is characterized in that: the first vibratory sieve dust collection cover (27) on described first vibratory sieve (12) is connected to first pulse dust collector (26) through first cleaning shaft (25).
4. the environmental protection dry method according to claim 1 machine-processed sand production system of gathering materials, it is characterized in that: the second vibratory sieve dust collection cover (32) on described second vibratory sieve (33) is connected to second pulse dust collector (35) through second cleaning shaft (31).
5. according to claim 1 or 2 or the 3 or 4 described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: described coarse crushing machine (5) is a jaw crusher.
6. according to claim 1 or 2 or the 3 or 4 described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: the described first fine crushing machine (9) is a gyratory crusher.
7. according to claim 1 or 2 or the 3 or 4 described environmental protection dry method machine-processed sand production system of gathering materials, it is characterized in that: the described second fine crushing machine (22) is an impact crusher.
CN2010206895775U 2010-12-30 2010-12-30 Sand-making production system for environment-friendly dry-method collector CN202097009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206895775U CN202097009U (en) 2010-12-30 2010-12-30 Sand-making production system for environment-friendly dry-method collector

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Application Number Priority Date Filing Date Title
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102755917A (en) * 2012-07-31 2012-10-31 上海东蒙路桥机械有限公司 Jaw crushing unit
CN102873761A (en) * 2012-10-26 2013-01-16 上海世邦机器有限公司 Mobile concrete aggregate production process optimization system
CN103706453A (en) * 2013-12-27 2014-04-09 贵州成智重工科技有限公司 Method and device for independently producing sand by using vertical shaft impact crusher
CN103801444A (en) * 2013-12-16 2014-05-21 上海西芝矿山工程机械有限公司 Production system and method for high-grade machine-made sand and high-grade rock flour
CN104069926A (en) * 2014-06-30 2014-10-01 无锡市威海达机械制造有限公司 Rubble production line
CN104368431A (en) * 2014-11-07 2015-02-25 欧克建材科技常州有限公司 Screening system of mortar drying line
CN104549711A (en) * 2015-01-13 2015-04-29 福建省绿能环保科技有限公司 Gravel production system
CN105107571A (en) * 2015-08-20 2015-12-02 坚构(北京)建筑技术有限公司 Efficient energy-saving concrete aggregate production line and method
CN105728157A (en) * 2016-04-01 2016-07-06 上海岚致环保科技有限公司 Environment-friendly modular high-quality gravel working station and control method thereof
CN105921246A (en) * 2016-06-15 2016-09-07 张荣斌 Mechanism sand production system and method
CN106423502A (en) * 2016-11-07 2017-02-22 杨松科 Environment-friendly dry aggregate movable competitive product machine-made gravel production line
CN106583000A (en) * 2016-12-22 2017-04-26 浙江叶力机械制造有限公司 Crushing production line
CN107486324A (en) * 2017-09-30 2017-12-19 江苏闽江矿业有限公司 A kind of quartz, which is sanded, selects technique
CN108393177A (en) * 2018-02-09 2018-08-14 中冶宝钢技术服务有限公司 Ground slag machining production line
CN110125147A (en) * 2019-05-28 2019-08-16 湖南广义节能装备有限公司 A kind of process using gangue production mechanism sand and coal dust

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102755917A (en) * 2012-07-31 2012-10-31 上海东蒙路桥机械有限公司 Jaw crushing unit
CN102873761A (en) * 2012-10-26 2013-01-16 上海世邦机器有限公司 Mobile concrete aggregate production process optimization system
CN103801444A (en) * 2013-12-16 2014-05-21 上海西芝矿山工程机械有限公司 Production system and method for high-grade machine-made sand and high-grade rock flour
CN103706453A (en) * 2013-12-27 2014-04-09 贵州成智重工科技有限公司 Method and device for independently producing sand by using vertical shaft impact crusher
CN104069926A (en) * 2014-06-30 2014-10-01 无锡市威海达机械制造有限公司 Rubble production line
CN104368431A (en) * 2014-11-07 2015-02-25 欧克建材科技常州有限公司 Screening system of mortar drying line
CN104549711B (en) * 2015-01-13 2017-05-17 福建省绿能环保科技有限公司 Gravel production system
CN104549711A (en) * 2015-01-13 2015-04-29 福建省绿能环保科技有限公司 Gravel production system
CN105107571A (en) * 2015-08-20 2015-12-02 坚构(北京)建筑技术有限公司 Efficient energy-saving concrete aggregate production line and method
CN105728157A (en) * 2016-04-01 2016-07-06 上海岚致环保科技有限公司 Environment-friendly modular high-quality gravel working station and control method thereof
CN105921246A (en) * 2016-06-15 2016-09-07 张荣斌 Mechanism sand production system and method
CN106423502A (en) * 2016-11-07 2017-02-22 杨松科 Environment-friendly dry aggregate movable competitive product machine-made gravel production line
CN106583000A (en) * 2016-12-22 2017-04-26 浙江叶力机械制造有限公司 Crushing production line
CN107486324A (en) * 2017-09-30 2017-12-19 江苏闽江矿业有限公司 A kind of quartz, which is sanded, selects technique
CN108393177A (en) * 2018-02-09 2018-08-14 中冶宝钢技术服务有限公司 Ground slag machining production line
CN110125147A (en) * 2019-05-28 2019-08-16 湖南广义节能装备有限公司 A kind of process using gangue production mechanism sand and coal dust

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