CN105499196A - Electrolytic copper powder cleaning device - Google Patents
Electrolytic copper powder cleaning device Download PDFInfo
- Publication number
- CN105499196A CN105499196A CN201610018152.3A CN201610018152A CN105499196A CN 105499196 A CN105499196 A CN 105499196A CN 201610018152 A CN201610018152 A CN 201610018152A CN 105499196 A CN105499196 A CN 105499196A
- Authority
- CN
- China
- Prior art keywords
- rinse bath
- copper powder
- cleaning
- electrolytic copper
- filter screen
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/044—Cleaning involving contact with liquid using agitated containers in which the liquid and articles or material are placed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
- B08B3/104—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid using propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses an electrolytic copper powder cleaning device which comprises a cleaning tank. Water outlets are formed in the lower portion of the side wall of the cleaning tank, a water inlet hole and a liquid inlet hole are formed in the upper portion of the side wall of the cleaning tank, the section of the cleaning tank is shaped like an inverted trapezoid, an isolating rack is installed inside the cleaning tank, leaking holes are formed in the isolating rack, a partition plate is put on the top face of the isolating rack, the top face of the cleaning tank is paved with a filter screen, the edge of the filter screen bypasses the edge of the top of the cleaning tank and is arranged on the outer side of the cleaning tank in a lapped mode, a cover plate is arranged at an opening formed in the top of the cleaning tank, and the filter screen is arranged between the top of the cleaning tank and the cover plate in a pressed mode. A motor is arranged on the top of the cover plate, a supporting tank plate is connected to the bottom of the cover plate, cleaning mechanisms are connected to the supporting tank plate, a lead screw traverses a groove of the supporting tank plate, sliding blocks are arranged on the outer side of the lead screw, the sliding blocks are connected with the cleaning mechanisms respectively, an output shaft of the motor is connected with the lead screw through bevel gears, and the bottoms of the cleaning mechanisms adapt to the surface of the filter screen. The electrolytic copper powder cleaning device is convenient to clean and high in cleaning quality and cleaning efficiency.
Description
Technical field
The present invention relates to copper powder technical field of processing equipment, particularly relate to a kind of electrolytic copper powder cleaning device.
Background technology
Copper powder is a kind of Application comparison hardware products widely, along with the fast development of PM technique, constantly increases the demand of electrolytic copper powder, therefore, and the continuous sustainable growth of production scale of electrolytic copper powder.
Mostly the processing of copper powder is copper product first to make copper powder pole plate, then copper powder pole plate is carried out electrolysis, and copper powder pole plate becomes copper powder through electrolysis.The electrolytic copper powder generated after the electrolysis of copper powder pole plate is stained with a large amount of acidic electrolysis bath, must pure water be adopted to clean up the electrolyte on electrolytic copper powder before baking, otherwise product will be caused defective or affect product quality, thus, in the production process of electrolytic copper powder, often need the electrolytic copper powder after to a upper procedure process to put into special washing in powder groove and wash.
At present, artificial mode is generally adopted to wash electrolytic copper powder, to put in copper powder rinse bath with the electrolytic copper powder of electrolyte and pure water by artificial simultaneously, and according to the concrete condition that copper powder cleans, the devices such as continuous use iron rod stir electrolytic copper powder, stir, constantly add pure water, to be cleaned complete after filter with filter cloth.But, when cleaning by manually using the instruments such as iron rod, usually because operation not convenient causing stirs intensity greatly, waste time and energy; And it is too large manually to turn over the randomness of washing, cause turning over of electrolytic copper powder to wash uneven, thus cleaning quality is difficult to ensure.
Summary of the invention
The object of the invention is to propose a kind of electrolytic copper powder cleaning device, easy to clean, cleaning quality is high and cleaning efficiency is high.
For reaching this object, the present invention by the following technical solutions:
A kind of electrolytic copper powder cleaning device, comprise open-topped rinse bath, the lower sidewall of described rinse bath offers apopore, the side wall upper part of described rinse bath offers inlet opening and inlet opening, the section of described rinse bath is inverted trapezoidal, the inside of described rinse bath is provided with and the inner space of described rinse bath is divided into upper and lower two-part isolating frame, described isolating frame offers multiple small opening, the end face of described isolating frame is placed with can the dividing plate of percolating water, the end face of described dividing plate is equipped with filter screen, the outside of described rinse bath is erected on after the top of described rinse bath is walked around at the edge of described filter screen, the top open part of described rinse bath is provided with cover plate, described filter screen is installed with between the top of described rinse bath and described cover plate, the top of described cover plate is provided with motor, the bottom of described cover plate is connected with the support frid of the inside being positioned at described rinse bath by buckle, described support frid is connected with the wiper mechanism vertically stretched in described rinse bath, screw mandrel has been crossed in the groove of described support frid, the outside of described screw mandrel is provided with slide block, described slide block connects described wiper mechanism, and the output shaft of described motor connects described screw mandrel by bevel gear, and the bottom of described wiper mechanism and the surface of described filter screen adapt.
Wherein, the quantity of described wiper mechanism is 2, and a described wiper mechanism correspondence connects a described slide block, and two described slide blocks are symmetricly set in the both sides of a described screw mandrel, when described screw mandrel drives two described slide blocks to move simultaneously, the moving direction of two described slide blocks is contrary.
Wherein, described wiper mechanism comprises the power transmission shaft be connected with described transmission mechanism, the top being arranged in described rinse bath of described power transmission shaft is provided with helical blade, the bottom of described power transmission shaft is connected with the connecting plate perpendicular to described power transmission shaft, the bottom of described connecting plate is equiped with bristle, and the bottom of described bristle and the surface of described filter screen adapt.
Wherein, described output shaft is connected with drive bevel gear, and described screw mandrel is provided with driven wheel of differential, and described drive bevel gear is meshed with described driven wheel of differential.
Wherein, the bottom surface of described cover plate is provided with the spacing ring of annular, and described spacing ring to snap in the open top of described rinse bath and matches with the inside sidewalls of described rinse bath.
Wherein, the top side wall of described support frid is to being outside equipped with annular flange, and the inside top of described spacing ring is provided with cannelure, and described annular flange snaps in described cannelure.
Wherein, the side wall upper part arranged outside of described rinse bath has the bulge loop of annular, and the surface being erected on the described filter screen of the top outer of described rinse bath is provided with flexible retainer ring, and described retainer ring is positioned at the top of described bulge loop.
Wherein, the inner space of described rinse bath is divided into upper and lower two parts by described isolating frame, and upper and lower two-part ratio is 3:1.
Beneficial effect of the present invention is:
Electrolytic copper powder cleaning device of the present invention, it utilizes cover plate and rinse bath to form a closed cleaning inner chamber, and this cleaning inner chamber is divided into upper and lower two parts by isolating frame, the electrolytic copper powder that will be cleaned respectively by inlet opening and the inlet opening of the side wall upper part of rinse bath and the rinse water for cleaning electrolytic copper powder import the upper part of rinse bath, and rotated by driven by motor output shaft and then band dynamic bevel gear, power is made to be horizontal direction from the vertical direction transmission of output shaft by the engagement of bevel gear, and then by power transmission to screw mandrel, drive screw mandrel rotates, screw mandrel rotates and drives the slide block on it to slide along the axis direction of screw mandrel, the slip of slide block then drives wiper mechanism to move back and forth, in reciprocating process, the liquid on the top of rinse bath is stirred by wiper mechanism, and then realization realizes cleaning to the electrolytic copper powder of the upper part of rinse bath and rinse water mixing, cleaning fluid then leaks out to dividing plate from filter screen, the small opening leaking out to isolating frame through dividing plate again bleeds the lower part of rinse bath, apopore through the lower part of rinse bath flows out, the surface of filter screen has then been stayed by the electrolytic copper powder after cleaning, after cleaning completes, cover plate can be opened, the edge of filter screen at filter screen is mentioned, just the electrolytic copper powder after the cleaning in filter screen can be taken out collection, this cleaning way can while enter electrolytic copper powder when cleaning, while enter rinse water, both carry out mixing cleaning after entering, easy to clean, and, rinse water enters endlessly and flows out, thus realize circulating water cleaning, cleaning quality is high, and adopt the rinse bath of inverted trapezoidal cross-section, electrolytic copper powder and rinse water are more easily flowed downward, thus ensure that water flow is smooth and easy, cleaning efficiency is high.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of electrolytic copper powder cleaning device of the present invention.
In figure: 1-rinse bath; 2-isolating frame; 3-dividing plate; 4-filter screen; 5-cover plate; 6-motor; 7-supports frid; 8-drive bevel gear; 9-driven wheel of differential; 10-screw mandrel; 11-slide block; 12-power transmission shaft; 13-helical blade; 14-connecting plate; 15-bristle; 101-apopore; 102-bulge loop; 103-retainer ring; 201-small opening; 501-spacing ring; 601-motor shaft.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of electrolytic copper powder cleaning device, comprise open-topped rinse bath 1, the lower sidewall of rinse bath 1 offers apopore 101, the side wall upper part of rinse bath 1 offers inlet opening and inlet opening, the section of rinse bath 1 is inverted trapezoidal, the inside of rinse bath 1 is provided with and the inner space of rinse bath 1 is divided into upper and lower two-part isolating frame 2, isolating frame 2 offers multiple small opening 201, the end face of isolating frame 2 is placed with can the dividing plate 3 of percolating water, the end face of dividing plate 3 is equipped with filter screen 4, the outside of rinse bath 1 is erected on after the top of rinse bath 1 is walked around at the edge of filter screen 4, the top open part of rinse bath 1 is provided with cover plate 5, filter screen 4 is installed with between the top of rinse bath 1 and cover plate 5, the top of cover plate 5 is provided with motor 6, the bottom of cover plate 5 is connected with the support frid 7 of the inside being positioned at rinse bath 1 by buckle, support frid 7 and be connected with the wiper mechanism vertically stretched in rinse bath 1, screw mandrel 10 has been crossed in the groove of support frid 7, the outside of screw mandrel 10 is provided with slide block 11, slide block 11 connects wiper mechanism, and the output shaft 601 of motor 6 is by bevel gear connection wire rod 10, and the bottom of wiper mechanism and the surface of filter screen 4 adapt.
Electrolytic copper powder cleaning device of the present invention, it utilizes cover plate and rinse bath to form a closed cleaning inner chamber, and this cleaning inner chamber is divided into upper and lower two parts by isolating frame, the electrolytic copper powder that will be cleaned respectively by inlet opening and the inlet opening of the side wall upper part of rinse bath and the rinse water for cleaning electrolytic copper powder import the upper part of rinse bath, and rotated by driven by motor output shaft and then band dynamic bevel gear, power is made to be horizontal direction from the vertical direction transmission of output shaft by the engagement of bevel gear, and then by power transmission to screw mandrel, drive screw mandrel rotates, screw mandrel rotates and drives the slide block on it to slide along the axis direction of screw mandrel, the slip of slide block then drives wiper mechanism to move back and forth, in reciprocating process, the liquid on the top of rinse bath is stirred by wiper mechanism, and then realization realizes cleaning to the electrolytic copper powder of the upper part of rinse bath and rinse water mixing, cleaning fluid then leaks out to dividing plate from filter screen, the small opening leaking out to isolating frame through dividing plate again bleeds the lower part of rinse bath, apopore through the lower part of rinse bath flows out, the surface of filter screen has then been stayed by the electrolytic copper powder after cleaning, after cleaning completes, cover plate can be opened, the edge of filter screen at filter screen is mentioned, just the electrolytic copper powder after the cleaning in filter screen can be taken out collection, this cleaning way can while enter electrolytic copper powder when cleaning, while enter rinse water, both carry out mixing cleaning after entering, easy to clean, and, rinse water enters endlessly and flows out, thus realize circulating water cleaning, cleaning quality is high, and adopt the rinse bath of inverted trapezoidal cross-section, electrolytic copper powder and rinse water are more easily flowed downward, thus ensure that water flow is smooth and easy, cleaning efficiency is high.
In addition, due to the effect of cover plate, the liquid thus when cleaning in rinse bath can not spill, thus ensures the clean and tidy clean of cleaning environment; And inlet opening and inlet opening are provided separately, can increase or reduce the flow of inlet opening, increase at any time according to degree of cleaning or reduce the flow of inlet opening, so just can ensure cleaning quality further.
And, realize the support to filter screen by isolating frame and dividing plate, when inlet opening enters electrolytic copper powder and inlet opening enters rinse water, the impact caused filter screen in its process flowed down can not make filter screen sink, and then ensure the stability that filter screen is placed, thus ensure the reliable and stable of cleaning process.
Preferably, in the present embodiment, the quantity of wiper mechanism is 2, a wiper mechanism correspondence connects a slide block 11, two slide blocks 11 are symmetricly set in the both sides of a screw mandrel 10, and when screw mandrel 10 drives two slide blocks 11 to move simultaneously, the moving direction of two slide blocks 11 is contrary.Preferred further, wiper mechanism comprises the power transmission shaft 12 be connected with transmission mechanism, the top being arranged in rinse bath 1 of power transmission shaft 12 is provided with helical blade 13, the bottom of power transmission shaft 12 is connected with the connecting plate 14 perpendicular to power transmission shaft 12, the bottom of connecting plate 14 is equiped with bristle 15, and the bottom of bristle 15 and the surface of filter screen 4 adapt.Because electrolytic copper powder is after the top entering rinse bath, the surface of filter screen will be deposited on, at this moment, by the stirring of helical blade and scrubbing of bristle, thus make electrolytic copper powder activity, and then can be cleaned by rinse water more easily, thus improve cleaning efficiency.2 wiper mechanism conllinear are arranged, and in the process along with the slide block movement on screw mandrel, improve stirring speed, and then improve flush efficiency and rinsing quality.
Particularly, in the present embodiment, output shaft 601 is connected with drive bevel gear 8, and screw mandrel 10 is provided with driven wheel of differential 9, and drive bevel gear 8 is meshed with driven wheel of differential 9.And driven wheel of differential is meshed with drive bevel gear transmission, thus driven wheel of differential and drive bevel gear run-in synchronism, finally make being synchronized with the movement of two wiper mechanisms, improve cleaning efficiency.
Preferably, in the present embodiment, the bottom surface of cover plate is provided with the spacing ring 501 of annular, and spacing ring 501 to snap in the open top of rinse bath 1 and matches with the inside sidewalls of rinse bath 1.This just makes cover plate be covered on rinse bath constantly, can realize fast coordinating, easy to operate, and can not horizontally slip in cleaning process, stable connection, ensures that cleaning process is reliable and stable.
Further, support the top side wall of frid 7 to being outside equipped with annular flange, the inside top of spacing ring 501 is provided with cannelure, and annular flange snaps in cannelure.Utilize the cooperation of annular flange and cannelure, thus convenient installation.
The side wall upper part arranged outside of rinse bath 1 has the bulge loop 102 of annular, and the surface being erected on the filter screen 4 of the top outer of rinse bath 1 is provided with flexible retainer ring 103, and retainer ring 103 is positioned at the top of bulge loop 102.After filter screen placement is appropriate, utilize cooperatively interacting of bulge loop and retainer ring, make the edge of filter screen can be well secured to the outside of rinse bath, will it be caused sagging because the electrolytic copper powder that it deposits is more and more in cleaning process, thus ensure that the collection of electrolytic copper powder.
In the present embodiment, the inner space of rinse bath 1 is divided into upper and lower two parts by isolating frame 2, and upper and lower two-part ratio is 3:1.By the upper part spatial placement of rinse bath for being greater than lower part space, the amount of the electrolytic copper powder entering rinse bath so just can be made greatly to increase, thus make cleaning process without the need to multi-pass operation, reduce the amount of labour.
In sum, electrolytic copper powder cleaning device of the present invention, its structure is simple, and easy to operate, cleaning efficiency is high, and cleaning quality is high, thus has stronger using value.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. an electrolytic copper powder cleaning device, comprise open-topped rinse bath (1), the lower sidewall of described rinse bath (1) offers apopore (101), the side wall upper part of described rinse bath (1) offers inlet opening and inlet opening, it is characterized in that, the section of described rinse bath (1) is inverted trapezoidal, the inside of described rinse bath (1) is provided with and the inner space of described rinse bath (1) is divided into upper and lower two-part isolating frame (2), described isolating frame (2) offers multiple small opening (201), the end face of described isolating frame (2) is placed with can the dividing plate (3) of percolating water, the end face of described dividing plate (3) is equipped with filter screen (4), the outside of described rinse bath (1) is erected on after the top of described rinse bath (1) is walked around at the edge of described filter screen (4), the top open part of described rinse bath (1) is provided with cover plate (5), described filter screen (4) is installed with between the top of described rinse bath (1) and described cover plate (5), the top of described cover plate (5) is provided with motor (6), the bottom of described cover plate (5) is connected with the support frid (7) of the inside being positioned at described rinse bath (1) by buckle, described support frid (7) is connected with the wiper mechanism vertically stretched in described rinse bath (1), screw mandrel (10) has been crossed in the groove of described support frid (7), the outside of described screw mandrel (10) is provided with slide block (11), described slide block (11) connects described wiper mechanism, the output shaft (601) of described motor (6) connects described screw mandrel (10) by bevel gear, the bottom of described wiper mechanism and the surface of described filter screen (4) adapt.
2. electrolytic copper powder cleaning device according to claim 1, it is characterized in that, the quantity of described wiper mechanism is 2, a described wiper mechanism correspondence connects a described slide block (11), two described slide blocks (11) are symmetricly set in the both sides of a described screw mandrel (10), when described screw mandrel (10) drives two described slide blocks (11) to move simultaneously, the moving direction of two described slide blocks (11) is contrary.
3. electrolytic copper powder cleaning device according to claim 2, it is characterized in that, described wiper mechanism comprises the power transmission shaft (12) be connected with described transmission mechanism, the top being arranged in described rinse bath (1) of described power transmission shaft (12) is provided with helical blade (13), the bottom of described power transmission shaft (12) is connected with the connecting plate (14) perpendicular to described power transmission shaft (12), the bottom of described connecting plate (14) is equiped with bristle (15), and the bottom of described bristle (15) and the surface of described filter screen (4) adapt.
4. electrolytic copper powder cleaning device according to claim 3, it is characterized in that, described output shaft (601) is connected with drive bevel gear (8), described screw mandrel (10) is provided with driven wheel of differential (9), and described drive bevel gear (8) is meshed with described driven wheel of differential (9).
5. electrolytic copper powder cleaning device according to claim 1, it is characterized in that, the bottom surface of described cover plate is provided with the spacing ring (501) of annular, and described spacing ring (501) to snap in the open top of described rinse bath (1) and matches with the inside sidewalls of described rinse bath (1).
6. electrolytic copper powder cleaning device according to claim 5, it is characterized in that, the top side wall of described support frid (7) is to being outside equipped with annular flange, and the inside top of described spacing ring (501) is provided with cannelure, and described annular flange snaps in described cannelure.
7. electrolytic copper powder cleaning device according to claim 1, it is characterized in that, the side wall upper part arranged outside of described rinse bath (1) has the bulge loop (102) of annular, the surface being erected on the described filter screen (4) of the top outer of described rinse bath (1) is provided with flexible retainer ring (103), and described retainer ring (103) is positioned at the top of described bulge loop (102).
8. electrolytic copper powder cleaning device according to claim 1, is characterized in that, the inner space of described rinse bath (1) is divided into upper and lower two parts by described isolating frame (2), and upper and lower two-part ratio is 3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018152.3A CN105499196A (en) | 2016-01-12 | 2016-01-12 | Electrolytic copper powder cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018152.3A CN105499196A (en) | 2016-01-12 | 2016-01-12 | Electrolytic copper powder cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN105499196A true CN105499196A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610018152.3A Pending CN105499196A (en) | 2016-01-12 | 2016-01-12 | Electrolytic copper powder cleaning device |
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| Country | Link |
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| CN (1) | CN105499196A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912405A (en) * | 2017-11-17 | 2018-04-17 | 深圳市晟祥知识产权有限公司 | A kind of gardens pesticide spray truck |
| CN108296187A (en) * | 2018-02-07 | 2018-07-20 | 刘冲 | A kind of energy conservation and environmental protection cleaner |
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| CN202316401U (en) * | 2011-11-26 | 2012-07-11 | 重庆华浩冶炼有限公司 | Electrolytic copper powder washing device |
| CN202479160U (en) * | 2012-01-04 | 2012-10-10 | 金川集团股份有限公司 | Powder washing groove for electrolytic copper powder |
| CN202933646U (en) * | 2012-12-10 | 2013-05-15 | 重庆华浩冶炼有限公司 | Metal powder washing and stirring device |
| CN202951669U (en) * | 2012-12-12 | 2013-05-29 | 重庆华浩冶炼有限公司 | Electrolytic copper powder washing system |
| CN204566003U (en) * | 2015-04-27 | 2015-08-19 | 中国民航大学 | Portable pair of rotating shaft torque wrench |
| CN205570894U (en) * | 2016-01-12 | 2016-09-14 | 昆山德泰新材料科技有限公司 | Electrolysis copper powder belt cleaning device |
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2016
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07204594A (en) * | 1994-01-25 | 1995-08-08 | Mitsubishi Heavy Ind Ltd | Cleaning device of space experimental member or the like |
| CN202316401U (en) * | 2011-11-26 | 2012-07-11 | 重庆华浩冶炼有限公司 | Electrolytic copper powder washing device |
| CN202479160U (en) * | 2012-01-04 | 2012-10-10 | 金川集团股份有限公司 | Powder washing groove for electrolytic copper powder |
| CN202933646U (en) * | 2012-12-10 | 2013-05-15 | 重庆华浩冶炼有限公司 | Metal powder washing and stirring device |
| CN202951669U (en) * | 2012-12-12 | 2013-05-29 | 重庆华浩冶炼有限公司 | Electrolytic copper powder washing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107912405A (en) * | 2017-11-17 | 2018-04-17 | 深圳市晟祥知识产权有限公司 | A kind of gardens pesticide spray truck |
| CN108296187A (en) * | 2018-02-07 | 2018-07-20 | 刘冲 | A kind of energy conservation and environmental protection cleaner |
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Application publication date: 20160420 |