CN220160849U - Exhaust gas collecting device of advertisement inkjet printer - Google Patents
Exhaust gas collecting device of advertisement inkjet printer Download PDFInfo
- Publication number
- CN220160849U CN220160849U CN202321679866.0U CN202321679866U CN220160849U CN 220160849 U CN220160849 U CN 220160849U CN 202321679866 U CN202321679866 U CN 202321679866U CN 220160849 U CN220160849 U CN 220160849U
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- Prior art keywords
- filter screen
- exhaust gas
- air
- collecting device
- gas collecting
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- 238000009434 installation Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 17
- 239000007789 gas Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an exhaust gas collecting device of an advertisement inkjet printer, which comprises a wind collecting cover, an air draft device and a filter screen, wherein a bracket for mounting and fixing is arranged on the wind collecting cover, the bottom of the wind collecting cover is gradually folded to the top, an air inlet is formed by opening the bottom of the wind collecting cover, an air outlet is formed at the top of the wind collecting cover, the air draft device is arranged on the wind collecting cover and corresponds to the air outlet, the filter screen is arranged at the air inlet and covers the air inlet, and a mounting structure for mounting the filter screen is arranged at the air inlet of the wind collecting cover. The waste gas collecting device is suitable for common inkjet printers in the market, can work to pump and exhaust waste gas by being directly arranged on the inkjet printer, and can intercept particles in the waste gas through a filter screen at an air inlet so as to avoid the influence of the particles on wind output on the air exhausting device; in addition, the filter screen can be detached and cleaned, can be repeatedly used and is quite convenient.
Description
[ field of technology ]
The utility model relates to an exhaust gas collecting device of an advertisement inkjet printer.
[ background Art ]
When the inkjet printer is used for inkjet production, a large amount of waste gas can be generated, so that an enterprise can set up a waste gas collecting device above the inkjet printer, waste gas is collected through the waste gas collecting device, so that waste gas can be prevented from polluting production environment in a workshop, the waste gas collecting devices are finally gathered and connected to a main pipeline, the waste gas is purified and discharged through purifying equipment on the main pipeline, but before entering the main pipeline, the waste gas is untreated to contain a large amount of particles and dust, and the particles and the dust are easy to adhere to the waste gas collecting device.
For this reason, further improvements are necessary.
[ utility model ]
The utility model aims to overcome the problems, and provides an exhaust gas collecting device of an advertisement inkjet printer, which is provided with a filter screen for intercepting particulate matters in exhaust gas.
In order to achieve the above purpose, we provide an exhaust gas collecting device of an advertisement inkjet printer, which comprises a wind gathering cover, an air draft device and a filter screen, wherein a bracket for installing and fixing is arranged on the wind gathering cover, the bottom of the wind gathering cover is gradually folded to the top, an air inlet is formed by opening the bottom of the wind gathering cover, an air outlet is formed at the top of the wind gathering cover, the air draft device is arranged on the wind gathering cover and corresponds to the air outlet, the filter screen is arranged at the air inlet and covers the air inlet, and an installation structure for installing the filter screen is arranged at the air inlet.
In one or more embodiments, the mounting structure includes two opposite L-shaped supporting portions, the two L-shaped supporting portions are respectively disposed on the left and right sides of the wind gathering cover, and the left and right sides of the filter screen are respectively supported by the L-shaped supporting portions on the two sides.
In one or more embodiments, the mounting structure further includes a positioning portion disposed on a front side or a rear side of the wind collecting cover, and the positioning portion is configured to abut against the filter screen.
In one or more embodiments, the filter screen comprises an upper mesh layer and a lower mesh layer, and the holes of the upper mesh layer and the holes of the lower mesh layer are staggered.
In one or more embodiments, the screen is a stainless steel screen.
In one or more embodiments, the air extracting device is fixed on the air collecting cover through bolts, the air outlet end of the air extracting device is provided with a pipeline joint, and the outer side of the upper end of the pipeline joint is provided with an annular limiting edge.
In one or more embodiments, the bracket includes a first connecting plate and a second connecting plate that are perpendicular to each other, the first connecting plate is connected and fixed with the wind gathering cover through a screw, and the second connecting plate is provided with a strip-shaped mounting hole.
Compared with the background technology, the utility model has the following technical effects: the waste gas collecting device is suitable for common inkjet printers in the market, can work to pump and exhaust waste gas by being directly arranged on the inkjet printer, and can intercept particles in the waste gas through a filter screen at an air inlet so as to avoid the influence of the particles on wind output on the air exhausting device; in addition, the filter screen can be detached and cleaned, can be repeatedly used and is quite convenient.
[ description of the drawings ]
FIG. 1 is a schematic view of an exhaust gas collecting device according to the present utility model;
fig. 2 is a schematic view of the structure of fig. 1 at another angle.
[ detailed description ] of the utility model
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
Referring to fig. 1-2, the utility model provides an exhaust gas collecting device of an advertisement inkjet printer, which comprises a wind collecting cover 1, an air exhausting device 2 and a filter screen 3, wherein a bracket 4 for mounting and fixing is arranged on the wind collecting cover 1, the wind collecting cover can be mounted and fixed on the inkjet printer by means of the bracket, the bottom of the wind collecting cover 1 is gradually folded to the top, an air inlet is formed by opening the bottom of the wind collecting cover 1, an air outlet is formed at the top of the wind collecting cover, the air exhausting device 2 is mounted on the wind collecting cover and corresponds to the air outlet, the air exhausting device is directly arranged at the air outlet of the wind collecting cover to ensure the air exhausting force, the air exhausting device consists of fan blades and a motor, the filter screen 3 is arranged at the air inlet and covers the air inlet, when exhaust gas enters the wind collecting cover, the filter screen firstly intercepts particles in the exhaust gas, the particles are prevented from entering the wind collecting cover, the particles can be prevented or reduced from adhering to the air exhausting device and the wind collecting cover, and the mounting structure for mounting the filter screen 3 is arranged at the air inlet.
Specifically, mounting structure includes two L shape bearing portions 5 that set up relatively, and two L shape bearing portions set up respectively in the left and right sides that gathers fan housing 1, and the left and right sides of filter screen 3 is held in the palm by the L shape bearing portions of this both sides respectively, and the user can regularly change the filter screen or wash the filter screen, ensures that the filter screen is held back the particulate matter in the waste gas, adopts the L shape bearing portions of both sides to install the filter screen, can make things convenient for the user to take out the filter screen with the mode of extraction. Optionally, the filter screen is made of stainless steel, so that a user can regularly withdraw the filter screen to clean the filter screen, and particles or other pollutants trapped on the filter screen can be cleaned and then can be installed again for use after cleaning.
The installation structure further comprises a positioning part 6, the positioning part is arranged on the front side or the rear side of the wind gathering cover 1, the positioning part 6 is used for being abutted against the filter screen 3, the positioning part is preferably arranged on the rear side of the wind gathering cover, and when the filter screen is installed, the filter screen can be judged to be installed in place after being abutted against the positioning part.
The filter screen 3 comprises an upper net layer and a lower net layer, the hole sites of the upper net layer and the lower net layer are staggered, and the structure can better intercept particulate matters and solid pollutants in waste gas.
The exhaust device 2 is fixed on the wind gathering cover 1 through bolts so as to be convenient to install and detach, the air outlet end of the exhaust device 2 is provided with a pipeline joint 7, the outer side of the upper end of the pipeline joint 7 is provided with an annular limiting edge 71, the pipeline joint is convenient to connect an exhaust pipeline, the annular limiting edge can play a role in preventing the exhaust pipeline from loosening, and after the exhaust pipeline is connected, the annular limiting edge can be matched with the clamping hoop to prevent the exhaust pipeline from loosening.
The support 4 comprises a first connecting plate 41 and a second connecting plate 42 which are perpendicular to each other, the first connecting plate 41 is fixedly connected with the wind gathering cover 1 through screws, the second connecting plate 42 is provided with a strip-shaped mounting hole 8, and bolt alignment mounting can be facilitated by adopting the strip-shaped mounting hole.
The above description is merely of the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments, and the equivalent modifications or variations according to the disclosure of the present utility model should be included in the protection scope of the claims.
Claims (7)
1. An exhaust gas collection device of an advertisement inkjet printer, which is characterized in that: including gathering fan housing (1), updraft ventilator (2) and filter screen (3), be provided with on gathering fan housing (1) and be used for installing fixed support (4), gather the bottom of fan housing (1) and draw in gradually to the top, gather fan housing (1) bottom open formation air intake, the air outlet has been seted up at the top of gathering the fan housing, updraft ventilator (2) install on gathering the fan housing and correspond the air outlet, filter screen (3) set up in air intake department and cover the air intake, gather fan housing (1) and be located air intake department and be equipped with the mounting structure that is used for installing filter screen (3).
2. The exhaust gas collecting device of an advertising printer according to claim 1, wherein: the installation structure comprises two L-shaped bearing parts (5) which are oppositely arranged, the two L-shaped bearing parts are respectively arranged at the left side and the right side of the wind gathering cover (1), and the left side and the right side of the filter screen (3) are respectively supported by the L-shaped bearing parts at the two sides.
3. The exhaust gas collecting device of an advertising printer according to claim 2, wherein: the installation structure further comprises a positioning part (6), the positioning part is arranged on the front side or the rear side of the wind gathering cover (1), and the positioning part (6) is used for being abutted with the filter screen (3).
4. The exhaust gas collecting device of an advertising printer according to claim 1, wherein: the filter screen (3) comprises an upper net layer and a lower net layer, and the holes of the upper net layer and the holes of the lower net layer are staggered.
5. The exhaust gas collecting device of an advertising printer according to claim 1 or 4, wherein: the filter screen (3) is a stainless steel filter screen.
6. The exhaust gas collecting device of an advertising printer according to claim 1, wherein: the air exhausting device (2) is fixed on the air collecting cover (1) through bolts, a pipeline joint (7) is arranged at the air outlet end of the air exhausting device (2), and an annular limiting edge (71) is arranged at the outer side of the upper end of the pipeline joint (7).
7. The exhaust gas collecting device of an advertising printer according to claim 1, wherein: the bracket (4) comprises a first connecting plate (41) and a second connecting plate (42) which are perpendicular to each other, the first connecting plate (41) is fixedly connected with the wind gathering cover (1) through screws, and the second connecting plate (42) is provided with a strip-shaped mounting hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321679866.0U CN220160849U (en) | 2023-06-28 | 2023-06-28 | Exhaust gas collecting device of advertisement inkjet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321679866.0U CN220160849U (en) | 2023-06-28 | 2023-06-28 | Exhaust gas collecting device of advertisement inkjet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220160849U true CN220160849U (en) | 2023-12-12 |
Family
ID=89054639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321679866.0U Active CN220160849U (en) | 2023-06-28 | 2023-06-28 | Exhaust gas collecting device of advertisement inkjet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220160849U (en) |
-
2023
- 2023-06-28 CN CN202321679866.0U patent/CN220160849U/en active Active
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