Raymond mill for anode scrap powder for prebaked anode production
By introducing a moving track and a sealing assembly into the Raymond mill, the problem of dust leakage during powder falling was solved, dust-free collection was achieved, and the cleanliness of the production environment was improved.
Patent Information
- Application Number
- CN202522386467.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-11-11
AI Technical Summary
After the Raymond mill finishes grinding, the dust generated when the residual powder falls can easily float in the air, causing environmental pollution.
A Raymond mill comprising a moving rail, a receiving box, a vertical lifting assembly, and a sealing assembly was designed. The receiving box is moved upward to the discharge pipe by the vertical lifting assembly, and the discharge port is sealed by the sealing assembly to prevent dust leakage.
This effectively prevents dust from escaping during the feeding process, achieving dust-free powder collection and improving the cleanliness of the production environment.
Smart Images
Figure CN223655182U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to raymond mill technical field, concretely relates to a kind of raymond mill for residual electrode powder for prebaked anode production. BACKGROUND
[0002] Residual electrode powder for pre-cultured anode production is the regenerated powder obtained after waste residual electrode in electrolytic aluminium production is crushed and ground, and is one of key raw materials for pre-cultured anode batching, and the core role is to reduce cost, optimize anode performance and realize solid waste recycling, in order to enable residual electrode to reach the fineness and uniformity required for pre-cultured anode production, while taking into account "efficient recovery" and "cost control", raymond mill is usually used to grind it.
[0003] For some small batch and low-capacity needs, small raymond mills are usually used, and after residual electrode is ground, the ground powder is discharged in the discharge pipe, and then the staff places a cloth bag or collection box under the discharge pipe to collect the ground powder.
[0004] Therefore, the collection box needs to be placed under the discharge pipe when placed, so the height of the collection box is generally lower than the discharge port of the discharge pipe, so there is a distance between the collection box and the discharge pipe, and the dust generated when the powder falls will run out at the gap, and the top cover of the collection box is usually removed when collecting, so some dust in the collection box will float in the environment. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of the prior art, the utility model provides a raymond mill for residual electrode powder for prebaked anode production to solve the problem that dust is easily floating outside when receiving powder when residual electrode powder falls after grinding by the raymond mill in the background art.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] The utility model provides a kind of Raymond mill for residual pole powder for prebaked anode production, including Raymond mill body, and the side surface of the Raymond mill body is communicated with the blanking tube, further including moving rail, receiving tank, vertical lifting assembly and cover assembly, the side surface of the Raymond mill body is fixedly installed with two moving rails, and the top of the moving rail is provided with sliding groove, the receiving tank is detachably slidably installed on the moving rail by the translational frame of both sides, and the top of the receiving tank is provided with circular discharge port, the vertical lifting assembly is provided with two, two vertical lifting assemblies are respectively arranged on the side surface of two moving rails, for lifting the receiving tank to the blanking tube, the cover assembly is provided with two, two cover assemblies are arranged on the receiving tank, for covering the circular discharge port of the top of the receiving tank.
[0008] Further, the inner side wall of the circular discharge port of the receiving tank is fitted with the outer side wall of the blanking tube, and the two sides of the receiving tank are fixedly installed with horizontal plate.
[0009] Further, the vertical lifting assembly includes electric cylinder and insertion box, the side surface of the moving rail is installed with the electric cylinder by support frame, the insertion box is fixedly installed at the output end of the electric cylinder, and the side surface of the insertion box is provided with insertion slot matched with the horizontal plate.
[0010] Further, the cover assembly includes sliding frame, semicircular blocking plate and fixing assembly, the top of the horizontal plate is provided with sliding groove, the bottom end of the sliding frame is slidably installed in the sliding groove of the horizontal plate, and the top of the insertion box is provided with U-shaped groove matched with the side surface of the sliding frame, the semicircular blocking plate is fixedly installed at the other end of the sliding frame, and the bottom end of the semicircular blocking plate is fitted with the top of the receiving tank, the fixing assembly is arranged on the side surface of the sliding frame, for fixing the semicircular blocking plate.
[0011] Further, the fixing assembly includes U-shaped fixing frame and fixing rod, the U-shaped fixing frame is fixedly installed on the side surface of the sliding frame, the side surface of the U-shaped fixing frame and the horizontal plate is provided with fixing hole, and the fixing rod is matched with the fixing hole.
[0012] Further, when the fixing hole of the horizontal plate is matched with the side surface of the U-shaped fixing frame, the side surface of two semicircular blocking plates is fitted, and two semicircular blocking plates are fitted with the circular discharge port of the receiving tank.
[0013] Compared with the prior art, the utility model provides a kind of Raymond mill for residual pole powder for prebaked anode production, with the following beneficial effects:
[0014] The utility model discloses a movable rail, translation frame, receiving box, horizontal plate and vertical lifting assembly cooperation structure schematic drawing.
[0015] Then, through vertical lifting assembly, receiving box is gone up to the place of the downcomer, and the downcomer is penetrated into the round discharge opening, and then the residual electrode powder after grinding falls into the receiving box, after discharging, receiving box is driven to go down, and at this time, through the sealing assembly, the round discharge opening is blocked, to avoid dust, finally, through the fixing assembly, the sealing assembly is fixed. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic drawing of the utility model;
[0017] Figure 2 It is movable rail, translation frame, receiving box, horizontal plate and vertical lifting assembly cooperation structure schematic drawing of the utility model;
[0018] Figure 3 It is receiving box, horizontal plate and sealing assembly cooperation structure schematic drawing of the utility model;
[0019] Figure 4 It is horizontal plate and insertion box cooperation structure schematic drawing of the utility model.
[0020] In the drawing: 1, Raymond mill body;2, downcomer;3, movable rail;4, receiving box;5, horizontal plate;6, electric cylinder;7, insertion box;8, sliding frame;9, semicircular plugging plate;10, U-shaped fixed frame;11, fixed rod;12, translation frame. DETAILED DESCRIPTION
[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0022] Please refer to Figures 1 to 4The utility model provides a kind of Raymond mill for prebaked anode production with residual electrode powder, including Raymond mill body 1, and the side of Raymond mill body 1 is communicated with blanking tube 2, further including moving rail 3, receiving tank 4, vertical lifting assembly and cover assembly, two moving rail 3 are fixedly installed in the side of Raymond mill body 1, and the top of moving rail 3 is equipped with sliding slot, receiving tank 4 is detachably slidably installed on moving rail 3 by both sides' translation frame 12, and the top of receiving tank 4 is equipped with circular discharge port, vertical lifting assembly is provided with two, two vertical lifting assemblies are respectively arranged in the side of two moving rail 3, for receiving tank 4 is lifted to blanking tube 2, cover assembly is provided with two, two cover assemblies are all arranged on receiving tank 4, for the circular discharge port of the top of receiving tank 4 is covered.
[0023] As Figure 2 And Figure 4 Shown, when receiving residual electrode powder, first staff receiving tank 4 is placed into moving rail 3, two translation frames 12 are respectively inserted into the sliding slot of moving rail 3, then forwardly push, and receiving tank 4 is moved up by vertical lifting assembly, vertical lifting assembly includes electric cylinder 6 and insertion box 7, the side of moving rail 3 is installed by support frame electric cylinder 6, insertion box 7 is fixedly installed at the output of electric cylinder 6, and the side of insertion box 7 is equipped with the slot of being suitable for cross plate 5, specifically, after receiving tank 4 is pushed into moving rail 3 by translation frame 12, it is moved forward, because the inner side wall of the circular discharge port of receiving tank 4 is attached with the outer side wall of blanking tube 2, and the both sides of receiving tank 4 are fixedly installed with cross plate 5, then it is stopped to move to cross plate 5 insertion box 7 is inserted into the slot, at this time, the discharge port of blanking tube 2 and the circular discharge port of receiving tank 4 are located in the same vertical position, then electric cylinder 6 is started, and the output of electric cylinder 6 drives insertion box 7 and cross plate 5 to move up, so that receiving tank 4 moves up, and it is stopped to move up to blanking tube 2 penetrates the circular discharge port.
[0024] As Figure 3 Shown, when moving up, cross plate 5 can be further fixed by cover assembly and the circular discharge port leaks, cover assembly includes sliding frame 8, semicircular blocking plate 9 and fixed assembly, the top of cross plate 5 is equipped with sliding slot, the bottom of sliding frame 8 is slidably installed in the sliding slot of cross plate 5, and the top of insertion box 7 is equipped with the U-shaped groove of being suitable for the side of sliding frame 8, semicircular blocking plate 9 is fixedly installed at the other end of sliding frame 8, and the bottom of semicircular blocking plate 9 is attached with the top of receiving tank 4, fixed assembly is arranged in the side of sliding frame 8, for semicircular blocking plate 9 is fixed, fixed assembly includes U-shaped fixing frame 10 and fixed rod 11, U-shaped fixing frame 10 is fixedly installed in the side of sliding frame 8, and the side of U-shaped fixing frame 10 and cross plate 5 is equipped with fixed hole, and fixed rod 11 is suitable for fixed hole.
[0025] Specifically, before moving up, the sliding frame 8 can be moved, thereby driving the semicircular blocking plate 9 to move backward, so as to leak the circular discharge port. At this time, the U-shaped fixed frame 10 moves to the position of the side surface of the horizontal plate 5 and the insertion box 7. Although the horizontal plate 5 is attached to the insertion slot, the side surface U-shaped fixed frame 10 blocks to further prevent the horizontal plate 5 from deviating. At this time, the material can be received. After the material is received, the electric cylinder 6 is started again. The output end of the electric cylinder 6 drives the material receiving box 4 to move downward. When the downward movement is to the position away from the material receiving box 4, the sliding rod can be moved, thereby driving the two semicircular blocking plates 9 to be attached. Because the fixed hole of the horizontal plate 5 corresponds to the side surface of the U-shaped fixed frame 10, the side surfaces of the two semicircular blocking plates 9 are attached, and the two semicircular blocking plates 9 are attached to the circular discharge port of the material receiving box 4. At this time, the two semicircular blocking plates 9 can block the circular discharge port to prevent dust from running out. Then, the fixed rod 11 is inserted into the fixed hole of the horizontal plate 5 and the U-shaped fixed frame 10, so as to be fixed. Then, it continues to move downward. At this time, the position of the U-shaped fixed frame 10 is away from the side surface of the insertion box 7. Therefore, when the translation frame 12 is inserted into the sliding slot of the moving rail 3 from top to bottom, the worker pulls the material receiving box 4 backward, so as to make it move on the moving rail 3, and the horizontal plate 5 is separated from the insertion box 7, so as to slide out of the moving rail 3 and be carried to the next process.
[0026] It should be noted that the translation frame 12 can be horizontally inserted into the sliding slot of the moving rail 3, or inserted into the sliding slot of the moving rail 3 from top to bottom.
[0027] Working principle: when the Raymond mill for prebaked anode production residual electrode powder is grinding, the worker first places the material receiving box 4 into the moving rail 3, inserts the two translation frames 12 into the sliding slot of the moving rail 3, and then moves forward to push the horizontal plate 5 into the insertion slot of the insertion box 7 and stops. Then, the electric cylinder 6 is started. The output end of the electric cylinder 6 drives the insertion box 7 and the horizontal plate 5 to move upward, so as to make the material receiving box 4 move upward. When the downward movement is to the position away from the material receiving box 4, the sliding rod can be moved, thereby driving the two semicircular blocking plates 9 to be attached. Because the fixed hole of the horizontal plate 5 corresponds to the side surface of the U-shaped fixed frame 10, the side surfaces of the two semicircular blocking plates 9 are attached, and the two semicircular blocking plates 9 are attached to the circular discharge port of the material receiving box 4. At this time, the two semicircular blocking plates 9 can block the circular discharge port to prevent dust from running out. Then, the fixed rod 11 is inserted into the fixed hole of the horizontal plate 5 and the U-shaped fixed frame 10, so as to be fixed. Then, it continues to move downward. At this time, the position of the U-shaped fixed frame 10 is away from the side surface of the insertion box 7. Therefore, when the translation frame 12 is inserted into the sliding slot of the moving rail 3 from top to bottom, the worker pulls the material receiving box 4 backward, so as to make it move on the moving rail 3, and the horizontal plate 5 is separated from the insertion box 7, so as to slide out of the moving rail 3 and be carried to the next process.
[0028] Then the Raymond mill body 1 is started, and the residual electrode powder is conveyed into the Raymond mill body 1 by the screw conveyor, before which, the residual electrode powder can be pretreated, first crushed by the jaw crusher, then crushed by the impact crusher, and finally the residual electrode particles are obtained, then the crushed residual electrode particles enter the vibrating screen, and the qualified particles of 0-3mm are screened out, and the particles larger than 0-3mm are returned to the crusher for re-crushing, so as to ensure that the particle size of the raw material entering the Raymond mill body 1 is uniform, and finally drying is carried out, and then it is conveyed into the Raymond mill body 1, and then falls into the shovel device in the grinding of the Raymond mill body 1, the shovel rotates with the main shaft in the Raymond mill body 1, uniformly lifts the particles, and throws them between the high-speed rotating grinding roller and the grinding ring, and realizes grinding through roller grinding and shearing, then the ground powder is leaked out through the discharge pipe 2, and falls into the collecting box 4, and after the collection is completed, the Raymond mill body 1 is closed.
[0029] After the collection is completed, the electric cylinder 6 is started again, the output end of the electric cylinder 6 drives the collecting box 4 to move downward, and when the discharge pipe 2 moves away from the collecting box 4, the sliding rod is moved, and the two semicircular blocking plates 9 are abutted, at this time, the two semicircular blocking plates 9 can block the circular discharge port, so as to avoid dust running out, then the fixing rod 11 is inserted into the fixing hole of the transverse plate 5 and the U-shaped fixing frame 10, so as to fix it, and then continue to move downward, and move to the insertion position of the translation frame 12 into the sliding groove of the moving rail 3, and the staff pulls the collecting box 4 backward, so as to make it move on the moving rail 3, and the transverse plate 5 is separated from the insertion box 7, so as to slide out of the moving rail 3 and be carried to the next process.
[0030] It should be noted that the electric cylinder 6 can be electrically connected by the power supply in the factory building, so as to supply power to the electric cylinder 6, and the fixing rod 11 can be connected to the side of the transverse plate 5, so as to avoid loss.
[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A Raymond mill for producing residual electrode powder for prebaked anode production, comprising a Raymond mill body (1), and a side surface of the Raymond mill body (1) is communicated with a discharging pipe (2), characterized in that, Also include: Mobile rail (3), the Raymond mill body (1) is fixedly installed with two mobile rail (3) on the side, and the top end of the mobile rail (3) is provided with a sliding groove; The receiving box (4) is detachably slidably installed on the mobile rail (3) through the translation frame (12) on both sides, and the top end of the receiving box (4) is provided with a circular discharge port; Vertical lifting assembly, the vertical lifting assembly is provided with two, two vertical lifting assemblies are arranged on the side of two mobile rail (3), for lifting the receiving box (4) to the discharge pipe (2); Cover assembly, the cover assembly is provided with two, two cover assemblies are arranged on the receiving box (4), for covering the circular discharge port on the top end of the receiving box (4).
2. A Raymond mill for producing a residual electrode powder for a prebaked anode, according to claim 1, characterized in that, The inner side wall of the circular discharge port of the receiving box (4) is fitted with the outer side wall of the discharge pipe (2), and the two sides of the receiving box (4) are fixedly installed with a horizontal plate (5).
3. A Raymond mill for producing residual electrode powder for prebaked anodes, according to claim 2, characterized in that, The vertical lifting assembly comprises: Electric cylinder (6), the side of the mobile rail (3) is installed with the electric cylinder (6) through the support frame; Insert box (7), the insert box (7) is fixedly installed on the output end of the electric cylinder (6), and the side of the insert box (7) is provided with a slot matched with the horizontal plate (5).
4. A Raymond mill for producing a residual electrode powder for a prebaked anode according to claim 3, characterized by The cover assembly comprises: Slide frame (8), the top end of the horizontal plate (5) is provided with a sliding groove, the bottom end of the slide frame (8) is slidably installed in the sliding groove of the horizontal plate (5), and the top end of the insert box (7) is provided with a U-shaped groove matched with the side of the slide frame (8); Half circle sealing plate (9), the half circle sealing plate (9) is fixedly installed on the other end of the slide frame (8), and the bottom end of the half circle sealing plate (9) is fitted with the top end of the receiving box (4); Fixing assembly, the fixing assembly is arranged on the side of the slide frame (8), for fixing the half circle sealing plate (9).
5. A Raymond mill for producing residual electrode powder for prebaked anodes according to claim 4, characterized in that, The fixing assembly comprises: U-shaped fixing frame (10), the U-shaped fixing frame (10) is fixedly installed on the side of the slide frame (8); Fixed rod (11), the side of the U-shaped fixing frame (10) and the horizontal plate (5) is provided with a fixed hole, and the fixed rod (11) is matched with the fixed hole.
6. A Raymond mill for producing residual electrode powder for prebaked anodes according to claim 5, characterized in that, When the fixed hole of the horizontal plate (5) corresponds to the side of the U-shaped fixing frame (10), the sides of two half circle sealing plates (9) are fitted, and two half circle sealing plates (9) are fitted with the circular discharge port of the receiving box (4).