Hanging and transferring device of blowing mechanism for reducing harmful elements in fine iron powder

Abstract

The hanging and transferring device of the blowing mechanism for reducing the harmful elements in the fine iron powder comprises a rack, a cross beam is arranged at the top of the rack, a horizontal moving mechanism is arranged on the cross beam, an electric hoist is arranged on the lower portion of the horizontal moving mechanism, and the blowing mechanism is hung at the bottom of the electric hoist. According to the suspension transfer device, the horizontal moving mechanism and the electric hoist are matched for use, so that the blowing mechanism can accurately move in the horizontal direction and the vertical direction, the blowing mechanism can be accurately positioned to a specific position in fine iron powder mortar according to needs, air pressure goes deep into the mortar to enable moisture containing harmful elements to overflow, and the purpose of removing the harmful elements is achieved. The efficiency and the flexibility of air blowing treatment are greatly improved, and meanwhile, the safety and the convenience of the operation process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension devices, and more specifically, to a suspension transfer device for a blowing mechanism that reduces harmful elements in iron concentrate powder. Background Art

[0002] Currently, the head ash contains 50% iron element. To reduce costs, the head ash can be returned to the blast furnace in the ironmaking plant for re-smelting to extract the iron element in the head. However, the iron concentrate powder contains chlorine, potassium, and zinc, which will cause corrosion to the blast furnace body or reduce the product quality. To reduce these harmful elements, a blowing mechanism can be designed with compressed air as the air source. The blowing mechanism forms air pressure to penetrate into the material so that the moisture containing harmful elements overflows.

[0003] In the prior art, the blowing mechanism generally uses iron chains for suspension and movement to achieve blowing operations at different positions. However, during the movement process, due to the flexible design of the iron chains, the stability of the blowing mechanism is poor and precise control cannot be performed. This is the deficiency of the prior art. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems raised in the above background art, and then a suspension transfer device for a blowing mechanism that reduces harmful elements in iron concentrate powder is proposed.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a suspension transfer device for a blowing mechanism that reduces harmful elements in iron concentrate powder, including a frame. A cross beam is arranged at the top of the frame. A horizontal movement mechanism is arranged on the cross beam. An electric hoist is arranged below the horizontal movement mechanism. A blowing mechanism is suspended at the bottom of the electric hoist.

[0006] A further improvement of the utility model is that the frame includes a first vertical column and a second vertical column arranged vertically, and the cross beam is fixed between the first vertical column and the second vertical column.

[0007] A further improvement of the utility model is that the horizontal movement mechanism includes a motor, a lead screw, a first mounting seat, a second mounting seat, a nut, and a sliding plate. The motor is fixed on the frame, and the output shaft of the motor is connected to the lead screw. The two ends of the lead screw are respectively rotatably connected to the first mounting seat and the second mounting seat. The first mounting seat is fixed to the first vertical column, and the second mounting seat is fixed to the second vertical column. A nut is arranged in a matching manner on the lead screw, and a sliding plate is mounted on the nut.

[0008] A further improvement of the utility model is that a sliding rod is further arranged between the first mounting seat and the second mounting seat. A sliding hole is arranged on the sliding plate, and the sliding rod is slidably connected to the sliding hole.

[0009] A further improvement of the present utility model is that a first hook is provided at the top of the electric hoist, a first mounting ring is provided at the bottom of the sliding plate, and the first hook is suspended in the first mounting ring.

[0010] A further improvement of the present utility model is that a second hook is provided at the bottom of the electric hoist, a second mounting ring is provided at the top of the air blowing mechanism, and the second hook is suspended in the second mounting ring.

[0011] A further improvement of the present utility model is that the air blowing mechanism includes an air storage barrel, a high-pressure inlet is provided on one side of the air storage barrel, a plurality of air outlets are provided at the bottom of the air storage barrel, and the air outlets are communicated with an air outlet pipe.

[0012] A further improvement of the present utility model is that the high-pressure inlet is communicated with an air inlet pipe, and the air inlet pipe is communicated with a high-pressure air source.

[0013] The beneficial effects of the present utility model are as follows: The hanging transfer device of the present utility model can realize the precise movement of the air blowing mechanism in the horizontal and vertical directions through the cooperation of the horizontal movement mechanism and the electric hoist, and can accurately locate to a specific position of the iron ore concentrate slurry according to needs. The air pressure penetrates into the slurry to make the harmful element moisture overflow, greatly improving the efficiency and flexibility of the air blowing treatment, and at the same time ensuring the safety and convenience of the operation process. Description of the Drawings

[0014] Figure 1 It is a structural schematic diagram of a specific embodiment of the present utility model;

[0015] Figure 2 is Figure 1 The enlarged view of the structure at A in

[0016] In the figure, 1 is a frame, 11 is a second column, 12 is a first column, 2 is a cross beam, 3 is a horizontal movement mechanism, 31 is a first mounting seat, 32 is a lead screw, 33 is a sliding rod, 34 is a sliding plate, 341 is a first mounting ring, 35 is a second mounting seat, 4 is an electric hoist, 41 is a first hook, 42 is a second hook, 5 is an air blowing mechanism, 51 is a second mounting ring, 52 is an air storage barrel, 53 is a high-pressure inlet, 54 is an air inlet pipe, 55 is an air outlet, 56 is an air outlet pipe. Specific Embodiments

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. The present utility model will be further described in conjunction with the drawings and embodiments:

[0018] As Figure 1-2 shown, a suspension transfer device for a blowing mechanism for reducing harmful elements in iron ore concentrate includes a frame 1. A cross beam 2 is provided at the top of the frame 1. A horizontal moving mechanism 3 is provided on the cross beam 2. An electric hoist 4 is provided below the horizontal moving mechanism 3. A blowing mechanism 5 is suspended at the bottom of the electric hoist 4. The blowing mechanism 5 can blow out high-pressure gas, and the high-pressure gas penetrates into the material to cause the harmful element moisture in the iron ore concentrate to overflow. The horizontal moving mechanism 3 enables the blowing mechanism 5 to move freely in the horizontal direction. The electric hoist 4, as a lifting tool, can effectively control the ascending and descending of the blowing mechanism 5. The horizontal moving mechanism 3 and the electric hoist 4 are used in cooperation, so as to accurately locate to a specific position of the iron ore concentrate slurry according to needs.

[0019] Specifically, the frame 1 includes a first upright post 12 and a second upright post 11 arranged vertically. The cross beam 2 is fixed between the first upright post 12 and the second upright post 11, ensuring the stability of the entire device.

[0020] Furthermore, the horizontal moving mechanism 3 includes a motor, a lead screw 32, a first mounting seat 31, a second mounting seat 35, a nut, and a slide plate 34. The motor is fixed on the frame 1. The output shaft of the motor is connected to the lead screw 32. The two ends of the lead screw 32 are respectively rotatably connected to the first mounting seat 31 and the second mounting seat 35. The first mounting seat 31 is fixed to the first upright post 12, and the second mounting seat 35 is fixed to the second upright post 11. A nut is cooperatively arranged on the lead screw 32, and the slide plate 34 is mounted on the nut. By the forward and reverse rotation of the motor, the rotation direction and speed of the lead screw 32 can be accurately controlled. When the lead screw 32 rotates driven by the motor, the slide plate 34 will make an accurate linear movement in the horizontal direction along the lead screw 32.

[0021] Furthermore, a slide rod 33 is also provided between the first mounting seat 31 and the second mounting seat 35. A slide hole is provided on the slide plate 34, and the slide rod 33 is slidably connected to the slide hole. This not only ensures the linearity of the movement of the slide plate 34 but also effectively prevents the slide plate 34 from shifting or shaking during the movement.

[0022] Further, a first hook 41 is provided at the top of the electric hoist 4, and a first mounting ring 341 is provided at the bottom of the sliding plate 34. The first hook 41 is suspended within the first mounting ring 341. Through the connection between the first hook 41 and the first mounting ring 341, the quick connection and separation of the electric hoist 4 and the sliding plate 34 can be conveniently achieved.

[0023] Further, a second hook 42 is provided at the bottom of the electric hoist 4, and a second mounting ring 51 is provided at the top of the air blowing mechanism 5. The second hook 42 is suspended within the second mounting ring 51. The second hook 42 can be easily suspended within the second mounting ring 51, thereby achieving the quick connection and separation of the air blowing mechanism 5 and the electric hoist 4.

[0024] Further, the air blowing mechanism 5 includes an air storage tank 52. A high-pressure inlet 53 is provided on one side of the air storage tank 52, and a plurality of air outlets 55 are provided at the bottom of the air storage tank 52. The air outlets 55 are communicated with an air outlet pipe 56. During use, the air storage tank 52 needs to be lowered into the material. High-pressure gas can be filled into the air storage tank 52 through the high-pressure inlet 53. The air storage tank 52 has a sufficiently large capacity to store a large amount of high-pressure gas. The high-pressure gas is ejected from the material through the air outlets 55, and the air pressure penetrates into the material to cause the harmful element moisture to overflow. As Figure 1 shown, the present utility model is provided with three air outlets.

[0025] The high-pressure inlet 53 is communicated with an inlet pipe 54, and the inlet pipe 54 is communicated with a high-pressure gas source, thereby ensuring that the air blowing mechanism 5 can continuously and stably obtain the required high-pressure gas.

[0026] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A suspension transfer device for a blowing mechanism for reducing harmful elements in iron concentrate powder, characterized in that, It includes a frame. A cross beam is provided at the top of the frame. A horizontal moving mechanism is provided on the cross beam. An electric hoist is provided below the horizontal moving mechanism. A blowing mechanism is suspended at the bottom of the electric hoist. The blowing mechanism includes an air storage barrel. A high-pressure inlet is provided on one side of the air storage barrel. A plurality of air outlets are provided at the bottom of the air storage barrel. The air outlets are communicated with an air outlet pipe. The high-pressure inlet is communicated with an air inlet pipe. The air inlet pipe is communicated with a high-pressure air source.

2. The hanging transfer device of the blowing mechanism for reducing harmful elements in iron concentrate powder according to claim 1, wherein The frame includes a vertically arranged first column and a second column. The cross beam is fixed between the first column and the second column.

3. The hanging transfer device of the blowing mechanism for reducing harmful elements in iron ore concentrate powder according to claim 1 or 2, characterized in that, The horizontal moving mechanism includes a motor, a lead screw, a first mounting seat, a second mounting seat, a nut and a slide plate. The motor is fixed on the frame. The output shaft of the motor is connected to the lead screw. The two ends of the lead screw are respectively rotationally connected to the first mounting seat and the second mounting seat. The first mounting seat is fixed to the first column. The second mounting seat is fixed to the second column. A nut is arranged in a mating manner on the lead screw. The slide plate is mounted on the nut.

4. The suspension transfer device of the harmful element blowing mechanism for iron concentrate powder according to claim 3, wherein A slide bar is further arranged between the first mounting seat and the second mounting seat. A slide hole is provided on the slide plate. The slide bar is slidably connected with the slide hole.

5. The hanging transfer device of the blowing mechanism for reducing harmful elements in iron ore concentrate powder according to claim 4, characterized in that, A first hook is provided at the top of the electric hoist. A first mounting ring is provided at the bottom of the slide plate. The first hook is suspended in the first mounting ring.

6. The suspension transfer device of the harmful element blowing mechanism for iron concentrate powder according to claim 5, characterized in that, A second hook is provided at the bottom of the electric hoist. A second mounting ring is provided at the top of the blowing mechanism. The second hook is suspended in the second mounting ring.

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