CN115790192B - Cleaning device for electrode sintering furnace - Google Patents
Cleaning device for electrode sintering furnace Download PDFInfo
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- CN115790192B CN115790192B CN202211473289.XA CN202211473289A CN115790192B CN 115790192 B CN115790192 B CN 115790192B CN 202211473289 A CN202211473289 A CN 202211473289A CN 115790192 B CN115790192 B CN 115790192B
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Abstract
The cleaning device for the electrode sintering furnace comprises a base with wheels, wherein a waste liquid tank and a supporting vertical plate are fixed on the base, a liquid inlet connecting mechanism is fixed on the supporting vertical plate and comprises a plurality of support rods and liquid inlet pipes which are fixed on the supporting vertical plate, a support disc is fixed at the end part of each support rod, each liquid inlet pipe penetrates through the support disc, a liquid inlet control switch and a liquid outlet are arranged on each liquid inlet pipe, and each liquid outlet is close to the end part of each liquid inlet pipe and is arranged on the side wall of each liquid inlet pipe; a sealing mechanism matched with the inner layer wall of the electrode sintering furnace is arranged at one side of the liquid outlet of the liquid inlet pipe; a cleaning mechanism is arranged on the end face of the liquid inlet pipe; the sealing mechanism is also connected with a liquid discharge pipe which is communicated with the waste liquid tank. According to the utility model, the electrode sintering furnace is automatically abutted, a closed environment is formed, the sintering furnace is fully filled with acid liquor and is subjected to intelligent full-automatic cleaning for a plurality of times, and finally, waste liquid and residues are discharged, so that the cleaning efficiency is high, and the degree of automation is high.
Description
Technical Field
The utility model belongs to the field of cleaning of electrode sintering furnaces, and particularly relates to a cleaning device for an electrode sintering furnace.
Background
The current electrode is widely applied in industry, the electrode is required to be processed through a sintering furnace in the processing process, and after the electrode sintering furnace is used, the electrode is usually required to be cleaned by acid liquor and manually cleaned. Patent CN215637105U discloses a full-automatic cleaning device of gas boiler, belongs to gas boiler and washs technical field. Including the urceolus, still include: the shell is fixedly connected to the outer cylinder; the reciprocating screw rod is rotationally connected to the outer cylinder; the impeller and the first bevel gear are fixedly connected to the reciprocating screw rod; the fixed rod is fixedly connected to the outer cylinder; the movable plate is in threaded connection with the reciprocating screw rod; the movable plate is connected to the fixed rod in a sliding way, a first steel brush and a second steel brush are arranged on the movable plate, the impeller is arranged in the shell, the shell is communicated with the outer cylinder, the shell is provided with a water inlet pipe, and the outer cylinder is provided with a water outlet pipe and an air outlet pipe; the utility model has convenient operation, can clean the scale in the boiler while feeding water, avoids the scale from growing on the outer wall of the combustion chamber in large scale, saves energy sources, and improves the heat utilization rate and the water heating efficiency. The device can realize simple incrustation scale washing, is not suitable for the cleanness of electrode sintering stove completely, does not see proprietary cleaning equipment yet in the clean field of electrode sintering stove to the device cleaning performance is poor, and degree of automation is low.
Disclosure of Invention
The utility model aims to provide a cleaning device for an electrode sintering furnace, which is characterized in that the electrode sintering furnace is automatically abutted, a closed environment is formed, the sintering furnace is fully filled with acid liquor and is subjected to intelligent full-automatic cleaning for multiple times, and finally waste liquid and residues are discharged, so that the cleaning efficiency is high and the degree of automation is high.
The technical scheme adopted by the utility model is as follows:
the cleaning device for the electrode sintering furnace comprises a base with wheels, wherein a waste liquid tank and a supporting vertical plate are fixed on the base, a liquid inlet connecting mechanism is fixed on the supporting vertical plate and comprises a plurality of support rods and liquid inlet pipes which are fixed on the supporting vertical plate, a support disc is fixed at the end part of each support rod, each liquid inlet pipe penetrates through the support disc, a liquid inlet control switch and a liquid outlet are arranged on each liquid inlet pipe, and each liquid outlet is close to the end part of each liquid inlet pipe and is arranged on the side wall of each liquid inlet pipe; a sealing mechanism matched with the inner layer wall of the electrode sintering furnace is arranged on one side of the liquid outlet of the liquid inlet pipe (one side close to the liquid inlet and one end far from the liquid inlet pipe); a cleaning mechanism is arranged on the end face of the liquid inlet pipe; the sealing mechanism is also connected with a liquid discharge pipe which is communicated with the waste liquid tank.
When the electrode sintering furnace is used, the inner layer cavity of the electrode sintering furnace is sealed by the sealing mechanism and is in butt joint with the inner layer wall of the electrode sintering furnace, the liquid inlet control switch is turned on, pickling liquid is pumped into the inner layer cavity of the electrode sintering furnace, then the liquid inlet control switch is turned off, after soaking, the electrode sintering furnace is cleaned by the cleaning mechanism, after cleaning, a valve (not shown) on the liquid discharge pipe is turned on, and waste liquid is discharged into the waste liquid tank.
Further, the sealing mechanism comprises a double-layer rotating disc which is rotatably arranged on the liquid inlet pipe, two layers of rotating discs are respectively called an A layer plate and a B layer plate, a sealing disc with an outer edge is embedded between the A layer plate and the B layer plate, a fixing ring is arranged on the radial outer side of the A layer plate, and a plurality of L-shaped fixing rods are fixedly connected between the fixing ring and the liquid inlet pipe;
an outer sealing layer and an inner sealing layer are respectively arranged on two sides of the outer edge of the sealing disc, an outer pre-tightening layer is connected to the outer side of the outer sealing layer through a plurality of first springs, an inner pre-tightening layer is connected to the inner side of the inner sealing layer through a plurality of second springs, a plurality of first sliding columns are fixed on the side surface, close to the A layer plate, of the outer pre-tightening layer, and a plurality of second sliding columns are fixed on the side surface, close to the B layer plate, of the inner pre-tightening layer; a plurality of sliding sleeves are arranged on the fixed ring along the circumferential direction, and the first sliding column is connected in the sliding sleeves in a sliding manner;
the outer pre-tightening layer is connected with the A layer plate of the double-layer rotating disc through a first connecting strip, one end of the first connecting strip is rotationally connected with the first sliding column, and the other end of the first connecting strip is rotationally connected with the A layer plate; likewise, a second connecting strip is arranged between the inner pre-tightening layer and the B layer plate of the double-layer rotating disc;
a gear I is fixed on one side of the layer A of the double-layer rotating disc; an electric cylinder is fixed on the supporting disc, an upper rack and a lower rack are fixed on a telescopic rod of the electric cylinder, and the upper rack is meshed with the first gear.
The L-shaped fixing rod is used for fixing the fixing ring on the liquid inlet pipe; when the electrode sintering furnace is required to be sealed, the outer sealing layer and the inner sealing layer are clamped on the inner layer wall of the electrode sintering furnace, the electric cylinder is contracted, so that the upper rack drives the first gear to rotate anticlockwise, the double-layer rotating disc is driven to rotate anticlockwise, the first connecting strip drives the first sliding column to move downwards in the sliding sleeve, and as the first connecting strip is not arranged radially along the moving double-layer rotating disc but is at a certain angle (similarly, the second connecting strip is also arranged), the outer pre-tightening layer is pulled towards the circle center direction, the upper part of the inner layer wall of the electrode sintering furnace is further compressed through the first spring, and the second connecting strip is connected with the second sliding column in the same mode, but is positioned on the other side of the double-layer rotating disc, so that the inner pre-tightening layer is driven to push the inner sealing layer upwards through the second spring, and the lower part of the inner layer wall of the electrode sintering furnace is compressed, and the inner layer wall of the electrode sintering furnace is sealed; at the same time, the outer edge of the sealing disc is also positioned between the outer sealing layer and the inner sealing layer, so that the sealing disc is also clamped; the final effect is: the outer sealing layer, the inner sealing layer and the outer edge of the sealing disc act together to seal the inner layer wall of the electrode sintering furnace, so that the absolute good sealing property is ensured.
Further, a plurality of sliding columns are arranged on one side, close to the sealing disc, of the inner pre-tightening layer, and a sliding groove corresponding to the sliding columns is simultaneously arranged on the sealing disc.
The arrangement ensures that the inner pre-tightening layer is more stable and smooth when approaching to the center of the circle, and cannot be easily deformed.
Further, the outer sealing layer, the inner sealing layer, the outer pre-tightening layer and the inner pre-tightening layer are respectively formed by freely splicing a plurality of arc-shaped blocks; simultaneously, each arc piece that constitutes outer pretension layer is connected with three sliding sleeve to, the sliding sleeve in the middle radially sets up along outer pretension layer, and two sliding sleeves of both sides slope outside respectively.
The sealing device is arranged into a plurality of arc-shaped blocks and is spliced freely, so that the sealing process is more flexible, and the external pre-tightening layer is taken as an example, if the sealing device is an integral body, the integral body can deviate when the stress is uneven, and the external sealing layer cannot be uniformly applied with pressure; the sliding sleeves on two sides are arranged to deviate from the radial direction, so that the fixed ring can be connected more firmly, and the L-shaped fixed rod is reinforced in an auxiliary mode.
Further, the liquid inlet control switch comprises an opening below the liquid inlet pipe, a sealing plate is arranged in the opening in a sliding seal mode, a vertical rack is fixed at the lower end of the sealing plate, two protruding blocks are arranged at the lower end of the sealing plate, and two second sliding grooves matched with the protruding blocks are arranged on the supporting plate; among the several bracing pieces, one of them bracing piece passes the supporting disk, rotates on this bracing piece and is connected with No. two gears, no. two gears with vertical rack meshing is connected, simultaneously, when rack and No. two gears contact down, both meshing are connected.
After the upper rack moves completely and is separated from the first gear, complete sealing is achieved, then the lower rack starts to be meshed with the second gear, the second gear is driven to rotate clockwise, the vertical rack moves downwards, the sealing plate is driven to slide downwards from the opening below the liquid inlet pipe, a liquid inlet pipe channel is opened, pickling liquid is pumped through the liquid inlet pipe, the pickling liquid flows into an inner cavity of the electrode sintering furnace through a liquid outlet of the liquid inlet pipe, after pumping is finished, the electric cylinder drives the second gear to rotate reversely through the lower rack, and the liquid inlet pipe is sealed when the sealing plate moves upwards to the uppermost position; then soaking, cleaning and other operations are carried out. After cleaning, the waste liquid is discharged into the waste liquid tank through the liquid discharge pipe.
Further, the cleaning mechanism comprises a cleaning column fixed on the end face of the liquid inlet pipe, a cleaning disc is rotatably arranged on the cleaning column, a plurality of radial sliding grooves III are formed in the cleaning disc, an L-shaped sliding plate is connected in a sliding manner in the sliding grooves III, a wedge block is fixed on the L-shaped sliding plate, and a spring III is arranged between the L-shaped sliding plate and the cleaning disc; an inner cleaning sheet is fixed at the top end of the L-shaped sliding plate, and an outer cleaning sheet is connected above the inner cleaning sheet through a fourth spring; be equipped with the auxiliary disc on the cleaning post, be equipped with the washing motor in the auxiliary disc, be fixed with No. three gears in the washing motor pivot, rotate on the cleaning post and be equipped with No. four gears, fixedly connected with rotary drum on No. four gear terminal surfaces, radially be equipped with the push rod the same with No. three spouts in rotary drum, be equipped with the torsional spring between rotary drum and the cleaning disc.
During cleaning, the cleaning motor drives the rotary drum to rotate through the third gear and the fourth gear, so that the push rod is driven to rotate, the push rod extrudes the wedge block, the L-shaped sliding plate moves along the third sliding groove towards the circumferential direction of the cleaning disc, and the outer cleaning sheet is abutted against the inner wall surface of the electrode sintering furnace; when the cleaning motor continues to rotate, the outer cleaning sheet can not expand outwards any more, so that the outer cleaning sheet can be driven to rotate around the cleaning column to perform cleaning operation. In the mechanism, the rotary drum and the cleaning disc are both rotatably arranged on the cleaning column, so that in the starting rotation process, the L-shaped sliding plate moves outwards along the third sliding groove instead of directly moving around the cleaning column, and because the torsion spring is arranged between the rotary drum and the cleaning disc, certain buffering can be carried out, and the cleaning disc is not immediately driven to rotate just after starting rotation.
Further, an arc-shaped strip is arranged at the end part of the push rod.
Further, a slide way is axially arranged on the cleaning column, a moving motor is fixed on the auxiliary disc, a pulley is fixed on a rotating shaft of the moving motor, and the pulley is in rolling connection with the slide way. The utility model has the beneficial effects that:
the outer sealing layer, the inner sealing layer and the outer edge of the sealing disc are arranged to act together, then the electric cylinder is used as a power source, the gear and the rack are matched to seal the inner wall of the electrode sintering furnace, so that the absolute good sealing property is ensured, and in the process, the inner wall of the electrode sintering furnace can be clamped simultaneously by using one power source by utilizing different shapes of the front surface and the back surface of the double-layer rotating disc; in addition, three states can be achieved by one electric cylinder: the inner layer cavity is sealed when the acid liquid is injected, and the inner layer cavity is sealed in the cleaning process after the acid liquid is injected; the outer cleaning sheets stretch out and rotate sequentially through the cooperation of the cleaning motor and the torsion spring, and the reciprocating motion and the rotation cleaning are realized simultaneously by combining the moving motor.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model (including an electrode sintering furnace);
FIG. 2 is a schematic view of the whole structure of the present utility model (excluding the electrode sintering furnace)
FIG. 3 is a schematic view of the whole structure of the present utility model (separated from the electrode sintering furnace)
FIG. 4 is a schematic diagram of the front structure of the feed liquid control switch and sealing mechanism;
FIG. 5 is an exploded schematic view of the feed-fluid coupling mechanism with the feed-fluid control switch and the sealing mechanism;
FIG. 6 is a schematic diagram of the front structure of the sealing mechanism;
FIG. 7 is a schematic cross-sectional view of a seal mechanism;
FIG. 8 is an exploded schematic view of the sealing mechanism;
FIG. 9 is a schematic view of the back side structure of the sealing mechanism;
FIG. 10 is a side view of the fluid inlet connection, seal and cleaning mechanism integrally connected;
FIG. 11 is a side view of a cleaning mechanism;
FIG. 12 is an oblique view of the cleaning mechanism;
FIG. 13 is a partial schematic view of a cleaning mechanism;
a in fig. 1 represents an electrode sintering furnace, B in fig. 5 represents a fixing member for fixing an electric cylinder, C represents a support rod rotatably connected to a gear No. two, and the sealing plate is in a half-open state in the drawing;
in the figure, 1, a wheel, 2, a base, 3, a waste liquid tank, 4, a supporting vertical plate, 5, a liquid inlet connecting mechanism, 501, a supporting rod, 502, a liquid inlet pipe, 503, a supporting disc, 6, a liquid inlet control switch, 601, a sealing plate, 602, a vertical rack, 603, a convex block, 604, a second sliding groove, 605, a second gear, 7, a sealing mechanism, 701, a double-layer rotating disc, 702, a sealing disc, 703, a fixing ring, 704, an L-shaped fixing rod, 705, an outer sealing layer, 706, an inner sealing layer, 707, a first spring, 708, an outer pre-tightening layer, 709, a second spring, 710, an inner pre-tightening layer, 711, a first sliding column, 712, a second sliding column, 713 and a sliding sleeve, 714, connection bar No. 715, connection bar No. two, 716, gear No. 717, electric cylinder No. 718, upper rack 719, lower rack 720, slide No. three, 721, slide No. one, 8, cleaning mechanism, 801, cleaning column, 802, cleaning tray, 803, slide No. three, 804, L-shaped slide, 805, wedge block, 806, spring No. three, 807, inner cleaning sheet, 808, spring No. four, 809, outer cleaning sheet, 810, auxiliary tray, 811, cleaning motor, 812, gear No. three, 813, gear No. four, 814, drum, 815, push rod, 816, torsion spring 817, arc bar, 818, slide, 819, moving motor, 820, pulley, 9, drain.
Detailed Description
As shown in fig. 1 to 13, a cleaning device for an electrode sintering furnace comprises a base 2 with wheels 1, wherein a waste liquid tank 3 and a supporting vertical plate 4 are fixed on the base 2, a liquid inlet connecting mechanism 5 is fixed on the supporting vertical plate 4, the liquid inlet connecting mechanism 5 comprises a plurality of supporting rods 501 and liquid inlet pipes 502 which are fixed on the supporting vertical plate 4, a supporting disc 503 is fixed at the end part of each supporting rod 501, the liquid inlet pipes 502 penetrate through the supporting disc 503, a liquid inlet control switch 6 and a liquid outlet are arranged on the liquid inlet pipes 502, and the liquid outlet is close to the end part of each liquid inlet pipe 502 and is arranged on the side wall of each liquid inlet pipe 502; a sealing mechanism 7 matched with the inner layer wall of the electrode sintering furnace is arranged on one side of the liquid outlet of the liquid inlet pipe 502 (one side close to the liquid inlet and the end part far from the liquid inlet pipe 502); a cleaning mechanism 8 is arranged on the end face of the liquid inlet pipe 502; a drain pipe 9 is further connected to the sealing mechanism 7, and the drain pipe 9 communicates with the waste liquid tank 3.
When the electrode sintering furnace is used, the electrode sintering furnace inner layer cavity is sealed by abutting the sealing mechanism 7 with the electrode sintering furnace inner layer wall, the liquid inlet control switch 6 is opened, pickling liquid is pumped into the electrode sintering furnace inner layer cavity, then the liquid inlet control switch 6 is closed, after soaking, the electrode sintering furnace inner layer cavity is cleaned by the cleaning mechanism 8, after cleaning, a valve (not shown) on the liquid discharge pipe 9 is opened, waste liquid is discharged into the waste liquid tank 3, and the liquid discharge pipe 9 is communicated with the electrode sintering furnace inner layer cavity through the sealing mechanism 7.
The sealing mechanism 7 comprises a double-layer rotating disc 701 which is rotatably arranged on the liquid inlet pipe 502, wherein two layers are respectively called an A layer plate and a B layer plate, a sealing disc 702 with an outer edge is embedded between the A layer plate and the B layer plate, a fixed ring 703 is arranged on the radial outer side of the A layer plate, and a plurality of L-shaped fixed rods 704 are fixedly connected between the fixed ring 703 and the liquid inlet pipe 502; an outer sealing layer 705 and an inner sealing layer 706 are respectively arranged on two sides of the outer edge of the sealing disc 702, an outer pre-tightening layer 708 is connected to the outer side of the outer sealing layer 705 through a plurality of first springs 707, an inner pre-tightening layer 710 is connected to the inner side of the inner sealing layer 706 through a plurality of second springs 709, a plurality of first sliding columns 711 are fixed on the side surface of the outer pre-tightening layer 708, which is close to the A layer plate, and a plurality of second sliding columns 712 are fixed on the side surface of the inner pre-tightening layer 710, which is close to the B layer plate; a plurality of sliding sleeves 713 are arranged on the fixed ring 703 along the circumferential direction, and the first sliding column 711 is connected in the sliding sleeves 713 in a sliding way; the outer pre-tightening layer 708 is connected with the A layer plate of the double-layer rotating disc 701 through a first connecting strip 714, wherein one end of the first connecting strip 714 is rotationally connected with a first sliding column 711, and the other end of the first connecting strip is rotationally connected with the A layer plate; likewise, a second connecting strip 715 is provided between the inner pretensioning layer 710 and the B-layer plate of the double-layer rotating disc 701; a first gear 716 is fixed on one side of the A layer plate of the double-layer rotating disc 701; an electric cylinder 717 is fixed on the support plate 503, and an upper rack 718 and a lower rack 719 are fixed on a telescopic rod of the electric cylinder 717, wherein the upper rack 718 is engaged with the first gear 716.
The L-shaped fixing rod 704 is used for fixing the fixing ring 703 on the liquid inlet pipe 502; when sealing is needed, the outer sealing layer 705 and the inner sealing layer 706 are clamped on the inner layer wall of the electrode sintering furnace, the electric cylinder 717 is contracted, so that the upper rack 718 drives the first gear 716 to rotate anticlockwise, the double-layer rotating disc 701 is driven to rotate anticlockwise, the first connecting strip 714 drives the first sliding column 711 to move downwards in the sliding sleeve 713, and as the first connecting strip 714 is not arranged radially along the double-layer rotating disc 701 but has a certain angle (as is the same as the second connecting strip 715), the outer pre-tightening layer 708 is pulled towards the center direction, and the upper part of the inner layer wall of the electrode sintering furnace is further compressed by the first spring 707, and as the second connecting strip 715 is connected with the second sliding column 712 in the same way, but is positioned on the other side of the double-layer rotating disc 701, the inner pre-tightening layer 710 is simultaneously driven to push the inner sealing layer 706 upwards by the second spring 709, and further the lower part of the inner layer wall of the electrode sintering furnace is compressed, so that the inner layer wall of the electrode sintering furnace is sealed; at the same time, since the outer edge of sealing disk 702 is also between outer sealing layer 705 and inner sealing layer 706, it will also be clamped; the final effect is: the outer sealing layer 705, the inner sealing layer 706 and the outer edge of the sealing disc 702 cooperate to seal the inner layer wall of the electrode sintering furnace, so that absolute good sealing performance is ensured.
A plurality of third sliding columns 720 are arranged on one side of the inner pre-tightening layer 710, which is close to the sealing disc 702, and a first sliding groove 721 corresponding to the third sliding columns 720 is simultaneously arranged on the sealing disc 702. This arrangement makes the inner pre-tension layer 710 more stable and smooth as it approaches the center of the circle, and will not deform easily.
The outer sealing layer 705, the inner sealing layer 706, the outer pre-tightening layer 708 and the inner pre-tightening layer 710 are respectively formed by freely splicing a plurality of arc blocks; meanwhile, each arc-shaped block constituting the outer pre-tightening layer 708 is connected with three sliding sleeves 713, and the middle sliding sleeve 713 is radially arranged along the outer pre-tightening layer 708, and the two sliding sleeves 713 on both sides are respectively inclined to the outside.
The outer pre-tightening layer 708 is taken as an example, if the outer pre-tightening layer 708 is a whole, when the stress is uneven, the whole is offset, and the pressure can not be uniformly applied to the outer sealing layer 705; the sliding sleeves 713 on two sides are arranged to deviate from the radial direction, so that the fixing ring 703 can be connected more firmly, and the auxiliary reinforcing effect is achieved on the L-shaped fixing rod 704.
The liquid inlet control switch 6 comprises an opening below the liquid inlet pipe 502, a sealing plate 601 is arranged in the opening in a sliding seal manner, a vertical rack 602 is fixed at the lower end of the sealing plate 601, two protruding blocks 603 are arranged at the lower end of the sealing plate, and two second sliding grooves 604 matched with the protruding blocks 603 are arranged on the supporting plate 503; among the plurality of support rods 501, one support rod 501 passes through the support plate 503, a gear No. two 605 is rotatably connected to the support rod 501, the gear No. two 605 is engaged with the vertical rack 602, and simultaneously, when the lower rack 719 is in contact with the gear No. two 605, the two are engaged with each other.
After the upper rack 718 runs through the whole process and is separated from the first gear 716, complete sealing is achieved, then the lower rack 719 starts to be meshed with the second gear 605 to drive the second gear 605 to rotate clockwise, the second gear 605 rotates, the vertical rack 602 moves downwards, the sealing plate 601 is driven to slide downwards from the opening below the liquid inlet pipe 502 to open a channel of the liquid inlet pipe 502, pickling liquid is pumped through the liquid inlet pipe 502 and flows into an inner cavity of the electrode sintering furnace through a liquid outlet of the liquid inlet pipe 502, after pumping is finished, the electric cylinder 717 reversely drives the second gear 605 to rotate through the lower rack 719, and the sealing plate 601 seals the liquid inlet pipe 502 when moving upwards to the uppermost position; then soaking, cleaning and other operations are carried out. After the cleaning is completed, the waste liquid is discharged into the waste liquid tank 3 through the liquid discharge pipe 9.
The cleaning mechanism 8 comprises a cleaning column 801 fixed on the end surface of the liquid inlet pipe 502, a cleaning disc 802 is rotatably arranged on the cleaning column 801, a plurality of radial third sliding grooves 803 are arranged on the cleaning disc 802, an L-shaped sliding plate 804 is slidably connected in the third sliding grooves 803, a wedge block 805 is fixed on the L-shaped sliding plate 804, and a third spring 806 is arranged between the L-shaped sliding plate 804 and the cleaning disc 802; an inner cleaning sheet 807 is fixed at the top end of the L-shaped slide 804, and an outer cleaning sheet 809 is connected above the inner cleaning sheet 807 through a spring number four 808; an auxiliary disc 810 is arranged on the cleaning column 801, a cleaning motor 811 is arranged in the auxiliary disc 810, a third gear 812 is fixed on the rotating shaft of the cleaning motor 811, a fourth gear 813 is rotatably arranged on the cleaning column 801, a rotary drum 814 is fixedly connected to the end face of the fourth gear 813, push rods 815 with the same number as the third sliding grooves 803 are arranged on the rotary drum 814 in the radial direction, and torsion springs 816 are arranged between the rotary drum 814 and the cleaning disc 802.
During cleaning, the cleaning motor 811 drives the rotary drum 814 to rotate through the third gear 812 and the fourth gear 813, so as to drive the push rod 815 to rotate, and the push rod 815 extrudes the wedge block 805, so that the L-shaped slide plate 804 moves along the third slide groove 803 towards the circumferential direction of the cleaning disc 802, and further the outer cleaning sheet 809 is abutted against the inner wall surface of the electrode sintering furnace; as the cleaning motor 811 continues to rotate, the outer cleaning sheet 809 is no longer able to expand outwardly, and is thereby rotated about the cleaning pole 801 for cleaning. In this mechanism, the drum 814 and the cleaning plate 802 are both rotatably disposed on the cleaning column 801, so that during the initial rotation, the L-shaped slide 804 moves outwardly along the third chute 803 instead of directly moving around the cleaning column 801, because the torsion spring 816 is disposed between the drum 814 and the cleaning plate 802, a certain buffering can be performed, so that the cleaning plate 802 is not immediately driven to rotate upon initial rotation.
An arc-shaped strip 817 is arranged at the end of the push rod 815. After the arc-shaped strip 817 is arranged, sliding extrusion between the push rod 815 and the wedge block 805 is smoother.
A slide 818 is axially arranged on the cleaning post 801, a moving motor 819 is fixed on the auxiliary plate 810, a pulley 820 is fixed on the rotating shaft of the moving motor 819, and the pulley 820 is in rolling connection with the slide 818. The inner layer of the electrode sintering furnace is a cylinder, and the cleaning mechanism 8 needs to be moved to clean all the wall surfaces. The movement motor 819 moves the entire cleaning mechanism 8 via the pulley 820.
Claims (5)
1. The cleaning device for the electrode sintering furnace is characterized by comprising a base (2) with wheels (1), wherein a waste liquid tank (3) and a supporting vertical plate (4) are fixed on the base (2), a liquid inlet connecting mechanism (5) is fixed on the supporting vertical plate (4), the liquid inlet connecting mechanism (5) comprises a plurality of support rods (501) and liquid inlet pipes (502) which are fixed on the supporting vertical plate (4), a support disc (503) is fixed at the end part of each support rod (501), each liquid inlet pipe (502) penetrates through the support disc (503), a liquid inlet control switch (6) and a liquid outlet are arranged on each liquid inlet pipe (502), and the liquid outlet is close to the end part of each liquid inlet pipe (502) and is arranged on the side wall of each liquid inlet pipe (502); a sealing mechanism (7) matched with the inner layer wall of the electrode sintering furnace is arranged at one side of the liquid outlet of the liquid inlet pipe (502); a cleaning mechanism (8) is arranged on the end face of the liquid inlet pipe (502); a liquid discharge pipe (9) is also connected to the sealing mechanism (7), and the liquid discharge pipe (9) is communicated with the waste liquid tank (3);
the sealing mechanism (7) comprises a double-layer rotating disc (701) which is rotatably arranged on the liquid inlet pipe (502), wherein two layers are respectively called an A layer plate and a B layer plate, a sealing disc (702) with an outer edge is embedded between the A layer plate and the B layer plate, a fixing ring (703) is arranged on the radial outer side of the A layer plate, and a plurality of L-shaped fixing rods (704) are fixedly connected between the fixing ring (703) and the liquid inlet pipe (502);
an outer sealing layer (705) and an inner sealing layer (706) are respectively arranged on two sides of the outer edge of the sealing disc (702), an outer pre-tightening layer (708) is connected to the outer side of the outer sealing layer (705) through a plurality of first springs (707), an inner pre-tightening layer (710) is connected to the inner side of the inner sealing layer (706) through a plurality of second springs (709), a plurality of first sliding columns (711) are fixed on the side surface, close to the A layer plate, of the outer pre-tightening layer (708), and a plurality of second sliding columns (712) are fixed on the side surface, close to the B layer plate, of the inner pre-tightening layer (710); a plurality of sliding sleeves (713) are arranged on the fixed ring (703) along the circumferential direction, and the first sliding column (711) is connected in the sliding sleeve (713) in a sliding way;
the outer pre-tightening layer (708) is connected with the A layer plate of the double-layer rotating disc (701) through a first connecting strip (714), wherein one end of the first connecting strip (714) is rotationally connected with a first sliding column (711), and the other end of the first connecting strip is rotationally connected with the A layer plate; likewise, a second connecting strip (715) is arranged between the inner pre-tightening layer (710) and the B layer plate of the double-layer rotating disc (701);
a gear number (716) is fixed on one side of the A layer plate of the double-layer rotating disc (701); an electric cylinder (717) is fixed on the supporting disc (503), an upper rack (718) and a lower rack (719) are fixed on a telescopic rod of the electric cylinder (717), wherein the upper rack (718) is in meshed connection with a first gear (716);
a plurality of sliding columns (720) are arranged on one side, close to the sealing disc (702), of the inner pre-tightening layer (710), and a first sliding groove (721) corresponding to the sliding columns (720) is simultaneously arranged on the sealing disc (702);
the outer sealing layer (705), the inner sealing layer (706), the outer pre-tightening layer (708) and the inner pre-tightening layer (710) are formed by freely splicing a plurality of arc-shaped blocks respectively; simultaneously, each arc-shaped block forming the outer pre-tightening layer (708) is connected with three sliding sleeves (713), the middle sliding sleeve (713) is radially arranged along the outer pre-tightening layer (708), and the two sliding sleeves (713) on two sides are respectively inclined outwards.
2. A cleaning device for an electrode sintering furnace according to claim 1, characterized in that the liquid inlet control switch (6) comprises an opening below the liquid inlet pipe (502), a sealing plate (601) is arranged in a sliding seal manner in the opening, a vertical rack (602) is fixed at the lower end of the sealing plate (601) and two protruding blocks (603) are arranged, and two second sliding grooves (604) matched with the protruding blocks (603) are arranged on the supporting plate (503); among the plurality of support rods (501), one support rod (501) passes through the support disc (503), a second gear (605) is rotatably connected to the support rod (501), the second gear (605) is in meshed connection with the vertical rack (602), and meanwhile, when a lower rack (719) is in contact with the second gear (605), the lower rack (719) and the second gear (605) are in meshed connection.
3. A cleaning device for an electrode sintering furnace according to claim 1, characterized in that the cleaning mechanism (8) comprises a cleaning column (801) fixed on the end surface of the liquid inlet pipe (502), a cleaning disc (802) is rotatably arranged on the cleaning column (801), a plurality of radial three-number sliding grooves (803) are arranged on the cleaning disc (802), an L-shaped sliding plate (804) is slidably connected in the three-number sliding grooves (803), a wedge block (805) is fixed on the L-shaped sliding plate (804), and a three-number spring (806) is arranged between the L-shaped sliding plate (804) and the cleaning disc (802); an inner cleaning sheet (807) is fixed at the top end of the L-shaped sliding plate (804), and an outer cleaning sheet (809) is connected above the inner cleaning sheet (807) through a fourth spring (808); be equipped with auxiliary disc (810) on clean post (801), be equipped with in auxiliary disc (810) and wash motor (811), be fixed with No. three gear (812) in the pivot of wash motor (811), rotate on clean post (801) and be equipped with No. four gear (813), fixedly connected with rotary drum (814) on No. four gear (813) terminal surface, radially be equipped with push rod (815) the same with No. three spout (803) in rotary drum (814), be equipped with torsional spring (816) between rotary drum (814) and clean dish (802).
4. A cleaning device for an electrode sintering furnace according to claim 3, characterized in that an arc-shaped block (817) is provided at the end of the push rod (815).
5. A cleaning device for an electrode sintering furnace according to claim 3, characterized in that a slide (818) is provided on the cleaning column (801) in the axial direction, a moving motor (819) is fixed on the auxiliary disk (810), a pulley (820) is fixed on the rotating shaft of the moving motor (819), and the pulley (820) is connected with the slide (818) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211473289.XA CN115790192B (en) | 2022-11-21 | 2022-11-21 | Cleaning device for electrode sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211473289.XA CN115790192B (en) | 2022-11-21 | 2022-11-21 | Cleaning device for electrode sintering furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115790192A CN115790192A (en) | 2023-03-14 |
| CN115790192B true CN115790192B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211473289.XA Active CN115790192B (en) | 2022-11-21 | 2022-11-21 | Cleaning device for electrode sintering furnace |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214406994U (en) * | 2020-12-03 | 2021-10-15 | 江苏省镔鑫钢铁集团有限公司 | Rapid cooling device for sintering process |
| CN214620583U (en) * | 2021-05-14 | 2021-11-05 | 辽阳津利光电材料有限公司 | Vacuum sintering furnace convenient to clean furnace courage |
| CN215637105U (en) * | 2021-10-11 | 2022-01-25 | 泰山集团泰安华电热工有限公司 | Full self-cleaning device of gas boiler |
| CN216898335U (en) * | 2021-12-13 | 2022-07-05 | 海门精工粉末冶金有限公司 | Sintering furnace cleaning device |
| CN115096095A (en) * | 2022-06-15 | 2022-09-23 | 湖南九华碳素高科有限公司 | High-temperature sintering furnace based on deslagging component and deslagging method |
-
2022
- 2022-11-21 CN CN202211473289.XA patent/CN115790192B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214406994U (en) * | 2020-12-03 | 2021-10-15 | 江苏省镔鑫钢铁集团有限公司 | Rapid cooling device for sintering process |
| CN214620583U (en) * | 2021-05-14 | 2021-11-05 | 辽阳津利光电材料有限公司 | Vacuum sintering furnace convenient to clean furnace courage |
| CN215637105U (en) * | 2021-10-11 | 2022-01-25 | 泰山集团泰安华电热工有限公司 | Full self-cleaning device of gas boiler |
| CN216898335U (en) * | 2021-12-13 | 2022-07-05 | 海门精工粉末冶金有限公司 | Sintering furnace cleaning device |
| CN115096095A (en) * | 2022-06-15 | 2022-09-23 | 湖南九华碳素高科有限公司 | High-temperature sintering furnace based on deslagging component and deslagging method |
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| CN115790192A (en) | 2023-03-14 |
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