CN108126882A - A kind of centrifugation rotary type chemical powder classified screening device - Google Patents
A kind of centrifugation rotary type chemical powder classified screening device Download PDFInfo
- Publication number
- CN108126882A CN108126882A CN201711409862.XA CN201711409862A CN108126882A CN 108126882 A CN108126882 A CN 108126882A CN 201711409862 A CN201711409862 A CN 201711409862A CN 108126882 A CN108126882 A CN 108126882A
- Authority
- CN
- China
- Prior art keywords
- housing
- rotary type
- type chemical
- screening device
- classified screening
- 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
- B07B1/06—Cone or disc shaped 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
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of centrifugation rotary type chemical powder classified screening devices, including housing, the housing both sides are equipped with electric pushrod, electric pushrod upper end is equipped with upper cover, upper lid is equipped with turntable and stent, mid-stent is equipped with rotated pipe, stent is equipped with motor and strainer, bottom is equipped with bottom plate in housing, housing right wall is equipped with drainage conduit, and drainage conduit is equipped with filter cloth, threaded cap, rubber ball cover and jet chamber, and housing both sides are equipped with gap, housing sidewall, which is located at below gap, is equipped with sleeve, and sleeve is equipped with piston plate, threaded rod, rolling bearing and sucker.The powder of different meshes by way of rotation is filtered and is trapped on corresponding hemispherical strainer by the present invention, can quickly be collected sub-sieve in this way；By the design of drainage conduit and filter cloth, threaded cap, rubber ball cover and jet chamber, it can be vented and collect high mesh number powder；Stability is improved by sleeve and piston plate, threaded rod, rolling bearing and sucker.
Description
Technical field
The present invention relates to field of powder metallurgy, specifically a kind of centrifugation rotary type chemical powder classified screening device.
Background technology
Powder metallurgy is to produce metal powder or use metal powder（Or the mixture of metal powder and non-metal powder）Make
For raw material, by shaping and being sintered, the technology of manufacture metal material, composite material and various types product.Powder smelting
Jin Fayu production ceramics have similar place, belong to sintered powder technique, therefore, a series of New Technologies In Powder Metallu Rgies also can be used
In the preparation of ceramic material.The advantages of due to PM technique, it has become the key for solving the problems, such as new material, in new material
Development in play very important effect.
In the processing of this field powder, it is often necessary to sizing screening is carried out to powder, existing craft screening efficiency is low,
And the classification sub-sieve mechanism that mechanical aspects shortage is simple and efficient.
Invention content
The purpose of the present invention is to provide a kind of centrifugation rotary type chemical powder classified screening device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：
A kind of centrifugation rotary type chemical powder classified screening device, including housing, symmetrically insertion is provided with for the housing two side
Electric pushrod, the output terminal upper end welding of the electric pushrod are provided with upper cover, are opened in the middle part of the upper cover with the housing upper end
Mouth corresponding position insertion rotation connection is provided with turntable, and the upper cover upper end welding is provided with stent, and the mid-stent runs through
Rotated pipe is provided with, is riveted on the right side of the pedestal upper end and is provided with motor, the turntable lower end is located under the rotated pipe
End periphery, which rivets, is provided with strainer, and bottom, which is welded, in the housing is provided with the bottom plate that right side tilts down, the housing right wall
Corresponding position is provided with drainage conduit by thread fitting flexible connection on the right side of lower part and the bottom plate, and left part is inlayed in the drainage conduit
It is embedded and is equipped with filter cloth, the drainage conduit right end is provided with threaded cap by thread fitting flexible connection, and the threaded cap right end leads to
It crosses vulcanization of rubber bonding mode and is connected with rubber ball cover, the threaded cap left end level is provided through jet chamber, described
The bottom symmetrical insertion of housing both sides is provided with gap, and the housing sidewall is located at insertion below the gap and is provided with sleeve, institute
It states to slide to agree in sleeve and is provided with piston plate, the sleeve upper wall is provided with threaded rod by thread fitting flexible connection, institute
It states and rolling bearing is connected between threaded rod lower end and the piston plate upper center, housing lower end both sides symmetrically connect
It connects and is provided with sucker.
As further embodiment of the present invention：The electric pushrod by driving motor, reduction gearing, screw rod, nut, lead
Set, push rod, slide, spring, shell and turbine, fine motion control switch composition, the shell insertion of the electric pushrod are fixed on institute
It states in housing sidewall, the output terminal activity of the electric pushrod is upwardly extended through the housing upper end and activity, described electronic
The control circuit of push rod is connected with permanent circuit.
As further embodiment of the present invention：The rotated pipe and the stent are rotatablely connected by bearing, described turn
Dynamic lower end of duct is connected in the middle part of the turntable with lower section and the rotated pipe and the turntable are welded and fixed.
As further embodiment of the present invention：Pass through belt between the output terminal of the motor and the rotated pipe periphery
Connection transmission, the control circuit of the motor are connected with permanent circuit.
As further embodiment of the present invention：The strainer gradually increased according to mesh number be arranged concentrically it is multigroup.
As further embodiment of the present invention：Cavity is formed inside the threaded cap and the rubber ball cover.
As further embodiment of the present invention：Connect inside the jet chamber and the threaded cap and the rubber ball cover
It is logical.
As further embodiment of the present invention：Bottom flushes in the sleeve upper end and the gap.
As further embodiment of the present invention：The rolling bearing is by the inner ring and outer ring group that is relatively rotated by ball
Into the outer ring of the rolling bearing and the piston plate are welded and fixed, the inner ring of the rolling bearing and the threaded rod lower end
It is welded and fixed.
As further embodiment of the present invention：The sucker upper end is connected with the sleeve.
Compared with prior art, the beneficial effects of the invention are as follows：Top cover lifting can be driven by starting electric pushrod during use,
It is convenient for cleaning inner walls in this way；In sub-sieve, threaded cap is opened to ensure to connect inside and outside housing, it is inside and outside so as to ensure
The balance of air pressure conducive to powder sub-sieve, rivets multiple strainer in upper cover lower end as needed, starts electric pushrod and drives upper cover patch
It closes in housing upper end, powder is injected into housing by rotated pipe, while start motor and drive rotated pipe rotation, so as to turn
Disk rotates therewith, and powder gradually can successively retain the powder of corresponding mesh number, in the rotation of turntable by the screening of multiple strainer
Under drive, there is higher screening efficiency；The powder of different meshes can be collected in each group strainer, the highest powder of mesh number is most
It is fallen eventually in backplate surface, remaining powder can be collected after backing out drainage conduit, pair that such design can be simple and quick
Powder carries out sizing screening；After backing out drainage conduit, air-flow can be passed in and out by jet chamber by squeezing rubber ball cover, so as to pass through
The powder that air-flow blows filter cloth surface comes off, and can ensure that the recycling of powder is thorough in this way, both improve the utilization ratio of powder,
Simplify collection step, and can mutually adulterate influence to avoid powder during multiple processing；By adjusting rotation threaded rod in gap
Piston plate can be driven to be lifted in sleeve, when piston plate rises, the air pressure of sucker and lower cartridge reduces, so as to sucker energy
Enough be fitted tightly over installation position, in this way can avoiding device slide, effectively improve the stability of device.
Description of the drawings
Fig. 1 is a kind of structure diagram for centrifuging rotary type chemical powder classified screening device.
Fig. 2 is a kind of knot for centrifuging drainage conduit, threaded cap and rubber ball cover in rotary type chemical powder classified screening device
Structure schematic diagram.
Fig. 3 is a kind of structure diagram for centrifuging rotary type chemical powder classified screening device middle sleeve.
In figure：1- housings, 2- electric pushrods, 3- upper covers, 4- turntables, 5- stents, 6- rotated pipes, 7- motors, 8- strainers,
9- bottom plates, 10- drainage conduits, 11- filter clothes, 12- threaded caps, 13- rubber ball covers, 14- jet chambers, 15- gap, 16- sleeves, 17-
Piston plate, 18- threaded rods, 19- rolling bearings, 20- suckers.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the embodiment of the present invention, a kind of centrifugation rotary type chemical powder classified screening device, including shell
Body 1,1 two side of housing is symmetrically embedded to be provided with electric pushrod 2, the electric pushrod 2 by driving motor, reduction gearing,
Screw rod, nut, guide sleeve, push rod, slide, spring, shell and turbine, fine motion control switch composition, the shell of the electric pushrod 2
Insertion is fixed in 1 side wall of housing, the output terminal activity of the electric pushrod 2 through 1 upper end of housing and activity to
Upper extension, the control circuit of the electric pushrod 2 are connected with permanent circuit, the output terminal upper end welding of the electric pushrod 2
Upper cover 3 is provided with, 3 middle part of upper cover and the 1 upper end opening corresponding position of housing insertion rotation connection are provided with turntable 4,
3 upper end of the upper cover welding is provided with stent 5, and 5 middle part of stent is provided through rotated pipe 6,6 He of rotated pipe
The stent 5 is rotatablely connected by bearing, and 6 lower end of rotated pipe connects and described through 4 middle part of the turntable with lower section
Rotated pipe 6 and the turntable 4 are welded and fixed, and are riveted on the right side of 5 upper end of stent and are provided with motor 7, the output of the motor 7
It is connected and is driven by belt between end and 6 periphery of the rotated pipe, the control circuit of the motor 7 is connected with permanent circuit
Connect, 4 lower end of turntable is located at the 6 lower end periphery of rotated pipe riveting and is provided with strainer 8, the strainer 8 according to mesh number by
It is cumulative it is big be provided with one heart it is multigroup, in the housing 1 bottom welding is provided with the bottom plate 9 that right side tilts down, the housing 1 is right
Wall lower part and 9 right side corresponding position of the bottom plate are provided with drainage conduit 10, the drainage conduit 10 by thread fitting flexible connection
Interior left part, which is inlayed, is provided with filter cloth 11, and 10 right end of drainage conduit is provided with threaded cap 12, institute by thread fitting flexible connection
It states 12 right end of threaded cap and rubber ball cover 13, the threaded cap 12 and the rubber is connected with by vulcanization of rubber bonding mode
The inside of ball cover 13 forms cavity, and the 12 left end level of threaded cap is provided through jet chamber 14, the jet chamber 14 and described
Threaded cap 12 and 13 inside of the rubber ball cover connect, and the 1 both sides bottom symmetrical insertion of housing is provided with gap 15, described
1 side wall of housing, which is located to be embedded in below the gap 15, is provided with sleeve 16, bottom in 16 upper end of sleeve and the gap 15
It flushes, slip, which agrees with, in the sleeve 16 is provided with piston plate 17, and 16 upper wall of sleeve is set by thread fitting flexible connection
Threaded rod 18 is equipped with, rolling bearing 19 is connected between 17 upper center of 18 lower end of threaded rod and the piston plate,
The rolling bearing 19 inner ring and outer ring that ball relatively rotates by being made up of, the outer ring of the rolling bearing 19 and the work
Seben 17 is welded and fixed, and the inner ring of the rolling bearing 19 and 18 lower end of the threaded rod are welded and fixed, 1 lower end two of housing
Side is symmetrically connected with sucker 20, and 20 upper end of sucker is connected with the sleeve 16.
The present invention operation principle be：Starting electric pushrod 2 during use can drive upper cover 3 to lift, and be convenient in this way to shell
1 inner wall of body is cleaned；It in sub-sieve, opens threaded cap 12 and is connected with ensureing that housing 1 is inside and outside, so as to ensure the flat of inner and outer air pressure
Weighing apparatus conducive to powder sub-sieve, rivets multiple strainer 8 in 3 lower end of upper cover as needed, starts electric pushrod 2 and upper cover 3 is driven to be fitted in
1 upper end of housing injects powder into housing 1 by rotated pipe 6, while starts motor 7 and rotated pipe 6 is driven to rotate, so as to
Turntable 4 rotates therewith, and powder gradually can successively retain the powder of corresponding mesh number, in turntable 4 by the screening of multiple strainer 8
Rotation drive under, have higher screening efficiency；The powder of different meshes, mesh number highest can be collected in each group strainer 8
Powder finally fall on 9 surface of bottom plate, remaining powder can be collected after backing out drainage conduit 10, such design can letter
It is single that sizing screening quickly is carried out to powder；After backing out drainage conduit 10, squeezing rubber ball cover 13 can be passed in and out by jet chamber 14
Air-flow, the powder so as to blow 11 surface of filter cloth by air-flow come off, and can ensure that the recycling of powder is thorough in this way, both carry
The high utilization ratio of powder, simplifies collection step, and can mutually adulterate influence to avoid powder during multiple processing；By slitting
Rotation threaded rod 18 is adjusted in mouth 15 can drive piston plate 17 to be lifted in sleeve 16, when piston plate 17 rises, sucker 20
Reduced with the air pressure of 16 lower part of sleeve, so as to which sucker 20 can be fitted tightly over installation position, in this way can avoiding device slide,
Effectively improve the stability of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of centrifugation rotary type chemical powder classified screening device, including housing（1）, which is characterized in that the housing（1）Two
Sidewall symmetry insertion is provided with electric pushrod（2）, the electric pushrod（2）Output terminal upper end welding be provided with upper cover（3）, institute
State upper cover（3）Middle part and the housing（1）The insertion rotation connection of upper end opening corresponding position is provided with turntable（4）, the upper cover
（3）Upper end welding is provided with stent（5）, the stent（5）Middle part is provided through rotated pipe（6）, the stent（5）Upper end
Right side riveting is provided with motor（7）, the turntable（4）Lower end is located at the rotated pipe（6）The riveting of lower end periphery is provided with filter
Net（8）, the housing（1）Interior bottom welding is provided with the bottom plate that right side tilts down（9）, the housing（1）Right wall lower part and
The bottom plate（9）Right side corresponding position is provided with drainage conduit by thread fitting flexible connection（10）, the drainage conduit（10）It is interior
Left part, which is inlayed, is provided with filter cloth（11）, the drainage conduit（10）Right end is provided with threaded cap by thread fitting flexible connection
（12）, the threaded cap（12）Right end is connected with rubber ball cover by vulcanization of rubber bonding mode（13）, the threaded cap
（12）Left end level is provided through jet chamber（14）, the housing（1）Both sides bottom symmetrical insertion is provided with gap（15）, institute
State housing（1）Side wall is located at the gap（15）Lower section insertion is provided with sleeve（16）, the sleeve（16）Interior slip, which agrees with, to be set
It is equipped with piston plate（17）, the sleeve（16）Upper wall is provided with threaded rod by thread fitting flexible connection（18）, the screw thread
Bar（18）Lower end and the piston plate（17）Rolling bearing is connected between upper center（19）, the housing（1）Lower end
Both sides are symmetrically connected with sucker（20）.
A kind of 2. centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that the electricity
Dynamic push rod（2）By driving motor, reduction gearing, screw rod, nut, guide sleeve, push rod, slide, spring, shell and turbine, fine motion control
System switch composition, the electric pushrod（2）Shell insertion be fixed on the housing（1）In side wall, the electric pushrod（2）'s
Output terminal activity runs through the housing（1）Simultaneously activity upwardly extends for upper end, the electric pushrod（2）Control circuit and fixed electricity
Road is connected.
3. a kind of centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that described turn
Dynamic pipeline（6）With the stent（5）It is rotatablely connected by bearing, the rotated pipe（6）The turntable is run through in lower end（4）Middle part
It is connected with lower section and the rotated pipe（6）With the turntable（4）It is welded and fixed.
A kind of 4. centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that the electricity
Machine（7）Output terminal and the rotated pipe（6）It is connected and is driven by belt between periphery, the motor（7）Control circuit
It is connected with permanent circuit.
A kind of 5. centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that the filter
Net（8）Gradually increased according to mesh number be arranged concentrically it is multigroup.
A kind of 6. centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that the spiral shell
Line lid（12）With the rubber ball cover（13）Inside forms cavity.
A kind of 7. centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that the spray
Air cavity（14）With the threaded cap（12）And the rubber ball cover（13）Inside connection.
A kind of 8. centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that the set
Cylinder（16）Upper end and the gap（15）Interior bottom flushes.
9. a kind of centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that described turn
Dynamic bearing（19）By being made up of the inner ring and outer ring that ball relatively rotates, the rolling bearing（19）Outer ring and the piston
Plate（17）It is welded and fixed, the rolling bearing（19）Inner ring and the threaded rod（18）Lower end is welded and fixed.
10. a kind of centrifugation rotary type chemical powder classified screening device according to claim 1, which is characterized in that described
Sucker（20）Upper end and the sleeve（16）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409862.XA CN108126882A (en) | 2017-12-23 | 2017-12-23 | A kind of centrifugation rotary type chemical powder classified screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409862.XA CN108126882A (en) | 2017-12-23 | 2017-12-23 | A kind of centrifugation rotary type chemical powder classified screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108126882A true CN108126882A (en) | 2018-06-08 |
Family
ID=62391637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711409862.XA Withdrawn CN108126882A (en) | 2017-12-23 | 2017-12-23 | A kind of centrifugation rotary type chemical powder classified screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108126882A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750637A (en) * | 2018-07-12 | 2018-11-06 | 河北盛世天成信息技术有限公司 | Turntable tripper |
| CN110124993A (en) * | 2019-05-23 | 2019-08-16 | 丁永强 | High molecular material filtration system |
| CN113245197A (en) * | 2021-05-20 | 2021-08-13 | 福建师范大学 | Biological reaction and biological separation device |
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| CN204134976U (en) * | 2014-09-28 | 2015-02-04 | 国家电网公司 | Dust sweeper in batch meter |
| CN206454879U (en) * | 2016-12-28 | 2017-09-01 | 东莞市亚洲制药有限公司 | A kind of rapid filtering device of powder medicament |
| CN206747153U (en) * | 2016-09-29 | 2017-12-15 | 广州市科林森普洁净用品有限公司 | A kind of drifting dust ball with filtering body |
| CN209631560U (en) * | 2017-12-23 | 2019-11-15 | 南通飞跃重型工程设备制造有限公司 | A kind of centrifugation rotary type chemical powder classified screening device |
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| CN2925653Y (en) * | 2006-07-01 | 2007-07-25 | 中北大学 | Cleaner for notebook computer |
| CN201253619Y (en) * | 2008-09-01 | 2009-06-10 | 杭州东晨橡胶有限公司 | Air-injection air sac |
| CN202171721U (en) * | 2011-06-02 | 2012-03-21 | 潘自勇 | Sheet-fetching device for radioactive detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108750637A (en) * | 2018-07-12 | 2018-11-06 | 河北盛世天成信息技术有限公司 | Turntable tripper |
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| CN110124993A (en) * | 2019-05-23 | 2019-08-16 | 丁永强 | High molecular material filtration system |
| CN113245197A (en) * | 2021-05-20 | 2021-08-13 | 福建师范大学 | Biological reaction and biological separation device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |
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| WW01 | Invention patent application withdrawn after publication |