Equipment for cutting fluid treatment

Abstract

The invention discloses equipment for cutting fluid treatment. The equipment comprises a cutting fluid pumping assembly, a solid-liquid separation assembly, a magnetic separation assembly, an ozone treatment assembly, an oil-water separation assembly and a sterilization treatment assembly. On-line filtration, oil removal, sterilization and purification treatment of the cutting fluid is achieved through the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly and the sterilization treatment assembly, the cutting fluid replacement frequency can be reduced, the production cost is reduced, the health of operators is protected, production equipment runs without shutdown in the cutting fluid treatment process, and the production efficiency is improved. And compared with an existing replacement mode, the device is more efficient, more energy-saving and more environment-friendly.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial sewage treatment equipment, and particularly to a device for treating cutting fluid. Background Art

[0002] As the country's requirements for environmental protection become increasingly strict, enterprises are investing more and more in industrial emissions of environmental pollution. Among them, in cutting equipment, cutting fluid is usually required to assist the cutting process. However, the cutting fluid needs to be replaced regularly, and the replaced cutting fluid also needs to be further treated environmentally. In the existing production process, the workload of replacing and treating the cutting fluid is large. After the cutting fluid in the water tank is pumped out, the water tank needs to be disassembled and dragged out for cleaning; the production needs to be stopped for treating when replacing the cutting fluid, which affects production; the cutting fluid needs to be replaced regularly, with a large consumption and high procurement cost; the waste cutting fluid is a hazardous chemical and needs to be stored and treated harmlessly according to regulations, posing potential risks to operators. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a device for treating cutting fluid to solve the technical problems of cost, production efficiency, and potential safety hazards caused by replacing and treating cutting fluid in existing production.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An embodiment of the present invention provides a device for treating cutting fluid, which includes: a cutting fluid pumping assembly, a solid-liquid separation assembly, a magnetic separation assembly, an ozone treatment assembly, an oil-water separation assembly, and a sterilization treatment assembly;

[0006] The cutting fluid pumping assembly is used to pump the cutting fluid in the cutting equipment to the solid-liquid separation assembly;

[0007] The solid-liquid separation assembly is connected to the cutting fluid pumping assembly and is used to perform solid-liquid separation treatment on the cutting fluid transported by the cutting fluid pumping assembly;

[0008] The magnetic separation assembly is connected to the solid-liquid separation assembly and is used to separate magnetic waste chips in the cutting fluid after solid-liquid separation;

[0009] The ozone treatment assembly is connected to the magnetic separation assembly and is used to perform ozone treatment on the cutting fluid after magnetic waste chip separation;

[0010] The oil-water separation assembly is connected to the ozone treatment assembly and is used to separate waste oil from the cutting fluid after sterilization treatment;

[0011] The sterilization treatment assembly is connected to the oil-water separation assembly and is used to perform sterilization treatment on the cutting fluid after oil-water separation.

[0012] Among them, the cutting fluid pumping assembly includes: a suction float and a liquid extraction pump connected to the suction float. The suction float is arranged in the cutting fluid tank of the cutting equipment, and the liquid extraction pump transports the cutting fluid entering from the suction float to the solid-liquid separation assembly.

[0013] Among them, the liquid extraction pump is a diaphragm pump.

[0014] Among them, the magnetic separation assembly includes: a first liquid tank, a magnetic adsorption drum rotatably connected in the first liquid tank, and a scraper facing the magnetic adsorption drum. The magnetic adsorption drum adsorbs the magnetic waste chips in the cutting fluid entering the first liquid tank, and the scraper scrapes the magnetic waste chips adsorbed on the surface of the magnetic adsorption drum from the surface of the magnetic adsorption drum.

[0015] Among them, the magnetic separation assembly further includes a magnetic waste chip receiving box and a discharge hopper connected to the discharge port of the scraper. The magnetic waste chip receiving box is located below the discharge hopper.

[0016] Among them, the ozone treatment assembly includes: an ozone generator and a second liquid tank connected to the ozone generator. The second liquid tank is communicated with the magnetic separation assembly.

[0017] Among them, the ozone treatment assembly further includes a bubble stone arranged in the second liquid tank.

[0018] Among them, the oil-water separation assembly includes: a steel belt driving unit, a steel belt connected to the steel belt driving unit, and an oil floating recovery box for receiving the floating oil separated from the steel belt.

[0019] Among them, the sterilization treatment assembly includes: a third liquid tank and an ultraviolet lamp arranged above the interior of the third liquid tank. The third liquid tank is communicated with the ozone treatment assembly.

[0020] Among them, the equipment for cutting fluid treatment further includes an electric control box and control valves respectively arranged between the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly and the sterilization treatment assembly. The electric control box is used to control the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly, the sterilization treatment assembly and the control valves.

[0021] The equipment for cutting fluid treatment of the present invention has the following technical effects compared with the prior art: The equipment for cutting fluid treatment realizes on-line filtration, oil removal, sterilization and purification treatment of cutting fluid through a solid-liquid separation component, a magnetic separation component, an ozone treatment component, an oil-water separation component and a sterilization treatment component, which can reduce the replacement frequency of cutting fluid, reduce production costs, protect the health of operators, and the production equipment does not stop running during the cutting fluid treatment process, reducing the impact on production, and is more efficient, more energy-saving and more environmentally friendly than the existing replacement method.

[0022] The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, the following preferred embodiments are specifically described in detail as follows. Brief Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of the equipment for cutting fluid treatment according to an embodiment of the present invention.

[0024] Figure 2 It is a schematic diagram of the overall structure of the equipment for cutting fluid treatment according to an embodiment of the present invention from another angle.

[0025] Figure 3 It is a schematic diagram of a partial structure of the cutting fluid pumping component of the equipment for cutting fluid treatment according to an embodiment of the present invention.

[0026] Figure 4 is Figure 1 The enlarged schematic diagram of the partial A in

[0027] Figure 5 It is a schematic diagram of a partial structure of the magnetic separation component of the equipment for cutting fluid treatment according to an embodiment of the present invention.

[0028] Figure 6 It is a schematic diagram of a partial structure of the ozone treatment component of the equipment for cutting fluid treatment according to an embodiment of the present invention.

[0029] Figure 7 It is a schematic diagram of a partial structure of the oil-water separation component of the equipment for cutting fluid treatment according to an embodiment of the present invention.

[0030] Figure 8 It is a schematic diagram of a partial structure of the sterilization treatment component of the equipment for cutting fluid treatment according to an embodiment of the present invention.

[0031] Description of the Reference Numerals:

[0032] 100 Equipment for cutting fluid treatment, 1 Float absorber, 2 Liquid extraction pump, 3 Solid-liquid separation component, 4 Magnetic separation component, 5 Second liquid tank, 6 Oil-water separation component, 7 Sterilization treatment component, 8 Ozone generator, 9 Electric control box, 10 Bracket, 11 Liquid inlet terminal, 12 Float, 13 Liquid delivery pipe, 20 Cutting fluid pumping component, 21 Air inlet end, 22 Liquid outlet, 31 Output pipeline, 32 Output pipeline, 41 Magnetic absorption waste chip receiving box, 42 Magnetic absorption roller, 43 Scraper, 44 Discharge hopper, 45 First liquid tank, 51 Liquid delivery pipe, 61 Floating oil recovery box, 62 Oil outlet hopper, 63 Steel belt, 64 Steel belt drive unit, 71 Third liquid tank, 72 Ultraviolet lamp. Detailed implementation manners

[0033] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0037] In the present invention, unless otherwise clearly defined or limited, terms such as "install", "connect", "link", "fix", etc. should be understood in a broad sense. For example, it can be a connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly defined or limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0039] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] As the country's requirements for environmental protection become increasingly strict, enterprises are investing more and more in industrial emissions of environmental pollution. Among them, in cutting equipment, it is usually necessary to adopt cutting fluid to assist the cutting process. However, the cutting fluid needs to be replaced regularly, and the replaced cutting fluid still needs further environmental protection treatment. In the existing production process, the workload of replacing and treating the cutting fluid is large. After pumping out the cutting fluid in the water tank, it is necessary to disassemble and drag it out for cleaning; when replacing the cutting fluid, it is necessary to stop the machine for treatment, which affects production; the cutting fluid needs to be replaced regularly, with a large consumption and high procurement cost; the waste cutting fluid is a hazardous chemical and needs to be stored and harmlessly treated according to regulations, posing potential risks to operators. Therefore, based on the above requirements, this embodiment provides a device 100 for cutting fluid treatment.

[0041] In this embodiment, the device 100 for cutting fluid treatment is used to recycle the cutting fluid of the cutting equipment in industrial production. The cutting fluid here is not limited to the cutting fluid used during the processing of the cutting equipment, but refers to the process treatment of a type of liquid with substantially the same composition as the cutting fluid in this embodiment. Generally, such liquids usually contain components such as water, oil, iron filings, and other solid precipitates, and may also breed bacteria and other microorganisms. Therefore, the device 100 for cutting fluid treatment in this embodiment should be interpreted broadly as a device capable of treating liquids with substantially the same composition as the cutting fluid.

[0042] Please refer to Figures 1 to 8 , this embodiment discloses a device 100 for cutting fluid treatment, which includes: a cutting fluid pumping assembly 20, a solid-liquid separation assembly 3, a magnetic separation assembly 4, an ozone treatment assembly, an oil-water separation assembly 6, and a sterilization treatment assembly 7;

[0043] The cutting fluid pumping assembly 20 is used to pump the cutting fluid in the cutting equipment to the solid-liquid separation assembly 3;

[0044] The solid-liquid separation assembly 3 is connected to the cutting fluid pumping assembly 20 and is used to perform solid-liquid separation treatment on the cutting fluid transported by the cutting fluid pumping assembly 20;

[0045] The magnetic separation assembly 4 is connected to the solid-liquid separation assembly 3 and is used to separate the magnetic waste chips in the cutting fluid after solid-liquid separation;

[0046] The ozone treatment assembly is connected to the magnetic separation assembly 4 and is used to perform ozone treatment on the cutting fluid after magnetic waste chip separation;

[0047] The oil-water separation assembly 6 is connected to the ozone treatment assembly and is used to separate waste oil from the cutting fluid after sterilization treatment;

[0048] The sterilization treatment assembly 7 is connected to the oil-water separation assembly 6 and is used to perform sterilization treatment on the cutting fluid after oil-water separation.

[0049] The device 100 for cutting fluid treatment in this embodiment completes the online filtration, sterilization, oil removal, and disinfection treatment of the entire industrial cutting fluid through the cutting fluid pumping assembly 20, the solid-liquid separation assembly 3, the magnetic separation assembly 4, the ozone treatment assembly, the oil-water separation assembly 6, and the sterilization treatment assembly 7, so as to form a recyclable cutting fluid. Finally, the cutting fluid treated by the sterilization treatment assembly 7 is transported back to the cutting equipment again and reused for the cutting process.

[0050] Since the equipment 100 for cutting fluid treatment can operate synchronously with the cutting equipment, during the process of pumping out the cutting fluid for purification treatment, the cutting equipment can still continue to work without stopping, that is, the two work in a synchronous online mode. Compared with the existing method of regularly replacing the cutting fluid, not stopping the machine will not affect the equipment production and can improve its production efficiency. At the same time, the online circulation purification and application of the cutting fluid can extend the replacement cycle of the cutting fluid, reduce the replacement frequency, and reduce the cost of replacing the cutting fluid. In addition, reducing the replacement of the cutting fluid will also reduce the risk of harm to the operators and environmental damage caused by replacing the cutting fluid.

[0051] Please refer to again Figure 1 and Figure 3 , the cutting fluid pumping assembly 20 includes: a floating absorber 1 and a liquid pumping pump 2 connected to the floating absorber 1. The floating absorber 1 is arranged in the cutting fluid tank of the cutting equipment, and the liquid pumping pump 2 transports the cutting fluid entering from the floating absorber 1 to the solid-liquid separation assembly 3. The cutting fluid pumping assembly 20 is mainly used to provide the conveying power for the purification treatment of the cutting fluid output in the cutting equipment. The floating absorber 1 includes a liquid inlet terminal 11, a float 12 connected to the liquid inlet terminal 11, and an infusion pipe 13 communicated with the liquid inlet terminal 11. The output end of the infusion pipe 13 is connected to the liquid pumping pump 2. The liquid inlet terminal 11 floats in the cutting fluid under the action of the float 12 and can move up and down following the liquid level height of the cutting fluid. At the same time, a liquid level detection sensor can also be arranged on the floating absorber 1 to feed back the real-time liquid level data of the cutting fluid to the electric control box 9. When the cutting fluid in the cutting equipment is lower than the set value, the liquid pumping pump 2 is controlled to stop working to prevent the liquid pumping pump 2 from being damaged by dry burning. The liquid pumping pump 2 is also provided with a liquid outlet 22 and an air inlet end 21. The air inlet end 21 is externally connected to a gas source, and the liquid outlet 22 is communicated with the solid-liquid separation assembly 3 through an output pipeline 31.

[0052] In this embodiment, the liquid pumping pump 2 is a diaphragm pump. Of course, it can be understood that in other embodiments, the liquid pumping pump 2 can also adopt any other type of liquid pumping pump, and its purpose is to provide power for liquid transportation.

[0053] Please refer to again Figure 1 and Figure 5 , the magnetic separation assembly 4 includes: a first liquid tank 45, a magnetic adsorption drum 42 rotatably connected in the first liquid tank 45, and a scraper 43 opposite to the magnetic adsorption drum 42. The magnetic adsorption drum 42 adsorbs the magnetic waste chips in the cutting fluid entering the first liquid tank 45, and the scraper 43 scrapes the magnetic waste chips adsorbed on the surface of the magnetic adsorption drum 42 from the surface of the magnetic adsorption drum 42. The solid-liquid separation assembly 3 is also provided with an output pipeline 32, and the output end of the output pipeline 32 is communicated with the first liquid tank 45.

[0054] Among them, the magnetic separation component 4 further includes a magnetic scrap receiving box 41, and a discharge hopper 44 connected to the discharge port of the scraper 43. The magnetic scrap receiving box 41 is located below the discharge hopper 44 and is used to collect separated magnetic scraps such as iron filings.

[0055] The magnetic drum 42 of the magnetic separation component 4 needs to be in contact with the cutting fluid to achieve a high magnetic separation effect. Therefore, a liquid level sensor is also provided in the first liquid tank 45. When the cutting fluid input into the first liquid tank 45 reaches the set amount, the magnetic drum 42 and the scraper 43 are started to rotate, otherwise the magnetic drum 42 is in a stopped state.

[0056] Please refer to again Figure 1 and Figure 6 , the ozone treatment component includes: an ozone generator 8 and a second liquid tank 5 connected to the ozone generator 8. The second liquid tank 5 communicates with the magnetic separation component 4. Specifically, a liquid delivery pipe 51 is connected to the rear side of the second liquid tank 5, and the liquid inlet end of the liquid delivery pipe 51 communicates with the first liquid tank 45 of the magnetic separation component 4.

[0057] To improve the ozone treatment effect, the ozone treatment component further includes a bubble stone (not shown in the figure) provided in the second liquid tank 5. After the cutting fluid is filtered by the magnetic separator 4, it flows into the second liquid tank 5. When the water level reaches the set height, the liquid level switch is turned on, and the ozone generator 8 is powered on to generate ozone. The ozone passes through the pipeline and is connected to the bubble stone to generate dense small bubbles in the second liquid tank 5. The ozone contacts the cutting fluid to kill microorganisms and bacteria in the cutting fluid.

[0058] Please refer to again Figure 1 , Figure 2 and Figure 7 , the oil-water separation component 6 includes: a steel belt driving unit 64, a steel belt 63 connected to the steel belt driving unit 64, and a floating oil recovery box 61 for receiving the floating oil separated from the steel belt 63. In this embodiment, the oil-water separation component 6 further includes an oil discharge hopper 62 connected to the steel belt driving unit 64 for guiding the separated oil to the floating oil recovery box 61.

[0059] The oil-water separation component 6 is also called an oil skimmer and is used for an oil-water separation module. Among them, the steel belt 63 is vertically disposed with respect to the steel belt driving unit 64, and the middle and lower parts of the steel belt 63 extend into the second liquid tank 5. According to the hydrophobicity of the cutting fluid and other suspended substances and the difference in the quality of oil and water, the ozone bubbles bring the suspended substances and waste oil to the liquid surface to float together; when the liquid level continues to rise to the set height, the suspended substances contact the steel belt, the steel belt driving unit 64 is powered on and operates, and the oil-water separation component 6 uses the steel belt 63 to carry the waste oil and suspended substances on the liquid surface away from the liquid surface and discharge them into the floating oil recovery box 61 to achieve oil-water separation.

[0060] Please refer to again Figure 1 and Figure 8 The sterilization treatment component 7 includes: a third liquid tank 71 and an ultraviolet lamp 72 disposed above the interior of the third liquid tank 71. The third liquid tank 71 communicates with the second liquid tank 5 of the ozone treatment component.

[0061] Please refer to again Figure 1 and Figure 2 The equipment 100 for cutting fluid treatment further includes an electric control box 9, and control valves (not shown in the figure) respectively disposed between the cutting fluid pumping component 20, the solid-liquid separation component 3, the magnetic separation component 4, the ozone treatment component, the oil-water separation component 6, and the sterilization treatment component 7. The electric control box 9 is used to control the cutting fluid pumping component 20, the solid-liquid separation component 3, the magnetic separation component 4, the ozone treatment component, the oil-water separation component 6, the sterilization treatment component 7, and the control valve, and to control the cutting fluid to be circulated according to the cutting fluid treatment process.

[0062] Among them, the cutting fluid pumping component 20, the solid-liquid separation component 3, the magnetic separation component 4, the ozone treatment component, the oil-water separation component 6, and the sterilization treatment component 7 are integrally assembled on the bracket 10, which is convenient for overall handling and transportation, and can also be quickly docked with different cutting equipment.

[0063] Please refer to again Figures 1 to 8 The working process of the equipment 100 for cutting fluid treatment is briefly introduced as follows:

[0064] Connect the cutting fluid pumping component 20 to the cutting fluid tank of the cutting equipment, that is, place the suction float 1 in the cutting fluid. The electric control box 9 controls the liquid extraction pump 2 to start, and at the same time, the control valve disposed on the pipeline between the suction float 1 and the liquid extraction pump 2 is also opened synchronously. The pumped cutting fluid is transported to the solid-liquid separation component 3 to filter and separate the solid matter in the cutting fluid from the cutting fluid. The solid-liquid separation component 3 is also the filter. When the solid separation in the solid-liquid separation component 3 exceeds the limit, a sensor can be set to detect it, and a signal is transmitted to the electric control box 9 to execute a shutdown instruction.

[0065] The cutting fluid processed by the solid-liquid separation component 3 is transported to the first liquid tank 45 of the magnetic separation component 4. When the cutting fluid in the first liquid tank 45 reaches the set height, the magnetic adsorption roller 42 and the scraper 43 are controlled to start, and the waste chips that can be magnetically adsorbed and separated from the cutting fluid in the cutting fluid are separated, and are stripped by the scraper 43 and fall into the magnetic waste chip receiving box 41.

[0066] After the cutting fluid is processed in the magnetic separation component 4 for a set time, it is transported to the second liquid tank 5 of the ozone treatment component again. At this time, the ozone generator 8 is controlled to start, and the generated ozone is transported into the second liquid tank 5. The ozone is connected to a bubble stone in the second liquid tank 5 to generate dense small bubbles in the second liquid tank 5. The ozone contacts the cutting fluid to kill microorganisms and bacteria in the cutting fluid. At the same time, according to the hydrophobicity and the difference in the oil-water mass of the cutting fluid and other suspended substances, the ozone bubbles carry the suspended substances and waste oil to the liquid surface to float.

[0067] After being processed in the ozone treatment component for a set time, the oil-water separation component 6 is started. The steel belt 63 of the oil-water separation component 6 rotates cyclically, and the steel belt 63 takes away the suspended substances and waste oil floating on the liquid surface together and transports them to the floating oil recovery box 61.

[0068] When the cutting fluid is processed by the oil-water separation component 6 for a certain time, the cutting fluid is transported to the third liquid tank 71. The sterilization treatment component 7 is started, and the cutting fluid is subjected to secondary disinfection treatment by the ultraviolet lamp 72. Moreover, the ultraviolet lamp can also treat the residual ozone after the ozone treatment component is processed, and finally a cutting fluid recovery liquid with a higher cleanliness is obtained.

[0069] The cutting fluid processed by the above links is transported to the cutting equipment again for recycling.

[0070] The equipment for cutting fluid treatment in this embodiment has the following technical effects compared with the prior art: The equipment for cutting fluid treatment realizes online filtration, oil removal, sterilization and purification treatment of the cutting fluid through the solid-liquid separation component, magnetic separation component, ozone treatment component, oil-water separation component and sterilization treatment component. It can reduce the replacement frequency of the cutting fluid, reduce production costs, protect the health of operators, and the production equipment does not stop running during the cutting fluid treatment process, reducing the impact on production. It is more efficient, more energy-saving and more environmentally friendly than the existing replacement method.

[0071] The above only further illustrates the technical content of the present invention with examples to make it easier for readers to understand, but it does not mean that the implementation mode of the present invention is limited to this. Any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. An apparatus for treating cutting fluid, characterized in that, Including: A cutting fluid pumping assembly, a solid-liquid separation assembly, a magnetic separation assembly, an ozone treatment assembly, an oil-water separation assembly, and a sterilization treatment assembly; The cutting fluid pumping assembly is used to pump the cutting fluid in the cutting equipment to the solid-liquid separation assembly; The solid-liquid separation assembly is connected to the cutting fluid pumping assembly and is used to perform solid-liquid separation treatment on the cutting fluid transported by the cutting fluid pumping assembly; The magnetic separation assembly is connected to the solid-liquid separation assembly and is used to separate magnetic waste chips in the cutting fluid after solid-liquid separation; The ozone treatment assembly is connected to the magnetic separation assembly and is used to perform ozone treatment on the cutting fluid after magnetic waste chip separation; The oil-water separation assembly is connected to the ozone treatment assembly and is used to perform oil-water separation on the cutting fluid after sterilization treatment; The sterilization treatment assembly is connected to the ozone treatment assembly and is used to perform sterilization treatment on the cutting fluid after oil-water separation.

2. The device for cutting fluid treatment according to claim 1, characterized in that, The cutting fluid pumping assembly includes: a floating suction device and a liquid extraction pump connected to the floating suction device. The floating suction device is arranged in the cutting fluid tank of the cutting equipment, and the liquid extraction pump transports the cutting fluid entering from the floating suction device to the solid-liquid separation assembly.

3. The device for cutting fluid treatment according to claim 2, characterized in that, The liquid extraction pump is a diaphragm pump.

4. The device for cutting fluid treatment according to claim 1, characterized in that, The magnetic separation assembly includes: a first liquid tank, a magnetic adsorption roller rotatably connected in the first liquid tank, and a scraper opposite to the magnetic adsorption roller. The magnetic adsorption roller adsorbs magnetic waste chips in the cutting fluid entering the first liquid tank, and the scraper scrapes the magnetic waste chips adsorbed on the surface of the magnetic adsorption roller from the surface of the magnetic adsorption roller.

5. The device for cutting fluid treatment according to claim 4, characterized in that The magnetic separation assembly further includes a magnetic waste chip receiving box and a discharge hopper connected to the discharge port of the scraper. The magnetic waste chip receiving box is located below the discharge hopper.

6. The device for cutting fluid treatment according to claim 1, characterized in that, The ozone treatment assembly includes: an ozone generator and a second liquid tank connected to the ozone generator. The second liquid tank is connected to the magnetic separation assembly.

7. The device for cutting fluid treatment according to claim 6, characterized in that, The ozone treatment assembly further includes an air bubble stone arranged in the second liquid tank.

8. The device for cutting fluid treatment according to claim 1, characterized in that, The oil-water separation assembly includes: a steel belt driving unit, a steel belt connected to the steel belt driving unit, and an oil floating recovery box for receiving the floating oil separated from the steel belt.

9. The device for cutting fluid treatment according to claim 1, characterized in that, The sterilization treatment assembly includes: a third liquid tank and an ultraviolet lamp arranged above the interior of the third liquid tank. The third liquid tank is connected to the ozone treatment assembly.

10. The device for cutting fluid treatment according to any one of claims 1 to 9, characterized in that, The equipment for cutting fluid treatment further includes an electric control box and control valves respectively arranged between the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly, and the sterilization treatment assembly. The electric control box is used to control the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly, the sterilization treatment assembly, and the control valves.

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