CN103991036B - A kind of negative-pressure type grinding fluid concentration filter chip removal device - Google Patents
A kind of negative-pressure type grinding fluid concentration filter chip removal device Download PDFInfo
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- CN103991036B CN103991036B CN201410233431.2A CN201410233431A CN103991036B CN 103991036 B CN103991036 B CN 103991036B CN 201410233431 A CN201410233431 A CN 201410233431A CN 103991036 B CN103991036 B CN 103991036B
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- grinding fluid
- negative
- removal device
- coolant
- chip removal
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- 238000000227 grinding Methods 0.000 title claims abstract description 30
- 239000012530 fluid Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000010865 sewage Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 239000004745 nonwoven fabric Substances 0.000 claims description 35
- 238000007599 discharging Methods 0.000 claims description 19
- 239000004576 sand Substances 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract description 38
- 238000003754 machining Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003746 surface roughness Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
Abstract
The invention discloses a kind of negative-pressure type grinding fluid concentration filter chip removal device, the grinding fluid that lathe flows out flows in sewage-treatment plant from back liquid pipeline, after concentration filter, clean grinding coolant exports from by water pump, through feed liquid pipeline for lathe, the cooling feed flow of a high-quality is obtained after concentration filter, surface roughness can be substantially reduced during grinding, product quality is improved and reaches about 2%；And coolant rate is big, reduces the temperature of workpiece, stabilizes the machining accuracy of parts；Coolant concentration filter, recycles, makes coolant be unlikely to deteriorate, extend the use time of coolant, protect environment, and the filtering residue filtered out is prone to focus on, and has beautified working environment；Need not every lathe filtration cycle, workshop every year can using electricity wisely more than 100,000 yuan, generally need not change water, power saving, water-saving, save maintenance cost, it is not necessary to often change coolant, save labour expenses。
Description
Technical field
The invention belongs to machining coolant and process device, be specifically related to a kind of negative-pressure type grinding fluid concentration filter chip removal device。
Background technology
The grinding of bearing mnanufacture producer bearing parts mostly at present, superfinishing, commonly used unit self-contained water tank, there is provided emulsion, superfinishing liquid as the work-piece cools feed flow adding man-hour, the separator separation grinding ferrum end although being magnetic, but the cleannes of coolant can not meet far away the requirement of Production of bearing technique, has a strong impact on the roughness of bearing surface；Bearing assembling is cleaned and is mostly adopted independent parts washer and product cleaning machine cleaning showers, due to unit independent oil supply, repeats itself long-term work high oil temperature and cleannes do not reach index request, final play and the vibration values affecting bearing, causes bearing grade to decline and affects the service life of bearing。
Summary of the invention
For solving the problems referred to above, the invention discloses a kind of negative-pressure type grinding fluid concentration filter chip removal device, the coolant on all for workshop production equipment is focused on filtration chip removal device, through concentration filter, clean liquid is delivered to each operating point and recycle。
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of negative-pressure type grinding fluid concentration filter chip removal device, it is characterized in that: include water tank with strainer, described water tank with strainer is divided into sewage-treatment plant and clean sap cavity, the grinding fluid that lathe flows out flows in sewage-treatment plant from back liquid pipeline, described sewage-treatment plant is the level shape to upper right, sewage-treatment plant right hand top is provided with discharging opening, it is connected to driving shaft near one end of discharging opening, described driving shaft is connected with motor by drive mechanism, driving shaft is provided with 2 sprocket wheels in left and right, 2 sprocket wheels in left and right are connected with 2, left and right chain, on the left of sewage-treatment plant, corner and lower end are connected to driven shaft, chain drive is passed through between described driving shaft and driven shaft, between described 2 chains, symmetrical acromere is fixedly connected with material scraping plate, sewage-treatment plant horizontal ends is connected with rustless steel filter plate, filter plate is provided with non-woven fabrics, described non-woven fabrics enters water tank with strainer from nonwoven fabric roll on the left of water tank with strainer and is laid on below sewage-treatment plant, non-woven fabrics falls into collecting receptacle from discharging opening, rustless steel filter plate is connected with sand washing shower nozzle, it is clean sap cavity below non-woven fabrics below sewage-treatment plant horizontal ends, water tank with strainer is arranged over water supply tank, water supply tank is connected with clean sap cavity by pipeline, described pipeline is provided with the first butterfly valve and pneumatic discharging valve, water-separating gas filter, air relief valve, the gas source triplet of oil sprayer composition is connected with pneumatic discharging valve, clean sap cavity is externally provided with pressure vacuum gauge, water supply tank, clean sap cavity, it is connected by feed liquid pipeline between sand washing shower nozzle and lathe, feed liquid pipeline is provided with water pump, the second butterfly valve it is provided with between water supply tank and water pump, it is provided with the 3rd between clean sap cavity and water pump, 4th butterfly valve, 3rd, it is provided with check-valves between 4th butterfly valve, the 5th butterfly valve it is provided with between sand washing shower nozzle and water pump。
As a modification of the present invention, described back liquid pipeline is provided with filter bag, and the filtration mesh of filter bag is 1-5mm。
As a modification of the present invention, the filtration mesh of described non-woven fabrics is 10-20 μm。
As a modification of the present invention, described sand washing shower nozzle is beat 2-4 on 1 cun of stainless steel tube to arrange aperture, and often row aperture direction is identical with stainless steel tube length direction, and the aperture of 2-4 row's aperture is in sector downwards。
As a modification of the present invention, described feed liquid pipeline is provided with Pressure gauge。
As a modification of the present invention, the filtration mesh of described rustless steel filter plate is 0.2-0.5mm。
As a modification of the present invention, described clean sap cavity is connected with standby mouth, and described standby mouth blind plate is closed。
As a modification of the present invention, described butterfly valve is Pneumatic butterfly valve。
The invention has the beneficial effects as follows:
Negative-pressure type grinding fluid concentration filter chip removal device tubing of the present invention can export after being purified by soiling solution, and realizing circulation to reuse, coolant is unlikely to deteriorate, extend the use phase of coolant, work on the spot environment is played beautification function, energy-conservation and saving cost。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Reference numerals list:
1, lathe, 2, back liquid pipeline, 3, filter bag, 4, water tank with strainer, 5, motor, 6, driving shaft, 7, discharging opening, 8, non-woven fabrics, 9, pressure vacuum gauge, 10, collecting receptacle, 11, oil sprayer, 12, air relief valve, 13, water-separating gas filter, 14, pneumatic discharging valve, 15, sand washing shower nozzle, 16, first butterfly valve, 17, rustless steel filter plate, 18, driven shaft, 19, standby mouth, 20, 5th butterfly valve, 21, 3rd butterfly valve, 22, water pump, 23, Pressure gauge, 24, second butterfly valve, 25, nonwoven fabric roll, 26, 4th butterfly valve, 27, check-valves, 28, material scraping plate, 29, water supply tank, 30, feed liquid pipeline。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with the present invention, it should be understood that following detailed description of the invention is merely to illustrate the present invention rather than restriction the scope of the present invention。It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center。
As shown in the figure, a kind of negative-pressure type grinding fluid concentration filter chip removal device of the present invention, including water tank with strainer 4, described water tank with strainer 4 is divided into sewage-treatment plant and clean sap cavity, the grinding fluid that lathe 1 flows out flows in sewage-treatment plant from back liquid pipeline 2, described sewage-treatment plant is the level shape to upper right, sewage-treatment plant right hand top is provided with discharging opening 7, it is connected to driving shaft 6 near one end of discharging opening 7, described driving shaft 6 is connected with motor 5 by drive mechanism, driving shaft 6 is provided with 2 sprocket wheels in left and right, 2 sprocket wheels in left and right are connected with 2, left and right chain, on the left of sewage-treatment plant, corner and lower end are connected to driven shaft 18, chain drive is passed through between described driving shaft 6 and driven shaft 18, between described 2 chains, symmetrical acromere is fixedly connected with material scraping plate 28, sewage-treatment plant horizontal ends is connected with rustless steel filter plate 17, filter plate is provided with non-woven fabrics 8, described non-woven fabrics 8 enters water tank with strainer 4 from nonwoven fabric roll 25 on the left of water tank with strainer and is laid on below sewage-treatment plant, non-woven fabrics 8 falls into collecting receptacle 10 from discharging opening 7, rustless steel filter plate 17 is connected with sand washing shower nozzle 15, it is clean sap cavity below non-woven fabrics below sewage-treatment plant horizontal ends, water tank with strainer 4 is arranged over water supply tank 29, water supply tank 29 is connected with clean sap cavity by pipeline, described pipeline is provided with the first butterfly valve 16 and pneumatic discharging valve 14, water-separating gas filter 13, air relief valve 12, the gas source triplet of oil sprayer 11 composition is connected with pneumatic discharging valve 13, clean sap cavity is externally provided with pressure vacuum gauge 9, water supply tank 29, clean sap cavity, it is connected by feed liquid pipeline 30 between sand washing shower nozzle 15 with lathe 1, feed liquid pipeline 30 is provided with water pump 22, the second butterfly valve 24 it is provided with between water supply tank 29 and water pump 22, it is provided with the 3rd between clean sap cavity and water pump 22, 4th butterfly valve 21, 26, 3rd, it is provided with check-valves 27 between 4th butterfly valve, the 5th butterfly valve 20 it is provided with between sand washing shower nozzle 15 and water pump 22。
During work, coolant after the machine tool chip removal of workshop is through being filtered from flowing into negative-pressure type grinding fluid concentration filter chip removal device of the present invention with back liquid pipeline, after cutting fluid flows into water tank with strainer 4, iron filings substantially all sink to above non-woven fabrics, start sewage-treatment plant, utilize the iron filings that scraper version will be left in above non-woven fabrics for a time a time to fall from discharging opening 7 to be easy in collecting receptacle 10 focus on iron filings, employing non-woven fabrics filters, selecting and filtering mesh is that the non-woven fabrics less than 20 μm is as filter material, tiny sand formation cuttings in coolant and other impurity can be filtered, finally give the filtering accuracy required by lathe, non-woven fabrics is sent into through material scraping plate transmission and is laid on rustless steel filter plate bottom water tank with strainer 4, dirty coolant is through non-woven fabrics, in coolant, the particle diameter abrasive dust more than 20 μm is retained formation filter cake by non-woven fabrics, cleaning liquid after filtering penetrates into clean sap cavity, coolant water pump clean in clean sap cavity is extracted in outlet pipeline for workshop lathe, because of being gradually increased of filtering residue when non-woven fabrics filters, filtrate effect is deteriorated gradually, clean sap cavity under non-woven fabrics presents negative pressure gradually, when clean sap cavity negative pressure (vacuum meter shows) constantly raises, the feed flow of water pump is not increasingly supplied, when vacuum reaches setting value, open operated pneumatic valve, cooling liquid deployed in advance in water supply tank 29 is filled with negative pressure cavity immediately, eliminate negative pressure cavity negative pressure, make water pump normally to workshop lathe feed flow, simultaneously non-woven fabrics is close to the pressure of rustless steel web plate and is also eliminated therewith, at this moment start material scraping plate and easily non-woven fabrics and sand formation cuttings can be moved certain length, useless non-woven fabrics and sand formation cuttings enter collecting receptacle 10, new non-woven fabrics is routed on filter plate simultaneously, material scraping plate chain drive motor stops, close the water supply tank the first butterfly valve to clean sap cavity topping up, device normal filtration, material scraping plate scrapes bits can not with the restriction of vacuum, it is timed by the operation time of the interval time set and setting and scrapes bits。
In gas source triplet, moisture in air is filtered by water-separating gas filter by filter element, air relief valve adjusts mouth pressure by flexible member, oil is become mist of oil and is added in compression air by oil sprayer, and as the lubrication of pneumatic element, gas source triplet drives the open and close of pneumatic discharging valve 13。
It is unable to supply lathe when the storage of coolant to be taken, directly open the second butterfly valve 24, lathe is directly supplied coolant from water supply tank 29 drawing liquid by water pump 22, in normal state, being supplied coolant by clean sap cavity to lathe, open the three, the 4th butterfly valves 21,26, lathe is supplied coolant from clean sap cavity drawing liquid by water pump 22, it is provided with check-valves 27, it is prevented that coolant refluxes between three, the 4th butterfly valves；After the time period set or interval several hours, close other butterfly valves, open the 5th butterfly valve 20, coolant is supplied to lathe from sand washing shower nozzle 15, draft due to water pump 22, coolant in clean sap cavity has the pressure of 0.2-0.3Mpa when sand washing shower nozzle 15, described sand washing shower nozzle 15 is beat 2-4 on 1 cun of stainless steel tube to arrange aperture, often row aperture direction is identical with stainless steel tube length direction, 2-4 arranges the aperture of aperture in fan-shaped downward, coolant sprays from aperture, iron filings less than 20 μm bottom clean sap cavity are broken up, lathe is entered with coolant, reenter and filter next time, make bottom clean sap cavity, to leave no residue ferrum bits, ensure that coolant is never degenerated。
Negative-pressure type grinding fluid concentration filter chip removal device of the present invention is arranged on below surface water plane, lathe is more than ground, machine tool coolant utilizes gravity to flow into water tank with strainer, water pump 22 is used to be extracted in lathe by the coolant filtered when needing with water, butterfly valve of the present invention is Pneumatic butterfly valve, can control uninterrupted within the specific limits。
The filtration mesh of non-woven fabrics 8 of the present invention is 10-20 μm, and the filtration mesh of rustless steel filter plate 17 is 0.2-0.5mm, it is possible to kept off on non-woven fabrics the iron filings of more than 20 μm, with the rotation of material scraping plate, iron filings blows into collecting receptacle 10。
In order to prevent lathe broken bearing when grinding bearing, partial piece falls into coolant entrance water tank with strainer can block material scraping plate, the present invention is provided with filter bag 3 on described back liquid pipeline 2, the filtration mesh of filter bag 3 is 1-5mm, before coolant enters water tank with strainer, bearing fragment is stayed in filter bag, safe and reliable。
The present invention is provided with Pressure gauge 23 on described feed liquid pipeline 30, it is possible to observe the pressure in feed liquid pipeline 30 at any time, it has been found that problem solves at any time。
The present invention is connected with standby mouth 19 at described clean sap cavity, described standby mouth is closed with blind plate at ordinary times, sometimes when time length needs to clear up bottom clean sap cavity, opening blind plate, the little fine sand being likely to surplus bottom clean sap cavity can flow out standby mouth, keep clean sap cavity inner clean, standby mouth 19 also has an effect, when lathe increase on ground, when coolant in water tank with strainer is not enough, utilize the external water tank of standby mouth 19, it is ensured that cooling fluid supply is sufficient。
Negative-pressure type grinding fluid concentration filter chip removal device of the present invention passes through concentration filter, grinding coolant concentration filter can obtain the cooling feed flow of a high-quality, can be substantially reduced surface roughness during grinding, product quality is improved and reaches about 2%；And coolant rate is big, reduces the temperature of workpiece, stabilizes the machining accuracy of parts；Coolant concentration filter, recycles, makes coolant be unlikely to deteriorate, extend the use time of coolant, decrease the discharge capacity of useless coolant, reduce production cost, protect environment, and the filtering residue filtered out is prone to focus on, and has beautified working environment；Do not need every lathe filtration cycle, one workshop every year can using electricity wisely more than 100,000 yuan, generally need not change water, power saving, water-saving, save maintenance cost, it is not necessary to often change coolant, save labour expenses, in order to further save cost, non-woven fabrics individually can reclaim with running roller, is continuing with after cleaning。
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also includes the technical scheme being made up of above technical characteristic combination in any。
Claims (8)
1. a negative-pressure type grinding fluid concentration filter chip removal device, it is characterized in that: include water tank with strainer, described water tank with strainer is divided into sewage-treatment plant and clean sap cavity, the grinding fluid that lathe flows out flows in sewage-treatment plant from back liquid pipeline, described sewage-treatment plant is the level shape to upper right, sewage-treatment plant right hand top is provided with discharging opening, it is connected to driving shaft near one end of discharging opening, described driving shaft is connected with motor by drive mechanism, driving shaft is provided with 2 sprocket wheels in left and right, 2 sprocket wheels in left and right are connected with 2, left and right chain, on the left of sewage-treatment plant, corner and lower end are connected to driven shaft, chain drive is passed through between described driving shaft and driven shaft, between described 2 chains, symmetrical acromere is fixedly connected with material scraping plate, sewage-treatment plant horizontal ends is connected with rustless steel filter plate, filter plate is provided with non-woven fabrics, described non-woven fabrics enters water tank with strainer from nonwoven fabric roll on the left of water tank with strainer and is laid on below sewage-treatment plant, non-woven fabrics falls into collecting receptacle from discharging opening, rustless steel filter plate is connected with sand washing shower nozzle, it is clean sap cavity below non-woven fabrics below sewage-treatment plant horizontal ends, water tank with strainer is arranged over water supply tank, water supply tank is connected with clean sap cavity by pipeline, described pipeline is provided with the first butterfly valve and pneumatic discharging valve, water-separating gas filter, air relief valve, the gas source triplet of oil sprayer composition is connected with pneumatic discharging valve, clean sap cavity is externally provided with pressure vacuum gauge, water supply tank, clean sap cavity, it is connected by feed liquid pipeline between sand washing shower nozzle and lathe, feed liquid pipeline is provided with water pump, the second butterfly valve it is provided with between water supply tank and water pump, it is provided with the 3rd between clean sap cavity and water pump, 4th butterfly valve, 3rd, it is provided with check-valves between 4th butterfly valve, the 5th butterfly valve it is provided with between sand washing shower nozzle and water pump。
2. a kind of negative-pressure type grinding fluid concentration filter chip removal device according to claim 1, it is characterised in that: described back liquid pipeline is provided with filter bag, and the filtration mesh of filter bag is 1-5mm。
3. a kind of negative-pressure type grinding fluid concentration filter chip removal device according to claim 1, it is characterised in that: the filtration mesh of described non-woven fabrics is 10-20 μm。
4. a kind of negative-pressure type grinding fluid concentration filter chip removal device according to claim 1, it is characterized in that: described sand washing shower nozzle is beat 2-4 on 1 cun of stainless steel tube to arrange aperture, often row aperture direction is identical with stainless steel tube length direction, and 2-4 arranges the aperture of aperture in fan-shaped downward。
5. a kind of negative-pressure type grinding fluid concentration filter chip removal device according to claim 1, it is characterised in that: described feed liquid pipeline is provided with Pressure gauge。
6. a kind of negative-pressure type grinding fluid concentration filter chip removal device according to claim 1, it is characterised in that: the filtration mesh of described rustless steel filter plate is 0.2-0.5mm。
7. a kind of negative-pressure type grinding fluid concentration filter chip removal device according to claim 1, it is characterised in that: described clean sap cavity is connected with standby mouth, and described standby mouth blind plate is closed。
8. a kind of negative-pressure type grinding fluid concentration filter chip removal device according to claim 1, it is characterised in that: described butterfly valve is Pneumatic butterfly valve。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233431.2A CN103991036B (en) | 2014-05-29 | 2014-05-29 | A kind of negative-pressure type grinding fluid concentration filter chip removal device |
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|---|---|---|---|
| CN201410233431.2A CN103991036B (en) | 2014-05-29 | 2014-05-29 | A kind of negative-pressure type grinding fluid concentration filter chip removal device |
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| CN103991036A CN103991036A (en) | 2014-08-20 |
| CN103991036B true CN103991036B (en) | 2016-06-22 |
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| JP6352754B2 (en) * | 2014-09-29 | 2018-07-04 | ＡｖａｎＳｔｒａｔｅ株式会社 | Glass substrate manufacturing method and glass substrate manufacturing apparatus |
| CN106965091A (en) * | 2017-04-28 | 2017-07-21 | 宁波奉化精瑞钢球有限公司 | A kind of steel ball processing central liquid supply system |
| CN109277949A (en) * | 2017-07-20 | 2019-01-29 | 上海贝晖汽车配件有限公司 | A kind of grinding fluid centralized processing system |
| CN110734186A (en) * | 2019-11-08 | 2020-01-31 | 华辰精密装备（昆山）股份有限公司 | Roll grinder waste liquid centralized treatment system |
| CN112077659A (en) * | 2020-08-24 | 2020-12-15 | 南京泉峰汽车精密技术股份有限公司 | Chip liquid filtering and supplying device and control method thereof |
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| JPH10309647A (en) * | 1997-05-08 | 1998-11-24 | Jatco Corp | Liquid purifying method and device |
| US7906021B2 (en) * | 2007-06-21 | 2011-03-15 | Bunri Incorporation | Contaminated fluid recovery apparatus |
| CN203197746U (en) * | 2013-03-01 | 2013-09-18 | 邢台德乐机械轧辊有限公司 | Water cooling system for grinding machine |
| CN203509942U (en) * | 2013-09-10 | 2014-04-02 | 无锡德沃精工设备有限公司 | Grinding coolant concentrated filtering and chip removal system |
| CN203918784U (en) * | 2014-05-29 | 2014-11-05 | 张家港市Aaa轴承有限公司 | A kind of suction type grinding fluid concentration filter chip removal device |
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2014
- 2014-05-29 CN CN201410233431.2A patent/CN103991036B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309647A (en) * | 1997-05-08 | 1998-11-24 | Jatco Corp | Liquid purifying method and device |
| US7906021B2 (en) * | 2007-06-21 | 2011-03-15 | Bunri Incorporation | Contaminated fluid recovery apparatus |
| CN203197746U (en) * | 2013-03-01 | 2013-09-18 | 邢台德乐机械轧辊有限公司 | Water cooling system for grinding machine |
| CN203509942U (en) * | 2013-09-10 | 2014-04-02 | 无锡德沃精工设备有限公司 | Grinding coolant concentrated filtering and chip removal system |
| CN203918784U (en) * | 2014-05-29 | 2014-11-05 | 张家港市Aaa轴承有限公司 | A kind of suction type grinding fluid concentration filter chip removal device |
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Address after: Suzhou City, Jiangsu province 215600 gold town Zhangjiagang city after Cheng Cheng Yang Road No. 5 Patentee after: Zhangjiagang AAA precision manufacturing Limited by Share Ltd Address before: Suzhou City, Jiangsu province 215631 gold town Zhangjiagang city after Cheng Cheng Yang Road No. 5 Patentee before: AAA bearing Co., Ltd of Zhangjagang City |