CN111375266A - Water mist and oil mist collecting and processing device based on high-pressure cutting fluid generation - Google Patents
Water mist and oil mist collecting and processing device based on high-pressure cutting fluid generation Download PDFInfo
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- CN111375266A CN111375266A CN202010158936.2A CN202010158936A CN111375266A CN 111375266 A CN111375266 A CN 111375266A CN 202010158936 A CN202010158936 A CN 202010158936A CN 111375266 A CN111375266 A CN 111375266A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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Abstract
The invention discloses a water mist and oil mist collecting and processing device based on high-pressure cutting fluid generation, which relates to the field of water mist and oil mist collection and filtering and comprises a centrifugal bin, wherein the top end of the centrifugal bin is connected with an air inlet, one side of the centrifugal bin is provided with an electrical control cabinet, a fan is arranged in the centrifugal bin, one side of the fan is provided with a sensor, one side of the centrifugal bin, which is far away from the electrical control cabinet, is connected with a first filtering bin, and a baffle plate is arranged in the first filtering bin. According to the invention, by arranging the fan in the centrifugal bin, the baffle plate, the first filter plate and the second filter plate in the first filter bin, and the second filter screen, the first filter screen, the filter element and the HEPA filter screen in the second filter bin, the oil mist and the water mist in the device are filtered by the baffle plate, the two layers of filter plates for the first time, then the two layers of filter screens and the one layer of filter element, and finally the HEPA filter screen, so that the device has good oil mist removing effect and high filtering efficiency.
Description
Technical Field
The invention relates to the field of water mist and oil mist filters, in particular to a device for collecting and treating water mist and oil mist generated when high-pressure cutting fluid is used, which can also be independently used for collecting and treating oil mist generated in a machining process.
Background
The water mist and oil mist filter is an industrial environment-friendly device, is arranged on a machine tool, a cleaning machine and other mechanical processing equipment, absorbs water mist and oil mist in a processing cavity, and achieves the purposes of purifying air and protecting the health of workers.
Present filter separately collects oil mist and water smoke, and the filter mode adopts one heavily to filter, and the filter effect is not good, and current water smoke oil mist filter structure is fixed, and the troublesome poeration is changed to inside filter screen, needs the professional to operate, when equipment such as lathe standby or when stopping, water smoke and oil mist still can be given a wave to inside to outside loss, contaminated air and harm workman are healthy.
Disclosure of Invention
The invention aims to: the filter aims to solve the problem that the existing filter has a single function and can only collect water mist or oil mist in a focused manner; although the existing filter adopts a centrifugal filtration mode, the filtration mode adopts a double filtration mode, and the filtration effect is poor; the existing filter has a fixed structure, the replacement operation of an internal filter screen is troublesome, and professional personnel are required to operate the filter; the existing filter can not realize speed regulation, only has the functions of starting and closing, and does not have the function of reducing noise at low speed; the problem that the existing filter cannot always keep the negative pressure inside the machine tool is solved.
In order to achieve the purpose, the invention provides the following technical scheme: a water mist and oil mist collecting and processing device based on high-pressure cutting fluid generation comprises a centrifugal bin, wherein the top end of the centrifugal bin is connected with an air inlet, one side of the centrifugal bin is provided with an electric control cabinet, a fan is arranged in the centrifugal bin, one side of the fan is provided with a sensor, one side of the centrifugal bin, which is far away from the electric control cabinet, is connected with a first filtering bin, the inside of the first filtering bin is provided with a baffle plate, the inside of the baffle plate is provided with a plurality of air holes, one side of the baffle plate is connected with a first filtering plate, one side of the first filtering plate is connected with a second filtering plate, one side of the first filtering bin is connected with a second filtering bin, a through hole is formed between the first filtering bin and the second filtering bin, a filter element is arranged in the second filtering bin, a first filter screen is arranged outside the filter element, and the outside, HEPA filter is connected at the second filter storehouse top, HEPA filter internally mounted has the HEPA filter screen, HEPA filter top has a plurality of exhaust holes.
Preferably, the front surface of the centrifugal bin is positioned on a side cover plate of the air inlet and can be detached, a flange plate is connected to the outer side of the air inlet, and one end of the flange plate is a quick hose connector.
Preferably, the bottom ends of the first filtering bin and the second filtering bin are connected with collecting pipes, discharge pipes are arranged at connecting outlets of the collecting pipes, pulleys are connected to two sides of each collecting pipe, and the number of the pulleys is four.
Preferably, first filter and second filter all constitute, two sets of for the metal grid material first filter and second filter all can dismantle with first filter storehouse and be connected.
Preferably, the first filter bin and the centrifugal bin are connected in a flange-sealing gasket mode, and the bottom end of the centrifugal bin is connected with a base.
Preferably, the inside of filter core is provided with the oil mist filter core, the second filter screen is for just imitating the filter pulp, first filter screen is for imitating the filter pulp.
Preferably, the casing of HEPA filter passes through the buckle with the top cap and is connected, HEPA filter and HEPA filter screen can dismantle the connection.
Preferably, the electrical control cabinet is installed on one side with the socket, and the quantity of socket is two sets of, the socket is supply socket and control socket respectively, centrifugation storehouse internally mounted has pressure sensor, and pressure sensor's quantity is two sets of.
Preferably, a pressure gauge is installed on one side of the second filtering bin, and supporting legs are arranged at the bottom end of the centrifugal bin.
Preferably, centrifugation storehouse, first filtration storehouse and second are crossed the filter bin top and are all provided with the apron, and are connected with the handle on the apron, centrifugation storehouse, first filtration storehouse and second are crossed the filter bin four corners and all are provided with the hoist and mount ring, first filtration storehouse and second are crossed the filter bin top and are connected through the sealing strip between the apron.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first filter bin is mainly used for collecting water mist, the second filter bin is mainly used for collecting oil mist, the water mist and the oil mist are collected and put into the same equipment, the water mist and the oil mist can be collected at the same time, the occupied space of the equipment is saved, the utilization rate of the equipment is improved, and the cost is saved.
2. According to the invention, water mist and oil mist are sucked into the first filter bin through the air inlet by the fan in the centrifugal bin, enter the second filter bin through the baffle plate, the first filter plate and the second filter plate, enter the HEPA filter through the second filter screen, the first filter screen and the filter element in the second filter bin, and are discharged into the air from the exhaust hole through the HEPA filter screen in the HEPA filter, so that the oil mist and the water mist in the device are decelerated, shunted and precipitated through the baffle plate, primarily filtered by the second filter plate, filtered by the second filter screen and the filter element and then filtered by the HEPA screen, and the device has good demisting effect and high filtering efficiency.
3. According to the invention, the top of the first filtering bin and the top of the second filtering bin are connected with the top cover plate through the sealing gaskets and the bolts, so that leakage is effectively prevented, the cover plate is provided with the handle, components such as a filter screen and the like in the device can be conveniently taken out for cleaning, the operation is simple, and the consumed time is shortened.
4. The invention has the advantages of self-contained electric control cabinet, reserved power interface and control interface, convenient and quick connection with a machine tool and simple operation and control.
5. The invention uses the frequency converter for control, can set different rotating speeds for the fan, and realizes different rotating speeds under different working modes, thereby achieving the purposes of environmental protection and energy consumption saving.
6. The invention has a separate liquid recovery loop, so that the collected liquid can be reliably recovered, and the cost is saved.
7. The supporting legs of the invention are in a detachable mode, can be replaced by the bracket and can adjust the height of the equipment.
8. After the machine tool door is closed, the machine tool door runs at a low speed, the negative pressure in the machine tool is kept constantly, and harmful gas can not escape from the machine tool.
9. The starting time and the rotating speed of the fan can be adjusted, so that the noise of the fan is effectively reduced.
10. The invention has a plurality of pressure sensors, and can realize the alarm of filter element blockage and the alarm of inlet blockage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a cartridge construction of the present invention;
in the figure: 1. a centrifugal bin; 2. an air inlet; 3. a fan; 4. a sensor; 5. a first filtration bin; 6. a baffle plate; 7. air holes; 8. a first filter plate; 9. a second filter plate; 10. a second filtration bin; 11. a through hole; 12. a filter element; 13. a first filter screen; 14. a second filter screen; 15. a HEPA filter; 16. a HEPA filter screen; 17. an exhaust hole; 18. a collection pipe; 19. a discharge pipe; 20. a pulley; 21. a seal member; 22. a base; 23. an electrical control cabinet; 24. a pressure sensor; 25. a pressure gauge; 26. hoisting a ring; 27. a socket; 28. and (7) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a water mist and oil mist collecting and processing device based on high-pressure cutting fluid generation comprises a centrifugal bin 1, an air inlet 2 is connected to the top end of the centrifugal bin 1, an electrical control cabinet 23 is installed on one side of the centrifugal bin 1, a fan 3 is installed inside the centrifugal bin 1, a sensor 4 is installed on one side of the fan 3, a first filtering bin 5 is connected to one side of the centrifugal bin 1 away from the electrical control cabinet 23, a baffle plate 6 is arranged inside the first filtering bin 5, a plurality of air holes 7 are arranged inside the baffle plate 6, a first filtering plate 8 is connected to one side of the baffle plate 6, a second filtering plate 9 is connected to one side of the first filtering plate 8, a second filtering bin 10 is connected to one side of the first filtering bin 5, a through hole 11 is arranged between the first filtering bin 5 and the second filtering bin 10, a filtering core 12 is installed inside the second filtering bin 10, and a first filtering net 13 is arranged outside, and first filter screen 13 external connection second filter screen 14, HEPA filter 15 is connected at the second filter storehouse 10 top, and HEPA filter 15 internally mounted has HEPA filter screen 16, and there are a plurality of exhaust holes 17 at HEPA filter 15 top.
According to the invention, water mist and oil mist are sucked into a first filtering bin 5 through an air inlet 2 by a fan 3 arranged in a centrifugal bin 1, enter a second filtering bin 10 through a baffle plate 6, a first filtering plate 8 and a second filtering plate 9, enter an HEPA filter 15 through a second filtering net 14, a first filtering net 13 and a filter element 12 in the second filtering bin 10, and are exhausted into the air from an exhaust hole 17 through an HEPA filtering net 16 in the HEPA filter 15, so that the oil mist and the water mist in the device need to be subjected to speed reduction, flow division and precipitation by the baffle plate, primary filtering by the two filtering plates, then filtering by the two filtering plates and one filter element, and then filtering by the HEPA net, and the demisting effect of the device is good, and the filtering efficiency is high.
Please refer to fig. 1, a cover plate at one side of the air inlet 2 on the front surface of the centrifugal chamber 1 is detachable, and the outer side of the air inlet 2 is connected with a flange plate, one end of which is a quick hose connector, so that the device is conveniently connected with the air outlet of the machine tool, and is convenient to install and detach.
Please refer to fig. 2, the bottom ends of the first filtering bin 5 and the second filtering bin 10 are connected with a collecting pipe 18, a connecting outlet of the collecting pipe 18 is provided with a discharge pipe 19, two sides of the collecting pipe 18 are connected with pulleys 20, the number of the pulleys 20 is four, the bottom of the refitting device is provided with four groups of pulleys 20, the device is mostly made of metal or PVC material, so that the device has a certain weight, and the pulleys 20 are matched to rotate, so that the opening device is more convenient.
Please refer to fig. 2, the first filter plate 8 and the second filter plate 9 are made of metal grating material, the two sets of the first filter plate 8 and the second filter plate 9 are detachably connected to the first filter chamber 5, and the first filter plate 8 and the second filter plate 9 are made of stainless steel mesh material, so as to effectively filter the water mist.
Please refer to fig. 2, the first filtering chamber 5 is connected with the centrifugal chamber 1 by a flange seal pad, the bottom of the centrifugal chamber 1 is connected with a base 22, the bottom of the first filtering chamber 5 is connected with the bottom of the second filtering chamber 10 by a collecting pipe 18, which can convert the water mist into water to be collected from a discharge pipe 19, thereby avoiding secondary pollution and waste.
Please refer to fig. 3, an oil mist filter element is disposed inside the filter element 12, the second filter screen 14 is a primary filter cotton, the first filter screen 13 is a secondary filter cotton, the oil mist filter element is disposed inside the filter element 12, the second filter screen 14 is a primary filter cotton and can filter 70-80% of impurities above 5um, the first filter screen 13 is a secondary air filter cotton and can filter 60-95% of impurities above 1-5um, and triple filtering enables the oil mist removing device to have a better treatment effect and can remove impurities above 1 um.
Please refer to fig. 2, the housing of the HEPA filter 15 is connected to the top cover by a snap, the HEPA filter 15 is detachably connected to the HEPA filter 16, and the HEPA filter is an H13 high efficiency filter, which has a removal efficiency of more than 99.97% for particles with a diameter of 0.3 μm (1/200 of hair diameter), and is the most effective filter medium for smoke, dust, bacteria and other pollutants.
Please refer to fig. 2, the electrical control cabinet 23 is provided with two sets of sockets 27 at one side, the sockets 27 are power sockets and control sockets, the centrifugal chamber 1 is provided with the pressure sensors 24, and the pressure sensors 24 are provided in two sets.
Please refer to fig. 2, a pressure gauge 25 is installed on one side of the second filtering bin 10, and a support leg 28 is installed at the bottom end of the centrifugal bin 1, the invention uses a frequency converter for control, and can set different rotating speeds for the fan, so as to achieve the purpose of environmental protection and energy saving in different working modes.
Please refer to fig. 1, the centrifugal bin 1, the first filtering bin 5 and the second filtering bin 10 are all provided with cover plates, the cover plates are connected with handles, four corners of the centrifugal bin 1, the first filtering bin 5 and the second filtering bin 10 are all provided with lifting rings 26, the tops of the first filtering bin 5 and the second filtering bin 10 are connected with the cover plates through sealing strips, the supporting legs 28 of the invention are in a detachable mode, can be replaced by brackets, and can adjust the height of the equipment.
The working principle is as follows: when the device is used, a machine tool is required to provide a power supply and start and stop an M code or an IO signal, so that the device can normally operate, the device has two working modes, the first working mode is a low-speed working mode, when a machine tool door is closed and is delayed for a period of time (can be set), the device can operate at a low speed, so that negative pressure in the machine tool is ensured, harmful gas cannot escape from the machine tool, the second working mode is a high-speed working mode, when the machine tool is cooled under high pressure, a large amount of water mist can be generated, the device can immediately operate at a high speed, the water mist is instantly sucked away, gas of the water mist generated in the two working modes is sucked into the first filtering bin 5 from the air inlet 2 by the fan 3 arranged in the centrifugal bin 1 of the device, the gas can pass through the baffle plate 6 and the two filter plate layers in sequence to convert the water mist into liquid, the liquid captured and collected by the collecting pipe 18 can be discharged and refluxed, and oil mist and remaining water smoke then are filtered the interior first filter screen 13 of storehouse 10, second filter screen 14 and filter core by the second and adsorb large granule (being greater than 1 um) in the oil gas, and gaseous HEPA filter screen 16 that passes through the inside outfit of HEPA filter 15 again can get rid of the inside granule that is greater than 0.3um of gas, reaches gaseous treatment effect of cleaning. When the filter components in the device need to be replaced, all the filter screens and the filter elements can be easily taken out only by disassembling the top cover plates of the first filter bin 5 and the second filter bin 10.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a processing apparatus is collected to water smoke oil mist based on high-pressure cutting fluid produces which characterized in that: comprises a centrifugal bin (1), wherein the top end of the centrifugal bin (1) is connected with an air inlet (2), one side of the centrifugal bin (1) is provided with an electric control cabinet (23), the inside of the centrifugal bin (1) is provided with a fan (3), one side of the fan (3) is provided with a sensor (4), one side of the centrifugal bin (1) far away from the electric control cabinet (23) is connected with a first filtering bin (5), the inside of the first filtering bin (5) is provided with a baffle plate (6), the inside of the baffle plate (6) is provided with a plurality of air holes (7), one side of the baffle plate (6) is connected with a first filtering plate (8), one side of the first filtering plate (8) is connected with a second filtering bin (9), one side of the first filtering bin (5) is connected with a second filtering bin (10), and a through hole (11) is arranged between the first filtering bin (5) and the second filtering bin (10), the second filters storehouse (10) inside and has installs filter core (12), and is provided with first filter screen (13) in the filter core (12) outside, and first filter screen (13) external connection second filter screen (14), HEPA filter (15) is connected at second filtration storehouse (10) top, HEPA filter (15) internally mounted has HEPA filter screen (16), HEPA filter (15) top has a plurality of exhaust holes (17).
2. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: the front surface of the centrifugal bin (1) is positioned on a side cover plate of the air inlet (2) and can be detached, the outer side of the air inlet (2) is connected with a flange plate, and one end of the flange plate is a quick hose connector.
3. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: the bottom ends of the first filtering bin (5) and the second filtering bin (10) are connected with collecting pipes (18), discharge pipes (19) are arranged at connecting outlets of the collecting pipes (18), pulleys (20) are connected to two sides of each collecting pipe (18), and the pulleys (20) are four groups.
4. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: first filter (8) and second filter (9) all constitute, two sets of for the metal grid material first filter (8) and second filter (9) all can dismantle with first filter storehouse (5) and be connected.
5. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: the first filtering bin (5) is connected with the centrifugal bin (1) in a flange sealing pad mode, and the bottom end of the centrifugal bin (1) is connected with a base (22).
6. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: the inside of filter core (12) is provided with the oil mist filter core, second filter screen (14) are for just imitating the filter pulp, first filter screen (13) are for imitating the filter pulp.
7. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: the casing and the top cap of HEPA filter (15) pass through the buckle and are connected, HEPA filter (15) can be dismantled with HEPA filter screen (16) and be connected.
8. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: socket (27) are installed to electrical control cabinet (23) one side, and the quantity of socket (27) is two sets of, interface (27) are supply socket and control socket respectively, centrifugal storehouse (1) internally mounted has pressure sensor (24), and the quantity of pressure sensor (24) is two sets of.
9. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: and a pressure gauge (25) is installed on one side of the second filtering bin (10), and supporting legs (28) are arranged at the bottom end of the centrifugal bin (1).
10. The device for collecting and processing the water mist and the oil mist generated based on the high-pressure cutting fluid as claimed in claim 1, wherein: centrifugation storehouse (1), first filtration storehouse (5) and second filter storehouse (10) top all are provided with the apron, and are connected with the handle on the apron, centrifugation storehouse (1), first filtration storehouse (5) and second filter storehouse (10) four corners all are provided with hoist and mount ring (26), first filtration storehouse (5) and second filter storehouse (10) top and apron between be connected through the sealing strip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158936.2A CN111375266B (en) | 2020-03-09 | 2020-03-09 | Water mist and oil mist collecting and processing device based on high-pressure cutting fluid generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158936.2A CN111375266B (en) | 2020-03-09 | 2020-03-09 | Water mist and oil mist collecting and processing device based on high-pressure cutting fluid generation |
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| CN111375266A true CN111375266A (en) | 2020-07-07 |
| CN111375266B CN111375266B (en) | 2021-10-22 |
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| CN111375266B (en) | 2021-10-22 |
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