Metallurgical slag cooling treatment equipment

Abstract

The utility model relates to the technical field of metallurgical processing, in particular to metallurgical slag cooling treatment equipment which comprises a treatment box, a feeding hopper is installed on the top of the treatment box, and the top end of the feeding hopper is connected with a water inlet and a slag inlet. Through a feeding hopper installed at the top end of the treatment box, when metallurgical slag enters through a slag inlet, cooling water is added into the feeding hopper through a water inlet, so that the contact area of the metallurgical slag and the cooling water is large, the cooled metallurgical slag is conveniently discharged through a slag outlet in one end of a separation chamber, and through a cleaning brush on the surface of a separation filter screen, the cooling effect is good. The cleaning brush can be controlled to move through the moving motor and the electric push rod, cleaning of the separation filter screen is achieved, the separation efficiency of metallurgical slag and cooling water is not affected, the cooling pipe is obliquely arranged, the metallurgical slag and the cooling water can fall into the separation chamber together, and therefore the metallurgical slag located at the bottom does not make contact with infiltrated water any more, and the service life of the metallurgical slag is prolonged. And therefore, the cooling effect is better, and the treatment efficiency of the metallurgical slag is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical processing, in particular to a metallurgical slag cooling treatment device. Background Technique

[0002] Metallurgy is the process and technology of extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods. During the metallurgy process, metallurgical waste slag will be generated. Generally, the metallurgical slag has a relatively high temperature and needs to be cooled down before being discharged.

[0003] In the prior art, the metallurgical slag is usually cooled by spraying. However, when the metallurgical slag is sprayed, the slag at the bottom contacts the infiltrating water, resulting in poor cooling effect and affecting the processing efficiency of the metallurgical slag. For this reason, we propose a metallurgical slag cooling treatment device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a metallurgical slag cooling treatment device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A metallurgical slag cooling treatment device, including: a treatment tank, a feed hopper is installed on the top of the treatment tank, a water inlet and a slag inlet are connected to the top end of the feed hopper, and a cooling pipe is fixedly installed at the bottom end of the feed hopper;

[0006] A separation chamber is arranged inside the treatment tank near the cooling pipe, a slag outlet is connected to one end of the treatment chamber near the separation chamber, and a separation filter screen is installed at one end of the separation chamber;

[0007] A cleaning brush is installed on the surface of the separation filter screen, the top end of the cleaning brush is connected to an electric push rod, the top end of the electric push rod is installed with a moving block, and a threaded rod is connected inside the moving block.

[0008] Preferably, a water storage tank is arranged at the top end of the treatment tank near the water inlet, a water suction pipe is connected in communication between the bottom of the water storage tank and the water inlet, and a drain pipe is connected in communication between the top of the water storage tank and the bottom of one end of the treatment tank.

[0009] Preferably, one end of the cooling pipe is connected in communication with the bottom end of the feed hopper, the other end of the cooling pipe penetrates through the treatment tank and is inserted into the separation chamber, and the cooling pipe is inclined.

[0010] Preferably, the inner bottom wall of the separation chamber is inclined at a certain angle, the separation filter screen is installed at one end of the separation chamber near the drain pipe, and the surface of the separation filter screen is closely attached to one end of the cleaning brush.

[0011] Preferably, a moving hole is formed at the top end of the processing box close to the moving block. The longitudinal sections of the moving block and the moving hole are both T-shaped. The electric push rod is fixedly installed at the bottom end of the moving block, and the output end of the electric push rod is fixedly connected to the top end of the cleaning brush.

[0012] Preferably, the moving block is threadedly sleeved on the outside of the threaded rod. Fixing plates are fixedly installed at both ends of the processing box close to the threaded rod. The threaded rod is rotatably installed between the two fixing plates, and one end of the threaded rod penetrates through the adjacent fixing plate and is connected to a moving motor.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] With the feeding hopper installed at the top end of the processing box of the present utility model, when the metallurgical slag enters through the slag inlet, cooling water is added into the feeding hopper through the water inlet at the same time, so that the contact surface between the metallurgical slag and the cooling water is large. Through the slag outlet at one end of the separation chamber, it is convenient to discharge the cooled metallurgical slag. Through the cleaning brush on the surface of the separation filter, the movement of the cleaning brush can be controlled by the moving motor and the electric push rod to clean the separation filter, so as not to affect the separation efficiency of the metallurgical slag and the cooling water. By arranging the cooling pipe obliquely, the metallurgical slag and the cooling water can fall into the separation chamber together, so that the metallurgical slag at the bottom no longer contacts the infiltrating water, and thus the cooling effect is better, so as not to affect the processing efficiency of the metallurgical slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a three-dimensional sectional schematic diagram of the overall structure of the present utility model;

[0017] Figure 3 is a top view schematic diagram of the overall structure of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 is an enlarged schematic diagram of the structure at A in

[0019] Figure 5 is a three-dimensional schematic diagram of a partial structure of the present utility model.

[0020] In the figure: 1. Processing box; 2. Feeding hopper; 3. Slag inlet; 4. Water inlet; 5. Cooling pipe; 6. Separation chamber; 7. Separation filter; 8. Cleaning brush; 9. Slag outlet; 10. Water storage tank; 11. Water suction pipe; 12. Drain pipe; 13. Threaded rod; 14. Fixing plate; 15. Electric push rod; 16. Moving block; 17. Moving hole; 18. Moving motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to clearly and completely describe the purpose, technical solution of the present utility model and make its advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some but not all of the embodiments of the present utility model, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] For the sake of simplicity and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments can be used in combination with each other.

[0025] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a metallurgical slag cooling treatment device, comprising: a treatment tank 1, a feed hopper 2 is installed on the top of the treatment tank 1, a water inlet 4 and a slag inlet 3 are connected to the top end of the feed hopper 2, and a cooling pipe 5 is fixedly installed at the bottom end of the feed hopper 2; a water storage tank 10 is arranged at the top end of the treatment tank 1 near the water inlet 4, a water suction pipe 11 is connected in communication between the bottom of the water storage tank 10 and the water inlet 4, and a drain pipe 12 is connected in communication between the top of the water storage tank 10 and the bottom of one end of the treatment tank 1, which is convenient for recycling and using the cooling water. One end of the cooling pipe 5 is connected in communication with the bottom end of the feed hopper 2, the other end of the cooling pipe 5 penetrates through the treatment tank 1 and is inserted into the separation chamber 6, and the cooling pipe 5 is inclined, which is convenient for increasing the contact surface between the metallurgical slag and the cooling water.

[0026] A separation chamber 6 is arranged inside the treatment tank 1 near the cooling pipe 5, a slag outlet 9 is connected to one end of the treatment chamber 1 near the separation chamber 6, and a separation filter screen 7 is installed at one end of the separation chamber 6; the inner bottom wall of the separation chamber 6 is inclined at a certain angle, the separation filter screen 7 is installed at one end of the separation chamber 6 near the drain pipe 12, and the surface of the separation filter screen 7 is closely attached to one end of the cleaning brush 8, so as to prevent the metallurgical slag from blocking the separation filter screen 7.

[0027] A cleaning brush 8 is installed on the surface of the separation filter screen 7, the top end of the cleaning brush 8 is connected to an electric push rod 15, the top end of the electric push rod 15 is installed with a moving block 16, and a threaded rod 13 is connected inside the moving block 16. A moving hole 17 is opened at the top end of the treatment tank 1 near the moving block 16, and the longitudinal sections of the moving block 16 and the moving hole 17 are both T-shaped. The electric push rod 15 is fixedly installed at the bottom end of the moving block 16, and the output end of the electric push rod 15 is fixedly connected to the top end of the cleaning brush 8, which is convenient for moving the cleaning brush 8. The moving block 16 is threadedly sleeved outside the threaded rod 13, fixing plates 14 are fixedly installed at both ends of the treatment tank 1 near the threaded rod 13, the threaded rod 13 is rotatably installed between the two fixing plates 14, and one end of the threaded rod 13 penetrates through the adjacent fixing plate 14 and is connected to a moving motor 18, which can drive the moving block 16 to move in the moving hole 17.

[0028] When the device is working, through the feed hopper 2 installed at the top of the processing tank 1, while the metallurgical slag enters through the slag inlet 3, cooling water is added into the feed hopper 2 through the water inlet 4, so that the contact surface between the metallurgical slag and the cooling water is relatively large. Through the slag outlet 9 at one end of the separation chamber 6, it is convenient to discharge the cooled metallurgical slag. Through the cleaning brush 8 on the surface of the separation filter screen 7, under the driving action of the moving motor 18, the threaded rod 13 and the moving block 16, the cleaning brush 8 can be driven to move along the moving hole 17. Under the action of the electric push rod 15, the height of the cleaning brush 8 can be adjusted, so as to realize the cleaning of the separation filter screen 7, so as not to affect the separation efficiency of the metallurgical slag and the cooling water. Through the drain pipe 12 between the water storage tank 10 and the processing tank 1, it is convenient to recycle the cooling water so as not to cause waste of water resources. By arranging the cooling pipe 5 obliquely, the metallurgical slag and the cooling water can fall into the separation chamber 6 together, so that the metallurgical slag at the bottom no longer contacts the infiltrating water, and thus the cooling effect is better, so as not to affect the processing efficiency of the metallurgical slag.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metallurgical slag cooling and treatment device, comprising: Treatment box (1), characterized in that: a feed hopper (2) is installed on the top of the treatment box (1), a water inlet (4) and a slag inlet (3) are connected to the top end of the feed hopper (2), and a cooling pipe (5) is fixedly installed at the bottom end of the feed hopper (2); A separation chamber (6) is arranged inside the treatment box (1) near the cooling pipe (5), a slag outlet (9) is connected to one end of the treatment chamber (1) near the separation chamber (6), and a separation filter screen (7) is installed at one end of the separation chamber (6); A cleaning brush (8) is installed on the surface of the separation filter screen (7), an electric push rod (15) is connected to the top end of the cleaning brush (8), a moving block (16) is installed at the top end of the electric push rod (15), and a threaded rod (13) is connected inside the moving block (16).

2. The metallurgical slag cooling treatment equipment according to claim 1, characterized in that: A water storage tank (10) is arranged at the top end of the treatment box (1) near the water inlet (4), a water suction pipe (11) is connected in communication between the bottom of the water storage tank (10) and the water inlet (4), and a drain pipe (12) is connected in communication between the top of the water storage tank (10) and the bottom of one end of the treatment box (1).

3. A metallurgical slag cooling treatment device according to claim 1, characterized in that: One end of the cooling pipe (5) is connected in communication with the bottom end of the feed hopper (2), the other end of the cooling pipe (5) penetrates through the treatment box (1) and is inserted into the separation chamber (6), and the cooling pipe (5) is inclined.

4. A metallurgical slag cooling treatment device according to claim 1, characterized in that: The inner bottom wall of the separation chamber (6) is inclined at a certain angle, the separation filter screen (7) is installed at one end of the separation chamber (6) near the drain pipe (12), and the surface of the separation filter screen (7) is closely attached to one end of the cleaning brush (8).

5. A metallurgical slag cooling and treatment device according to claim 1, characterized in that: A moving hole (17) is opened at the top end of the treatment box (1) near the moving block (16). The longitudinal sections of the moving block (16) and the moving hole (17) are both T-shaped. The electric push rod (15) is fixedly installed at the bottom end of the moving block (16), and the output end of the electric push rod (15) is fixedly connected to the top end of the cleaning brush (8).

6. The metallurgical slag cooling and treatment equipment according to claim 1, characterized in that: The moving block (16) is threadedly sleeved on the outside of the threaded rod (13). Fixing plates (14) are fixedly installed at both ends of the treatment box (1) near the threaded rod (13). The threaded rod (13) is rotatably installed between the two fixing plates (14), and one end of the threaded rod (13) penetrates through the adjacent fixing plate (14) and is connected to a moving motor (18).

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