Electrolyte autogenous mill charging barrel and electrolyte autogenous mill

Abstract

The utility model discloses a charging barrel of an electrolyte autogenous mill and the electrolyte autogenous mill, which can be used for crushing recycled electrolyte materials in electrolytic aluminum smelting. The electrolyte autogenous mill charging barrel comprises a charging barrel body, the charging barrel body is sequentially divided into a feeding section and a crushing section in the length direction, and a lifting structure is arranged in the charging barrel body and comprises a first lifting plate and a second lifting plate; a plurality of raising plates I are distributed in the feeding section in a surrounding manner, each raising plate I comprises a main body part I which protrudes towards the central axis direction of the charging barrel body, and the ends, close to the crushing section direction, of the two sides of the width direction of each raising plate I are inclined and close to each other so as to form inclined raising surfaces I respectively; the plurality of second lifting plates are distributed in the crushing section in a surrounding manner, each second lifting plate comprises a second main body part which protrudes towards the central axis direction of the charging barrel body, and one end, far away from the feeding section direction, of one face in the width direction inclines and approaches towards the other face direction so as to form an inclined second lifting face; the second lifting faces of the second lifting plates are arranged on the same side in the width direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolyte autogenous grinding mill technical field, especially electrolyte autogenous grinding mill material cylinder and electrolyte autogenous grinding mill. BACKGROUND

[0002] Electrolyte autogenous grinding mill is the equipment for crushing electrolyte recovery material in electrolytic aluminium smelting, its principle is to utilize the broken material itself as medium, realizes the crushing through the material impact and mutual grinding, the broken material is put into electrolyte autogenous grinding mill material cylinder, the material cylinder is equipped with the material lifting structure, under the rated speed, the material is lifted to a certain height and makes the broken material downward scattering and mutual impact and grinding.

[0003] The design of general electrolyte autogenous grinding mill material cylinder is that the material lifting structure is the ordinary material lifting plate of straight line arrangement or helical arrangement along the cylinder wall, and the following problems are prone to exist: first, the straight line arrangement mode is prone to cause the material to form a certain accumulation when the rotation angle of the material lifting plate is low, thereby reducing the self-grinding and crushing effect, and under the straight line arrangement mode, the impact and grinding between the materials will also be less; second, the plate arrangement is installed on the cylinder wall curved surface in the helical arrangement along the cylinder wall mode, and this mode is troublesome in installing the material lifting plate; third, the ordinary material lifting plate and the self-grinding effect presented by the arrangement are poor, the operation result is not ideal, and the production capacity is low.

[0004] In addition, the material cylinder body part of the original electrolyte autogenous grinding mill material cylinder is a simple cylindrical whole, and the equipment internal structure is quickly worn during the electrolyte crushing process, and the material cylinder body part is inconvenient to maintain after being worn under such condition.

[0005] Therefore, the above problems are solved or avoided through the scheme. UTILITY MODEL CONTENTS

[0006] The utility model discloses a kind of electrolyte autogenous grinding mill material cylinder and electrolyte autogenous grinding mill, which can be used in electrolytic aluminium smelting, electrolyte recovery material crushing treatment.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] In one aspect, the utility model provides a kind of electrolyte self-grinding machine cylinder, including cylinder body, the inside of cylinder body is provided with material lifting structure, the cylinder body is sequentially divided into feeding section and crushing section along length direction;The material lifting structure includes material lifting plate one and material lifting plate two;Material lifting plate one is provided with several, it is distributed in the feeding section in the inside of cylinder body around, material lifting plate one includes main part one, the one end of main part one is fixedly connected with the inside wall of cylinder body, the other end is protruding towards the central axis direction of cylinder body, the length direction of main part one is parallel to the central axis of cylinder body, the one end of two sides of width direction is inclined to each other to form inclined material lifting surface one respectively in the direction of crushing section;Material lifting plate two is provided with several, it is distributed in the crushing section in the inside of cylinder body around, material lifting plate two includes main part two, the one end of main part two is fixedly connected with the inside wall of cylinder body, the other end is protruding towards the central axis direction of cylinder body, the length direction of main part two is parallel to the central axis of cylinder body, the one end of one side of width direction is inclined to the other side to form inclined material lifting surface two in the direction of feeding section, the material lifting surface two of each material lifting plate two is arranged in the same side of width direction.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the one end of main part one and main part two is close to the direction of the inside wall of cylinder body and is provided with mounting portion, and the mounting portion is fixedly connected with the cylinder body by bolt.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the one end of main part one and main part two is close to the direction of the inside wall of cylinder body and is provided with mounting portion, and the mounting portion is fixedly connected with the cylinder body by bolt.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the one end of main part one and main part two is close to the direction of the inside wall of cylinder body and is provided with mounting portion, and the mounting portion is fixedly connected with the cylinder body by bolt.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the mounting portion is provided with counterbore, the cylinder body is provided with via hole opposite to the counterbore, the small end of bolt is inserted into the counterbore and passes through the via hole, the large end of bolt is embedded in the counterbore, and the outside of cylinder body is provided with nut and the small end of bolt is threadedly connected.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: a plurality of hollow screen holes are arranged in the crushing section.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme: a plurality of mounting surfaces are uniformly distributed around the inside of the barrel body, the mounting surfaces are arranged along the length direction of the barrel body, the material lifting plate one and the material lifting plate two are arranged on the mounting surfaces, the material lifting plate one and the material lifting plate two are arranged in multiple rows and arranged along the length direction of the barrel body, the material lifting plate one in the same row is arranged around the inside of the barrel body with an interval of one mounting surface, and the material lifting plate one in two adjacent rows is arranged staggered along the length direction of the mounting surface with an interval of one material lifting plate one, the material lifting plate two in the same row is arranged around the inside of the barrel body with an interval of one mounting surface, and the material lifting plate two in two adjacent rows is arranged staggered along the length direction of the mounting surface with an interval of one material lifting plate two.

[0015] On the basis of the above scheme and as a preferred scheme of the above scheme: the barrel body comprises a plurality of annular support plates, and the annular support plates are connected in series by being coaxially arranged.

[0016] On the basis of the above scheme and as a preferred scheme of the above scheme: the barrel body further comprises a frame body, an installation area extending along the length direction is arranged on the inside of the frame body, and the annular support plates are embedded in the installation area and fixedly connected with the frame body.

[0017] On the basis of the same technical concept as the electrolyte autogenous mill barrel and the electrolyte autogenous mill, the electrolyte autogenous mill barrel and the electrolyte autogenous mill are further provided.

[0018] The electrolyte autogenous mill barrel has the following beneficial effects:

[0019] In the material lifting structure of the electrolyte autogenous mill barrel, the structural design and layout mode of the material lifting plate one and the material lifting plate two are different from those of ordinary material lifting plates.

[0020] First, the material lifting plate one arranged at the feeding section direction end, which is the feeding port setting end of the electrolyte autogenous mill barrel, and the other end is the discharge port setting end, the two sides of the material lifting plate one in the width direction at this position are inclined to each other to form an inclined material lifting surface one, forming a main body part one cross-sectional structure similar to an isosceles triangle, the material lifting plate one of this structure is inclined to the discharge port direction on both sides in the width direction, so no matter which direction the barrel body rotates, the material in the feeding port direction (feeding section) of the electrolyte autogenous mill barrel will have a tendency to transfer to the discharge port direction, solving the problem that the material may accumulate at the feeding port direction end.

[0021] Second, the one end of the one side of the width direction of the second material lifting plate which is away from the direction of the feeding section is inclined to the other side direction to form the second inclined material lifting surface and form the main body part two cross section structure which is similar to the right triangle, since the second material lifting surface of each second material lifting plate is arranged on the same side of the width direction of the second material lifting plate, the material is pushed and turned over by the second material lifting surface through the control of the selection of the barrel body in the normal transmission case in the crushing process, and the material lifting is realized, so that the material in the crushing section has a good tendency to transfer to the discharge port direction.

[0022] It is worth noting that the side of the width direction of the second material lifting plate which is opposite to the second material lifting surface is not provided with an inclined surface, the side is parallel to the central axis of the barrel body, and when the material crushing effect in the barrel body is not ideal, the material will not accelerate to transfer to the discharge port direction or cause the material to transfer in the opposite direction (move to the feeding port direction) when the turning over prolongs the crushing time.

[0023] Secondly, the main body part one and the main body part two have a certain thickness, and the material is not directly impacted on the back of the surface for material lifting after being lifted and scattered in the crushing process, so as to slow down the wear of the first material lifting plate and the second material lifting plate, further ensure the stable operation of the equipment, prolong the service life, and reduce the maintenance frequency.

[0024] On the other hand, the electrolyte autogenous mill of the utility model applies the electrolyte autogenous mill barrel described above. The electrolyte autogenous mill equipment of the utility model runs stably, has a long service life, and has a low maintenance frequency.

[0025] In addition to the purposes, characteristics and advantages described above, the utility model has other purposes, characteristics and advantages. The utility model will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is an electrolyte autogenous mill barrel schematic view after the barrel body of the utility model is cut;

[0027] Figure 2 It is another view schematic view of the electrolyte autogenous mill barrel after the barrel body of the utility model is cut;

[0028] Figure 3 It is a first material lifting plate schematic view of the utility model;

[0029] Figure 4 It is a second material lifting plate schematic view of the utility model;

[0030] Figure 5 It is a third material lifting plate schematic view of the utility model;

[0031] Figure 6 It is a ring-shaped supporting plate schematic view of the utility model;

[0032] Figure 7 It is electrolyte self-grinding machine cylinder schematic view of the utility model;

[0033] Figure 8 It is electrolyte self-grinding machine schematic view of the utility model. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0035] Referring to Figures 1-8 , the utility model discloses a kind of electrolyte self-grinding machine cylinder and electrolyte self-grinding machine, can be used in electrolytic aluminium smelting, electrolyte recycling material crushing treatment.

[0036] On the one hand, in the present disclosure embodiment, as Figures 1-5 Indicated, the electrolyte self-grinding machine cylinder includes cylinder body 100, the inside of cylinder body 100 is provided with lifting structure 200, cylinder body 100 is sequentially divided into feeding section 101 and crushing section 102 along length direction;Lifting structure 200 includes lifting plate one 201 and lifting plate two 204;Lifting plate one 201 is provided with several, is distributed in the feeding section 101 in the inside of cylinder body 100 around, as Figure 3 Indicated, lifting plate one 201 includes main part one 202, one end of main part one 202 is fixedly connected with the inner side wall of cylinder body 100, the other end is protruding towards the central axis direction of cylinder body 100, the length direction of main part one 202 is parallel to the central axis of cylinder body 100, and the end of the two sides of width direction close to crushing section 102 direction is mutually inclined to form the inclined lifting face one 203 respectively;Lifting plate two 204 is provided with several, is distributed in the crushing section 102 in the inside of cylinder body 100 around, as Figure 4 Indicated, lifting plate two 204 includes main part two 205, one end of main part two 205 is fixedly connected with the inner side wall of cylinder body 100, the other end is protruding towards the central axis direction of cylinder body 100, the length direction of main part two 205 is parallel to the central axis of cylinder body 100, and the end of one side of width direction away from the direction of feeding section 101 is inclined to the direction of the other side to form the inclined lifting face two 206, and the lifting face two 206 of each lifting plate two 204 is arranged on the same side of width direction.

[0037] In the lifting structure 200 of the electrolyte self-grinding machine cylinder of the utility model, the structural design and layout mode of lifting plate one 201 and lifting plate two 204 are different from ordinary lifting plate.

[0038] First, the direction of the feeding section 101 is the end of the feeding port of the electrolyte self-mill barrel, the other end is the end of the discharge port, the two sides of the width direction of the lifting plate one 201 near the end of the crushing section 102 are inclined to each other to form the inclined lifting surface one 203, and the main part one 202 is approximately in the shape of an isosceles triangle, and the lifting plate one 201 is inclined to the discharge port in the width direction, so that the material in the feeding port direction (the feeding section 101) of the electrolyte self-mill barrel has a tendency to move to the discharge port direction, and the problem of material accumulation in the feeding port direction is solved.

[0039] Second, the one side of the width direction of the lifting plate two 204 in the crushing section 102 is inclined to the other side to form the inclined lifting surface two 206, and the main part two 205 is approximately in the shape of a right triangle, and the lifting surface two 206 of each lifting plate two 204 is arranged on the same side of the width direction, and the lifting surface two 206 pushes the material to turn over and realize lifting during the crushing process, so that the material in the crushing section 102 has a good tendency to move to the discharge port direction.

[0040] It is worth noting that the side of the width direction of the lifting plate two 204 opposite to the lifting surface two 206 is not inclined, and the side is parallel to the axis of the barrel body 100, so that the material does not accelerate to move to the discharge port direction or move to the feeding port direction when the crushing effect of the material in the barrel body 100 is not ideal.

[0041] Second, the main part one 202 and the main part two 205 have a certain thickness, so that the material is not directly impacted on the back of the lifting plate one 201 and the lifting plate two 204 after being lifted and scattered, thereby reducing the wear of the lifting plate one 201 and the lifting plate two 204, further ensuring the stable operation of the equipment, prolonging the service life, and reducing the maintenance frequency.

[0042] In the embodiment of the present disclosure, the end of the barrel body 100 away from the feeding section 101 is divided into a discharge section 103, and a plurality of lifting plates three 207 are distributed around the discharge section 103 in the barrel body 100, such as Figure 5As shown, the material lifting plate three 207 includes a main body part three 208, one end of the main body part three 208 is fixedly connected to the inner side wall of the barrel body 100, the other end protrudes towards the central axis direction of the barrel body 100, the length direction of the main body part three 208 is parallel to the central axis of the barrel body 100, and the width direction of the main body part three 208 is provided with a material lifting surface three 209 consistent with the inclination direction of the material lifting surface two 206. Among them, the two sides of the main body part three 208 in the width direction are parallel to each other, in the case of forward rotation, the material lifting surface three 209 promotes the material to be transferred out of the barrel body 100 from the discharge port, and if the crushing effect is not ideal and the barrel body 100 needs to be reversed, the back side of the material lifting surface three 209 and the side parallel thereto can be used for reverse material lifting, so as to slow down the material flowing out of the discharge port. At the same time, the main body part three 208 has a certain thickness, so that the material will not directly impact the side used for material lifting during the falling process after being lifted, which can reduce the wear speed of the main body part three 208 and prolong the service life of the equipment.

[0043] Further, in order to reduce the maintenance difficulty, the main body part one 202, the main body part two 205 and the main body part three 208 are provided with a mounting part 210 close to the inner side wall of the barrel body 100. The mounting part 210 and the barrel body 100 are fixedly connected by bolts. If it is necessary to maintain the material lifting plate one 201, the material lifting plate two 204 or the material lifting plate three 207, the mounting part 210 can be replaced or repaired after the bolts are removed.

[0044] Further, the mounting part 210 is provided with a counterbore 211, and the barrel body 100 is provided with a through hole 104 opposite to the counterbore 211. The small end of the bolt is inserted into the counterbore 211 and passes through the through hole 104, and the large end of the bolt is embedded in the counterbore 211. The barrel body 100 is provided with a nut outside and is threadedly connected with the small end of the bolt, so as to fix the mounting part 210 on the inner side wall of the barrel body 100.

[0045] In the embodiment of the present disclosure, a plurality of hollow screening holes 105 are arranged in the crushing section 102. The crushing process screens the qualified crushed material through the screening holes 105 to prevent over-crushing. The arrangement range of the screening holes 105 can also continue to extend to a part of the feeding section 101 and the discharging section 103 at both ends to extend the area of the screening function and improve the screening effect.

[0046] In the embodiment of the present disclosure, as Figure 1As shown, the inside of the barrel body 100 is evenly distributed with a plurality of mounting surfaces 106, and the mounting surfaces 106 are arranged along the length direction of the barrel body 100. The material lifting plate one 201, the material lifting plate two 204 and the material lifting plate three 207 are arranged on the mounting surfaces 106, and each of the material lifting plate one 201, the material lifting plate two 204 and the material lifting plate three 207 is arranged in multiple rows and arranged along the length direction of the barrel body 100. Among them, the same row of material lifting plate one 201 is arranged at intervals of one mounting surface 106 around the inside of the barrel body 100, and the adjacent two rows of material lifting plate one 201 are staggered and arranged at intervals of one material lifting plate one 201 along the length direction of the mounting surface 106. The same row of material lifting plate two 204 is arranged at intervals of one mounting surface 106 around the inside of the barrel body 100, and the adjacent two rows of material lifting plate two 204 are staggered and arranged at intervals of one material lifting plate two 204 along the length direction of the mounting surface 106. The same row of material lifting plate three 207 is arranged at intervals of one mounting surface 106 around the inside of the barrel body 100, and the adjacent two rows of material lifting plate three 207 are staggered and arranged at intervals of one material lifting plate three 207 along the length direction of the mounting surface 106.

[0047] Specifically, for example, there are 12 mounting surfaces 106 evenly distributed around the inside of the barrel body 100, and each of the same row (the same circle) of material lifting plate one 201, material lifting plate two 204 or material lifting plate three 207 is provided with 6 pieces and is evenly arranged on the mounting surface 106. Each piece of material lifting plate in the same circle is spaced 60° in the circumferential plane, and each piece of material lifting plate in the adjacent two circles is spaced 30° in the circumferential plane, so as to be staggered and arranged. The advantage of this gap staggered arrangement is that when the barrel body 100 rotates, the material is lifted by the previous circle, and as the rotation angle increases, the material can fall along the slope of the material lifting surface one 203, the material lifting surface two 206 or the material lifting surface three 209 and be transferred to the next circle. This enhances the impact and mutual grinding of the materials, and enhances the crushing and self-grinding effect. At the same time, the spaced material lifting structure 200 can ensure the continuity of material lifting and transfer, and can ensure the falling difference of the materials and prevent the materials from accumulating.

[0048] In the embodiment of the present disclosure, the barrel body 100 includes a plurality of annular support plates 107, and the plurality of annular support plates 107 are connected in series by being coaxially arranged. The mounting surface 106 can be equally arranged on the inside of the annular support plate 107, and each annular support plate 107 corresponds to one circle (one row) of material lifting plate one 201, material lifting plate two 204 or material lifting plate three 207, and whether to have a screening hole is determined according to the arrangement requirement of the arrangement position of the annular support plate 107.

[0049] The barrel body 100 is arranged as a plurality of annular support plates 107, which can reduce the production difficulty and production cost, and facilitate the maintenance and replacement of the wear parts in the later stage.

[0050] Further, as shown in FIG. 6, the barrel body 100 is provided with a plurality of annular support plates 107, and the mounting surface 106 is arranged on the inside of the annular support plate 107. The material lifting plate one 201, the material lifting plate two 204 and the material lifting plate three 207 are arranged on the mounting surface 106, and each of the material lifting plate one 201, the material lifting plate two 204 and the material lifting plate three 207 is arranged in multiple rows and arranged along the length direction of the barrel body 100. Among them, the same row of material lifting plate one 201 is arranged at intervals of one mounting surface 106 around the inside of the barrel body 100, and the adjacent two rows of material lifting plate one 201 are staggered and arranged at intervals of one material lifting plate one 201 along the length direction of the mounting surface 106. The same row of material lifting plate two 204 is arranged at intervals of one mounting surface 106 around the inside of the barrel body 100, and the adjacent two rows of material lifting plate two 204 are staggered and arranged at intervals of one material lifting plate two 204 along the length direction of the mounting surface 106. The same row of material lifting plate three 207 is arranged at intervals of one mounting surface 106 around the inside of the barrel body 100, and the adjacent two rows of material lifting plate three 207 are staggered and arranged at intervals of one material lifting plate three 207 along the length direction of the mounting surface 106. Figure 7As shown, the barrel body 100 further comprises a frame body 300, and a plurality of mounting plates 301 are arranged around the frame body 300 in equal intervals, and the mounting plates 301 are arranged to extend along the length direction of the inside of the frame body 300, and the mounting plates 301 are distributed in correspondence with the mounting surfaces 106 of the annular support plates 107, and the through holes 104 are arranged on each mounting surface 106, and the corresponding through holes 302 are arranged on the mounting plates 301, and after the annular support plates 107 are embedded in the mounting areas, the annular support plates 107 are fixedly connected with the frame body 300 by means of bolts passing through the through holes 104 and the through holes 302 and cooperating with nuts.

[0051] In this case, the mounting surfaces 106, which are arranged to set the intervals between the first material lifting plate 201, the second material lifting plate 204 or the third material lifting plate 207, are used to set the bolts for mounting the annular support plates 107.

[0052] In some embodiments, as shown in Figure 6 In order to facilitate the embedding and mounting of the annular support plates 107, the annular support plates 107 have a cut section 108 in the middle, which facilitates the dislocation of the annular support plates 107 from the cut section 108 to reduce the space occupation volume during the embedding process, and then the annular support plates 107 are reconnected and spliced after embedding.

[0053] On the other hand, based on the same technical concept of the utility model, as shown in Figure 8 The electrolyte self-grinding machine barrel and the electrolyte self-grinding machine comprise the electrolyte self-grinding machine barrel described above.

[0054] In some embodiments, the electrolyte self-grinding machine barrel is rotatably arranged on the corresponding frame, and the direction end of the feeding port is generally higher than the direction end of the discharging port, and then a driving device such as a driving motor 400 is arranged correspondingly to control the rotation of the electrolyte self-grinding machine barrel.

[0055] The above description is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An electrolyte autogenous mill barrel comprising a barrel body (100) provided with a pulp lifting structure (200) inside, characterized in that, The barrel body (100) is sequentially divided into a feeding section (101) and a crushing section (102) along the length direction; The material lifting structure (200) comprises a material lifting plate one (201) and a material lifting plate two (204); The material lifting plate one (201) is provided with a plurality of material lifting plate ones (201) which are circumferentially distributed in the feeding section (101) inside the barrel body (100), the material lifting plate one (201) comprises a main body part one (202), one end of the main body part one (202) is fixedly connected to the inner side wall of the barrel body (100), the other end protrudes towards the central axis direction of the barrel body (100), the length direction of the main body part one (202) is parallel to the central axis of the barrel body (100), and the two sides in the width direction are inclined to each other to form an inclined material lifting surface one (203) respectively. The material lifting plate two (204) is provided with a plurality of material lifting plate twos (204) which are circumferentially distributed in the crushing section (102) inside the barrel body (100), the material lifting plate two (204) comprises a main body part two (205), one end of the main body part two (205) is fixedly connected to the inner side wall of the barrel body (100), the other end protrudes towards the central axis direction of the barrel body (100), the length direction of the main body part two (205) is parallel to the central axis of the barrel body (100), and one side in the width direction is inclined to the other side to form an inclined material lifting surface two (206), and the material lifting surface two (206) of each material lifting plate two (204) is arranged on the same side in the width direction.

2. The electrolyte autogenous mill liner of claim 1, wherein, The main body part one (202) and the main body part two (205) are provided with mounting parts (210) at one end close to the inner side wall of the barrel body (100), and the mounting parts (210) and the barrel body (100) are fixedly connected by bolts.

3. The electrolyte self-mill cartridge of claim 1, wherein, The barrel body (100) is provided with a discharging section (103) at one end away from the feeding section (101); A plurality of material lifting plate threes (207) are circumferentially distributed in the discharging section (103) inside the barrel body (100), the material lifting plate three (207) comprises a main body part three (208), one end of the main body part three (208) is fixedly connected to the inner side wall of the barrel body (100), the other end protrudes towards the central axis direction of the barrel body (100), the length direction of the main body part three (208) is parallel to the central axis of the barrel body (100), and a material lifting surface three (209) which is consistent with the inclination direction of the material lifting surface two (206) is arranged in the width direction.

4. The electrolyte autogenous mill liner of claim 3, wherein, The main body part three (208) is provided with a mounting part (210) at one end close to the inner side wall of the barrel body (100), and the mounting part (210) and the barrel body (100) are fixedly connected by bolts.

5. An electrolyte autogenous mill cylinder according to claim 2 or 4, characterised in that, The mounting part (210) is provided with a counterbore (211), the barrel body (100) is provided with a through hole (104) opposite to the counterbore (211), the small end of the bolt is inserted into the counterbore (211) and passes through the through hole (104), the large end of the bolt is embedded in the counterbore (211), and the barrel body (100) is externally provided with a nut which is threadedly connected with the small end of the bolt.

6. The electrolyte autogenous mill liner of claim 1, wherein, The crushing section (102) is provided with a plurality of hollow screening holes (105).

7. The electrolyte self-mill cartridge of claim 1, wherein, The barrel body (100) is internally and uniformly provided with a plurality of mounting surfaces (106) extending along the length direction of the barrel body (100). The material lifting plate one (201) and the material lifting plate two (204) are arranged on the mounting surface (106) and are arranged in multiple rows and arranged along the length direction of the barrel body (100). The material lifting plate one (201) in the same row is arranged around the inside of the barrel body (100) with an interval of one mounting surface (106), and the material lifting plate one (201) in two adjacent rows is staggered along the length direction of the mounting surface (106) with an interval of one material lifting plate one (201). The material lifting plate two (204) in the same row is arranged around the inside of the barrel body (100) with an interval of one mounting surface (106), and the material lifting plate two (204) in two adjacent rows is staggered along the length direction of the mounting surface (106) with an interval of one material lifting plate two (204).

8. The electrolyte self-mill cartridge of claim 1, wherein, The barrel body (100) comprises a plurality of annular support plates (107), and the annular support plates (107) are coaxially arranged and connected in series.

9. An electrolyte self-mill cartridge according to claim 8, characterised in that, The barrel body (100) further comprises a frame body (300), the inside of the frame body (300) is provided with a mounting area extending along the length direction, and the annular support plate (107) is embedded in the mounting area and fixedly connected with the frame body (300).

10. An electrolyte autogenous mill barrel and electrolyte autogenous mill characterized by, The electrolytic self-grinding machine barrel comprises the electrolytic self-grinding machine barrel according to any one of claims 1-9.

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