CN103447961A - Grinding coolant central filtering and chip removing system and working method thereof - Google Patents
Grinding coolant central filtering and chip removing system and working method thereof Download PDFInfo
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- CN103447961A CN103447961A CN2013104085447A CN201310408544A CN103447961A CN 103447961 A CN103447961 A CN 103447961A CN 2013104085447 A CN2013104085447 A CN 2013104085447A CN 201310408544 A CN201310408544 A CN 201310408544A CN 103447961 A CN103447961 A CN 103447961A
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Abstract
The invention discloses a grinding coolant central filtering and chip removing system and a working method thereof. The grinding coolant central filtering and chip removing system comprises a sewage storage device, a filter pressing device and a clean liquid storage device, wherein the sewage storage device is communicated with the filter pressing device through a filter pipe; the filter pressing device comprises an upper box body, a lower box body and a filter cloth transmission system arranged between the upper box body and the lower box body, the upper box body is communicated with the filter pipe, when the upper box body descends, a sealed cavity is formed by the upper box body, filter cloth and the lower box body; the inlet end of the clean liquid storage box is communicated with the lower box body through a clean liquid pipe, and the outlet end of the clean liquid storage box is connected with a liquid supply pipeline. Through the arrangement, the grinding coolant central filtering and chip removing system and the working method thereof have the advantages that the filtering precision is high, the machining precision of parts is stabilized; the period of use of the coolant is prolonged; the operating cost is reduced, the filtered residue can be easily disposed in a centralized manner, and beautifying effect is played to a fieldwork environment; electricity, water and oil are saved, the maintenance cost is saved, and the labor cost is also saved.
Description
Technical field
The present invention relates to machining soiling solution process field, particularly relate to a kind of grinding coolant concentration filter, chip removal system and method for work thereof.
Background technology
Grinding, the superfinishing of current multiple bearing manufacturing firm greatly bearing parts, generally adopt the unit self-contained water tank, provide emulsion, superfinishing liquid as the work-piece cools feed flow that adds man-hour, although be magnetic, separator separates grinding iron end, but the cleannes of cooling fluid can not meet the requirement of Production of bearing technique far away, have a strong impact on the roughness of bearing surface.
Cooling fluid is reused for a long time in self-contained water tank, can not get fully recycling, make cooling fluid apt to deteriorate, useful life is short, increased production cost, regularly to carry out better and further process cooling fluid, like this not only bad for the saving of resource, also affect to a certain extent the environment in workshop.In addition, to the replacing of cooling fluid with process and also need artificial operation, need larger labour expenses, be unfavorable for cost-saving.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of grinding coolant concentration filter, chip removal system and method for work thereof, can there is higher filtering accuracy, and fully recycle in system, extended the operating period of cooling fluid, the work on the spot environment is played to beautification function, energy-conservation and cost-saving.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of grinding coolant concentration filter, chip removal system are provided, comprise:
The soiling solution storage device, comprise a soiling solution storage box, and the soiling solution storage box is communicated with described filter-pressing device by a screen pipe;
Filter-pressing device, comprise upper box, lower box and be located at upper box and lower box between the filter cloth transmission system, described upper box is communicated with screen pipe, and be flexibly connected with a lifting drive, described filter cloth transmission system comprises a transmission platform, on described transmission platform, is fixed with filter cloth, and described lower box is communicated with clean liquid storage device, when upper box descends, form a seal chamber between upper box, filter cloth and lower box;
Clean liquid storage device, comprise a clean liquid storage box, and described clean liquid storage box arrival end is communicated with lower box by clean liquid pipe, and the port of export is connected with liquid feeding pipeline.
In a preferred embodiment of the present invention, described upper box also is connected with pressure tester, described pressure tester comprises the first pressure switch and the second pressure switch, and described the first pressure switch and a chip removal device are electrically connected, and the second pressure switch and a pressure relief device are electrically connected.
In a preferred embodiment of the present invention, described chip removal device comprises an air-blowing device, spray equipment and Integrated Chip case, the corresponding filter cloth setting respectively of described air-blowing device and spray equipment, and described Integrated Chip case is located on the transfer station direction of transfer.
In a preferred embodiment of the present invention, described pressure relief device comprises a relief tube, and described relief tube one end is connected with upper box, and the other end is connected with the soiling solution storage box.
In a preferred embodiment of the present invention, be connected with the compressed-air actuated tracheae of a conveying on the screen pipe between described upper box and soiling solution storage box, described tracheae is provided with Pneumatic butterfly valve and check-valves.
In a preferred embodiment of the present invention, be provided with a water storage tank below lower box, water storage tank is connected with the soiling solution storage box by a liquid back pipe.
In a preferred embodiment of the present invention, be provided with a plurality of splitter boxs in upper box, the soiling solution in screen pipe flows to filter cloth after each splitter box.
In a preferred embodiment of the present invention, the top ends of described clean liquid storage box is connected with an overflow pipe, and the other end of described overflow pipe is connected with the soiling solution storage box.
For solving the problems of the technologies described above, another technical solution used in the present invention is: the method for work of a kind of grinding coolant concentration filter, chip removal system is provided, comprises the following steps:
1) utilize lifting drive to drive upper box to descend, make between upper box, filter cloth and lower box to form a seal chamber;
2) soiling solution in the soiling solution storage box is delivered in upper box by screen pipe, becomes clean liquid after filter-cloth filtering, flows into lower box, flows in clean liquid storage box by clean liquid pipe, and carries out feed flow by liquid feeding pipeline;
3) along with continuing filtration, filter residue on filter cloth increases gradually, pressure in upper box slowly increases, when the pressure of upper box reaches default chip removal force value, screen pipe stops carrying, after liquid feeding pipeline also stops feed flow, and the conducting tracheae, make compressed air enter, the raffinate in upper box is pressed in lower box through filter cloth;
4) after closing tracheae, lifting drive drives upper box to rise, and starts the filter cloth transmission system simultaneously, and transfer station drives the filter cloth running, and the filter residue on filter cloth is taken out of, and the air-blowing device blows off filter residue on filter cloth, and filter residue enters the Integrated Chip case; Spray equipment is clean by filter cloth washing;
5), after chip removal, again utilize lifting drive to drive upper box to descend, repeating step 1), form circulation.
In a preferred embodiment of the present invention, in step 3), when the pressure of upper box reaches default pressure release force value, screen pipe stops carrying, and after liquid feeding pipeline also stops feed flow, the conducting relief tube, leak into the soiling solution storage box by relief tube by pressure.
The invention has the beneficial effects as follows: grinding coolant concentration filter of the present invention, chip removal system and method for work thereof comprise following advantage:
Filtering accuracy is high: by concentration filter, to emulsion, centralized management can obtain a high-quality cooling feed flow, during grinding, can greatly reduce surface roughness, and product quality is improved and can reach 2% left and right.
Adopt large flow to wash away processing parts, reduced the temperature of workpiece, stablized the machining accuracy of parts.
When concentration filter, chip removal system operation, because grinding fluid fully recycles in whole system, make cooling fluid not perishable, extended the operating period of cooling fluid.
The filter quality of working solution and the quality of working solution are realized centralized management and controlled, and reduced the discharge capacity of useless cooling fluid, operating cost reduces, and the filter residue filtered out is easy to focus on, and the work on the spot environment is played to beautification function.
Concentration filter, chip removal system can be according to the fluid volumes of workshop lathe, and pressure, uninterrupted can choose at random within the specific limits.
Economize on electricity: after saving the little water tank of unit, between an in-between car, the annual electric energy of saving is over 100,000 yuan.
Water saving: after concentration filter, water quality is difficult for changing, and does not generally need to change water.
Fuel-economizing: emulsion, grinding fluid, superfinishing wet goods are after fully filtering, and capable of circulation reusing, even also change liquid without outwelling summer, only need a small amount of interpolation.
Save maintenance cost: after using concentration filter, chip removal system, without the magnetic separator on the unit water tank, little water pump etc., can save a large amount of maintenance costs.
Save the labour expenses: do not need regularly to change liquid, without often clearing up the emery wheel bits, can save a large amount of labour costs.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of grinding coolant concentration filter of the present invention, chip removal system one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, soiling solution house steward, 2, the soiling solution storage box, 3, screen pipe, 4, upper box, 5, lower box, 6, lifting drive, 7, transmission platform, 8, filter cloth, 11, clean liquid storage box, 12, clean liquid pipe, 13, liquid feeding pipeline, the 14, first pressure switch, 15, the second pressure switch, 16, air-blowing device, 17, spray equipment, 18, the Integrated Chip case, 19, relief tube, 20, tracheae, 21, Pneumatic butterfly valve, 22, check-valves, 23, water storage tank, 24, liquid back pipe, 25, splitter box, 26, overflow pipe.
The specific embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under the creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of grinding coolant concentration filter, chip removal system comprise:
The soiling solution storage device, comprise a soiling solution storage box 2, by a soiling solution house steward 1, the workshop appliance soiling solution is gathered, flow in soiling solution storage box 2, soiling solution storage box 2 is communicated with described filter-pressing device by a screen pipe 3, and the soiling solution in screen pipe 3 is by a filter pump suction filter-pressing device;
Filter-pressing device, comprise upper box 4, lower box 5 and be located at upper box 4 and lower box 5 between the filter cloth transmission system.
Described upper box 4 is communicated with screen pipe 3, and is flexibly connected with a lifting drive 6, and described lifting drive 6 the present invention are preferably one group of hydraulic cylinder, in order to drive upper box 4, rises or descends.
Described filter cloth transmission system comprises a transmission platform 7, on described transmission platform 7, is fixed with filter cloth 8, and transmission platform 7 comprises chain and reducing motor, and filter cloth 8 is fixed on chain, and under reducing motor drives, filter cloth 8 is rotatable.
Described lower box 5 is communicated with clean liquid storage device, when upper box 4 descends, between upper box 4, filter cloth 8 and lower box 5, forms a seal chamber.
Clean liquid storage device, comprise a clean liquid storage box 11, and described clean liquid storage box 11 arrival ends are communicated with lower box 5 by clean liquid pipe 12, and the port of export is connected with liquid feeding pipeline 13.
Wherein, described upper box 4 also is connected with pressure tester, and described pressure tester comprises the first pressure switch 14 and the second pressure switch 15, and described the first pressure switch 14 and a chip removal device are electrically connected, and the second pressure switch 15 and a pressure relief device are electrically connected.
Described chip removal device comprises an air-blowing device 16, spray equipment 17 and Integrated Chip case 18, and the respectively corresponding filter cloth 8 of described air-blowing device 16 and spray equipment 17 arranges, and described Integrated Chip case 18 is located on the transfer station direction of transfer.Air-blowing device 16 is for filter residue on filter cloth 8 is blown off, and filter residue is separated with filter cloth 8, and spray equipment 17 is for filter cloth 8 is rinsed well.
Described pressure relief device comprises a relief tube 19, and described relief tube 19 1 ends are connected with upper box 4, and the other end is connected with soiling solution storage box 2.Pressure relief device is in upper box 4 during hypertonia, and upper box 4 liquid flow into soiling solution tank by pipeline, and upper box 4 pressure are laid down.
Wherein, the screen pipe 3 between described upper box 4 and soiling solution storage box 2 is provided with Pneumatic butterfly valve, for the break-make of controlled filter pipe 3.Be provided with the compressed-air actuated tracheae 20 of a conveying between described Pneumatic butterfly valve and soiling solution storage box 2, described tracheae 20 is provided with Pneumatic butterfly valve 21 and check-valves 22.Check-valves 22 is to prevent that in screen pipe 3, liquid flows into tracheae 20, and the Pneumatic butterfly valve 21 on tracheae 20 is for controlling the break-make of tracheae 20.By tracheae 20, compressed air is accessed to upper boxes 4 by screen pipe 3, filter residue is pressed dry.
Be provided with a water storage tank 23 below lower box 5, water storage tank 23 is connected with soiling solution storage box 2 by a liquid back pipe 24.The liquid that exosmoses when poorly sealed, used liquid collect and flow back to soiling solution storage box 2 by liquid back pipe 24 while rinsing filter cloth 8.
Be provided with a plurality of splitter boxs 25 in upper box 4, the soiling solution in screen pipe 3 flows to filter cloth 8 after each splitter box 25.
The top ends of described clean liquid storage box 11 is connected with an overflow pipe 26, and the other end of described overflow pipe 26 is connected with soiling solution storage box 2.When in clean liquid storage box 11, clean liquid is not stored, clean liquid will flow to soiling solution storage box 2, prevent overflow.
The method of work of a kind of grinding coolant concentration filter, chip removal system comprises the following steps:
1) utilize lifting drive 6 to drive upper box 4 to descend, make to form a seal chamber between upper box 4, filter cloth 8 and lower box 5;
2) soiling solution in soiling solution storage box 2 is delivered in upper box 4 by screen pipe 3, after filter cloth 8 filters, becomes clean liquid, flows into lower box 5, flows in clean liquid storage box 11 by clean liquid pipe 12, and carries out feed flow by liquid feeding pipeline 13;
3) along with continuing filtration, filter residue on filter cloth 8 increases gradually, pressure in upper box 4 slowly increase, and when the pressure of upper box 4 reaches default chip removal force value, give the PLC signal, the control system chip removal, screen pipe 3 stops carrying, after liquid feeding pipeline 13 also stops feed flow, and conducting tracheae 20, make compressed air enter, the raffinate in upper box 4 is pressed in lower box 5 through filter cloth 8;
4) after closing tracheae 20, lifting drive 6 drives upper box 4 to rise, and starts the filter cloth transmission system simultaneously, and transfer station drives filter cloth 8 runnings, and the filter residue on filter cloth 8 is taken out of, and air-blowing device 16 blows off filter residue on filter cloth 8, and filter residue enters Integrated Chip case 18; Spray equipment 17 is rinsed filter cloth 8 well;
5), after chip removal, again utilize lifting drive 6 to drive upper box 4 to descend, repeating step 1), form circulation.
In step 3), when the pressure of upper box 4 reaches default pressure release force value, give the PLC signal, the control system pressure release, screen pipe 3 stops carrying, after liquid feeding pipeline 13 also stops feed flow, conducting relief tube 19, leak into soiling solution storage box 2 by relief tube 19 by pressure.
Grinding coolant concentration filter of the present invention, chip removal system and method for work thereof comprise following advantage:
Filtering accuracy is high: by concentration filter, to emulsion, centralized management can obtain a high-quality cooling feed flow, during grinding, can greatly reduce surface roughness, and product quality is improved and can reach 2% left and right.
Adopt large flow to wash away processing parts, reduced the temperature of workpiece, stablized the machining accuracy of parts.
When concentration filter, chip removal system operation, because grinding fluid fully recycles in whole system, make cooling fluid not perishable, extended the operating period of cooling fluid.
The filter quality of working solution and the quality of working solution are realized centralized management and controlled, and reduced the discharge capacity of useless cooling fluid, operating cost reduces, and the filter residue filtered out is easy to focus on, and the work on the spot environment is played to beautification function.
Concentration filter, chip removal system can be according to the fluid volumes of workshop lathe, and pressure, uninterrupted can choose at random within the specific limits.
Economize on electricity: after saving the little water tank of unit, between an in-between car, the annual electric energy of saving is over 100,000 yuan.
Water saving: after concentration filter, water quality is difficult for changing, and does not generally need to change water.
Fuel-economizing: emulsion, grinding fluid, superfinishing wet goods are after fully filtering, and capable of circulation reusing, even also change liquid without outwelling summer, only need a small amount of interpolation.
Save maintenance cost: after using concentration filter, chip removal system, without the magnetic separator on the unit water tank, little water pump etc., can save a large amount of maintenance costs.
Save the labour expenses: do not need regularly to change liquid, without often clearing up the emery wheel bits, can save a large amount of labour costs.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (10)
1. a grinding coolant concentration filter, chip removal system, is characterized in that, comprising:
The soiling solution storage device, comprise a soiling solution storage box, and the soiling solution storage box is communicated with described filter-pressing device by a screen pipe;
Filter-pressing device, comprise upper box, lower box and be located at upper box and lower box between the filter cloth transmission system, described upper box is communicated with screen pipe, and be flexibly connected with a lifting drive, described filter cloth transmission system comprises a transmission platform, on described transmission platform, is fixed with filter cloth, and described lower box is communicated with clean liquid storage device, when upper box descends, form a seal chamber between upper box, filter cloth and lower box;
Clean liquid storage device, comprise a clean liquid storage box, and described clean liquid storage box arrival end is communicated with lower box by clean liquid pipe, and the port of export is connected with liquid feeding pipeline.
2. grinding coolant concentration filter according to claim 1, chip removal system, it is characterized in that, described upper box also is connected with pressure tester, described pressure tester comprises the first pressure switch and the second pressure switch, described the first pressure switch and a chip removal device are electrically connected, and the second pressure switch and a pressure relief device are electrically connected.
3. grinding coolant concentration filter according to claim 2, chip removal system, it is characterized in that, described chip removal device comprises an air-blowing device, spray equipment and Integrated Chip case, the corresponding filter cloth setting respectively of described air-blowing device and spray equipment, and described Integrated Chip case is located on the transfer station direction of transfer.
4. grinding coolant concentration filter according to claim 2, chip removal system, is characterized in that, described pressure relief device comprises a relief tube, and described relief tube one end is connected with upper box, and the other end is connected with the soiling solution storage box.
5. grinding coolant concentration filter according to claim 1, chip removal system, is characterized in that, is connected with the compressed-air actuated tracheae of a conveying on the screen pipe between described upper box and soiling solution storage box, and described tracheae is provided with Pneumatic butterfly valve and check-valves.
6. grinding coolant concentration filter according to claim 1, chip removal system, is characterized in that, is provided with a water storage tank below lower box, and water storage tank is connected with the soiling solution storage box by a liquid back pipe.
7. grinding coolant concentration filter according to claim 1, chip removal system, is characterized in that, is provided with a plurality of splitter boxs in upper box, and the soiling solution in screen pipe flows to filter cloth after each splitter box.
8. grinding coolant concentration filter according to claim 1, chip removal system, is characterized in that, the top ends of described clean liquid storage box is connected with an overflow pipe, and the other end of described overflow pipe is connected with the soiling solution storage box.
9. the method for work of a grinding coolant concentration filter, chip removal system, is characterized in that, comprises the following steps:
1) utilize lifting drive to drive upper box to descend, make between upper box, filter cloth and lower box to form a seal chamber;
2) soiling solution in the soiling solution storage box is delivered in upper box by screen pipe, becomes clean liquid after filter-cloth filtering, flows into lower box, flows in clean liquid storage box by clean liquid pipe, and carries out feed flow by liquid feeding pipeline;
3) along with continuing filtration, filter residue on filter cloth increases gradually, pressure in upper box slowly increases, when the pressure of upper box reaches default chip removal force value, screen pipe stops carrying, after liquid feeding pipeline also stops feed flow, and the conducting tracheae, make compressed air enter, the raffinate in upper box is pressed in lower box through filter cloth;
4) after closing tracheae, lifting drive drives upper box to rise, and starts the filter cloth transmission system simultaneously, and transfer station drives the filter cloth running, and the filter residue on filter cloth is taken out of, and the air-blowing device blows off filter residue on filter cloth, and filter residue enters the Integrated Chip case; Spray equipment is clean by filter cloth washing;
5), after chip removal, again utilize lifting drive to drive upper box to descend, repeating step 1), form circulation.
10. the method for work of grinding coolant concentration filter according to claim 9, chip removal system, it is characterized in that, in step 3), when the pressure of upper box reaches default pressure release force value, screen pipe stops carrying, after liquid feeding pipeline also stops feed flow, the conducting relief tube, leak into the soiling solution storage box by relief tube by pressure.
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| CN104667610A (en) * | 2015-03-20 | 2015-06-03 | 台州市永宁轴承制造有限公司 | Centralized machine tool grinding fluid filtering method and filtering device system thereof |
| CN105709475A (en) * | 2016-04-15 | 2016-06-29 | 贵阳铝镁设计研究院有限公司 | Coal gas desulfuration barren solution quality and effectiveness improving system |
| CN106112674A (en) * | 2016-07-05 | 2016-11-16 | 陈晓莲 | A kind of engineering shop multimachine serial rail mounted machine tool coolant retracting device |
| CN107754427A (en) * | 2017-10-31 | 2018-03-06 | 无锡德沃精工设备有限公司 | A kind of Anti-seismic planer-type filter press |
| CN109015384A (en) * | 2018-09-10 | 2018-12-18 | 浙江东信机械有限公司 | A kind of circulator of sand mill cooling water |
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| CN109015384A (en) * | 2018-09-10 | 2018-12-18 | 浙江东信机械有限公司 | A kind of circulator of sand mill cooling water |
| CN109015384B (en) * | 2018-09-10 | 2024-02-23 | 浙江东信机械有限公司 | Cooling water circulation device of sand mill |
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Application publication date: 20131218 |