The polishing dust arrester
Technical field
The utility model relates to the polishing dust arrester of a kind of medal polish dust arrester, particularly square aluminum case lithium ion battery.
Background technology
The square aluminum case lithium ion battery will contact a large amount of electrolyte at sealing washing pilot process from the fluid injection to the steel ball, and electrolyte ingress of air moisture produces a certain amount of hydrofluoric acid and causes battery cover board negative terminal, base plate to produce passivation layer, oxide layer.During because of follow-up battery detecting, the upper and lower terminal of cover plate negative terminal, base plate and detecting box must guarantee that contact well can guarantee the accuracy that the unit for electrical property parameters such as battery capacity, voltage, internal resistance are measured.Therefore before detection, must use the cloth wheel to carry out polishing battery cover board negative terminal and base plate, surperficial passivation layer, oxide layer are polished off.For the dust polluting environment of avoiding polishing, bruting process to produce, the general cyclone separation dust removing device that adopts carries out collection and treatment to dust, but cyclone separation dust removing device causes greatly its energy consumption and noise all larger because of power, and its equipment itself is also larger as fixed assets investment.Chinese utility model patent CN20462229U workshop system of realizing polishing dedusting and recirculated water engineering, a kind of polishing dust arrester is disclosed, this device is to suck in the spraying tap by airduct by the dust by polishing, by spraying, tap is pressed into dust in the dedusting water channel, although this system can be removed the dust produced in the hardware polishing process preferably, its dust arrester complex structure, the equipment number of units is many, investment is large, and energy consumption is high.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, reliable working performance, the polishing dust arrester that cost is low, energy consumption is little, noise is little.
The technical solution of the utility model: a kind of polishing dust arrester comprises work-room, buffing machine, buffing machine fixed mechanism, pond, ventilating fan, air exhaust passage; Buffing machine comprises motor, polishing wheel and live-roller, work-room simultaneously has the operation window, pond is arranged in work-room, the top, pond is equipped with the polishing machine fixed mechanism, buffing machine is fixedly mounted on the polishing machine fixed mechanism, ventilating fan is arranged on the operation window to the work-room wall in polishing wheel front, and the wall that ventilating fan is installed is provided with air exhaust passage, and the polishing wheel of buffing machine is on the water surface of pond.
Above-mentioned polishing dust arrester, wherein illuminating lamp is equipped with at the work-room top.
Above-mentioned polishing dust arrester, wherein have two buffing machines and two corresponding ventilating fans in work-room.
The present invention compared with prior art, there is obvious beneficial effect, as can be known from the above technical solutions: the powerful dust removal ability that the utility model utilizes the water surface itself to have, adopt the water surface as main dust exhaust apparatus, ventilating fan is as the common dust arrester that forms an integral body of assisted dust-collecting device.Compare with existing cyclone separation dust removing device that to have an apparatus structure simple, reliable working performance, the characteristics that the fund input in early stage is little, energy consumption is little (the later stage electric energy drops into little), noise is little.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The top view that Fig. 2 is Fig. 1;
Fig. 3 is use state diagram of the present utility model;
Fig. 4 be Fig. 3 top view.
1, work-room, 2, buffing machine, 3, the polishing machine fixed mechanism, 4, pond, 5, ventilating fan, 6, motor, 7, polishing wheel, 8, live-roller, 9, the operation window, 10, air exhaust passage, 11, illuminating lamp.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation to the utility model restriction.
Shown in Fig. 1-2, the polishing dust arrester of utility model, the polishing dust arrester, it is characterized in that: comprise work-room (1), buffing machine (2), pond (4), ventilating fan (5), work-room simultaneously has operation window (9), pond (4) is positioned at the work-room (1) of operation window (9) below, buffing machine (2) is fixed on work-room (1) wall of operation window (9) side by polishing machine fixed mechanism (3), ventilating fan (5) is arranged on work-room (1) wall on operation window (9) opposite, wall is provided with the air exhaust passage (10) supporting with ventilating fan (5).Illuminating lamp (11) is equipped with at work-room (1) top.Buffing machine (2) comprises motor (6), polishing wheel (7) and live-roller (8).
Work-room 1 can be single, two work-rooms of also can serve as reasons two buffing machines 2 and two corresponding ventilating fans 5.
The course of work (referring to Fig. 3-4)
Open fluorescent tube 11, starter motor 6, polishing wheel 7 is driven by being rotated counterclockwise, opening ventilating fan 5 by motor 6, and battery is carried out to cover plate, base plate polishing operation.The dust major part that polishing grinding falls by cloth, taken turns under pond 4 absorption, a small amount of dust is discharged from air exhaust passage 11 by ventilating fan 5.