Carbon block surface channel type cleaning mechanism
By designing a carbon block surface channel cleaning mechanism, the automatic cleaning of six sides of the carbon block is achieved, solving the problems of high temperature, noise and low cleaning efficiency in the existing technology, and improving the cleaning quality and worker safety.
Patent Information
- Application Number
- CN202421813526.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
There are high temperature, noise and occupational hazards during the cleaning of existing carbon blocks, and the cleaning efficiency is low, affecting product quality.
A carbon block surface channel cleaning mechanism is designed, including a frame, material pushing device, carbon block centering device, end adjustment device and floating tool holder. Through channel flow cleaning, the automatic cleaning of six sides of the carbon block is achieved.
Automatic cleaning of six sides of the charcoal block is achieved, avoiding the occupational health hazards of high temperature and noise to workers, and improving the quality and efficiency of cleaning.
Smart Images
Figure CN222901916U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anode carbon block production, in particular to a channel-type cleaning mechanism for the surface of carbon blocks. Background Art
[0002] An anode carbon block refers to a carbon block produced with petroleum coke and pitch coke as aggregates and coal tar pitch as a binder, and is used as an anode material for a pre-baked aluminum electrolysis cell. The shape of the carbon block is a cuboid, with an inclined surface or an arc surface on the top surface, 3 to 4 bowl openings, and 6 inclined slots in each bowl opening, and the slots are downward in an inverted cone shape. The conventional carbon block size is 1970*700*700. The weight of a single block is about 1.5 tons.
[0003] During the baking process of the carbon block, some rubber particles are filled to protect the carbon block. After baking, the rubber particles will adhere to the surface of the carbon block, forming a large amount of slag. Before use, a large amount of manual labor is required to clean the six surfaces of the carbon block, otherwise it will affect the product quality. During cleaning, the temperature of the carbon block itself is about 300°C; the tools used will generate noise, and a large amount of floating dust will also be generated during the cleaning process, posing occupational hazards to workers; the carbon block is not convenient to adjust the direction, the cleaning efficiency is slow, a large number of workers are occupied; the cleaning effect is not good, affecting the use effect.
[0004] Therefore, it is necessary to propose an improvement to overcome the defects of the prior art. Summary of the Utility Model
[0005] The purpose of the utility model is to solve the problems in the prior art and provide a channel-type cleaning mechanism for the surface of carbon blocks.
[0006] The technical solution of the utility model is as follows:
[0007] A channel-type cleaning mechanism for the surface of carbon blocks includes a frame. The frame is sequentially provided with a first cleaning section, a middle section, and a second cleaning section along the moving direction of the carbon block. A first pushing device is arranged on the feeding side of the first cleaning section, and a second pushing device is arranged on the side of the middle section away from the second cleaning section. The pushing directions of the first pushing device and the second pushing device are perpendicular. A carbon block centering device is arranged at the carbon block inlet of the first cleaning section, and an end adjusting device is arranged on the side of the middle section away from the carbon block inlet. Floating tool holders are arranged on both sides of the first cleaning section, and floating tool holders are arranged on both sides, the top and the bottom of the second cleaning section. The carbon block reaches the first cleaning section under the push of the first pushing device. After the carbon block centering device adjusts the position of the carbon block, the first pushing device continues to push the carbon block forward. After the two short-side sides of the carbon block are cleaned in the first cleaning section, the carbon block is pushed to the middle section, and the position of the carbon block is adjusted by the end adjusting device to correct the attitude of the carbon block. At this time, the carbon block reaches the second cleaning section under the push of the second pushing device, and the two long-side sides, the top surface and the bottom surface are cleaned. Thus, the cleaning of the six surfaces of the carbon block is completed.
[0008] Optionally, the rack includes a frame, the frame is provided with a guide device, the guide device includes a guide rail and a carbon block guide, the guide rail includes a guide rail base, the guide rail base is connected with a wear-resistant strip, and the wear-resistant strip, the guide rail base and the frame are connected by bolts. The wear-resistant strip is a consumable part, which is connected to the frame with bolts and is easy to replace. The carbon block guide provides constraints for the movement of the carbon block to prevent the carbon block from deviating during movement.
[0009] Optionally, the carbon block centering device is symmetrically arranged in two groups, including a first mounting plate, a first oil cylinder fixed on the first mounting plate, a first push plate connected to the piston rod of the first oil cylinder through a first floating connector, a first positioning push pin symmetrically arranged on the side of the first push plate away from the first oil cylinder, a first guide shaft parallel to the first oil cylinder is passed through the first mounting plate, one end of the first guide shaft is connected to the first push plate, a first detection plate is arranged on the side of the first guide shaft away from the first push plate, and a first photoelectric device is arranged on the first mounting plate corresponding to the first detection plate. The first oil cylinder pushes the first push plate and the first positioning push pin to contact the carbon block, adjusts the position of the carbon block, and centers the carbon block to facilitate the subsequent processes.
[0010] Optionally, the end adjustment device includes a second mounting plate, a second oil cylinder fixed on the second mounting plate, a second guide shaft symmetrically penetrated on the second mounting plate, the second guide shaft is symmetrically arranged on both sides of the second oil cylinder, the second oil cylinder piston rod is connected to the second push plate through a second floating connector, and the second push plate is symmetrically provided with a second positioning push pin. When the carbon block is pushed to the corner by the first pushing device, the second oil cylinder extends to adjust the position of the carbon block, correct its posture, and facilitate the next step of the process, the scraper can more effectively scrape the rubber particles and scum on the carbon block.
[0011] Optionally, the floating tool holder includes a tool holder and a tool holder fixing frame, the first end of the tool holder is connected to the first end of the tool holder fixing frame through a rotating hinge seat, the second end of the tool holder is hinged to the first end of the floating oil cylinder, the second end of the tool holder fixing frame is hinged to the second end of the floating oil cylinder, the tool holder fixing frame is fixedly connected to a bracket close to the floating oil cylinder, the bracket is provided with a second photoelectric device, and a second detection plate is provided on the tool holder corresponding to the second photoelectric device. The extension of the floating oil cylinder ensures that the scraper assembly is always under a squeezing force on the surface of the carbon block, thereby ensuring the cleaning strength and cleaning effect.
[0012] Optionally, the tool holder includes a fixed seat and a plurality of scraper assemblies fixed on the fixed seat, the scraper assembly includes a connecting seat, a scraper and an elastic clamping mechanism, one end of the connecting seat is hinged to the fixed seat, the other end of the connecting seat is connected to the elastic clamping mechanism, the scraper is fixed to one end of the connecting seat close to the elastic clamping mechanism, the elastic clamping mechanism includes a second bolt and a compression spring sleeved outside the second bolt, one end of the second bolt is connected to the connecting seat, and the other end of the second bolt is connected to the fixed seat.
[0013] Optionally, the scraper assembly further includes a second hinge seat and a compression spring seat disposed on the fixed seat. The connecting seat is hinged to the second hinge seat. The compression spring seat is provided with a threaded hole for mating with the second bolt. One end of the second bolt is threadedly connected to the compression spring seat. A first pressing bolt and a second pressing bolt are passed through the fixed seat. One end of the first pressing bolt is connected to the second hinge seat, and one end of the second pressing bolt is connected to the compression spring seat. The fixed seat and the second hinge seat are connected by a first connecting bolt, and the fixed seat and the compression spring seat are connected by a second connecting bolt. According to the size of the carbon block, the distance between the second hinge seat and the compression spring seat and the carbon block can be adjusted by adjusting the first pressing bolt and the second pressing bolt, so as to adjust the pressing amount of the scraper on the carbon block.
[0014] Optionally, rollers are provided on the connecting seat, and the rollers are fixed to the connecting seat through a rotating shaft.
[0015] Optionally, a scraper fixing seat is fixed to one end of the connecting seat close to the elastic pressing mechanism, and the scraper is fixed to the scraper fixing seat through a first bolt. The scraper is a consumable, and the scraper is fixed to the scraper fixing seat through a first bolt, which is convenient for quick replacement.
[0016] Optionally, both the first pusher device and the second pusher device are oil cylinders.
[0017] The beneficial effects of the present invention are as follows:
[0018] A surface channel cleaning mechanism for carbon blocks of the present invention can realize automatic cleaning of six surfaces of the carbon block through channel flowing water cleaning, avoiding occupational health hazards caused by high temperature and noise to workers. By setting a carbon block centering device and an end adjustment device, the position of the carbon block is adjusted before each cleaning section. By setting a floating tool rest, the surface of the carbon block is always under a constant pressure, improving the cleaning quality and cleaning efficiency. Description of the Drawings
[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;
[0020] Figure 2 is of the present invention Figure 1 Schematic view in the direction of A in;
[0021] Figure 3 is of the present invention Figure 1 Schematic view in the direction of B in;
[0022] Figure 4 is a schematic diagram of the first perspective of the frame structure of the present invention;
[0023] Figure 5 is a schematic diagram of the second perspective of the frame structure of the present invention;
[0024] Figure 6 This is the external view of the carbon block centering device of the present utility model;
[0025] Figure 7 For the present utility model Figure 6 Sectional view taken along line D-D in the present utility model;
[0026] Figure 8 For the present utility model Figure 6 Sectional view taken along line E-E in the present utility model;
[0027] Figure 9 This is the schematic diagram of the end adjustment device of the present utility model;
[0028] Figure 10 For the present utility model Figure 9 Sectional view taken along line C-C in the present utility model;
[0029] Figure 11 This is the front view of the floating tool holder of the present utility model;
[0030] Figure 12 This is the right view of the floating tool holder of the present utility model;
[0031] Figure 13 This is the top view of the floating tool holder of the present utility model;
[0032] Figure 14 This is the schematic diagram of the structure of the scraper assembly of the present utility model.
[0033] Among them, 1. Frame; 101. Framework; 102. Wear-resistant strip; 103. Guide rail base; 104. Carbon block guide; 2. Carbon block centering device; 201. First mounting plate; 202. First push plate; 203. First positioning push pin; 204. First floating connecting piece; 205. Reinforcing rib; 206. First guide shaft; 207. First detection plate; 208. First photoelectric; 209. First oil cylinder; 210. First bushing; 3. End adjustment device; 301. Connecting frame; 302. Second mounting plate; 303. Second guide shaft; 304. Second oil cylinder; 305. Second bushing; 306. Second push plate; 307. Second positioning push pin; 308. Second floating connecting piece; 4. Floating tool holder; 401. Tool holder fixing frame; 402. Welding plate; 403. Bracket; 404. Second photoelectric; 405. Second detection plate; 406. Floating oil cylinder; 407. Rotating hinge seat; 408. Tool holder; 40801. First compression bolt; 40802. Fixed seat; 40803. Second hinge seat; 40804. Connecting seat; 40805. Roller; 40806. Rotating shaft; 40807. Scraper; 40808. First bolt; 40809. Scraper fixing seat; 40810. Second bolt; 40811. Compression spring; 40812. Compression spring seat; 40813. Second compression bolt; 40814. Second connecting bolt; 40815. First connecting bolt. Detailed implementation manners
[0034] In order to make the technical means, technical features, utility model purpose and technical effects achieved by the present utility model easy to understand, the present utility model will be further described below with reference to specific drawings.
[0035] As Figures 1-3 shown, a channel-type cleaning mechanism for the surface of a carbon block of the present utility model includes a frame 1. The frame 1 is sequentially provided with a first cleaning section I, a middle section II, and a second cleaning section III along the moving direction of the carbon block. A first pushing device is arranged on the feeding side of the first cleaning section I, and a second pushing device is arranged on the side of the middle section II away from the second cleaning section III. The pushing directions of the first pushing device and the second pushing device are perpendicular. The first pushing device and the second pushing device can be an oil cylinder or a screw-nut mechanism, and oil cylinders are used in this embodiment. A carbon block centering device 2 is arranged at the carbon block inlet of the first cleaning section I, and an end adjustment device 3 is arranged on the side of the middle section II away from the carbon block inlet. Floating tool holders 4 are arranged on both sides of the first cleaning section I for cleaning the two short sides of the carbon block, and floating tool holders 4 are arranged on both sides, the top and the bottom of the second cleaning section III for cleaning the two long sides, the top surface and the bottom surface of the carbon block. The direction indicated by the arrow in the figure is the moving direction of the carbon block.
[0036] As Figure 4 and Figure 5This is a schematic diagram of the mechanism of the frame 1 of the present utility model. The frame 1 includes a frame 101, and a guiding device is arranged on the frame 101. The guiding device includes a guide rail and a carbon block guide 104. The guide rail includes a guide rail base 103, and a wear-resistant strip 102 is connected to the guide rail base 103. The wear-resistant strip 102, the guide rail base 103 and the frame 101 are connected by bolts. The wear-resistant strip 102 is a consumable part and is connected to the frame 101 by bolts, which is convenient for replacement. The carbon block guide 104 provides constraints for the movement of the carbon block to prevent the carbon block from deviating during movement.
[0037] As Figures 6-8 shown, two carbon block centering devices 2 are symmetrically arranged and are connected to the frame 101 by welding. The carbon block centering device 2 includes a first mounting plate 201, a first oil cylinder 209 fixed on the first mounting plate 201, a first push plate 202 connected to the piston rod of the first oil cylinder 209 through a first floating connecting piece 204. On the side of the first push plate 202 away from the first oil cylinder 209, first positioning push pins 203 are symmetrically arranged. A first guide shaft 206 parallel to the first oil cylinder 209 is penetrated through the first mounting plate 201. One end of the first guide shaft 206 is connected to the first push plate 202, and a first detection plate 207 is arranged on the side of the first guide shaft 206 away from the first push plate 202. A first photoelectric 208 is correspondingly arranged on the first mounting plate 201 and corresponding to the first detection plate 207. Reinforcing ribs 205 are arranged on the first mounting plate 201. A first bushing 210 is arranged between the first guide shaft 206 and the first mounting plate 201. The first oil cylinder 209 pushes the first push plate 202 and the first positioning push pins 203 to contact the carbon block, adjusts the position of the carbon block, and facilitates the subsequent processes.
[0038] As Figures 9-10 shown, the end adjustment device 3 includes a second mounting plate 302 and a second oil cylinder 304 fixed on the second mounting plate 302. Second guide shafts 303 are symmetrically penetrated through the second mounting plate 302. The second guide shafts 303 are symmetrically arranged on both sides of the second oil cylinder 304. A second bushing 305 is sleeved outside the second guide shafts 303. The piston rod of the second oil cylinder 304 is connected to a second push plate 306 through a second floating connecting piece 308. Second positioning push pins 307 are symmetrically arranged on the second push plate 306. The end adjustment device 3 is welded to the frame 101 through a connecting frame 301.
[0039] As Figures 11-14As shown in the figure, the floating tool rest 4 is welded to the frame 101 through the welding plate 402. The floating tool rest 4 includes a tool rest 408 and a tool rest fixing bracket 401. The first end of the tool rest 408 is connected to the first end of the tool rest fixing bracket 401 through a rotating hinge seat 407. The second end of the tool rest 408 is hinged to the first end of the floating oil cylinder 406. The second end of the tool rest fixing bracket 401 is hinged to the second end of the floating oil cylinder 406. A bracket 403 is fixedly connected to one side of the tool rest fixing bracket 401 close to the floating oil cylinder 406. A second photoelectric element 404 is arranged on the bracket 403, and a second detection plate 405 corresponding to the second photoelectric element 404 is arranged on the tool rest 408.
[0040] The tool rest 408 includes a fixing seat 40802 and a plurality of scraping blade assemblies fixed on the fixing seat 40802. The scraping blade assembly includes a connecting seat 40804, a scraping blade 40807, a second hinge seat 40803, a compression spring seat 40812 and an elastic pressing mechanism. The fixing seat 40802 and the second hinge seat 40803 are connected through a first connecting bolt 40815. The fixing seat 40802 and the compression spring seat 40812 are connected through a second connecting bolt 40814. One end of the connecting seat 40804 is connected to the second hinge seat 40803, and the other end of the connecting seat 40804 is connected to the elastic pressing mechanism. A scraping blade fixing seat 40809 is fixed at one end of the connecting seat 40804 close to the elastic pressing mechanism, and the scraping blade 40807 is fixed on the scraping blade fixing seat 40809 through a first bolt 40808.
[0041] The elastic pressing mechanism includes a second bolt 40810 and a compression spring 40811 sleeved outside the second bolt 40810. The compression spring seat 40812 is provided with a threaded hole matching with the second bolt 40810. One end of the second bolt 40810 is connected to the connecting seat 40804, and the other end of the second bolt 40810 is threadedly connected to the compression spring seat 40812.
[0042] A first pressing bolt 40801 and a second pressing bolt 40813 are penetrated through the fixing seat 40802. One end of the first pressing bolt 40801 is connected to the second hinge seat 40803, and one end of the second pressing bolt 40813 is connected to the compression spring seat 40812. A roller 40805 is arranged on the connecting seat 40804, and the roller 40805 is fixed on the connecting seat 40804 through a rotating shaft 40806.
[0043] Working process:
[0044] The charcoal block after roasting enters the first cleaning section I from the entrance of the frame 1 under the push of the first pusher. When the charcoal block enters, the position of the charcoal block will be detected. When the charcoal block enters the preset position, the first pusher stops pushing. At this time, the charcoal block centering device 2 will adjust the position of the charcoal block to keep the charcoal block in a centered position. The first pusher continues to push, and the floating cylinder 406 on the floating channel knife holder 4 on both sides of the charcoal block is fully extended. The rotating hinge seat 407 supports the knife holder 408 to rotate around the rotating shaft position of the rotating hinge seat 407. At this time, the floating cylinder 406 is in a pressure-maintaining state to ensure that when the charcoal block passes through the channel, the scraper 40807 is always in a squeezing force on the surface of the charcoal block, and the rubber particles and scum on the surface of the charcoal block are scraped by the friction force generated. In order to ensure the smooth passage of the charcoal block, when the charcoal block is stuck or squeezed to death, the floating cylinder 406 will be fully retracted, and the charcoal block will be adjusted by external force to ensure the normal operation of the equipment. When the carbon block is pushed to the corner of the middle section II by the first pushing device, the second oil cylinder 304 of the end adjustment device 3 extends to adjust the position of the carbon block and correct its posture. The second pushing device continues to push the carbon block to the second cleaning section III, and the scrapers 40807 on both sides, top and bottom clean the rubber particles and scum on the two long sides, bottom and top of the carbon block, and the six surfaces of the carbon block are cleaned.
[0045] The above description is only a preferred embodiment of the utility model, and is not intended to limit the scope of implementation of the utility model. That is, all equivalent changes and modifications made according to the content of the patent application scope of the utility model should belong to the technical scope of the utility model.
Claims
1. A carbon block surface channel cleaning mechanism, characterized in that: The machine comprises a frame (1), wherein the frame (1) is provided with a first cleaning section (I), a middle section (II), and a second cleaning section (III) in sequence along the moving direction of the carbon block; a first pushing device is provided on the feeding side of the first cleaning section (I); a second pushing device is provided on the side of the middle section (II) away from the second cleaning section (III); the pushing directions of the first pushing device and the second pushing device are perpendicular; a carbon block centering device (2) is provided at the carbon block entrance of the first cleaning section (I); an end adjustment device (3) is provided on the side of the middle section (II) away from the carbon block entrance; floating knife holders (4) are provided on both sides of the first cleaning section (I); and floating knife holders (4) are provided on both sides, the top and the bottom of the second cleaning section (III).
2. A carbon block surface channel cleaning mechanism according to claim 1, characterized in that: The frame (1) comprises a frame (101), the frame (101) is provided with a guide device, the guide device comprises a guide rail and a carbon block guide (104), the guide rail comprises a guide rail base (103), a wear-resistant strip (102) is connected to the guide rail base (103), and the wear-resistant strip (102), the guide rail base (103) and the frame (101) are connected by bolts.
3. A carbon block surface channel cleaning mechanism according to claim 1, characterized in that: The carbon block centering device (2) is symmetrically arranged in two groups, comprising a first mounting plate (201), a first oil cylinder (209) fixed on the first mounting plate (201), a first push plate (202) connected to the piston rod of the first oil cylinder (209) via a first floating connection member (204), a first positioning push pin (203) symmetrically arranged on the side of the first push plate (202) away from the first oil cylinder (209), a first guide shaft (206) parallel to the first oil cylinder (209) passing through the first mounting plate (201), one end of the first guide shaft (206) being connected to the first push plate (202), a first detection plate (207) being arranged on the side of the first guide shaft (206) away from the first push plate (202), and a first photoelectric device (208) corresponding to the first detection plate (207) being arranged on the first mounting plate (201).
4. A carbon block surface channel cleaning mechanism according to claim 1, characterized in that: The end adjustment device (3) comprises a second mounting plate (302), a second oil cylinder (304) fixed on the second mounting plate (302), a second guide shaft (303) symmetrically passing through the second mounting plate (302), the second guide shaft (303) symmetrically arranged on both sides of the second oil cylinder (304), the piston rod of the second oil cylinder (304) is connected to the second push plate (306) via a second floating connection (308), and a second positioning push pin (307) is symmetrically arranged on the second push plate (306).
5. A carbon block surface channel cleaning mechanism according to claim 1, characterized in that: The floating tool holder (4) comprises a tool holder (408) and a tool holder fixing frame (401); the first end of the tool holder (408) is connected to the first end of the tool holder fixing frame (401) via a rotating hinge seat (407); the second end of the tool holder (408) is hinged to the first end of the floating oil cylinder (406); the second end of the tool holder fixing frame (401) is hinged to the second end of the floating oil cylinder (406); a bracket (403) is fixedly connected to one side of the tool holder fixing frame (401) close to the floating oil cylinder (406); a second photoelectric device (404) is arranged on the bracket (403); and a second detection plate (405) is arranged on the tool holder (408) corresponding to the second photoelectric device (404).
6. A carbon block surface channel cleaning mechanism according to claim 5, characterized in that: The tool holder (408) comprises a fixed seat (40802) and a plurality of scraper assemblies fixed on the fixed seat (40802); the scraper assemblies comprise a connecting seat (40804), a scraper (40807) and an elastic clamping mechanism; one end of the connecting seat (40804) is hinged on the fixed seat (40802); the other end of the connecting seat (40804) is connected to the elastic clamping mechanism; the scraper (40807) is fixed to one end of the connecting seat (40804) close to the elastic clamping mechanism; the elastic clamping mechanism comprises a second bolt (40810) and a compression spring (40811) sleeved outside the second bolt (40810); one end of the second bolt (40810) is connected to the connecting seat (40804); and the other end of the second bolt (40810) is connected to the fixed seat (40802).
7. A carbon block surface channel cleaning mechanism according to claim 6, characterized in that: The scraper assembly also includes a second hinge seat (40803) and a compression spring seat (40812) arranged on the fixed seat (40802); the connecting seat (40804) is hinged to the second hinge seat (40803); the compression spring seat (40812) is provided with a threaded hole matched with the second bolt (40810); one end of the second bolt (40810) is threadedly connected to the compression spring seat (40812); the fixed seat (40802) is provided with a first clamping bolt (408 01) and a second clamping bolt (40813), one end of the first clamping bolt (40801) is connected to the second hinge seat (40803), one end of the second clamping bolt (40813) is connected to the compression spring seat (40812), the fixed seat (40802) and the second hinge seat (40803) are connected by a first connecting bolt (40815), and the fixed seat (40802) and the compression spring seat (40812) are connected by a second connecting bolt (40814).
8. A carbon block surface channel cleaning mechanism according to claim 7, characterized in that: The connecting seat (40804) is provided with a roller (40805), and the roller (40805) is fixed to the connecting seat (40804) via a rotating shaft (40806).
9. A carbon block surface channel cleaning mechanism according to any one of claims 6 to 8, characterized in that: A scraper fixing seat (40809) is fixed to one end of the connecting seat (40804) close to the elastic pressing mechanism, and the scraper (40807) is fixed to the scraper fixing seat (40809) by a first bolt (40808).
10. A carbon block surface channel cleaning mechanism according to claim 1, characterized in that: The first pushing device and the second pushing device are both oil cylinders.