CN117447043A - Be used for steel mill OG mud extrusion filter equipment - Google Patents
Be used for steel mill OG mud extrusion filter equipment Download PDFInfo
- Publication number
- CN117447043A CN117447043A CN202311649279.1A CN202311649279A CN117447043A CN 117447043 A CN117447043 A CN 117447043A CN 202311649279 A CN202311649279 A CN 202311649279A CN 117447043 A CN117447043 A CN 117447043A
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- China
- Prior art keywords
- shell
- fixedly connected
- rod
- wall
- vibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000001125 extrusion Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000009792 diffusion process Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 14
- 239000010802 sludge Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 238000009628 steelmaking Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 27
- 238000012423 maintenance Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- 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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/08—Accessory tools, e.g. knives; Mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of steelmaking production, and discloses an OG mud extrusion filtering device for a steel mill, which comprises: the shell, open the top side of shell has the feed inlet, open the left side of shell has the discharge gate, the right side of shell is articulated with the side of door, the inside of shell and the side fixed connection of motor, the output shaft of motor and the one end fixed connection of two-way lead screw, the other end of two-way lead screw rotates with the inside of shell to be connected, the screw department screw thread department and the screw thread department threaded connection of thread bush of two-way lead screw, this be used for steel mill OG mud extrusion filter equipment, when using, can make the roller that rolls through stabilizing unloading mechanism in rolling, the baffle can block the feed inlet, has avoided the unloading too much to lead to the OG mud to bury the roller that rolls, makes the roller that rolls unable normal operating, makes the operation of OG mud rolling filter equipment more stable.
Description
Technical Field
The invention relates to the technical field of steelmaking production, in particular to an OG mud extrusion filtering device for a steel mill.
Background
Steelmaking means controlling carbon content, eliminating P, S, O, N and other harmful elements, retaining or increasing Si, mn, ni, cr and other beneficial elements and adjusting the proportion between the elements to obtain optimal performance, and placing pig iron for steelmaking into a steelmaking furnace to smelt according to a certain process to obtain steel, wherein the steel products include steel ingots, continuous casting blanks, various steel castings and the like, and the steel is generally steel rolled into various steels, and the steel belongs to ferrous metals but is not completely equal to ferrous metals.
In the steelmaking process, OG mud is generated, is sludge produced by a wet recovery system of gas of a steelmaking converter, is main steel waste, is available secondary resource due to high iron content, fine granularity, high viscosity and relatively low impurity content, and needs to be used for an OG mud extrusion filtering device in the process of recycling the OG mud.
At present, extrusion filter equipment on the market adopts the roller that rolls to grind and filter OG mud generally, takes out available part wherein, and because OG mud has certain viscidity, when the unloading, unify direct unloading can lead to the jam of unloading pipe to because the roller that rolls is the in-process that rolls always, direct unloading can lead to OG mud to bury the roller that rolls, thereby makes the effect inefficacy that rolls.
Disclosure of Invention
The invention aims to provide an OG mud extrusion filtering device for a steel mill, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an OG sludge extrusion filtration device for a steel mill comprising: the shell, open the top side of shell has the feed inlet, open the left side of shell has the discharge gate, the right side of shell is articulated with the side of door, the inside of shell and the side fixed connection of motor, the output shaft of motor and the one end fixed connection of two-way lead screw, the other end of two-way lead screw rotates with the inside of shell to be connected, the screw department of two-way lead screw and the screw department threaded connection of thread bush, the downside of thread bush and the one end fixed connection of fixed axle, the outer wall of fixed axle rotates with the inner wall of roller to be connected, the inside of shell and the side sliding connection of filter screen, the inside of shell is provided with quantitative unloading mechanism, quantitative unloading mechanism includes: the device comprises a shell, a return spring, a pushing rod, a baffle and a baffle, wherein one end of the return spring is fixedly connected with the inside of the shell, the other end of the return spring is fixedly connected with the side face of the pushing rod, the end part of the pushing rod penetrates through the inner wall of the shell and is fixedly connected with the side face of the baffle, and the top side of the baffle is attached to the bottom side of the feed inlet;
the inside of shell is provided with vibration mechanism, vibration mechanism includes: one end of the sliding rod is fixedly connected with the other end of the fixed shaft, the other end of the sliding rod is attached to a thread groove on the surface of the cylinder, the inner wall of the cylinder is fixedly connected with the outer wall of the vibration rotating shaft, the right outer wall of the vibration rotating shaft is fixedly connected with the axle center of the cam, the outer wall of the cam is attached to the bottom side of the filter screen, the top side of the filter screen is fixedly connected with one end of the vibration spring, and the other end of the vibration spring is fixedly connected with the inside of the shell;
the inside of shell is provided with diffusion mechanism, diffusion mechanism includes:
the top side of the installation rod is rotationally connected with the bottom end of the diffusion rotating shaft, the outer wall of the diffusion rotating shaft is fixedly connected with the inner wall of the fan blade, and the top outer wall of the diffusion rotating shaft is fixedly connected with the axle center of the gear;
the top side of the moving block is fixedly connected with the bottom side of the baffle, the side surface of the moving block is fixedly connected with the side surface of the rack, and the tooth slot of the rack is meshed with the tooth slot of the gear;
the inside of rolling the roller is provided with dismouting mechanism, dismouting mechanism includes: the outer rod, the tip of outer rod and the inside fixed connection of rolling the roller, the inside of outer rod and the outer wall sliding connection of pressing the pole, the bottom side of pressing the pole and the side fixed connection of fixture block, the side of fixture block and the one end fixed connection of stretching out the spring, the other end and the inside fixed connection of outer rod of stretching out the spring.
Preferably, the side surface of the door is fixedly connected with the side surface of the handle, so that the door is easier to open.
Preferably, the end part of the pressing rod is fixedly connected with the side surface of the button, so that the pressing rod is easier to press.
Preferably, the inner bottom side of the shell is provided with an inclined plane, so that the OG mud after filtration can enter the discharge hole more easily.
Preferably, the fixture block is arranged in a triangular shape, so that the two-flap grinding roller is more convenient and faster to install.
Preferably, the quantity of vibration springs is set to the multiunit, multiunit vibration springs be linear array and distribute in the inside space of filter screen and shell, make the reset effect of filter screen better.
Preferably, the edge of the cam is arranged in a circular arc shape, so that abrasion between the cam and the filter screen is smaller.
Preferably, the top side of the diffusion rotating shaft is conical, so that the OG mud can slide onto the fan blades when the OG mud falls onto the top end of the diffusion rotating shaft.
Preferably, the bottom end of the sliding rod is arranged in a hemispherical shape, so that the abrasion to the cylinder is smaller when the sliding rod is in contact with the cylinder.
Preferably, the two ends of the vibration rotating shaft are rotationally connected with the inside of the shell, so that the rotation of the vibration rotating shaft is more stable.
Compared with the prior art, the invention provides the OG mud extrusion filtering device for the steel mill, which has the following beneficial effects:
1. this a be used for steel mill OG mud extrusion filter equipment, when using, can make the roller that rolls through stabilizing unloading mechanism when rolling, the baffle can block the feed inlet, has avoided the unloading too much to lead to the OG mud to bury the roller that rolls, makes the roller unable normal operating that rolls, makes the operation of OG mud rolling filter equipment more stable.
2. This a OG mud extrusion filter equipment for steel mill can make the filter screen vibrations through vibration mechanism when using, makes the filtration efficiency of filter screen higher, makes the filter screen be difficult for taking place to block up to the maintenance frequency of messenger's filter screen reduces, has reduced the maintenance frequency of equipment.
3. This an OG mud extrusion filter equipment for steel mill, when using, can make OG mud by even spilling on the filter screen through diffusion mechanism, need not to push OG mud away through the power of roll-in roller, make the power of roll-in roller all be used for grinding coarse matter and extrusion OG mud pass through the screen cloth, make OG mud roll-in filter equipment's operating efficiency higher.
4. This a be used for steel mill OG mud extrusion filter equipment, when using, can dismantle the roller that rolls through dismouting mechanism, it is more convenient to make maintainer maintain the roller that rolls, has increased the convenience of this equipment, has reduced the maintenance hand labor of this equipment.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic diagram of a front sectional structure of the quantitative discharging mechanism of the present invention;
FIG. 5 is a schematic diagram of a front cross-sectional structure of a vibration mechanism according to the present invention;
FIG. 6 is an enlarged schematic view of the structure A of the present invention;
FIG. 7 is a schematic view of the construction of the laminating roller of the present invention;
fig. 8 is a schematic structural view of the dismounting mechanism of the present invention.
In the figure: 1. a housing; 2. a feed inlet; 3. a door; 4. a handle; 5. a discharge port; 6. a filter screen; 7. a motor; 8. a two-way screw rod; 9. a thread sleeve; 10. a fixed shaft; 11. a roller; 13. a quantitative blanking mechanism; 14. a vibration mechanism; 15. a diffusion mechanism; 16. a disassembly and assembly mechanism; 1301. a return spring; 1302. a push rod; 1303. a baffle; 1401. a slide bar; 1402. a cylinder; 1403. a cam; 1404. vibrating the rotating shaft; 1405. a vibration spring; 1501. a motion block; 1502. a rack; 1503. a diffusion rotating shaft; 1504. a gear; 1505. a fan blade; 1506. a mounting rod; 1601. pressing the rod; 1602. a button; 1603. an outer rod; 1604. extending the spring; 1605. and (5) clamping blocks.
Detailed Description
As shown in fig. 1-8, the present invention provides a technical solution: an OG sludge extrusion filtration device for a steel mill comprising: the shell 1, open the top side of shell 1 has feed inlet 2, open the left side of shell 1 has discharge gate 5, the right side of shell 1 is articulated with the side of door 3, the inside of shell 1 and the side fixed connection of motor 7, the output shaft of motor 7 and the one end fixed connection of two-way lead screw 8, the other end of two-way lead screw 8 rotates with the inside of shell 1 to be connected, the screw department of two-way lead screw 8 and the screw department threaded connection of thread bush 9, the downside of thread bush 9 and the one end fixed connection of fixed axle 10, the outer wall of fixed axle 10 rotates with the inner wall of grinding roller 11 to be connected, the inside of shell 1 and the side sliding connection of filter screen 6, the inside of shell 1 is provided with quantitative unloading mechanism 13, quantitative unloading mechanism 13 includes: reset spring 1301, reset spring 1301's one end and the inside fixed connection of shell 1, reset spring 1301's the other end and the side fixed connection of catch bar 1302, the tip of catch bar 1302 runs through the inner wall of shell 1 and the side fixed connection of baffle 1303, the top side of baffle 1303 is laminated with the bottom side of feed inlet 2, the inside of shell 1 is provided with vibration mechanism 14, vibration mechanism 14 includes: slide bar 1401, the one end fixed connection of slide bar 1401 and the other end fixed axle 10, the other end of slide bar 1401 is laminated with the screw groove on drum 1402 surface, the inner wall of drum 1402 and the outer wall fixed connection of vibrations pivot 1404, the right part outer wall of vibrations pivot 1404 and the axle center department fixed connection of cam 1403, the outer wall of cam 1403 and the bottom side laminating of filter screen 6, the top side of filter screen 6 and the one end fixed connection of vibrations spring 1405, the other end of vibrations spring 1405 and the inside fixed connection of shell 1, the inside of shell 1 is provided with diffusion mechanism 15, diffusion mechanism 15 includes: mounting rod 1506, movable block 1501, the inside fixed connection of mounting rod 1506, the top side of mounting rod 1506 and the bottom rotation connection of diffusion pivot 1503, the outer wall of diffusion pivot 1503 and the inner wall fixed connection of flabellum 1505, the top outer wall of diffusion pivot 1503 and the axle center department fixed connection of gear 1504, the top side of movable block 1501 and the bottom side fixed connection of baffle 1303, the side of movable block 1501 and the side fixed connection of rack 1502, the tooth's socket department of rack 1502 and the tooth's socket department meshing of gear 1504, the inside of grinding roller 11 is provided with dismouting mechanism 16, dismouting mechanism 16 includes: the outer rod 1603, the end of the outer rod 1603 is fixedly connected with the inside of the roller 11, the inside of the outer rod 1603 is in sliding connection with the outer wall of the pressing rod 1601, the bottom side of the pressing rod 1601 is fixedly connected with the side of the clamping block 1605, the side of the clamping block 1605 is fixedly connected with one end of the extending spring 1604, the other end of the extending spring 1604 is fixedly connected with the inside of the outer rod 1603, when in use, the feed inlet 2 of the device is connected with an OG mud input pipeline, the motor 7 is started, the output end of the motor 7 is rotated clockwise, the bidirectional screw rod 8 is driven to rotate clockwise to drive the threaded sleeve 9 to reciprocate on the bidirectional screw rod 8, the fixed shaft 10 is driven to reciprocate transversely, the pressing roller 11 is driven to reciprocate transversely, the pushing rod 1302 is driven to move leftwards when the threaded sleeve 9 moves leftwards, the baffle 1303 is driven to open, at this time, the OG mud enters the shell 1 from the feed inlet 2, the quantitative blanking mechanism 13 enables the grinding roller 11 to block the feed inlet 2 when grinding, so that the problem that excessive blanking causes the OG mud to bury the grinding roller 11, the grinding roller 11 cannot normally operate, the operation of the OG mud grinding and filtering device is more stable, meanwhile, the baffle 1303 moves leftwards to drive the moving block 1501 to move leftwards, the rack 1502 moves leftwards to drive the gear 1504 to rotate the diffusion rotating shaft 1503 to drive the fan blade 1505 to rotate, the OG mud falling on the fan blade 1505 is thrown out by the fan blade 1505, the OG mud is uniformly sprayed on the filter screen 6 through the diffusion mechanism 15, the OG mud is not pushed away by the force of the grinding roller 11, the force of the grinding roller 11 is all used for grinding coarse matters and extruding the OG mud to pass through the filter screen, the operation efficiency of the OG mud grinding and filtering device is higher when the thread sleeve 9 moves rightwards, releasing the extrusion of the push rod 1302, under the action of the return spring 1301, the push rod 1302 resets, the baffle 1303 is driven to reset, the bottom of the discharge hole 5 is blocked, when the fixed shaft 10 moves rightwards, the slide rod 1401 is driven to move rightwards, when the slide rod 1401 contacts the surface thread groove of the cylinder 1402, the cylinder 1402 is driven to rotate, the vibration rotating shaft 1404 is driven to rotate, the cam 1403 is driven to rotate, when the protrusion of the cam 1403 presses the filter screen 6, the filter screen 6 moves upwards, the vibration spring 1405 is compressed, when the protrusion of the cam 1403 leaves the filter screen 6, under the action of the vibration spring 1405, the filter screen 6 is reset, the filter screen 6 is repeatedly vibrated again by repeating the above steps, the filtering efficiency of the filter screen 6 is higher by the vibration mechanism 14, the filter screen 6 is not easy to be blocked, the maintenance frequency of the filter screen 6 is reduced, the maintenance frequency of the equipment is reduced, the OG mud on the filter screen 6 is crushed by the grinding roller 11 at the moment and is extruded to pass through the filter screen 6, recyclable substances fall into the bottom side of the shell 1 through the filter screen 6 and slide into the discharge port 5, when the grinding roller 11 needs to be maintained, the motor 7 is stopped, the handle 4 is pulled to open the door 3, the button 1602 is pressed inwards to drive the pressing rod 1601 to move inwards to drive the clamping block 1605 to move inwards and to be contained in the outer rod 1603, at the moment, the grinding roller 11 is pushed upwards to separate two halves of the grinding roller 11, the grinding roller 11 is disassembled, after the grinding roller 11 is maintained, the two halves of the grinding roller 11 are combined together, the fixed shaft 10 is clamped between the two halves of the grinding roller 11, at the moment, under the action of the extending spring 1604, the clamping block 1605 fixes the positions of the two halves of the grinding roller 11, the two sets of grinding roller 11 are prevented from being separated, the grinding roller 11 is disassembled by the disassembling mechanism 16, the maintenance personnel can maintain the roller 11 more conveniently, the convenience of the equipment is improved, and the maintenance labor force of the equipment is reduced.
In addition, in order to make the door 3 conveniently open, the side of the door 3 is fixedly connected with the side of the handle 4, in order to make the push rod 1601 move more easily, the end of the push rod 1601 is fixedly connected with the side of the button 1602, in order to make the available OG mud material slide more easily into the discharge port 5, the inner bottom side of the housing 1 is set to be an inclined plane, in order to facilitate the installation of the two-flap roller 11 together, the clamping block 1605 is set to be a triangle, in order to make the reset effect of the filter screen 6 better, the number of the vibration springs 1405 is set to be multiple groups, the multiple groups of the vibration springs 1405 are distributed in the gaps inside the filter screen 6 and the housing 1 in a linear array, in order to make the abrasion between the cam 1403 and the filter screen 6 smaller, the edge of the cam 1403 is set to be arc-shaped, in order to make the OG mud slide on the fan blade 1505 when falling on the top of the diffusion shaft 1503, the top side of the diffusion shaft 1503 is set to be conical, in order to make the top of the diffusion shaft 1401 drive the cylinder 1402 to rotate smaller, the bottom end of the 1401 is set to be a hemisphere, the shaft is set to be a hemisphere, in order to make the rotation shaft, in order to make the rotation of the vibration shaft is more stable, and the two ends of the vibration shaft is connected with the inner rotation of the housing 1.
Working principle: when in use, the feed inlet 2 of the device is connected with an OG mud input pipeline, the motor 7 is started, the output end of the motor 7 rotates clockwise, the bidirectional screw rod 8 is driven to rotate clockwise, the thread bush 9 is driven to reciprocate on the bidirectional screw rod 8, the fixed shaft 10 is driven to reciprocate transversely, the grinding roller 11 is driven to reciprocate transversely, the push rod 1302 is extruded to move leftwards when the thread bush 9 moves leftwards, the baffle 1303 is driven to move leftwards, the baffle 1303 is opened, the OG mud enters the inside of the shell 1 from the feed inlet 2 at the moment, the baffle 1303 moves leftwards to drive the moving block 1501 to move leftwards, the rack 1502 moves leftwards, the gear 1504 is driven to rotate, the diffusion rotating shaft 1503 is driven to rotate, the OG mud falling on the fan blade 1505 is thrown out by the fan blade 1505, when the thread bush 9 moves rightwards, the extrusion of the push rod 1302 is relieved, under the action of the return spring 1301, the push rod 1302 is reset to drive the baffle 1303 to reset the bottom of the discharge hole 5, when the fixed shaft 10 moves rightwards, the slide rod 1401 is driven to move rightwards, when the slide rod 1401 contacts the surface thread groove of the cylinder 1402, the cylinder 1402 is driven to rotate, the vibration rotating shaft 1404 is driven to rotate, the cam 1403 is driven to rotate, when the protrusion of the cam 1403 presses the filter screen 6, the filter screen 6 moves upwards, the vibration spring 1405 is compressed, when the protrusion of the cam 1403 leaves the filter screen 6, under the action of the vibration spring 1405, the position of the filter screen 6 is reset, the filter screen 6 is repeatedly vibrated, at the moment, the grinding roller 11 grinds OG mud on the filter screen 6 and presses the filter screen 6, so that recyclable substances fall into the bottom side of the shell 1 through the filter screen 6 and slide into the discharge hole 5, when maintenance of the grinding roller 11 is needed, stopping the motor 7, pulling the handle 4 to open the door 3, pressing the button 1602 inwards to drive the pressing rod 1601 to move inwards to drive the clamping block 1605 to move inwards and to retract into the outer rod 1603, pushing the roller 11 upwards at this time to separate two halves of the roller 11, disassembling the roller 11, after maintaining the roller 11, combining the two halves of the roller 11 and clamping the fixing shaft 10 between the two halves of the roller 11, and fixing the positions of the two halves of the roller 11 by the clamping block 1605 under the action of the extending spring 1604 to avoid the separation of the two sets of rollers 11.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (10)
1. An OG sludge extrusion filtration device for a steel mill comprising: shell (1), its characterized in that: the utility model discloses a feed inlet (2) is opened to the top side of shell (1), open in the left side of shell (1) has discharge gate (5), the right side of shell (1) is articulated with the side of door (3), the inside of shell (1) is with the side fixed connection of motor (7), the output shaft of motor (7) is with the one end fixed connection of two-way lead screw (8), the other end of two-way lead screw (8) is connected with the inside rotation of shell (1), the screw department of two-way lead screw (8) is connected with the screw department screw thread of thread bush (9), the downside of thread bush (9) is connected with the one end fixed connection of fixed axle (10), the outer wall of fixed axle (10) is connected with the inner wall rotation of roller (11) rolls, the inside of shell (1) is provided with quantitative unloading mechanism (13) with the side sliding connection of filter screen (6), quantitative unloading mechanism (13) include: the device comprises a reset spring (1301), wherein one end of the reset spring (1301) is fixedly connected with the inside of a shell (1), the other end of the reset spring (1301) is fixedly connected with the side face of a push rod (1302), the end part of the push rod (1302) penetrates through the inner wall of the shell (1) and is fixedly connected with the side face of a baffle plate (1303), and the top side of the baffle plate (1303) is attached to the bottom side of a feed inlet (2);
the inside of shell (1) is provided with vibration mechanism (14), vibration mechanism (14) include: the device comprises a sliding rod (1401), wherein one end of the sliding rod (1401) is fixedly connected with the other end of a fixed shaft (10), the other end of the sliding rod (1401) is attached to a thread groove on the surface of a cylinder (1402), the inner wall of the cylinder (1402) is fixedly connected with the outer wall of a vibration rotating shaft (1404), the outer wall of the right part of the vibration rotating shaft (1404) is fixedly connected with the axle center of a cam (1403), the outer wall of the cam (1403) is attached to the bottom side of a filter screen (6), the top side of the filter screen (6) is fixedly connected with one end of a vibration spring (1405), and the other end of the vibration spring (1405) is fixedly connected with the inside of a shell (1);
the inside of shell (1) is provided with diffusion mechanism (15), diffusion mechanism (15) include:
the installation rod (1506), one end of the installation rod (1506) is fixedly connected with the inside of the shell (1), the top side of the installation rod (1506) is rotationally connected with the bottom end of the diffusion rotating shaft (1503), the outer wall of the diffusion rotating shaft (1503) is fixedly connected with the inner wall of the fan blade (1505), and the top outer wall of the diffusion rotating shaft (1503) is fixedly connected with the axle center of the gear (1504);
the device comprises a motion block (1501), wherein the top side of the motion block (1501) is fixedly connected with the bottom side of a baffle (1303), the side surface of the motion block (1501) is fixedly connected with the side surface of a rack (1502), and the tooth slot of the rack (1502) is meshed with the tooth slot of a gear (1504);
the inside of roll (11) is provided with dismouting mechanism (16), dismouting mechanism (16) include: the outer rod (1603), the tip of outer rod (1603) and the inside fixed connection of rolling roller (11), the inside of outer rod (1603) and the outer wall sliding connection of pressing pole (1601), the bottom side of pressing pole (1601) and the side fixed connection of fixture block (1605), the side of fixture block (1605) and the one end fixed connection who stretches out spring (1604), the other end and the inside fixed connection of outer rod (1603) of stretching out spring (1604).
2. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the side surface of the door (3) is fixedly connected with the side surface of the handle (4).
3. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the end of the pressing rod (1601) is fixedly connected with the side surface of the button (1602).
4. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the inner bottom side of the shell (1) is provided with an inclined plane.
5. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the clamping block (1605) is arranged in a triangle shape.
6. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the number of the vibration springs (1405) is set into a plurality of groups, and the vibration springs (1405) of the plurality of groups are distributed in a linear array in gaps inside the filter screen (6) and the shell (1).
7. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the edge of the cam (1403) is arranged in a circular arc shape.
8. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the top side of the diffusion shaft (1503) is provided in a conical shape.
9. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the bottom end of the sliding rod (1401) is arranged to be a hemispherical shape.
10. An OG sludge extrusion filtration apparatus for steel mills according to claim 1, characterized in that: the two ends of the vibration rotating shaft (1404) are rotatably connected with the inside of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311649279.1A CN117447043A (en) | 2023-12-04 | 2023-12-04 | Be used for steel mill OG mud extrusion filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311649279.1A CN117447043A (en) | 2023-12-04 | 2023-12-04 | Be used for steel mill OG mud extrusion filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117447043A true CN117447043A (en) | 2024-01-26 |
Family
ID=89582007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311649279.1A Pending CN117447043A (en) | 2023-12-04 | 2023-12-04 | Be used for steel mill OG mud extrusion filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117447043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800556A (en) * | 2024-02-28 | 2024-04-02 | 核工业(烟台)建设工程有限公司 | Positive pressure belt type filter pressing device |
-
2023
- 2023-12-04 CN CN202311649279.1A patent/CN117447043A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800556A (en) * | 2024-02-28 | 2024-04-02 | 核工业(烟台)建设工程有限公司 | Positive pressure belt type filter pressing device |
| CN117800556B (en) * | 2024-02-28 | 2024-05-17 | 核工业(烟台)建设工程有限公司 | Positive pressure belt type filter pressing device |
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