CN205308760U - Drum screen - Google Patents
Drum screen Download PDFInfo
- Publication number
- CN205308760U CN205308760U CN201520981105.XU CN201520981105U CN205308760U CN 205308760 U CN205308760 U CN 205308760U CN 201520981105 U CN201520981105 U CN 201520981105U CN 205308760 U CN205308760 U CN 205308760U
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- CN
- China
- Prior art keywords
- cylinder
- screen
- trommel screen
- framework
- barrel
- 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.)
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Abstract
The utility model relates to a solid waste processing apparatus specifically provides a drum screen, including barrel and drive arrangement, still include frame and storage silo, the barrel sets up in the frame, and the frame supports on the storage silo, the one end of barrel is the feed inlet, and the other end is the discharge gate, the feed inlet meets with the feeding web, and the discharge gate meets with the play flitch, the inside cylinder screen cloth that is equipped with of barrel, be equipped with helical blade in the screen cloth, nearly discharge gate one end is equipped with round drum screen external tooth on the barrel outer wall, drive arrangement is including setting up motor and the drive gear on the storage silo, the output shaft and the drive gear transmission of motor are connected, drive gear and the outer gear mesh of drum screen. The utility model provides a drum screen has reduced drum screen and has rotated required energy, and the power consumption is few, and the installation is changed conveniently, sieves effectually, has improved screening efficiency.
Description
Technical field
The utility model relates to a kind of solid waste treatment device, is specifically related to a kind of trommel screen.
Background technology
The use range of trommel screen is wider, but existing trommel screen is all generally adopt turning axle and cylinder to fix, rotate by driven by motor turning axle, and then drive whole drum, the material dropped in cylinder is sieved, the trommel screen of this kind of structure, the motor of relatively high power is needed to realize, the device that ginseng is shaken is more, causes the energy consumption of trommel screen higher, is unfavorable for promoting the use of of trommel screen.
Practical novel content
The purpose of this utility model is the defect overcoming prior art, it is provided that a kind of energy consumption is low, installs and changes conveniently, the trommel screen that screening effect is good.
For this reason, the utility model provides a kind of trommel screen, comprises cylinder and drive unit, also comprises framework and storage bin, and described cylinder is arranged in framework, and frame supported is on storage bin; One end of described cylinder is opening for feed, and the other end is discharge port, and described opening for feed connects with feeding web, and discharge port connects with reclaiming plate; Described inner barrel is provided with cylindrical screen, is provided with screw-blade in described screen cloth, and on cylinder body outer wall, nearly discharge port one end is provided with a circle trommel screen external tooth; Described drive unit comprises the motor and driving gear being arranged on storage bin, and output shaft and the driving gear of described motor are in transmission connection, and described driving gear is meshed with trommel screen external tooth.
Being rotated by driven by motor driving gear, driving gear drives barrel body rotation, and power consumption is few. Screw-blade can make the particulate matter after filtering move to discharge port, until discharging from discharge port along reclaiming plate.
As structural improvement, the bottom of described cylinder is provided with two positioning pulleys, and described two positioning pulleys divide the two ends being located at cylinder. Cylinder is played the effect of supporting and location by positioning pulley, avoids rocking in cylinder moving process or offseting.
As structural improvement, being provided with three stations in described framework, described three stations comprise a work station and two idle stations, and described work station and one of them idle station are arranged side by side, and another idle station is positioned at the top of work station;Described cylinder has two, is placed in respectively on work station and one of them idle station. Three stations are arranged on same rotating disk, can transfer replacing station by mechanical manipulator, it is possible to change trommel screen, the solid waste of screening variable grain size.
As structural improvement, the Hatch Opening of described storage bin is positioned at the lower section of cylinder, and the both sides of Hatch Opening are respectively provided with a baffle plate. The baffle plate of Hatch Opening both sides can avoid the fine particle sifted out from cylinder to fall outside Hatch Opening.
As structural improvement, described feeding web is arranged on carriage, and described carriage tilts upward and is fixed on framework, and the upper end discharge port of conveying belt connects with the opening for feed of cylinder, the lower section of described carriage is provided with support, and frame bottom is provided with two rollers. Frame bottom arranges roller, convenient mobile carriage.
The beneficial effects of the utility model: this kind of trommel screen that the utility model provides, reduce the energy required for trommel screen rotates, and power consumption is few, install and change convenient, screening effect is good, it is to increase screening efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side-view of the present utility model.
Fig. 3 is vertical view of the present utility model.
Description of reference numerals: 1, framework; 2, cylinder; 3, feeding web; 4, carriage; 5, roller; 6, motor; 7, storage bin; 8, driving gear; 9, positioning pulley; 10, reclaiming plate; 11, baffle plate; 12, trommel screen external tooth; 13, support.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Embodiment:
A kind of trommel screen as shown in Figure 1,2 and 3, comprises cylinder 2 and drive unit, also comprises framework 1 and storage bin 7, described cylinder 2 is arranged in framework 1, framework 1 is supported on storage bin 7, and the Hatch Opening of described storage bin 7 is positioned at the lower section of cylinder 2, and the both sides of Hatch Opening are respectively provided with a baffle plate 11. The baffle plate 11 of Hatch Opening both sides can avoid the fine particle sifted out from cylinder to fall outside Hatch Opening.
One end of described cylinder 2 is opening for feed, and the other end is discharge port, and described opening for feed connects with feeding web 3, and discharge port connects with reclaiming plate 10; Described cylinder 2 inside is provided with cylindrical screen, is provided with screw-blade in described screen cloth, and screw-blade can make the particulate matter after filtering move to discharge port, until discharging from discharge port along reclaiming plate 10. On cylinder 2 outer wall, nearly discharge port one end is provided with a circle trommel screen external tooth 12; Described drive unit comprises the motor 6 and driving gear 8 that are arranged on storage bin 7, and output shaft and the driving gear 8 of described motor 6 are in transmission connection, and described driving gear 8 is meshed with trommel screen external tooth 12. In order to avoid shaking in cylinder 2 rotation process, the bottom of described cylinder 2 is provided with two positioning pulleys 9, described two positioning pulleys, 9 points of two ends being located at cylinder 2. Cylinder 2 is played the effect of supporting and location by positioning pulley 9, avoids rocking in cylinder moving process or offseting.
Being provided with three stations in the framework that the present embodiment provides, described three stations comprise a work station and two idle stations, and described work station and one of them idle station are arranged side by side, and another idle station is positioned at the top of work station; Described cylinder has two, is placed in respectively on work station and one of them idle station. Three stations are arranged on same rotating disk, can transfer replacing station by mechanical manipulator, it is possible to change trommel screen, the solid waste of screening variable grain size. Further, described feeding web 3 is arranged on carriage 4, and described carriage 4 tilts upward and is fixed on framework 1, and the upper end discharge port of feeding web 3 connects with the opening for feed of cylinder 2, the lower section of described carriage 4 is provided with support 13, is provided with two rollers 5 bottom support 13.Roller 5 is set bottom support 13, convenient mobile carriage 4.
The principle of work of the trommel screen that the present embodiment provides is as follows: selects and has more than sorting 3mm and 3mm with the trommel screen of lower screen cloth, solid waste is transported in cylinder 2 by feeding web, start motor 6, motor 6 drives driving gear 8 to rotate, owing to driving gear 8 engages with trommel screen external tooth 12, driving gear 8 drives cylinder 2 to rotate, solid waste is sieved by the screen cloth in cylinder 2, it is less than the solid waste of screen mesh, namely the particle of below 3mm falls in storage bin through screen cloth, the solid waste of more than 3mm is moved to discharge port under the promotion of screw-blade, export from reclaiming plate 10.
This kind of trommel screen that the utility model provides, reduces the energy required for trommel screen rotates, and power consumption is few, installs and changes convenient, screening effect is good, it is to increase screening efficiency.
More than enumerating is only to illustration of the present utility model, does not form the restriction to protection domain of the present utility model, and every design same or similar with the utility model all belongs within protection scope of the present invention.
Claims (5)
1. a trommel screen, comprises cylinder (2) and drive unit, it is characterised in that: also comprising framework (1) and storage bin (7), described cylinder (2) is arranged in framework (1), and framework (1) is supported on storage bin (7); One end of described cylinder (2) is opening for feed, and the other end is discharge port, and described opening for feed connects with feeding web (3), and discharge port connects with reclaiming plate (10); Described cylinder (2) inside is provided with cylindrical screen, is provided with screw-blade in described screen cloth, and on cylinder (2) outer wall, nearly discharge port one end is provided with circle trommel screen external tooth (12); Described drive unit comprises the motor (6) and driving gear (8) that are arranged on storage bin (7), and output shaft and the driving gear (8) of described motor (6) are in transmission connection, and described driving gear (8) is meshed with trommel screen external tooth (12).
2. a kind of trommel screen as claimed in claim 1, it is characterised in that: the bottom of described cylinder (2) is provided with two positioning pulleys (9), and described two positioning pulleys (9) point are located at the two ends of cylinder (2).
3. a kind of trommel screen as claimed in claim 1, it is characterized in that: in described framework (1), be provided with three stations, described three stations comprise a work station and two idle stations, described work station and one of them idle station are arranged side by side, and another idle station is positioned at the top of work station; Described cylinder (2) has two, is placed in respectively on work station and one of them idle station.
4. a kind of trommel screen as claimed in claim 1, it is characterised in that: the Hatch Opening of described storage bin (7) is positioned at the lower section of cylinder (2), and the both sides of Hatch Opening are respectively provided with a baffle plate (11).
5. a kind of trommel screen as claimed in claim 1, it is characterized in that: described feeding web (3) is arranged on carriage (4), described carriage (4) tilts upward and is fixed on framework (1), the upper end discharge port of feeding web (3) connects with the opening for feed of cylinder (2), the lower section of described carriage (4) is provided with support (13), and support (13) bottom is provided with two rollers (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981105.XU CN205308760U (en) | 2015-11-27 | 2015-11-27 | Drum screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981105.XU CN205308760U (en) | 2015-11-27 | 2015-11-27 | Drum screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308760U true CN205308760U (en) | 2016-06-15 |
Family
ID=56314626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981105.XU Active CN205308760U (en) | 2015-11-27 | 2015-11-27 | Drum screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308760U (en) |
-
2015
- 2015-11-27 CN CN201520981105.XU patent/CN205308760U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180307 Address after: 211100, No. 1, 739 Sheng an avenue, Binjiang Economic Development Zone, Jiangning District, Jiangsu, Nanjing Patentee after: NANJING JIARONG RENEWABLE MATERIALS RECOVERY CO., LTD. Address before: 211100, No. 1, 739 Sheng an avenue, Binjiang Economic Development Zone, Jiangning District, Jiangsu, Nanjing Patentee before: NANJING JIARONG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |