CN106622940A - Screening system used for screening of ore particles - Google Patents
Screening system used for screening of ore particles Download PDFInfo
- Publication number
- CN106622940A CN106622940A CN201611100087.5A CN201611100087A CN106622940A CN 106622940 A CN106622940 A CN 106622940A CN 201611100087 A CN201611100087 A CN 201611100087A CN 106622940 A CN106622940 A CN 106622940A
- Authority
- CN
- China
- Prior art keywords
- screening
- screen
- motor
- ore particles
- business
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/40—Resonant vibration screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a screening system used for screening of ore particles. The screening system is mainly composed of a control system, a screening device and a drive device. The control system is mainly composed of a motor (14), a control circuit (15) and a vibration intensity sensor (11). The drive device is mainly composed of a base (1), a base plate (2), springs (3), a top plate (12), a turnplate (13), the motor (14) and a balancing weight (16). The screening device is mainly composed of screening plate frames (4), a discharge outlet (5), a cover (6), a filling port (7), a wide-meshed screen (8), an intermediate-meshed screen (9) and a thin-meshed screen (10). By adoption of the screening system, the transmission efficiency can be greatly improved accordingly, the energy can be saved, the production cost is lowered, and the economic benefits are increased; and the vibration amplitude and the vibration frequency of the equipment can be adjusted, and the processing efficiency is greatly improved.
Description
Technical field
The present invention relates to ore processing field and technical field of mechanical equipment, specifically refer to a kind of sieve for ore particles screening
Select system.
Background technology
Traditional circular vibrating screen screen(ing) machine is mainly made up of screen box, screen cloth, vibrator, shock-absorbing spring device, underframe etc..Screen(ing) machine side
Plate is made using quality steel plate, and side plate is connected with crossbeam, vibrator base using high-strength bolt or ring-grooved rivet.Vibration
Device is arranged on sieve box side plate, and motor Jing V belts make vibrator eccentric block produce rotation at a high speed.The eccentric shaft of operating is produced
The very big centrifugal force of life, excites screen box to produce the circular motion of certain amplitude, and on-the-sieve material is passed on inclined compass screen surface by screen box
The momentum given and produce continuous sling movement, material makes to be sieved thoroughly less than the particle of sieve aperture during meeting with compass screen surface, so as to
Realize classification.
Screen cloth adopts belt transmission, and by eccentric wheel vibration is produced.So, vibration is produced after two-stage transmission, is existed
Transmission efficiency is low, wastes the energy, and is unable to adjustment equipment Oscillation Amplitude and frequency, the problems such as working (machining) efficiency is low.
The content of the invention
It is an object of the invention to provide a kind of screening system for ore particles screening, by arranging the present invention, from
And transmission efficiency can be greatly improved, save energy reduces production cost, increases economic efficiency;And the vibration width of energy adjustment equipment
Degree and vibration frequency, substantially increase working (machining) efficiency.
The present invention is achieved through the following technical solutions:
It is a kind of for ore particles screening screening system, the screening system mainly by control system, screening plant and
Driving means are constituted;The control system is mainly by motor, control circuit and oscillation intensity sensor group into oscillation intensity sensing
Device is connected by cable with control circuit, and control circuit is connected by cable with motor.
When control system works, first control circuit is input into the turn signal of certain rotating speed to motor, and motor is according to reception
To signal rotated, oscillation intensity sensor will receive vibration signal be converted into voltage signal and pass to control electricity
Road, control circuit will be received after voltage signal, and be recorded;Then control circuit controlled motor rotating speed is changed to most from minimum
Height, records the signal magnitude that oscillation intensity sensor is transmitted, and by contrast, finds the maximum operating frequency of Oscillation Amplitude, and
Rest on the maximum frequency of Oscillation Amplitude to be operated, and 10min is detected once, it is ensured that equipment always works in vibration width
In the maximum frequency of degree.So, with regard to the Oscillation Amplitude and vibration frequency of energy adjustment equipment, working (machining) efficiency is substantially increased.
The driving means mainly by base, chassis, spring, take over a business, rotating disk, motor are constituted;Base is disc, base
Bottom be provided with multiple support feets, base is connected by bracing frame with chassis, take over a business by spring with take over a business to be connected;Motor leads to
Cross connecting plate and take over a business to be connected, the bottom of motor is provided with balancing weight, and the rotating shaft of motor is connected with rotating disk, is provided with rotating disk and shakes
Motion block.
When driving means work, first motor is rotated, and motor is rotated and drives rotating disk to rotate, and has vibrating mass on rotating disk, is caused
Whole system is uneven, as rotation becomes vibration, so, just can provide vibration for screen tray, it is ensured that the normal work of equipment.Electricity
The whole fuselage of machine is both mounted on screen tray, thus maximized vibration can be passed to into screen tray.Spring can be by the energy of vibration
Amount is preserved and discharged, and improves the utilization ratio of energy.
The screening plant is mainly made up of screen tray framework, discharging opening, lid, wide-meshed screen, middle screen cloth, fine screen mesh, screen tray
Framework is annulus frame-type, and screen tray framework has four, and four screen tray frameworks are overlapped;Four screen tray frameworks respectively with wide-meshed screen,
Middle screen cloth, fine screen mesh with take over a business to be connected, discharging opening has four, and four discharging openings are separately positioned on four screen tray frame facets
On;Lid is arranged on the top of screen tray framework, and charge door is provided with the middle part of lid.
When equipment works, ore is added from charge door first, then starts motor, motor is rotated and drives screen tray to rotate,
Thus ore can be come by different size separations, and be flowed out by four different outlets.With weight of equipment not
Disconnected change and the change of equipment stressing conditions, the intrinsic frequency of equipment is also ceaselessly changing, and control system can be by equipment all the time
It is maintained at optimal operating frequency.Motor is entirely provided on screen tray, maximized screen tray can be transferred energy to;So,
Transmission efficiency can be just greatly improved, save energy reduces production cost, increases economic efficiency;And the vibration width of energy adjustment equipment
Degree and vibration frequency, substantially increase working (machining) efficiency.
Further, the invention discloses it is a kind of for ore particles screening screening system preferred structure, i.e.,:It is described
Four screen tray frameworks are stated using buckle and wide-meshed screen, middle screen cloth, fine screen mesh and takes over a business to be connected.Convenient disassembly is snapped connection, so
The maintaining efficiency of equipment can be just greatly improved, time-consuming and cost is increased economic efficiency.
Further, it is provided with rubber blanket between four screen tray frameworks.Rubber blanket can filter out the high frequency vibrating of equipment
Dynamic ripple, it is ensured that the stable work of equipment high efficiency.
Further, the vibrating mass is connected by slideway with rotating disk, and adjusting screw is provided with slideway.Thus can adjust
The size of the Oscillation Amplitude of section equipment, improves the operating efficiency of equipment.
Further, the balancing weight is connected by slide bar with motor, and regulation fastening is provided between balancing weight and slide bar
Screw.So, by adjust balancing weight weight and from motor vertical military strength just can adjustment equipment Oscillation Amplitude acceleration
The change of degree, improves the diversity and operating efficiency of functions of the equipments.
The present invention compared with prior art, have the advantage that for:
(1) by arranging the present invention, so as to greatly improve transmission efficiency, save energy reduces production cost, improves Jing
Ji benefit;
(2) by arranging the present invention, and the Oscillation Amplitude and vibration frequency of energy adjustment equipment, substantially increase plus work efficiency
Rate.
Description of the drawings
Fig. 1 is the structure chart of the present invention.
Wherein:1-base;2-chassis;3-spring;4-screen tray framework;5-discharging opening;6-lid;7-charge door;
8-wide-meshed screen;9-middle screen cloth;10-fine screen mesh;11-oscillation intensity sensor;12-take over a business;13-rotating disk;14-motor;
15-control circuit;16-balancing weight.
Specific embodiment
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention not limited to this.
It should be noted that in the practical application of the present invention, being inevitably applied to software program, but applicant
It is hereby stated that, the software program that the technical scheme is applied in the specific implementation is all prior art, in this application, is not related to
To the change and protection of software program, the simply protection of the hardware structure to designing to realize goal of the invention.
Embodiment 1:
As shown in figure 1, it is a kind of for ore particles screening screening system, the screening system mainly by control system,
Screening plant and driving means are constituted;The control system is mainly by motor 14, control circuit 15 and oscillation intensity sensor 11
Composition, oscillation intensity sensor 11 is connected by cable with control circuit 15, and control circuit 15 is connected by cable with motor 14.
When control system works, first control circuit is input into the turn signal of certain rotating speed to motor, and motor is according to reception
To signal rotated, oscillation intensity sensor 11 will receive vibration signal be converted into voltage signal and pass to control electricity
Road, control circuit will be received after voltage signal, and be recorded;Then control circuit controlled motor rotating speed is changed to most from minimum
Height, records the signal magnitude that oscillation intensity sensor 11 is transmitted, and by contrast, finds the maximum operating frequency of Oscillation Amplitude,
And rest on the maximum frequency of Oscillation Amplitude and be operated, and 10min is detected once, it is ensured that equipment always works in vibration
In the maximum frequency of amplitude.So, with regard to the Oscillation Amplitude and vibration frequency of energy adjustment equipment, working (machining) efficiency is substantially increased.
Embodiment 2:
The present embodiment discloses a kind of the preferred of screening system for ore particles screening on the basis of embodiment 1
Structure, as shown in figure 1, the driving means mainly by base 1, chassis 2, spring 3, take over a business 12, rotating disk 13, motor 14 and constitute;
Base 1 is disc, and the bottom of base 1 is provided with multiple support feets, and base 1 is connected by bracing frame with chassis 3, takes over a business 12 and leads to
Cross spring 3 to be connected with taking over a business 12;Motor 14 is connected by connecting plate with taking over a business 12, and the bottom of motor 14 is provided with balancing weight 16,
The rotating shaft of motor 14 is connected with rotating disk 13, and on rotating disk 13 vibrating mass is provided with.
When driving means work, first motor is rotated, and motor is rotated and drives rotating disk to rotate, and has vibrating mass on rotating disk, is caused
Whole system is uneven, as rotation becomes vibration, so, just can provide vibration for screen tray, it is ensured that the normal work of equipment.Electricity
The whole fuselage of machine is both mounted on screen tray, thus maximized vibration can be passed to into screen tray.Spring can be by the energy of vibration
Amount is preserved and discharged, and improves the utilization ratio of energy.
The screening plant is mainly by screen tray framework 4, discharging opening 5, lid 6, wide-meshed screen 8, middle screen cloth 9,10 groups of fine screen mesh
Into screen tray framework 4 is annulus frame-type, and screen tray framework 4 has four, and four screen tray frameworks 4 are overlapped;Four 4 points of screen tray frameworks
Not with wide-meshed screen 8, middle screen cloth 9, fine screen mesh 10 and take over a business 11 and be connected, discharging opening 5 has four, and four discharging openings 5 are separately positioned on
On the side of four screen tray frameworks 4;Lid 6 is arranged on the top of screen tray framework 4, and the middle part of lid 6 is provided with charge door 7.
When equipment works, ore is added from charge door 7 first, then starts motor, motor is rotated and drives screen tray to rotate,
Thus ore can be come by different size separations, and be flowed out by four different outlets.With weight of equipment not
Disconnected change and the change of equipment stressing conditions, the intrinsic frequency of equipment is also ceaselessly changing, and control system can be by equipment all the time
It is maintained at optimal operating frequency.Motor is entirely provided on screen tray, maximized screen tray can be transferred energy to;So,
Transmission efficiency can be just greatly improved, save energy reduces production cost, increases economic efficiency;And the vibration width of energy adjustment equipment
Degree and vibration frequency, substantially increase working (machining) efficiency.
Embodiment 3:
The present embodiment discloses a kind of one kind of the screening system for ore particles screening on the basis of embodiment 2
Preferred structure, as shown in figure 1, described state four screen tray frameworks 4 using buckle and wide-meshed screen 8, middle screen cloth 9, fine screen mesh 10 and top
Disk 12 is connected.Convenient disassembly is snapped connection, the maintaining efficiency of equipment can be thus greatly improved, time-consuming and cost,
Increase economic efficiency.
Further, it is provided with rubber blanket between four screen tray frameworks 4.Rubber blanket can filter out the high frequency vibrating of equipment
Dynamic ripple, it is ensured that the stable work of equipment high efficiency.
Further, the vibrating mass is connected by slideway with rotating disk 13, and adjusting screw is provided with slideway.Thus can
The size of the Oscillation Amplitude of adjustment equipment, improves the operating efficiency of equipment.
Further, the balancing weight 15 is connected by slide bar with motor 14, and tune is provided between balancing weight 15 and slide bar
Section trip bolt.So, by adjust balancing weight weight and from motor vertical military strength just can adjustment equipment Oscillation Amplitude
Acceleration change, improve functions of the equipments diversity and operating efficiency.The other parts of the present embodiment and the phase of embodiment 1
Together, repeat no more.
The above, is only presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention, it is every according to
According to any simple modification, equivalent variations that the technical spirit of the present invention is made to above example, the protection of the present invention is each fallen within
Within the scope of.
Claims (7)
1. it is a kind of for ore particles screening screening system, it is characterised in that:The screening system is mainly by control system, sieve
Screening device and driving means are constituted;The control system is mainly by motor (14), control circuit (15) and oscillation intensity sensor
(11) constitute, oscillation intensity sensor (11) is connected by cable with control circuit (15), control circuit (15) by cable and
Motor (14) is connected.
2. it is according to claim 1 it is a kind of for ore particles screening screening system, it is characterised in that:It is described to drive dress
Put it is main by base (1), chassis (2), spring (3), take over a business (12), rotating disk (13), motor (14) and constitute;Base (1) is disk
Shape, the bottom of base (1) is provided with multiple support feets, and base (1) is connected by bracing frame with chassis (3), is taken over a business (12) and is passed through
Spring (3) is connected with (12) are taken over a business;Motor (14) is connected by connecting plate with (12) are taken over a business, and the bottom of motor (14) is provided with matches somebody with somebody
Pouring weight (16), the rotating shaft of motor (14) is connected with rotating disk (13), and rotating disk is provided with vibrating mass on (13).
3. it is according to claim 2 it is a kind of for ore particles screening screening system, it is characterised in that:The screening dress
Put and be mainly made up of screen tray framework (4), discharging opening (5), lid (6), wide-meshed screen (8), middle screen cloth (9), fine screen mesh (10), screen tray
Framework (4) is annulus frame-type, and screen tray framework (4) has four, and four screen tray frameworks (4) are overlapped;Four screen tray frameworks (4) point
Not with wide-meshed screen (8), middle screen cloth (9), fine screen mesh (10) and take over a business (12) and be connected, discharging opening (5) has four, four discharging openings
(5) it is separately positioned on the side of four screen tray frameworks (4);Lid (6) is arranged on the top of screen tray framework (4), lid (6)
Middle part is provided with charge door (7).
4. it is according to claim 3 it is a kind of for ore particles screening screening system, it is characterised in that:It is described to state four
Screen tray framework (4) is using buckle and wide-meshed screen (8), middle screen cloth (9), fine screen mesh (10) and takes over a business (12) and is connected.
5. it is according to claim 3 it is a kind of for ore particles screening screening system, it is characterised in that:Four sieves
Disk framework is provided with rubber blanket between (4).
6. it is according to claim 3 it is a kind of for ore particles screening screening system, it is characterised in that:The vibrating mass
It is connected with rotating disk (13) by slideway, adjusting screw is provided with slideway.
7. it is according to claim 3 it is a kind of for ore particles screening screening system, it is characterised in that:The balancing weight
(15) it is connected with motor (14) by slide bar, balancing weight (15) is provided with regulation trip bolt and slide bar between.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611100087.5A CN106622940A (en) | 2016-12-02 | 2016-12-02 | Screening system used for screening of ore particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611100087.5A CN106622940A (en) | 2016-12-02 | 2016-12-02 | Screening system used for screening of ore particles |
Publications (1)
Publication Number | Publication Date |
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CN106622940A true CN106622940A (en) | 2017-05-10 |
Family
ID=58818276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611100087.5A Withdrawn CN106622940A (en) | 2016-12-02 | 2016-12-02 | Screening system used for screening of ore particles |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109834041A (en) * | 2017-11-27 | 2019-06-04 | 广西南宁胜祺安科技开发有限公司 | A kind of environment-friendly high-efficiency preparation equipment |
CN114345691A (en) * | 2022-03-22 | 2022-04-15 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | A level screening plant for geological mineral exploration |
CN115121476A (en) * | 2022-05-24 | 2022-09-30 | 湖北飞来钟粮油设备有限公司 | Classifying and screening device and method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1133488A (en) * | 1997-07-23 | 1999-02-09 | Kowa Kogyosho:Kk | Vibrating screen |
CN201361616Y (en) * | 2009-03-03 | 2009-12-16 | 山东大地盐化集团有限公司 | Vibrating screen |
CN201644379U (en) * | 2009-06-18 | 2010-11-24 | 深圳市福英达工业技术有限公司 | Vibrating screen classifier used for metal and non-metal powder |
CN201676818U (en) * | 2010-04-22 | 2010-12-22 | 江阴市友佳珠光云母有限公司 | Artificially synthesized mica multistage screening device |
CN102205315A (en) * | 2011-05-06 | 2011-10-05 | 符东旭 | Vibration mesh curve screen |
CN203556543U (en) * | 2013-09-27 | 2014-04-23 | 江苏华亘泰来生物科技有限公司 | Improved rotary vibration sieve |
CN204182576U (en) * | 2014-10-31 | 2015-03-04 | 富阳思博工业设计有限公司 | Clean type automatic sieving unit in a kind of kudzu-vine root powder production |
CN206373050U (en) * | 2016-12-02 | 2017-08-04 | 重庆南桐矿业有限责任公司 | A kind of screening system screened for ore particles |
-
2016
- 2016-12-02 CN CN201611100087.5A patent/CN106622940A/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1133488A (en) * | 1997-07-23 | 1999-02-09 | Kowa Kogyosho:Kk | Vibrating screen |
CN201361616Y (en) * | 2009-03-03 | 2009-12-16 | 山东大地盐化集团有限公司 | Vibrating screen |
CN201644379U (en) * | 2009-06-18 | 2010-11-24 | 深圳市福英达工业技术有限公司 | Vibrating screen classifier used for metal and non-metal powder |
CN201676818U (en) * | 2010-04-22 | 2010-12-22 | 江阴市友佳珠光云母有限公司 | Artificially synthesized mica multistage screening device |
CN102205315A (en) * | 2011-05-06 | 2011-10-05 | 符东旭 | Vibration mesh curve screen |
CN203556543U (en) * | 2013-09-27 | 2014-04-23 | 江苏华亘泰来生物科技有限公司 | Improved rotary vibration sieve |
CN204182576U (en) * | 2014-10-31 | 2015-03-04 | 富阳思博工业设计有限公司 | Clean type automatic sieving unit in a kind of kudzu-vine root powder production |
CN206373050U (en) * | 2016-12-02 | 2017-08-04 | 重庆南桐矿业有限责任公司 | A kind of screening system screened for ore particles |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109834041A (en) * | 2017-11-27 | 2019-06-04 | 广西南宁胜祺安科技开发有限公司 | A kind of environment-friendly high-efficiency preparation equipment |
CN114345691A (en) * | 2022-03-22 | 2022-04-15 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | A level screening plant for geological mineral exploration |
CN115121476A (en) * | 2022-05-24 | 2022-09-30 | 湖北飞来钟粮油设备有限公司 | Classifying and screening device and method |
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Application publication date: 20170510 |
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