Phosphorus pig iron stabilizer automatic injection equipment

Abstract

The utility model discloses phosphorus pig iron stabilizer automatic injection equipment which comprises a bottom plate, four supporting columns are fixedly connected to the left side of the upper portion of the bottom plate, a tank body is fixedly connected to the upper portions of the four supporting columns, an electric telescopic rod is fixedly connected to the right side of the upper portion of the bottom plate, and a transverse plate is fixedly connected to the upper portion of the electric telescopic rod. A connecting block is fixedly connected to the right side of the transverse plate, a sliding groove is formed in the right side of the connecting block, and a first connecting pipe is slidably connected into the sliding groove. Universal wheels are arranged, so that the device is convenient to transfer and move, and when the device is used, the use height of the device is adjusted through an electric telescopic rod; after the device is moved to a use position, the electric telescopic rod is started, the first connecting pipe and the second connecting pipe are placed in the smelting furnace through the electric telescopic rod, then the phosphorus pig iron stabilizing agent in the tank body is conveyed into the smelting furnace by opening the electromagnetic valve, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of phosphorus pig iron stabilizer spraying, in particular to automatic phosphorus pig iron stabilizer spraying equipment. Background Art

[0002] With the rapid development of industry, some reactants need to be added in the production process of phosphorus pig iron to improve its quality. The most commonly used one is phosphorus pig iron stabilizer, which can keep the composition of phosphorus pig iron stable, adjust the composition of phosphorus pig iron, increase carbon and desulfurize, and extend the recycling period of phosphorus pig iron. At present, when adding phosphorus pig iron stabilizer, it is usually necessary to use special phosphorus pig iron stabilizer automatic blowing equipment to add it.

[0003] Prior art CN217556220U discloses an automatic spraying device for phosphorus pig iron stabilizer. First, the staff installs the tank body in a suitable workplace, and then places the mounting frame on the smelting furnace and locks it with locking bolts, thereby limiting the mounting frame and the profile plate to ensure stability during daily use.

[0004] However, the disadvantage of the above technical solution is that the above devices are all separate parts, which are inconvenient to transfer and install during use. Therefore, it is necessary to design an automatic spraying device for phosphorus pig iron stabilizer. Utility Model Content

[0005] The utility model aims to provide an automatic spraying device for phosphorus pig iron stabilizer to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic spraying device for phosphorus pig iron stabilizer, comprising a base plate, four supporting columns are fixedly connected to the upper left side of the base plate, a tank body is fixedly connected to the upper right side of the base plate, a cross plate is fixedly connected to the upper side of the electric telescopic rod, a connecting block is fixedly connected to the right side of the cross plate, a sliding groove is opened on the right side of the connecting block, a first connecting pipe is slidably connected in the sliding groove, an electromagnetic valve is fixedly connected to the lower right side of the tank body, a first hose is fixedly connected to the right side of the electromagnetic valve, an end of the first hose is fixedly connected to the upper side of the first connecting pipe, a second connecting pipe is rotatably connected to the lower side of the first connecting pipe, a nozzle is fixedly connected to the lower side of the second connecting pipe, four supporting rods are fixedly connected to the four corners of the lower side of the base plate, and universal wheels are fixedly connected to the lower sides of the four supporting rods.

[0007] According to the above technical solution, the limiting blocks are symmetrically fixedly connected on both sides of the first connecting pipe, and the limiting grooves are symmetrically opened on both sides inside the sliding groove, and the limiting blocks are slidably connected in the limiting grooves.

[0008] According to the above technical solution, a servo motor is fixedly connected to the upper part of the limiting groove, a threaded rod is fixedly connected to the output end of the servo motor, a threaded hole is opened inside the limiting block, and the threaded rod cooperates with the threaded hole.

[0009] According to the above technical solution, a limiting ring is fixedly connected to the outer side of the first connecting pipe, an annular groove is opened inside the second connecting pipe, and the limiting ring is slidably connected in the annular groove.

[0010] According to the above technical solution, a support plate is fixedly connected to one side of the first connecting tube, a rotating motor is fixedly connected to the lower side of the supporting plate, a rotating gear is fixedly connected to the output end of the rotating motor, a gear ring is fixedly connected to the outer side of the second connecting tube, and the rotating gear and the gear ring are meshed with each other.

[0011] According to the above technical solution, a plurality of stirring rods are fixedly connected to the outer side of the second connecting pipe.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: in the utility model, the device is provided with universal wheels to facilitate the transfer and movement of the device. When using the device, the use height of the device is adjusted by an electric telescopic rod. After the device is moved to the use position, the electric telescopic rod is started, and the electric telescopic rod places the first connecting pipe and the second connecting pipe into the smelting furnace, and then the solenoid valve is opened to transport the phosphorus pig iron stabilizer in the tank body to the inside of the smelting furnace, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 It is a side sectional structural schematic diagram of the utility model;

[0017] Figure 4 The utility model Figure 2 A in the enlarged view;

[0018] In the figure: 1, bottom plate, 2, support column, 3, tank body, 4, electric telescopic rod, 5, cross plate, 6, connecting block, 7, sliding groove, 8, first connecting pipe, 9, second connecting pipe, 10, nozzle, 11, support rod, 12, universal wheel, 13, limit block, 14, limit groove, 15, servo motor, 16, threaded rod, 17, threaded hole, 18, limit ring, 19, annular groove, 20, support plate, 21, rotating motor, 22, rotating gear, 23, gear ring, 24, stirring rod, 25, solenoid valve, 26, first hose. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: an automatic spraying device for phosphorus pig iron stabilizer, comprising a bottom plate 1, four support columns 2 are fixedly connected to the left side above the bottom plate 1, a tank body 3 is fixedly connected to the top of the four support columns 2, an electric telescopic rod 4 is fixedly connected to the right side above the bottom plate 1, a horizontal plate 5 is fixedly connected to the top of the electric telescopic rod 4, a connecting block 6 is fixedly connected to the right side of the horizontal plate 5, a sliding groove 7 is opened on the right side of the connecting block 6, a first connecting pipe 8 is slidably connected in the sliding groove 7, an electromagnetic valve 25 is fixedly connected to the lower right side of the tank body 3, a first hose 26 is fixedly connected to the right side of the electromagnetic valve 25, the end of the first hose 26 is fixedly connected to the top of the first connecting pipe 8, and the first The lower part of the connecting pipe 8 is rotatably connected to the second connecting pipe 9, and the lower part of the second connecting pipe 9 is fixedly connected to the nozzle 10. The four corners of the lower part of the bottom plate 1 are fixedly connected to four supporting rods 11, and the lower part of the four supporting rods 11 is fixedly connected to universal wheels 12. The device is convenient to transfer and move by providing universal wheels 12. When using the device, the use height of the device is adjusted by the electric telescopic rod 4. After the device is moved to the use position, the electric telescopic rod 4 is started, and the electric telescopic rod 4 places the first connecting pipe 8 and the second connecting pipe 9 into the smelting furnace, and then the solenoid valve 25 is opened to transport the phosphorus pig iron stabilizer in the tank body 3 to the inside of the smelting furnace, which is convenient to use.

[0021] according to Figure 3 As shown, the first connecting pipe 8 is symmetrically fixedly connected with the limiting blocks 13 on both sides, and the sliding groove 7 is symmetrically provided with limiting grooves 14 on both sides, and the limiting blocks 13 are slidably connected in the limiting grooves 14;

[0022] according to Figure 3As shown, a servo motor 15 is fixedly connected to the upper part of the inner part of the limit groove 14, and a threaded rod 16 is fixedly connected to the output end of the servo motor 15. A threaded hole 17 is opened inside the limit block 13, and the threaded rod 16 cooperates with the threaded hole 17. When the servo motor 15 is started, the servo motor 15 drives the threaded rod 16 to rotate. Through the cooperation between the threaded rod 16 and the threaded hole 17, the rotation of the threaded rod 16 drives the limit block 13 to move up and down, and the limit block 13 drives the first connecting pipe 8 and the second connecting pipe 9 to move up and down, and the second connecting pipe 9 can drive the nozzle 10 to spray at different positions, and can spray at different depths;

[0023] according to Figure 4 As shown, a limiting ring 18 is fixedly connected to the outer side of the first connecting tube 8, and an annular groove 19 is formed inside the second connecting tube 9, and the limiting ring 18 is slidably connected in the annular groove 19;

[0024] according to Figure 2 As shown, a support plate 20 is fixedly connected to one side of the first connecting tube 8, a rotating motor 21 is fixedly connected to the lower side of the supporting plate 20, a rotating gear 22 is fixedly connected to the output end of the rotating motor 21, and a gear ring 23 is fixedly connected to the outer side of the second connecting tube 9, and the rotating gear 22 and the gear ring 23 are meshed with each other;

[0025] according to Figure 3 As shown, a plurality of stirring rods 24 are fixedly connected to the outer side of the second connecting tube 9. By starting the rotating motor 21, the rotating motor 21 drives the rotating gear 22 to rotate. The rotating gear 22 and the gear ring 23 are meshed with each other. The rotating gear 22 rotates to drive the gear ring 23 to rotate. The gear ring 23 drives the second connecting tube 9 and the plurality of stirring rods 24 to rotate, which plays a stirring role, making the reaction more sufficient and faster.

[0026] When using the utility model, the universal wheel 12 is provided to facilitate the transfer and movement of the device. When using the device, the use height of the device is adjusted by the electric telescopic rod 4. After the device is moved to the use position, the electric telescopic rod 4 is started, and the electric telescopic rod 4 places the first connecting pipe 8 and the second connecting pipe 9 into the smelting furnace. Then, the solenoid valve 25 is opened to transport the phosphorus pig iron stabilizer in the tank body 3 to the smelting furnace. It is easy to use. The servo motor 15 is started, and the servo motor 15 drives the threaded rod 16 to rotate. The threaded rod 16 cooperates with the threaded hole 17. The rotation of the threaded rod 16 drives the limit block 13 to move up and down, and the limit block 13 drives the first The connecting tube 8 and the second connecting tube 9 can move up and down, and the second connecting tube 9 can drive the nozzle 10 to spray at different positions and can spray at different depths. By starting the rotating motor 21, the rotating motor 21 drives the rotating gear 22 to rotate, and the rotating gear 22 and the gear ring 23 are engaged with each other. The rotation of the rotating gear 22 drives the gear ring 23 to rotate, and the gear ring 23 drives the second connecting tube 9 and multiple stirring rods 24 to rotate, which plays a stirring role, making the reaction more sufficient and faster. The components of this device are all universal standard parts or components known to those skilled in the art, and its structure and principle can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic spraying device for phosphorus pig iron stabilizer, comprising a bottom plate (1), characterized in that: Four support columns (2) are fixedly connected to the left side above the bottom plate (1), a tank body (3) is fixedly connected to the top of the four support columns (2), an electric telescopic rod (4) is fixedly connected to the right side above the bottom plate (1), a transverse plate (5) is fixedly connected to the top of the electric telescopic rod (4), a connecting block (6) is fixedly connected to the right side of the transverse plate (5), a sliding groove (7) is provided on the right side of the connecting block (6), a first connecting pipe (8) is slidably connected in the sliding groove (7), and the right side of the tank body (3) is fixedly connected to the right side of the bottom plate (1). A solenoid valve (25) is fixedly connected at the bottom, a first hose (26) is fixedly connected to the right side of the solenoid valve (25), the end of the first hose (26) is fixedly connected to the top of the first connecting pipe (8), a second connecting pipe (9) is rotatably connected at the bottom of the first connecting pipe (8), a nozzle (10) is fixedly connected at the bottom of the second connecting pipe (9), four support rods (11) are fixedly connected at the four corners below the bottom of the base plate (1), and universal wheels (12) are fixedly connected at the bottom of the four support rods (11).

2. The automatic spraying device for phosphorus pig iron stabilizer according to claim 1 is characterized in that: The first connecting pipe (8) has limit blocks (13) symmetrically fixedly connected on both sides thereof, and the sliding groove (7) has limit grooves (14) symmetrically opened on both sides thereof, and the limit blocks (13) are slidably connected in the limit grooves (14).

3. The automatic spraying device for phosphorus pig iron stabilizer according to claim 2 is characterized in that: A servo motor (15) is fixedly connected to the upper part of the limiting groove (14), a threaded rod (16) is fixedly connected to the output end of the servo motor (15), a threaded hole (17) is formed inside the limiting block (13), and the threaded rod (16) matches the threaded hole (17).

4. The automatic spraying device for phosphorus pig iron stabilizer according to claim 3 is characterized in that: A limiting ring (18) is fixedly connected to the outer side of the first connecting tube (8), an annular groove (19) is formed inside the second connecting tube (9), and the limiting ring (18) is slidably connected in the annular groove (19).

5. The automatic spraying device for phosphorus pig iron stabilizer according to claim 4 is characterized in that: A support plate (20) is fixedly connected to one side of the first connecting tube (8), a rotating motor (21) is fixedly connected below the supporting plate (20), a rotating gear (22) is fixedly connected to the output end of the rotating motor (21), a gear ring (23) is fixedly connected to the outer side of the second connecting tube (9), and the rotating gear (22) and the gear ring (23) are meshed with each other.

6. The automatic spraying device for phosphorus pig iron stabilizer according to claim 5, characterized in that: A plurality of stirring rods (24) are fixedly connected to the outer side of the second connecting pipe (9).

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