CN108286062B - Cathode carbon block gap cloth binding equipment and binding method - Google Patents
Cathode carbon block gap cloth binding equipment and binding method Download PDFInfo
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- CN108286062B CN108286062B CN201810168786.6A CN201810168786A CN108286062B CN 108286062 B CN108286062 B CN 108286062B CN 201810168786 A CN201810168786 A CN 201810168786A CN 108286062 B CN108286062 B CN 108286062B
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- 239000004744 fabric Substances 0.000 title claims abstract description 58
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 112
- 230000007306 turnover Effects 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses cathode carbon block gap cloth binding equipment and a binding method. Through the mode operation of operating machinery, have cloth and prick solid quality good, constructor less, work efficiency is high advantage, and improved constructor's operational environment. According to the method for fixing the cathode carbon block gap cloth, the gap in the electrolytic tank is fixed by the cloth according to the steps provided in the method, and the method has the advantages of convenience in operation, high efficiency and good fixing quality.
Description
Technical Field
The invention relates to the technical field of electrolytic tank construction equipment, in particular to cathode carbon block gap cloth binding equipment and a binding method.
Background
The electrolytic aluminum is aluminum obtained by electrolysis, the modern electrolytic aluminum industrial production adopts cryolite-aluminum oxide molten salt electrolysis method, molten cryolite is solvent, aluminum oxide is taken as solute, carbon body is taken as anode, aluminum liquid is taken as cathode, strong direct current is introduced, electrolysis is carried out on two poles in an electrolytic tank at 950-970 ℃, the electrolytic tank consists of a tank body, an anode and a cathode, an anode chamber and a cathode chamber are separated by a diaphragm mostly, when the direct current passes through the electrolytic tank, oxidation reaction occurs at the interface of the anode and the solution, and reduction reaction occurs at the interface of the cathode and the solution, so that the required product is prepared.
When the electrolytic aluminum industry in China has the advantages of large scale, low unit product investment, low labor cost and the like, the tank capacity of part of electrolytic aluminum factories catches up with or exceeds the world leading level, but the defects of high tank voltage, low current efficiency, low yield of the electrolytic tank with the same unit area and the like exist, the construction and maintenance efficiency of the electrolytic tank is low, the workload is high, and the construction and maintenance quality of the electrolytic tank is difficult to ensure.
At present, the foreign electrolytic aluminum industry commonly adopts automatic tamping equipment to carry out the cell shell maintenance operation of the electrolytic cell, while the domestic electrolytic aluminum enterprises all adopt manual work to carry out cloth and tamping operations on the gaps between cathode carbon blocks and the gaps around the gaps between the cathode carbon blocks and the cell shell when the cell shell of the electrolytic cell is built greatly, the defects of more constructors, different constructors, poor construction environment, high labor intensity, great influence of the working skills of constructors on the tamping effect and the like exist in each tamping operation, and the method is limited by the working conditions of domestic electrolytic aluminum workshops, and cannot be popularized to use the working modes of the automatic tamping equipment adopted by the foreign electrolytic aluminum industry.
Therefore, according to the working conditions of electrolytic aluminum workshops in China, a device capable of filling paste into gaps between cathode carbon blocks and gaps between the cathode carbon blocks and a tank shell is needed.
Disclosure of Invention
The invention aims to solve the technical problems of unstable binding quality, large labor amount, poor working environment and low working efficiency of binding and fixing the gap between cathode carbon blocks and the gap cloth between the cathode carbon blocks and a cell shell in an electrolytic cell in the prior art.
In order to solve the technical problems, one aspect of the present invention is:
the utility model provides a cathode carbon block gap cloth pricks solid equipment, including be used for in the electrolysis trough top along the fore-and-aft direction remove the front and back running gear and install on this front and back running gear can the left and right sides remove running gear, the top of this left and right running gear is installed and is used for laying the cloth mechanism of paste in the cathode carbon block gap in the electrolysis trough, the below is provided with and is used for pricking solid device to the paste in the cathode carbon block gap, this cloth mechanism is including installing on this left and right running gear be used for splendid attire paste the workbin and be used for exporting the paste guide tube of this workbin, this pricks solid device including be used for strickling the pricking hammer head of paste in the cathode carbon block gap and be used for compressing to the paste in the cathode carbon block gap and prick solid rifle.
Preferably, the front-back travelling mechanism comprises two front-back travelling rails arranged on the electrolytic tank shell, a big end beam used for moving back and forth along the front-back travelling rails and at least two cross beams arranged on the big end beam at intervals, wherein the two front-back travelling rails are respectively provided with one big end beam, the big end beam is parallel to the front-back travelling rails, the big end beam is arranged on the front-back travelling rails through rollers driven by motors, and two ends of the cross beam are respectively fixed on the two big end beams.
Preferably, the left and right travelling mechanisms comprise two left and right travelling rails which are paved on the cross beam at intervals, a small end beam which is used for moving left and right along the left and right travelling rails, and at least two longitudinal beams which are installed on the small end beam at intervals, wherein the two left and right travelling rails are respectively provided with one small end beam, the small end beams are parallel to the left and right travelling rails, the small end beams are installed on the left and right travelling rails through rollers driven by motors, and the two ends of the longitudinal beams are respectively fixed on the two small end beams.
Preferably, the fixing device further comprises a revolving mechanism, a turnover mechanism and a lifting mechanism, wherein the revolving mechanism comprises a first driving device arranged below the longitudinal beam and a revolving bracket connected with the first driving device, and the first driving device drives the revolving bracket to revolve in the horizontal direction; the turnover mechanism comprises a second driving device arranged at the lower part of the rotary support and a turnover support connected with the second driving device, wherein the second driving device drives the turnover support to turn over in the vertical direction; the lifting mechanism comprises a driving sprocket, a driven sprocket, a third driving device for driving the driving sprocket, a light bar arranged in the overturning bracket, and a fixing frame arranged on the light bar through a linear bearing, wherein one end of the chain is fixed on the upper part of the fixing frame and sequentially winds the driving sprocket and the driven sprocket, and the other end of the chain is fixed on the lower part of the fixing frame, so that the fixing frame is driven to move up and down, and the fastening hammer head and the fastening gun are both arranged on the fixing frame.
Preferably, the first driving device and the second driving device are respectively arranged on the longitudinal beam and the rotary bracket through flange plates, and a vibration damping device is clamped between the flange plates.
Preferably, the distributing mechanism further comprises a deflector rod positioned in the feed box and used for deflector feeding paste, a blanking opening is formed in the bottom plate of the feed box, a spiral auger used for conveying the paste deflector fed by the deflector rod is correspondingly arranged at the blanking opening, the top end of the paste deflector tube is communicated with the inside of the paste deflector tube through the tail end of the spiral auger, a fourth driving device used for driving the deflector rod is arranged at the top of the feed box, and a fifth driving device used for driving the paste deflector rod to rotate is arranged at the end of the spiral auger.
Preferably, the first, second, third, fourth and/or fifth drive means are electric or hydraulic motors.
Preferably, the binding device is provided with 1-4 sleeves which are symmetrically arranged on the left and right travelling mechanisms; the fixing gun is a TF-2N pneumatic fixing gun or a pneumatic fixing gun of similar products; the fixing gun and the fixing hammer head are positioned on the same straight line, and the tail parts are connected.
The second aspect of the invention is:
The method for binding and fixing the gap cloth of the cathode carbon block comprises the following steps:
(1) And (3) distributing and binding gaps in the left-right direction:
(1.1) starting the big end beam to move forwards and backwards to the upper part of a certain gap in the left-right direction along the length direction of the electrolytic tank shell;
(1.2) feeding the paste into a spiral auger through a feed opening on a bottom plate of a feed box by a deflector rod, conveying the paste to a paste guide pipe through the spiral auger, filling the paste into gaps in the left-right direction by the paste guide pipe, and simultaneously starting a small end beam to drive the paste guide pipe to move in the left-right direction until a layer of paste with required thickness is fully distributed in the gaps in the left-right direction;
(1.3) moving the bottom end of the binding hammer head to the position above the left-right gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, starting the small end beam to drive the binding hammer head to move along the left-right direction, and using the binding hammer head as a scraping plate to scrape the paste distributed in the left-right gap;
(1.4) moving the fixing gun to the position above the left-right gap through a rotating mechanism, a turnover mechanism or a lifting mechanism, starting the small end beam to drive the fixing gun to move in the left-right direction, and applying air pressure to paste distributed in the left-right gap for fixing under the driving of an air source with certain pressure intensity according to a certain compression ratio;
(1.5) performing multiple cloth and binding operations on the left-right direction gaps according to the steps (1.2) to (1.4) until the left-right direction gaps are filled with the paste;
according to the steps (1.1) to (1.5), all the gaps in the left and right directions in the electrolytic tank are distributed and fastened one by one;
(2) Cloth and binding of gaps in the front-back direction:
(2.1) starting the small end beam to move left and right along the width direction of the electrolytic tank shell to be above the front-back direction gap of one side;
(2.2) feeding the paste into a spiral auger through a feed opening on a bottom plate of the feed box by a deflector rod, conveying the paste to a paste guide pipe through the spiral auger, filling the paste into gaps in the left-right direction by the paste guide pipe, and simultaneously starting a large end beam to drive the paste guide pipe to move in the front-back direction until a layer of paste with required thickness is fully distributed in the gaps in the front-back direction;
(2.3) moving the bottom end of the binding hammer head to the position above the front-rear direction gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, starting the small end beam to drive the binding hammer head to move along the front-rear direction, and using the binding hammer head as a scraping plate to scrape the paste distributed in the front-rear direction gap;
(2.4) moving the fixing gun to the position above the front-rear direction gap through a rotating mechanism, a turnover mechanism or a lifting mechanism, starting the big end beam to drive the fixing gun to move in the front-rear direction, and applying air pressure to the paste in the front-rear direction gap to fix the paste under the driving of an air source with certain pressure intensity according to a certain compression ratio;
(2.5) performing multiple cloth and binding operations on the front-rear direction gaps according to the steps (2.2) to (2.4) until the front-rear direction gaps are filled with paste;
And (3) respectively carrying out cloth and binding operation on the front and rear gaps positioned on the two sides of the electrolytic tank according to the steps (2.1) to (2.5).
Preferably, in the step (1), eight cloth and binding operations are performed on the gaps between the cathode carbon blocks in the left-right direction;
In the step (1), for the left-right direction gaps with inclined upper end surfaces at the front and rear ends of the electrolytic tank shell, three material distribution and binding operations are carried out on each gap, wherein the first two material distribution processes are carried out to form a slope, the third material distribution process is carried out to form a slope, the binding hammer head and the binding gun are moved to the position vertical to the upper end surfaces of the left-right direction gaps through a rotating mechanism, a turnover mechanism or a lifting mechanism, then the scraping and binding operations are carried out, and the slope is still formed after the binding operation;
in the step (2), three material distribution and binding operations are carried out on each front-back direction gap, wherein the first two material distribution processes are carried out in a later binding mode, the third material distribution process forms a slope, the binding hammer head and the binding gun are moved to a position perpendicular to the upper end face of the front-back direction gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, then the scraping and binding operations are carried out, and the slope is still formed after the binding.
Compared with the prior art, the invention has the beneficial technical effects that:
1. the cathode carbon block gap cloth binding equipment works in a mechanical operation mode, has the advantages of good cloth binding quality, fewer constructors and high working efficiency, and improves the working environment of constructors.
2. The cathode carbon block gap cloth binding equipment can move in the front-back direction and the left-right direction, can drive the binding hammer head and the binding gun to rotate, turn over and lift, has multiple directions of freedom degrees, and can carry out omnibearing cloth and binding on gaps in the electrolytic tank.
3. The cathode carbon block gap cloth binding equipment is aimed at gaps with inclined upper end surfaces at the front end, the rear end, the left side and the right side in the electrolytic tank, and the binding gun can be perpendicular to the upper end surface of the corresponding gap by rotating the binding gun, so that the binding effect of the edge gap is ensured.
4. According to the method for fixing the cathode carbon block gap cloth, the gap in the electrolytic tank is fixed by the cloth according to the steps provided in the method, and the method has the advantages of convenience in operation, high efficiency and good fixing quality.
Drawings
FIG. 1 is a schematic diagram of a cathode carbon block gap cloth fastening apparatus according to embodiment 1 of the present invention;
FIG. 2 is a left side view of the cathode carbon block slit cloth fastening apparatus of FIG. 1;
FIG. 3 is a schematic diagram of a fastening device of a cathode carbon block gap cloth fastening apparatus according to embodiment 1 of the present invention;
FIG. 4 is a schematic diagram of a distribution mechanism of a cathode carbon block gap distribution binding apparatus according to embodiment 1 of the present invention;
FIG. 5 is a schematic diagram of the front and rear travelling mechanism and the left and right travelling mechanism of the cathode carbon block gap cloth binding device in the embodiment 1 of the invention;
FIG. 6 is a flow chart of a method for fastening a gap cloth of a cathode carbon block according to embodiment 2 of the present invention.
The reference numerals in the drawings are intended to be: 100-electrolytic cell, 101-fore-and-aft walking track, 102-big end beam, 103-crossbeam, 104-motor, 105 roller, 106-left-right walking track, 107-small end beam, 108-longitudinal beam, 109-cathode carbon block 110-cathode carbon block gap, 111-cathode carbon block and electrolytic cell gap, 112-feed box, 113-paste guide tube, 114-binding hammer, 115-binding gun, 116-first driving device, 117-revolving bracket, 118-second driving device, 119-revolving bracket, 120-driving sprocket, 121-driven sprocket, 122-third driving device, 123-light bar, 124-fixing frame, 125-chain, 126-flange plate, 127-vibration eliminating device, 128-deflector rod, 129-spiral auger, 130-fourth driving device and 131-fifth driving device.
Detailed Description
The following examples are given to illustrate the invention in detail, but are not intended to limit the scope of the invention in any way.
Example 1:
Please refer to fig. 1 to 5.
The cathode carbon block gap cloth binding equipment comprises a front-back travelling mechanism used for moving in the front-back direction above an electrolytic tank 100 and a left-right travelling mechanism arranged on the front-back travelling mechanism and capable of moving left and right, wherein the front-back travelling mechanism comprises two front-back travelling rails 101 arranged on a tank shell of the electrolytic tank 100, a big end beam 102 used for moving back and forth along the front-back travelling rails 101 and two cross beams 103 arranged on the big end beam 102 at intervals, the two front-back travelling rails 101 are respectively provided with a big end beam 102, the big end beam 102 is parallel to the front-back travelling rails 101, the big end beam 102 is arranged on the front-back travelling rails 101 through rollers 105 driven by motors 104, and the front-back movement of the big end beam 102 on the front-back travelling rails 101 can be controlled by controlling the forward-back rotation of the motors 104.
The two ends of the cross beam 103 are respectively fixed on two big end beams 102, the two cross beams 103 and the two big end beams 102 form a 'well' -shaped bracket, the left and right travelling mechanisms comprise two left and right travelling rails 106 which are paved on the cross beam 103 at intervals, a small end beam 107 which is used for moving left and right along the left and right travelling rails 106, and two longitudinal beams 108 which are installed on the small end beam 107 at intervals, wherein the two left and right travelling rails 106 are respectively provided with one small end beam 107, the small end beams 107 are parallel to the left and right travelling rails 106, the small end beams 107 are installed on the left and right travelling rails 106 through rollers driven by motors, the control motors can control the small end beams 107 to move along the left and right directions on the left and right travelling rails 106, the two ends of the longitudinal beams 108 are respectively fixed on the two small end beams 107, and the two longitudinal beams 108 and the two small end beams 107 form a 'well' -shaped bracket, and thus the big end beams 102 and the small end beams 107 can drive the longitudinal beams 108 to move in the front and back and left and right directions above the electrolytic cell 100 (see figure 2).
Further, a distributing mechanism for distributing the paste into the gaps of the cathode carbon blocks 109 in the electrolytic cell 100 is installed above the left and right travelling mechanisms, wherein the gaps comprise gaps 110 between the cathode carbon blocks and gaps 111 between the cathode carbon blocks and the electrolytic cell, a fixing device for fixing the paste in the gaps of the cathode carbon blocks 109 is arranged below the left and right travelling mechanisms, the distributing mechanism comprises a feed box 112 for containing the paste and a paste guide pipe 113 for outputting the paste in the feed box 112, and the paste in the feed box 112 is injected into the gaps through the paste guide pipe 113. The distributing mechanism further comprises a stirring rod 128 which is positioned in the feed box 112 and used for stirring and conveying the paste, a blanking opening is formed in the bottom plate of the feed box 112, a spiral auger 129 which is used for conveying the paste conveyed by the stirring rod 128 is correspondingly arranged at the blanking opening, the top end of the paste guiding tube 113 is communicated to the inside of the spiral auger from the tail end of the spiral auger 129, a fourth driving device 130 which is used for driving the stirring rod 128 is arranged at the top of the feed box 112, the stirring rod 128 is driven by the fourth driving device 130 through a speed reducer, a fifth driving device 131 which is used for driving the stirring rod 128 to rotate is arranged at the end of the spiral auger 129, the stirring rod 128 can be driven by opening the fourth driving device 130 to stir the paste in the feed box 112 to the blanking opening, the paste flowing out of the blanking opening can be driven by opening the fifth driving device 131 to rotate the spiral auger 129 to further convey the paste into the paste guiding tube 113, and the paste can flow out from the bottom end opening.
The binding device comprises a binding hammer 114 for scraping the paste in the gap of the cathode carbon block 109 and a binding gun 115 for compressing the paste in the gap of the cathode carbon block 109, after a certain gap is filled with the paste, the paste at the upper opening of the gap is scraped by the binding hammer 114, and then the paste in the gap is compressed according to a certain compression ratio by the binding gun 115. In this embodiment, the fixing device is provided with 1-4 sleeves, which are symmetrically arranged on the left and right travelling mechanisms, the fixing gun 115 is a TF-2N pneumatic fixing gun or a similar product pneumatic fixing gun, the fixing gun 115 and the fixing hammer 114 are positioned on the same straight line, and the tail parts are connected.
Further, the fixing device further comprises a rotation mechanism, a turnover mechanism and a lifting mechanism, wherein the rotation mechanism is used for driving the fixing hammer head 114 and the fixing gun 115 to rotate circumferentially in the horizontal direction, the turnover mechanism is used for driving the fixing hammer head 114 and the fixing gun 115 to turn over in the vertical direction, and the lifting mechanism is used for driving the fixing hammer head 114 and the fixing gun 115 to lift in the vertical direction.
The slewing mechanism comprises a first driving device 116 arranged below the longitudinal beam 108 and a slewing bracket 117 connected with the first driving device 116, and the first driving device 116 drives the slewing bracket 117 to perform slewing motion in the horizontal direction; the turnover mechanism comprises a second driving device 118 arranged at the lower part of the rotary bracket 117 and a turnover bracket 119 connected with the second driving device 118, wherein the second driving device 118 drives the turnover bracket 119 to turn over in the vertical direction; the lifting mechanism comprises a driving sprocket 120, a driven sprocket 121, a third driving device 122 for driving the driving sprocket 120, a light bar 123 arranged in the turnover bracket 119, and a fixing frame 124 arranged on the light bar 123 through a linear bearing, wherein one end of the lifting mechanism is fixed on the upper portion of the fixing frame 124, and the other end of the lifting mechanism is fixed on a chain 125 at the lower portion of the fixing frame 124 after sequentially winding around the driving sprocket 120 and the driven sprocket 121, so that the fixing frame 124 is driven to move up and down, and the fastening hammer head 114 and the fastening gun 115 are both arranged on the fixing frame 124.
The first driving device 116 and the second driving device 118 are respectively installed on the longitudinal beam 108 and the rotary bracket 117 through the flange plates 126, and a vibration damping device 127 is clamped between the flange plates 126, the vibration damping device 127 is made of polyurethane plates, and the vibration damping device 127 effectively reduces vibration caused by the driving device during operation.
Here, the first driving device 116, the second driving device 118, the third driving device 122, the fourth driving device 130, and the fifth driving device 131 are motors.
Example 2
Please refer to fig. 6.
The cathode carbon block gap cloth binding method of the embodiment of the invention adopts the cathode carbon block gap cloth binding equipment of the embodiment 1, and specifically comprises the following steps:
s100: and (3) distributing and binding gaps in the left-right direction:
S101: starting the big end beam to move forward and backward to the upper part of a certain left-right gap along the length direction of the electrolytic tank shell;
S102: feeding the paste into a spiral auger through a feed opening on a bottom plate of a feed box by a deflector rod, conveying the paste to a paste guide pipe through the spiral auger, filling the paste into gaps in the left-right direction by the paste guide pipe, and simultaneously starting a small end beam to drive the paste guide pipe to move in the left-right direction until a layer of paste with required thickness is fully distributed in the gaps in the left-right direction;
S103: the bottom end of the binding hammer head is moved to the position above the left-right direction gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, the small end beam is started to drive the binding hammer head to move along the left-right direction, and the binding hammer head is used as a scraping plate to scrape the paste distributed in the left-right direction gap;
S104: moving the fixing gun to the position above the left-right gap through a rotating mechanism, a turnover mechanism or a lifting mechanism, starting the small end beam to drive the fixing gun to move in the left-right direction, and applying air pressure to paste distributed in the left-right gap by the fixing gun under the driving of an air source with certain pressure intensity according to a certain compression ratio for fixing;
s105: performing multiple cloth and binding operations on the left-right direction gap according to the steps (102) to (104) until the left-right direction gap is filled with the paste;
Distributing and fastening all left and right gaps in the electrolytic tank one by one according to the steps (101) to (105);
Wherein, for the left-right direction gap between the cathode carbon blocks, each gap is subjected to eight cloth and binding operations; for left and right slots with inclined upper end surfaces at the front and rear ends of the electrolytic tank shell, carrying out three material distribution and binding operations on each slot, wherein the first two material distribution processes are carried out to form a slope, the third material distribution process is carried out to form a slope, the binding hammer head and the binding gun are moved to a position vertical to the upper end surfaces of the left and right slots through a rotation mechanism, a turnover mechanism or a lifting mechanism, then carrying out the operations of scraping and binding, and the slope is still formed after the binding;
s200: cloth and binding of gaps in the front-back direction:
S201: starting the small end beam to move left and right to the upper part of a certain side front-rear direction gap along the width direction of the electrolytic tank shell;
S202: feeding the paste into a spiral auger through a feed opening on a bottom plate of a feed box by a deflector rod, conveying the paste to a paste guide pipe through the spiral auger, filling the paste into gaps in the left-right direction by the paste guide pipe, and simultaneously starting a large end beam to drive the paste guide pipe to move in the front-back direction until a layer of paste with required thickness is fully distributed in the gaps in the front-back direction;
S203: the bottom end of the binding hammer head is moved to the position above the front-back direction gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, the small end beam is started to drive the binding hammer head to move along the front-back direction, and the binding hammer head is used as a scraping plate to scrape the paste distributed in the front-back direction gap;
S204: moving the fixing gun to the position above the front-rear direction gap through a rotating mechanism, a turnover mechanism or a lifting mechanism, starting the big end beam to drive the fixing gun to move along the front-rear direction, and applying air pressure to the paste in the front-rear direction gap to fix the paste under the driving of an air source with certain pressure intensity according to a certain compression ratio;
s205: performing multiple cloth and binding operations on the front-back direction gaps according to the steps (202) to (204) until the front-back direction gaps are filled with paste;
and (3) respectively carrying out cloth and binding operation on the front-back direction gaps positioned on the two sides of the electrolytic tank according to the steps (201) to (205).
Wherein, each fore-and-aft direction gap carries out three times cloth and ties solid operation, wherein prick behind the preceding twice cloth, and the third time cloth becomes the slope to will prick solid tup and prick solid rifle and move to the position that is perpendicular to this fore-and-aft direction gap up end through rotation mechanism, tilting mechanism or elevating system, carry out again and scrape flat, prick solid operation, and prick and still be the slope after solid.
While the present invention has been described in detail with reference to the drawings and the embodiments, those skilled in the art will understand that various specific parameters in the above embodiments may be changed without departing from the spirit of the invention, and a plurality of specific embodiments are all common variation ranges of the present invention and will not be described in detail herein.
Claims (7)
1. The cathode carbon block gap cloth binding equipment is characterized by comprising a front-back travelling mechanism and a left-right travelling mechanism, wherein the front-back travelling mechanism is used for moving above an electrolytic tank in the front-back direction, the left-right travelling mechanism is arranged on the front-back travelling mechanism and can move left and right, a cloth mechanism for distributing paste into a cathode carbon block gap in the electrolytic tank is arranged above the left-right travelling mechanism, a binding device for binding the paste in the cathode carbon block gap is arranged below the cloth mechanism, the cloth mechanism comprises a feed box and a paste guide pipe, the feed box is arranged on the left-right travelling mechanism and is used for containing the paste, the paste guide pipe is used for outputting the paste in the feed box, the binding device comprises a binding hammer head for scraping the paste in the cathode carbon block gap and a binding gun for compressing the paste in the cathode carbon block gap, and the binding hammer head is connected with the binding gun;
the front-back travelling mechanism comprises two front-back travelling rails arranged on a cell shell of the electrolytic cell, a big end beam for moving back and forth along the front-back travelling rails and at least two cross beams arranged on the big end beam at intervals, wherein the two front-back travelling rails are respectively provided with one big end beam, the big end beams are parallel to the front-back travelling rails and are arranged on the front-back travelling rails through rollers driven by motors, and two ends of each cross beam are respectively fixed on the two big end beams;
The left-right travelling mechanism comprises two left-right travelling rails which are paved on the cross beam at intervals, a small end beam which is used for moving left and right along the left-right travelling rails, and at least two longitudinal beams which are installed on the small end beam at intervals, wherein the two left-right travelling rails are respectively provided with one small end beam, the small end beams are parallel to the left-right travelling rails and are installed on the left-right travelling rails through rollers driven by motors, and the two ends of the longitudinal beams are respectively fixed on the two small end beams;
the fixing device further comprises a revolving mechanism, a turnover mechanism and a lifting mechanism, wherein the revolving mechanism comprises a first driving device arranged below the longitudinal beam and a revolving bracket connected with the first driving device, and the first driving device drives the revolving bracket to revolve in the horizontal direction; the turnover mechanism comprises a second driving device arranged at the lower part of the rotary support and a turnover support connected with the second driving device, and the second driving device drives the turnover support to turn over in the vertical direction; the lifting mechanism comprises a driving sprocket, a driven sprocket, a third driving device, a light bar and a fixing frame, wherein the driving sprocket and the driven sprocket are arranged on the turnover support, the third driving device is used for driving the driving sprocket, the light bar is arranged in the turnover support, the fixing frame is arranged on the light bar through a linear bearing, one end of the lifting mechanism is fixed on the upper portion of the fixing frame and sequentially winds the driving sprocket and the driven sprocket, the other end of the lifting mechanism is fixed on a chain on the lower portion of the fixing frame so as to drive the fixing frame to move up and down, and the fixing hammer head is connected with the tail of the fixing gun, and the fixing hammer head and the fixing gun are arranged on the fixing frame.
2. The cathode carbon block gap cloth fastening apparatus according to claim 1, wherein the first driving device and the second driving device are respectively mounted on the longitudinal beam and the swivel bracket through flanges, and vibration absorbing devices are interposed between the flanges.
3. The cathode carbon block gap cloth binding apparatus according to claim 2, wherein the cloth mechanism further comprises a stirring rod positioned in the material box and used for stirring and feeding the paste, a blanking opening is formed in a bottom plate of the material box, a spiral auger used for conveying the paste stirred and fed by the stirring rod is correspondingly arranged at the blanking opening, the top end of the paste guiding pipe is communicated with the inside of the spiral auger from the tail end of the spiral auger, a fourth driving device used for driving the stirring rod is arranged at the top of the material box, and a fifth driving device used for driving the stirring rod to rotate is arranged at the end part of the spiral auger.
4. A cathode carbon block slit fabric fastening apparatus as claimed in claim 3, wherein the first, second, third, fourth and/or fifth drive means is an electric or hydraulic motor.
5. The cathode carbon block slit cloth fastening apparatus according to any one of claims 1 to 4, wherein the fastening device is provided with 1 to 4 sleeves which are symmetrically arranged on the left and right travelling mechanisms; the fixing gun is a TF-2N pneumatic fixing gun, and when the fixing gun is connected with the tail part of the fixing hammer head, the fixing gun and the tail part of the fixing hammer head are positioned on the same straight line.
6. A method for binding and fixing a cathode carbon block gap cloth, which is characterized by using the cathode carbon block gap cloth binding equipment as claimed in any one of claims 1-5, and specifically comprising the following steps:
(1) And (3) distributing and binding gaps in the left-right direction:
(1.1) starting the big end beam to move forwards and backwards to the upper part of a certain gap in the left-right direction along the length direction of the electrolytic tank shell;
(1.2) feeding the paste into a spiral auger through a feed opening on a bottom plate of a feed box by a deflector rod, conveying the paste to a paste guide pipe through the spiral auger, filling the paste into gaps in the left-right direction by the paste guide pipe, and simultaneously starting a small end beam to drive the paste guide pipe to move in the left-right direction until a layer of paste with required thickness is fully distributed in the gaps in the left-right direction;
(1.3) moving the bottom end of the binding hammer head to the position above the left-right gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, starting the small end beam to drive the binding hammer head to move along the left-right direction, and using the binding hammer head as a scraping plate to scrape the paste distributed in the left-right gap;
(1.4) moving the fixing gun to the position above the left-right gap through a rotating mechanism, a turnover mechanism or a lifting mechanism, starting the small end beam to drive the fixing gun to move in the left-right direction, and applying air pressure to the paste distributed in the left-right gap for fixing under the driving of an air source with certain pressure intensity according to a certain compression ratio;
(1.5) performing multiple cloth and binding operations on the left-right direction gaps according to the steps (1.2) to (1.4) until the left-right direction gaps are filled with the paste;
according to the steps (1.1) to (1.5), all the gaps in the left and right directions in the electrolytic tank are distributed and fastened one by one;
(2) Cloth and binding of gaps in the front-back direction:
(2.1) starting the small end beam to move left and right along the width direction of the electrolytic tank shell to be above the front-back direction gap of one side;
(2.2) feeding the paste into a spiral auger through a feed opening on a bottom plate of the feed box by a deflector rod, conveying the paste to a paste guide pipe through the spiral auger, filling the paste into gaps in the left-right direction by the paste guide pipe, and simultaneously starting a large end beam to drive the paste guide pipe to move in the front-back direction until a layer of paste with required thickness is fully distributed in the gaps in the front-back direction;
(2.3) moving the bottom end of the binding hammer head to the position above the front-rear direction gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, starting the small end beam to drive the binding hammer head to move along the front-rear direction, and using the binding hammer head as a scraping plate to scrape the paste distributed in the front-rear direction gap;
(2.4) moving the fixing gun to the position above the front-rear direction gap through a rotating mechanism, a turnover mechanism or a lifting mechanism, starting the big end beam to drive the fixing gun to move in the front-rear direction, and applying air pressure to the paste in the front-rear direction gap for fixing under the driving of an air source with certain pressure intensity;
(2.5) performing multiple cloth and binding operations on the front-rear direction gaps according to the steps (2.2) to (2.4) until the front-rear direction gaps are filled with paste;
And (3) respectively carrying out cloth and binding operation on the front and rear gaps positioned on the two sides of the electrolytic tank according to the steps (2.1) to (2.5).
7. The method for fastening the gap cloth of the cathode carbon block according to claim 6, wherein,
In the step (1), eight cloth and binding operations are carried out on gaps in the left-right direction among the cathode carbon blocks;
In the step (1), for the left-right direction slits with inclined surfaces on the upper end surfaces at the front end and the rear end of the electrolytic tank shell, three material distribution and fixing operations are carried out on each slit, wherein the first two material distribution processes are carried out to form a slope, the third material distribution process is carried out to form a slope, the fixing hammer head and the fixing gun are moved to the position vertical to the upper end surfaces of the left-right direction slits through a rotating mechanism, a turnover mechanism or a lifting mechanism, then the operations of scraping and fixing are carried out, and the slope is still formed after the fixing;
In the step (2), three material distribution and fixing operations are performed on each front-rear direction gap, wherein the first two material distribution processes are performed with leveling, the third material distribution process is performed with slope formation, the fixing hammer head and the fixing gun are moved to the position vertical to the upper end face of the front-rear direction gap through a rotation mechanism, a turnover mechanism or a lifting mechanism, then the leveling and fixing operations are performed, and the slope is still formed after the fixing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810168786.6A CN108286062B (en) | 2018-02-28 | 2018-02-28 | Cathode carbon block gap cloth binding equipment and binding method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810168786.6A CN108286062B (en) | 2018-02-28 | 2018-02-28 | Cathode carbon block gap cloth binding equipment and binding method |
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| CN108286062B true CN108286062B (en) | 2024-04-19 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274446A (en) * | 2007-12-18 | 2008-10-01 | 运城市关铝设备材料有限公司 | Multi-beater head electric tank tamping tool |
| CN101705505A (en) * | 2009-11-18 | 2010-05-12 | 中国铝业股份有限公司 | Cathode carbon block feeding device |
| CN101705504A (en) * | 2009-11-18 | 2010-05-12 | 中国铝业股份有限公司 | Cathode carbon block ramming device |
| CN207918969U (en) * | 2018-02-28 | 2018-09-28 | 郑州经纬科技实业有限公司 | Cathode carbon pieces gap cloth is pricked fixed standby |
-
2018
- 2018-02-28 CN CN201810168786.6A patent/CN108286062B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274446A (en) * | 2007-12-18 | 2008-10-01 | 运城市关铝设备材料有限公司 | Multi-beater head electric tank tamping tool |
| CN101705505A (en) * | 2009-11-18 | 2010-05-12 | 中国铝业股份有限公司 | Cathode carbon block feeding device |
| CN101705504A (en) * | 2009-11-18 | 2010-05-12 | 中国铝业股份有限公司 | Cathode carbon block ramming device |
| CN207918969U (en) * | 2018-02-28 | 2018-09-28 | 郑州经纬科技实业有限公司 | Cathode carbon pieces gap cloth is pricked fixed standby |
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| CN108286062A (en) | 2018-07-17 |
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