CN201216991Y - Eclipsed-form electromagnetic high-frequency vibration screen - Google Patents
Eclipsed-form electromagnetic high-frequency vibration screen Download PDFInfo
- Publication number
- CN201216991Y CN201216991Y CNU200820127222XU CN200820127222U CN201216991Y CN 201216991 Y CN201216991 Y CN 201216991Y CN U200820127222X U CNU200820127222X U CN U200820127222XU CN 200820127222 U CN200820127222 U CN 200820127222U CN 201216991 Y CN201216991 Y CN 201216991Y
- Authority
- CN
- China
- Prior art keywords
- screen
- electromagnetic
- box
- frequency vibration
- screen box
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to an industrial screening device, in particular to an overlapped electromagnetic high-frequency vibrating mesh screen which comprises screen boxes, a support frame (7), screens (14) and a feeding box (9); the support frame (7) supports a plurality of screen boxes; the screen boxes, an electromagnetic exciter (10) and an exciting device are overlapped; screens (14) are arranged in the screen boxes; a heat dissipation device (15) is arranged on the electromagnetic exciter (10). The screening device is adopted; because the heat dissipation device is arranged on the electromagnetic exciter, the service life of the screening device is improved; a collecting groove is shared by the screening boxes for feeding and discharging so that the work efficiency is improved. The overlapped electromagnetic high-frequency vibrating mesh screen has the advantages of reasonable structure, flexible arrangement, small site occupation, large screening area, long service life and high efficiency.
Description
Affiliated technical field:
The utility model relates to a kind of screening installation of industrial use, is the eclipsed form electromagnetic high-frequency vibration sieve of exciting force specifically with the electromagnetic attraction.
Background technology:
At present, the screening operation mode is used very extensively in industries such as metallurgy, coal, cement, pottery, building materials, food, chemical industry, and the electromagnetic high-frequency vibration sieve is used widely in above every field.Vibration sieve separates screen cloth with screen box, exciting force is directly passed to the screen cloth screen cloth, and the screen cloth vibrating screen box is motionless, and the ginseng parts that shake are light, and power consumption is little, and the screen(ing) machine materials are few, and the life-span of equipment is long.The electromagnetic exciter of existing electromagnetic high-frequency vibration sieve does not have heat abstractor, influences service life, and the receiving vat setting is also unreasonable, influences service efficiency.Traditional in addition electromagnetism high frequency vibrating screen, every group impacts system and is dragged by one group of electromagnetic exciter and impact screen cloth, and parts are many, and control system is loaded down with trivial details, and the fault rate height brings certain trouble to field management.
The utility model content:
The utility model purpose provides a kind of eclipsed form electromagnetic high-frequency vibration sieve, improves service life and service efficiency, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: eclipsed form electromagnetic high-frequency vibration sieve comprises screen box, frames, screen cloth, feed box, frames supports several screen boxs, the screen box overlay configuration is provided with screen cloth, electromagnetic exciter and exciting device in the screen box, be provided with heat abstractor on electromagnetic exciter.
The utility model is provided with receiving vat, and receiving vat is arranged on the below of all screen boxs, and receiving vat mates several screen boxs simultaneously, the feed box that each screen box is equipped with separately feed in parallel, the shared receiving vat of minus mesh on the sieve of each screen box.
Exciting device comprises transmission rod, coupling sleeve, pounder, screen cloth, and each screen box can be provided with two electromagnetic exciters and two cover exciting devices; Electromagnetic exciter drives transmission rod by coupling sleeve, and transmission rod drives many group pounders, periodically impacts screen cloth.
Electromagnetic exciter is made up of heat abstractor, iron core, armature, principal earthquake spring, power transmission bolt, locking nut, principal earthquake spring capping, and heat abstractor is a fin, is arranged on the outside of iron core.
Adopt the utility model,, improved service life because electromagnetic exciter is provided with heat abstractor; The shared receiving vat of minus mesh has improved operating efficiency on the sieve of each screen box.
The utlity model has rational in infrastructure, flexible configuration, characteristics such as floor space is little, sieving area is big, long service life, efficient height.
Description of drawings:
Fig. 1 the utility model structural representation;
The schematic diagram of Fig. 2 electromagnetic exciter and exciting device;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of electromagnetic exciter.
Among the figure: screen box 1,2,3,4; Inspection rack 5; Receiving vat 6; Frames 7; Control system 8; Feed box 9; Electromagnetic exciter 10; Coupling sleeve 11; Transmission rod 12; Pounder 13; Screen cloth 14; Heat abstractor 15; Iron core 16; Armature 17; Principal earthquake spring 18,19; Power transmission bolt 20; Locking nut 21; Principal earthquake spring capping 22.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, eclipsed form electromagnetic high-frequency vibration sieve comprises screen box, frames 7, screen cloth 14, feed box 9, frames 7 supports four screen boxs 1,2,3,4, the screen box overlay configuration, screen cloth, electromagnetic exciter and exciting device are set in the screen box, on electromagnetic exciter 10, are provided with heat abstractor 15.Receiving vat 6 is arranged on the below of all screen boxs, and receiving vat 6 mates four screen boxs simultaneously, feed box 9 feeds in parallel that each screen box is equipped with separately, the shared receiving vat 6 of minus mesh on the sieve of each screen box.Exciting device comprises transmission rod 12, coupling sleeve 11, pounder 13, screen cloth 14, and each screen box is provided with two electromagnetic exciters and two cover exciting devices; Electromagnetic exciter drives transmission rod by coupling sleeve, and transmission rod drives many group pounders, periodically impacts screen cloth.Electromagnetic exciter 10 presses 22 lids to form by heat abstractor 15, iron core 16, armature 17, principal earthquake spring 18 and 19, power transmission bolt 20, locking nut 21, principal earthquake spring.Feed box 9 feeds in parallel that material is equipped with separately by each screen box, electromagnetic exciter periodically impacts screen cloth by exciting device, and the shared receiving vat 6 of minus mesh is finished screening on the sieve of screen box.
Claims (4)
1, a kind of eclipsed form electromagnetic high-frequency vibration sieve, it is characterized in that comprising screen box, frames (7), screen cloth (14), feed box (9), frames (7) supports several screen boxs, the screen box overlay configuration, screen cloth (14), electromagnetic exciter (10) and exciting device are set in the screen box, on electromagnetic exciter (10), are provided with heat abstractor (15).
2, the eclipsed form electromagnetic high-frequency vibration sieve according to claim 1, it is characterized in that also being provided with receiving vat (6), receiving vat is arranged on the below of all screen boxs, receiving vat mates several screen boxs simultaneously, feed box (9) feed in parallel that each screen box is equipped with separately, the shared receiving vat of minus mesh (6) on the sieve of each screen box.
3,, it is characterized in that each screen box is provided with two electromagnetic exciters and two cover exciting devices according to claim 1 or 2 described eclipsed form electromagnetic high-frequency vibration sieves.
4, according to claim 1 or 2 described eclipsed form electromagnetic high-frequency vibration sieves, it is characterized in that heat abstractor (15) is a fin, be arranged on the outside of iron core (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820127222XU CN201216991Y (en) | 2008-07-07 | 2008-07-07 | Eclipsed-form electromagnetic high-frequency vibration screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820127222XU CN201216991Y (en) | 2008-07-07 | 2008-07-07 | Eclipsed-form electromagnetic high-frequency vibration screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216991Y true CN201216991Y (en) | 2009-04-08 |
Family
ID=40539826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820127222XU Expired - Fee Related CN201216991Y (en) | 2008-07-07 | 2008-07-07 | Eclipsed-form electromagnetic high-frequency vibration screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216991Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335654A (en) * | 2010-07-22 | 2012-02-01 | 王华业 | V-shaped self-flow vibration screen |
-
2008
- 2008-07-07 CN CNU200820127222XU patent/CN201216991Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335654A (en) * | 2010-07-22 | 2012-02-01 | 王华业 | V-shaped self-flow vibration screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201807532U (en) | Vibrating screen | |
| CN204953330U (en) | Vibrating screen | |
| CN201216991Y (en) | Eclipsed-form electromagnetic high-frequency vibration screen | |
| CN2928273Y (en) | Fine particle classification screen | |
| CN202343447U (en) | Screen mounting structure of vibrating screen | |
| CN202539060U (en) | Variable-frequency vibrating screen | |
| CN201482713U (en) | Laminated complex vibration high-frequency fine sieve | |
| CN107282281A (en) | A kind of screening mechanism of disintegrating machine | |
| CN201807528U (en) | Vibrating screen | |
| CN207071511U (en) | A kind of vibratory sieve | |
| CN205085003U (en) | Circular vibrating screen equipment | |
| CN204710689U (en) | A kind of dichotomic type stainless steel flat plate vibratory sieve | |
| CN203108786U (en) | Circular vibrating screen | |
| CN214515845U (en) | Contain fertile production of humic acid and use raw materials screening installation | |
| CN201044916Y (en) | Vibration motor type complex-frequency mesh-vibrating sieve | |
| CN201291194Y (en) | Multi-layer electromagnetic high-frequency vibration sieve | |
| CN209205741U (en) | Screening plant is used in a kind of production of building materials additive | |
| CN201613224U (en) | Improved punchy vibration sieve | |
| CN208407657U (en) | A kind of binary channels probability screen | |
| CN202366868U (en) | Multi-layer vibrating screen | |
| CN203076192U (en) | High-efficiency multifunctional automatic screening machine | |
| CN210339646U (en) | Horizontal vibration feeding machine for aggregate production | |
| CN104107798A (en) | Adjustable grid plate | |
| CN213792064U (en) | Sand screening device for constructional engineering | |
| CN213494837U (en) | Sieving mechanism is used in refractory material production |
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: 20090408 |