The utility model content
The purpose of this utility model is to provide a kind of aluminium bits pretreating device, can effectively solve existing aluminium bits pre-processing device energy consumption height, low, the unfavorable problem of treatment effect of efficient.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of aluminium bits pretreating device, comprise crusher, e Foerderanlage, drying unit, iron filings screening device, described crusher links to each other with drying unit by e Foerderanlage, and described iron filings screening device is arranged on the below of drying unit discharge port.
Preferably, described e Foerderanlage is for scraping sheet conveying belt; The aluminium bits can better be sent into dram.
Preferably, described drying unit comprises dram, is provided with some flow deflectors in the described dram, and the opening for feed of dram sent into the aluminium bits by described e Foerderanlage; Make things convenient for of the Way out motion of aluminium bits to dram.
Preferably, also be provided with on the described dram and be used for the burner port that is connected with burner; Accelerate the evaporation that the aluminium bits are gone up water and cutting fluid.
Preferably, described iron filings screening device involving vibrations sieve, magnetic separator, described vibratory screening apparatus is arranged between drying unit discharge port and the magnetic separator; The aluminium bits that dram is fallen disperse, and make things convenient for magnetic separator that iron powder is absorbed.
Preferably, described magnetic separator is provided with three magnetic separation buckets, is equipped with permanent magnet on described each magnetic separation bucket; Can reach and absorb effect preferably.
Compared with prior art, the utility model has the advantages that: simple in structure, easy to operate, aluminium bits processing power is strong, can well moisture, cutting fluid, iron filings in the aluminium bits be removed, and obtains comparatively ideal aluminium bits, can better enter next step deep processing.
Embodiment
Consult the embodiment of Fig. 1 for a kind of aluminium bits of the utility model pretreating device, a kind of aluminium bits pretreating device, comprise crusher 1, e Foerderanlage 2, drying unit, the iron filings screening device, described e Foerderanlage 2 is for scraping sheet conveying belt, described drying unit comprises dram 3, described crusher 1 links to each other with drying unit by e Foerderanlage 2, the aluminium bits are sent into the opening for feed of drying unit, described iron filings screening device involving vibrations sieve 41, magnetic separator 42, described vibratory screening apparatus 41 is arranged between drying unit discharge port and the magnetic separator 42, be provided with some flow deflectors 31 in the described dram 3, also be provided with on the described dram 3 and be used for the burner port 32 that is connected with burner, described magnetic separator 42 is provided with three magnetic separation buckets 421, is equipped with permanent magnet 422 on described each magnetic separation bucket 421.
The aluminium bits are the pulverizing of process crusher 1 earlier, then by scraping sheet conveying belt, the aluminium bits of pulverizing are sent into carry out moisture and cutting fluid oven dry in the dram 3, aluminium bits after the oven dry fall from the outlet of dram 3, drop on the magnet drum of magnetic separator 42 through vibratory screening apparatus 41, magnet drum is removed tiny iron filings and iron powder on the aluminium bits, and remaining like this aluminium bits enter smelting furnace again.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.