CN116099263B - Separator is used in aluminium sulfate production - Google Patents
Separator is used in aluminium sulfate production Download PDFInfo
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- CN116099263B CN116099263B CN202310388918.7A CN202310388918A CN116099263B CN 116099263 B CN116099263 B CN 116099263B CN 202310388918 A CN202310388918 A CN 202310388918A CN 116099263 B CN116099263 B CN 116099263B
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- Prior art keywords
- aluminum sulfate
- filter
- ring
- guide
- seat
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- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 235000011128 aluminium sulphate Nutrition 0.000 title description 8
- 229910000329 aluminium sulfate Inorganic materials 0.000 title description 7
- 239000007788 liquid Substances 0.000 claims abstract description 92
- 239000002893 slag Substances 0.000 claims abstract description 65
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 230000001681 protective effect Effects 0.000 claims description 33
- 238000002386 leaching Methods 0.000 claims description 27
- 239000006185 dispersion Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 43
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 6
- 239000003518 caustics Substances 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000001164 aluminium sulphate Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of aluminum sulfate production, and in particular provides a separation device for aluminum sulfate production, which comprises the following components: two base stations. According to the invention, the aluminum sulfate liquid is subjected to main filtration by the filter cover, the aluminum sulfate liquid is subjected to auxiliary filtration by the supporting filter plate and the aluminum sulfate liquid is subjected to filtration by the supporting filter plate in a matched mode, so that the problem that the filtration effect of the aluminum sulfate liquid is affected due to accumulation of filter residues is avoided, after the aluminum sulfate liquid is filtered, the filter cover and the supporting filter plate are cleaned, the filter cover and the supporting filter plate are prevented from being corroded for a long time, the filter holes are blocked, the filtration effect of the aluminum sulfate liquid is affected, the aluminum sulfate liquid is polluted by corrosive substances, the filter residues can be discharged into the slag box in the process of flushing and cleaning, the convenience of cleaning the filter residues is improved, and the problem that the residual aluminum sulfate liquid causes certain harm to staff is avoided.
Description
Technical Field
The invention relates to the technical field of aluminum sulfate production, and particularly provides a separation device for aluminum sulfate production.
Background
Aluminum sulfate is an inorganic substance, is used as a precipitant for sizing materials such as rosin size, wax emulsion and the like in the paper industry, and mainly generates aluminum sulfate liquid through the reaction of aluminum hydroxide and sulfuric acid in the industrial production, and in order to improve the purity of aluminum sulfate, the aluminum sulfate liquid needs to be filtered after the reaction leaching of the aluminum sulfate liquid, so that waste residues in the aluminum sulfate liquid are removed.
But when aluminium sulfate liquid production filters, filter residue is liable to pile up on filtration to because aluminium sulfate liquid has certain corrosivity, the filtration that easily leads to long-time work leads to the fact the corruption, and filtration appears and to the filtration of aluminium sulfate liquid is poor, can pollute the problem of aluminium sulfate liquid when serious, and when the filter residue that filters on filtration is clear up, clearance structure is comparatively complicated moreover, and easily remain a small amount of aluminium sulfate liquid on the part filter residue, can cause certain injury to the staff.
Disclosure of Invention
In view of the above-mentioned problem, the embodiment of the application provides a separator for aluminum sulfate production to solve the technical problems that the filter structure in the related art corrodes when working for a long time, and the residual aluminum sulfate liquid causes harm to human body when the filter residues are cleaned.
In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions: a separation device for aluminum sulfate production, comprising: the leaching reaction kettle and the conveying water pipe are arranged at the top of the two base tables in a common mode through the fixing frame, electromagnetic valves are arranged at the bottoms of the leaching reaction kettle and the conveying water pipe, the electromagnetic valves can control liquid in the leaching reaction kettle and the conveying water pipe to be discharged and closed, a spraying group is connected to the lower end of each electromagnetic valve, and the conveying water pipe is connected with an external water pump.
The utility model provides a filter device, including two frame platforms, including the frame platform, the protection casing is connected with the horizontal segment of two frame platforms along its length direction gliding protection casing, the protection casing is used for preventing that the aluminium sulphate liquid that sprays splashes, the protection casing is annular structure, be provided with filtering mechanism on the protection casing, filtering mechanism includes the guide ring of being connected with the protection casing inner ring face, the inner ring face is installed through the rib pole that evenly arranges along its circumference in the guide ring, the filter housing of hemisphere structure is installed at the top of inner ring, install the clearance group that clears up it on the filter housing, be connected with the filter plate of accepting of upper and lower slip between inner ring and the guide ring, accept the filter plate and be annular structure, and its outer anchor ring downward sloping, install the drive group that drives to accept filter plate reciprocates on the protection casing, drive assembly cooperates with the guide group and discharges the filter residue on accepting the filter plate.
The opposite surfaces of the vertical sections of the two stand tables are provided with liquid collecting hoppers and collecting hoppers which are sequentially arranged along the length direction of the two stand tables through connecting plates, the liquid collecting hoppers are located under the protective cover, and the collecting hoppers are located under the conveying water pipe.
Preferably, the drive group comprises a connecting ring which is connected with the bottom of the filter plate and is close to the inner ring surface of the connecting ring, the inner ring surface of the connecting ring is provided with fixed lug seats which are uniformly distributed along the circumferential direction of the connecting ring, the top of each fixed lug seat is a downward inclined surface, the top of each fixed lug seat is in sliding connection with the inner fixed ring through a suspender, and an electric sliding block which drives the corresponding fixed lug seat to slide up and down on the side wall of the inner fixed ring is arranged on the suspender.
Preferably, the guide group comprises an end seal ring which is connected with the bottom of the filter plate and is close to the outer ring surface of the filter plate, the inner ring surface of the end seal ring is slidably connected with a guide hopper concentric with the end seal ring, the bottom of the guide hopper is positioned above the top of the collecting hopper and the top of the collecting hopper, the outer ring surface of the protective cover is provided with a slag guide seat through uniformly arranged connecting strips, the vertical section of the slag guide seat is of a U-shaped structure with a round hole in the middle, the slag guide seat is fixedly sleeved on the guide hopper, one side of the horizontal section of the slag guide seat, which is close to the collecting hopper, is inclined downwards, the slag guide seat, which is close to the side wall of the collecting hopper, is provided with a discharge outlet, and the outer ring surface of the end seal ring and the inner ring surface of the connecting ring are provided with sealing rings.
Preferably, the clearance group is including filtering the concentric rotation axis rather than that the cover top rotates to be connected, fixed ear seat keeps away from the terminal surface fixed mounting of go-between has the dead lever, be connected with the connecting seat jointly between the dead lever, the connecting seat is connected through linear bearing with the rotation axis for the connecting seat can slide from top to bottom at the rotation axis lateral wall, also avoided the rotation axis to hang in the in-process one end of pivoted simultaneously, because of the centrifugal force of rotation axis causes the problem of damage to the cover, the top of rotation axis is connected through the stabilizer bar with the inner wall of protection casing, install the arc brush pole on the rotation axis, T type frame is installed through the support in the top of one of them machine base platform, driving motor is installed at the top of rotation axis, driving motor and T type frame sliding connection.
Preferably, spray the group and include the dispersion seat of the toper hollow structure of solenoid valve bottom installation, the toper post is installed to dispersion seat's inner wall bottom, dispersion seat bottom installs along its circumference evenly arranges and rather than the three hydrojet pipe of intercommunication, the toper post is convenient for liquid to hydrojet pipe trickle, hydrojet pipe is J type structure, hydrojet pipe spun liquid is convenient for from the top dispersibility down trickling of filter housing, hydrojet pipe's bottom is located the top at protection casing top, T type frame is located the below of two dispersion seats respectively along the both ends that frame bench length direction was arranged to the protection casing removes.
Preferably, the collecting hopper is kept away from one side top of collecting hopper and has been seted up the mounting groove, installs two accepting shelves of symmetrical arrangement in the mounting groove, has placed open-top's slag charge box jointly on two accepting shelves, and the terminal surface top that the slag charge box is close to the collecting hopper is located the below of slag charge guide holder bottommost, and the water drainage tank has been seted up to the terminal surface that the slag charge box is close to the collecting hopper, installs and filters the otter board in the water drainage tank, and one side downward sloping that the inner wall bottom of slag charge box is close to the water drainage tank.
Preferably, the bearing frame is of an inverted T-shaped structure, a limiting plate is arranged at the top of one end, close to the liquid collecting hopper, of the bearing frame, and the slag box is placed between the vertical section of the bearing frame and the limiting plate.
The above technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. according to the separating device for aluminum sulfate production, when aluminum sulfate liquid is filtered, the aluminum sulfate liquid is subjected to main filtration by adopting the filter cover, the aluminum sulfate liquid is subjected to auxiliary filtration by the receiving filter plate and the aluminum sulfate liquid is filtered by adopting the cooperation mode of receiving filter residues, so that the problem that the filter effect of the aluminum sulfate liquid is influenced is avoided, after the aluminum sulfate liquid is filtered, the filter cover and the receiving filter plate are cleaned by cooperation of the driving group, the material guide group and the spraying group on the conveying water pipe, part of the aluminum sulfate liquid is prevented from being remained on the surfaces of the filter cover and the receiving filter plate for a long time, the filter cover and the receiving filter plate are corroded, the filter holes are blocked, the filtering effect of the aluminum sulfate liquid is influenced, the corrosive substances pollute the aluminum sulfate liquid, the filter residues can be discharged into the slag box in the process of flushing and cleaning, the convenience of cleaning the filter residues is improved, and the problem that a small amount of aluminum sulfate liquid is easy to remain on part of the filter residues and certain harm is caused to workers is avoided.
2. According to the invention, aluminum sulfate liquid flowing out of the spray group flows downwards along the side wall of the filter cover, slag in the aluminum sulfate liquid is filtered by the filter cover in the flowing process of the aluminum sulfate liquid, and meanwhile, the filtered slag slides downwards along the side wall of the filter cover under the flowing impact action of the aluminum sulfate liquid until falling on the bearing filter plate, so that the slag in the aluminum sulfate liquid is prevented from accumulating to influence the filtering effect of the filter cover, and meanwhile, the effect of filtering and cleaning at the same time is also achieved.
3. When the protective cover moves to the top of the collecting hopper, the lowest end of the slag guide seat is positioned above the slag box, water and filter residues enter the slag box when the filter cover and the receiving filter plate are cleaned, then the water is discharged from the filter screen plate of the slag box, and the filter residues are all collected in the slag box, so that the convenience of cleaning and collecting the filter residues is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the invention with the base removed.
Fig. 3 is a schematic view of a partial perspective view of the filter mechanism of the present invention.
Fig. 4 is a top view of fig. 1 of the present invention.
Fig. 5 is a cross-sectional view taken along A-A in fig. 4 in accordance with the present invention.
Fig. 6 is an enlarged view of fig. 5B of the present invention.
Fig. 7 is an enlarged view of fig. 5 at C in accordance with the present invention.
Reference numerals: 1. a base; 2. leaching the reaction kettle; 3. a delivery water pipe; 4. a spray group; 5. a protective cover; 6. a filtering mechanism; 7. a liquid collecting hopper; 8. a collecting hopper; 40. a dispersion seat; 41. a tapered column; 42. a liquid spraying pipe; 60. a guide ring; 61. an inner fixing ring; 62. a filter cover; 63. cleaning the group; 65. a drive group; 66. a material guiding group; 630. a rotation shaft; 631. a fixed rod; 632. a connecting seat; 633. an arc-shaped brush rod; 634. a T-shaped frame; 64. receiving a filter plate; 650. a connecting ring; 651. fixing the ear seat; 652. a boom; 660. an end seal ring; 661. a diversion bucket; 662. slag charge guide seat; 663. a discharge port; 81. a bearing frame; 82. a slag box; 83. a drainage channel; 84. a filter screen plate; 820. and a limiting plate.
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.
In order that those skilled in the art will better understand the present invention, the following description will be given in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, a separation device for aluminum sulfate production includes: the leaching reaction kettle 2 and the conveying water pipe 3 which are distributed along the length direction of the leaching reaction kettle 2 are jointly installed at the tops of the two machine base tables 1 through fixing frames, electromagnetic valves are installed at the bottoms of the leaching reaction kettle 2 and the conveying water pipe 3, the electromagnetic valves can control liquid in the leaching reaction kettle 2 and the conveying water pipe 3 to be discharged and closed, a spraying group 4 is connected to the lower end of each electromagnetic valve, and the conveying water pipe 3 is connected with an external water pump.
Referring to fig. 3, 5 and 7, a protective cover 5 sliding along the length direction of the protective cover 5 is connected between horizontal sections of two base tables 1, the protective cover 5 is used for preventing sprayed aluminum sulfate liquid from splashing, the protective cover 5 is of an annular structure, a filtering mechanism 6 is arranged on the protective cover 5, the filtering mechanism 6 comprises a guide ring 60 connected with the inner annular surface of the protective cover 5, an inner solid ring 61 is arranged on the inner annular surface of the guide ring 60 through rib rods uniformly distributed along the circumferential direction of the guide ring 60, a filter cover 62 of a hemispherical structure is arranged on the top of the inner solid ring 61, a cleaning group 63 for cleaning the inner solid ring is arranged on the filter cover 62, a filter plate 64 for carrying the filter plate 64 sliding up and down is connected between the inner solid ring 61 and the guide ring 60, a driving group 65 for driving the filter plate 64 to move up and down is arranged on the inner solid ring 61, a guide group 66 is arranged on the protective cover 5, and the driving group 65 is matched with the guide group 66 for discharging filter residues on the filter plate 64.
The opposite surfaces of the vertical sections of the two stand tables 1 are provided with liquid collecting hoppers 7 and collecting hoppers 8 which are sequentially arranged along the length direction of the two stand tables through connecting plates, the liquid collecting hoppers 7 are located under the protective cover 5, and the collecting hoppers 8 are located under the conveying water pipe 3.
The aluminum sulfate liquid is leached in the leaching reaction kettle 2, after leaching is finished, the aluminum sulfate liquid in the leaching reaction kettle 2 is discharged through the spray set 4 through the electromagnetic valve connected with the leaching reaction kettle 2, at the moment, the protective cover 5 is positioned right below the leaching reaction kettle 2, aluminum sulfate liquid flowing out of the spray set 4 flows downwards along the side wall of the filter cover 62, the filter cover 62 filters slag in the aluminum sulfate liquid in the flowing process of the aluminum sulfate liquid, meanwhile, the filtered slag slides downwards along the side wall of the filter cover 62 under the flowing impact action of the aluminum sulfate liquid until falling on the receiving filter plate 64, the slag in the aluminum sulfate liquid is prevented from accumulating to influence the filtering effect of the filter cover 62, the effect of filtering while cleaning is achieved, the filter cover 62 is simultaneously used for filtering the surface of the filter cover 63, filter residues are prevented from blocking filter holes on the filter cover 62, the aluminum sulfate liquid is filtered while the receiving the slag, the aluminum sulfate liquid flows downwards through the liquid collecting hopper 7 after the aluminum sulfate liquid is filtered, and the aluminum sulfate liquid enters the next working procedure.
After all the aluminum sulfate liquid in the leaching reaction kettle 2 is discharged and filtered, the electromagnetic valve at the lower end of the leaching reaction kettle 2 is closed, then the filter cover 62, the protective cover 5 and the filter mechanism 6 are driven to move downwards through external driving equipment (such as driving an electric sliding block) until the protective cover 5 is aligned with the circle center of the collecting hopper 8, then the driving group 65 drives the receiving filter plate 64 to move downwards, so that the outer annular surface of the receiving filter plate 64 is separated from the inner wall of the guide ring 60, filter residues filtered on the receiving filter plate 64 fall onto the guide group 66 from a gap between the two, and finally are discharged from the guide group 66.
Referring to fig. 7, the driving set 65 includes a connecting ring 650 connected to the bottom of the filter plate 64 and near to the inner ring surface thereof, a fixed ear seat 651 uniformly distributed along the circumferential direction of the connecting ring 650 is mounted on the inner ring surface of the connecting ring 650, the top of the fixed ear seat 651 is a downward inclined slope, the top of the fixed ear seat 651 is slidably connected with the inner fixed ring 61 through a hanging rod 652, and an electric slider driving the fixed ear seat 651 to slide up and down on the side wall of the inner fixed ring 61 is mounted on the hanging rod 652.
Referring to fig. 1, 2, 3, 5 and 7, the guide group 66 includes an end sealing ring 660 connected to the bottom of the filter plate 64 and close to the outer ring surface thereof, an inner ring surface of the end sealing ring 660 is slidably connected with a guide bucket 661 concentric with the end sealing ring, the bottom of the guide bucket 661 is located above the tops of the collecting bucket 8 and the liquid collecting bucket 7, the outer ring surface of the protective cover 5 is provided with a slag guide seat 662 through uniformly arranged connecting strips, the vertical section of the slag guide seat 662 is of a U-shaped structure with a round hole in the middle, the slag guide seat 662 is fixedly sleeved on the guide bucket 661, one side of the horizontal section of the slag guide seat 662 close to the collecting bucket 8 is inclined downwards, a discharge port 663 is formed in the side wall of the slag guide seat 662 close to the collecting bucket 8, and sealing rings are arranged on the outer ring surface of the end sealing ring 660 and the inner ring surface of the connecting ring 650.
When the center of the protective cover 5 is aligned with the center of the water conveying pipe 3, the electromagnetic valve below the water conveying pipe 3 is opened, water is sprayed on the filter cover 62 from the spraying group 4 below the water conveying pipe 3, so that the filter cover 62 is cleaned, part of aluminum sulfate liquid is prevented from being remained on the surface of the filter cover 62 and the surface of the receiving filter plate 64 for a long time, the filter cover 62 and the receiving filter plate 64 are corroded, the filtering holes are blocked, the filtering effect of the aluminum sulfate liquid is affected, and the corrosive substances affect the aluminum sulfate liquid, meanwhile, the electric sliding block drives the hanging rod 652 and the connecting ring 650 and the receiving filter plate 64 to move downwards, the outer ring surface of the receiving filter plate 64 is separated from the inner wall of the guide ring 60, filter residues filtered on the receiving filter plate 64 fall into the slag guide seat 662 from a gap between the hanging rod and then are discharged downwards along the slag guide seat 662, the problem of corrosion of the filter cover 62 and the receiving filter plate 64 is avoided, and the cleanliness of the filter residue discharging is also improved.
Referring to fig. 1, 2 and 5, the spray set 4 includes a dispersion seat 40 with a conical hollow structure installed at the bottom of the electromagnetic valve, a conical column 41 is installed at the bottom of the inner wall of the dispersion seat 40, three spray pipes 42 uniformly distributed along the circumference of the dispersion seat 40 and communicated with the dispersion seat, the conical column 41 is convenient for liquid to flow towards the spray pipes 42, the spray pipes 42 are in a J-shaped structure, liquid sprayed by the spray pipes 42 is convenient for flow downwards from the top of the filter cover 62, the bottom of the spray pipes 42 is located above the top of the protective cover 5, and two ends of the T-shaped frame 634 distributed along the length direction of the machine seat 1 are respectively located below the two dispersion seats 40 so as to facilitate the movement of the protective cover 5.
Referring to fig. 2, 3 and 5, the cleaning set 63 includes a rotating shaft 630 concentric with the rotating shaft 630, which is rotatably connected to the top of the filter housing 62, a fixing rod 631 is fixedly mounted on an end surface of the fixing lug seat 651 away from the connecting ring 650, a connecting seat 632 is commonly connected between the fixing rods 631, and the connecting seat 632 is connected with the rotating shaft 630 through a linear bearing, so that the connecting seat 632 can slide up and down on a side wall of the rotating shaft 630, and meanwhile, the problem that one end of the rotating shaft 630 is suspended in the rotating process, and damage to the filter housing 62 due to centrifugal force of the rotating shaft 630 is avoided; the top of rotation axis 630 is connected with the inner wall of protection casing 5 through the stabilizer bar, installs arc brush pole 633 on the rotation axis 630, and T type frame 634 is installed through the support in the top of one of them machine base station 1, and driving motor is installed at the top of rotation axis 630, driving motor and T type frame 634 sliding connection.
During filtering, the driving motor drives the rotating shaft 630 to rotate, the rotating shaft 630 drives the arc-shaped brush rod 633 to rotate, and the arc-shaped brush rod 633 cleans the filter cover 62 in the rotating process, so that the filtering holes on the filter cover 62 are prevented from being blocked by filtered slag.
During cleaning, the driving motor drives the rotating shaft 630 to rotate, and the rotating shaft 630 drives the arc-shaped brush rod 633 to clean the top of the filter cover 62, so that the corrosion of the filter cover 62 caused by aluminum sulfate liquid residues is prevented.
Referring to fig. 1, 2, 4 and 6, a mounting groove is formed in the top of one side of the collecting hopper 8 far away from the liquid collecting hopper 7, two bearing frames 81 with open top are mounted in the mounting groove, slag boxes 82 with open top are jointly placed on the two bearing frames 81, the top of the end face of the slag box 82, which is close to the liquid collecting hopper 7, is located below the lowest end of the slag guide seat 662, a water draining groove 83 is formed in the end face of the slag box 82, which is close to the liquid collecting hopper 7, a screen 84 is mounted in the water draining groove 83, and one side, which is close to the water draining groove 83, of the bottom of the inner wall of the slag box 82 is inclined downwards.
When the protection casing 5 moves to the top of the collecting hopper 8, the lowest end of the slag guide seat 662 is positioned above the slag box 82, water and filter residues enter the slag box 82 when the filter cover 62 is cleaned with the carrying filter plate 64, then the water is discharged from the filter screen plate 84 of the slag box 82, and the filter residues are all collected in the slag box 82, so that the convenience of cleaning and collecting the filter residues is improved, more aluminum sulfate liquid is remained on the filter residues, and the problem that operators are injured when cleaning the filter residues is avoided.
Referring to fig. 6, the receiving frame 81 has an inverted T-shaped structure, a limiting plate 820 is mounted on the top of one end of the receiving frame 81, which is close to the liquid collecting hopper 7, and the slag box 82 is disposed between the vertical section of the receiving frame 81 and the limiting plate 820, so that the slag box 82 is prevented from falling down due to the impact force of water pushing the slag box 82 when water flow and filter residues enter the slag box 82 from the slag guide seat 662 during the cleaning process of the filter cover 62 and the receiving filter plate 64.
During operation, aluminum sulfate liquid leaches in the leaching reaction kettle 2, after leaching is completed, aluminum sulfate liquid in the leaching reaction kettle 2 is discharged through the spraying group 4 by the electromagnetic valve connected with the leaching reaction kettle 2, at the moment, the protective cover 5 is positioned right below the leaching reaction kettle 2, aluminum sulfate liquid flowing out of the spraying group 4 flows downwards along the side wall of the filtering cover 62, the filtering cover 62 filters slag in the aluminum sulfate liquid in the flowing process of the aluminum sulfate liquid, meanwhile, the filtered slag slides downwards along the side wall of the filtering cover 62 under the flowing impact action of the aluminum sulfate liquid until falling on the receiving filter plate 64, the slag in the aluminum sulfate liquid is prevented from accumulating to influence the filtering effect of the filtering cover 62, the effect of filtering while cleaning is achieved, the cleaning group 63 cleans the surface of the filtering cover while the filtering is carried out by the filtering cover 62, the aluminum sulfate liquid is prevented from blocking filter holes on the filtering cover 62 by filter residues, the aluminum sulfate liquid flows downwards through the receiving filter plate 64, and the filtered slag flows downwards through the liquid collecting hopper 7 after the aluminum sulfate liquid is filtered, and then enters the next step.
After the aluminum sulfate liquid in the leaching reaction kettle 2 is completely discharged and filtered, the electromagnetic valve at the lower end of the leaching reaction kettle 2 is closed, then the filter cover 62, the protective cover 5 and the filtering mechanism 6 are driven to move downwards to the lower side of the conveying water pipe 3 through external driving equipment (such as driving an electric sliding block), until the protective cover 5 is aligned with the circle center of the collecting hopper 8, then the driving group 65 drives the collecting filter plate 64 to move downwards, so that the outer annular surface of the collecting filter plate 64 is separated from the inner wall of the guide ring 60, filter residues filtered on the collecting filter plate 64 fall onto the guide group 66 from a gap between the two, finally the filter residues are discharged from the guide group 66, and when the filter cover 62 moves to the position right below the conveying water pipe 3, the electromagnetic valve below the conveying water pipe 3 is opened, water is sprayed on the filter cover 62 from the spraying group 4 below the conveying water pipe 3, thereby cleaning the filter cover 62, preventing part of the aluminum sulfate liquid from remaining on the surfaces of the filter cover 62 and the collecting filter plate 64 for a long time, corroding the filter cover 62 and the collecting filter plate 64, leading to blocking the filter holes, and affecting the filtering effect of the aluminum sulfate liquid, and simultaneously affecting the filtering effect of the filtering residues and filtering residues.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.
Claims (7)
1. A separation device for aluminum sulfate production, comprising:
the leaching device comprises two stand tables (1), wherein the two stand tables (1) are of an inverted L-shaped structure, a leaching reaction kettle (2) and a conveying water pipe (3) which are distributed along the length direction of the leaching reaction kettle are jointly installed at the tops of the two stand tables (1) through fixing frames, electromagnetic valves are installed at the bottoms of the leaching reaction kettle (2) and the conveying water pipe (3), and a spraying group (4) is connected to the lower ends of the electromagnetic valves;
a protective cover (5) sliding along the length direction of the protective cover is connected between the horizontal sections of the two stand tables (1), the protective cover (5) is used for preventing sprayed aluminum sulfate liquid from splashing, the protective cover (5) is of an annular structure, a filter mechanism (6) is arranged on the protective cover (5), the filter mechanism (6) comprises a guide ring (60) connected with the inner annular surface of the protective cover (5), an inner fixed ring (61) is arranged on the inner annular surface of the guide ring (60) through rib rods uniformly distributed along the circumferential direction of the guide ring, a filter cover (62) of a hemispherical structure is arranged at the top of the inner fixed ring (61), a cleaning group (63) for cleaning the filter cover is arranged on the filter cover (62), a bearing filter plate (64) sliding up and down is connected between the inner fixed ring (61) and the guide ring (60), the bearing filter plate (64) is of an annular structure, a driving group (65) for driving the bearing filter plate (64) to move up and down is arranged on the inner fixed ring (61), a guide group (66) is arranged on the protective cover (5), and filter residues on the filter plate (64) matched with the guide group (66) are discharged;
the opposite surfaces of the vertical sections of the two stand tables (1) are provided with liquid collecting hoppers (7) and collecting hoppers (8) which are sequentially arranged along the length direction of the vertical sections through connecting plates, the liquid collecting hoppers (7) are positioned under the protective cover (5), and the collecting hoppers (8) are positioned under the conveying water pipe (3).
2. The separation device for aluminum sulfate production according to claim 1, wherein: the drive group (65) comprises a connecting ring (650) which is connected with the bottom of the filter plate (64) and is close to the inner ring surface of the connecting ring (650), a fixed lug seat (651) which is uniformly distributed along the circumferential direction of the connecting ring is arranged on the inner ring surface of the connecting ring (650), the top of the fixed lug seat (651) is a downward inclined surface, the top of the fixed lug seat (651) is in sliding connection with the inner fixed ring (61) through a hanging rod (652), and an electric sliding block which drives the fixed lug seat (651) to slide up and down on the side wall of the inner fixed ring (61) is arranged on the hanging rod (652).
3. The separation device for aluminum sulfate production according to claim 2, wherein: the guide group (66) comprises an end sealing ring (660) which is connected with the bottom of the filter plate (64) and is close to the outer ring surface of the filter plate, the inner ring surface of the end sealing ring (660) is connected with a guide hopper (661) concentric with the end sealing ring in a sliding manner, the bottom of the guide hopper (661) is located above the top of the collecting hopper (8) and the top of the collecting hopper (7), the outer ring surface of the protective cover (5) is provided with a slag guide seat (662) through uniformly arranged connecting strips, the vertical section of the slag guide seat (662) is of a U-shaped structure with a round hole in the middle, the slag guide seat (662) is fixedly sleeved on the guide hopper (661), the horizontal section of the slag guide seat (662) is close to one side of the collecting hopper (8) and is inclined downwards, the outer ring surface of the end sealing ring (660) and the inner ring surface of the connecting ring (650) are provided with sealing rings.
4. The separation device for aluminum sulfate production according to claim 1, wherein: the cleaning group (63) comprises a rotary shaft (630) which is rotationally connected with the top of a filter cover (62) and concentric with the rotary shaft, a fixing rod (631) is fixedly arranged on the end face of a fixing lug seat (651) away from a connecting ring (650), connecting seats (632) are connected between the fixing rods (631) together, the connecting seats (632) are connected with the rotary shaft (630) through linear bearings, the top of the rotary shaft (630) is connected with the inner wall of a protective cover (5) through stabilizing rods, an arc-shaped brush rod (633) is arranged on the rotary shaft (630), a T-shaped frame (634) is arranged on the top of one machine seat (1) through a support, a driving motor is arranged on the top of the rotary shaft (630), and the driving motor is in sliding connection with the T-shaped frame (634).
5. The separation device for aluminum sulfate production according to claim 4, wherein: the spraying group (4) comprises a dispersion seat (40) of a conical hollow structure, wherein the dispersion seat (40) is arranged at the bottom of the electromagnetic valve, a conical column (41) is arranged at the bottom of the inner wall of the dispersion seat (40), three liquid spraying pipes (42) which are uniformly distributed along the circumference of the dispersion seat (40) and are communicated with the dispersion seat, the liquid spraying pipes (42) are of J-shaped structures, the bottoms of the liquid spraying pipes (42) are located above the top of the protective cover (5), and the T-shaped frames (634) are respectively located below the two dispersion seats (40) along the two ends of the length direction of the machine base table (1).
6. The separation device for aluminum sulfate production according to claim 1, wherein: the collecting hopper (8) is kept away from one side top of collecting hopper (7) and has been seted up the mounting groove, install two accepting frame (81) of symmetrical arrangement in the mounting groove, two have placed open-top's slag charge box (82) jointly on accepting frame (81), slag charge box (82) are close to the terminal surface top of collecting hopper (7) and are located the below of slag charge guide holder (662) bottommost, slag charge box (82) are close to the terminal surface of collecting hopper (7) and have seted up water drainage tank (83), install in water drainage tank (83) and filter screen board (84), the inner wall bottom of slag charge box (82) is close to one side downward sloping of water drainage tank (83).
7. The separation device for aluminum sulfate production according to claim 6, wherein: the slag box is characterized in that the bearing frame (81) is of an inverted T-shaped structure, a limiting plate (820) is arranged at the top of one end, close to the liquid collecting hopper (7), of the bearing frame (81), and the slag box (82) is placed between the vertical section of the bearing frame (81) and the limiting plate (820).
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002191916A (en) * | 2000-12-27 | 2002-07-10 | Tsukishima Kikai Co Ltd | Filtering and drying apparatus |
| CN108159747A (en) * | 2017-12-05 | 2018-06-15 | 杭州欣驰能源科技有限公司 | A kind of wastewater treatment equipment |
| CN208115278U (en) * | 2018-03-15 | 2018-11-20 | 江苏五水环境工程有限公司 | A kind of sewage purification device of easy cleaning filter residue |
| CN218188117U (en) * | 2022-08-11 | 2023-01-03 | 山东聊城阿华制药股份有限公司 | A effluent treatment plant for cyclodextrin production |
| CN115779579A (en) * | 2023-02-08 | 2023-03-14 | 山东汇宇新材料有限公司 | Petroleum coke calcination cooling flue gas treatment device with cleaning function |
-
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002191916A (en) * | 2000-12-27 | 2002-07-10 | Tsukishima Kikai Co Ltd | Filtering and drying apparatus |
| CN108159747A (en) * | 2017-12-05 | 2018-06-15 | 杭州欣驰能源科技有限公司 | A kind of wastewater treatment equipment |
| CN208115278U (en) * | 2018-03-15 | 2018-11-20 | 江苏五水环境工程有限公司 | A kind of sewage purification device of easy cleaning filter residue |
| CN218188117U (en) * | 2022-08-11 | 2023-01-03 | 山东聊城阿华制药股份有限公司 | A effluent treatment plant for cyclodextrin production |
| CN115779579A (en) * | 2023-02-08 | 2023-03-14 | 山东汇宇新材料有限公司 | Petroleum coke calcination cooling flue gas treatment device with cleaning function |
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