CN215288926U - Silver powder recovery device for metallization of surface of 5G filter - Google Patents
Silver powder recovery device for metallization of surface of 5G filter Download PDFInfo
- Publication number
- CN215288926U CN215288926U CN202120666701.4U CN202120666701U CN215288926U CN 215288926 U CN215288926 U CN 215288926U CN 202120666701 U CN202120666701 U CN 202120666701U CN 215288926 U CN215288926 U CN 215288926U
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- China
- Prior art keywords
- recovery
- baffle
- silver powder
- metallization
- filter
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- 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.)
- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 102
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000001465 metallisation Methods 0.000 title claims abstract description 32
- 229910052709 silver Inorganic materials 0.000 claims abstract description 37
- 239000004332 silver Substances 0.000 claims abstract description 37
- 238000004064 recycling Methods 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The utility model discloses a silver powder recovery unit for 5G wave filter surface metallization, it is including retrieving the room, it includes air inlet end and air-out end to retrieve the room, the air-out end is external to have negative-pressure air fan, and retrieve indoor from air inlet end to air-out end interval and be provided with a plurality of piece on retrieving the baffle and retrieve the baffle down, retrieve the baffle on all and retrieve the baffle down and form serpentine channel, in operation, it is indoor to form the negative pressure and introduce the recovery through the air inlet end with the silver fog that 5G wave filter surface metallization equipment produced in the recovery room, silver fog in the recovery room is discharged by negative-pressure air fan's air exit behind the serpentine channel that the baffle formed through each recovery, the silver fog is through on with each recovery baffle collision and attached to retrieving the baffle. The silver powder recovery device for metallization of the surface of the 5G filter is compact in structure and ingenious in design; and the recovery efficiency of the silver powder is greatly improved, the waste of the silver powder is reduced, the cost of metallization of the surface of the 5G filter is reduced, and the environment is protected.
Description
Technical Field
The utility model belongs to 5G wave filter surface metallization technique especially relates to a silver powder recovery unit for 5G wave filter surface metallization.
Background
With the advent of the 5G era, the 5G communication products such as the filter industry have been rapidly developed. New communication systems require the development of a technology capable of extracting and detecting signals in a specific frequency band, and the development of such technology has further accelerated the research and development of filter technology, and new 5G filters have been used in the production of compact drums, and automated manufacturing equipment is an important component in the manufacturing process of 5G filters.
The surface silver spraying is a common process for surface metallization in the manufacturing process of the 5G ceramic filter, a large amount of silver fog can be generated in the specific operation of the surface silver spraying of the 5G filter, and the silver paste is the higher cost part in the surface metallization process of the 5G filter, so that the recovery of the silver powder is one of the main links for saving the cost in the surface metallization process of the 5G filter. At present, the existing collection mode for silver fog is that an exhaust pipe is added to the top of the equipment, a metal baffle plate is added to the front end of the exhaust pipe, the baffle plate has low collection efficiency for silver powder, most of silver powder can be pumped away through the air pipe, the waste of the silver powder in the silver fog is large, and the silver powder is not beneficial to environmental protection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silver powder recovery unit for 5G wave filter surface metallization to it has the problem that silver powder collection efficiency is low to solve prior art and be used for 5G wave filter surface metallization.
To achieve the purpose, the utility model adopts the following technical proposal:
a silver powder recovery device for metallization of the surface of a 5G filter comprises a recovery chamber, wherein the recovery chamber comprises an air inlet end and an air outlet end, the air outlet end is externally connected with a negative pressure fan which is used for generating negative pressure in the recovery chamber, a plurality of upper recovery baffles and lower recovery baffles which are alternately arranged are arranged in the recovery chamber at intervals from the air inlet end to the air outlet end, the upper end of the upper recovery baffle is arranged at the top of the recovery chamber, the lower end of the upper recovery baffle is spaced from the bottom of the recovery chamber, the lower end of the lower recovery baffle is arranged at the bottom of the recovery chamber, the upper end of the lower recovery baffle is spaced from the top of the recovery chamber, when in work, the negative pressure formed in the recycling chamber leads silver fog generated by the 5G filter surface metallization equipment into the recycling chamber through the air inlet end, the silver fog in the recycling chamber is discharged from the air outlet of the negative pressure fan after passing through the serpentine channel formed by the recycling baffles, and the silver fog collides with the recycling baffles and is attached to the recycling baffles when passing through.
Further, the upper recovery baffle and the lower recovery baffle adopt any one of flat plates or corrugated plates.
Furthermore, the bottom of the upper recovery baffle is provided with a drainage section which is bent towards the air outlet end and used for guiding the silver fog to flow.
Furthermore, the upper end of the lower recovery baffle is provided with a drainage section which is bent towards the air outlet end and used for guiding the silver fog to flow.
Furthermore, the upper recovery baffle and the lower recovery baffle can be arranged in the recovery chamber in a detachable mode.
Further, the top and the middle part of the recovery chamber are provided with rails, and the two ends of the upper recovery baffle are arranged on the rails and can be drawn out or pushed in from one side of the recovery chamber along the rails.
Further, the bottom and the middle part of the recovery chamber are provided with rails, and the two ends of the lower recovery baffle are arranged on the rails and can be drawn out or pushed in from one side of the recovery chamber along the rails.
Furthermore, the recovery chamber and the negative pressure fan are arranged on the frame, and the bottom surface of the frame is provided with shock-proof feet.
Furthermore, corrugated communicating pipes are arranged among the air inlet end, the negative pressure fan and the recovery chamber and at the air outlet of the negative pressure fan.
Further, go up recovery baffle and lower recovery baffle equidistance and parallel interval setting.
The beneficial effects of the utility model are that, compare with prior art a silver powder recovery unit for 5G wave filter surface metallization retrieves the baffle through a plurality of silver powders and increases the contact surface of silver fog and recovery baffle, and the silver fog that suspends in the air when wind by redirecting is because its flow direction of factors such as inertia and gravity is not in time changed, and the silver fog that is not changed the flow direction will collide and be attached to on retrieving the baffle with retrieving the baffle. The serpentine channel is formed by the multiple layers of baffles, and the flow direction of wind is changed for multiple times, so that the silver fog in the wind is gradually reduced. Not only the structure is compact, but also the design is ingenious; and the recovery efficiency of the silver powder is greatly improved, the waste of the silver powder is reduced, the cost of metallization of the surface of the 5G filter is reduced, and the environment is protected.
Drawings
Fig. 1 is a side view of a silver powder recycling apparatus for metallization of a 5G filter surface according to embodiment 1 of the present invention;
fig. 2 is a plan view of the silver powder collecting apparatus for metallization of 5G filter surface according to embodiment 1 of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, in this embodiment, a silver powder recycling device for surface metallization of a 5G filter includes a frame 1, a recycling chamber 2 and a negative pressure fan 3, which are installed in the frame 1, a shock absorbing foot 4 is disposed on a bottom surface of the frame 1, the recycling chamber 2 includes an air inlet end and an air outlet end, and corrugated communicating pipes 5 are installed at two ends of the recycling chamber 2 so as to be connected to other components. The corrugated communicating pipe 5 at the air outlet end is communicated with the air supply end of the negative pressure fan 3, negative pressure is generated in the recovery chamber 2 through the negative pressure fan 3, and the corrugated communicating pipe 5 is arranged at the air outlet of the negative pressure fan 3 upwards.
Retrieve baffle 6 and retrieve baffle 7 down on being provided with a plurality of blocks from air inlet end to air-out end parallel interval in retrieving room 2, on retrieve baffle 6 and retrieve baffle 7 equidistance and arrange in turn down, the upper end of going up retrieving baffle 6 is installed in the top of retrieving room 2, the lower extreme has the interval with the bottom of retrieving room 2, the lower extreme of retrieving baffle 7 is installed in the bottom of retrieving room 2 down, the upper end has the interval with the top of retrieving room 2, so form whole snakelike passageway, with the flowing distance and the dwell time of extension silver fog in retrieving room 2, the arrow direction in figure 1 shows the flowing direction of silver fog in retrieving room 2.
Go up retrieve baffle 6 and retrieve baffle 7 homoenergetic down and set up in retrieving room 2 with dismouting, the top and the middle part of retrieving room 2 all are provided with track 8, the both ends of going up retrieving baffle 6 set up on track 8 and can follow track 8 and take out or push from one side of retrieving room 2, the bottom and the middle part of retrieving room 2 all are provided with track 8, the both ends of retrieving baffle 7 down set up on track 8 and can follow track 8 and take out or push from one side of retrieving room 2. So as to regularly clean the silver attached to the upper recovery baffle 6 and the lower recovery baffle 7, thereby achieving the purpose of recovery.
The bottom of the upper recovery baffle 6 is provided with a drainage section 9 which is bent towards the air outlet end. The upper end of the lower recovery baffle 7 is provided with a drainage section 9 which is bent towards the air outlet end, and the drainage section 9 can play a role in guiding when the silver fog flow direction changes.
During operation, the place that silver fog is more produced to spout silver equipment inside sets up the collector and is connected with the ripple communicating pipe 6 of retrieving room 2 air inlet end through the collector and to the interface, and negative-pressure air fan 3 provides wind energy and makes the inside little negative pressure that forms of retrieving room 2, and the silver fog of suspension in the air is sucked the inside of retrieving room 2. The silver fog can flow along the snake-shaped channel formed by the upper recovery baffle 6 and the lower recovery baffle 7 after entering the recovery chamber 2, and the contact surface of the silver fog and the recovery baffles is increased by arranging the multiple layers of recovery baffles. When the wind is changed in direction, the silver fog suspended in the air is not changed in time in the flow direction due to inertia, gravity and other factors, and the silver fog which is not changed in flow direction collides with the recovery baffle and is attached to the recovery baffle. Through the multilayer recovery baffle, the flow direction of the wind is changed for many times, so that the effect that the silver fog in the wind is gradually reduced is achieved.
The silver powder recovery device for metallization of the surface of the 5G filter can reduce waste of silver paste in the metallization process of the 5G filter and reduce metallization cost; meanwhile, the emission of metal silver and silver paste additives in the air can be reduced, and the energy conservation and the environmental protection are facilitated.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The silver powder recovery device for the surface metallization of the 5G filter comprises a recovery chamber, wherein the recovery chamber comprises an air inlet end and an air outlet end, the air outlet end is externally connected with a negative pressure fan for enabling the recovery chamber to generate negative pressure, and the silver powder recovery device is characterized in that a plurality of upper recovery baffles and lower recovery baffles which are alternately arranged are arranged in the recovery chamber from the air inlet end to the air outlet end at intervals, the upper ends of the upper recovery baffles are arranged at the top of the recovery chamber, the lower ends of the upper recovery baffles and the bottom of the recovery chamber are spaced, the lower ends of the lower recovery baffles are arranged at the bottom of the recovery chamber, the upper ends of the upper recovery baffles and the top of the recovery chamber are spaced, when the silver powder recovery device works, negative pressure is formed in the recovery chamber, silver powder generated by the surface metallization equipment of the 5G filter is introduced into the recovery chamber through the air inlet end, and the silver powder in the recovery chamber is discharged through an exhaust outlet of the negative pressure fan after a serpentine channel formed by each recovery baffle, the silver mist collides with each recovery baffle and adheres to the recovery baffle when passing through.
2. The apparatus for recovering silver powder for metallization of a surface of a 5G filter according to claim 1, wherein the upper recovery shutter and the lower recovery shutter are either flat plates or corrugated plates.
3. The apparatus for recovering silver powder used for metallization of the surface of a 5G filter according to claim 1, wherein the bottom of the upper recovery baffle is provided with a flow guide section which is bent towards the air outlet end and used for guiding the flow of the silver fog.
4. The apparatus for recovering silver powder used for metallizing surface of 5G filter according to claim 1, wherein said lower recovery baffle has a flow guiding section bent toward the air outlet end for guiding the flow of silver mist.
5. The apparatus for recovering silver powder for metallization of a surface of a 5G filter according to claim 1, wherein the upper recovery baffle and the lower recovery baffle are both detachably disposed in the recovery chamber.
6. The apparatus for recovering silver powder for 5G filter surface metallization according to claim 5, wherein the top and middle parts of the recovery chamber are provided with rails, and both ends of the upper recovery baffle are disposed on the rails and can be drawn out or pushed in from one side of the recovery chamber along the rails.
7. The apparatus for recovering silver powder for 5G filter surface metallization according to claim 5, wherein the bottom and the middle of the recovery chamber are provided with rails, and both ends of the lower recovery baffle are disposed on the rails and can be drawn out or pushed in from one side of the recovery chamber along the rails.
8. The apparatus for recovering silver powder for 5G filter surface metallization according to claim 1, wherein the recovery chamber and the negative pressure fan are mounted on a frame, and a shock absorbing foot is provided on a bottom surface of the frame.
9. The silver powder recovery device for metallizing the surface of a 5G filter according to claim 1, wherein corrugated communicating tubes are arranged at the air inlet, between the negative pressure fan and the recovery chamber and at the air outlet of the negative pressure fan.
10. The silver powder recycling apparatus for 5G filter surface metallization according to claim 1, characterized in that the upper recycling baffle and the lower recycling baffle are disposed at equal and parallel intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666701.4U CN215288926U (en) | 2021-03-31 | 2021-03-31 | Silver powder recovery device for metallization of surface of 5G filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666701.4U CN215288926U (en) | 2021-03-31 | 2021-03-31 | Silver powder recovery device for metallization of surface of 5G filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215288926U true CN215288926U (en) | 2021-12-24 |
Family
ID=79535296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120666701.4U Expired - Fee Related CN215288926U (en) | 2021-03-31 | 2021-03-31 | Silver powder recovery device for metallization of surface of 5G filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215288926U (en) |
-
2021
- 2021-03-31 CN CN202120666701.4U patent/CN215288926U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |