CN111378797A - High-temperature furnace slag pouring device for heat exchange device of solidification mold - Google Patents
High-temperature furnace slag pouring device for heat exchange device of solidification mold Download PDFInfo
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- CN111378797A CN111378797A CN202010345449.7A CN202010345449A CN111378797A CN 111378797 A CN111378797 A CN 111378797A CN 202010345449 A CN202010345449 A CN 202010345449A CN 111378797 A CN111378797 A CN 111378797A
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- vertical shaft
- funnel
- sleeve
- plate
- lifting
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- 239000002893 slag Substances 0.000 title claims abstract description 103
- 238000007711 solidification Methods 0.000 title claims abstract description 48
- 230000008023 solidification Effects 0.000 title claims abstract description 48
- 238000002347 injection Methods 0.000 claims abstract description 42
- 239000007924 injection Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 23
- 239000002918 waste heat Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 25
- 230000008569 process Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- C21B3/08—Cooling slag
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
Abstract
The invention relates to the technical field of high-temperature liquid slag heat exchange, and particularly discloses a high-temperature slag pouring device for a solidification mold heat exchange device. The device comprises a slag injection hopper, and is characterized in that: the slag injection hopper is arranged on a supporting ring kit, the supporting ring kit is arranged at one end of a hopper supporting ring beam through a connecting area A, and the hopper supporting ring beam is arranged at the top end of a hopper lifting vertical shaft through a connecting area B; the funnel lifting vertical shaft is provided with a first sleeve of the upright column through a connecting area C from top to bottom, is hinged with a power mechanism through a connecting area D, is connected with a rotating operation handle through a connecting area G and is provided with a second sleeve of the upright column through a connecting area H. The high-temperature liquid slag heat exchange solidification mold is simple in structure, practical and reliable, and the purpose of recovering the waste heat of the slag is realized by guiding the high-temperature liquid slag from the liquid slag storage container to the heat exchange solidification mold through the slag injection hopper through accurate manual control.
Description
(I) technical field
The invention relates to the technical field of high-temperature liquid slag heat exchange, in particular to a high-temperature slag pouring device for a solidification mold heat exchange device.
(II) background of the invention
The high-temperature liquid slag is a byproduct generated in the metal smelting process, has high yield, high temperature and high enthalpy value, and belongs to high-quality waste heat resources. The effective recycling of the residual heat of the slag is an important subject, has significant potential benefits, and is in intensive research and study at present. The solidification mould device is used for recovering the waste heat of the slag, and is an effective and important recovery mode.
When the waste heat recovery is implemented, the high-temperature liquid slag needs to be taken out from a smelting facility, loaded into a transportation facility or a storage container and then injected into a solidification mold; the slag is cooled, cooled and completely solidified in the solidification mould, and the released heat is taken away by medium water to be utilized. In the injection process, in order to prevent potential safety hazards caused by splashing of high-temperature slag and reduce heat loss before the slag enters the solidification mold, the slag flow is isolated from the surrounding environment when the slag is introduced so as not to be contacted with air, and the most effective method is to restrict the slag flow in a sleeve, namely, the slag flow enters the solidification mold through a funnel in the pouring process.
Disclosure of the invention
In order to make up for the defects of the prior art, the invention provides the high-temperature slag pouring device for the solidification mold heat exchange device, which has the advantages of reliable use of structure, stable operation and high heat recovery efficiency.
The invention is realized by the following technical scheme:
the utility model provides a solidify mould high temperature slag pouring device for heat transfer device, is including installing the notes sediment funnel of solidifying the mould top, its characterized in that: the slag injection hopper is arranged on a supporting ring kit, the supporting ring kit is arranged at one end of a hopper supporting ring beam through a connecting area A, and the hopper supporting ring beam is arranged at the top end of a hopper lifting vertical shaft through a connecting area B;
the funnel lifting vertical shaft is provided with a first sleeve of the upright column through a connecting area C from top to bottom, is hinged with a power mechanism through a connecting area D, is connected with a rotary operating handle through a connecting area G and is provided with a second sleeve of the upright column through a connecting area H;
the power mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a lifting operation handle arranged at the tail end of the first connecting rod, the first connecting rod is hinged with the hopper lifting vertical shaft through a connecting area D, is hinged with the second connecting rod through a connecting area E and is connected with the insertion sleeve of the lifting operation handle through a connecting area F, the second connecting rod is hinged with the third connecting rod through a connecting area M, and the third connecting rod is arranged on the rotary supporting base;
the funnel lifting vertical shaft is arranged on the equipment frame or the solidification mould device through a system fixing and installing kit.
In order to realize the purpose of supporting and conveying the slag injection hopper, the invention drives a reliable executing mechanism through a set of simple and ingenious manual power mechanism to drive the slag injection hopper to move up, down, horizontally rotate and the like according to the process requirements, and can also lock to avoid the actions violating the requirements when in different process states, thereby realizing safe and environment-friendly production.
The invention adopts the slag injection funnel to guide and isolate the liquid slag flow from the environment, the heat loss in the process of casting and guiding is less, the slag splashes slightly outwards, the casting device can be positioned at different height positions according to the process requirements and is locked in a state, and the slag injection funnel can be rotated to the outside of the main equipment of the solidification mold to be stored and maintained.
The more preferable technical scheme of the invention is as follows:
the supporting ring kit comprises a funnel supporting ring sleeved on the outer side surface of a funnel, the funnel supporting ring is connected and fixed with a supporting ring end positioning plate at the end of a supporting ring connecting rod through a supporting ring connecting block, a connecting area A comprises a beam end sleeve of which the end is provided with the beam end positioning plate, the beam end sleeve is connected with a funnel supporting ring beam into a whole, the supporting ring connecting rod is inserted into the beam end sleeve and the two are fixedly penetrated through a first positioning pin, the tail end of the first positioning pin is provided with a first opening pin, and the beam end positioning plate is of an annular structure welded at the end of the beam end sleeve.
The right end of the funnel backing ring cross beam is provided with a cross beam end upper connecting plate with a middle through hole, the upper end of a funnel lifting vertical shaft is provided with a vertical shaft end lower connecting plate, a threaded column penetrating through the cross beam end upper connecting plate is fixed on the vertical shaft end lower connecting plate, and a connecting area B comprises a gasket and a nut for fixing the threaded column; key grooves are arranged at corresponding positions of the threaded columns and the connecting plates at the ends of the cross beams, and connecting keys are placed in the key grooves.
The vertical shaft first sleeve and the vertical shaft second sleeve are both hollow cylindrical structures, the vertical shaft first sleeve is fixed on an equipment frame or a solidification mold device through a sleeve connecting piece, a sleeve positioning hole which is horizontally communicated and is parallel to the central axis of a funnel backing ring cross beam is formed in the vertical shaft first sleeve, three through holes perpendicular to the central axis of the vertical shaft are formed in a funnel lifting vertical shaft, the central axes of the two through holes are parallel to the central axis of the funnel backing ring cross beam, the upper one is a vertical shaft first positioning hole, the lower one is a vertical shaft second positioning hole, and the central axis of the third through hole is perpendicular to the central axis of the funnel backing ring cross beam and is a vertical shaft third positioning hole; the connecting area C comprises a vertical shaft locking pin penetrating through the sleeve positioning hole, and the vertical shaft locking pin is connected with the first connecting rod or other positions through a locking pin hanging chain.
The hopper lifting vertical shaft is stably positioned at different height positions according to different working states, and the positions are realized by the matching constraint of the hopper lifting vertical shaft and the vertical shaft first sleeve and the position locking at corresponding different heights;
the position of a third positioning hole of the vertical shaft is the height of a storage positioning position of the cross beam, the funnel lifting vertical shaft rotates until the third positioning hole of the vertical shaft is superposed with the center line of a sleeve positioning hole, the funnel lifting vertical shaft and the sleeve positioning hole are fixed by inserting a vertical shaft locking pin, and the funnel lifting vertical shaft is located at the storage height position in non-working time, so that the storage position of the cross beam is locked; in addition, when the funnel lifting vertical shaft is in the natural state position of the cross beam, a positioning hole does not need to be arranged at the corresponding position of the vertical shaft.
The funnel lifting vertical shaft is symmetrically provided with a pair of first supporting shafts at the position of a connecting area D, the connecting area D comprises a pair of first fork plates vertically and symmetrically arranged on a first fork plate connecting plate, the first fork plate connecting plate is fixed at the left end of a first connecting rod, and the first supporting shafts are placed in supporting fork grooves of the first fork plates;
the first connecting rod is symmetrically provided with a pair of second supporting shafts at the position of a connecting area E, the connecting area E comprises a pair of second fork plates which are vertically and symmetrically arranged on a second fork plate connecting plate, the second fork plate connecting plate is fixed at the upper end of the second connecting rod, and the second supporting shafts are placed in supporting fork grooves of the second fork plates;
the second connecting rod is symmetrically provided with a pair of third supporting shafts at a connecting area M, the connecting area M comprises a pair of third fork plates which are vertically and symmetrically arranged on a third fork plate connecting plate, the third fork plate connecting plate is fixed at one end of the third connecting rod through an end plate, and the third supporting shafts are arranged in supporting fork grooves of the third fork plates.
In the power mechanism, the hinges of the funnel lifting vertical shaft and the first connecting rod, the hinges of the first connecting rod and the second connecting rod, and the hinges of the second connecting rod and the third connecting rod are all of a fork plate structure, and the first connecting rod and the lifting operation handle are connected into a sleeve connection, so that the characteristics of stable and simple connection structure are met.
A cylindrical lifting handle connecting sleeve is arranged at the right end of the first connecting rod, the lifting handle connecting rod is inserted into the lifting handle connecting sleeve and fixedly connected with the lifting handle connecting sleeve through a penetrating second positioning pin, and a second cotter pin is fixed at the tail end of the second positioning pin; the outermost end of the lifting handle connecting sleeve is provided with a lifting handle connecting ring which is matched and positioned with the lifting handle connecting rod to lift the connecting plate, and the lifting handle connecting plate is fixed at the left end of the lifting handle.
Connection area G is including the hollow cylindric rotation of welding on funnel lift vertical scroll to connecting sleeve, and the end of rotatory operation handle is rotatory the connecting rod through rotatory the connecting plate installation, and is rotatory to the connecting rod insert the rotation in the connecting sleeve, rotatory the outer end welding of connecting sleeve have the annular rotation of circle to the go-between, rotatory the go-between to the rotation connect the connecting plate the location.
The rotary supporting base comprises a seventh connecting plate which is assembled on the basic connecting plate through a third connecting piece, a bearing installation kit is fixed on the seventh connecting plate, a bearing and a rotating shaft sleeved in the bearing are installed on the bearing installation kit, a sixth connecting plate is fixed at the top of the rotating shaft, and the sixth connecting plate is fixedly connected with a fifth connecting plate at the tail end of a third connecting rod through a second connecting piece assembly.
The system fixing and mounting kit comprises a mounting frame connecting plate fixed on an equipment frame or a solidification mould device and a pouring device mounting plate fixed on a funnel lifting vertical shaft, wherein a fourth connecting plate is welded on the mounting frame connecting plate, a third connecting plate and a second connecting plate are welded on the pouring device connecting plate, the number and the positions of the fourth connecting plate and the third connecting plate are in one-to-one correspondence, and the fourth connecting plate and the third connecting plate are combined, assembled and connected through a first connecting piece; the second connecting plate corresponds to the first connecting plate on the sleeve connecting piece in position and is assembled and connected through the first connecting piece.
According to the lifting operation of the slag injection hopper required by the process, the invention adopts a translational motion mode, thereby overcoming the defect that the position of a working point is easy to be unstable due to the conventional rotating rod rotating around a fixed point.
In the invention, the connecting position of the corresponding connecting rod and the connecting sleeve (cylinder) is contacted by the positioning plate/the connecting ring, so that the accurate positioning of the component can be easily realized, the strength and the rigidity of the connecting area of the component are increased, the deformation and the damage are prevented, and meanwhile, the smooth installation of connecting pieces such as fixing pins and the like for assembly can be facilitated.
The high-temperature liquid slag heat exchange solidification mold is simple in structure, practical and reliable, and the purpose of recovering the waste heat of the slag is realized by guiding the high-temperature liquid slag from the liquid slag storage container to the heat exchange solidification mold through the slag injection hopper through accurate manual control; the liquid slag flow in the pouring process is restrained by the slag pouring hopper, so that the liquid slag flow is isolated from the surrounding environment, the heat loss is reduced, and the safety and the environmental protection in the production process are realized.
(IV) description of the drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the location N shown in FIG. 1;
FIG. 3 is a schematic view of the locking device;
FIG. 4 is a schematic structural view of a funnel trunnion ring kit;
FIG. 5 is a schematic structural diagram of the connection region A;
FIG. 6 is a schematic structural diagram of a connection region B;
FIG. 7 is a schematic structural diagram of a connection region C;
FIG. 8 is a schematic structural diagram of the connection region D;
FIG. 9 is a schematic structural diagram of a connection region E;
FIG. 10 is a schematic structural view of a connection region F;
FIG. 11 is a schematic structural diagram of a connection region G;
FIG. 12 is a schematic structural diagram of the connection region M;
FIG. 13 is a process schematic of the present invention.
In the figure, a1 connecting region a, a 2 connecting region B, a 3 connecting region C, a 4 connecting region D, a 5 connecting region E, a 6 connecting region F, and a 7 connecting region G, 8; connection zones H, 9 connection zones M, 10 trunnion ring sets, 11 slag-pouring hoppers, 12 funnel trunnion ring beams, 13 vertical shaft first positioning holes, 14 vertical shaft third positioning holes, 15 vertical shaft second positioning holes, 16 mounting frame connecting plates, 17 casting device mounting plates, 18 first connecting piece combinations, 19 first connecting plates, 20 second connecting plates, 21 third connecting plates, 22 fourth connecting plates, 23 second connecting piece combinations, 24 fifth connecting plates, 25 sixth connecting plates, 26 seventh connecting plates, 27 third connecting piece combinations, 28 basic connecting plates, 29 first sleeves, 30 funnel lifting vertical shafts, 31 first connecting rods, 32 rotating operating handles, 33 vertical shaft second sleeves, 34 third connecting rods, 35 rotating shafts, 36 bearings, 37 bearing mounting sets, 38 second connecting rods, 39 lifting operating handles, 40 crossbeam locking position lower limit, 41 crossbeam natural state limit, 42 crossbeam locking position, 43 cross-beam storage lock, 44-sleeve locating holes, 45-shaft locking pins, 46-locking pin chaining pins, 47-funnel-trunnion rings, 48-trunnion ring connecting blocks, 49-trunnion ring end locating plates, 50-trunnion ring connecting rods, 51-cross-beam end locating plates, 52-cross-beam end sleeves, 53-first cotter pins, 54-first locating pins, 55-threaded columns, 56-nuts, 57-washers, 58-connecting keys, 59-cross-beam end upper connecting plates, 60-shaft end lower connecting plates, 61-sleeve connecting members, 62-first fork plate connecting plates, 63-first fork plates, 64-first supporting shafts, 65-second fork plate connecting plates, 66-second fork plates, 67-second supporting shafts, 68-lift handle connecting sleeves, 69-lift handle connecting rods, 70-lift handle connecting rings, 71-lift handle connecting plates, 72-second cotter pins, 73-second locating pins, 74-swivel handle connecting rings, 75-swivel handle connecting plates, 76-swivel handle connecting sleeves, 77-swivel handle connecting rods, 79 third fork plate connecting plate, 80 third fork plate and 81 third supporting shaft.
(V) detailed description of the preferred embodiments
The following is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
The fixing connection or fixing installation manner described in this embodiment includes, but is not limited to, a fixing connection manner known in the prior art, such as screwing, welding, etc.; the terms describing the orientation such as "left", "right", "inner", "outer", "upper", "lower", "front", "rear", etc. in the embodiment are only for convenience of description and do not represent the limitation of each component in the embodiment; the terms "first", "second", and the like are used for distinguishing only, and do not indicate the importance or order of installation of the components, nor do they indicate differences between the components.
1. Brief description of the technological function
The present invention will be briefly described with reference to fig. 1 and 13.
The invention has the effects that when in work, the main process part slag injection funnel 11 is conveyed and fixedly placed above the solidification mold of the served core heat exchange equipment, and is used for guiding high-temperature liquid slag into the solidification mold; when the device is not in operation, the slag injection hopper 11 is transferred to the outside of the solidification mold for storage or maintenance. The concrete operation mode is that the slag storage container filled with liquid slag is lifted and conveyed to the upper part of the heat exchange solidification mold, the slag in the container is injected into a larger-sized conical inlet at the upper end of the slag injection funnel 11 through a slag outlet or a flow nozzle arranged on the container, and then is guided into a smaller-sized cylinder at the lower part, and enters the solidification mold through the cylinder, so that the injection operation of the high-temperature liquid slag is completed.
The slag injection funnel 11 is arranged at the left end of a funnel trunnion ring beam 12 of the actuating mechanism, and the lifting and rotating actions required by the process are realized through the funnel trunnion ring beam 12. When the slag pouring hopper works normally, the slag pouring hopper 11 is positioned at a lower limit position, and the height is locked, so that the lower end of the hopper is inserted into a solidification mold, slag is prevented from splashing, and heat loss is reduced; after the operation is finished, the slag injection hopper 11 is lifted and kept at the upper limit, the height is locked to prevent the slag injection hopper from sliding downwards, and the lower edge of the slag injection hopper is higher than the solidification mold at the moment, so that the slag injection hopper is convenient to move out; when the funnel is positioned at the upper limit position, the funnel is horizontally rotated, the funnel is moved out of the solidification mold area, and the position is locked, so that production waiting or maintenance and production preparation work are carried out.
The lifting action of the funnel trunnion ring beam 12 is realized by the vertical sliding of a funnel lifting vertical shaft 30 arranged at the right end of the funnel trunnion ring beam; the power for up-and-down sliding comes from a power mechanism hinged with the power mechanism, the mechanism is a reliable plane link mechanism, the required power is provided, and the plumb direction can be theoretically kept when the funnel lifting vertical shaft 30 slides up and down, so that the slag injection funnel 11 is ensured to only generate up-and-down displacement and not generate transverse deflection when lifting, and the function is realized through the characteristic that the fulcrum of the first connecting rod 31 can swing back and forth; when the lifting vertical shaft slides up and down, the transverse deflection is as small as possible by the transverse restraint of the vertical shaft sleeves.
A rotary operation handle 32 is arranged at a proper position on the vertical lifting shaft 30 of the funnel to provide power for horizontal rotary operation; when the hopper rotates horizontally, the hopper lifting vertical shaft 30 and the connecting rod mechanism rotate simultaneously; a rotating device is arranged at a proper position below the vertical funnel lifting shaft 30 and coaxial with the vertical funnel lifting shaft 30, is fixedly arranged on an equipment foundation and is used as a support of a connecting rod swinging fulcrum.
The whole slag pouring device is fixed on a solidification mold or an installation foundation around the solidification mold through a set of system fixing installation kit.
2. Each subsystem of the device
The liquid slag conveyer includes: the device comprises a power mechanism, an actuating mechanism, a system fixed mounting kit, a power mechanism rotating support base, a vertical shaft locking device, a funnel backing ring kit, a slag injection funnel and the like, and is shown in figure 1.
(1) Power mechanism
The lifting operation handle 39 provides power, the power is transmitted to the funnel lifting vertical shaft 30 of the actuating mechanism through the lever mechanism, and then the power is transmitted to the funnel backing ring beam 12 and the slag injection funnel 11 in sequence, so that the lifting function of the funnel is realized. The power mechanism comprises a first connecting rod 31, a second connecting rod 38, a third connecting rod 34 and a lifting operation handle 39 which is arranged at the right end of the first connecting rod 31 and is used for applying lifting external force; the connection of each rod piece comprises D, E, F, M four connection areas, the connection area D4 is the connection of the first connecting rod 31 and the funnel lifting vertical shaft 30, and is used for transmitting the lifting power from the power mechanism to the actuating mechanism; the connection region E5 is the connection between the first link 31 and the second link 38, and constitutes a variable fulcrum for the lever mechanism, the position of which can be moved back and forth, and the change of the fulcrum position is realized by the swing of the second link 38; the connecting region M9 is the connection between the third link 34 and the second link 38, and the second link 38 will swing around the connection point, thereby realizing the back and forth movement of the fulcrum position; the connection region F6 is the connection between the first link 31 and the lift operating handle 39, so that the power arm portion of the lever mechanism, which is the right of the connection region E5, is lengthened and labor is saved during operation. See fig. 1 and 13.
The connection regions are described separately below.
The connecting area D4 is shown in fig. 8 and functions to connect the first connecting rod 31 to the vertical funnel lifting shaft 30 to transmit power to the vertical funnel lifting shaft 30 for lifting. The hopper lifting vertical shaft mechanism is composed of a first fork plate connecting plate 62, a first fork plate 63 and a first supporting shaft 64, wherein a pair of first fork plates 63 with supporting fork grooves which are symmetrically arranged are vertically arranged on the first fork plate connecting plate 62, a pair of first supporting shafts 64 which are symmetrically fixed at proper positions of the hopper lifting vertical shaft 30 are arranged in the supporting fork grooves of the first fork plates 63, and the first fork plate connecting plate 62 is fixed at the left end of a first connecting rod 31; in operation, power is transmitted to the first support shaft 64 through the first fork plate 63, and then reaches the funnel lifting vertical shaft 30, so as to push the funnel lifting vertical shaft 30 to ascend or descend, and at the moment, the first fork plate 63 rotates around the first support shaft 64.
The connecting area E5 is shown in fig. 9, and functions to hinge the first connecting rod 31 and the second connecting rod 38 together, and serves as a variable fulcrum of the lever, transmitting the lifting power. The second fork plate connecting plate 65, the second fork plate 66 and the second supporting shaft 67 are formed, a pair of second fork plates 66 with supporting fork grooves which are symmetrically arranged are vertically arranged on the second fork plate connecting plate 65, a pair of second supporting shafts 67 which are symmetrically fixed at proper positions of the first connecting rod 31 are arranged in the supporting fork grooves of the second fork plates 66, and the second fork plate connecting plate 65 is fixed at the upper end of the second connecting rod 38; in operation, the second support shaft 67 serves as a fulcrum of the lever, and the actuating arm and the resistance arm are rotated up and down about the fulcrum, and the change in the position of the fulcrum is achieved by the swinging of the second link 38.
The connecting region M9, see fig. 12, functions to hinge the second link 38 and the third link 34 together, providing a support point for the swinging movement of the second link 38, thereby establishing a variable fulcrum for the aforementioned lever mechanism. The three-fork-shaped connecting plate is composed of a third fork-shaped plate connecting plate 79, a third fork-shaped plate 80, a third supporting shaft 81 and an end plate 78, wherein a pair of third fork-shaped plates 80 with supporting fork grooves are symmetrically arranged and vertically arranged on the third fork-shaped plate connecting plate 79, the pair of third supporting shafts 81 symmetrically fixed at the lower end of the second connecting rod 38 are placed in the supporting fork grooves of the third fork-shaped plates 80, and the third fork-shaped plate connecting plate 79 is fixed at the right end of the third connecting rod 34 through the end plate 78; in operation, the second link 38 will swing in the support fork slot of the third fork 80 about the third support shaft 81 fixed to its lower end, thereby enabling the fulcrum at the upper end of the second link 38 to swing.
The connection region F6 is a plug-in sleeve connection, see fig. 10, and serves to connect the first link 31 and the lifting handle 39 together, to increase the length of the power arm of the lever mechanism, and to save labor during operation. A cylindrical lifting handle connecting sleeve 68 connected with a cavity is arranged at the right end of the first connecting rod 31; a lifting handle connecting rod 69 is connected to the left end of the lifting operation handle 39 through a lifting handle connecting plate 71; the inner diameter of the lifting handle connecting sleeve 68 is slightly larger than the diameter of the lifting handle connecting rod 69, so that the lifting handle connecting sleeve can be easily inserted into the lifting handle connecting sleeve to realize connection, and through round holes are arranged at corresponding and proper positions where the lifting handle connecting sleeve and the lifting handle connecting rod are matched, so that a second positioning pin 73 can be inserted into the round holes to keep fixed connection; one end of the second positioning pin 73 is provided with a round hole, the second cotter 72 is inserted into the round hole, and two legs of the cotter in place are separated to prevent falling off.
The outermost end of the lifting handle connecting sleeve 68 is provided with a lifting handle connecting ring 70; when the lifting handle connecting sleeve 68 is assembled with the lifting handle connecting rod 69, the lifting handle connecting ring 70 is contacted with the lifting handle connecting plate 71, so that automatic positioning in the axial direction can be realized, and at the moment, the lifting operating handle 39 rotates around the axis thereof by a certain angle, so that the positioning pin holes on the two pieces can be easily aligned to insert the fixing pin; the lifting handle connecting ring 70 can also strengthen the hollow cylinder, increase the strength and rigidity of the cylinder and reduce the stress deformation and damage.
In normal working time, the slag injection hopper 11 is at a lower limit position, correspondingly, the hopper lifting vertical shaft 30 is also at the lower limit position under the action of the power mechanism, at the moment, the vertical shaft first positioning hole 13 on the hopper lifting vertical shaft 30 is already at the height of the cross beam lower limit locking position 40 and is superposed with the sleeve positioning hole 44 on the vertical shaft first sleeve 29, and the vertical shaft locking pin 45 is inserted, so that the height position of the hopper lifting vertical shaft 30 is locked, as shown in fig. 3; at this time, the lift knob 39 is detached from the first link 31 and stored separately.
During non-working time, the lifting operation handle 39 can be detached from the first connecting rod 31 and stored separately, so that the management is convenient. Note: figure 3 shows only the same shaft first sleeve 29 in engagement with the shaft in two different operating condition positions, respectively, and there are not two shaft first sleeves 29 in operation.
(2) Actuating mechanism
The device comprises a funnel lifting vertical shaft 30 for transmitting power, a vertical shaft first sleeve 29 and a vertical shaft second sleeve 33 for restricting the movement direction of the funnel lifting vertical shaft 30, a funnel backing ring cross beam 12, a slag injection funnel backing ring kit 10 and a slag injection funnel 11; the connection comprises A, B, C, G, H five connection areas, wherein the connection area A1 is the connection between the funnel trunnion ring beam 12 and the slag injection funnel trunnion ring kit 10, the connection area B2 is the connection between the funnel trunnion ring beam 12 and the funnel lifting vertical shaft 30, the connection area C3 is the constraint fit between the vertical shaft first sleeve 29 and the funnel lifting vertical shaft 30, the connection area G7 is the connection between the rotary operating handle 32 and the funnel lifting vertical shaft 30, and the connection area H8 is the constraint fit between the vertical shaft second sleeve 33 and the funnel lifting vertical shaft 30.
The actuating mechanism has the function of driving the funnel lifting vertical shaft 30 to move up and down under the action of power, so that the funnel backing ring beam 12, the slag injection funnel backing ring external member 10 and the slag injection funnel 11 are driven to move up and down to meet the process requirements; in addition, the vertical funnel lifting shaft 30 can be driven to rotate around the axis of the vertical funnel lifting shaft, so that the horizontal rotation of the funnel backing ring beam 12, the slag injection funnel backing ring kit 10 and the slag injection funnel 11 is driven, and the slag injection funnel 11 is moved into or out of a solidification mold area.
The vertical funnel lifting shaft 30 is a main component for transmitting power, completing process functions and maintaining process states, the upper end of the vertical funnel lifting shaft is fixedly connected with the cross beam 12 of the funnel trunnion ring through a connecting area B2, and the proper position of the lower part of the vertical funnel lifting shaft is hinged with the power mechanism through a connecting area D4; a connection region G7 is provided at a suitable location for connection to the rotary operating handle 32 in the form of a bayonet socket connection similar to connection region F6.
The vertical shaft 30 plumb bob of the funnel lifting is arranged in the vertical shaft sleeve and is restrained by the vertical shaft sleeve in the up-and-down movement process so as to reduce the transverse deviation. Depending on the operating conditions, the hopper lifting vertical shaft 30 should be stably located at different height positions, which is realized by the cooperation constraint of the hopper lifting vertical shaft 30 and the vertical shaft first sleeve 29 and the position locking at corresponding different heights, as shown in fig. 1, 3 and 7; a sleeve positioning hole 44 is arranged on the vertical shaft first sleeve 29, a cross beam lower limit locking position 40, a cross beam natural state position 41 and a cross beam upper limit locking position 42 are set on the funnel lifting vertical shaft 30 according to the working position state of the funnel trunnion ring cross beam 12, a vertical shaft first positioning hole 13 is arranged at the height position of the cross beam lower limit locking position 40, a vertical shaft second positioning hole 15 is arranged at the height position of the cross beam upper limit locking position 42, the vertical shaft second positioning holes are respectively matched with the sleeve positioning holes 44 and are inserted into a vertical shaft locking pin 45 for fixing, and therefore the funnel lifting vertical shaft 30 is positioned at the corresponding position height according to different process states, see fig. 3; at non-operating times, the hopper lift shaft 30 may be at a natural elevation where the elevation on the shaft will be level with the elevation at which the sleeve locating hole 44 on the first sleeve 29 of the shaft is nominally defined as the cross member natural position 41 of the shaft for ease of understanding.
The vertical shaft third positioning hole 14 is arranged at a proper position of the vertical shaft 30 of the funnel lifting in the height direction, and the center line of the hole can be in a spatial vertical relation with the center lines of the first positioning hole and the second positioning hole on the vertical shaft 30 of the funnel lifting; in non-working time, the funnel backing ring beam 12 and the funnel lifting vertical shaft 30 are rotated by corresponding angles, so that the slag injection funnel 11 can be moved out of the solidification mold, at the moment, the height position of the funnel lifting vertical shaft 30 is properly adjusted, the center line of the vertical shaft third positioning hole 14 is coincided with the center line of the sleeve positioning hole 44, and the vertical shaft locking pin 45 is inserted, so that the actuating mechanism can be fixed.
The trunnion ring kit 10 is used for supporting and holding the slag injection funnel 11, is connected to the left end of the funnel trunnion ring beam 12 through a connecting area A1, and the slag injection funnel 11 is placed in the annular funnel trunnion ring 47, as shown in FIG. 4. The trunnion ring kit 10 comprises a funnel trunnion ring 47, a trunnion ring connecting block 48, a trunnion ring end positioning plate 49 and a trunnion ring connecting rod 50. The trunnion ring connecting block 48 is used as a transition piece to facilitate the connection of the funnel trunnion ring 47 and the trunnion ring connecting rod 50; the trunnion ring connecting rod 50 is inserted into a beam end sleeve 52 at the left end of the funnel trunnion ring beam 12 to achieve connection with the funnel trunnion ring beam 12, see fig. 5; a trunnion ring end positioning plate 49 is arranged at a proper position on the trunnion ring connecting rod 50 close to one end of the funnel trunnion ring 47, so that the trunnion ring connecting rod 50 can be axially positioned easily when inserted into the beam end sleeve 52; the trunnion ring connecting rod 50 is provided with a first pin hole for inserting a first positioning pin 54 for fixing during connection.
The slag injection funnel 11 is a diversion funnel made of refractory material, the upper part of the funnel is a hollow cone frustum structure with a large upper part and a small lower part, the lower part of the funnel is a hollow cylinder, liquid slag is injected from an upper opening and is guided into a solidification mold of core equipment through the cylinder, and the liquid slag is shown in figures 1 and 13.
The connection area a1, see fig. 5, functions to connect the funnel trunnion ring beam 12 with the trunnion ring assembly 10. The corresponding parts of the beam end sleeve 52 and the trunnion ring connecting rod 50 are respectively provided with a beam end first pin hole and a trunnion ring rod first pin hole for inserting a first positioning pin 54 during fixed connection. During connection, the trunnion ring connecting rod 50 is inserted into the beam end sleeve 52, the first positioning pin 54 is inserted after proper positioning for fixing, the first split pin 53 is inserted into a round hole at the end of the first positioning pin 54, and two legs of the split pin are separated to prevent falling off. A beam end positioning plate 51 is arranged at the left end of the beam end sleeve 52, and a trunnion ring end positioning plate 49 is arranged at one end, close to the funnel trunnion ring 47, of the trunnion ring connecting rod 50, so that axial positioning can be easily realized during connection, and pin holes in the two parts can be aligned and conveniently inserted into positioning pins by only slightly rotating the trunnion ring kit 10; the beam end positioning plate 51 is of an annular structure, is welded at the end of the beam end sleeve 52, and can also strengthen the hollow sleeve to prevent deformation and damage.
The connection area B2, see fig. 6, serves to connect the funnel trunnion ring beam 12 to the funnel lifting vertical shaft 30. The right end of the funnel trunnion ring beam 12 is provided with a beam end upper connecting plate 59, and the middle of the funnel trunnion ring beam is provided with a circular through hole; the upper end of the funnel lifting vertical shaft 30 is provided with a vertical shaft end lower connecting plate 60, a cylindrical threaded column 55 with threads is fixedly arranged on the plate, and the diameter of the cylindrical threaded column is matched with that of the beam end upper connecting plate 59; placing the beam end upper connecting plate 59 on the vertical shaft end lower connecting plate 60 through the threaded column 55, and installing a washer 57 and a nut 56 at the free end of the threaded column 55 for fixing; in order to avoid the accident risk caused by the position change caused by the rotation of the funnel trunnion ring beam 12 around the funnel lifting vertical shaft 30 during the operation, key grooves are processed on the corresponding parts of the threaded columns 55 and the connecting plates 59 on the beam ends, and connecting keys 58 are placed in the grooves for strengthening the fixation.
The connection region G7 is a bayonet socket connection, see fig. 11, which serves to connect the funnel lifting shaft 30 to the rotating operating handle 32 for rotating the funnel trunnion ring beam 12 away from the solidification mold when the apparatus is out of service. A hollow cylindrical rotating handle connecting sleeve 76 is welded on the vertical funnel lifting shaft 30, and the end of the rotating operating handle 32 is provided with a rotating handle connecting rod 77 through a rotating handle connecting plate 75; the rotating handle connecting rod 77 is inserted into the rotating handle connecting sleeve 76, so that the funnel lifting vertical shaft 30 can be pushed to rotate around the axis of the funnel lifting vertical shaft by applying a rotating driving force on the rotating operating handle 32, and the funnel backing ring beam 12 and the slag injection funnel 11 are driven to horizontally rotate; the outer end of the rotary handle connecting sleeve 76 is welded with a circular rotary handle connecting ring 74, and is contacted with the rotary handle connecting plate 75 during connection, so that the axial positioning during connection is realized, and the strength and the rigidity of the components are enhanced.
The connection area C3 and the connection area H8 respectively express the restraint and the matching of the funnel lifting vertical shaft 30 and the vertical shaft first sleeve 29 and the vertical shaft second sleeve 33, so that the motion precision of the funnel lifting vertical shaft 30 in the plumb direction is ensured, and the transverse deflection is reduced; the principle and manner of these two connection zones are similar and will now be described by way of example only with connection zone 3C, see fig. 7.
The vertical shaft first sleeve 29 is a hollow cylindrical structure, and the inner cross-sectional dimension of the hollow cylindrical structure is matched with the outer cross-sectional dimension of the funnel lifting vertical shaft 30, so that the funnel lifting vertical shaft 30 can stably and smoothly move up and down in the hollow cylindrical structure and the transverse deflection of the funnel lifting vertical shaft is as small as possible; the vertical shaft first sleeve 29 is fixedly arranged on a solidification mould equipment frame or a special equipment foundation through a sleeve connecting piece 61. The vertical shaft first sleeve 29 is provided with a horizontally through sleeve positioning hole 44 which can be matched with the corresponding vertical shaft first positioning hole 13 or the vertical shaft second positioning hole 15 and the vertical shaft third positioning hole 14 and inserted with a vertical shaft locking pin 45 when the funnel lifting vertical shaft 30 is at different working positions, so that the funnel lifting vertical shaft 30 is stabilized at the corresponding working position. The inner cavity size of each positioning hole on the vertical shaft and the sleeve is matched with the external dimension of the vertical shaft locking pin 45.
In the case of the second sleeve 33, the sleeve locating hole 44 described above may not be required, nor is it necessary, at this sleeve, to perform a locking function for the shaft.
(3) Vertical shaft locking device
The vertical shaft locking device is shown in figures 1 and 3. The vertical shaft 30 of the funnel lifting is provided with three through holes vertical to the central axis of the vertical shaft, wherein the central axes of the two through holes are parallel to the central axis of the cross beam 12 of the funnel trunnion ring, the upper one of the two through holes is defined as a first positioning hole 13 of the vertical shaft, and the lower one of the two through holes is defined as a second positioning hole 15 of the vertical shaft; the central axis of the third through hole is perpendicular to the central axis of the cross beam and defines a vertical shaft third positioning hole 14. The first sleeve 29 of the vertical shaft also has a sleeve locating hole 44 whose central axis is parallel to the central axis of the trunnion ring beam in the operating state.
Under different process conditions, the hopper lift shaft 30 is at different heights and angular positions defined as a beam natural state position 41, a beam lower limit lock position 40, a beam upper limit lock position 42, and a beam storage lock position 43, respectively, see FIG. 3; to maintain the vertical shaft in a stable position, the locking is effected by means of a vertical shaft locking pin 45 in different positions, i.e. the corresponding position of the vertical shaft is aligned horizontally with the sleeve positioning hole 44 in the first sleeve 29 of the vertical shaft, and the vertical shaft locking pin 45 is inserted to lock the corresponding operating position. Note that fig. 3 shows two different situations where the vertical shaft first sleeve 29 engages the vertical shaft in two different operating states, not the upper and lower vertical shaft first sleeves 29 actually being present.
When the trunnion ring beam is required to be positioned at the lower limit position, the vertical shaft slides downwards, so that the first positioning hole 13 of the vertical shaft is superposed with the central line of the sleeve positioning hole 44, and the vertical shaft locking pin 45 is inserted, so that the lower limit positioning locking can be realized; when the trunnion ring beam is required to be positioned at the upper limit position, the vertical shaft slides upwards to ensure that the second positioning hole 15 of the vertical shaft is superposed with the central line of the positioning hole 44 of the sleeve, and the vertical shaft locking pin 45 is inserted to realize the upper limit positioning locking; when the vertical shaft is in a non-working state, the vertical shaft rotates for a proper angle around the axis of the vertical shaft, so that the backing ring cross beam is driven to horizontally rotate, the slag injection hopper 11 is moved to the outside of the main equipment of the solidification mold, the third positioning hole 14 of the vertical shaft is superposed with the central line of the positioning hole 44 of the sleeve, and the locking pin 45 of the vertical shaft is inserted, so that the storage position of the cross beam can be locked.
When the funnel lifting vertical shaft 30 is in the natural state position, the corresponding position of the vertical shaft does not need to be provided with a positioning hole.
The vertical shaft locking pin 45 can be connected to the first link 31 or other positions through a locking pin chaining chain 46 in a restraining mode, and the operation and storage are convenient.
(4) Power mechanism rotation support base
The power mechanism rotation support base is shown in figure 1 and is a set of components used for assisting and matching the power mechanism to rotate horizontally; the rotary support base can rotate around the central axis of the vertical shaft together with the funnel lifting vertical shaft 30, so that the first connecting rod 31, the second connecting rod 38 and the third connecting rod 34 form a vertical plane structure which is stable in structure and can rotate around the central axis, and the purpose of stably rotating the funnel trunnion ring beam 12 is achieved by transmitting power through the structure.
The rotary support base serves as a fixed support component, supports the third connecting rod 34, further supports the second connecting rod 38 through the connecting area M9, constructs a lever fulcrum capable of swinging in position for a lever mechanism taking the first connecting rod 31 as a force arm, and meets the process requirements.
The rotary support base comprises a fifth connecting plate 24, a sixth connecting plate 25, a seventh connecting plate 26, a third connecting piece combination 27, a base connecting plate 28, a rotating shaft 35, a bearing 36 and a bearing installation kit 37; the fifth connecting plate 24 is welded at the left end of the third connecting rod 34 and is connected with the sixth connecting plate 25 through the second connecting piece combination 23, a rotating shaft 35 is arranged below the sixth connecting plate 25, the rotating shaft 35 is sleeved in a bearing 36 and can rotate in the bearing, and the rotating center line of the rotating shaft is superposed with the rotating center line of the funnel lifting vertical shaft 30; the bearing 36 is mounted on a bearing mounting sleeve 37 fixed with the seventh connecting plate 26, and the seventh connecting plate 26 is connected with the base connecting plate 28 through the third connecting piece combination 27, so that the power mechanism rotation support base is fixed on the equipment base.
(5) System fixing and mounting kit
A system fixing and mounting kit, see fig. 1 and 2, for mounting the slag pouring apparatus on an installation frame, which may be a dedicated installation base frame or an auxiliary part of the solidification mold apparatus; the main components comprise a mounting frame connecting plate 16 and a fourth connecting plate 22 which are fixed on the equipment mounting frame, and a pouring device mounting plate 17, a first connecting plate 19, a second connecting plate 20 and a third connecting plate 21 which are fixed on the slag pouring device.
A component mounting frame connecting plate 16 is arranged on the equipment mounting frame, and a fourth connecting plate 22 is welded on the proper position of the plate; the casting device mounting plate 17 is connected and matched with the mounting frame connecting plate 16, and third connecting plates 21 with the same number as the fourth connecting plates 22 are welded on the mounting plate at the positions corresponding to the fourth connecting plates 22; the third connecting plate and the fourth connecting plate are assembled together through a plurality of first connecting piece combinations 18, so that the mounting frame connecting plate 16 and the casting device mounting plate 17 are connected together; the pouring device mounting plate 17 is also provided with a second connecting plate 20, a sleeve connecting piece 61 fixed on the vertical shaft sleeve is also provided with a first connecting plate 19 corresponding to the second connecting plate, and the first connecting plate and the second connecting plate are assembled together through a plurality of first connecting piece combinations 18, so that the connection of the patent equipment on the equipment mounting frame is realized. The pouring device mounting plate 17 is used for connecting two vertical shaft sleeves together, so that the positions of the two vertical shaft sleeves are relatively stable, the deviation is minimum, and the connection rigidity is enhanced.
3. Technical effects of the device of the invention
The invention adopts a simple, practical and reliable structure, and leads high-temperature liquid slag from the liquid slag storage container to the heat exchange solidification mold through the slag injection funnel by accurate manual control, thereby realizing the purpose of recovering the waste heat of the slag.
(1) The slag pouring hopper is adopted to restrain the liquid slag flow in the pouring process, so that the liquid slag flow is isolated from the surrounding environment, the heat loss is reduced, and the safety and the environmental protection in the production process are realized;
(2) the lifting operation of the slag injection hopper required by the process adopts a translational motion mode, so that the defect that the position of a working point is easy to be unstable due to the fact that a conventional rotating rod rotates around a fixed point is overcome;
(3) the required functions are realized by adopting simple machinery, the equipment cost is low, the number of fault points is small, the operation is convenient, the process running condition can be observed in real time, and the equipment faults can be expected to be avoided accurately in time;
(4) a simple rod type hinge mechanism is adopted to provide and transmit required power, and a lever fulcrum can move back and forth according to requirements so as to ensure that an actuating mechanism performs up-and-down motion in the plumb direction;
(5) when the actuating mechanism is in different working state positions, the actuating mechanism can be simply and stably locked, so that the normal process is ensured;
(6) a plurality of sleeves are adopted to enable the vertical shaft to penetrate through the sleeves, and the vertical shaft is transversely restrained, so that the deflection of the vertical shaft is restrained, and the running deviation of equipment is reduced;
(7) the simple hinge mode is adopted, so that the faults are few, the faults are easy to find and eliminate, and the installation and the maintenance are convenient;
(8) the connecting part of the cross beam of the funnel backing ring and the threaded column at the upper end of the vertical lifting shaft of the funnel adopts a connecting key to generate constraint conditions, so that the cross beam and the threaded column are prevented from rotating relatively, and the slag injection funnel is ensured not to horizontally rotate and shift in the working process;
(9) the joint of the corresponding connecting rod and the connecting sleeve (cylinder) is contacted by the positioning plate/the connecting ring, so that the accurate positioning of the component can be easily realized, the strength and the rigidity of the connecting area of the component are increased, the deformation and the damage are prevented, and meanwhile, the smooth installation of connecting pieces such as fixing pins and the like for assembly can be facilitated.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a solidify mould high temperature slag pouring device for heat transfer device, is including installing annotating sediment funnel (11) above solidifying the mould, its characterized in that: the slag injection funnel (11) is arranged on a supporting ring kit (10), the supporting ring kit (10) is arranged at one end of a funnel supporting ring beam (12) through a connecting area A (1), and the funnel supporting ring beam (12) is arranged at the top end of a funnel lifting vertical shaft (30) through a connecting area B (2);
the funnel lifting vertical shaft (30) is provided with a first upright column sleeve (29) through a connecting area C (3), a power mechanism is hinged through a connecting area D (4), a rotating operation handle (32) is connected through a connecting area G (7), and an upright column second sleeve (33) is arranged through a connecting area H (8) from top to bottom;
the power mechanism comprises a first connecting rod (31), a second connecting rod (38), a third connecting rod (34) and a lifting operation handle (39) arranged at the tail end of the first connecting rod (31), the first connecting rod (31) is hinged with the funnel lifting vertical shaft (30) through a connecting area D (4), hinged with the second connecting rod (38) through a connecting area E (5) and connected with the lifting operation handle (39) in an inserting manner through a connecting area F (6), the second connecting rod (38) is hinged with the third connecting rod (34) through a connecting area M (9), and the third connecting rod (34) is arranged on the rotary supporting base;
the funnel lifting vertical shaft (30) is arranged on the equipment frame or the solidification mould device through a system fixing and installing kit.
2. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: the filler ring external member (10) is established including the cover and is established funnel backing ring (47) of annotating sediment funnel (11) lateral surface, funnel backing ring (47) are connected through backing ring connecting block (48) and are fixed on backing ring end locating plate (49) at backing ring connecting rod (50) end, connection area A (1) sets up crossbeam end sleeve (52) of crossbeam end locating plate (51) including the end, crossbeam end sleeve (52) are connected as an organic whole with funnel backing ring crossbeam (12), backing ring connecting rod (50) insert in crossbeam end sleeve (52) and both run through fixedly through first locating pin (54), first split pin (53) are installed to first locating pin (54) end, crossbeam end locating plate (51) are the annular structure of welding at crossbeam end sleeve (52) end.
3. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: a beam end upper connecting plate (59) with a middle through hole is arranged at the right end of the funnel trunnion ring beam (12), a vertical shaft end lower connecting plate (60) is arranged at the upper end of the funnel lifting vertical shaft (30), a threaded column (55) penetrating through the beam end upper connecting plate (59) is fixed on the vertical shaft end lower connecting plate (60), and a connecting area B (2) comprises a gasket (57) and a nut (56) for fixing the threaded column (55); key grooves are arranged at corresponding positions of the threaded columns (55) and the connecting plates (59) at the ends of the cross beams, and connecting keys (58) are placed in the key grooves.
4. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: the vertical shaft first sleeve (29) and the vertical shaft second sleeve (33) are both hollow cylindrical structures, the vertical shaft first sleeve (29) is fixed on an equipment frame or a solidification die device through a sleeve connecting piece (61), the vertical shaft first sleeve (29) is provided with a sleeve positioning hole (44) which horizontally penetrates through and is parallel to the central axis of the funnel backing ring cross beam (12), the funnel lifting vertical shaft (30) is provided with three through holes vertical to the central axis of the vertical shaft, the central axes of the two through holes are parallel to the central axis of the funnel backing ring cross beam (12), the upper one is a vertical shaft first positioning hole (13), the lower one is a vertical shaft second positioning hole (15), and the central axis of the third through hole is vertical to the central axis of the funnel backing ring cross beam (12) and is a vertical shaft third positioning hole (14); the connecting area C (3) comprises a vertical shaft locking pin (45) penetrating through the sleeve positioning hole (44), and the vertical shaft locking pin (45) is connected with the first connecting rod (31) or other positions through a locking pin hanging chain (46).
5. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: a pair of first supporting shafts (64) is symmetrically arranged on the funnel lifting vertical shaft (30) at the position of a connecting area D (4), the connecting area D (4) comprises a pair of first fork plates (63) vertically and symmetrically arranged on a first fork plate connecting plate (62), the first fork plate connecting plate (62) is fixed at the left end of a first connecting rod (31), and the first supporting shafts (64) are placed in supporting fork grooves of the first fork plates (63); a pair of second supporting shafts (67) is symmetrically arranged on the first connecting rod (31) at the position of a connecting area E (5), the connecting area E (5) comprises a pair of second fork plates (66) vertically and symmetrically arranged on second fork plate connecting plates (65), the second fork plate connecting plates (65) are fixed at the upper ends of the second connecting rods (38), and the second supporting shafts (67) are placed in supporting fork grooves of the second fork plates (66); the second connecting rod (38) is symmetrically provided with a pair of third supporting shafts (81) at the position of a connecting area M (9), the connecting area M (9) comprises a pair of third fork plates (80) vertically and symmetrically arranged on a third fork plate connecting plate (79), the third fork plate connecting plate (79) is fixed at one end of the third connecting rod (34) through an end plate (78), and the third supporting shafts (81) are placed in supporting fork grooves of the third fork plates (80).
6. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: a cylindrical lifting handle connecting sleeve (68) is arranged at the right end of the first connecting rod (31), the lifting handle connecting rod (69) is inserted into the lifting handle connecting sleeve (68), the lifting handle connecting sleeve and the lifting handle connecting sleeve are fixedly connected through a second positioning pin (73) which penetrates through the lifting handle connecting sleeve, and a second split pin (72) is fixed at the tail end of the second positioning pin (73); the outmost end of the lifting handle connecting sleeve (68) is provided with a lifting handle connecting ring (70) which is matched and positioned with a lifting handle connecting plate (71) on the lifting handle connecting rod (69), and the lifting handle connecting plate (71) is fixed at the left end of the lifting operation handle (39).
7. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: connection region G (7) including the hollow cylindric rotation of welding on funnel lift vertical scroll (30) connecting sleeve (76), the end of rotatory operation (32) is installed the rotation through the rotation connecting plate (75) connecting rod (77), it is rotatory in connecting sleeve (76) to insert connecting rod (77), it is rotatory to have annular rotation connecting ring (74) to the outer end welding of connecting sleeve (76), it is rotatory to connect the location connecting plate (75) to the rotation connecting ring (74).
8. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: the rotary support base comprises a seventh connecting plate (26) which is installed on a basic connecting plate (28) through a third connecting piece combination (27), a bearing installation kit (37) is fixed on the seventh connecting plate (26), a bearing (36) and a rotating shaft (35) sleeved in the bearing (36) are installed on the bearing installation kit (37), a sixth connecting plate (25) is fixed to the top of the rotating shaft (35), and the sixth connecting plate (25) is fixedly connected with a fifth connecting plate (24) at the tail end of a third connecting rod (34) through a second connecting piece combination (23).
9. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 1, wherein: the system fixing and mounting kit comprises a mounting frame connecting plate (16) fixed on an equipment frame or a solidification mould device and a pouring device mounting plate (17) fixed on a funnel lifting vertical shaft (30), wherein a fourth connecting plate (22) is welded on the mounting frame connecting plate (16), a third connecting plate (21) and a second connecting plate (20) are welded on the pouring device connecting plate (17), the number and the positions of the fourth connecting plate (22) and the third connecting plate (21) are in one-to-one correspondence, and the fourth connecting plate (22) and the third connecting plate (21) are assembled and connected through a first connecting piece combination (18); the second connecting plate (20) corresponds to the first connecting plate (19) on the sleeve connecting piece (61) in position and is assembled and connected through the first connecting piece combination (18).
10. The high-temperature slag pouring device for the solidification mold heat exchange device according to claim 4, wherein: the position of the vertical shaft first positioning hole (13) is the height of the cross beam lower limit locking position (40), the position of the vertical shaft second positioning hole (15) is the height of the cross beam upper limit locking position (42), and the vertical shaft first positioning hole (13) and the vertical shaft second positioning hole (15) are respectively matched with a sleeve positioning hole (44) in a vertical shaft first sleeve (29) and are fixed through a vertical shaft locking pin (45); the position of the third positioning hole (14) of the vertical shaft is the height of the cross beam storage locking position (43), the funnel lifting vertical shaft (30) rotates until the third positioning hole (14) of the vertical shaft is superposed with the center line of the sleeve positioning hole (44), and the three are fixed by inserting a vertical shaft locking pin (45).
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| CN110976786A (en) * | 2019-12-02 | 2020-04-10 | 中信戴卡股份有限公司 | Aluminum alloy liquid diversion device and diversion method |
| CN212388054U (en) * | 2020-04-27 | 2021-01-22 | 山东泓奥电力科技有限公司 | High-temperature furnace slag pouring device for heat exchange device of solidification mold |
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