CN103480560A - Stone trommel screen and stone screening method thereof - Google Patents
Stone trommel screen and stone screening method thereof Download PDFInfo
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- CN103480560A CN103480560A CN201310458344.2A CN201310458344A CN103480560A CN 103480560 A CN103480560 A CN 103480560A CN 201310458344 A CN201310458344 A CN 201310458344A CN 103480560 A CN103480560 A CN 103480560A
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- screen
- building stones
- stone
- net shaft
- isolation cover
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Abstract
The invention discloses a stone trommel screen and a stone screening method of the stone trommel screen. According to an existing trommel screen, due to the fact that a roller can swing in the process of rotation when screening is carried out, a trommel body can deform, replacement of screen cloth can be difficult, interchangeability becomes poor, and use cost and maintenance cost are increased. The stone trommel screen comprises a rack (1), wherein a sealing shielding case (2) is installed on the upper portion of the rack in an inclined mode, the sealing shielding case is provided with a feeding inlet (3) and a discharging outlet (4), the lower portion of the sealing shielding case is connected with a set of hoppers (5), a comb-shaped screen cleaning mechanism and two brackets are installed in the sealing shielding case, the brackets are connected with a net shaft screen (6) through bearings, one end of the net shaft screen (6) is connected with an output shaft of a speed reducer (7), the speed reducer is connected with an electromotor (8), a through hole which is communicated with the discharging outlet is further formed in the other end of the net shaft screen, a material box is installed above the feeding inlet, and the material box is provided with a remote control valve. The stone trommel screen and the stone screening method of the stone trommel screen are applied to mine production.
Description
technical field:
the present invention relates to a kind of building stones rotary screen and screening building stones method thereof.
background technology:
rotary screen is the visual plant of material screening, classification, is widely used in the industries such as metallurgy, mine, building, garbage disposal, and deeply is subject to user's favor in the industry.But rotary screen exists in screening process and has problems, the axiality requirement that guarantees two cylinders and driving member is important step during rotary screen is made.The low quality of fit of drive disk assembly that can cause of the axiality accuracy of manufacture reduces, the wearing and tearing of drive disk assembly are accelerated, shorten service life, roller bearing can swing in rotary course simultaneously, causes barrel distortion, causes screen cloth to change difficulty, interchangeability degenerates, increase the working service cost, what is more because of its unreasonable structure, shortened the service life of rotary screen.Existing rotary screen must Artificial Control.
summary of the invention:
the purpose of this invention is to provide a kind of building stones rotary screen and screening building stones method thereof.
above-mentioned purpose realizes by following technical scheme:
a kind of building stones rotary screen, its composition comprises: frame, the seal isolation cover tilts is arranged on described upper rack, described seal isolation cover has dog-house and discharge gate, described seal isolation cover bottom connects one group of funnel, and comb type sieve cleaning mechanism and two carriages are installed in described seal isolation cover, and described carriage is by bearing connection network shaft screen, one end of described net shaft screen connects the output shaft of reductor, and described reductor connects motor; The other end of described net shaft screen also has the through hole be communicated with discharge gate, and hopper is equipped with in described dog-house top, and described hopper is with the Long-distance Control valve.
described building stones rotary screen, according to sieve aperture, rank merogenesis from fine to coarse arranges described rotary screen.
described building stones rotary screen, described seal isolation cover bottom has one group of discharging opening, connects the spout of funnel of described funnel around described discharging opening by flange.
a kind of screening building stones method of building stones rotary screen, the Long-distance Control valve is opened after receiving instruction, after broken building stones have charging aperture to enter the net shaft screen, screened along with the net shaft screen rotation of rolling on the one hand, the building stones that granularity is large on the one hand flow forward along the gradient of cylinder, at first building stones are screened out by the fine mesh wire shaft screen of front end through the detailed catalogue building stones of different meshes, building stones are sifted out gradually through whole section net shaft screen, and corresponding funnel flows out from every joint net shaft screen bottom, then by manually transporting or this is by being sent to warehouse for finished product from circulation road through the remotely controlled electronically valve;
simultaneously, the comb type sieve cleaning mechanism arranged in the seal isolation cover utilizes with the relative motion of net shaft screen and reaches uninterrupted cleaning effect in screening process, the effect that makes the net shaft screen remain clean, not sticky, not stifled in the whole course of work, not affect screening.
described building stones rotary screen, according to sieve aperture, rank merogenesis from fine to coarse arranges described rotary screen, when building stones are through rotary screen like this, building stones are out screened to thick purpose process according to detailed catalogue, and the building stones that finally are greater than the final section screen cloth are discharged by described discharge gate.
beneficial effect:
1. the agent structure of cylinder round sifter of the present invention is the net shaft screen, and it is comprised of the screen cloth of one group of cylinder type shape, and integral body becomes heeling condition with ground level, and outside sealed cage seals, to prevent contaminated environment.And the net shaft screen rotates sifting barrel by the speed change deceleration system under certain rotating speed, material is separated by sifting barrel from top to bottom, and fines is discharged from sifting barrel front end bottom, and coarse fodder is discharged from sifting barrel lower end afterbody.
2. the present invention is according to different classification requirements, other is arranged to the classification of net shaft screen from thin to thick some joints, the present invention elects the 1-5 joint as, and material is from carefully not going out to final section net shaft screen from first segment to rough segmentation, and the material that is greater than the final section sieve screen apertures is discharged from discharging opening.Whole screening process, slowly evenly, impact shock is very little, stable working, it installs simply, does not sometimes even need special basis in running, directly be positioned on smooth ground or floor and feed bin under.
3. the net shaft screen of the present invention's design is under same size, and the area of a circle is all larger than the area of other type shape, so its screening effective area is just large, makes material can fully contact screen cloth, thereby in the unit interval, the screening amount is just large.Simple in structure because of it again, arrangement convenience, technology is novel and ripe, is easy to airtightly gather dust, the characteristics such as a little repair, easy to maintenance, long service life, very easily maximizes.Also the equipment often used in refractory material, coal, river sand classification, sandstone block-grading.
4. whole process is controlled by long-range restricting the number, saves manpower, controls precisely.
the accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present invention.
the specific embodiment:
embodiment 1:
a kind of building stones rotary screen, its composition comprises: frame 1, seal isolation cover 2 tilts is arranged on described upper rack, described seal isolation cover has dog-house 3 and discharge gate 4, described seal isolation cover bottom connects one group of funnel 5, and comb type sieve cleaning mechanism and two carriages are installed in described seal isolation cover, and described carriage is by bearing connection network shaft screen 6, one end of described net shaft screen connects the output shaft of reductor 7, and described reductor connects motor 8; The other end of described net shaft screen also has the through hole be communicated with discharge gate, and hopper is equipped with in described dog-house top, and described hopper is with the Long-distance Control valve.
embodiment 2:
the described building stones rotary screen of embodiment 1, according to sieve aperture, rank merogenesis from fine to coarse arranges described rotary screen, for example, the 1-5 joint, when building stones are through rotary screen like this, building stones are out screened to thick purpose process according to detailed catalogue, and the building stones that finally are greater than the final section screen cloth are discharged by described discharge gate.
embodiment 3:
the described building stones rotary screen of embodiment 1, described seal isolation cover bottom has one group of discharging opening, connects the spout of funnel of described funnel around described discharging opening by flange.
embodiment 4:
a kind of screening building stones method of building stones rotary screen, the Long-distance Control valve is opened after receiving instruction, after broken building stones have charging aperture to enter the net shaft screen, screened along with the net shaft screen rotation of rolling on the one hand, the building stones that granularity is large on the one hand flow forward along the gradient of cylinder, at first building stones are screened out by the fine mesh wire shaft screen of front end through the detailed catalogue building stones of different meshes, building stones are sifted out gradually through whole section net shaft screen, and corresponding funnel flows out from every joint net shaft screen bottom, then by manually transporting or this is by being sent to warehouse for finished product from circulation road through the remotely controlled electronically valve;
simultaneously, the comb type sieve cleaning mechanism arranged in the seal isolation cover utilizes with the relative motion of net shaft screen and reaches uninterrupted cleaning effect in screening process, the effect that makes the net shaft screen remain clean, not sticky, not stifled in the whole course of work, not affect screening.
described net shaft screen is exquisite in workmanship, sturdy and durable, frame is welded with shaped steel, the funnel volume is large, forms the discharging respectively of the funnel of setting for steel plate connects, and spout of funnel is connected in described seal isolation cover bottom with flange, can be to both sides or a side material, be convenient to roping or gravity flow, improved output, prevent putty wearing and tearing screen cloth, delay production.
Claims (5)
1. a building stones rotary screen, its composition comprises: frame, it is characterized in that: the seal isolation cover tilts is arranged on described upper rack, described seal isolation cover has dog-house and discharge gate, described seal isolation cover bottom connects one group of funnel, and comb type sieve cleaning mechanism and two carriages are installed in described seal isolation cover, and described carriage is by bearing connection network shaft screen, one end of described net shaft screen connects the output shaft of reductor, and described reductor connects motor; The other end of described net shaft screen also has the through hole be communicated with discharge gate, and hopper is equipped with in described dog-house top, and described hopper is with the Long-distance Control valve.
2. building stones rotary screen according to claim 1 is characterized in that: according to sieve aperture, rank merogenesis from fine to coarse arranges described rotary screen.
3. building stones rotary screen according to claim 1 and 2, is characterized in that: have one group of discharging opening bottom described seal isolation cover, connect the spout of funnel of described funnel around described discharging opening by flange.
4. the screening building stones method of a building stones rotary screen, it is characterized in that: the Long-distance Control valve is opened after receiving instruction, after broken building stones have charging aperture to enter the net shaft screen, screened along with the net shaft screen rotation of rolling on the one hand, the building stones that granularity is large on the one hand flow forward along the gradient of cylinder, at first building stones are screened out by the fine mesh wire shaft screen of front end through the detailed catalogue building stones of different meshes, building stones are sifted out gradually through whole section net shaft screen, and corresponding funnel flows out from every joint net shaft screen bottom, then by manually transporting or this is by being sent to warehouse for finished product from circulation road through the remotely controlled electronically valve,
Simultaneously, the comb type sieve cleaning mechanism arranged in the seal isolation cover utilizes with the relative motion of net shaft screen and reaches uninterrupted cleaning effect in screening process, the effect that makes the net shaft screen remain clean, not sticky, not stifled in the whole course of work, not affect screening.
5. according to claim 1 or 2 or 4 described building stones rotary screens, it is characterized in that: according to sieve aperture, rank merogenesis from fine to coarse arranges described rotary screen, when building stones are through rotary screen like this, building stones are out screened to thick purpose process according to detailed catalogue, and the building stones that finally are greater than the final section screen cloth are discharged by described discharge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458344.2A CN103480560A (en) | 2013-10-01 | 2013-10-01 | Stone trommel screen and stone screening method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458344.2A CN103480560A (en) | 2013-10-01 | 2013-10-01 | Stone trommel screen and stone screening method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480560A true CN103480560A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310458344.2A Withdrawn CN103480560A (en) | 2013-10-01 | 2013-10-01 | Stone trommel screen and stone screening method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103480560A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269185A (en) * | 2015-01-16 | 2017-01-04 | 周兆平 | The sand device processed of flowable operation |
| CN106527217A (en) * | 2015-09-15 | 2017-03-22 | 宁波高新区鹏博科技有限公司 | System for automatically acquiring insect pest situation monitoring information of crops |
| CN106586609A (en) * | 2015-10-16 | 2017-04-26 | 宁波高新区鹏博科技有限公司 | Drum type classification and material material uniformization device |
| CN110170442A (en) * | 2019-05-14 | 2019-08-27 | 辉县市新科机械设备有限公司 | More piece can assembled rotary screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2223741A1 (en) * | 1973-03-30 | 1974-10-25 | Powerscreen Int Ltd | |
| SU1720744A1 (en) * | 1990-02-12 | 1992-03-23 | Конструкторское Бюро "Гюйс" | Blank cleaning unit |
| CN2730496Y (en) * | 2004-04-30 | 2005-10-05 | 成立 | Rolling sieve for soil |
| CN2843660Y (en) * | 2005-08-09 | 2006-12-06 | 秦皇岛市宇田科技有限公司 | Hot investment casting molding sand recycling equipment |
| CN201413188Y (en) * | 2008-11-06 | 2010-02-24 | 南京三埃工控股份有限公司 | Multiple-conveyer connection material circulating type multifunctional belt scale automatic check system |
| CN103157596A (en) * | 2013-03-27 | 2013-06-19 | 海安县联源机械制造有限公司 | Material-filing-type rotary screen cleaned by self |
-
2013
- 2013-10-01 CN CN201310458344.2A patent/CN103480560A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2223741A1 (en) * | 1973-03-30 | 1974-10-25 | Powerscreen Int Ltd | |
| SU1720744A1 (en) * | 1990-02-12 | 1992-03-23 | Конструкторское Бюро "Гюйс" | Blank cleaning unit |
| CN2730496Y (en) * | 2004-04-30 | 2005-10-05 | 成立 | Rolling sieve for soil |
| CN2843660Y (en) * | 2005-08-09 | 2006-12-06 | 秦皇岛市宇田科技有限公司 | Hot investment casting molding sand recycling equipment |
| CN201413188Y (en) * | 2008-11-06 | 2010-02-24 | 南京三埃工控股份有限公司 | Multiple-conveyer connection material circulating type multifunctional belt scale automatic check system |
| CN103157596A (en) * | 2013-03-27 | 2013-06-19 | 海安县联源机械制造有限公司 | Material-filing-type rotary screen cleaned by self |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269185A (en) * | 2015-01-16 | 2017-01-04 | 周兆平 | The sand device processed of flowable operation |
| CN106269184A (en) * | 2015-01-16 | 2017-01-04 | 周兆平 | The sand device processed of flowable operation |
| CN106269185B (en) * | 2015-01-16 | 2018-09-04 | 周兆平 | The sand device processed of flowable operation |
| CN106269184B (en) * | 2015-01-16 | 2018-09-07 | 周兆平 | The sand device processed of flowable operation |
| CN106527217A (en) * | 2015-09-15 | 2017-03-22 | 宁波高新区鹏博科技有限公司 | System for automatically acquiring insect pest situation monitoring information of crops |
| CN106527217B (en) * | 2015-09-15 | 2019-10-11 | 宁波高新区鹏博科技有限公司 | A kind of crops Insect infestation monitoring information automatic acquisition system |
| CN106586609A (en) * | 2015-10-16 | 2017-04-26 | 宁波高新区鹏博科技有限公司 | Drum type classification and material material uniformization device |
| CN110170442A (en) * | 2019-05-14 | 2019-08-27 | 辉县市新科机械设备有限公司 | More piece can assembled rotary screen |
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Application publication date: 20140101 |