CN112044197A - Environment-friendly circulating dust removal device for photovoltaic power plant and use method thereof - Google Patents
Environment-friendly circulating dust removal device for photovoltaic power plant and use method thereof Download PDFInfo
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- CN112044197A CN112044197A CN202011043140.9A CN202011043140A CN112044197A CN 112044197 A CN112044197 A CN 112044197A CN 202011043140 A CN202011043140 A CN 202011043140A CN 112044197 A CN112044197 A CN 112044197A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4236—Reducing noise or vibration emissions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention discloses an environment-friendly circulating dust removal device for a photovoltaic power plant and a using method thereof, belonging to the technical field of dust removal, and comprising a hollow plate, wherein an axial flow fan is fixedly arranged on the upper surface of the hollow plate, an air inlet of the axial flow fan is communicated with an inner cavity of the hollow plate, two storage cylinders are arranged at the bottom of the hollow plate, and a plurality of air holes are uniformly distributed on the outer side surfaces of the storage cylinders; this circulating dust collector of photovoltaic power plant environment-friendly and application method thereof, through setting up two receivers, and set up the same dust removal structure on the receiver, the effect of valve is deuterogamied, the interval of two receivers is used, thereby the synchronization of having realized that air removes dust and clearance air strains a section of thick bamboo goes on, the efficiency of air removes dust has effectively been improved, utilize vibrating motor's vibrations simultaneously, can drop the quick vibrations of impurity such as dust of adhesion on an air strain section of thick bamboo, the trouble of people's clearance has been removed from, simultaneously the clearance is efficient, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The invention belongs to the technical field of dust removal, and particularly relates to an environment-friendly circulating dust removal device for a photovoltaic power plant and a using method thereof.
Background
The workshop of the optical power plant is mainly used for producing and developing optical active device products including various lasers, detectors and the like, so that the dust removal of the workshop of the optical power plant is very important, and the dust removal is to remove particles from dust-containing gas so as to reduce the dust content in the air in the workshop and improve the quality of the products.
The existing dust removal device generally utilizes an air filter cylinder to circularly remove dust of air in a workshop, but an air filter element is blocked by impurities such as dust and the like to influence the dust removal efficiency of the air filter element, so that the air filter element needs to be cleaned regularly.
Disclosure of Invention
The invention aims to provide an environment-friendly circulating dust removal device for a photovoltaic power plant and a using method thereof, and solves the problems that the cleaning of an air filter element is mainly realized by people, on one hand, the cleaning efficiency is low, and on the other hand, the operation of a fan must be stopped in the process of cleaning an air filter cylinder, so that the dust removal efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a circulating dust collector of optoelectronic plant environment-friendly and method of use thereof, includes the hollow plate, the last fixed surface of hollow plate installs axial fan, and axial fan's air inlet and the inner chamber of hollow plate are linked together, the bottom of hollow plate is provided with two receivers, and the lateral surface of receiver sets up a plurality of bleeder vents of evenly distributed, the outside of receiver is provided with the coarse filtration subassembly, the bottom of receiver is provided with the dust collection subassembly, the last fixed surface of receiver installs annular slab one, and the inside of receiver is provided with the air and strains a section of thick bamboo, the air is strained a section of thick bamboo fixed mounting and is being in the lower surface of annular slab one, and the internal diameter of annular slab one equals with the internal diameter of air strain section of thick bamboo, the internal face bottom fixed mounting of receiver has the cross support, and the upper surface mounting of cross support has vibrating motor, the last fixed surface of annular slab, and buffer spring's last fixed surface installs ring channel two, buffer spring's the outside has cup jointed the rubber section of thick bamboo, and both ends all are provided with coupling assembling about the lateral surface of rubber section of thick bamboo, the last fixed surface of ring channel two has the basin form cover, and the top intercommunication of basin form cover has connecting pipe one, install the valve on the pipeline section of connecting pipe one, and the top of connecting pipe one is linked together with the inner chamber of hollow slab, coupling assembling includes two ring channels one, two rubber rings and two larynx hoops, two ring channel one is seted up respectively on the lateral surface of ring channel one and ring channel two, two the rubber ring is located the inside of two ring channels one respectively, ring channel two has been seted up to the lateral surface of rubber ring, the both ends of rubber section of thick bamboo are all pressed from both sides tight in the inside of ring channel two respectively through larynx hoop, be provided with the pulse unit.
By adopting the scheme, the two storage barrels are arranged, the same dust removal structure is arranged on the storage barrels, and the two storage barrels are used at intervals under the action of the valve, so that the synchronous operation of air dust removal and air filter cylinder cleaning is realized, and the air dust removal efficiency is effectively improved; through the arrangement of the vibration motor, impurities such as dust and the like adhered to the air filter cylinder can be quickly shaken off, the trouble of cleaning by people is avoided, and meanwhile, the cleaning efficiency is high and the practicability is strong; through the arrangement of the cross-shaped bracket, not only can the vibration motor be supported, but also dust can smoothly enter the dust collection assembly; by arranging the buffer spring, the vibration generated by the vibration motor can be effectively buffered, the vibration of the vibration motor is prevented from being transmitted to the basin-shaped cover, and the stability of the whole device is improved; through setting up rubber tube, rubber circle and larynx hoop, can enough realize the sealing connection between annular plate one and the annular plate two, also can utilize the effect of rubber tube to prevent the transmission of vibrations, the in-service use is effectual.
As a preferred embodiment, the coarse filter subassembly is including the coarse filter screen and two annular protruding one that are the tube-shape, two annular protruding one is fixed respectively at the upper and lower both ends of containing cylinder lateral surface, the coarse filter screen cup joints on the containing cylinder, and the coarse filter screen is located between two annular protruding one, the both ends of coarse filter screen are fixed with protruding piece one and protruding piece two respectively, and protruding piece one and protruding piece two pass through hasp one phase lock joint.
By adopting the scheme, the rough filtering component is arranged, so that the air entering the containing cylinder can be roughly filtered, and large-particle impurities in the air can be removed, thereby reducing the filtering load of the air filter cylinder and prolonging the actual service life of the air filter cylinder; the position of the coarse filter screen can be limited by arranging the first two annular bulges, so that the coarse filter screen is prevented from falling off from the interior of the storage barrel due to vibration; through setting up protruding piece one, protruding piece two and hasp one, made things convenient for people to the dismantlement and the installation of coarse strainer, the in-service use of giving people provides convenient.
As a preferred embodiment, four supporting legs are fixedly mounted on the lower surface of the hollow slab, and the four supporting legs are respectively located at four corners of the hollow slab.
By adopting the scheme, the hollow plate can be supported by arranging the supporting legs.
As a preferred embodiment, the collection dirt subassembly is including wasting discharge funnel, external screw thread pipe, internal thread pipe, collecting vessel, the baffle of unloading and sealed the pad, the lower surface at the containing cylinder is fixed to the waste discharge funnel, the bottom at the waste discharge funnel is fixed to the external screw thread pipe, internal thread pipe thread cup joints on the external screw thread pipe, the collecting vessel is fixed in the bottom of internal thread pipe, and internal thread pipe and collecting vessel are linked together, sealed the upper surface of pasting at the baffle of unloading, the one end of the baffle of unloading is passed through the hinge and is articulated mutually with the collecting vessel, and the other end of the baffle of unloading passes through hasp two and collecting vessel looks lock joint.
By adopting the scheme, the dust collecting component is arranged, so that dust shaken off the air filter cylinder can be collected, and the condition that air in a workshop is subjected to secondary pollution is avoided; by arranging the external thread pipe and the internal thread pipe, people can conveniently disassemble and assemble the collecting barrel; through setting up baffle, sealed pad, hinge and hasp two of unloading, make things convenient for the quick dust of pouring out and being located the inside collection of collecting vessel of people.
In a preferred embodiment, a conical cover is mounted on the upper surface of the vibration motor, and the conical cover is positioned right below the air filter cylinder.
By adopting the scheme, the dust accumulation on the vibration motor can be prevented by arranging the conical cover.
In a preferred embodiment, a second annular protrusion is fixed on the outer side surface of the outer threaded pipe, and a silicone ring is adhered to the lower surface of the second annular protrusion.
By adopting the scheme, the external threaded pipe and the internal threaded pipe are hermetically mounted by mounting the second annular bulge and the silica gel ring.
As a preferred embodiment, the pulse unit comprises an air pump, a second connecting pipe, a first pulse valve, a second pulse valve and a third connecting pipe, the air pump is fixedly installed on the upper surface of the hollow plate, one end of the second connecting pipe is communicated with an air outlet of the air pump, the other end of the second connecting pipe is respectively communicated with the first connecting pipe through the third connecting pipe, the first pulse valve and the second pulse valve are respectively installed on pipe sections of the third connecting pipe, and a noise reduction assembly is arranged on the outer side of the air pump.
By adopting the scheme, the pulse unit is installed, the air filter cylinder can be cleaned deeply in a pulse mode, and the situation that the air filter cylinder is blocked is avoided.
In the above scheme, it should be noted that the axial flow fan, the vibration motor and the air pump are all electrically connected to an external power supply.
As a preferred embodiment, the noise reduction assembly comprises a rectangular cylinder, a rectangular cover, a first metal sound-absorbing plate, a second metal sound-absorbing plate, four vertical supporting rods and four circular plates, the rectangular cylinder is fixedly mounted on the upper surface of the hollow plate, the air pump is located inside the rectangular cylinder, the first metal sound-absorbing plate is fixedly mounted on the inner surface of the rectangular cylinder, the second metal sound-absorbing plate is fixedly mounted on the inner surface of the rectangular cover, the four vertical supporting rods are respectively fixed at four corners of the upper surface of the rectangular cylinder, the circular plates are fixedly connected with the vertical supporting rods, and the circular plates are fixedly connected with the second metal sound-absorbing plate.
By adopting the scheme, the first metal sound-absorbing plate and the second metal sound-absorbing plate are installed, so that noise generated in the operation process of the air pump can be absorbed, and the noise pollution is avoided.
As a preferred embodiment, an arc-shaped dust cover is arranged at the air outlet of the axial flow fan, and four mounting rods are fixed on the inner surface of the arc-shaped dust cover, and the mounting rods are fixedly mounted on the housing of the axial flow fan.
By adopting the scheme, the arc-shaped dust cover is arranged, so that the external foreign matters can be prevented from being deposited inside the axial flow fan.
A method for using an environment-friendly circulating dust removal device of a photovoltaic power plant comprises the following steps,
s1, before use, moving the dust removal device to a proper position in a workshop of a photovoltaic plant, ensuring that two valves are in an open-close state, and simultaneously cutting off the connection between the pulse valve I and the pulse valve II and a power supply to ensure that the device can stably operate;
s2, starting the axial flow fan, wherein at the moment, dust-containing gas in a workshop firstly passes through the filter of the coarse filter screen and then passes through the air holes to enter the containing cylinder, then passes through the filter of the air filter cylinder to remove small particle impurities in the gas, then passes through the rubber cylinder, the basin-shaped cover and the first connecting pipe to enter the inner cavity of the hollow plate, and then is discharged into the workshop from the air outlet of the axial flow fan, so that the cyclic dust removal of the gas in the workshop is realized;
s3, when the coarse filter screen and the air filter cylinder which play a role in filtering in the step S2 need to be cleaned, the original closed valve is opened, the original opened valve is closed, the dust-containing gas is filtered by using the other coarse filter screen and the air filter cylinder, and the idle coarse filter screen and the air filter cylinder can be cleaned at the moment;
s4: the specific cleaning process in step S3 is as follows: starting a vibration motor at the bottom of the air filter cylinder with the filtering function in the step S2 to drive the whole storage cylinder to vibrate, so that dust and the like adhered to the air filter cylinder are vibrated to the interior of the waste discharge funnel, closing the vibration motor after a certain time, then starting an air pump, connecting a first pulse valve and a power supply, discontinuously conveying gas generated by the air pump to the air filter cylinder with the filtering function in the step S2, deeply cleaning the dust adhered to the interior of the air filter cylinder, closing the air pump after a certain time, and disconnecting the first pulse valve from the power supply, so that the air filter cylinder with the filtering function in the step S2 can be thoroughly cleaned;
s5: when the dust in the collecting vessel needs to be cleaned, the collecting vessel is directly rotated, the external thread pipe and the internal thread pipe which are connected in a threaded manner are separated, the second hasp on the collecting vessel is opened, and the dust in the collecting vessel is discharged due to gravity.
According to the environment-friendly circulating dust removal device for the photovoltaic power plant and the use method of the environment-friendly circulating dust removal device, the two containing cylinders are arranged, the same dust removal structure is arranged on the containing cylinders, and the two containing cylinders are used at intervals under the action of the valve, so that the air dust removal and the air filter cylinder cleaning are synchronously carried out, and the air dust removal efficiency is effectively improved;
according to the environment-friendly circulating dust removal device for the photovoltaic power plant and the use method thereof, impurities such as dust and the like adhered to the air filter cylinder can be quickly shaken off by arranging the vibration motor, so that the trouble of cleaning by people is avoided, and meanwhile, the cleaning efficiency is high and the practicability is high;
according to the environment-friendly circulating dust removal device for the photovoltaic power plant and the using method thereof, the rough filtering component is arranged, so that air entering the containing cylinder can be roughly filtered, and large-particle impurities in the air can be removed, the filtering load of the air filter cylinder is reduced, and the actual service life of the air filter cylinder is prolonged;
according to the environment-friendly circulating dust removal device for the photovoltaic power plant and the using method thereof, the pulse unit is arranged, so that the air filter cylinder can be cleaned deeply in a pulse mode, and the situation that the air filter cylinder is blocked is avoided;
according to the environment-friendly circulating dust removal device for the photovoltaic power plant and the using method of the environment-friendly circulating dust removal device, the first metal sound-absorbing plate and the second metal sound-absorbing plate are installed, so that noise generated in the operation process of the air pump can be absorbed, and the noise pollution is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side sectional view of the receiver of the present invention;
FIG. 3 is a side sectional view of the collection bucket of the present invention;
FIG. 4 is a cross-sectional view of the arcuate dust cap of the present invention;
FIG. 5 is a cross-sectional view of a rectangular canister of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 7 is a partial top view of a second connecting tube of the present invention;
fig. 8 is a top view of a coarse screen according to the present invention.
In the figure: 1. a hollow slab; 2. an axial flow fan; 3. a storage cylinder; 4. air holes are formed; 5. a first annular plate; 6. an air filter cartridge; 7. a cross-shaped bracket; 8. a vibration motor; 9. a conical cover; 10. a buffer spring; 11. a second annular plate; 12. a rubber cylinder; 13. a basin-shaped cover; 14. a first connecting pipe; 15. a valve; 16. a first annular groove; 17. a rubber ring; 18. a second annular groove; 19. a hose clamp; 20. the annular bulge I; 21. coarse filtration; 22. a first protruding block; 23. a second bump; 24. a hasp I; 25. supporting legs; 26. an externally threaded tube; 27. an internally threaded tube; 28. a collection barrel; 29. a discharge baffle; 30. a gasket; 31. a hinge; 32. a second hasp; 33. a second annular bulge; 34. a silica gel ring; 35. an air pump; 36. a second connecting pipe; 37. a third connecting pipe; 38. a first pulse valve; 39. a second pulse valve; 40. a rectangular cylinder; 41. a rectangular cover; 42. a first metal sound-absorbing plate; 43. a second metal acoustic panel; 44. a vertical support rod; 45. a circular plate; 46. an arc-shaped dust cover; 47. mounting a rod; 48. a waste discharge funnel.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-8, the present invention provides an environment-friendly circulating dust removing device for a photovoltaic plant and a method for using the same, comprising a hollow plate 1, an axial flow fan 2 fixedly installed on the upper surface of the hollow plate 1, an air inlet of the axial flow fan 2 communicated with an inner cavity of the hollow plate 1, two receiving cylinders 3 installed at the bottom of the hollow plate 1, a plurality of air vents 4 uniformly distributed on the outer side surfaces of the receiving cylinders 3, a coarse filter assembly installed on the outer sides of the receiving cylinders 3, a dust collecting assembly installed at the bottom of the receiving cylinders 3, an annular plate 5 fixedly installed on the upper surface of the receiving cylinders 3, an air filter cylinder 6 installed inside the receiving cylinders 3, the air filter cylinder 6 fixedly installed on the lower surface of the annular plate 5, an inner diameter of the annular plate 5 equal to an inner diameter of the air filter cylinder 6, a cross bracket 7 fixedly installed at the bottom of the inner wall surface of the receiving cylinders 3, and a vibration, the upper surface of the first annular plate 5 is fixedly provided with a buffer spring 10, the upper surface of the buffer spring 10 is fixedly provided with a second annular plate 11, the outer side of the buffer spring 10 is sleeved with a rubber tube 12, the upper end and the lower end of the outer side surface of the rubber tube 12 are respectively provided with a connecting assembly, the upper surface of the second annular plate 11 is fixedly provided with a basin-shaped cover 13, the top of the basin-shaped cover 13 is communicated with a first connecting tube 14, a valve 15 is arranged on the tube section of the first connecting tube 14, the top of the first connecting tube 14 is communicated with the inner cavity of the hollow plate 1, the connecting assembly comprises a first annular groove 16, two rubber rings 17 and two throat hoops 19, the first annular grooves 16 are respectively arranged on the outer side surfaces of the first annular plate 5 and the second annular plate 11, the two rubber rings 17 are respectively positioned inside the first annular grooves 16, the outer side surface of the rubber rings 17 is provided with a second annular groove 18, the hollow plate 1 is provided with a pulse unit; the two storage cylinders 3 are arranged, the same dust removing structure is arranged on the storage cylinders 3, and the two storage cylinders 3 are used at intervals under the action of the valve 15, so that the air dust removal and the air filter cylinder 6 cleaning are synchronously carried out, and the air dust removal efficiency is effectively improved; through the arrangement of the vibrating motor 8, impurities such as dust and the like adhered to the air filter cylinder 6 can be quickly shaken off, the trouble of cleaning by people is avoided, and meanwhile, the cleaning efficiency is high and the practicability is strong; through the arrangement of the cross-shaped bracket 7, not only can the vibration motor 8 be supported, but also dust can smoothly enter the dust collection assembly; by arranging the buffer spring 10, the vibration generated by the vibration motor 8 can be effectively buffered, the vibration of the vibration motor 8 is prevented from being transmitted to the basin-shaped cover 13, and the stability of the whole device is improved; through the arrangement of the rubber tube 12, the rubber ring 17 and the throat hoop 19, the sealing connection between the first annular plate 5 and the second annular plate 11 can be realized, the vibration can be prevented from being transmitted by the aid of the rubber tube 12, and the actual using effect is good.
As a preferred embodiment, the coarse filtering assembly includes a cylindrical coarse filter screen 21 and two annular first protrusions 20, the two annular first protrusions 20 are respectively fixed at the upper end and the lower end of the outer side surface of the containing cylinder 3, the coarse filter screen 21 is sleeved on the containing cylinder 3, the coarse filter screen 21 is located between the two annular first protrusions 20, two ends of the coarse filter screen 21 are respectively fixed with a first protruding block 22 and a second protruding block 23, and the first protruding block 22 and the second protruding block 23 are fastened by a first fastener 24; by arranging the coarse filtering component, the air entering the containing cylinder 3 can be coarsely filtered, and large-particle impurities in the air can be removed, so that the filtering load of the air filter cylinder 6 is reduced, and the actual service life of the air filter cylinder 6 is prolonged; the position of the coarse filter screen 21 can be limited by arranging the two annular protrusions one 20, so that the coarse filter screen 21 is prevented from falling off from the interior of the storage cylinder 3 due to vibration; through setting up protruding piece one 22, protruding piece two 23 and hasp one 24, made things convenient for people to the dismantlement and the installation of coarse strainer 21, provided convenient for people's in-service use.
As a preferred embodiment, four supporting legs 25 are fixedly mounted on the lower surface of the hollow slab 1, and the four supporting legs 25 are respectively positioned at four corners of the hollow slab 1; by providing the support legs 25, the hollow board 1 can be supported.
As a preferred embodiment, the dust collecting assembly comprises a waste discharging funnel 48, an external thread pipe 26, an internal thread pipe 27, a collecting barrel 28, a discharging baffle plate 29 and a sealing gasket 30, wherein the waste discharging funnel 48 is fixed on the lower surface of the receiving barrel 3, the external thread pipe 26 is fixed at the bottom of the waste discharging funnel 48, the internal thread pipe 27 is sleeved on the external thread pipe 26 in a threaded manner, the collecting barrel 28 is fixed at the bottom of the internal thread pipe 27, the internal thread pipe 27 is communicated with the collecting barrel 28, the sealing gasket 30 is adhered on the upper surface of the discharging baffle plate 29, one end of the discharging baffle plate 29 is hinged with the collecting barrel 28 through a hinge 31, and the other end of the discharging baffle plate 29 is buckled with the collecting barrel 28 through a two hasp 32; by arranging the dust collecting component, dust shaken off the air filter cylinder 6 can be collected, so that the condition that air in a workshop is subjected to secondary pollution is avoided; by arranging the external threaded pipe 26 and the internal threaded pipe 27, people can conveniently detach and install the collecting barrel 28; through setting up unloading baffle 29, sealed pad 30, hinge 31 and hasp two 32, make things convenient for people's quick pouring to be located the inside dust of collecting vessel 28 collection.
In a preferred embodiment, a conical cover 9 is mounted on the upper surface of the vibration motor 8, and the conical cover 9 is positioned right below the air filter cylinder 6; by providing the tapered cover 9, dust can be prevented from accumulating on the vibration motor 8.
As a preferred embodiment, an annular protrusion two 33 is fixed on the outer side surface of the external thread tube 26, and a silicone ring 34 is adhered to the lower surface of the annular protrusion two 33; the second annular bulge 33 and the silicone ring 34 are mounted, so that the external threaded pipe 26 and the internal threaded pipe 27 are mounted in a sealing mode.
As a preferred embodiment, the pulse unit comprises an air pump 35, a second connecting pipe 36, a first pulse valve 38, a second pulse valve 39 and two third connecting pipes 37, the air pump 35 is fixedly installed on the upper surface of the hollow board 1, one end of the second connecting pipe 36 is communicated with the air outlet of the air pump 35, the other end of the second connecting pipe 36 is respectively communicated with the first connecting pipe 14 through the three connecting pipes 37, the first pulse valve 38 and the second pulse valve 39 are respectively installed on the pipe sections of the three connecting pipes 37, and a noise reduction assembly is arranged outside the air pump 35; by installing the pulse unit, the air filter cylinder 6 can be cleaned deeply in a pulse mode, and the situation that the air filter cylinder 6 is blocked is avoided.
As a preferred embodiment, the noise reduction assembly comprises a rectangular cylinder 40, a rectangular cover 41, a first metal sound absorption plate 42, a second metal sound absorption plate 43, four vertical support rods 44 and four circular plates 45, wherein the rectangular cylinder 40 is fixedly mounted on the upper surface of the hollow plate 1, the air pump 35 is positioned inside the rectangular cylinder 40, the first metal sound absorption plate 42 is fixedly mounted on the inner surface of the rectangular cylinder 40, the second metal sound absorption plate 43 is fixedly mounted on the inner surface of the rectangular cover 41, the four vertical support rods 44 are respectively fixed at four corners of the upper surface of the rectangular cylinder 40, the circular plates 45 are fixedly connected with the vertical support rods 44, and the circular plates 45 are fixedly connected with the second metal sound absorption plates 43; by installing the first metal sound-absorbing plate 42 and the second metal sound-absorbing plate 43, noise generated in the operation process of the air pump 35 can be absorbed, so that the noise pollution is avoided.
As a preferred embodiment, an arc-shaped dust cover 46 is arranged at the air outlet of the axial flow fan 2, four mounting rods 47 are fixed on the inner surface of the arc-shaped dust cover 46, and the mounting rods 47 are fixedly mounted on the housing of the axial flow fan 2; by installing the arc-shaped dust cover 46, it is possible to prevent external foreign matters from being deposited to the inside of the axial flow fan 2.
A method for using an environment-friendly circulating dust removal device of a photovoltaic power plant comprises the following steps,
s1, before use, moving the dust removal device to a proper position in a workshop of a photovoltaic plant, ensuring that two valves 15 are in an open-close state, and simultaneously cutting off the connection between a pulse valve I38 and a pulse valve II 39 and a power supply to ensure that the device can stably operate;
s2, starting the axial flow fan 2, wherein dust-containing gas in a workshop firstly passes through the coarse filter screen 21 for filtration and then passes through the air holes 4 to enter the containing barrel 3, then passes through the air filter barrel 6 for filtration to remove small particle impurities in the gas, then passes through the rubber barrel 12, the basin-shaped cover 13 and the first connecting pipe 14 to enter the inner cavity of the hollow plate 1, and is discharged into the workshop from the air outlet of the axial flow fan 2, so that the gas in the workshop is circularly dedusted;
s3, when the coarse filter screen 21 and the air filter cylinder 6 which have the filtering function in the step S2 need to be cleaned, the original closed valve 15 is opened firstly, then the original opened valve 15 is closed, the dust-containing gas is filtered by using the other coarse filter screen 21 and the air filter cylinder 6, and the idle coarse filter screen 21 and the air filter cylinder 6 can be cleaned at the moment;
s4: the specific cleaning process in step S3 is as follows: starting the vibration motor 8 at the bottom of the air filter cylinder 6 playing a role in filtering in the step S2, driving the whole storage cylinder 3 to vibrate, dropping dust and the like adhered to the air filter cylinder 6 into the waste discharge hopper 48, closing the vibration motor 8 after a certain time, then starting the air pump 35, connecting the first pulse valve 38 with the power supply, intermittently conveying the gas generated by the air pump 35 into the air filter cylinder 6 playing a role in filtering in the step S2, deeply cleaning the dust adhered to the interior of the air filter cylinder, closing the air pump 35 after a certain time, and disconnecting the first pulse valve 38 from the power supply, so that the air filter cylinder 6 playing a role in filtering in the step S2 can be thoroughly cleaned;
s5: when the dust in the collecting barrel 28 needs to be cleaned, the collecting barrel 28 is directly rotated to separate the threaded outer threaded pipe 26 from the threaded inner threaded pipe 27, and then the two buckles 32 on the collecting barrel 28 are opened, so that the dust in the collecting barrel 28 can be discharged due to gravity.
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 (10)
1. The utility model provides a circulating dust collector of photoelectric plant environment-friendly which characterized in that: the air filter comprises a hollow plate (1), wherein an axial flow fan (2) is fixedly mounted on the upper surface of the hollow plate (1), an air inlet of the axial flow fan (2) is communicated with an inner cavity of the hollow plate (1), two storage cylinders (3) are arranged at the bottom of the hollow plate (1), a plurality of air holes (4) which are uniformly distributed are formed in the outer side surfaces of the storage cylinders (3), a rough filtering component is arranged on the outer side of each storage cylinder (3), a dust collecting component is arranged at the bottom of each storage cylinder (3), an annular plate I (5) is fixedly mounted on the upper surface of each storage cylinder (3), an air filter cylinder (6) is arranged inside each storage cylinder (3), the air filter cylinder (6) is fixedly mounted on the lower surface of the annular plate I (5), and the inner diameter of the annular plate I (5) is equal to the inner diameter of the air filter cylinder;
a cross bracket (7) is fixedly installed at the bottom of the inner wall surface of the containing barrel (3), and a vibration motor (8) is installed on the upper surface of the cross bracket (7);
the upper surface of the first annular plate (5) is fixedly provided with a buffer spring (10), the upper surface of the buffer spring (10) is fixedly provided with a second annular plate (11), the outer side of the buffer spring (10) is sleeved with a rubber cylinder (12), the upper end and the lower end of the outer side surface of the rubber cylinder (12) are respectively provided with a connecting component, the upper surface of the second annular plate (11) is fixedly provided with a basin-shaped cover (13), the top of the basin-shaped cover (13) is communicated with a first connecting pipe (14), a valve (15) is arranged on the pipe section of the first connecting pipe (14), and the top of the first connecting pipe (14) is communicated with the inner cavity of the hollow plate (1);
the connecting assembly comprises two annular grooves I (16), two rubber rings (17) and two throat hoops (19), the two annular grooves I (16) are respectively arranged on the outer side surfaces of the annular plate I (5) and the annular plate II (11), the two rubber rings (17) are respectively positioned inside the two annular grooves I (16), the outer side surface of the rubber ring (17) is provided with an annular groove II (18), and two ends of the rubber cylinder (12) are respectively clamped inside the annular groove II (18) through the throat hoops (19);
the hollow plate (1) is provided with a pulse unit.
2. The environment-friendly circulating dust removal device for the photovoltaic power plant according to claim 1, wherein: the coarse filter subassembly is including coarse strainer (21) and the protruding (20) of two rings shape, two protruding (20) of ring shape are fixed respectively at the upper and lower both ends of containing cylinder (3) lateral surface, coarse strainer (21) cup joint on containing cylinder (3), and coarse strainer (21) are located between two protruding (20) of ring shape, the both ends of coarse strainer (21) are fixed with protruding piece (22) and protruding piece two (23) respectively, and protruding piece (22) and protruding piece two (23) through hasp (24) looks lock joint.
3. The environment-friendly circulating dust removal device for the photovoltaic power plant according to claim 1, wherein: the lower fixed surface of hollow slab (1) installs four supporting legs (25), four supporting leg (25) are located four corners of hollow slab (1) respectively.
4. The environment-friendly circulating dust removal device for the photovoltaic power plant according to claim 1, wherein: the collection dirt subassembly is including wasting discharge funnel (48), external screw tube (26), internal thread pipe (27), collecting vessel (28), baffle (29) and sealed pad (30) of unloading, the lower surface at containing cylinder (3) is fixed in the waste discharge funnel (48), the bottom at wasting discharge funnel (48) is fixed in external screw tube (26), internal thread pipe (27) screw thread cup joints on external screw tube (26), the bottom at internal thread pipe (27) is fixed in collecting vessel (28), and internal thread pipe (27) is linked together with collecting vessel (28), sealed pad (30) are pasted at the upper surface of baffle (29) of unloading, the one end of baffle (29) of unloading is passed through hinge (31) and is articulated mutually with collecting vessel (28), and the other end of baffle (29) of unloading passes through hasp two (32) and connects mutually with collecting vessel (28).
5. The environment-friendly circulating dust removal device for the photovoltaic power plant according to claim 1, wherein: the upper surface of the vibration motor (8) is provided with a conical cover (9), and the conical cover (9) is positioned right below the air filter cylinder (6).
6. The environment-friendly circulating dust removal device for the photovoltaic power plant according to claim 4, wherein: an annular protrusion II (33) is fixed on the outer side surface of the outer threaded pipe (26), and a silica gel ring (34) is pasted on the lower surface of the annular protrusion II (33).
7. The environment-friendly circulating dust removal device for the photovoltaic power plant according to claim 1, wherein: the pulse unit comprises an air pump (35), a second connecting pipe (36), a first pulse valve (38), a second pulse valve (39) and a third connecting pipe (37), the air pump (35) is fixedly installed on the upper surface of the hollow plate (1), one end of the second connecting pipe (36) is communicated with an air outlet of the air pump (35), the other end of the second connecting pipe (36) is communicated with the first connecting pipe (14) through the third connecting pipe (37), the first pulse valve (38) and the second pulse valve (39) are installed on pipe sections of the third connecting pipe (37) respectively, and a noise reduction assembly is arranged on the outer side of the air pump (35).
8. The environment-friendly circulating dust removal device of the optical power plant of claim 7, wherein: the noise reduction assembly comprises a rectangular cylinder (40), a rectangular cover (41), a first metal sound-absorbing plate (42), a second metal sound-absorbing plate (43), four vertical support rods (44) and four circular plates (45), wherein the rectangular cylinder (40) is fixedly installed on the upper surface of the hollow plate (1), the air pump (35) is located inside the rectangular cylinder (40), the first metal sound-absorbing plate (42) is fixedly installed on the inner surface of the rectangular cylinder (40), the second metal sound-absorbing plate (43) is fixedly installed on the inner surface of the rectangular cover (41), the four vertical support rods (44) are respectively fixed at four corners of the upper surface of the rectangular cylinder (40), the circular plates (45) are fixedly connected with the vertical support rods (44), and the circular plates (45) are fixedly connected with the second metal sound-absorbing plates (43).
9. The environment-friendly circulating dust removal device for the photovoltaic power plant according to claim 1, wherein: an arc-shaped dust cover (46) is arranged at an air outlet of the axial flow fan (2), four mounting rods (47) are fixed on the inner surface of the arc-shaped dust cover (46), and the mounting rods (47) are fixedly mounted on a shell of the axial flow fan (2).
10. A method for using an environment-friendly circulating dust removal device of a photovoltaic power plant, the environment-friendly circulating dust removal device of the photovoltaic power plant according to claims 1-9, characterized in that: comprises the following steps of (a) carrying out,
s1, before use, moving the dust removal device to a proper position in a workshop of a photovoltaic plant, ensuring that two valves (15) are in an open-close state, and simultaneously cutting off the connection between a pulse valve I (38) and a pulse valve II (39) and a power supply to ensure that the device can stably operate;
s2, starting the axial flow fan (2), wherein dust-containing gas in a workshop is filtered by a coarse filter screen (21) and then enters the containing cylinder (3) through the air holes (4), and then is filtered by an air filter cylinder (6) to remove small particle impurities in the gas, and then enters the inner cavity of the hollow plate (1) through the rubber cylinder (12), the basin-shaped cover (13) and the first connecting pipe (14), and is discharged into the workshop through the air outlet of the axial flow fan (2), so that the gas in the workshop is circularly dedusted;
s3, when the coarse filter screen (21) and the air filter cylinder (6) which play a role in filtering in the step S2 need to be cleaned, the original closed valve (15) is opened firstly, then the originally opened valve (15) is closed, the dust-containing gas is filtered by using the other coarse filter screen (21) and the air filter cylinder (6), and the idle coarse filter screen (21) and the air filter cylinder (6) can be cleaned at the moment;
s4: the specific cleaning process in step S3 is as follows: starting a vibration motor (8) at the bottom of the air filter cylinder (6) with the filtering function in the step S2, driving the whole storage cylinder (3) to vibrate, dropping dust and the like adhered to the air filter cylinder (6) into a waste discharge funnel (48), closing the vibration motor (8) after a certain time, then starting an air pump (35), connecting a first pulse valve (38) with a power supply, discontinuously conveying gas generated by the air pump (35) into the air filter cylinder (6) with the filtering function in the step S2, deeply cleaning the dust adhered to the interior of the air filter cylinder, closing the air pump (35) after a certain time, and disconnecting the first pulse valve (38) with the power supply, thus completely cleaning the air filter cylinder (6) with the filtering function in the step S2;
s5: when the dust in the collecting barrel (28) needs to be cleaned, the collecting barrel (28) is directly rotated to separate the external threaded pipe (26) and the internal threaded pipe (27) which are in threaded connection, and then the second hasp (32) on the collecting barrel (28) is opened, so that the dust in the collecting barrel (28) can be discharged due to gravity.
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