CN216062455U - Oil mist smoke and dust purifier - Google Patents
Oil mist smoke and dust purifier Download PDFInfo
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- CN216062455U CN216062455U CN202122225993.0U CN202122225993U CN216062455U CN 216062455 U CN216062455 U CN 216062455U CN 202122225993 U CN202122225993 U CN 202122225993U CN 216062455 U CN216062455 U CN 216062455U
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- filter screen
- pipe
- exhaust fan
- oil mist
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Abstract
The utility model discloses an oil mist smoke dust purification device, and belongs to the technical field of purification devices. This oil mist smoke and dust purifier includes: a plurality of filter screens are arranged in the purifying pipeline, and an exhaust fan is arranged at the tail part of the purifying pipeline; belt cleaning device sets up at the pipeline purification outer wall, and the corresponding filter screen of keeping away from the exhaust fan, belt cleaning device includes electric telescopic handle, first baffle and washing tank, electric telescopic handle one end is fixed in the pipeline purification outside, the other end passes pipeline purification pipeline's pipe wall and the upper end of fixed connection filter screen, the face of the first baffle of lower tip butt of filter screen, first baffle articulates at the pipeline purification pipe wall, first baffle below is equipped with the washing tank with pipeline purification outer pipe wall fixed connection, the washing tank intercommunication has inlet tube and first drain pipe. The device filters oil mist and smoke dust in air of a machining workshop, and avoids the problem that the oil mist and the smoke dust harm the health of workers.
Description
Technical Field
The utility model relates to the technical field of purification devices, in particular to an oil mist smoke dust purification device.
Background
The machining workshop is a basic production unit of a machine manufacturing factory, oil mist and smoke dust can be generated when the machining workshop operates, the oil mist is mainly generated when a machine tool and workers use air guns to sweep parts, the smoke dust is mainly generated during casting and precision casting, and the oil mist and the smoke dust can have adverse effects on physical health of the workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provides an oil mist smoke dust purification device.
The utility model provides an oil mist smoke dust purification device, which comprises: a plurality of filter screens are arranged in the purifying pipeline, and an exhaust fan is arranged at the tail part of the purifying pipeline; belt cleaning device sets up at the pipeline purification outer wall, and the corresponding filter screen of keeping away from the exhaust fan, belt cleaning device includes electric telescopic handle, first baffle and washing tank, electric telescopic handle one end is fixed in the pipeline purification outside, the other end passes pipeline purification's pipe wall and the upper end of fixed connection filter screen, the face of the first baffle of lower tip butt of filter screen, first baffle articulates at the pipeline purification pipe wall, first baffle below is equipped with the washing tank with pipeline purification outer pipe wall fixed connection, the washing tank intercommunication has inlet tube and first drain pipe, be equipped with first solenoid valve on the inlet tube, be equipped with the second solenoid valve on the first drain pipe, the exhaust fan, electric telescopic handle, the equal electrically connected controller of first solenoid valve and second solenoid valve.
Preferably, the purifying pipeline is communicated with two ends of the arc-shaped pipe and is positioned above the arc-shaped pipe, the two ends of the arc-shaped pipe are positioned between the cleaning tank and the exhaust fan, a second drain pipe is arranged in the middle of the bottom of the arc-shaped pipe, and a third electromagnetic valve is arranged on the second drain pipe; the purifying duct inner wall rotates and connects the second baffle, and the second baffle is located between the arc pipe end portion of keeping away from the exhaust fan and the exhaust fan, and the axis of rotation one end of second baffle passes the purifying duct pipe wall and the output shaft of fixed connection limited angle motor, and limited angle motor fixes at the purifying duct outer wall, third solenoid valve and limited angle motor electric connection controller.
Preferably, the number of the cleaning devices is two, and the two cleaning devices correspond to two filter screens far away from the exhaust fan respectively.
Preferably, a plurality of filter screens include maze wire mesh, the fine silk screen filter screen of glass, the fine cotton filter screen of glass and well effect filter screen, the belt cleaning device of exhaust fan is kept away from to maze wire mesh correspondence, and the fine silk screen filter screen of glass corresponds the belt cleaning device who is close to the exhaust fan, and fine cotton filter screen of glass and well effect filter screen all are located the second baffle and are close to between the arc tube end portion of exhaust fan.
Preferably, the port of the arc-shaped pipe far away from the exhaust fan is larger than the port of the arc-shaped pipe close to the exhaust fan.
Preferably, the bottom of the filter screen is fixed with a magnet which can attract and abut the first baffle and the filter screen.
Preferably, the first drain pipe and the second drain pipe are both communicated with a sewage tank.
Preferably, the outer contour of the second baffle plate is the same as the inner contour of the purification pipeline, and the contour edge of the second baffle plate is provided with a sealing strip.
Preferably, the first baffle is provided with a filter hole.
Compared with the prior art, the utility model has the beneficial effects that: the controller controls the exhaust fan to rotate, when factory air passes through the purification pipeline, the factory air is filtered and exhausted by a plurality of filter screens in the purification pipeline, the PLC controls the exhaust fan to stop after lasting for one week, then controls two electric telescopic rods to extend, after the two filter screens extend into the cleaning tank, the electric telescopic rods drive the filter screens to swing for 3 minutes in a certain range and then stop, the PLC controls the first electromagnetic valve to open for 10 seconds during the swing period and then close, a certain amount of cleaning fluid enters the cleaning tank from the water inlet pipe to clean the filter screens, after the 3 minutes of swing, the PLC controls the second electromagnetic valve to open, sewage is exhausted from the first water exhaust pipe, then the electric telescopic rods contract to the original position, the exhaust fan is opened again to restart the work, and one cycle is finished; this device filters oil mist and smoke and dust in the machining workshop air, can also wash the filter screen, has avoided oil mist and smoke dust to the healthy problem that produces harm of workman.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
Description of reference numerals:
1. the cleaning device comprises a cleaning pipeline, 11. an exhaust fan, 111. a labyrinth wire mesh, 112. a glass fiber mesh filter screen, 113. a glass fiber cotton filter screen, 114. a middle-effect filter screen, 12. an arc-shaped pipe, 13. a second baffle, 14. a limited-angle motor, 2. a cleaning device, 21. an electric telescopic rod, 22. a first baffle, 23. a cleaning groove, 24. a water inlet pipe and 25. a first water discharge pipe.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1, but it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The utility model provides an oil mist smoke dust purification device, which comprises: the cleaning device comprises a cleaning pipeline 1 and a cleaning device 2, wherein a plurality of filter screens are arranged in the cleaning pipeline 1, and an exhaust fan 11 is arranged at the tail part of the cleaning pipeline 1; cleaning device 2 sets up at 1 outer wall of purge tube, and correspond the filter screen of keeping away from exhaust fan 11, cleaning device 2 includes electric telescopic handle 21, first baffle 22 and washing tank 23, electric telescopic handle 21 one end is fixed in 1 outside of purge tube, the other end passes the upper end of 1 pipe wall of purge tube and fixed connection filter screen, the lower tip butt first baffle 22's of filter screen face, first baffle 22 articulates at 1 pipe wall of purge tube, first baffle 22 below is equipped with the washing tank 23 with 1 outer pipe wall fixed connection of purge tube, washing tank 23 intercommunication has inlet tube 24 and first drain pipe 25, be equipped with first solenoid valve on the inlet tube 24, be equipped with the second solenoid valve on the first drain pipe 25, exhaust fan 11, electric telescopic handle 21, the equal electrically connected controller of first solenoid valve and second solenoid valve.
Choose PLC as the controller for use, controller control exhaust fan rotates, when the factory air passes through the clean tube, it filters and discharges by a plurality of filter screens in the clean tube, PLC control exhaust fan lasts and stops after a week, the extension of electric telescopic handle is controlled again, stretch into the washing tank with the filter screen after, electric telescopic handle drives the filter screen and stops after carrying out the swing 3 minutes of certain range, close after the first solenoid valve of PLC control is opened 10 seconds during the swing, a certain amount of washing liquid enters into the washing tank from the inlet tube in, wash the filter screen, after 3 minutes of swing, PLC control second solenoid valve is opened, discharge in sewage follow first drain pipe, electric telescopic handle contracts to the normal position after that, the exhaust fan opens once more, restart work, a circulation finishes.
Learn by oil mist smoke and dust purifier's working property, the filter screen of the air inlet end of purge tube is dirty the easiest, also need wash most, so this device only washs the filter screen of the air inlet end of purge tube, and oil mist and smoke and dust in this device to the machining workshop air filter, can also wash the filter screen, have avoided oil mist and smoke and dust to the healthy problem that produces harm of workman.
Preferably, the purifying pipeline 1 is communicated with two ends of the arc-shaped pipe 12 and is positioned above the arc-shaped pipe 12, two ends of the arc-shaped pipe 12 are both positioned between the cleaning tank 23 and the exhaust fan 11, a second drain pipe is arranged in the middle of the bottom of the arc-shaped pipe 12, and a third electromagnetic valve is arranged on the second drain pipe; the inner wall of the purifying pipeline 1 is rotatably connected with a second baffle 13, the second baffle 13 is positioned between the end part of an arc-shaped pipe 12 far away from an exhaust fan 11 and the exhaust fan 11, one end of a rotating shaft of the second baffle 13 penetrates through the pipe wall of the purifying pipeline 1 and is fixedly connected with an output shaft of a limited-angle motor 14, the limited-angle motor 14 is fixed on the outer wall of the purifying pipeline 1, and a third electromagnetic valve and the limited-angle motor 14 are electrically connected with a controller.
After the filter screen is cleaned, the filter screen still occupies a small amount of water drops, and the water drops are stuck to the filter screen close to the exhaust fan when the filter screen directly starts to work, so that the filtering effect is influenced, and the structure is designed for the purpose; after electric telescopic handle recovered the normal position, PLC control limited angle motor rotated, make the face of second baffle perpendicular with the axis of purge tube, it passes through to block the air from purge tube second half section, the air is discharged from the exhaust fan behind the arc, during the time of the drop of water on the filter screen when walking around the arc, because centrifugal force effect is got rid of at the arc pipe wall, and in the gathering of arc bottom of the tube, a small amount of moisture is discharged from the exhaust fan, last 3 minutes after, PLC control limited angle motor rotates and the third electromagnetic action, make the face of second baffle parallel with the axis of purge tube, the third electromagnetism is closed after the water discharge of gathering, this device begins the secondary operation.
Preferably, the number of the cleaning devices 2 is two, and the two cleaning devices correspond to two filter screens far away from the exhaust fan 11 respectively.
The purpose is to prevent more oil drops and dust from accumulating on the two filter screens most far away from the exhaust fan 11, so that the two filter screens are automatically cleaned.
Preferably, a plurality of filter screens include maze wire mesh 111, fine wire mesh filter 112 of glass, fine cotton filter screen 113 of glass and well effect filter screen 114, maze wire mesh 111 corresponds belt cleaning device 2 far away from exhaust fan 11, and fine wire mesh filter screen 112 of glass corresponds belt cleaning device 2 near exhaust fan 11, and fine cotton filter screen 113 of glass and well effect filter screen 114 all are located second baffle 13 and are close to between the arc pipe 11 tip of exhaust fan 11.
The labyrinth wire mesh has the effects of large filtering area, large flux, pressure reduction, good low-load performance, large operation elasticity, unobvious amplification effect, difficult blockage, high filtering precision, easy cleaning (repeated use for multiple times), difficult corrosion and capability of filtering fine dust and fine emulsion droplets; the glass fiber wire mesh filter screen can condense the finest aerosol, so that fine particles can be separated, and the glass fiber wire mesh filter screen can be used for multiple times after being cleaned; the glass fiber cotton filter screen is special synthetic fiber cotton (superfine glass fiber felt), the synthetic fiber has no supporting fiber of oil and grease mist, and the filter material has high absorption capacity to liquid components; the medium-efficiency filter screen filters fine oil mist molecules; the glass fiber cotton filter screen and the medium efficiency filter screen do not need to be frequently cleaned, and when the device needs to be cleaned, the device is manually cleaned after being shut down.
Preferably, the end of the arc pipe 11 far from the exhaust fan 11 is larger than the end of the arc pipe 11 near the exhaust fan 11.
Aim at avoids this device great amount of wind to discharge from the arc pipe when using, causes the obscure problem of filter effect to drying effect is preferred still when dry filter screen.
Preferably, the bottom of the filter screen is fixed with a magnet which can attract and abut the first baffle 22 with the filter screen.
Preferably, the first drain pipe 25 and the second drain pipe are both communicated with a sewage tank.
Preferably, the outer contour of the second baffle 13 is the same as the inner contour of the purge conduit 1, and the contour edge of the second baffle 13 is provided with a sealing strip.
Preferably, the first baffle 22 is provided with filtering holes.
After the filter screen gathers more oil mist and gathers, because gravity can pass the filtration pore and get into the washing tank, avoid the oil droplet of gathering to flow at the pipeline that purifies.
The using method of the oil mist smoke dust purification device comprises the following steps:
place oil mist and the higher position of smoke and dust concentration in the production source of oil mist and smoke and dust or the air with the air inlet end of this oil mist smoke and dust purifier's purge tube, inlet tube switch-on washing liquid pipeline, open the power, this oil mist smoke and dust purifier work of PLC control, and regularly wash maze wire mesh and the fine silk screen filter screen of glass, dry after wasing, and work here, operating personnel can close the power of this device, manual fine cotton filter screen of glass is clean or is changed with well effect filter screen in appropriate time.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An oil mist smoke and dust purifier which characterized in that includes:
the purifying pipeline (1) is internally provided with a plurality of filter screens, and the tail part of the purifying pipeline (1) is provided with an exhaust fan (11);
belt cleaning device (2), the setting is at clean pipe (1) outer wall, and the filter screen of exhaust fan (11) is kept away from in correspondence, belt cleaning device (2) are including electric telescopic handle (21), first baffle (22) and washing tank (23), electric telescopic handle (21) one end is fixed in clean pipe (1) outside, the other end passes the pipe wall of clean pipe (1) and the upper end of fixed connection filter screen, the face of the first baffle of lower tip butt (22) of filter screen, first baffle (22) articulate at clean pipe (1) pipe wall, first baffle (22) below is equipped with washing tank (23) with clean pipe (1) outer pipe wall fixed connection, washing tank (23) intercommunication has inlet tube (24) and first exhaust pipe (25), be equipped with first solenoid valve on inlet tube (24), be equipped with the second solenoid valve on first exhaust pipe (25), fan (11), electric telescopic handle (21), The first electromagnetic valve and the second electromagnetic valve are both electrically connected with the controller.
2. The oil mist smoke dust purification device according to claim 1, wherein the purification pipeline (1) is communicated with two ends of the arc-shaped pipe (12) and is positioned above the arc-shaped pipe (12), two ends of the arc-shaped pipe (12) are both positioned between the cleaning tank (23) and the exhaust fan (11), a second drain pipe is arranged in the middle of the bottom of the arc-shaped pipe (12), and a third electromagnetic valve is arranged on the second drain pipe; the inner wall of the purifying pipeline (1) is rotatably connected with a second baffle (13), the second baffle (13) is positioned between the end part of an arc-shaped pipe (12) far away from an exhaust fan (11) and the exhaust fan (11), one end of a rotating shaft of the second baffle (13) penetrates through the pipe wall of the purifying pipeline (1) and is fixedly connected with an output shaft of a limited-angle motor (14), the limited-angle motor (14) is fixed on the outer wall of the purifying pipeline (1), and a third electromagnetic valve and the limited-angle motor (14) are electrically connected with a controller.
3. The oil mist smoke dust purification device according to claim 1, wherein said cleaning means (2) is two, respectively corresponding to two filter screens far from the exhaust fan (11).
4. The oil mist smoke dust purification device according to claim 3, wherein the plurality of filter screens include a labyrinth wire mesh (111), a glass fiber mesh filter screen (112), a glass fiber cotton filter screen (113) and an intermediate filter screen (114), the labyrinth wire mesh (111) corresponds to the cleaning device (2) far away from the exhaust fan (11), the glass fiber mesh filter screen (112) corresponds to the cleaning device (2) near the exhaust fan (11), and the glass fiber cotton filter screen (113) and the intermediate filter screen (114) are both located between the second baffle (13) and the end of the arc-shaped pipe (12) near the exhaust fan (11).
5. The oil mist smoke dust purification device according to claim 2, wherein the end of the arc-shaped pipe (12) far from the exhaust fan (11) is larger than the end of the arc-shaped pipe (12) near the exhaust fan (11).
6. The oil mist smoke dust purification device according to claim 1, wherein the bottom of the filter screen is fixed with a magnet which can attract and abut the first baffle (22) with the filter screen.
7. The oil mist smoke purifying apparatus as claimed in claim 2, wherein said first drain pipe (25) and said second drain pipe are communicated with a sump.
8. The oil mist smoke cleaning device according to claim 2, characterized in that the outer contour of said second baffle (13) is identical to the inner contour of the cleaning conduit (1), and the contour edge of the second baffle (13) is provided with a sealing strip.
9. The oil mist smoke purifying apparatus as claimed in claim 1, wherein said first baffle plate (22) is provided with filter holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225993.0U CN216062455U (en) | 2021-09-14 | 2021-09-14 | Oil mist smoke and dust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225993.0U CN216062455U (en) | 2021-09-14 | 2021-09-14 | Oil mist smoke and dust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216062455U true CN216062455U (en) | 2022-03-18 |
Family
ID=80676779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122225993.0U Active CN216062455U (en) | 2021-09-14 | 2021-09-14 | Oil mist smoke and dust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216062455U (en) |
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2021
- 2021-09-14 CN CN202122225993.0U patent/CN216062455U/en active Active
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