CN111054119A - Separation equipment for granular impurities in cutting fluid - Google Patents
Separation equipment for granular impurities in cutting fluid Download PDFInfo
- Publication number
- CN111054119A CN111054119A CN202010013186.XA CN202010013186A CN111054119A CN 111054119 A CN111054119 A CN 111054119A CN 202010013186 A CN202010013186 A CN 202010013186A CN 111054119 A CN111054119 A CN 111054119A
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- China
- Prior art keywords
- separation box
- fluid
- filter cylinder
- chain plate
- end part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000926 separation method Methods 0.000 title claims abstract description 64
- 239000012535 impurity Substances 0.000 title claims abstract description 29
- 239000002173 cutting fluid Substances 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 49
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000001502 supplementing effect Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 62
- 238000001802 infusion Methods 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004804 winding Methods 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
- B01D29/11—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
- B01D29/35—Self-supporting filtering elements arranged for outward 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)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a separation device for separating granular impurities in cutting fluid of the granular impurities on line, which comprises a separation box, wherein the side wall of one end of the separation box is outwards and obliquely arranged along the upward direction, the top of the end of the separation box is provided with a chip removal port, the bottom of a separation box body is provided with a lower guide roller and an end part transmission roller, the chip removal port on the separation box is provided with a mounting frame, the mounting frame is provided with an upper transmission roller, a conveying chain plate is wound on the lower guide roller, the end part transmission roller and the upper transmission roller, guide clamping groove plates which play a role of guiding the chain plate are respectively arranged above the lower guide roller and at two sides of the chain plate in the separation box, the chain plate is provided with a plurality of conveying scraping plates at equal intervals, and the separation box is provided; a fine zinc wire mesh filter cylinder can be arranged above the chain plate conveying mechanism in the separation box, one end part of the filter cylinder is closed, and the other end part is connected with the liquid outlet pump assembly through a pipeline which is arranged on the side wall of the separation box in a penetrating way; the middle part of the liquid outlet pipe is provided with a negative pressure liquid supplementing device.
Description
Technical Field
The invention relates to a separation device for granular impurities in cutting fluid.
Background
The cutting fluid used by the machine tool is mixed with a large amount of granular impurities, and the traditional recycling mode is that a collecting box is arranged at the lower part of the machine tool, and the collected cutting fluid is pumped and circulated again. This kind of collection mode makes in a large amount of granular impurities leave and have tiny granular impurities sneak into the lubricated liquid of seeing off when the refeed pump in the collecting box, can influence processingquality when being used for the meticulous processing, and the granular impurities of tiny iron fillings takes place the corrosion phenomenon easily in the collecting box because the influence of cutting high temperature in addition, influences the quality of smear metal liquid. Therefore, the cutting fluid needs to be recycled after being separated.
In the cutting process of a machine tool, a large amount of cutting fluid is used for cooling. A large amount of granular iron scraps and powdery impurities are mixed in discharged cutting fluid, but the fluid after the impurities are filtered can still be continuously used, but no proper online filtering equipment is available at present, the filtering requirement can be met, the granular impurities can be timely discharged, and the situation that the cutting fluid cannot be supplied due to the blockage of the impurities is avoided.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provided is a separation device for separating granular impurities on line and reliably using the granular impurities in cutting fluid.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a separation device for granular impurities in cutting fluid comprises a separation box, wherein a waste liquid inlet is formed in the separation box, the side wall of one end of the separation box is arranged in an outward inclining mode along the upward direction, a chip removal port is formed in the top of the end of the separation box, a lower guide roller and an end part transmission roller are arranged at the bottom of the separation box in parallel, a mounting frame higher than the top wall of the separation box is arranged at the upper part of the chip removal port in the separation box, an upper transmission roller parallel to the lower guide roller is arranged on the mounting frame, a conveying chain plate is arranged on the lower guide roller, the end part transmission roller and the upper transmission roller in a winding mode, guide clamping groove plates for guiding the chain plate are arranged above the lower guide roller and on two sides of the chain plate in the separation box correspondingly, a plurality of conveying scraping plates are arranged on the chain plate at equal intervals, the distance between the conveying scraping; a filter cylinder seat is detachably arranged above the chain plate conveying mechanism in the separation box, a fine zinc wire mesh filter cylinder is arranged on the filter cylinder seat, and the end part of one side of the filter cylinder is closed while the end part of the other side is connected with the liquid outlet pump component through a pipeline which is arranged on the side wall of the separation box in a penetrating way; the liquid outlet pipe middle part is equipped with negative pressure fluid infusion device, and negative pressure fluid infusion device includes the fluid infusion case, and fluid infusion case upper portion is equipped with the liquid reserve tank of storing clean smear metal liquid, and the liquid reserve tank top is equipped with the vertical fluid infusion cylinder that sets up downwards, and the piston rod tip of fluid infusion cylinder is connected with the gate that articulates in the liquid reserve tank bottom, is equipped with pressure sensor in the fluid infusion case.
In a preferable scheme, a scraping strip for scraping off granular impurities attached to the fine zinc wire mesh filter cylinder is arranged in the separation box body beside the fine zinc wire mesh filter cylinder.
Preferably, an input box body is arranged at the waste liquid inlet in the separation box body, and the outlet of the input box body is opposite to the side wall of the separation box body.
As a preferable scheme, a buffer baffle is arranged above the outlet in the input box body.
As a preferable scheme, a newly-dispensed cutting fluid input pipe is arranged on the liquid storage tank, an automatic standby fluid replenishing valve is arranged on the input pipe, a lower fluid level sensor for controlling the automatic standby fluid replenishing valve to be opened is arranged at the lower part of the liquid storage tank, and an upper fluid level sensor for controlling the automatic standby fluid replenishing valve to be closed is arranged at the upper part of the liquid storage tank.
As a preferred scheme, rotating rings are respectively arranged at two ends of the fine zinc wire mesh filter cylinder on the filter cylinder seat, a mounting plate is erected between the two rotating rings, a scraping strip for scraping off granular impurities on the surface of the fine zinc wire mesh filter cylinder is arranged on the mounting plate, one rotating ring is connected with a driven sprocket wheel sleeved on the fine zinc wire mesh filter cylinder, and a scrap removing power mechanism for driving the driven sprocket wheel to rotate is arranged in the separation box.
The invention has the beneficial effects that:
the conveying chain plates are wound on the lower guide roller, the end part driving roller and the upper driving roller, guide clamping groove plates which can guide the chain plates are arranged above the lower guide roller and opposite to the two sides of the chain plates in the separation box respectively, a plurality of conveying scraping plates are arranged on the chain plates at equal intervals, the distance between each conveying scraping plate and the bottom wall of the separation box is not more than 2mm, and the chain plates push scrap iron deposited at the bottom of the separation box body along the bottom wall and the side wall to separate the box body and discharge the scrap iron through the scrap discharge barrel; a filter cylinder seat is detachably arranged above the chain plate conveying mechanism in the separation box, a fine zinc wire mesh filter cylinder is arranged on the filter cylinder seat, one end part of the filter cylinder is closed, and the other end part of the filter cylinder is connected with a liquid outlet pump through a liquid outlet pipeline penetrating through the side wall of the separation box; the whole device can realize the separation of the scrap iron and the cutting fluid on line, so that the recycling of the cutting fluid can be realized primarily when the machine tool works. Because the drain pipe middle part is equipped with negative pressure fluid infusion device, negative pressure fluid infusion device includes the fluid infusion case, fluid infusion case upper portion is equipped with the liquid reserve tank of storing clean smear metal liquid, the liquid reserve tank top is equipped with the vertical fluid infusion cylinder that sets up downwards, the piston rod tip of fluid infusion cylinder is connected with the gate that articulates in the liquid reserve tank bottom, be equipped with pressure sensor in the fluid infusion case, if pumping speed surpasss thin zinc wire net and strains a strain the infiltration speed, produce the negative pressure in the drain pipe, pressure sensor control fluid infusion cylinder action, open the fluid infusion gate, in resupplying the drain pipe with clean smear metal liquid, for avoiding causing the pump air-suction, the security of equipment use has been guaranteed, the life of equipment has been prolonged.
Because the input box body is arranged at the waste liquid inlet in the separation box body, and the outlet of the input box body is over against the side wall of the separation box, the cutting liquid flows into the separation box after rebounding through the side wall of the separation box, the flow speed of the cutting liquid is reduced, and the phenomenon that the scrap iron floats to influence the collection and the discharge of the scraping plate due to the impact on the liquid in the separation box is avoided.
Because the input box is equipped with the buffer baffle above the export, further slows down the velocity of flow that the smear metal liquid got into, avoids strikeing the interior liquid of separator box, causes iron fillings to float, influences the collection discharge of scraper blade.
Because be equipped with newly on the liquid reserve tank and join in marriage the cutting fluid input tube, be equipped with automatic reserve fluid infusion valve on the input tube, the liquid reserve tank lower part is equipped with the lower level sensor that the automatic reserve fluid infusion valve of control was opened, liquid reserve tank upper portion is equipped with the last level sensor that the automatic reserve fluid infusion valve of control closed, has improved the degree of automation of equipment, and can avoid the workman to forget the pump empty suction situation that the liquid feeding caused.
Because the two ends of the fine zinc wire mesh filter cylinder on the filter cylinder seat are respectively provided with the rotating rings, the mounting plate is erected between the two rotating rings, the mounting plate is provided with the scraping strip for scraping off the granular impurities on the surface of the fine zinc wire mesh filter cylinder, one rotating ring is connected with the driven sprocket sleeved on the fine zinc wire mesh filter cylinder, and the separation box is internally provided with the scrap removing power mechanism for driving the driven sprocket to rotate, so that the granular impurities on the surface of the fine zinc wire mesh filter cylinder can be timely cleaned, the filter cylinder is prevented from being blocked, and the use reliability of the device is ensured.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of a part of the structure of the negative pressure fluid infusion device of the present invention.
Fig. 3 is a side view of a fine zinc wire mesh filter cartridge portion of the present invention.
In the figure: 1. the automatic cutting fluid feeding device comprises a separation box, 2 parts of a lower guide roller, 3 parts of an end part transmission roller, 4 parts of a mounting frame, 5 parts of an upper transmission roller, 6 parts of a conveying chain plate, 7 parts of a guide clamping groove plate, 8 parts of a conveying scraping plate, 9 parts of a fine zinc wire mesh filter cylinder, 10 parts of an input box body, 11 parts of a buffer baffle plate, 12 parts of a chip removal cylinder, 13 parts of a fluid outlet pipeline, 14 parts of a fluid supplementing box, 15 parts of a fluid storage box, 16 parts of a fluid supplementing cylinder, 17 parts of a gate, 18 parts of a pressure sensor, 19 parts of a newly-prepared cutting fluid input pipe, 20 parts of an automatic standby fluid supplementing valve, 21 parts of a lower fluid level sensor, 22 parts of an.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, a device for separating particulate impurities from cutting fluid comprises a separation box 1, wherein the separation box 1 is provided with a waste fluid inlet, an input box body 10 is arranged at the waste fluid inlet in the separation box 1, and an outlet of the input box body 10 is opposite to the side wall of the separation box 1. A buffer baffle 11 is arranged above the outlet in the input box body 10.
The lateral wall of 1 one end of separator box leans out along the direction that makes progress and sets up, and separator box 1 is equipped with the chip removal mouth at the top of this end, and 1 body bottom of separator box is equipped with down guide roll 2 and tip driving roller 3 side by side, and chip removal mouth upper portion is equipped with mounting bracket 4 that is higher than 1 roof of separator box on the separator box 1, and mounting bracket 4 lower part is equipped with the chip removal section of thick bamboo 12 of deriving granular impurities. An upper transmission roller 5 parallel to the lower guide roller 2 is arranged on the mounting frame 4, a conveying chain plate 6 is wound on the lower guide roller 2, the end part transmission roller 3 and the upper transmission roller 5, guide clamping groove plates 7 which play a role in guiding the chain plate are arranged above the lower guide roller 2 in the separation box 1 and opposite to the two sides of the chain plate respectively, a plurality of conveying scraping plates 8 are arranged on the chain plate at equal intervals, the distance between each conveying scraping plate 8 and the bottom wall of the separation box 1 is not more than 2mm, and a power device connected with the end part transmission roller 3 is arranged on the separation box 1; a filter cylinder seat is detachably arranged above the chain plate conveying mechanism in the separation box 1, a fine zinc wire mesh filter cylinder 9 is arranged on the filter cylinder seat, one end part of the filter cylinder is closed, and the other end part of the filter cylinder is connected with the liquid outlet pump assembly through a pipeline penetrating through the side wall of the separation box 1;
rotating rings are respectively arranged at two ends of the fine zinc wire mesh filter cylinder 9 on the filter cylinder seat, a mounting plate is erected between the two rotating rings, a scraping strip 23 used for scraping off granular impurities on the surface of the fine zinc wire mesh filter cylinder 9 is arranged on the mounting plate, one rotating ring is connected with a driven sprocket sleeved on the fine zinc wire mesh filter cylinder 9, and a scrap removing power mechanism for driving the driven sprocket to rotate is arranged in the separation box 1. The scrap removing power mechanism can be a belt pulley mechanism or a chain wheel mechanism driven by a motor.
The drain pipe middle part is equipped with negative pressure fluid infusion device, and negative pressure fluid infusion device includes fluid infusion case 14, and fluid infusion case 14 upper portion is equipped with the liquid reserve tank 15 of storing clean smear metal liquid, and liquid reserve tank 15 top is equipped with the fluid infusion cylinder 16 of vertical downward setting, and fluid infusion cylinder 16's piston rod tip is connected with the gate 17 that articulates in liquid reserve tank 15 bottom, is equipped with pressure sensor 18 in the fluid infusion case 14.
The cutting fluid automatic feeding device is characterized in that a newly-matched cutting fluid input pipe 19 is arranged on the liquid storage tank 15, an automatic standby fluid feeding valve 20 is arranged on the input pipe, a lower fluid level sensor 21 for controlling the automatic standby fluid feeding valve 20 to be opened is arranged at the lower part of the liquid storage tank 15, and an upper fluid level sensor 22 for controlling the automatic standby fluid feeding valve 20 to be closed is arranged at the upper part of the liquid storage tank 15.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, not restrictive; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a splitter of graininess impurity in cutting fluid which characterized in that: the separation box is provided with a waste liquid inlet, the side wall of one end of the separation box is arranged in an outward inclining mode along the upward direction, the top of the end of the separation box is provided with a chip removal port, the bottom of the separation box body is provided with a lower guide roller and an end part transmission roller in parallel, the upper part of the chip removal port on the separation box is provided with a mounting frame higher than the top wall of the separation box, the mounting frame is provided with an upper transmission roller parallel to the lower guide roller, a conveying chain plate is wound on the lower guide roller, the end part transmission roller and the upper transmission roller, guide clamping groove plates for guiding the chain plate are arranged above the lower guide roller and on two sides of the chain plate in the separation box respectively, a plurality of conveying scraping plates are arranged on the chain plate at equal intervals, the distance between each conveying scraping plate and the bottom wall of the; a filter cylinder seat is detachably arranged above the chain plate conveying mechanism in the separation box, a fine zinc wire mesh filter cylinder is arranged on the filter cylinder seat, and the end part of one side of the filter cylinder is closed while the end part of the other side is connected with the liquid outlet pump component through a pipeline which is arranged on the side wall of the separation box in a penetrating way; the liquid outlet pipe middle part is equipped with negative pressure fluid infusion device, and negative pressure fluid infusion device includes the fluid infusion case, and fluid infusion case upper portion is equipped with the liquid reserve tank of storing clean smear metal liquid, and the liquid reserve tank top is equipped with the vertical fluid infusion cylinder that sets up downwards, and the piston rod tip of fluid infusion cylinder is connected with the gate that articulates in the liquid reserve tank bottom, is equipped with pressure sensor in the fluid infusion case.
2. The apparatus for separating particulate impurities from a cutting fluid according to claim 1, wherein: an input box body is arranged at the waste liquid inlet in the separation box body, and the outlet of the input box body is over against the side wall of the separation box.
3. The apparatus for separating particulate impurities from a cutting fluid according to claim 2, wherein: and a buffer baffle is arranged above the outlet in the input box body.
4. The apparatus for separating particulate impurities from a cutting fluid according to claim 1, wherein: the automatic standby fluid supplementing device is characterized in that a newly-distributed cutting fluid input pipe is arranged on the fluid storage tank, an automatic standby fluid supplementing valve is arranged on the input pipe, a lower fluid level sensor for controlling the automatic standby fluid supplementing valve to be opened is arranged on the lower portion of the fluid storage tank, and an upper fluid level sensor for controlling the automatic standby fluid supplementing valve to be closed is arranged on the upper portion of the fluid storage tank.
5. An apparatus for separating particulate impurities from a cutting fluid according to any one of claims 1 to 4, wherein: rotating rings are respectively arranged at two ends of the fine zinc wire mesh filter cylinder on the filter cylinder seat, a mounting plate is erected between the two rotating rings, a scraping strip used for scraping off granular impurities on the surface of the fine zinc wire mesh filter cylinder is arranged on the mounting plate, one rotating ring is connected with a driven chain wheel sleeved on the fine zinc wire mesh filter cylinder, and a scrap removing power mechanism used for driving the driven chain wheel to rotate is arranged in the separation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010013186.XA CN111054119A (en) | 2020-01-07 | 2020-01-07 | Separation equipment for granular impurities in cutting fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010013186.XA CN111054119A (en) | 2020-01-07 | 2020-01-07 | Separation equipment for granular impurities in cutting fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111054119A true CN111054119A (en) | 2020-04-24 |
Family
ID=70306603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010013186.XA Pending CN111054119A (en) | 2020-01-07 | 2020-01-07 | Separation equipment for granular impurities in cutting fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111054119A (en) |
-
2020
- 2020-01-07 CN CN202010013186.XA patent/CN111054119A/en active Pending
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