CN102101108A - Ultrasonic vibration screen and method for filtering and screening powder by using same - Google Patents
Ultrasonic vibration screen and method for filtering and screening powder by using same Download PDFInfo
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- CN102101108A CN102101108A CN2009102616002A CN200910261600A CN102101108A CN 102101108 A CN102101108 A CN 102101108A CN 2009102616002 A CN2009102616002 A CN 2009102616002A CN 200910261600 A CN200910261600 A CN 200910261600A CN 102101108 A CN102101108 A CN 102101108A
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- screen cloth
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Abstract
The invention relates to an ultrasonic vibration screen. The ultrasonic vibration screen comprises a bracket, a screen and an ultrasonic vibration head, wherein the screen is arranged on the bracket; the ultrasonic vibration head is arranged on the outer side of the bracket; the ultrasonic vibration head is provided with a vibration-transmitting shaft; a shaft hole is formed on the bracket; the vibration-transmitting shaft is inserted into the shaft hole from the outer side of the bracket and the end part of the vibration-transmitting shaft passes through the shaft hole; the end part of the vibration-transmitting shaft is connected with a vibration ring; and the vibration ring is close to the surface of the screen. A method for filtering and screening powder by using the ultrasonic vibration screen is characterized in that: the ultrasonic vibration head separated from the screen transmits vibration generated by the ultrasonic vibration head to the vibration ring through the vibration-transmitting shaft; and the vibration ring acts on the screen, so that the screen is vibrated up and down, large-particle powder is isolated by the screen, small-particle powder penetrates the screen, and the powder can be filtered and screened. By the ultrasonic vibration screen and the method for filtering and screening the powder by using the same, working efficiency is high; the screen is easy to clean and is difficult to break through vibration; and service life is long.
Description
Technical field:
The present invention relates to the method for a kind of ultrasonic vibration screen cloth and filtering screening powder thereof.
Background technology:
Existing ultrasonic vibration screen cloth, the ultrasonic wave that generally comprises support 01, is located at the screen cloth that has mesh 02 on the support 01 and is located at screen cloth 02 central authorities shake 03, and ultrasonic wave shakes and 03 is provided with and power supply wire connecting 04, and as shown in the figure 1.There is following defective in this ultrasonic vibration screen cloth when the filtering screening powder: 1, head and connected electric wire expose above screen cloth because ultrasonic wave shakes, so when the filtering screening powder, shake head and connected electric wire of ultrasonic wave can be covered easy to clean not by powder; 2, ultrasonic wave shake the head can generate heat in the course of the work, cause powder curing, inefficiency; 3, the ultrasonic wave head that shakes has constant weight, and it directly is carried in screen cloth central authorities, when ultrasonic wave shakes when work head, easily screen cloth is shaken brokenly.
Summary of the invention:
The object of the present invention is to provide a kind of high efficiency, be easy to the ultrasonic vibration screen cloth clearing up and screen cloth is shaken brokenly.
A kind of ultrasonic vibration screen cloth, comprise support, be located at screen cloth on the support and the ultrasonic wave head that shakes, it is characterized in that: the described ultrasonic wave head that shakes is located at the outside of support, this ultrasonic wave head that shakes has one and passes the axle that shakes, support is provided with an axis hole, the described biography axle that shakes inserts axis hole and makes the end that passes the axle that shakes pass axis hole from the support outside, the shake end of axle of this biography is connected with a vibration ring, and vibration ring is pressed close to the surface of screen cloth.
The present invention has following advantage: 1, the present invention is located at the support outside with the ultrasonic wave head that shakes, thereby separates with screen cloth, so when ultrasonic wave shakes head work, even its heating can not make the powder curing on the screen cloth cause screen cloth obstruction, high efficiency yet; 2, the ultrasonic wave head that shakes separates with screen cloth, and screen cloth cleaning is more prone to; 3, ultrasonic wave shake the head separate with screen cloth, vibration can directly not acted on screen cloth, screen cloth is cracky not, long service life; 4, ultrasonic wave shake the head by biography shake the axle be connected on the vibration ring, by the vibration ring vibration screen, the screen cloth Oscillation Amplitude is little, the vibration frequency height, vibrating effect is obvious, high efficiency.
Described screen cloth comprises upper screen cloth and lower screen cloth, and described vibration ring is located between upper screen cloth and the lower screen cloth, and is simple in structure, and upper and lower screen cloth is filtering screening successively, and screening effect is better.
Described vibration ring is made by elastomeric material, when vibration ring acts on screen cloth, can play certain cushioning effect, avoids vibration ring to contact with the screen cloth rigidity.
Described biography is shaken and is provided with the vibration isolation cover between axle and the axis hole, prevents that support from following ultrasonic wave first the vibration of shaking.
Described vibration isolation cover is made by elastomeric material, and vibration isolating effect is good.
Another object of the present invention is to provide a kind of method of ultrasonic vibration screen filtration screening powder, utilize this method filtering screening powder, its high efficiency, screen cloth are easy to cleaning and not fragile screen cloth.
A kind ofly use the method that above-mentioned ultrasonic vibration screen cloth comes the filtering screening powder, it is characterized in that: the ultrasonic wave that separates with the screen cloth head that shakes passes the axle that shakes with the vibration of its generation by one and passes to vibration ring, vibration ring acts on screen cloth and makes the screen cloth up-down vibration, oarse-grained powder is isolated by screen cloth, short grained powder then can penetrate screen cloth, realized the filtering screening to powder.
The method of the present invention's filtering screening powder, the ultrasonic wave head that shakes passes to vibration ring with the vibration of its generation via the biography axle that shakes, pass to screen cloth by vibration ring again, make the screen cloth up-down vibration, realize the filtering screening to powder, the ultrasonic wave head that shakes separates with screen cloth, do not directly act on screen cloth, screen cloth is stressed evenly, and is not fragile, long service life; And the ultrasonic wave head that shakes separates with screen cloth, and screen cloth cleaning is more prone to; In addition, when ultrasonic wave shakes head work, even its heating can not make the powder curing on the screen cloth cause screen cloth to stop up high efficiency yet.
Description of drawings:
Fig. 1 is the structural representation of existing ultrasonic vibration screen cloth.
Fig. 2 is the structural representation of the embodiment of the invention one.
Fig. 3 is the present invention's vibration ring structural representation.
Fig. 4 is the structural representation of the embodiment of the invention two.
The specific embodiment:
Embodiment one: as Fig. 2, shown in Figure 3, a kind of ultrasonic vibration screen cloth, comprise support 1, be located at upper screen cloth 21 on the support 1 and lower screen cloth 22 and a ultrasonic wave and shake 3, described ultrasonic wave 3 outsides of being located at support 1 that shake, this ultrasonic wave shakes and 3 has one and pass the axle 31 that shakes, between upper screen cloth 21 and lower screen cloth 22, be provided with an axis hole on the support 1, the described biography axle 31 that shakes inserts axis hole and makes the end that passes the axle that shakes pass axis hole from support 1 outside, this biography axle end of 31 that shakes is connected with a vibration ring 4 of being made by elastomeric material, vibration ring 4 is located between upper screen cloth 21 and the lower screen cloth 22 and is sticked on down, the surface of lower screen cloth, described biography shake to be provided with between axle 31 and the axis hole by elastomeric material and make vibration isolation cover 5.
A kind ofly use the method that above-mentioned ultrasonic vibration screen cloth comes the filtering screening powder, 3 vibrations with its generation of shaking of the described ultrasonic wave that separates with screen cloth pass the axle 31 that shakes by one and pass to vibration ring 4, vibration ring 4 acts on screen cloth 21 and makes screen cloth 21 up-down vibration, oarse-grained powder is isolated by screen cloth 21, short grained powder then can penetrate screen cloth 21, realized the filtering screening to powder.
Embodiment two, as shown in Figure 4, be with enforcement one difference: only be provided with upper screen cloth 21 on the described support, described vibration ring 4 is by a bolt 7 and be located at upper screen cloth 21 lip-deep connector 6 threaded engagement, thereby uses vibration ring 4 to be fixed on the lower face of upper screen cloth 21.
Claims (6)
1. ultrasonic vibration screen cloth, comprise support, be located at screen cloth on the support and the ultrasonic wave head that shakes, it is characterized in that: the described ultrasonic wave head that shakes is located at the outside of support, this ultrasonic wave head that shakes has one and passes the axle that shakes, support is provided with an axis hole, the described biography axle that shakes inserts axis hole and makes the end that passes the axle that shakes pass axis hole from the support outside, the shake end of axle of this biography is connected with a vibration ring, and vibration ring is pressed close to the surface of screen cloth.
2. ultrasonic vibration screen cloth according to claim 1 is characterized in that: described screen cloth comprises upper screen cloth and lower screen cloth, and described vibration ring is located between upper screen cloth and the lower screen cloth.
3. ultrasonic vibration screen cloth according to claim 1 and 2 is characterized in that: described vibration ring is made by elastomeric material.
4. ultrasonic vibration screen cloth according to claim 1 and 2 is characterized in that: described biography is shaken and is provided with the vibration isolation cover between axle and the axis hole.
5. ultrasonic vibration screen cloth according to claim 3 is characterized in that: described vibration isolation cover is made by elastomeric material.
6. method that application rights requires 1 described ultrasonic vibration screen cloth to come the filtering screening powder, it is characterized in that: the ultrasonic wave that separates with the screen cloth head that shakes passes the axle that shakes with the vibration of its generation by one and passes to vibration ring, vibration ring acts on screen cloth and makes the screen cloth up-down vibration, oarse-grained powder is isolated by screen cloth, short grained powder then can penetrate screen cloth, realized the filtering screening to powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102616002A CN102101108A (en) | 2009-12-16 | 2009-12-16 | Ultrasonic vibration screen and method for filtering and screening powder by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102616002A CN102101108A (en) | 2009-12-16 | 2009-12-16 | Ultrasonic vibration screen and method for filtering and screening powder by using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102101108A true CN102101108A (en) | 2011-06-22 |
Family
ID=44154281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102616002A Pending CN102101108A (en) | 2009-12-16 | 2009-12-16 | Ultrasonic vibration screen and method for filtering and screening powder by using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102101108A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580917A (en) * | 2012-02-27 | 2012-07-18 | 裕东（中山）机械工程有限公司 | High-efficiency screening and vibrating sieve for integrated inner and outer screening frame |
| CN102580918A (en) * | 2012-02-28 | 2012-07-18 | 裕东（中山）机械工程有限公司 | Vibrating screen with rubber-isolation resonance loop |
| WO2013127282A1 (en) * | 2012-02-27 | 2013-09-06 | 裕东（中山）机械工程有限公司 | Vibrating sieve |
| CN109731781A (en) * | 2018-12-28 | 2019-05-10 | 郑州铄维智能科技有限公司 | Regulation method and regulation device based on ultrasonic screening system |
-
2009
- 2009-12-16 CN CN2009102616002A patent/CN102101108A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580917A (en) * | 2012-02-27 | 2012-07-18 | 裕东（中山）机械工程有限公司 | High-efficiency screening and vibrating sieve for integrated inner and outer screening frame |
| WO2013127282A1 (en) * | 2012-02-27 | 2013-09-06 | 裕东（中山）机械工程有限公司 | Vibrating sieve |
| CN102580918A (en) * | 2012-02-28 | 2012-07-18 | 裕东（中山）机械工程有限公司 | Vibrating screen with rubber-isolation resonance loop |
| CN109731781A (en) * | 2018-12-28 | 2019-05-10 | 郑州铄维智能科技有限公司 | Regulation method and regulation device based on ultrasonic screening system |
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Application publication date: 20110622 |