Automatic discharging system for silicomanganese

Abstract

An automatic silicon-manganese discharging system is arranged on a reference plane and comprises silicon-manganese furnaces arranged at intervals in the linear direction, each silicon-manganese furnace is provided with two symmetrical furnace openings, and the furnace openings are located in the vertical plane where the multiple silicon-manganese furnaces are located; a mounting platform is arranged right in front of the furnace mouth, a gap is formed between the mounting platform and the silicomanganese furnace, and a discharging operation mechanism is arranged at the position, close to the furnace mouth, above the mounting platform; a plurality of containing containers are further arranged on the reference plane and arranged at the position of the furnace mouth, and the height of the containing containers is gradually decreased along with the increase of the length from the furnace mouth. Different from an existing silicomanganese furnace operation system, the system can be arranged in a modularized mode, slag filtering operation can be carried out in the using process, workers do not need to worry about the problem that high-temperature slag splashes or flows out of a furnace opening when working on the installation platform, and the system is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon-manganese furnace operation systems, in particular to an automatic silicon-manganese furnace unloading system. Background Art

[0002] The current production processes of silicon-manganese alloy mainly include ironmaking method and electric furnace method, and the raw materials such as silica, manganese ore, coke, limestone, etc. need to be melted at high temperature, and then the eyes need to be opened to allow them to flow out from the furnace mouth. In the process, due to the obstruction of the flow channel by silicon slag and the like, it is also necessary to use a steel chisel to pull the chisel to remove the slag. In this process, the slag cannot fall directly to the ground, but needs to fall into the slag bag for slag cleaning. After completing all the above operations, the eye can be blocked to prevent the materials in the silicon-manganese furnace from splashing out. In the above structure, it is very dangerous to work below the furnace mouth. High-temperature materials can easily cause harm to the human body. In addition, the structure of a conventional silicon-manganese furnace is large, and a single slag bag cannot complete the operation. The slag bag needs to be replaced in the middle, which is very dangerous and the process is relatively complicated. Utility Model Content

[0003] In order to solve the problems of unreasonable design, danger and complicated operation of the above silicon-manganese smelting operation system, the utility model provides a silicon-manganese automatic furnace discharge system.

[0004] The technical solution of this utility model is as follows:

[0005] A silicon-manganese automatic furnace discharging system is arranged on a reference plane, comprising silicon-manganese furnaces arranged at intervals along a straight line direction, wherein the silicon-manganese furnaces are provided with two symmetrical furnace openings, and the furnace openings are both located in a vertical plane where a plurality of silicon-manganese furnaces are located;

[0006] A mounting platform is arranged in front of the furnace mouth, and there is a distance between the mounting platform and the silicon-manganese furnace. A furnace discharge operation mechanism is arranged above the mounting platform near the furnace mouth.

[0007] A plurality of containing containers are also arranged on the reference plane. The containing containers are arranged in an array at the furnace opening, and the height of the containing containers gradually decreases as the distance from the furnace opening increases.

[0008] Different from the existing silicon-manganese furnace operation system, it can be arranged in a modular manner, and when in use, it can perform slag filtering operations, and it is safer for workers when installing the platform.

[0009] In order to facilitate the movement of the containing container, the containing container can pass between the installation platform and the silicon manganese furnace.

[0010] The specific structure of the above-mentioned container is that the container includes a mobile trolley and a slag bag arranged above the mobile trolley, and the mobile trolley is provided with multiple height specifications. The slag bags can be arranged for use by placing them on mobile trolleys of different specifications.

[0011] The specific structure of the furnace discharging operation mechanism is that the furnace discharging operation mechanism includes a guide rail and a furnace discharging robot arranged on the guide rail, and the length direction of the guide rail is perpendicular to the arrangement direction of the silicon manganese furnace, so as to facilitate the use of different operation tools according to the operation requirements.

[0012] For safety reasons, the furnace opening is higher than the upper surface of the mounting platform, and the upper surface of the mounting platform is higher than the container. Even if the furnace opening leaks or splashes, it will not affect the structure on the mounting platform.

[0013] As a preferred solution, there is no shielding above the silicon-manganese furnace. When the silicon-manganese furnace is smelting, a corresponding operating mechanism can be arranged above it according to demand.

[0014] In order to operate normally, the output end of the furnace discharge operation mechanism can extend into the furnace mouth.

[0015] In order to facilitate access to the installation platform, ladders are provided on both sides of the installation platform in the arrangement direction of the silicon manganese furnace.

[0016] The above-mentioned ladder is arranged in a manner that the ladder is arranged in a direction parallel to the arrangement of the silicon manganese furnace, and a partition wall is arranged on the side of the ladder away from the installation platform, which makes it safer when climbing the ladder.

[0017] As a preferred solution, adjacent installation platforms are arranged together.

[0018] The beneficial effects of the utility model are as follows: the utility model is an automatic silicon-manganese unloading system, which can perform operations at a higher position by setting an installation platform, so it is safer than working below the furnace mouth, and the above-mentioned operation process is completed by the staff controlling the operation equipment, and there is no need for manual eye pulling, eye opening and eye blocking operations, and finally, through the slag bags arranged in an array with different heights, the slag cleaning operation can be completed without moving, the operation is safer and very convenient, and there is no need to replace the slag bag in the middle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not considered to be limiting of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a side view of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the structure of the utility model (without the furnace discharging operation mechanism);

[0024] Figure 4 This is a schematic diagram of the structure of the furnace-outlet operation mechanism of the utility model;

[0025] The components represented by the reference numerals in the figure are:

[0026] 1. Reference plane; 2. Silicon manganese furnace; 21. Furnace mouth; 3. Installation platform; 31. Installation plane; 32. Guardrail; 4. Furnace unloading mechanism; 41. Guide rail; 42. Furnace unloading robot; 5. Loading container; 51. Mobile trolley; 52. Slag bag. DETAILED DESCRIPTION

[0027] like Figure 1-3 The silicon-manganese automatic furnace discharging system shown in the figure is arranged on a reference plane 1 and comprises silicon-manganese furnaces 2 arranged at intervals along a straight line direction. The silicon-manganese furnaces 2 can be used to smelt silicon-manganese alloys, and the silicon-manganese furnaces 2 are provided with two symmetrical furnace openings 21. When the silicon-manganese furnaces 2 are arranged, the furnace openings 21 are all located in the vertical plane where the multiple silicon-manganese furnaces 2 are located, that is, as shown in FIG. Figure 2 As shown, the furnace openings of two adjacent silicon-manganese furnaces 2 are arranged relative to each other. Therefore, when in use, an operating mechanism can be directly arranged between the two silicon-manganese furnaces 2. To this end, the distance between the two silicon-manganese furnaces 2 must be able to accommodate the operating mechanism to avoid the situation where normal operation cannot occur between the two silicon-manganese furnaces 2.

[0028] Normally, the operating mechanism is directly installed on the reference plane 1, but for safety considerations, the device Figure 1 As shown, a mounting platform 3 is arranged in front of the furnace mouth 21, and the above-mentioned operating mechanisms are all arranged on the mounting platform 3. Generally, the staff are located on the mounting platform to perform operations. Since the mounting platform 3 is at a higher position, it is less affected by the splashing materials from the furnace mouth and will not be affected by the falling position on the reference plane 3, so that safety accidents caused by the outflow of materials in the slag bag can be avoided. It should be noted that in the above-mentioned structure, there is a distance between the mounting platform 3 and the silicon-manganese furnace 2, and in order to facilitate the movement of the containing container 5, the containing container 5 can pass through the mounting platform 3 and the silicon-manganese furnace 2.

[0029] After that, you can Figure 2 As shown, a furnace-out mechanism 4 is arranged above the installation platform 3 near the furnace opening 21. In the above structure, in order to operate normally, the output end of the furnace-out mechanism 4 can extend into the furnace opening 21.

[0030] like Figure 1As shown, it should be noted that, for safety considerations, the furnace mouth 21 is higher than the upper surface of the installation platform 3, and after the installation platform 3 is provided with the furnace discharging operation mechanism 4, the plane where the furnace discharging operation mechanism 4 is located is aligned with the furnace mouth 21, and is located at the same horizontal plane for easy operation, and then the upper surface of the installation platform 3 is higher than the containing container 5. Even if the furnace mouth 21 leaks or splashes, it will not affect the structure on the installation platform 3. In other words, even if there is leakage of material in the containing container 5, it will not affect the safety on the installation platform 3.

[0031] Since the staff needs to climb onto the installation platform 3 to work, in order to facilitate climbing onto the installation platform 3, the installation platform 3 is provided with ladders on both sides of the arrangement direction of the silicon-manganese furnace 2. And the arrangement of the above-mentioned ladder is that the ladder is arranged in a direction parallel to the arrangement direction of the silicon-manganese furnace 2, and a partition wall is arranged on the side of the ladder away from the installation platform 3. It is safer when climbing the ladder. When climbing onto the installation platform 3 from the ladder, it is not necessary to pass through the position of the furnace mouth 21, so the staff can be prevented from being in a dangerous area, and the setting of the partition wall can form a shielding on the side, and the login position of the ladder is located in the middle position of the installation platform 3, which can avoid being close to the furnace mouth 21.

[0032] It should be noted that, as a preferred solution, the adjacent installation platforms 3 are arranged together. That is to say, it is not necessary to set up two adjacent installation platforms separately; Figure 2 As shown, two installation platforms 3 are directly constructed at the same time, and are capable of accommodating two operating mechanisms.

[0033] The structure of the above-mentioned installation platform 3 is that it includes an installation plane constructed for setting up the furnace operation mechanism 4, and a guardrail 32 is provided on the circumferential side of the installation plane 31. Since the installation platform 3 has a height, it is necessary to prevent the staff from falling from above, so the setting of the guardrail 32 is necessary.

[0034] Finally, it should be noted that in the above structure, a plurality of containers 5 are also arranged on the reference plane 1, and the containers 5 are arranged in an array at the furnace opening 21, and the height of the containers 5 gradually decreases as the distance from the furnace opening 21 increases. In actual use, the high-temperature material in the furnace opening 21 first flows into the nearest container 5, and the outlet of the container 5 faces the next container 5, that is, after the container 5 is filled, it can flow from the outlet and enter the next container 5, and this process is repeated in sequence until all the materials in the silicon-manganese furnace 2 flow out.

[0035] And because the furnace mouth may sink to the bottom, the holding container 5 closest to the furnace mouth 21 has more slag, and correspondingly, the holding container 5 farthest from the furnace mouth 21 has the least slag. The above method can facilitate the separation of the slag.

[0036] The above structure can be used to realize that, different from the existing silicon-manganese furnace 2 operating system, a modular layout can be completed, and when in use, slag filtering operations can be performed, and workers are safer when installing the platform 3.

[0037] As an implementation method, first of all, it should be noted that if the cost of purchasing different types of containing containers 5 is high, the same type of slag bag can be selected and different support heights can be used to solve the above problem. For this purpose, Figure 1 As shown, the specific structure of the container 5 is that the container 5 includes a moving trolley 51 and a slag bag 52 arranged above the moving trolley 51, and the moving trolley 51 is provided with multiple height specifications. The slag bags 52 can be arranged and used by placing them on the moving trolleys 51 of different specifications. Figure 1 This is not the actual arrangement direction of the slag bag 52. It is for the convenience of observation. Figure 1 The slag bag 52 is selected to be arranged for ease of understanding. In actual use, it needs to be located below the furnace mouth and needs to be arranged according to specific location conditions.

[0038] Finally, if Figure 4 As shown, the specific structure of the furnace discharging operation mechanism 4 is that the furnace discharging operation mechanism 4 includes a guide rail 41 and a furnace discharging robot 42 arranged on the guide rail 41, and the length direction of the guide rail 41 is perpendicular to the arrangement direction of the silicon manganese furnace 2. It is convenient to use different working tools according to working requirements.

[0039] Accordingly, in order to avoid blocking the feeding of the silicon-manganese furnace 2, there is no shielding above the silicon-manganese furnace 2. When the silicon-manganese furnace 2 is smelting, a corresponding operating mechanism can be set above it according to needs.

Claims

1. A silicon-manganese automatic furnace discharging system, arranged on a reference plane (1), It is characterized in that It comprises silicon-manganese furnaces (2) arranged at intervals along a straight line direction, wherein the silicon-manganese furnace (2) is provided with two symmetrical furnace openings (21), and the furnace openings (21) are both located in a vertical plane where the plurality of silicon-manganese furnaces (2) are located; A mounting platform (3) is arranged in front of the furnace opening (21), and there is a distance between the mounting platform (3) and the silicon manganese furnace (2), and a furnace discharge operation mechanism (4) is arranged above the mounting platform (3) near the furnace opening (21); A plurality of containing containers (5) are also arranged on the reference plane (1); the containing containers (5) are arranged in an array at the furnace opening (21), and the height of the containing containers (5) gradually decreases as the distance from the furnace opening (21) increases.

2. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that The containing container (5) can pass through between the installation platform (3) and the silicon manganese furnace (2).

3. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that The containing container (5) comprises a moving trolley (51) and a slag bag (52) arranged above the moving trolley (51), and the moving trolley (51) is provided with a plurality of height specifications.

4. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that The furnace-out operation mechanism (4) comprises a guide rail (41) and a furnace-out robot (42) arranged on the guide rail (41); the length direction of the guide rail (41) is perpendicular to the arrangement direction of the silicon manganese furnace (2).

5. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that The furnace opening (21) is higher than the upper surface of the mounting platform (3), and the upper surface of the mounting platform (3) is higher than the containing container (5).

6. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that There is no shielding above the silicon-manganese furnace (2).

7. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that The output end of the furnace discharge operation mechanism (4) can extend into the furnace opening (21).

8. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that The installation platform (3) is provided with ladders on both sides of the arrangement direction of the silicon manganese furnace (2).

9. The automatic silicon-manganese furnace discharging system according to claim 8, It is characterized in that The ladder is arranged in a direction parallel to the arrangement of the silicon manganese furnace (2), and a separation wall is arranged on the side of the ladder facing away from the installation platform (3).

10. The automatic silicon-manganese furnace discharging system according to claim 1, It is characterized in that The adjacent installation platforms (3) are arranged together.

Images