CN214764322U - Industry collection dirt air cleaner with oil mist filtering capability - Google Patents
Industry collection dirt air cleaner with oil mist filtering capability Download PDFInfo
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- CN214764322U CN214764322U CN202120893097.9U CN202120893097U CN214764322U CN 214764322 U CN214764322 U CN 214764322U CN 202120893097 U CN202120893097 U CN 202120893097U CN 214764322 U CN214764322 U CN 214764322U
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- oil mist
- dust collecting
- dust
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- 239000003595 mist Substances 0.000 title claims abstract description 41
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 55
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 33
- 238000009825 accumulation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- -1 hair Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an industrial dust-collecting air purifier with oil mist filtering function, which comprises a case provided with an air inlet cavity and an air supply cavity, and a filtering unit and a fan unit which are arranged inside the case; along the air flowing direction in the case, the filtering unit comprises a primary filter screen, a nickel porous filter screen and a needle type dust collecting module which are sequentially arranged in an air inlet cavity of the case; the fan unit is arranged in the air supply cavity of the case, and a flow guide assembly is arranged between the fan unit and the filtering unit. The utility model discloses but the lug connection tuber pipe is perhaps used at local area, has fabulous purifying effect to pollutants such as oil mist in the air, dust, is particularly suitable for using in the mill that produces oil mist, welding smoke and dust, planktonic dust, small dust and environment such as workshop for improve the environmental quality in the mill's workshop.
Description
Technical Field
The utility model belongs to the technical field of air purification, a can purify the air cleaner of oil mist in the workshop of factory is related to, specifically speaking is an industry collection dirt air cleaner with oil mist filtering capability.
Background
In the machining of numerical control machine tools, the lubrication, cooling and cleaning of the cutting tools and the workpieces are often realized by means of cutting fluids containing mineral oil as a main component. In the whole process, under the pressure action of an oil pump and an oil spray pipe and the influence of high-speed rotation of a cutter and a workpiece, a small part of cutting fluid is easy to atomize and is mixed with water vapor in air to form a gaseous medium (commonly called oil mist). The continuous accumulation of oil mist can cause the content of Volatile Organic Compounds (VOC) in air of a factory workshop to exceed the standard, and workers are easily suffered from respiratory system diseases, allergic skin diseases or malignant tumors and the like after being exposed to the environment for a long time.
At present, in order to improve the quality of working environment, industrial environment-friendly equipment for purifying oil mist, welding smoke dust and other air pollutants is installed in most factory workshops, but the use effect of the equipment is generally poor, and the equipment is mainly expressed in the following aspects:
1. this kind of equipment generally utilizes HEPA filter screen absorption to purify the oil mist, welds extremely strong air contaminant of volatility such as smoke and dust, but the oil mist is attached to behind the HEPA filter screen, and extremely difficult quilt is cleared up, and along with the oil mist accumulation, the filtering capability of HEPA filter screen will show the degradation, and purification efficiency reduces gradually to the oil mist in can not thorough high-efficient air-purifying, so can't guarantee operational environment's quality for a long time. On the other hand, after the HEPA filter screen adheres to the oil mist, the clearance difficulty, life is shortened seriously, and when leading to this type of equipment to use, the change cycle of HEPA filter screen is shorter, and use cost is higher.
2. The net that flow equalizes of this kind of equipment generally sets up in air intake department, and the probability that contacts with the oil mist during air-purifying is very big, is polluted easily. When the oil mist adhesion on the flow equalizing net is too much to be cleaned, the oil mist can form a barrier which can block air from entering the equipment, the air flow is greatly reduced, a high negative pressure state is formed in the equipment, the air flow in the equipment is too fast, and finally the air purifying effect of the equipment is seriously reduced.
Disclosure of Invention
For solving exist among the prior art more than not enough, the utility model aims at providing an industry collection dirt air cleaner with oil mist filtering capability to pollutant such as oil mist, smoke and dust in can high-efficient air-purifying, and then reach the purpose of guaranteeing operational environment quality in the mill's workshop for a long time.
In order to achieve the above object, the utility model adopts the following technical scheme: an industrial dust-collecting air purifier with an oil mist filtering function comprises a case, a filtering unit and a fan unit, wherein the case is provided with an air inlet cavity and an air supply cavity;
along the air flowing direction in the case, the filtering unit comprises a primary filter screen, a nickel porous filter screen and a needle type dust collecting module which are sequentially arranged in an air inlet cavity of the case;
the fan unit is arranged in the air supply cavity of the case, and a flow guide assembly is arranged between the fan unit and the filtering unit.
As the utility model discloses a inject, the bottom in quick-witted case air inlet chamber is equipped with the water collector that is used for collecting greasy dirt impurity, is equipped with the drainage cock that is linked together with the water collector on the machine case lateral wall.
As a further limitation of the present invention, the flow guiding assembly comprises a flow equalizing net and a flow guiding ring; wherein, set up a plurality of punchholes on the net flow equalizes, and the punchhole on the net flow equalizes increases from the center to marginal diameter step by step.
As another limitation of the present invention, the needle type dust collecting module includes a dust collecting frame and a plurality of conductive units; the dust collecting frame comprises a grid bottom plate made of metal materials and a plurality of metal grids uniformly arranged on the grid bottom plate; wherein, a conductive monomer is arranged in each metal grid.
As a further limitation of the present invention, the conductive unit includes a conductive block disposed at the bottom of the metal grid, and a conductive pin disposed on the conductive block.
As the utility model discloses a further inject again, the air intake in air inlet chamber is located on the lateral wall of quick-witted case in the quick-witted case, and the supply-air outlet in air-supply chamber is then located on the roof of quick-witted case in the quick-witted case.
As the utility model discloses a further inject, the below of machine case air supply intracavity, supply-air outlet is equipped with the protection network that is used for isolated fan unit.
As other limitations of the utility model, on the side wall of the case, the positions of the air supply cavity and the air inlet cavity are respectively provided with a side door.
Since the technical scheme is adopted, compared with the prior art, the utility model, the beneficial effect who gains is:
(1) the utility model provides a nickel porous filter net has extremely strong adsorptivity to the oil mist in the air, oil mist in the high-efficient air-purifying to, the oil mist influences minimum to nickel porous filter net's filter function, and it is low to change the frequency in the use, and the cost is less.
(2) The utility model discloses collection dirt frame among the pin type dust collecting module includes a plurality of miniature metal square, and the air can shunt the air when passing through, makes every metal square inner wall homoenergetic with the abundant contact of air act as "positive pole dust collecting plate" and adsorbs the purification to the harmful substance in the air. The utility model provides a needle type dust collecting module, the area of adsorbing the dust is big and concentrated, and is more thorough, comprehensive to the dust adsorption effect more than PM 1.0.
(3) The utility model discloses well nickel porous filter screen and needle type dust collection module's combination filtration, it is extremely strong to the pertinence of oil mist, dust in the air, to the absorption of pollutants such as oil mist, welding smoke and dust, floating dust, small dust in the air purify fabulous, can effectively guarantee the operational environment quality in the mill's workshop for a long time.
(4) The utility model provides a between fan unit and the filter unit are located to the water conservancy diversion subassembly, avoid during the air-purifying contacting with the oil mist in the air, can play fine flow equalizing and water conservancy diversion effect all the time, can prevent effectively that quick-witted case air flow from fast, and then can guarantee the device to the good purifying effect of air.
(5) The utility model provides a water collector and drainage cock mutually support, can collect the greasy dirt that the filter unit dripped to outside in time discharging its quick-witted case, can prevent that the too much accumulation of greasy dirt from causing the pollution to quick-witted case and quick-witted incasement other parts.
(6) The utility model discloses two side doors that set up on the well machine side wall of a case wall, the staff of being convenient for clears up, maintains or changes fan unit or the filter unit of quick-witted incasement.
To sum up, the utility model discloses but the lug connection tuber pipe is perhaps used at local area, has fabulous purifying effect to pollutants such as oil mist in the air, dust, is particularly suitable for using in environments such as the mill and the workshop that produce oil mist, welding smoke and dust, planktonic dust, small dust.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a front view of the structure relationship of the embodiment of the present invention;
fig. 2 is a top view of the structure relationship of the embodiment of the present invention;
fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 4 is a schematic structural view of the needle type dust collecting module according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a single metal grid in an embodiment of the present invention;
fig. 6 is a schematic structural view of a flow guide assembly according to an embodiment of the present invention;
in the figure: 1. a chassis; 2. an air inlet; 3. an air supply outlet; 4. a side door; 5. a drain cock; 6. a pre-filter screen; 7. a metal filter screen; 8. a porous nickel filter screen; 9. a needle type dust collecting module; 10. a fan unit; 11. a protective net; 12. a flow guide ring; 13. a flow equalization net; 14. a grid base plate; 15. a metal grid; 16. a conductive block; 17. and a conductive pin.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the invention.
Embodiment industrial dust collection air purifier with oil mist filtering function
The air pipe can be directly connected with the air pipe or used in a local area, and has an excellent purifying effect on pollutants such as oil mist, dust and the like in the air. As shown in fig. 1 to 6, the present embodiment includes a cabinet 1, and a filter unit and a fan unit 10 provided inside the cabinet 1.
Wherein the cabinet 1 is used to provide a sealed condition of purified air for the filter unit. The case 1 is a metal casing of a rectangular parallelepiped shape, and an air inlet cavity and an air supply cavity which are communicated with each other are arranged inside the case 1, as shown in fig. 1 and fig. 2, an air inlet 2 of the air inlet cavity of the case 1 is arranged on the side wall of the case 1, an air supply outlet 3 of the air supply cavity of the case 1 is arranged on a top plate of the case 1, and after the device is operated, air flows into the case 1 along a horizontal direction, is purified by the filter unit, and is discharged upwards along a vertical direction. In order to clean the air inlet cavity and the air supply cavity of the case 1 or replace and maintain the components in the air inlet cavity and the air supply cavity, in the embodiment, a side door 4 is arranged on the side wall of the case 1 at the positions of the air supply cavity and the air inlet cavity. In order to avoid the pollution of the oil stain dripped by the filtering unit to other parts in the case 1 and the case 1, a water receiving disc for collecting oil stain impurities is further placed at the bottom of the air inlet cavity of the case 1 in the embodiment, and a drainage cock 5 communicated with the water receiving disc is arranged on the side wall of the case 1 so as to conveniently discharge the oil stain impurities out of the case 1 in time.
The whole filter unit is arranged in the air inlet cavity of the case 1, and is a core component for realizing air purification in the embodiment. As shown in fig. 3, the filter unit includes a primary filter screen, a porous nickel filter screen 8 and a needle type dust collecting module 9, which are sequentially arranged along the air flowing direction in the cabinet 1. More specifically, the primary filter screen comprises a front filter screen 6 and a metal filter screen 7 which are attached to one body, and is mainly used for filtering large particle substances such as hair, dust, impurities and the like in the air; the nickel porous filter screen 8 is of the existing structure and is mainly used for collecting oil mist, water mist and the like in the air; the needle type dust collecting module 9 is an electrostatic dust removing structure, mainly comprises a dust collecting frame and a plurality of conductive monomers, and is used for adsorbing and filtering dust with PM above 1.0 in air.
As shown in fig. 4, the dust collecting frame of the needle type dust collecting module 9 includes a grid base plate 14 made of metal, and a plurality of metal grids 15 uniformly arranged on the grid base plate 14, wherein each metal grid 15 is provided with a single conductive body. During actual work, the dust collection frame is connected with the positive pole of a power supply, the conductive monomer is connected with the negative pole of the power supply, and each metal grid 15 of the dust collection frame and the conductive monomer in the dust collection frame can generate a high-voltage electrostatic field to achieve the purpose of adsorbing dust particles.
Further, as shown in fig. 5, each of the conductive units includes a conductive block 16 disposed at the bottom of the metal grid 15, and a conductive pin 17 disposed on the conductive block 16 and extending outward from the inside of the metal grid 15.
It should be noted that the number of the needle type dust collecting modules 9 in the chassis 1 can be determined according to the actual situation, and in this embodiment, two needle type dust collecting modules 9 are provided in the chassis 1.
The fan unit 10 is disposed in the air supply cavity of the chassis 1, and is configured to actively introduce external air into the chassis 1, so as to realize air flowing inside the chassis 1. The fan unit 10 in this embodiment adopts an axial flow fan in the prior art, and the specific structure is not described again. A protective net 11 for isolating the fan unit 10 is arranged in the air supply cavity of the case 1, as shown in fig. 3, the protective net 11 is located below the air supply outlet 3 in the air supply cavity of the case 1 and at the edge of the side door 4 in front of the air supply cavity, so that when the device is maintained and debugged, workers can be protected from being injured by the fan unit 10.
Further, a flow guide assembly is arranged inside the case 1 and between the fan unit 10 and the filter unit, as shown in fig. 6, the flow guide assembly includes a flow equalizing net 13 and a flow guide ring 12 which are used in cooperation, wherein the flow guide ring 12 is of an existing structure and mainly used for reducing air resistance entering the air supply cavity; the flow equalizing net 13 mainly functions to ensure that air uniformly and stably passes through the cabinet 1. In this embodiment, the current equalizing net 13 is a circular metal sheet provided with a plurality of holes, and the holes in the circular metal sheet gradually increase in diameter from the center to the edge.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an industry collection dirt air cleaner with oil mist filtering capability which characterized in that: the air filter comprises a case provided with an air inlet cavity and an air supply cavity, and a filter unit and a fan unit which are arranged in the case;
along the air flowing direction in the case, the filtering unit comprises a primary filter screen, a nickel porous filter screen and a needle type dust collecting module which are sequentially arranged in an air inlet cavity of the case;
the fan unit is arranged in the air supply cavity of the case, and a flow guide assembly is arranged between the fan unit and the filtering unit.
2. An industrial dust collecting air cleaner having an oil mist filtering function according to claim 1, wherein: the bottom of the air inlet cavity of the case is provided with a water receiving disc for collecting oil contamination impurities, and the side wall of the case is provided with a drainage cock communicated with the water receiving disc.
3. An industrial dust collecting air cleaner having an oil mist filtering function according to claim 2, wherein: the flow guide assembly comprises a flow equalizing net and a flow guide ring; wherein, set up a plurality of punchholes on the net flow equalizes, and the punchhole on the net flow equalizes increases from the center to marginal diameter step by step.
4. An industrial dust collecting air cleaner having an oil mist filtering function according to any one of claims 1 to 3, wherein: the needle type dust collecting module comprises a dust collecting frame and a plurality of conductive monomers; the dust collecting frame comprises a grid bottom plate made of metal materials and a plurality of metal grids uniformly arranged on the grid bottom plate; wherein, a conductive monomer is arranged in each metal grid.
5. An industrial dust collecting air cleaner having an oil mist filtering function according to claim 4, wherein: the conductive monomer comprises a conductive block arranged at the bottom of the metal grid and a conductive pin arranged on the conductive block.
6. An industrial dust collecting air cleaner having an oil mist filtering function according to claim 5, wherein: the air inlet of the air inlet cavity in the case is arranged on the side wall of the case, and the air outlet of the air supply cavity in the case is arranged on the top plate of the case.
7. An industrial dust collecting air cleaner having an oil mist filtering function according to claim 6, wherein: and a protective net for isolating the fan unit is arranged in the air supply cavity of the case and below the air supply outlet.
8. An industrial dust collecting air cleaner having an oil mist filtering function according to any one of claims 1 to 3 and 5 to 7, wherein: and a fan side door is respectively arranged at the positions of the air supply cavity and the air inlet cavity on the side wall of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893097.9U CN214764322U (en) | 2021-04-28 | 2021-04-28 | Industry collection dirt air cleaner with oil mist filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893097.9U CN214764322U (en) | 2021-04-28 | 2021-04-28 | Industry collection dirt air cleaner with oil mist filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214764322U true CN214764322U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120893097.9U Active CN214764322U (en) | 2021-04-28 | 2021-04-28 | Industry collection dirt air cleaner with oil mist filtering capability |
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| Country | Link |
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| CN (1) | CN214764322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696251A (en) * | 2023-12-05 | 2024-03-15 | 松山湖材料实验室 | Air supply assembly and electrostatic dust collection device |
| CN117772418A (en) * | 2023-12-05 | 2024-03-29 | 松山湖材料实验室 | A discharge component and electrostatic precipitator |
-
2021
- 2021-04-28 CN CN202120893097.9U patent/CN214764322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696251A (en) * | 2023-12-05 | 2024-03-15 | 松山湖材料实验室 | Air supply assembly and electrostatic dust collection device |
| CN117772418A (en) * | 2023-12-05 | 2024-03-29 | 松山湖材料实验室 | A discharge component and electrostatic precipitator |
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