CN106607327A - Drum screen - Google Patents
Drum screen Download PDFInfo
- Publication number
- CN106607327A CN106607327A CN201510692279.9A CN201510692279A CN106607327A CN 106607327 A CN106607327 A CN 106607327A CN 201510692279 A CN201510692279 A CN 201510692279A CN 106607327 A CN106607327 A CN 106607327A
- Authority
- CN
- China
- Prior art keywords
- screen
- drum
- screen drum
- discharging opening
- aggregate tube
- 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- Withdrawn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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a drum screen. The drum screen comprises a rack and a drum screen body arranged on the rack. The drum screen body comprises a first screen drum, a second screen drum, a third screen drum and a material collecting drum. A rotating shaft is arranged inside the drum screen body. The rotating shaft drives the first screen drum, the second screen drum, the third screen drum and the material collecting drum to rotate. A driving motor used for driving the rotating shaft to rotate is arranged outside the drum screen body. The drum screen body is provided with a feeding inlet, a first discharging outlet, a second discharging outlet and a third discharging outlet. Materials to be screened enter the first screen drum from the feeding inlet, the driving motor is started to drive the drum screen body to rotate after a sealing cover is covered tightly, and accordingly the materials can be screened; and the materials can be separated according to different grain sizes of the materials, and secondary separation is avoided.
Description
Technical field
The present invention relates to a kind of rotary screen, and in particular to a kind of rotary screen for feed manufacturing.
Background technology
Rotating shaft during the use range of present rotary screen is wider, but existing rotary screen is typically all adopted is fixed with cylinder, by motor belt motor disorder of internal organs axis of rotation, and then drives whole cylinder to rotate, and is sieved to putting into the material in cylinder；And during feed manufacturing, the feedstuff of different cultivars or the feedstuff in different processing stages have different requirements to the size of material so that same batch materials are needed repeatedly to be sieved so that working (machining) efficiency is low.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of rotary screen be easy to and sieved material by the size of particle diameter.
To solve above-mentioned technical problem, the technical scheme is that：A kind of rotary screen, including frame, the rotary screen being arranged in the frame, the rotary screen includes the first screen drum, the second screen drum, the 3rd screen drum and aggregate tube, with one heart, the aggregate tube is arranged on outermost layer, first screen drum and is arranged on innermost layer the axle of first screen drum, the second screen drum, the 3rd screen drum and aggregate tube；Rotating shaft is provided with the rotary screen, the rotating shaft drives first screen drum, the second screen drum, the 3rd screen drum and aggregate tube to rotate, the motor for driving the axis of rotation is provided with outside the rotary screen；Charging aperture, the first discharging opening, the second discharging opening and the 3rd discharging opening are provided with the rotary screen, the charging aperture is horn-like structure, connects with first screen drum through second screen drum, the 3rd screen drum and aggregate tube, and the charging aperture upper end is provided with closure；First discharging opening, the second discharging opening and the 3rd discharging opening are cylindrical tube shape structure, its end and are provided with closure, first discharging opening is connected through the 3rd screen drum and aggregate tube with second screen drum, second discharging opening is connected through the aggregate tube with the 3rd screen drum, and the 3rd discharging opening is connected with the aggregate tube.
Further, first screen drum, the second screen drum, the screen-aperture of the 3rd screen drum successively reduce.
The invention has the beneficial effects as follows：Material to be screened enters first screen drum from charging aperture, the motor is started after the closure is covered tightly and drives the rotary screen to rotate, and material is sieved；Material can be separated according to the difference of particle diameter, it is to avoid secondary sorting.
Description of the drawings
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the right view of the present invention.
Specific embodiment
As shown in Figure 1 and Figure 2, the preferred embodiments of the present invention：A kind of rotary screen, including frame 1, the rotary screen being arranged in the frame 2, the rotary screen 2 includes the first screen drum 21, the second screen drum 22, the 3rd screen drum 23 and aggregate tube 24, with one heart, the aggregate tube 24 is arranged on outermost layer, first screen drum 21 and is arranged on innermost layer the axle of first screen drum 21, the second screen drum 22, the 3rd screen drum 23 and aggregate tube 24；Rotating shaft 3 is provided with the rotary screen 2, the rotating shaft 3 drives first screen drum 21, the second screen drum 22, the 3rd screen drum 23 and aggregate tube 24 to rotate, the motor 4 for driving the rotating shaft 3 to rotate is provided with outside the rotary screen 2；Charging aperture 25, the first discharging opening 26, the second discharging opening 27 and the 3rd discharging opening 28 are provided with the rotary screen 2, the charging aperture 25 is horn-like structure, connects with first screen drum 21 through second screen drum 22, the 3rd screen drum 23 and aggregate tube 24, and the upper end of the charging aperture 25 is provided with closure 29；First discharging opening 26, the second discharging opening 27 and the 3rd discharging opening 28 are cylindrical tube shape structure, its end and are provided with closure 29, first discharging opening 26 is connected through the 3rd screen drum 23 and aggregate tube 24 with second screen drum 22, second discharging opening 27 is connected through the aggregate tube 24 with the 3rd screen drum 23, and the 3rd discharging opening 28 is connected with the aggregate tube 24.
Preferably, first screen drum 21, the second screen drum 22, the screen-aperture of the 3rd screen drum 23 successively reduce.
Claims (2)
1. a kind of rotary screen, including frame, the rotary screen being arranged in the frame, it is characterised in that：The rotary screen includes the first screen drum, the second screen drum, the 3rd screen drum and aggregate tube, and with one heart, the aggregate tube is arranged on outermost layer, first screen drum and is arranged on innermost layer the axle of first screen drum, the second screen drum, the 3rd screen drum and aggregate tube；Rotating shaft is provided with the rotary screen, the rotating shaft drives first screen drum, the second screen drum, the 3rd screen drum and aggregate tube to rotate, the motor for driving the axis of rotation is provided with outside the rotary screen；Charging aperture, the first discharging opening, the second discharging opening and the 3rd discharging opening are provided with the rotary screen, the charging aperture is horn-like structure, connects with first screen drum through second screen drum, the 3rd screen drum and aggregate tube, and the charging aperture upper end is provided with closure；First discharging opening, the second discharging opening and the 3rd discharging opening are cylindrical tube shape structure, its end and are provided with closure, first discharging opening is connected through the 3rd screen drum and aggregate tube with second screen drum, second discharging opening is connected through the aggregate tube with the 3rd screen drum, and the 3rd discharging opening is connected with the aggregate tube.
2. rotary screen according to claim 1, it is characterised in that：First screen drum, the second screen drum, the screen-aperture of the 3rd screen drum successively reduce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692279.9A CN106607327A (en) | 2015-10-23 | 2015-10-23 | Drum screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692279.9A CN106607327A (en) | 2015-10-23 | 2015-10-23 | Drum screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106607327A true CN106607327A (en) | 2017-05-03 |
Family
ID=58611002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692279.9A Withdrawn CN106607327A (en) | 2015-10-23 | 2015-10-23 | Drum screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106607327A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683965A (en) * | 2017-10-20 | 2018-02-13 | 贵州省潘念种养殖有限公司 | A kind of Pregnant cows feed |
| CN108745851A (en) * | 2018-06-04 | 2018-11-06 | 芜湖贝浩机械科技有限公司 | A kind of agricultural novel tea grader for improving screening rate |
| CN110813696A (en) * | 2019-10-31 | 2020-02-21 | 南京信息职业技术学院 | Coaxial drum-type pearl sorting machine |
| CN111842106A (en) * | 2020-07-27 | 2020-10-30 | 郑星明 | Screening equipment for producing traditional Chinese medicine decoction pieces |
-
2015
- 2015-10-23 CN CN201510692279.9A patent/CN106607327A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683965A (en) * | 2017-10-20 | 2018-02-13 | 贵州省潘念种养殖有限公司 | A kind of Pregnant cows feed |
| CN108745851A (en) * | 2018-06-04 | 2018-11-06 | 芜湖贝浩机械科技有限公司 | A kind of agricultural novel tea grader for improving screening rate |
| CN110813696A (en) * | 2019-10-31 | 2020-02-21 | 南京信息职业技术学院 | Coaxial drum-type pearl sorting machine |
| CN110813696B (en) * | 2019-10-31 | 2021-12-14 | 南京信息职业技术学院 | Coaxial drum-type pearl sorting machine |
| CN111842106A (en) * | 2020-07-27 | 2020-10-30 | 郑星明 | Screening equipment for producing traditional Chinese medicine decoction pieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170503 |
|
| WW01 | Invention patent application withdrawn after publication |