CN108826999A - A kind of metallurgical furnace feeding device based on accumulation of energy scraper - Google Patents
A kind of metallurgical furnace feeding device based on accumulation of energy scraper Download PDFInfo
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- CN108826999A CN108826999A CN201810631837.4A CN201810631837A CN108826999A CN 108826999 A CN108826999 A CN 108826999A CN 201810631837 A CN201810631837 A CN 201810631837A CN 108826999 A CN108826999 A CN 108826999A
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- scraper
- mandril
- metallurgical furnace
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0084—Charging; Manipulation of SC or SC wafers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of metallurgical furnace feeding devices based on accumulation of energy scraper,Its structure includes upper platform sling,Embarkation case,Support frame,Discharge nozzle,Fixture nut,Thread bush,Appearance surface shell,High pressure scraper,High-tension ignition mechanism,Trapezoid seat,Take turns rod structure,Charge plate,Pneumatic jacking structure,Double gas transmission structures,The present invention passes through the high pressure scraper being equipped with,Absorb the power being lifted by pressurized transfer by a small margin as feedboard after a large amount of hot gas,It is more energy saving,The amplitude for enabling feedboard to be lifted is higher,Most of raw material is discharged into metallurgical furnace,The raw material on feedboard can be carried out to scrape movement to by two scrapers after feedboard lifting,Scrape raw material,All it is divided into metallurgical furnace,Make the inlet amount of each metallurgy essentially identical,Improve the quality of metallurgy,Using ignition high-voltage device and the kinetic energy output mechanism of imitation pistol contained spring,The great efforts for allowing scraper moment to pop up,Facilitate and scrapes raw material is cleaner,Scraping force is bigger.
Description
Technical field
The present invention is a kind of metallurgical furnace feeding device based on accumulation of energy scraper, belongs to metallurgy industry and charging field.
Background technique
Metallurgical furnace can generate the gas of a large amount of high temperature at work, directly by the gas of these high pressures in the prior art
Body is used as common gases, and bottom gradient when discharging is fed is smaller, is easy to make retained material on bottom plate, no
It can only make the doses of charging insufficient, can also cause equipment building up inside, so being badly in need of a kind of complete device of auxiliary charging.
The common equipment of technology has the disadvantages that at present：
1, a large amount of hot gas generated when metallurgical do not use well, cause the waste of resource, feedboard is caused to be lifted
When be short of power, gradient is not enough to all raw materials being discharged into metallurgical furnace.
2, the raw material of feedboard meeting remainder when feeding intake can stick together after material temperature is cooling on feedboard
On feedboard, the amount that will lead to charging next time is affected, and is all not fixed into the doses of metallurgical furnace every time, influences metallurgy
Quality.
3, the scraper produced on the market is short of power, only with motor-driven power, after being not enough to solidify
Alloy raw material strikes off, and scraping effect is undesirable.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of, the metallurgical furnace based on accumulation of energy scraper feeds dress
It sets, is not used well with a large amount of hot gas generated when solving metallurgy, cause the waste of resource, when feedboard being caused to be lifted
Be short of power, gradient is not enough to for all raw materials being discharged into metallurgical furnace, feedboard when feeding intake can the raw material of remainder exist
It on feedboard, can be sticked together on feedboard after material temperature is cooling, the amount that will lead to charging next time is affected, and every
The secondary doses into metallurgical furnace is all not fixed, and influences the quality of metallurgy, the scraper produced on the market is short of power, only
Using motor-driven power, it is not enough to strike off the alloy raw material after solidification, the undesirable problem of scraping effect.
To achieve the goals above, the present invention is to realize by the following technical solutions：It is a kind of based on accumulation of energy scraper
Metallurgical furnace feeding device, structure include upper platform sling, embarkation case, support frame, discharge nozzle, fixture nut, thread bush, appearance surface shell,
High pressure scraper, trapezoid seat, wheel rod structure, charge plate, pneumatic jacking structure, double gas transmission structures, connects high-tension ignition mechanism
Four angles of tracheae, spiral duct, relief spring, air compressor machine, air inlet pipe, the upper platform sling are fixed on embarkation case by rivet
Top, support frame as described above are welded vertically in the lower section of embarkation case, right side and axle center of the discharge nozzle glue connection in thread bush
Collinearly, the fixture nut is threaded in the surface of discharge nozzle, and the thread bush is embedded in the center of embarkation case right lateral surface,
The appearance surface shell is welded on the inside of embarkation case, and the charge plate is horizontally fixed on the middle section inside appearance surface shell and using activity
Connection, the bottom and the left end at the top of charge plate of the wheel rod structure are mechanically connected, and the high-tension ignition mechanism driving is connected to
The right side of rod structure is taken turns, the trapezoid seat nail is connected to the top of high-tension ignition mechanism and is welded with the top inside appearance surface shell
Together, the high pressure scraper is mechanically connected to the right side of high-tension ignition mechanism and is installed in the top of charge plate, institute
The left end that pneumatic jacking construction machine is connected to below charge plate is stated, the left end of double item gas transmission structures, which is inserted, is embedded in two air pressures
The right end on the right side of climbing structure, double item gas transmission structures interpenetrates with trachea, and the trachea is threaded in spiral shell
The left side of tornadotron, the spiral duct are welded on the right end of appearance surface shell interior bottom portion, and the air compressor machine is horizontally fixed on spiral
It the right side of air hose and interpenetrates, the air inlet pipe is vertically welded in the right side of air compressor machine, and the high pressure scraper is equipped with
Scraper structure, striker mechanism, clamping pushing meanss, the scraper construction machine are connected to the left end of striker mechanism, the striker
Mechanism is engaged on the bottom of clamping pushing meanss, and the clamping pushing meanss are flexibly connected with the right end of high-tension ignition mechanism.
To optimize above-mentioned technical proposal, the measure further taken is：
According to a kind of embodiment, the high-tension ignition mechanism is by high pressure gas transfer tube, conducting head, left envelope frame, fire
Hua Sai, right envelope frame composition, the conducting head are vertically welded in the top of left envelope frame, and the high pressure gas transfer tube is threaded in
The right side of head is connected, the right envelope frame is welded the lower right corner in left envelope frame and constitutes rectangle mechanism, and the spark plug is inlayed
Right envelope frame inside and is flexibly connected with wheel rod structure, the right end of the high pressure gas transfer tube and clamping pushing meanss
Top movable connection, the right envelope frame are located at the top of scraper structure.
It is device as an optimization, compressed gas is output in the second card handle by way of friction ignition
Operation provides first step high pressure, lays the foundation for the high scraping force of equipment.
According to a kind of embodiment, the wheel rod structure is made of gear, circulation bar, gullet plate, baffle, the circulation
The right end of the bar sliding block in-house with high-tension ignition is hinged, and the left end of the circulation bar is fastened on the lower section of gear surface, institute
The left side that gullet plate is engaged on gear is stated, the baffle is tightly attached to the right side of gullet plate, and the baffle is located at a left side for scraper structure
Side.
As an optimization, inertia when being risen using charge plate, driving whole equipment movement, while baffle can prevent sawtooth
Plate disconnects, and improves accuracy of action.
According to a kind of embodiment, there are two the pneumatic jacking structure is set, the pneumatic jacking structure is hydraulic by T-type
Mandril, seal chamber, jacking spring composition, the T-type hydraulic mandril are tightly attached to the lower section of charge plate and using flexible connection, institutes
It states jacking spring to be fixed on the lower section of T-type hydraulic mandril vertically and connect using nail, the seal chamber is shrouded in jacking spring
Outer surface and be slidably connected with T-type hydraulic mandril, the bottom of the seal chamber right end is interpenetrated with double item gas transmission structures.
As an optimization, the equipment of two startings, can make to jack up two tops more light when charge plate, and designing
Raise-position, justGradient on entire charge plate is promoted to maximum.
According to a kind of embodiment, double item gas transmission structures are by the first appendix, parallel transistor, the second appendix group
At first appendix is vertically fixed on the right side of left end seal chamber and interpenetrates, the second appendix vertical welding
Connect the right side in right end seal chamber and, the top of the parallel transistor and second gas transmission pipe screw thread parallel to each other with the first appendix
Connection, the bottom of the parallel transistor and the first appendix are welded together, and the right end of second appendix passes through with trachea
Buckle snaps together.
As an optimization, being divided into two output pipes, high temperature and high pressure gas is adequately utilized, it is dynamic that gas is turned into jacking
Power not only eliminates influence of the hot gas to worker, moreover it is possible to reduce the waste of the energy.
According to a kind of embodiment, the scraper structure is scraped by the first scraper, the first deflecting bar, the first mandril, second
Knife, the second deflecting bar, the second mandril composition, first scraper are hinged on the bottom of the first deflecting bar, the first deflecting bar
Top be flexibly connected with the left end of the first mandril, the right end of first mandril is flexibly connected with striker mechanism, described second
Scraper is movably connected in the bottom of the second deflecting bar, and the top of the second deflecting bar and the left end of the second mandril are mechanically connected,
The right end of second mandril and the right end of striker mechanism weld together, and second mandril and the first mandril are parallel to each other.
As an optimization, the point of corresponding two jack-up of the angle of two scrapers, can clean out the clout on charge plate,
The area coverage of scraper is improved, and the scraper of lower end can play the role of boosting to the blanking of upper end, it is more efficient.
According to a kind of embodiment, the striker mechanism is by welded post, retraction rod, storage power block, striker, power spring group
At the welded post is vertically welded in the right end at the top of the second mandril, and right end and the welded post of the retraction rod weld together
And parallel to each other with the second mandril, the striker is horizontally fixed on the left end of retraction rod and axle center is conllinear, the storage power block
In the top in striker middle section, the power spring is looped around the outer surface of striker left-half, the top for storing power block for electric welding
It intermeshes with clamping pushing meanss.
As an optimization, the spring by high pressure locks entire striker, can be by potential energy in the moment of release
Huge kinetic energy improves the dynamics that scraper is released, removes obstinate raw material coagulum.
According to a kind of embodiment, the clamping pushing meanss by the first card handle, No.1 squeeze spring, the second card handle,
No. two extruding springs, rubbery outer cover composition, the bottom of the first card handle are intermeshed with power block is stored, the second card handle engagement
In the top of the first card handle, the No.1 squeeze spring be vertically fixed on the second card handle right side and with inside rubbery outer cover
Right end nail connection, it is described No. two squeeze spring by rivet be fixed on the first card handle the upper left corner and with inside rubbery outer cover
Left end is fixed by screws in together.
As an optimization, striker mechanism is lockked, putting aside its potential energy will not be come out, and play what pause prevented
Effect, while the high pressure gas of high-tension ignition mechanism can be accepted, play the role of forming a connecting link.
Beneficial effect
A kind of metallurgical furnace feeding device based on accumulation of energy scraper of the present invention, is sling upper platform sling by hanging liter machine, then promoted
To the top of metallurgical furnace, discharge nozzle is allowed to be directed at metallurgical furnace, discharge nozzle can also be extended as desired by fixture nut is adjusted
Length prevents material from leaking, and raw material is stored on charge plate, opens air compressor machine, air inlet pipe sucks the hot gas of metallurgical furnace, process
It is respectively that gas input two is close by the first appendix, parallel transistor, the second appendix, trachea after the transmission of spiral duct
It seals in chamber, promotes charge plate, material is allowed to skid off along discharge nozzle, thread bush, charge plate can jack up gullet plate when jacking, and engage
Bar will be recycled to gear to release, the space pressurization for constantly forming left envelope frame, right envelope frame, while also in friction spark plug, working as fire
When Hua Sai is ignited, the gas of high pressure can be ejected on the second card handle along conducting head, the output of high pressure gas transfer tube, make it
The clamping to the first card handle is decontroled, wherein No.1 squeezes spring, No. two extruding springs play the role of tension, and the first card handle unclamps
Power block is stored, allows retraction rod, striker to move under the potential energy of power spring, while under the drive of welded post, the first scraper, first
Deflecting bar, the first mandril, the second scraper, the second deflecting bar, the pop-up of the second mandril, scrape off the raw material on charge plate, allow
Raw material will not be solidified in charge plate, can be entered in metallurgical furnace substantially, be improved the quality of metallurgy.
A kind of metallurgical furnace feeding device based on accumulation of energy scraper of the present invention can be obtained by the high pressure scraper being equipped with
Following advantages：
1, the power being lifted by pressurized transfer by a small margin as feedboard after a large amount of hot gas is absorbed, more
Energy saving, the amplitude for enabling feedboard to be lifted is higher, and most of raw material is discharged into metallurgical furnace.
2, the raw material on feedboard can be carried out to scrape movement to by two scrapers after feedboard lifting, makes raw material
It is scraped, is all divided into metallurgical furnace, makes the inlet amount of each metallurgy essentially identical, improve the quality of metallurgy.
3, using ignition high-voltage device and the kinetic energy output mechanism of imitation pistol contained spring, scraper moment is allowed to pop up
Great efforts, facilitate and scrape raw material is cleaner, scraping force is bigger.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing in describing below to embodiment is made in detail
It carefully introduces, allows other features, purposes and advantages of the invention will become more apparent with this：
Fig. 1 is a kind of structural schematic diagram of the metallurgical furnace feeding device based on accumulation of energy scraper of the present invention.
Fig. 2 is the structural schematic diagram of embarkation case of the present invention.
Fig. 3 is the structural schematic diagram that embarkation case of the present invention acts in detail.
Fig. 4 is the structural schematic diagram of high-tension ignition mechanism of the present invention.
Fig. 5 is the structural schematic diagram of high pressure scraper of the present invention.
Fig. 6 is the structural schematic diagram that high pressure scraper of the present invention acts in detail.
Fig. 7 is the structural schematic diagram of spiral duct of the present invention.
Description of symbols：Upper platform sling -1, embarkation case -2, support frame -3, discharge nozzle -4, fixture nut -5, thread bush -6,
Appearance surface shell -7, high pressure scraper -8, high-tension ignition mechanism -9, trapezoid seat -10, wheel rod structure -11, charge plate -12, air pressure top
Rise structure -13, double gas transmission structures -14, trachea -15, spiral duct -16, relief spring -17, air compressor machine -18, air inlet pipe -
19, scraper structure -81, striker mechanism -82, clamping pushing meanss -83, high pressure gas transfer tube -91, conducting head -92, left envelope
Frame -93, spark plug -94, right envelope frame -95, gear -111, circulation bar -112, gullet plate -113, baffle -114, T-type hydraulic top
Bar -131, seal chamber -132, jacking spring -133, the first appendix -141, parallel transistor -142, the second appendix -143, first
Scraper -811, the first deflecting bar -812, the first mandril -813, the second scraper -814, the second deflecting bar -815, the second mandril -
816, welded post -821, retraction rod -822, storage power block -823, striker -824, power spring -825, the first card handle -831, No.1
Squeeze spring -832, the second card handle -833, No. two extruding springs -834, rubbery outer cover -835.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 7 is please referred to, the present invention provides a kind of metallurgical furnace feeding device based on accumulation of energy scraper：Its structure includes upper
Platform sling 1, embarkation case 2, support frame 3, discharge nozzle 4, fixture nut 5, thread bush 6, appearance surface shell 7, high pressure scraper 8, high pressure spot
Lighter structure 9, trapezoid seat 10, wheel rod structure 11, charge plate 12, pneumatic jacking structure 13, double gas transmission structures 14, trachea 15,
Four angles of spiral duct 16, relief spring 17, air compressor machine 18, air inlet pipe 19, the upper platform sling 1 are fixed on delivery by rivet
The top of case 2, electric welding is in the lower section of embarkation case 2 vertically for support frame as described above 3, and 4 glue connection of discharge nozzle is on the right side of thread bush 6
And axle center is conllinear, and the fixture nut 5 is threaded in the surface of discharge nozzle 4, and it is right that the thread bush 6 is embedded in embarkation case 2
The center of side surface, the appearance surface shell 7 are welded on the inside of embarkation case 2, and the charge plate 12 is horizontally fixed on inside appearance surface shell 7
Middle section and using being flexibly connected, the bottom of the wheel rod structure 11 and the left end at the top of charge plate 12 are mechanically connected, described
The transmission connection of high-tension ignition mechanism 9 is connected to the upper of high-tension ignition mechanism 9 in the right side of wheel rod structure 11, the nail of trapezoid seat 10
Just and with the top electric welding inside appearance surface shell 7 together, the high pressure scraper 8 is mechanically connected to high-tension ignition mechanism 9
Right side and be installed in the top of charge plate 12, the pneumatic jacking structure 13 is mechanically connected to a left side for 12 lower section of charge plate
It inserts embedded in the right side of two pneumatic jacking structures 13, double item gas transmission structures 14 left end at end, double item gas transmission structures 14
Right end interpenetrate with trachea 15, the trachea 15 is threaded in the left side of spiral duct 16, the spiral duct
16 are welded on the right end of 7 interior bottom portion of appearance surface shell, and the air compressor machine 18 is horizontally fixed on the right side of spiral duct 16 and mutually
Perforation, the air inlet pipe 19 are vertically welded in the right side of air compressor machine 18, and the high pressure scraper 8 is equipped with scraper structure 81, hits
Needle mechanism 82, clamping pushing meanss 83, the scraper structure 81 are mechanically connected to the left end of striker mechanism 82, the striker mechanism
82 are engaged on the bottom of clamping pushing meanss 83, and the clamping pushing meanss 83 are flexibly connected with the right end of high-tension ignition mechanism 9,
The high-tension ignition mechanism 9 is made of high pressure gas transfer tube 91, conducting head 92, left envelope frame 93, spark plug 94, right envelope frame 95,
The conducting head 92 is vertically welded in the top of left envelope frame 93, and the high pressure gas transfer tube 91 is threaded in conducting head 92
Right side, the right envelope frame 95 are welded the lower right corner in left envelope frame 93 and constitute rectangle mechanism, and the spark plug 94 is embedded in
The inside of right envelope frame 95 and is flexibly connected with wheel rod structure 11, the right end of the high pressure gas transfer tube 91 and clamping push dress
83 top movable connection is set, the right envelope frame 95 is located at the top of scraper structure 81, as shown in Figure 4, left envelope frame 93, right envelope frame
95 closed structures formed can be such that gas is confined, and the high pressure gas that spark plug 94 is formed after lighting a fire preferably forms boosting
Power, the wheel rod structure 11 are made of gear 111, circulation bar 112, gullet plate 113, baffle 114, the right side of the circulation bar 112
End is hinged with the sliding block inside high-tension ignition mechanism 9, and the left end of the circulation bar 112 is fastened on the lower section on 111 surface of gear, institute
The left side that gullet plate 113 is engaged on gear 111 is stated, the baffle 114 is tightly attached to the right side of gullet plate 113,114, the baffle
In the left side of scraper structure 81, there are two the pneumatic jacking structure 13 is set, the pneumatic jacking structure 13 is by T-type hydraulic mandril
131, seal chamber 132, jacking spring 133 form, and the T-type hydraulic mandril 131 is tightly attached to lower section and the use of charge plate 12
It is flexibly connected, the jacking spring 133 is fixed on the lower section of T-type hydraulic mandril 131 and vertically using nail connection, the sealing
Chamber 132 shrouds the outer surface in jacking spring 133 and is slidably connected with T-type hydraulic mandril 131,132 right end of seal chamber
Bottom interpenetrate with double item gas transmission structures 14, pass through two Jacking points of precise positioning as shown in Figure 3, play best top
Ascending effect, double item gas transmission structures 14 are made of the first appendix 141, parallel transistor 142, the second appendix 143, and described first
Appendix 141 is vertically fixed on the right side of left end seal chamber 132 and interpenetrates, 143 vertical welding of the second appendix
Right side in right end seal chamber 132 and parallel to each other, the top of the parallel transistor 142 and second defeated with the first appendix 141
Tracheae 143 is threadedly coupled, and the bottom of the parallel transistor 142 and the first appendix 141 are welded together, second appendix
143 right end is with trachea 15 by snapping together, and as shown in Figure 3, pipeline in parallel will not influence the output of gas
Effect, and gas can preferably be utilized, utilization efficiency is higher, and the scraper structure 81 is by the first scraper 811, the first deflecting
Bar 812, the first mandril 813, the second scraper 814, the second deflecting bar 815, the second mandril 816 composition, first scraper 811 are cut with scissors
It connects in the bottom of the first deflecting bar 812, the top of the first deflecting bar 812 is flexibly connected with the left end of the first mandril 813, institute
The right end for stating the first mandril 813 is flexibly connected with striker mechanism 82, and second scraper 814 is movably connected in the second deflecting bar
815 bottom, the top of the second deflecting bar 815 and the left end of the second mandril 816 are mechanically connected, second mandril 816
Right end and the right end of striker mechanism 82 weld together, second mandril 816 and the first mandril 813 are parallel to each other, described
Striker mechanism 82 is made of welded post 821, retraction rod 822, storage power block 823, striker 824, power spring 825, the welded post
821 are vertically welded in the right end at 816 top of the second mandril, and the right end and welded post 821 of the retraction rod 822 weld together simultaneously
And it is parallel to each other with the second mandril 816, the striker 824 is horizontally fixed on the left end of retraction rod 822 and axle center is conllinear, described
The electric welding of power block 823 is stored in the top in 824 middle section of striker, and the power spring 825 is looped around the appearance of 824 left-half of striker
Face, the top for storing power block 823 are intermeshed with clamping pushing meanss 83, and the clamping pushing meanss 83 are by the first card handle
831, No.1 squeezes spring 832,833, No. two extruding springs 834 of the second card handle, rubbery outer cover 835 and forms, the first card handle
831 bottom is intermeshed with power block 823 is stored, and the second card handle 833 is engaged on the top of the first card handle 831, the No.1
Spring 832 is squeezed to be vertically fixed on the right side of the second card handle 833 and connect with the right end nail inside rubbery outer cover 835, it is described
No. two squeeze spring 834 and are fixed on the upper left corner of the first card handle 831 by rivet and lead to the left end inside rubbery outer cover 835
It crosses screw to be fixed together, as shown in Figure 3, the changing effect of a theorem of kinetic energy can apply huge power to scraper, improve
The scraper effect of equipment entirety.
Upper platform sling 1 is sling by hanging liter machine, then promotes the top of metallurgical furnace, discharge nozzle 4 is allowed to be directed at metallurgical furnace, it can also
Extend the length of discharge nozzle 4 as desired by fixture nut 5 is adjusted, prevents material from leaking, raw material is stored in charge plate 12
On, opening air compressor machine 18, air inlet pipe 19 suck the hot gas of metallurgical furnace, defeated by first after the transmission of spiral duct 16
Tracheae 141, parallel transistor 142, the second appendix 143, trachea 15 respectively input gas in two seal chambers 132, are promoted and are contained
Flitch 12 allows material to skid off along discharge nozzle 4, thread bush 6, and charge plate 12 can jack up gullet plate 113 when jacking, and is engaged to tooth
Wheel 111 releases circulation bar 112, the space pressurization constantly formed to left envelope frame 93, right envelope frame 95, while also in friction spark plug
94, when spark plug is ignited, the gas of high pressure can be exported along conducting head 92, high pressure gas transfer tube 91, be ejected into second
On card handle 833, it is made to decontrol the clamping to the first card handle 831, wherein No.1 squeezes 832, No. two extruding springs 834 of spring and plays
The effect of tension, the first card handle 831, which unclamps, stores power block 823, allows retraction rod 822, striker 824 under the potential energy of power spring 825
Movement, while under the drive of welded post 821, the first scraper 811, the first deflecting bar 812, the first mandril 813, the second scraper
814, the second deflecting bar 815, the pop-up of the second mandril 816, scrape off the raw material on charge plate 12, allow raw material will not be in charge
Plate 12 solidifies, and can enter in metallurgical furnace substantially, improve the quality of metallurgy.
The present invention is combined with each other by above-mentioned component, is absorbed after a large amount of hot gas through pressurized transfer by a small margin
As the power of feedboard lifting, more energy saving, the amplitude for enabling feedboard to be lifted is higher, by most of raw material
It is discharged into metallurgical furnace, the raw material on feedboard can be carried out to scrape movement to by two scrapers after feedboard lifting, made
Raw material is scraped, and is all divided into metallurgical furnace, is made the inlet amount of each metallurgy essentially identical, the quality of metallurgy is improved, using point
Fiery high-pressure installation and imitate pistol contained spring kinetic energy output mechanism, allow scraper moment pop up great efforts, facilitate by
Raw material is cleaner to be scraped, and scraping force is bigger, is not used, is caused well come a large amount of hot gas generated when solving metallurgy with this
The waste of resource, being short of power when feedboard being caused to be lifted, gradient are not enough to all raw materials being discharged into metallurgical furnace, feedboard
When feeding intake, the raw material of meeting remainder can be sticked together on feedboard after material temperature is cooling, be will lead on feedboard
Next time, the amount of charging was affected, and was all not fixed into the doses of metallurgical furnace every time, influenced the quality of metallurgy, on the market
The scraper of production is short of power, and only with motor-driven power, is not enough to strike off the alloy raw material after solidification, strike off
Effect, which is paid no attention to, to think over a problem.
Specific embodiment described herein is only to give an example to the present invention.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, but
Without departing from of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of metallurgical furnace feeding device based on accumulation of energy scraper, structure includes upper platform sling (1), embarkation case (2), support frame
(3), discharge nozzle (4), fixture nut (5), thread bush (6), appearance surface shell (7), high pressure scraper (8), high-tension ignition mechanism
(9), trapezoid seat (10), wheel rod structure (11), charge plate (12), pneumatic jacking structure (13), double gas transmission structures (14), connect gas
Manage (15), spiral duct (16), relief spring (17), air compressor machine (18), air inlet pipe (19), it is characterised in that：
Four angles of the upper platform sling (1) are fixed on the top of embarkation case (2) by rivet, and support frame as described above (3) is welded vertically
In the lower section of embarkation case (2), discharge nozzle (4) glue connection thread bush (6) right side and axle center it is conllinear, the fixed spiral shell
Female (5) are threaded in the surface of discharge nozzle (4), and the thread bush (6) is embedded in the center of embarkation case (2) right lateral surface, institute
The inside that appearance surface shell (7) is welded on embarkation case (2) is stated, the charge plate (12) is horizontally fixed on the internal middle section of appearance surface shell (7)
And using being flexibly connected, the bottom of wheel rod structure (11) and the left end at the top of charge plate (12) are mechanically connected, the height
Press ignition mechanism (9) transmission connection on the right side of wheel rod structure (11), trapezoid seat (10) nail is connected to high-tension ignition mechanism
(9) the top and top internal with appearance surface shell (7) electric welding is together, the high pressure scraper (8) is mechanically connected to height
It presses the right side of ignition mechanism (9) and is installed in the top of charge plate (12), the pneumatic jacking structure (13) is mechanically connected to
It inserts embedded in the right side of two pneumatic jacking structures (13) left end of left end below charge plate (12), double item gas transmission structures (14)
The right end of side, double item gas transmission structures (14) interpenetrates with trachea (15), and the trachea (15) is threaded in spiral shell
The left side of tornadotron (16), the spiral duct (16) are welded on the right end of appearance surface shell (7) interior bottom portion, the air compressor machine (18)
It is horizontally fixed on the right side of spiral duct (16) and interpenetrates, the air inlet pipe (19) is vertically welded in air compressor machine (18)
Right side；
The high pressure scraper (8) is equipped with scraper structure (81), striker mechanism (82), clamping pushing meanss (83)；
The scraper structure (81) is mechanically connected to the left end of striker mechanism (82), and the striker mechanism (82) is engaged on clamping and pushes away
The bottom of dynamic device (83), the clamping pushing meanss (83) are flexibly connected with the right end of high-tension ignition mechanism (9).
2. a kind of metallurgical furnace feeding device based on accumulation of energy scraper according to claim 1, it is characterised in that：The high pressure
Ignition mechanism (9) is by high pressure gas transfer tube (91), conducting head (92), left envelope frame (93), spark plug (94), right envelope frame (95) group
At conducting head (92) is vertically welded in the top of left envelope frame (93), and the high pressure gas transfer tube (91) is threaded in
The right side of head (92) is connected, the right envelope frame (95) is welded the lower right corner in left envelope frame (93) and constitutes rectangle mechanism, institute
It states spark plug (94) to be embedded in the inside of right envelope frame (95) and be flexibly connected with wheel rod structure (11), the high pressure gas transmission
The right end of pipe (91) is connect with the top movable of clamping pushing meanss (83), and the right envelope frame (95) is located at scraper structure (81)
Top.
3. a kind of metallurgical furnace feeding device based on accumulation of energy scraper according to claim 1, it is characterised in that：The wheel bar
Structure (11) is made of gear (111), circulation bar (112), gullet plate (113), baffle (114), the right side of circulation bar (112)
Hold the sliding block internal with high-tension ignition mechanism (9) hinged, the left end of circulation bar (112) is fastened on gear (111) surface
Lower section, the gullet plate (113) are engaged on the left side of gear (111), and the baffle (114) is tightly attached to the right side of gullet plate (113)
Side, the baffle (114) are located at the left side of scraper structure (81).
4. a kind of metallurgical furnace feeding device based on accumulation of energy scraper according to claim 1, it is characterised in that：The air pressure
There are two climbing structure (13) is set, the pneumatic jacking structure (13) is by T-type hydraulic mandril (131), seal chamber (132), jacking
Spring (133) composition, the T-type hydraulic mandril (131) is tightly attached to the lower section of charge plate (12) and using flexible connection, described
Jacking spring (133) is fixed on the lower section of T-type hydraulic mandril (131) and vertically using nail connection, seal chamber (132) cage
It covers on the outer surface of jacking spring (133) and is slidably connected with T-type hydraulic mandril (131), seal chamber (132) right end
It interpenetrates with double item gas transmission structures (14) bottom.
5. a kind of metallurgical furnace feeding device based on accumulation of energy scraper according to claim 4, it is characterised in that：Double items
Gas transmission structure (14) is made of the first appendix (141), parallel transistor (142), the second appendix (143), first appendix
(141) it is vertically fixed on the right side of left end seal chamber (132) and interpenetrates, the second appendix (143) vertical welding
Right end seal chamber (132) right side and with the first appendix (141) it is parallel to each other, the top of the parallel transistor (142) with
Second appendix (143) is threadedly coupled, and the bottom and the first appendix (141) of the parallel transistor (142) are welded together, described
The right end of second appendix (143) is with trachea (15) by snapping together.
6. a kind of metallurgical furnace feeding device based on accumulation of energy scraper according to claim 2 or 3, it is characterised in that：It is described
Scraper structure (81) is by the first scraper (811), the first deflecting bar (812), the first mandril (813), the second scraper (814), second
Deflecting bar (815), the second mandril (816) composition, first scraper (811) are hinged on the bottom of the first deflecting bar (812), institute
The top for stating the first deflecting bar (812) is flexibly connected with the left end of the first mandril (813), the right end of first mandril (813)
It is flexibly connected with striker mechanism (82), second scraper (814) is movably connected in the bottom of the second deflecting bar (815), described
The left end of the top of second deflecting bar (815) and the second mandril (816) is mechanically connected, the right end of second mandril (816) with
The right end of striker mechanism (82) welds together, and second mandril (816) and the first mandril (813) are parallel to each other.
7. a kind of metallurgical furnace feeding device based on accumulation of energy scraper according to claim 6, it is characterised in that：The striker
Mechanism (82) is made of welded post (821), retraction rod (822), storage power block (823), striker (824), power spring (825), institute
State the right end that welded post (821) is vertically welded at the top of the second mandril (816), the right end and welded post of the retraction rod (822)
(821) weld together and parallel to each other with the second mandril (816), the striker (824) is horizontally fixed on retraction rod (822)
Left end and axle center it is conllinear, storage power block (823) electric welding is in the top in striker (824) middle section, the power spring (825)
It is looped around the outer surface of striker (824) left-half, the top for storing power block (823) is nibbled mutually with clamping pushing meanss (83)
It closes.
8. a kind of metallurgical furnace feeding device based on accumulation of energy scraper according to claim 2, it is characterised in that：The clamping
Pushing meanss (83) squeeze spring (832), the second card handle (833), No. two extruding springs by the first card handle (831), No.1
(834), rubbery outer cover (835) forms, and the bottom of the first card handle (831) is intermeshed with power block (823) are stored, and described second
Card handle (833) is engaged on the top of the first card handle (831), and the No.1 squeezes spring (832) and is vertically fixed on the second card handle
(833) right side and the right end nail connection with rubbery outer cover (835) inside, No. two extruding springs (834) pass through rivet
It is fixed on the upper left corner of the first card handle (831) and the left end internal with rubbery outer cover (835) is fixed by screws in together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631837.4A CN108826999A (en) | 2018-06-19 | 2018-06-19 | A kind of metallurgical furnace feeding device based on accumulation of energy scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631837.4A CN108826999A (en) | 2018-06-19 | 2018-06-19 | A kind of metallurgical furnace feeding device based on accumulation of energy scraper |
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| Publication Number | Publication Date |
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| CN108826999A true CN108826999A (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810631837.4A Withdrawn CN108826999A (en) | 2018-06-19 | 2018-06-19 | A kind of metallurgical furnace feeding device based on accumulation of energy scraper |
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| CN (1) | CN108826999A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289239A (en) * | 2018-11-21 | 2019-02-01 | 杭州东南制冷设备有限公司 | It is a kind of for producing the decrease temperature crystalline device of urea |
| CN112289691A (en) * | 2020-10-16 | 2021-01-29 | 湖南中部芯谷科技有限公司 | Die assembly is used in production of digital-to-analog conversion chip |
-
2018
- 2018-06-19 CN CN201810631837.4A patent/CN108826999A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289239A (en) * | 2018-11-21 | 2019-02-01 | 杭州东南制冷设备有限公司 | It is a kind of for producing the decrease temperature crystalline device of urea |
| CN112289691A (en) * | 2020-10-16 | 2021-01-29 | 湖南中部芯谷科技有限公司 | Die assembly is used in production of digital-to-analog conversion chip |
| CN112289691B (en) * | 2020-10-16 | 2024-01-26 | 湖南中部芯谷科技有限公司 | Die assembly is used in production of digital analog conversion chip |
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Application publication date: 20181116 |