Green anode carbon block passive energy-saving water-cooling system
Technical field
The present invention and a kind of green anode carbon block passive energy-saving water-cooling system, relate to a kind of circulating water cooling system.
Background technology
Green anode carbon block after shaping needs to be cool below Colophonium softening temperature, to avoid green anode to be deformed during conveying and storage.Temperature owing to shaping is different, and vibration shaping is more even more important than the cooling procedure of die forming.
The conventional type of cooling has water cooling passageway cooling, Water spray cooling, air cooling, or combination cooling between them.In green anode cooling cooling duct, green anode chain scraper conveyor or overhead chain conveyer and suspender are immersed in water, and the cooling cycle is between 90 120 minutes.During for reducing water green anode and cooling water between the temperature difference, the water temperature that the cooling duct of stages cycle can make green anode carbon block enter at cooling duct is higher about 15 DEG C than stage casing, to reduce the temperature difference between green anode carbon block and cooling water, it is effectively reduced green anode carbon block and cracks in cooling procedure.
In water-spraying control passage, green anode is pushed into roll-type, chain type or underslung trolley, advances then along a water spray passage, and water is sprayed onto on green anode surface simultaneously.The cycle of water-spraying control, green anode also can carry out air cooling thereafter at 15 60 minutes.General only die forming uses air cooled mode, owing to its forming temperature is relatively low, cools down the requirement that can meet storing in atmosphere about 1.5 hours.
The most domestic Ge great aluminium cathode factory many employings rocker conveyer adds water cooling passageway or chain and pan conveyor adds water cooling passageway transport green anode carbon block.
Aerial conveyer adds the methods for cooling of water-cooling groove: green anode carbon block is pushed on the pallet of aerial conveyer after molding, runs entrance cooling pond successively and cools down.After being cooled to uniform temperature, carbon block is sent at water-blowing device with conveyer, removes the residual water in charcoal bowl, and the most grouped machine is shifted deliver to green anode block stock on roller conveyor onto and put.Qualified green anode carbon block is sent into carbon block transhipment storehouse through chain-linked conveyer and is stored, ready to next step roasting, is then delivered to return material process by fork truck for defective piece and carries out break process.
Chain scraper conveyor adds the methods for cooling of water-cooling groove: the green anode block after molding is delivered to lifting platform by the ejecting device of forming machine, it is disposed across on chain-plate type coolconveyer roller-way through over entry device again, climbing water outlet after cooling down no less than 120 minutes (in water), it is cooled to about 40 DEG C through regular hour carbon block surface temperature, green anode obtains some strength, again after water-blowing device removes charcoal bowl hydrops, chain and pan conveyor deliver to green anode block stock and put.
Wherein use the stretched wire type of cooling most commonly seen, but owing to the executive component of motion is stretched wire body, again by pulling force and generation lateral thrust of turning between element, therefore catenary system part category is various, installing loaded down with trivial details, regular maintenance has inconvenience more, and fault rate is high, taking up room relatively big, a unit failure then whole production line stops production.The direction of motion of this mode stretched wire is just contrary with water (flow) direction (mainly considering into water temperature difference little, it is possible to reduce cause greatly carbon block to crack due to the temperature difference), but cool time is longer.
Using conveyer form, conveyer belt is immersed in for a long time in water, gets rusty easily, and maintenance period is short, as all drained by water when need to overhaul, affects whole Green anode system production efficiency, and waste water resource, workload are huge.The workpiece such as unit head of built on stilts induction system again must be away from cooling water, to increase the service life.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of green anode carbon block passive energy-saving water-cooling system, this water cooling system structure is compact, and hall space utilization rate is high, and operating process is succinct, compact equipment, operating steadily and failure rate is low, energy consumption is little, and attended operation is easy, produce continuous-stable good, percent defective is low, and maintenance cost is low, has energy-conservation and long-life advantage.
For solving problem above, the concrete technical scheme of the present invention is as follows: a kind of green anode carbon block passive energy-saving water-cooling system, including cooling bay system and transhipment mobile system, several bogeys arranged successively are moved in cooling bay system by transhipment mobile system, and can pass in and out cooling bay system.
Described cooling bay system structure is, cooling bay is made up of one or some cooling ducts, and cooling duct takes the shape of the letter U or L-shaped connection, and the side wall upper part in each cooling duct is arranged with horizontal trapped orbit.
Described transhipment mobile system structure is, be slidably connected on the horizontal trapped orbit of cooling bay system several bogeys arranged successively along cooling duct length direction, the starting point of the circuit run along horizontal trapped orbit is provided with step drive device, step drive device is flexibly connected with the bogey of correspondence position, is provided with track in the end of the adjacent cooling duct mouth communicated the most cross-device;Being provided with entrance and exit at cooling bay system side, be respectively provided with lowering or hoisting gear above it, the bottom of lowering or hoisting gear is flexibly connected with bogey.
Described bogey structure is, have on main frame top can on horizontal trapped orbit the unpowered roller group moved freely, the side at main frame be provided with direction along ng a path run directive wheel;The bottom of main frame is carrying platform;Being respectively arranged at two ends with point contact block before and after main frame, the contact block of the main frame of the bogey that each contact block is corresponding with its front and back contacts.
Cross-device structure crossed by described track, cross mutual conductance rail and be arranged on the adjacent cooling duct end regions communicated, track straddle carrier is slidably connected on mutual conductance rail excessively, and track straddle carrier is provided with and crosses the vertically arranged cross track of mutual conductance rail, and bogey is slidably connected with cross track.
Described lifting device structure is, fixing guide rail is fixed at the entrance and exit of cooling bay system, and fixing guide rail is arranged with cooling duct center line Parallel Symmetric, and gauge is more than cooling bay system gauge;Lowering or hoisting gear moves on trapped orbit.
This green anode carbon block passive energy-saving water-cooling system, including cooling bay system and transhipment mobile system.Cooling bay system is made up of one or some cooling ducts, cooling duct takes the shape of the letter U or L-shaped connection, and it is arranged in below zero plane, type of attachment facilitates and coordinates Factory Building horizontal layout to put flexibly, and can put any equipment of layout above the zero plane of cooling bay system or provide space for human users.
Side wall upper part in each cooling duct is arranged with horizontal trapped orbit, track and equipment and all puts the top of cooling bay, and equipment does not contacts with cooling water, it is to avoid get rusty, and increases service life of equipment, easy maintenance.
Transhipment mobile system is several bogeys arranged successively along cooling duct length direction that are slidably connected on the horizontal trapped orbit of cooling bay system, without any attachment means between bogey, significantly reduce production power cost and later maintenance cost, improve production efficiency.The circuit run along horizontal trapped orbit is provided with step drive device, step drive device is flexibly connected with the bogey of correspondence position, it is provided with track the most cross-device in the end of the adjacent cooling duct mouth communicated, can be in the case of bogey longitudinally move, realize conversion cooling duct function, save significantly on the energy;Import and export overlying regions at side cooling bay is respectively provided with lowering or hoisting gear, and lowering or hoisting gear is flexibly connected with bogey, it is achieved the turnover cooling bay systemic-function of bogey.
Described on end, it is changeable that this system has Factory Building flat facade flexible arrangement, and facade space availability ratio is high;It is succinct that system runs operating process;Compact equipment, operates steadily, failure rate is low, and energy consumption is little;System maintenance operations is easy, produces continuous-stable good, the advantages such as percent defective is low, and maintenance cost is low, energy-conservation, service life of equipment length;Compare with tradition stretched wire water-cooling system, significantly reduce the building cost of civil engineering Factory Building.
Accompanying drawing explanation
Fig. 1 is the front view of green anode carbon block passive energy-saving water-cooling system.
Fig. 2 is the top view of green anode carbon block passive energy-saving water-cooling system.
Fig. 3 is jacking system structural representation.
Fig. 4 is the structural representation that track is the most cross-device.
Fig. 5 is the structural representation of bogey.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of green anode carbon block passive energy-saving water-cooling system, including cooling bay system and transhipment mobile system, the bogey 5 that several are arranged successively is moved in cooling bay system by transhipment mobile system, and can pass in and out cooling bay system.
Described cooling bay system structure is, cooling bay is made up of one or some cooling ducts, cooling duct 1 takes the shape of the letter U or L-shaped connection, and the side wall upper part in each cooling duct 1 is arranged with horizontal trapped orbit 4, makes bogey 5 spiral fashion cool down in cooling bay system.
Described transhipment mobile system structure is, be slidably connected on the horizontal trapped orbit 4 of cooling bay system several bogeys 5 arranged successively along cooling duct 1 length direction, starting point along the circuit of horizontal trapped orbit 4 operation is provided with step drive device, step drive device is flexibly connected with the bogey 5 of correspondence position, is provided with track in the end of the adjacent cooling duct 1 communicated the most cross-device;Being provided with entrance 2 and outlet 3 at cooling bay system side, be respectively provided with lowering or hoisting gear 8 above it, the bottom of lowering or hoisting gear 8 is flexibly connected with bogey 5.
Described bogey structure is, have on main frame top can on horizontal trapped orbit 4 the unpowered roller group 51 moved freely, the side at main frame be provided with direction along ng a path run directive wheel 52;The bottom of main frame is carrying platform 53;Being respectively arranged at two ends with point contact block 54 before and after main frame, the contact block of the main frame of the bogey 5 that each contact block 54 is corresponding with its front and back contacts.
Cross-device structure crossed by described track, cross mutual conductance rail 6 and be arranged on adjacent cooling duct 1 end regions communicated, track straddle carrier 7 is slidably connected on mutual conductance rail 6 excessively, and track straddle carrier 7 is provided with and crosses the vertically arranged cross track of mutual conductance rail 6 12, and bogey 5 is slidably connected with cross track 12.
Described lifting device structure is, fixing guide rail 10 is fixed at entrance 2 and the outlet 3 of cooling bay system, and fixing guide rail 10 is arranged with cooling duct center line Parallel Symmetric, and gauge is more than cooling bay system gauge;Lowering or hoisting gear 8 moves on trapped orbit, the most both can be come in and gone out in order by the green anode carbon block in bogey cooling bay system by lowering or hoisting gear 8.
Its dynamic work process is: a) entrance 2 " loaded " position that bogey 5 navigates to green anode carbon block via lowering or hoisting gear 8 is loaded green anode carbon block;
B) laden bogey 5 drops in cooling bay system via lowering or hoisting gear 8 and begins to cool down, the unpowered bearing wheels of bogey 5 drops to after the horizontal trapped orbit 4 with cooling bay system upper end contacts, the suspender releasing bearing device 5 of lowering or hoisting gear 8, rises the most alone;Bogey is in non-power state on horizontal trapped orbit, and can only run by direction along ng a path;
C) on horizontal trapped orbit, be in non-power state bogey, by horizontal trapped orbit 4 run the step drive device of end in order bogey 5 successively to the stepping of same direction;
D) when bogey 5 foremost runs to 1 end, cooling duct, depart from the horizontal trapped orbit 4 on foundation of civil work, entered mutual conductance rail 6, track is crossed and cross-device is moved on adjacent, parallel cooling duct through himself driving means, and moving track trapped orbit horizontal with civil engineering 4 docks accurately;
E) when in adjacent cooling duct, bogey is successively when arrangement is full, and bogey 5 foremost runs to green anode carbon block when transmitting outlet 3, bogey 5 is sling water outlet by lowering or hoisting gear 8, and transmits outlet 3 from green anode carbon block and push away cooling system.