CN216726223U - Compressed air purification device - Google Patents
Compressed air purification device Download PDFInfo
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- CN216726223U CN216726223U CN202123446923.4U CN202123446923U CN216726223U CN 216726223 U CN216726223 U CN 216726223U CN 202123446923 U CN202123446923 U CN 202123446923U CN 216726223 U CN216726223 U CN 216726223U
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- filter element
- compressed air
- treatment tank
- filtering
- air
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- Drying Of Gases (AREA)
Abstract
The utility model relates to the technical field of air purification treatment, and particularly discloses a compressed air purification device which comprises a purification treatment tank and a filtering assembly, wherein the purification treatment tank is arranged in the purification treatment tank; the outer side of the lower end and the upper end of the purification treatment tank are respectively provided with an air inlet and an air outlet; the filtering component comprises a drying filter element and a filtering filter element which are positioned in the filtering cavity and are arranged at an upper interval and a lower interval, and the lower end of the purification treatment tank is also connected with an oil-water separator communicated with the cooling cavity. The purification treatment tank provided by the utility model is internally provided with the filter assembly which can be used for filtering and purifying compressed air; air is rapidly cooled in the flowing process of the air flow channel, so that oil and water contained in the air are liquefied, and compressed air can be subjected to impurity particle filtering treatment and drying treatment through a filtering filter element and a drying filter element after oil and water separation; the utility model can clean impurities such as moisture, oil drops, particle dust and the like in the compressed air, so that the impurities meet the requirement of cleanness, and the influence on the use of downstream equipment is avoided.
Description
Technical Field
The utility model relates to the technical field of compressed air filtration treatment, in particular to a compressed air purification device.
Background
At present, compressed air is mostly used in the process of industrial production or daily use, the direct source of the compressed air is mostly the atmosphere, the atmosphere contains a large amount of impurities such as water vapor, dust and the like besides gas components, and meanwhile, a part of atomized lubricating oil is brought in the working process of an air compressor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a compressed air purification device which can improve the compressed air filtering and purifying treatment effect.
The technical scheme adopted by the utility model is as follows: a compressed air purification device comprises a purification treatment tank and a filter assembly; the outer side and the upper end of the lower end of the purification treatment tank are respectively provided with an air inlet and an air outlet, and the purification treatment tank is internally provided with a filtering cavity and a cooling cavity which are arranged up and down and are respectively communicated with the air outlet and the air inlet; the filter assembly comprises a drying filter element and a filter element which are positioned in the filter cavity and are arranged at intervals up and down, the periphery of the purification treatment tank is provided with an overhaul cabin door corresponding to the drying filter element and the filter element, a cooling block is arranged in the cooling cavity, a spirally arranged air flow channel is arranged in the cooling block, and the air flow channel is communicated with the cooling cavity and the filter cavity; the lower end of the purification treatment tank is also connected with an oil-water separator communicated with the cooling cavity.
In the technical scheme; the purification treatment tank is internally provided with a filter assembly which can be used for filtering and purifying compressed air; after being input from an air inlet, compressed air is cooled by a cooling block in a cooling cavity, the air is rapidly cooled in the flowing process of an air flow channel, so that oil and water contained in the air are liquefied, and the liquefied air can be conveyed to an oil-water separator for oil-water separation treatment; after oil-water separation, the compressed air can be subjected to magazine particle filtering treatment and drying treatment by a filtering filter element and a drying filter element in sequence; this technical scheme can be with impurity clean up such as moisture, oil drop and granule dust in the compressed air, makes it reach clean requirement, avoids causing the influence to the use of low reaches equipment.
Further, the lower end of the purification treatment tank is provided with a delivery pipe connected with the oil-water separator, and the delivery pipe is provided with a control valve.
Further, the inside of the maintenance cabin door is provided with a filter element mounting rack, and the drying filter element and the filtering filter element are arranged and mounted on the corresponding filter element mounting rack from top to bottom.
Further, the edge of the maintenance cabin door is provided with a pressure sealing strip, and the outer side of the maintenance cabin door is provided with a maintenance handle.
Further, the air inlet is connected with a preheater, and an air interface is arranged at the input end of the preheater.
Further, the lower end of the cooling block is provided with a condensing sheet which extends downwards.
Further, an oil drainage layer is arranged on the inner wall of the cooling cavity.
Furthermore, the air outlet is connected with an output pipeline, and a pressure valve is arranged on the output pipeline.
The utility model has the beneficial effects that: the purification treatment tank provided by the utility model is internally provided with the filter assembly which can be used for filtering and purifying compressed air; air is rapidly cooled in the flowing process of the air flow channel, so that oil and water contained in the air are liquefied, and compressed air can be subjected to impurity particle filtering treatment and drying treatment through a filtering filter element and a drying filter element after oil and water separation; the utility model can clean impurities such as moisture, oil drops, particle dust and the like in the compressed air, so that the impurities meet the requirement of cleanness and the influence on the use of downstream equipment is avoided; has higher practical value and popularization value.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a structural diagram of a compressed air purification apparatus provided in an embodiment of the present invention.
Reference numerals are as follows: the device comprises a purification treatment tank 100, an air inlet 110, an air outlet 120, a filter cavity 130, a cooling cavity 140, a drying filter element 200, a filter element 300, a cooling block 400, an air flow channel 410, a condensing sheet 420, an oil-water separator 500, a delivery pipe 600, a control valve 700, a pressure sealing strip 800, an overhaul handle 900, a preheater 1000, an output pipeline 1100 and a pressure valve 1200.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
As shown in fig. 1, an embodiment of the present invention provides a compressed air purification apparatus, which can clean up impurities such as moisture, oil droplets, and particle dust in compressed air, so as to meet the requirement of cleanliness and avoid affecting the use of downstream equipment. Specifically comprises a purification treatment tank 100 and a filtering component; the outer side of the lower end and the upper end of the purification treatment tank 100 are respectively provided with an air inlet 110 and an air outlet 120, and the purification treatment tank 100 is internally provided with a filter cavity 130 and a cooling cavity 140 which are arranged up and down and are respectively communicated with the air outlet 120 and the air inlet 110; the filter assembly comprises a drying filter element 200 and a filtering filter element 300 which are positioned in a filter cavity 130 and are arranged at intervals up and down, the periphery of the purification treatment tank 100 is provided with maintenance doors corresponding to the drying filter element 200 and the filtering filter element 300, a cooling block 400 is arranged in the cooling cavity 140, a spirally arranged air flow passage 410 is arranged in the cooling block 400, and the air flow passage 410 is communicated with the cooling cavity 140 and the filter cavity 130; the lower end of the purification treatment tank 100 is also connected with an oil-water separator 500 communicated with the cooling cavity 140.
Through the above arrangement, the filter assembly disposed in the purification treatment tank 100 of the present embodiment can be used for filtering and purifying compressed air; after being input from the air inlet 110, compressed air is cooled by the cooling block 400 in the cooling cavity 140, and the air is rapidly cooled in the flowing process of the air flow channel 410, so that oil and water contained in the air are liquefied, and the liquefied air can be conveyed to the oil-water separator 500 for oil-water separation; after oil-water separation, the compressed air can be subjected to impurity particulate matter filtering treatment and drying treatment through the filtering filter element 300 and the drying filter element 200 in sequence.
As shown in FIG. 1, in order to avoid the compressed air entering the oil-water separator 500 during the treatment process from damaging the oil-water separator 500; the lower end of the purification treatment tank 100 is provided with a delivery pipe 600 connected with the oil-water separator 500, and the delivery pipe 600 is provided with a control valve 700. Thus, when the compressed air is input into the cooling chamber 140 for cooling, the control valve 700 can close the passage of the delivery pipe 600, and the compressed air is prevented from entering the oil-water separator 500; after the purification process is completed, the control valve 700 is opened to introduce the liquefied oil and water into the oil-water separator 500.
As shown in fig. 1, in order to facilitate replacement of the filter element structure, in this embodiment, a filter element mounting rack is disposed on an inner side of the service door, and the drying filter element 200 and the filtering filter element 300 are vertically disposed and mounted on a corresponding filter element mounting rack. In addition, the edge of the maintenance door is provided with a pressure sealing strip 800, and the outer side of the maintenance door is provided with a maintenance handle 900. Thus, the drying filter element 200 and the filtering filter element 300 can be installed on the filter element installation frame, and the overhaul port can be opened for replacement after long-term use; the pressure sealing strip 800 can ensure the sealing performance of the closed maintenance cabin door and avoid air seepage.
As shown in fig. 1, in practical applications, the compressed air needs to be preheated before being cooled, so as to improve the liquefaction effect after cooling, in this embodiment, a preheater 1000 is connected to the air inlet 110, and an air interface is disposed at an input end of the preheater 1000. The air interface is connectable to a compressed air reservoir arrangement.
As shown in fig. 1, in order to improve the cooling effect, the present embodiment is further provided with a condensing sheet 420 extending downward at the lower end of the cooling block 400. Because the liquefied liquid oil and water need to be stored in the cooling cavity 140 for a short time, an oil-repellent layer is disposed on the inner wall of the cooling cavity 140. The oil-repellent layer can play an oil-repellent role and avoid liquid residues on the inner wall of the cooling cavity 140.
As shown in fig. 1, in the present embodiment, an output pipeline 1100 is connected to the air outlet 120, and a pressure valve 1200 is disposed on the output pipeline 1100. The output line 1100 may be connected to downstream equipment for use, and the pressure of the gas may be observed through the pressure valve 1200, facilitating operation by the technician.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (8)
1. A compressed air purification device is characterized in that; comprises a purification treatment tank (100) and a filtering component;
an air inlet (110) and an air outlet (120) are respectively formed in the outer side of the lower end and the upper end of the purification treatment tank (100), and a filtering cavity (130) and a cooling cavity (140) which are vertically arranged and are respectively communicated with the air outlet (120) and the air inlet (110) are formed in the purification treatment tank (100);
the filter assembly comprises a drying filter element (200) and a filtering filter element (300) which are positioned in a filter cavity (130) and are arranged at intervals up and down, maintenance hatches are arranged on the periphery of the purification treatment tank (100) corresponding to the drying filter element (200) and the filtering filter element (300), a cooling block (400) is arranged in the cooling cavity (140), an air flow channel (410) which is arranged in a spiral mode is arranged in the cooling block (400), and the air flow channel (410) is communicated with the cooling cavity (140) and the filter cavity (130); the lower end of the purification treatment tank (100) is also connected with an oil-water separator (500) communicated with the cooling cavity (140).
2. The compressed air purification apparatus according to claim 1, wherein; the lower end of the purification treatment tank (100) is provided with a delivery pipe (600) connected with the oil-water separator (500), and the delivery pipe (600) is provided with a control valve (700).
3. The compressed air purification apparatus according to claim 1, wherein; the inside of the maintenance door is provided with a filter element mounting rack, and the drying filter element (200) and the filtering filter element (300) are arranged up and down and are mounted on the corresponding filter element mounting rack.
4. The compressed air purification apparatus according to claim 1, wherein; the edge of the maintenance door is provided with a pressure sealing strip (800), and the outer side of the maintenance door is provided with a maintenance handle (900).
5. The compressed air purification apparatus according to claim 1, wherein; the air inlet (110) is connected with a preheater (1000), and an air interface is arranged at the input end of the preheater (1000).
6. The compressed air purification apparatus according to claim 1, wherein; the lower end of the cooling block (400) is provided with a condensing sheet (420) which extends downwards.
7. The compressed air purification apparatus according to claim 1, wherein; and an oil drainage layer is arranged on the inner wall of the cooling cavity (140).
8. The compressed air purification apparatus according to claim 1, wherein; the air outlet (120) is connected with an output pipeline (1100), and a pressure valve (1200) is arranged on the output pipeline (1100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123446923.4U CN216726223U (en) | 2021-12-31 | 2021-12-31 | Compressed air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123446923.4U CN216726223U (en) | 2021-12-31 | 2021-12-31 | Compressed air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216726223U true CN216726223U (en) | 2022-06-14 |
Family
ID=81910014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123446923.4U Active CN216726223U (en) | 2021-12-31 | 2021-12-31 | Compressed air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216726223U (en) |
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2021
- 2021-12-31 CN CN202123446923.4U patent/CN216726223U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 048400 Sanjia Industrial Park, Gaoping Economic Development Zone, Gaoping, Jincheng, Shanxi Patentee after: Shanxi Tongde filter material Co.,Ltd. Address before: 510000 No. 375, baihechi Industrial Zone, Xizhou village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Dayue Technology (Guangdong) Co.,Ltd. |