CN110369093A - A kind of Machine-made Sand production line - Google Patents

A kind of Machine-made Sand production line Download PDF

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Publication number
CN110369093A
CN110369093A CN201910608835.8A CN201910608835A CN110369093A CN 110369093 A CN110369093 A CN 110369093A CN 201910608835 A CN201910608835 A CN 201910608835A CN 110369093 A CN110369093 A CN 110369093A
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CN
China
Prior art keywords
machine
screening plant
production line
made sand
sand production
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910608835.8A
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Chinese (zh)
Inventor
赵红灵
Original Assignee
赵红灵
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Filing date
Publication date
Priority to CN2019103453858 priority Critical
Priority to CN201910345385 priority
Application filed by 赵红灵 filed Critical 赵红灵
Publication of CN110369093A publication Critical patent/CN110369093A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens

Abstract

The present invention relates to a kind of Machine-made Sand production lines.Machine-made Sand production line of the invention is in process of production, the biggish material of the particle screened out by screening plant is transported in the second crusher by the first conveying device carries out second-time breakage, material after second-time breakage is re-delivered in screening plant by the second conveying device to be sieved, until material particles size reaches requirement, since the material and initial material that screen out are separately individually to be crushed, it can be for the parameter of two kinds of material adjustment crushers, to improve crushing efficiency and fragmentation quality, simultaneously, the material for avoiding return is increased the water consumption of washing by secondary washing, thus greatly reduce production cost.

Description

A kind of Machine-made Sand production line
Technical field
The present invention relates to a kind of Machine-made Sand production lines.
Background technique
In the prior art, Machine-made Sand production line mainly includes that crusher is made of vibrating screen, and crusher is mainly used for stone Block crushes, and forms lesser sand grains, and used by oscillating screen is next in screening out ratchel and grit, in actual application, is crushed Machine is difficult once to complete to be crushed, and needs repeatedly to be crushed, such as the Chinese patent literature that application publication number is CN107597383A Disclose a kind of similar break process system, including jaw crusher, impact breaker, circular shale shaker and improvement pulse Exhaust dust device with bag, the jaw crusher, impact breaker and circular shale shaker with improve pulse bag-type dust-removing device Air inlet be connected;It is provided with vibration feeder on jaw crusher, hopper, jaw crusher are provided on vibration feeder It is provided with belt conveyor one between impact breaker, Belt Conveying is provided between impact breaker and circular shale shaker Machine two and feed back belt conveyer, the discharge port of circular shale shaker are provided at least one discharge belt, belt conveyor one with The top of belt conveyor two is provided with improvement self-unloading type deferrization device.
In addition, the Chinese patent literature that Authorization Notice No. is CN206008948U also discloses a kind of broken production of sandstone Line, including Oscillatory type feeding machine, jaw crusher, gyratory crusher, the first vibrating screen, high-pressure roller mill, Background Art Vertical shaft impact are broken Broken machine and the second vibrating screen, the Oscillatory type feeding machine, jaw crusher, gyratory crusher and the first vibrating screen are defeated by advancing It send band to be connected, the first return conveyer belt, first vibrating screen is additionally provided between first vibrating screen and gyratory crusher It is respectively arranged with advance conveyer belt and second between the high pressure roller mill machine support and returns to conveyer belt, first vibrating screen is logical It crosses advance conveyer belt to be connected with vertical shaft type impact crusher, the vertical shaft type impact crusher passes through advance conveyer belt and the second vibration Dynamic sieve is connected.
In both production lines, in order to all be the biggish material of particle for being separated Vibration Screen using a conveyer belt It returns to and is transported in crusher, thus guarantee the completely broken of material, but due to the material and first break of return Material size difference it is still very big, it is difficult to ensure that broken quality, and also needed in shattering process under normal circumstances It is washed, to remove soil impurity, if the material returned enters directly into crusher, can be greatly increased in water-washing process Water consumption, increase production cost.
Summary of the invention
The present invention provides a kind of Machine-made Sand production line, to solve existing Machine-made Sand production line fragmentation quality difference and water consumption Big problem.
Machine-made Sand production line of the invention adopts the following technical scheme that
A kind of Machine-made Sand production line is crushed including the first crusher for carrying out initial integral method to material and with described first There is fine material outlet and coarse fodder to export for the screening plant of the discharge port connection of machine, the screening plant, the Machine-made Sand production line It further include the second crusher, the coarse fodder outlet of the feed inlet and the screening plant of second crusher is filled by the first conveying Connection is set, the discharge port of second crusher is connected to the feed inlet of the screening plant by the second conveying device.
First conveying device is first conveyer belt, and the coarse fodder outlet of the screening plant, which is equipped with, is hung to described first Deflector chute on the feed end of conveying device.
The discharge end of the guiding groove tilts down.
Splicing plate is equipped with below the discharge end of the deflector chute, the splicing plate has opening towards the first conveyer belt Feed end opening.
The section of the splicing plate is v-shaped structure, and opening is along the length of the feed direction of first conveyer belt extension Shape opening.
The lower section of the discharge end of the first conveyer belt is equipped with the first guidance case of flaring structure, the first guidance case The discharge end of big end towards the first conveyer belt is arranged, small end is arranged towards second crusher.
Second conveying device is the second conveyer belt, and the discharge end of second conveyer belt, which is equipped with towards the screening, to be filled The the second guidance case installed.
It is described second guidance case be flaring structure, big end towards second conveyer belt discharge end setting, small end court It is arranged to the screening plant.
The screening plant is vibrating screen, and the upper layer of the screening plant is arranged in the discharge end of second conveying device The top of sieve.
The beneficial effects of the present invention are: Machine-made Sand production line of the invention includes for carrying out the of initial integral method to material There is fine material outlet and coarse fodder to go out for one crusher and the screening plant connecting with the discharge port of the first crusher, screening plant Mouthful, Machine-made Sand production line further includes the second crusher, and the coarse fodder outlet of the feed inlet and screening plant of the second crusher passes through the The connection of one conveying device, the discharge port of the second crusher is connected to the feed inlet of screening plant by the second conveying device, in life During production, the biggish material of the particle screened out by screening plant is transported in the second crusher by the first conveying device Second-time breakage is carried out, the material after second-time breakage is re-delivered in screening plant by the second conveying device to be sieved, directly Reach requirement to material particles size, since the material and initial material that screen out are separately individually to be crushed, can be directed to The parameter of two kinds of material adjustment crushers, so that crushing efficiency and fragmentation quality are improved, meanwhile, the material of return is avoided by two Secondary washing increases the water consumption of washing, thus greatly reduces production cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the embodiment of Machine-made Sand production line of the invention;
Fig. 2 is the right view (no hydraulic turbine) of Fig. 1;
Fig. 3 is the perspective view of Fig. 2;
Fig. 4 is the partial enlarged view at the splicing Board position in Fig. 3;
Fig. 5 is the partial enlarged view at the first guidance case in Fig. 3;
In figure: 1, screening plant;2, the hydraulic turbine;3, the second crusher;4, the first conveying device;5, the second guidance case;6, second Conveying device;11, deflector chute;41, splicing plate;42, the first guidance case;411, it is open.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
A kind of embodiment of Machine-made Sand production line of the invention, as shown in Figures 1 to 5, a kind of Machine-made Sand production line, including Screening plant 1 for carrying out the first crusher of initial integral method to material and being connect with the discharge port of the first crusher, sieve There is separating device 1 fine material outlet and coarse fodder to export, and Machine-made Sand production line further includes the second crusher 3, the charging of the second crusher 3 Mouth is connected to the outlet of the coarse fodder of screening plant 1 by the first conveying device 4, discharge port and the screening plant 1 of the second crusher 3 Feed inlet is connected to by the second conveying device 6.
In the present embodiment, to improve the robustness of device and reducing cost, the first conveying device 4 is the first conveying Band, meanwhile, the coarse fodder outlet of screening plant 1 is equipped with the deflector chute 11 being hung on the feed end of the first conveying device 4, by leading Hopper 11 can guide material to the first conveying device 4, and material is avoided to fall into subsequent processing.
In the present embodiment, the discharge end of guiding groove tilts down, and material size itself is larger, such words material energy It is enough to be moved down under the effect of gravity along guiding groove, it avoids blocking, while increasing with avoiding in addition using power-driven mechanism Add energy consumption.
To avoid material from shedding, in the present embodiment, splicing plate 41, splicing plate 41 are equipped with below the discharge end of deflector chute 11 With opening towards first conveyer belt feed end opening 411.Specifically, the section of splicing plate 41 is v-shaped structure, opening 411 elongated opening 411 to extend along the feed direction of first conveyer belt.
In the present embodiment, first guidance case 42 of the lower section of the discharge end of first conveyer belt equipped with flaring structure, first It guides the big end of case 42 to be arranged towards the discharge end setting of first conveyer belt, small end the second crusher 3 of direction, enters convenient for material Into the second crusher 3.
Meanwhile second conveying device 6 be the second conveyer belt, the discharge end of the second conveyer belt is equipped with and sets towards screening plant 1 The the second guidance case 5 set.Second guidance case 5 is flaring structure, the discharge end setting of big end the second conveyer belt of direction, small end court It is arranged to screening plant 1, is entered on screening plant 1 convenient for material by the second guidance case 5.
Screening plant 1 specifically uses vibrating screen, and the upper screen of screening plant is arranged in the discharge end of the second conveying device 6 Top.Meanwhile in the present embodiment, the rear of screening plant be equipped with the hydraulic turbine 2, and the hydraulic turbine 2 specifically set there are two, The material screened out can be washed, the clean rate of pledge system sand, the specific structure of the hydraulic turbine can be public with reference to authorization Accuse the hydraulic turbine in a kind of material machine processed disclosed in the Chinese patent literature number for CN203598894U.
The working principle of the invention is that Machine-made Sand raw material enters in vibrating screen by hopper, and vibrating screen has two layers, into The raw material entered to vibrating screen retains the larger raw material of granularity on the first layer after first layer screens, these raw materials pass through conveyer belt It enters in the second crusher and is crushed, broken raw material is re-introduced into the first layer of vibrating screen by conveyer belt, leads to The material for crossing first layer vibrating screen is the mixture of sand and fertilizer, after two layers of screening, the thinner sand of granularity and soil, sundries Equal substances enter waste bin and are exported by conveyer belt;The Machine-made Sand on two layers of sieve, which enters in the hydraulic turbine, simultaneously carries out clearly It washes.
Due to using in above-mentioned production process, the invention has the characteristics that: 1, the source of Machine-made Sand raw material carries out dry place Reason eliminates the impurity such as waste material, fine sand, soil, sludge is eliminated 80 or more percent, is very beneficial for environmental protection, while also saving It saved a large amount of machinery expenses, cleared expense, reduced and stack place;2, finished product sand grain is only washed with water, this makes it possible to save The very big water consumption of province, water-saving 63%, and due to using dry-cure after dry-cure, so that crusher is run in dry environment, Power is saved, gadgety breakage is subtracted, extends the service life of the components such as quartering hammer.Pass through above-mentioned each different knots a little It closes, can be improved the production capacity that three times are had a surplus.
Machine-made Sand production line of the invention includes for carrying out the first crusher of initial integral method to material and with first There is fine material outlet and coarse fodder to export for the screening plant of the discharge port connection of crusher, screening plant, and Machine-made Sand production line also wraps The second crusher is included, the feed inlet of the second crusher is exported with the coarse fodder of screening plant to be connected to by the first conveying device, and second The discharge port of crusher is connected to the feed inlet of screening plant by the second conveying device, in process of production, is filled by screening It sets the biggish material of the particle screened out and is transported in the second crusher by the first conveying device and carry out second-time breakage, it is secondary broken Material after broken is re-delivered in screening plant by the second conveying device to be sieved, until material particles size reaches and wants It asks, and eliminate waste material to be directed to two kinds of materials since the material and initial material that screen out are separately individually to be crushed The parameter of crusher is adjusted, also, crusher is worked under dry broken (not filling the water) state, so that three times improve broken effect Rate and fragmentation quality and production capacity.Meanwhile it avoiding superseded material (soil, fine sand face etc.) and washing is increased by secondary washing Water consumption, water-saving 63%, it reduces sludge and generates 80% or more, thus greatly reduce production cost.
In other embodiments of the invention, the first conveying device and second can also be replaced by other conveying devices Conveying device, for example larger-size conveying auger is used, or using conveyor chain etc.;It can also be in the coarse fodder of screening plant A small-sized transition conveyer belt is arranged to replace deflector chute in outlet lower section, avoids blocking.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of Machine-made Sand production line is broken including the first crusher for carrying out initial integral method to material and with described first There is fine material outlet and coarse fodder to export for the screening plant of the discharge port connection of broken machine, the screening plant, it is characterised in that: described Machine-made Sand production line further includes the second crusher, and the coarse fodder outlet of the feed inlet and the screening plant of second crusher is logical The connection of the first conveying device is crossed, the discharge port of second crusher and the feed inlet of the screening plant are filled by the second conveying Set connection.
2. Machine-made Sand production line according to claim 1, it is characterised in that: first conveying device is the first conveying The coarse fodder outlet of band, the screening plant is equipped with the deflector chute being hung on the feed end of first conveying device.
3. Machine-made Sand production line according to claim 2, it is characterised in that: the discharge end of the guiding groove tilts down.
4. Machine-made Sand production line according to claim 3, it is characterised in that: be equipped with and connect below the discharge end of the deflector chute Flitch, the splicing plate have the opening of feed end of the opening towards the first conveyer belt.
5. Machine-made Sand production line according to claim 4, it is characterised in that: the section is v-shaped structure, and opening is The elongated opening extended along the feed direction of the first conveyer belt.
6. Machine-made Sand production line according to claim 5, it is characterised in that: the lower section of the discharge end of the first conveyer belt Equipped with flaring structure first guidance case, it is described first guidance case big end towards the first conveyer belt discharge end setting, Small end is arranged towards second crusher.
7. Machine-made Sand production line described in any one of -6 according to claim 1, it is characterised in that: second conveying device For the second conveyer belt, the discharge end of second conveyer belt is equipped with the second guidance case being arranged towards the screening plant.
8. Machine-made Sand production line according to claim 7, it is characterised in that: the second guidance case is flaring structure, The discharge end of big end towards second conveyer belt is arranged, small end is arranged towards the screening plant.
9. Machine-made Sand production line described in any one of -6 according to claim 1, it is characterised in that: the screening plant is vibration The top of the upper screen of the screening plant is arranged in dynamic sieve, the discharge end of second conveying device.
CN201910608835.8A 2019-04-26 2019-07-08 A kind of Machine-made Sand production line Pending CN110369093A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2019103453858 2019-04-26
CN201910345385 2019-04-26

Publications (1)

Publication Number Publication Date
CN110369093A true CN110369093A (en) 2019-10-25

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Application Number Title Priority Date Filing Date
CN201910608835.8A Pending CN110369093A (en) 2019-04-26 2019-07-08 A kind of Machine-made Sand production line

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111604152A (en) * 2020-05-23 2020-09-01 陕西宏基混凝土构件有限责任公司 Concrete machine-made sand production equipment
CN113941428A (en) * 2021-10-26 2022-01-18 青岛建一混凝土有限公司 Construction waste recycling and processing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111604152A (en) * 2020-05-23 2020-09-01 陕西宏基混凝土构件有限责任公司 Concrete machine-made sand production equipment
CN113941428A (en) * 2021-10-26 2022-01-18 青岛建一混凝土有限公司 Construction waste recycling and processing system

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