CN216924658U - Cutting fluid purifier with odor removal function - Google Patents
Cutting fluid purifier with odor removal function Download PDFInfo
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- CN216924658U CN216924658U CN202123448793.8U CN202123448793U CN216924658U CN 216924658 U CN216924658 U CN 216924658U CN 202123448793 U CN202123448793 U CN 202123448793U CN 216924658 U CN216924658 U CN 216924658U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to a cutting fluid purifier with a smell removal function, which comprises an air inlet, an air outlet, an oil removal purification section and a smell removal purification section, wherein the air inlet is communicated with the air outlet; the oil removal purification section and the odor removal purification section are sequentially arranged between the air inlet and the air outlet along the direction of air flow from the air inlet to the air outlet; the deoiling purification section includes that the initial effect that sets gradually along the air current direction deoils filter screen, well effect deoiling filter screen and high-efficient deoiling filter screen, and the initial effect deoiling filter screen includes at least one filter screen, and well effect deoiling filter screen includes at least one honeycomb filter, and high-efficient deoiling filter screen includes the filter pulp. This cutting fluid clarifier can prolong the change cycle of filter pulp, reduces the filtration cost.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to a cutting fluid purifier with a smell removal function.
Background
A numerical control machine (CNC) is an automatic control machine that employs a dedicated electronic digital computer or numerical control device to program a machining program in a digital form, and controls the sequence of actions, speed, displacement, various auxiliary functions, and the like of each moving part of the machine, thereby automating the machining process of the machine. In the process of metal cutting, cutting and grinding on a numerical control machine tool, cutting fluid is generally required to be used for cooling and lubricating a cutter and a machined part, the cutting fluid can be oil or emulsion, is generally obtained by compounding and matching various functional auxiliaries, and has the characteristics of cooling performance, lubricating performance, antirust performance, oil removal and cleaning function, anticorrosion function and easiness in dilution. The cutting fluid produces oil mist during use, and the oil mist needs to be purified by a purifying device in order to avoid polluting the environment.
Most of the existing purification devices for numerical control machines adopt filter cotton for filtration, for example, chinese patent CN214914650U discloses an oil mist purification and filtration device for numerical control machines, which mainly filters through a first oil absorption cotton layer and a second oil absorption cotton layer arranged in a housing; chinese patent CN206934995U discloses an oil mist filter, which mainly filters by filling cotton in the front box and blocks large particulate matters in the air by an inertial collision plate in the rear box; chinese patent CN213313819U discloses a filter equipment that air cleaner was used is retrieved to oil mist, and the device carries out prefiltering through the filter pulp of assembly in the mounting bracket earlier, and in order to further improve oil mist filter effect, the air after the prefiltering is further filtered through two pivoted filter screens again. Most of the existing filtering devices only adopt the filter cotton as the filtering material, or use the filter cotton as the first filtering process, so that the filter cotton of the filtering device needs to be frequently replaced, and the filtering cost is high.
In addition, the cutting fluid generates oil mist in a mechanical, physical and chemical mode in the using process, and besides some liquid drops which can be filtered out, some toxic, harmful and peculiar-smell other chemical substances exist in the oil mist, so that the health of workers can be harmed after the cutting fluid is inhaled for a long time. Most of the existing purification devices for numerical control machine tools cannot eliminate toxic, harmful and peculiar-smell chemical substances in oil mist.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a cutting fluid purifier with a smell removal function, which can prolong the replacement period of filter cotton and reduce the filtering cost.
In order to realize the aim of the utility model, the utility model provides a cutting fluid purifier with a smell removal function, which comprises an air inlet, an air outlet, an oil removal purification section and a smell removal purification section; the oil removing and purifying section and the odor removing and purifying section are sequentially arranged between the air inlet and the air outlet along the airflow direction from the air inlet to the air outlet; the deoiling purification section includes along the first effect deoiling filter screen that sets gradually, well effect deoiling filter screen and high-efficient deoiling filter screen, and first effect deoiling filter screen includes at least one filter screen, and well effect deoiling filter screen includes at least one honeycomb filter, and high-efficient deoiling filter screen includes the filter pulp.
The further technical scheme is that the primary oil removal filter screen comprises at least 2 filter screens which are sequentially arranged along the direction of air flow; the medium-efficiency oil removing filter screen comprises at least 2 honeycomb-shaped filter sheets which are sequentially arranged along the airflow direction.
The further technical scheme is that the primary oil removal filter screen comprises 2 filter screens which are sequentially arranged along the direction of air flow; the medium-efficiency oil removing filter screen comprises 2-4 honeycomb-shaped filter sheets which are sequentially arranged along the airflow direction.
The further technical scheme is that the filtering screen is a stainless steel mesh, the honeycomb filter plate is an aluminum honeycomb filter plate, and the filter cotton is glass fiber filter cotton.
The further technical proposal is that the odor removing and purifying section comprises an odor removing filter block and an active carbon filter screen which are arranged in sequence along the airflow direction.
The further technical proposal is that the odor removal filter block comprises at least one of a UV photolysis device, an ozone generator and a plasma generator.
The further technical proposal is that the air inlet and the air outlet are arranged in parallel, and the deodorizing purification section and the oil removing purification section are arranged in parallel; the cutting fluid purifier also comprises a guide section, the guide section is connected to one end, far away from the air inlet and the air outlet, of the odor removal purification section and the oil removal purification section, and the guide section is used for guiding air coming out of the oil removal purification section to the odor removal purification section.
The cutting fluid purifier further comprises a fan, the fan is connected to the tail end, far away from the air inlet, of the oil removal purification section, and the fan is used for extracting air coming out of the oil removal purification section to the guide section.
The cutting fluid purifier further comprises an openable and closable door cover, and the door cover is opened and then led to the odor removal purification section and the oil removal purification section.
The further technical proposal is that the cross section area of the air inlet is smaller than the cross section area of the oil removing and purifying section and smaller than the cross section area of the odor removing and purifying section.
Compared with the prior art, the utility model can obtain the following beneficial effects:
the oil removing and purifying section of the cutting fluid purifier comprises a primary oil removing filter screen, a medium-efficiency oil removing filter screen and a high-efficiency oil removing filter screen which are sequentially arranged along the direction of air flow, and different substances, such as substances with different particle sizes, in oil mist are filtered in a layered and graded manner. The primary oil removal filter screen comprises a screen mesh and is used for filtering and removing larger particles and large liquid drops; the medium-efficiency oil removal filter screen comprises a honeycomb filter screen and is used for filtering and removing part of oil mist, usually oil mist with medium particle size; the high-efficiency oil removal filter screen comprises filter cotton and is used for filtering out oil mist which cannot be filtered out by the medium-efficiency oil removal filter screen, and the oil mist is generally oil mist with smaller particle size. The oil mist is filtered by the filter cotton after being filtered by the screen and the honeycomb filter screen, so that the amount of the oil mist filtered on the filter cotton is reduced, the replacement period of the filter cotton is prolonged, and the replacement frequency is reduced. The utility model is also provided with a deodorizing and purifying section after the oil removing and purifying section, which is used for further purifying other toxic, harmful and peculiar smell chemical substances in the air and reducing the pollution to the environment and the harm to the health of human bodies.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a cutting fluid purifier according to the present invention from a first perspective.
Fig. 2 is a schematic structural view of an embodiment of the cutting fluid purifier of the present invention from a second perspective.
Fig. 3 is a schematic structural view of an embodiment of the cutting fluid purifier of the present invention from a third perspective.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Detailed Description
As shown in fig. 1 to 3, the present embodiment provides a cutting fluid purifier having an odor removal function, which is particularly suitable for treating oil mist generated when a numerical control machine tool such as a CNC machining center uses a cutting fluid to perform metal machining. This cutting fluid clarifier includes air intake 1, air exit 2, deoiling purification section 3 and removes flavor purification section 4, and deoiling purification section 3 sets gradually between air intake 1 and air exit 2 with removing flavor purification section 4 along the air current direction from air intake 1 to air exit 2, and the air that has the oil mist promptly gets into the cutting fluid clarifier through air intake 1, then removes flavor purification section 4 through deoiling purification section 3 in proper order, discharges through air exit 2 again. The cutting fluid purifier can also comprise a shell 5, the shell 5 provides support for the components, the air inlet 1 and the air outlet 2 are arranged on the shell 5 and communicated with the shell 5, and the oil removing and purifying section 3 and the odor removing and purifying section 4 are assembled in the shell 5. The air inlet 1 may for example comprise a pipe section with a circular cross-section, which is convenient for connection with an air outlet on a numerical control machine.
Wherein, deoiling purification section 3 includes along the initial effect deoiling filter screen that the air current direction set gradually, well effect deoiling filter screen and high-efficient deoiling filter screen, filters different material in the oil mist for example the material of different particle diameters hierarchically, hierarchically. Wherein the primary oil removal screen comprises at least one filter screen 31, the filter screen 31 is used for filtering and removing larger particles in the oil mist, such as metal scraps generated by metal processing, and filtering and removing large liquid drops, such as larger oil drops, in the oil mist. The medium effect oil screen includes at least one honeycomb filter 32, and the honeycomb filter 32 may have a plurality of hexagonal filter channels, for example, which are distributed throughout the filter, and is used to remove a portion of oil mist, such as medium-sized droplets, in the oil mist. The high-efficiency oil removal filter screen comprises filter cotton 33, and the filter cotton 33 is used for removing oil mist, such as liquid drops with small particle size, which is not filtered by the medium-efficiency oil removal filter screen. After the filtering by the filtering screen 31 and the honeycomb filter screen 32, the filtering cotton 33 is used for filtering, the amount of the oil mist required to be filtered by the filtering cotton 33 is reduced, the filtering cotton 33 is difficult to clean and can only be replaced generally, the replacing period of the filtering cotton is effectively prolonged, the replacing frequency is reduced, the filtering screen 31 and the honeycomb filter screen 32 are relatively easy to clean, the filtering screen can be detached and cleaned by water, the filtering screen can be repeatedly used, and the filtering cost can be reduced in the embodiment.
Preferably, the primary oil removing filter screen comprises at least 2 filter screens 31 arranged in sequence along the airflow direction, and the intermediate oil removing filter screen comprises at least 2 honeycomb-shaped filter sheets 32 arranged in sequence along the airflow direction. This embodiment adopts a plurality of filter screens 31 and honeycomb filter screen 32 to filter, has improved the filter effect of just imitating deoiling filter screen and middling effect deoiling filter screen. In addition, this embodiment can also select the thickness of suitable filter pulp 33 as required, adjusts the filter effect of high-efficient deoiling filter screen. More preferably, the primary oil removing filter screen comprises 2 filter screens 31 which are sequentially arranged along the airflow direction, and the intermediate oil removing filter screen comprises 2-4 honeycomb-shaped filter sheets 32 which are sequentially arranged along the airflow direction, so that the metal processing requirement of a common numerical control machine can be met.
Preferably, the filter screen 31 is a stainless steel mesh, which can be an existing and commercially available stainless steel mesh, and has the advantages of high mechanical strength, low cost, and the like. The honeycomb filter 32 is an aluminum honeycomb filter, for example, a filter prepared by an aluminum foil sheet, which can be an existing and commercially available aluminum honeycomb filter, and has the advantages of easy preparation, etc. The filter cotton 33 is glass fiber filter cotton 33, the glass fiber filter cotton 33 can be made of glass fibers with different thicknesses and lengths, and the glass fibers have the advantages of high stability, high temperature resistance, high efficiency, large capacity, long service life and the like.
Preferably, odor elimination purification section 4 comprises odor elimination filter block 41 and activated carbon filter screen 42 arranged in series along the direction of air flow. The odor removal filter block 41 is used for decomposing and removing toxic, harmful and odorous other chemical substances which are not filtered by the oil removal purification section 3, and the activated carbon filter screen 42 is used for further adsorbing and filtering the substances or decomposition products of the substances.
Preferably, the odor elimination filter block 41 includes at least one of a UV photolysis device, an ozone generator, and a plasma generator, such as ozone and UV photolysis to crack toxic, harmful, and odorous chemicals in the air, and the odor elimination filter block 41 may catalyze the oxidative decomposition reaction of the chemicals by using a photocatalyst.
Preferably, the air inlet 1 and the air outlet 2 are arranged in parallel, and the odor removal purification section 4 and the oil removal purification section 3 are arranged in parallel, so that the length of the cutting fluid purifier is reduced. Cutting fluid clarifier still includes guide section 6, and guide section 6 is connected in the one end of keeping away from air intake 1 and air exit 2 of removing flavor purifying section 4 and deoiling purifying section 3, and guide section 6 is used for removing flavor purifying section 4 with the air guide from deoiling purifying section 3 comes out, and guide section 6 has played the effect that changes the air flow direction. The guide section 6 may have an arcuate channel shape.
Preferably, the cutting fluid purifier further comprises a fan 7, the fan 7 is connected to the end, far away from the air inlet 1, of the oil removing and purifying section 3, and the fan 7 is used for drawing air coming out of the oil removing and purifying section 3 to the guide section 6, so that the air can flow in the cutting fluid purifier, particularly the air can change the flow direction at the guide section 6, and the reverse flow of the air is avoided.
Preferably, the cutting fluid purifier further comprises an openable and closable door cover 8, the door cover 8 is opened and then leads to the odor removal purification section 4 and the oil removal purification section 3, the door cover 8 can be arranged on the shell 5 in an openable and closable manner, and after the door cover 8 is opened, various components, such as various filter screens, on the odor removal purification section 4 and the oil removal purification section 3 can be conveniently assembled and disassembled, so that the cleaning and the replacement are convenient.
Preferably, the cross sectional area of air intake 1 is less than the cross sectional area of deoiling purification section 3 and is less than the cross sectional area of removing flavor purification section 4, and the air that gets into from air intake 1 can reduce the velocity of flow in deoiling purification section 3 and removing flavor purification section 4, improves the filter effect.
It can be seen from above that the cutting fluid clarifier of this embodiment can prolong the change cycle of crossing the filter pulp, reduces filtering cost to can eliminate poisonous, harmful, other chemical substance that have the peculiar smell in the oil mist, have the function of deoiling and removing the flavor simultaneously. The air volume of the cutting fluid purifier in the embodiment can reach 1400 cubic meters per hour, the size of the device can be adjusted according to actual needs, the air volume is adjusted, and the oil mist purification efficiency is high.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the utility model, which is not intended to limit the utility model. 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 (10)
1. A cutting fluid purifier with a smell removal function is characterized by comprising an air inlet, an air outlet, an oil removal purification section and a smell removal purification section; the oil removing and purifying section and the odor removing and purifying section are sequentially arranged between the air inlet and the air outlet along the airflow direction from the air inlet to the air outlet; deoiling purifies the section including following the initial effect deoiling filter screen that airflow direction set gradually, well effect deoiling filter screen and high-efficient deoiling filter screen, the initial effect deoiling filter screen includes at least one filter screen, well effect deoiling filter screen includes at least one honeycomb cassette, high-efficient deoiling filter screen is including filtering the cotton.
2. The cutting fluid purifier with odor removing function as claimed in claim 1, wherein the primary oil removing screen comprises at least 2 filter screens arranged in sequence along the direction of the air flow; the medium-efficiency oil removing filter screen comprises at least 2 honeycomb-shaped filter sheets which are sequentially arranged along the airflow direction.
3. The cutting fluid purifier with odor removing function as claimed in claim 2, wherein the primary oil removing screen comprises 2 filter screens arranged in sequence along the direction of the air flow; the medium-efficiency oil removing filter screen comprises 2-4 honeycomb-shaped filter sheets which are sequentially arranged along the airflow direction.
4. The cutting fluid purifier with an odor removing function as claimed in any one of claims 1 to 3, wherein the filter screen is a stainless steel mesh, the honeycomb filter is an aluminum honeycomb filter, and the filter cotton is glass fiber filter cotton.
5. The cutting fluid purifier with the odor removal function as claimed in any one of claims 1 to 3, wherein the odor removal purification section comprises an odor removal filter block and an activated carbon filter screen which are arranged in sequence along the air flow direction.
6. The cutting fluid purifier having an odor removal function according to claim 5, wherein the odor removal filter block comprises at least one of a UV photolysis device, an ozone generator, and a plasma generator.
7. The cutting fluid purifier with odor removal function as claimed in any one of claims 1 to 3, wherein said air inlet and said air outlet are arranged in parallel, and said odor removal purification section and said oil removal purification section are arranged in parallel; the cutting fluid purifier still includes the direction section, the direction section is connected remove flavor purification section with the keeping away from of deoiling purification section the air intake with the one end of air exit, the direction section is used for following the air direction that deoiling purification section came out remove flavor purification section.
8. The cutting fluid purifier with the odor removing function as claimed in claim 7, further comprising a fan connected to an end of the oil removing purification section remote from the air inlet, the fan being configured to draw air coming out of the oil removing purification section to the guide section.
9. The cutting fluid purifier with an odor elimination function according to any one of claims 1 to 3, further comprising an openable and closable door cover, the door cover being opened to access the odor elimination purification section and the oil removal purification section.
10. The cutting fluid purifier with an odor elimination function according to any one of claims 1 to 3, wherein the cross-sectional area of the air inlet is smaller than the cross-sectional area of the oil removal purification section and smaller than the cross-sectional area of the odor elimination purification section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448793.8U CN216924658U (en) | 2021-12-30 | 2021-12-30 | Cutting fluid purifier with odor removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448793.8U CN216924658U (en) | 2021-12-30 | 2021-12-30 | Cutting fluid purifier with odor removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216924658U true CN216924658U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123448793.8U Active CN216924658U (en) | 2021-12-30 | 2021-12-30 | Cutting fluid purifier with odor removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216924658U (en) |
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2021
- 2021-12-30 CN CN202123448793.8U patent/CN216924658U/en active Active
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