CN105833975A - Artificial gravel aggregate integrated production system - Google Patents
Artificial gravel aggregate integrated production system Download PDFInfo
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- CN105833975A CN105833975A CN201610284827.9A CN201610284827A CN105833975A CN 105833975 A CN105833975 A CN 105833975A CN 201610284827 A CN201610284827 A CN 201610284827A CN 105833975 A CN105833975 A CN 105833975A
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- feed bin
- level feed
- sand
- screening plant
- elevator
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000004576 sand Substances 0.000 claims abstract description 117
- 238000012216 screening Methods 0.000 claims abstract description 62
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 68
- 239000002245 particle Substances 0.000 claims description 54
- 238000007599 discharging Methods 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000004575 stone Substances 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 20
- 230000001737 promoting effect Effects 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000000227 grinding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010334 sieve classification Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses an artificial gravel aggregate integrated production system. The artificial gravel aggregate integrated production system comprises a sand maker, a first screening device, a powder concentrator, a fine pulverizer, a 5-25 mm level stock bin, a 5-15 mm level stock bin, a 5-10 mm level stock bin, a first 0-5 mm level stock bin, a second 0-5 mm level stock bin, a dust remover, a belt conveyor, a first elevator and a second elevator. The artificial gravel aggregate integrated production system is simple in structure, low in energy consumption and small in pollution to the environment and has the beneficial effects that the system is integrated, the number of product categories is large, the system is suitable for various application occasions and onsite temporary production is not needed.
Description
Technical field
The present invention relates to building equipment technical field, especially relate to a kind of materials of man-made sand integrated production system.
Background technology
Sandstone aggregate includes coarse aggregate (particle diameter is more than 4.75mm) and fine aggregate (particle diameter is less than 4.75mm), is to prepare coagulation
The primary raw material of soil, physical and mechanical property and concrete unit cost to concrete have significant impact, and recent two decades comes,
Along with the development of China's concrete construction technology, sandstone aggregate is prepared either in production scale, or mechanization journey
Degree and product quality aspect, all make great progress, reached new height.
Sandstone aggregate is divided into natural and artificial two big classes, and materials of man-made sand is that the method with machinery is by catalase processing system
Become.It is single that materials of man-made sand has rock kind, and Gradation Control is convenient, and aggregate surface is coarse, good with cement adhesive property,
Be conducive to improving the cracking resistance of concrete, the advantages such as exploitation can be processed throughout the year, the most be widely used.But due to
Its porosity and specific surface area are relatively big, use its cement of concrete of artificial aggregate and sand consumption slightly higher, manual sandstone bone
The exploitation processing charges of material are also higher than natural sandstone aggregate.
At present, for the production system of materials of man-made sand, existing multiple, but existing materials of man-made sand produces system
System exists that structure is complicated, energy consumption is higher, pollutes environment, the problems such as product category is single.
Therefore, how to provide a kind of simple in construction, energy consumption is relatively low, environmental pollution is less and product category is more, have
It is applicable to various application occasions, it is not necessary to the on-the-spot interim materials of man-made sand integrated production system produced is art technology
Personnel need badly and solve the technical problem that.
Summary of the invention
It is an object of the invention to provide a kind of materials of man-made sand integrated production system, this integrated production system has
Simple in construction, energy consumption are relatively low, environmental pollution is less and product category is more, have and are applicable to various application occasions, nothing
Need the on-the-spot interim advantage produced.
For solving above-mentioned technical problem, the technical scheme that the present invention provides is:
A kind of materials of man-made sand integrated production system, including the sand making machine for raw material stone being carried out broken shaping,
The first screening plant of sieving for product produced to described sand making machine, for selecting the powder concentrator of powder, for material
Carry out the slimer of secondary deep pulverizing, for containing 5-25mm level feed bin that particle diameter is 5-25mm aggregate, for containing
Dress particle diameter be 5-15mm aggregate 5-15mm level feed bin, for contain 5-10mm level feed bin that particle diameter is 5-10mm aggregate,
For contain a 0-5mm level feed bin that particle diameter is 0-5mm aggregate, for contain that particle diameter is 0-5mm aggregate second
0-5mm level feed bin, for 5-25mm level feed bin, 5-15mm level feed bin, 5-10mm level feed bin, a 0-5mm level
The dusty gas produced in feed bin, the 2nd 0-5mm level feed bin carries out the cleaner unit of dedusting, for being delivered to by raw material stone
The belt conveyor of the charging aperture of described sand making machine, for the oversize of described first screening plant output is delivered to 5-25mm
Level feed bin or 5-15mm level feed bin or the first elevator of 5-10mm level feed bin, for by described first screening plant output
Siftage deliver to the second elevator of described powder concentrator；
Described belt conveyor fixes on the ground, and its feed end next-door neighbour's raw material stone heap, its discharge end is overlapped on described system
At the charging aperture of sand machine；
Described first screening plant is positioned at the lower section of the discharging opening of described sand making machine, and the oversize of described first screening plant goes out
Material mouth connects with the charging aperture overlap joint promoting hopper when being positioned at lower position of described first elevator, described first screening
The siftage discharging opening of device connects with the charging aperture overlap joint promoting hopper when being positioned at lower position of described second elevator
Logical；
The discharging opening promoting hopper when being positioned at upper limit position of described first elevator and 5-25mm level feed bin or 5-15mm
The charging aperture overlap joint connection of level feed bin or 5-10mm level feed bin；
The charging aperture of the discharging opening and described powder concentrator that promote hopper when being positioned at upper limit position of described second elevator is taken
Lead in succession；
Described powder concentrator includes big particle diameter material discharging opening and small particle material discharging opening, described big particle diameter material discharging opening with
The charging aperture connection of described slimer, described small particle material discharging opening and a described 0-5mm level feed bin and described the
The charging aperture connection of two 0-5mm level feed bins；
The air inlet of described cleaner unit and described 5-25mm level feed bin, 5-15mm level feed bin, 5-10mm level feed bin, first
The gas outlet connection of 0-5mm level feed bin and the 2nd 0-5mm level feed bin, the discharging opening being positioned at its underpart of described cleaner unit
Connect with the charging aperture of a described 0-5mm level feed bin and described 2nd 0-5mm level feed bin, the air vent of described cleaner unit
Directly emptying；
Described 5-25mm level feed bin, 5-15mm level feed bin, 5-10mm level feed bin, a 0-5mm level feed bin and second
The bottom of 0-5mm level feed bin is provided with the drawing mechanism for releasing material.
Preferably, described sand making machine includes Turbulent chamber and base；
Described Turbulent chamber can rotate around the vertical shaft being fixed on described base；
Described sand making machine also includes the second motor for driving described Turbulent chamber to rotate around vertical shaft and for by institute
The output work stating motor passes to the actuating device of described Turbulent chamber.
Preferably, described sand making machine includes being arranged in described Turbulent chamber, and is used for driving material to accelerate to rotate with
The impeller that whole impelling is gone out；
The direction of rotation of described Turbulent chamber is identical with the direction of rotation of described impeller.
Preferably, described sand making machine also includes metal ball feedway；
Described metal ball feedway includes metal ball storage tank, the bottom of described metal ball storage tank to be provided with for beating opening or closing
Closing to control the supply switching device of metal ball quantity delivered, the outlet of described supply switching device is overlapped on described sand making machine
To supply metal ball in described sand making machine on the upper edge of feed hopper.
Preferably, described metal ball is steel ball or iron ball.
Preferably, described sand making machine also includes for carrying out metal ball with the target sandstone product of described sand making machine separating
Second screening plant；
Described second screening plant is arranged at the bottom of described sand making machine and is positioned at the top of described first screening plant.
Preferably, described sand making machine also includes for the return of the oversize of described first screening plant output is again loaded into institute
State the 3rd elevator of the feed hopper of sand making machine；
Lifting material when being positioned at lower position of the oversize discharging opening of described first screening plant and described 3rd elevator
The charging aperture overlap joint connection of bucket, the discharging opening promoting hopper when being positioned at upper limit position of described 3rd elevator and described system
The feed hopper overlap joint connection of sand machine.
Preferably, described sand making machine also includes for being 15-25mm by the particle diameter in the sandstone product of described sand making machine output
The 3rd screening plant that aggregate screening goes out；
Described 3rd screening plant is arranged at the lower section of described second screening plant and is positioned at the upper of described first screening plant
Side；
Lifting material when being positioned at lower position of the oversize discharging opening of described 3rd screening plant and described 3rd elevator
The charging aperture overlap joint connection of bucket, the discharging opening promoting hopper when being positioned at upper limit position of described 3rd elevator and described system
The feed hopper overlap joint connection of sand machine.
Compared with prior art, the invention provides a kind of materials of man-made sand integrated production system, including sand making machine,
First screening plant, powder concentrator, slimer, 5-25mm level feed bin, 5-15mm level feed bin, 5-10mm level feed bin,
Oneth 0-5mm level feed bin, the 2nd 0-5mm level feed bin, cleaner unit, belt conveyor, the first elevator, the second lifting
Machine；This integrated production system simple in construction, energy consumption is relatively low, environmental pollution is less；And both can supply 5-25mm,
The coarse aggregate of 5-15mm, 5-10mm, can supply again the fine aggregate of 0-5mm, only with the sandstone of above-mentioned this type
Aggregate production system just can meet prepares concrete to many specifications coarse aggregate and the demand of fine aggregate, and unlike current
Production system can only produce coarse aggregate, or can only produce the coarse aggregate of some specification, or can only produce fine aggregate,
When concrete batching, transport coarse aggregate or fine aggregate back and forth in multiple production systems, to waste time and energy, cost is the highest；
And utilize multiple feed bin that the product of dimension is stored, need the drawing mechanism turning on bottom during feed to go out
Material, instant go out, it is not necessary to on-the-spot interim producing, therefore, this integrated production system has integration, and product category is relatively
Many, have and be applicable to various application occasions, it is not necessary to the on-the-spot interim advantage produced.
Accompanying drawing explanation
The structural representation of the materials of man-made sand integrated production system that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the structural representation of sand making machine in Fig. 1.
In figure: 1 sand making machine, 2 powder concentrators, 3 slimers, 4 5-25mm level feed bins, 5 5-15mm level feed bins, 6 5-10mm
Level feed bin, 7 the oneth 0-5mm level feed bins, 8 the 2nd 0-5mm level feed bins, 9 cleaner units, 10 belt conveyors, 11
First elevator, 12 second elevators, 13 raw material stone heaps, 14 raw material stones, 15 feed hoppers, 16 material separating discs, 17
Impeller, 18 Turbulent chambers, 19 bounce-back backplates, 20 first motors.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with in the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment
It is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained on the premise of not making creative work, broadly falls into present invention protection
Scope.
In describing the invention, it is to be understood that term " " center ", " axially ", " radially ", " longitudinally ", " horizontal stroke
To ", " length ", " width ", " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", " outward ",
Orientation or the position relationship of the instruction such as " clockwise ", " counterclockwise " are based on orientation shown in the drawings or position relationship, only
It is for the ease of the description present invention and to simplify description rather than instruction or imply that the device of indication or element must have specific
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
The structure of the materials of man-made sand integrated production system that reference Fig. 1 and 2, Fig. 1 provide for the embodiment of the present invention is shown
It is intended to；Fig. 2 is the structural representation of sand making machine in Fig. 1.
The invention provides a kind of materials of man-made sand integrated production system, including broken whole for raw material stone is carried out
The sand making machine 1 of shape, the first screening plant sieved for product produced to sand making machine 1, for selecting the powder concentrator of powder
2, for material being carried out the slimer 3 of secondary deep pulverizing, for containing the 5-25mm that particle diameter is 5-25mm aggregate
Level feed bin 4, for containing 5-15mm level feed bin 5 that particle diameter is 5-15mm aggregate, being 5-10mm bone for containing particle diameter
The 5-10mm level feed bin 6 of material, for containing a 0-5mm level feed bin 7 that particle diameter is 0-5mm aggregate, for containing grain
Footpath is the 2nd 0-5mm level feed bin 8 of 0-5mm aggregate, for 5-25mm level feed bin 4,5-15mm level feed bin 5,5-10mm
The dusty gas produced in level feed bin the 6, the oneth 0-5mm level feed bin the 7, the 2nd 0-5mm level feed bin 8 carries out removing of dedusting
Dirt device 9, for raw material stone being delivered to the belt conveyor 10 of the charging aperture of sand making machine 1, being used for the first screening dress
What the oversize buied property out delivered to 5-25mm level feed bin 4 or 5-15mm level feed bin 5 or 5-10mm level feed bin 6 first carries
Rise machine 11, for the siftage of the first screening plant output being delivered to the second elevator 12 of powder concentrator 2.
Belt conveyor 10 fixes on the ground, and its feed end next-door neighbour's raw material stone heap 13, its discharge end is overlapped on sand processed
At the charging aperture of machine 1；The particle diameter of the stone in raw material stone heap 13 is at 50-30mm.
First screening plant is positioned at the lower section of the discharging opening of sand making machine 1, the oversize discharging opening of the first screening plant and first
The charging aperture overlap joint connection promoting hopper when being positioned at lower position of elevator 11, the siftage of the first screening plant goes out
Material mouth and the charging aperture overlap joint connection promoting hopper when being positioned at lower position of the second elevator 12.
The discharging opening promoting hopper when being positioned at upper limit position of the first elevator 11 and 5-25mm level feed bin 4 or 5-15mm
The charging aperture overlap joint connection of level feed bin 5 or 5-10mm level feed bin 6.
The discharging opening promoting hopper when being positioned at upper limit position of the second elevator 12 connects with the charging aperture overlap joint of powder concentrator 2
Logical.
Powder concentrator 2 includes big particle diameter material discharging opening and small particle material discharging opening, and big particle diameter material discharging opening is with finely divided
The charging aperture connection of machine 3, small particle material discharging opening and a 0-5mm level feed bin 7 and the 2nd 0-5mm level feed bin 8
Charging aperture connects.
The air inlet of cleaner unit 9 and 5-25mm level feed bin 4,5-15mm level feed bin 5,5-10mm level feed bin 6, first
The gas outlet connection of 0-5mm level feed bin 7 and the 2nd 0-5mm level feed bin 8, the discharging being positioned at its underpart of cleaner unit 9
Mouth connects with the charging aperture of a 0-5mm level feed bin 7 and the 2nd 0-5mm level feed bin 8, and the air vent of cleaner unit 9 is direct
Emptying.
5-25mm level feed bin 4,5-15mm level feed bin 5,5-10mm level feed bin the 6, the oneth 0-5mm level feed bin 7 and
The bottom of two 0-5mm level feed bins 8 is provided with the drawing mechanism for releasing material.
The present invention to above-mentioned sand making machine the 1, first screening plant, powder concentrator 2, slimer 3,5-25mm level feed bin 4,
5-15mm level feed bin 5,5-10mm level feed bin the 6, the oneth 0-5mm level feed bin the 7, the 2nd 0-5mm level feed bin 8, dedusting
Device 9, belt conveyor the 10, first elevator 11 and the specification of the second elevator 12 and model are not particularly limited,
Corresponding the said equipment of the prior art is used to meet above-mentioned functions.
In one embodiment of the invention, above-mentioned sand making machine 1 includes feed hopper 15, material separating disc 16, impeller 17, whirlpool
Dynamic crusher chamber 18, material scraper, mesh division board, the first motor 20, base, actuating device, support, lubricating system, whirlpool
Dynamic crusher chamber 18 is provided with bounce-back backplate 19.Its operation principle is substantially: raw material stone 14 falls into sand making machine 1 and feeds
In bucket 15, being divided into two stock materials by material separating disc 16, wherein a stock-traders' know-how material separating disc 16 enters the impeller 17 of high speed rotating, separately
One falls from the surrounding of material separating disc 16；Entering the material of impeller 17, accelerated rapidly in impeller 17, it accelerates
Degree is up to decades of times acceleration of gravity, and then in impeller 17, impelling is gone out at a high speed, first with by material separating disc 16 surrounding certainly
By the mutual impact grinding of another part material of falling bodies, then impact the anti-of Turbulent chamber 18 together after the two mixing
Playing on backplate 19, rebound herein, changed course impacts the top of Turbulent chamber 18 obliquely, and changed course is partially again
Turn and move downward, form continuous print material curtain with from impeller 17 runner impelling material impacting out again；So, one piece
Material is clashed into by twice to repeat impact, rubs and grind fragmentation in Turbulent chamber 18, the thing being broken
Material falls into screening plant and carries out sieve classification.
In one embodiment of the invention, described sand making machine includes Turbulent chamber 18 and base；Described whirling motion crushes
Chamber 18 can rotate around the vertical shaft being fixed on described base；Described sand making machine also includes for driving described whirling motion to crush
The second motor that chamber 18 rotates around vertical shaft and for the output work of described motor being passed to described Turbulent chamber 18
Actuating device；This patent is arranged such so that described Turbulent chamber 18 can be around the vertical shaft being fixed on described base
Rotate, Turbulent chamber 18 produces centrifugal force, the part under the effect of this centrifugal force, in Turbulent chamber 18
Sand particles can be thrown on bounce-back backplate 19 medial surface of above-mentioned Turbulent chamber 18, forms sand particles layer, wherein
The sand particles that particle diameter is bigger constitutes the skeleton of sand particles layer, and it is bigger that the sand particles that wherein particle diameter is less is filled in particle diameter
Sand particles between gap, the sand particles of different-grain diameter is bonded a sand with certain thickness and densification
Stone granular layer, is attached to tightly on the medial surface of bounce-back backplate 19, protects when the sand particles of high-speed motion impacts bounce-back
Time on plate 19, no longer as being directly the shock between sand particles and bounce-back backplate 19 in the past, but sand particles and sand
Shock between stone granular layer, is that the shock between sandstone and sandstone crushes all the time, and sand particles layer protects bounce-back backplate
19 avoid directly being clashed into, and improve the service life of bounce-back backplate 19.
In one embodiment of the invention, described sand making machine includes being arranged in described Turbulent chamber 18, and is used for
Material is driven to accelerate to rotate the impeller 17 gone out with final impelling；The direction of rotation of described Turbulent chamber 18 and described leaf
The direction of rotation of wheel 17 is identical, is arranged such, can reduce rotating against between impeller 17 and Turbulent chamber 18
Speed difference so that tend to therebetween geo-stationary, still according to described in above-mentioned principle, impeller 17
Middle impelling goes out sand particles, occurs one-shot to crush, and then rebounds on bounce-back backplate 19, alters course, then occurs
Secondary pulse crushes, when efficiently avoid that relative rotational difference is bigger therebetween, and the turbulent flow that sand particles miscarriage is raw
Phenomenon, it is ensured that impact grinding efficiency.
In one embodiment of the invention, described sand making machine also includes metal ball feedway；Described metal ball supply dress
Putting and include metal ball storage tank, the bottom of described metal ball storage tank is provided with and controls metal ball quantity delivered for opening or closing
Supply switching device, supply switching device outlet be overlapped on the feed hopper upper edge of described sand making machine with to described system
Supply metal ball in sand machine；This patent, arranges metal ball feedway, and with one piece of raw material stone, metal ball is added sand processed
Machine, it is preferred that herein only metal ball is added in that strand of raw material stone entering impeller 17, metal ball in impeller 17
Being accelerated with one piece of raw material stone, then gone out by impelling, fallen raw material stone rushes with on material separating disc 16
Break up broken, do not only have the impact grinding process of stone-crash-stone, the impact grinding process of the most stable stone, it should be apparent that,
Compared to stone-crash-stone, stable stone has higher crushing efficiency, it is possible to the raw material stone of broken more high rigidity.
In one embodiment of the invention, described metal ball is steel ball or iron ball.
In one embodiment of the invention, described sand making machine also includes for the target sand by metal ball Yu described sand making machine
Stone product carries out the second screening plant separated；Described second screening plant is arranged at the bottom of described sand making machine and is positioned at institute
State the top of the first screening plant；Being arranged such, the sandstone product after metal ball is completed by the second screening plant with sand processed enters
Row separates, and its oversize is metal ball, and its siftage is target sandstone product, and the metal ball after separation can again return to
The feed hopper of sand making machine, recycles, efficient energy-saving.
In one embodiment of the invention, described sand making machine also includes for the sieve by described first screening plant output
Thing returns the 3rd elevator of the feed hopper being again loaded into described sand making machine；The oversize discharging opening of described first screening plant
Connect with the charging aperture overlap joint promoting hopper when being positioned at lower position of described 3rd elevator, described 3rd elevator
The discharging opening promoting hopper when being positioned at upper limit position overlaps with the feed hopper of described sand making machine and connects；First screening plant
The particle diameter of oversize is relatively big, in the shattering process of same sand making machine, and the product that the size obtained differs, at least
From a side illustration, the sand particles that the hardness ratio particle diameter of the sand particles that particle diameter after sand processed completes is bigger is less
Hardness is bigger, and theory based on above-mentioned metal ball, since impact grinding can be gone by hardness higher metal ball, with above-mentioned
The bigger oversize of this part hardness go impact grinding can also, and this inherently impact cutting between sandstone and sandstone
Broken, belong to the rock-on-rock crushing between sandstone, compared to adding the third party's alluvium being similar to metal ball, this from punching
Breaking up broken more energy efficient, cost is lower, fully applies the part that in raw material stone, hardness is higher, has accomplished the abundant of resource
Utilize.
In one embodiment of the invention, described sand making machine also includes for by the sandstone product of described sand making machine output
Particle diameter be the 3rd screening plant that 15-25mm aggregate screening goes out；Described 3rd screening plant is arranged at described second screening
The lower section of device and be positioned at the top of described first screening plant；The oversize discharging opening of described 3rd screening plant is with described
The charging aperture overlap joint connection promoting hopper when being positioned at lower position of the 3rd elevator, being positioned at of described 3rd elevator
The discharging opening promoting hopper during extreme position overlaps with the feed hopper of described sand making machine and connects；It is arranged such, sand making machine sand
Complete the sandstone product of output, first sieved out as oversize using metal ball by the second screening plant, then utilize
Three screening plants only sand processed is completed the particle diameter in the sandstone product of output be 15-25mm aggregate screening out, return dress sand processed
Machine feed hopper, the siftage of the 3rd screening plant falls and sieves on the first screening plant, and its oversize carries via first
The machine of liter delivers to 5-25mm level feed bin or 5-15mm level feed bin or 5-10mm level feed bin, and its siftage is via the second elevator
Deliver to described powder concentrator.
The method and apparatus of the most detailed description of the present invention is prior art, repeats no more.
Principle and the embodiment of the present invention are set forth by specific embodiment used herein, saying of above example
Bright method and the core concept thereof being only intended to help to understand the present invention.It should be pointed out that, the common skill for the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, this
A little improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (8)
1. a materials of man-made sand integrated production system, it is characterised in that include for raw material stone is broken
The sand making machine of broken shaping, the first screening plant sieved for product produced to described sand making machine, for selecting the choosing of powder
Powder machine, for material being carried out the slimer of secondary deep pulverizing, for containing the 5-25mm that particle diameter is 5-25mm aggregate
Level feed bin, for containing 5-15mm level feed bin that particle diameter is 5-15mm aggregate, being 5-10mm aggregate for containing particle diameter
5-10mm level feed bin, for containing a 0-5mm level feed bin that particle diameter is 0-5mm aggregate, for containing particle diameter being
2nd 0-5mm level feed bin of 0-5mm aggregate, for 5-25mm level feed bin, 5-15mm level feed bin, 5-10mm level material
In storehouse, a 0-5mm level feed bin, the 2nd 0-5mm level feed bin produce dusty gas carry out dedusting cleaner unit, for
Raw material stone is delivered to the belt conveyor of the charging aperture of described sand making machine, is used for described first screening plant output
Oversize delivers to 5-25mm level feed bin or 5-15mm level feed bin or the first elevator of 5-10mm level feed bin, for by institute
The siftage stating the first screening plant output delivers to the second elevator of described powder concentrator；
Described belt conveyor fixes on the ground, and its feed end next-door neighbour's raw material stone heap, its discharge end is overlapped on described system
At the feed hopper of sand machine；
Described first screening plant is positioned at the lower section of the discharging opening of described sand making machine, and the oversize of described first screening plant goes out
Material mouth connects with the charging aperture overlap joint promoting hopper when being positioned at lower position of described first elevator, described first screening
The siftage discharging opening of device connects with the charging aperture overlap joint promoting hopper when being positioned at lower position of described second elevator
Logical；
The discharging opening promoting hopper when being positioned at upper limit position of described first elevator and 5-25mm level feed bin or 5-15mm
The charging aperture overlap joint connection of level feed bin or 5-10mm level feed bin；
The charging aperture of the discharging opening and described powder concentrator that promote hopper when being positioned at upper limit position of described second elevator is taken
Lead in succession；
Described powder concentrator includes big particle diameter material discharging opening and small particle material discharging opening, described big particle diameter material discharging opening with
The charging aperture connection of described slimer, described small particle material discharging opening and a described 0-5mm level feed bin and described the
The charging aperture connection of two 0-5mm level feed bins；
The air inlet of described cleaner unit and described 5-25mm level feed bin, 5-15mm level feed bin, 5-10mm level feed bin, first
The gas outlet connection of 0-5mm level feed bin and the 2nd 0-5mm level feed bin, the discharging opening being positioned at its underpart of described cleaner unit
Connect with the charging aperture of a described 0-5mm level feed bin and described 2nd 0-5mm level feed bin, the air vent of described cleaner unit
Directly emptying；
Described 5-25mm level feed bin, 5-15mm level feed bin, 5-10mm level feed bin, a 0-5mm level feed bin and second
The bottom of 0-5mm level feed bin is provided with the drawing mechanism for releasing material.
Materials of man-made sand integrated production system the most according to claim 1, it is characterised in that described sand processed
Machine includes Turbulent chamber and base；
Described Turbulent chamber can rotate around the vertical shaft being fixed on described base；
Described sand making machine also includes the second motor for driving described Turbulent chamber to rotate around vertical shaft and for by institute
The output work stating motor passes to the actuating device of described Turbulent chamber.
Materials of man-made sand integrated production system the most according to claim 2, it is characterised in that described sand processed
Machine includes being arranged in described Turbulent chamber, and for driving material to accelerate to rotate the impeller gone out with final impelling；
The direction of rotation of described Turbulent chamber is identical with the direction of rotation of described impeller.
Materials of man-made sand integrated production system the most according to claim 2, it is characterised in that described sand processed
Machine also includes metal ball feedway；
Described metal ball feedway includes metal ball storage tank, the bottom of described metal ball storage tank to be provided with for beating opening or closing
Closing to control the supply switching device of metal ball quantity delivered, the outlet of described supply switching device is overlapped on described sand making machine
To supply metal ball in described sand making machine on the upper edge of feed hopper.
Materials of man-made sand integrated production system the most according to claim 4, it is characterised in that described metal
Ball is steel ball or iron ball.
Materials of man-made sand integrated production system the most according to claim 4, it is characterised in that described sand making machine
Also include the second screening plant for carrying out separating by metal ball with the target sandstone product of described sand making machine；
Described second screening plant is arranged at the bottom of described sand making machine and is positioned at the top of described first screening plant.
Materials of man-made sand integrated production system the most according to claim 4, it is characterised in that described sand processed
Machine also includes the feed hopper for the return of the oversize of described first screening plant output is again loaded into described sand making machine
3rd elevator；
Lifting material when being positioned at lower position of the oversize discharging opening of described first screening plant and described 3rd elevator
The charging aperture overlap joint connection of bucket, the discharging opening promoting hopper when being positioned at upper limit position of described 3rd elevator and described system
The feed hopper overlap joint connection of sand machine.
Materials of man-made sand integrated production system the most according to claim 7, it is characterised in that described sand processed
Machine also includes for being the 3rd screening that 15-25mm aggregate screening goes out by the particle diameter in the sandstone product of described sand making machine output
Device；
Described 3rd screening plant is arranged at the lower section of described second screening plant and is positioned at the upper of described first screening plant
Side；
Lifting material when being positioned at lower position of the oversize discharging opening of described 3rd screening plant and described 3rd elevator
The charging aperture overlap joint connection of bucket, the discharging opening promoting hopper when being positioned at upper limit position of described 3rd elevator and described system
The feed hopper overlap joint connection of sand machine.
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| CN201610284827.9A CN105833975B (en) | 2016-04-29 | 2016-04-29 | A kind of materials of man-made sand integrated production system |
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| CN105833975B (en) | 2018-05-22 |
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