CN214392801U - Noble metal powder recovery device and laser cutting equipment - Google Patents
Noble metal powder recovery device and laser cutting equipment Download PDFInfo
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- CN214392801U CN214392801U CN202023080902.0U CN202023080902U CN214392801U CN 214392801 U CN214392801 U CN 214392801U CN 202023080902 U CN202023080902 U CN 202023080902U CN 214392801 U CN214392801 U CN 214392801U
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- 239000000843 powder Substances 0.000 title claims abstract description 83
- 238000011084 recovery Methods 0.000 title claims abstract description 62
- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 38
- 238000003698 laser cutting Methods 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 94
- 239000010970 precious metal Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000003754 machining Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 12
- 238000004064 recycling Methods 0.000 description 10
- 241000589973 Spirochaeta Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a noble metal powder recovery unit and laser cutting equipment. The precious metal powder recovery device is used for laser cutting equipment, the laser cutting equipment comprises a processing table and a laser processing head, the precious metal powder recovery device comprises a sealing cover and a dust collecting device, the sealing cover is fixedly connected with the processing table and forms a closed space with the processing table in an enclosing mode, the laser processing head is located in the closed space, and the sealing cover is provided with a first air port; the dust collecting device is arranged on one side of the laser cutting equipment and provided with a second air port, the first air port and the second air port form a dust collecting channel through communication, a fan and a recovery mechanism are arranged in the dust collecting channel, and the recovery mechanism can recover the precious metal powder in the dust collecting channel. The utility model discloses technical scheme aims at promoting among the noble metal cutting process to metal powder or clastic recovery efficiency, reduce cost loss.
Description
Technical Field
The utility model relates to a metal cutting processing equipment technical field, in particular to noble metal powder recovery unit and applied this noble metal powder recovery unit's laser cutting equipment.
Background
At present, laser cutting equipment is generally adopted in the market to process precious metals such as gold and the like so as to reduce deformation caused by direct contact of the traditional processing equipment and the precious metal materials, and therefore the defective rate of products is increased. However, in the cutting process of the noble metal, metal powder or chips are generated, and in the related art, the processing area is covered only with a sealing cover to prevent the noble metal powder or chips and the like from leaking. However, this method is also only to prevent the leakage of the noble metal powder, chips, and the like, and cannot improve the recovery rate of chips/powder in noble metal processing, which causes a problem of large cost loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a noble metal powder recovery unit aims at promoting among the noble metal cutting process efficiency of recovery to metal powder or clastic, reduce cost loss.
In order to achieve the above object, the utility model provides a precious metal powder recovery unit for laser cutting equipment, laser cutting equipment includes the processing platform and locates the laser processing head of processing bench side, precious metal powder recovery unit includes:
the sealing cover is fixedly connected with the processing table and forms a closed space with the processing table in an enclosing mode, the laser processing head is located in the closed space, and the sealing cover is provided with a first air port; and
the dust collecting device is arranged on one side of the laser cutting equipment and provided with a second air port, the first air port and the second air port form a dust collecting channel through communication, a fan and a recovery mechanism are arranged in the dust collecting channel, and the recovery mechanism can recover precious metal powder in the dust collecting channel.
In an embodiment of the present invention, a dust hood is further disposed in the enclosed space, the dust hood is fixedly connected to the laser processing head and covers the top of the processing table, and the dust hood is further communicated with the first air opening.
In an embodiment of the present invention, the cross-sectional dimension of the dust hood is gradually increased from the laser processing head to the processing table, so that the dust hood is in a flaring configuration.
In an embodiment of the present invention, a distance between the lower end surface of the dust hood and the processing table is 5mm to 20 mm.
In an embodiment of the present invention, the recycling mechanism includes a cyclone separator, and the cyclone separator includes:
the spiral body is provided with a first air inlet and a first air outlet, the first air inlet is communicated with the first air port, the first air outlet is communicated with the second air port, and the fan is positioned between the first air outlet and the second air port; and
the first dust collection box is detachably connected to the bottom of the spiral body.
In an embodiment of the present invention, the recycling mechanism further includes a filter element type filter, the filter element type filter includes:
the filter body comprises a second air inlet and a second air outlet, the second air inlet is communicated with the first air outlet, the second air outlet is communicated with the second air port, and the fan is positioned between the second air outlet and the second air port; and
and the second dust collecting box is detachably connected to the bottom of the filtering main body.
In an embodiment of the present invention, the recycling mechanism further includes a filter cartridge type dust collector, the filter cartridge type dust collector includes:
the filter cylinder is arranged between the second air outlet and the second air inlet, and the fan is positioned between the filter cylinder and the second air inlet; and
the third dust collection box is detachably connected to the bottom of the filter cylinder and is used for collection.
In an embodiment of the present invention, the first air inlet is connected to the first air inlet through a connecting pipe, and the second air inlet is connected to the second air outlet through a connecting pipe.
In an embodiment of the present invention, the precious metal powder recycling device further includes a fixing frame, and the fixing frame is used for fixing the connecting pipe.
The utility model also provides a laser cutting equipment, laser cutting equipment include processing platform, laser beam machining head and noble metal powder recovery unit.
The utility model discloses noble metal powder recovery unit among the technical scheme is used for retrieving cutting powder when noble metal cutting process. Generally, a laser cutting apparatus is used to perform a cutting process on a noble metal. The laser cutting device comprises a processing table and a laser processing head arranged above the processing table. The precious metal powder recovery device comprises a sealing cover and an integrated device, wherein the sealing cover is fixedly connected with the processing table and forms a closed space with the processing table in a surrounding mode, and the laser processing head is located in the closed space. When the laser cutting equipment cuts and processes the noble metal, the sealed cover can collect the powder generated in the processing process so as to prevent the powder and the like from flying around in the environment. Still communicate between integrated device and the sealed cowling and be formed with integrated channel, still be equipped with fan and recovery mechanism in the integrated channel, the fan can drive air in the airtight space of air and mix with in the together dust collection channel that gets into of powder in the air to make recovery mechanism retrieve the precious metal powder in the dust collection channel. The utility model discloses use the fan to guide to the collection dirt passageway in with the powder in the airtight space among the technical scheme to the recovery mechanism that conveniently is located the collection dirt passageway carries out unified recovery processing to the powder, for prior art, can promote the rate of recovery of the powder of noble metal processing effectively, the cost loss of reduction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a precious metal powder recovery device according to the present invention;
FIG. 2 is a schematic view showing the noble metal powder recovering device of FIG. 1 with a sealing cap hidden;
FIG. 3 is an exploded view of the vacuum hood and laser machining head of the present invention;
FIG. 4 is an exploded view of the recovery mechanism of the precious metal powder recovery device of the present invention;
fig. 5 is a schematic structural view of the filter cartridge type dust collector of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Noble metal |
333 | The second |
| 10 | |
35 | Filter cylinder |
| 11 | |
351 | |
| 30 | |
355 | |
| 31 | |
357 | |
| 311 | |
40 | |
| 3111 | |
50 | |
| 3113 | |
51 | Fixed seat |
| 313 | A first |
53 | |
| 33 | Filter |
200 | |
| 331 | |
210 | Processing table |
| 3311 | |
230 | |
| 3313 | Second air outlet |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not 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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a noble metal powder recovery unit 100.
Referring to fig. 1 to 4, in an embodiment of the present invention, a precious metal powder recovery device 100 is used for a laser cutting apparatus 200, the laser cutting apparatus 200 includes a processing table 210 and a laser processing head 230 disposed above the processing table 210, and the precious metal powder recovery device 100 includes:
the sealing cover 10 is fixedly connected with the processing table 210, and forms a closed space with the processing table 210 in an enclosing manner, the laser processing head 230 is located in the closed space, and the sealing cover 10 is provided with a first air port 11; and
the dust collecting device 30 is arranged on one side of the laser cutting equipment 200, the dust collecting device 30 is provided with a second air opening 355, the first air opening 11 and the second air opening 355 are communicated to form a dust collecting channel, a fan 357 and a recycling mechanism are arranged in the dust collecting channel, and the recycling mechanism can recycle the precious metal powder in the dust collecting channel.
The utility model discloses noble metal powder recovery unit 100 among the technical scheme is used for retrieving cutting powder when the noble metal cutting process. Generally, the laser cutting apparatus 200 is used to perform a cutting process on a noble metal. The laser cutting apparatus includes a processing table 210 and a laser processing head 230 disposed above the processing table 210. The precious metal powder recovery device 100 comprises a sealing cover 10 and an integrated device, wherein the sealing cover 10 is fixedly connected with the processing table 210 and forms a closed space with the processing table 210, and the laser processing head 230 is positioned in the closed space. When the laser cutting apparatus 200 cuts a noble metal, the sealing cap 10 can collect powder generated during the cutting process to prevent the powder from scattering around the environment. An integrated channel is formed between the integrated device and the sealing cover 10, a fan 357 and a recovery mechanism are further arranged in the integrated channel, the fan 357 can drive air in the air-tight space and powder mixed in the air to enter the dust collecting channel together, and therefore the precious metal powder in the dust collecting channel can be recovered by the recovery mechanism. The utility model discloses use the powder of fan 357 in with airtight space to guide to the collection dirt passageway in among the technical scheme to the recovery mechanism that conveniently is located the collection dirt passageway carries out unified recovery processing to the powder, for prior art, can promote the rate of recovery of the powder of noble metal processing effectively, the cost loss of reduction.
In an embodiment of the present invention, the sealing cover 10 and the machine platform can be fixedly connected by bonding, or can be fixedly connected by screws, etc., and are not limited herein. The sealing cap 10 may be optically transparent so as to facilitate observation of the processing conditions of the workpiece through the sealing cap 10 during laser cutting processing.
The seal cover 10 and the integration device may be connected by a connection pipe, which may be an iron pipe, or a hose made of a material such as a flexible hose, corrosion-resistant hose, high-temperature hose, or abrasion-resistant hose, and is not limited thereto.
In an integrated arrangement, a fan 357 may provide a source of motive energy for the air flow within the entire enclosure and integrated tunnel. The fan 357 may be a centrifugal fan 357, a turbo fan 357, or the like, as long as the fan 357 can provide enough power, and the type of the fan 357 is not limited herein.
The recovery mechanism can be provided with one dust collecting box or a plurality of dust collecting boxes arranged at intervals, so that the powder entering the integrated channel can be thoroughly recovered and treated, and the recovery efficiency of the precious metal powder is improved.
Referring to fig. 2 and 3, in an embodiment of the present invention, the recycling mechanism includes a cyclone separator 31, and the cyclone separator 31 includes:
the spiral body 311, the spiral body 311 is provided with a first air inlet 3111 and a first air outlet 3113, the first air inlet 3111 is communicated with the first air port 11, the first air outlet 3113 is communicated with the second air port 355, and the fan 357 is located between the first air outlet 3113 and the second air port 355; and
the first dust collecting box 313 is detachably connected to the bottom of the spiral body 311, and the first dust collecting box 313 can collect particles with the diameter larger than 20 microns.
The utility model provides an among the technical scheme of an embodiment, locate first air intake 3111 and first air outlet 3113 of spirochaeta 311 and all communicate the setting with the collecting channel, wherein, carry a large amount of noble metal powder in the air that gets into spirochaeta 311 from first air intake 3111, noble metal powder is under the effect that receives the high-speed rotatory centrifugal force that produces of spirochaeta 311 for the powder of great granule gets rid of the outer wall to spirochaeta 311 under inertial effect, and the deposit is in connecting in the first collecting box bottom spirochaeta 311. It should be noted that the cyclone separator 31 can efficiently separate the powder particles with a diameter larger than 20 microns, and the powder particles with a diameter smaller than 20 microns continue to circulate along the integrated channel along with the air flowing out of the first air outlet 3113. Further, the first dust collection box 313 and the spiral body 311 can be detachably connected through threads or buckles, so that the precious metal powder recovered from the first dust collection box 313 can be obtained only by separating the first dust collection box 313 from the spiral body 311, and the recovery efficiency is improved.
Further, referring to fig. 2 and 3, in an embodiment of the present invention, the recycling mechanism further includes a filter element type filter 33, and the filter element type filter 33 includes:
a filter body 331, wherein the filter body 331 includes a second inlet 3311 and a second outlet 3313, the second inlet 3311 is communicated with the first outlet 3113, the second outlet 3313 is communicated with the second outlet 355, and the blower 357 is located between the second outlet 3313 and the second outlet 355; and
a second dust collecting box 333, wherein the second dust collecting box 333 is detachably connected to the bottom of the filter body 331, and the second dust collecting box 333 can collect particles with a diameter larger than 5 μm.
In an embodiment of the present invention, since the filter element type filter 33 is disposed between the first air outlet 3113 and the second air outlet 355, the cyclone separator 31 recovers the powder particles with a diameter larger than 20 μm in the air to the first dust collecting box 313. Thus, the powder particles having a smaller diameter are introduced into the filter element type filter 33. For smaller diameter powder particles. The embodiment of the utility model provides an in adopted filter element formula filter 33 to retrieve the less powder granule of diameter. Specifically, the filter body 331 is provided therein with a filter element made of a material including a cotton filter or a filter screen, and the filter element can filter particles having a diameter greater than 5 μm. Further, the second dust collecting box 333 and the filter main body 331 can be detachably connected by a screw or a snap, so that the precious metal powder recovered by the second dust collecting box 333 can be obtained only by separating the second dust collecting box 333 from the filter main body 331, and the recovery efficiency is improved.
Further, referring to fig. 2 to 5, in an embodiment of the present invention, the recycling mechanism further includes a filter cartridge type dust collector 35, and the filter cartridge type dust collector 35 includes:
a filter cylinder 351, wherein the filter cylinder 351 is disposed between the second air outlet 3313 and the second air inlet 355, and the blower 357 is disposed between the filter cylinder 351 and the second air inlet 355; and
and a third dust box (not shown) detachably coupled to the bottom of the filter cartridge 351, for collecting particles having a diameter greater than 3 μm.
In an embodiment of the present invention, since the filter cartridge type dust collector 35 is disposed between the second air outlet 3313 and the second air outlet 355, the cyclone separator 31 and the filter cartridge type filter 33 can respectively recycle the powder particles having a diameter greater than 20 micrometers and the powder particles having a diameter greater than 5 micrometers in the air to the first dust collecting box 313 and the second dust collecting box 333. Therefore, the powder particles having a smaller diameter are introduced into the filter cartridge type dust collector 35. The filter cylinder 351 is internally provided with a high-precision filter element, so that the recovery rate of 99% of particulate matters with the diameter larger than 0.3 mu m can be realized, and the recovery rate of noble metal powder can be further improved. Similarly, the third dust collecting box and the filter cylinder 351 can be detachably connected through threads or buckles, so that precious metal powder recovered by the third dust collecting box can be obtained only by separating the third dust collecting box from the filter cylinder 351, and the recovery efficiency is improved.
It should be noted that, in an embodiment of the present invention, the filter cartridge type dust collector 35 is a high negative pressure industrial dust collector, and the high negative pressure industrial fan 357 is disposed inside the filter cartridge, so as to satisfy the requirement of high negative pressure. Furthermore, in an embodiment of the present invention, the filter cartridge type dust collector 35 is a cabinet, the fan 357 and the filter cartridge 351 are distributed along the vertical direction, and the fan 357 is located at the bottom, which is favorable for improving the stability of the filter cartridge type dust collector 35. Also, the second air port 355 is provided on the housing of the high negative pressure industrial dust collector. Further, in an embodiment of the present invention, the first air inlet 3111, the first air outlet 3113 and the second air inlet 3311, and the second air outlet 3313 and the filter cylinder 351 are connected by connecting pipes. Thus, the arrangement of the filter cartridge type dust collector 35, the filter cartridge type filter 33 and the cyclone 31 is facilitated.
Referring to fig. 3, in an embodiment of the present invention, the precious metal powder recycling device 100 further includes a fixing frame 40, and the fixing frame 40 is used for fixing the connecting pipe.
The utility model discloses an among the technical scheme of an embodiment, mount 40 is connected with ground through connecting pieces such as bolt, screw. The fixing frame 40 can fix the connection pipe, prevent the connection pipe from being deformed, and improve the smoothness of the air flow in the connection pipe. It is understood that the material of the fixing frame 40 can be metal, alloy, plastic, wood, etc., and is not limited herein.
Referring to fig. 2, in an embodiment of the present invention, a dust hood 50 is further disposed in the enclosed space, the dust hood 50 is fixedly connected to the laser processing head 230 and covers the processing table 210, and the dust hood 50 is further communicated with the first air port 11.
The utility model discloses an among the technical scheme of an embodiment, suction hood 50 can realize communicating with first wind gap 11 through the connecting pipe. The dust hood 50 is fixedly connected with the laser processing head 230, and the dust hood 50 can cover the processing table 210, so that the dust hood 50 can be further close to the cutting position, the diffusion of powder is avoided, and the recovery efficiency of the noble metal powder is further improved. Further, in an embodiment of the present invention, the cross-sectional dimension of the dust hood 50 gradually increases from the laser processing head 230 to the processing table 210, so that the dust hood 50 is in a flaring configuration. Thus, the dust collection effect of the dust collection cover 50 can be further improved by the dust collection cover 50 arranged in the flaring shape. Note that the distance between the lower end surface of the dust hood 50 and the processing table 210 is in a range of 5mm to 20 mm. In this way, the dust collection effect of the dust collection cover 50 can be ensured, and the air circulation effect can be ensured.
The dust hood 50 comprises a fixed seat 51 and a hood body 53 part, wherein the fixed seat 51 is fixedly connected with the laser cutting head, the hood body 53 is connected with the fixed seat 51, and the hood body 53 is further connected with the first air opening 11 through a connecting pipe. The material of the fixing base 51 and the cover 53 may be metal, plastic, or the like, and is not limited herein. The dust hood 50 may be fixedly connected to the laser cutting head by screws or the like.
The utility model discloses still provide a laser cutting equipment 200, this laser cutting equipment 200 includes processing platform 210, laser beam machining head 230 and noble metal powder recovery unit 100, and this noble metal powder recovery unit 100's specific structure refers to above-mentioned embodiment, because this laser cutting equipment 200 has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is not repeated here one by one again.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a noble metal powder recovery unit for laser cutting equipment, laser cutting equipment includes the processing platform and locates the laser beam machining head of processing bench side, its characterized in that, noble metal powder recovery unit includes:
the sealing cover is fixedly connected with the processing table and forms a closed space with the processing table in an enclosing mode, the laser processing head is located in the closed space, and the sealing cover is provided with a first air port;
the dust collecting device is arranged on one side of the laser cutting equipment and provided with a second air port, the first air port and the second air port form a dust collecting channel through communication, a fan and a recovery mechanism are arranged in the dust collecting channel, and the recovery mechanism can recover precious metal powder in the dust collecting channel.
2. The precious metal powder recovery device of claim 1, wherein a dust hood is further disposed in the enclosed space, the dust hood is fixedly connected to the laser processing head and covers the processing table, and the dust hood is further communicated with the first air port.
3. The precious metal powder recovery device of claim 2 wherein the suction hood has a cross-sectional dimension that increases from the laser processing head toward the processing station such that the suction hood is in a flared configuration.
4. The noble metal powder recovery device according to claim 3, wherein a distance between a lower end surface of the dust hood and the processing table is in a range of 5mm to 20 mm.
5. The noble metal powder recovering device according to any one of claims 1 to 4, wherein said recovering mechanism includes a cyclone separator including:
the spiral body is provided with a first air inlet and a first air outlet, the first air inlet is communicated with the first air port, the first air outlet is communicated with the second air port, and the fan is positioned between the first air outlet and the second air port; and
the first dust collection box is detachably connected to the bottom of the spiral body.
6. The precious metal powder recovery device according to claim 5, wherein the recovery mechanism further comprises a cartridge filter, the cartridge filter comprising:
the filter body comprises a second air inlet and a second air outlet, the second air inlet is communicated with the first air outlet, the second air outlet is communicated with the second air port, and the fan is positioned between the second air outlet and the second air port; and
and the second dust collecting box is detachably connected to the bottom of the filtering main body.
7. The precious metal powder recovery device according to claim 6, wherein the recovery mechanism further comprises a filter cartridge type dust collector, the filter cartridge type dust collector comprising:
the filter cylinder is arranged between the second air outlet and the second air inlet, and the fan is positioned between the filter cylinder and the second air inlet; and
the third dust collection box is detachably connected to the bottom of the filter cylinder and is used for collection.
8. The precious metal powder recovery device according to claim 7, wherein the first air inlet and the first air outlet are connected by a connecting pipe, and the second air inlet and the second air outlet are connected by a connecting pipe.
9. The noble metal powder recovery device of claim 8, further comprising a fixing bracket for fixing the connection pipe.
10. A laser cutting apparatus comprising a processing table, a laser processing head, and the noble metal powder recovering device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080902.0U CN214392801U (en) | 2020-12-17 | 2020-12-17 | Noble metal powder recovery device and laser cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080902.0U CN214392801U (en) | 2020-12-17 | 2020-12-17 | Noble metal powder recovery device and laser cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392801U true CN214392801U (en) | 2021-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023080902.0U Active CN214392801U (en) | 2020-12-17 | 2020-12-17 | Noble metal powder recovery device and laser cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392801U (en) |
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2020
- 2020-12-17 CN CN202023080902.0U patent/CN214392801U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Precious metal powder recovery device and laser cutting equipment Granted publication date: 20211015 Pledgee: Guangdong Dongyuan Rural Commercial Bank Co.,Ltd. Pledgor: MING LEI LASER INTELLIGENT EQUIPMENT (HEYUAN) CO.,LTD. Registration number: Y2024980010970 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |