Slag sample iron removal device and automatic slag sample system

Abstract

The utility model relates to the technical field of slag sample treatment, in particular to a slag sample deironing device and an automatic slag sample system. The slag sample iron removal device comprises a box body and at least two magnet rods, a material containing cavity is formed in the box body, a feeding port communicated with the material containing cavity is formed in the top of the box body, a discharging port communicated with the material containing cavity is formed in the bottom of the box body, the box body comprises a bottom wall, the bottom wall is arranged in a downward inclined mode from the top end to the bottom end of the bottom wall, and the magnet rods are arranged on the bottom wall. The at least two magnet rods are arranged in the material containing cavity at intervals and are parallel to the bottom wall. According to the slag sample iron removal device, a slag sample in the material containing cavity can slide out of the discharging opening along the bottom wall under the action of gravity, and iron sheets or iron particles mixed in the slag sample can be adsorbed on the magnet rod in the process that the slag sample slides out along the bottom wall, so that the iron sheets or the iron particles mixed in the slag sample are removed; the slag sample iron removal device improves the removal effect on iron sheets or iron particles, and is simple in structure and convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of slag sample treatment technology, and in particular to a slag sample iron removal device and an automated slag sample system. Background Technology

[0002] Automated slag sampling systems require grinding slag samples during preparation. However, the presence of iron flakes or particles in the slag sample can easily cause the grinding equipment to jam and stop. To ensure the normal operation of the automated slag sampling system, it is necessary to remove the iron flakes or particles from the slag sample before grinding. Existing iron removal devices for slag samples are structurally complex, making the iron removal operation cumbersome and unable to guarantee effective removal of iron flakes or particles.

[0003] Therefore, there is an urgent need for a slag sample iron removal device and an automated slag sample system to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a slag sample iron removal device and an automated slag sample system to improve the removal effect of iron flakes or iron particles mixed in slag samples. The device has a simple structure and is easy to operate.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A slag sample iron removal device, comprising:

[0007] The box body has a material-containing cavity inside, a material inlet communicating with the material-containing cavity at the top of the box body, and a material outlet communicating with the material-containing cavity at the bottom of the box body. The box body includes a bottom wall, and the bottom wall is arranged sloping downward from its top end to its bottom end.

[0008] At least two magnetic rods are spaced apart within the material cavity, and both magnetic rods are parallel to the bottom wall.

[0009] As an optional feature, the inclination angle of the bottom wall is 45° to 50°.

[0010] As an optional solution, the distance between the magnet rod and the cavity wall of the material container is 30mm to 50mm;

[0011] And / or, the distance between two adjacent magnet rods is 30mm to 50mm.

[0012] As an optional embodiment, the housing further includes a top wall, a first side wall, a second side wall, a third side wall, and a fourth side wall. The top wall is opposite to and parallel to the bottom wall, the first side wall and the third side wall are opposite to and parallel to each other, and the second side wall and the fourth side wall are opposite to and parallel to each other. The first side wall, the second side wall, the third side wall, and the fourth side wall are connected end to end in sequence. The bottom wall, the top wall, the first side wall, the second side wall, the third side wall, and the fourth side wall together form the material-containing cavity.

[0013] As an optional solution, the box includes a box body and a discharge pipe. The discharge pipe is connected to the bottom of the box body. The box body is provided with the material receiving cavity, and the end of the discharge pipe is provided with the discharge port.

[0014] As an optional solution, the magnet rod includes a main body and a first extension portion connected to each other. A first through hole communicating with the material cavity is provided on the wall of the box body. The diameter of the first through hole is adapted to the outer diameter of the main body. The main body extends into the material cavity through the first through hole, and the first extension portion extends out of the box body.

[0015] As an optional solution, the length of the first extension is 50mm to 100mm.

[0016] As an optional embodiment, the magnet rod further includes a second extension connected to the main body. The first extension and the second extension are located at opposite ends of the main body. The outer diameter of the second extension is smaller than that of the first extension. A second through hole communicating with the material cavity is provided on the wall of the box. The diameter of the second through hole is adapted to the outer diameter of the second extension. The diameter of the second through hole is smaller than that of the main body. The second extension extends out of the box through the second through hole.

[0017] As an optional solution, a positioning groove is provided on the cavity wall of the material cavity, and the end of the main body away from the first extension portion abuts against the positioning groove.

[0018] An automated slag sample system includes a grinding device and a slag sample iron removal device as described above, wherein the grinding device is configured to grind the slag sample discharged by the slag sample iron removal device.

[0019] The beneficial effects of this utility model are:

[0020] This invention provides a slag sample iron removal device, which includes a housing and at least two magnetic rods. The housing has a material-containing cavity inside, an inlet at the top communicating with the cavity, and an outlet at the bottom communicating with the cavity. The housing includes a bottom wall that slopes downwards from its top to its bottom. At least two magnetic rods are spaced apart within the cavity and are parallel to the bottom wall. In this device, after a slag sample is poured into the cavity through the inlet, the sample slides out of the outlet along the bottom wall under gravity. During this sliding process, any iron flakes or particles mixed in with the sample are attracted to the magnetic rods, thus removing the iron flakes or particles from the slag sample. Since at least two magnetic rods are parallel to each other on the bottom wall, it not only avoids the magnetic rods from obstructing the slag sample from sliding out, but also ensures the contact area between the slag sample and the magnetic rods, thus improving the removal effect of iron sheets or iron particles. Furthermore, this slag sample iron removal device can be made simple in structure and easy to operate by simply setting magnetic rods in the material holding chamber.

[0021] This utility model also provides an automated slag sampling system. By applying the above-mentioned slag sample iron removal device, the automated slag sampling system improves the removal effect of iron pieces or particles mixed in the slag sample. It also has a simple structure, is easy to operate, and ensures the normal operation of the automated slag sampling system. Attached Figure Description

[0022] Figure 1 This is an isometric view of the slag sample iron removal device provided in this embodiment of the utility model;

[0023] Figure 2 This is a top view of the slag sample iron removal device provided in this embodiment of the utility model;

[0024] Figure 3 This is a side view of the slag sample iron removal device provided in this embodiment of the utility model.

[0025] In the picture:

[0026] 1. Box body; 11. Box body; 111. Bottom wall; 112. Top wall; 1121. Feed inlet; 113. First side wall; 114. Second side wall; 1141. Second through hole; 115. Third side wall; 116. Fourth side wall; 1161. First through hole; 12. Discharge pipe; 121. Discharge outlet;

[0027] 2. Magnetic rod; 21. Main body; 22. First extension; 23. Second extension;

[0028] 3. Support frame; 31. Support base; 32. Support rod. Detailed Implementation

[0029] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0033] Automated slag sampling systems require grinding slag samples during preparation. However, the presence of iron flakes or particles in the slag sample can easily cause the grinding equipment to jam and stop. To ensure the normal operation of the automated slag sampling system, it is necessary to remove the iron flakes or particles from the slag sample before grinding. Existing iron removal devices for slag samples are structurally complex, making the iron removal operation cumbersome and unable to guarantee effective removal of iron flakes or particles.

[0034] To solve the above problems, such as Figures 1-3As shown, this embodiment provides a slag sample iron removal device, which includes a housing 1 and at least two magnetic rods 2. The housing 1 has a material receiving cavity inside, an inlet 1121 communicating with the material receiving cavity at the top of the housing 1, and an outlet 121 communicating with the material receiving cavity at the bottom of the housing 1. The housing 1 includes a bottom wall 111, which is arranged downwards from its top to its bottom. At least two magnetic rods 2 are spaced apart within the material receiving cavity, and both magnetic rods 2 are parallel to the bottom wall 111. In this embodiment, after a slag sample is poured into the material receiving cavity through the inlet 1121, the slag sample can slide out from the outlet 121 along the bottom wall 111 under the action of gravity. During the sliding process, any iron flakes or particles mixed in with the slag sample can be adsorbed onto the magnetic rods 2, thereby removing the iron flakes or particles mixed in with the slag sample. Since at least two magnetic rods 2 are parallel to each other with the bottom wall 111, it not only avoids the magnetic rods 2 from obstructing the slag sample from sliding out, but also ensures the contact area between the slag sample and the magnetic rods 2, thereby improving the removal effect of iron sheets or iron particles. Furthermore, this slag sample iron removal device can be made simple in structure and easy to operate by simply setting the magnetic rods 2 in the material chamber.

[0035] Optionally, in this embodiment, two magnetic rods 2 are spaced apart in the material-containing cavity. In other embodiments, the specific number of magnetic rods 2 can be adjusted adaptively according to the volume of the material-containing cavity, as long as the magnetic rods 2 can completely adsorb the iron pieces or iron particles mixed in the slag sample.

[0036] Optionally, in this embodiment, the distance between the magnetic rod 2 and the cavity wall of the material receiving chamber is 30mm to 50mm. Specifically, the distance between the magnetic rod 2 and the cavity wall of the material receiving chamber can be 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm, 46mm, 48mm, or 50mm. Setting these values ​​ensures that the distance between the magnetic rod 2 and the cavity wall of the material receiving chamber is greater than the maximum size of the slag, thereby preventing material jamming between the magnetic rod 2 and the cavity wall of the material receiving chamber, ensuring smooth material flow within the material receiving chamber, and also ensuring sufficient contact area between the magnetic rod 2 and the slag, thus fully adsorbing iron flakes or iron particles mixed in the slag. It should be noted that in this embodiment, the extension direction of the magnetic rod 2 is consistent with the extension direction of the bottom wall 111.

[0037] Optionally, in this embodiment, the distance between two adjacent magnetic rods 2 is 30mm to 50mm. Specifically, the distance between two adjacent magnetic rods 2 can be 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm, 46mm, 48mm, or 50mm. Setting these values ​​ensures that the distance between two adjacent magnetic rods 2 is greater than the maximum size of the slag, thereby preventing material jamming between adjacent magnetic rods 2, ensuring smooth material flow within the slag chamber, and maximizing the contact area between the magnetic rods 2 and the slag, thus effectively adsorbing iron flakes or particles mixed in with the slag.

[0038] Optionally, in this embodiment, the inclination angle of the bottom wall 111 is 45° to 50°. Specifically, the inclination angle of the bottom wall 111 can be 45°, 46°, 47°, 48°, 49°, or 50°. The above-mentioned value limitation not only ensures that the slag material is smoothly fed along the bottom wall 111 under its own gravity, but also avoids that iron pieces or particles mixed in the slag material cannot be stably attracted and fixed by the magnetic rod 2 due to excessive downward speed.

[0039] Optionally, in this embodiment, as Figures 1-3 As shown, the box body 1 also includes a top wall 112, a first side wall 113, a second side wall 114, a third side wall 115, and a fourth side wall 116. The top wall 112 is opposite and parallel to the bottom wall 111; the first side wall 113 and the third side wall 115 are opposite and parallel; and the second side wall 114 and the fourth side wall 116 are opposite and parallel. The first side wall 113, the second side wall 114, the third side wall 115, and the fourth side wall 116 are connected end-to-end in sequence. The bottom wall 111, the top wall 112, the first side wall 113, the second side wall 114, the third side wall 115, and the fourth side wall 116 together form a material-containing cavity. This structural design of the box body 1 results in an inclined cuboid structure, avoiding dead corners within the material-containing cavity and ensuring the smooth flow of slag within it. Optionally, the box body 1 is made of stainless steel, effectively ensuring the structural strength of the entire box body 1. It should be noted that, in this embodiment, a feed inlet 1121 is provided at the top of the top wall 112.

[0040] In this embodiment, as Figure 1 and Figure 3As shown, the box body 1 includes a box body 11 and a discharge pipe 12. The discharge pipe 12 is connected to the bottom of the box body 11. The box body 11 has a material receiving cavity, and the end of the discharge pipe 12 has a discharge port 121. By providing the discharge pipe 12, it is easy to connect and communicate with the collection device, so that the slag from which iron sheets or iron particles have been removed can be collected into the collection device through the discharge port 121. It should be noted that, in this embodiment, the box body 11 includes a bottom wall 111, a top wall 112, a first side wall 113, a second side wall 114, a third side wall 115, and a fourth side wall 116. Specifically, the discharge pipe 12 is connected to the bottom of the second side wall 114, the bottom of the first side wall 113, the bottom of the third side wall 115, and the bottom of the bottom wall 111, thereby ensuring the stability and sealing of the connection between the discharge pipe 12 and the box body 11.

[0041] In this embodiment, as Figure 2 and Figure 3 As shown, the magnetic rod 2 includes a main body 21 and a first extension 22 connected to each other. A first through hole 1161 communicating with the material cavity is provided on the wall of the housing 1. The diameter of the first through hole 1161 is adapted to the outer diameter of the main body 21. The main body 21 extends into the material cavity through the first through hole 1161, and the first extension 22 extends outward from the housing 1. This arrangement allows the magnetic rod 2 to be pulled out of the material cavity by grabbing the first extension 22 after the main body 21 has absorbed iron sheets or iron particles. During the removal of the magnetic rod 2, the absorbed iron sheets or iron particles can be scraped off by the wall of the first through hole 1161, causing them to fall into the material cavity and be discharged through the discharge port 121 at the bottom, thus cleaning the magnetic rod 2. After cleaning, the magnetic rod 2 can be reinserted, making the operation convenient. Optionally, in this embodiment, the outer diameter of the main body 21 is the same as the outer diameter of the first extension 22, thereby facilitating the processing and manufacturing of the magnet rod 2. Optionally, in this embodiment, the fourth sidewall 116 is located above the second sidewall 114, and the fourth sidewall 116 is provided with a first through hole 1161.

[0042] Optionally, in this embodiment, the length of the first extension 22 is 50mm to 100mm. Specifically, the length of the first extension 22 can be 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, or 100mm. These limitations not only prevent the first extension 22 from being too long, thus increasing the overall size of the slag sample iron removal device, but also facilitate gripping the first extension 22 and the removal of the magnetic rod 2.

[0043] In this embodiment, as Figures 1-3As shown, the magnet rod 2 also includes a second extension 23 connected to the main body 21. The first extension 22 and the second extension 23 are located at opposite ends of the main body 21. The outer diameter of the second extension 23 is smaller than that of the first extension 22. A second through hole 1141 communicating with the material cavity is provided on the wall of the housing 1. The diameter of the second through hole 1141 is adapted to the outer diameter of the second extension 23, and the diameter of the second through hole 1141 is smaller than that of the main body 21. The second extension 23 extends out of the housing 1 through the second through hole 1141. This arrangement ensures that the main body 21 abuts against the wall of the material cavity, thereby preventing the magnet rod 2 from sliding out of the material cavity under gravity. Furthermore, the diameter of the second through hole 1141 enables the positioning and insertion of the magnet rod 2. Optionally, in this embodiment, the second through hole 1141 is provided on the second side wall 114.

[0044] Optionally, in other embodiments, a positioning groove is provided on the wall of the material receiving cavity, and the end of the main body 21 away from the first protrusion 22 abuts against the positioning groove. This arrangement eliminates the need for a second protrusion 23, and by having the end of the main body 21 away from the first protrusion 22 abut against the positioning groove, it prevents the magnet rod 2 from sliding out of the material receiving cavity under gravity, and also achieves the positioning and insertion of the magnet rod 2. Furthermore, this arrangement eliminates the need for a second through hole 1141, simplifying the structure and preventing leakage of slag from the second through hole 1141. Specifically, in other embodiments, a positioning groove is provided on the inner wall of the second side wall 114.

[0045] In this embodiment, as Figure 1 and Figure 3 As shown, the slag sample iron removal device also includes a support frame 3, which is used to support and fix the housing 1. Specifically, the support frame 3 includes a support base 31 and support rods 32, wherein the bottom of the support rods 32 is fixedly connected to the support base 31, and the top of the support rods 32 is fixedly connected to the bottom wall 111, thereby ensuring the stable support of the housing 1 by the support frame 3. Optionally, in this embodiment, the support frame 3 includes two spaced-apart support rods 32 to ensure the stability of the support for the housing 1. The bottom wall 111 can be inclined by adjusting the length of each support rod 32. In other embodiments, the specific number of support rods 32 can be adjusted according to requirements.

[0046] This embodiment also provides an automated slag sampling system, which includes a grinding device and the aforementioned slag sample iron removal device. The grinding device is configured to grind the slag sample discharged from the slag sample iron removal device. The automated slag sampling system provided in this embodiment improves the removal efficiency of iron flakes or particles mixed in with the slag sample by applying the aforementioned slag sample iron removal device. Furthermore, it has a simple structure, is easy to operate, and ensures the normal operation of the automated slag sampling system.

[0047] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A slag sample iron removal device, characterized in that, include: The box (1) has a material-containing cavity inside, and the top of the box (1) has a material inlet (1121) communicating with the material-containing cavity. The bottom of the box (1) has a material outlet (121) communicating with the material-containing cavity. The box (1) includes a bottom wall (111), and the bottom wall (111) is arranged downwardly from its top end to its bottom end. At least two magnet rods (2) are spaced apart in the material cavity, and both magnet rods (2) are parallel to the bottom wall (111).

2. The slag sample iron removal device according to claim 1, characterized in that, The inclination angle of the bottom wall (111) is 45° to 50°.

3. The slag sample iron removal device according to claim 1, characterized in that, The distance between the magnet rod (2) and the cavity wall of the material container is 30mm to 50mm; And / or, the distance between two adjacent magnet rods (2) is 30mm to 50mm.

4. The slag sample iron removal device according to claim 1, characterized in that, The housing (1) further includes a top wall (112), a first side wall (113), a second side wall (114), a third side wall (115), and a fourth side wall (116). The top wall (112) is opposite to and parallel to the bottom wall (111). The first side wall (113) and the third side wall (115) are opposite to and parallel to each other. The second side wall (114) and the fourth side wall (116) are opposite to and parallel to each other. The first side wall (113), the second side wall (114), the third side wall (115), and the fourth side wall (116) are connected end to end in sequence. The bottom wall (111), the top wall (112), the first side wall (113), the second side wall (114), the third side wall (115), and the fourth side wall (116) together form the material cavity.

5. The slag sample iron removal device according to claim 1, characterized in that, The box (1) includes a box body (11) and a discharge pipe (12). The discharge pipe (12) is connected to the bottom of the box body (11). The box body (11) is provided with the material receiving cavity. The end of the discharge pipe (12) is provided with the discharge port (121).

6. The slag sample iron removal device according to any one of claims 1 to 5, characterized in that, The magnet rod (2) includes a main body (21) and a first extension (22) connected to each other. The box wall of the box body (1) is provided with a first through hole (1161) communicating with the material cavity. The diameter of the first through hole (1161) is adapted to the outer diameter of the main body (21). The main body (21) extends into the material cavity through the first through hole (1161), and the first extension (22) extends out of the box body (1).

7. The slag sample iron removal device according to claim 6, characterized in that, The length of the first extension (22) is 50mm to 100mm.

8. The slag sample iron removal device according to claim 6, characterized in that, The magnet rod (2) also includes a second extension (23) connected to the main body (21). The first extension (22) and the second extension (23) are located at both ends of the main body (21). The outer diameter of the second extension (23) is smaller than that of the first extension (22). A second through hole (1141) communicating with the material cavity is provided on the box wall of the box body (1). The diameter of the second through hole (1141) is adapted to the outer diameter of the second extension (23). The diameter of the second through hole (1141) is smaller than that of the main body (21). The second extension (23) extends out of the box body (1) through the second through hole (1141).

9. The slag sample iron removal device according to claim 6, characterized in that, The cavity wall of the material container is provided with a positioning groove, and the end of the main body (21) away from the first extension (22) abuts against the positioning groove.

10. An automated slag sampling system, characterized in that, The device includes a grinding device and the slag sample iron removal device according to any one of claims 1 to 9, wherein the grinding device is configured to grind the slag sample discharged by the slag sample iron removal device.

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