CN115790192A - Cleaning device for electrode sintering furnace - Google Patents
Cleaning device for electrode sintering furnace Download PDFInfo
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- CN115790192A CN115790192A CN202211473289.XA CN202211473289A CN115790192A CN 115790192 A CN115790192 A CN 115790192A CN 202211473289 A CN202211473289 A CN 202211473289A CN 115790192 A CN115790192 A CN 115790192A
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Abstract
A cleaning device for an electrode sintering furnace comprises a base with wheels, 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 supporting rods and a liquid inlet pipe which are fixed on the supporting vertical plate, a supporting plate is fixed at the end part of each supporting rod, the liquid inlet pipe penetrates through the supporting plate, a liquid inlet control switch and a liquid outlet are arranged on the liquid inlet pipe, and the liquid outlet is close to the end part of the liquid inlet pipe and is arranged on the side wall of the liquid inlet pipe; a sealing mechanism matched with the inner wall of the electrode sintering furnace is arranged on one side of the liquid outlet of the liquid inlet pipe; a cleaning mechanism is arranged on the end surface of the liquid inlet pipe; and the sealing mechanism is also connected with a liquid discharge pipe which is communicated with a waste liquid tank. According to the invention, the electrode sintering furnace is automatically butted, a closed environment is formed, the sintering furnace is filled with acid liquor and is intelligently and fully automatically cleaned for multiple times, and finally waste liquid and residues are discharged, so that the cleaning efficiency and the automation degree are high.
Description
Technical Field
The invention belongs to the field of cleaning of electrode sintering furnaces, and particularly relates to a cleaning device for an electrode sintering furnace.
Background
The electrode is widely applied in industry at present, the electrode needs to be processed through a sintering furnace in the processing process, and after the electrode sintering furnace is used up, the electrode needs to be cleaned by acid liquor and manually cleaned. Patent CN215637105U discloses a full self-cleaning device of gas boiler, belongs to gas boiler and washs technical field. Including the urceolus, still include: the outer shell is fixedly connected to the outer barrel; 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 barrel; the moving plate is connected to the reciprocating screw rod in a threaded manner; the impeller is arranged in the shell, the shell is communicated with the outer barrel, the shell is provided with a water inlet pipe, and the outer barrel is provided with a water outlet pipe and a water outlet pipe; the utility model discloses, convenient operation clears up the incrustation scale in the boiler in the water-feeding, avoids the incrustation scale bold to breed at the combustion chamber outer wall, has practiced thrift the energy, has improved heat utilization efficiency and water heating efficiency. The device can realize simple incrustation scale washing, is not suitable for the cleaning of the electrode sintering furnace completely, does not see special cleaning equipment in the cleaning field of the electrode sintering furnace, and has poor cleaning effect and low automation degree.
Disclosure of Invention
The invention aims to provide a cleaning device for an electrode sintering furnace, which is high in cleaning efficiency and high in automation degree by automatically butting the electrode sintering furnace and forming a closed environment, filling acid liquor into the sintering furnace and carrying out intelligent full-automatic cleaning for multiple times, and finally discharging waste liquid and residues.
The technical scheme adopted by the invention is as follows:
a cleaning device for an electrode sintering furnace comprises a base with wheels, 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 supporting rods and a liquid inlet pipe which are fixed on the supporting vertical plate, a supporting plate is fixed at the end part of each supporting rod, the liquid inlet pipe penetrates through the supporting plate, a liquid inlet control switch and a liquid outlet are arranged on the liquid inlet pipe, and the liquid outlet is close to the end part of the liquid inlet pipe and is arranged on the side wall of the liquid inlet pipe; a sealing mechanism matched with the inner wall of the electrode sintering furnace is arranged on one side (close to the liquid inlet and far away from the end part of the liquid inlet pipe) of the liquid outlet of the liquid inlet pipe; a cleaning mechanism is arranged on the end surface of the liquid inlet pipe; and the sealing mechanism is also connected with a liquid discharge pipe which is communicated with a waste liquid tank.
During the use, through the butt joint of sealing mechanism and electrode fritting furnace inlayer wall, seal electrode fritting furnace inlayer cavity, open feed liquor control switch, for pump income pickle in the electrode fritting furnace inlayer cavity, later close feed liquor control switch, soak the back, through cleaning mechanism washing, after the washing is accomplished, open the valve (not drawing) on the fluid-discharge tube, with the waste liquid discharge in the waste liquid jar.
Furthermore, the sealing mechanism comprises a double-layer rotating disc which is rotatably arranged on the liquid inlet pipe, the two layers 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, the outer side of the outer sealing layer is connected with an outer pre-tightening layer through a plurality of first springs, the inner side of the inner sealing layer is connected with an inner pre-tightening layer through a plurality of second springs, a plurality of first sliding columns are fixed on the side face, close to the A-layer plate, of the outer pre-tightening layer, and a plurality of second sliding columns are fixed on the side face, close to the B-layer plate, of the inner pre-tightening layer; a plurality of sliding sleeves are arranged on the fixing 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 layer A plate of the double-layer rotating disc through a first connecting strip, one end of the first connecting strip is rotatably connected with the first sliding column, and the other end of the first connecting strip is rotatably connected with the layer A plate; similarly, a second connecting strip is arranged between the inner pre-tightening layer and the B layer plate of the double-layer rotating disc;
a first gear is fixed on one side of the A layer plate of the double-layer rotating disc; an electric cylinder is fixed on the supporting disk, 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 sealing is needed, the outer sealing layer and the inner sealing layer are clamped on the inner wall of the electrode sintering furnace, the electric cylinder contracts, so that the upper rack drives the first gear to rotate anticlockwise to drive the double-layer rotating disc to rotate anticlockwise, and further, the first connecting strip drives the first sliding column to move downwards in the sliding sleeve; meanwhile, 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 edges of the outer sealing layer, the inner sealing layer and the sealing disc act together to seal the inner wall of the electrode sintering furnace, so that the absolute good performance of sealing is guaranteed.
Furthermore, a plurality of third sliding columns are arranged on one side, close to the sealing disc, of the inner pre-tightening layer, and a first sliding groove corresponding to the third sliding columns is formed in the sealing disc.
The arrangement ensures that the inner pre-tightening layer is more stable and smooth when approaching to the circle center and cannot be easily deformed.
Furthermore, 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; meanwhile, each arc-shaped block forming the outer pre-tightening layer is connected with three sliding sleeves, the middle sliding sleeve is radially arranged along the outer pre-tightening layer, and the two sliding sleeves on the two sides incline towards the outside respectively.
The sealing device is provided with a plurality of arc-shaped blocks which are freely spliced, so that the sealing process is more flexible, and when the outer pre-tightening layer is taken as an example, if the outer pre-tightening layer is a whole, the outer sealing layer can be wholly deviated when the stress is uneven, and the outer sealing layer can not be uniformly applied with pressure; and the sliding sleeves on the two sides are arranged in the direction deviating from the radial direction, so that the fixing ring can be connected more stably, and the L-shaped fixing rod is assisted and reinforced.
Furthermore, the liquid inlet control switch comprises an opening below the liquid inlet pipe, a sealing plate is arranged in the opening in a sliding and sealing manner, a vertical rack is fixed at the lower end of the sealing plate, two protruding blocks are arranged on the lower end of the sealing plate, and two second sliding grooves matched with the protruding blocks are formed in the supporting disc; one of the support rods penetrates through the support plate, a second gear is rotatably connected to the support rod and meshed with the vertical rack, and meanwhile, when the lower rack is contacted with the second gear, the lower rack and the second gear are meshed and connected.
When the upper rack finishes the whole process and is separated from the first gear, complete sealing is realized, then the lower rack is meshed with the second gear to drive the second gear to rotate clockwise, the second gear rotates to enable the vertical rack to move downwards, so that the sealing plate is driven to slide downwards from the opening below the liquid inlet pipe, the liquid inlet pipe channel is opened, pickling solution is pumped through the liquid inlet pipe, the pickling solution flows into the inner cavity of the electrode sintering furnace through the liquid outlet of the liquid inlet pipe, after pumping is finished, the electric cylinder reversely drives the second gear to rotate through the lower rack, and the sealing plate is closed when moving upwards to the top; and then performing operations such as soaking, cleaning and the like. And after cleaning is finished, discharging the waste liquid into a waste liquid tank through a liquid discharge pipe.
Furthermore, 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 third sliding grooves in the radial direction are formed in the cleaning disc, an L-shaped sliding plate is connected in the third sliding grooves in a sliding manner, a wedge-shaped block is fixed on the L-shaped sliding plate, and a third spring 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; the cleaning device is characterized in that an auxiliary disc is arranged on the cleaning column, a cleaning motor is arranged in the auxiliary disc, a third gear is fixed on a rotating shaft of the cleaning motor, a fourth gear is arranged on the cleaning column in a rotating mode, a rotating drum is fixedly connected to the end face of the fourth gear, push rods with the same number as that of third sliding grooves are arranged on the rotating drum along the radial direction, and a torsion spring is arranged between the rotating 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 as to drive the push rod to rotate, the push rod extrudes the wedge-shaped block, the L-shaped sliding plate moves towards the circumferential direction of the cleaning disc along the third sliding groove, and the outer cleaning sheet abuts against the inner wall surface of the electrode sintering furnace; when the cleaning motor continues to rotate, the outer cleaning sheet can not be expanded and moved 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 rotatably arranged on the cleaning column, so that in the process of starting rotation, the L-shaped sliding plate firstly moves outwards along the third sliding groove instead of directly moving around the cleaning column, and a torsional spring is arranged between the rotary drum and the cleaning disc, so that certain buffering can be performed, and the cleaning disc can not be immediately driven to rotate just after starting rotation.
Furthermore, an arc-shaped strip is arranged at the end part of the push rod.
Furthermore, 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 invention has the beneficial effects that:
the outer edges of the outer sealing layer, the inner sealing layer and the sealing disc are arranged and act together, the electric cylinder is used as a power source, and the gear and the rack are matched to seal the inner wall of the electrode sintering furnace, so that the absolute good performance of sealing is ensured; in addition, three states can be achieved by one electric cylinder: the method comprises the steps of sealing an inner layer cavity, closing a switch, sealing the inner layer cavity, opening the switch and opening the inner layer cavity, closing the switch, so as to ensure that the inner layer cavity is sealed when acid liquor is injected, and the inner layer cavity is also sealed in the cleaning process after the acid liquor is injected; the outer cleaning sheet is stretched and rotated in sequence by matching the cleaning motor with the torsion spring, and then the reciprocating motion and the rotating cleaning are realized by combining the moving motor.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention (including an electrode sintering furnace);
FIG. 2 is a schematic view of the overall structure of the present invention (not including the electrode sintering furnace)
FIG. 3 is a schematic view of the overall structure of the present invention (separated from the electrode sintering furnace)
FIG. 4 is a schematic structural diagram of the front side of the liquid inlet control switch and the sealing mechanism;
FIG. 5 is an exploded view of the liquid inlet connection mechanism, the liquid inlet control switch and the sealing mechanism;
FIG. 6 is a schematic front view of the sealing mechanism;
FIG. 7 is a schematic cross-sectional view of the sealing mechanism;
FIG. 8 is an exploded schematic view of the sealing mechanism;
FIG. 9 is a schematic view of the back side of the sealing mechanism;
FIG. 10 is a side view of the liquid feed connection mechanism, the sealing mechanism and the cleaning mechanism integrally connected;
FIG. 11 is a side view of the cleaning mechanism;
FIG. 12 is an oblique view of the cleaning mechanism;
FIG. 13 is a partial schematic view of the cleaning mechanism;
a in FIG. 1 represents an electrode sintering furnace, B in FIG. 5 represents a fixing part for fixing an electric cylinder, and C represents a support rod rotatably connected with a second gear, wherein a sealing plate is in a half-open state;
in the figure, 1, wheels, 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 disk, 6, a liquid inlet control switch, 601, a sealing plate, 602, a vertical rack, 603, a convex block, 604, a second sliding chute, 605, a second gear, 7, a sealing mechanism, 701, a double-layer rotating disk, 702, a sealing disk, 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, a sliding sleeve, 714 and a first connecting strip, 715, a second connecting bar 716, a first gear, 717, an electric cylinder, 718, an upper rack 719, a lower rack 720, a third sliding column 721, a first sliding chute 8, a cleaning mechanism 801, a cleaning column 802, a cleaning disc 803, a third sliding chute 804, an L-shaped sliding plate 805, a wedge block 806, a third spring 807, an inner cleaning sheet 808, a fourth spring 809, an outer cleaning sheet 810, an auxiliary disc 811, a cleaning motor 812, a third gear 813, a fourth gear 814, a rotating drum 815, a push rod 816, a torsion spring 817, an arc-shaped bar 818, a slideway 819, a moving motor 820, a pulley 9 and a liquid discharge pipe.
Detailed Description
As shown in fig. 1 to 13, a cleaning device for an electrode sintering furnace includes a base 2 with wheels 1, a waste liquid tank 3 and a supporting vertical plate 4 are fixed on the base 2, a liquid inlet connection mechanism 5 is fixed on the supporting vertical plate 4, the liquid inlet connection mechanism 5 includes a plurality of supporting rods 501 and a liquid inlet pipe 502 fixed on the supporting vertical plate 4, a supporting plate 503 is fixed at an end of the supporting rod 501, the liquid inlet pipe 502 penetrates through the supporting plate 503, a liquid inlet control switch 6 and a liquid outlet are arranged on the liquid inlet pipe 502, and the liquid outlet is close to an end of the liquid inlet pipe 502 and is arranged on a side wall of the liquid inlet pipe 502; a sealing mechanism 7 matched with the inner wall of the electrode sintering furnace is arranged on one side (close to the liquid inlet and far away from the end part of the liquid inlet pipe 502) of the liquid outlet of the liquid inlet pipe 502; a cleaning mechanism 8 is arranged on the end surface of the liquid inlet pipe 502; a drain pipe 9 is connected to the sealing mechanism 7, and the drain pipe 9 is communicated with the waste liquid tank 3.
During the use, through the butt joint of sealing mechanism 7 and electrode fritting furnace inlayer wall, seal electrode fritting furnace inlayer cavity, open feed liquor control switch 6, for pump income pickle in the electrode fritting furnace inlayer cavity, later close feed liquor control switch 6, after soaking, wash through clean mechanism 8, after the washing is accomplished, open the valve (not drawn) on the fluid-discharge tube 9, with the waste liquid discharge into waste liquid jar 3 in, wherein, fluid-discharge tube 9 passes sealing mechanism 7 and electrode fritting furnace inlayer cavity intercommunication.
The sealing mechanism 7 comprises a double-layer rotating disc 701 which is rotatably arranged on the liquid inlet pipe 502, the 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, the outer side of the outer sealing layer 705 is connected with an outer pre-tightening layer 708 through a plurality of first springs 707, the inner side of the inner sealing layer 706 is connected with an inner pre-tightening layer 710 through a plurality of second springs 709, a plurality of first sliding columns 711 are fixed on the side face, close to the A-plate, of the outer pre-tightening layer 708, and a plurality of second sliding columns 712 are fixed on the side face, close to the B-plate, of the inner pre-tightening layer 710; a plurality of sliding sleeves 713 are arranged on the fixing ring 703 along the circumferential direction, and the first sliding column 711 is connected in the sliding sleeves 713 in a sliding manner; the outer pre-tightening layer 708 is connected with the plate A of the double-layer rotating disk 701 through a first connecting strip 714, wherein one end of the first connecting strip 714 is rotatably connected with a first sliding column 711, and the other end of the first connecting strip 714 is rotatably connected with the plate A; similarly, a second connecting strip 715 is arranged between the inner pre-tightening layer 710 and the B-layer plate of the double-layer rotating disk 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 supporting plate 503, an upper rack 718 and a lower rack 719 are fixed on an expansion link 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 wall of the electrode sintering furnace, the electric cylinder 717 is contracted, the upper rack 718 drives the first gear 716 to rotate anticlockwise, the double-layer rotating disk 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, the first connecting strip 714 is not arranged along the radial direction of the double-layer rotating disk 701 and has a certain angle (similarly, the second connecting strip 715 is also arranged), therefore, the outer pre-tightening layer 708 is pulled towards the circle center direction, the upper part of the inner wall of the electrode sintering furnace is pressed through the first spring 707, and the second connecting strip 715 and the second sliding column 712 are connected in the same way and are positioned on the other side of the double-layer rotating disk 701, the inner pre-tightening layer 710 is driven to push the inner sealing layer 706 upwards through the second spring 709 at the same time, and the lower part of the inner wall of the electrode sintering furnace is pressed, so that the inner wall of the electrode sintering furnace is sealed; at the same time, the outer edge of the sealing disk 702 is also clamped because it is also between the outer sealing layer 705 and the inner sealing layer 706; the final effect is: the outer edges of the outer sealing layer 705, the inner sealing layer 706 and the sealing disc 702 act together to seal the inner wall of the electrode sintering furnace, and the absolute good sealing is ensured.
A plurality of third sliding columns 720 are arranged on one side of the inner pre-tightening layer 710 close to the sealing disc 702, and a first sliding groove 721 corresponding to the third sliding columns 720 is arranged on the sealing disc 702. The arrangement enables the inner pre-tightening layer 710 to be more stable and smooth when approaching to the circle center, and cannot be easily deformed.
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-shaped blocks; meanwhile, each arc-shaped block forming the outer pre-tightening layer 708 is connected with three sliding sleeves 713, the sliding sleeve 713 in the middle is arranged along the radial direction of the outer pre-tightening layer 708, and the two sliding sleeves 713 on the two sides incline towards the outside respectively.
The sealing device is provided with a plurality of arc-shaped blocks which are freely spliced, so that the sealing process is more flexible, and for example, the outer pre-tightening layer 708 is taken as a whole, when the stress is uneven, the whole body can deviate, and the pressure can not be uniformly applied to the outer sealing layer 705; the sliding sleeves 713 are arranged to deviate from the radial direction, so that the fixing ring 703 can be more stably connected, and the L-shaped fixing rod 704 can be reinforced.
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 and sealing manner, a vertical rack 602 is fixed at the lower end of the sealing plate 601 and is provided with two convex blocks 603, and two second sliding grooves 604 matched with the convex blocks 603 are arranged on the supporting plate 503; one of the support rods 501 penetrates through the support plate 503, a second gear 605 is rotatably connected to the support rod 501, the second gear 605 is engaged with the vertical rack 602, and the lower rack 719 and the second gear 605 are engaged when contacting each other.
After the upper rack 718 finishes the whole process and is separated from the first gear 716, complete sealing is realized, 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 to enable the vertical rack 602 to move downwards, further the sealing plate 601 is driven to slide downwards from the opening below the liquid inlet pipe 502, a channel of the liquid inlet pipe 502 is opened, pickling solution is pumped through the liquid inlet pipe 502, the pickling solution 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 moves upwards to reach the top to seal the liquid inlet pipe 502; and then performing operations such as soaking, cleaning and the like. After cleaning is completed, the waste liquid is drained into the waste liquid tank 3 through the drain 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 third radial sliding grooves 803 are arranged on the cleaning disc 802, an L-shaped sliding plate 804 is connected in the third sliding grooves 803 in a sliding manner, 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 sliding plate 804, and an outer cleaning sheet 809 is connected above the inner cleaning sheet 807 through a fourth spring 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 a rotating shaft of the cleaning motor 811, a fourth gear 813 is arranged on the cleaning column 801 in a rotating manner, a rotary drum 814 is fixedly connected on the end face of the fourth gear 813, push rods 815 which are the same in number as the third sliding grooves 803 are arranged on the rotary drum 814 in the radial direction, and a torsion spring 816 is 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, the push rod 815 extrudes the wedge block 805, so that the L-shaped sliding plate 804 moves towards the circumferential direction of the cleaning disc 802 along the third sliding groove 803, and the outer cleaning sheet 809 abuts against the inner wall surface of the electrode sintering furnace; when the cleaning motor 811 continues to rotate, the outer cleaning sheet 809 is driven to rotate around the cleaning column 801 to perform cleaning operation because the outer cleaning sheet 809 cannot expand and move outwards any more. In this mechanism, the rotating drum 814 and the cleaning disc 802 are both rotatably disposed on the cleaning column 801, so that in the process of starting to rotate, the L-shaped sliding plate 804 moves outwards along the third sliding groove 803 first, rather than directly moving around the cleaning column 801, because the torsion spring 816 is disposed between the rotating drum 814 and the cleaning disc 802, a certain buffer can be provided, and the cleaning disc 802 is not immediately driven to rotate just after starting to rotate.
An arc-shaped strip 817 is arranged at the end part of the push rod 815. With the provision of arc-shaped strip 817, sliding compression between push rod 815 and wedge 805 is smoother.
A slide 818 is axially arranged on the cleaning column 801, a moving motor 819 is fixed on the auxiliary plate 810, a pulley 820 is fixed on a 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 moving motor 819 moves the entire cleaning mechanism 8 through the pulley 820.
Claims (8)
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 supporting rods (501) and a liquid inlet pipe (502) which are fixed on the supporting vertical plate (4), a supporting plate (503) is fixed at the end part of each supporting rod (501), the liquid inlet pipe (502) penetrates through the supporting plate (503), a liquid inlet control switch (6) and a liquid outlet are arranged on the liquid inlet pipe (502), and the liquid outlet is close to the end part of the liquid inlet pipe (502) and is arranged on the side wall of the liquid inlet pipe (502); a sealing mechanism (7) matched with the inner wall of the electrode sintering furnace is arranged on one side of the liquid outlet of the liquid inlet pipe (502); a cleaning mechanism (8) is arranged on the end surface 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).
2. A cleaning apparatus for an electrode sintering furnace according to claim 1, wherein the sealing mechanism (7) comprises a double-layer rotating disk (701) rotatably disposed on the liquid inlet pipe (502), the two layers are respectively referred to as a-plate and B-plate, a sealing disk (702) with an outer edge is embedded between the a-plate and the B-plate, a fixing ring (703) is disposed on the radially outer side of the a-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), the outer side of the outer sealing layer (705) is connected with an outer pre-tightening layer (708) through a plurality of first springs (707), the inner side of the inner sealing layer (706) is connected with an inner pre-tightening layer (710) through a plurality of second springs (709), a plurality of first sliding columns (711) are fixed on the side face, 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 face, close to the B-layer plate, of the inner pre-tightening layer (710); a plurality of sliding sleeves (713) are arranged on the fixing ring (703) along the circumferential direction, and the first sliding column (711) is connected in the sliding sleeves (713) in a sliding manner;
the outer pre-tightening layer (708) is connected with the plate A of the double-layer rotating disc (701) through a first connecting strip (714), wherein one end of the first connecting strip (714) is rotatably connected with the first sliding column (711), and the other end of the first connecting strip is rotatably connected with the plate A; similarly, 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 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 supporting plate (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 meshed with the first gear (716).
3. A cleaning apparatus for an electrode sintering furnace according to claim 2, wherein a plurality of No. three sliding pillars (720) are provided on the inner pre-tightening layer (710) on the side close to the sealing disk (702), and a No. one sliding groove (721) corresponding to the No. three sliding pillars (720) is provided on the sealing disk (702) at the same time.
4. The cleaning device for the electrode sintering furnace according to claim 2, wherein 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-shaped blocks; meanwhile, each arc-shaped block forming the outer pre-tightening layer (708) is connected with three sliding sleeves (713), the sliding sleeve (713) in the middle is arranged along the radial direction of the outer pre-tightening layer (708), and the two sliding sleeves (713) on the two sides incline outwards respectively.
5. The cleaning device for the electrode sintering furnace according to the claim 2 is 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 the opening in a sliding and sealing manner, a vertical rack (602) is fixed at the lower end of the sealing plate (601) and is provided with two convex blocks (603), and two second sliding grooves (604) matched with the convex blocks (603) are arranged on the supporting plate (503); among the plurality of supporting rods (501), one supporting rod (501) penetrates through a supporting plate (503), a second gear (605) is rotatably connected to the supporting rod (501), the second gear (605) is meshed with the vertical rack (602), and meanwhile, when the lower rack (719) is in contact with the second gear (605), the two are meshed.
6. A cleaning apparatus for an electrode sintering furnace according to claim 2, wherein the cleaning mechanism (8) comprises a cleaning column (801) fixed on the end face of the liquid inlet pipe (502), a cleaning disc (802) is rotatably arranged on the cleaning column (801), a plurality of third sliding grooves (803) along the radial direction 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 sliding plate (804), and an outer cleaning sheet (809) is connected above the inner cleaning sheet (807) through a four-number spring (808); the cleaning device is characterized in that 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 a rotating shaft of the cleaning motor (811), a fourth gear (813) is arranged on the cleaning column (801) in a rotating manner, a rotating drum (814) is fixedly connected on the end face of the fourth gear (813), push rods (815) with the same number as the third sliding chute (803) are arranged on the rotating drum (814) in the radial direction, and a torsion spring (816) is arranged between the rotating drum (814) and the cleaning disc (802).
7. A cleaning device for electrode sintering furnaces as claimed in claim 6, characterised in that at the end of the push rod (815) there is provided an arc-shaped strip (817).
8. A cleaning device for an electrode sintering furnace according to claim 6, characterized in that a slideway (818) is arranged on the cleaning column (801) along the axial direction, a moving motor (819) is fixed on the auxiliary disc (810), a pulley (820) is fixed on a rotating shaft of the moving motor (819), and the pulley (820) is in rolling connection with the slideway (818).
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 |
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| Publication Number | Publication Date |
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| CN115790192A true CN115790192A (en) | 2023-03-14 |
| CN115790192B 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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| CN115790192B (en) | 2023-10-10 |
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