The utility model content
For above-mentioned deficiency of the prior art, the utility model main purpose is to provide a kind of oil slick recovery system, technical oils in can the high efficiente callback industrial production, and separating effect is good, oily purity after recovery is higher, can get back to produce on line re-using, greatly extend the work-ing life of technical oils.
For achieving the above object, the technical solution adopted in the utility model is: a kind of oil slick recovery system, comprise liquid pool to be recycled, floating oil collecting device, motor, liquid absorbing pump and separator box, described floating oil collecting device is placed in described liquid pool to be recycled, one end of described liquid absorbing pump connects floating oil collecting device, the other end of described liquid absorbing pump connects separator box, described motor connects described liquid absorbing pump and drives described liquid absorbing pump running, described floating oil collecting device comprises the floating oil collecting kettle, expansion pipe and buoy, described floating oil collecting kettle is placed in described expansion pipe, described expansion pipe is placed in described liquid pool to be recycled, described floating oil collecting kettle connects described liquid absorbing pump, described buoy is placed in described floating oil collecting kettle.In floating oil collecting device described in the utility model, the floating oil collecting kettle is that the oil slick that liquid absorbing pump is used for collecting in the floating oil collecting kettle extracts to separator box, in separator box, oil slick is separated for collecting the oil slick of liquid pool mesexine to be recycled.Liquid absorbing pump described in the utility model and separator box are separable, and whole equipment can be arranged on comparatively in narrow space, and floor space is less.
Preferably, described separator box comprises: liquid-storing box, waste liquid tank and recovery liquid bath, and described liquid absorbing pump connects liquid-storing box, in described liquid-storing box, is provided with spacer plate, and described liquid-storing box connects described waste liquid tank, and described waste liquid tank is provided with the waste oil outlet; Described liquid-storing box connects described recovery liquid bath by pipeline, and described recovery liquid bath is provided with and reclaims the liquid outlet.Liquid-storing box described in the utility model is for placing the oil slick of liquid absorbing pump from extracting in liquid pool to be recycled, then by spacer plate, the oil slick in liquid-storing box is carried out to oily water separation, after separation, isolated pure oil slick reclaims liquid bath as cutting fluid liquid flows into, from the recovery liquid outlet of reclaiming liquid bath, collected.
Preferably, be provided with flowrate control valve between described liquid absorbing pump and floating oil collecting device.Flowrate control valve described in the utility model is used for adjusting according to the separating power of recovery system the flow of liquid absorbing pump, to realize the normal operation of machine.
Preferably, be provided with the liquid level regulator in described recovery liquid bath.The effect of the liquid level regulator described in the utility model is liquid-surface floating oil concentration and the separating effect reclaimed in liquid bath for controlling.
Buoy described in the utility model is placed in expansion pipe; buoy connects expansion pipe; the floating oil collecting device described in the utility model also is provided with the expansion pipe base; expansion pipe one end is placed on the expansion pipe base; in use procedure; floating oil collecting device is placed in the oil slick of collecting liquid pool liquid level to be recycled in liquid pool to be recycled; at first open liquid absorbing pump and extract the liquid in the floating oil collecting kettle; along with the decline of the liquid level in the floating oil collecting kettle; buoy sinks and drives expansion pipe and descends, thereby makes in the oil slick inflow floating oil collecting kettle of the interior liquid level of liquid pool to be recycled; By the running of liquid absorbing pump, take liquid in the floating oil collecting kettle away and deliver in separator box and separated.In the utility model, buoy only is subject to the buoyancy effect of the liquid in the floating oil collecting kettle, is not subject to the buoyancy effect of liquid in liquid pool to be recycled.
Oil spill skimmer of the present utility model also can arrange the digitization time controller, to realize automatization, controls.Control motor switch with the digitization time controller and realize automatization control.
Oil spill skimmer of the present utility model can be used for reclaiming the technical oils in industrial production, as various cutting fluids, oil, machine oil, diesel oil etc., also can need for other seston such as liquid mixture, grease, dirt of Separation and Recovery, as minor drainage, sump etc., purposes is comparatively extensive.
While utilizing oil spill skimmer of the present utility model to reclaim the cutting fluid oil slick in the lathe production process, floating oil collecting device is put in liquid pool to be recycled, at first liquid is filled to the floating oil collecting kettle, switch on power, liquid absorbing pump extracts liquid in the floating oil collecting kettle, and buoy descends, the floating oil collecting kettle sinks, in liquid pool to be recycled, the seston of liquid level just flows in the floating oil collecting kettle, liquid absorbing pump extracts, so the floating oil collecting kettle is all the time lower than liquid level, and the oil slick thing just ceaselessly flows in the floating oil collecting kettle.When the flow that flows into floating oil collecting kettle liquid is greater than the flow of liquid absorbing pump extraction, buoy is subject to the impact of buoyancy to rise to liquid pool liquid level to be recycled, oil slick just no longer flows in the floating oil collecting kettle, adjust flowrate control valve, make buoy all the time lower than the position of floating oil collecting kettle liquid level 5-10mm, allow oil slick successfully ceaselessly flow in the floating oil collecting kettle.Liquid absorbing pump is delivered to separator box by the waste liquid in the floating oil collecting kettle, and after the spacer plate in separator box separates oil slick, isolated pure oil slick flows into the recovery liquid bath as cutting fluid liquid, from the recovery liquid outlet of reclaiming liquid bath, is back to use production line.
Oil spill skimmer of the present utility model can be applied to that oil slick in the lathe cooling tank reclaims, cleans that the cooling water tank oil slick such as oil slick recoverys with equipment, air compressor machine reclaim, in water coolants to waste oil reclaim, the oil slick of pumping equipment reclaims, the metal machining enterprise of the recovery of harbour waste oil and all use water-soluble metalworking liquids, petrochemical complex, foodstuffs industry etc.The sestons such as the grease in recyclable separation industries production process, dirt; Recovery liquid level scope is wide, speed is fast, and organic efficiency is high; Equipment volume is little, and liquid absorbing pump and separator tank can be separated, can be placed on narrow space; There is liquid level automatic following adsorption function, effectively be applied to the place of change of level and ripples; Simple in structure, conveniently moving, be convenient to unpick and wash.
Utilize oil spill skimmer of the present utility model to reclaim technical oils, can make to extend cutter life more than 30%, production cost reduces; For cutting fluid etc., recovery can extend the work-ing life of water-soluble metalworking liquid and reduce in a large number the usage quantity of cutting fluid, saves the cutting fluid cost more than 50%; Because refiltered oil purity is higher, can improve working accuracy; Saving stops the failure costs of production unit because changing cutting fluid.
The beneficial effects of the utility model are: the technical oils in can the high efficiente callback industrial production, and separating effect is good, after separation oily purity higher, get back to produce on line re-using the work-ing life of not only having improved the rate of utilization of technical oils but also having extended machine, cost-saving.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment: a kind of oil slick recovery system, comprise liquid pool 1 to be recycled, floating oil collecting device 2, motor 5, liquid absorbing pump 3 and separator box 4, floating oil collecting device 2 is placed in liquid pool 1 to be recycled, one end of liquid absorbing pump 3 connects floating oil collecting device 2, the other end of liquid absorbing pump 3 connects separator box 4, motor 5 connects liquid absorbing pump 3 and drives liquid absorbing pump 3 runnings, floating oil collecting device 2 comprises floating oil collecting kettle 21, expansion pipe 22 and buoy, floating oil collecting kettle 21 is placed in expansion pipe 22, expansion pipe 22 is placed in liquid pool 1 to be recycled, floating oil collecting kettle 21 connects liquid absorbing pump 3, buoy is placed in floating oil collecting kettle 21.
In the present embodiment, separator box 4 comprises: liquid-storing box, waste liquid tank 43 and recovery liquid bath 42, and liquid absorbing pump 3 connects liquid-storing boxs, is provided with spacer plate 40 in liquid-storing box, and liquid-storing box connects waste liquid tank 43 by pipeline, and waste liquid tank 43 is provided with waste oil outlet 45; Liquid-storing box connects and reclaims liquid bath 42 by pipeline, reclaims liquid bath 42 and is provided with recovery liquid outlet 44.
In the present embodiment, 2 of liquid absorbing pump 3 and floating oil collecting devices are provided with flowrate control valve 30.
In the present embodiment, reclaim in liquid bath 42 and be provided with liquid level regulator 41.
While utilizing oil spill skimmer of the present utility model to reclaim in the lathe production process cutting fluid, at first used cutting fluid in workshop is collected in liquid pool 1 to be recycled, at first liquid is filled to floating oil collecting kettle 21, switch on power, then floating oil collecting device 2 is put in liquid pool 1 to be recycled, liquid absorbing pump 3 extracts floating oil collecting kettle 21 interior liquid, along with the liquid in floating oil collecting kettle 21 is taken away by liquid absorbing pump 3, floating oil collecting kettle 21 liquid levels descend, buoy also descends with liquid level, the seston of liquid pool 1 liquid level to be recycled flows in floating oil collecting kettle 21, when the interior collection of floating oil collecting kettle 21 completely contains the liquid of oil slick, buoy in floating oil collecting kettle 21 is subject to the buoyancy effect of influent to float to liquid level, switch on power, sucking liquid absorbing pump 3 starts to work on, because thereby making floating oil collecting kettle 21 interior liquid levels start again the decline buoy, the liquid in liquid absorbing pump 3 extraction floating oil collecting kettles 21 also descend, the oil slick of liquid pool 1 liquid level to be recycled flows into again in floating oil collecting kettle 21, with this, circulate, floating oil collecting kettle 21 is constantly collected the oil slick of liquid pool 1 fluid surface to be recycled.Liquid absorbing pump 3 is delivered to the oil slick in floating oil collecting kettle 21 in separator box 4, and after the spacer plate 40 in separator box 4 separates oil slick, isolated pure cutting fluid enters to reclaim in liquid bath 42 and by recovery liquid outlet 44 and comes back in production and reuse; Waste oil after spacer plate 40 separates flows in waste liquid tank 43, exports 45 by waste oil and discharges, and is focused on.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.