CN211248307U

CN211248307U - Intermediate tank for containing molten iron

Info

Publication number: CN211248307U
Application number: CN201922432467.4U
Authority: CN
Inventors: 黄杰
Original assignee: Wuhan Dingfengda Mechanical Equipment Co ltd
Current assignee: Wuhan Dingfengda Mechanical Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-14
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a tundish for adorning molten iron, which comprises a tank body, one side of the jar body is equipped with the feed liquor pipe, one side of feed liquor pipe, and be located the inside of the jar body is equipped with first swash plate, the both ends of first swash plate with the inner wall fixed connection of the jar body, one side of first swash plate is equipped with the second swash plate, the both sides of second swash plate with the inner wall both sides fixed connection of the jar body, first swash plate with be located between the second swash plate the both sides of the jar body all are equipped with first slag notch, first swash plate is kept away from one side of first slag notch is equipped with the second slag notch, the second swash plate is kept away from one side of first slag notch is located be equipped with the third slag notch on the jar body. Has the advantages that: the device simple structure conveniently practices the use, improves the efficiency of slagging tap, can increase the purity of molten iron, and the bleeder vent can play radiating effect, reduces the deformation of the jar body, has increased the security of using.

Description

Intermediate tank for containing molten iron

Technical Field

The utility model relates to a design field of pans particularly, relates to a pans for adorning molten iron.

Background

The intermediate tank has the functions of purification, refining, heat preservation and temperature regulation. The purification function is that the inclusion can further come-up in the pans, therefore molten iron in the pans need have enough degree of depth, guarantees certain dwell time, is equipped with the baffle simultaneously in the pans, can eliminate the pans bottom dead zone, improves the molten iron orbit, shortens inclusion come-up distance, is favorable to the come-up of inclusion. The tundish slag discharge port refers to a channel for discharging slag in a tundish in the casting process of continuous casting. However, the conventional slag discharging apparatus has a poor effect of removing impurities in the molten iron, and therefore, it is necessary to provide an intermediate for charging molten iron to solve the above problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tundish for adorning molten iron to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tundish for containing molten iron comprises a tank body, wherein a liquid inlet pipe is arranged on one side of the tank body, a first inclined plate is arranged on one side of the liquid inlet pipe and positioned in the tank body, two ends of the first inclined plate are fixedly connected with the inner wall of the tank body, a second inclined plate is arranged on one side of the first inclined plate, two sides of the second inclined plate are fixedly connected with two sides of the inner wall of the tank body, a first slag hole is formed in each of the two sides of the tank body between the first inclined plate and the second inclined plate, a second slag hole is formed in one side of the first inclined plate far away from the first slag hole, a third slag hole is formed in the tank body on one side of the second inclined plate far away from the first slag hole, a liquid outlet pipe is arranged on one side of the tank body far away from the liquid inlet pipe, a reinforcing plate is arranged on the outer side of the tank body, and a cavity is arranged between, the inside of cavity is equipped with a plurality of heating blocks, the fixed temperature sensor that is equipped with in bottom of the jar body, temperature sensor with the heating block all with controller electric connection, be equipped with a plurality of bleeder vents on the reinforcing plate, the bleeder vent with the cavity is linked together.

Furthermore, one side of the tank body is provided with an overflow outlet which is arranged between the first slag outlet and the second slag outlet.

Further, the both ends of jar body all are equipped with the fixed block, the fixed block is equipped with the both sides of feed liquor pipe and drain pipe respectively, the fixed block is kept away from the fixed hanging shaft that is equipped with in one side of the jar body.

Furthermore, a heat insulation plate is fixedly arranged in the cavity and on the reinforcing plate, a supporting block is fixedly arranged on one side of the heat insulation plate, and the supporting block is fixedly connected with the bottom of the tank body.

Furthermore, one side of the reinforcing plate, which is far away from the tank body, is fixedly provided with a plurality of bases.

Further, the controller is arranged on one side of the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) firstly, molten iron is input into the tank body through the liquid inlet pipe, the molten iron collides with the inclined plane of the first inclined plate when entering into the tank body, so that larger impurities can float on the surface of the molten iron, then the molten iron flows into the space between the first inclined plate and the second inclined plate, as the first inclined plate and the second inclined plate form an inverted shape, the impurities in the molten iron float on the surface of the molten iron, so that slag can flow out through the first slag outlet when the junction area is changed, so as to realize the slag removal effect, meanwhile, the molten iron can reach the liquid outlet pipe through the second inclined plate, one side of the liquid outlet pipe is provided with a third slag outlet, so that the slag on the surface of the molten iron can be removed again, and then the molten iron flows out from the liquid outlet pipe, so as to realize the liquid outlet and slag removal effects, the device has a simple structure, is convenient to operate and use, the slag removal efficiency is improved, and meanwhile, the heat on the surface of the tank body, which can increase, the deformation of the tank body is reduced, the use safety is improved, when the temperature detected by the temperature sensor is reduced, the controller controls the heating block to work, the heating work is realized, and the use convenience is greatly improved;

(2) the overflow outlet prevents the whole molten iron from overflowing from the interior of the tank body, so that the use safety is improved;

(3) the heat insulating board can play thermal-insulated effect, avoids jar temperature of internal portion to spread into and causes the danger of scalding to the staff on the reinforcing plate, great improvement safety in utilization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a tundish for containing molten iron according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a body in a tundish for containing molten iron according to an embodiment of the present invention;

fig. 3 is a plan view of a tundish for containing molten iron according to an embodiment of the present invention.

Reference numerals:

1. a tank body; 2. a liquid inlet pipe; 3. a first sloping plate; 4. a second swash plate; 5. a first slag outlet; 6. a second slag outlet; 7. a third slag outlet; 8. a liquid outlet pipe; 9. a reinforcing plate; 10. a cavity; 11. a heating block; 12. a temperature sensor; 13. a controller; 14. air holes are formed; 15. an overflow outlet; 16. a fixed block; 17. a hanging shaft; 18. a heat insulation plate; 19. a support block; 20. a base.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, an intermediate tank for holding molten iron according to an embodiment of the present invention includes a tank body 1, a liquid inlet pipe 2 is disposed on one side of the tank body 1, a first inclined plate 3 is disposed on one side of the liquid inlet pipe 2 and inside the tank body 1, two ends of the first inclined plate 3 are fixedly connected to an inner wall of the tank body 1, a second inclined plate 4 is disposed on one side of the first inclined plate 3, two sides of the second inclined plate 4 are fixedly connected to two sides of the inner wall of the tank body 1, a first slag outlet 5 is disposed between the first inclined plate 3 and the second inclined plate 4 and on two sides of the tank body 1, a second slag outlet 6 is disposed on one side of the first inclined plate 3 away from the first slag outlet 5, a third slag outlet 7 is disposed on one side of the second inclined plate 4 away from the first slag outlet 5 and on the tank body 1, a liquid outlet pipe 8 is disposed on one side of the tank body 1 away from the liquid inlet pipe 2, the outer side of the tank body 1 is provided with a reinforcing plate 9, a cavity 10 is arranged between the reinforcing plate 9 and the tank body 1, a plurality of heating blocks 11 are arranged inside the cavity 10, a temperature sensor 12 is fixedly arranged at the bottom of the tank body 1, the temperature sensor 12 and the heating blocks 11 are both electrically connected with a controller 13, a plurality of air holes 14 are arranged on the reinforcing plate 9, the air holes 14 are communicated with the cavity 10, firstly, molten iron is input into the tank body 1 through a liquid inlet pipe 2, the molten iron can collide with the inclined plane of the first inclined plate 3 when entering into the tank body 1, so that larger impurities can float on the surface of the molten iron, then the molten iron can flow to the middle of the tank body 1 through the other side of the first inclined plate 3, the larger slag can float on one side of the first inclined plate 3 and can flow out through the second slag outlet 6, the impurity discharging function is realized, molten iron flows between the first inclined plate 3 and the second inclined plate 4, the inverted V-shaped is formed between the first inclined plate 3 and the second inclined plate 4, impurities in the molten iron float on the surface of the molten iron, so that slag can flow out through the first slag outlet 5 when the contact area changes, the slag removing function is realized, the molten iron can reach the liquid outlet pipe through the second inclined plate 4, the third slag outlet 7 is arranged on one side of the liquid outlet pipe 8, the slag on the surface of the molten iron can be removed again, then the molten iron flows out from the liquid outlet pipe 8, the liquid outlet and slag removing function is realized, the device has a simple structure, is convenient to operate and use, the slag removing efficiency is improved, the purity of the molten iron can be increased, the temperature of the molten iron can be detected by the temperature sensor 12 in the flowing process, when the temperature is higher, the controller 13 controls to stop the operation of the heating block, meanwhile, heat on the surface of the tank body 1 can be dissipated through the air holes 14, deformation of the tank body 1 is reduced, use safety is improved, when the temperature sensor 12 detects that the temperature is reduced, the controller 13 controls the heating block to work, heating work is achieved, and use convenience is greatly improved.

Example two:

referring to fig. 1-3, for the tank body 1, an overflow outlet 15 is arranged at one side of the tank body 1, the overflow outlet 15 is arranged between the first slag outlet 5 and the second slag outlet 6, and the overflow outlet 15 prevents molten iron from overflowing from the inside of the tank body 1 as a whole, so that the use safety is improved; for the tank body 1, two ends of the tank body 1 are respectively provided with a fixed block 16, the fixed blocks 16 are respectively provided with two sides of a liquid inlet pipe 2 and a liquid outlet pipe 8, one side of each fixed block 16, which is far away from the tank body 1, is fixedly provided with a hanging shaft 17, and the hanging shafts 17 can play a role in binding when the tank body 1 is hung conveniently; for the interior of the cavity 10 and the position on the reinforcing plate 9, the heat insulation plate 18 is fixedly arranged, for one of the heat insulation plates 18, the heat insulation plate 18 is fixedly arranged on the reinforcing plate 9 and the position inside the cavity 10, the supporting block 19 is fixedly arranged on one side of the heat insulation plate 18, the supporting block 19 is fixedly connected with the bottom of the tank body 1, the heat insulation plate 18 can play a heat insulation role, the danger that the temperature inside the tank body 1 is transmitted to the reinforcing plate 9 to scald workers is avoided, and the use safety is greatly improved; for the reinforcing plate 9, one side of the reinforcing plate 9, which is far away from the tank body 1, is fixedly provided with a plurality of bases 20, the bases 20 can support the tank body 1, the placing stability of the controller 13 is improved, and the controller 13 is arranged on one side of the bases 20, so that the controller 13 can be conveniently placed.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, firstly, molten iron is input into the tank body 1 through the liquid inlet pipe 2, when entering the tank body 1, the molten iron collides with the inclined surface of the first inclined plate 3, so that larger impurities can float on the surface of the molten iron, then the molten iron flows to the middle of the tank body 1 through the other side of the first inclined plate 3, larger slag matters can float on one side of the first inclined plate 3 and can flow out through the second slag outlet 6, so that the impurity discharging effect is realized, the molten iron flows between the first inclined plate 3 and the second inclined plate 4, as the inverted V-shaped structure is formed between the first inclined plate 3 and the second inclined plate 4, the impurities in the molten iron float on the surface of the molten iron, when the joint area is changed, the slag matters can flow out through the first slag outlet 5, so that the slag removing effect is realized, and meanwhile, the molten iron can reach the liquid outlet pipe through the second inclined plate 4, one side of drain pipe 8 is equipped with third slag notch 7, can get rid of the slag on molten iron surface once more, then the molten iron flows out from drain pipe 8 again, thereby realize going out the effect of liquid slagging-off, the device simple structure, conveniently handle the use, improve the efficiency of slagging tap, simultaneously can increase the purity of molten iron, the molten iron is at the in-process that flows, temperature sensor 12 can detect the temperature of molten iron, when the temperature is higher, the work of controller 13 control stop heating piece, the heat on the 1 surperficial of the jar body will dispel the heat through bleeder vent 14 simultaneously, reduce the deformation of the jar body 1, the security of using has been increased, when temperature sensor 12 detects the temperature and reduces, controller 13 will control the work of heating piece, realize the work of heating, great increase the convenience of using.

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 intermediate tank for adorning molten iron, its characterized in that, includes a jar body (1), one side of the jar body (1) is equipped with feed liquor pipe (2), one side of feed liquor pipe (2), and be located the inside of the jar body (1) is equipped with first swash plate (3), the both ends of first swash plate (3) with the inner wall fixed connection of the jar body (1), one side of first swash plate (3) is equipped with second swash plate (4), the both sides of second swash plate (4) with the inner wall both sides fixed connection of the jar body (1), first swash plate (3) with be located between second swash plate (4) the both sides of the jar body (1) all are equipped with first slag notch (5), one side that first slag notch (5) were kept away from in first swash plate (3) is equipped with second slag notch (6), one side that first slag notch (5) was kept away from in by second swash plate (4) is located be equipped with third slag notch (7) on the jar body (1), the utility model discloses a temperature-sensing pot, including jar body (1), feed liquor pipe (2), reinforcing plate (12), temperature sensor (12), one side of jar body (1) is kept away from one side is equipped with drain pipe (8), the outside of the jar body (1) is equipped with reinforcing plate (9), reinforcing plate (9) with be equipped with cavity (10) between the jar body (1), the inside of cavity (10) is equipped with a plurality of heating blocks (11), the fixed temperature sensor (12) that are equipped with in bottom of the jar body (1), temperature sensor (12) with heating block (11) all with controller (13) electric connection, be equipped with a plurality of bleeder vents (14) on reinforcing plate (9), bleeder vent (14) with cavity (10) are linked.

2. An intermediate tank for holding molten iron according to claim 1, characterized in that an overflow outlet (15) is provided at one side of the tank body (1), the overflow outlet (15) being provided between the first slag outlet (5) and the second slag outlet (6).

3. The tundish for containing molten iron according to claim 2, wherein two ends of the tank body (1) are respectively provided with a fixing block (16), the fixing blocks (16) are respectively provided with two sides of the liquid inlet pipe (2) and the liquid outlet pipe (8), and one side of the fixing block (16) far away from the tank body (1) is fixedly provided with a hanging shaft (17).

4. The tundish for containing molten iron according to claim 3, wherein a heat insulation plate (18) is fixedly arranged inside the cavity (10) and on the reinforcing plate (9), a supporting block (19) is fixedly arranged on one side of the heat insulation plate (18), and the supporting block (19) is fixedly connected with the bottom of the ladle body (1).

5. An intermediate tank for containing molten iron according to claim 4, characterized in that a plurality of bases (20) are fixedly arranged on one side of the reinforcing plate (9) far away from the tank body (1).

6. An intermediate tank for containing molten iron according to claim 5, wherein the controller (13) is provided at one side of the base (20).