CN104001665A - Band type linear vibrating screen - Google Patents
Band type linear vibrating screen Download PDFInfo
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- CN104001665A CN104001665A CN201410257334.7A CN201410257334A CN104001665A CN 104001665 A CN104001665 A CN 104001665A CN 201410257334 A CN201410257334 A CN 201410257334A CN 104001665 A CN104001665 A CN 104001665A
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- screen cloth
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- linear vibrating
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Abstract
The invention relates to a vibrating screen, in particular to a band type linear vibrating screen. The band type linear vibrating screen comprises a base, a screen body, a lower flow guide chute and a feeding box, wherein the screen body is installed on the base through a supporting spring, the lower flow guiding chute is installed on the base and located below the screen body, and the feeding box is installed on the base and located at one end of the screen body. According to the band type linear vibrating screen, the screen body makes linear motion under the exciting force of a vibration exciting motor, band type screen cloth makes circulating transporting motion under the driving of a transmission motor, material separation and material transportation are independent of each other, the exciting force is adjusted by changing the mass of an eccentric block of the vibration exciting motor or eccentric distance, and the material transporting speed is adjusted by changing the rotating speed of the transmission motor. The problem of an existing linear vibrating screen that the completeness of solid-liquid separation and screen speed contradict each other and can not be considered at the same time is solved.
Description
Technical field
The present invention relates to a kind of vibratory sieve, be specifically related to a kind of belt linear vibrating screen.
Background technology
In Process of Oil Well Drilling, after mud is taken back ground by landwaste, need to pass through a series of solid-liquid separating equipment, to can recycle, shale shaker is one of key equipment wherein.Shale shaker is when work, the exciting force being produced by shock electric machine respectively has a component with vertical direction in the horizontal direction, the power of vertical direction is cast solid phase aside compass screen surface, liquid phase can be dropped down smoothly in screened port, reach the object of screening, the power of horizontal direction impels solid phase particles to be pulled out away from after compass screen surface, produces a displacement forward, thereby makes solid phase particles be transported screen cloth gradually.The power of shale shaker vertical direction is larger, and solid phase particles is thrown highlyer, and the time therefore aloft stopping is longer, and liquid phase also just can drop from compass screen surface fully.The power of shale shaker horizontal direction is larger, and the speed that solid phase particles is migrated is forward larger, can from compass screen surface, carry out quickly, thereby reduces or avoided solid phase particles to pile up and the phenomenon of reduction vibratory sieve processing speed in exit.But this process also makes the liquid phase being attached to above solid phase carry out simultaneously thereupon, cause screening thorough not, the liquid phase that originally can be recycled is removed with solid phase as discarded object.
Current traditional drilling fluid linear shale shaker, the size and Orientation angle of exciting force is fixed, and needs to determine a rational value, so that reasonable distribution exciting force is at the component of vertical and horizontal direction at the beginning of design.Wish that exciting force has larger component in the vertical direction on the one hand, make solid-liquid fully separated; Wish again that on the other hand exciting force has larger component in the horizontal direction, solid phase can be transported fast; Once and exciting force size is fixing, the power of vertical direction is larger so, the power of horizontal direction is less, and vice versa.In addition, also will consider that the power of horizontal direction is excessive, also can cause sieving halfway phenomenon, so the deflection of exciting force can only compromise and get a proper value, be generally 45 ° of left and right.This shows, the defect of existing linear vibrating screen is between the completeness of Separation of Solid and Liquid and screening speed conflicting, can not take into account simultaneously.
Summary of the invention
The object of the invention is to: provide a kind of its exciting force size and travelling speed to regulate separately, be independent of each other; Conflicting to solve between the completeness of Separation of Solid and Liquid of existing linear vibrating screen and screening speed, can not take into account the belt linear vibrating screen of problem simultaneously.
Technical scheme of the present invention is:
A belt linear vibrating screen, comprises base, sieve nest, lower guiding gutter and material feeding box, it is characterized in that: on base, by support spring, sieve nest is installed, on the base of sieve nest below, lower guiding gutter is installed; On the base of sieve nest one end, material feeding box is installed, described sieve nest consists of speed governing driving motor, screen cloth support, belt screen cloth, upper guiding gutter and shock electric machine, the rear and front end of screen cloth support is provided with screen cloth sprocket wheel by power transmission shaft symmetry shape respectively, on screen cloth sprocket wheel, by screen cloth chain, belt screen cloth is installed, one end of belt screen cloth extends to material feeding box below; On the power transmission shaft in screen cloth support front end screen cloth sprocket wheel outside, drive sprocket is installed, one end, top of screen cloth support is symmetrically installed with speed governing driving motor, speed governing driving motor is connected with drive sprocket by driving-chain, on the screen cloth support of speed governing driving motor one side, by mounting rod, be symmetrically installed with shock electric machine, the compass screen surface below of described belt screen cloth is provided with upper guiding gutter by screen cloth support.
The online interval of described band screen shape is provided with baffle plate,
On described driving-chain, be provided with regulating wheel.
Not etc., the screen cloth sprocket diameter of front end is not less than the diameter of rear end screen cloth sprocket wheel to the screen cloth sprocket diameter of described screen cloth support rear and front end.
Beneficial effect of the present invention is:
The present invention is owing to adopting technique scheme, and sieve nest is moving linearly under the exciting force of shock electric machine; Belt screen cloth is done circulation and is carried motion under the driving that transmits motor.The material dropping down from compass screen surface is useful material, by upper guiding gutter, flows to special gathering-device, and the material of staying on compass screen surface is waste material, by belt screen cloth, is sent to waste material collection device.Feed separation of the present invention and material migration are independent process.The size of exciting force regulates by changing shock electric machine eccentric block quality or eccentric throw, and the rotating speed that material migration velocity transmits motor by change regulates.Solve between the completeness of Separation of Solid and Liquid of existing linear vibrating screen and screening speed conflicting, the problem that can not simultaneously take into account.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of sieve nest of the present invention.
In figure: 1, base, 2, lower guiding gutter, 3, material feeding box, 4, support spring, 5, speed governing driving motor, 6, screen cloth support, 7, belt screen cloth, 8, upper guiding gutter, 9, shock electric machine, 10, screen cloth sprocket wheel, 11, screen cloth chain, 12, baffle plate, 13, drive sprocket, 14, driving-chain, 15, regulating wheel.
The specific embodiment
This belt linear vibrating screen comprises base 1, sieve nest, lower guiding gutter 2 and material feeding box 3.On base 1, by support spring 4, sieve nest is installed, on the base 1 of sieve nest below, lower guiding gutter 2 is installed; On the base 1 of sieve nest one end, material feeding box 3 is installed.
The sieve nest of this belt linear vibrating screen consists of speed governing driving motor 5, screen cloth support 6, belt screen cloth 7, upper guiding gutter 8 and shock electric machine 9.The rear and front end of screen cloth support 6 is provided with screen cloth sprocket wheel 10 by power transmission shaft symmetry shape respectively, on screen cloth sprocket wheel 10, by screen cloth chain 11, belt screen cloth 7 is installed, on belt screen cloth 7, interval shape is provided with baffle plate 12, belt screen cloth 7 is divided into a plurality of working cells (region), and prevent that mud runs off from the compass screen surface of belt screen cloth 7 rapidly, one end of belt screen cloth 7 extends to material feeding box 3 belows, so that the mud in material feeding box 3 accurately dumps on belt screen cloth 7.
On the power transmission shaft in screen cloth support 6 front end screen cloth sprocket wheel 10 outsides, drive sprocket 13 is installed, one end, top of screen cloth support 6 is symmetrically installed with speed governing driving motor 5, speed governing driving motor 5 is connected with drive sprocket 13 by driving-chain 14, on driving-chain 14, be provided with regulating wheel 15, to adjust the slackness of driving-chain 14.On the screen cloth support 6 of speed governing driving motor 5 one sides, by mounting rod, be symmetrically installed with shock electric machine 9, the compass screen surface below of belt screen cloth 7 is provided with upper guiding gutter 8 by screen cloth support 6.
During this belt linear vibrating screen work, speed governing driving motor 5 drives belt screen cloth 7 cycle rotations by driving-chain 14 and drive sprocket 13, mud falls within on belt screen cloth 7 through the discharging opening of material feeding box 3, under the effect of vibration of shock electric machine 9, liquid phase and the solid phase particles that some are less drop in guiding gutter 8 from the eyelet of compass screen surface, and flow to special gathering-device by upper guiding gutter 8, to recycle.Solid phase and fraction liquid phase, with the limit that moves to of belt screen cloth 7, are descended guiding gutter 2 places, drop in lower guiding gutter 2, and flow to the most at last special gathering-device by lower guiding gutter 2 under the effect of vibration of own wt and shock electric machine 9.While needing to regulate exciting force in the course of work, only need to regulate eccentric mass and the eccentric throw of shock electric machine 9 to realize.And by the speed of service of speed governing driving motor 5 capable of regulating belt screen clothes 7.
In the course of work, mud is fallen compass screen surface from material feeding box 3, and exciting force is transferred to higher value, can make solid phase separated up hill and dale with liquid phase; Meeting under the prerequisite of screening effect, the transfer rate of belt screen cloth 7 is adjusted to value faster, can make solid phase comparatively fast transport.Because interval shape on belt screen cloth 7 is provided with baffle plate 12, the liquid phase in the course of work in mud can not produce the phenomenon that drops and just transported with solid phase from compass screen surface of not also being able to do in time on the compass screen surface of belt screen cloth 7.In addition, screen cloth sprocket wheel 10 diameters of the rear and front end of this its screen cloth support 6 of belt linear vibrating screen are not etc., screen cloth sprocket wheel 10 diameters of front end are less than the diameter of rear end screen cloth sprocket wheel 10, so the compass screen surface of belt screen cloth 7 turns forward, and mud can not flow away from the rear end of belt screen cloth 7.
Embodiment of the present invention is only the description that the preferred embodiment of the present invention is carried out; not design of the present invention and scope are limited; do not departing under the prerequisite of design philosophy of the present invention; various distortion and improvement that in this area, engineers and technicians make technical scheme of the present invention; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection, is all documented in claims.
Claims (4)
1. a belt linear vibrating screen, comprise base (1), sieve nest, lower guiding gutter (2) and material feeding box (3), it is characterized in that: base (1) is upper is provided with sieve nest by support spring (4), on the base (1) of sieve nest below, lower guiding gutter (2) is installed; Material feeding box (3) is installed on the base of sieve nest one end (1), described sieve nest consists of speed governing driving motor (5), screen cloth support (6), belt screen cloth (7), upper guiding gutter (8) and shock electric machine (9), the rear and front end of screen cloth support (6) is provided with screen cloth sprocket wheel (10) by power transmission shaft symmetry shape respectively, screen cloth sprocket wheel (10) is upper is provided with belt screen cloth (7) by screen cloth chain (11), and one end of belt screen cloth (7) extends to material feeding box (3) below; On the power transmission shaft in screen cloth support (6) front end screen cloth sprocket wheel (10) outside, drive sprocket (13) is installed, one end, top of screen cloth support (6) is symmetrically installed with speed governing driving motor (5), speed governing driving motor (5) is connected with drive sprocket (13) by driving-chain (14), the screen cloth support (6) of speed governing driving motor (5) one sides is above symmetrically installed with shock electric machine (9) by mounting rod, and the compass screen surface below of described belt screen cloth (7) is provided with upper guiding gutter (8) by screen cloth support (6).
2. a kind of belt linear vibrating screen according to claim 1, is characterized in that: the described upper interval of belt screen cloth (7) shape is provided with baffle plate (12).
3. a kind of belt linear vibrating screen according to claim 1, is characterized in that: on described driving-chain (14), be provided with regulating wheel (15).
4. a kind of belt linear vibrating screen according to claim 1, is characterized in that: not etc., screen cloth sprocket wheel (10) diameter of front end is not less than the diameter of rear end screen cloth sprocket wheel (10) to screen cloth sprocket wheel (10) diameter of the rear and front end of described screen cloth support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410257334.7A CN104001665B (en) | 2014-06-11 | 2014-06-11 | A kind of belt linear vibrating screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257334.7A CN104001665B (en) | 2014-06-11 | 2014-06-11 | A kind of belt linear vibrating screen |
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| CN104001665A true CN104001665A (en) | 2014-08-27 |
| CN104001665B CN104001665B (en) | 2016-08-17 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781455A (en) * | 2016-05-03 | 2016-07-20 | 长江大学 | Drilling fluid recovery and solid control device |
| WO2016119516A1 (en) * | 2015-01-30 | 2016-08-04 | 张劲南 | Novel slurry solid phase control system and process |
| CN105863534A (en) * | 2016-06-15 | 2016-08-17 | 成都来宝石油设备有限公司 | Moving baffle based screening device of oil-based drilling fluid solid control equipment |
| CN105863533A (en) * | 2016-06-15 | 2016-08-17 | 成都来宝石油设备有限公司 | Device for separation of solid phase and liquid phase in drilling fluid |
| CN105952398A (en) * | 2016-06-15 | 2016-09-21 | 成都来宝石油设备有限公司 | Drilling fluid regenerating device |
| CN105971535A (en) * | 2016-06-15 | 2016-09-28 | 成都来宝石油设备有限公司 | Oil-base drilling fluid recycling device |
| CN106269484A (en) * | 2016-08-31 | 2017-01-04 | 刘惠强 | A kind of novel linear vibrosieve |
| CN106824795A (en) * | 2016-12-30 | 2017-06-13 | 无为县大蜀山马蹄种植专业合作社 | A kind of horseshoe separator |
| CN105909192B (en) * | 2016-06-15 | 2018-11-20 | 成都来宝石油设备有限公司 | For sieving the device of oil base drilling fluid solid-liquid two-phase |
| CN109604153A (en) * | 2019-01-18 | 2019-04-12 | 西南石油大学 | A kind of double eccentric cam driving linear vibrating screens |
| CN110394303A (en) * | 2019-08-27 | 2019-11-01 | 湖北采花茶业有限公司 | Efficient tealeaves for tea dry sorting sieves |
| CN111871789A (en) * | 2020-06-23 | 2020-11-03 | 山东大学 | Mass center offset vibrating screen and using method |
| CN112516661A (en) * | 2021-01-21 | 2021-03-19 | 成都西部石油装备股份有限公司 | Electric high-frequency vibration negative pressure sieve bed |
| CN114506177A (en) * | 2022-02-22 | 2022-05-17 | 深圳孚视科技有限公司 | Rhinestone processing equipment and technological process thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0185281B1 (en) * | 1996-09-19 | 1999-04-15 | 한일석 | Filtering apparatus of waste-water |
| CN2391984Y (en) * | 1999-07-30 | 2000-08-16 | 胜利油田胜源实业开发公司 | Vibration sieve for treating drilling fluid |
| CN2470017Y (en) * | 2001-03-06 | 2002-01-09 | 邢现忠 | Rotary vibration sieve |
| CN2531102Y (en) * | 2001-12-14 | 2003-01-15 | 华北石油管理局第二机械厂 | Girdle type mud shaker |
| JP2010259960A (en) * | 2009-04-29 | 2010-11-18 | Marushichi Seisakusho:Kk | Machine for finely sorting particulate matter |
| CN101940109A (en) * | 2010-06-13 | 2011-01-12 | 莱恩农业装备有限公司 | Novel semi-feeding threshing concave plate screen |
| CN202725483U (en) * | 2012-09-09 | 2013-02-13 | 廖建胜 | Full-automatic sand screening feeder |
| CN202877107U (en) * | 2012-11-08 | 2013-04-17 | 钱冠栋 | Bagasse automatic screening and returning device |
| CN203862543U (en) * | 2014-06-11 | 2014-10-08 | 长江大学 | Belt-type linear vibrating screen |
-
2014
- 2014-06-11 CN CN201410257334.7A patent/CN104001665B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0185281B1 (en) * | 1996-09-19 | 1999-04-15 | 한일석 | Filtering apparatus of waste-water |
| CN2391984Y (en) * | 1999-07-30 | 2000-08-16 | 胜利油田胜源实业开发公司 | Vibration sieve for treating drilling fluid |
| CN2470017Y (en) * | 2001-03-06 | 2002-01-09 | 邢现忠 | Rotary vibration sieve |
| CN2531102Y (en) * | 2001-12-14 | 2003-01-15 | 华北石油管理局第二机械厂 | Girdle type mud shaker |
| JP2010259960A (en) * | 2009-04-29 | 2010-11-18 | Marushichi Seisakusho:Kk | Machine for finely sorting particulate matter |
| CN101940109A (en) * | 2010-06-13 | 2011-01-12 | 莱恩农业装备有限公司 | Novel semi-feeding threshing concave plate screen |
| CN202725483U (en) * | 2012-09-09 | 2013-02-13 | 廖建胜 | Full-automatic sand screening feeder |
| CN202877107U (en) * | 2012-11-08 | 2013-04-17 | 钱冠栋 | Bagasse automatic screening and returning device |
| CN203862543U (en) * | 2014-06-11 | 2014-10-08 | 长江大学 | Belt-type linear vibrating screen |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119516A1 (en) * | 2015-01-30 | 2016-08-04 | 张劲南 | Novel slurry solid phase control system and process |
| US10233707B2 (en) | 2015-01-30 | 2019-03-19 | Jingnan Zhang | System and process for mud solid control |
| CN105781455A (en) * | 2016-05-03 | 2016-07-20 | 长江大学 | Drilling fluid recovery and solid control device |
| CN105909192B (en) * | 2016-06-15 | 2018-11-20 | 成都来宝石油设备有限公司 | For sieving the device of oil base drilling fluid solid-liquid two-phase |
| CN105863534A (en) * | 2016-06-15 | 2016-08-17 | 成都来宝石油设备有限公司 | Moving baffle based screening device of oil-based drilling fluid solid control equipment |
| CN105971535A (en) * | 2016-06-15 | 2016-09-28 | 成都来宝石油设备有限公司 | Oil-base drilling fluid recycling device |
| CN105952398A (en) * | 2016-06-15 | 2016-09-21 | 成都来宝石油设备有限公司 | Drilling fluid regenerating device |
| CN105863533A (en) * | 2016-06-15 | 2016-08-17 | 成都来宝石油设备有限公司 | Device for separation of solid phase and liquid phase in drilling fluid |
| CN105863533B (en) * | 2016-06-15 | 2018-12-28 | 四川行之智汇知识产权运营有限公司 | Separate the device of solid-liquid two-phase in drilling mud |
| CN106269484A (en) * | 2016-08-31 | 2017-01-04 | 刘惠强 | A kind of novel linear vibrosieve |
| CN106824795A (en) * | 2016-12-30 | 2017-06-13 | 无为县大蜀山马蹄种植专业合作社 | A kind of horseshoe separator |
| CN106824795B (en) * | 2016-12-30 | 2020-10-13 | 无为县年香马蹄种植专业合作社 | Water chestnut sorting machine |
| CN109604153A (en) * | 2019-01-18 | 2019-04-12 | 西南石油大学 | A kind of double eccentric cam driving linear vibrating screens |
| CN109604153B (en) * | 2019-01-18 | 2024-01-23 | 西南石油大学 | Double-eccentric cam driving linear vibrating screen |
| CN110394303A (en) * | 2019-08-27 | 2019-11-01 | 湖北采花茶业有限公司 | Efficient tealeaves for tea dry sorting sieves |
| CN111871789A (en) * | 2020-06-23 | 2020-11-03 | 山东大学 | Mass center offset vibrating screen and using method |
| CN112516661A (en) * | 2021-01-21 | 2021-03-19 | 成都西部石油装备股份有限公司 | Electric high-frequency vibration negative pressure sieve bed |
| CN112516661B (en) * | 2021-01-21 | 2023-05-30 | 成都西部石油装备股份有限公司 | Electric high-frequency vibration negative pressure sieve bed |
| CN114506177A (en) * | 2022-02-22 | 2022-05-17 | 深圳孚视科技有限公司 | Rhinestone processing equipment and technological process thereof |
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Effective date of registration: 20180202 Address after: 061000 Cangzhou Economic Development Zone, Hebei, Xinhua District, Cangzhou Patentee after: FD PETROL GROUP CO., LTD. Address before: 434020 South Ring Road, Jingzhou District, Jingzhou, Hubei, East Campus of Yangtze University, No. 1, South Ring Road Patentee before: Yangtze University |
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Effective date of registration: 20180925 Address after: 061000 Xinhua Park, Cangzhou Economic Development Zone, Hebei Patentee after: Cangzhou Huabei Petroleum Feida Solid Control Equipment Co., Ltd. Address before: 061000 Xinhua Park, Cangzhou Economic Development Zone, Cangzhou, Hebei Patentee before: FD PETROL GROUP CO., LTD. |