CN105435635A - Ultrasonic cleaning pool of SCR catalyst regeneration production line - Google Patents
Ultrasonic cleaning pool of SCR catalyst regeneration production line Download PDFInfo
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- CN105435635A CN105435635A CN201510922899.7A CN201510922899A CN105435635A CN 105435635 A CN105435635 A CN 105435635A CN 201510922899 A CN201510922899 A CN 201510922899A CN 105435635 A CN105435635 A CN 105435635A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/402—Dinitrogen oxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Abstract
The invention specifically relates to an ultrasonic cleaning pool of an SCR catalyst regeneration production line, which belongs to the technical field of SCR catalyst cleaning devices. The ultrasonic cleaning pool comprises a cleaning pool; the upper end and the lower end in the cleaning pool are both provided with an ultrasonic transducer; and the lower end in the cleaning pool is also provided with a bubbling coil pipe. Oppositely-transmitted ultrasonic waves completely penetrate an SCR catalyst pore channel, so ultrasonic physical cleaning effect is reinforced, cleaning efficiency is improved, and waste of water resources is reduced.
Description
Technical field
The invention belongs to SCR catalyst cleaning device technical field, be specifically related to a kind of SCR catalyst recycling line Ultrasonic Cleaning pond.
Background technology
The service life of SCR catalyst is shorter, within general about 3 years, just needs to change.Waste flue gas denitration catalyst is except titanium dioxide, vanadic anhydride, tungstic acid, and also containing heavy metals such as arsenic, mishandling meeting pollutes transfer.According to " notice about strengthening waste flue gas denitration catalyst supervision " (ring does No. [2014] 990, letter), waste flue gas denitration catalyst (vanadium titanium system) has the hazard properties such as Leaching, use for reference domestic and international management practice, include waste flue gas denitration catalyst (vanadium titanium system) in hazardous waste to manage, and classified as " other refuses of HW49 " in " register ".
Clearly propose in " thermal power plant's nitrogen oxide technological policy for treatment " (No. [2010] 10, environment-development): decaying catalyst preferentially should carry out regeneration process, encourages the development and application of the regeneration techniques of low-cost and high-performance decaying catalyst.Instruction in " suggestion about accelerating development energy-conserving and environment-protective industry " that in August, 2013, State Council put into effect " is greatly developed denitrating catalyst preparation and regeneration, resource desulfur technology equipment, is accelerated development SCR technology and SNCR technology and equipment thereof ".
Catalyst wash is one of important process in catalyst regeneration techniques, in order to dredge the pollutant on catalyst blockage duct, removing catalyst.Ultrasonic wave directly, indirectly acts on liquid and dirt because of cavitation in a liquid, acceleration effect and direct flow effect, make that crud layer is disperseed, emulsification, stripping and reach cleaning object, be widely used in the matting of catalyst at present.Utilize specific ultrasonic cleaning equipment cleaning catalyst, the pollutant on removing catalyst, can remove the pollutant be attached in catalyst surface and catalyst duct, aperture to a certain extent, improves waste catalyst physical cleaning efficiency.But, catalyst module sectional dimension (L*W) the about 2000mm*1000mm of existing market, highly (H) is general at 1000 ~ 1500mm, and Ultrasonic Cleaning radiation scope generally only has 500 ~ 600mm, therefore, under only having one side supersonic generator to provide ultrasonic wave situation, be difficult to reach desirable cleaning performance to catalyst complete opening road.
In SCR catalyst cleaning field, traditional Ultrasonic Cleaning mode and device be roughly divided into two kinds namely bottom ultrasonic transducer cleaning device as shown in Figure 3, both sides ultrasonic transducer cleaning device as shown in Figure 4.As shown in Figure 3, be installed on by ultrasonic transducer bottom service sink, catalyst vertically puts into service sink, and ultrasonic wave sends from bottom and produces cleaning performance to catalyst from top to bottom along catalyst duct, but about Ultrasonic Cleaning scope only has catalyst duct half, cleaning performance is not good.For improving the not good shortcoming of cleaning performance, also there is design, at side, Ultrasonic Cleaning pond right opposite, the ultrasonic cleaning equipment of two sides ultrasonic transducer is installed.As shown in Figure 4.In ultrasonic cleaning pond, respectively two pieces of ultrasonic transducers are vertically mounted on the side in ultrasonic cleaning pond, then need catalyst to be washed to turn over turn 90 degrees rear side be put in service sink, two-way ultrasonic wave sends from the side respectively and carries out ultrasonic cleaning through catalyst duct, clean range basic covering catalyst complete opening road after the superposition of both sides, improve cleaning performance, but the shortcoming of this cleaning method and device is, catalyst is entered before cleaning in pond and after cleaning, catalyst all needs upset once, catalyst is conducted oneself with dignity about 1-1.5 ton, twice upset is wasted time and energy, very unfavorable to whole cleaning and regeneration process implementing efficiency.In addition, due under this kind of cleaning way, catalyst needs turnover side to pour in pond, catalyst duct and plane-parallel, decrease the removal effect of dirt gravitational settling in vertical cleaning process, still need to rinse catalyst duct with water after cleaning terminates, further increase workload, reduce cleaning efficiency, cause the waste of water resource in addition.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned defect, there is provided a kind of SCR catalyst recycling line Ultrasonic Cleaning pond, relative transmission ultrasonic wave runs through SCR catalyst duct completely, strengthening ultrasonic wave physical cleaning effect, improve cleaning efficiency, reduce water resource waste.
The technical scheme that the present invention solves the employing of its technical problem is as follows:
A kind of SCR catalyst recycling line Ultrasonic Cleaning pond, comprise service sink, described service sink inner upper end, lower end are equipped with ultrasonic transducer, service sink interior lower end is also provided with bubbling coil pipe, SCR catalyst keep its duct vertical put into service sink, ultrasonic transducer is distributed in the upper and lower both sides of SCR catalyst, the through SCR catalyst duct of ultrasonic wave energy of launching, in conjunction with the bubbling effect of bubbling coil pipe, improve the cleaning performance of SCR catalyst, and avoid SCR catalyst to overturn, improve cleaning efficiency, what make SCR catalyst clean is thorough.
Further, the supersonic generator that described ultrasonic transducer is arranged with service sink is connected, supersonic generator converts the electrical signal to the high-frequency ac signal of telecommunication matched with ultrasonic transducer, drive ultrasonic transducer operating emission ultrasonic wave, the cavitation of ultrasonic wave in service sink cleaning fluid, acceleration effect and direct flow effect to liquid and dirt direct, indirectly act on, crud layer is disperseed, emulsification, peel off and reach cleaning object, removal is attached to catalyst surface and catalyst duct, pollutant in aperture, improve waste catalyst physical cleaning efficiency.
Preferably, described ultrasonic transducer is ultrasonic wave shake plate, and ultrasonic wave shake plate is convenient to arrange.
Further, service sink upper end ultrasonic wave shake plate is integral slab, ultrasonic wave shake plate one end, service sink upper end is flexibly connected with trip shaft with service sink corresponding position, active connection place is provided with control service sink upper end ultrasonic wave shake plate and overturns the switching mechanism opened, service sink lower end ultrasonic wave shake plate is positioned at bubbling coil pipe bottom side, the size of integral slab coordinates with service sink, SCR catalyst is covered completely time closed, and ultrasonic wave is occurred to SCR catalyst region, complete cleaning, integral slab structure is simple, be convenient to install, bubbling coil pipe is positioned on the upside of service sink lower end ultrasonic wave shake plate, avoid ultrasonic wave to shake project and ring bubbling effect.
Further, service sink upper end ultrasonic wave shake plate comprises left side ultrasonic wave shake plate, right-side ultrasonic-wave shake plate, left side ultrasonic wave shake plate, right-side ultrasonic-wave shake corresponding being flexibly connected with trip shaft with corresponding position, service sink top in plate end, active connection place is equipped with and controls left side ultrasonic wave shake plate, right-side ultrasonic-wave shake plate overturns the switching mechanism opened, bottom service sink, ultrasonic wave shake plate is positioned at bubbling coil pipe bottom side, left side ultrasonic wave shake plate, the upset that right-side ultrasonic-wave shake plate is relative are opened, when opening, requisite space is little, is convenient to production operation.
Preferably, described ultrasonic transducer is ultrasonic wave shake pipe, service sink top is provided with the cover plate overturning and open, cover plate is flexibly connected with trip shaft with service sink corresponding position, active connection place is provided with the switching mechanism controlling cover plate upset, service sink upper end ultrasonic wave shake pipe is arranged on cover plate internal face, service sink lower end ultrasonic wave shake pipe is positioned on the upside of bubbling coil pipe, multiple ultrasonic wave shake pipe laid out in parallel, cover SCR catalyst scope, SCR catalyst is carried out to the Ultrasonic Cleaning of up/down perforation, bubbling coil pipe is positioned at ultrasonic wave shake pipe bottom side, lower end, spacing between ultrasonic wave shake pipe can not affect the effect of bubbling, ultrasonic wave shake pipe is convenient to arrange, and it is less to occupy space in service sink.
Further, described switching mechanism comprises pitch wheel group on upset motor, upset motor output shaft and trip shaft, and upset motor is arranged on service sink.
Further, described service sink upper side is provided with overfall, the cleaning fluid drainage of will overflow when SCR catalyst is put into, and avoids waste.
Beneficial effect acquired by the present invention is: adopt such scheme, ultrasonic transducer is arranged on the two ends up and down of service sink opposition, the ultrasonic transducer on service sink top is flexibly connected with service sink, before cleaning, upset is opened, SCR catalyst vertically puts into service sink, do not need upset, SCR catalyst duct is parallel with service sink vertical direction, laborsaving convenient, increase substantially efficiency, top ultrasonic transducer closes, upper and lower two ends ultrasonic transducer launches ultrasonic wave simultaneously, the ultrasonic wave at two ends can run through whole SCR catalyst duct, do not stay dead angle, dirt in SCR catalyst duct is thoroughly peeled off, in conjunction with " bubbling " effect of bubbling coil pipe, strengthen cleaning fluid disturbance, thorough removing SCR catalyst duct, disperseed by ultrasonic wave in aperture, emulsification, the dirt peeled off, what SCR catalyst was cleaned is more thorough, and because SCR catalyst is vertically arranged, the dirt cleaned out sedimentation under gravity, the SCR catalyst after cleaning is made not need to rinse with water, reduce the waste of water resource, cleaning efficiency improves greatly.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Fig. 1 is the cross section structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the cross section structure schematic diagram of the embodiment of the present invention 2.
Fig. 3 is traditional bottom ultrasonic transducer cleaning device cross section structure schematic diagram.
Fig. 4 is traditional both sides ultrasonic transducer cleaning device cross section structure schematic diagram.
Wherein: 1 is service sink, 2 is ultrasonic wave shake plate, and 2.1 is left side ultrasonic wave shake plate, and 2.2 is right-side ultrasonic-wave shake plate, and 3 is bubbling coil pipe, and 4 is trip shaft, and 5 is SCR catalyst.
Detailed description of the invention
Embodiment 1: with reference to a kind of SCR catalyst recycling line Ultrasonic Cleaning pond shown in 1, comprise service sink 1, service sink 1 inner upper end, the hyperacoustic ultrasonic transducer of relative transmission that lower end is arranged, ultrasonic transducer is connected with the supersonic generator of service sink 1 outer setting, in order to simplify overall structure, be convenient to manufacture, preferred ultrasonic transducer is overall ultrasonic wave shake plate 2, the bottom of service sink 1 is also provided with bubbling coil pipe 3, bubbling coil pipe 3 is arranged on the top of ultrasonic wave shake plate 2 corresponding bottom service sink 1, ultrasonic waves shake plate 2 and bubbling coil pipe 3 hocket Ultrasonic Cleaning, pressure pulse cleaning, one end correspondence of service sink 1 upper end ultrasonic wave shake plate 2 is flexibly connected with trip shaft 4 with service sink 1 top, trip shaft 4 and ultrasonic wave shake plate 2 end winding support and are connected, service sink 1 top coordinates with trip shaft 4 activity with bearing, corresponding position, service sink 1 top is provided with control ultrasonic wave shake plate 2 and overturns the switching mechanism opened, switching mechanism comprises the upset motor 1.1 being arranged on service sink 1 top, overturn pitch wheel group on motor 1.1 output shaft and trip shaft 4, upset motor 1.1 rotates, meshed gears drives the upset of ultrasonic wave shake plate 2 to open, SCR catalyst 5 is vertically put into, the duct of SCR catalyst 5 is parallel with the vertical direction of service sink 1, the relative ultrasonic wave shake plate 2 in upper and lower two ends is launched ultrasonic wave and SCR catalyst 5 duct can be run through completely, by SCR catalyst 5 duct, dirt in aperture is disperseed by ultrasonic wave, emulsification, peel off, the bubbling that bubbling coil pipe 3 produces strengthens cleaning fluid disturbance, strengthen the effect that dirt is peeled off, SCR catalyst 5 can be cleaned thoroughly, vertical setting, the dirt sedimentation under gravity of peeling off, the SCR catalyst 5 of having cleaned does not need to rinse with water again, save water resource, SCR catalyst 5 put into and taking-up process do not need upset, ultrasonic wave shake plate 2 and bubbling coil pipe 3 hocket Ultrasonic Cleaning, pressure pulse cleaning, significantly improve the efficiency of cleaning, the Be very effective of cleaning strengthens, the upper side of service sink 1 is provided with overfall 1.2, when putting into SCR catalyst 5, the cleaning fluid of spilling is caused circular treatment mechanism, avoid waste.
Embodiment 2: with reference to a kind of SCR catalyst recycling line Ultrasonic Cleaning pond shown in 2, comprise service sink 1, service sink 1 inner upper end, the hyperacoustic ultrasonic transducer of relative transmission that lower end is arranged, the supersonic generator that ultrasonic transducer is arranged with service sink 1 inside is connected, ultrasonic transducer is ultrasonic wave shake plate, the bottom of service sink 1 is also provided with bubbling coil pipe 3, bubbling coil pipe 3 is arranged on the top of ultrasonic wave shake plate 2 corresponding bottom service sink 1, bubbling effect is avoided to be affected by the ultrasonic wave of lower end shake plate 2, on recycling line, equipment is many, in order to reduce occupying of space, the ultrasonic wave shake plate 2 of service sink 1 upper end is split-type structural, comprise left side ultrasonic wave shake plate 2.1, right-side ultrasonic-wave shake plate 2.2, left side ultrasonic wave shake plate 2.1, the end of right-side ultrasonic-wave shake plate 2.2 is all flexibly connected with the both sides, top of service sink 1 with trip shaft 4, trip shaft 4 and left side ultrasonic wave shake plate 2.1, right-side ultrasonic-wave shake plate 2.2 is fixedly connected with, service sink 1 top coordinates with trip shaft 4 activity with bearing, corresponding position, both sides, service sink 1 top is equipped with and controls left side ultrasonic wave shake plate 2.1, the switching mechanism that right-side ultrasonic-wave shake plate 2.2 is opened relatively, left side ultrasonic wave shake plate 2.1, the width of right-side ultrasonic-wave shake plate 2.2 is the half of service sink 1 width, SCR catalyst 5 can be covered completely time closed, in the process opened, required space is little, convenient operation, switching mechanism comprises the upset motor 1.1 being arranged on service sink 1 top, overturn pitch wheel group on motor 1.1 output shaft and trip shaft 4, upset motor 1.1 rotates, meshed gears drives left side ultrasonic wave shake plate 2.1, right-side ultrasonic-wave shake plate 2.2 relatively upset is opened, SCR catalyst 5 is vertically put into, the duct of SCR catalyst 5 is parallel with service sink vertical direction, ultrasonic transducer 2 and bubbling coil pipe 3 hocket Ultrasonic Cleaning, pressure pulse cleaning, the relative ultrasonic transducer 2 in upper and lower two ends is launched ultrasonic wave and SCR catalyst 5 duct can be run through completely, by SCR catalyst 5 duct, dirt in aperture is disperseed by ultrasonic wave, emulsification, peel off, the bubbling that bubbling coil pipe 3 produces strengthens cleaning fluid disturbance, the peeling effect of further enhancing dirt, SCR catalyst 5 can be cleaned thoroughly, vertical setting, the dirt sedimentation under gravity of peeling off, the SCR catalyst 5 of having cleaned does not need to rinse with water again, save water resource, SCR catalyst 5 put into and taking-up process do not need upset, opposing upper and lowerly carry out Ultrasonic Cleaning, and Ultrasonic Cleaning and pressure pulse cleaning hocket, significantly improve the efficiency of cleaning, the Be very effective of cleaning strengthens, the upper side of service sink 1 is provided with overfall 1.2, when putting into SCR catalyst 5, the cleaning fluid of spilling is caused circular treatment mechanism, avoid waste, service sink 1 inwall is relative to the Shang Yanchu of bubbling coil pipe 3, be provided with the support protrusion of carrying SCR catalyst 5, SCR catalyst 5 is avoided directly to contact with bubbling coil pipe 3, ensure the bubbling effect of bubbling coil pipe 3.
Embodiment 3: with reference to a kind of SCR catalyst recycling line Ultrasonic Cleaning pond shown in 1, comprise service sink 1, service sink 1 inner upper end, the hyperacoustic ultrasonic transducer of relative transmission that lower end is arranged, ultrasonic transducer is connected with the supersonic generator of service sink 1 outer setting, in order to simplify overall structure, be convenient to manufacture, preferred ultrasonic transducer is overall ultrasonic wave shake plate 2, the bottom of service sink 1 is also provided with bubbling coil pipe 3, bubbling coil pipe 3 is arranged on the top of ultrasonic wave shake plate 2 corresponding bottom service sink 1, one end correspondence of service sink 1 upper end ultrasonic wave shake plate 2 is flexibly connected with trip shaft 4 with service sink 1 top, trip shaft 4 and ultrasonic wave shake plate 2 end winding support and are connected, service sink 1 top coordinates with trip shaft 4 activity with bearing, corresponding position, service sink 1 top is provided with control ultrasonic wave shake plate 2 and overturns the switching mechanism opened, switching mechanism comprises the upset motor 1.1 being arranged on service sink 1 top, overturn pitch wheel group on motor 1.1 output shaft and trip shaft 4, upset motor 1.1 rotates, meshed gears drives the upset of ultrasonic wave shake plate 2 to open, SCR catalyst 5 is vertically put into, the duct of SCR catalyst 5 is parallel with the vertical direction of service sink 1, the relative ultrasonic wave shake plate 2 in upper and lower two ends is launched ultrasonic wave and SCR catalyst 5 duct can be run through completely, by SCR catalyst 5 duct, dirt in aperture is disperseed by ultrasonic wave, emulsification, peel off, the bubbling that bubbling coil pipe 3 produces strengthens cleaning fluid disturbance, strengthen the effect that dirt is peeled off, SCR catalyst 5 can be cleaned thoroughly, vertical setting, the dirt sedimentation under gravity of peeling off, the SCR catalyst 5 of having cleaned does not need to rinse with water again, save water resource, SCR catalyst 5 put into and taking-up process do not need upset, ultrasonic wave shake plate 2 and bubbling coil pipe 3 hocket Ultrasonic Cleaning, pressure pulse cleaning, significantly improve the efficiency of cleaning, the Be very effective of cleaning strengthens, and bubbling any position fragmentation in service sink under hyperacoustic effect that bubbling coil pipe 3 produces, broken generation shock wave, shock wave further impacts the dirt in SCR catalyst 5, the impact of bubbling adds bubbling impact broken under hyperacoustic effect in conjunction with hyperacoustic impact, the dirt adhered in SCR catalyst 5 surface and duct can be peeled off thoroughly, the cleaning performance of further raising SCR catalyst 5, improve the efficiency of cleaning, the upper side of service sink 1 is provided with overfall 1.2, when putting into SCR catalyst 5, the cleaning fluid of spilling is caused circular treatment mechanism, avoid waste.
Embodiment 4: with reference to a kind of SCR catalyst recycling line Ultrasonic Cleaning pond shown in 1, comprise service sink 1, the upper end of service sink 1 inside, lower end is provided with the hyperacoustic ultrasonic transducer of generation that can be relative, ultrasonic transducer is connected with the supersonic generator of service sink 1 outer setting, the bottom of service sink 1 is also provided with bubbling coil pipe 3, for the ease of arranging, reduce the volume exclusion in service sink 1, ultrasonic transducer is ultrasonic wave shake pipe, the ultrasonic wave shake pipe of service sink 1 lower end is arranged on the top of bubbling coil pipe 3, ultrasonic wave shake pipe can multiple laid out in parallel, launch all to cover ultrasonic wave in the scope ensureing SCR catalyst 5, the top of service sink 1 is provided with the Chi Gai overturning and open, Chi Gai upset is opened, the speed opened is fast, compared to sliding opening or lifting, there is opening speed faster, save time, impel the raising of efficiency, pond lid internal face is provided with the ultrasonic wave shake pipe of multiple laid out in parallel, ultrasonic wave shake Guan Suichi lid synchronizing moving, service sink 1 Chi Gai upset is opened, SCR catalyst 5 is vertically put into, the duct of SCR catalyst 5 is parallel with service sink vertical direction, ultrasonic wave launched by the ultrasonic wave shake pipe at upper and lower two ends, bubbling coil pipe 3 bubbling, hocket Ultrasonic Cleaning, pressure pulse cleaning, or Ultrasonic Cleaning, pressure pulse cleaning synchronously carries out, SCR catalyst 5 duct can be run through by upper and lower two ends relative ultrasonic wave completely, by SCR catalyst 5 duct, dirt in aperture is disperseed by ultrasonic wave, emulsification, peel off, the bubbling that bubbling coil pipe 3 produces strengthens cleaning fluid disturbance, SCR catalyst 5 can be cleaned thoroughly, and bubbling any position fragmentation in service sink under hyperacoustic effect that bubbling coil pipe 3 produces, broken generation shock wave, shock wave further impacts the dirt in SCR catalyst 5, the impact of bubbling adds bubbling impact broken under hyperacoustic effect in conjunction with hyperacoustic impact, the dirt adhered in SCR catalyst 5 surface and duct can be peeled off thoroughly, the cleaning performance of further raising SCR catalyst 5, improve the efficiency of cleaning, vertical setting, the dirt sedimentation under gravity of peeling off, the SCR catalyst 5 of having cleaned does not need to rinse with water again, save water resource, SCR catalyst 5 put into and taking-up process do not need upset, significantly improve the efficiency of cleaning, the Be very effective of cleaning strengthens, the upper side of service sink 1 is provided with overfall 1.2, when putting into SCR catalyst 5, the cleaning fluid of spilling is caused circular treatment mechanism, avoid waste, service sink 1 inside is provided with the support protrusion of carrying SCR catalyst 5, SCR catalyst 5 and ultrasonic wave is avoided to shake to manage and directly contact, collision free damages together.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a SCR catalyst recycling line Ultrasonic Cleaning pond, comprises service sink, it is characterized in that: described service sink inner upper end, lower end are equipped with ultrasonic transducer, and service sink interior lower end is also provided with bubbling coil pipe.
2. a kind of SCR catalyst recycling line Ultrasonic Cleaning pond according to claim 1, is characterized in that: the supersonic generator that described ultrasonic transducer is arranged with service sink is connected.
3. a kind of SCR catalyst recycling line Ultrasonic Cleaning pond according to claim 1 or 2 any one, is characterized in that: described ultrasonic transducer is ultrasonic wave shake plate.
4. a kind of SCR catalyst recycling line Ultrasonic Cleaning pond according to claim 3, it is characterized in that: service sink upper end ultrasonic wave shake plate is integral slab, ultrasonic wave shake plate one end, service sink upper end is flexibly connected with trip shaft with service sink corresponding position, active connection place is provided with control service sink upper end ultrasonic wave shake plate and overturns the switching mechanism opened, and service sink lower end ultrasonic wave shake plate is positioned at bubbling coil pipe bottom side.
5. a kind of SCR catalyst recycling line Ultrasonic Cleaning pond according to claim 3, it is characterized in that: service sink upper end ultrasonic wave shake plate comprises left side ultrasonic wave shake plate, right-side ultrasonic-wave shake plate, left side ultrasonic wave shake plate, right-side ultrasonic-wave shake corresponding being flexibly connected with trip shaft with corresponding position, service sink top in plate end, active connection place is equipped with and controls left side ultrasonic wave shake plate, right-side ultrasonic-wave shake plate overturns the switching mechanism opened, and bottom service sink, ultrasonic wave shake plate is positioned at bubbling coil pipe bottom side.
6. a kind of SCR catalyst recycling line Ultrasonic Cleaning pond according to claim 1 or 2 any one, it is characterized in that: described ultrasonic transducer is ultrasonic wave shake pipe, service sink top is provided with the cover plate overturning and open, cover plate is flexibly connected with trip shaft with service sink corresponding position, active connection place is provided with the switching mechanism controlling cover plate upset, service sink upper end ultrasonic wave shake pipe is arranged on cover plate internal face, and service sink lower end ultrasonic wave shake pipe is positioned on the upside of bubbling coil pipe.
7. a kind of SCR catalyst recycling line Ultrasonic Cleaning pond according to claim 4,5,6 any one, it is characterized in that: described switching mechanism comprises pitch wheel group on upset motor, upset motor output shaft and trip shaft, upset motor is arranged on service sink.
8. a kind of SCR catalyst recycling line Ultrasonic Cleaning pond according to claim 1, is characterized in that: described service sink upper side is provided with overfall.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110576411A (en) * | 2019-10-08 | 2019-12-17 | 安徽宏实自动化装备有限公司 | Rotary type groove body automatic cover opening and closing mechanism |
| CN110600409A (en) * | 2019-10-08 | 2019-12-20 | 安徽宏实自动化装备有限公司 | Tank body overall structure for wafer cleaning |
| CN115888697A (en) * | 2022-10-27 | 2023-04-04 | 中钢集团南京新材料研究院有限公司 | Method for preparing platinum-carbon catalyst by ultrasonic-assisted bubbling reduction method |
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| CN102026721A (en) * | 2008-03-11 | 2011-04-20 | 赢创能源服务有限责任公司 | Method of regeneration of SCR catalyst poisoned by phosphorous components in flue gas |
| CN204017853U (en) * | 2014-06-27 | 2014-12-17 | 北京国电龙源环保工程有限公司 | A kind of cleaning device for waste denitration catalyst regeneration |
| CN204107518U (en) * | 2014-09-24 | 2015-01-21 | 清华大学 | It is a kind of that denitrating catalyst is ultrasonic involves air bubbling mixing cleaning device |
| CN205308140U (en) * | 2015-12-14 | 2016-06-15 | 江苏肯创催化剂再生技术有限公司 | SCR catalyst regeneration production line ultrasonic cleaning pond |
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| CN110576411A (en) * | 2019-10-08 | 2019-12-17 | 安徽宏实自动化装备有限公司 | Rotary type groove body automatic cover opening and closing mechanism |
| CN110600409A (en) * | 2019-10-08 | 2019-12-20 | 安徽宏实自动化装备有限公司 | Tank body overall structure for wafer cleaning |
| CN115888697A (en) * | 2022-10-27 | 2023-04-04 | 中钢集团南京新材料研究院有限公司 | Method for preparing platinum-carbon catalyst by ultrasonic-assisted bubbling reduction method |
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Application publication date: 20160330 |