CN114959257A

CN114959257A - Energy-saving type iron ore sintering device capable of adjusting heat and implementation method thereof

Info

Publication number: CN114959257A
Application number: CN202210617897.7A
Authority: CN
Inventors: 陈黎
Original assignee: Hubei Baixing New Material Technology Co ltd
Current assignee: Hubei Baixing New Material Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-08-30
Anticipated expiration: 2042-06-01
Also published as: CN114959257B

Abstract

The invention discloses an energy-saving iron ore sintering device for adjusting heat and an implementation method thereof, relating to the field of mineral product sintering and solving the problems that the prior sintering ore can dissipate a large amount of heat energy in the transportation process on a trolley and the utilization efficiency of the heat energy attached to the sintering ore is low, wherein the iron ore sintering device comprises a trolley and a sintering machine arranged at the upper end of the trolley, and a first bracket and a second bracket are arranged at the outer side of the trolley. The condensed water can flow back to the interior of the pneumatic mechanism for use.

Description

Energy-saving type iron ore sintering device capable of adjusting heat and implementation method thereof

Technical Field

The invention relates to the field of mineral product sintering, in particular to an energy-saving type iron ore sintering device for adjusting heat and an implementation method thereof.

Background

The first step of iron and steel smelting is iron ore sintering and coal coking, sintered ore and coking coal are obtained after high-temperature firing, then the sintered ore and the coking coal and a fluxing agent are added into a furnace from the top of a blast furnace, high-temperature hot air is blown in from a blast nozzle at the lower part of the furnace to generate reducing gas, and iron ore is reduced to generate molten iron and slag.

After the iron ore and various combustion improvers are mixed to form a mixture, the mixture is laid on a trolley, then a burner is ignited to sinter the mixture on the trolley, the sintered ore which is well sintered is conveyed to the tail of the trolley under the operation of the trolley, the sintered ore which is completely sintered is unloaded, the sintered ore is poured into a circular cooler to be cooled, and before pouring, the sintered ore is required to be crushed so as to meet the requirement that the sintered ore can be fully heated and melted after entering a blast furnace.

Before the sintered ore is poured into the annular cooler, the sintered ore needs to run on a conveying structure of a trolley for a period of time to enter the annular cooler, and the conveying speed of the trolley is very slow in the period of time, so that part of heat energy on the surface of the sintered ore can be directly lost in the air in the conveying process of the sintered ore, although the annular cooler can effectively absorb and utilize the heat energy in the sintered ore, the heat energy of the sintered ore in the conveying period cannot be utilized, and the utilization rate of the heat energy attached to the sintered ore is reduced.

Disclosure of Invention

The invention aims to provide an energy-saving type iron ore sintering device capable of effectively utilizing heat energy carried by sintered ores and adjusting the heat quantity and an implementation method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an energy-saving iron ore sintering device capable of adjusting heat comprises a trolley and a sintering machine arranged at the upper end of the trolley, wherein a first support and a second support are arranged on the outer side of the trolley, two groups of mounting frames are fixedly arranged at the upper end of the second support, crushing rollers are arranged on the inner sides of the two groups of mounting frames through rotating shafts, and a first gear is fixedly sleeved at the front end and the rear end of each rotating shaft; the steam-driven mechanism can enable the crushing roller to operate by heat energy emitted by sintered ores and is arranged at the upper end of the first support, and a supplement mechanism is arranged between the second support and the steam-driven mechanism; the collecting mechanism can be used for recovering the condensed water generated by the steam-driven mechanism and is arranged at the upper end of the steam-driven mechanism, and a compression mechanism capable of compressing the steam in the steam-driven mechanism is arranged at the outer side of the collecting mechanism.

Preferably, pneumatic mechanism include fixed mounting in the heat conduction frame plate of a support upper end, just the inboard fixed mounting of heat conduction frame plate has bent pipe, just two ports of bent pipe are all kept away from the sintering machine, two the equal fixed mounting in port department of bent pipe has sealed sleeve, just sealed telescopic inboard slip has inlayed airtight stopper, airtight stopper is kept away from the one end fixed mounting of bent pipe has the slide bar, just transmission assembly is installed to the other end of slide bar.

Preferably, the transmission assembly comprises a fixed mount fixedly mounted on the upper end of the second support, the front end of the fixed mount is rotatably mounted with a swing arm through a movable column, the slide rod is movably hinged to the upper end of the swing arm, the second support is far away from one side of the trolley, a slide block is embedded in the slide block in a sliding mode, a positioning shaft is fixedly mounted at the front end of the slide block and movably embedded in a U-shaped groove in the swing arm, a second spring is mounted between the slide block and the second support, a second gear is mounted at the front end of the mounting frame through rotation of a limiting shaft, the second gear is movably meshed with the first gear, a connecting arm is mounted between the second gear through movement of the limiting shaft, and the connecting arm is mounted and far away from one side of the circle center of the second gear.

Preferably, the supplementing mechanism comprises a fixed cylinder fixedly installed on one side of the bracket II far away from the trolley, a piston is installed on the inner side of the fixed cylinder in a sliding mode, a push rod is fixedly installed at one end, close to the sliding block, of the piston, a spring I is installed at the other end of the piston, one end, far away from the push rod, of the piston is communicated with a connecting pipe I and a connecting pipe II, the other end of the connecting pipe I is fixedly embedded in the inner side of the bent pipe, one-way valves are installed on the outer sides of the connecting pipe I and the connecting pipe II, a micro stirring piece is installed between the push rod and the sliding block, the supplementing mechanism comprises a fixed cylinder fixedly installed on one side of the bracket II far away from the trolley, a piston is installed on the inner side of the fixed cylinder in a sliding mode, a push rod is fixedly installed at one end, close to the sliding block, of the piston, and a spring I is installed at the other end of the piston, the piston is kept away from the one end intercommunication of push rod has connecting pipe one and connecting pipe two, just the other end of connecting pipe one fixed inlay in the inboard of bent pipe, just the connecting pipe one with the check valve is all installed in the outside of connecting pipe two, the push rod with install the trace between the sliding block and dial the piece, install in the check valve in the connecting pipe one outside can make the flow direction of connecting pipe one do the solid fixed cylinder extremely connecting pipe one-way flow, install in the check valve in the connecting pipe two outsides can make the flow direction of connecting pipe two do the connecting pipe two extremely the solid fixed cylinder one-way flow.

Preferably, the trace poking piece is installed in including the laminating in the eccentric wheel of push rod right side end, just the inboard fixed mounting of eccentric wheel has the pivot, the rear end activity of pivot inlay in the inboard of support two, just the outside of pivot is fixed to be cup jointed movable ratchet, the sliding block is close to the one end fixed mounting of eccentric wheel has the straight-bar, just a plurality of groups of mounting grooves have been seted up to the inboard of straight-bar, distribute in being close to three groups of eccentric wheel one side the tooth of dialling is installed through the bolt in the inboard of mounting groove, fixed tooth piece is installed in the upper end meshing of movable ratchet, just fixed tooth piece pass through the fixed column install in the front end of support two.

Preferably, the collecting mechanism comprises communicating pipes fixedly communicated with the two groups of the outer sides of the sealing sleeves, the communicating pipes are arranged in opposite directions, the communicating pipes are fixedly communicated with condensing bottles with condensing pieces arranged inside, return pipes are fixedly communicated with the bottoms of the condensing bottles and the curved pipes, and adjusting pieces are installed between the return pipes and the condensing bottles.

Preferably, the regulating part including the activity inlay in the airtight ball of condensation bottle lower extreme opening part, just the lower extreme fixed mounting of airtight ball has the connecting rod, the inside fixed mounting of back flow has a toper section of thick bamboo, just airtight ball and the laminating of toper section of thick bamboo activity, the outside fixed mounting of connecting rod has spacing ball, the lower extreme of back flow has the copper post through connecting seat fixed mounting, just the inboard slidable mounting of copper post has the magnetite, fixed mounting has spring three between magnetite and the connecting seat, the lower extreme of connecting rod fixed inlay in the inboard of magnetite, the inboard of back flow has inlayed the wane through the spliced pole rotation, just the connecting rod with the inside notch activity gomphosis of wane, distribute in inside the back flow the wane with fixed mounting has the silica gel sealed cowling between the back flow.

Preferably, the compression mechanism comprises two groups of limiting frames fixedly arranged at the upper ends of the two brackets, a bevel edge heat-conducting block is fixedly arranged at the bottom of each limiting frame, the lower end face of the bevel edge heat-conducting block is movably attached to the conveying surface of the trolley, a magnet is fixedly arranged on the inner side of the bevel edge heat-conducting block, an iron bar is embedded in the inner side of each limiting frame in a movable manner, a tension spring is fixedly arranged between the top of the iron bar and the limiting frames, a limiting plate is fixedly arranged on one side, close to the sliding bar, of each limiting frame, a sliding rod is slidably arranged on the inner side of each limiting plate, a plurality of groups of positioning grooves are formed in the outer side of each sliding bar, a linkage arm is hinged between each sliding rod and the limiting frames, a clamping block is fixedly arranged at one end, far away from the linkage arm, of each sliding rod is movably engaged with the positioning grooves, and a connecting rod is fixedly arranged between the two groups of iron bars, and the lower end of the connecting rod is fixedly provided with a shifting lever, the shifting lever is movably provided with a movable block through a torsion spring and a rotating column, and the upper end of the shifting lever is fixedly provided with a baffle.

An implementation method of an energy-saving type iron ore sintering device for adjusting heat comprises the following steps:

s1, in a steam compression stage, when sinter passes through the bottom of a heat conduction frame plate slowly, heat energy of the sinter can be transferred to a curved pipe through the heat conduction frame plate, water in the curved pipe is heated and evaporated, at the moment, the sliding rod is influenced by a compression mechanism, so that air pressure in the curved pipe cannot push an air-tight plug, and the air pressure in the sliding rod can be gradually increased;

s2, in an air-jet type initial driving stage, when the sinter is continuously conveyed and covers the bevel edge heat-conducting block, the heat energy of the sinter can enable the magnet to lose magnetism, so that the magnet cannot be adsorbed on an iron rod, when the iron rod moves upwards under the action of a tension spring, the clamping block can be separated from the positioning groove, the limitation on the sliding rod is cancelled, and at the moment, the airtight plug is instantly pushed out by high-pressure steam;

s3, in the sinter crushing stage, the slide rod can quickly touch the transmission assembly in the quick pushing process, so that the mounting rack drives the gear to transmit, and the rotation of the crushing roller can crush the sinter.

Compared with the prior art, the invention has the beneficial effects that:

the invention can fully absorb the heat dissipated in the process of conveying the sinter by the action of the pneumatic mechanism, drives the crushing roller to crush the sinter, does not need to drive the crushing structure by electric power, saves energy, ensures that sufficient water energy is heated and evaporated in the running process of the pneumatic mechanism by the action of the supplement mechanism, ensures the running continuity of the crushing roller, ensures that the condensed water generated by the pneumatic mechanism can be absorbed by the collection mechanism, and can enable the condensed water to flow back to the interior of the pneumatic mechanism for use after the sinter is prepared.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another overall perspective structure of the present invention;

FIG. 3 is a schematic view of the structure of the curved tube of the present invention;

FIG. 4 is a schematic view of the structure of the hermetic plug of the present invention;

FIG. 5 is an enlarged view of the area A of FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of the invention at B of FIG. 4;

FIG. 7 is a schematic view of the structure of an iron rod according to the present invention;

FIG. 8 is an enlarged view taken at C of FIG. 7 in accordance with the present invention;

FIG. 9 is an enlarged view taken at D of FIG. 7 in accordance with the present invention;

FIG. 10 is a schematic view of the internal structure of the reflux tube of the present invention;

FIG. 11 is an enlarged view of FIG. 10 at E.

In the figure: 1-trolley; 2-sintering machine; 3-mounting a frame; 4-a crushing roller; 5-gear one; 6-a pneumatic mechanism; 7-a transmission assembly; 8-a replenishment mechanism; 9-micro stirring piece; 10-a collecting mechanism; 11-a compression mechanism; 12-an adjustment member; 13-a thermally conductive frame plate; 14-a curved tube; 15-sealing the sleeve; 16-a slide bar; 17-a swing arm; 18-a communicating tube; 19-a condensation flask; 20-a return pipe; 21-a fixing frame; 22-a slider; 23-positioning the shaft; 24-a stationary cartridge; 25-connecting pipe I; 26-connecting pipe two; 27-a limiting frame; 28-gear two; 29-a linker arm; 30-eccentric wheel; 31-a gas-tight plug; 32-straight rod; 33-a first spring; 34-a piston; 35-a push rod; 36-a rotating shaft; 37-a movable ratchet wheel; 38-fixed tooth block; 39-spring two; 40-mounting grooves; 41-poke teeth; 42-beveled edge heat-conducting block; 43-iron rod; 44-a magnet; 45-connecting rod; 46-a tension spring; 47-a positioning groove; 48-a limiting plate; 49-sliding bar; 50-a fixture block; 51-linkage arm; 52-a deflector rod; 53-a movable block; 54-a gas-tight ball; 55-rocker; 56-connecting rod; 57-a limit ball; 58-copper columns; 59-Magnetitum; 60-spring three; 61-silica gel sealing cover; 62-baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the illustrated energy-saving type heat-regulating iron ore sintering device includes a trolley 1 and a sintering machine 2 mounted at the upper end of the trolley 1, wherein a first support and a second support are mounted at the outer side of the trolley 1, two sets of mounting frames 3 are fixedly mounted at the upper end of the second support, crushing rollers 4 are mounted at the inner sides of the two sets of mounting frames 3 through rotating shafts, and first gears 5 are fixedly sleeved at the front and rear ends of the rotating shafts; the pneumatic mechanism 6 can enable the pneumatic mechanism 6 operated by the crushing roller 4 to be arranged at the upper end of the first bracket through the heat energy emitted by the sintered ore, and a supplement mechanism 8 is arranged between the second bracket and the pneumatic mechanism 6; the collecting mechanism 10 is mounted on the upper end of the steam-operated mechanism 6, and the collecting mechanism 10 is mounted on the outer side of the collecting mechanism 10 and is capable of collecting the condensed water generated by the steam-operated mechanism 6, and is provided with a compression mechanism 11 capable of compressing the steam in the steam-operated mechanism 6.

Referring to fig. 3 and 4, the pneumatic mechanism 6 includes a heat conducting frame plate 13 fixedly mounted on an upper end of the support, a curved tube 14 is fixedly mounted on an inner side of the heat conducting frame plate 13, two ports of the curved tube 14 are both far away from the sintering machine 2, sealing sleeves 15 are fixedly mounted on ports of the two curved tubes 14, an airtight plug 31 is slidably embedded on an inner side of the sealing sleeve 15, a sliding rod 16 is fixedly mounted on one end of the airtight plug 31 far away from the curved tube 14, and a transmission assembly 7 is mounted on the other end of the sliding rod 16.

Referring to fig. 4, in the figure, the transmission assembly 7 includes a fixed frame 21 fixedly installed at the upper end of the second bracket, a swing arm 17 is installed at the front end of the fixed frame 21 through a movable column in a rotating manner, a slide rod 16 is movably hinged with the upper end of the swing arm 17, a slide block 22 is embedded at one side of the second bracket far away from the trolley 1 in a sliding manner, a positioning shaft 23 is fixedly installed at the front end of the slide block 22, the positioning shaft 23 is movably embedded in a U-shaped groove inside the swing arm 17, a second spring 39 is installed between the slide block 22 and the second bracket, a second gear 28 is installed at the front end of the mounting bracket 3 through a limiting shaft in a rotating manner, the second gear 28 is movably engaged with the first gear 5, a connecting arm 29 is movably installed between the slide block 22 and the second gear 28 through the second limiting shaft, and the connecting arm 29 is installed at one side far away from the circle center of the second gear 28.

Referring to fig. 3 and 7-9, in the illustration, the compressing mechanism 11 includes two sets of limiting frames 27 fixedly mounted on the upper end of the bracket two, and the bottom of the limiting frame 27 is fixedly mounted with a bevel edge heat-conducting block 42, the lower end surface of the bevel edge heat-conducting block 42 is movably attached to the conveying surface of the trolley 1, the inner side of the bevel edge heat-conducting block 42 is fixedly mounted with a magnet 44, and the inner side of the limiting frame 27 is movably embedded with an iron rod 43, a tension spring 46 is fixedly mounted between the top of the iron rod 43 and the limiting frame 27, one side of the limiting frame 27 close to the sliding rod 16 is fixedly mounted with a limiting plate 48, and the inner side of the limiting plate 48 is slidably mounted with a sliding rod 49, the outer side of the sliding rod 16 is provided with a plurality of sets of positioning grooves 47, a linkage arm 51 is hinged between the sliding rod 49 and the limiting frame 27, one end of the sliding rod 49 far from the linkage arm 51 is fixedly mounted with a clamping block 50, and the clamping block 50 is movably engaged with the positioning groove 47, a connecting rod 45 is fixedly mounted between the two sets of iron rods 43, and the lower end of the connecting rod 45 is fixedly provided with a shifting lever 52, the shifting lever 52 is movably provided with a movable block 53 through a torsion spring and a rotating column, and the upper end of the shifting lever 52 is fixedly provided with a baffle plate 62.

s1, in a steam compression stage, when the sinter passes through the bottom of a heat conduction frame plate 13 slowly, heat energy of the sinter can be transferred to a curved pipe 14 through the heat conduction frame plate 13, water in the curved pipe 14 is heated and evaporated, at the moment, the sliding rod 16 is influenced by a compression mechanism 11, so that air pressure in the curved pipe 14 cannot push an air-tight plug 31, and the air pressure in the sliding rod is gradually increased;

s2, in the initial jet driving stage, when the sinter is continuously conveyed and covers the bevel edge heat conduction block 42, the heat energy of the sinter can enable the magnet 44 to lose magnetism, so that the iron rod 43 cannot be adsorbed, and when the iron rod 43 moves upwards under the action of the tension spring 46, the fixture block 50 can be separated from the positioning groove 47, the limitation on the slide rod 16 is cancelled, and at the moment, the high-pressure steam instantly pushes out the airtight plug 31;

s3, in the sinter crushing stage, the slide rod 16 can quickly touch the transmission assembly 7 in the quick pushing process, so that the mounting frame 3 drives the gear I5 to transmit, and the rotation of the crushing roller 4 can crush the sinter.

The working principle of effective utilization of the heat energy emitted by the sintering ore is as follows: when the sinter passes slowly from the bottom of the heat conducting frame plate 13, the heat energy can be transferred to the curved tube 14 through the heat conducting frame plate 13, and the water in the curved tube 14 is heated and evaporated, at this time, the sliding rod 16 is influenced by the engagement of the fixture block 50 and the positioning groove 47, so that the air pressure in the curved tube 14 can not push the airtight plug 31, the air pressure in the airtight plug 31 can be gradually increased, when the sinter is continuously conveyed and covers the beveled heat conducting block 42, the heat energy of the sinter can enable the magnet 44 to lose magnetism for a short time, so that the iron rod 43 can not be adsorbed, when the iron rod 43 moves upwards under the action of the tension spring 46, the iron rod 43 can drive the sliding rod 49 to slide through the linkage arm 51, so that the fixture block 50 can be separated from the positioning groove 47, at this time, the limitation on the sliding rod 16 can be cancelled, and the airtight plug 31 is just pushed out instantly by high-pressure steam, the sliding rod 16 can quickly push the swing arm 17 in the quick pushing-out process, the swing arm 17 can make the sliding block 22 slide when swinging, and compress the second spring 39, when the air-tight plug 31 moves to exceed the connection port of the sealing sleeve 15 and the communicating pipe 18, a large amount of steam flows through the communicating pipe 18 to the inside of the condensation cylinder 19, and the airtight plug 31 is not pushed by the high-pressure steam, under the self-weight and the action of the rebounding force generated by the second spring 39, the quick reset action can be carried out, that is, at the instant when the high pressure steam is released, the swing arm 17 and the sliding block 22 complete a reciprocating motion rapidly, and during the rapid movement of the sliding block 22, the second gear 28 can be driven by the connecting arm 29 to rotate for one round rapidly, when the air-tight plug 31 is pushed out for the second time under the action of steam, the second gear 28 can be made to continuously rotate, the rotation of the second gear 28 can drive the crushing roller 4 to rotate through the first gear 5, and the crushing roller 4 can crush the sinter transported on the trolley 1.

Example 2

Referring to fig. 4 and 5, in this embodiment, as further described in embodiment 1, the supplement mechanism 8 includes a fixed cylinder 24 fixedly installed on one side of the bracket two away from the trolley 1, a piston 34 is slidably installed on an inner side of the fixed cylinder 24, a push rod 35 is fixedly installed on one end of the piston 34 close to the sliding block 22, a first spring 33 is installed on the other end of the piston 34, one end of the piston 34 far from the push rod 35 is communicated with a first connecting pipe 25 and a second connecting pipe 26, the other end of the first connecting pipe 25 is fixedly embedded on an inner side of the curved pipe 14, check valves are installed on outer sides of the first connecting pipe 25 and the second connecting pipe 26, the supplement mechanism 8 with the micro-stirring member 9 installed between the push rod 35 and the sliding block 22 includes a fixed cylinder 24 fixedly installed on one side of the bracket two away from the trolley 1, the piston 34 is slidably installed on an inner side of the fixed cylinder 24, and a push rod 35 is fixedly installed on one end of the piston 34 close to the sliding block 22, and the other end of piston 34 installs spring 33, the one end intercommunication that piston 34 kept away from push rod 35 has connecting pipe 25 and connecting pipe two 26, and the other end of connecting pipe 25 is fixed to be inlayed in the inboard of bent pipe 14, and the outside of connecting pipe 25 and connecting pipe two 26 all installs the check valve, install the trace between push rod 35 and the sliding block 22 and stir a 9, the check valve of installing in the connecting pipe 25 outside can make the circulation direction of connecting pipe one 25 be the one-way flow of solid fixed cylinder 24 to connecting pipe one 25, the check valve of installing in the connecting pipe two 26 outside can make the circulation direction of connecting pipe two 26 be the one-way flow of connecting pipe two 26 to solid fixed cylinder 24.

Referring to fig. 6, in the drawing, the micro-stirring member 9 includes an eccentric wheel 30 attached to the right side end of the push rod 35, a rotating shaft 36 is fixedly mounted on the inner side of the eccentric wheel 30, the rear end of the rotating shaft 36 is movably embedded on the inner side of the second bracket, a movable ratchet wheel 37 is fixedly sleeved on the outer side of the rotating shaft 36, a straight rod 32 is fixedly mounted at one end of the sliding block 22 close to the eccentric wheel 30, a plurality of sets of mounting grooves 40 are formed in the inner side of the straight rod 32, stirring teeth 41 are mounted on the inner sides of the three sets of mounting grooves 40 distributed on one side close to the eccentric wheel 30 through bolts, a fixed tooth block 38 is mounted at the upper end of the movable ratchet wheel 37 in a meshing manner, and the fixed tooth block 38 is mounted at the front end of the second bracket through a fixed column.

Working principle of water quantity inside the bent pipe 14 can be supplemented: during the continuous reciprocating movement of the sliding block 22, the movable ratchet wheel 37 can be shifted through the shifting teeth 41 arranged inside the straight rod 32, so that the rotating shaft 36 drives the eccentric wheel 30 to rotate for a certain angle, the eccentric wheel 30 can push the piston 34 through the push rod 35 during the rotation, and the piston 34 can supplement the water inside the fixed cylinder 24 to the inside of the curved tube 14 through the first connecting tube 25;

wherein the fixed tooth block 38 at the upper end of the movable ratchet wheel 37 can be selectively installed, and when the fixed tooth block 38 is installed, the eccentric wheel 30 can be prevented from deflecting, so that the eccentric wheel 30 can only rotate towards one direction, thus reducing the water supplementing efficiency and being suitable for sintering low-heat-dissipation metal ores;

when the fixed tooth block 38 is not installed, the toggle tooth 41 drives the eccentric wheel 30 to rotate by a certain angle through the movable ratchet wheel 37, and the eccentric wheel 30 can rotate by a certain angle under the action of the first spring 33, so that the high-heat-dissipation metal ore sintering machine is suitable for sintering high-heat-dissipation metal ores.

Example 3

Referring to fig. 7, the embodiment further illustrates other embodiments, in the illustration, the collecting mechanism 10 includes communicating pipes 18 fixedly communicated with the outer sides of the two sets of sealing sleeves 15, the two sets of communicating pipes 18 are arranged in opposite directions, a condensing flask 19 with a condensing sheet disposed therein is fixedly communicated between the two sets of communicating pipes 18, a return pipe 20 is fixedly communicated between the bottom of the condensing flask 19 and the curved pipe 14, and the adjusting member 12 is installed between the return pipe 20 and the condensing flask 19.

Referring to fig. 10 and 11, in the drawings, the adjusting element 12 includes an airtight ball 54 movably embedded in an opening at a lower end of the condensation cylinder 19, a connecting rod 56 is fixedly installed at a lower end of the airtight ball 54, a conical cylinder is fixedly installed inside the return pipe 20, the airtight ball 54 is movably attached to the conical cylinder, a limiting ball 57 is fixedly installed at an outer side of the connecting rod 56, a copper column 58 is fixedly installed at a lower end of the return pipe 20 through a connecting seat, a magnet 59 is slidably installed at an inner side of the copper column 58, a spring three 60 is fixedly installed between the magnet 59 and the connecting seat, a lower end of the connecting rod 56 is fixedly embedded at an inner side of the magnet 59, a rocker 55 is rotatably embedded at an inner side of the return pipe 20 through the connecting seat, the connecting rod 56 is movably embedded in a notch inside the rocker 55, and a silicone sealing cover 61 is fixedly installed between the rocker 55 and the return pipe 20 distributed inside the return pipe 20.

The working principle of the utilization of the condensed water is as follows: when the iron bar 43 moves upwards to contact with the limit of the sliding rod 16, the connecting rod 45 can move upwards along with the iron bar 43, wherein when the movable block 53 moves upwards, the rocker 55 cannot be shifted, after the sintering operation is completed, the magnet 44 recovers magnetism to attract the iron bar 43 to move downwards, at the moment, the movable block 53 moves downwards to shift the rocker 55, until the part of the rocker 55 extending out of the return pipe 20 rotates to be not blocked by the movable block 53, at the moment, the movable block 53 continues to move downwards, and the shifted rocker 55 firstly lifts the connecting rod 56 upwards through the limiting ball 57, so that the airtight ball 54 does not seal the return pipe 20, at the moment, the condensed water in the condenser bottle 19 can be supplemented into the bent pipe 14 through the return pipe 20, and meanwhile, the high-pressure steam which is not discharged in the bent pipe 14 can be ventilated through the return pipe 20 and then discharged upwards;

it should be noted that after the third spring 60 is compressed, when the magnet 59 is reset, the magnet 59 will be subjected to electromagnetic damping under the action of the copper pillar 58, so that the magnet 59 is reset slowly, the airtight ball 54 is slowly sealed to the return pipe 20, and it is ensured that condensed water can flow back for a sufficient time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving regulation thermal iron ore sintering device, includes platform truck (1) and install in sintering machine (2) of platform truck (1) upper end, its characterized in that: a first support and a second support are mounted on the outer side of the trolley (1), two groups of mounting frames (3) are fixedly mounted at the upper end of the second support, crushing rollers (4) are mounted on the inner sides of the two groups of mounting frames (3) through rotating shafts, and a first gear (5) is fixedly sleeved at the front end and the rear end of each rotating shaft;

the steam-driven mechanism (6) can enable the crushing roller (4) to operate through the heat energy emitted by the sintered ore to be arranged at the upper end of the first bracket, and a supplement mechanism (8) is arranged between the second bracket and the steam-driven mechanism (6);

the steam-driven mechanism (6) comprises a collecting mechanism (10), the collecting mechanism (10) capable of recovering the condensed water generated by the steam-driven mechanism (6) is arranged at the upper end of the steam-driven mechanism (6), and a compression mechanism (11) capable of compressing the steam in the steam-driven mechanism (6) is arranged on the outer side of the collecting mechanism (10).

2. An energy-saving heat-regulated iron ore sintering apparatus as claimed in claim 1, wherein: pneumatic mechanism (6) including fixed mounting in heat conduction frame plate (13) of a support upper end, just the inboard fixed mounting of heat conduction frame plate (13) has bent pipe (14), just two ports of bent pipe (14) are all kept away from sintering machine (2), two the equal fixed mounting of port department of bent pipe (14) has sealed sleeve (15), just sealed sleeve (15) inboard slip has inlayed airtight stopper (31), airtight stopper (31) are kept away from the one end fixed mounting of bent pipe (14) has slide bar (16), just transmission assembly (7) are installed to the other end of slide bar (16).

3. An energy-saving type heat-regulated iron ore sintering apparatus according to claim 2, wherein: the transmission assembly (7) comprises a fixed frame (21) fixedly installed at the upper end of the second support, a swing arm (17) is installed at the front end of the fixed frame (21) through a movable column in a rotating mode, the slide rod (16) is movably hinged with the upper end of the swing arm (17), a slide block (22) is embedded in one side, far away from the trolley (1), of the second support in a sliding mode, a positioning shaft (23) is fixedly installed at the front end of the slide block (22), the positioning shaft (23) is movably embedded in a U-shaped groove in the swing arm (17), a second spring (39) is installed between the slide block (22) and the second support, a second gear (28) is installed at the front end of the installation frame (3) through a first limiting shaft in a rotating mode, the second gear (28) is movably engaged with the first gear (5), and a connecting arm (29) is installed between the slide block (22) and the second gear (28) through a second limiting shaft in a movable mode, and the connecting arm (29) is arranged on one side away from the circle center of the second gear (28).

4. An energy-saving heat-regulated iron ore sintering apparatus as claimed in claim 3, wherein: supplement mechanism (8) including fixed mounting in support two keeps away from a fixed cylinder (24) of platform truck (1) one side, just the inboard slidable mounting of fixed cylinder (24) has piston (34), piston (34) are close to the one end fixed mounting of sliding block (22) has push rod (35), just spring one (33) are installed to the other end of piston (34), piston (34) are kept away from the one end intercommunication of push rod (35) has connecting pipe one (25) and connecting pipe two (26), just the other end of connecting pipe one (25) is fixed inlay in the inboard of bent pipe (14), just connecting pipe one (25) with the outside of connecting pipe two (26) all installs the check valve, push rod (35) with install trace between sliding block (22) and dial piece (9), install in the check valve in the connecting pipe one (25) outside can make the circulation direction of connecting pipe one (25) be fixed cylinder (24) to link to The first connecting pipe (25) flows in a single direction, and the one-way valve arranged on the outer side of the second connecting pipe (26) can enable the flow direction of the second connecting pipe (26) to be the one-way flow from the second connecting pipe (26) to the fixed cylinder (24).

5. An energy-saving heat-regulated iron ore sintering apparatus as claimed in claim 4, wherein: the micro-stirring piece (9) comprises an eccentric wheel (30) which is attached to the right end of the push rod (35), a rotating shaft (36) is fixedly arranged on the inner side of the eccentric wheel (30), the rear end of the rotating shaft (36) is movably embedded on the inner side of the second bracket, a movable ratchet wheel (37) is fixedly sleeved on the outer side of the rotating shaft (36), a straight rod (32) is fixedly installed at one end of the sliding block (22) close to the eccentric wheel (30), a plurality of groups of mounting grooves (40) are arranged on the inner side of the straight rod (32), the inner sides of the three groups of mounting grooves (40) distributed on one side close to the eccentric wheel (30) are provided with poking teeth (41) through bolts, the upper end of the movable ratchet wheel (37) is engaged with a fixed tooth block (38), and the fixed tooth block (38) is arranged at the front end of the second bracket through a fixed column.

6. An energy-saving heat-regulated iron ore sintering apparatus as claimed in claim 2, wherein: collecting mechanism (10) is including fixed intercommunication in two sets of communicating pipe (18) in the sealed sleeve (15) outside, and two sets of communicating pipe (18) are and arrange in opposite directions, and are two sets of fixed intercommunication has condensation bottle (19) that the inside has the condensation piece between communicating pipe (18), the bottom of condensation bottle (19) with fixed intercommunication has back flow (20) between bent pipe (14), back flow (20) with install regulating part (12) between condensation bottle (19).

7. An energy-saving heat-regulated iron ore sintering apparatus as claimed in claim 6, wherein: the adjusting part (12) comprises an airtight ball (54) movably embedded in an opening at the lower end of the condensation bottle (19), a connecting rod (56) is fixedly installed at the lower end of the airtight ball (54), a conical barrel is fixedly installed inside the backflow pipe (20), the airtight ball (54) is movably attached to the conical barrel, a limiting ball (57) is fixedly installed on the outer side of the connecting rod (56), a copper column (58) is fixedly installed at the lower end of the backflow pipe (20) through a connecting seat, a magnet (59) is slidably installed on the inner side of the copper column (58), a spring III (60) is fixedly installed between the magnet (59) and the connecting seat, the lower end of the connecting rod (56) is fixedly embedded on the inner side of the magnet (59), a warping plate (55) is rotatably embedded on the inner side of the backflow pipe (20) through a connecting seat, and the connecting rod (56) is movably embedded with a notch in the warping plate (55), distributed in inside back flow (20) wane (55) with fixed mounting has silica gel sealed cowling (61) between back flow (20).

8. An energy-saving heat-regulated iron ore sintering apparatus as claimed in claim 2, wherein: the compression mechanism (11) comprises two sets of limiting frames (27) fixedly installed at the upper ends of the two supports, bevel edge heat-conducting blocks (42) are fixedly installed at the bottoms of the limiting frames (27), the lower end faces of the bevel edge heat-conducting blocks (42) are movably attached to the conveying face of the trolley (1), magnets (44) are fixedly installed on the inner sides of the bevel edge heat-conducting blocks (42), iron rods (43) are embedded in the inner sides of the limiting frames (27), tension springs (46) are fixedly installed between the tops of the iron rods (43) and the limiting frames (27), limiting plates (48) are fixedly installed on one sides of the limiting frames (27) close to the sliding rods (16), sliding rods (49) are slidably installed on the inner sides of the limiting plates (48), a plurality of groups of positioning grooves (47) are formed in the outer sides of the sliding rods (16), and linkage arms (51) are installed between the sliding rods (49) and the limiting frames (27) in a hinged mode, keep away from slide bar (49) the one end fixed mounting of linkage arm (51) has fixture block (50), just fixture block (50) with constant head tank (47) swing joint, two sets of fixed mounting has connecting rod (45) between iron rod (43), just the lower extreme fixed mounting of connecting rod (45) has driving lever (52), driving lever (52) have movable block (53) through torsional spring and rotation post movable mounting, just the upper end fixed mounting of driving lever (52) has baffle (62).

9. An implementation method of an energy-saving type iron ore sintering device for adjusting heat is characterized by comprising the following steps: the method comprises the following steps:

s1, in a steam compression stage, when sinter slowly passes through the bottom of a heat conduction frame plate (13), heat energy of the sinter can be transferred to a curved pipe (14) through the heat conduction frame plate (13), water in the curved pipe (14) is heated and evaporated, at the moment, the sliding rod (16) is influenced by a compression mechanism (11), so that air pressure in the curved pipe (14) cannot push an airtight plug (31), and the air pressure in the airtight plug can be gradually increased;

s2, in an air-jet type initial driving stage, when the sinter is continuously conveyed and covers the bevel edge heat-conducting block (42), the heat energy of the sinter can enable the magnet (44) to lose magnetism, so that the magnet cannot be adsorbed to the iron rod (43), when the iron rod (43) moves upwards under the action of the tension spring (46), the fixture block (50) can be separated from the positioning groove (47), the limitation on the slide rod (16) is cancelled, and at the moment, the high-pressure steam instantly pushes out the airtight plug (31);

s3, in the sinter crushing stage, the sliding rod (16) can quickly touch the transmission assembly (7) in the quick pushing-out process, so that the mounting rack (3) drives the first gear (5) to transmit, and the rotation of the crushing roller (4) can crush the sinter.