CN216457652U - Dust remover with external dust removing cylinder - Google Patents
Dust remover with external dust removing cylinder Download PDFInfo
- Publication number
- CN216457652U CN216457652U CN202122834383.0U CN202122834383U CN216457652U CN 216457652 U CN216457652 U CN 216457652U CN 202122834383 U CN202122834383 U CN 202122834383U CN 216457652 U CN216457652 U CN 216457652U
- Authority
- CN
- China
- Prior art keywords
- cover
- mesh enclosure
- tank body
- cylinder
- bottom cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an external dust remover of a dust removing cylinder, which comprises a tank body and a cylinder body communicated with the tank body, wherein the tank body is provided with an air inlet flange; the bottom cover is also connected with a bottom flange through a sealing ring; the screwed pipe is communicated with a porous mesh enclosure positioned in the cylinder, and a detachable mesh enclosure is arranged on the outer surface of the porous mesh enclosure. The cylinder body is arranged on the outer side of the tank body, and the tank body does not need to be disassembled when the net sleeve in the tank body needs to be replaced or cleaned. The bottom of the cylinder body is connected in a mode that the bottom cover is fixed by the pressing rod, the dismounting and the fastening are convenient and reliable, the pressing rod and the bottom cover do not need to be taken down, and the opening and closing efficiency is improved. The upper clamping groove and the lower clamping groove are fixed by the net sleeves, so that the bolts only need to be loosened or fastened in the dismounting process.
Description
Technical Field
The utility model relates to a dust remover with an external dust removing cylinder, and belongs to the technical field of dust removing equipment.
Background
In order to filter dust in air, a dust removal tank is generally adopted in the prior art, a dust removal cylinder is arranged in the dust removal tank, and the dust removal cylinder filters the dust through a filter device such as a filter screen. Therefore, in operation, the filter device on the inner wall needs to be replaced regularly to achieve the expected dust removal effect.
The dust removing tank in the prior art is integrated in the dust removing cylinder, so that the advantages of lower manufacturing cost and simpler structure are achieved, but the defect that when the internal dust needs to be cleaned, the whole dust removing cylinder needs to be disassembled, and the workload is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a dust remover with an external dust removing cylinder, and the technical problem that a dust removing tank in the dust removing cylinder for vacuumizing is not easy to clean and overhaul in the prior art is solved.
In order to achieve the above object, the present invention adopts the following technical solutions:
a dust remover with an external dust removing cylinder comprises a tank body and a cylinder body communicated with the tank body, wherein the tank body is provided with an air inlet flange;
the bottom cover is also connected with a bottom flange through a sealing ring;
the screwed pipe is communicated with a porous mesh enclosure positioned in the cylinder, and a detachable mesh enclosure is arranged on the outer surface of the porous mesh enclosure.
Preferably, in the dust remover with the external dust removing cylinder, the bottom cover is connected to the cylinder body through the pressure rod;
the outer edge of bottom flange extends the barrel, and the outer edge of bottom flange is connected through the trip to depression bar one end, and the other end passes through the threaded pull rod and connects the barrel.
Preferably, in the dust remover with the external dust removing cylinder, the pressure rod is further connected with the threaded ejector rod through threads, and the upper end of the threaded ejector rod is connected with the center of the bottom cover.
Preferably, in the dust remover with the external dust removing cylinder, the center of the bottom cover is provided with a screw rod seat, and the upper end of the threaded mandril is rotatably connected with the screw rod seat.
Preferably, in the dust remover with the externally-arranged dust removing cylinder, the upper end of the porous mesh enclosure is provided with an upper cover, the lower end of the porous mesh enclosure is provided with a movable gland, the lower end of the upper cover is provided with an upper clamping groove which is positioned outside the porous mesh enclosure and has a downward opening, and the upper end of the movable gland is provided with a lower clamping groove which is positioned outside the porous mesh enclosure and has an upward opening;
the upper edge and the lower edge of the net sleeve are respectively connected with the upper clamping groove and the lower clamping groove.
Preferably, in the dust remover with the external dust removing cylinder, the movable gland is connected with the bottom of the porous mesh enclosure through a bolt.
Preferably, in the dust remover with the external dust removing cylinder, the lower surface of the bottom cover is further provided with an external thread joint communicated with the cylinder.
The utility model achieves the following beneficial effects:
compared with the prior art, the cylinder body is arranged on the outer side of the tank body, and the tank body does not need to be disassembled when the net sleeve in the tank body needs to be replaced or cleaned.
The bottom of the cylinder body is connected in a mode that the bottom cover is fixed by the pressing rod, the dismounting and the fastening are convenient and reliable, the pressing rod and the bottom cover do not need to be taken down, and the opening and closing efficiency is improved.
The upper clamping groove and the lower clamping groove are fixed by the net sleeves, so that the bolts only need to be loosened or fastened in the dismounting process.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is an axial cross-sectional view of the cartridge of the present invention;
the meaning of the reference symbols in the figures: 1-tank body; 2-a cylinder body; 3-a porous mesh enclosure; 4-nipple; 5-a pressure lever; 6-a threaded mandril; 7-bottom cover; 8-net cover; 11-an inlet flange; 21-a bottom flange; 31-a movable gland; 32-bolt; 33-upper cover; 311-lower card slot; 331-upper card slot; 41-an air outlet flange; 51-a hook; 52-threaded pull rod; 71-sealing ring; 72-male threaded joint; 73-screw seat.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2: the embodiment discloses an external dust remover of a dust removing cylinder, which comprises a tank body 1 and a cylinder body 2 communicated with the tank body 1, wherein the tank body 1 is provided with an air inlet flange 11, the cylinder body 2 is arranged on the outer side of the tank body 1, the upper end of the cylinder body 2 is communicated with an air outlet flange 41 through a screwed pipe 4, the lower end of the cylinder body 2 is provided with a bottom flange 21, and the lower end of the bottom flange 21 is provided with an openable bottom cover 7;
the bottom cover 7 is also connected with a bottom flange 21 through a sealing ring 71; the seal ring 71 may be an O-ring in the prior art or a metal seal ring.
The screwed pipe 4 is connected with the porous mesh enclosure 3 inside the barrel 2, the outer surface of the porous mesh enclosure 3 is provided with a detachable mesh cover 8, the mesh cover 8 belongs to the prior art, and dust in the air is filtered through a porous structure of the mesh cover 8.
The specific structure that the net cover 8 can be detachably fixed on the outer surface of the porous net cover 3 is as follows: the upper end of the porous mesh enclosure 3 is provided with an upper cover 33, the lower end of the porous mesh enclosure 3 is provided with a movable gland 31, the lower end of the upper cover 33 is provided with an upper clamping groove 331 which is positioned outside the porous mesh enclosure 3 and has a downward opening, and the upper end of the movable gland 31 is provided with a lower clamping groove 311 which is positioned outside the porous mesh enclosure 3 and has an upward opening. The upper edge and the lower edge of the net sleeve 8 are respectively connected with the upper clamping groove 331 and the lower clamping groove 311. The net cover 8 is integrally rectangular when unfolded and is bent when being fixed on the outer surface of the porous net cover 3.
When the net cover 8 needs to be installed or detached, the distance between the upper clamping groove 331 and the lower clamping groove 311 needs to be increased, and the method of the embodiment is that, by controlling the distance of the movable gland 31 relative to the porous net cover 3, specifically: the movable gland 31 is connected with the bottom of the porous mesh enclosure 3 through bolts 32, and when the bolts 32 are loosened, the movable gland 31 can move downwards, so that the detachment or installation of the mesh enclosure 8 can be completed, and finally the bolts 32 are fastened again.
The lower surface of the bottom cover 7 is also provided with an external thread joint 72 communicated with the cylinder body 2, and the external thread joint 72 is usually in a sealing state and is opened only when in maintenance or test.
When the gas filter is used, gas enters the tank body 1 from the gas inlet flange 11 at the upper end of the tank body 1, then enters the cylinder body 2, and is finally filtered by the net cover 8 and discharged from the gas outlet flange 41. In the process of filtering air, the porous net cover 3 plays a role in supporting the net cover 8. When the net cover 8 needs to be replaced or cleaned, the ventilation is stopped, the threaded mandril 6 is loosened, the threaded pull rod 52 is also properly loosened, then the press rod 5 rotates for a certain angle by taking the threaded pull rod 52 as an axis, and the bottom cover 7 rotates to the angle staggered with the cylinder body 2. Then the bolt 32 is loosened by a wrench, so that the movable gland 31 moves downwards until the net sleeve 8 can pass through the gap between the movable gland 31 and the upper cover 33.
After the new net cover 8 is placed, the bolt 32 is tightened, and the net cover 8 is fixed between the upper clamping groove 331 and the lower clamping groove 311. Finally, the pressure lever 5 and the bottom cover 7 are rotated to be right below the cylinder 2, and the hook 51 is ensured to hook the outer edge of the bottom flange 21.
Compared with the prior art, this embodiment sets up barrel 2 in the jar body 1 outside, when the inside net cover 8 of needs change or clean, need not dismantle jar body 1.
The bottom of the cylinder body 2 is connected in a mode that the bottom cover 7 is fixed by the pressing rod 5, the dismounting and the fastening are convenient and reliable, the pressing rod 5 and the bottom cover 7 do not need to be taken down, and the opening and closing efficiency is improved.
The net cover 8 is fixed by the upper clamping groove 331 and the lower clamping groove 311, so that the bolt 32 only needs to be loosened or fastened in the dismounting process.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A dust collector with an external dust collection barrel comprises a tank body (1) and a barrel body (2) communicated with the tank body (1), wherein the tank body (1) is provided with an air inlet flange (11), and is characterized in that the barrel body (2) is arranged on the outer side of the tank body (1), the upper end of the barrel body (2) is communicated with an air outlet flange (41) through a screwed pipe (4), the lower end of the barrel body (2) is provided with a bottom flange (21), and the lower end of the bottom flange (21) is provided with an openable bottom cover (7);
the bottom cover (7) is also connected with a bottom flange (21) through a sealing ring (71);
the screwed pipe (4) is communicated with a porous mesh enclosure (3) inside the barrel body (2), and a detachable mesh cover (8) is arranged on the outer surface of the porous mesh enclosure (3).
2. The external dust collector of claim 1, wherein the bottom cover (7) is connected to the cylinder (2) through a pressure rod (5);
the outer edge of the bottom flange (21) extends out of the cylinder body (2), one end of the pressing rod (5) is connected with the outer edge of the bottom flange (21) through a clamping hook (51), and the other end of the pressing rod is connected with the cylinder body (2) through a threaded pull rod (52).
3. The external dust collector of claim 2, wherein the pressure rod (5) is further connected with a threaded top rod (6) through a screw thread, and the upper end of the threaded top rod (6) is connected with the center of the bottom cover (7).
4. The external dust collector of claim 3, wherein a screw seat (73) is provided at the center of the bottom cover (7), and the upper end of the threaded mandril (6) is rotatably connected with the screw seat (73).
5. The external dust collector of claim 1, wherein the upper end of the porous mesh enclosure (3) is provided with an upper cover (33), the lower end of the porous mesh enclosure is provided with a movable gland (31), the lower end of the upper cover (33) is provided with an upper clamping groove (331) which is positioned outside the porous mesh enclosure (3) and is opened downwards, and the upper end of the movable gland (31) is provided with a lower clamping groove (311) which is positioned outside the porous mesh enclosure (3) and is opened upwards;
the upper edge and the lower edge of the net sleeve (8) are respectively connected with the upper clamping groove (331) and the lower clamping groove (311).
6. The external dust collector of dust-collecting barrel of claim 5, wherein said movable gland (31) is connected with the bottom of porous net cover (3) by bolts (32).
7. The external dust collector of dust-collecting barrel of claim 1, wherein the lower surface of said bottom cover (7) is further provided with an external screw joint (72) communicated with the barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834383.0U CN216457652U (en) | 2021-11-18 | 2021-11-18 | Dust remover with external dust removing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834383.0U CN216457652U (en) | 2021-11-18 | 2021-11-18 | Dust remover with external dust removing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216457652U true CN216457652U (en) | 2022-05-10 |
Family
ID=81396470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122834383.0U Active CN216457652U (en) | 2021-11-18 | 2021-11-18 | Dust remover with external dust removing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216457652U (en) |
-
2021
- 2021-11-18 CN CN202122834383.0U patent/CN216457652U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214634801U (en) | Industrial dust removal equipment | |
| CN106039852A (en) | Novel air filter | |
| CN216457652U (en) | Dust remover with external dust removing cylinder | |
| CN2581044Y (en) | Back-washing filter | |
| CN210905392U (en) | Lower-detachable filter cartridge dust remover | |
| CN209967919U (en) | Side-inserted type filter cartridge dust remover with rotatable filter cartridge | |
| CN212016947U (en) | A sewage filtration environmental protection equipment for circulating water | |
| CN2617500Y (en) | Air filtering system of vaccum mould of die casting machine | |
| CN219482094U (en) | Novel air dust remover | |
| CN211585731U (en) | Anti-blocking cyclone type steam-water separator | |
| CN216321801U (en) | Filter for slurry bed device | |
| CN219539571U (en) | Water quality filtering and purifying device for rural water supply engineering | |
| CN218871538U (en) | Purification device for removing solid-liquid two-phase in compressed air system | |
| CN220736579U (en) | Filtering device capable of rapidly discharging sewage for nuclear power station | |
| CN216125313U (en) | Precise large-capacity filter | |
| CN203425628U (en) | Self-cleaning steam filter | |
| CN218901087U (en) | Y type filter convenient to clearance | |
| CN220779373U (en) | Concentration filter equipment | |
| CN219272320U (en) | Novel high-temperature high-pressure black water solid-liquid separation device | |
| CN212998918U (en) | Dust collecting equipment is used in production of PVC gypsum board | |
| CN220257448U (en) | Back-blowing type cloth bag dust remover | |
| CN216537430U (en) | Supplementary exhaust system of system is fried to melon seed | |
| CN218924136U (en) | Gas filtering device of gas generator | |
| CN211676788U (en) | Novel release agent flue gas purification device | |
| CN210097069U (en) | Low pressure returns liquid and filters station with dirty device of collection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |