Make things convenient for alumina to store and supply the storage silo of batching
Technical field
The utility model relates to a kind of storage silo that makes things convenient for alumina to store and supply batching, belongs to the Aluminium Electrolysis technical field.
Background technology
The storage of alumina and confession batching are the indispensable technological process of productions of Aluminium Electrolysis enterprise, to normal, the important role in safe operation of Aluminum Electrolysis Production.Mostly the design of existing alumina storage silo is to be provided with large-area alumina sacked material and stores warehouse or jumbo balk cargo warehouse outside cell room, warehouse between delivering to the alumina in warehouse or the warehouse between two cell rooms by concentrated phase conveying system again, long distance so repeatedly transhipment causes the increase of equipment and energy consumption, and the reduction of production efficiency, land resources service efficiency.
Summary of the invention
The technical problem that the utility model medicine solves is: provide that a kind of transport courses is short, production efficiency is high, energy consumes low, convenient operation and management, land occupation is few makes things convenient for alumina to store and for the storage silo of batching, to overcome the deficiency that prior art exists.
The technical solution of the utility model is: it comprises cell room and electrolysis flue gas cleaning system, two double-deck aluminum oxide warehouses are set between two cell rooms, bottom, storehouse, upper strata at two double-deck aluminum oxide warehouses is equipped with the super concentrated phase chute that is connected with the electrolysis flue gas cleaning system, between the storehouse, upper strata of electrolysis flue gas cleaning system and one of them double-deck aluminum oxide warehouse, be provided with the returning charge strength lifting device, between two double-deck aluminum oxide warehouses, be provided with strength lifting device.
Two double-deck aluminum oxide warehouses are respectively A number double-deck storehouse and B number double-deck storehouse, and wherein A number double-deck storehouse is mutually close with the electrolysis flue gas cleaning system, and the returning charge strength lifting device is connected with the storehouse, upper strata in electrolysis flue gas cleaning system and A number double-deck storehouse.
On A number double-deck storehouse, be connected with the concentrated phase chute that is connected with the electrolytic bath feeding box.
Fluoro-containing alumina is equipped with on upper strata in A number double-deck storehouse, in the lower floor in A number double-deck storehouse and the upper and lower floor in B number double-deck storehouse fresh aluminum oxide is housed.
Compared with the prior art, the utility model helps reducing the alumina amount of having bad luck, and enhances productivity, and is easy to efficient the purification and gathers dust, and also has the advantage that reduces energy consumption, reduces production costs and save land use area simultaneously.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
The specific embodiment:
Embodiment of the present utility model: as shown in Figure 1, two double-deck aluminum oxide warehouses are set between two cell rooms 1, two double-deck aluminum oxide warehouses are respectively A number double-deck storehouse 5 and B number double-deck storehouse 6, wherein A number double-deck storehouse 5 is mutually close with electrolysis flue gas cleaning system 2, returning charge strength lifting device 3 is connected with the storehouse, upper strata in electrolysis flue gas cleaning system 2 and A number double-deck storehouse 5, bottom, storehouse, upper strata at two double-deck aluminum oxide warehouses is equipped with the super concentrated phase chute 4 that is connected with electrolysis flue gas cleaning system 2, between two double-deck aluminum oxide warehouses, be provided with strength lifting device 7, on A number double-deck storehouse 5, be connected with the concentrated phase chute that is connected with the electrolytic bath feeding box, fluoro-containing alumina is equipped with on upper strata in A number double-deck storehouse 5, on the lower floor in A number double-deck storehouse 5 and B number double-deck storehouse 6, fresh aluminum oxide is equipped with in lower floor.Its concrete transport process is the fresh aluminum oxide that is contained in the double-deck storehouse of the lower floor in A number double-deck storehouse 5 and B number 6 lower floors, is promoted to the storehouse, upper strata in B number double-deck storehouse 6 through strength lifting device 7.The storehouse, upper strata in two double-deck storehouses all can provide fresh aluminum oxide to electrolysis flue gas cleaning system 2 through super concentrated phase chute 4, fluorinated alumina after electrolysis flue gas cleaning system 2 is inhaled fluorine, be promoted to the storehouse, upper strata in A number double-deck storehouse 5 by the returning charge strength lifting device 3 of electrolysis flue gas cleaning system 2, provide fluorinated alumina to the electrolytic bath feeding box through the concentrated phase chute.