CN108480188A - A kind of building sandstone screening plant - Google Patents

A kind of building sandstone screening plant Download PDF

Info

Publication number
CN108480188A
CN108480188A CN201810284988.7A CN201810284988A CN108480188A CN 108480188 A CN108480188 A CN 108480188A CN 201810284988 A CN201810284988 A CN 201810284988A CN 108480188 A CN108480188 A CN 108480188A
Authority
CN
China
Prior art keywords
sieve plate
screen box
plate
sandstone
water tank
Prior art date
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
CN201810284988.7A
Other languages
Chinese (zh)
Inventor
高攀亮
高筱刚
刘世宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningxia Zhongke Skyline Lightning Protection Research Institute Co Ltd
Original Assignee
Ningxia Zhongke Skyline Lightning Protection Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningxia Zhongke Skyline Lightning Protection Research Institute Co Ltd filed Critical Ningxia Zhongke Skyline Lightning Protection Research Institute Co Ltd
Priority to CN201810284988.7A priority Critical patent/CN108480188A/en
Publication of CN108480188A publication Critical patent/CN108480188A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • 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
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • B07B1/55Cleaning with fluid jets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a kind of building sandstone screening plants, including sand-feeding tube, screen box, the plate that feeds intake, water tank, spray row, strainer, jet plane, snorkel, jet row, the first sieve plate, the second sieve plate, vibrator, partition board and blow-off pipe, the screen box top is equipped with sand-feeding tube, feed intake plate side and screen box top inner wall hinge, screen box top is installed by water tank, water tank top is equipped with water inlet pipe, water tank bottom end is connect by water service pipe with nozzle, the first sieve plate and the second sieve plate is arranged in screen box inner inclination, and vibrator is installed in the first sieve plate and the second sieve plate lower surface.The present invention facilitates the screening of sandstone, and water is flowed back into water tank and continues to recycle, is economized on resources, and avoids wasting, simple in structure, easy to use, is conducive to promote.

Description

A kind of building sandstone screening plant
Technical field
The present invention relates to a kind of building field, specifically a kind of building sandstone screening plant.
Background technology
Sandstone is because of its good hardness and the chemical property stablized, often as good construction material, concrete material And it is widely used in the fields such as house, road, highway, railway, engineering.Requirement with infrastructure construction technology and high-tech Development, have higher requirement to the quality and quantity of sandstone.Sandstone category loose material, but the general hardness of its particle is larger, And under ground surface environment, chemical property is stablized.For sandstone, weatherability is generally relatively strong, especially passes through silication Quartzy sandstone, hardness be more than granite.Sandstone is the basic material in national economic development, be mainly used for foundation engineering, Concrete, mortar and corresponding product are building, highway, railway, bridge, municipal works, hydraulic engineering, hydroelectric project, nuclear power station The infrastructure constructions such as engineering, airport, harbour not only indispensable but also irreplaceable aggregate materials.At present in engineering construction Application amount maximum is most widely cement concrete, followed by bituminous concrete, and polymer concrete dosage is less.Concrete It is a kind of composite material, sandstone is wherein one of maximum key component material of ratio.In concrete structure, sandstone mainly rises Skeleton function, the volume of stabilizing concrete transmit stress, while inhibiting to shrink, prevent from cracking.It is sent out in building and infrastructure Wave extremely important effect, it may be said that there is no sandstone, just there is no concrete, also just there is no concrete construction and foundation engineering. Have the function of to various sizes of sandstone different, existing sandstone screening working efficiency is low, it is difficult to meet increasingly bustling The needs of production and living.
Invention content
The purpose of the present invention is to provide a kind of building sandstone screening plants, to solve mentioned above in the background art ask Topic.
To achieve the above object, the present invention provides the following technical solutions:
A kind of building sandstone screening plant, including sand-feeding tube, screen box, the plate that feeds intake, water tank, spray row, return duct, strainer, jet Machine, snorkel, jet row, the first sieve plate, crude sandstone discharge pipe, careful sandstone discharge pipe, the second sieve plate, vibrator, partition board And blow-off pipe, the screen box top are equipped with sand-feeding tube, sand-feeding tube inner inclination is equipped with grid, and feed intake plate side and screen box Top inner wall hinge, the plate other side lower section that feeds intake are equipped with cam, and the plate upper surface that feeds intake is equipped with stupefied, the screen box top of fold-line-shaped deceleration Water tank is installed, water tank top is equipped with water inlet pipe, and water tank bottom end is connect by water service pipe with nozzle, and nozzle is arranged on screen box top The first sieve plate and the second sieve plate, the most significant end of the least significant end of the first sieve plate and the second sieve plate is arranged in inside, screen box inner inclination In the same side, the first sieve plate least significant end is equipped with crude sandstone discharge pipe for setting, and low side is discharged equipped with careful sandstone for the second sieve plate Pipe, screen box are connected to jet plane, and jet plane is equipped with snorkel, and venting tube outlet end is arranged equipped with jet, and jet row is equipped with two Group, two groups of jet rows are separately positioned below the first sieve plate and the second sieve plate, and the first sieve plate and the installation of the second sieve plate lower surface swash Shake device, and the second sieve plate only has least significant end side and is equipped with sieve pore, and screen box bottom end is equipped with partition board, and screen box bottom surface inner wall, which is equipped with, to be tilted Guide plate, inclined guide plate least significant end are equipped with blow-off pipe, and screen box bottom end is connect with return duct one end, and the return duct other end connects with water tank It is logical, water pump is installed, strainer is arranged with screen box junction in return duct on return duct.
As a further solution of the present invention:The cam is connect with external motor.
As further scheme of the invention:The plate that feeds intake is arranged immediately below sand-feeding tube.
As further scheme of the invention:The sieve pore of first sieve plate is more than the sieve pore of the second sieve plate.
As further scheme of the invention:First sieve plate and the second sieve plate connects with screening chamber interior wall activity It connects.
As further scheme of the invention:The strainer and inclined guide plate is separately positioned on the both sides of partition board.
As further scheme of the invention:The inclined guide plate and the second sieve plate least significant end are arranged in the same side.
Compared with prior art, the beneficial effects of the invention are as follows:Grid of the present invention stops the rubbish branch etc. in sandstone, Facilitate the screening of follow-up sandstone, improve working efficiency and effect, is shaken up and down by the cam driven plate that feeds intake, facilitate sand charge It is uniform, facilitate the screening of follow-up sandstone, at the same feed intake plate and slow down it is stupefied reduce sandstone fall speed, avoid it from smashing dress It sets, improves the service life of device, high pressure water is sprayed by water tank and nozzle, sandstone is rinsed, the screening of sandstone is facilitated , while facilitating and detaching size particles in sandstone, facilitated various sizes of sandstone point by the first sieve plate and the second sieve plate It separates out and, improve working efficiency and effect screening, drive the first sieve plate and the second sieve plate to shake by vibrator, facilitate sandstone Separation, jet arrange jet high-speed gas, and the first sieve plate and the second sieve plate sandstone are stirred, it is avoided to block mesh, are conducive to sandstone Screening, improve working efficiency and effect, water and silt etc. and leaked down by the sieve pore of the second sieve plate side, to partition board close to tilting Precipitation in the chamber of the side of guide plate, silt are slid from blow-off pipe by inclined guide plate and are discharged, the upper layer clear water of precipitation cover every Plate enters partition board in the chamber of the side of strainer, and flowing back into continue cycling through in water tank by water by return duct and water pump makes With strainer avoids blocking pipeline, economizes on resources, avoids wasting, simple in structure, easy to use, is conducive to promote.
Description of the drawings
Fig. 1 is the structural schematic diagram for building sandstone screening plant.
Fig. 2 is the structural schematic diagram for building the plate that feeds intake in sandstone screening plant.
Fig. 3 is the structural schematic diagram for building the first sieve plate in sandstone screening plant.
In figure:1, grid, 2, sand-feeding tube, 3, screen box, 4, feed intake plate, 5, cam, 6, water tank, 7, spray row, 8, return duct, 9, water pump, 10, strainer, 11, jet plane, 12, snorkel, 13, jet row, the 14, first sieve plate, 15, crude sandstone discharge pipe, 16, careful sandstone discharge pipe, the 17, second sieve plate, 18, vibrator, 19, partition board, 20, inclined guide plate, 21, blow-off pipe, 22, slow down It is stupefied.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of building sandstone screening plant, including sand-feeding tube 2, screen box 3, the plate 4 that feeds intake, water tank 6, spray Row 7, return duct 8, strainer 10, jet plane 11, snorkel 12, jet arrange the 13, first sieve plate 14, crude sandstone discharge pipe 15, thin Sandstone discharge pipe 16, the second sieve plate 17, vibrator 18, partition board 19 and blow-off pipe 21,3 top of screen box is caused to be equipped with into sand Pipe 2,2 inner inclination of sand-feeding tube are equipped with grid 1, and grid 1 stops the rubbish branch etc. in sandstone, facilitates the sieve of follow-up sandstone Choosing improves working efficiency and effect, and feed intake 4 side of plate and 3 top inner wall hinge of screen box, is equipped with below 4 other side of plate that feeds intake Cam 5, cam 5 are connect with external motor, and immediately below sand-feeding tube 2,4 upper surface of plate that feeds intake is equipped with fold-line-shaped for the plate 4 that feeds intake setting Slow down stupefied 22, fed intake the shake of about 4 plate by the drive of cam 5, facilitate the uniform of sand charge, facilitate the screening of follow-up sandstone, The speed that the plate 4 that feeds intake simultaneously falls with the stupefied 22 reduction sandstone that slows down, avoids it from smashing device, improves the service life of device, sieve Select 3 top of case that water tank 6 is installed, 6 top of water tank is equipped with water inlet pipe, and 6 bottom end of water tank is existed by water service pipe and nozzle 7, the setting of nozzle 7 Inside 3 top of screen box, high pressure water is sprayed by water tank 6 and nozzle 7, sandstone is rinsed, facilitates the screening of sandstone, together When facilitate and detach size particles in sandstone, the first sieve plate 14 and the second sieve plate 17, the first sieve plate is arranged in 3 inner inclination of screen box 14 and second sieve plate 17 be flexibly connected with 3 inner wall of screen box, the sieve pore of the first sieve plate 14 is more than the sieve pore of the second sieve plate 17, first The most significant end of the least significant end of sieve plate 14 and the second sieve plate 17 is arranged in the same side, and 14 least significant end of the first sieve plate is arranged equipped with crude sandstone Outlet pipe 15, the second sieve plate 17 to low side be equipped with careful sandstone discharge pipe 16, by the first sieve plate 14 and the second sieve plate 17 facilitate by Various sizes of sandstone is separated, and improves working efficiency and effect, screen box 3 are connected to jet plane 11, set in jet plane 11 There are snorkel 12,12 outlet end of snorkel to be equipped with jet and arrange 13, jet row 13 is equipped with two groups, and two groups of jet rows 13 are separately positioned on 17 lower section of first sieve plate 14 and the second sieve plate, jet arranges 13 jet high-speed gas, by 17 sandstone of the first sieve plate 14 and the second sieve plate Agitation avoids it from blocking mesh, is conducive to the screening of sandstone, improves working efficiency and effect, the first sieve plate 14 and the second sieve plate 17 Vibrator 18 is installed in lower surface, drives the first sieve plate 14 and the second sieve plate 17 to shake by vibrator 18, facilitates and detach sandstone, Second sieve plate 17 only has least significant end side and is equipped with sieve pore, and 3 bottom end of screen box is equipped with partition board 19, and 3 bottom surface inner wall of screen box, which is equipped with, to incline Slope guide plate 20,20 least significant end of inclined guide plate are equipped with blow-off pipe 21, and 3 bottom end of screen box is connect with 8 one end of return duct, and return duct 8 is another One end is connected to water tank 6, and water pump 9 is installed on return duct 8, and strainer 10,10 He of strainer is arranged with 3 junction of screen box in return duct 8 Inclined guide plate 20 is separately positioned on the both sides of partition board 19, and inclined guide plate 20 and 17 least significant end of the second sieve plate are arranged in the same side, water Leaked down by the sieve pore of 17 side of the second sieve plate with silt etc., is sunk in the chamber of the side of inclined guide plate 20 to partition board 19 It forms sediment, silt is slid from blow-off pipe 21 by inclined guide plate 20 and is discharged, and the upper layer clear water of precipitation covers partition board 19 and leaned on into partition board 19 In the chamber of the side of nearly strainer 10, water is flowed back into water tank 6 by return duct 8 and water pump 9 and continues to recycle, strainer 10 It avoids blocking pipeline, economizes on resources, avoid wasting.
The present invention operation principle be:Grid of the present invention stops the rubbish branch etc. in sandstone, facilitates follow-up sandstone Screening improves working efficiency and effect, is shaken up and down by the cam driven plate that feeds intake, facilitates the uniform of sand charge, after convenient The screening of continuous sandstone, while feed intake plate and the stupefied speed for reducing sandstone and falling of slowing down, avoid it from smashing device, improve making for device With the service life, high pressure water is sprayed by water tank and nozzle, sandstone is rinsed, the screening of sandstone is facilitated, while being facilitated sand Size particles detach in stone, are facilitated by the first sieve plate and the second sieve plate and separate various sizes of sandstone, improve work Efficiency and effect screening drive the first sieve plate and the second sieve plate to shake, facilitate and detach sandstone, jet arranges jet by vibrator High-speed gas stirs the first sieve plate and the second sieve plate sandstone, it is avoided to block mesh, is conducive to the screening of sandstone, improves work Efficiency and effect, water and silt etc. are leaked down by the sieve pore of the second sieve plate side, to partition board close to the chamber of the side of inclined guide plate Indoor precipitation, silt are slid from blow-off pipe by inclined guide plate and are discharged, and the upper layer clear water of precipitation covers partition board, and to enter partition board close In the chamber of the side of strainer, water is flowed back into water tank by return duct and water pump and continues to recycle, strainer avoids blocking Pipeline economizes on resources, and avoids wasting.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (7)

1. a kind of building sandstone screening plant, including sand-feeding tube(2), screen box(3), feed intake plate(4), water tank(6), spray row(7)、 Return duct(8), strainer(10), jet plane(11), snorkel(12), jet row(13), the first sieve plate(14), the discharge of crude sandstone Pipe(15), careful sandstone discharge pipe(16), the second sieve plate(17), vibrator(18), partition board(19)And blow-off pipe(21), feature It is, the screen box(3)Top is equipped with sand-feeding tube(2), sand-feeding tube(2)Inner inclination is equipped with grid(1), feed intake plate(4) Side and screen box(3)Top inner wall hinge, feed intake plate(4)Cam is equipped with below the other side(5), feed intake plate(4)Upper surface is set There is fold-line-shaped to slow down stupefied(22), screen box(3)Top is installed by water tank(6), water tank(6)Top is equipped with water inlet pipe, water tank(6)Bottom end Pass through water service pipe and nozzle(7)Connection, nozzle(7)It is arranged in screen box(3)Inside top, screen box(3)Inner inclination is arranged First sieve plate(14)With the second sieve plate(17), the first sieve plate(14)Least significant end and the second sieve plate(17)Most significant end be arranged same Side, the first sieve plate(14)Least significant end is equipped with crude sandstone discharge pipe(15), the second sieve plate(17)Careful sandstone is equipped with to low side Discharge pipe(16), screen box(3)With jet plane(11)Connection, jet plane(11)It is equipped with snorkel(12), snorkel(12)Go out It is arranged equipped with jet at mouth end(13), jet row(13)Equipped with two groups, two groups of jets are arranged(13)It is separately positioned on the first sieve plate(14)With Second sieve plate(17)Lower section, the first sieve plate(14)With the second sieve plate(17)Lower surface is installed by vibrator(18), the second sieve plate(17) Only least significant end side is equipped with sieve pore, screen box(3)Bottom end is equipped with partition board(19), screen box(3)Bottom surface inner wall is equipped with to tilt and lead Plate(20), inclined guide plate(20)Least significant end is equipped with blow-off pipe(21), screen box(3)Bottom end and return duct(8)One end connects, reflux Pipe(8)The other end and water tank(6)Connection, return duct(8)Upper installation water pump(9), return duct(8)With screen box(3)Junction is set Set strainer(10).
2. building sandstone screening plant according to claim 1, which is characterized in that the cam(5)With external motor Connection.
3. building sandstone screening plant according to claim 1, which is characterized in that the plate that feeds intake(4)Setting into Sandpipe(2)Underface.
4. building sandstone screening plant according to claim 1, which is characterized in that first sieve plate(14)Sieve pore More than the second sieve plate(17)Sieve pore.
5. building sandstone screening plant according to claim 1, which is characterized in that first sieve plate(14)With second Sieve plate(17)With screen box(3)Inner wall is flexibly connected.
6. building sandstone screening plant according to claim 1, which is characterized in that the strainer(10)And inclined guide plate (20)It is separately positioned on partition board(19)Both sides.
7. building sandstone screening plant according to claim 6, which is characterized in that the inclined guide plate(20)With second Sieve plate(17)Least significant end is arranged in the same side.
CN201810284988.7A 2018-04-02 2018-04-02 A kind of building sandstone screening plant Pending CN108480188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810284988.7A CN108480188A (en) 2018-04-02 2018-04-02 A kind of building sandstone screening plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810284988.7A CN108480188A (en) 2018-04-02 2018-04-02 A kind of building sandstone screening plant

Publications (1)

Publication Number Publication Date
CN108480188A true CN108480188A (en) 2018-09-04

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Application Number Title Priority Date Filing Date
CN201810284988.7A Pending CN108480188A (en) 2018-04-02 2018-04-02 A kind of building sandstone screening plant

Country Status (1)

Country Link
CN (1) CN108480188A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110935612A (en) * 2019-12-16 2020-03-31 安徽隆源成型科技有限公司 3D printer metal powder screening device
CN110947448A (en) * 2019-12-16 2020-04-03 枣庄鑫金山智能机械股份有限公司 Gravel grinding and crushing safety screening device
CN112427293A (en) * 2020-10-24 2021-03-02 深圳市诚石环保科技有限公司 Construction waste grading treatment equipment
CN113105276A (en) * 2021-03-31 2021-07-13 翟兆锐 Vegetable garbage disposal and resource utilization production process and device thereof
CN113145435A (en) * 2021-03-04 2021-07-23 童怀彪 Mineral aggregate screening equipment for copper smelting

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107096637A (en) * 2017-06-01 2017-08-29 杨露萍 A kind of simple and efficient sandstone screening plant
CN107159572A (en) * 2017-06-26 2017-09-15 黄海 A kind of high-efficiency high-quality beans screening installation
CN107309191A (en) * 2017-07-11 2017-11-03 王健 A kind of efficiently building sandstone screening cleaning device
CN107639034A (en) * 2017-09-27 2018-01-30 湖南望隆企业管理咨询有限公司 A kind of efficiently sandstone screening water cycle utilization device
CN107671061A (en) * 2017-11-15 2018-02-09 徐继传 A kind of ore safety and environmental protection cleaning device
CN107790268A (en) * 2016-08-31 2018-03-13 章玉红 A kind of micromill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107790268A (en) * 2016-08-31 2018-03-13 章玉红 A kind of micromill
CN107096637A (en) * 2017-06-01 2017-08-29 杨露萍 A kind of simple and efficient sandstone screening plant
CN107159572A (en) * 2017-06-26 2017-09-15 黄海 A kind of high-efficiency high-quality beans screening installation
CN107309191A (en) * 2017-07-11 2017-11-03 王健 A kind of efficiently building sandstone screening cleaning device
CN107639034A (en) * 2017-09-27 2018-01-30 湖南望隆企业管理咨询有限公司 A kind of efficiently sandstone screening water cycle utilization device
CN107671061A (en) * 2017-11-15 2018-02-09 徐继传 A kind of ore safety and environmental protection cleaning device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110935612A (en) * 2019-12-16 2020-03-31 安徽隆源成型科技有限公司 3D printer metal powder screening device
CN110947448A (en) * 2019-12-16 2020-04-03 枣庄鑫金山智能机械股份有限公司 Gravel grinding and crushing safety screening device
CN112427293A (en) * 2020-10-24 2021-03-02 深圳市诚石环保科技有限公司 Construction waste grading treatment equipment
CN113145435A (en) * 2021-03-04 2021-07-23 童怀彪 Mineral aggregate screening equipment for copper smelting
CN113105276A (en) * 2021-03-31 2021-07-13 翟兆锐 Vegetable garbage disposal and resource utilization production process and device thereof

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Application publication date: 20180904

RJ01 Rejection of invention patent application after publication