CN107930212B - Processing apparatus of cutting fluid - Google Patents
Processing apparatus of cutting fluid Download PDFInfo
- Publication number
- CN107930212B CN107930212B CN201711143158.4A CN201711143158A CN107930212B CN 107930212 B CN107930212 B CN 107930212B CN 201711143158 A CN201711143158 A CN 201711143158A CN 107930212 B CN107930212 B CN 107930212B
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- China
- Prior art keywords
- liquid
- tank
- filter
- cutting fluid
- flushing
- Prior art date
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 238000011010 flushing procedure Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract 1
- 239000011550 stock solution Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- 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
- B01D29/6476—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 rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to chip removal, filtration and recycling of machine tool cutting fluid, and provides a processing device of the cutting fluid, which structurally comprises: the invention relates to a liquid storage tank for cutting chip removal liquid by a machine tool, a chip remover arranged at the bottom of the liquid storage tank, wherein the chip remover comprises a horizontal conveying section and a conveying section with a certain lifting angle, the conveying section is fixed above the horizontal conveying section of the chip remover and is arranged in a flushing tank in a containing box, and a filter fixed in the flushing tank.
Description
Technical Field
The invention relates to a processing device of cutting fluid, in particular to a separation, filtration and chip removal process of the cutting fluid, belonging to the technical field of chip removal and filtration of machine tool cutting fluid.
Background
The metal chips generated by the machine tool in the metal processing process can be mixed with the cutting fluid of the machine tool. Before the cutting fluid can be recycled, the metal chips in the cutting fluid must be filtered by a filter device. Common cutting fluid filtering devices are classified into two types: one type of the device comprises a chip cleaner and two water tanks (a dirty liquid tank and a clean liquid tank), but the water tank of the device has a complete box-shaped structure, is square and upright, and occupies a large space; the other is a vacuum belt filter which is expensive, expensive and maintenance intensive.
Disclosure of Invention
In order to solve the technical defects in the prior art, the invention provides a cutting fluid treatment device integrating chip removal and filtration, and the specific technical scheme is as follows:
a cutting fluid processing device structurally comprises: the liquid reserve tank of lathe cutting chip removal liquid, arrange the chip cleaner of liquid reserve tank bottom in, this chip cleaner includes the horizontal transport section, the transport section that has certain promotion angle, fix in chip cleaner horizontal transport section top, arrange the flushing tank in the containing box in, fix the filter in the flushing tank, this filter internally mounted has the hollow tube, there is 100 mesh ~ 140 mesh filtration pore on the filter, the clean liquid case through hollow tube in the filter and flushing tank intercommunication, through the liquid feed pump of arranging the inside pipeline of liquid reserve tank and clean liquid case intercommunication in, just arrange the outside drain pipe of liquid reserve tank in with the liquid feed pump intercommunication.
Further, the flushing tank is free of an upper top plate and a lower bottom plate.
Furthermore, the top of the liquid storage tank is provided with an upper cover, and the upper cover is provided with a round hole for cutting fluid to enter.
Further, a plurality of the filters may be installed according to the requirement of filtering accuracy.
Further, a plurality of liquid supply pumps may be provided according to the capacity of the tank, and it should be noted that the number of filters is not equal to the number of liquid supply pumps.
The technical effect of the technical scheme is as follows: 1. the conveying sections of the flushing tank, the liquid purifying tank and the chip cleaner for filtering the cutting fluid containing metal chips are all arranged in the liquid storage tank, so that the integration of equipment is realized, and the space occupation is obviously saved; 2. the suction of the liquid supply pump enables the cutting liquid to have certain negative pressure, and the filtered cutting liquid is allowed to enter the liquid purifying box.
In order to realize that the filtered cutting fluid meets different filtering grades, the liquid purifying box in the technical scheme is divided into two boxes by a partition plate, and the filters respectively communicated with the two boxes have different filtering precisions.
Among the above-mentioned technical scheme, when the cutting fluid was filtered to the filter, the metal fillings can not pass through the filtration pore, then the adhesion is on the surface of filter, when piling up to a certain degree, easily block up the filtration pore, can't realize filtering capability, for solving this technical problem, in the flushing tank, one side that is close to the liquid storage tank wall is equipped with multiunit gear train, and the filter passes the action wheel of gear train and fixes on the lateral wall of flushing tank from the bearing of driving wheel, action wheel and follow driving wheel are equipped with the scraper blade, and length is the same with the length of filter, and its function lies in, scrapes off the metal fillings that adhere on the filter surface.
In order to keep the interior of the liquid storage tank in a vacuum state, cutting fluid in the filter can enter the liquid purifying tank under the action of negative pressure, a vacuum tube is arranged between the fluid supply pump and the liquid purifying tank, the pipeline is arranged in the vacuum tube, a fluid inlet of the pipeline is 30-50 mm higher than the liquid purifying tank, and the lowest position of the fluid inlet is the lowest liquid level line of the liquid storage tank. Still be equipped with the exhaust tube in the vacuum tube, in the air inlet of exhaust tube stretched into the liquid reserve tank, the air inlet was 10 ~ 20mm lower than the top of liquid reserve tank, and the minimum of air inlet is the highest liquid level line of liquid reserve tank.
Drawings
FIG. 1 is a schematic view of the external configuration of a reservoir after assembly with a chip ejector;
FIG. 2 is a front view of the embodiment;
FIG. 3 is a top view of the embodiment;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic view showing the internal structure of a flush tank in the embodiment;
fig. 6 is a partial structural schematic view of fig. 5.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 6, a cutting fluid treatment apparatus includes: stock solution tank 1 of lathe cutting chip removal liquid, there is upper cover 11 at the top, upper cover design has round hole 12 that supplies the cutting liquid to get into, arrange chip cleaner 2 of 1 bottom of stock solution tank in, this chip cleaner 2 includes horizontal transport section 21, have certain conveying section 22 that promotes the angle, fix in 2 horizontal transport section 21 tops of chip cleaner, arrange flushing tank 3 in stock solution tank 1 in, fix the filter 4 in flushing tank 3, this filter internally mounted has hollow tube 41, there is 100 mesh ~ 140 mesh filtration pores on the filter 4, clean liquid case 5 through hollow tube 41 in the filter 4 and flushing tank 3 intercommunication, through the liquid feed pump 7 of arranging the pipeline 6 and the clean liquid case 5 intercommunication of 1 inside of stock solution tank in, communicate and arrange the drain pipe 8 of 1 outside of stock solution tank in with liquid feed pump 7. A vacuum pipe 71 is arranged between the liquid supply pump and the liquid purifying tank, the pipeline 6 is arranged in the vacuum pipe 71, a liquid inlet 61 of the pipeline 6 is 30-50 mm higher than the liquid purifying tank, and the lowest position of the liquid inlet 61 is the lowest liquid level line of the liquid storing tank. An air suction pipe 72 is further arranged in the vacuum pipe 71, an air inlet 73 of the air suction pipe 72 extends into the liquid storage tank, the air inlet 73 is 10-20 mm lower than the top of the liquid storage tank, and the lowest point of the air inlet is the highest liquid level line of the liquid storage tank. Wherein the vacuum tube 71 serves to protect the feed pump and may be removed.
The tank has no upper top plate and no lower bottom plate, the number of the filters is 8, and the number of the liquid supply pumps is 4. The liquid purification tank 5 is divided into two tanks by a partition plate 51, one tank is a high-precision liquid purification tank 52, the other tank is a low-precision liquid purification tank 53, the filter holes on two filters connected with the high-precision liquid purification tank 52 are 100-140 meshes, and the filter holes on 6 filters connected with the low-precision liquid purification tank 53 are 50-60 meshes, so that the filter precision of different grades is realized.
One side of the flushing tank 3 close to the wall of the liquid storage tank is provided with 4 groups of gear sets, and the filter 4 is fixed on the side wall of the flushing tank 3 through bearings of a driving wheel 91 and a driven wheel 92 of the gear set 9; the driving pulley 91 and the driven pulley 92 are provided with scrapers 93 having the same length as the filter 4 and functioning to scrape off the metal chips adhered to the outer surface of the filter.
When the cutting fluid processing device is used, a chip removal port of a machine tool is connected with a round hole 12 on an upper cover 11 of a liquid storage tank 1, the cutting fluid containing metal chips enters the liquid storage tank 1, the cutting fluid is filtered by a filter 4, the metal chips are blocked on the outer surface of the filter 4, the cutting fluid meeting the filtering grade requirement enters a hollow pipe of the filter, under the suction action of a fluid supply pump 7, an air in the liquid storage tank 1 is pumped out by an air pumping pipe 72, the liquid storage tank 1 keeps a vacuum state, meanwhile, air in a vacuum pipe 71 is pumped out by a pipeline 6, the vacuum pipe 71 also keeps the vacuum state, the cutting fluid in the hollow pipe is sucked into a clean liquid tank 5 under the action of negative pressure, and the cutting fluid is discharged from a liquid outlet pipe 8 through the pipeline 6 and the fluid supply pump 7 and then is reused by. In this embodiment, the clean liquid tank 5 is divided into two clean liquid tanks of different filtration levels, but the working principle is the same.
The horizontal conveying section 21 and the lifting angle conveying section 22 of the chip cleaner are arranged into a chain type scraper conveyor, a gear is meshed with a chain, the motor drives the conveying chain to drive the gear to rotate, the filter 4 is fixed on two side surfaces of the flushing box 3 and cannot rotate, the scraper is driven to rotate along the outer circumference of the filter when the gear rotates, the metal chips on the outer surface of the filter 4 are scraped off by the scraper, the metal chips fall on the bottom of the box and enter the horizontal conveying section 21 of the chip cleaner 2, the metal chips in the liquid storage box 1 are precipitated under the action of self gravity and enter the horizontal conveying section 21 of the chip cleaner, and the metal chips are conveyed to the conveying section 22 with a certain lifting angle along with the conveying of the chip cleaner chain and are finally conveyed to a chip removal port and discharged into a recovery box 23.
The present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A cutting fluid processing apparatus, characterized by that, the structure includes:
the top of the liquid storage tank (1) for the cutting chip removal liquid of the machine tool is provided with an upper cover (11), and the upper cover is provided with a round hole (12) for the cutting chip removal liquid to enter;
the chip cleaner (2) is arranged at the bottom of the liquid storage tank (1) and comprises a horizontal conveying section (21) and a conveying section (22) with a certain lifting angle;
a flushing tank (3) fixed above the horizontal conveying section of the chip cleaner and arranged at the bottom of the liquid storage tank, wherein the flushing tank is not provided with an upper top plate and a lower bottom plate;
a filter (4) fixed in the flushing tank, wherein a hollow pipe (41) is installed in the filter, filter holes of 100-140 meshes are formed in the filter, and a plurality of filters can be installed according to the requirement of filtering precision;
a liquid purifying tank (5) communicated with the flushing tank through a hollow pipe in the filter, wherein the liquid purifying tank is positioned at the bottom of the liquid storage tank;
the height and the space of the liquid storage tank (1) are larger than those of the flushing tank (3) and the liquid purifying tank (5);
the liquid supply pump (7) is communicated with the liquid purifying tank through a pipeline (6) arranged in the liquid storing tank, a vacuum pipe (71) is arranged between the liquid supply pump (7) and the liquid purifying tank (5), the pipeline (6) is arranged in the vacuum pipe (71), an air suction pipe (72) is further arranged in the vacuum pipe (71), an air inlet (73) of the air suction pipe extends into the liquid storing tank (5), a liquid inlet (61) of the pipeline (6) is 30-50 mm higher than the liquid purifying tank, the lowest position of the liquid inlet is the lowest liquid level line of the liquid storing tank, the air inlet is 10-20 mm lower than the top of the liquid storing tank (1), and the lowest point of the air inlet is the highest liquid level line of the liquid storing tank;
a liquid outlet pipe (8) communicated with the liquid supply pump and arranged outside the liquid storage tank.
2. The cutting fluid treatment apparatus according to claim 1, wherein the fluid supply pump (7) is provided in plurality.
3. The cutting fluid treatment apparatus according to claim 1, wherein the fluid purification tank (5) is divided into two tanks by a partition plate (51), and filters respectively communicating the two tanks have different filtering degrees.
4. A cutting fluid treatment device according to claim 1, characterized in that a plurality of sets of gear sets (9) are provided in the flushing tank (3) on the side adjacent to the reservoir wall, the filter is fixed to the side wall of the flushing tank through bearings of a driving wheel (91) and a driven wheel (92) of the gear sets, and the driving wheel and the driven wheel are provided with scrapers (93) having the same length as the filter, and the function of the scrapers is to scrape off metal chips adhering to the outer surface of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143158.4A CN107930212B (en) | 2017-11-17 | 2017-11-17 | Processing apparatus of cutting fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143158.4A CN107930212B (en) | 2017-11-17 | 2017-11-17 | Processing apparatus of cutting fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930212A CN107930212A (en) | 2018-04-20 |
| CN107930212B true CN107930212B (en) | 2020-05-15 |
Family
ID=61931687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143158.4A Active CN107930212B (en) | 2017-11-17 | 2017-11-17 | Processing apparatus of cutting fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930212B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289269B (en) * | 2018-11-09 | 2021-02-23 | 洛阳理工学院 | Cutting fluid filter equipment |
| CN110141895A (en) * | 2019-04-26 | 2019-08-20 | 宁夏共享机床辅机有限公司 | A kind of big flow expandable type filtration system and filter method |
| CN110898486A (en) * | 2019-10-30 | 2020-03-24 | 宁夏共享机床辅机有限公司 | Negative pressure type chip-liquid separator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205627292U (en) * | 2016-05-29 | 2016-10-12 | 河北瑞丰动力缸体有限公司 | Cutting fluid centralized processing equipment |
| CN106181559A (en) * | 2016-08-24 | 2016-12-07 | 宁夏共享机床辅机有限公司 | A kind of scraper plate chip removal filter using wedge shaped wires drum filtration |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2689719C (en) * | 2009-01-07 | 2013-03-19 | M-I L.L.C. | Sand screw dryer |
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2017
- 2017-11-17 CN CN201711143158.4A patent/CN107930212B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205627292U (en) * | 2016-05-29 | 2016-10-12 | 河北瑞丰动力缸体有限公司 | Cutting fluid centralized processing equipment |
| CN106181559A (en) * | 2016-08-24 | 2016-12-07 | 宁夏共享机床辅机有限公司 | A kind of scraper plate chip removal filter using wedge shaped wires drum filtration |
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| Publication number | Publication date |
|---|---|
| CN107930212A (en) | 2018-04-20 |
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