CN111589214A - Filter screen belt device for steel slag treatment - Google Patents

Filter screen belt device for steel slag treatment Download PDF

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Publication number
CN111589214A
CN111589214A CN202010408615.3A CN202010408615A CN111589214A CN 111589214 A CN111589214 A CN 111589214A CN 202010408615 A CN202010408615 A CN 202010408615A CN 111589214 A CN111589214 A CN 111589214A
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CN
China
Prior art keywords
rod
filter screen
groove
wall
shaping
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Granted
Application number
CN202010408615.3A
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Chinese (zh)
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CN111589214B (en
Inventor
谭化琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Wote Energy Saving Technology Inc
Original Assignee
Shengzhou Old Bamboo Machinery Co ltd
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Priority to CN202010408615.3A priority Critical patent/CN111589214B/en
Publication of CN111589214A publication Critical patent/CN111589214A/en
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Publication of CN111589214B publication Critical patent/CN111589214B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/032—Separating slag from liquid, e.g. from water, after quenching
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

The invention discloses a filter screen belt device for steel slag treatment, which comprises a pair of bottom rods, wherein a rotating roller is arranged on each bottom rod, a filter screen belt is inserted and sleeved on each rotating roller, a first limiting rod is fixed on the bottom rod on one side of the filter screen belt, and a second limiting rod is inserted and sleeved on the bottom rod on the other side of the filter screen belt; an adjusting rod is inserted on the bottom rod between the first limiting rod and the second limiting rod, a supporting rod is formed on the adjusting rod, an electromagnet is arranged at the lower end of the supporting rod and adsorbed on the bottom rod, a stop block is fixed on the bottom rod, an adjusting block is inserted in the stop block, the adjusting rod is fixed on the adjusting block, a filter mesh belt is inserted in a sleeve and tensioned on a tensioning roller sleeve, a fulcrum shaft is inserted in the tensioning roller sleeve, and two ends of the fulcrum shaft are inserted on the adjusting block; the lateral wall that the second gag lever post faced the regulation pole on the shaping have vertical adjustment tank, and the shaping has the locating lever on the branch of second gag lever post one side, and the one end of locating lever is pegged graft and is in the adjustment tank and press on the bottom inner wall of adjustment tank. The invention is convenient for cleaning or replacing the filter mesh belt.

Description

Filter screen belt device for steel slag treatment
The technical field is as follows:
the invention relates to the technical field of metallurgical equipment, in particular to a filter screen belt device for steel slag treatment.
Background art:
the steel slag treatment roller is one of converter slag treatment equipment, the roller slag treatment production process is characterized in that high-temperature liquid slag generated by a converter is poured into a rotary roller after being received by a slag tank, the roller is cooled by cooling water and crushed by steel balls to form solid steel slag with uniform particles and normal temperature, the solid steel slag passes through a gap in the middle of a grate bar of the roller, the grate bar of the roller is like a sieve, qualified steel slag can pass through the grate bar and then is discharged from a slag discharge port, and the whole production link realizes a clean production mode that the slag does not fall to the ground.
In the process of treating the steel slag by the roller, a large amount of circulating water is used as cooling water of the roller, the cooling water is high-temperature steel slag, the roller body is cooled and then flows into a circulating water tank from the roller, in the process, a large amount of metallurgical powder is smeared and gradually deposited in the water pool, the deposit is continuously grabbed out of the water pool in order to ensure the water quantity of the circulating water pool, the work of cleaning the deposit in the water pool is complicated and busy, thereby providing a filter screen with a conveying belt shape for filtering sediments, and lifting to the upper side of the water tank under the lifting of the lifting mechanism, then the filter screen rotates to convey the sediment on the upper layer of the filter screen out of the water pool, but after the filter screen is used for a long time, partial sediment blocks the meshes of the filter screen, meanwhile, the filter screen is damaged and needs to be disassembled for cleaning or replacement, so that a structure convenient for mounting and dismounting the filter screen is necessary to be designed.
The invention content is as follows:
the invention aims to solve the problems in the prior art and provides a filter screen belt device for steel slag treatment, which is convenient for mounting and dismounting a filter screen belt so as to clean or replace the filter screen belt.
The invention relates to a filter screen belt device for steel slag treatment, which comprises a pair of bottom rods, wherein permanent magnet blocks are fixed at two ends of each bottom rod, arc-shaped grooves are formed in the side walls of the permanent magnet blocks, rotating rollers are inserted and adsorbed in the grooves and positioned between the bottom rods, an annular filter mesh belt is inserted and sleeved on the rotating rollers, a first limiting rod is fixed at two sides of the bottom rod at one side of the filter mesh belt, and a vertical second limiting rod is inserted and adsorbed at two sides of the bottom rod at the other side of the filter mesh belt;
the utility model discloses a filter screen belt, including first gag lever post, the lower extreme of first gag lever post is equipped with the electro-magnet, and the electro-magnet adsorbs on the up end of the gag lever post that corresponds, is fixed with vertical dog on the lower terminal surface at bottom bar middle part, the shaping has vertical guide way on the dog, it has the regulating block to peg graft in the guide way, and the lower extreme of adjusting the pole passes the bottom bar to be fixed on the regulating block, is equipped with the tensioning roller cover between the dog of a pair of bottom bar, filter screen belt plug bush and tensioning are in the tensioning roller cover, and it has the counter shaft to peg graft in the tensioning roller cover, the both ends of counter shaft are pegged graft in the guide way, and the regulating block presses on the counter shaft, and the shaping has the extension board on the relative lateral wall of regulating block, and the shaping has the reseting groove on the relative inner wall, the support plate is inserted in the placement groove, a compressed pressure spring is arranged on the lower end face of the support plate, and two ends of the pressure spring are respectively abutted against the support plate and the inner wall of the placement groove;
the bottom shaping of second gag lever post has the grafting post, and the shaping has logical groove on the sill bar that the second gag lever post corresponds, the grafting post is pegged graft and is leading to the inslot, and the second gag lever post presses on the sill bar that corresponds, and the shaping has vertical adjustment tank on the lateral wall of second gag lever post facing the regulation pole, and the shaping has the locating lever on the branch of second gag lever post one side, the one end of locating lever is pegged graft in the adjustment tank and presses on the bottom inner wall of adjustment tank.
By means of the technical scheme, when the filter mesh belt works, the filter mesh belt is inserted and sleeved on the rotating roller and the tensioning roller sleeve, the electromagnet on the adjusting rod is electrified and adsorbed on the upper end face of the bottom rod, the adjusting block compresses the pressure spring to store elastic potential energy, the tensioning roller sleeve tensions the filter mesh belt, and the positioning rod on the adjusting rod fixes the second limiting rod on the bottom rod; when dismantling filter mesh belt, make the electro-magnet outage, then regulating block and regulation pole move up under the effect that the pressure spring released elastic potential energy, tensioning roller shell also shifts up along with it, thereby realize not tensioning filter mesh belt, the regulation pole drives the locating lever and shifts up along the adjustment tank of second gag lever post, then can upwards take out second gag lever post from the sill bar, then withdraw locating lever and sill bar, thereby relieve the spacing to filter mesh belt one side, the roller is changeed in the pulling of reuse power, take out filter mesh belt from the sill bar of second gag lever post one side at last, then accomplish filter mesh belt's dismantlement, the installation otherwise can.
Through the scheme, the filter screen belt device for treating the steel slag is convenient for mounting and dismounting the filter screen belt, so that the filter screen is convenient to clean or replace.
Preferably, the stop block is in a shape of a T, the adjusting block abuts against the opposite inner wall of the guide groove on the stop block, the opposite inner wall is provided with a placement groove, a first arc groove is formed in the lower end face of the adjusting block, a second arc groove is formed in the bottom of the guide groove, the arc radiuses of the first arc groove and the second arc groove are equal to the radius of the support shaft of the tensioning roller sleeve, and the upper side of the support shaft abuts against the upper side of the first arc groove and the lower side of the support shaft abuts against the second arc groove.
Preferably, the height of the insertion column is equal to that of the through groove in the bottom rod, and the height of the adjusting groove in the second limiting rod is larger than that of the through groove.
Preferably, the length of the rotating roller is equal to the distance between the bottom rods, and the diameter of the outer wall of the rotating roller is equal to the arc radius of the groove in the permanent magnet block.
Preferably, a plurality of connecting rods are fixedly connected between the bottom rods, the connecting rods are round rods, supporting roller sleeves are fixed on the connecting rods through inserting sleeves, the filtering mesh belt is inserted on the supporting roller sleeves, the diameter of the outer wall of each supporting roller sleeve is larger than the height of the bottom rod, and the diameter of the outer wall of each supporting roller sleeve is equal to the diameter of the outer wall of each rotating roller.
Preferably, the first limiting rod is vertically arranged, and a top rod is fixed at the upper end of the first limiting rod.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Description of the drawings:
the drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 1;
FIG. 4 is a schematic side view of the present invention.
The specific implementation mode is as follows:
the following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The following refers to fig. 1 to 4.
The invention relates to a filter screen belt device for steel slag treatment, which comprises a pair of bottom rods 1, wherein permanent magnet blocks 2 are fixed at two ends of each bottom rod, arc-shaped grooves 21 are formed in the side walls of the permanent magnet blocks, rotating rollers 31 are inserted and adsorbed in the grooves, the length of each rotating roller is equal to the distance between the bottom rods, the diameter of the outer wall of each rotating roller is equal to the arc radius of the corresponding groove in each permanent magnet block, each rotating roller is positioned between the bottom rods, an annular filter screen belt 10 is inserted and sleeved on each rotating roller, a plurality of connecting rods are fixedly connected between the bottom rods 1, each connecting rod is a round rod, a support roller sleeve 32 is fixed on each connecting rod in an inserting and sleeving manner, each filter screen belt is inserted and sleeved on each support roller sleeve, the diameter of the outer wall of each support roller sleeve is larger than the height of the bottom rods, the diameter of the outer wall of each support roller sleeve is equal to the diameter of the outer, And two sides of the bottom rod on the other side are inserted with vertical second limiting rods 42, the first limiting rods are vertically arranged, and the upper ends of the first limiting rods are fixed with ejector rods 43.
The utility model discloses a filter net belt, including first gag lever post 41, bottom lever post 1 between the first gag lever post 41, the peg graft on the bottom lever post between the second gag lever post 42 has vertical regulation pole 5, the shaping has the branch 51 of L type on the relative lateral wall of regulation pole, the lower extreme of branch is equipped with electro-magnet 6, and circular telegram the electro-magnet adsorbs on the up end of corresponding bottom lever post, is fixed with vertical dog 7 on the lower terminal surface at bottom lever post middle part, the shaping has vertical guide way 71 on the dog, it has regulating block 8 to peg graft in the guide way, and the lower extreme of adjusting pole 5 passes the bottom lever and fixes on the regulating block, is equipped with tensioning roller cover 33 between the dog of a pair of bottom lever post, filter net belt 10 plug bush and tensioning are in the tensioning roller cover, and peg graft in the tensioning roller cover has counter shaft 34, peg graft in the both ends of counter shaft in the guide way 71, and press on the counter, the opposite inner wall of guide way is formed with and places groove 711, the extension board is pegged graft in the placement inslot, is equipped with the compressed pressure spring 9 on the lower terminal surface of extension board, the both ends of pressure spring support respectively and lean on the extension board and the inner wall of placement groove, the dog is "T" font, and the regulating block supports and leans on the guide way on the dog has the relative inner wall of placement groove, and the shaping has first circular arc groove 81 on the lower terminal surface of regulating block, and the bottom shaping of guide way 71 has second circular arc groove 712, the circular arc radius of first circular arc groove and second circular arc groove equals with the radius of the counter roll 34 of tensioning roller cover 33, and the upside of counter roll supports and leans on first circular arc groove, the downside supports and leans on the second circular arc groove.
The bottom shaping of second gag lever post 42 has grafting post 421, and the shaping has logical groove 11 on the sill bar 1 that the second gag lever post corresponds, the grafting post is pegged graft logical inslot, and the second gag lever post presses on the sill bar that corresponds, and the shaping has vertical adjustment tank 422 on the lateral wall of second gag lever post face adjusting lever, and the shaping has locating lever 52 on the branch 51 of second gag lever post one side, the one end of locating lever is pegged graft in the adjustment tank and presses on the bottom inner wall of adjustment tank, and the height that highly equals logical groove 11 on the sill bar of grafting post 421, and the height that highly is greater than logical groove 422 on the second gag lever post.
When the filter screen belt 10 works, the filter screen belt is inserted and sleeved on the rotating roller 31 and the tensioning roller sleeve 33, the electromagnet 6 on the adjusting rod 5 is electrified and adsorbed on the upper end surface of the bottom rod 1, the adjusting block 8 compresses the pressure spring 9 to store elastic potential energy, the tensioning roller sleeve tensions the filter screen belt, and the positioning rod 52 on the adjusting rod fixes the second limiting rod 42 on the bottom rod 1; when the filter mesh belt 10 is disassembled, the electromagnet 6 is powered off, the adjusting block 8 and the adjusting rod 5 move upwards under the action of elastic potential energy released by the pressure spring 9, the tensioning roller sleeve 33 also moves upwards, so that the filter mesh belt is not tensioned, the adjusting rod drives the positioning rod to move upwards along the adjusting groove 422 of the second limiting rod, the second limiting rod can be upwards pulled out from the bottom rod, then the positioning rod 52 and the bottom rod 1 are withdrawn, the limitation on one side edge of the filter mesh belt is relieved, the rotating roller 31 is pulled out by force, finally the filter mesh belt 10 is pulled out from the bottom rod on one side of the second limiting rod 42, the disassembly of the filter mesh belt is completed, and the reverse of the installation process can be realized.
In conclusion, the filter screen belt device for steel slag treatment is convenient for mounting and dismounting the filter screen belt, so that the filter screen is convenient to clean or replace.
The belt device for filtering screen used in steel slag treatment provided by the present invention is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (6)

1. A filter screen belting for slag treatment, includes a pair of sill bar (1), its characterized in that: permanent magnet blocks (2) are fixed at two ends of the bottom rod, arc-shaped grooves (21) are formed in the side walls of the permanent magnet blocks, rotating rollers (31) are inserted and adsorbed in the grooves and located between the bottom rods, annular filter mesh belts (10) are inserted and sleeved on the rotating rollers, first limiting rods (41) are fixed on two sides of the bottom rod on one side of each filter mesh belt, and vertical second limiting rods (42) are inserted and sleeved on two sides of the bottom rod on the other side of each filter mesh belt;
peg graft on the sill bar (1) between first gag lever post (41), on the sill bar between second gag lever post (42) have vertical regulation pole (5), the shaping has branch (51) of L type on the relative lateral wall of regulation pole, the lower extreme of branch is equipped with electro-magnet (6), circular telegram the electro-magnet adsorbs on the up end of corresponding sill bar (1), is fixed with vertical dog (7) on the lower terminal surface at sill bar middle part, the shaping has vertical guide way (71) on the dog, it has regulating block (8) to peg graft in the guide way, and the lower extreme of adjusting pole (5) passes the sill bar and fixes on the regulating block, is equipped with tensioning roller cover (33) between the dog of a pair of sill bar, filter guipure (10) plug bush and tensioning are in the tensioning roller cover, it has fulcrum shaft (34) to peg graft in the tensioning roller cover, the both ends of grafting are in guide way (71), the adjusting block (8) is pressed on the fulcrum shaft, a support plate (82) is formed on the opposite side wall of the adjusting block, a placement groove (711) is formed on the opposite inner wall of the guide groove (71), the support plate is inserted in the placement groove, a compressed pressure spring (9) is arranged on the lower end face of the support plate (82), and two ends of the pressure spring are respectively abutted against the support plate and the inner wall of the placement groove;
the bottom shaping of second gag lever post (42) has grafting post (421), and the shaping has logical groove (11) on sill bar (1) that the second gag lever post corresponds, the grafting post is pegged graft and is leading to the inslot, and the second gag lever post presses on the sill bar that corresponds, and the shaping has vertical adjustment tank (422) on the second gag lever post is facing the lateral wall of adjusting the pole, and the shaping has locating lever (52) on branch (51) of second gag lever post one side, the one end of locating lever is pegged graft in the adjustment tank and presses on the bottom inner wall of adjustment tank.
2. The filter screen belt device for steel slag treatment according to claim 1, wherein: dog (7) are "T" font, and regulating block (8) support and lean on guide way (71) on the dog have the relative inner wall of settling groove (711), and the shaping has first circular arc groove (81) on the lower terminal surface of regulating block, and the bottom shaping of guide way has second circular arc groove (712), the circular arc radius of first circular arc groove and second circular arc groove equals with the radius of fulcrum shaft (34) of tensioning roller cover (33), and the upside of fulcrum shaft supports and leans on first circular arc groove (81), and the downside supports and leans on second circular arc groove (712).
3. The filter screen belt device for steel slag treatment according to claim 1, wherein: the height of the inserting column (421) is equal to that of the through groove (11) on the bottom rod (1), and the height of the adjusting groove (422) on the second limiting rod (42) is larger than that of the through groove.
4. The filter screen belt device for steel slag treatment according to claim 1, wherein: the length of the rotary roller (31) is equal to the distance between the bottom rods (1), and the diameter of the outer wall of the rotary roller is equal to the arc radius of the groove (21) on the permanent magnet block (2).
5. The filter screen belt device for steel slag treatment according to claim 1, wherein: a plurality of connecting rods of fixedly connected with between sill bar (1), the connecting rod is the round bar, and the plug bush is fixed with supporting roll cover (32) on the connecting rod, filter screen belt (10) plug bush is in on the supporting roll cover, the diameter of supporting roll cover outer wall is greater than the height of sill bar, and the diameter of supporting roll cover outer wall equals the diameter of changeing roller (31) outer wall.
6. The filter screen belt device for steel slag treatment according to claim 1, wherein: the first limiting rod (41) is vertically arranged, and a top rod (43) is fixed at the upper end of the first limiting rod.
CN202010408615.3A 2020-05-14 2020-05-14 Filter screen belt device for steel slag treatment Active CN111589214B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010408615.3A CN111589214B (en) 2020-05-14 2020-05-14 Filter screen belt device for steel slag treatment

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Application Number Priority Date Filing Date Title
CN202010408615.3A CN111589214B (en) 2020-05-14 2020-05-14 Filter screen belt device for steel slag treatment

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CN111589214B CN111589214B (en) 2022-04-29

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