CN104624474A - A rotary screen with firm support frames - Google Patents
A rotary screen with firm support frames Download PDFInfo
- Publication number
- CN104624474A CN104624474A CN201310542843.XA CN201310542843A CN104624474A CN 104624474 A CN104624474 A CN 104624474A CN 201310542843 A CN201310542843 A CN 201310542843A CN 104624474 A CN104624474 A CN 104624474A
- Authority
- CN
- China
- Prior art keywords
- rotary screen
- screen
- motor
- sieve
- support
- 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.)
- Pending
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
Landscapes
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
This invention relates to fertilizer production equipment, and especially a rotary screen with firm support frames. The rotary screen comprises a support, a motor, a coupler, a screen shaft, a screen body, support frames and a discharge port. The motor is arranged on the support. Two ends of the screen shaft are connected with the support through bearings. The screen body is connected with the screen shaft through the support frames. The motor is connected with the screen shaft through the coupler. The support frames are distributed radially along the screen shaft at an interval of 60 degrees and are fixedly connected with the screen shaft in a welding manner. This invention provides a rotary screen with firm support frames. The rotary screen has simple structure, increases the firmness of the screen body, saves the time for maintenances and greatly improves the production efficiency as compared to the traditional rotary screen.
Description
Technical field
The present invention relates to a kind of fertilizer production device, particularly a kind of rotary screen with firm bracing frame.
Background technology
In composite heat transfer, before packed products, normal employing rotary screen sieves fertiliser granulates, because when rotary screen works, rotating speed is very fast, and the fertilizer of its inside heavier use a period of time sieve nest usually produces certain deformation, this additionally revises it with regard to needs, and normal the carrying out produced of impact, reduces production efficiency.Therefore a kind of rotary screen with firm bracing frame is provided to have great importance.
Summary of the invention
The present invention is intended to solve the problem, and provides a kind of rotary screen with firm bracing frame.
For achieving the above object, the technical solution adopted in the present invention is as follows: a kind of rotary screen with firm bracing frame, comprise support, motor, shaft coupling, sieve axle, sieve nest, bracing frame, discharging opening, described motor is arranged on the bracket, described sieve axle two ends are connected with described support by bearing, described sieve nest is connected with described sieve axle by support frame as described above, described motor is connected with described sieve axle by shaft coupling, support frame as described above along described sieve Axial and radial according to 60 degree, each interval arrange and be fixedly connected with by welding manner with described sieve axle.
Further, described discharging opening is arranged on described sieve nest bottom, to be ejected smoothly by the fertiliser granulates sieved.
Further, described rotary screen also has a waste material mouth, and described waste material mouth is arranged on the contrary side of described motor.
Further, described sieve nest outer surface also comprises reinforcement, and described reinforcement also comprises the shaft orientation reinforcing rib arranged vertically and the radial reinforced rib prolonging radial arrangement.
Further, described reinforcement and described sieve nest form one by welding manner.
The invention provides the rotary screen with firm bracing frame, structure is simple, compares, add the fastness of sieve nest, save the time of repeatedly keeping in repair, substantially increase production efficiency with conventional rollers sieve.
Accompanying drawing explanation
Fig. 1 is rotary screen front view schematic diagram of the present invention
Fig. 2 is rotary screen left view schematic diagram of the present invention
In figure, 1-support, 2-discharging opening, 3-motor, 4-shaft coupling, 5-sieve axle, 6-sieve nest, 7-reinforcement, 8-waste material mouth, 9-bracing frame, 10-charging aperture.
Specific embodiment
below in conjunction with accompanying drawing, invention is further described.
As shown in Figure 1, 2, during rotary screen work, material enters in sieve nest 6 from charging aperture 10, motor 3 drives sieve axle 5 to move by shaft coupling 4, and the rotation of sieve axle 5 drives bracing frame 9 to rotate, and the rotation of bracing frame 9 drives sieve nest 6 to rotate, qualified material is discharged through discharging opening 2, and waste material is discharged from waste material mouth 8.Compare with traditional rotary screen, add the fastness of sieve nest, save the time of repeatedly keeping in repair, substantially increase production efficiency.
Protection scope of the present invention do not limit to ten this, be anyly familiar with those skilled in the art in the technical scope that the present invention discloses, the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (5)
1. one kind has the rotary screen of firm bracing frame, it is characterized in that: comprise support, motor, shaft coupling, sieve axle, sieve nest, bracing frame, discharging opening, described motor is arranged on the bracket, described sieve axle two ends are connected with described support by bearing, described sieve nest is connected with described sieve axle by support frame as described above, described motor is connected with described sieve axle by shaft coupling, support frame as described above along described sieve Axial and radial according to 60 degree, each interval arrange and be fixedly connected with by welding manner with described sieve axle.
2. rotary screen as claimed in claim 1, is characterized in that: described discharging opening is arranged on described sieve nest bottom, to be ejected smoothly by the fertiliser granulates sieved.
3. rotary screen as claimed in claim 2, it is characterized in that: described rotary screen also has a waste material mouth, described waste material mouth is arranged on the contrary side of described motor.
4. rotary screen as claimed in claim 3, is characterized in that: described sieve nest outer surface also comprises reinforcement, and described reinforcement also comprises the shaft orientation reinforcing rib arranged vertically and the radial reinforced rib prolonging radial arrangement.
5. rotary screen as claimed in claim 4, is characterized in that: described reinforcement and described sieve nest form one by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542843.XA CN104624474A (en) | 2013-11-06 | 2013-11-06 | A rotary screen with firm support frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542843.XA CN104624474A (en) | 2013-11-06 | 2013-11-06 | A rotary screen with firm support frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624474A true CN104624474A (en) | 2015-05-20 |
Family
ID=53203989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310542843.XA Pending CN104624474A (en) | 2013-11-06 | 2013-11-06 | A rotary screen with firm support frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624474A (en) |
-
2013
- 2013-11-06 CN CN201310542843.XA patent/CN104624474A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
| WD01 | Invention patent application deemed withdrawn after publication |