Feeding device for production of granulated blast-furnace slag powder

Abstract

The utility model belongs to the technical field of slag powder, and particularly relates to a feeding device for production of granulated blast furnace slag powder, which comprises a support column, a shell fixedly connected to one side of the support column, a base fixedly connected to the bottom of the support column, a feeding device arranged on one side of the support column, a feed opening fixedly connected to the bottom of the shell, and a hose fixedly connected to the bottom of the feed opening. The top of the shell is fixedly connected with a feeding port, and a stirring mechanism is arranged in the shell. By arranging the stirring mechanism, in the using process, motors arranged on the top and one side of the shell are started, the motors can drive a rotating rod and a crushing roller to rotate, the rotating rod can drive a stirring rod to rotate in the rotating process, and the stirring rod can rotate in the stirring process; according to the slag crushing device, slag in the shell is stirred, meanwhile, the slag is crushed by the crushing roller, and the vibrator arranged on the fixing plate is started to drive the screen to vibrate, so that the blockage phenomenon is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag powder production, in particular to a feeding device for producing granulated blast furnace slag powder. Background Art

[0002] Granulated blast furnace slag is a raw material for producing cement. When smelting pig iron in a blast furnace, the molten material with silicate and aluminosilicate as the main components is quenched into granules to become granulated blast furnace slag. In the production process of granulated blast furnace slag powder, it is usually necessary to feed the slag powder. Therefore, how to facilitate the feeding of slag powder plays a vital role.

[0003] The prior art has the following problems:

[0004] 1. In the current existing feeding device for producing granulated blast furnace slag powder, when the slag powder enters the granulated blast furnace, it is easy to get clogged, which reduces the working efficiency.

[0005] 2. The inclination angle of the existing feeding device for granulated blast furnace slag powder production is generally fixed during use, but the height of the production equipment and storage equipment is not fixed. As a result, when facing production equipment and storage equipment of different heights, feeding devices of different heights are required, which increases production costs and reduces production efficiency. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a feeding device for producing granulated blast furnace slag powder, which solves the existing problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A feeding device for producing granulated blast furnace slag powder, comprising a support column, a shell is fixedly connected to one side of the support column, a base is fixedly connected to the bottom of the support column, a feeding device is arranged on one side of the support column, a feeding port is fixedly connected to the bottom of the shell, a hose is fixedly connected to the bottom of the feeding port, a feeding port is fixedly connected to the top of the shell, a stirring mechanism is arranged inside the shell, and an adjusting mechanism is fixedly connected to the bottom of the feeding device; the stirring mechanism comprises a motor, a rotating rod is arranged at the bottom of the motor, a stirring rod is fixedly connected to one side of the rotating rod, a baffle is fixedly connected to the inside of the shell, a crushing roller is arranged on one side of the baffle, a fixed plate is fixedly connected to the bottom of the shell, a screen is fixedly connected to one side of the fixed plate, and a vibrator is fixedly connected to the bottom of the fixed plate; the adjusting mechanism comprises a rotating cylinder, a connecting plate is arranged at one side of the rotating cylinder, a moving block is arranged at one side of the connecting plate, a lead screw is arranged at one side of the connecting plate, a connecting block is arranged on the lead screw, a lifting frame is fixedly connected to the top of the moving block, and a bearing plate is fixedly connected to the top of the lifting frame.

[0008] As a preferred technical solution of the utility model, there are two feed openings, which are symmetrically fixed on the top of the shell, and there are multiple motors, which are fixed on the top and one side of the shell.

[0009] As a preferred technical solution of the utility model, the motor is connected to the rotating rod and the crushing roller through a rotating shaft, a plurality of stirring rods are provided, and the stirring rods are symmetrically fixed on one side of the rotating rod, and two crushing rollers are provided, and the crushing rollers are symmetrically fixed inside the outer shell.

[0010] As a preferred technical solution of the utility model, two fixing plates are provided, and the fixing plates are symmetrically fixed inside the shell respectively. Two vibrators are provided, and the vibrators are fixed at the bottom of the fixing plates respectively.

[0011] As a preferred technical solution of the utility model, two connecting plates are provided, and the connecting plates are symmetrically fixed on the top of the base respectively, and the lead screw is rotatably connected to the connecting plates.

[0012] As a preferred technical solution of the utility model, a through hole is provided inside the moving block, the moving block is threadedly connected to the lead screw through the through hole, the connecting block is rotationally connected to the lead screw, and the connecting block is fixedly connected to the connecting plate.

[0013] As a preferred technical solution of the utility model, the lifting frame is connected to the feeding device through a bearing plate, and the discharge port is connected to the feeding device through a hose.

[0014] Compared with the prior art, the utility model provides a feeding device for producing granulated blast furnace slag powder, which has the following beneficial effects:

[0015] 1. This feeding device for producing granulated blast furnace slag powder is provided with a stirring mechanism. During use, by starting the motors arranged on the top and one side of the shell, the motors will drive the rotating rod and the crushing roller to rotate. During the rotation of the rotating rod, the stirring rod will drive the rotating rod to rotate, so as to stir the slag inside the shell. At the same time, the crushing roller will crush the slag. By starting the vibrator arranged on the fixed plate, the vibrator will drive the screen to vibrate, thereby avoiding blockage and improving production efficiency.

[0016] 2. This feeding device for the production of granulated blast furnace slag powder is provided with an adjusting device. During use, by starting the rotating cylinder arranged on the top of the base, the rotating cylinder will control the screw to rotate, so that the moving block arranged on the screw will move. During the movement, the moving block will gradually move toward the connecting block, so that the lifting frame pushes the feeding device to move. Since the feeding device is fixedly connected to the discharge port through a hose, the inclination angle of the feeding device can be adjusted, so that the equipment can adapt to storage equipment and production equipment of different heights, thereby reducing production costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the interior of the structure of the utility model;

[0018] Figure 2 It is a side view schematic diagram of the housing structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the hose structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the movable block structure of the utility model.

[0021] In the figure: 1. support column; 2. shell; 3. base; 4. feeding device; 5. discharge port; 6. hose; 7. feed port; 8. stirring mechanism; 801. motor; 802. rotating rod; 803. stirring rod; 804. baffle; 805. crushing roller; 806. fixed plate; 807. screen; 808. vibrator; 9. adjusting mechanism; 901. rotating cylinder; 902. connecting plate; 903. moving block; 904. screw; 905. connecting block; 906. lifting frame; 907. bearing plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 In this embodiment: a feeding device for producing granulated blast furnace slag powder comprises a support column 1, a shell 2 is fixedly connected to one side of the support column 1 for producing slag powder, a base 3 is fixedly connected to the bottom of the support column 1 for fixedly connecting the support column 1 and an adjusting mechanism 9, a feeding device 4 is arranged on one side of the support column 1 for feeding, a discharge port 5 is fixedly connected to the bottom of the shell 2 for discharging, a hose 6 is fixedly connected to the bottom of the discharge port 5 for connecting the feeding device 4, a feeding port 7 is fixedly connected to the top of the shell 2 for feeding, a stirring mechanism 8 is arranged inside the shell 2 for stirring, an adjusting mechanism 9 is fixedly connected to the bottom of the feeding device 4 for adjusting the feeding device 4; the stirring mechanism 8 comprises a motor 801 for controlling the rotation of a rotating rod 802 and a crushing roller 805, a rotating rod 802 is arranged at the bottom of the motor 801 for controlling the rotation of a stirring rod 803, a stirring rod 803 is fixedly connected to one side of the rotating rod 802 for stirring, a baffle 804 is fixedly connected inside the shell 2 for guiding the ore Slag movement, a crushing roller 805 is arranged on one side of the baffle 804 for crushing the slag, a fixed plate 806 is fixedly connected to the bottom of the inner part of the shell 2 for fixing the screen 807, a screen 807 is fixedly connected to one side of the fixed plate 806 for preventing blockage, a vibrator 808 is fixedly connected to the bottom of the fixed plate 806 for controlling the vibration of the screen 807; the adjustment mechanism 9 includes a rotating cylinder 901 for controlling the rotation of the lead screw 904, and a connecting plate 902 is arranged on one side of the rotating cylinder 901 for; Used to connect the lead screw 904, a moving block 903 is provided on one side of the connecting plate 902, which is used to drive the lifting frame 906 to move. A lead screw 904 is provided on one side of the connecting plate 902, which is used to enable the moving block 903 to move. A connecting block 905 is provided on the lead screw 904, which is used to fix the lifting frame 906. The top of the moving block 903 is fixedly connected to the lifting frame 906 for adjusting the feeding device 4. The top of the lifting frame 906 is fixedly connected to a bearing plate 907 for fixedly connecting the feeding device 4.

[0024] In this embodiment, there are two feeding ports 5, which are symmetrically fixed on the top of the shell 2, and there are multiple motors 801, which are respectively fixed on the top and one side of the shell 2, and the motor 801 is used to control the rotation of the rotating rod 802 and the crushing roller 805; the motor 801 is connected to the rotating rod 802 and the crushing roller 805 through a rotating shaft, and there are multiple stirring rods 803, which are respectively symmetrically fixed on one side of the rotating rod 802; there are two crushing rollers 805, which are respectively symmetrically fixed inside the shell 2, the stirring rod 803 is used for stirring, and the crushing roller 805 is used for crushing; there are two fixed plates 806, which are respectively symmetrically fixed inside the shell 2, and the vibration plate 806 is used to control the rotation of the rotating rod 802 and the crushing roller 805; There are two actuators 808, which are respectively fixed at the bottom of the fixed plate 806 to prevent blockage; there are two connecting plates 902, which are respectively symmetrically fixed at the top of the base 3, and the screw 904 is rotatably connected to the connecting plate 902 to limit the screw 904; a through hole is provided inside the moving block 903, and the moving block 903 is threadedly connected to the screw 904 through the through hole, and the connecting block 905 is rotatably connected to the screw 904, and the connecting block 905 is fixedly connected to the connecting plate 902 to enable the moving block 903 to move on the screw 904; the lifting frame 906 is interconnected with the feeding device 4 through the bearing plate 907, and the discharge port 5 is interconnected with the feeding device 4 through the hose 6 to adjust the angle of the feeding device 4.

[0025] The working principle and use process of the utility model are as follows: the operator starts the motor 801 arranged on the top and one side of the shell 2, and the motor 801 drives the rotating rod 802 and the crushing roller 805 to rotate. During the rotation of the rotating rod 802, the stirring rod 803 is driven to rotate to stir the slag inside the shell 2. At the same time, the crushing roller 805 crushes the slag. By starting the vibrator 808 arranged on the fixed plate 806, the vibrator 808 drives the screen 807 to vibrate, thereby avoiding the phenomenon of blockage. During the process, by starting the rotating cylinder 901 set on the top of the base 3, the rotating cylinder 901 will control the screw 904 to rotate, so that the moving block 903 set on the screw 904 will move. During the movement, the moving block 903 will gradually move toward the connecting block 905, so that the lifting frame 906 pushes the feeding device 4 to move. Since the feeding device 4 is fixedly connected to the discharge port 5 through the hose 6, the inclination angle of the feeding device 4 can be adjusted, so that the equipment can adapt to storage equipment and production equipment at different heights.

[0026] 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. A feeding device for producing granulated blast furnace slag powder, comprising a support column (1), a shell (2) is fixedly connected to one side of the support column (1), a base (3) is fixedly connected to the bottom of the support column (1), a feeding device (4) is arranged on one side of the support column (1), and a feeding port (5) is fixedly connected to the bottom of the shell (2), characterized in that: The bottom of the feed port (5) is fixedly connected to a hose (6), the top of the housing (2) is fixedly connected to a feed port (7), a stirring mechanism (8) is provided inside the housing (2), and the bottom of the feeding device (4) is fixedly connected to an adjustment mechanism (9); The stirring mechanism (8) comprises a motor (801), a rotating rod (802) is arranged at the bottom of the motor (801), a stirring rod (803) is fixedly connected to one side of the rotating rod (802), a baffle (804) is fixedly connected to the inside of the housing (2), a crushing roller (805) is arranged on one side of the baffle (804), a fixing plate (806) is fixedly connected to the bottom of the housing (2), a screen (807) is fixedly connected to one side of the fixing plate (806), and a vibrator (808) is fixedly connected to the bottom of the fixing plate (806); The adjusting mechanism (9) comprises a rotating cylinder (901), a connecting plate (902) is provided on one side of the rotating cylinder (901), a moving block (903) is provided on one side of the connecting plate (902), a lead screw (904) is provided on one side of the connecting plate (902), a connecting block (905) is provided on the lead screw (904), a lifting frame (906) is fixedly connected to the top of the moving block (903), and a bearing plate (907) is fixedly connected to the top of the lifting frame (906).

2. The feeding device for producing granulated blast furnace slag powder according to claim 1, characterized in that: There are two discharge ports (5) in total, and the discharge ports (5) are symmetrically fixed on the top of the housing (2). There are multiple motors (801) in total, and the motors (801) are fixed on the top and one side of the housing (2).

3. The feeding device for producing granulated blast furnace slag powder according to claim 1, characterized in that: The motor (801) is connected to the rotating rod (802) and the crushing roller (805) via a rotating shaft. A plurality of stirring rods (803) are provided. The stirring rods (803) are symmetrically fixed on one side of the rotating rod (802). Two crushing rollers (805) are provided. The crushing rollers (805) are symmetrically fixed inside the housing (2).

4. The feeding device for producing granulated blast furnace slag powder according to claim 1, characterized in that: There are two fixing plates (806) in total, and the fixing plates (806) are symmetrically fixed inside the housing (2). There are two vibrators (808) in total, and the vibrators (808) are fixed at the bottom of the fixing plates (806).

5. The feeding device for producing granulated blast furnace slag powder according to claim 1, characterized in that: There are two connecting plates (902) in total. The connecting plates (902) are symmetrically fixed on the top of the base (3) respectively, and the lead screw (904) is rotatably connected to the connecting plates (902).

6. The feeding device for producing granulated blast furnace slag powder according to claim 1, characterized in that: The moving block (903) is provided with a through hole inside, the moving block (903) is threadedly connected to the lead screw (904) through the through hole, the connecting block (905) is rotatably connected to the lead screw (904), and the connecting block (905) is fixedly connected to the connecting plate (902).

7. The feeding device for producing granulated blast furnace slag powder according to claim 1, characterized in that: The lifting frame (906) is connected to the feeding device (4) via a carrying plate (907), and the discharge port (5) is connected to the feeding device (4) via a hose (6).

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