CN218280845U

CN218280845U - Silver powder production is with clean suction filter device

Info

Publication number: CN218280845U
Application number: CN202222739821.XU
Authority: CN
Inventors: 朱海光; 叶国庆; 汤陵仁; 汤磊
Original assignee: Anhui Baoshengyuan New Materials Co ltd
Current assignee: Anhui Baoshengyuan New Materials Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-13
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a silver powder production is with clean suction filter device belongs to suction filter technical field. The utility model is used for solve the time that silver powder solution suction filtration needs among the prior art longer to current suction filtration device is when using, and inconvenient collects the technical problem who shifts to filtrating, a clean suction filtration device is used in silver powder production, including the open jar body in top, the exhaust tube is installed to the bottom of the jar body, and the cartridge filter is installed at the inboard top of the jar body and is used for driving cartridge filter pivoted actuating mechanism, the upper and lower both ends of cartridge filter are open column structure, and the bobbin base is installed to the bottom of cartridge filter. The utility model discloses not only can prevent that silver powder from blockking up the cartridge filter in carrying out the suction filtration in-process to silver powder solution, shorten the suction filtration time, can also collect filtrating, conveniently retrieve filtrating again.

Description

Silver powder production is with clean suction filter device

Technical Field

The utility model relates to a suction filtration device technical field, concretely relates to silver powder production is with clean suction filtration device.

Background

Silver powder, which is a silver-colored metal pigment, is light in weight, high in floating power, strong in covering power, and good in both light and heat reflection properties. The method is widely applied to the production and processing process of electronic products.

In the prior art, a chinese patent document with publication number CN213375389U discloses a clean suction filtration device for producing reduced silver powder, which comprises a main barrel, a filter cylinder, a 800-mesh wire mesh, a fixing ring, a sieve plate, a liquid pumping pipe, a vehicle body, a pulley, a handle and the like. And putting the silver powder obtained after the chemical reduction into a filter cylinder, and pumping the liquid out of a liquid pumping pipe through a vacuum pump. And adding deionized water for four to five times according to different silver powder products to clean the silver powder, and correspondingly pumping liquid for four to five times to realize solid-liquid separation.

This kind of suction filtration device of silver powder production carries out the suction filtration in the silver powder solution to the needs suction filtration that produces in the silver powder production process, the filtrating can only permeate through from the bottom of straining a section of thick bamboo, and the granularity of current silver powder is less, the buoyancy is stronger, silver powder suspension is in solution, in suction filtration process, silver powder blocks up the silk screen easily, it is longer to result in the filtrating to take out the time that needs futilely, traditional suction filtration device is when using, the filtrating is stored in the suction filtration bottle, probably there are some materials that need retrieve again in the filtrating, after the suction filtration is accomplished, need to have the suction filtration bottle that has the filtrating of storing and take over the back and pour out from the jar body, retrieve after shifting the filtrating, it is more troublesome to collect the filtrating.

Therefore, the scheme provides a cleaning and suction filtering device for silver powder production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silver powder production is with clean suction filtration device for silver powder suspension is in solution among the solution prior art, and at the suction filtration in-process, silver powder blocks up the silk screen easily, and the time that leads to filtrating to take out futilely needs is longer, and traditional suction filtration device is when using, and filtrating is stored in the buchner flask, and after the suction filtration was accomplished, need to have the buchner flask of the filtrating of storing and take over the back and pour out from the jar body, retrieves after transferring filtrating, and more troublesome technical problem is collected to the filtrating.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a silver powder production is with clean suction filtration device, includes the open jar body in top, the exhaust tube is installed to the bottom of the jar body, and the cartridge filter is installed at the inboard top of the jar body and is used for driving cartridge filter pivoted actuating mechanism, the upper and lower both ends of cartridge filter are open column structure, and the bobbin base is installed to the bottom of cartridge filter, and the inside wall slidable mounting of cartridge filter has the flitch of scraping of a plurality of vertical settings, a plurality of bottoms of scraping the flitch all extend to the bobbin base the bottom and with the bottom inner wall rigid coupling of the jar body, the sealing member is installed to the inboard of cartridge filter.

Furthermore, the driving mechanism comprises a helical gear ring sleeved at the top of the outer side of the filter cylinder, a helical gear meshed with the helical gear ring is installed on the inner side of the tank body, and a driving motor used for driving the helical gear to rotate is installed outside the tank body.

Further, it is a plurality of scrape the flitch and use the axle center of cartridge filter to be the annular array setting as the centre of a circle, and a plurality of one side outer wall of scraping the flitch and keeping away from each other all with the inside wall laminating of cartridge filter.

Furthermore, a plurality of scraping plates are mutually close to the equal rigid coupling of one side outer wall and have the stopper, the bottom of bobbin base and the top butt of a plurality of stoppers.

Further, the exhaust tube is including rotating the violently pipe of installing at jar internal side standpipe and installing in jar external wall of body bottom, the outside cover of violently managing is equipped with a plurality of pipe clamps, and the top of pipe clamp is the U-shaped structure, and the top of pipe clamp all with jar external wall rigid coupling of body, the manger plate cover is installed at the top of standpipe, the bottom of standpipe extend to the inboard of violently managing and with violently manage the rotation and be connected.

Furthermore, the outside activity cover of standpipe is equipped with outer liner tube, the bottom of outer liner tube and the bottom inner wall rigid coupling of the jar body, a plurality of through-holes one have been seted up to outer liner tube's outside bottom, the outside of standpipe is seted up the through-hole two that corresponds the setting with a plurality of through-holes one, and is a plurality of the top of pipe strap is equipped with the driving lever of L shape structure, the one end that the driving lever is close to the standpipe is with the bottom outer wall rigid coupling of standpipe.

Further, the sealing member includes a floating ring and a vertical cylinder fixedly connected to the top of the floating ring, and the outer wall of the vertical cylinder is attached to the inner wall of the filter cylinder.

The utility model discloses possess following beneficial effect:

1. through the cartridge filter, scrape the flitch and mutually support with actuating mechanism, can be when carrying out the suction filtration to silver powder solution, the drive cartridge filter rotates for scrape the flitch and take place relative motion with the cartridge filter, and then clean the inside wall of cartridge filter, prevent that the cartridge filter from blockking up, improve suction filtration efficiency, shorten the suction filtration time.

2. Through standpipe, violently pipe, bushing pipe, driving lever mutually support, can collect in the jar body to the filtrating that takes out and filter out, stir the driving lever for through-hole one and two coincidences of through-hole, the convenient outside of discharging jar body with the filtrating in the jar body, and then the convenient further recovery of going forward to the filtrating of collecting in the jar body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall front sectional structure of the present invention;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic structural view of the middle horizontal tube and the tube clip of the present invention;

fig. 5 is a schematic view of the structure of the middle vertical tube and the outer liner tube of the present invention.

In the figure: 1. a tank body; 101. a scraping plate; 102. a filter cartridge; 103. a limiting block; 104. a cylinder bottom; 2. a drive mechanism; 201. a skewed tooth ring; 202. a helical gear; 203. a drive motor; 3. a seal member; 301. a floating ring; 302. a vertical cylinder; 4. an air exhaust pipe; 401. an outer liner tube; 402. a vertical tube; 403. a first through hole; 404. a second through hole; 405. a transverse tube; 406. a pipe clamp; 407. a deflector rod.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

The silver powder suspension is in solution among the prior art for this embodiment, and in the suction filtration process, silver powder is easy to be blockked up the silk screen, leads to the longer problem of the time that the filtrating is dried out.

Referring to fig. 1-2, the clean suction filtration device for silver powder production of this embodiment includes a tank body 1 with an open top, an air exhaust pipe 4 is installed at the bottom of the tank body 1, a filter cartridge 102 and a driving mechanism 2 for driving the filter cartridge 102 to rotate are installed at the top of the inner side of the tank body 1, both the upper and lower ends of the filter cartridge 102 are open-shaped structures, a bottom 104 is installed at the bottom of the filter cartridge 102, a plurality of vertically arranged scraping plates 101 are installed on the inner side wall of the filter cartridge 102 in a sliding manner, the bottoms of the plurality of scraping plates 101 all extend to the bottom of the bottom 104 and are fixedly connected with the inner wall of the bottom of the tank body 1, and a sealing element 3 is installed at the inner side of the filter cartridge 102.

The filter cartridge 102 is of a multilayer structure formed by winding 800 meshes of silk screens into a thickness of 0.5-1cm, the inner wall of the filter cartridge 102 is smooth, the cartridge bottom 104 is formed by stacking the 800 meshes of silk screens layer by layer, reinforcing ribs (not shown) are arranged among the multiple layers of silk screens, a plurality of support columns are fixedly connected to the bottom of the cartridge body 1, universal wheels with self-locking structures are mounted at the bottoms of the support columns to facilitate movement of the suction filtration device, during suction filtration, silver powder solution is added to the inner side of the filter cartridge 102, the suction pipe 4 is connected with the suction end of the suction pump to pump air in the cartridge body 1 to form negative pressure, so that liquid in the silver powder solution is pumped out, the driving mechanism 2 drives the filter cartridge 102 to rotate, the filter cartridge 102 and the scraper plates 101 to rotate relatively to clean the inner wall of the filter cartridge 102, so that the silver powder is prevented from being adhered to the inner wall of the filter cartridge 102 to block the filter cartridge 102, the suction filtration efficiency is improved, the time required by suction filtration is shortened, the silver suction filtration is improved, the sealing element 3 moves downwards while the liquid level of the silver powder solution in the filter cartridge 102 is reduced to seal the exposed section at the top of the cartridge 102, and the sealing property of the inner side of the cartridge body 1 is improved.

As a further illustration of the driving mechanism 2, the driving mechanism 2 includes a helical gear ring 201 sleeved on the top of the outside of the filter cylinder 102, a helical gear 202 engaged with the helical gear ring 201 is installed on the inside of the tank 1, and a driving motor 203 for driving the helical gear 202 to rotate is installed on the outside of the tank 1.

The driving motor 203 rotates the driving bevel gear 202 to rotate, so that the driving bevel gear ring 201 rotates, the driving filter cartridge 102 rotates, the plurality of static scraping plates 101 and the rotating filter cartridge 102 move relatively, the scraping plates 101 scrape materials on the filter cartridge 102, and the filter cartridge 102 is prevented from being blocked.

For improving the scraping effect of scraping flitch 101 to cartridge filter 102, a plurality of flitchs 101 of scraping use the axle center of cartridge filter 102 as the centre of a circle and be the annular array setting, and a plurality of flitchs 101 of scraping one side outer wall of keeping away from each other all with cartridge filter 102's inside wall laminating.

For the convenience to take and place cylinder bottom 104, a plurality of scraping plates 101 are close to the equal rigid coupling of one side outer wall each other and have stopper 103, and the bottom of cylinder bottom 104 and the top butt of a plurality of stoppers 103.

Grooves corresponding to the plurality of scrapers 101 are formed in the outer edge of the cylinder bottom 104 to prevent the cylinder bottom 104 from deflecting.

As a further illustration of the sealing member 3, the sealing member 3 includes a floating ring 301 and a vertical cylinder 302 fixed on top of the floating ring 301, and the outer wall of the vertical cylinder 302 is attached to the inner wall of the filter cartridge 102.

A sealing gasket (not shown) is arranged at the top of the inner side of the filter cartridge 102, the buoyancy of the floating ring 301 can completely support the weight of the vertical cylinder 302, when the liquid level of the silver powder solution in the filter cartridge 102 drops, the floating ring 301 drops synchronously along with the drop of the liquid level, so that the vertical cylinder 302 drops synchronously, and the phenomenon that an exposed section is formed on the filter cartridge 102 after the silver powder solution drops to cause a large amount of outside air to enter the inner side of the tank body 1 is avoided.

Example 2

This embodiment is used for solving current suction filter device when using, and the direct quilt of filtrating is taken away, is unfavorable for carrying out the technical problem of retrieving again to remaining silver powder in the filtrating.

Referring to fig. 2-5, in the clean suction filtration apparatus for silver powder production of this embodiment, the exhaust tube 4 includes a vertical tube 402 rotatably installed inside the tank body 1 and a horizontal tube 405 installed on the outer wall of the bottom of the tank body 1, the outside of the horizontal tube 405 is sleeved with a plurality of tube clamps 406, the top of the tube clamps 406 is U-shaped, the top of the tube clamps 406 is fixedly connected to the outer wall of the bottom of the tank body 1, the top of the vertical tube 402 is installed with a water-blocking cover, and the bottom of the vertical tube 402 extends to the inside of the horizontal tube 405 and is rotatably connected to the horizontal tube 405.

Install the valve on violently managing 405, open the valve, the air suction pump is taken out jar body 1 outside through violently managing 405 and standpipe 402 with the air in jar body 1, forms the negative pressure in jar body 1's inboard, and the silver powder solution under the suction filtration collects in jar body 1's inboard, avoids filtrating to be taken away by the negative pressure pump, conveniently retrieves the filtrating again, at the manger plate cover that standpipe 402 top set up, can effectually avoid the filtrating to enter into in the standpipe 402.

For the convenience with the filtrating of collecting in the jar body 1 discharge the outside of jar body 1, the outside movable sleeve of standpipe 402 is equipped with outer liner pipe 401, the bottom of outer liner pipe 401 and the bottom inner wall rigid coupling of jar body 1, a plurality of through-holes 403 have been seted up to the outside bottom of outer liner pipe 401, through-hole two 404 that correspond the setting with a plurality of through-holes 403 is seted up to the outside of standpipe 402, the top of a plurality of pipe clamps 406 is equipped with the driving lever 407 of L shape structure, the one end that driving lever 407 is close to standpipe 402 and the bottom outer wall rigid coupling of standpipe 402.

The bottom inner wall of the jar body 1 is hemispherical structure for filtrating collects to the bottom center of the jar body 1, and outer bushing pipe 401 is located the bottom center of the jar body 1, stirs driving lever 407, drives standpipe 402 and rotates, makes two 404 of through-holes and a 403 coincidence, opens the valve on violently managing 405, and the filtrating of collecting in the jar body 1 enters into violently managing 405, thereby conveniently discharges the outside of the jar body 1 with filtrating.

As shown in fig. 1-5, the working process and principle of the present invention are as follows:

when the silver powder filtering device is used, a silver powder solution to be filtered is added into the filter cylinder 102, the floating ring 301 supports the vertical cylinder 302 to move upwards along with the rise of the liquid level in the filter cylinder 102, one end, far away from the vertical pipe 402, of the transverse pipe 405 is connected with the air exhaust end of the air exhaust pump, the valve on the transverse pipe 405 is opened, air in the tank body 1 is exhausted, negative pressure is formed in the tank body 1, the solution in the silver powder solution is filtered and collected on the inner side of the tank body 1, the driving mechanism 2 drives the filter cylinder 102 to rotate, the scraper plate 101 and the filter cylinder 102 move relatively, the inner wall of the filter cylinder 102 is cleaned, the filter cylinder 102 is prevented from being blocked, the filtering efficiency is improved, the filtering time is shortened, after the silver powder solution is dried, the driving mechanism 2 and the air exhaust pump stop working, the leached solution is added into the filter cylinder 102, the leached solution and the silver powder are uniformly mixed, then the driving mechanism 2 and the air exhaust pump work, the silver powder solution is pumped and dried, the silver powder solution is repeatedly cleaned and taken out, the deflector rod 407 is stirred to drive the vertical pipe 402 to rotate, so that the through hole two 404 and the through holes one 403 coincide, the valve on the filter liquor on the transverse pipe 1 is opened, the filter liquor in the tank body 1 is collected and drained outside the filter liquor on the tank body 1, and the filter liquor is conveniently collected and drained outside the transverse pipe 1.

The foregoing is illustrative and explanatory of the structure of the invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the structure or exceeding the scope of the invention as defined in the claims.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a silver powder production is with clean suction filter device, includes the open-top jar body (1), its characterized in that, exhaust tube (4) are installed to the bottom of the jar body (1), and cartridge filter (102) and be used for driving cartridge filter (102) pivoted actuating mechanism (2) are installed at the inboard top of the jar body (1), the upper and lower both ends of cartridge filter (102) are open column structure, and bobbin base (104) are installed to the bottom of cartridge filter (102), and the inside wall slidable mounting of cartridge filter (102) has flitch (101) of scraping of a plurality of vertical settings, and the bottom of a plurality of flitch (101) of scraping all extends to the bottom of bobbin base (104) and with the bottom inner wall rigid coupling of the jar body (1), sealing member (3) are installed to the inboard of cartridge filter (102).

2. The silver powder production cleaning and suction filtering device according to claim 1, wherein the driving mechanism (2) comprises a helical gear ring (201) sleeved on the top of the outer side of the filter cartridge (102), a helical gear (202) engaged with the helical gear ring (201) is installed on the inner side of the tank body (1), and a driving motor (203) for driving the helical gear (202) to rotate is installed on the outer portion of the tank body (1).

3. The cleaning and suction filtering device for silver powder production according to claim 1, wherein the plurality of scraping plates (101) are arranged in an annular array with the axis of the filter cartridge (102) as the center of circle, and the outer walls of the sides of the plurality of scraping plates (101) far away from each other are attached to the inner side walls of the filter cartridge (102).

4. The silver powder production is with clean suction filter device of claim 1, characterized in that, the outer wall of the side that a plurality of scraping plates (101) are close to each other all is rigid connected with stopper (103), the bottom of barrel bottom (104) and the top of a plurality of stopper (103) butt.

5. The cleaning and suction filtration device for silver powder production according to claim 1, wherein the suction pipe (4) comprises a vertical pipe (402) rotatably mounted inside the tank body (1) and a horizontal pipe (405) mounted on the outer wall of the bottom of the tank body (1), the outer portion of the horizontal pipe (405) is sleeved with a plurality of pipe clamps (406), the tops of the pipe clamps (406) are of a U-shaped structure, the tops of the pipe clamps (406) are fixedly connected with the outer wall of the bottom of the tank body (1), a water blocking cover is mounted on the top of the vertical pipe (402), and the bottom of the vertical pipe (402) extends to the inner side of the horizontal pipe (405) and is rotatably connected with the horizontal pipe (405).

6. The cleaning and suction filtration device for silver powder production according to claim 5, wherein an outer liner tube (401) is movably sleeved outside the vertical tube (402), the bottom of the outer liner tube (401) is fixedly connected with the inner wall of the bottom of the tank body (1), a plurality of first through holes (403) are formed in the bottom of the outer side of the outer liner tube (401), a second through hole (404) corresponding to the plurality of first through holes (403) is formed in the outside of the vertical tube (402), a driving lever (407) of an L-shaped structure is arranged at the top of the plurality of tube clamps (406), and one end of the driving lever (407) close to the vertical tube (402) is fixedly connected with the outer wall of the bottom of the vertical tube (402).

7. The clean suction filtration device for silver powder production according to claim 1, wherein the sealing member (3) comprises a floating ring (301) and a vertical cylinder (302) fixedly connected to the top of the floating ring (301), and the outer wall of the vertical cylinder (302) is attached to the inner wall of the filter cartridge (102).