Double-furnace servo self-switching metallurgical performance system

Abstract

The utility model relates to a double-furnace servo self-switching metallurgical performance system, and relates to the technical field of ore metallurgical performance detection. The device comprises a main machine frame, a furnace body and two reactors, the main machine frame comprises a base plate arranged on the ground and a vertical plate arranged on the surface of the base plate, the furnace body is arranged above the base plate, two parallel linear modules are arranged on the surface of the base plate, and the linear modules correspond to the reactors one to one. The reactors are connected to the corresponding linear modules in a sliding mode, the linear modules drive the reactors to move towards the vertical plate, a left-right sliding table is arranged on the vertical plate, an up-down sliding table is connected to the left-right sliding table in a sliding mode, and a taking and placing mechanism is arranged on the up-down sliding table and used for taking down the reactors from the linear modules and stretching the reactors into the furnace body. The method has the effect of improving the efficiency and safety of ore smelting performance detection.

Description

Technical Field

[0001] This application relates to the technical field of ore metallurgical performance detection, and particularly to a dual-furnace servo self-switching metallurgical performance system. Background Art

[0002] The detection of ore metallurgical performance is a key step in evaluating the behavior of ore during blast furnace smelting, which is crucial for ensuring the quality and efficiency of metallurgical production. The performance detection equipment usually consists of a reactor and a furnace body. The ore to be smelted is added to the reactor, and then the reactor is inserted into the furnace body for heating to simulate the smelting scenario of the ore in the blast furnace, and then the test results can be obtained. However, the furnace body of the existing performance detection equipment uses one-stage heating, which can only perform single tests and cannot achieve high-temperature continuous tests. After one test is completed, it is necessary to wait for the temperature in the reactor furnace to drop to at least below 200°C before the materials in the reactor can be poured out and the ore materials for the next test can be added. Such operations not only waste time and cannot guarantee work efficiency, but also bring great operation difficulties to the staff, and the high temperature also poses a safety hazard to the staff during material replacement, so it needs to be improved. Summary of the Utility Model

[0003] In order to improve the efficiency and safety of ore smelting performance detection, this application provides a dual-furnace servo self-switching metallurgical performance system.

[0004] A dual-furnace servo self-switching metallurgical performance system provided by this application adopts the following technical solutions:

[0005] A dual-furnace servo self-switching metallurgical performance system includes a main frame, a furnace body and two reactors. The main frame includes a base plate arranged on the ground and a vertical plate arranged on the surface of the base plate. The furnace body is arranged above the base plate. Two mutually parallel linear modules are arranged on the surface of the base plate. The linear modules and the reactors correspond one by one. The reactors are slidably connected to the corresponding linear modules. The linear modules drive the reactors to move towards the vertical plate. A left-right sliding table is arranged on the vertical plate. An up-down sliding table is slidably connected to the left-right sliding table. A picking and placing mechanism is arranged on the up-down sliding table for taking the reactor off the linear module and inserting it into the furnace body.

[0006] By adopting the above technical solutions, through the cooperation of the linear module, the left-right sliding table, the up-down sliding table and the material picking mechanism, the reactor can be automatically inserted into the furnace body for heating to perform performance detection. Since there are two sets of reactors, the staff can add the ore materials required for the next experiment to the other reactor in advance, saving the time of waiting for the temperature to drop below 200°C after the experiment of the reactor being heated in the furnace body is completed, improving the work efficiency of ore smelting performance detection, and at the same time improving the safety of the work process.

[0007] Optionally, the linear module includes a rail, a lead screw, a slider, and a driving member. The rail is disposed on the surface of the substrate. A driving groove for the lead screw is formed on the surface of the rail. The lead screw is rotatably connected in the driving groove. The slider is nested on the rail. The lead screw passes through the slider, and the lead screw is threadedly connected to the slider. The driving member is disposed in the driving groove, and an output shaft of the driving member is connected to the lead screw to drive the lead screw to rotate.

[0008] By adopting the above technical solution, when the driving member is started to drive the lead screw to move, under the restriction of the rail on the slider, the slider can only slide along the length direction of the lead screw, so as to realize the effect of driving the reactor to approach or move away from the vertical plate.

[0009] Optionally, a cushion block is disposed on the surface of the slider, and a positioning member is placed on the surface of the cushion block. The positioning member includes a bottom plate, a top plate, and a plurality of columns. The bottom plate is placed on the surface of the cushion block. The plurality of columns are vertically disposed on the surface of the bottom plate. The top plate is connected to one end of the column away from the bottom plate, and the reactor is installed on the top plate.

[0010] By adopting the above technical solution, setting the cushion block can prevent the reactor from directly contacting the linear module, thereby reducing the probability of damage to the linear module caused by the high-temperature reactor. By setting the positioning member, the stability of the reactor installation can be further improved, facilitating the picking and placing mechanism to pick and place.

[0011] Optionally, one end of the reactor passes through the top plate, and an abutting disc is disposed on the peripheral wall of the reactor above the top plate.

[0012] By adopting the above technical solution, setting the abutting disc can increase the contact area between the reactor and the top plate during installation, thereby improving the stability of the reactor installation.

[0013] Optionally, a countersunk head groove for the abutting disc to be embedded is formed on the surface of the top plate.

[0014] By adopting the above technical solution, opening the countersunk head groove for the abutting disc to sink in can effectively reduce the probability of the reactor tipping over, and further improve the stability of the reactor during installation, movement, etc.

[0015] Optionally, the picking and placing mechanism includes a positioning block and two picking plates. The positioning block is slidably connected to the up and down slide table. The two picking plates are connected to the surface of the positioning block. The two picking plates are both horizontally disposed. A lifting groove is formed between the two picking plates. The distance between the lifting grooves is greater than the length of the cushion block and less than the length of the bottom plate.

[0016] By adopting the above technical solution, the left and right sliding tables and the up and down sliding tables adjust the position of the picking and placing mechanism, so that the lifting groove can be directly opposite to one of the linear modules. The linear module drives the positioning member to move towards the picking and placing mechanism. At this time, the picking plate is located below the bottom plate. Since the gap of the lifting groove is larger than the length of the cushion block and smaller than the length of the bottom plate, when the up and down sliding tables drive the picking and placing mechanism to rise, the picking plate will abut against the bottom wall of the bottom plate, and then drive the positioning member to separate from the cushion block, thereby achieving the purpose of removing the reactor from the linear module. The structure is simple and the operation is convenient.

[0017] Optionally, a limiting baffle is arranged on the surface of the picking plate, and the limiting baffle is located at one end of the picking plate close to the vertical plate.

[0018] By adopting the above technical solution, the limiting baffle can limit the positioning member to prevent the slider from sliding excessively on the linear module, thereby causing the slider to collide with the positioning block, and further improving the overall safety of the device of the present application.

[0019] Optionally, the top end of the reactor on the linear module is lower than the bottom end of the furnace body.

[0020] By adopting the above technical solution, it can be ensured that the reactor will not collide with the furnace body during the process of the picking mechanism removing the reactor from the linear module and moving it below the furnace body, thereby improving the safety during the operation process.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. Through the cooperation of the linear module, the left and right sliding tables, the up and down sliding tables and the picking mechanism, the reactor can be automatically extended into the furnace body for heating to perform performance detection. Since there are two groups of reactors, the staff can add the ore materials required for the next experiment to the other reactor in advance, saving the time waiting for the temperature to drop below 200°C after the experiment of the reactor being heated in the furnace body ends, improving the working efficiency of the ore smelting performance detection, and at the same time improving the safety during the working process;

[0023] 2. The left and right sliding tables and the up and down sliding tables adjust the position of the picking and placing mechanism, so that the lifting groove can be directly opposite to one of the linear modules. The linear module drives the positioning member to move towards the picking and placing mechanism. At this time, the picking plate is located below the bottom plate. Since the gap of the lifting groove is larger than the length of the cushion block and smaller than the length of the bottom plate, when the up and down sliding tables drive the picking and placing mechanism to rise, the picking plate will abut against the bottom wall of the bottom plate, and then drive the positioning member to separate from the cushion block, thereby achieving the purpose of removing the reactor from the linear module. The structure is simple and the operation is convenient. Description of the Drawings

[0024] Figure 1It is a schematic structural diagram of a double-furnace servo self-switching metallurgical performance system in an embodiment of the present application.

[0025] Figure 2 It is Figure 1 a partial enlarged view of the position A in

[0026] Description of reference numerals: 1, main frame; 11, base plate; 12, vertical plate; 2, furnace body; 3, reactor; 31, abutting disc; 4, linear module; 41, track; 411, driving groove; 42, lead screw; 43, slider; 44, driving member; 5, left and right sliding table; 6, up and down sliding table; 7, picking and placing mechanism; 71, positioning block; 72, picking plate; 73, lifting groove; 74, limit baffle; 8, spacer block; 9, positioning member; 91, bottom plate; 92, top plate; 921, countersunk head groove; 93, column. Detailed implementation manners

[0027] The following further describes the present application in detail with reference to the attached Figure 1-2 drawings.

[0028] An embodiment of the present application discloses a double-furnace servo self-switching metallurgical performance system. Referring to Figure 1 , it includes a main frame 1, a furnace body 2 and two reactors 3. Among them, the main frame 1 includes a base plate 11 arranged on the ground and a vertical plate 12 vertically arranged on the surface of the base plate 11. The furnace body 2 is arranged above the base plate 11, and the lower end of the furnace body 2 is open so that the upper end of the reactor 3 can extend in for heating.

[0029] Referring to Figure 1 , two groups of mutually parallel linear modules 4 are arranged on the surface of the base plate 11. The linear modules 4 are arranged perpendicular to the vertical plate 12. The linear module 4 includes a track 41, a lead screw 42, a slider 43 and a driving member 44. The track 41 is connected to the surface of the base plate 11 by welding. A driving groove 411 for arranging the lead screw 42 is formed on the surface of the track 41. The lead screw 42 is rotatably connected in the driving groove 411. The bottom wall of the slider 43 is grooved. Through the groove on the bottom wall of the slider 43, the slider 43 is nested on the track 41. The part of the lead screw 42 passing through the slider 43 in the driving groove 411 is threadedly connected to the slider 43. The driving member 44 is arranged in the driving groove 411, and the output shaft of the driving member 44 is connected to the lead screw 42 to drive the lead screw 42 to rotate. In this embodiment, the driving member 44 can be a motor.

[0030] Referring to Figure 1 and Figure 2, a pad 8 is provided on the surface of the slider 43, and the pad 8 can be detachably connected to the slider 43 by bolts, and a positioning member 9 for placing the reactor 3 is provided on the surface of the pad 8, and the positioning member 9 includes a bottom plate 91, a top plate 92 and a plurality of columns 93, the bottom plate 91 is placed on the surface of the pad 8, and the plurality of columns 93 are connected to the surface of the bottom plate 91 by welding, and the top plate 92 is connected to one end of the column 93 away from the bottom plate 91 by welding; the reactor 3 is vertically arranged, one end of the reactor 3 passes through the top plate 92, and the surrounding wall of the reactor 3 located above the top plate 92 is connected to the abutment plate 31 by welding, and the surface of the top plate 92 is provided with a countersunk groove 921 for the abutment plate 31 to be embedded, so as to improve the stability of the reactor 3 during installation and movement and reduce the probability of its tipping over. When the reactor 3 is located on the linear module 4, the top end of the reactor 3 needs to be lower than the bottom end of the furnace body 2 to prevent collision.

[0031] Reference Figure 1 A left and right slide 5 is arranged on one side of the vertical plate 12 facing the linear module 4. The left and right slides 5 are arranged in the horizontal direction. The left and right slides 5 are slidably connected to an upper and lower slide 6. The upper and lower slides 6 are arranged vertically. A pick-up and placement mechanism 7 is slidably connected to the upper and lower slides 6 for picking up and placing the positioning parts 9 and the reactor 3 on the linear module 4.

[0032] Reference Figure 1 The picking and placing mechanism 7 includes a positioning block 71 and two picking plates 72. The positioning block 71 is slidably connected to the upper and lower slides 6. The two picking plates 72 are connected to the side walls of the positioning block 71 close to the linear module 4 by welding. The gap between the two picking plates 72 forms a lifting groove 73. In this embodiment, the gap of the lifting groove 73 must be greater than the length of the cushion block 8 and less than the length of the bottom plate 91; the surface of the picking plate 72 is connected to a limiting baffle 74 by welding. The limiting baffle 74 is located at one end of the picking plate 72 close to the vertical plate 12 to prevent the linear module 4 from excessively moving and causing the slider 43 to collide with the positioning block 71.

[0033] The implementation principle of a double-furnace servo self-switching metallurgical performance system in an embodiment of this application is as follows: Ore materials required for two experiments are respectively added into two reactors 3. Through the up-and-down slide table 6 and the left-and-right slide table 5, the picking and placing mechanism 7 is adjusted to align with one of the reactors 3 of the linear module 4. The linear module 4 is activated to drive the spacer 8, the positioning member 9, and the reactor 3 to move in the direction of the picking and placing mechanism 7. Since the gap of the lifting groove 73 is larger than the width of the spacer 8 and smaller than the width of the bottom plate 91, the material picking plate 72 will avoid the spacer 8 and abut against the bottom wall of the bottom plate 91 during the rising process, thereby lifting the positioning member 9 from the spacer 8. Through the cooperation of the left-and-right slide table 5 and the up-and-down slide table 6, the reactor 3 is extended into the furnace body 2 for heating; after the experiment is completed, the reactor 3 is reset by using the linear module 4, the left-and-right slide table 5, the up-and-down slide table 6, and the picking and placing mechanism 7. Another reactor 3 can be extended into the furnace body 2 for heating by using the same operation, saving the waiting time for the reactor 3 to cool down to below 200°C. When the second group of reactors 3 is heated, the first group of reactors 3 has also cooled down and new test materials have been added, so continuous tests can be carried out, improving work efficiency and work safety.

[0034] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A double-furnace servo self-switching metallurgical performance system, characterized in that: It includes a main frame (1), a furnace body (2) and two reactors (3). The main frame (1) includes a base plate (11) disposed on the ground and a vertical plate (12) disposed on the surface of the base plate (11). The furnace body (2) is disposed above the base plate (11). Two mutually parallel linear modules (4) are disposed on the surface of the base plate (11). The linear modules (4) and the reactors (3) are in one-to-one correspondence. The reactor (3) is slidably connected to the corresponding linear module (4). The linear module (4) drives the reactor (3) to move towards the vertical plate (12). A left-right slide (5) is disposed on the vertical plate (12). An up-down slide (6) is slidably connected to the left-right slide (5). A picking and placing mechanism (7) is disposed on the up-down slide (6) for removing the reactor (3) from the linear module (4) and extending it into the furnace body (2).

2. The dual-furnace servo self-switching metallurgical performance system according to claim 1, wherein: The linear module (4) includes a rail (41), a lead screw (42), a slider (43) and a driving member (44). The rail (41) is disposed on the surface of the base plate (11). A driving groove (411) for the lead screw (42) to be disposed is formed on the surface of the rail (41). The lead screw (42) is rotatably connected in the driving groove (411). The slider (43) is nested on the rail (41). The lead screw (42) passes through the slider (43). The lead screw (42) is threadedly connected to the slider (43). The driving member (44) is disposed in the driving groove (411). The output shaft of the driving member (44) is connected to the lead screw (42) for driving the lead screw (42) to rotate.

3. The dual-furnace servo self-switching metallurgical performance system according to claim 2, wherein: A cushion block (8) is disposed on the surface of the slider (43). A positioning member (9) is placed on the surface of the cushion block (8). The positioning member (9) includes a bottom plate (91), a top plate (92) and a plurality of columns (93). The bottom plate (91) is placed on the surface of the cushion block (8). The plurality of columns (93) are vertically disposed on the surface of the bottom plate (91). The top plate (92) is connected to one end of the columns (93) away from the bottom plate (91). The reactor (3) is installed on the top plate (92).

4. A dual-furnace servo self-switching metallurgical performance system according to claim 3, characterized in that: One end of the reactor (3) passes through the top plate (92). A butting disc (31) is disposed on the peripheral wall of the reactor (3) above the top plate (92).

5. A dual-furnace servo self-switching metallurgical performance system according to claim 4, characterized in that: A counterbore (921) for the butting disc (31) to be embedded is formed on the surface of the top plate (92).

6. The double-furnace servo self-switching metallurgical performance system according to claim 3, characterized in that: The picking and placing mechanism (7) includes a positioning block (71) and two picking plates (72). The positioning block (71) is slidably connected to the up-down slide (6). The two picking plates (72) are connected to the surface of the positioning block (71). The two picking plates (72) are both horizontally disposed. A lifting groove (73) is formed between the two picking plates (72). The distance between the two sides of the lifting groove (73) is greater than the length of the cushion block (8) and less than the length of the bottom plate (91).

7. A dual-furnace servo self-switching metallurgical performance system according to claim 6, characterized in that: A limiting baffle (74) is disposed on the surface of the picking plate (72). The limiting baffle (74) is located at one end of the picking plate (72) close to the vertical plate (12).

8. A dual-furnace servo self-switching metallurgical performance system according to claim 1, characterized in that: The top end of the reactor (3) on the linear module (4) is lower than the bottom end of the furnace body (2).

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