CN103586558B - A kind of wire cutting liquid recovering and purifying system - Google Patents
A kind of wire cutting liquid recovering and purifying system Download PDFInfo
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- CN103586558B CN103586558B CN201310474084.8A CN201310474084A CN103586558B CN 103586558 B CN103586558 B CN 103586558B CN 201310474084 A CN201310474084 A CN 201310474084A CN 103586558 B CN103586558 B CN 103586558B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 7
- 239000007788 liquid Substances 0.000 title claims abstract description 5
- 239000002173 cutting fluid Substances 0.000 claims abstract description 37
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims abstract description 17
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000005374 membrane filtration Methods 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
一种线切割液回收净化系统，其特征在于：所述的线切割液回收净化系统，包括线切割液槽，第一级泵体，碎屑过滤罐体，碳化物去除容器，第二级泵体，沉淀装置，加压设备，膜过滤装置，阀体，循环泵；其中：第一级泵体安装在切割液槽和碎屑过滤罐体之间，碳化物去除容器安装在碎屑过滤罐体和沉淀装置之间，第二级泵体同时与沉淀装置和加压设备连接，加压设备分别与沉淀装置和膜过滤装置连接，膜过滤装置通过管道与阀体连接，阀体与循环泵连接，循环泵与线切割液槽连接。本发明的优点：本发明所述的线切割液回收净化系统，原理结构简单，操作方便，线切割液回收效果好，纯度高，有力地保证了线切割加工的质量。
A wire cutting fluid recovery and purification system, characterized in that: the wire cutting fluid recovery and purification system includes a wire cutting fluid tank, a first-stage pump body, a debris filter tank, a carbide removal container, and a second-stage pump Body, sedimentation device, pressurization equipment, membrane filtration device, valve body, circulation pump; among them: the first-stage pump body is installed between the cutting fluid tank and the debris filter tank, and the carbide removal container is installed in the debris filter tank Between the sedimentation device and the sedimentation device, the second-stage pump body is connected to the sedimentation device and the pressurization equipment at the same time. The pressurization equipment is connected to the sedimentation device and the membrane filtration device respectively. Connected, the circulation pump is connected with the wire cutting liquid tank. Advantages of the present invention: the wire cutting fluid recovery and purification system described in the invention has simple principle and structure, convenient operation, good recovery effect of wire cutting fluid, high purity, and effectively guarantees the quality of wire cutting processing.
Description
技术领域technical field
本发明涉及线切割液回收净化领域，特别涉及了一种线切割液回收净化系统。The invention relates to the field of recovery and purification of wire cutting fluid, in particular to a system for recovery and purification of wire cutting fluid.
背景技术Background technique
线切割液大量使用，目前回收效果不好，成本高，导致部分企业取消了回收环节，导致污染的同时，造成不必要的浪费。Wire cutting fluid is used in large quantities, and the recycling effect is not good at present, and the cost is high, which has caused some enterprises to cancel the recycling link, resulting in pollution and unnecessary waste.
发明内容Contents of the invention
本发明的目的是为了提高线切割液回收效果，避免浪费，特提供了一种线切割液回收净化系统。The purpose of the present invention is to improve the recovery effect of wire cutting fluid and avoid waste, and specially provides a recovery and purification system for wire cutting fluid.
本发明提供了一种线切割液回收净化系统，其特征在于：所述的线切割液回收净化系统，包括线切割液槽1，第一级泵体2，碎屑过滤罐体3，碳化物去除容器4，第二级泵体5，沉淀装置6，加压设备7，膜过滤装置8，阀体9，循环泵10；The invention provides a wire cutting fluid recovery and purification system, which is characterized in that: the wire cutting fluid recovery and purification system includes a wire cutting fluid tank 1, a first-stage pump body 2, a debris filter tank body 3, carbide Removal container 4, second-stage pump body 5, sedimentation device 6, pressurization device 7, membrane filtration device 8, valve body 9, circulation pump 10;
其中：第一级泵体2安装在切割液槽1和碎屑过滤罐体3之间，碳化物去除容器4安装在碎屑过滤罐体3和沉淀装置6之间，第二级泵体5同时与沉淀装置6和加压设备7连接，加压设备7分别与沉淀装置6和膜过滤装置8连接，膜过滤装置8通过管道与阀体9连接，阀体9与循环泵10连接，循环泵10与线切割液槽1连接。Among them: the first-stage pump body 2 is installed between the cutting fluid tank 1 and the debris filter tank body 3, the carbide removal container 4 is installed between the debris filter tank body 3 and the sedimentation device 6, and the second-stage pump body 5 At the same time, it is connected with the sedimentation device 6 and the pressurization device 7. The pressurization device 7 is connected with the sedimentation device 6 and the membrane filtration device 8 respectively. The pump 10 is connected with the wire cutting fluid tank 1 .
所述的膜过滤装置8的过滤膜采用纤维膜，孔径小于10微米，流体压强小于5兆帕。The filter membrane of the membrane filter device 8 is a fibrous membrane with a pore size of less than 10 microns and a fluid pressure of less than 5 MPa.
所述的碳化物去除容器4的耐压强度为6兆帕。The compressive strength of the carbide removal container 4 is 6 MPa.
所述的碎屑过滤罐体3内部带有螺旋状排布的管道。There are pipes arranged in a spiral shape inside the debris filtering tank body 3 .
电火花线切割加工模具已在模具制造中得到广泛应用。然而，线切割加工时也会对模具表面造成某些负面影响，在线切割液纯度不够的快速冷却作用下，模具表面经线切割后会形成变质层，使表面硬度下降，并产生显微裂纹等弊病，严重影响模具的制造质量和使用寿命Wire-cut electric discharge machining molds have been widely used in mold manufacturing. However, the wire cutting process will also cause some negative effects on the surface of the mold. Under the rapid cooling effect of the wire cutting fluid, the purity of the wire cutting fluid is not enough. , which seriously affects the manufacturing quality and service life of the mold
线切割液中的电蚀产物，如液渣等常会导致集中放电，形成显微裂纹。提高线切割液纯度，减少和避免变质层的形成，消除表面显微裂纹，对于提高模具制造质量和延长模具使用寿命均是十分有效的。Electrocorrosion products in wire cutting fluid, such as liquid slag, often lead to concentrated discharge and form microcracks. Improving the purity of wire cutting fluid, reducing and avoiding the formation of metamorphic layers, and eliminating microscopic cracks on the surface are very effective for improving the quality of mold manufacturing and prolonging the service life of molds.
本发明的优点：Advantages of the present invention:
本发明所述的线切割液回收净化系统，原理结构简单，操作方便，线切割液回收效果好，纯度高，有力地保证了线切割加工的质量。The wire cutting fluid recovery and purification system of the present invention has simple principle and structure, convenient operation, good recovery effect and high purity of the wire cutting fluid, and effectively guarantees the quality of wire cutting processing.
附图说明Description of drawings
下面结合附图及实施方式对本发明作进一步详细的说明：Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
图1为线切割液回收净化系统原理结构示意图。Figure 1 is a schematic diagram of the principle structure of the wire cutting fluid recovery and purification system.
具体实施方式detailed description
实施例1Example 1
本实施例提供了一种线切割液回收净化系统，其特征在于：所述的线切割液回收净化系统，包括线切割液槽1，第一级泵体2，碎屑过滤罐体3，碳化物去除容器4，第二级泵体5，沉淀装置6，加压设备7，膜过滤装置8，阀体9，循环泵10；This embodiment provides a wire cutting fluid recovery and purification system, which is characterized in that: the wire cutting fluid recovery and purification system includes a wire cutting fluid tank 1, a first-stage pump body 2, a debris filter tank body 3, carbonization Material removal container 4, second-stage pump body 5, sedimentation device 6, pressurization device 7, membrane filtration device 8, valve body 9, circulation pump 10;
其中：第一级泵体2安装在切割液槽1和碎屑过滤罐体3之间，碳化物去除容器4安装在碎屑过滤罐体3和沉淀装置6之间，第二级泵体5同时与沉淀装置6和加压设备7连接，加压设备7分别与沉淀装置6和膜过滤装置8连接，膜过滤装置8通过管道与阀体9连接，阀体9与循环泵10连接，循环泵10与线切割液槽1连接。Among them: the first-stage pump body 2 is installed between the cutting fluid tank 1 and the debris filter tank body 3, the carbide removal container 4 is installed between the debris filter tank body 3 and the sedimentation device 6, and the second-stage pump body 5 At the same time, it is connected with the sedimentation device 6 and the pressurization device 7. The pressurization device 7 is connected with the sedimentation device 6 and the membrane filtration device 8 respectively. The pump 10 is connected with the wire cutting fluid tank 1 .
所述的膜过滤装置8的过滤膜采用纤维膜，孔径小于10微米，流体压强小于5兆帕。The filter membrane of the membrane filter device 8 is a fibrous membrane with a pore size of less than 10 microns and a fluid pressure of less than 5 MPa.
所述的碳化物去除容器4的耐压强度为6兆帕。The compressive strength of the carbide removal container 4 is 6 MPa.
所述的碎屑过滤罐体3内部带有螺旋状排布的管道。There are pipes arranged in a spiral shape inside the debris filtering tank body 3 .
电火花线切割加工模具已在模具制造中得到广泛应用。然而，线切割加工时也会对模具表面造成某些负面影响，在线切割液纯度不够的快速冷却作用下，模具表面经线切割后会形成变质层，使表面硬度下降，并产生显微裂纹等弊病，严重影响模具的制造质量和使用寿命Wire-cut electric discharge machining molds have been widely used in mold manufacturing. However, the wire cutting process will also cause some negative effects on the surface of the mold. Under the rapid cooling effect of the wire cutting fluid, the purity of the wire cutting fluid is not enough. , which seriously affects the manufacturing quality and service life of the mold
线切割液中的电蚀产物，如液渣等常会导致集中放电，形成显微裂纹。提高线切割液纯度，减少和避免变质层的形成，消除表面显微裂纹，对于提高模具制造质量和延长模具使用寿命均是十分有效的。Electrocorrosion products in wire cutting fluid, such as liquid slag, often lead to concentrated discharge and form microcracks. Improving the purity of wire cutting fluid, reducing and avoiding the formation of metamorphic layers, and eliminating microscopic cracks on the surface are very effective for improving the quality of mold manufacturing and prolonging the service life of molds.
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| CN201310474084.8A CN103586558B (en) | 2013-10-12 | 2013-10-12 | A kind of wire cutting liquid recovering and purifying system |
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| CN201310474084.8A CN103586558B (en) | 2013-10-12 | 2013-10-12 | A kind of wire cutting liquid recovering and purifying system |
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| CN103586558B true CN103586558B (en) | 2016-09-14 |
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| CN104209611A (en) * | 2014-08-13 | 2014-12-17 | 苏州奥林五金有限公司 | Novel wire cutting machine |
| CN105880764A (en) * | 2014-12-29 | 2016-08-24 | 北京工商大学 | Metal rubber filtering system for high speed electrical discharge wire-cutting machine tool |
| CN106270852A (en) * | 2016-08-26 | 2017-01-04 | 灵璧县灵磁新材料有限公司 | A kind of magnetic mud seperator |
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|---|---|---|---|---|
| US5993663A (en) * | 1998-07-09 | 1999-11-30 | Ona Electro-Erosion, S.A. | Liquid filtering system in machine tools |
| CN201735918U (en) * | 2010-06-08 | 2011-02-09 | 王剑波 | Cutting working solution treatment and circular treatment device of linear cutting machine |
| CN202715917U (en) * | 2012-07-20 | 2013-02-06 | 苏州科技学院 | Sustainable circulating filtration liquid supply system of wire-cutting machining working solution |
| CN103170688A (en) * | 2011-12-21 | 2013-06-26 | 发那科株式会社 | Working fluid filtering device for electrical discharge machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005219201A (en) * | 2004-01-08 | 2005-08-18 | Nikuni:Kk | Liquid treatment system for wire cut electrical discharge machining |
| JP5496358B2 (en) * | 2010-10-27 | 2014-05-21 | 三菱電機株式会社 | Liquid quality adjustment device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993663A (en) * | 1998-07-09 | 1999-11-30 | Ona Electro-Erosion, S.A. | Liquid filtering system in machine tools |
| CN201735918U (en) * | 2010-06-08 | 2011-02-09 | 王剑波 | Cutting working solution treatment and circular treatment device of linear cutting machine |
| CN103170688A (en) * | 2011-12-21 | 2013-06-26 | 发那科株式会社 | Working fluid filtering device for electrical discharge machine |
| CN202715917U (en) * | 2012-07-20 | 2013-02-06 | 苏州科技学院 | Sustainable circulating filtration liquid supply system of wire-cutting machining working solution |
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Address after: Da Yu new cherry road 117000 Liaoning city of Benxi province Mingshan District No. 6 Patentee after: Benxi Power Supply Company of State Grid Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee before: State Grid Corporation of China Patentee before: Benxi Power Supply Company of State Grid Liaoning Electric Power Co., Ltd. |