CN120843753A - Automatic pushing device for slag cover of high-temperature metallurgical slag pot, slag pot and use method thereof - Google Patents
Automatic pushing device for slag cover of high-temperature metallurgical slag pot, slag pot and use method thereofInfo
- Publication number
- CN120843753A CN120843753A CN202511354969.3A CN202511354969A CN120843753A CN 120843753 A CN120843753 A CN 120843753A CN 202511354969 A CN202511354969 A CN 202511354969A CN 120843753 A CN120843753 A CN 120843753A
- Authority
- CN
- China
- Prior art keywords
- slag
- cover body
- pushing
- rod
- slag cover
- 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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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/10—Slag pots; Slag cars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
本发明公开了一种高温冶金渣罐焖渣盖自动推扶装置及渣罐及使用方法，属于渣罐技术领域，一种高温冶金渣罐焖渣盖自动推扶装置，包括机架，还包括：推扶机构，推扶机构设置有两组且分别设置在机架两侧，用于推扶渣盖本体；导向机构，导向机构包括两组对称设置的导轨和导向座，两组导轨分别设置在渣盖本体的两侧，导向座包括基座以及设置在基座上的滚轮组；以及定位模块，定位模块与推扶机构电性相连，用于定位推扶机构推动后的渣盖本体所在位置；其中，渣盖本体的下侧设置有密封组件；本发明实现高温渣罐焖渣盖的精准推拉与密封，具备热膨胀补偿、智能纠偏功能，显著提升作业安全性与效率，适用于冶金及工业固废资源化利用领域。
The present invention discloses an automatic pushing and supporting device for the slag cover of a high-temperature metallurgical slag pot, a slag pot and a method for using the same, which belong to the technical field of slag pots. The present invention discloses an automatic pushing and supporting device for the slag cover of a high-temperature metallurgical slag pot, comprises a frame, and also comprises: a pushing and supporting mechanism, wherein the pushing and supporting mechanism is provided with two groups and respectively arranged on both sides of the frame, for pushing the slag cover body; a guiding mechanism, wherein the guiding mechanism comprises two groups of symmetrically arranged guide rails and guide seats, the two groups of guide rails are respectively arranged on both sides of the slag cover body, the guide seat comprises a base and a roller group arranged on the base; and a positioning module, the positioning module is electrically connected to the pushing and supporting mechanism, and is used for positioning the position of the slag cover body after being pushed by the pushing mechanism; wherein a sealing assembly is provided on the lower side of the slag cover body; the present invention realizes the precise pushing, pulling and sealing of the slag cover of the high-temperature slag pot, has the functions of thermal expansion compensation and intelligent deviation correction, significantly improves the operation safety and efficiency, and is suitable for the field of metallurgy and industrial solid waste resource utilization.
Description
Technical Field
The invention relates to the technical field of slag tanks, in particular to an automatic pushing and supporting device for a slag stewing cover of a high-temperature metallurgical slag tank, the slag tank and a using method.
Background
In the transportation process of the slag pot filled with metallurgical molten steel, as the top sealing device is not arranged, liquid substances stored in the slag pot are easy to flow out to cause potential safety hazards, and meanwhile, if the top sealing device is not arranged at the top, the heat loss speed of the liquid substances in the slag pot is higher, so that unnecessary reheating work is caused, and resource waste and low efficiency are caused. Therefore, a slag cover is required to be arranged at the top of the slag pot to perform sealing operation.
The traditional slag stewing cover displacement operation mainly depends on manual or simple mechanical push-pull, and has the defects of high operation risk in a high-temperature environment, easiness in causing personnel scalding, easiness in shifting in the slag stewing cover push-pull process, poor sealing performance, heat energy loss and harmful gas dissipation, low manual efficiency and difficulty in adapting to the requirements of an automatic production line.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an automatic pushing and supporting device for a slag stewing cover of a high-temperature metallurgical slag pot, the slag pot and a using method.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a pyrometallurgical slag pot stew sediment lid automatic pushing and supporting device, includes the frame, still includes:
The pushing and supporting mechanisms are provided with two groups and are respectively arranged at two sides of the frame and used for pushing and supporting the slag cover body;
The guide mechanism comprises two groups of symmetrically arranged guide rails and guide seats, the two groups of guide rails are respectively arranged on two sides of the slag cover body, and the guide seats comprise a base and roller groups arranged on the base;
The positioning module is electrically connected with the pushing and supporting mechanism and is used for positioning the position of the slag cover body pushed by the pushing and supporting mechanism;
Wherein, the downside of sediment lid body is provided with seal assembly.
Preferably, the pushing and supporting mechanism comprises a supporting seat fixedly arranged on the frame, a hydraulic cylinder arranged on the supporting seat and a telescopic rod connected with the hydraulic cylinder in a sliding manner, one end of the telescopic rod, far away from the hydraulic cylinder, is rotationally connected with the slag cover body through a pin shaft, the telescopic rod comprises a first rod body connected with the hydraulic cylinder in a sliding manner, a second rod body connected with the slag cover body in a movable manner through a pin shaft and an elastic telescopic sleeve arranged between the first rod body and the second rod body, a push rod is fixedly arranged on the first rod body, and a blocking seat propped against the slag cover body in a movable manner is arranged on the frame.
Preferably, the positioning module comprises a laser sensor and a PLC control system, wherein the laser sensor is used for detecting the position of the slag cover body in real time and feeding back the position information to the PLC control system, and the PLC control system dynamically adjusts the stroke of the telescopic rod according to the position information.
Preferably, the roller set is slidably connected in the guide rail, and a thermal expansion gap of 5-8mm is reserved between the guide rail and the roller set.
Preferably, an intelligent deviation rectifying algorithm is built in a PLC control system of the positioning module, when the laser sensor detects that the deviation of the slag cover body is more than 3mm, a telescopic rod fine adjustment program is automatically triggered, and telescopic rods of hydraulic cylinders on two sides are controlled in a differential mode;
shortens the offset side push rod stroke and synchronously extends the opposite side push rod stroke.
Preferably, the sealing assembly comprises a rotating ring rotatably connected in the slag cover body, a plurality of connecting pieces movably connected with the rotating ring and a sealing plate arranged at one end of the connecting piece far away from the rotating ring, wherein a stress plate propped against the movement of the push rod is arranged on the rotating ring, and the sealing plate is made of graphite material or ceramic fiber composite material.
Preferably, each connecting piece comprises two rotating plates and a swinging rod arranged between the two rotating plates through a pin shaft, and the two rotating plates are respectively connected with the rotating ring and the sealing plate in a rotating way.
Preferably, the bottom of closing plate has offered a plurality of movable grooves, every movable groove sliding connection has the movable block, be provided with first elastic element between movable block and the movable groove inner wall, set up flutedly on the movable block, sliding connection has the locating piece in the recess, be provided with second elastic element between recess inner wall and the locating piece inner wall, set firmly wire rope on the locating piece, wire rope keeps away from the one end of locating piece and passes movable block, closing plate and sediment lid body in proper order and link to each other with first body of rod.
The utility model provides a slag ladle, includes foretell a pyrometallurgical slag ladle stews sediment lid and pushes away and hold up device, still including setting firmly the U-shaped support in the frame and rotating the slag ladle body of connecting in the U-shaped support through the pivot, be provided with the driving motor who is used for driving the slag ladle body rotatory on the U-shaped support, the closing plate offsets with the top activity of slag ladle body, the first shrinkage pool with movable block matched with has been seted up at the top of slag ladle body, first shrinkage pool inner wall has been seted up with locating piece matched with second shrinkage pool.
The invention also discloses a using method of the slag pot, which comprises the following steps:
S1, initial positioning:
The driving motor rotates the slag pot body to a horizontal position;
The hydraulic oil cylinder synchronously extends out of the telescopic rod to push the slag cover body to translate along the guide seat;
S2, traveling monitoring:
The laser sensor scans the three-dimensional pose of the slag cover body in real time, when the offset is more than 3mm, the PLC control system triggers a correction program, the telescopic rods at the two sides are subjected to differential displacement, and the pose of the slag cover body is adjusted;
s3, sealing linkage:
The slag cover body is pushed by the telescopic rod to be abutted with the blocking seat, at the moment, the slag cover body is arranged right above the slag pot body, and the elastic telescopic sleeve automatically contracts along with the continuous movement of the telescopic rod to the slag cover body, under the condition that the second rod body cannot move, the push rod presses the stress plate to enable the rotating ring to rotate, and the rotating ring pushes the sealing plate to be pressed downwards through the connecting piece, so that the sealing surface of the sealing plate is abutted with the top wall of the slag pot body;
S4, positioning and locking:
The first body of rod is relative to the displacement of second body of rod, and wire rope no longer tensioning, and first elastic element promotes movable block embedding first shrinkage pool, and second elastic element release locating piece card goes into the second shrinkage pool, realizes the connection locking of slag cover body and slag pot body, makes the slag cover body seal the work to the slag pot body.
Compared with the prior art, the invention provides the automatic pushing and supporting device for the stewing slag cover of the high-temperature metallurgical slag pot, the slag pot and the using method, and the automatic pushing and supporting device has the following beneficial effects:
1. According to the automatic pushing and supporting device for the high-temperature metallurgical slag pot stewed slag cover, the slag pot and the using method, through the cooperation of the pushing and supporting mechanism and the guiding mechanism, the accurate pushing and supporting and sealing of the high Wen Zhaguan stewed slag cover are realized, the functions of thermal expansion compensation and intelligent deviation correction are achieved, the operation safety and efficiency are remarkably improved, and the automatic pushing and supporting device is suitable for the fields of metallurgical and industrial solid waste recycling;
2. according to the automatic pushing and supporting device for the stewing slag cover of the high-temperature metallurgical slag pot, and the slag pot and the using method, when the slag pot body is abutted with the blocking seat, the push rod is abutted with the stress plate on the outer side of the rotating ring, and the rotating ring drives the sealing plate to move downwards through the connecting piece when rotating, so that the sealing plate is prevented from being abutted and worn with the top of the slag pot body when initially moving transversely along with the slag pot body, the service life and the using effect of the sealing plate are influenced, the sealing performance of the slag pot is ensured, the heat energy loss and the harmful gas overflow are avoided, and the requirements of an automatic production line are met;
3. According to the automatic pushing and supporting device for the slag stewing cover of the high-temperature metallurgical slag pot, and the slag pot and the using method, through the displacement of the first rod body relative to the second rod body, when the elastic telescopic sleeve is compressed, the steel wire rope is not tensioned, the first elastic element pushes the movable block to be embedded into the first concave hole, the second elastic element releases the positioning block to be clamped into the second concave hole, the forced connection locking of the slag stewing cover body and the slag pot body is realized, and the high-temperature slag leakage caused by accidental opening of the slag stewing cover is avoided.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a second schematic diagram of the structure of the present invention;
FIG. 4 is a schematic diagram III of the structure of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is an enlarged view of the portion B of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of a portion of the seal assembly of the present invention;
FIG. 8 is a schematic view of a portion of the guide mechanism of the present invention;
FIG. 9 is a schematic view of a portion of the pushing mechanism of the present invention;
FIG. 10 is a schematic cross-sectional view of a seal plate and slag pot body of the present invention;
FIG. 11 is a schematic cross-sectional view of a movable trough of the present invention;
FIG. 12 is a block diagram illustrating operation of the positioning module of the present invention.
The device comprises a frame 1, a blocking seat 101, a pushing mechanism 2, a supporting seat 202, a hydraulic cylinder 203, a telescopic rod 2031, a first rod body 2032, a second rod body 2033, an elastic telescopic sleeve 2034, a push rod 3, a slag cover body 4, a guide rail 5, a guide seat 501, a base 502, a roller group 6, a positioning module 601, a laser sensor 602, a PLC control system 7, a rotating ring 701, a connecting piece 7011, a rotating plate 7012, a swinging rod 702, a sealing plate 703, a stress plate 8, a movable groove 801, a movable block 802, a first elastic element 9, a groove 901, a positioning block 902, a second elastic element 10, a steel wire rope 11, a U-shaped support saddle 111, a driving motor 12, a slag pot body 121, a first concave hole 122 and a second concave hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1,3, 4, 5,8, 9 and 12, the embodiment provides an automatic pushing and supporting device for a slag cover of a pyrometallurgical slag pot, which comprises a frame 1, a pushing and supporting mechanism 2, a guiding mechanism and a positioning module 6, wherein the device adopts a bilateral symmetrical design, the pushing and supporting mechanism 2 is provided with two groups and is respectively arranged at two sides of the frame 1 and is used for pushing and supporting a slag cover body 3, the guiding mechanism comprises two groups of symmetrically arranged guide rails 4 and a guide seat 5, the two groups of guide rails 4 are respectively arranged at two sides of the slag cover body 3, the guide seat 5 comprises a base 501 and a roller group 502 arranged on the base 501, the pushing and supporting mechanism 2 operates and pushes the slag cover body 3 to move along the guide rails 4, the roller group 502 rolls in the guide rails 4 to reduce friction resistance, the positioning module 6 is electrically connected with the pushing and supporting mechanism 2 and is used for positioning the position of the slag cover body 3 after being pushed by the pushing and supporting mechanism 2, and a sealing component is integrated at the lower side of the slag cover body 3 and is used for realizing dynamic sealing with the slag pot body 12;
In order to ensure the normal operation of the guide mechanism under the high-temperature working condition, a 5-8mm thermal expansion gap is reserved between the roller set 502 and the guide rail 4, so that the mechanism can be prevented from being blocked.
In order to make the slag cover body 3 move accurately, the pushing and supporting mechanism 2 is in a modularized design and consists of a supporting seat 201, a hydraulic cylinder 202 and a telescopic rod 203, wherein the hydraulic cylinder 202 and the telescopic rod 203 are made of high-temperature resistant materials, so that deformation at high temperature is avoided; the support base 201 is fixed on the frame 1 through a high-strength bolt, the hydraulic cylinder 202 is connected with an external hydraulic station through a high-pressure hose, the telescopic rod 203 is in split type design, a first rod body 2031 is connected with a cylinder piston rod through a flange, a second rod body 2032 is hinged with the slag cover body 3 through a pin shaft, an elastic telescopic sleeve 2033 is arranged between the first rod body 2031 and the second rod body 2032, a push rod 2034 is welded on the first rod body 2031, the end part of the push rod 2031 is processed into a spherical contact head and forms rolling contact with a stress plate 703, along with the operation of the hydraulic cylinder 202, the piston rod of the hydraulic cylinder 202 drives the telescopic rod 203 to displace, so that the end part of the telescopic rod 203 applies thrust to the slag cover body 3, the slag cover body 3 moves along a guide mechanism until one side of the slag cover body 3 away from the hydraulic cylinder 202 is abutted with the baffle base 101 on the frame 1, at the moment, the slag cover body 3 is pushed to a butt joint position with the slag pot body 12, and at the moment, the slag cover body 3 is arranged right above the slag pot body 12;
Further, the positioning module 6 includes a laser sensor 601 and a PLC control system 602, where the laser sensor 601 is disposed on the frame 1 and is used for detecting the position of the slag cover body 3 in real time, and feeding back the position information to the PLC control system 602, and the installation mode and the working mode of the laser sensor 601 are the prior art, and the PLC control system 602 dynamically adjusts the stroke of the telescopic rod 203 according to the position information, and the PLC control system 602 of the positioning module 6 is provided with an intelligent deviation correction algorithm, and when the laser sensor 601 detects that the offset of the slag cover body 3 is greater than 3mm, the micro-adjustment program of the telescopic rod 203 is automatically triggered to differentially control the telescopic rods 203 of the hydraulic cylinders 202 on two sides;
The offset of the slag cover body 3 is detected through the laser sensor 601, so that the offset angle is calculated and analyzed, the offset side push rod stroke is shortened, and the opposite side push rod stroke is synchronously prolonged;
the high Wen Zhaguan slag stewing cover is accurately pushed and pulled and sealed, has the functions of thermal expansion compensation and intelligent deviation correction, remarkably improves the operation safety and efficiency, and is suitable for the field of metallurgical and industrial solid waste resource utilization.
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 9, as a preferred embodiment, based on the above manner, the sealing assembly further comprises a rotating ring 7 rotatably connected in the slag cover body 3, a plurality of connecting pieces 701 movably connected with the rotating ring 7, and a sealing plate 702 arranged at one end of the connecting pieces 701 far away from the rotating ring 7, wherein the rotating ring 7 is provided with a stress plate 703 which is movably abutted against the push rod 2034, and the sealing plate 702 is made of graphite material or ceramic fiber composite material;
Specifically, when the pushing and supporting mechanism 2 works, the telescopic rod 203 pushes the slag cover body 3 to move towards the upper side of the slag pot body 12, the second rod 2032 at the end of the telescopic rod 203 pushes the slag cover body 3 to be abutted against the baffle seat 101, the second rod 2032 cannot move continuously, as the first rod 2031 moves transversely, the first rod 2031 extrudes the elastic telescopic sleeve 2033, so that the first rod 2031 moves the rod relative to the second rod 2032, the first rod 2031 is provided with a push rod 2034 abutted against the stress plate 703 outside the rotary ring 7, after the push rod 2034 abuts against the stress plate 703, the rotary ring 7 rotates relative to the slag cover body 3, the rotary ring 7 presses down the sealing plate 702 through the connecting piece 701, so that the sealing plate 702 moves downwards relative to the slag cover body 3, and a key slot between the sealing plate 702 and the slag cover body 3 slides, so that the sealing plate 702 moves downwards vertically and abuts against the top of the slag pot body 12 after being stressed, the microporous structure of the graphite material expands at high temperature, and can fill gaps of a sealing interface, and the ceramic fiber composite material can block the gas channel of the graphite whisker from being mixed with the gas at 1500 ℃ and only can prevent the loss of the gas from leaking out of the slag pot body 12, and the gas channel from the gas efficiency being only 1500 ℃.
It should be noted that each connecting piece 701 comprises two rotating plates 7011 and a swinging rod 7012 arranged between the two rotating plates 7011 through a pin shaft, the two rotating plates 7011 are respectively connected with the rotating ring 7 and the sealing plate 702 in a rotating way, when the rotating ring 7 rotates, the angle is automatically moved relative to the rotating plates 7011, so that the swinging rod 7012 can smoothly convert the rotating force of the rotating ring 7 into the downward thrust force of the sealing plate 702, the efficient conversion from the horizontal thrust force to the vertical sealing force is realized, the sealing plate 702 is prevented from being in contact with and worn with the top of the slag pot body 12 when the slag cover body 3 is initially moved transversely, the service life and the use effect are influenced, the sealing performance of the slag pot is ensured, the heat energy loss and the harmful gas overflow are avoided, and the requirement of an automatic production line is met.
As shown in fig. 1, 3, 9, 10 and 11, as a preferred embodiment, on the basis of the above manner, further, a plurality of movable grooves 8 are formed at the bottom of the sealing plate 702, a movable block 801 is slidably connected in each movable groove 8, a first elastic element 802 is arranged between the movable block 801 and the inner wall of the movable groove 8, a groove 9 is formed on the movable block 801, a positioning block 901 is slidably connected in the groove 9, a second elastic element 902 is arranged between the inner wall of the groove 9 and the inner wall of the positioning block 901, a steel wire rope 10 is fixedly arranged on the positioning block 901, and one end, far from the positioning block 901, of the steel wire rope 10 sequentially passes through the movable block 801, the sealing plate 702 and the slag cover body 3 and is connected with a first rod body 2031;
Further, the application discloses a slag pot, which comprises the automatic pushing and supporting device of the stewing slag cover of the pyrometallurgical slag pot, and further comprises a U-shaped support 11 fixedly arranged on a frame 1 and a slag pot body 12 rotationally connected in the U-shaped support 11 through a rotating shaft, wherein a driving motor 111 for driving the slag pot body 12 to rotate is arranged on the U-shaped support 11, a sealing plate 702 is movably abutted against the top of the slag pot body 12, a first concave hole 121 matched with a movable block 801 is formed in the top of the slag pot body 12, a second concave hole 122 matched with a positioning block 901 is formed in the inner wall of the first concave hole 121, and an extrusion inclined plane is formed in the bottom of the positioning block 901;
Specifically, the first rod 2031 is displaced relative to the second rod 2032, the wire rope 10 is not tensioned any more, the wire rope 10 does not apply tension to the positioning block 901 any more, after the slag cover body 3 is aligned with the slag ladle body 12, the sealing plate 702 is displaced relative to the slag ladle body 12 and is abutted to the top of the slag ladle body 12, the movable block 801 at the bottom of the sealing plate 702 drives the positioning block 901 to be inserted into the first concave hole 121, the extrusion inclined plane of the positioning block 901 is stressed and dodges the top of the slag ladle body 12 in the process until the positioning block 901 is aligned with the second concave hole 122, at the moment, the positioning block 901 is reset and inserted into the second concave hole 122 under the pushing of the elastic force of the second elastic element 902, so that the connection forced locking of the slag cover body 3 and the slag ladle body 12 is realized, and high-temperature slag leakage caused by accidental opening of the stewing slag cover is avoided; when the slag cover body 3 at the top of the slag pot body 12 needs to be moved out, a worker controls the piston rod of the hydraulic oil cylinder 202 to shrink, the first rod 2031 does not compress the elastic telescopic sleeve 2033 any more, the first rod 2031 applies force to the steel wire rope 10, the positioning block 901 firstly shrinks inwards to the groove 9, then the positioning block 901 transmits force to the movable block 801, the movable block 801 shrinks inwards to the movable groove 8, at the moment, the rotating ring 7 drives the sealing plate 702 to move upwards through the connecting piece 701, the sealing plate 702 does not abut against the top of the slag pot body 12 any more, then the telescopic rod 203 drives the slag cover body 3 to move backwards, during the period, the sealing plate 702 does not wear with the top of the slag pot body 12, and when molten slag in the slag pot body 12 needs to be poured out, the driving motor 111 is controlled to operate, so that the output shaft of the driving motor 111 drives the slag pot body 12 to overturn relative to the U-shaped support 11, and molten slag in the slag pot body 12 is poured out.
The invention also discloses a using method of the slag pot, which comprises the following steps:
S1, initial positioning:
The driving motor 111 rotates the slag pot body 12 to a horizontal position;
the hydraulic cylinder 202 synchronously extends out of the telescopic rod 203 to push the slag cover body 3 to translate along the guide seat 5;
S2, traveling monitoring:
the laser sensor 601 scans the three-dimensional pose of the slag cover body 3 in real time, when the offset is more than 3mm, the PLC control system 602 triggers a correction program, the telescopic rods 203 on the two sides are subjected to differential displacement, and the pose of the slag cover body 3 is adjusted;
s3, sealing linkage:
The slag cover body 3 is pushed by the telescopic rod 203 to be abutted against the baffle seat 101, at this time, the slag cover body 3 is arranged right above the slag pot body 12, along with the continuous movement of the telescopic rod 203 to the slag cover body 3, under the condition that the second rod 2032 cannot move, the elastic telescopic sleeve 2033 automatically contracts, the push rod 2034 presses the stress plate 703 so as to enable the rotating ring 7 to rotate, and the rotating ring 7 pushes the sealing plate 702 to be pressed downwards through the connecting piece 701, so that the sealing surface of the sealing plate 702 is abutted against the top wall of the slag pot body 12;
S4, positioning and locking:
the first rod 2031 is displaced relative to the second rod 2032, the steel wire rope 10 is not tensioned any more, the first elastic element 802 pushes the movable block 801 to be embedded into the first concave hole 121, the second elastic element 902 releases the positioning block 901 to be clamped into the second concave hole 122, and connection locking of the slag cover body 3 and the slag pot body 12 is achieved, so that the slag cover body 3 seals the slag pot body 12.
The drawings in the present description are only schematic in nature, in which the sizes and shapes of the components shown are not actually limited, but are merely schematic representations. In the actual implementation process, each component can be reasonably configured and adjusted according to specific requirements and actual conditions.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a pyrometallurgical slag pot stew sediment lid automatic pushing and supporting device, includes frame (1), its characterized in that still includes:
The pushing and supporting mechanisms (2) are arranged in two groups, are respectively arranged at two sides of the frame (1) and are used for pushing and supporting the slag cover body (3);
the guide mechanism comprises two groups of symmetrically arranged guide rails (4) and guide seats (5), the two groups of guide rails (4) are respectively arranged on two sides of the slag cover body (3), and the guide seats (5) comprise a base (501) and roller groups (502) arranged on the base (501);
The positioning module (6) is electrically connected with the pushing and supporting mechanism (2) and is used for positioning the position of the slag cover body (3) pushed by the pushing and supporting mechanism (2);
Wherein, the downside of sediment lid body (3) is provided with seal assembly.
2. The automatic pushing and supporting device for the slag cover of the high-temperature metallurgical slag pot according to claim 1, characterized in that the pushing and supporting mechanism (2) comprises a supporting seat (201) fixedly arranged on a frame (1), a hydraulic cylinder (202) arranged on the supporting seat (201) and a telescopic rod (203) slidingly connected with the hydraulic cylinder (202), one end, far away from the hydraulic cylinder (202), of the telescopic rod (203) is rotationally connected with the slag cover body (3) through a pin shaft, the telescopic rod (203) comprises a first rod body (2031) slidingly connected with the hydraulic cylinder (202), a second rod body (2032) movably connected with the slag cover body (3) through a pin shaft, and an elastic telescopic sleeve (2033) arranged between the first rod body (2031) and the second rod body (2032), a push rod (2034) is fixedly arranged on the first rod body (2031), and a blocking seat (101) movably propped against the slag cover body (3) is arranged on the frame (1).
3. The automatic pushing and supporting device for the slag cover of the high-temperature metallurgical slag pot according to claim 2, wherein the positioning module (6) comprises a laser sensor (601) and a PLC control system (602), the laser sensor (601) is used for detecting the position of the slag cover body (3) in real time and feeding back the position information to the PLC control system (602), and the PLC control system (602) dynamically adjusts the stroke of the telescopic rod (203) according to the position information.
4. The automatic pushing and supporting device for the slag stewing cover of the pyrometallurgical slag pot according to claim 3, wherein the roller group (502) is slidably connected in the guide rail (4), and a thermal expansion gap of 5-8mm is reserved between the guide rail (4) and the roller group (502).
5. The automatic pushing and supporting device for the slag cover of the high-temperature metallurgical slag pot according to claim 4, wherein a PLC control system (602) of the positioning module (6) is internally provided with an intelligent deviation correcting algorithm, when a laser sensor (601) detects that the deviation of the slag cover body (3) is more than 3mm, a telescopic rod (203) fine tuning program is automatically triggered, and the telescopic rods (203) of the hydraulic cylinders (202) at two sides are controlled in a differential mode;
shortens the offset side push rod stroke and synchronously extends the opposite side push rod stroke.
6. The automatic pushing and supporting device for the slag stewing cover of the pyrometallurgical slag pot according to claim 5, wherein the sealing assembly comprises a rotating ring (7) rotatably connected in the slag cover body (3), a plurality of connecting pieces (701) movably connected with the rotating ring (7) and a sealing plate (702) arranged at one end, far away from the rotating ring (7), of the connecting pieces (701), a stress plate (703) movably propped against a push rod (2034) is arranged on the rotating ring (7), and the sealing plate (702) is made of graphite materials or ceramic fiber composite materials.
7. The automatic pushing and supporting device for the slag cover of the high-temperature metallurgical slag pot according to claim 6, wherein each connecting piece (701) comprises two rotating plates (7011) and a swinging rod (7012) arranged between the two rotating plates (7011) through a pin shaft, and the two rotating plates (7011) are respectively connected with the rotating ring (7) and the sealing plate (702) in a rotating mode.
8. The automatic pushing and supporting device for the stewed slag cover of the pyrometallurgical slag pot according to claim 7 is characterized in that a plurality of movable grooves (8) are formed in the bottom of the sealing plate (702), each movable groove (8) is internally and slidably connected with a movable block (801), a first elastic element (802) is arranged between the movable block (801) and the inner wall of the movable groove (8), a groove (9) is formed in the movable block (801), a positioning block (901) is internally and slidably connected with the groove (9), a second elastic element (902) is arranged between the inner wall of the groove (9) and the inner wall of the positioning block (901), a steel wire rope (10) is fixedly arranged on the positioning block (901), and one end, far away from the positioning block (901), of the steel wire rope (10) sequentially penetrates through the movable block (801), the sealing plate (702) and the slag cover body (3) and is connected with a first rod body (2031).
9. The utility model provides a slag ladle, includes the automatic pushing and supporting device of pyrometallurgical slag ladle stew sediment lid of claim 8, its characterized in that still includes U-shaped support (11) of setting firmly on frame (1) and rotates slag ladle body (12) of connecting in U-shaped support (11) through the pivot, be provided with on U-shaped support (11) and be used for driving rotatory driving motor (111) of slag ladle body (12), closing plate (702) offset with the top activity of slag ladle body (12), first shrinkage pool (121) with movable block (801) matched with are seted up at the top of slag ladle body (12), first shrinkage pool (121) inner wall has seted up second shrinkage pool (122) with locating piece (901).
10. A method of using the slag pot of claim 9, comprising the steps of:
S1, initial positioning:
the driving motor (111) rotates the slag pot body (12) to a horizontal position;
the hydraulic oil cylinder (202) synchronously extends out of the telescopic rod (203) to push the slag cover body (3) to translate along the guide seat (5);
S2, traveling monitoring:
the laser sensor (601) scans the three-dimensional pose of the slag cover body (3) in real time, when the offset is more than 3mm, the PLC control system (602) triggers a correction program, the telescopic rods (203) on two sides are subjected to differential displacement, and the pose of the slag cover body (3) is adjusted;
s3, sealing linkage:
The slag cover body (3) is pushed by the telescopic rod (203) to be abutted against the baffle seat (101), at the moment, the slag cover body (3) is arranged right above the slag pot body (12), along with the fact that the telescopic rod (203) continues to move towards the slag cover body (3), under the condition that the second rod body (2032) cannot move, the elastic telescopic sleeve (2033) automatically contracts, the push rod (2034) presses the stress plate (703) to enable the rotating ring (7) to rotate, and the rotating ring (7) pushes the sealing plate (702) to be pressed downwards through the connecting piece (701) to enable the sealing surface of the sealing plate (702) to be abutted against the top wall of the slag pot body (12);
S4, positioning and locking:
The first rod body (2031) is displaced relative to the second rod body (2032), the steel wire rope (10) is not tensioned any more, the first elastic element (802) pushes the movable block (801) to be embedded into the first concave hole (121), the second elastic element (902) releases the positioning block (901) to be clamped into the second concave hole (122), and the connection locking of the slag cover body (3) and the slag pot body (12) is achieved, so that the slag cover body (3) seals the slag pot body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511354969.3A CN120843753B (en) | 2025-09-22 | 2025-09-22 | An automatic pushing device for the slag cover of a high-temperature metallurgical slag pot, the slag pot itself, and its usage method. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511354969.3A CN120843753B (en) | 2025-09-22 | 2025-09-22 | An automatic pushing device for the slag cover of a high-temperature metallurgical slag pot, the slag pot itself, and its usage method. |
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| CN120843753A true CN120843753A (en) | 2025-10-28 |
| CN120843753B CN120843753B (en) | 2025-12-26 |
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| CN202511354969.3A Active CN120843753B (en) | 2025-09-22 | 2025-09-22 | An automatic pushing device for the slag cover of a high-temperature metallurgical slag pot, the slag pot itself, and its usage method. |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208470505U (en) * | 2018-06-22 | 2019-02-05 | 重庆昱泰制罐有限公司 | It is a kind of for selling the pop can of edible sesame paste fastly |
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| CN112578521A (en) * | 2021-02-06 | 2021-03-30 | 郑田来 | 5G communication optical cable assembly and method |
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