Spiral compression type plugging machine
By designing a spiral compression eye plug, and using a spiral extrusion reamer to tightly fill the mud-like material, the problems of low manual sealing efficiency and unsolid sealing in the prior art are solved, and a more firm and flexible sealing effect is achieved.
Patent Information
- Application Number
- CN202421931239.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The prior art After the silicon chromium furnace is discharged, the mud ball manually operates the mud ball to block the iron outlet, which is inefficient and not firmly sealed, which is prone to "running eyes", which leads to burning the track and difficulty in removing solidified molten iron.
设计一种螺旋压缩式堵眼机，利用螺旋状挤出铰刀将泥状料紧密填充到出铁口中，形成坚固的封堵层。
It achieves a more secure sealing effect than traditional artificial mud ball sealing, which facilitates flexible movement in different positions. It is suitable for sealing operations at different silicon chromium furnace outlets, avoiding the phenomenon of "eye running" and track burning.
Smart Images
Figure CN222895527U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of silicon-chromium furnace, in particular to a spiral compression type eye plugging machine. Background Art
[0002] After the silicon-chromium furnace has finished producing iron, the conventional practice is to stir the red mud into a mud-like state, and then workers process it into mud balls, and use an extension rod plug to send the mud balls into the iron outlet to seal the iron outlet. The disadvantage is that it is a manual operation with low efficiency, and the iron outlet is not firm after sealing, and "eye run" often occurs, causing the track to burn, and it is difficult to remove the solidified molten iron after solidification. Utility Model Content
[0003] In order to overcome the above-mentioned shortcomings, the utility model provides a spiral compression type eye plugging machine.
[0004] The technical solution adopted by this utility model:
[0005] A spiral compression type eye plugging machine comprises a moving frame, which is a cubic frame. The four corners of the bottom of the moving frame are rotatably connected to moving wheels, the front side wall of the moving frame is fixedly connected to a push rod, the top of the moving frame is fixedly connected to a feed pipe, the feed pipe extends forward and backward, the rear end of the feed pipe is fixedly connected to a discharge pipe, the rear end of the inner wall of the feed pipe is fixedly connected to a fixed frame, the length of the fixed frame is smaller than the inner diameter of the feed pipe, a rotating shaft is provided in the feed pipe, the front end of the rotating shaft is rotatably connected to the front center of the feed pipe, the rear end of the rotating shaft is rotatably connected to the fixed frame, the front end outer wall of the feed pipe is fixedly connected to a motor, the output shaft of the motor is fixedly connected to the front end of the rotating shaft, the front half of the outer wall of the rotating shaft is fixedly connected to a plurality of stirring blades, the stirring blades are evenly distributed front and back, the rear half of the outer wall of the rotating shaft is fixedly connected to an extrusion reamer, the extrusion reamer is spiral, and the top of the front half of the feed pipe is fixedly connected to a feed hopper.
[0006] Beneficial effects of the utility model:
[0007] The utility model uses the compression effect of the spiral extrusion reamer to tightly fill the mud material into the iron outlet to form a solid sealing layer. This sealing method is more solid than the traditional artificial mud ball sealing, is easy to move flexibly between different positions, and is suitable for the sealing operations of the iron outlets of different silicon-chromium furnaces. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the structure of the utility model;
[0009] Figure 2 yes Figure 1 Rear view of
[0010] Figure 3 yes Figure 2 Sectional view at AA;
[0011] Figure 4 yes Figure 1 A top view of
[0012] Figure 5 It is a structural schematic diagram of a stirring blade and an extrusion reamer of the utility model.
[0013] The specific reference numerals in all the drawings are: 1. moving frame; 2. moving wheel; 3. push rod; 4. feed pipe; 5. discharge pipe; 6. fixed frame; 7. rotating shaft; 8. motor; 9. stirring blade; 10. extrusion reamer; 11. feed hopper. DETAILED DESCRIPTION
[0014] like Figure 1-5 As shown: a spiral compression eye plugging machine, including a moving frame 1, the moving frame 1 is a cubic frame, the four corners of the bottom of the moving frame 1 are rotatably connected to moving wheels 2, the front side wall of the moving frame 1 is fixedly connected to a push rod 3, the top of the moving frame 1 is fixedly connected to a feed pipe 4, the feed pipe 4 extends front and back, the rear end of the feed pipe 4 is fixedly connected to a discharge pipe 5, the rear end of the inner wall of the feed pipe 4 is fixedly connected to a fixed frame 6, the length of the fixed frame 6 is smaller than the inner diameter of the feed pipe 4, a rotating shaft 7 is provided in the feed pipe 4, the front end of the rotating shaft 7 is rotatably connected to the front center of the feed pipe 4, the rear end of the rotating shaft 7 is rotatably connected to the fixed frame 6, the front end outer wall of the feed pipe 4 is fixedly connected to a motor 8, the output shaft of the motor 8 is fixedly connected to the front end of the rotating shaft 7, the front half of the outer wall of the rotating shaft 7 is fixedly connected to a plurality of stirring blades 9, the stirring blades 9 are evenly distributed front and back, the rear half of the outer wall of the rotating shaft 7 is fixedly connected to an extrusion reamer 10, the extrusion reamer 10 is spiral, and the top of the front half of the feed pipe 4 is fixedly connected to a feed hopper 11.
[0015] First, the equipment is moved to the outside of the iron outlet of the silicon-chromium furnace to be blocked by using the moving wheels 2 , and the discharge pipe 5 is aligned with the iron outlet. At the same time, a proper amount of muddy material is added into the conveying pipe 4 through the feed hopper 11 .
[0016] The operator starts the motor 8 through the control switch, and the output shaft of the motor 8 immediately drives the rotating shaft 7 to rotate. As the rotating shaft 7 rotates, the stirring blades 9 fixedly connected to the front half start to work, and they continuously stir the muddy material in the feed pipe 4 to ensure that the muddy material is uniform and free of lumps, which is convenient for subsequent compression and transportation.
[0017] When the muddy materials are fully stirred, they are further compressed by the spiral extrusion reamer 10 fixedly connected to the rear half and pushed toward the discharge pipe 5. The spiral shape design of the extrusion reamer 10 enables it to effectively compress the muddy materials and transport them backward along the feed pipe 4, and finally be extruded into the iron outlet of the silicon-chromium furnace through the discharge pipe 5.
[0018] As the muddy materials are continuously extruded, they gradually fill and block the iron outlet until the desired blocking effect is achieved. At this time, the operator can stop the operation of the motor 8 to complete the blocking operation.
Claims
1. A spiral compression eye plugging machine, comprising a moving frame (1), the moving frame (1) being a cubic frame, characterized in that: The four corners of the bottom of the moving frame (1) are all rotatably connected to moving wheels (2), the front side wall of the moving frame (1) is fixedly connected to a push rod (3), the top of the moving frame (1) is fixedly connected to a feed pipe (4), the feed pipe (4) extends forward and backward, the rear end of the feed pipe (4) is fixedly connected to a discharge pipe (5), the rear end of the inner wall of the feed pipe (4) is fixedly connected to a fixed frame (6), the length of the fixed frame (6) is smaller than the inner diameter of the feed pipe (4), a rotating shaft (7) is provided in the feed pipe (4), the front end of the rotating shaft (7) is connected to the front end of the feed pipe (4), and the rotating shaft (7) is connected to the front end of the feed pipe (4). The rear end of the rotating shaft (7) is rotatably connected to the fixed frame (6); the front end outer wall of the feed pipe (4) is fixedly connected to the motor (8); the output shaft of the motor (8) is fixedly connected to the front end of the rotating shaft (7); a plurality of stirring blades (9) are fixedly connected to the front half of the outer wall of the rotating shaft (7); the stirring blades (9) are evenly distributed front and back; the rear half of the outer wall of the rotating shaft (7) is fixedly connected to an extrusion reamer (10); the extrusion reamer (10) is spiral; and the top of the front half of the feed pipe (4) is fixedly connected to a feed hopper (11).