CN201505632U - Multilayer high frequency vibrating screen - Google Patents
Multilayer high frequency vibrating screen Download PDFInfo
- Publication number
- CN201505632U CN201505632U CN2009202030063U CN200920203006U CN201505632U CN 201505632 U CN201505632 U CN 201505632U CN 2009202030063 U CN2009202030063 U CN 2009202030063U CN 200920203006 U CN200920203006 U CN 200920203006U CN 201505632 U CN201505632 U CN 201505632U
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- CN
- China
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- screen
- multilayer
- sieve
- frequency vibrating
- tailstock
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to the screen separation field, in particular to a multilayer high frequency vibrating screen for screening fine materials of concentrate, medicine and the like. The high frequency vibrating screen is characterized in that a plurality of multilayer screen banks are arranged on a bracket and a tailstock which are arranged at the lower part of a master diverter; a vibrating motor is arranged at the lower part of each multilayer screen bank; the top end of each multilayer screen bank and the bracket are hinged and a spring I is arranged therebetween; a spring II is arranged between the lower end of each multilayer screen bank and the tailstock; shunting pipes are arranged between the master diverter and diverters; a plurality of screen bodies are parallelly arranged on each multilayer screen bank; the diverters are arranged at the inlets of all screen bodies respectively, and oversized parts and undersized parts enter into a chute through the tail parts of the screen bodies; sieves on the screen bodies are connected with the sieve frame through a sieve pressure plate; a buffer slot is formed at the end part of each sieve; a shielding can is arranged at the upper part of the entire sieve frame; and a valve is arranged on each shunting pipe. The utility model has the benefits of simple structure, convenient operation, smaller occupied area, higher screening rate, low energy consumption, and convenient replacement, inspection and repair of the sieves.
Description
Technical field
The utility model relates to the screening field, relates in particular to a kind of multilayer high-frequency vibrating screen of superfine material screenings such as ore concentrate, medicine.
Background technology
At present in selected occasion of breezes such as iron ore, gold mine or medicine screening arrangement occasion, generally all adopt dither rotary strainer or dither plansifter, the deficiency that the ubiquity floor space is big, the sub-sieve rate is low, power consumption is big, also have in order to improve sieving area, sieve plate is made multilayer, but there is the problem of changing sieve sheet, maintenance trouble, all can not adapts to the requirement of production fully.
Summary of the invention
The purpose of this utility model provides a kind of multilayer high-frequency vibrating screen, reduces floor space, improves the sub-sieve rate, and maintenance is convenient.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Multilayer high-frequency vibrating screen, it is characterized in that, some multilayer screen banks are arranged on total current divider lower bracket and the tailstock, multilayer screen banks bottom is provided with vibrating motor, hinged and be provided with spring one between the high-end and support of multilayer screen banks, be provided with spring two between multilayer screen banks low side and the tailstock, be provided with isocon between total current divider and the current divider, some sieve nests be arranged in parallel on the multilayer screen banks, current divider is separately positioned on each sieve nest porch, oversize enters the oversize chute through the sieve nest afterbody, and screenings enters the screenings chute through the sieve nest afterbody.
Described sieve nest comprises screen frame, sieve sheet, sieve sheet pressing plate, dashpot, cage composition, and the sieve sheet is connected with screen frame by sieve sheet pressing plate, and the sieve sheet end of sieve nest porch is provided with dashpot, and cage is arranged on whole screen frame top.
Described isocon is provided with valve.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, easy to operate, reduce floor space, and improve the sub-sieve rate, it is low to consume energy, and it is convenient to change and sieve sheet, overhaul.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the side view of Fig. 1.
The total current divider 2-of 1-support 3-current divider 4-dashpot 5-sieve nest 6-sieve sheet pressing plate 7-sieve sheet 8-screen frame 9-tailstock 10-cage 11-screenings chute 12-oversize chute 13-vibrating motor 14-spring one 15-isocon 16-oversize intercepter plate 17-spring two 18-valve 19-multilayer screen banks among the figure
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, Fig. 2, multilayer high-frequency vibrating screen, some multilayer screen banks 19 are arranged on total current divider 1 lower bracket 2 and the tailstock 9, multilayer screen banks 19 bottoms are provided with vibrating motor 13, hinged and be provided with spring 1 between the high-end and support 2 of multilayer screen banks 19, be provided with spring 2 17 between multilayer screen banks 19 low sides and the tailstock 9, be provided with isocon 15 between total current divider 1 and the current divider 3, some sieve nests 5 be arranged in parallel on the multilayer screen banks 19, current divider 3 is separately positioned on each sieve nest 5 porch, oversize enters oversize chute 12 through sieve nest 5 afterbodys, and screenings enters screenings chute 11 through sieve nest 5 afterbodys.
One group of multilayer screen banks 19 is driven by a vibrating motor 13, and energy consumption reduces about 30%.Isocon 15 is provided with valve 18.Can under non-stop-machine situation this sieve nest porch valve 18 be closed after indivedual sieve nest breakages, both replaceable sieve sheet does not influence other sieve sheet work, improves capacity utilization.The sandwich construction floor space can reduce 60%.
Facts have proved that when angle was 25～40 ° between sieve nest 5 and horizontal plane, screening effect was best.Tailstock 9 is adjustable with the position of multilayer screen banks 19 low sides, and sieve nest 5 inclination angles can be adjusted in scope.
Claims (3)
1. multilayer high-frequency vibrating screen, it is characterized in that, some multilayer screen banks are arranged on total current divider lower bracket and the tailstock, multilayer screen banks bottom is provided with vibrating motor, hinged and be provided with spring one between the high-end and support of multilayer screen banks, be provided with spring two between multilayer screen banks low side and the tailstock, be provided with isocon between total current divider and the current divider, some sieve nests be arranged in parallel on the multilayer screen banks, current divider is separately positioned on each sieve nest porch, oversize enters the oversize chute through the sieve nest afterbody, and screenings enters the screenings chute through the sieve nest afterbody.
2. multilayer high-frequency vibrating screen according to claim 1, it is characterized in that, described sieve nest comprises screen frame, sieve sheet, sieve sheet pressing plate, dashpot, cage composition, the sieve sheet is connected with screen frame by sieve sheet pressing plate, the sieve sheet end of sieve nest porch is provided with dashpot, and cage is arranged on whole screen frame top.
3. multilayer high-frequency vibrating screen according to claim 1 is characterized in that described isocon is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030063U CN201505632U (en) | 2009-09-03 | 2009-09-03 | Multilayer high frequency vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030063U CN201505632U (en) | 2009-09-03 | 2009-09-03 | Multilayer high frequency vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505632U true CN201505632U (en) | 2010-06-16 |
Family
ID=42466767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202030063U Expired - Fee Related CN201505632U (en) | 2009-09-03 | 2009-09-03 | Multilayer high frequency vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816739A (en) * | 2018-07-19 | 2018-11-16 | 宁德厦钨新能源材料有限公司 | Sized High-efficiency Screening Equipment with self-test and handoff functionality |
-
2009
- 2009-09-03 CN CN2009202030063U patent/CN201505632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816739A (en) * | 2018-07-19 | 2018-11-16 | 宁德厦钨新能源材料有限公司 | Sized High-efficiency Screening Equipment with self-test and handoff functionality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20110903 |