CN106731143A - Paint pneumatic vibration filter - Google Patents
Paint pneumatic vibration filter Download PDFInfo
- Publication number
- CN106731143A CN106731143A CN201611165309.1A CN201611165309A CN106731143A CN 106731143 A CN106731143 A CN 106731143A CN 201611165309 A CN201611165309 A CN 201611165309A CN 106731143 A CN106731143 A CN 106731143A
- Authority
- CN
- China
- Prior art keywords
- hole
- resigning
- guide post
- connecting tube
- pneumatic
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses the external paint pneumatic vibration filter of a kind of simple structure, vibrating mechanism.Including connecting tube,A filter vat is erected in the connecting tube,Threaded connection hole is radially provided with the outer peripheral face of filter vat,Resigning bar hole is provided with the tube wall of the connecting tube vertically corresponding with threaded connection hole,The resigning bar hole that bellows is completely covered on connection tube wall is cased with the tube wall of the connecting tube,The upper and lower ends of the bellows are adhesively fixed on and sealing are formed on the tube wall of connecting tube,Threaded connector and resigning bar hole are fixed with the body of the bellows,Threaded connection hole correspondence,The screw rod of threaded connector screw-internal thread fit one,One end of the screw rod coordinates through resigning bar hole with the threaded connection hole screw thread on filter vat,The other end of the screw rod is provided with connector and is connected with pneumatic vibrator unit fixed on tube wall is connected,The pneumatic vibrator unit is used to pass through screw drive filter vat up-down vibration.
Description
Technical field
The present invention relates to chemical machinery technical field, more particularly to a kind of paint pneumatic vibration filter.
Background technology
When paint is produced, links are likely to be mixed into impurity or foreign matter, influence paint quality for paint production enterprise；
Such as abrasive media can be mixed into when dispersion is sanded.Therefore, filter process is one of critically important link of Paint Production；It is existing
Some paint pneumatic vibration filters are typically static, can be because impurity largely assembles shape using filter house after a period of time
Into blocking, it is impossible to effectively filtered, there is paint poor filtration effect, the slow problem of the rate of filtration.And general vibration filtering
Apparatus structure and its complexity, manufacturing price are high, and vibrating mechanism is built-in, are not easy to safeguard.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art, there is provided the external oil of a kind of simple structure, vibrating mechanism
Paint pneumatic vibration filter.
The object of the present invention is achieved like this：
One kind paint pneumatic vibration filter, including connecting tube, the upper and lower side of the connecting tube be respectively provided with
The connector of oil pipeline connection, erects a filter vat in the connecting tube, be provided with vertically on the tube wall of the connecting tube and led
To groove, guide protrusions are set on the outer peripheral face of the filter vat and is slidably matched with groove is oriented to, on the outer peripheral face of the filter vat
Threaded connection hole is radially provided with, it is corresponding with threaded connection hole to be provided with resigning bar hole on the tube wall of the connecting tube vertically,
Be cased with the tube wall of the connecting tube bellows be completely covered connection tube wall on resigning bar hole, the bellows it is upper and lower
Two ends are adhesively fixed on and sealing are formed on the tube wall of connecting tube, threaded connector is fixed with the body of the bellows and is stepped down
Bar hole, threaded connection hole correspondence, the screw rod of threaded connector screw-internal thread fit one, one end of the screw rod passes through resigning bar
Shape hole coordinates with the threaded connection hole screw thread on filter vat, and the other end of the screw rod is provided with connector and is connected on tube wall solid
Fixed pneumatic vibrator unit connection, the pneumatic vibrator unit is used to pass through screw drive filter vat up-down vibration；
The pneumatic vibrator unit includes pneumatic vibrator, the device for clamping pneumatic vibrator, guide post, the use
It is made up of grip slipper and clamping clip in the device of clamping pneumatic vibrator, the grip slipper includes base plate and gripping base, described
Base plate is provided with a resigning through hole and multiple guide post vias, during the resigning through hole is located between multiple guide post vias
Center portion position, the gripping base is fixed on base plate lower surface, and positioned at resigning through hole side, and gripping base is towards resigning through hole axle
The one side of heart line is provided with an arc groove, and the center of circle of the circular arc of the arc groove is located on the axial line of resigning through hole, the folder
Clencher is provided with that another arc groove is corresponding in opposite directions with the arc groove of gripping base, the circular arc of the gripping base and clamping clip
The radius of groove is equal, and pneumatic vibrator is set between the gripping base and the arc groove of clamping clip, and clamping clip passes through spiral shell
Nail grips pneumatic vibrator with gripping base fastening, and a pressing plate pushes down pneumatic vibrator lower end, pressing plate by bolt and
Gripping base, clamping clip are connected makes pneumatic vibrator form axially position, and the impact bar of pneumatic vibrator is upward through bottom
The resigning through hole of plate, guide post, the lower elongated end of each guide post are sliding combined with each guide post via of the base plate respectively
Lower compression spring is cased with respectively, and the upper end of lower compression spring is limited in base plate, and lower compression lower spring end is axially fixed with stop nut
Position, the upper elongated end of each guide post is cased with compression spring respectively, and the lower end of upper compression spring is limited in base plate, upper compression spring
The positive stop lug boss axial limiting that is provided with by the upper elongated end of guide post of upper end, the upper end of each guide post passes through nut and one respectively
Installing plate is fixedly connected, and the side of the installing plate is equipped with connecting plate, and the connecting plate is fixed in connecting tube, the installation
Plate is provided with impact bar of the resigning via for pneumatic vibrator through stretching out, and institute is fixed in the upper end of the impact bar of the pneumatic vibrator
State screw rod.
Preferably, T-shaped bushing is equipped with the base plate in each guide post via, each guide post is matched somebody with somebody with T-shaped casing slip
Close, the lower end of T-shaped bushing is to lower compression spring retainer.
Preferably, the radius of resigning through hole is less than the radius of arc groove on gripping base on the base plate, forms axle and determines
Position ladder.
Preferably, the circular arc of the arc groove on the gripping base, clamping clip is minor arc.
Preferably, limiting gasket is respectively equipped between each lower compression spring and corresponding stop nut, it is each spacing
Packing ring is respectively fitted on corresponding guide post.
Preferably, the end of the screw rod is provided with square toes, and the impact bar spiral shell in hole and pneumatic vibrator is threaded on square toes
Line is connected.
It is connected with oil pipeline for convenience, it is preferred that the connector of the connecting tube upper and lower side is using threaded connection mouth.
In order to use for a long time, the impurity that will filter out is deposited on the bucket bottom of filter vat, and deimpurity number of times is removed in reduction, excellent
Choosing, the length of the filter vat is more than one times of diameter.
In order that filter vat enters according to set position, screw rod is set smoothly to be connected with threaded connection hole, it is preferred that described
Filter vat is provided with the threaded connection hole described in two, and two threaded connection holes are symmetrical arranged, and the filter vat is provided with two
Described guiding groove, two are oriented to grooves and are symmetrical arranged, and two lines of guiding groove are perpendicular to two threaded connection holes
Line.
In order to provide the installation space of threaded connection hole, guide protrusions, and it is easily installed screw rod, it is preferred that the mistake
The inwall of lauter tub is provided with annular stopper, and the upper end of the filter vat sets corresponding ring ladder, the threaded connection hole, leads
It is arranged on the ring ladder to projection.
In the course of work, upper and lower compression spring cyclic extension, shrink, pneumatic vibrator relative to installing plate up-down vibration,
Filter vat dither is realized, vibration filtering effect is fine.
Pressing plate is fixedly connected by bolt with gripping base, clamping clip respectively, and upper surface and the pneumatic vibrator of pressing plate connect
Touch, form the impact bar axially position to pneumatic vibrator, prevent pneumatic vibrator from producing in the course of the work axially displaced, and
Pressing plate is fixed for bolt, easy to disassemble and replacing.
T-shaped bushing is respectively equipped between base plate and each clamping device guide post, base plate is prevented with each clamping device guide post
Contact, produces abrasion.The guide post via interior axle positioning that the miner diameter end insertion base plate of T-shaped bushing is provided with, its bigger diameter end is with
Compression spring is contacted, and forms axially position and the clamping of T-shaped bushing, and T-shaped bushing is conveniently replaceable to be detachably connected, will not grind
Base plate and clamping device guide post are damaged, production cost is reduced.
The arc radius of gripping base arc groove are more than the radius of resigning through hole, the circle of arc groove on the clamping clip
Arc radius are equal with the arc radius of gripping base arc groove.Therefore, on clamping clip arc groove circular arc and gripping base
The circular arc of arc groove is located in same circle, and the circular center of circle is located on the axial line of resigning through hole and with diameter greater than allowing
The aperture of position through hole, forms a spacing ladder between gripping base, clamping clip and base plate, is easy to carry out pneumatic vibrator
Axially position, then by platen clamp, locating effect is more preferable.The circular arc of arc groove is minor arc on gripping base, clamping clip,
In fixed pneumatic vibrator there is clearance space between gripping base, clamping clip, tighten connection gripping base, the spiral shell of clamping clip
Bolt, clamping clip produces microdisplacement towards gripping base, beneficial to clamping pneumatic vibrator.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the connection diagram of threaded connector in Fig. 1；
Fig. 3 is the structural representation of pneumatic vibrator unit in Fig. 1；
Fig. 4 is that Fig. 3 removes installing plate, the schematic top plan view of pressing plate；
Fig. 5 is the structural representation of vibrator holder in Fig. 4；
Fig. 6 is the A-A schematic cross-sectional views of Fig. 5.
In Fig. 1, Fig. 2,1 is connecting tube, and 2 is filter vat, and 3 to be oriented to groove, and 4 is guide protrusions, and 5 is resigning bar hole, 6
It is bellows, 7 is threaded connector, and 8 is screw rod, and 9 is pneumatic vibrator, and 10 is annular stopper, and 11 is ring ladder；
In Fig. 3-Fig. 6,1 is pneumatic vibrator, and 1a is impact bar, and 2 is guide post, and 3 is grip slipper, and 31 is base plate, and 31a is
Resigning through hole, 31b is guide post via, and 32 is gripping base, and 4 is clamping clip, and 32a, 4a are arc groove, and 5 is fence, and 6 are
Lower compression spring, 7 is upper compression spring, and 8 is stop nut, and 9 is positive stop lug boss, and 10 is installing plate, and 10b is resigning via, 11
It is pressing plate, 12 is T-shaped bushing, and 13 is limiting gasket, and 14 is connecting plate.
Specific embodiment
One kind paint pneumatic vibration filter, including connecting tube, the upper and lower side of the connecting tube be respectively provided with
The threaded connection mouthful (not shown) of oil pipeline connection, erects a filter vat in the connecting tube, the length of the filter vat is
1.5 times of diameter.Guiding groove is provided with the tube wall of the connecting tube vertically, guiding is set on the outer peripheral face of the filter vat convex
Rise and be slidably matched with guiding groove, threaded connection hole, the pipe of the connecting tube are radially provided with the outer peripheral face of the filter vat
Resigning bar hole is provided with wall vertically corresponding with threaded connection hole, is cased with bellows on the tube wall of the connecting tube and is completely covered
Resigning bar hole on connection tube wall, the upper and lower ends of the bellows are adhesively fixed on the tube wall of connecting tube and form close
Envelope, it is corresponding with resigning bar hole, threaded connection hole to be fixed with threaded connector on the body of the bellows, the threaded connection
The head screw rod of screw-internal thread fit one, one end of the screw rod is matched somebody with somebody through resigning bar hole with the threaded connection hole screw thread on filter vat
Close, the other end of the screw rod is provided with connector and is connected with the pneumatic vibrator unit for be connected fixation on tube wall, it is described pneumatic to shake
Dynamic device is used to pass through screw drive filter vat up-down vibration.
The filter vat is provided with the threaded connection hole described in two, and two threaded connection holes are symmetrical arranged, the filtering
Bucket is provided with the guiding groove described in two, and two are oriented to groove and are symmetrical arranged, and two lines of guiding groove are perpendicular to two
The line of threaded connection hole.The inwall of the filter vat is provided with annular stopper, and the upper end of the filter vat sets corresponding ring
Shape ladder, the threaded connection hole, guide protrusions are arranged on the ring ladder.
The pneumatic vibrator unit includes pneumatic vibrator, the device for clamping pneumatic vibrator, guide post, the use
It is made up of grip slipper and clamping clip in the device of clamping pneumatic vibrator, the grip slipper includes base plate and gripping base, described
Base plate is provided with a resigning through hole and multiple guide post vias, during the resigning through hole is located between multiple guide post vias
Center portion position, the gripping base is fixed on base plate lower surface, and positioned at resigning through hole side, and gripping base is towards resigning through hole axle
The one side of heart line is provided with an arc groove, and the center of circle of the circular arc of the arc groove is located on the axial line of resigning through hole, the folder
Clencher is provided with that another arc groove is corresponding in opposite directions with the arc groove of gripping base, the circular arc of the gripping base and clamping clip
The radius of groove is equal, and in the present embodiment, the circular arc of the arc groove on the gripping base, clamping clip is minor arc, described
The radius of resigning through hole forms axle positioning ladder less than the radius of arc groove on gripping base on base plate.The gripping base
Pneumatic vibrator is set and the arc groove of clamping clip between, and clamping clip is fastened pneumatic vibrator by screw with gripping base
Grip, a pressing plate pushes down pneumatic vibrator lower end, pressing plate be connected by bolt and gripping base, clamping clip make it is pneumatic
Vibrator forms axially position, and the impact bar of pneumatic vibrator is upward through the resigning through hole of base plate, each guiding of the base plate
Guide post is sliding combined with respectively in bar via, in the present embodiment, T-shaped lining is equipped with each guide post via on the base plate
Set, each guide post coordinates with T-shaped casing slip, and the lower end of T-shaped bushing is to lower compression spring retainer.The lower elongated end of each guide post
Lower compression spring is cased with respectively, and the upper end of lower compression spring is limited in base plate, and lower compression lower spring end is axially fixed with stop nut
Position, is respectively equipped with limiting gasket between each lower compression spring and corresponding stop nut, each limiting gasket is respectively fitted over
On corresponding guide post.The upper elongated end of each guide post is cased with compression spring respectively, and the lower end of upper compression spring is limited in
Base plate, the positive stop lug boss axial limiting that the upper end of upper compression spring is provided with by the upper elongated end of guide post, the upper end of each guide post
It is fixedly connected with an installing plate by nut respectively, the side of the installing plate is equipped with connecting plate, and the connecting plate is fixed on
In connecting tube, the installing plate is provided with resigning via and is passed through for the impact bar of pneumatic vibrator and stretches out, the pneumatic vibrator
The screw rod is fixed in the upper end of impact bar.In the present embodiment, the end of the screw rod is provided with square toes, be threaded on square toes hole with
The impact bar threaded connection of pneumatic vibrator.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
Cross above preferred embodiment to be described in detail the present invention, it is to be understood by those skilled in the art that can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (10)
1. it is a kind of to paint pneumatic vibration filter, it is characterised in that including connecting tube, the upper and lower side of the connecting tube sets respectively
There is the connector for being connected with oil pipeline, a filter vat is erected in the connecting tube, along axle on the tube wall of the connecting tube
To guiding groove is provided with, guide protrusions is set on the outer peripheral face of the filter vat and is slidably matched with groove is oriented to, the filter vat
Threaded connection hole is radially provided with outer peripheral face, resigning bar hole is provided with vertically and is threadedly coupled on the tube wall of the connecting tube
Hole correspondence, is cased with the resigning bar hole that bellows is completely covered on connection tube wall, the ripple on the tube wall of the connecting tube
The upper and lower ends of pipe are adhesively fixed on and sealing are formed on the tube wall of connecting tube, and threaded connection is fixed with the body of the bellows
Head, threaded connector screw-internal thread fit one screw rod corresponding with resigning bar hole, threaded connection hole, one end of the screw rod is worn
Cross resigning bar hole to coordinate with the threaded connection hole screw thread on filter vat, the other end of the screw rod is provided with connector and connecting tube
Fixed pneumatic vibrator unit connection on tube wall, the pneumatic vibrator unit is used to pass through screw drive filter vat up-down vibration；
The pneumatic vibrator unit includes pneumatic vibrator, the device for clamping pneumatic vibrator, guide post, described for pressing from both sides
The device for holding pneumatic vibrator is made up of grip slipper and clamping clip, and the grip slipper includes base plate and gripping base, the base plate
A resigning through hole and multiple guide post vias are provided with, the resigning through hole is located at the central part between multiple guide post vias
Position, the gripping base is fixed on base plate lower surface, and positioned at resigning through hole side, and gripping base is towards resigning through hole axial line
One side be provided with an arc groove, the center of circle of the circular arc of the arc groove is located on the axial line of resigning through hole, the clamping clip
It is provided with another arc groove corresponding in opposite directions with the arc groove of gripping base, the arc groove of the gripping base and clamping clip
Radius it is equal, pneumatic vibrator is set between the gripping base and the arc groove of clamping clip, clamping clip by screw with
Gripping base fastening grips pneumatic vibrator, and a pressing plate pushes down pneumatic vibrator lower end, and pressing plate is by bolt and clamping
Pedestal, clamping clip are connected makes pneumatic vibrator form axially position, and the impact bar of pneumatic vibrator is upward through base plate
Resigning through hole, is sliding combined with guide post, the lower elongated end difference of each guide post respectively in each guide post via of the base plate
It is cased with lower compression spring, the upper end of lower compression spring is limited in base plate, lower compression lower spring end stop nut axially position, respectively
The upper elongated end of guide post is cased with compression spring respectively, and the lower end of upper compression spring is limited in base plate, upper compression spring it is upper
Installed by nut and one respectively the positive stop lug boss axial limiting that end is provided with by the upper elongated end of guide post, the upper end of each guide post
Plate is fixedly connected, and the side of the installing plate is equipped with connecting plate, and the connecting plate is fixed in connecting tube, on the installing plate
Resigning via is provided with for the impact bar of pneumatic vibrator through stretching out, the spiral shell is fixed in the upper end of the impact bar of the pneumatic vibrator
Bar.
It is 2. according to claim 1 to paint pneumatic vibration filter, it is characterised in that：Each guide post mistake on the base plate
T-shaped bushing is equipped with hole, each guide post coordinates with T-shaped casing slip, the lower end of T-shaped bushing is to lower compression spring retainer.
It is 3. according to claim 1 to paint pneumatic vibration filter, it is characterised in that：Resigning through hole on the base plate
Radius forms axle positioning ladder less than the radius of arc groove on gripping base.
It is 4. according to claim 1 to paint pneumatic vibration filter, it is characterised in that：The gripping base, clamping clip
On the circular arc of arc groove be minor arc.
It is 5. according to claim 1 to paint pneumatic vibration filter, it is characterised in that：Each lower compression spring and institute
Limiting gasket is respectively equipped between corresponding stop nut, each limiting gasket is respectively fitted on corresponding guide post.
It is 6. according to claim 1 to paint pneumatic vibration filter, it is characterised in that：The end side of being provided with of the screw rod
Head, is threaded hole and is threadedly coupled with the impact bar of pneumatic vibrator on square toes.
7. it is according to claim 1 to paint pneumatic vibration filter, it is characterised in that the company of the connecting tube upper and lower side
Interface is using threaded connection mouth.
8. it is according to claim 1 to paint pneumatic vibration filter, it is characterised in that the length of the filter vat is straight
More than one times of footpath.
9. it is according to claim 1 to paint pneumatic vibration filter, it is characterised in that the filter vat is provided with two
Described threaded connection hole, two threaded connection holes are symmetrical arranged, and the filter vat is provided with the guiding groove described in two, two
Individual guiding groove is symmetrical arranged, and two lines of guiding groove are perpendicular to two lines of threaded connection hole.
10. the paint pneumatic vibration filter according to claim 1 or 9, it is characterised in that the inwall of the filter vat
Annular stopper is provided with, the upper end of the filter vat sets corresponding ring ladder, and the threaded connection hole, guide protrusions are all provided with
Put on the ring ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165309.1A CN106731143A (en) | 2016-12-16 | 2016-12-16 | Paint pneumatic vibration filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165309.1A CN106731143A (en) | 2016-12-16 | 2016-12-16 | Paint pneumatic vibration filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731143A true CN106731143A (en) | 2017-05-31 |
Family
ID=58892849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165309.1A Withdrawn CN106731143A (en) | 2016-12-16 | 2016-12-16 | Paint pneumatic vibration filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731143A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002026348A1 (en) * | 2000-09-26 | 2002-04-04 | Fan Separator Gmbh | Device for separating particulate solid materials from an aqueous turbid medium by sifting |
| CN203663543U (en) * | 2013-11-05 | 2014-06-25 | 天津尚志兴业涂料科技有限公司 | Paint filter |
| CN103949874A (en) * | 2014-05-08 | 2014-07-30 | 重庆理工大学 | Transition fit connection vibration-assembling device for products |
| CN104096415A (en) * | 2014-07-30 | 2014-10-15 | 梧州市旺捷机械制造有限公司 | Paint mixing and filtering device |
| CN205055580U (en) * | 2015-09-30 | 2016-03-02 | 邬士琴 | Vibrating thick liquids filter |
| CN205288190U (en) * | 2016-01-07 | 2016-06-08 | 湖北佳记合成材料股份有限公司 | Paint mixing device |
| CN205586646U (en) * | 2016-03-09 | 2016-09-21 | 嘉善东顺塑料五金制品厂（普通合伙） | Shock attenuation formula material filter equipment |
-
2016
- 2016-12-16 CN CN201611165309.1A patent/CN106731143A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002026348A1 (en) * | 2000-09-26 | 2002-04-04 | Fan Separator Gmbh | Device for separating particulate solid materials from an aqueous turbid medium by sifting |
| CN203663543U (en) * | 2013-11-05 | 2014-06-25 | 天津尚志兴业涂料科技有限公司 | Paint filter |
| CN103949874A (en) * | 2014-05-08 | 2014-07-30 | 重庆理工大学 | Transition fit connection vibration-assembling device for products |
| CN104096415A (en) * | 2014-07-30 | 2014-10-15 | 梧州市旺捷机械制造有限公司 | Paint mixing and filtering device |
| CN205055580U (en) * | 2015-09-30 | 2016-03-02 | 邬士琴 | Vibrating thick liquids filter |
| CN205288190U (en) * | 2016-01-07 | 2016-06-08 | 湖北佳记合成材料股份有限公司 | Paint mixing device |
| CN205586646U (en) * | 2016-03-09 | 2016-09-21 | 嘉善东顺塑料五金制品厂（普通合伙） | Shock attenuation formula material filter equipment |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |