CN108085515B

CN108085515B - A kind of reduction crude magnesium bottom is slagged tap smelting device

Info

Publication number: CN108085515B
Application number: CN201711365704.9A
Authority: CN
Inventors: 王青锋; 杨全海
Original assignee: CHAOHU YUNHAI MAGNESIUM INDUSTRY Co Ltd
Current assignee: CHAOHU YUNHAI MAGNESIUM INDUSTRY Co Ltd
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2019-09-06
Anticipated expiration: 2037-12-18
Also published as: CN108085515A

Abstract

It slags tap smelting device the invention discloses a kind of reduction crude magnesium bottom, including burner hearth, first partition and second partition are connected in the burner hearth, burner hearth is divided into the first cavity, the second cavity and third cavity from top to bottom by the first partition and second partition, delivery port is equipped at the center of the first partition, the both ends of the delivery port are equipped with the first valve, each first valve is mounted in first partition, first cavity is equipped with collection device, catalytic unit and heating device are equipped in second cavity, the second partition is equipped with the second valve.The beneficial effect of invention is: structure simple operations are easy, pass through catalytic unit and the isostructural interaction of heating device, it can to realize raw material and mix, more fully react, accelerate reaction rate, by the isostructural interaction of grinding device, the waste residue that particle can be made excessive is crushed, it thus is avoided that line clogging during transportation.

Description

A kind of reduction crude magnesium bottom is slagged tap smelting device

Technical field

The present invention relates to smelt magnesium technical field more particularly to a kind of reduction crude magnesium bottom to slag tap smelting device.

Background technique

Britain wears dimension and magnesium metal was made with potassium reduction-oxidation magnesium in 1808.It is a kind of argenteous lightweight alkaline earth gold Belong to, chemical property is active, can react with acid and generate hydrogen, have certain ductility and the dissipation of heat.Magnesium elements are in nature It is widely distributed, it is one of indispensable element of human body.

Through retrieving, 104630506 A of Patent No. CN discloses a kind of reduction crude magnesium bottom and slags tap smelting device, including furnace Thorax is vertically provided with reductive jar in burner hearth, and reductive jar is located between the upper top and next top of burner hearth, the burner hearth it is upper Top is arch, the burner hearth side set there are three or more burner, burner be arranged above and below, inside the reductive jar Equipped with central tube, the central tube is equipped with strip steam hole, and the central tube has the discharge hole of same internal diameter, discharges Hole is equipped with lower water jacket, is equipped with collector in the top of central tube, is externally provided with upper water sleeve in collector；Collector structure includes The cylinder of cone cylinder shape, cylinder upper end are equipped with cover board, are equipped with end cap on the downside of cover board, are equipped with suspension hook and arc panel in cylinder two sides.

There are following disadvantages for above-mentioned patent:

1, the reaction in burner hearth is to make its reaction slowly by adding raw materials into burner hearth then heating, but in this way Mode reaction rate it is slow, while make the accumulation of raw material be easy to cause reaction it is insufficient；

2, the waste residue that reaction occurs is easy to make due to being not processed when conveying by delivery pipe because particle is excessive At line clogging.

Summary of the invention

The purpose of the present invention is to solve disadvantages existing in the prior art, such as: the reaction in burner hearth, are by will be former The reaction then heated in burner hearth and make it slowly is added in material, but such mode reaction rate is slow, while making the heap of raw material Product is easy to cause reaction insufficient；

The waste residue occurred is reacted to be easy to cause due to being not processed when conveying by delivery pipe because particle is excessive Line clogging.

To achieve the goals above, present invention employs following technical solutions:

A kind of reduction crude magnesium bottom is slagged tap smelting device, including burner hearth, be connected in the burner hearth first partition and second every Burner hearth is divided into the first cavity, the second cavity and third cavity from top to bottom by plate, the first partition and second partition, described Delivery port is equipped at the center of first partition, the both ends of the delivery port are equipped with the first valve, each first valve installation In first partition, first cavity is equipped with collection device, is equipped with catalytic unit and heating device in second cavity, The second partition is equipped with the second valve, and the third cavity is equipped with grinding device, and second valve is by crushing dress It sets and is connected with delivery pipe.

Preferably, the collection device includes cohesion case, and one end of the cohesion case is connected in first partition, described solidifying The two sides of poly- case are equipped with feeding pipe, and one end of the feeding pipe is connected on the first valve, and furnace is run through in one end of the feeding pipe The upper end side wall of thorax, is connected with mounting plate in the cohesion case, and the burner hearth is symmetrically interspersed with delivery pipe, and the one of the delivery pipe End connection delivery port, the mounting plate be equipped with collecting box, it is described cohesion case one end be equipped with trapezoid block, the one of the delivery pipe End is located at the underface of trapezoid block.

Preferably, one end of the catalytic unit first rotating shaft, the first rotating shaft is rotatably connected on the one side wall of burner hearth On, the other end of the first rotating shaft passes through the side wall of burner hearth and is connected with the first driving motor, and the first rotating shaft is interspersed with Turning set and roller, the turning set are located in roller, and the both ends of the turning set are equipped with first gear, and the first gear is worn It is inserted in first rotating shaft, the both ends engagement of the first gear is connected with second gear, is interspersed with second in the second gear One end of shaft, second shaft passes through roller and is connected with the second paddle, and the roller is equipped with multiple loose slots, institute It states in the second shaft position loose slot, the two sides of the roller are symmetrically arranged with multiple third mounting blocks, set on the third mounting blocks There are the first mounting groove and two limiting slots, two limiting slots are located at the two sides of the first mounting groove, in first mounting groove Equipped with spring lever, one end of the spring lever is connected to the bottom end of the first mounting groove, the other end connection of first mounting groove There is the first paddle, the two sides of first paddle one end are symmetrically fixedly connected with gag lever post, and the gag lever post is slidably connected In limiting slot, the gag lever post and limiting slot are directly provided with anti-drop device.

Preferably, the anti-drop device includes the first convex block and the second convex block, and the side of first convex block is fixedly connected On the side wall of limiting slot, the other side of first convex block is slidably connected at the side of gag lever post, and the one of second convex block Slideslip is connected on the side wall of limiting slot, and the other side of second convex block is fixedly connected on the side of gag lever post.

Preferably, the heating device includes four the second mounting blocks, and each second mounting blocks are mounted on burner hearth On side wall, the side of second mounting blocks is equipped with the second mounting groove, and cooling fin is connected on second mounting groove, described to dissipate The side of backing is serrated setting, and heater strip is equipped in second mounting blocks, and the heater strip is arranged in the shape of a spiral.

Preferably, the grinding device includes two risers, is interspersed with motion bar on the riser, and the one of the motion bar End across riser and is connected with crushing plate, and the other end of the motion bar is rotatably connected to rotating bar, the rotating bar it is another End is rotatably connected to runner, third shaft is interspersed at the center of the runner, one end of the third shaft is connected with second Driving motor is equipped with the first mounting blocks on the side wall of the burner hearth, and the driving motor is mounted on the first mounting blocks, described Delivery pipe is connected to riser.

Compared with prior art, the beneficial effects of the present invention are: structure simple operations are easy, by catalytic unit and add The isostructural interaction of thermal can make raw material realizing mixing, more fully react, accelerate reaction rate, lead to The isostructural interaction of grinding device is crossed, the waste residue that particle can be made excessive crushes, and thus is avoided that during transportation, pipe Road blocking.

Detailed description of the invention

Fig. 1 is that a kind of reduction crude magnesium bottom proposed by the present invention is slagged tap the positive structure schematic of smelting device；

Fig. 2 is the partial enlargement structural representation of A in Fig. 1；

Fig. 3 is the partial enlargement structural representation of B in Fig. 1.

In figure: 1 burner hearth, 2 first valves, 3 first partitions, 4 heater strips, 5 cooling fins, 6 first rotating shafts, 7 second partitions, 8 Riser, 9 delivery pipes, 10 crush plate, 11 motion bars, 12 runners, 13 rotating bars, 14 first mounting blocks, 15 second valves, 16 first Gear, 17 rollers, 18 first paddles, 19 second mounting blocks, 20 cohesion casees, 21 trapezoid blocks, 22 feeding pipes, 23 second stirrings Leaf, 24 second shafts, 25 second gears, 26 third mounting blocks, 27 gag lever posts, 28 spring levers, 29 first mounting grooves, 30 are collected Case, 31 mounting plates, 32 delivery ports, 33 delivery pipes.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.

In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.

Referring to Fig.1-3, a kind of reduction crude magnesium bottom is slagged tap smelting device, including burner hearth 1, is connected with first partition 3 in burner hearth 1 With second partition 7, first partition 3 and second partition 7 from top to bottom divide burner hearth 1 for the first cavity, the second cavity and third Cavity, delivery port 32 is equipped at the center of first partition 3, and the both ends of delivery port 32 are equipped with the first valve 2, each first valve 2 It is mounted in first partition 3, the first cavity is equipped with collection device, and collection device includes cohesion case 20, agglomerates one end of case 20 It being connected in first partition 3, the two sides of cohesion case 20 are equipped with feeding pipe 22, and one end of feeding pipe 22 is connected on the first valve 2, The upper end side wall of burner hearth 1 is run through in one end of feeding pipe 22, agglomerates in case 20 and is connected with mounting plate 31, burner hearth 1 is symmetrically interspersed with defeated Pipe 33 is sent, one end of delivery pipe 33 is connected to delivery port 32, and mounting plate 31 is equipped with collecting box 30, and one end of cohesion case 20 is equipped with ladder Shape block 21, trapezoid block 21 is interior to be equipped with condenser pipe, and one end of delivery pipe 33 is located at the underface of trapezoid block 21, reacts the gas of generation Enter delivery pipe 33 from delivery port 32, to encounter trapezoid block 21, under the action of condenser pipe, 21 temperature of trapezoid block is too low, makes Gas condenses to the cold, then condensing on trapezoid block 21 slowly, falls into collecting box 30, and catalysis dress is equipped in the second cavity It sets and heating device, catalytic unit first rotating shaft 6, one end of first rotating shaft 6 is rotatably connected in the one side wall of burner hearth 1, first The other end of shaft 6 passes through the side wall of burner hearth 1 and is connected with the first driving motor, and first rotating shaft 6 is interspersed with turning set and roller 17, turning set is located in roller 17, and the both ends of turning set are equipped with first gear 16, and first gear 16 is interspersed in first rotating shaft 6, The both ends engagement of first gear 16 is connected with second gear 25, and the second shaft 24, the second shaft 24 are interspersed in second gear 25 One end pass through roller 17 and be connected with the second paddle 23, roller 17 is equipped with multiple loose slots, the second activity of shaft 24 In slot, the two sides of roller 17 are symmetrically arranged with multiple third mounting blocks 26, and third mounting blocks 26 are equipped with the first mounting groove 29 and two A limiting slot, two limiting slots are located at the two sides of the first mounting groove 29, are equipped with spring lever 28, spring lever in the first mounting groove 29 28 one end is connected to the bottom end of the first mounting groove 29, and the other end of the first mounting groove 29 is connected with the first paddle 18, and first The two sides of 18 one end of paddle are symmetrically fixedly connected with gag lever post 27, and gag lever post 27 is slidably connected in limiting slot, gag lever post 27 It is directly provided with anti-drop device with limiting slot, anti-drop device includes the first convex block and the second convex block, and the side of the first convex block is fixed to be connected It connects on the side wall of limiting slot, the other side of the first convex block is slidably connected at the side of gag lever post 27, a sideslip of the second convex block Dynamic to be connected on the side wall of limiting slot, the other side of the second convex block is fixedly connected on the side of gag lever post 27, passes through the first convex block With the mutual blocking of the second convex block, the first paddle 18 is prevented to be detached from third mounting blocks 16, drives the by the first driving motor The rotation of one shaft 6, then drives roller 17 to rotate, so that the rotation stirring of the first paddle 18, while in the work of centrifugal force Make spring lever 28 flexible and the effect of gag lever post 27 with lower, so that the stirring range of the first paddle 18 is more big, together When first rotating shaft 6 rotation drive first gear 16 rotate, thus drive second gear 25 rotate, thus drive 24 turns of the second shaft It is dynamic, so that the second paddle 23 rotates, realize stirring, the contact between raw material can be increased in this way, increases reaction rate and effect Rate, heating device include four the second mounting blocks 19, and each second mounting blocks 19 are mounted on the side wall of burner hearth 1, the second installation The side of block 19 is equipped with the second mounting groove, is connected with cooling fin 5 on the second mounting groove, and the side of cooling fin 5 is serrated setting, Zigzag can make the more rapid of heat transfer, be equipped with heater strip 4 in the second mounting blocks 19, heater strip 4 is set in the shape of a spiral It sets, heating surface (area) (HS can be improved in helical form, to more quickly transmit heat, maintains the temperature in burner hearth 1, passes through heater strip Then 4 heating are radiated by cooling fin 5, so that temperature increases, catalysis reaction, second partition 7 is equipped with the second valve 15, third Cavity is equipped with grinding device, and grinding device includes two risers 8, is interspersed with motion bar 11, one end of motion bar 11 on riser 8 Across riser 8 and it is connected with crushing plate 10, the other end of motion bar 11 is rotatably connected to rotating bar 13, the other end of rotating bar 13 It is rotatably connected to runner 12, third shaft is interspersed at the center of runner 12, one end of third shaft is connected with the second driving electricity Machine is equipped with the first mounting blocks 14 on the side wall of burner hearth 1, and the second driving motor is mounted on the first mounting blocks 14, delivery pipe 9 with Riser 8 is connected to, and the second driving motor drives the rotation of third shaft, so that runner 12 is driven to rotate, so that rotating bar 13 rotates, So that motion bar 11 moves left and right under the limit of riser 8, so that crushing the constantly movement of plate 10, waste residue is constantly squeezed It crushes, the second valve 15 is connected with delivery pipe 9 by grinding device.

In the present invention, when user uses the device, raw material is entered in the second cavity from feeding pipe 22, then by the One driving motor drives first rotating shaft 6 to rotate, and then roller 17 is driven to rotate, so that the rotation stirring of the first paddle 18, Make spring lever 28 flexible under the influence of centrifugal force simultaneously and the effect of gag lever post 27, so that the stirring of the first paddle 18 Range is more big, while the rotation of first rotating shaft 6 drives first gear 16 to rotate, so that second gear 25 is driven to rotate, thus It drives the second shaft 24 to rotate, so that the second paddle 23 rotates, realizes stirring, the contact between raw material can be increased in this way, Increase reaction rate and efficiency, is heated by heater strip 4 and then radiated by cooling fin 5, so that temperature increases, catalysis reaction, The magnesium gas of generation enters delivery pipe 33 from delivery port 32, so that trapezoid block 21 is encountered, under the action of condenser pipe, trapezoid block 21 Temperature is too low, so that gas condenses to the cold, then condensing on trapezoid block 21 slowly, is fallen into collecting box 30, generation it is useless Slag, into riser 8, then the second driving motor is mounted on the first mounting blocks 14, and delivery pipe 9 is connected to riser 8, the second driving Motor drives the rotation of third shaft, so that runner 12 be driven to rotate, so that rotating bar 13 rotates, makes under the limit of riser 8 Motion bar 11 moves left and right, so that crushing the constantly movement of plate 10, waste residue is constantly squeezed to crushing, is passing through delivery pipe 9 transfer out.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

Smelting device, including burner hearth (1) 1. a kind of reduction crude magnesium bottom is slagged tap, which is characterized in that the is connected in the burner hearth (1) Burner hearth (1) is divided into first from top to bottom by one partition (3) and second partition (7), the first partition (3) and second partition (7) Cavity, the second cavity and third cavity are equipped with delivery port (32) at the center of the first partition (3), the delivery port (32) both ends are equipped with the first valve (2), and each first valve (2) is mounted on first partition (3), first cavity It is equipped with collection device, catalytic unit and heating device are equipped in second cavity, the second partition (7) is equipped with second Valve (15), the third cavity are equipped with grinding device, and it is defeated that second valve (15) by grinding device is connected with first Send pipe (9)；

One end of the catalytic unit first rotating shaft (6), the first rotating shaft (6) is rotatably connected in the one side wall of burner hearth (1), The other end of the first rotating shaft (6) passes through the side wall of burner hearth (1) and is connected with the first driving motor, the first rotating shaft (6) It is interspersed with turning set and roller (17), the turning set is located in roller (17), and the both ends of the turning set are equipped with first gear (16), the first gear (16) is interspersed on first rotating shaft (6), and the both ends engagement of the first gear (16) is connected with second Gear (25) is interspersed with the second shaft (24) on the second gear (25), and one end of second shaft (24) passes through roller (17) it and is connected with the second paddle (23), the roller (17) is equipped with multiple loose slots, and the second shaft (24) position is living In dynamic slot, the two sides of the roller (17) are symmetrically arranged with multiple third mounting blocks (26), and the third mounting blocks (26) are equipped with First mounting groove (29) and two limiting slots, two limiting slots are located at the two sides of the first mounting groove (29), first peace Spring lever (28) are equipped in tankage (29), one end of the spring lever (28) is connected to the bottom end of the first mounting groove (29), described The other end of first mounting groove (29) is connected with the first paddle (18), and the two sides of described first paddle (18) one end are symmetrically solid Surely it is connected with gag lever post (27), the gag lever post (27) is slidably connected in limiting slot, and the gag lever post (27) and limiting slot are straight It is equipped with anti-drop device.
The smelting device 2. a kind of reduction crude magnesium bottom according to claim 1 is slagged tap, which is characterized in that the collection device packet Cohesion case (20) is included, one end of cohesion case (20) is connected on first partition (3), and the two sides of cohesion case (20) are equipped with One end of feeding pipe (22), the feeding pipe (22) is connected on the first valve (2), and furnace is run through in one end of the feeding pipe (22) The upper end side wall of thorax (1), the cohesion case (20) is interior to be connected with mounting plate (31), and it is defeated that the burner hearth (1) is symmetrically interspersed with second It send pipe (33), one end of second delivery pipe (33) is connected to delivery port (32), and the mounting plate (31) is equipped with collecting box (30), one end of cohesion case (20) is equipped with trapezoid block (21), and one end of second delivery pipe (33) is located at trapezoid block (21) underface.
The smelting device 3. a kind of reduction crude magnesium bottom according to claim 1 is slagged tap, which is characterized in that the anti-drop device packet The first convex block and the second convex block are included, the side of first convex block is fixedly connected on the side wall of limiting slot, first convex block The other side be slidably connected at the sides of gag lever post (27), the side of second convex block is slidably connected at the side wall of limiting slot On, the other side of second convex block is fixedly connected on the side of gag lever post (27).
The smelting device 4. a kind of reduction crude magnesium bottom according to claim 1 is slagged tap, which is characterized in that the heating device packet Four the second mounting blocks (19) are included, each second mounting blocks (19) are mounted on the side wall of burner hearth (1), second installation The side of block (19) is equipped with the second mounting groove, is connected with cooling fin (5) on second mounting groove, the one of the cooling fin (5) Side is serrated setting, is equipped with heater strip (4) in second mounting blocks (19), and the heater strip (4) is arranged in the shape of a spiral.
The smelting device 5. a kind of reduction crude magnesium bottom according to claim 1 is slagged tap, which is characterized in that the grinding device packet Two risers (8) are included, are interspersed with motion bar (11) on the riser (8), one end of the motion bar (11) passes through riser (8) simultaneously It is connected with and crushes plate (10), the other end of the motion bar (11) is rotatably connected to rotating bar (13), the rotating bar (13) The other end is rotatably connected to runner (12), is interspersed with third shaft at the center of the runner (12), and the one of the third shaft End is connected with the second driving motor, is equipped with the first mounting blocks (14) on the side wall of the burner hearth (1), the driving motor installation On the first mounting blocks (14), first delivery pipe (9) is connected to riser (8).