CN104858142B - A kind of screening, water washing device - Google Patents

A kind of screening, water washing device Download PDF

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Publication number
CN104858142B
CN104858142B CN201510264988.7A CN201510264988A CN104858142B CN 104858142 B CN104858142 B CN 104858142B CN 201510264988 A CN201510264988 A CN 201510264988A CN 104858142 B CN104858142 B CN 104858142B
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water
pipe
drum sieve
screening
feeding
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CN104858142A (en
Inventor
滕树满
吴建霖
王志文
周茂涛
陈旭东
吕柳敏
刘长清
罗勇
黄小刚
植海
侯军
莫中元
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Guangxi Huarui Iron & Steel Engineering Design Consulting Co Ltd
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Guangxi Huarui Iron & Steel Engineering Design Consulting Co Ltd
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Abstract

The present invention is applied to material sorting field, provide a kind of screening, water washing device, this screening, water washing device include feeding device, sorting equipment, frame and shower system, described feeding device is located at described frame upper end, described sorting equipment lower end in described frame, described shower system is in described frame, the water pipe of described shower system connects the water inlet of described feeding device and the water inlet pipe mouth of sorting equipment respectively, and the discharging opening of described feeding device stretches into the charging aperture of described sorting equipment.The present invention realizes concentration, the screening of the building stones of environmental protection, washing.The system is run medium and is only needed water, electricity, and service condition requirement is low, and effect is good, and can achieve full automatic working, is particularly well-suited to remoter building stones collecting region, reduced investment.

Description

A kind of screening, water washing device
Technical field
The invention belongs to screening installation field, the building stones screening of more particularly, to a kind of employing drum sieve, water washing device.
Background technology
Build in engineering in highway, need substantial amounts of standardization building stones, this building stones in exploitation, in crushing processing process, by In process is simple, it is simply equipped, differs greatly from normalized requirement, be stained with impurity dust, and size is uneven, shape is each The sharp edge of different, wedge angle is it is impossible to apply in direct imported project.The relationship between quality of building stones is to the quality of bituminous paving and life-span.Aqueous Amount, rubble granularity and wedge angle profit edge number, the clean level of rubble be impact bituminous paving key factor.Actually used In, typically using screening technology, suitable for volume building stones can be screened, recycle washing process by the building stones screening The powder on surface and dust wash, and process building stones by two technical processs, to meet the requirement of production, but two works More using equipment in skill, floor space is larger, and in screening technology equipment easy to wear it has not been convenient to maintenance and maintenance.
Rubble is carried out or carries out preliminary classification arrangement, usually by manpower or machine by the construction of some construction units Equipment is carried out to building stones, needs increase equipment, the input of manpower and energy resource consumption.
Drum sieve is compared to flat vibrosieve and has structure simply, operates steadily, easy to maintenance, is not easily blocked, energy consumption is low, The feature of reduced investment, is still widely used for Mineral Processing Industry.At present, the drum sieve building stones pretreating process process generally taken is divided Dissipate, building stones can not effectively sizing screening, washing, manual intervention is many, causes larger waste, and water-washing process is on surrounding enviroment impact relatively Greatly, especially in quarrying area, bag-type dust setting difficulty is big, and effect is poor.The dispersion of drum sieve building stones pretreating process process, building stones Effective sizing screening, washing can not be concentrated, manual intervention is many, cause larger waste, water-washing process is larger on surrounding enviroment impact, The problem of bag-type dust effect difference.
Content of the invention
It is an object of the invention to provide a kind of screening, water washing device are it is intended to solve above-mentioned technical problem.
The present invention is achieved in that a kind of screening, water washing device, and this screening, water washing device include feeding device, sorting Device, frame and shower system, described feeding device located at described frame upper end, under described sorting equipment is in described frame End, in described frame, the water pipe of described shower system connects the water inlet of described feeding device to described shower system respectively And the water inlet pipe mouth of sorting equipment, the discharging opening of described feeding device stretches into the charging aperture of described sorting equipment.
The further technical scheme of the present invention is:This screening, water washing device also include feeding and conveying device and discharging conveying Device, the charging aperture of described feeding device is stretched in the upper end of described feeding and conveying device, described go out material conveying device one end put Discharging opening in described sorting equipment.
The further technical scheme of the present invention is:Described sorting equipment includes flushing cinder pipe, the first drum sieve and the second cylinder Sieve, the receiving hopper of described first drum sieve stretches into the charging aperture of described second drum sieve, and the receiving hopper of described second drum sieve is even Connect one end of described flushing cinder pipe, the other end of described flushing cinder pipe be placed in described in go out material conveying device one end.
The further technical scheme of the present invention is:Described first drum sieve is identical with described second cylinder sieve structure, including Motor fixing seat, motor, cylinder screen axis fixed seat, drum sieve, receiving hopper and tapping channel, described motor is solid located at described motor In reservation, the motor shaft of described motor connects one end of the screen axis of described drum sieve, and the screen axis of described drum sieve is located at described circle In shaft screen axle fixed seat, described receiving hopper is placed in below described drum sieve and in described frame, and described tapping channel is placed in Below the discharging opening of described drum sieve and in described frame.
The further technical scheme of the present invention is:Described drum sieve includes compass screen surface, screen axis and screen axis support, and described screen axis props up One end of frame connects screen axis, and the other end of described screen axis support connects described compass screen surface.
The further technical scheme of the present invention is:Described compass screen surface integrally rolls welding using steel plate and makes, on described steel plate It is provided with uniform perforate, the section of described drum sieve is trapezoidal.
The further technical scheme of the present invention is:Described feeding device includes head funnel, is provided with described head funnel Shower pipe, described shower pipe passes through hopper walls.
The further technical scheme of the present invention is:Described shower system includes water pump, and the outlet of described water pump connects water One end of pipe, in described frame, the other end of described water pipe connects shower pipe and water mist dust suppression pipe, institute to described water pipe respectively State water mist dust suppression pipe to be placed in frame above described compass screen surface, described water mist dust suppression pipe includes water main, on described water main It is provided with some waterfog heads.
The further technical scheme of the present invention is:The discharging opening of the receiving hopper of described second drum sieve connects the one of flushing cinder pipe End, the other end of described flushing cinder pipe be placed in described in go out one end of material conveying device.
The further technical scheme of the present invention is:Described go out material conveying device include the first conveyer, second conveyor and 3rd conveyer, described feeding and conveying device adopts upper material conveyer, described first conveyer, second conveyor, the 3rd conveying Machine and upper material conveyer are all using sealing-tape machine.
The invention has the beneficial effects as follows:The present invention realizes concentration, the screening of the building stones of environmental protection, washing.The system is run and is situated between Matter only needs water, electricity, and service condition requirement is low, and effect is good, and can achieve full automatic working, is particularly well-suited to remoter building stones and adopts Collection area, reduced investment.Grading cylinder is adopted to can achieve the other separation of multistage building stones granular-grade to do different purpose classifications, stone Material falls to being classified from top to bottom naturally, building stones good fluidity, and it is good that effect is sieved and washed in classification.Adopt spray dust suppression device control simultaneously Airborne dust processed, you can dust suppression, can supplement shower water again.The shower water of the first order enters next stage drum sieve to stone with building stones Material further rinse classification, both can save space, spray-water can be saved again.Good dedusting effect of the present invention, can achieve full-automatic Control, technique concentration, environmental protection, reduced investment.Grading cylinder is arranged from top to bottom, characteristics of compact layout, makes full use of building stones deadweight and changes It is apt to sieve and wash effect.System process is smooth, sieve, wash synchronous carry out, the phase that distinctive technology arrangement and scrap build ensure that sieve, wash Mutually supplement and promote, greatly improve sieve, wash effect.Drum sieve adopts monoblock type open pore steel plate screen cloth, and easily setting water mist dust suppression sets Apply, can guarantee that preferable environment protecting, system periphery environment greatly improves.Integral type cylindrical classifying screen separating device must aperture exist Before, macropore rear, still contain in large scale building stones more in, small size building stones, do not reach the purpose of fine screen.The present invention first Level screening drum sieve is macropore screening, first obtains large scale building stones, in, small size building stones can fully sift out.Especially in dust suppression side Face, the split type arrangement airborne dust more easy to control of the present invention.
Brief description
Fig. 1 is the structure chart of screening provided in an embodiment of the present invention, water washing device.
Fig. 2 is the schematic diagram of cylinder sieve structure provided in an embodiment of the present invention and water mist dust suppression pipe.
Specific embodiment
Reference:1- upper material conveyer 2- shower pipe 3- water mist dust suppression pipe 4- the first drum sieve 5- the second drum sieve 6- the first conveyer 7- second conveyor 8- receiving hopper 9- compass screen surface 10- motor fixing seat 11- motor 13- tapping channel 14- flushing cinder pipe 15- screen axis support 16- screen axis 17- frame.
Fig. 1 shows the screening of present invention offer, water washing device, and this screening, water washing device include feeding device, sorting dress Put, frame and shower system, described feeding device located at described frame upper end, under described sorting equipment is in described frame End, in described frame, the water pipe of described shower system connects the water inlet of described feeding device to described shower system respectively And the water inlet pipe mouth of sorting equipment, the discharging opening of described feeding device stretches into the charging aperture of described sorting equipment.
This screening, water washing device also include feeding and conveying device and go out material conveying device, described feeding and conveying device upper The charging aperture of described feeding device is stretched at end, described go out material conveying device one end be placed in the discharging opening of described sorting equipment.
Described sorting equipment includes flushing cinder pipe 14, the first drum sieve 4 and the second drum sieve 5, the connecing of described first drum sieve 4 Hopper 8 stretches into the charging aperture of described second drum sieve 5, and the receiving hopper 8 of described second drum sieve 5 connects the one of described flushing cinder pipe 14 End, the other end of described flushing cinder pipe 14 be placed in described in go out material conveying device one end.
Described first drum sieve 4 is identical with described second drum sieve 5 structure, including motor fixing seat 10, motor 11, cylinder Screen axis fixed seat, drum sieve, receiving hopper 8 and tapping channel 13, described motor 11 in described motor fixing seat 10, described electricity The motor shaft of machine 11 connects one end of the screen axis 16 of described drum sieve, and the screen axis 16 of described drum sieve is solid located at described cylinder screen axis In reservation, described receiving hopper 8 is placed in below described drum sieve and in described frame 17, and described tapping channel 13 is placed in institute State below the discharging opening of drum sieve and in described frame 17.
Described drum sieve includes compass screen surface 9, screen axis 16 and screen axis support 15, and one end of described screen axis support 15 connects screen axis 16, the other end of described screen axis support 15 connects described compass screen surface 9.
Described compass screen surface 9 integrally rolls welding using steel plate and makes, and described steel plate is provided with uniform perforate, described drum sieve Section trapezoidal.
Described feeding device includes head funnel, is provided with shower pipe in described head funnel, and described shower pipe passes through funnel Wall.
Described shower system includes water pump, one end of the outlet connecting water pipe of described water pump, and described water pipe is located at described In frame, the other end of described water pipe connects shower pipe 2 and water mist dust suppression pipe 3 respectively, and described water mist dust suppression pipe 3 is in frame It is placed in above described compass screen surface 9, described water mist dust suppression pipe 3 includes water main, and described water main is provided with some waterfog heads.
The discharging opening of the receiving hopper of described second drum sieve connects one end of flushing cinder pipe 14, and the other end of described flushing cinder pipe is put In described go out material conveying device one end.
Described go out material conveying device include the first conveyer, second conveyor and the 3rd conveyer, described feeding conveying dress Put using upper material conveyer, described first conveyer, second conveyor, the 3rd conveyer and upper material conveyer are all using adhesive tape Machine.
Using double drum sieve gradation sizings, two drum sieves adopt levels to arrange, building stones and shower water enter first In drum sieve 4, building stones are carried out supplementing spray simultaneously, bulky grain building stones can be screened out, remaining building stones enter second level drum sieve 5, simultaneously shower water also enter second level drum sieve 5 with building stones, further classification is rinsed to building stones, this scheme both can save sky Between, spray-water can be saved again, reduce investment and the difficulty of water process operation, be simultaneously achieved other point of three granular-grade of building stones From to do different purpose classifications.When the powder of adhesion is less on building stones, shower water is not adopted to rinse, screening process occurs one Fixed airborne dust, drum sieve, because of its construction features, is difficult to effectively solving airborne dust problem using common bag-type dust, in this programme, The drum sieve of levels arrangement adopts spray dust suppression device to control airborne dust.
The two-stage grading screening mechanism of the present invention is located at the lower end of upper material conveyer in feeding device, defeated from upper material conveyer The building stones sending are transported to the first drum sieve 4;First drum sieve 4, the second drum sieve 5 are arranged with laminated structure from top to bottom, to stone Material is classified;Building stones after first order screening deliver to the small end of the second drum sieve 5, the splicing of afterbody by receiving hopper 8 Bucket 8 is connected to flushing cinder pipe 14.
It is provided with shower pipe 2 in feeding device head funnel, above the first drum sieve 4, be provided with water mist dust suppression pipe 3, It is again provided with water mist dust suppression pipe 3 above second drum sieve;It is respectively arranged with building stones adhesive tape conveying machine in every grade of screening cylinder, the The large scale building stones that one-level screens out by large scale building stones adhesive tape conveying machine convey, the middle dimensional stone that the second level screens out by Dimensional stone adhesive tape conveying machine conveys;First drum sieve 4 is provided with shower pipe 2, is again provided with shower in the second drum sieve Pipe 2.
The work process of the present invention is as follows:
Building stones are delivered to the first drum sieve 4 top feeding by feeding device, arrange shower in feeding device head funnel Building stones are rinsed by pipe 2, increase mobility in the first drum sieve 4 for the building stones simultaneously, may also operate as anti-dust effect, First drum sieve 4 big opening end is provided with shower pipe 2, can rinse degree, mobility and anti-dust effect according to building stones and carry out supplementing punching Drench.After the first drum sieve 4, large scale building stones enter the conveying of large scale building stones adhesive tape conveying machine, in, small size building stones and punching Water drenching enters the second drum sieve 5, the second drum sieve 8 big opening end is provided with shower pipe 2 simultaneously and carries out supplementing shower, through second After drum sieve 5, during middle dimensional stone enters, dimensional stone adhesive tape conveying machine conveys.Tailings is that small size building stones are followed shower water and entered Enter flushing cinder pipe 14 and enter sedimentation tank process, flushing cinder pipe 14 top setting shower pipe 2 carries out supplementing washing away, and precipitation pool inner water is pumped into Water pipe enters shower pipe 2 and water mist dust suppression pipe 3 reuses.Above equipment runs simultaneously, can open and close water according to airborne dust situation Mist dust suppression pipe 3 drum sieve airborne dust is controlled, and water smoke all can enter drum sieve inside or flow into funnel under drum sieve, Bu Huiying Ring all round environment.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.

Claims (8)

1. a kind of screening, water washing device are it is characterised in that this screening, water washing device include feeding device, sorting equipment, frame And shower system, described feeding device is located at described frame upper end, described sorting equipment lower end in described frame, described punching In described frame, the water pipe of described shower system connects water inlet and the sorting equipment of described feeding device to pouring system respectively Water inlet pipe mouth, the discharging opening of described feeding device stretches into the charging aperture of described sorting equipment;
Described sorting equipment includes flushing cinder pipe, the first drum sieve and the second drum sieve, and the receiving hopper of described first drum sieve stretches into The charging aperture of described second drum sieve, the receiving hopper of described second drum sieve connects one end of described flushing cinder pipe, described flushing cinder pipe The other end be placed in out one end of material conveying device;
Described first drum sieve is identical with described second cylinder sieve structure, fixes including motor fixing seat, motor, cylinder screen axis Seat, drum sieve, receiving hopper and tapping channel, in described motor fixing seat, the motor shaft of described motor connects described motor One end of the screen axis of described drum sieve, the screen axis of described drum sieve in described cylinder screen axis fixed seat, put by described receiving hopper Below described drum sieve and in described frame, described tapping channel is placed in below the discharging opening of described drum sieve and sets In described frame.
2. screening according to claim 1, water washing device it is characterised in that this screening, water washing device also to include feeding defeated Send device and go out material conveying device, the charging aperture of described feeding device, described discharging are stretched in the upper end of described feeding and conveying device One end of conveyer device is placed in the discharging opening of described sorting equipment.
3. screening according to claim 2, water washing device are it is characterised in that described drum sieve includes compass screen surface, screen axis and sieve Bracing strut, one end of described screen axis support connects screen axis, and the other end of described screen axis support connects described compass screen surface.
4. screening according to claim 3, water washing device are it is characterised in that described compass screen surface integrally rolls weldering using steel plate Connect and make, described steel plate is provided with uniform perforate, the section of described drum sieve is trapezoidal.
5. screening according to claim 4, water washing device be it is characterised in that described feeding device includes head funnel, institute State and in head funnel, be provided with shower pipe, described shower pipe passes through hopper walls.
6. screening according to claim 5, water washing device be it is characterised in that described shower system includes water pump, described water One end of the outlet connecting water pipe of pump, in described frame, the other end of described water pipe connects shower to described water pipe respectively Pipe and water mist dust suppression pipe, described water mist dust suppression pipe is placed in above described compass screen surface in frame, and described water mist dust suppression pipe includes leading Water pipe, described water main is provided with some waterfog heads.
7. screening according to claim 6, water washing device are it is characterised in that the going out of the receiving hopper of described second drum sieve Material mouth connects one end of flushing cinder pipe, the other end of described flushing cinder pipe be placed in described in go out one end of material conveying device.
8. screening according to claim 7, water washing device it is characterised in that described go out material conveying device to include first defeated Send machine, second conveyor and the 3rd conveyer, described feeding and conveying device adopts upper material conveyer, described first conveyer, the Two conveyers, the 3rd conveyer and upper material conveyer are all using sealing-tape machine.
CN201510264988.7A 2015-05-22 2015-05-22 A kind of screening, water washing device Active CN104858142B (en)

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CN104858142B true CN104858142B (en) 2017-03-01

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CN107185702A (en) * 2017-06-29 2017-09-22 中冶东方工程技术有限公司 Silica washing screening device and method

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FI109038B (en) * 2000-10-20 2002-05-15 Metso Paper Inc Process for treating fiber pulp mixture and strainer
CN2603706Y (en) * 2003-03-27 2004-02-18 安陆市碧山粮机设备有限公司 Novel combined separating screen
CN201815372U (en) * 2010-07-09 2011-05-04 曹玉梅 Sand and stone separating machine
CN102039270A (en) * 2010-12-15 2011-05-04 中冶南方工程技术有限公司 Cylinder screening device
CN204769552U (en) * 2015-05-22 2015-11-18 广西华锐钢铁工程设计咨询有限责任公司 Screening, water washing device

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