CN207592021U - Materials of man-made sand production system - Google Patents

Materials of man-made sand production system Download PDF

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Publication number
CN207592021U
CN207592021U CN201721117253.2U CN201721117253U CN207592021U CN 207592021 U CN207592021 U CN 207592021U CN 201721117253 U CN201721117253 U CN 201721117253U CN 207592021 U CN207592021 U CN 207592021U
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crusher
shale shaker
feeding
distribution device
outlet
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黄峰
范福斌
陈丽媛
钟松辉
江邦兴
邬源江
温华元
江晓峰
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China Electric Power Construction Group Aviation Port Construction Co Ltd
Sinohydro Bureau 16 Co Ltd
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China Electric Power Construction Group Aviation Port Construction Co Ltd
Sinohydro Bureau 16 Co Ltd
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Abstract

A kind of materials of man-made sand production system, it is A D fourth gear material-distributing systems, it includes control system, grizzly feeder, jaw crusher, batcher, cone crusher, circular shale shaker, vertical shaft crusher puts in storage belt feeder, belt conveyer scale, connection belt between each crusher, it crushes step by step, when broken per level-one, first the sand aggregate of small particle is sifted out, it is crushed for large-sized aggregate, after woollen input grizzly feeder, enter rejected material heap less than 20mm, 20mm~E grain sizes enter semi-finished product material heap, more than the feeding jaw crushing crusher machine of E grain sizes, the material of semi-finished product material heap is sent into gyratory crusher by batcher, select D grades of products, ratio reaches d%, it is remaining to enter sand feed bin I processed, select C grades of products of A.The utility model detects the real-time traffic of material, it is broken to determine that how many material of needs re-starts, realization production on demand is shortened working hours, time saving and energy saving, improves crushing efficiency by increasing belt conveyer scale.

Description

Materials of man-made sand production system
Technical field
The utility model is a set of sandstone aggregate production system, and ratio and quantity that especially can be on demand produce each grain Diameter sandstone aggregate.
Background technology
The a large amount of uses of materials of man-made sand are in engineering fields such as building, water conservancies, and efficiently production has weight to materials of man-made sand Big economic benefit.Each grain size sand aggregate ratio that existing materials of man-made sand is produced is configured by crusher and woollen state is influenced Do not have regulating power, which will appear the sand aggregate size produced and be distributed uncertain situation, very big to make The grain size aggregate big into requirement is under production, and less-in-demand grain size aggregate overproduction is less efficient.Such as application number A kind of 201710360364.4 sandstone aggregate production assembling is equipped with jaw crusher, cone crusher carries out two-stage to building stones It is broken, and use 4(Quantity identical with sub-material shelves)Screening machine sieves broken sand aggregate, broken each grain size sand The ratio of aggregate product depends on the operating mode of crusher(Jaw plate of jaw crusher state, cone crushing cavity gap etc.)With The state of woollen(Lithology, rate of decay etc.).The yield and ratio of each grain size sand aggregate are unpredictable, uncontrollable, economy effect Benefit is poor.
Invention content
The purpose of the utility model is to overcome shortcomings of the existing technology, provide a set of materials of man-made sand production system System, each grain size sandstone aggregate amount that it can be according to actual needs produce sandstone aggregate automatically, overcome traditional sandstone aggregate production product The single nonadjustable shortcoming of ratio makes each grain size aggregate yield produced and ratio be bonded actual needs, avoids waste and can Reduce finished product material heap size to save the area, realize production on demand.
The technical solution adopted in the utility model is a kind of materials of man-made sand production system, it is A-D fourth gear sub-materials system System, A-D grain sizes gradually increase, and the percentage needed for fourth gear is A:B:C:D=a % :b%:c%:D%, it includes control system, stick Batcher, jaw crusher, oscillating feeder I, cone crusher I, circular shale shaker, oscillating feeder II, circular cone type are broken Broken machine II, feeding-distribution device I, sand feed bin I processed, vertical shaft crusher I, high frequency shale shaker I, feeding-distribution device II, feeding-distribution device III, system It is sand feed bin II, oscillating feeder IV, vertical shaft crusher II, high frequency shale shaker II, the belt feeder that puts in storage, belt conveyer scale, each broken Connection belt between machine, it is obtained to contain mud less than 20mm grain sizes after the woollen that building stones factory exploits puts into grizzly feeder The higher useless material screen of amount enters rejected material heap, and the building stones of 20mm~E grain sizes are directly entered semi-finished product material heap, more than the building stones of E grain sizes Semi-finished product material heap is stacked in after being sent into jaw crushing crusher machine, the material of semi-finished product material heap is sent into cone crusher by oscillating feeder I Machine I, broken building stones are divided into three tunnels by circular shale shaker, and stream of the circular shale shaker first via grain size more than D enters disentegrated particles Heap and pass through oscillating feeder II, gyratory crusher II puts into circular shale shaker and forms one and is closed crushing and screening circuit again, significantly Improve crushing efficiency;The stream of the second road of circular shale shaker grain size D, which enters after feeding-distribution device I, to be divided into as two-way stream, is passed through all the way Belt conveyer scale enters the big building stones heap of finished product, and feeding-distribution device I is controlled by electric control system, and aperture is continuously adjustable, if great Shi is needed Then the aperture of the big building stones heap to finished product of feeding-distribution device I increases the amount of asking greatly, the aperture of on the contrary then feeding-distribution device I big building stones heap to finished product Reduce, constantly adjusting the sub-material ratio of feeding-distribution device I makes the product proportion of great Shi reach d%, and remaining another way stream enters thin After particle heap re-starts crushing and screening cycle, into third road;Circular shale shaker third road enters sand processed for material of the grain size less than D Feed bin I, sand feed bin I processed are discharged to vertical shaft crusher I using oscillating feeder III and crushed, and stream is sieved by high frequency shale shaker I It is divided into three tunnel streams, I first via grain size of high frequency shale shaker is that the stream of A enters finished sand feed bin by belt conveyer scale;High-frequency vibration It sieves stream of the I second road grain sizes more than B and enters feeding-distribution device II and be divided into as two-way, enter building stones in finished product by belt conveyer scale all the way Heap, feeding-distribution device II are controlled by electric control system, and aperture is continuously adjustable, if middle stone demand greatly if feeding-distribution device II it is right The aperture of building stones heap increases in finished product, and on the contrary then feeding-distribution device II reduces the aperture of building stones heap in finished product, constantly adjusts sub-material The sub-material ratio of device II makes the product proportion of middle stone reach c%, remaining another way enter sand feed bin I processed re-start it is broken After screening cycle, into third road;The stream of I third road grain size B of high frequency shale shaker, which enters after feeding-distribution device III, to be divided into as two-way, Entering finished product gravelstone material heap by belt conveyer scale all the way, feeding-distribution device III is controlled by electric control system, and aperture is continuously adjustable, If gravelstone demand greatly if feeding-distribution device III aperture of finished product gravelstone material heap is increased, otherwise feeding-distribution device III is to finished product gravelstone The aperture of material heap reduces, and constantly adjusts the sub-material ratio of feeding-distribution device III and the product proportion of gravelstone is made to reach up to b%, remaining another Enter sand feed bin II processed all the way, sand feed bin II processed using oscillating feeder IV discharge to vertical shaft crusher II it is broken after to high frequency Vibrating screen II divides for two-way, and stream of the grain size more than A enters sand feed bin II processed and re-start crushing and screening cycle, and grain size is A's Stream enters finished sand feed bin by belt conveyer scale and ensures A grades up to a%.It is mutual using belt conveyor between above-mentioned each component part Connection.
The advantages of the utility model is produced compared to traditional artificial sandstone aggregate is that crusher, screening machine form three Closed loop crushing and screening unit, crushing and screening repeatedly are conducive to improve raw material availability, significantly improve economic benefit.Finished product material heap Belt conveyer scale measures each grain size aggregate real-time traffic and is simultaneously transferred to electric control system, and electric control system software is by each grain size aggregate Actual demand amount constantly compared with real-time aggregate flow, each feeding-distribution device aperture is controlled to make most to change each grain size flow proportional Each grain size sand aggregate quantity and mutual ratio of lifelong output meet actual demand.It crushes step by step, when broken per level-one, First the sand aggregate of small particle is sifted out, is crushed just for large-sized aggregate, shortens equipment task time, it is time saving and energy saving, Extend the service life of equipment, greatly improve crushing efficiency, and the smaller that the sand aggregate of small particle can be prevented to be broken, and influence To ratio control accuracy.
It can be according to actual needs each grain size sandstone aggregate amount produce sandstone aggregate automatically, traditional sandstone aggregate is overcome to produce The single nonadjustable shortcoming of product proportion makes each grain size aggregate yield produced and ratio be bonded actual needs, avoids wasting And finished product material heap size can be reduced and saved the area.
Description of the drawings
Fig. 1 is the principle schematic of the utility model
Wherein:1 grizzly feeder, 2 jaw crusher, 3 rejected material heap, 4 semi-finished product material heap, 5 oscillating feeder I 6 I 7 circular shale shaker of gyratory crusher, 89 oscillating feeder of material heap fine crushing, II 10 gyratory crusher, II 11 feeding-distribution device I 12 I 13 oscillating feeder of sand feed bin processed, III 14 vertical shaft crusher, I 15 high frequency shale shaker, I 16 feeding-distribution device II 17 III 18 II 19 oscillating feeder of sand feed bin processed, IV 20 vertical shaft crusher of feeding-distribution device, II 21 high frequency shale shaker II 24 gravelstone material heap of building stones heap, 25 finished sand feed bin, 26 belt conveyer scale in 22 big building stones heaps 23.
Specific embodiment
The utility model is described in detail with reference to view, the following examples can make the technology of this profession Personnel more understand the utility model, but do not limit the utility model in any form.
A kind of materials of man-made sand production system, it is A-D fourth gear material-distributing systems, and A-D grain sizes gradually increase, needed for fourth gear Percentage be A:B:C:D=a % :b%:c%:D%, specific A for below 5mm, 5mm≤B < 20mm, 20mm≤C < 40mm, 40mm≤D < 80mm, E 150mm.A is below 5mm, B 5-20mm, C 20-40mm, D be needed for 40-80mm fourth gear hundred Divide than being A(Sand):B(Gravelstone):C(Middle stone):D(Great Shi)=45% :22%:22%:11% .It includes control system, rod is fed Machine 1, jaw crusher 2, oscillating feeder I 5, cone crusher I 6, circular shale shaker 7, oscillating feeder II 9, circular cone type are broken Broken machine II 10, feeding-distribution device I 11, sand feed bin I 12 processed, vertical shaft crusher I 14, high frequency shale shaker I 15, feeding-distribution device II 16, Feeding-distribution device III 17, oscillating feeder IV 19, vertical shaft crusher II 20, high frequency shale shaker II 21, puts in storage at sand feed bin II 18 processed Connection belt between belt feeder, belt conveyer scale 26, each crusher breaks material by the crusher of different stage step by step It is broken, before being crushed per level-one, first aggregate by sieve mesh size is classified, is met when grade crushes the aggregate of grain size and when grade crushed Surplus finished aggregate enters crusher in crushing, enters finished product material heap less than the aggregate that grain size is crushed when grade or progress subordinate crushes, After the woollen input grizzly feeder 1 of building stones factory exploitation, the higher useless material screen of the obtained clay content less than 20mm grain sizes Enter rejected material heap 3, because being wherein unfavorable for sandstone aggregate control of product quality containing impurity such as soil blocks, so discarded.20mm~ The building stones of 150mm grain sizes are directly entered semi-finished product material heap 4, and the building stones more than 150mm grain sizes are sent into the broken rear heap of jaw crusher 2 It puts in semi-finished product material heap 4, the material of semi-finished product material heap 4 is sent into gyratory crusher I 6, broken building stones warp by oscillating feeder I 5 7 Fen Wei of circular shale shaker, tri- tunnels are crossed, stream of 7 first via grain size of circular shale shaker more than 80mm enters material heap 8 fine crushing and pass through vibration Batcher II 9, gyratory crusher II 10 put into circular shale shaker 7 and form a closure crushing and screening circuit again, significantly improve broken Efficiency;7 second road grain size 40mm~80mm of circular shale shaker(D grades)Stream enter after feeding-distribution device I 11 and be divided into as two-way stream, Enter the big building stones heap 22 of finished product by belt conveyer scale 26 all the way, feeding-distribution device I 11 is controlled by electric control system, and aperture continuously may be used Adjust, if great Shi demands greatly if the big building stones heap 22 of I 11 pairs of finished products of feeding-distribution device aperture increase, otherwise feeding-distribution device I 11 To finished product, the aperture of big building stones heap 22 reduces, and constantly adjusts the sub-material ratio of feeding-distribution device I 11 and makes great Shi(D grades)Product proportion Reach 11%, after another way stream re-starts crushing and screening cycle into material heap 8 fine crushing, into third road;Circular shale shaker 7 Three tunnels enter sand feed bin I 12 processed for material of the grain size less than 40mm, and sand feed bin I 12 processed is discharged using oscillating feeder III 13 to vertical shaft Formula crusher I 14 is broken, and stream is three tunnel streams by the screening of high frequency shale shaker I 15.I 15 first via of high frequency shale shaker is grain size Stream less than 5mm enters finished sand feed bin 25 by belt conveyer scale 26(A grades);I 15 second road grain size of high frequency shale shaker is more than The stream of 20mm enters feeding-distribution device II 16 and is divided into as two-way, enters building stones heap 23 in finished product by belt conveyer scale 26 all the way(C grades), Feeding-distribution device II 16 is controlled by electric control system, and aperture is continuously adjustable, if middle stone demand greatly if feeding-distribution device II 16 The aperture of building stones heap 23 in finished product is increased, on the contrary then building stones heap 23 in II 16 pairs of finished products of feeding-distribution device aperture reduces, constantly The sub-material ratio of adjustment feeding-distribution device II 16 makes the product proportion of middle stone reach c%, and remaining another way enters sand feed bin I 12 processed After re-starting crushing and screening cycle, into third road;The stream of I 15 third road grain size 5mm~20mm of high frequency shale shaker enters It is divided into after feeding-distribution device III 17 as two-way, enters finished product gravelstone material heap 24 by belt conveyer scale 26 all the way(B grades), feeding-distribution device III 17 Controlled by electric control system, aperture is continuously adjustable, if gravelstone demand greatly if III 17 pairs of small building stones of finished product of feeding-distribution device The aperture of heap 24 increases, and the on the contrary then aperture of III 17 pairs of finished product gravelstone material heaps 24 of feeding-distribution device reduces, and constantly adjusts feeding-distribution device III 17 sub-material ratio makes the product proportion of gravelstone reach 22%, and remaining another way enters sand feed bin II 18 processed, sand feed bin II processed 18 using oscillating feeders IV 19 discharge to vertical shaft crusher II 20 it is broken after to II 21 points of high frequency shale shaker be two-way, grain size Stream more than 5mm enters sand feed bin II 18 processed and re-starts crushing and screening cycle, and stream of the grain size less than 5mm passes through belt conveyer scale 26, which enter finished sand feed bin 25, ensures A grades up to 45%.It is interconnected between above-mentioned each component part using belt conveyor.Respectively into Belt conveyer scale 26 on the entrance belt feeder of product material heap is installed, each grain size stream amount is measured in real time and feeds back to electric control system.

Claims (1)

1. a kind of materials of man-made sand production system, which is characterized in that it is A-D fourth gear material-distributing systems, and A-D grain sizes gradually increase Greatly, it includes control system, grizzly feeder(1), jaw crusher(2), oscillating feeder I(5 ), cone crusher I (6), circular shale shaker(7), oscillating feeder II(9), cone crusher II(10), feeding-distribution device I(11), sand feed bin I processed (12), vertical shaft crusher I(14), high frequency shale shaker I(15), feeding-distribution device II(16), feeding-distribution device III(17), sand feed bin processed Ⅱ(18), oscillating feeder IV(19), vertical shaft crusher II(20), high frequency shale shaker II(21), the belt feeder that puts in storage, belt conveyer scale (26), connection belt between each crusher, the inlet of A-D grain size sand aggregates has belt conveyer scale(26), grizzly feeder (1)There are one small powder outlets and rejected material heap(3)It communicates, there are one large outlets and semi-finished product material heap(4)It communicates, while passes through connection Belt and jaw crusher(2)Connection, jaw crusher(2)Outlet and semi-finished product material heap(4)It communicates, oscillating feeder I(5) By semi-finished product material heap(4)Material be sent into gyratory crusher I(6), gyratory crusher I and circular shale shaker(7)Connect, circular shale shaker (7)There are three tunnels, circular shale shaker in outlet(7)The first via is exported for aniseed, with material heap fine crushing(8)It communicates, material heap fine crushing(8)With vibration Batcher II(9)It communicates, outlet and the gyratory crusher II of oscillating feeder II(10)Communicate, the outlet of gyratory crusher II with Circular shale shaker(7)It communicates;Circular shale shaker(7)Second way outlet and feeding-distribution device I(11)Connecting, feeding-distribution device I has two-way outlet, Pass through belt conveyer scale all the way(26)With the big building stones heap of finished product(22)It communicates, feeding-distribution device I(11)It is controlled, opened by electric control system Spend continuously adjustable, another way and material heap fine crushing(8)It communicates;Circular shale shaker(7)The outlet on third road and sand feed bin I processed(12)Phase It is logical, sand feed bin I processed(12)With oscillating feeder III(13)It is connected, discharge port and the vertical shaft crusher I of oscillating feeder III (14)Connect, vertical shaft crusher I(14)With high frequency shale shaker I(15)It is connected, high frequency shale shaker I(15)Outlet have three tunnels, High frequency shale shaker I(15)First way outlet passes through belt conveyer scale(26)It is communicated with finished sand feed bin;High frequency shale shaker I(15)Second tunnel Outlet and feeding-distribution device II(16)Connect, feeding-distribution device II(16)Outlet be divided into two-way, all the way by belt conveyer scale(26)With into Building stones heap communicates in product, feeding-distribution device II(16)It is controlled by control system, aperture is continuously adjustable, another way and sand feed bin processed Ⅰ(12)It communicates;High frequency shale shaker I(15)Third road and feeding-distribution device III(17)Connect, feeding-distribution device III(17)Outlet be divided into Two-way, all the way by belt conveyer scale(26)It is communicated with finished product gravelstone material heap, feeding-distribution device III(17)It is controlled by control system, aperture It is continuously adjustable, another way and sand feed bin II processed(18)It communicates, sand feed bin II processed(18)With oscillating feeder IV(19)Connect, shake Dynamic batcher IV and vertical shaft crusher II(20)It is connected, outlet and the high frequency shale shaker II of vertical shaft crusher II(21)Phase It connects, high frequency shale shaker II(21)Have two-way outlet, all the way with sand feed bin II processed(18)Connect, another way passes through belt conveyer scale(26)With Finished sand feed bin(25)It communicates.
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109876917A (en) * 2019-02-28 2019-06-14 贵州成智重工科技有限公司 A kind of high-quality sandstone aggregate impacts dry milling production line and processing method entirely
CN110639675A (en) * 2019-08-16 2020-01-03 中国电建集团华东勘测设计研究院有限公司 Fine concrete aggregate processing system and fine concrete aggregate system processing method
CN111530597A (en) * 2020-04-08 2020-08-14 平邑中联水泥有限公司 Dry sand making method by environment-friendly recycling of waste limestone
CN111940064A (en) * 2020-07-23 2020-11-17 江苏山宝集团有限公司 Processing technology of high-quality aggregate
CN112246392A (en) * 2020-09-20 2021-01-22 广东省创力智能机械设备有限公司 Intelligent graded gravel crushing production system
CN112958254A (en) * 2021-02-23 2021-06-15 山东博研粉体技术装备有限公司 Aggregate production system
CN114471926A (en) * 2021-12-16 2022-05-13 韶关核力重工机械有限公司 Power supply intelligent control system and equipment for stone breaking and sand making
CN115138464A (en) * 2022-07-04 2022-10-04 中国电建集团成都勘测设计研究院有限公司 Preparation method of sandstone capable of simultaneously processing natural gravel material and artificial aggregate
CN115254365A (en) * 2022-07-28 2022-11-01 攀钢集团攀枝花钢铁研究院有限公司 Titanium sponge crushing system and method for crushing titanium sponge by using same
CN115318417A (en) * 2022-08-22 2022-11-11 中国电建集团成都勘测设计研究院有限公司 Method and system for preparing sandstone aggregate in TBM excavated material tunnel

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109876917A (en) * 2019-02-28 2019-06-14 贵州成智重工科技有限公司 A kind of high-quality sandstone aggregate impacts dry milling production line and processing method entirely
CN110639675A (en) * 2019-08-16 2020-01-03 中国电建集团华东勘测设计研究院有限公司 Fine concrete aggregate processing system and fine concrete aggregate system processing method
CN110639675B (en) * 2019-08-16 2022-06-10 中国电建集团华东勘测设计研究院有限公司 Fine concrete aggregate processing system and fine concrete aggregate system processing method
CN111530597A (en) * 2020-04-08 2020-08-14 平邑中联水泥有限公司 Dry sand making method by environment-friendly recycling of waste limestone
CN111940064A (en) * 2020-07-23 2020-11-17 江苏山宝集团有限公司 Processing technology of high-quality aggregate
CN112246392A (en) * 2020-09-20 2021-01-22 广东省创力智能机械设备有限公司 Intelligent graded gravel crushing production system
CN112958254B (en) * 2021-02-23 2023-02-24 山东博研粉体技术装备有限公司 Aggregate production system and production method
CN112958254A (en) * 2021-02-23 2021-06-15 山东博研粉体技术装备有限公司 Aggregate production system
CN114471926A (en) * 2021-12-16 2022-05-13 韶关核力重工机械有限公司 Power supply intelligent control system and equipment for stone breaking and sand making
CN115138464A (en) * 2022-07-04 2022-10-04 中国电建集团成都勘测设计研究院有限公司 Preparation method of sandstone capable of simultaneously processing natural gravel material and artificial aggregate
CN115254365A (en) * 2022-07-28 2022-11-01 攀钢集团攀枝花钢铁研究院有限公司 Titanium sponge crushing system and method for crushing titanium sponge by using same
CN115254365B (en) * 2022-07-28 2023-04-28 攀钢集团攀枝花钢铁研究院有限公司 Titanium sponge crushing system and method for crushing titanium sponge by using same
CN115318417A (en) * 2022-08-22 2022-11-11 中国电建集团成都勘测设计研究院有限公司 Method and system for preparing sandstone aggregate in TBM excavated material tunnel

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