Slag pressing device for steel slag treatment

Abstract

The utility model discloses a slag pressing device for steel slag treatment, which comprises a support base and a slag pressing box body, a spiral conveying pipe is arranged at the top of the support base, a slag pressing groove is arranged in the slag pressing box body, a support frame body is arranged at the top of the slag pressing box body, and an electric cylinder is arranged at the top of the support frame body. The telescopic power end of the bottom of the electric cylinder extends to the position below the supporting frame body and is provided with a lower pressing plate aligned with the slag pressing groove, a discharging opening is formed in the outer side of the bottom of the slag pressing box body, and a baffle matched with the discharging opening is arranged on the outer side of the slag pressing box body in a limiting and lifting mode; and the telescopic power end of the second electric push rod extends to the rear side of the bottom in the slag pressing groove and is provided with a push plate aligned with the discharge port. Compared with the prior art, the slag pressing device has the advantages that the slag pressing operation can be continuously carried out under the condition of no personnel through the operations of last feeding, front end material pressing and material pushing, so that the continuous high efficiency of the slag pressing operation can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of steel slag processing equipment, in particular to a slag pressing 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] At the end of the slag processing operation, the slag is often pressed, that is, the slag is pressed into blocks to facilitate transportation and back-end use. Although the slag pressing process in the prior art is mechanical transportation and hydraulic pressure, it still requires manual observation, control, slag cleaning and discharge operations. In the continuous slag pressing operation, it is impossible to perform more efficient and smooth work. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a slag pressing device for steel slag treatment that can perform slag pressing operations efficiently and continuously, in view of the fact that the slag pressing operations in the prior art cannot be performed efficiently and smoothly as mentioned in the above background technology.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a slag pressing device for steel slag processing, comprising a support base and a slag pressing box, the top of the support base is connected with a spiral feeding pipe, the top of the rear end of the spiral feeding pipe is connected with a storage box, the slag pressing box is provided with a slag pressing groove, and the top of the support base is provided with a guide groove arranged between the spiral feeding pipe and the slag pressing groove;

[0006] The top of the slag pressing box is connected with a support frame, the top of the support frame is connected with an electric cylinder, and the telescopic power end at the bottom of the electric cylinder extends to the bottom of the support frame and is connected with a lower pressure plate aligned with the slag pressing groove;

[0007] The bottom outer side of the slag pressing box is provided with a discharge port, the outer side of the slag pressing box is provided with a baffle plate that matches the discharge port for limiting lifting, and the top of the slag pressing box is connected with a first electric push rod that drives the baffle plate to rise and fall;

[0008] A second electric push rod is connected to the bottom of the support base, and a telescopic power end of the second electric push rod extends to the rear side of the bottom of the slag pressing tank and is connected to a push plate aligned with the discharge port.

[0009] Furthermore, a plurality of first limit support rods penetrating the support frame are connected to the top of the lower pressure plate to facilitate the stable lifting and lowering operation of the lower pressure plate.

[0010] Furthermore, the slag pressing box is provided with a limiting slide groove cooperating with the baffle at the inner side of the discharge port, and the top of the baffle is connected with a plurality of second limiting support rods extending into the slag pressing box, so as to facilitate the stable limiting lifting and lowering operation of the baffle.

[0011] Furthermore, a plurality of third limit support rods are connected to the rear side of the push plate to facilitate the front and rear limit movement of the push plate.

[0012] Furthermore, a weighing device is connected to the bottom of the slag pressing tank to facilitate pressure sensing operations on materials and downward pressure.

[0013] Furthermore, a feeding port is connected to the top of the storage box, and a sealed observation glass is connected to one side of the storage box to facilitate feeding and observing the internal conditions.

[0014] The advantage of the slag pressing device for steel slag treatment of the utility model compared with the prior art is that the device can continuously perform slag pressing operations without personnel through the operations of last feeding, front-end pressing and pushing, thereby ensuring the continuous and efficient slag pressing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a first structural schematic diagram of a slag pressing device for steel slag processing according to the utility model.

[0016] Figure 2 This is a second structural schematic diagram of a slag pressing device for steel slag processing according to the utility model.

[0017] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a slag pressing device used for steel slag processing.

[0018] As shown in the figure: 1. Support base; 2. Slag pressing box; 3. Slag pressing trough; 4. Spiral feeding pipe; 5. Storage box; 6. Material guide trough; 7. Support frame; 8. Electric cylinder; 9. Lower pressure plate; 10. First limit support rod; 11. Discharge port; 12. Baffle; 13. First electric push rod; 14. Limit slide; 15. Second limit support rod; 16. Weighing device; 17. Push plate; 18. Second electric push rod; 19. Third limit support rod; 20. Feeding port; 21. Sealed observation glass. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] Combined with Figure 1-3A slag pressing device for steel slag processing comprises a support base 1 and a slag pressing box 2, wherein the top of the support base 1 is connected with a spiral feeding pipe 4, the top of the rear end of the spiral feeding pipe 4 is connected with a storage box 5, the top of the storage box 5 is connected with a feeding port 20, and one side of the storage box 5 is connected with a sealed observation glass 21. The storage box 5 generally stores crushed steel slag. If it is not crushed steel slag, or the steel slag is large, the spiral feeding pipe 4 can be replaced with a conveyor belt style. A slag pressing trough 3 is provided in the slag pressing box 2, and a guide trough 6 is provided between the spiral feeding pipe 4 and the slag pressing trough 3 on the top of the support base 1;

[0021] In specific implementation: the material is added and stored through the material storage box 5, and then the material is input into the slag pressing tank 3 through the spiral feeding pipe 4. The amount of feeding can be controlled by controlling the start time of the spiral feeding pipe 4 according to the controller.

[0022] Combined with Figure 1-3 The top of the slag pressing box 2 is connected to a support frame 7, the top of the support frame 7 is connected to an electric cylinder 8, the bottom telescopic power end of the electric cylinder 8 extends to the bottom of the support frame 7 and is connected to a lower pressure plate 9 aligned with the slag pressing groove 3, the top of the lower pressure plate 9 is connected to a plurality of first limiting support rods 10 that penetrate the support frame 7, and the bottom of the slag pressing groove 3 is connected to a weighing device 16.

[0023] In specific implementation: after the front side material feeding is completed, the electric cylinder 8 drives the lower pressure plate 9 to press down and compact the slag material in the slag pressing trough 3, so that the slag can be pressed into blocks, and the weighing device 16 can sense the downward pressure operation.

[0024] Combined with Figure 2 The outer side of the bottom of the slag pressing box 2 is provided with a discharge port 11, and the outer side of the slag pressing box 2 is provided with a baffle 12 that cooperates with the discharge port 11 for limiting lifting. The top of the slag pressing box 2 is connected with a first electric push rod 13 that drives the baffle 12 to rise and fall. The slag pressing box 2 is located on the inner side of the discharge port 11 and is provided with a limiting slide groove 14 that cooperates with the baffle 12. The top of the baffle 12 is connected with a plurality of second limiting support rods 15 that extend into the slag pressing box 2.

[0025] In specific implementation: during the feeding and slag pressing operations, the baffle 12 is pushed by the first electric push rod 13 to seal and block the discharge port 11; when the slag pressing is completed, the baffle 12 is opened to discharge the material.

[0026] Combined with Figure 3A second electric push rod 18 is connected to the bottom of the support base 1. The telescopic power end of the second electric push rod 18 extends to the bottom of the slag pressing trough 3 and is connected to a push plate 17 aligned with the discharge port 11 on the rear side. A plurality of third limiting support rods 19 are connected to the rear side of the push plate 17.

[0027] In specific implementation: because the pressure of the slag pressing operation is too high, the staff cannot easily pull out the material after slag pressing, so a push plate 17 is set at the rear end, so that the discharge operation can be carried out directly, and the staff only needs to carry out external transportation operations, thereby ensuring the efficiency of the overall operation.

[0028] 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 pressing device for steel slag processing, comprising a support base (1) and a slag pressing box (2), Features: The top of the support base (1) is connected to a spiral feed pipe (4), the top of the rear end of the spiral feed pipe (4) is connected to a storage box (5), a slag pressing tank (3) is provided in the slag pressing box (2), and the top of the support base (1) is provided with a guide tank (6) arranged between the spiral feed pipe (4) and the slag pressing tank (3); The top of the slag pressing box (2) is connected to a support frame (7), the top of the support frame (7) is connected to an electric cylinder (8), the bottom telescopic power end of the electric cylinder (8) extends to the bottom of the support frame (7) and is connected to a lower pressure plate (9) aligned with the slag pressing groove (3); The bottom outer side of the slag pressing box (2) is provided with a discharge port (11), the outer side of the slag pressing box (2) is provided with a baffle (12) matching the discharge port (11) for limiting lifting, and the top of the slag pressing box (2) is connected with a first electric push rod (13) for driving the baffle (12) to rise and fall; A second electric push rod (18) is connected to the inner bottom of the support base (1), and a telescopic power end of the second electric push rod (18) extends to the rear side of the inner bottom of the slag pressing trough (3) and is connected to a push plate (17) aligned with the discharge port (11).

2. A slag pressing device for steel slag processing according to claim 1, Features: The top of the lower pressing plate (9) is connected with a plurality of first position-limiting support rods (10) penetrating the support frame (7).

3. A slag pressing device for steel slag processing according to claim 1, Features: The slag pressing box (2) is provided with a limiting slide groove (14) cooperating with the baffle (12) on the inner side of the discharge port (11), and the top of the baffle (12) is connected with a plurality of second limiting support rods (15) extending into the slag pressing box (2).

4. A slag pressing device for steel slag processing according to claim 1, Features: A plurality of third position-limiting support rods (19) are connected to the rear side of the push plate (17).

5. The slag pressing device for steel slag processing according to claim 1, Features: The bottom of the slag pressing tank (3) is connected to a weighing device (16).

6. A slag pressing device for steel slag processing according to claim 1, Features: The top of the material storage box (5) is connected to a material feeding port (20), and one side of the material storage box (5) is connected to a sealed observation glass (21).

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