Steel slag smashing device for steel slag treatment

Abstract

The utility model discloses a steel slag mincing device for steel slag treatment, which comprises a supporting base, a plurality of supporting frames are connected to the top of the supporting base, a mincing rotating roller is rotatably connected to the inner sides of the supporting frames, and a feeding pipe and a discharging pipe are respectively connected to two ends of the mincing rotating roller. The feeding pipe and the discharging pipe are rotationally connected with a conveying pipeline and a discharging pipeline respectively, the end of the conveying pipeline is connected with a feeding port, a supporting shaft is fixedly connected to the middle of the inner side of the feeding pipe and the middle of the inner side of the discharging pipe, auger blades are welded to the outer side of the supporting shaft, and a filter screen frame is connected to the side, close to the discharging pipe, of the inner side of the smashing rotating roller. Compared with the prior art, the feeding device has the advantages that the conveying pipeline and the discharging pipeline are arranged on the outer sides of the feeding pipe and the discharging pipe in an auxiliary mode, and the auger blades arranged in the feeding pipe and the discharging pipe are matched, so that materials can be conveniently, stably and smoothly input and discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of steel slag processing equipment, in particular to a steel slag crushing device used for steel slag processing. Background Art

[0002] Steel slag is a resource that has been misplaced. The comprehensive utilization of steel slag can not only eliminate environmental pollution, but also turn waste into treasure and create huge economic benefits. It is an effective way to achieve sustainable development and has full positive significance for the country and society.

[0003] In the process of steel slag treatment, crushing treatment is often required. The crushing method in the prior art mostly adopts ball milling and crushing treatment operation. The ball milling equipment in the prior art often simply adopts a rotating drum and a ball mill to perform ball milling and crushing treatment. However, the discharge and discharging are not smooth enough, and the feeding and discharging operations of the steel slag ball mill equipment cannot be accurately and stably controlled. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a steel slag crushing device for steel slag processing in view of the drawback of the steel slag ball mill equipment mentioned in the background technology that the material feeding and discharging are unstable and smooth.

[0005] In order to solve the above technical problems, the utility model provides a technical solution: a steel slag crushing device for steel slag processing, comprising a support base, a plurality of support frames are connected to the top of the support base, a crushing rotating drum is rotatably connected to the inner side of the support frame, a driving motor is connected to one side of the top of the support base, a first gear is connected to the outer side of the crushing rotating drum, and a second gear meshing with the first gear is connected to the power end of the driving motor;

[0006] Both ends of the crushing rotating drum are respectively connected with a feeding pipe and a discharging pipe, and the feeding pipe and the discharging pipe are respectively rotatably connected with a feeding pipeline and a discharge pipeline, the end of the feeding pipeline is connected with a feeding port, a support shaft is fixedly connected in the middle of the inner side of the feeding pipe and the discharging pipe, an auger blade is welded on the outer side of the support shaft, and a filter rack is connected to the inner side of the crushing rotating drum close to the discharging pipe.

[0007] Furthermore, the support base is connected at both ends with a first fixed support rod and a second fixed support rod for supporting the feed pipeline and the discharge pipeline respectively, so as to stably support the feed pipeline and the discharge pipeline structure.

[0008] Furthermore, a plurality of impact pressure plates are connected to the inner side of the crushing rotating drum, and a plurality of fixing bolts are connected between the rear end of the impact pressure plate and the crushing rotating drum to facilitate the impact crushing operation of the internal ball mill and prevent impact damage to the crushing rotating drum.

[0009] Furthermore, the inner sides of the feeding pipe and the discharging pipe are connected with support bearings respectively matching with the feeding pipe and the discharging pipe, so as to facilitate the stable rotation operation of the feeding pipe and the discharging pipe.

[0010] Furthermore, a limiting ring groove is provided between the support frame and the crushing rotating drum, and a plurality of balls are connected in the limiting ring groove to facilitate the rotation operation of the crushing rotating drum.

[0011] The advantage of the steel slag crushing device for steel slag processing of the utility model compared with the prior art is that the device can facilitate the stable and smooth input and discharge operations of materials by auxiliary arrangement of a feeding pipe and a discharging pipe outside the feeding pipe and the discharging pipe, in combination with the auger blades arranged inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a first structural schematic diagram of a slag crushing device for slag processing.

[0013] Figure 2 This is a second structural schematic diagram of a slag crushing device for slag processing of the utility model.

[0014] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a steel slag crushing device used for steel slag processing.

[0015] As shown in the figure: 1. Support base; 2. Support frame; 3. Crushing rotating drum; 4. Feeding pipe; 5. Discharging pipe; 6. Feeding pipeline; 7. Feeding port; 8. Discharging pipeline; 9. First fixed support rod; 10. Second fixed support rod; 11. Driving motor; 12. First gear; 13. Second gear; 14. Impact pressure plate; 15. Fixing bolt; 16. Support shaft; 17. Auger blade; 18. Support bearing; 19. Limiting ring groove; 20. Ball; 21. Filter rack. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Combined with Figure 1-3A slag crushing device for slag processing comprises a supporting base 1, a plurality of supporting frames 2 are connected to the top of the supporting base 1, a crushing rotating drum 3 is rotatably connected to the inner side of the supporting frame 2, a driving motor 11 is connected to one side of the top of the supporting base 1, a first gear 12 is connected to the outer side of the crushing rotating drum 3, a second gear 13 meshing with the first gear 12 is connected to the power end of the driving motor 11, the second gear 13 can be driven to rotate by the driving motor 11, and the crushing rotating drum 3 can be rotated in cooperation with the first gear 12, thereby ensuring that the internal ball mill and the slag can be rotated, collided and crushed.

[0018] Combined with Figure 3 The two ends of the crushing rotating drum 3 are respectively connected with a feeding pipe 4 and a discharging pipe 5, and the feeding pipe 4 and the discharging pipe 5 are respectively rotatably connected with a conveying pipe 6 and a discharging pipe 8, and the end of the conveying pipe 6 is connected with a feeding port 7, and the inner sides of the conveying pipe 6 and the discharging pipe 8 are respectively connected with support bearings 18 that match the feeding pipe 4 and the discharging pipe 5, and the middle of the inner side of the feeding pipe 4 and the discharging pipe 5 is fixedly connected with a support shaft 16, and the outer side of the support shaft 16 is welded with an auger blade 17, and the inner side of the crushing rotating drum 3 close to the discharging pipe 5 is connected with a filter rack 21.

[0019] During specific implementation: steel slag is added through the feeding port 7, and the steel slag is accumulated in the feeding pipe 6. The rotation of the crushing rotating drum 3 and the feeding pipe 4 cooperates with the internal auger blades 17 to stably transport the uncrushed steel slag to the inside. After internal collision and crushing, the slag is filtered through the filter grid 21, and the crushed steel slag can be stably transported outwards in cooperation with the auger blades 17 in the discharge pipe 5. After running for a period of time, the amount of steel slag inside reaches a balance state, so that stable transportation and discharge operations can be carried out.

[0020] Combined with Figure 1-3 , the support base 1 is connected at both ends with a first fixed support rod 9 and a second fixed support rod 10 for supporting the feed pipe 6 and the discharge pipe 8 respectively, and the feed pipe 6 and the discharge pipe 8 can be stably supported by the first fixed support rod 9 and the second fixed support rod 10, so as to facilitate the rotation operation of the front and rear crushing rotating drum 3, the feeding pipe 4 and the discharge pipe 5, a plurality of impact pressure plates 14 are connected to the inner side of the crushing rotating drum 3, a plurality of fixing bolts 15 are connected between the rear end of the impact pressure plate 14 and the crushing rotating drum 3, a limiting ring groove 19 is commonly provided between the support frame 2 and the crushing rotating drum 3, a plurality of balls 20 are connected in the limiting ring groove 19, and the limiting ring groove 19 cooperates with the plurality of balls 20 to ensure the stable rotation operation of the crushing rotating drum 3.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A slag crushing device for slag treatment, comprising a support base (1), a plurality of support frames (2) are connected to the top of the support base (1), a crushing rotary drum (3) is rotatably connected to the inner side of the support frame (2), a driving motor (11) is connected to one side of the top of the support base (1), a first gear (12) is connected to the outer side of the crushing rotary drum (3), a second gear (13) meshing with the first gear (12) is connected to the power end of the driving motor (11), and the characteristics are: The two ends of the crushing rotating drum (3) are respectively connected with a feeding pipe (4) and a discharging pipe (5); the feeding pipe (4) and the discharging pipe (5) are respectively rotatably connected with a feeding pipe (6) and a discharge pipe (8); the end of the feeding pipe (6) is connected with a feeding port (7); a support shaft (16) is fixedly connected in the middle of the inner side of the feeding pipe (4) and the discharging pipe (5); an auger blade (17) is welded on the outer side of the support shaft (16); and a filter rack (21) is connected to the inner side of the crushing rotating drum (3) close to the discharging pipe (5).

2. The slag crushing device for slag processing according to claim 1, characterized in that: The support base (1) is connected to two ends thereof with a first fixed support rod (9) and a second fixed support rod (10) for supporting a material delivery pipeline (6) and a material discharge pipeline (8) respectively.

3. The slag crushing device for slag processing according to claim 1, characterized in that: A plurality of impact pressure plates (14) are connected to the inner side of the crushing rotating drum (3), and a plurality of fixing bolts (15) are connected between the rear end of the impact pressure plate (14) and the crushing rotating drum (3).

4. The slag crushing device for slag processing according to claim 1, characterized in that: The inner sides of the feed pipe (6) and the discharge pipe (8) are connected with support bearings (18) respectively matching the feed pipe (4) and the discharge pipe (5).

5. The slag crushing device for slag processing according to claim 1, characterized in that: A limiting ring groove (19) is provided between the support frame (2) and the crushing rotating drum (3), and a plurality of balls (20) are connected and arranged in the limiting ring groove (19).

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