CN209900937U - Low vacuum central dust suction device - Google Patents
Low vacuum central dust suction device Download PDFInfo
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- CN209900937U CN209900937U CN201920454651.6U CN201920454651U CN209900937U CN 209900937 U CN209900937 U CN 209900937U CN 201920454651 U CN201920454651 U CN 201920454651U CN 209900937 U CN209900937 U CN 209900937U
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- ring plate
- waste liquid
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- pipe
- dust
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Abstract
The utility model relates to the technical field of central dust suction devices, and discloses a low-vacuum central dust suction device, which comprises an outer cover frame and a dust suction pipeline, wherein the inner side of the outer cover frame is provided with two clapboards, the two clapboards are welded and fixed with the outer cover frame, a first ring plate is arranged between the two clapboards, one side of the outer cover frame is provided with an air inlet pipe, the air inlet pipe penetrates through the inner side of the outer cover frame, the top end of the outer cover frame is provided with a liquid storage cylinder, the liquid storage cylinder is welded and fixed with the outer cover frame, the bottom end of the liquid storage cylinder is provided with a spray pipe, the utility model is provided with the first ring plate and the spray pipe, the combination of the first ring plate, the second ring plate and the third ring plate can greatly prolong the staying time of dusty air flow in the outer cover frame, and dust carried in the dusty air flow is filtered by water mist sprayed by the spray pipe through a circuit, therefore, the dust contained in the airflow is efficiently removed, the cleanness of the discharged airflow is ensured, and the environmental protection performance is better.
Description
Technical Field
The utility model belongs to the technical field of central authorities 'dust extraction, concretely relates to low vacuum central authorities' dust extraction.
Background
The industrial vacuum refers to a gas space with the air pressure smaller than 1 standard atmospheric pressure, refers to a thin gas state, and can be divided into high vacuum, medium vacuum and low vacuum, a small-sized dust collector can be used for indoor dust removal, and a central dust collection device can be selected.
However, the central dust suction device in the market at present has poor use effect, discharged dust-containing gas is directly discharged without being treated, or dust contained in the gas in the treatment process is not cleaned up, a large amount of dust is easily attached to the wall of the dust suction pipeline after the dust suction pipeline is used for a long time, and the dust is not treated for a long time and is easily accumulated to cause the pipeline to be blocked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low vacuum central authorities dust extraction to solve the dust that contains in the central authorities dust extraction combustion gas that proposes in the above-mentioned background art and not through just discharging or handling thoroughly inadequately through handling, easily pile up the dust in the dust absorption pipeline and lead to the problem of jam.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low vacuum central authorities dust extraction, includes dustcoat frame and dust absorption pipeline, the inboard of dustcoat frame is provided with two baffles altogether, two the baffle all with dustcoat frame welded fastening, two be provided with first circle board between the baffle, one side of dustcoat frame is provided with the intake pipe, the intake pipe runs through to the inboard of dustcoat frame, the top of dustcoat frame is provided with the stock solution section of thick bamboo, stock solution section of thick bamboo and dustcoat frame welded fastening, the bottom of stock solution section of thick bamboo is provided with the shower, the bottom of dustcoat frame is provided with the waste liquid collection section of thick bamboo, the waste liquid collection section of thick bamboo and dustcoat frame welded fastening, the top of waste liquid collection section of thick bamboo is provided with the fluid.
Preferably, the inside of dust absorption pipeline is provided with rotates the wheel, it installs the cable wire to rotate to take turns, the outside of cable wire is provided with the sliding block, the sliding block is fixed with the top welded of cable wire.
Preferably, a hand wheel is arranged on the outer side of the dust collection pipeline and fixedly connected with the rotating wheel through a straight rod.
Preferably, the middle part of the liquid storage cylinder is provided with an air outlet pipe, and the air outlet pipe penetrates through the partition plate positioned above the liquid storage cylinder.
Preferably, a second ring plate is arranged on the inner side of the first ring plate, and a third ring plate is arranged on the inner side of the second ring plate.
Preferably, the top of the liquid storage barrel is provided with a liquid injection pipe, and the liquid injection pipe is welded and fixed with the liquid storage barrel.
Preferably, the waste liquid discharge pipe is installed to the bottom of waste liquid collecting cylinder, waste liquid discharge pipe and waste liquid collecting cylinder welded fastening, and install the valve on the waste liquid discharge pipe.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model discloses set up first circle board and shower, the first circle board, second circle board and the third circle board that set up are put together and can be prolonged the time that dusty air current stops in the dusty frame greatly, make the dust smugglied secretly in the dusty air current filtered by shower spun water smoke through circuitous gas circulation route to detach the dust efficient that contains in the air current, guarantee the clean of exhaust stream, the feature of environmental protection is better.
(2) The utility model discloses set up and rotated wheel and sliding block, the rotation wheel of setting can rotate under the drive of hand wheel, makes the cable wire drive the inner wall that the sliding block made a round trip to scrape the dust absorption pipeline along with the drive of rotating the wheel to scrape the dust that adheres to on the dust absorption pipeline inner wall in the use, avoid long-time use to pile up the problem that the dust leads to the pipe blockage.
Drawings
Fig. 1 is a schematic structural view of the housing frame of the present invention;
FIG. 2 is a schematic structural view of a first ring plate of the present invention;
FIG. 3 is a cross-sectional view of the dust suction duct of the present invention;
FIG. 4 is an external view of the dust suction duct of the present invention;
FIG. 5 is a side view of the slider of the present invention;
in the figure: 1. a first ring plate; 2. an air outlet pipe; 3. a second ring plate; 4. a shower pipe; 5. a third ring plate; 6. an outer cover frame; 7. a liquid discharge pipe; 8. an air inlet pipe; 9. a liquid injection pipe; 10. a liquid storage cylinder; 11. a partition plate; 12. a waste liquid collection cylinder; 13. a waste liquid discharge pipe; 14. a dust collection duct; 15. a rotating wheel; 16. a steel cord; 17. a slider; 18. a handwheel.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a low vacuum central dust extraction, including dustcoat frame 6 and dust absorption pipeline 14, the inboard of dustcoat frame 6 is provided with two baffles 11 altogether, two baffles 11 all with dustcoat frame 6 welded fastening, be provided with first circle board 1 between two baffles 11, one side of dustcoat frame 6 is provided with intake pipe 8, intake pipe 8 runs through to the inboard of dustcoat frame 6, the top of dustcoat frame 6 is provided with liquid storage cylinder 10, liquid storage cylinder 10 and dustcoat frame 6 welded fastening, the bottom of liquid storage cylinder 10 is provided with shower 4, the orifice has been seted up to the lower half of shower 4, through orifice blowout water smoke, the bottom of dustcoat frame 6 is provided with waste liquid collection tube 12, waste liquid collection tube 12 and dustcoat frame 6 welded fastening, the top of waste liquid collection tube 12 is provided with fluid-discharge tube 7.
In order to facilitate scraping off dust attached to the inner wall of the dust suction pipe 14 through the sliding block 17, in this embodiment, preferably, a rotating wheel 15 is disposed inside the dust suction pipe 14, a steel cable 16 is mounted on the rotating wheel 15, the sliding block 17 is driven to move back and forth by rotation of the steel cable 16, a sliding block 17 is disposed outside the steel cable 16, and the sliding block 17 is welded to the top end of the steel cable 16.
In order to facilitate driving the rotating wheel 15 to rotate, in this embodiment, it is preferable that a handwheel 18 is disposed outside the dust collection pipe 14, and the handwheel 18 is fixedly connected with the rotating wheel 15 through a straight rod.
In order to facilitate the discharge of the treated gas, in this embodiment, it is preferable that the gas outlet pipe 2 is disposed at the middle portion of the liquid storage cylinder 10, and the gas outlet pipe 2 penetrates through the partition plate 11 located above.
In order to prolong the stay time of the dusty gas flow in the housing frame 6, in the present embodiment, it is preferable that the inner side of the first ring plate 1 is provided with the second ring plate 3, and the inner side of the second ring plate 3 is provided with the third ring plate 5.
In order to facilitate the injection of purified water, in the present embodiment, it is preferable that the top end of the liquid storage cylinder 10 is provided with an injection tube 9, and the injection tube 9 and the liquid storage cylinder 10 are welded and fixed.
In order to facilitate the discharge of the waste liquid, in this embodiment, it is preferable that a waste liquid discharge pipe 13 is installed at the bottom end of the waste liquid collecting cylinder 12, the waste liquid discharge pipe 13 is welded and fixed to the waste liquid collecting cylinder 12, and a valve is installed on the waste liquid discharge pipe 13.
The utility model discloses a theory of operation and use flow: when the dust collector is used, dust-containing airflow sucked out by the central dust collection device is connected to the air inlet pipe 8, the air inlet pipe 8 guides the dust-containing airflow into the outer cover frame 6, the dust-containing airflow can greatly prolong the retention time of the dust-containing airflow in the outer cover frame 6 through a circuitous air circulation path formed by combining the first ring plate 1, the second ring plate 3 and the third ring plate 5, an external water source is connected to the liquid injection pipe 9, so that purified water stored in the liquid storage cylinder 10 is sprayed out through the spraying pipe 4, dust carried in the dust-containing airflow is filtered by water mist sprayed out from the spraying pipe 4, sewage containing dust flows into the waste liquid collection cylinder 12 from the liquid discharge pipe 7 and is discharged out from the waste liquid discharge pipe 13 arranged at the bottom end of the waste liquid collection cylinder 12, the airflow without the dust is finally discharged out from the air outlet pipe 2, the dust collection pipeline 14 plays a role of guiding the dust-containing airflow sucked indoors to the main machine of the dust collector, and, therefore, the hand wheel 18 drives the rotating wheel 15 to rotate, the steel cable 16 drives the sliding block 17 to move on the inner wall of the dust collection pipeline 14 along with the rotation of the rotating wheel 15, the dust attached to the inner wall of the dust collection pipeline 14 is scraped along with the continuous movement of the sliding block 17, and the problem that the dust is accumulated to cause the blockage of the dust collection pipeline 14 due to long-time use is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A low vacuum central vacuum cleaner comprising a housing frame (6) and a suction duct (14), characterized in that: the inboard of dustcoat frame (6) is provided with two baffle (11), two baffle (11) all with dustcoat frame (6) welded fastening, two be provided with first circle board (1) between baffle (11), one side of dustcoat frame (6) is provided with intake pipe (8), intake pipe (8) run through to the inboard of dustcoat frame (6), the top of dustcoat frame (6) is provided with liquid storage cylinder (10), liquid storage cylinder (10) and dustcoat frame (6) welded fastening, the bottom of liquid storage cylinder (10) is provided with spray pipe (4), the bottom of dustcoat frame (6) is provided with waste liquid collection cylinder (12), waste liquid collection cylinder (12) and dustcoat frame (6) welded fastening, the top of waste liquid collection cylinder (12) is provided with fluid-discharge tube (7).
2. A rough center vacuum cleaner as recited in claim 1, wherein: the dust collection device is characterized in that a rotating wheel (15) is arranged inside the dust collection pipeline (14), a steel cable (16) is installed on the rotating wheel (15), a sliding block (17) is arranged on the outer side of the steel cable (16), and the sliding block (17) is welded and fixed with the top end of the steel cable (16).
3. A rough center vacuum cleaner as recited in claim 2, wherein: a hand wheel (18) is arranged on the outer side of the dust collection pipeline (14), and the hand wheel (18) is fixedly connected with the rotating wheel (15) through a straight rod.
4. A rough center vacuum cleaner as recited in claim 1, wherein: the middle part of the liquid storage cylinder (10) is provided with an air outlet pipe (2), and the air outlet pipe (2) penetrates through the partition board (11) positioned above.
5. A rough center vacuum cleaner as recited in claim 1, wherein: the inner side of the first ring plate (1) is provided with a second ring plate (3), and the inner side of the second ring plate (3) is provided with a third ring plate (5).
6. A rough center cleaning apparatus according to claim 4, wherein: the top of the liquid storage barrel (10) is provided with a liquid injection pipe (9), and the liquid injection pipe (9) is welded and fixed with the liquid storage barrel (10).
7. A rough center vacuum cleaner as recited in claim 1, wherein: waste liquid discharge pipe (13) are installed to the bottom of waste liquid collecting cylinder (12), waste liquid discharge pipe (13) and waste liquid collecting cylinder (12) welded fastening, and install the valve on waste liquid discharge pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454651.6U CN209900937U (en) | 2019-04-04 | 2019-04-04 | Low vacuum central dust suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454651.6U CN209900937U (en) | 2019-04-04 | 2019-04-04 | Low vacuum central dust suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209900937U true CN209900937U (en) | 2020-01-07 |
Family
ID=69035034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920454651.6U Active CN209900937U (en) | 2019-04-04 | 2019-04-04 | Low vacuum central dust suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209900937U (en) |
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2019
- 2019-04-04 CN CN201920454651.6U patent/CN209900937U/en active Active
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