CN116393116B - Imprinting photocatalyst based on aluminum sludge system - Google Patents
Imprinting photocatalyst based on aluminum sludge system Download PDFInfo
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- CN116393116B CN116393116B CN202310159376.6A CN202310159376A CN116393116B CN 116393116 B CN116393116 B CN 116393116B CN 202310159376 A CN202310159376 A CN 202310159376A CN 116393116 B CN116393116 B CN 116393116B
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- aluminum sludge
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- stirring barrel
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 72
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000010802 sludge Substances 0.000 title claims abstract description 62
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 54
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 238000002791 soaking Methods 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract 2
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract description 13
- 239000003054 catalyst Substances 0.000 abstract description 9
- 239000000725 suspension Substances 0.000 abstract description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 6
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000012876 carrier material Substances 0.000 description 4
- 238000000909 electrodialysis Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/96—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with openwork frames or cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/11—Maintenance of mixers using fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
- B01F35/412—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft
- B01F35/4121—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft at the top and at the bottom of the receptacle, e.g. for performing a conical orbital movement about a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/06—Washing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an imprinting photocatalyst based on an aluminum sludge system, which relates to the technical field of catalysts, and adopts novel self-cleaning type cleaning and soaking equipment to treat treated aluminum sludge; mixing nano TiO 2 powder with absolute ethyl alcohol, and then treating in a ball mill to obtain a TiO 2 suspension; soaking the aluminum sludge in silica sol, and airing after soaking; the TiO 2 suspension is sprayed on the dried aluminum sludge. According to the invention, the stirring barrel is filled with water, the motor drives the rotating shaft to rotate, so that aluminum sludge in the placing frame can be driven to be active and fully contacted with water for cleaning, when the limiting component limits the rotation of the scraping plate, the water flow can be disturbed to a certain extent under the blocking of the scraping plate, so that water molecules are more active, the cleaning degree of the aluminum sludge is higher, and when the parallel component is temporarily fixed with the scraping plate, the rotating shaft drives the scraping plate to clean the inner wall of the stirring barrel, and dust is prevented from being attached to the inner wall.
Description
Technical Field
The invention relates to the technical field of catalysts, in particular to an imprinting photocatalyst based on an aluminum sludge system.
Background
Aluminum alloy is the most commonly used nonferrous metal material, in the processing process of aluminum alloy parts, an anodic oxidation process is often adopted to carry out surface treatment on the aluminum alloy parts, a large amount of aluminum-containing waste liquid is generated in the treatment process, and a large amount of aluminum-containing sludge is generated in the aluminum-containing waste liquid treatment process.
The aluminum-containing sludge is a liquid-solid waste which can pollute the environment, is a liquid-solid waste which can not be poured, stacked, discarded and dismiss at will, and along with the expansion of the production scale, the quantity of the aluminum-containing sludge is increased, the waste aluminum-containing sludge is treated to become a difficult problem, in the process of treating the sludge, a landfill site is established by throwing huge resources, the sludge waste is directly landfilled, and the sludge waste is safely incinerated and landfilled, although the method temporarily eliminates the ground pollution, the pollution problem is not fundamentally solved, even the offspring is buried with larger pollution sources, and the sustainable development of the aluminum alloy industry is hindered, so that the reasonable treatment, development and utilization of the aluminum-containing sludge are very important scientific research problems.
In China, patent application number: in CN200910024402.4, there is disclosed a method for loading nano titanium dioxide on the surface of a carrier material, which comprises the steps of firstly cleaning the carrier material, then preparing an adhesive coating on the surface of the carrier by using a silica sol solution with the mass percent of 5-25%, and then spraying a nano TiO 2 ethanol suspension with the concentration of 0.5-5 g/L on the adhesive coating to load nano TiO 2 on the surface of the carrier material. Although the adhesive is coated firstly, then the nano TiO 2 material is adhered to the surface of the carrier, the exposure of nano particles can be ensured to the greatest extent, the adhesive coating and the photocatalyst adhesion are completed by different working procedures, the distribution condition of the adhesive on the surface of the carrier and the loading amount of the catalyst can be more easily adjusted according to the needs, so that the optimal performance is realized, but the loading method of the nano titanium dioxide on the surface of the carrier material can cause the influence on the effect of the catalyst when dust is remained during the cleaning of the aluminum sludge, and meanwhile, the catalyst cannot be soaked more comprehensively during the soaking of the aluminum sludge, so that the benefit of the catalyst is low.
Therefore, there is a need to provide an alumina sludge-based imprinting photocatalyst to solve the above problems.
Disclosure of Invention
(One) solving the technical problems
The invention aims at: in order to solve the problem that dust residues can affect the effect of a catalyst when aluminum sludge is cleaned, and the catalyst cannot be soaked comprehensively when the aluminum sludge is soaked, so that the benefit of the catalyst is low.
(II) technical scheme
The invention adopts the following technical scheme for realizing the purposes:
An imprinting photocatalyst based on an aluminum sludge system carries out electrodialysis pretreatment on aluminum sludge by adopting an EDR technology;
adopting novel self-cleaning type cleaning and soaking equipment to treat the treated aluminum sludge;
Mixing nano TiO 2 powder with absolute ethyl alcohol, and then treating in a ball mill to obtain a TiO 2 suspension;
soaking the aluminum sludge in silica sol, and airing after soaking;
Spraying the TiO 2 suspension on the dried aluminum sludge;
Preparing a novel photocatalyst by a surface molecular imprinting technology;
The novel self-cleaning formula washs soaking equipment includes the agitator, the upper end of agitator rotates and is connected with the top cap, the top cap passes through fixing bolt and agitator temporary fixation, the bottom of agitator is perpendicularly upwards rotated and is connected with the pivot, the downside of agitator is provided with the quick-witted case, the inside of machine case is provided with the motor, the output shaft and the pivot fixed connection of motor are located the lower half fixedly connected with backup pad of pivot in the agitator, can dismantle in the backup pad and be provided with the frame of placing that is used for depositing the aluminium mud that has been pretreated, the side of placing the frame is the mesh structure that the density is less than aluminium mud size, the centre fixedly connected with hollow ring of top cap, hollow ring's medial surface sliding connection has the closing cap subassembly that is used for sheltering from and placing the frame upper end, the closing cap subassembly is located the lower extreme of pivot in the agitator rotates and is connected with the scraper blade of laminating with the agitator inner wall, the lower extreme of scraper blade is fixed through parallelly connected subassembly and pivot for drive the scraper blade and carry out the cleaning to the agitator inner wall in order to make the inside to stop the stirring barrel, the flow direction of one side is fixed subassembly through selecting the scraper blade to stop the spacing subassembly on the side of the stirring barrel.
Further, the parallel assembly is slidably arranged in the rotating shaft and is driven to lift by the driving assembly, the parallel assembly is detachably arranged on the driving assembly, the scraping plate is temporarily fixed with the rotating shaft when the driving assembly drives the parallel assembly to lower limit, the scraping plate and the rotating shaft are rotatably trend when the driving assembly drives the parallel assembly to upper limit, the limiting assembly is slidably arranged on the hollow cylinder and is driven to lift by the driving mechanism, and when the driving mechanism drives the limiting assembly to lower limit, the limiting assembly is temporarily fixed with the scraping plate when the driving mechanism drives the limiting assembly to lower limit, and the scraping plate and the stirring barrel are slidably trend when the driving mechanism drives the limiting assembly to upper limit.
Further, the upper end symmetry fixedly connected with a plurality of spacing posts of backup pad, a plurality of and spacing post positions, the unanimous hole groove of quantity have been seted up to the lower extreme of placing the frame, when right place the frame installation, place the frame and cup joint in the pivot, the hole groove cup joints on spacing post.
Further, the closing cap subassembly includes hollow section of thick bamboo and apron, apron fixed connection is in the lower extreme of hollow section of thick bamboo, hollow section of thick bamboo sliding connection is on the medial surface of hollow ring, just the round slot unanimous with the pivot external diameter is seted up to the lower extreme of hollow section of thick bamboo, the round slot runs through the apron, works as when the closing cap subassembly slides to spacing down, the round slot cup joints in the pivot, the apron lid is placing the upper end of frame, and hollow section of thick bamboo is fixed with hollow ring temporarily through the screw rod at this moment, the upper end of screw rod rotates to be connected in hollow section of thick bamboo upper end, works as when the closing cap subassembly slides to supreme spacing, the lower extreme height of apron is higher than the height of agitator upper end to produce the interference with the agitator when avoiding opening the top cap.
Further, one end of the scraping plate, which is close to the rotating shaft, is fixedly connected with a rotating ring, the rotating ring is rotationally connected to the rotating shaft, a plurality of matching grooves are formed in the rotating ring, and when the driving assembly drives the parallel assembly to lower limit, the parallel assembly is inserted into the matching grooves, so that the rotating shaft and the rotating ring are temporarily fixed.
Further, a through hole is formed in the rotating shaft in the stirring barrel, a rectangular through groove is formed in the rotating shaft at the lower end of the through hole in a penetrating mode, the parallel assembly comprises a matching rod and a rectangular strip, the rectangular strip is fixedly connected to the lower end of the matching rod, the matching rod is slidably connected to the rectangular through groove, the rectangular strip is slidably connected to the rectangular through groove, and when the driving assembly drives the parallel assembly to descend to the lower limit, the rectangular strip is inserted into the matching groove, and the matching rod is detachably mounted on the driving assembly.
Further, the driving assembly comprises an extension rod, a first electric push rod and a connecting plate, wherein the first electric push rod is fixedly connected to the upper end of the hollow cylinder, the connecting plate is fixedly connected to the output end of the first electric push rod, the extension rod is located in the hollow cylinder, the upper end of the extension rod is rotationally connected to the middle of the connecting plate, and the lower end of the extension rod is in threaded connection with the matching rod.
Further, actuating mechanism contains second electric putter, second electric putter fixed connection is in the upper end of hollow section of thick bamboo, spacing subassembly includes connecting frame, round bar, plectane and limiting plate, connecting frame fixed connection is in the output of second electric putter, just cooperation pole, first electric putter and connecting plate all are located the inboard of connecting frame, the upper end fixed connection of round bar is at the lower extreme of connecting frame, hollow ring and with plectane fixed connection are passed to the lower extreme of round bar, plectane sliding connection is on hollow section of thick bamboo, limiting plate symmetry fixed connection is on the outer peripheral face of plectane, and every adjacent two distance between the plectane is unanimous with the scraper blade upper end shape, works as second electric putter drive connecting frame drops to down when spacing, peg graft between two adjacent plectanes, before the top cap is opened, the drive first electric putter reduces, will the cooperation pole is rotated out from the extension pole, will hollow section of thick bamboo promotes, cooperation pole and apron lower extreme height are higher than the inboard top cap that just keeps away from the top cap and the inboard face that just keeps away from of plectane.
Further, round bars and screw rods are distributed on the hollow ring in a staggered mode, the first electric push rods and the second electric push rods are distributed on the hollow cylinder in a staggered mode, pull rings are fixedly connected to the top cover, water inlet pipes are fixedly connected to the upper ends of the top cover, water outlet pipes are fixedly connected to the lower ends of the stirring barrels, valves are arranged on the water outlet pipes and the water inlet pipes, a plurality of supporting legs are fixedly connected to the lower ends of the stirring barrels, mounting plates are fixedly connected to the lower ends of the supporting legs, the chassis is fixedly connected to the upper ends of the mounting plates, and the mounting plates are fixed to the ground through connecting pieces.
Compared with the prior art, the invention has the beneficial effects that:
1. through being full of water inside the agitator, the motor drives the pivot and rotates, can drive to place that the aluminium mud in the frame is active, abundant and water contact wash, when spacing subassembly restriction scraper blade rotates, under the blockking of scraper blade, can make rivers receive certain interference to make more active between the hydrone, to aluminium mud's clean degree higher, when parallelly connected subassembly is temporarily fixed with the scraper blade, make the pivot drive the scraper blade clear up the inner wall of agitator, avoid the dust to adhere to on the inner wall.
2. Through the setting of scraper blade, can also be full of silica sol in with the agitator, when the motor drives the pivot and rotates, can make to place and separate between the aluminium mud in the frame to can more comprehensive contact with silica sol.
3. Through the cooperation setting between hollow section of thick bamboo, first electric putter and the second electric putter, can avoid apron, extension rod and limiting plate to collide the agitator when opening the top cap to can make to place the frame and take out in the agitator.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic perspective cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic perspective view of the connection structure at the neutral and parallel modules of the present invention;
FIG. 4 is a schematic perspective cross-sectional view of the connection structure of FIG. 3 according to the present invention;
FIG. 5 is a perspective view showing a connection structure between a rotating shaft and a supporting plate in the present invention;
fig. 6 is a perspective view showing a connection structure between a rotating ring and a scraper in the present invention.
Reference numerals: 1. a stirring barrel; 2. a support leg; 3. a mounting plate; 4. a chassis; 5. a rotating shaft; 6. a drain pipe; 7. a valve; 8. a top cover; 9. a fixing bolt; 10. a water inlet pipe; 11. a pull ring; 12. a support plate; 13. a limit column; 14. placing a frame; 15. a hollow ring; 16. a hollow cylinder; 17. a cover plate; 18. a rotating ring; 19. a scraper; 20. a mating lever; 21. an extension rod; 22. a first electric push rod; 23. a connecting plate; 24. a rectangular bar; 25. a screw; 26. a second electric push rod; 27. a connection frame; 28. a round bar; 29. a circular plate; 30. a limiting plate; 31. a circular groove; 32. a through hole; 33. a mating groove; 34. rectangular through grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an aluminum sludge-based imprinting photocatalyst,
The EDR technology is adopted to carry out electrodialysis pretreatment on aluminum sludge, the EDR system consists of an electrodialysis body, a rectifier and an automatic inverting system, the electrodialysis can destroy the capillary structure on the surface of sludge particles to promote precipitation of capillary water, and simultaneously, the structure of sludge cells can be destroyed to separate out adsorbed water and internal water in the sludge so as to improve the dehydration efficiency of the sludge, but because of different action mechanisms of a cathode and an anode, the difference between the resistivity of the two electrodes and the dehydration efficiency is larger, but after the automatic inverting system is combined, the anode and the cathode can be inverted, so that the problem is effectively solved;
Adopting novel self-cleaning type cleaning soaking equipment to treat the treated aluminum sludge, firstly selecting water for cleaning, then using NaOH-Na 2CO3 for cleaning, and finally using deionized water for cleaning;
Mixing nano TiO 2 powder with absolute ethyl alcohol, and then treating in a ball mill to obtain a TiO 2 suspension;
soaking aluminum sludge in novel self-cleaning soaking equipment, adding silica sol into the equipment for soaking, and airing after full soaking;
Spraying the TiO 2 suspension on the dried aluminum sludge by adopting a sprayer;
Preparing a novel photocatalyst by a surface molecular imprinting technology;
The novel self-cleaning type cleaning and soaking equipment comprises a stirring barrel 1, wherein the upper end of the stirring barrel 1 is rotationally connected with a top cover 8, the top cover 8 and the stirring barrel 1 form a sphere together when being combined, the top cover 8 is temporarily fixed with the stirring barrel 1 through a fixing bolt 9, a threaded hole is formed in the position of the temporarily fixed stirring barrel 1 and used for screwing in the fixing bolt 9, when the top cover 8 is opened, the fixing bolt 9 is detached, the top cover 8 is rotated to the mounting position of the fixing bolt 9 when the top cover 8 is closed, the bottom of the stirring barrel 1 is vertically upwards rotated and connected with a rotating shaft 5, the rotating shaft 5 and the stirring barrel 1 are rotationally connected with each other, the lower side of the stirring barrel 1 is provided with a machine box 4, the inside of the machine box 4 is provided with a motor, an output shaft of the motor is fixedly connected with the rotating shaft 5, particularly, the output shaft of the motor is connected with a support plate 12 is fixedly connected with the lower half part of the rotating shaft 5 positioned in the stirring barrel 1 through a coupling, the supporting plate 12 is in a circular ring shape, the inner diameter is consistent with the outer diameter of the rotating shaft 5, the supporting plate 12 can be welded on the rotating shaft 5 during installation, a placing frame 14 for storing pretreated aluminum sludge is detachably arranged on the supporting plate 12, the side surface of the placing frame 14 is in a grid structure with the density smaller than the size of the aluminum sludge, the aluminum sludge is prevented from flowing out of the grid during high-speed rotating cleaning, a hollow ring 15 is fixedly connected in the middle of the top cover 8, the inner side surface of the hollow ring 15 is in sliding connection with a sealing cover component for shielding the upper end of the placing frame 14, the sealing cover component is temporarily fixed with the hollow ring 15 through a screw 25, the lower end of the rotating shaft 5 positioned in the stirring barrel 1 is rotationally connected with a scraping plate 19 attached to the inner wall of the stirring barrel 1, the whole scraping plate 19 is in an arc shape, the lower end of the scraping plate 19 is temporarily fixed with the rotating shaft 5 through a parallel component, so that the rotating shaft 5 drives the scraping plate 19 to clean the inner wall of the stirring barrel 1, the upper end of the scraping plate 19 is temporarily fixed with the stirring barrel 1 through the limiting component, so that the flow direction of the solution in the stirring barrel 1 is blocked, and the limiting component and the parallel component are alternatively used.
In the embodiment, the EDR technology is firstly adopted to treat the aluminum sludge, the aluminum sludge is poured into the placing frame 14 after the treatment, the pouring amount is two thirds of the height of the placing frame 14, the movement space of the aluminum sludge is reserved, then the top cover 8 is opened, the placing frame 14 slides onto the supporting plate 12 along the rotating shaft 5, then the top cover 8 is rotated onto the stirring barrel 1, then the fixing bolt 9 is fixed on the stirring barrel 1 through the top cover 8, then the sliding cover assembly shields the upper end of the placing frame 14, the screw 25 is screwed into the hollow ring 15 after shielding, the cover assembly shields the aluminum sludge in the placing frame 14, meanwhile, the limiting assembly is temporarily fixed with the stirring barrel 1, when the motor drives the rotating shaft 5 to rotate, the placing frame 14 can drive the liquid in the stirring barrel 1 to rotate, the scraper 19 shields the liquid, can change the flow direction of molecules in the liquid to make the hydrone can strike the aluminium mud of placing frame 14, make the aluminium mud of placing in the frame 14 move about, make aluminium mud surface can be better with water contact, thereby to clean more thoroughly of dust on the aluminium mud, take out the frame 14 of placing after cleaning, then with parallelly connected subassembly and scraper 19 temporarily fixed, start through the control motor, make pivot 5 drive scraper 19 to the inner wall laminating of agitator 1, the device not only can clean aluminium mud, self still possesses clean function simultaneously, keep the inside clean and tidy of agitator 1, novel self-cleaning formula washs soaking equipment can wash and soak aluminium mud, wash and sun-dry aluminium mud 3 to 20min after soaking, then install TiO 2 suspension in the atomizer, spray on aluminium mud.
Specifically, as shown in fig. 2-4 in combination with the specification, the parallel component is slidably disposed in the rotating shaft 5, and is driven to lift by the driving component, the parallel component is detachably mounted on the driving component, when the driving component drives the parallel component to lower limit, the scraper 19 is temporarily fixed with the rotating shaft 5, when the driving component drives the parallel component to lift to upper limit, the scraper 19 and the rotating shaft 5 are in rotatable trend, the limiting component is slidably disposed on the hollow cylinder 16, and is driven to lift by the driving mechanism, when the driving mechanism drives the limiting component to lower limit, the limiting component is temporarily fixed with the scraper 19, when the driving mechanism drives the limiting component to lift to upper limit, the scraper 19 and the stirring barrel 1 are in slidable trend, when the driving component drives the parallel component to lower, the parallel component is temporarily fixed with the scraper 19, and simultaneously, because the parallel component is slidably connected in the rotating shaft 5, the scraper 19 is in a relatively fixed state relative to the rotating shaft 5, and then the motor drives the rotating shaft 5 to rotate, when the driving mechanism drives the limiting component to lift to upper limit, and when the scraper 19 is used as a liquid moving direction is changed, the scraper 19 is temporarily fixed with the temporary limiting component when the driving mechanism drives the scraper 19 to lift to lower limit, and the driving component is temporarily fixed with the stirring barrel 1.
Specifically, as shown in fig. 2-4 in combination with the description, the upper end of the supporting plate 12 is symmetrically and fixedly connected with a plurality of limiting columns 13, the lower end of the placing frame 14 is provided with a plurality of holes and grooves which are consistent with the positions and the numbers of the limiting columns 13, when the placing frame 14 is installed, the placing frame 14 is sleeved on the rotating shaft 5, the holes and grooves are sleeved on the limiting columns 13, when the placing frame 14 is installed, the holes and grooves below the placing frame 14 are aligned with the limiting columns 13 on the supporting plate 12, and when the motor drives the rotating shaft 5 to rotate, the placing frame 14 can rotate along with the rotating shaft 5, and when the placing frame 14 is disassembled, the placing frame 14 is vertically taken out.
Specifically, referring to fig. 2-4 of the specification, the cover assembly comprises a hollow cylinder 16 and a cover plate 17, the cover plate 17 is fixedly connected to the lower end of the hollow cylinder 16, the hollow cylinder 16 is slidably connected to the inner side surface of the hollow ring 15, a circular groove 31 with the outer diameter identical to that of the rotating shaft 5 is formed in the lower end of the hollow cylinder 16, the circular groove 31 penetrates through the cover plate 17, the circular groove 31 can ensure the rotation stability of the rotating shaft 5 when the cover plate 17 covers the placing frame 14, when the cover assembly slides to the lower limit, the circular groove 31 is sleeved on the rotating shaft 5, the cover plate 17 covers the upper end of the placing frame 14, at the moment, the hollow cylinder 16 is temporarily fixed with the hollow ring 15 through a screw rod 25, the upper end of the screw rod 25 is rotatably connected to the upper end of the hollow cylinder 16, and when the screw rod 25 is screwed into the hollow ring 15, when the cover plate 17 is jointed with the upper end of the placement frame 14 and the screw 25 is screwed out from the hollow ring 15, the lower end of the cover plate 17 is flush with the upper end of the stirring barrel 1, when the cover assembly slides to the upper limit, the lower end of the cover plate 17 is higher than the upper end of the stirring barrel 1 so as to avoid interference with the stirring barrel 1 when the top cover 8 is opened, the lower end of the screw 25 is placed in a corresponding hole on the hollow ring 15, the hollow barrel 16 can be supported, when the cover assembly is used for covering the placement frame 14, the hollow barrel 16 is slid downwards along the hollow ring 15, the cover plate 17 falls to the upper end of the placement frame 14, meanwhile, the circular groove 31 is sleeved on the upper end of the rotating shaft 5, and the screw 25 is synchronously rotated, so that the screw 25 is screwed into the hollow ring 15, and the position of the hollow barrel 16 is temporarily fixed.
Specifically, referring to fig. 2 and 6 of the accompanying specification, one end of the scraper 19, which is close to the rotating shaft 5, is fixedly connected with the rotating ring 18, the rotating ring 18 is rotatably connected to the rotating shaft 5, a plurality of matching grooves 33 are formed in the rotating ring 18, the matching grooves 33 are distributed on the rotating ring 18 in a circumferential array, when the driving assembly drives the parallel assembly to lower limit, the parallel assembly is inserted into the matching grooves 33, so that the rotating shaft 5 and the rotating ring 18 are temporarily fixed, a through hole 32 is formed in the rotating shaft 5 positioned in the stirring barrel 1, a rectangular through groove 34 is formed in the rotating shaft 5 positioned at the lower end of the through hole 32, the parallel assembly comprises a matching rod 20 and a rectangular strip 24, the width of the rectangular strip 24 is slightly smaller than the width of the rectangular through groove 34, the upper end of the rotating ring 18 between two adjacent matching grooves 33 is in a tip shape, the rectangular strip 24 is convenient to insert, the rectangular strip 24 is fixedly connected to the lower end of the matching rod 20, the matching rod 20 is slidably connected in the rectangular through groove 34, when the driving assembly drives the parallel assembly to lower limit, the rectangular strip 24 is slidably connected in the rectangular through groove 34, the rectangular strip 24 is matched with the rectangular through groove 33 in the lower limit, the rotating shaft 5, the matching rod 20 is not matched with the rectangular strip 20 in the whole, and the whole rotating shaft is not matched with the rectangular strip 20 in the upper end of the rectangular strip 20, and the whole is matched with the rectangular strip 20 in the height of the lower limit, and the rotating assembly is not matched with the rectangular strip 20, and the whole is matched with the lower end by the rotating rod 20, and the whole is matched with the lower end, and the whole is matched with the lower speed, and is matched with the lower part, and is by the whole, and is the speed and is the 3.
Specifically, the drive assembly includes extension rod 21, first electric putter 22 and connecting plate 23, the upper end of extension rod 21 is provided with the protection arch of being convenient for hand pivoted, first electric putter 22 fixed connection is in the upper end of hollow section of thick bamboo 16, connecting plate 23 fixed connection is in the output of first electric putter 22, extension rod 21 is arranged in hollow section of thick bamboo 16, and the upper end of extension rod 21 rotates the middle part of connecting plate 23, connecting plate 23 is platelike structure, be provided with the hole of installing with the cooperation of extension rod 21 in the centre, the lower extreme and the cooperation pole 20 threaded connection of extension rod 21, through the reduction of first electric putter 22, drive extension rod 21 and cooperation pole 20 decline, make rectangle strip 24 slide to rectangle through groove 34 in, when needs open top cap 8, rotate the upper end of extension rod 21, make the lower extreme of extension rod 21 follow the upper end of cooperation pole 20 and then make first electric putter 22 rise, thereby drive extension rod 21 rise, guarantee that the lower extreme of extension rod 21 is higher than the upper end of agitator tank 1.
Specifically, referring to fig. 3 and 4 of the specification, the driving mechanism comprises a second electric push rod 26, the second electric push rod 26 is fixedly connected to the upper end of the hollow cylinder 16, the limiting component comprises a connecting frame 27, a round rod 28, a circular plate 29 and a limiting plate 30, the connecting frame 27 is fixedly connected to the output end of the second electric push rod 26, the matching rod 20, the first electric push rod 22 and the connecting plate 23 are all located on the inner side of the connecting frame 27, the connecting frame 27 is provided for connecting the upper end of the round rod 28 in parallel, the purpose is to prevent interference between the connecting frame 27 and the matching rod 20, the first electric push rod 22 and the connecting plate 23 when the second electric push rod 26 stretches, the upper end of the round rod 28 is fixedly connected to the lower end of the connecting frame 27, the lower end of the round rod 28 passes through the hollow ring 15 and is fixedly connected to the circular plate 29, the limiting plate 30 is slidingly connected to the hollow cylinder 16, the limiting plate 30 is symmetrically and fixedly connected to the outer circumferential surface of the circular plate 29, the upper end of the scraper 19 extends to form an arc-shaped block, so as to be matched with the length of the limiting plate 30, and prevent the situation that the upper end of the scraper 19 is too far away from the end of the limiting plate 30 and cannot be matched, meanwhile, the upper end of the arc-shaped block is also in a tip shape, so that the upper end of the arc-shaped block is conveniently matched with the limiting plate 30, the distance between every two adjacent circular plates 29 is consistent with the shape of the upper end of the scraper 19, when the second electric push rod 26 drives the connecting frame 27 to descend to limit, the upper end of the scraper 19 is inserted between the two adjacent circular plates 29, when the top cover 8 is opened, the first electric push rod 22 is driven to descend, the matching rod 20 is screwed out from the extending rod 21, the hollow cylinder 16 is lifted, at the moment, the lower ends of the matching rod 20 and the cover plate 17 are both higher than the upper end of the stirring barrel 1, the end of the limiting plate 30, which is far away from the circular plates 29, is just adhered with the inner side surface of the top cover 8, and by shrinking the second electric push rod 26, the round rod 28 is driven to slide downwards in the hollow ring 15, so that the circular plate 29 descends, the upper end of the scraping plate 19 is inserted into a space between two adjacent limiting plates 30, when the motor drives the rotating shaft 5 to rotate, the limiting plates 30 can prevent the scraping plate 19 from rotating, the second electric push rod 26 stretches to drive the round rod 28 to slide upwards in the hollow ring 15, and the circular plate 29 is driven to ascend.
Specifically, the round rods 28 and the screws 25 are alternately distributed on the hollow ring 15, and the first electric push rods 22 and the second electric push rods 26 are alternately distributed on the hollow cylinder 16, so as to prevent the first electric push rods 22 and the second electric push rods 26 from interfering with the connecting frame 27 and the connecting plate 23 during operation.
Specifically, referring to fig. 1 of the specification, a pull ring 11 is fixedly connected to a top cover 8, a water inlet pipe 10 is fixedly connected to the upper end of the top cover 8, the water inlet pipe 10 is used for adding liquid, a water outlet pipe 6 is fixedly connected to the lower end of a stirring barrel 1, the water outlet pipe 6 is used for discharging liquid and sundries, a valve 7 is arranged on the water outlet pipe 6 and the water inlet pipe 10, the lower end of the stirring barrel 1 is fixedly connected with a plurality of supporting legs 2, the lower ends of the supporting legs 2 are fixedly connected with a mounting plate 3, a chassis 4 is fixedly connected to the upper end of the mounting plate 3, the mounting plate 3 is fixed with the ground through a connecting piece, before the device works, the mounting plate 3 is firstly installed on the ground, and shaking of the whole device during working is prevented.
In summary, the device is used in the following steps: opening the top cover 8, installing the placing frame 14, closing the top cover 8, adding liquid, enabling the sealing cover assembly to fall on the upper end of the placing frame 14, enabling the scraping plate 19 to be temporarily fixed with the stirring barrel 1 through the limiting assembly, starting the motor to clean, taking out the placing frame 14, enabling the parallel assembly to be temporarily fixed with the scraping plate 19 to scrape the inner wall of the stirring barrel 1, and removing liquid and impurities.
When the limiting component temporarily fixes the scraper 19 and the stirring barrel 1, the first electric push rod 22 must drive the parallel component to lift to the upper limit, and when the parallel component temporarily fixes the scraper 19, the second electric push rod 26 must drive the round rod 28 to the upper limit, so that the limiting component and the parallel component cannot be matched with the scraper 19 at the same time.
When the top cover 8 is opened, the placing frame 14 is taken out or installed, the second electric push rod 26 is required to drive the limiting plate 30 to rise to the upper limit, the hollow cylinder 16 is lifted to the upper limit, the extension rod 21 is screwed out of the matching rod 20, and meanwhile, the first electric push rod 22 drives the matching rod 20 to rise, so that the top cover 8 can be opened.
In addition, in fig. 1-4 of the specification, the first electric push rod 22 and the second electric push rod 26 are both in lower limit, meanwhile, the first electric push rod 22 and the second electric push rod 26 are connected with a PLC controller, so that the operation and the control are convenient, and the motor is externally connected with a 220V power supply for use.
The present invention is not limited to the preferred embodiments, but the patent protection scope of the invention is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the invention.
Claims (10)
1. A preparation method of an imprinting photocatalyst based on an aluminum sludge system is characterized by comprising the following steps of:
Firstly, an EDR technology is adopted to treat aluminum sludge, the aluminum sludge is poured into a placing frame after the treatment, the poured amount is two thirds of the height of the placing frame, the movement space of the aluminum sludge is reserved, then a top cover is opened, the placing frame slides down to a supporting plate along a rotating shaft, then the top cover is rotated to a stirring barrel, then a fixing bolt is fixed on the stirring barrel through the top cover, then a sliding sealing cover component shields the upper end of the placing frame, a screw rod is screwed into a hollow ring after shielding, the sealing cover component is made to prevent the aluminum sludge in the placing frame from flying out, meanwhile, a limiting component and the stirring barrel are temporarily fixed, when a motor drives a rotating shaft to rotate, the placing frame can drive liquid in the stirring barrel to rotate, the flow direction of molecules in the liquid can be changed through the blocking of a scraper blade, so that water molecules can impact the aluminum sludge of the placing frame, the aluminum sludge in the placing frame moves, the surface of the aluminum sludge can be better contacted with water, the upper side of the aluminum sludge is cleaned more thoroughly, the placing frame is taken out after the cleaning, then the sealing cover component is temporarily connected with the screw rod in a hollow ring, the sealing cover component is screwed into the hollow ring, the stirring barrel is in a cleaning device, and the cleaning device is in a self-cleaning mode, and the cleaning device is well-cleaned, and the aluminum sludge can be well sprayed in the stirring device is well after the cleaning device is in the stirring device, and is in the cleaning device is in a cleaning mode, and is in contact with the cleaning device, and the inner wall of the aluminum device is well cleaned, and is well cleaned by the cleaning device is in the cleaning device, and can be well cleaned through the cleaning device;
Preparing a novel photocatalyst by a surface molecular imprinting technology;
The novel self-cleaning formula washs soaking equipment includes the agitator, the upper end of agitator rotates and is connected with the top cap, the top cap passes through fixing bolt and agitator temporary fixation, the bottom of agitator is perpendicularly upwards rotated and is connected with the pivot, the downside of agitator is provided with the quick-witted case, the inside of machine case is provided with the motor, the output shaft and the pivot fixed connection of motor are located the lower half fixedly connected with backup pad of pivot in the agitator, can dismantle in the backup pad and be provided with the frame of placing that is used for depositing the aluminium mud that has been pretreated, the side of placing the frame is the mesh structure that the density is less than aluminium mud size, the centre fixedly connected with hollow ring of top cap, hollow ring's medial surface sliding connection has the closing cap subassembly that is used for sheltering from and placing the frame upper end, the closing cap subassembly is located the lower extreme of pivot in the agitator rotates and is connected with the scraper blade of laminating with the agitator inner wall, the lower extreme of scraper blade is fixed through parallelly connected subassembly and pivot for drive the scraper blade and carry out the cleaning to the agitator inner wall in order to make the inside to stop the stirring barrel, the flow direction of one side is fixed subassembly through selecting the scraper blade to stop the spacing subassembly on the side of the stirring barrel.
2. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, as claimed in claim 1, is characterized in that: the utility model discloses a stirring barrel, including hollow section of thick bamboo, drive mechanism, scraper blade, parallel subassembly, drive mechanism drive spacing subassembly, the parallel subassembly slides and sets up in the pivot just the parallel subassembly is gone up and down by the drive subassembly drive, parallel subassembly detachable installs on the drive subassembly, drive mechanism drive parallel subassembly descends to down spacing time, the scraper blade is temporarily fixed with the pivot, drive mechanism drive parallel subassembly rises to supreme spacing time, the scraper blade is rotatable trend with the pivot, spacing subassembly slides and sets up on the hollow section of thick bamboo just spacing subassembly is gone up and down by the drive mechanism drive, works as drive mechanism drive spacing subassembly descends to down spacing time, spacing subassembly is temporarily fixed with the scraper blade, the scraper blade is slidable trend with the stirring barrel.
3. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, as claimed in claim 2, is characterized in that: the upper end symmetry fixedly connected with a plurality of spacing posts of backup pad, a plurality of and spacing post positions, the unanimous hole groove of quantity have been seted up to the lower extreme of placing the frame, when right place the frame installation, place the frame and cup joint in the pivot, the hole groove cup joints on spacing post.
4. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, as claimed in claim 3, wherein the method comprises the following steps: the sealing cover assembly comprises a hollow cylinder and a cover plate, the cover plate is fixedly connected to the lower end of the hollow cylinder, the hollow cylinder is slidably connected to the inner side face of the hollow ring, a round groove with the outer diameter identical to that of the rotating shaft is formed in the lower end of the hollow cylinder, the round groove penetrates through the cover plate, the cover plate is covered on the rotating shaft when the sealing cover assembly slides to the lower limit position, the cover plate covers the upper end of the placing frame, the hollow cylinder is temporarily fixed with the hollow ring through a screw rod at the moment, the upper end of the screw rod is rotationally connected to the upper end of the hollow cylinder, and when the sealing cover assembly slides to the upper limit position, the lower end of the cover plate is higher than the upper end of the stirring barrel so as to avoid interference with the stirring barrel when the top cover is opened.
5. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, as claimed in claim 4, is characterized in that: one end of the scraping plate, which is close to the rotating shaft, is fixedly connected with a rotating ring, the rotating ring is rotationally connected to the rotating shaft, a plurality of matching grooves are formed in the rotating ring, and when the driving assembly drives the parallel assembly to lower limit, the parallel assembly is inserted into the matching grooves, so that the rotating shaft and the rotating ring are temporarily fixed.
6. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, which is disclosed in claim 5, is characterized in that: the inside that is located the pivot in the agitator has seted up the through-hole, is located run through in the pivot of through-hole lower extreme and has seted up the rectangle and lead to the groove, parallelly connected subassembly includes cooperation pole and rectangle strip, rectangle strip fixed connection is in the lower extreme of cooperation pole, cooperation pole sliding connection is in the rectangle leads to the groove, rectangle strip sliding connection is in the rectangle leads to the groove, works as when the parallelly connected subassembly of drive assembly drive falls to down spacing, rectangle strip peg graft in the cooperation groove, cooperation pole detachable installs on drive assembly.
7. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, which is disclosed in claim 6, is characterized in that: the driving assembly comprises an extension rod, a first electric push rod and a connecting plate, wherein the first electric push rod is fixedly connected to the upper end of the hollow cylinder, the connecting plate is fixedly connected to the output end of the first electric push rod, the extension rod is located in the hollow cylinder, the upper end of the extension rod is rotationally connected to the middle of the connecting plate, and the lower end of the extension rod is in threaded connection with the matching rod.
8. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, as claimed in claim 7, is characterized in that: the driving mechanism comprises a second electric push rod, the second electric push rod is fixedly connected to the upper end of the hollow cylinder, the limiting component comprises a connecting frame, round rods, circular plates and limiting plates, the connecting frame is fixedly connected to the output end of the second electric push rod, the matching rods, the first electric push rods and the connecting plates are all located on the inner sides of the connecting frame, the upper ends of the round rods are fixedly connected to the lower ends of the connecting frame, the lower ends of the round rods penetrate through hollow rings and are fixedly connected with the circular plates, the circular plates are slidably connected to the hollow cylinder, the limiting plates are symmetrically and fixedly connected to the outer peripheral surfaces of the circular plates, the distance between each two adjacent circular plates is identical to the shape of the upper ends of the scraping plates, when the second electric push rod drives the connecting frame to be lowered to the lower limit position, the upper ends of the scraping plates are inserted between the two adjacent circular plates, before the top cover is opened, the first electric push rod is lowered, the matching rods are screwed out of the extension rods, the hollow cylinder is lifted, and at the moment, the lower ends of the matching rods and the cover plates are higher than the upper ends of the stirring rods, and the upper ends of the stirring rods are just far away from the top cover.
9. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, as claimed in claim 8, is characterized in that: the round rods and the screw rods are distributed on the hollow ring in a staggered mode, and the first electric push rods and the second electric push rods are distributed on the hollow cylinder in a staggered mode.
10. The method for preparing the imprinting photocatalyst based on the aluminum sludge system, as claimed in claim 9, is characterized in that: the utility model discloses a top cap, including top cap, chassis, connecting piece, landing leg, chassis, connecting piece, chassis, the pull ring of fixedly connected with on the top cap, the upper end fixedly connected with inlet tube of top cap, the lower extreme fixedly connected with drain pipe of agitator, all be provided with the valve on drain pipe and the inlet tube, the lower extreme fixedly connected with a plurality of landing legs of agitator, the lower extreme fixedly connected with mounting panel of landing leg, chassis fixedly connected with is in the upper end of mounting panel, the mounting panel passes through the connecting piece and is fixed with ground.
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| CN202310159376.6A CN116393116B (en) | 2023-02-23 | 2023-02-23 | Imprinting photocatalyst based on aluminum sludge system |
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