CN104526095B - A kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer - Google Patents

A kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer Download PDF

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Publication number
CN104526095B
CN104526095B CN201410826229.0A CN201410826229A CN104526095B CN 104526095 B CN104526095 B CN 104526095B CN 201410826229 A CN201410826229 A CN 201410826229A CN 104526095 B CN104526095 B CN 104526095B
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filtering
cell
strainer
filter cartridge
cutting machine
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CN104526095A (en
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冯尚信
冯异勇
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Guangdong Da Gang Cnc Machinery Co Ltd
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Guangdong Da Gang Cnc Machinery Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/36Supply or regeneration of working media

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Filtration Of Liquid (AREA)

Abstract

A kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer, it includes casing, case lid and the first water pump, and the casing is divided into the first cell and the second cell by the box house provided with a demarcation strip;The top of the case lid is provided with working solution recovery pond, and the recovery pond carries out first time coarse filtration;Thin second filtering is carried out in second cell;Thin second filtering includes active charcoal bag filtering, strong magnets filtering and the filtering of nanofiltration cotton;The oral siphon of first water pump passes through the case lid, is placed in first cell.The present invention after one layer of coarse filtration and three layers thin filtering by obtaining meeting the working solution that wire cutting machine processing is used, it is ensured that the roughness and precision of processing workpiece surface;Such a water tank with strainer is simple in construction, recycles working solution, and service life length, cost are low.

Description

A kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer
Technical field
The present invention relates to wire cutting machine technical field, more particularly to a kind of activated carbon of working liquid for wire-cutting machine, nanometer are many Level water tank with strainer.
Background technology
Developed rapidly under the new situation in China's industrial technology, urgent need greatly develops all kinds of moulds, electrode and precision zero The process technologies such as part, and the processing technology such as exactly all kinds of moulds of CNC WEDM technology, electrode and precision parts is led A kind of key technology in domain.At present during the research and development of the industry new product such as smart mobile phone, household electrical appliance, instrument, Part is directly cut out frequently with CNC WEDM method, the lead time is substantially reduced, and reduces cost, is improved Product Precision quality.Therefore also can be the work of China the need for the research of spark-erosion machine tool is China domestic market with improvement Certain impetus is played in the development of industry.Although NC wirecut EDM machine is widely applied in China.
In wire cutting machine tool processing, using and requiring for working solution is one of important processing link, wherein, electrode insulation Recovery, cooling, chip removal etc. have very close relationship with working solution.Working liquid of linear cutting machine is general by water quality, oil two Class medium, water quality cutting fluid is low electric conductivity value, the high resistance characteristic obtained after water progress deep purifying deionization processing Iknsulating liquid, has the advantages that good fluidity, cooling velocity are fast, cost is low, nonflammable, safety in production.Oil-cutting fluid is coal Oil, pure kerosene is absolute insulating resistance value, but burning-point is low (300~450 DEG C), easily catches fire, unfavorable safety in production, cost High shortcoming.At present, import, domestic wire cutting Digit Control Machine Tool use water quality working solution, are drunk with commercially available barreled pure Water purification has certain purity as primary working solution, is made in conjunction with the working solution circulating treating system of lathe random arrangement Industry, the circulatory system is main to constitute ion-exchanger by precision 5um accurate filters, anion-cation exchange resin configuration.This is followed The drawbacks of loop system has bad, can filter out Lubrication Composition in working solution, so that the performance of lathe premium properties is restricted, Influence the precision of cutting processing.
The content of the invention
It is an object of the invention to overcome the shortcomings of the above and a kind of activated carbon of working liquid for wire-cutting machine of defect proposition, receive The multi-level water tank with strainer of rice.
For up to this purpose, the present invention uses following technical scheme:
A kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer, it includes casing, case lid and the first water The casing is divided into the first cell and the second cell by pump, the box house provided with a demarcation strip;The top of the case lid Provided with working solution recovery pond, the recovery pond carries out first time coarse filtration;Thin second filtering is carried out in second cell;Institute Stating thin second filtering includes active charcoal bag filtering, strong magnets filtering and the filtering of nanofiltration cotton;First water pump enters Water pipe passes through the case lid, is placed in first cell.
It is preferred that, thin second filtering is to first pass through active charcoal bag filtering, then filters, finally arrives to strong magnets Strong magnets filtering is filtered or first passed through to nanofiltration cotton, is then filtered to active charcoal bag, is finally filtered to nanofiltration cotton.
It is preferred that, it also includes filter cartridge, and the filter cartridge is suspended in second cell;Active charcoal bag is positioned over institute State in filter cartridge, strong magnets are located at the lower section of the filter cartridge or strong magnets are positioned in the filter cartridge 4, the work Property charcoal bag is placed in the lower section of the filter cartridge.
It is preferred that, pod apertures are provided with the recovery pond, the height of the pod apertures is higher than sponge 4-6mm.
It is preferred that, it also includes the cover of radiator for being used to cover the case lid.
It is preferred that, it also includes the U-shaped support being suspended in second cell for being used to place the filter cartridge;It is described Strong magnets are positioned over the lower section of the filter cartridge and in the U-shaped support.
It is preferred that, the two ends of the U-shaped support are provided with projection, and the filter cartridge bottom is provided with to be engaged in the projection Pit;Four walls of the filter cartridge are provided with window, the window and are provided with screen pack.
It is preferred that, it is provided with heat emission hole in the cover of radiator.
It is preferred that, the first time coarse filtration is sponge filtering and strong magnets filtering.
It is preferred that, the cover of radiator is made by aluminium alloy.
The present invention is protected by obtaining meeting the working solution that wire cutting machine processing is used after one layer of coarse filtration and three layers thin filtering The roughness and precision of processing workpiece surface are demonstrate,proved;Such a water tank with strainer is simple in construction, and circulating working solution makes With service life length, cost are low.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of the invention.
Fig. 2 is Fig. 1 first exploded view of structure.
Fig. 3 is Fig. 1 structure detail exploded view.
Wherein:1 casing, 2 be case lid, and 3 be recovery pond, and 4 be filter cartridge, and 5 be filtering flask, and 6 be U-shaped support, and 7 be the first water Pump, 8 be the second water pump, and 9 be active charcoal bag, 10 cover of radiator, and 11 be the first cell, and 12 be the second cell, and 13 be dividing plate, and 14 are Sponge, 31 be pod apertures, and 41 be window, and 61 be projection.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
A kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer, it includes casing 1, case lid 2 and first The casing 1 is divided into the first cell 11 and the second cell 12 by water pump 7, the inside of casing 1 provided with a demarcation strip 13;It is described The top of case lid 2 is provided with working solution recovery pond 3, and the recovery pond 3 carries out first time coarse filtration;Carried out in second cell 12 Thin second filtering;Thin second filtering includes active charcoal bag filtering, strong magnets filtering and the filtering of nanofiltration cotton;Institute The oral siphon for stating the first water pump 7 passes through the case lid 2, is placed in first cell 11.
Operationally, working solution returns to the recovery pond 3 to wire cutting machine by water pipe, and working solution is by thick mistake for the first time Filter, is then accorded with after the three layers thin filtering that active charcoal bag is filtered, utilizing powerful magnet for adsorption and nanofiltration cotton are filtered again In the working solution of zygonema cutting processing, treatment fluid flow after filtering to first cell 11, then by the work of the first water pump 7 Applied to again in linear cutter with by the working solution after filtering, realize the recycling of working solution.Coarse filtration can be first Filter out larger impurity;Active charcoal bag can adsorb some impurity, reach the effect of degerming deodorization;Strong magnets can be adsorbed Some the tiny iron filings produced in process, nanofiltration cotton filtering can effectively remove the molecule in filtered fluid , the impurity being invisible to the naked eye, especially filter out the grease of working solution;Filtering traffic is big, and pressure difference is small;Without any chemical adhesion Agent, much cleaner, safety;Integrate surface, deep layer, coarse-fine filter;With big, corrosion-resistant, high pressure resistant and inexpensive excellent of flow Point.The casing 1 is divided into the first cell 11 and the second cell 12;Second cell 12 is used to filter, and the first cell 11 is used In placing the net working solution after filtering, then recycle.The present invention obtains meeting wire cutting machine processing after filtering by four layers The working solution used, it is ensured that the roughness and precision of processing workpiece surface;Such a water tank with strainer is simple in construction, makes work Making liquid can recycle, and service life length, cost are low.
It is preferred that, pod apertures 31 are provided with the recovery pond 3, the height of the pod apertures 31 is higher than sponge 4-6mm
The pod apertures 31 flow into the working solution after filtering the filtering of next round;And the height of the pod apertures 31 is high In sponge 4-6mm, next step filtering will not be entered by making the impurity of recovery pond bottom, further be filtered, the effect of coarse filtration More preferably.
It is preferred that, it also includes filter cartridge 4, and the filter cartridge 4 is suspended in second cell 12;Active charcoal bag 9 is put It is placed in the filter cartridge 4, strong magnets are located at the lower section of the filter cartridge 4 or strong magnets are positioned over the filter cartridge 4 Interior, the active charcoal bag 9 is placed in the lower section of the filter cartridge 4.
The filter cartridge 4 is to filter secondary active charcoal bag filtering with the strong magnets to separate filtering;This Sample it is simple in construction, cost is low.
It is preferred that, it also includes the second water pump 8 and filtering flask 5;Second water pump 8 passes through the case lid 2, is placed in described In second cell 12;Nanofiltration cotton is positioned in the filtering flask 5, and the filtering flask 5 is placed in described through the case lid 2 In two cells 12, the filtering flask 5 is connected by water pipe with second water pump 8 and first cell 11.
Filtered by active charcoal bag and treatment fluid flow that strong magnets are filtered is in second cell 12, described second In the presence of water pump, working solution is flowed into the filtering flask 5 from water pipe, then by the filtering of nanofiltration cotton, last working solution Flow into the first cell 11.The nanofiltration cotton is placed using the filtering flask 5 to be filtered, simple in construction, cost is low.
It is preferred that, it also includes the cover of radiator 10 for being used to cover the case lid.
The cover of radiator 10 is placed other debris such as dust and dropped on the case lid 2, plays a part of protection;Because having Two water pumps, noise is larger;And the cover of radiator 10 can also play a part of reducing noise.
It is preferred that, it also includes the U-shaped support 6 being suspended in second cell 12 for being used to place the filter cartridge 4; The strong magnets are positioned over the lower section of the filter cartridge 4 and in the U-shaped support 6.
Place that the filter cartridge 4 is simple in construction using U-shaped support 6, cost is low, the filter cartridge is also stablized relatively;And Working solution is overflowed from two walls of the U-shaped support 6 using the U-shaped support 6, further filtered, working solution overflows If, the impurity for being sunken to the bottom of U-shaped support 6 is flowed into down in one of filter progress, therefore filter effect is more preferable. The strong magnets are positioned in the U-shaped support 6, and positioned at the lower section of the filter cartridge 4, such filter effect is more preferable.Such as The strong magnets are positioned in second cell 12 by fruit, and in the presence of second water pump 8, working solution can be rolled, Therefore some small iron filings are possible to just absorption less than so as to influence the effect of filtering, therefore being positioned over the U-shaped support 6 adsorption effect can be more preferable.
It is preferred that, the two ends of the U-shaped support 6 are provided with projection 61, and the bottom of filter cartridge 4 is provided with described raised 61 The pit being engaged;Four walls of the filter cartridge 4 are provided with window 41, the window 41 and are provided with screen pack.
Because the bottom of the filter cartridge is placed with strong magnets;And strong magnets slightly movement will make the filter cartridge Rock, it is unstable, case lid 2 will be made to come loose, therefore described raised 61 are used to fix the filter cartridge 4, such fixed structure Simply, cost is low;Working solution after filtering flows out the window 41 of the four walls setting from the filter cartridge 4, makes to be deposited in described The impurity of the bottom of filter cartridge 4 may not flow into down one of filter progress, further filtering;Filtering is additionally provided with the window 41 Net, active charcoal bag 9 filter after again by filter screen filtration one time, further filter;Filter effect is more preferable.
It is preferred that, it is provided with heat emission hole in the cover of radiator 10.
Because the first water pump 7 and the second water pump 8 can produce heat, it is necessary to which the heat of generation is given out in operation process Go, therefore be provided with heat emission hole in cover of radiator 10 heat can be distributed, the inside air circulation can also be made;Reach scattered The purpose of heat.
It is preferred that, the first time coarse filtration is sponge filtering and strong magnets filtering.
Sponge 14 and strong magnets are placed in the recovery pond and carry out first time coarse filtration;The strong magnets are located at described The lower section of sponge 14;Sponge and strong magnets filter the impurity of the bulky grain produced in more preferable process;Coarse filtration effect Good, cost is low.
It is preferred that, the cover of radiator 10 is made by aluminium alloy.
Aluminium alloy density is low, but intensity is higher, near or above high-quality steel, and plasticity is good, can be processed into various section bars, tool There are excellent electric conductivity, thermal conductivity and corrosion stability, industrially widely use, usage amount is only second to steel, cost is low.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within Within protection scope of the present invention.

Claims (8)

1. a kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer, it includes casing, case lid and the first water Pump, it is characterised in that:The casing is divided into the first cell and the second cell by the box house provided with a demarcation strip;It is described The top of case lid is provided with working solution recovery pond, and the recovery pond carries out first time coarse filtration;Second is carried out in second cell Secondary thin filtering;Thin second filtering includes active charcoal bag filtering, strong magnets filtering and the filtering of nanofiltration cotton;Described The oral siphon of one water pump passes through the case lid, is placed in first cell;
It also includes filter cartridge, and the filter cartridge is suspended in second cell;Active charcoal bag is positioned in the filter cartridge, Strong magnets are located at the lower section of the filter cartridge or strong magnets are positioned in the filter cartridge, and the active charcoal bag is placed in institute State the lower section of filter cartridge;
It also includes the U-shaped support being suspended in second cell for being used to place the filter cartridge;The strong magnets are put It is placed in the lower section of the filter cartridge and in the U-shaped support.
2. the activated carbon of working liquid for wire-cutting machine according to claim 1, nano multilayer water tank with strainer, its feature exist In:Pod apertures are provided with the recovery pond, the height of the pod apertures is higher than sponge 4-6mm.
3. the activated carbon of working liquid for wire-cutting machine according to claim 1, nano multilayer water tank with strainer, its feature exist In:It also includes the second water pump and filtering flask;Second water pump passes through the case lid, is placed in second cell;Nanometer Filter cotton is positioned in the filtering flask, and the filtering flask is placed in second cell through the case lid, the filtering flask It is connected by water pipe with second water pump and first cell.
4. the activated carbon of working liquid for wire-cutting machine according to claim 1, nano multilayer water tank with strainer, its feature exist In:It also includes the cover of radiator for being used to cover the case lid.
5. the activated carbon of working liquid for wire-cutting machine according to claim 1, nano multilayer water tank with strainer, its feature exist In:The two ends of the U-shaped support are provided with projection, and the filter cartridge bottom is provided with the pit being engaged in the projection;It is described Four walls of filter cartridge are provided with window, the window and are provided with screen pack.
6. the activated carbon of working liquid for wire-cutting machine according to claim 4, nano multilayer water tank with strainer, its feature exist In:Heat emission hole is provided with the cover of radiator.
7. the activated carbon of working liquid for wire-cutting machine according to claim 1, nano multilayer water tank with strainer, its feature exist In:The first time coarse filtration is sponge filtering and strong magnets filtering.
8. the activated carbon of working liquid for wire-cutting machine according to claim 6, nano multilayer water tank with strainer, its feature exist In:The cover of radiator is made by aluminium alloy.
CN201410826229.0A 2014-12-25 2014-12-25 A kind of activated carbon of working liquid for wire-cutting machine, nano multilayer water tank with strainer Active CN104526095B (en)

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Publication number Priority date Publication date Assignee Title
CN104985272A (en) * 2015-06-26 2015-10-21 苏州市宝玛数控设备有限公司 Novel wire cutting water tank
CN104985271A (en) * 2015-06-26 2015-10-21 苏州市宝玛数控设备有限公司 Novel wire cutting water tank
CN104985273A (en) * 2015-06-26 2015-10-21 苏州市宝玛数控设备有限公司 Practical wire cutting water tank
CN104985267A (en) * 2015-07-10 2015-10-21 吴忠仪表有限责任公司 Electrochemical liquid tank

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CN201735918U (en) * 2010-06-08 2011-02-09 王剑波 Cutting working solution treatment and circular treatment device of linear cutting machine
CN201807807U (en) * 2010-09-30 2011-04-27 广州市技师学院 Improved high-speed wire electric discharge lathe structure
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