CN108927327A - A kind of ultrasonic wave distributing structure - Google Patents
A kind of ultrasonic wave distributing structure Download PDFInfo
- Publication number
- CN108927327A CN108927327A CN201810519840.7A CN201810519840A CN108927327A CN 108927327 A CN108927327 A CN 108927327A CN 201810519840 A CN201810519840 A CN 201810519840A CN 108927327 A CN108927327 A CN 108927327A
- Authority
- CN
- China
- Prior art keywords
- plate
- cutting plate
- shell
- powder
- fixed plate
- 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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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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/04—The screen or the screened materials being subjected to ultrasonic vibration
Abstract
The present invention discloses a kind of ultrasonic wave distributing structure, is made of shell, cutting plate, driver plate, connecting column, fixed plate, feed inlet, drive rod, ultrasonic transducer, substitutes in the past in the feeding manner of screening plant.Pass through the high-frequency vibration of ultrasonic echography wave transducer, cutting plate is vibrated, powder is different in the amplitude size that each position of cutting plate is subject to, so that powder discontinuity, destroy the binding force of agglomerated particle, make its out-of-balance condition, powder disperses around, to achieve the effect that particle disperses；And since cutting plate tilts down certain angle, in the case where the amplitude motion power and self gravity of cutting plate, powder granule can be dropped out dispersedly, keep subsequent sieve more abundant to the screening of powder, reduce the screening process of repeatability.
Description
Technical field
The invention belongs to vibrating screen equipment technical fields, and in particular to a kind of ultrasonic wave distributing structure.
Background technique
Superfine powder is generally divided into micron order, submicron order and nanometer grade powder, can be made by chemical method and physical method, but
Either the superfine powder for preparing of which kind of mode, subtle particle are all intended to flock together, and form the particle of reunion shape, this
Spontaneous aggregation tendency can all have an adverse effect to the technique and service performance of superfine powder, especially ultrafine metal powders, particle
Itself has certain charge, and the binding force reunited together is stronger, influences bigger.
After preparing ultrafine metal powders, it will usually be sieved by ultrasonic activation, to sieve various partial sizes
The particle of distribution, removal binding force strong agglomerated particle and remaining impurity, obtains the ultrafine metal powders of uniform particle sizes, but either
It is all to take directly directly to be dosed to sieve above equipment, not when being sieved in the form of ultrasonic wave circular vibrating screen or straight line shaker
Make any charging processing, the agglomerated particle for causing some binding forces weaker is still reunited at one piece, do not separated in sieve vibration
Also it not by sieve screen apertures, and is taken as not sifting out by object, not by screening of having again after object progress physical crushing processing, this
Kind mode needs repetitive operation, increases process, and efficiency is lower, so should do before to the ultrafine metal powders just prepared screening
Charging processing, with discrete particles.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of ultrasonic wave distributing structure, substitute in the past in ultrasonic activation
The feeding manner of sieve does decentralized processing to ultrafine metal powders, keeps subsequent sieve more abundant to the screening of powder, reduces repeatability
Sieve process.
Used technical solution is in order to achieve the above objectives for this invention：
A kind of ultrasonic wave distributing structure, by shell, cutting plate, driver plate, connecting column, fixed plate, feed inlet, drive rod,
Ultrasonic transducer is constituted, and the shell is rectangular shape, and upper surface and one side are set as being open, and the fixed plate is set
Surface on the shell is set, the feed inlet is cylinder cavity, is set to fixed plate upper surface and penetrates through fixed plate；The sub-material
Plate is arranged in the middle part of the inner cavity of shell, and extends to outside shell side open end, is connected to driver plate below the cutting plate, institute
Stating driver plate is the dog-ear plate with certain angle, and both ends are connected with two side ends before and after cutting plate respectively, and the drive rod connects
Then driver plate, one end pass through shell and are connected with ultrasonic transducer；Four corners of the cutting plate upper surface are uniform
There are four connecting columns for setting, and the connecting column upper end is connected with fixed plate.
Preferably, the cutting plate is at an angle to the horizontal surface.Its angle is -1 ° to -5 °, that is, is angled slightly downward.
Preferably, the cutting plate, driver plate, connecting column, fixed plate, drive rod are identical material, having the same
Transmission performance.
Preferably, the fixed plate is fixedly connected with the periphery of shell by welding manner.
Compared with prior art, the beneficial effects of the present invention are：By the high-frequency vibration of ultrasonic transducer, vibrate
Cutting plate, powder is different in the amplitude size that each position of cutting plate is subject to, so that powder discontinuity, destroys reunion
The binding force of particle makes its out-of-balance condition, and powder disperses around, to achieve the effect that particle disperses；And due to dividing
Flitch tilts down certain angle, and in the case where the amplitude motion power and self gravity of cutting plate, powder granule can disperse
Ground drops out.
Detailed description of the invention
Fig. 1 is a kind of three-view diagram of ultrasonic wave distributing structure of the present invention；
Fig. 2 is the structural schematic diagram of removing casing part of the invention；
Wherein：1, shell；2, cutting plate；3, driver plate；4, connecting column；5, fixed plate, 6, feed inlet；7, drive rod；8,
Ultrasonic transducer.
Specific embodiment
In order to further understand the content, features and effects of the present invention, hereby enumerating following embodiment explanation.
The used technical solution of the present invention is as follows referring to FIG. 1-2,：A kind of ultrasonic wave distributing structure, by shell 1, sub-material
Plate 2, driver plate 3, connecting column 4, fixed plate 5, feed inlet 6, drive rod 7, ultrasonic transducer 8 are constituted, and shell 1 is cuboid
Shape, upper surface and one side are set as being open, and the setting of fixed plate 5 passes through on 1 upper surface of shell, fixed plate 5 and the periphery of shell 1
Welding manner is fixedly connected, and feed inlet 6 is cylinder cavity, is set to 5 upper surface of fixed plate and is penetrated through fixed plate 5, cutting plate 2
It is arranged in the middle part of the inner cavity of shell 1, and extends to outside 1 side open end of shell, cutting plate 2 is at an angle to the horizontal surface,
Angle is -1 ° to -5 °, that is, is angled slightly downward, and driver plate 3 is connected to below cutting plate 2, and driver plate 3 is with certain angle
Dog-ear plate, both ends are connected with two side ends of the front and back of cutting plate 2 respectively, and drive rod 7 is connected to driver plate 3, and one end passes through outside
Shell 1 is connected with ultrasonic transducer 8；Four corners of 2 upper surface of cutting plate are uniformly arranged there are four connecting column 4, connecting column 4
Upper end is connected with fixed plate 5, and cutting plate 2, driver plate 3, connecting column 4, fixed plate 5, drive rod 7 are identical material, has
Identical transmission performance forms resonance system, and under the action of ultrasonic transducer 8, high-frequency vibration occurs.
Specifically, ultrasonic wave distributing structure is set as the feeding device of ultrasonic activation sieve apparatus, screening is just prepared
Ultrafine metal powders when, ultrasonic transducer 8 be arranged ultrasonic frequency be 35Khz, drive rod 7, driver plate are made by ultrasonic wave
3, high-frequency vibration occurs for cutting plate 2, connecting column 4, fixed plate 5, and superfine powder enters to 2 upper surface of cutting plate from feed inlet 6, due to
The amplitude of each position of cutting plate 2 is of different sizes under the action of ultrasonic wave, moment of the powder in contact cutting plate 2, stress
Unevenly, the inside combining power of agglomerated particle is damaged, and disperses particle, under the continuous effect of vibration of cutting plate 2, and due to
Cutting plate 2 tilts down certain angle, and powder granule can be dispersedly by amplitude motion power and self gravity
It is dropped out from opening, keeps subsequent sieve more abundant to the screening of powder, reduce the screening process of repeatability.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
The range of technical solution of the present invention.
Claims (4)
1. a kind of ultrasonic wave distributing structure, it is characterised in that：By shell (1), cutting plate (2), driver plate (3), connecting column (4),
Fixed plate (5), feed inlet (6), drive rod (7), ultrasonic transducer (8) are constituted, and the shell (1) is rectangular shape,
Upper surface and one side are set as being open, and in shell (1) upper surface, the feed inlet (6) is cylinder for fixed plate (5) setting
Cavity is set to fixed plate (5) upper surface and penetrates through fixed plate (5)；Inner cavity of cutting plate (2) setting in shell (1)
Middle part, and extend to outside shell (1) side open end, driver plate (3), the driver plate are connected to below the cutting plate (2)
It (3) is the dog-ear plate with certain angle, both ends are connected with two side ends before and after cutting plate (2) respectively, and the drive rod (7) is even
Then driver plate (3), one end pass through shell (1) and are connected with ultrasonic transducer (8)；Cutting plate (2) upper surface
Four corners are uniformly arranged there are four connecting column (4), and connecting column (4) upper end is connected with fixed plate (5).
2. a kind of ultrasonic wave distributing structure according to claim 1, it is characterised in that：The cutting plate (2) and horizontal plane
At an angle.Its angle is -1 ° to -5 °, that is, is angled slightly downward.
3. a kind of ultrasonic wave distributing structure according to claim 1, it is characterised in that：The cutting plate (2), driver plate
(3), connecting column (4), fixed plate (5), drive rod (7) are identical material, transmission performance having the same.
4. a kind of ultrasonic wave distributing structure according to claim 1, it is characterised in that：The fixed plate (5) and shell (1)
Periphery be fixedly connected by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810519840.7A CN108927327A (en) | 2018-05-25 | 2018-05-25 | A kind of ultrasonic wave distributing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810519840.7A CN108927327A (en) | 2018-05-25 | 2018-05-25 | A kind of ultrasonic wave distributing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108927327A true CN108927327A (en) | 2018-12-04 |
Family
ID=64449172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810519840.7A Pending CN108927327A (en) | 2018-05-25 | 2018-05-25 | A kind of ultrasonic wave distributing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108927327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029218A (en) * | 2021-11-05 | 2022-02-11 | 苏州赛伍应用技术股份有限公司 | Preparation method of electromagnetic shielding adhesive tape |
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| CN87104931A (en) * | 1986-07-16 | 1988-01-27 | 传统工业有限公司 | The method and apparatus of ultrasonic vibration dish beneficiated ore |
| JP2001020947A (en) * | 1999-07-07 | 2001-01-23 | 晃 ▲徳▼島 | Information recording apparatus ultraprecision bearing device |
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| CN101613039A (en) * | 2009-06-19 | 2009-12-30 | 东南大学 | The biomass feed divider of a kind of changeable trough obliquity and oscillation frequency and amplitude |
| CN101798677A (en) * | 2010-03-16 | 2010-08-11 | 北京航空航天大学 | Ultrasonic sample table and method for carrying out powder magnetic control sputtering coating by using same |
| CN103058247A (en) * | 2013-01-14 | 2013-04-24 | 刘立文 | Equipment and technology for producing calcium oxide by using calcium sulfate |
| CN203155113U (en) * | 2012-12-04 | 2013-08-28 | 上海张江中药现代制剂技术工程研究中心 | Vibrating powder dispersing and spreading device for powder supply |
| CN203998970U (en) * | 2014-06-26 | 2014-12-10 | 河南新大新材料股份有限公司 | Ultra-fine grain removes device |
| CN204261929U (en) * | 2014-11-29 | 2015-04-15 | 河南豫冠化工科技开发有限公司 | A kind of vibratory sieve filtering salt |
| CN106927279A (en) * | 2017-04-14 | 2017-07-07 | 南通联源机电科技股份有限公司 | A kind of auto-excitation type feeding-distribution device |
| CN206457272U (en) * | 2017-02-07 | 2017-09-01 | 山东深信节能环保科技有限公司 | A kind of ultrasonic wave dispersing device |
| CN107855268A (en) * | 2017-12-24 | 2018-03-30 | 新乡市振英机械设备有限公司 | A kind of discharging structure of ultrasonic activation sieve |
-
2018
- 2018-05-25 CN CN201810519840.7A patent/CN108927327A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104931A (en) * | 1986-07-16 | 1988-01-27 | 传统工业有限公司 | The method and apparatus of ultrasonic vibration dish beneficiated ore |
| JP2001020947A (en) * | 1999-07-07 | 2001-01-23 | 晃 ▲徳▼島 | Information recording apparatus ultraprecision bearing device |
| CN2435159Y (en) * | 2000-08-09 | 2001-06-20 | 北京有色金属研究总院 | Ultrasonic vibration screening machine |
| CN2537465Y (en) * | 2002-03-22 | 2003-02-26 | 邓梁 | supersonic powder grinder |
| CN101613039A (en) * | 2009-06-19 | 2009-12-30 | 东南大学 | The biomass feed divider of a kind of changeable trough obliquity and oscillation frequency and amplitude |
| CN101798677A (en) * | 2010-03-16 | 2010-08-11 | 北京航空航天大学 | Ultrasonic sample table and method for carrying out powder magnetic control sputtering coating by using same |
| CN203155113U (en) * | 2012-12-04 | 2013-08-28 | 上海张江中药现代制剂技术工程研究中心 | Vibrating powder dispersing and spreading device for powder supply |
| CN103058247A (en) * | 2013-01-14 | 2013-04-24 | 刘立文 | Equipment and technology for producing calcium oxide by using calcium sulfate |
| CN203998970U (en) * | 2014-06-26 | 2014-12-10 | 河南新大新材料股份有限公司 | Ultra-fine grain removes device |
| CN204261929U (en) * | 2014-11-29 | 2015-04-15 | 河南豫冠化工科技开发有限公司 | A kind of vibratory sieve filtering salt |
| CN206457272U (en) * | 2017-02-07 | 2017-09-01 | 山东深信节能环保科技有限公司 | A kind of ultrasonic wave dispersing device |
| CN106927279A (en) * | 2017-04-14 | 2017-07-07 | 南通联源机电科技股份有限公司 | A kind of auto-excitation type feeding-distribution device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029218A (en) * | 2021-11-05 | 2022-02-11 | 苏州赛伍应用技术股份有限公司 | Preparation method of electromagnetic shielding adhesive tape |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181204 |
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| RJ01 | Rejection of invention patent application after publication |