CN212491971U - Filter drum type dust remover for laser cutting machine - Google Patents
Filter drum type dust remover for laser cutting machine Download PDFInfo
- Publication number
- CN212491971U CN212491971U CN202020985362.1U CN202020985362U CN212491971U CN 212491971 U CN212491971 U CN 212491971U CN 202020985362 U CN202020985362 U CN 202020985362U CN 212491971 U CN212491971 U CN 212491971U
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- separator
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- air inlet
- air
- spark
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- 239000000428 dust Substances 0.000 title claims abstract description 33
- 238000003698 laser cutting Methods 0.000 title claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims description 18
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 238000004887 air purification Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter cartridge formula dust remover for laser cutting machine, the power distribution box comprises a box body, separate for lower filter chamber, last air-purifying chamber through the baffle in the box. One side of the lower filtering chamber is provided with an air inlet, and the bottom of the lower filtering chamber is provided with a dust collecting cavity communicated with the air inlet. And an air outlet communicated with the air inlet is formed in the top of the upper air purifying chamber. And one side of the lower filtering chamber, which is close to the air inlet, is also provided with a spark separator, the spark separator comprises a separator main body fixedly connected to the lower filtering chamber, one side of the separator main body is provided with a separator air inlet communicated with the air inlet, and the other side of the separator main body is provided with a separator air outlet communicated with the lower filtering chamber. The bottom of the separator main body is also connected with a spark delivery pipe which extends into the ash collecting cavity. The utility model discloses a filter cartridge formula dust remover has not only effectively blockked the spark, plays the safety protection to straining a section of thick bamboo, has avoided setting up the inconvenient nature of spark prevention device on the suction line moreover.
Description
Technical Field
The utility model relates to an air purification technical field especially relates to a filter cartridge formula dust remover for laser cutting machine.
Background
During the laser cutting process, a large amount of metal dust is generated. The effective dust removing equipment can inhibit dust raising, maintain the operating environment of the working cabin of the main machine, ensure the processing precision and protect the life cycle of important core parts of the cutting machine. With the continuous upgrading of the environmental protection requirement and the protection of the occupational health of operators, the efficient matched dust removal equipment is one of the important guarantees of the overall performance of the laser cutting machine.
The existing dust removing equipment is generally provided with a spark-proof device in a suction pipeline or only provided with a spark baffle inside the dust removing equipment to prevent sparks from splashing on a filter cylinder. However, as the space of a client site is limited, the extra spark prevention device arranged on the suction pipeline is inconvenient to operate and occupies a large space compared with the direct pipeline connection; the protection effect of the filter cartridge is very limited only by the blocking of the spark baffle.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a filter cartridge type dust remover for laser cutting machine, which not only effectively separates sparks and plays the safety protection of the filter cartridge, but also avoids the inconvenience of setting a spark prevention device on the suction pipeline.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a filter drum type dust remover for a laser cutting machine comprises a box body. The box body is divided into a lower filter chamber and an upper air purifying chamber by a partition plate. One side of the lower filtering chamber is provided with an air inlet, and the bottom of the lower filtering chamber is provided with a dust collecting cavity communicated with the air inlet. And an air outlet communicated with the air inlet is formed in the top of the upper air purifying chamber. And one side of the lower filtering chamber, which is close to the air inlet, is also provided with a spark separator, the spark separator comprises a separator main body fixedly connected to the lower filtering chamber, one side of the separator main body is provided with a separator air inlet communicated with the air inlet, and the other side of the separator main body is provided with a separator air outlet communicated with the lower filtering chamber. The bottom of the separator main body is also connected with a spark delivery pipe which extends into the ash collecting cavity.
The beneficial effects of the utility model reside in that: the spark separator is arranged at the air inlet of the lower filtering chamber, so that the high-temperature metal molten drops are effectively blocked, the damage to the filtering cylinder is avoided, the fire hazard of the lower filtering chamber is reduced from the source, and the inconvenience of directly arranging the spark separator on a suction pipeline is avoided; the air inlet and the air outlet of the separator are arranged to realize normal circulation of air flow and ensure normal operation of the lower filter chamber; the separated high-temperature metal molten drops can be introduced into the ash collecting cavity through the arrangement of the spark delivery pipe, and the working safety of the separator main body is ensured.
Further, the separator body comprises an annular shell with a built-in separation chamber, the separator air inlet is arranged on one side of the annular shell, and the separator air outlet is arranged on the other side of the annular shell. The bottom of the annular shell is integrally provided with a conical hopper communicated with the separation chamber, and the conical hopper is connected with the spark delivery pipe. The high-temperature metal molten drops can be gathered in the spark delivery pipe through the arrangement of the conical hopper, and the collection of the high-temperature metal molten drops is realized.
Further, the separator main body further comprises a connecting rod arranged at the air outlet of the separator in a penetrating mode, and one end of the connecting rod is provided with a circular plate extending into the separation cavity. And a plurality of separation plates distributed in a turbine shape are uniformly distributed at one end of the circular plate close to the air inlet of the separator, and an air flow channel for air circulation is defined between any two adjacent separation plates. The fixing of the separating plate is realized through the connecting rod and the circular plate, and the separating plate which is distributed in a turbine shape can play a good role in blocking high-temperature metal molten drops.
Furthermore, a plurality of filter cylinders which are arranged side by side are also arranged in the lower filter chamber, the bottom of each filter cylinder is aligned with the ash collecting cavity, and the top of each filter cylinder is communicated with the upper air purifying chamber.
Furthermore, a back-blowing ash removal mechanism for cleaning the filter cartridge is arranged in the upper air purification chamber, and a compressed air interface connected with the back-blowing ash removal mechanism is arranged on the side wall of the upper end of the box body.
Furthermore, an integrated fan is further arranged on one side, close to the air outlet, of the upper air purifying chamber.
Furthermore, the dust collecting cavity is of an inverted cone structure, and the bottom of the dust collecting cavity is also provided with a drawable dust cleaning drawer.
Further, a pair of fire extinguishing ports is further formed in the side wall of the box body, and the fire extinguishing ports are respectively communicated with the lower filtering chamber and the upper air purifying chamber. When the dust remover is normally used, the fire extinguishing port is covered by a rubber cover which is convenient to take and place, when fire is needed to be extinguished, the rubber cover is pulled down, and then powder or carbon dioxide is sprayed into the downward filtering chamber or the upper gas cleaning chamber through the fire extinguishing port.
Furthermore, one side of the box body is also provided with a maintenance door which is convenient for overhauling the lower filtering chamber, and the top of the box body is also provided with a maintenance top plate which is convenient for overhauling the upper air purifying chamber.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic perspective view of another view angle according to an embodiment of the present invention;
fig. 3 is a schematic sectional view of an embodiment of the present invention;
fig. 4 is a schematic perspective view of a spark separator according to an embodiment of the present invention;
fig. 5 is a perspective view of another perspective view of the spark separator according to the embodiment of the present invention.
In the figure:
1-a box body; 11-a separator; 12-lower filtering chamber; 121-air inlet; 13-upper air-purifying chamber; 131-an air outlet; 132-a compressed air interface; 14-an ash collecting cavity; 141-an ash removal drawer; 15-reserving a mounting hole; 16-maintaining the door; 17-maintenance of the top plate; 2-a separator body; 21-a separator outlet; 22-an annular housing; 23-a conical hopper; 24-circular plate; 26-a separation plate; 3-a spark delivery pipe; 4-a back-blowing ash removal mechanism; and 5, a fan.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Examples
Referring to fig. 1-3, the filter cartridge type dust collector for laser cutting machine of the present invention comprises a housing 1. The box body 1 is internally divided into a lower filtering chamber 12 and an upper air purifying chamber 13 by a clapboard 11. An air inlet 121 is arranged at one side of the lower filtering chamber 12, and an ash collecting cavity 14 communicated with the lower filtering chamber is arranged at the bottom of the lower filtering chamber. The top of the upper air purifying chamber 13 is provided with an air outlet 131 communicated with the air inlet 121. A spark separator is further arranged on one side, close to the air inlet 121, of the lower filtering chamber 12, the spark separator comprises a separator main body 2 fixedly connected to the lower filtering chamber 12, a separator air inlet communicated with the air inlet 131 is formed in one side of the separator main body 2, and a separator air outlet 21 communicated with the lower filtering chamber 12 is formed in the other side of the separator main body. The bottom of the separator main body 2 is also connected with a spark delivery pipe 3 extending into the dust collecting cavity 14.
The spark separator is arranged at the air inlet 121 of the lower filtering chamber 12, so that the high-temperature metal molten drops are effectively blocked, the damage to the filtering cylinder is avoided, the fire hazard of the lower filtering chamber 12 is reduced from the source, and the inconvenience of directly arranging the spark separator on a suction pipeline is avoided; the normal circulation of air flow is realized through the arrangement of the air inlet of the separator and the air outlet 21 of the separator, and the normal operation of the lower filtering chamber 12 is ensured; the separated high-temperature metal molten drops can be introduced into the ash collecting cavity 14 through the arrangement of the spark delivery pipe 3, and the working safety of the separator main body 2 is ensured.
In this embodiment, referring to fig. 4-5, the separator body 2 includes an annular housing 22 with a built-in separation chamber, and the annular housing 22 has the separator inlet on one side and the separator outlet 21 on the other side. The bottom of the annular shell 22 is integrally provided with a conical hopper 23 communicated with the separation chamber, and the conical hopper 23 is connected with the spark delivery pipe 3. The separator body 2 further comprises a connecting rod 24 arranged at the separator air outlet 21 in a penetrating mode, and one end of the connecting rod 24 is provided with a circular plate 25 extending into the separation cavity. An air flow gap for air circulation is arranged between the circular plate 25 and the inner wall of the separation chamber. A plurality of turbine-shaped separating plates 26 are uniformly distributed at one end of the circular plate 25 close to the air inlet of the separator, and an air flow channel for air circulation is defined between any two adjacent separating plates 26.
When air carrying high-temperature metal melt drops enters from the air inlet 121, the air firstly enters the separation chamber through the air inlet of the separator and is divided by the plurality of air flow channels, at the moment, the high-temperature metal melt drops are adhered on the separation plate 26, and the air enters the lower filter chamber 12 along the air flow channels, the air flow gaps and the air outlet 21 of the separator. The high-temperature metal droplets adhering to the separating plate 26 drop into the conical hopper 23 under the action of gravity and further enter the spark delivery pipe 3. The smooth circulation of air is realized through the air inlet of the separator, the air flow channel, the air flow gap and the air outlet 21 of the separator; the separation plates 26 distributed in a turbine shape can play a good role in blocking high-temperature metal molten drops; the high-temperature metal molten drops can be gathered in the spark delivery pipe 3 through the arrangement of the conical hopper 23, and the collection of the high-temperature metal molten drops is realized.
In this embodiment, referring to fig. 2-3, a plurality of filter cartridges are also installed in the lower filtering chamber 12, and are arranged side by side, the bottom of the filter cartridges is aligned with the dust collecting chamber 13, and the top of the filter cartridges is communicated with the upper air purifying chamber 13. A back-flushing ash-cleaning mechanism 4 for cleaning the filter cartridge is further arranged in the upper air-purifying chamber 13, and a compressed air interface 132 connected with the back-flushing ash-cleaning mechanism 4 is arranged on the side wall of the upper end of the box body 1. An integrated fan 5 is also arranged in one side of the upper air purifying chamber 13 close to the air outlet 131. The dust removal function is realized through the matching of the filter cartridge, the back-blowing dust removal mechanism 4 and the fan 5.
In this embodiment, the dust collecting cavity 14 is an inverted cone structure, and a drawable dust removing drawer 131 is further disposed at the bottom thereof. The dust collecting cavity 14 is convenient to clean out dust through the arrangement of the dust cleaning drawer 131.
In this embodiment, referring to fig. 2, a pair of fire extinguishing ports 15 is further disposed on a side wall of the box body 1, and the fire extinguishing ports 15 are respectively communicated with the lower filtering chamber 12 and the upper air purifying chamber 13. When the dust remover is normally used, the fire extinguishing port is covered by a rubber cover which is convenient to take and place, when fire is needed to be extinguished, the rubber cover is pulled down, and then powder or carbon dioxide is sprayed into the downward filtering chamber or the upper gas cleaning chamber through the fire extinguishing port.
In order to facilitate the maintenance of the dust collector, referring to fig. 1, a maintenance door 16 for facilitating the maintenance of the lower filtering chamber 12 is further provided at one side of the box body 1, and a maintenance top plate 17 for facilitating the maintenance of the upper air purifying chamber 13 is further provided at the top of the box body 1.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (9)
1. The utility model provides a filter cartridge formula dust remover for laser cutting machine, includes the box, its characterized in that: the box body is divided into a lower filter chamber and an upper air purifying chamber by a partition plate; one side of the lower filtering chamber is provided with an air inlet, and the bottom of the lower filtering chamber is provided with a dust collecting cavity communicated with the air inlet; the top of the upper air purifying chamber is provided with an air outlet communicated with the air inlet; a spark separator is further arranged on one side, close to the air inlet, of the lower filtering chamber, the spark separator comprises a separator main body fixedly connected to the lower filtering chamber, a separator air inlet communicated with the air inlet is formed in one side of the separator main body, and a separator air outlet communicated with the lower filtering chamber is formed in the other side of the separator main body; the bottom of the separator main body is also connected with a spark delivery pipe which extends into the ash collecting cavity.
2. The filter cartridge collector of claim 1, wherein: the separator main body comprises an annular shell with a built-in separation chamber, one side of the annular shell is provided with the separator air inlet, and the other side of the annular shell is provided with the separator air outlet; the bottom of the annular shell is integrally provided with a conical hopper communicated with the separation chamber, and the conical hopper is connected with the spark delivery pipe.
3. The filter cartridge collector of claim 2, wherein: the separator main body also comprises a connecting rod penetrating through the air outlet of the separator, and one end of the connecting rod is provided with a circular plate extending into the separation cavity; and a plurality of separation plates distributed in a turbine shape are uniformly distributed at one end of the circular plate close to the air inlet of the separator, and an air flow channel for air circulation is defined between any two adjacent separation plates.
4. A filter cartridge collector as claimed in any one of claims 1 to 3, wherein: and a plurality of filter cylinders arranged side by side are further arranged in the lower filter chamber, the bottom of each filter cylinder is aligned to the ash collecting cavity, and the top of each filter cylinder is communicated with the upper air purifying chamber.
5. The filter cartridge collector of claim 4, wherein: and a back-blowing ash removal mechanism for cleaning the filter cartridge is also arranged in the upper air purification chamber, and a compressed air interface connected with the back-blowing ash removal mechanism is arranged on the side wall of the upper end part of the box body.
6. The filter cartridge collector of claim 5, wherein: and an integrated fan is also arranged on one side of the upper air purifying chamber close to the air outlet.
7. The filter cartridge collector of claim 1, wherein: the ash collecting cavity is of an inverted cone structure, and the bottom of the ash collecting cavity is also provided with a drawable ash removal drawer.
8. The filter cartridge collector of claim 1, wherein: and the side wall of the box body is also provided with a pair of fire extinguishing ports which are respectively communicated with the lower filtering chamber and the upper air purifying chamber.
9. The filter cartridge collector of claim 1, wherein: one side of box still is equipped with the maintenance door of filter chamber under the easy access, the top of box still is equipped with the maintenance roof of being convenient for overhaul upper air-purifying chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985362.1U CN212491971U (en) | 2020-06-02 | 2020-06-02 | Filter drum type dust remover for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985362.1U CN212491971U (en) | 2020-06-02 | 2020-06-02 | Filter drum type dust remover for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212491971U true CN212491971U (en) | 2021-02-09 |
Family
ID=74382109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020985362.1U Active CN212491971U (en) | 2020-06-02 | 2020-06-02 | Filter drum type dust remover for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212491971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599919A (en) * | 2021-08-26 | 2021-11-05 | 广东新氧器净化科技有限公司 | Spark interception trapping apparatus for fireproof and explosion-proof dust removal purification equipment |
-
2020
- 2020-06-02 CN CN202020985362.1U patent/CN212491971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599919A (en) * | 2021-08-26 | 2021-11-05 | 广东新氧器净化科技有限公司 | Spark interception trapping apparatus for fireproof and explosion-proof dust removal purification equipment |
| CN113599919B (en) * | 2021-08-26 | 2023-02-03 | 广东新氧器净化科技有限公司 | Spark interception trapping apparatus for fireproof and explosion-proof dust removal purification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220921 Address after: 215400 No. 96, Dalian West Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Kangfeier filtration equipment (Taicang) Co.,Ltd. Address before: 215400 No.8, loujiang North Road, Taicang Economic Development Zone, Taicang City, Suzhou City, Jiangsu Province Patentee before: CAMFIL AIR POLLUTION CONTROL EQUIPMENT (TAICANG) CO.,LTD. |