[0029] Example
[0030] Such as figure 1 As shown, an oil concentration treatment system includes an oil pumping station, a paper belt filtering device 2, an oil collecting box 3, a UV sterilization device 4, a three-phase separation device 5, a cleaning tank 6, and a liquid supply device , Online monitoring device, control system, pipeline, and automatic hydraulic device; oil pumping station including centrifugal pump, liquid level control device and ball valve, oil pump pumping station to extract oil from machine tool 1 to paper belt filter 2 After filtering the oil tape filter 2, the oil collecting box 3 is filtered into the oil collection box 3, and the oil collecting box 3 is provided in the oil collecting box 3, and the oil collecting box 3 is in communication with the UV sterilization device 4 through the UV ultraviolet pair. The microorganism in the wastewater is sterilized; the UV sterilization device 4 communicates with the three-phase separation device 5 through the pipeline. After the sterilization oil enters the three-phase separation device 5, separating the oil in the oil through the physical manner; The phase separation device 5 is in communication with the cleaning tank 6, and the cleaning tank 6 is provided on the cleaning tank 6, and the liquid tank 6 is provided, and the liquid supply device supplies the oil in the cleaning liquid tank 6 to the outer oil. The liquid tank 6 is connected to the automatic hydrotreating device, and the automatic hydraulic device is supplied to the mixture of the water source 9 and the concentrated oil 8 in the cleaning liquid tank 6; the control system includes Siemens PLC and touch screen, working in various devices in the processing system. Control and display.
[0031] In an alternative embodiment, the oil pump pumping station is connected to the oil system of the machine 1, the cleaning tank 6 is connected to the oil collecting box 3, the oil system of the machine 1 is connected, and the oil in the cleaning tank 6 The oil collecting box can be recycled again and again, and the oil in the cleaning tank 6 can be supplied to the oil system of the machine 1.
[0032] In an alternative embodiment, such as figure 2 As shown, the paper belt filter device includes a filter paper 10, an inlet groove 15, a driving device 16, a feed level switch 11, a carrier tape 17, a filter bond 12, and a soil collecting box 18, and filtered oil into the oil The collection box 3, the upper end of the oil collecting box 3 is provided with a liquid level measuring instrument 13 and a supply pump 14, and the oil liquid is supplied to the UV sterilization device 4.
[0033] In an alternative embodiment, such as image 3As shown, the three-phase separation device includes a feed pump 19, a regulating valve 20, a cavity 30, a baffling collision assembly 21, a tank 22, an overflow alarm 29, a high level switch 26, a low level switch 27, and a lifting Pump 28, precipitate discharge valve 23, floating oil discharge valve 24 and pontoon and precipitate collecting box 25; wherein the feed pump 19 and the regulating valve 20 are sequentially disposed in the line of the device inlet, the baffing collision assembly 21 is set At the middle of the cavity 30, the oil tank 22 is disposed above the back portion of the baffing assembly 21, and the overflow alarm 29 is disposed at the tail of the cavity 30, and the high level switch 26 and the low level switch 27 are sequentially disposed in the cavity 30. On the exit wall, the lifting pump 28 is disposed at the outlet of the cavity 30, and the precipitate discharge valve 23 is disposed at the bottom of the cavity 30, and the floating oil discharge valve 24 is disposed at the bottom of the pipe, a precipitate discharge valve 23 and float. The oil discharge valve 24 is connected to a pipe on top of a pontoon and a precipitate collecting box 25. Wherein, the baffing collision assembly 21 consists of two or more baffle collision pendants, and the riser collision pendant includes a hinge and a collision component disposed on the lane, the collision is a two-stage metal piece, collision The number of pieces is 10-30
[0034] In an alternative embodiment, the liquid supply apparatus includes a supply pump and a liquid level measuring device, and the supply pump and the liquid level measuring device are disposed at one end of the top of the clean tank.
[0035] In an alternative embodiment, such as Figure 4 As shown, the automatic fluid device includes a mixture 7, and the mixture 7 includes a water source control valve 31, a water pipe interface 33, an oil absorbing tube flange 34, a concentrated liquid straw 35, a relief valve 36, a bend joint 37, a hose clamp 38 As well as the oil liquid liquid pipe 39; mixture is connected to the water source 9 through the water pipe interface 33, and the oil and / or water is supplied to the clean tank 6 by the concentrate absorbent tube 35 with the concentrated oil 8.
[0036] Alternatively, the automatic fluid apparatus further includes a concentration regulator 32, which can be adjusted to the proportion of concentrated oil fluids 8 and water, and achieve the adjustment of the mixture of the desired mixing ratio, further accurately adjust the state in which the oil in the liquid tank is adjusted.
[0037] In an alternative embodiment, the online monitoring device includes a pump, a monitoring line, and a pH monitor, a temperature monitor, a conductivity monitor, and a concentration monitor in a line, and a clean tank 6 The oil fluid is lifted into the pipeline, and the oil flows through each monitor to recycle the net tank 6.
[0038] In an alternative embodiment, the oil is the machine emulsion.
[0039] The above oil concentration processing system is used to perform oil concentration process, which includes the following steps:
[0040] S1, pumping the oil pump in the machine 1 to the paper belt filter 2 by an oil pump pumping station;
[0041] S2, the oil is filtered through the paper belt filter device 2, and the filtered oil is filtered into the oil collection box 3;
[0042] S3, the oil in the oil collecting box 3 enters the UV sterilization device 4, sterilizing the microorganisms in the wastewater by UV ultraviolet rays;
[0043] S4, the UV sterilization device 4 passes through the bactericidal oil into the three-phase separation device 5, separating the oil in the oil in the oil liquid, removes the flakes and precipitation by physical manner;
[0044] S5, the three-phase separation device 5 passes through the separated oil into the clean tank 6, the oil fluid in the cleaning tank 6 enters the monitoring line in the lifting pump, monitors the oil; through the display screen of the control system, real time Show the oil pH, temperature, conductivity, concentration and flow monitoring;
[0045] S6, select the desired oil and / or water according to the monitoring information, alternatively, the oil or water is supplied separately by the mixture 7, wherein the amount of concentrated oil required to be supplied according to the concentration, according to the net tank Or the oil level in the machine tool needs to select the amount of water required to supply;
[0046] Alternatively, alternatively, according to the monitoring information, the mixed oil water ratio is selected, and the concentrated oil fluid 8 is proportionally mixed by the mixture 7, wherein the mixing proportion of the concentrated oil fluid 8 is 0-20% by volume, monitoring After the bid, the oil is output by the supply device.
