Background technology
Grinding oil is in machining process, and be not only responsible for lubrication cutter, and can cool cutter, to extend cutter life, the process of cutting fluid has a significant impact the operating cost of whole system of processing and Environmental security.
At present, traditional grinding oil filter, it adopts simple multiple filtration, and not only filtering accuracy and filter efficiency are not high for it, and grinding oil can not fast cooling, and this just gives reusing and bring great inconvenience afterwards.
In addition, current filter, it changes the work such as filter paper needs the Artificial Control time completely, and automaticity is lower.
Summary of the invention
In order to solve the problem of prior art, the utility model provides a kind of suction type grinding oil and filters cooling device, and it not only can improve filtering accuracy and reduce grinding oil temperature, and can improve the automaticity of filter plant.
The technical scheme that the utility model adopts is as follows:
A kind of suction type grinding oil filters cooling device, comprise base, absolute oil case and dirty fuel tank is respectively arranged with in described base, oil cooling machine and vacuum filter are set above base, described dirty fuel tank connects oil cooling machine by the pipeline with low-lift pump, described oil cooling machine is by the vacuum filter described in the pipeline connection with elevator pump, above described vacuum filter, vacuum blower is set, described vacuum blower, vacuum filter, low-lift pump and elevator pump are electrically connected the electric cabinet be arranged at above base respectively, described dirty fuel tank connects return line, described vacuum filtration motor spindle is communicated with absolute oil case, described absolute oil case connects flowline.
Flowline arranges high-pressure pump.
Vacuum filter side is provided with dustbin.
B/P EGR Back Pressure Transducer EGR is provided with, the described electric cabinet described in B/P EGR Back Pressure Transducer EGR electrical connection in vacuum filter.
The beneficial effect that the technical scheme that the utility model provides is brought is:
Suction type grinding oil of the present utility model filters cooling device, and it can the dirty grinding oil that flows out of high efficiency treatment machine bed, reduces equipment operation and maintenance cost, increases the service life.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment one
As shown in Figure 1, a kind of suction type grinding oil filters cooling device, comprise base 1, absolute oil case 2 and dirty fuel tank 3 is respectively arranged with in described base 1, oil cooling machine 4 and vacuum filter 5 are set above base 1, described dirty fuel tank 3 connects oil cooling machine 4 by the pipeline with low-lift pump 6, described oil cooling machine 4 is by the vacuum filter 5 described in the pipeline connection with elevator pump 7, above described vacuum filter 5, vacuum blower 8 is set, described vacuum blower 8, vacuum filter 5, low-lift pump 6 and elevator pump 7 are electrically connected the electric cabinet 9 be arranged at above base 1 respectively, described dirty fuel tank 3 connects return line 10, absolute oil case 2 is communicated with bottom described vacuum filter 5, described absolute oil case 2 connects flowline 11.
Flowline 11 is arranged high-pressure pump 12.
Vacuum filter 5 side is provided with dustbin 13.
B/P EGR Back Pressure Transducer EGR is provided with, the described electric cabinet 9 described in B/P EGR Back Pressure Transducer EGR electrical connection in vacuum filter 5.
1, when vacuum in filter reaches after-0.1 to-0.3bar (can arrange), the filter residue above filter cloth will be stacked into certain thickness, simultaneously thickening along with filter residue, and filtering traffic will be more and more less.Best vacuum setting value must set in conjunction with production actual conditions, and setting operation directly completes in parameter hurdle on the touchscreen.
2, the instruction of filter paper feed was provided by B/P EGR Back Pressure Transducer EGR or built-in cumulative time.
3, after equipment receives instruction, filter pump quits work, the negative pressure in Equilibrium vacuum storehouse.
4, document feeder runs, and is conveyed into clean filter cloth, dirty filter cloth is delivered to drying layer.This running time can set according to actual conditions, and setting operation directly completes in parameter hurdle on the touchscreen.
5, while document feeder carries dirty filter cloth, drive the hairbrush of filter cloth front end to roll, hairbrush brushes down filter residue from filter cloth,
Flushing pump runs clean filter cloth simultaneously.
6, after document feeder conveying, filter pump runs again, and flushing pump quits work.
7, vacuum draw fan operation subsequently, suction has just exported the residual oil product of filter residue inside, and the filter residue that next time is transported out is as far as possible dry.
8, vacuum blower is out of service, and equipment is in filtration condition, waits for that next signal triggers.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.