CN212188404U - Polishing dust treatment equipment - Google Patents
Polishing dust treatment equipment Download PDFInfo
- Publication number
- CN212188404U CN212188404U CN202020415596.2U CN202020415596U CN212188404U CN 212188404 U CN212188404 U CN 212188404U CN 202020415596 U CN202020415596 U CN 202020415596U CN 212188404 U CN212188404 U CN 212188404U
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- Prior art keywords
- gas collecting
- collecting pipe
- filter screen
- pipe
- dust
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- Expired - Fee Related
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a polishing dust treatment device, which comprises a gas collecting pipe, a dust filter screen, a spray tower, a filter and a liquid supply box, wherein the gas collecting pipe adopts a communicating pipe with a rectangular structure, the gas collecting pipe is provided with a placing groove which runs through the upper end and the right end of the gas collecting pipe, the placing groove and the gas collecting pipe form a limiting part, the periphery of the dust filter screen is bonded with a sealing ring, the dust filter screen is arranged in the placing groove, the gas collecting pipe is fixedly connected with a fixed plate, a butt plate is arranged in the gas collecting pipe, the butt plate is connected with the fixed plate through a spring, the upper part of the fixed plate is hinged with a cover plate, one end of the cover plate, which is far away from the fixed plate, is provided with a cross beam, one end of the gas collecting pipe, which is hinged with a locking part which is locked and matched with the cross beam, when the dust filter screen accumulates a large amount of dust and needs to be replaced, the dust filter screen can be rapidly detached and replaced.
Description
Technical Field
The utility model relates to a dust disposal's technical field, in particular to dust disposal equipment polishes.
Background
In a metal grinding workshop, much dust is generated, is usually suspended in air, seriously influences the production working environment, can cause harm to the body of a production line worker, and can induce various diseases; meanwhile, the exchange of the air with dust with the outside atmosphere also causes pollution to the outside atmosphere and the surrounding environment.
Chinese patent (application No. CN201520766833.9) discloses a metal polishing dust treatment device, which comprises a gas collecting pipe, a dust filter screen, a spray tower, a filter and a liquid supply tank; the dust filter screen is arranged in the gas collecting pipe, and the dust filter screen is radially blocked in the gas collecting pipe; a dust collecting opening is formed in the bottom wall of the gas collecting pipe, a dust containing cover is arranged below the dust collecting opening, and the dust containing cover can be covered at the dust collecting opening in an opening and closing mode; the spray tower is provided with an air inlet and an air outlet, a filtering and supporting net is arranged at the lower section part in the spray tower, a spray pipe is arranged at the upper section part in the spray tower, a plurality of nozzles for downward spraying are arranged on the spray pipe, and the spray pipe is connected with a liquid supply box through a liquid supply pipe and a first suction pump; the gas outlet of the spray tower is positioned above the spray pipe, and the filter is connected to the gas outlet of the spray tower.
This dust filter screen radially intercepts in the gas collecting pipe, and after long-time use, a large amount of dusts can be gathered to the dust filter screen, but the setting of above-mentioned structure, the difficult dismantlement from the gas collecting pipe of dust filter screen for the change of dust filter screen is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust disposal equipment of polishing when the dust filter screen gathers a large amount of dust and need change, can dismantle the change to the dust filter screen fast.
The above technical purpose of the present invention can be achieved by the following technical solutions: a polishing dust treatment device comprises a gas collecting pipe, a dust filter screen, a spray tower, a filter and a liquid supply box, wherein the spray tower is provided with a gas inlet and a gas outlet, the gas collecting pipe is connected with the gas inlet, the gas outlet of the spray tower is positioned above the spray pipe, the filter is connected with the gas outlet of the spray tower, the spray pipe is arranged in the upper section of the spray tower, a plurality of nozzles which spray downwards are arranged on the spray pipe, the spray pipe is connected with the liquid supply box through a liquid supply pipe and a first suction pump, the gas collecting pipe is a communicating pipe with a rectangular structure, the gas collecting pipe is provided with a placement groove which penetrates through the upper end and the right end of the gas collecting pipe, the placement groove and the gas collecting pipe are provided with a limiting part which is in limiting fit with the dust filter screen, a sealing ring is bonded around the dust filter screen, the dust filter screen is arranged in the, the right-hand member fixedly connected with fixed plate of gas collecting pipe, be equipped with the butt board that can follow the resettlement groove and control and slide in the gas collecting pipe, the spring coupling through a plurality of upper and lower intervals settings between butt board and the fixed plate, the upper portion of fixed plate articulates there is an apron, the apron is used for covering the dust filter screen, the one end that the fixed plate was kept away from to the apron is equipped with the handle, the gas collecting pipe articulates for the one end of fixed plate has the crossbeam, it has the locking portion with crossbeam locking fit to articulate on the gas collecting pipe, a plurality of blind holes have been seted up to the upper end of gas collecting pipe, the lower part of crossbeam be equipped.
Furthermore, the upper portion of the blind hole is a hemispherical opening, and the lower portion of the compression column is provided with an elastic block which is matched and pressed with the opening.
Furthermore, the locking part comprises a hinged column hinged to the gas collecting pipe and a stud connected with the hinged column, the cross beam is provided with a through hole for the stud to pass through, and the locking part and the cross beam are locked through a nut.
Further, the bottom of the spraying tower is provided with a spraying liquid recycling port, the spraying liquid recycling port is provided with a safety filter screen, the spraying liquid recycling port is communicated with the spraying pipe through a recycling pipe, and the recycling pipe is provided with a second suction pump.
Further, a switch valve is arranged on the liquid supply pipe and is arranged between the recycling pipe and the first suction pump.
Furthermore, a filtering support net is installed at the lower section of the spray tower, and a rotational flow plate is installed on the filtering support net.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a dust disposal equipment of polishing, when the dust filter screen gathers a large amount of dusts and need change, can dismantle the change to the dust filter screen fast, the concrete operation of changing the dust filter screen as follows: the nut is unscrewed from the locking part, the cross beam is separated from the locking part, the cover plate is turned up, the dust filter screen is taken out of the gas collecting pipe at last, during installation, the dust filter screen bonded with the sealing ring is inserted into the arranging groove while the butt plate is pressed rightwards, the butt plate is loosened, the butt plate tightly presses the sealing rings at the left end and the right end under the elastic action of the spring, the cover plate covers the cover plate, the cross beam is rotated to the upper end of the cover plate, the locking part is rotated to enable the locking part to stretch into the through hole, the elastic block is enabled to be abutted into the opening, the locking nut is enabled to enable the elastic block to be abutted against the opening, and the cover plate tightly presses the.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial schematic view of the gas manifold of the present invention;
fig. 3 is a schematic structural view of the limiting portion of the present invention;
fig. 4 is an installation cross-sectional view of the dust filter of the present invention;
fig. 5 is a cross-sectional view of the gas manifold of the present invention;
fig. 6 is a schematic locking view of the cross beam and the locking part of the present invention;
fig. 7 is a cross-sectional view of the cross beam and the locking portion of the present invention;
fig. 8 is a schematic view of a blind hole of the present invention;
fig. 9 is a schematic structural diagram of the dust filter screen of the present invention.
In the figure: 1. a gas collecting pipe; 11. a placing groove; 12. a limiting part; 13. a fixing plate; 131. a butt joint plate; 132. a spring; 14. a cover plate; 141. a handle; 142. blind holes; 15. a cross beam; 151. pressing the column; 152. an elastic block; 16. a locking portion; 161. a hinged column; 162. a stud; 163. a nut; 2. a dust filter screen; 21. a seal ring; 3. a spray tower; 31. an air inlet; 32. an air outlet; 33. a shower pipe; 331. a nozzle; 34. a liquid supply tube; 341. an on-off valve; 35. a first suction pump; 36. a spray liquid recycling port; 361. a safe filter screen; 362. a recycling pipe; 363. a second suction pump; 37. a filtration support screen; 371. a swirl plate; 4. a filter; 5. a liquid supply tank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-9, a polishing dust treatment device includes a gas collecting pipe 1, a dust filter screen 2, a spray tower 3, a filter 4 and a liquid supply tank 5, the spray tower 3 has a gas inlet 31 and a gas outlet 32, the gas collecting pipe 1 is connected to the gas inlet 31, the gas outlet 32 of the spray tower 3 is located above the spray pipe 33, the filter 4 is connected to the gas outlet 32 of the spray tower 3, the gas collecting pipe 1 adopts a communicating pipe with a rectangular structure, the gas collecting pipe 1 is provided with a placement groove 11 penetrating through the upper end and the right end of the gas collecting pipe 1, and the placement groove 11 and the gas collecting pipe 1 are formed with a limit portion 12 in limit fit with the dust filter screen 2.
The periphery of the dust filter screen 2 is provided with an installation groove in a surrounding manner, a seal ring 21 is bonded in the installation groove, the dust filter screen 2 is installed in the installation groove 11 and is abutted to the limit part 12, the right end of the gas collecting pipe 1 is fixedly connected with a fixed plate 13, a butt plate 131 capable of sliding left and right along the installation groove 11 is arranged in the gas collecting pipe 1, the butt plate 131 is connected with the fixed plate 13 through a plurality of springs 132 arranged at intervals up and down, the upper part of the fixed plate 13 is hinged with a cover plate 14, the cover plate 14 is used for covering the dust filter screen 2, one end of the cover plate 14 far away from the fixed plate 13 is provided with a handle 141, one end of the gas collecting pipe 1 opposite to the fixed plate 13 is hinged with a cross beam 15, the gas collecting pipe 1 is hinged with a locking part 16 locked and matched with the cross beam 15, the upper end of the gas collecting pipe 1 is provided, the utility model discloses in a plurality of screw holes have been seted up to crossbeam 15, compression leg 151 threaded connection all laminates with the inner of screw hole in the upper end of screw hole and compression leg 151.
The upper portion of the blind hole 142 is a hemispherical opening, the lower portion of the compression leg 151 is provided with an elastic block 152 which is matched and pressed with the opening, and the elastic block 152 can be made of rubber materials.
Locking portion 16 is including articulating in the articulated column 161 of collecting main 1 and connecting the double-screw bolt 162 of articulated column 161, crossbeam 15 is equipped with a connecting portion, be equipped with the through-hole that supplies double-screw bolt 162 to pass on the connecting portion, the utility model discloses in for the convenience of stretching into the through-hole with double-screw bolt 162, can set the through-hole into waist type hole, the utility model discloses in can set up the step (not drawn in the picture) that is used for supporting connecting portion on double-screw bolt 162, locking portion 16 and crossbeam 15 are locked through nut 163.
The bottom of the spray tower 3 is provided with a spray liquid recycling port 36, a safety filter screen 361 is installed at the spray liquid recycling port 36, the spray liquid recycling port 36 is communicated with the spray pipe 33 through a recycling pipe 362, a second suction pump 363 is installed on the recycling pipe 362, the recycling of the spray liquid is effectively utilized, and the liquid supply tank 5 can supply liquid as required for supplement.
The liquid supply pipe 34 is provided with a switch valve 341, and the switch valve 341 is disposed between the recycling pipe 362 and the first suction pump 35.
The utility model discloses a spray column 3, including spray column 3, filtration supporting network 37 is installed at the hypomere position, install whirl board 371 on the filtration supporting network 37, whirl board 371's effect makes the air current produce rotary motion, utilizes the effect of centrifugal force to get rid of the fog foam to spray column 3 inner wall and flow down, install shower 33 in the upper segment position of spray column 3, be equipped with a plurality of nozzles 331 that spout down on shower 33, shower 33 passes through feed pipe 34, first suction pump 35 and connects in feed tank 5.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a dust disposal equipment of polishing, when dust filter screen 2 gathers a large amount of dusts and need change, can dismantle the change to dust filter screen 2 fast, the concrete operation of changing dust filter screen 2 as follows: the nut 163 is unscrewed from the locking part 16, the cross beam 15 is separated from the locking part 16, the cover plate 14 is turned up, finally, the dust filter screen 2 is taken out of the gas collecting pipe 1, during installation, the abutting plate 131 is pressed rightwards, the dust filter screen 2 bonded with the sealing rings 21 is inserted into the arranging groove 11, the abutting plate 131 is loosened, the abutting plate 131 tightly presses the sealing rings 21 at the left end and the right end under the elastic action of the spring 132, the cover plate 14 is covered, the cross beam 15 is rotated to the upper end of the cover plate 14, the locking part 16 is rotated to enable the locking part 16 to stretch into the through hole, the elastic block 152 tightly abuts against the opening, the nut 163 is locked, the elastic block 152 tightly abuts against the opening, and the cover plate 14 tightly presses the sealing rings 21 at the upper end and the lower.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (6)
1. The utility model provides a dust disposal equipment polishes, includes gas collecting pipe (1), dust filter screen (2), spray column (3), filter (4) and liquid feed box (5), spray column (3) have air inlet (31) and gas outlet (32), gas collecting pipe (1) are connected in air inlet (31), gas outlet (32) of spray column (3) are located spray column (33) top just filter (4) are connected in gas outlet (32) department of spray column (3), install spray column (33) in the upper segment position of spray column (3), be equipped with a plurality of nozzles (331) that spout down on spray column (33), spray column (33) are connected in liquid feed box (5) through liquid feed pipe (34), first suction pump (35), its characterized in that: the gas collecting pipe (1) adopts a communicating pipe with a rectangular structure, the gas collecting pipe (1) is provided with a placement groove (11) penetrating through the upper end and the right end of the gas collecting pipe (1), the placement groove (11) and the gas collecting pipe (1) are formed with a limiting part (12) in limiting fit with a dust filter screen (2), a sealing ring (21) is bonded around the dust filter screen (2), the dust filter screen (2) is arranged in the placement groove (11) and is abutted to the limiting part (12), the right end of the gas collecting pipe (1) is fixedly connected with a fixed plate (13), an abutting plate (131) capable of sliding left and right along the placement groove (11) is arranged in the gas collecting pipe (1), the abutting plate (131) is connected with the fixed plate (13) through a plurality of springs (132) arranged at intervals up and down, the upper part of the fixed plate (13) is hinged with a cover plate (14), and the cover plate (14) is used for covering the dust filter screen, the one end that fixed plate (13) was kept away from in apron (14) is equipped with handle (141), gas collecting tube (1) articulates for the one end of fixed plate (13) has crossbeam (15), it has locking portion (16) with crossbeam (15) locking complex to articulate on gas collecting tube (1), a plurality of blind holes (142) have been seted up to the upper end of gas collecting tube (1), the lower part of crossbeam (15) is equipped with and compresses tightly complex compression leg (151) with blind hole (142).
2. The sanding dust handling apparatus of claim 1, further comprising: the upper portion of blind hole (142) is hemispherical opening, the lower part of compression leg (151) is equipped with the elastic block (152) that compresses tightly with the opening cooperation.
3. The sanding dust handling apparatus of claim 2, further comprising: the locking part (16) comprises a hinged column (161) hinged to the gas collecting pipe (1) and a stud (162) connected with the hinged column (161), the cross beam (15) is provided with a through hole for the stud (162) to pass through, and the locking part (16) and the cross beam (15) are locked through a nut (163).
4. The sanding dust handling apparatus of claim 1, further comprising: the spray tower (3) bottom is provided with sprays liquid retrieval and utilization mouth (36), spray liquid retrieval and utilization mouth (36) department and install safe filter screen (361), spray liquid retrieval and utilization mouth (36) through retrieval and utilization pipe (362) communicate in shower (33), install second suction pump (363) on retrieval and utilization pipe (362).
5. The sanding dust handling apparatus of claim 4, wherein: the liquid supply pipe (34) is provided with a switch valve (341), and the switch valve (341) is arranged between the recycling pipe (362) and the first suction pump (35).
6. The sanding dust handling apparatus of claim 5, further comprising: the lower section of the spray tower (3) is provided with a filtering support net (37), and the filtering support net (37) is provided with a rotational flow plate (371).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415596.2U CN212188404U (en) | 2020-03-27 | 2020-03-27 | Polishing dust treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415596.2U CN212188404U (en) | 2020-03-27 | 2020-03-27 | Polishing dust treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212188404U true CN212188404U (en) | 2020-12-22 |
Family
ID=73825517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415596.2U Expired - Fee Related CN212188404U (en) | 2020-03-27 | 2020-03-27 | Polishing dust treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212188404U (en) |
-
2020
- 2020-03-27 CN CN202020415596.2U patent/CN212188404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |