Quantitative water supply and mixing device for steel ladle castable

Abstract

The utility model discloses a steel ladle castable quantitative water supply mixing device which comprises a steel ladle castable mixing device body, and a cover plate is arranged on the top of the steel ladle castable mixing device body. A user controls the servo controller to control the starting time of the motor according to the required directional water quantity, the motor is started to drive the round rod to rotate, the round rod drives the torsion block to rotate, the hose is compressed and flattened through the rolling wheel, the hose is restored under the elasticity of the hose and the sliding of the rolling wheel, and at the moment, the hose is fixed through the rolling wheel. Negative pressure is generated in the pipe to suck a water source into the pipe cavity, then the water source is discharged into the water inlet pipe from the pipe under the extrusion of the rolling wheel and then enters the steel ladle castable mixing device body, the operation is repeated, the water source is continuously sucked and discharged, and when the closing time is up, the motor is closed, and the rolling wheel stops; and the water in the hose does not fall off, so that the steel ladle castable mixing device body achieves the effect of efficiently and quantitatively injecting water.

Description

Technical Field

[0001] This utility model relates to the field of steel ladle castable processing technology, specifically to a quantitative water supply and mixing device for steel ladle castable. Background Technology

[0002] Ladle castable is a monolithic refractory material primarily used as the lining of ladles in the steel smelting process. It is composed of various refractory raw materials such as high-alumina bauxite, corundum, silicon carbide, aluminum-magnesium spinel, and fused magnesia, and is manufactured through a process involving micro-powder bonding technology, the addition of additives, water mixing, casting, and curing. Ladle castable possesses several excellent properties, including: high-temperature resistance, maintaining good performance under high-temperature environments; erosion and corrosion resistance, able to withstand the erosion and wear of steel slag and the corrosion of chemical substances; and oxidation resistance, maintaining stability even when exposed to oxygen.

[0003] In the production of steel ladle castables, a mixing device is required for mixing. However, in the current use of mixing devices, water is added manually in a quantitative manner. During the process of adding water manually, it is easy to add too much or too little water, which can easily lead to uneven mixing.

[0004] Therefore, it is necessary to redesign and modify the mixing device to effectively prevent the current mixing device from relying on manual quantitative water addition, which can easily lead to over- or under-addition of water and uneven mixing. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a quantitative water supply and mixing device for steel ladle castables, which has the advantage of quantitative water supply and solves the problem that current mixing devices all use manual quantitative water addition, which is prone to adding too much or too little water and causing uneven mixing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quantitative water supply and mixing device for ladle castable, comprising a ladle castable mixing device body, a cover plate being provided on the top of the ladle castable mixing device body, a fixing ring being fixedly connected to the top of the cover plate, a transmission component being provided inside the fixing ring, a support leg being fixedly connected to the bottom of the ladle castable mixing device body, and a transmission component being provided on the top of the fixing ring.

[0007] As a preferred embodiment of the present invention, the transmission component includes a water supply pipe located on the back of the cover plate, a flexible hose connected to the front of the water supply pipe, an inlet pipe connected to the front of the flexible hose, and the bottom of the inlet pipe extending through to the top of the cover plate.

[0008] In a preferred embodiment of this invention, the transmission assembly includes a fixed ring with a fixed frame fixedly connected to the top. A motor is fixedly mounted on the top of the fixed frame. A round rod is fixedly connected to the output end of the motor. A torsion block is fixedly connected to the bottom of the round rod. A roller is movably connected to the outer side of the torsion block, and the roller works in conjunction with a flexible hose. Alternatively, a transmission box is fitted around the outside of the motor. A servo controller is fixedly mounted inside the transmission box and works in conjunction with the motor.

[0009] As a preferred embodiment of this invention, the inner wall of the fixing ring is fixedly connected with a protective ring, and the number of the protective rings is several.

[0010] As a preferred embodiment of this invention, the back of the transmission box is provided with heat dissipation vents, and the number of heat dissipation vents is several.

[0011] As a preferred embodiment of this utility model, a protective net is provided on the back of the transmission box, and the protective net is used in conjunction with the heat dissipation vent.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model first controls the start time of the motor by controlling the servo controller according to the required water volume. When the motor starts, it drives the round rod to rotate, which in turn drives the torsion block to rotate. The rollers compress the hose, flattening it. Under its own elasticity and the sliding of the rollers, the hose returns to its original shape. At this time, a negative pressure is generated inside the hose, drawing water into the tube cavity. Then, the water is squeezed by the rollers and discharged from the hose into the inlet pipe, and then enters the interior of the ladle casting refractory mixing device. This cycle repeats continuously, with water being continuously drawn in and discharged. When the closing time is reached, the motor turns off, the rollers stop, and the water inside the hose does not fall out. This allows the ladle casting refractory mixing device to achieve efficient and quantitative water injection, replacing the existing method of manual addition, thus achieving automatic quantitative water injection.

[0014] 2. This utility model, through the setting of the transmission component, can supply water, ensure the stability of the water source, facilitate quantitative supply, and has a relatively high safety. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0016] Figure 2 This is a three-dimensional explosion diagram of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0018] In the diagram: 1. Steel ladle castable mixing device body; 2. Cover plate; 3. Fixing ring; 4. Transmission assembly; 41. Water supply pipe; 42. Hose; 43. Water inlet pipe; 6. Transmission assembly; 63. Motor; 65. Torsion block; 66. Roller; 7. Transmission box; 8. Servo controller; 9. Protective ring; 10. Heat dissipation port; 11. Protective net. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 3 As shown, the present invention provides a quantitative water supply and mixing device for ladle castable, including a ladle castable mixing device body 1, a cover plate 2 on the top of the ladle castable mixing device body 1, a fixing ring 3 fixedly connected to the top of the cover plate 2, a transmission component 4 inside the fixing ring 3, a support leg fixedly connected to the bottom of the ladle castable mixing device body 1, and a transmission component 6 on the top of the fixing ring 3.

[0021] refer to Figure 3 The transmission component 4 includes a water supply pipe 41, which is located on the back of the cover plate 2. A hose 42 is connected to the front of the water supply pipe 41, and an inlet pipe 43 is connected to the front of the hose 42. The bottom of the inlet pipe 43 extends through to the top of the cover plate 2.

[0022] As a technical optimization of this utility model, the water source can be supplied through the setting of the transmission component 4, which can ensure the stability of the water source, facilitate quantitative supply, and has high safety.

[0023] refer to Figure 3 The transmission assembly 6 includes a fixed ring 3 with a fixed frame fixedly connected to the top. A motor 63 is fixedly installed on the top of the fixed frame. A round rod is fixedly connected to the output end of the motor 63. A torsion block 65 is fixedly connected to the bottom of the round rod. A roller 66 is movably connected to the outside of the torsion block 65. The roller 66 is used in conjunction with the hose 42.

[0024] As a technical optimization of this utility model, the transmission component 6 allows the surface of the hose 42 to slide, enabling the hose 42 to stably transmit liquid and rotate precisely, thus preventing deviations in the liquid volume.

[0025] refer to Figure 3A transmission box 7 is fitted on the outside of the motor 63, and a servo controller 8 is fixedly installed inside the transmission box 7. The servo controller 8 works in conjunction with the motor 63.

[0026] As a technical optimization of this utility model, the transmission box 7 can protect the motor 63, allowing the motor 63 to rotate and run normally, preventing overheating of the motor 63, and making it convenient for users to use.

[0027] refer to Figure 3 The inner wall of the fixing ring 3 is fixedly connected with a protective ring 9, and there are several protective rings 9. As a technical optimization of this utility model, the setting of the protective ring 9 can provide internal support for the fixing ring 3, limit the hose 42, and prevent the hose 42 from detaching, which would be inconvenient for the user.

[0028] refer to Figure 3 The transmission box 7 has a heat dissipation vent 10 on its back, and there are several heat dissipation vents 10.

[0029] As a technical optimization of this utility model, the heat dissipation vent 10 can ventilate and dissipate heat on the surface of the transmission box 7, which is less likely to cause the motor 63 to overheat, has higher safety, and is convenient for users to use.

[0030] refer to Figure 3 A protective net 11 is provided on the back of the transmission box 7, and the protective net 11 is used in conjunction with the heat dissipation vent 10.

[0031] As a technical optimization of this utility model, the heat dissipation vent 10 can be protected by the protective mesh, making it less likely to become blocked, thus ensuring high safety and making it convenient for users.

[0032] The working principle and usage process of this utility model are as follows: When the user needs to add water to the body 1 of the ladle casting refractory mixing device in a quantitative manner, the user first controls the servo controller 8 to control the start time of the motor 63 according to the required amount of water. The motor 63 starts and drives the round rod to rotate. The round rod drives the torsion block 65 to rotate. The roller 66 compresses the hose 42 and flattens it. Under its own elasticity and the sliding of the roller 66, the hose returns to its original shape. At this time, a negative pressure is generated in the hose, which draws the water into the tube cavity. Then, the water is squeezed by the roller 66 and discharged from the hose into the water inlet pipe 43, and then enters the body 1 of the ladle casting refractory mixing device. This cycle is repeated continuously, and the water is continuously drawn in and discharged. When the closing time is reached, the motor 63 is turned off and the roller 66 stops. The water inside the hose 42 will not fall out, thus achieving the effect of quantitative water supply.

[0033] In summary, this ladle casting refractory quantitative water supply and mixing device, through the coordinated use of the ladle casting refractory mixing device body 1, cover plate 2, fixing ring 3, transmission component 4, water supply pipe 41, hose 42, inlet pipe 43, support leg, transmission component 6, fixing frame, motor 63, round rod, torsion block 65 and roller 66, solves the problem that current mixing devices rely on manual quantitative water addition, which easily leads to over- or under-addition of water and uneven mixing.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quantitative water supply and mixing device for ladle castable, comprising a ladle castable mixing device body (1), characterized in that: The top of the ladle casting refractory mixing device body (1) is provided with a cover plate (2), the top of the cover plate (2) is fixedly connected with a fixing ring (3), the inside of the fixing ring (3) is provided with a transmission component (4), the bottom of the ladle casting refractory mixing device body (1) is fixedly connected with a support leg, and the top of the fixing ring (3) is provided with a transmission component (6).

2. The quantitative water supply and mixing device for steel ladle castables according to claim 1, characterized in that: The transmission component (4) includes a water supply pipe (41) located on the back of the cover plate (2), a flexible hose (42) connected to the front of the water supply pipe (41), an inlet pipe (43) connected to the front of the flexible hose (42), and the bottom of the inlet pipe (43) extending to the top of the cover plate (2).

3. The quantitative water supply and mixing device for steel ladle castables according to claim 2, characterized in that: The transmission assembly (6) includes a fixed ring (3) with a fixed frame fixedly connected to the top. A motor (63) is fixedly installed on the top of the fixed frame. A round rod is fixedly connected to the output end of the motor (63). A torsion block (65) is fixedly connected to the bottom of the round rod. A roller (66) is movably connected to the outside of the torsion block (65). The roller (66) is used in conjunction with the hose (42).

4. The quantitative water supply and mixing device for steel ladle castables according to claim 3, characterized in that: The motor (63) is fitted with a transmission box (7) on its outer side. A servo controller (8) is fixedly installed inside the transmission box (7). The servo controller (8) works in conjunction with the motor (63).

5. The quantitative water supply and mixing device for steel ladle castables according to claim 1, characterized in that: The inner wall of the fixed ring (3) is fixedly connected with a protective ring (9), and the number of the protective rings (9) is several.

6. The quantitative water supply and mixing device for steel ladle castables according to claim 4, characterized in that: The transmission box (7) has a heat dissipation vent (10) on its back, and there are several heat dissipation vents (10).

7. The quantitative water supply and mixing device for steel ladle castables according to claim 6, characterized in that: The transmission box (7) has a protective net (11) on its back, which is used in conjunction with the heat dissipation vent (10).

Images