CN203458961U - Compressed air purification device and compressed air purification and freeze-drying device - Google Patents
Compressed air purification device and compressed air purification and freeze-drying device Download PDFInfo
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- CN203458961U CN203458961U CN201320504957.0U CN201320504957U CN203458961U CN 203458961 U CN203458961 U CN 203458961U CN 201320504957 U CN201320504957 U CN 201320504957U CN 203458961 U CN203458961 U CN 203458961U
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Abstract
The utility model relates to a compressed air purification device. An aeration purifier for adsorbing impurities in compressed air and a moisture separator are sequentially connected with each other between an air inlet and an air outlet, the aeration purifier comprises a container and an aeration pipe in the container, adsorbing water is contained in the container, the aeration pipe is immersed in the adsorbing water, directly communicated with the air inlet and provided with an opening in one end, and aeration small holes are densely distributed in the wall of the aeration pipe. The utility model further discloses a compressed air purification and freeze-drying device. The compressed air purification device provided by the utility model can effectively reduce the particle size of dust contained in compressed air and the oil content and the water content of compressed air and enables compressed air to be in line with requirements of most industrial uses. Simultaneously, the compressed air purification device can reduce the resistance of compressed air, reduce the power consumption of a compressed air system and improve the quality of compressed air.
Description
Technical field
The utility model relates to industrial application compressed air gas source processing technology field, particularly a kind of compressed air purifier and compressed air purifying freeze drying plant.
Background technology
In modern industry is produced, compressed air is the same with electric power, is a kind of widely used power.Different technique, different equipment, different product, different to compressed-air actuated quality requirements height.But high-quality compressed air, is conducive to equipment and normally moves, and is conducive to improve the quality of products, improve the economic benefit of enterprise.
In order to produce compressed air, there are at present two kinds of helical-lobe compressors: a kind of is oil free screw compressor, and another kind is fuel injection helical lobe compressor.
The feature of oil free screw air compressor machine is: rotational speed of air compressor is high, operating temperature is high, and its reliability, life-span are significantly less than exhaust end base of oil injection threaded bolt machine, and its compression efficiency is approximately low by 13% than exhaust end base of oil injection threaded bolt machine.Its price is 3-4 times of exhaust end base of oil injection threaded bolt air compressor machine.But owing to being without oil pressure contracting, in compressed air, do not contain oil content thereby applicable all need of productions;
The feature of exhaust end base of oil injection threaded bolt air compressor machine is: air compressor machine working stability, reliable, the life-span is long, and compression efficiency is high, energy-conservation, and product price is economical; Owing to there being oil in compressed air, must, with accurate filter oil removing, dedusting, make compressed-air actuated quality reach corresponding industrial requirements simultaneously.But for semiconductor, some industry such as medicine, the compressed air quality of exhaust end base of oil injection threaded bolt air compressor machine can not meet the demands, thereby restriction is used;
At present compressed air purifying mainly adopts fabric filter technology, reach dedusting 0.01um, and oil removing 0.01ppm effect, at least needs 3 grades of accurate filters, and what have even needs 4 grades of accurate filters.Every grade of filter initial drop is 0.15 bar, and 4 grades of initial stagnation pressures of filter are reduced to 0.6 bar; Along with production run, filter stops up gradually, and filter pressure drop increases gradually, and dedusting, deoiling effect be variation gradually, and its end of lifetime overall presure drop at least surpasses 1.2 bar.Filter pressure drop, its essence has increased air compressor machine power consumption.In general, every raising 1 bar of air compressor machine operating pressure, its power consumption approximately increases 7%-8%.Therefore, the resistance of filtration, purification system, has increased the power consumption of air compressor system.
Air water-bath cleaning principle is collision and the absorption of dust, oil content and moisture film, and its clean-up effect is proved by practice: such as the water bottle purification of hospital's respiratory oxygen.Although the effect that water-bath purifies air is by everybody is generally acknowledged; but current air water-bath cleaning system can not be continuously, uninterruptedly, work chronically; need to the in the situation that of system-down, regularly replace the water polluting gradually, to guarantee clean-up effect, thereby not meet industry production requirement continuously.
Compressed air drying, extensively adopts freezing type drier at present, and it can be by compressed air drying to 3 ~ 6 ℃ of pressure leak sources in theory.But because it is by the direct cooled compressed air of refrigerating evaporator, not only there is 0.25 bar droop loss, between compressed air and evaporimeter, have the 3-7 ℃ of temperature difference at least.The pressure leak source of most freezing type driers is at 8-10 ℃
Summary of the invention
In view of this, the utility model provides a kind of compressed air purifier and compressed air purifying freeze drying plant that improves compressed air quality, reduces moisture in compressed air.
The technical solution adopted in the utility model is: a kind of compressed air purifier, there is the air inlet that compressed air enters and discharge treated compressed-air actuated gas outlet, between air inlet and gas outlet, be connected with gas explosion clarifier and the moisture separator of impurity in adsorption compression air in turn, this gas explosion clarifier comprises a container 1 and is installed on the aerating pipe in container, in container, be loaded with adsorbed water, aerating pipe is immersed in adsorbed water and with air inlet and is directly communicated with; Described aerating pipe is to have the tubulose that an end opening and this opening are communicated with air inlet, is densely covered with gas explosion aperture on tube wall.
As further improvement project, described air inlet is positioned at container bottom, and container top is communicated with moisture separator by pipeline, and container upper end arranges a restriction adsorbed water water level and discharges the overflow automatic water trap over unnecessary adsorbed water after waterline.
As further improvement project, on container, be provided with the adsorbed water decontamination cycle assembly of removing greasy dirt in adsorbed water, this adsorbed water decontamination cycle assembly comprises the water inlet pipe of an extraction adsorbed water, the adsorbed water of purification is back to the return pipe in container and is connected in successively the hydraulic pump between water inlet pipe and return pipe, filter, oil water separator, water inlet pipe, return pipe is all communicated with container, and water inlet pipe is positioned at return pipe top, described oil water separator comprises the oil exit pipe of the grease in a discharge adsorbed water and the blow-off pipe of discharging the impurity in adsorbed water, blow-off pipe and oil exit pipe end are all provided with a valve.
As further improvement project, between moisture separator and container, be provided with the collecting pipe of collecting water in moisture separator, this collecting pipe is communicated with the container in gas explosion clarifier.
As further improvement project, described gas explosion clarifier is communicated with a water replanishing device, this water replanishing device comprises the water inlet pipe that is communicated with outside feed pipe, be communicated with water inlet pipe and have and store the moisturizing container of water function and be arranged on the filling pipe being communicated with container in gas explosion clarifier on moisturizing container, be communicated with the one way stop peturn valve that a valve is set and prevents from flowing backwards on the pipeline of water inlet pipe of outside water supply line, the one way stop peturn valve of one control flowing water one-way flow is set on the filling pipe of connection gas explosion clarifier, moisturizing container top arranges the evacuated tube of air in a discharge moisturizing container and the pressure-equalizing pipe being communicated with the gas outlet of gas explosion clarifier, one valve is all set on evacuated tube and pressure-equalizing pipe.
The another kind of technical scheme that the utility model adopts is: a kind of compressed air purifying freeze drying plant, there is the air inlet being communicated with compressed air inlet pipe and discharge treated compressed-air actuated gas outlet, between air inlet and gas outlet, be connected with the gas explosion clarifier of impurity in adsorption compression air in turn, moisture separator and utilize the compressed-air actuated heat exchanger in the dry gas outlet of compressed-air actuated heat energy in air inlet, this gas explosion clarifier comprises a container 1 and is installed on the aerating pipe in container, in container, be loaded with adsorbed water, aerating pipe is immersed in adsorbed water and with air inlet and is directly communicated with, on container, be provided with the adsorbed water decontamination cycle assembly of removing greasy dirt in adsorbed water, on adsorbed water decontamination cycle assembly, be provided with adsorbed water is carried out to cooling cooling package, described aerating pipe is to have the tubulose that an end opening and this opening are communicated with air inlet, is densely covered with gas explosion aperture on tube wall.
As further improvement project, described air inlet is positioned at container bottom, and container top is communicated with moisture separator by pipeline, and container upper end arranges a restriction adsorbed water water level and discharges the overflow automatic water trap over unnecessary adsorbed water after waterline.
As further improvement project, described adsorbed water decontamination cycle assembly comprise an extraction adsorbed water water inlet pipe, the adsorbed water of purification is back to the return pipe in container and is connected in successively hydraulic pump, filter, the oil water separator between water inlet pipe and return pipe, water inlet pipe, return pipe are all communicated with container and water inlet pipe is positioned at return pipe top, described oil water separator comprises the oil exit pipe of the grease in a discharge adsorbed water and the blow-off pipe of discharging the impurity in adsorbed water, and blow-off pipe and oil exit pipe end are all provided with a valve.
As further improvement project, between moisture separator and container, be provided with the collecting pipe of collecting water in moisture separator, this collecting pipe is communicated with the container in gas explosion clarifier.
As further improvement project, described gas explosion clarifier is communicated with a water replanishing device, this water replanishing device comprises the water inlet pipe that is communicated with outside feed pipe, be communicated with water inlet pipe and have and store the moisturizing container of water function and be arranged on the filling pipe being communicated with container in gas explosion clarifier on moisturizing container, be communicated with the one way stop peturn valve that a valve is set and prevents from flowing backwards on the pipeline of water inlet pipe of outside water supply line, the one way stop peturn valve of one control flowing water one-way flow is set on the filling pipe of connection gas explosion clarifier, moisturizing container top arranges the evacuated tube of air in an amount discharge container and the pressure-equalizing pipe being communicated with the gas outlet of gas explosion clarifier, one valve is all set on evacuated tube and pressure-equalizing pipe.
As further improvement project, described cooling package comprises a refrigeration machine that is arranged on the heat exchanger in return pipe and low-temperature receiver is provided, and refrigeration machine is communicated with heat exchanger by cryovial.
Compared with prior art, the utlity model has following advantage:
1. the compressed air after compressed air purifier and the processing of compressed air purifying freeze drying plant can be realized compressed air dust-laden particle diameter and be less than 0.01um, oil content is less than 0.003ppm, and moisture reaches 3 ~ 6 ℃ of pressure leak sources (moisture vapor value 0.69-0.78 g/m
3), meet most industrial use requirements.And this system compresses air-pressure drop is less than 0.15 bar, and pressure drop stablizes constantly, and compressed air purifying effect stability is constant.
2. there is the effect of saving air compressor system power consumption, also there is the compressed air of minimizing resistance simultaneously, improve compressed-air actuated quality.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is designed to compressed air purifier.
Fig. 2 is the structural representation that the utility model is designed to compressed air purifying freeze drying plant.
The specific embodiment
In order to allow those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further elaborated.
The embodiment of compressed air purifier of the present utility model as shown in Figure 1, a kind of compressed air purifier, there is the air inlet 11 that compressed air enters and discharge treated compressed-air actuated gas outlet 12, gas explosion clarifier 1 and the moisture separator 2 of impurity be connected with adsorption compression air in turn between air inlet 11 and gas outlet 12 in, this gas explosion clarifier 1 comprises a container 13 and is installed on the aerating pipe 14 in container, in container 13, be loaded with adsorbed water, aerating pipe 14 is immersed in adsorbed water and with air inlet 11 and is directly communicated with; This aerating pipe 14 is set to have the tubulose that an end opening and this opening are communicated with air inlet, is densely covered with gas explosion aperture on tube wall, and when the compressed air containing oil content, impurity enters after aerating pipe 14, after aerating pipe 14 is processed, oil content, impurity absorption are soluble in water.
On container 13, be provided with the adsorbed water decontamination cycle assembly 3 of greasy dirt in removing adsorbed water, this adsorbed water decontamination cycle assembly 3 comprises the water inlet pipe 31 of an extraction adsorbed water, the adsorbed water of purification is back to the return pipe 32 in container and is connected in successively the hydraulic pump 33 between water inlet pipe and return pipe, filter 34, oil water separator 35, water inlet pipe 31, return pipe 32 is all communicated with container 13, and water inlet pipe 31 is positioned at return pipe 32 tops, described oil water separator 35 comprises the oil exit pipe 351 of the grease in a discharge adsorbed water and the blow-off pipe 352 of discharging the impurity in adsorbed water, blow-off pipe 351 and oil exit pipe 352 ends are all provided with a valve.
Between moisture separator 2 and container 13, be provided with the collecting pipe 21 of collecting water in moisture separator, this collecting pipe 21 is communicated with the container 13 in gas explosion clarifier, the container 13 of the adsorbed water that the compressed air that contains moisture is collected after the dry processing of moisture separator within pipeline draws blowback gas purifier, reduce loss and the waste of adsorbed water, saving water resource.
Compressed air containing oil content, impurity enters gas explosion clarifier 1 from air inlet 11, through aerating pipe 14, process oil content, impurity absorption are dissolved in adsorbed water, compressed air after processing 12 is discharged and to be entered moisture separator 2 and remove water treatment from gas outlet, the steam of collecting after processing draws the container in blowback gas purifier by collecting pipe 21, and clean compressed air is discharged and used.
Adsorb the adsorbed water of oil content and impurity in compressed air and entered filtration, purification recirculation assembly 3 from water inlet pipe 31, the filter 34 that hydraulic pump 33 guiding adsorbed water in filtration, purification recirculation assembly 3 flow to impurity in purification adsorbed water carries out preliminary purification, adsorbed water after the removal of impurity flows into oil water separator 35 and further purifies, adsorbed water after oil water separator 35 purifies flows into return pipe 32, and the adsorbed water after processing flows back to the container 13 in gas explosion clarifier by return pipe 32.And oil content in adsorbed water and impurity are discharged by oil exit pipe 351 and the blow-off pipe 352 of oil water separator 35.
Outside water supply line is during toward container 42 water filling of hutch water device, be arranged between outside feed pipe and moisturizing container water inlet pipe 41 valve on pipeline and be arranged on the valve open on blow-down pipe 44, valve closing on the pressure-equalizing pipe 45 being communicated with the gas outlet of gas explosion clarifier, toward water filling in moisturizing container and discharge the air in moisturizing container 42.When the adsorbed water in gas explosion clarifier reduces, valve between outside feed pipe and moisturizing container water inlet pipe 41 on pipeline and be arranged on the valve closing on blow-down pipe 44, valve open on the pressure-equalizing pipe 45 being communicated with the gas outlet of gas explosion clarifier, utilizes the gravity of water in the container 42 of hutch water device the water in hutch water device to be flowed into the gas explosion clarifier 1 of lowers by filling pipe 43.
The embodiment of compressed air purifying freeze drying plant of the present utility model as shown in Figure 2, a kind of compressed air purifying freeze drying plant, there is the air inlet 11 being communicated with compressed air inlet pipe and discharge treated compressed-air actuated gas outlet 12, the gas explosion clarifier 1 of impurity be connected with adsorption compression air in turn between air inlet 11 and gas outlet 12 in, moisture separator 2 and utilize the compressed-air actuated heat exchanger 5 in the dry gas outlet of compressed-air actuated heat energy in air inlet, this gas explosion clarifier comprises a container 13 and is installed on the aerating pipe 14 in container, in container 13, be loaded with adsorbed water, aerating pipe 14 is immersed in adsorbed water and with air inlet 11 and is directly communicated with, on container 13, be provided with the adsorbed water decontamination cycle assembly 3 of greasy dirt in removing adsorbed water, on adsorbed water decontamination cycle assembly 3, be provided with adsorbed water is carried out to cooling cooling package 6, this aerating pipe 14 is set to have the tubulose that an end opening and this opening are communicated with air inlet, is densely covered with gas explosion aperture on tube wall, and when the compressed air containing oil content, impurity enters after aerating pipe 14, after aerating pipe is processed, oil content, impurity absorption are dissolved in adsorbed water.
On container 13 in gas explosion clarifier, be provided with the adsorbed water decontamination cycle assembly 3 of greasy dirt in removing adsorbed water, this adsorbed water decontamination cycle assembly 3 comprises the water inlet pipe 31 of an extraction adsorbed water, the adsorbed water of purification is back to the return pipe 32 in container and is connected in successively the hydraulic pump 33 between water inlet pipe and return pipe, filter 34, oil water separator 335, water inlet pipe 31, return pipe 32 is all communicated with container 13, and water inlet pipe 31 is positioned at return pipe 32 tops, described water-oil separating 35 devices comprise the oil exit pipe 351 of the grease in a discharge adsorbed water and the blow-off pipe 352 of discharging the impurity in adsorbed water, blow-off pipe 351 and oil exit pipe 352 ends are all provided with a valve.
Between moisture separator 2 and container 13, be provided with the collecting pipe 21 of collecting water in moisture separator, this collecting pipe 21 is communicated with the container 13 in gas explosion clarifier, moisture separator 2 is communicated with escape pipe, the adsorbed water inlet pipe road that the compressed air that contains moisture is collected after the dry processing of moisture separator draws the container 13 in blowback gas purifier, reduce loss and the waste of adsorbed water, saving water resource, compressed air is after treatment discharged from escape pipe.Described gas explosion clarifier is communicated with a water replanishing device 4, this water replanishing device 4 comprises the water inlet pipe 41 that is communicated with outside feed pipe, be communicated with water inlet pipe and have and store the moisturizing container 42 of water function and be arranged on the filling pipe 43 being communicated with container in gas explosion clarifier on container, be communicated with the one way stop peturn valve that a valve is set and prevents from flowing backwards on the pipeline of water inlet pipe 41 of outside water supply line, the one way stop peturn valve of one control flowing water one-way flow is set on the filling pipe 43 of connection gas explosion clarifier, moisturizing container top arranges the evacuated tube 44 of air in a discharge moisturizing container and the pressure-equalizing pipe 45 being communicated with the gas outlet of gas explosion clarifier, on evacuated tube 44 and pressure-equalizing pipe 45, a valve is all set.
The heat exchanger 5 being arranged on air inlet pipe and escape pipe absorbs by containing the compressed-air actuated heat energy of oil content, impurity in air inlet pipe.Compressed air enters gas explosion clarifier 1 by air inlet 11, through aerating pipe 14, process oil content, impurity absorption are dissolved in adsorbed water, compressed air after processing 12 is discharged and to be entered moisture separator 2 and remove water treatment from gas outlet, the steam of collecting after processing draws back container by collecting pipe 21, compressed air after processing is by the heat exchanger 5 on blast pipe, heat energy that heat exchanger 5 absorbs air inlet pipe is dry and improve compressed-air actuated temperature, thereby effective, recycling heat energy, the power of minimizing refrigeration machine.
Adsorb the adsorbed water of oil content and impurity in compressed air and entered filtration, purification recirculation assembly 3 from water inlet pipe 31, the filter 34 that hydraulic pump guiding adsorbed water in filtration, purification recirculation assembly 3 flow to impurity in purification adsorbed water carries out preliminary purification, adsorbed water after the removal of impurity flows into oil water separator 35 and further purifies, adsorbed water after oil water separator 35 purifies flows into return pipe 32, the 61 pairs of adsorbed water of heat exchanger that are arranged on return pipe 32 are carried out cooling processing, the low-temperature receiver that refrigeration machine 62 produces is transported to heat exchanger 61 by freezing pipeline, heat exchanger 61 is cooled to 3～6 ℃ by adsorbed water, adsorbed water after cooling processing flows back to the container 13 in gas explosion clarifier by return pipe 32.And oil content in adsorbed water and impurity are discharged by oil exit pipe 351 and the blow-off pipe 352 of oil water separator 35.Adsorbed water is cooled to after 3～6 ℃, because water fully contacts with compressed-air actuated, compressed air temperature is also cooled to 3～6 ℃; After temperature reduces, in compressed air, vapour content reduces greatly, and through moisture trap, by after aqueous water separation, it is dry that compressed air becomes.
Outside water supply line is during toward moisturizing container 42 water filling in water replanishing device 4, be arranged between outside feed pipe and moisturizing container water inlet pipe the valve on pipeline and be arranged on the valve open on blow-down pipe, valve closing on the pressure-equalizing pipe 45 being communicated with the gas outlet 12 of gas explosion clarifier, toward water filling in moisturizing container and discharge the air in moisturizing container 42.When the filtered water in gas explosion clarifier 1 reduces, valve between outside feed pipe and moisturizing container 42 water inlet pipes on pipeline and be arranged on the valve closing on blow-down pipe, valve open on the pressure-equalizing pipe 45 being communicated with the gas outlet 12 of gas explosion clarifier, utilizes the gravity of water in the container 42 of hutch water device the water in hutch water device to be flowed into the gas explosion clarifier 1 of lowers by filling pipe 43.
Two kinds of valves of implementing to use in technical scheme of above the utility model compressed air purifier and compressed air purifying freeze drying plant are all by an intelligent controller centralized Control in device, realize the automation mechanized operation of whole device, described controller and corresponding control circuit are the familiar common practise of those skilled in the art.And the moisture separator adopting and oil water separator are device well known to those skilled in the art, are commercially available, therefore not to repeat here.
It is more than preferably implementation of the utility model; it should be noted that; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a compressed air purifier, there is the air inlet (11) that compressed air enters and discharge treated compressed-air actuated gas outlet (12), it is characterized in that, gas explosion clarifier (1) and the moisture separator (2) of impurity be connected with adsorption compression air in turn between air inlet (11) and gas outlet (12) in, this gas explosion clarifier (1) comprises a container (13) and is installed on the aerating pipe (14) in container, in container, be loaded with adsorbed water, aerating pipe (14) is immersed in adsorbed water and with air inlet (11) and is directly communicated with; Described aerating pipe is to have the tubulose that an end opening and this opening are communicated with air inlet, is densely covered with gas explosion aperture on tube wall.
2. compressed air purifier according to claim 1, it is characterized in that, described air inlet (12) is positioned at container (13) bottom, container (13) top is communicated with moisture separator (2) by pipeline, and container (13) upper end arranges a restriction adsorbed water water level and discharges the overflow automatic water trap (15) over unnecessary adsorbed water after waterline.
3. compressed air purifier according to claim 1, it is characterized in that, on container (13), be provided with the adsorbed water decontamination cycle assembly (3) of greasy dirt in removing adsorbed water, this adsorbed water decontamination cycle assembly comprises the water inlet pipe (31) of an extraction adsorbed water, the adsorbed water of purification is back to the return pipe (32) in container and is connected in successively the hydraulic pump (33) between water inlet pipe and return pipe, filter (34), oil water separator (35), water inlet pipe (31), return pipe (32) is all communicated with container (13), and water inlet pipe is positioned at return pipe top, described oil water separator (35) comprises the oil exit pipe (351) of the grease in a discharge adsorbed water and the blow-off pipe (352) of discharging the impurity in adsorbed water, blow-off pipe (351) and oil exit pipe (352) end are all provided with a valve.
4. compressed air purifier according to claim 3, it is characterized in that, between moisture separator (2) and container (13), be provided with the collecting pipe (21) of collecting water in moisture separator, this collecting pipe (21) is communicated with the container (13) in gas explosion clarifier.
5. compressed air purifier according to claim 4, it is characterized in that, described gas explosion clarifier (1) is communicated with a water replanishing device (4), this water replanishing device (4) comprises the water inlet pipe (41) that is communicated with outside feed pipe, be communicated with water inlet pipe and have and store the moisturizing container (42) of water function and be arranged on the filling pipe (43) being communicated with container in gas explosion clarifier on moisturizing container, be communicated with the one way stop peturn valve that a valve is set and prevents from flowing backwards on the pipeline of water inlet pipe (41) of outside water supply line, on the filling pipe of connection gas explosion clarifier, (43) arrange the one way stop peturn valve of a control flowing water one-way flow, moisturizing container top arranges the evacuated tube (44) of air in a discharge moisturizing container and the pressure-equalizing pipe (45) being communicated with the gas outlet of gas explosion clarifier, on evacuated tube (44) and pressure-equalizing pipe (45), a valve is all set.
6. a compressed air purifying freeze drying plant, there is the air inlet (11) that compressed air enters and discharge treated compressed-air actuated gas outlet (12), it is characterized in that, gas explosion clarifier (1) and the moisture separator (2) of impurity be connected with adsorption compression air in turn between air inlet (11) and gas outlet (12) in, this gas explosion clarifier (1) comprises a container (13) and is installed on the aerating pipe (14) in container, in container, be loaded with adsorbed water, aerating pipe (14) is immersed in adsorbed water and with air inlet (11) and is directly communicated with, on container (13), be provided with the adsorbed water decontamination cycle assembly (3) of greasy dirt in removing adsorbed water, on adsorbed water decontamination cycle assembly (3), be provided with adsorbed water is carried out to cooling cooling package (6), described aerating pipe is to have the tubulose that an end opening and this opening are communicated with air inlet, is densely covered with gas explosion aperture on tube wall.
7. compressed air purifying freeze drying plant according to claim 6, it is characterized in that, described air inlet (11) is positioned at container (13) bottom, container (13) top is communicated with steam trap (2) by pipeline, and container (13) upper end arranges a restriction adsorbed water water level and discharges the overflow automatic water trap (15) over unnecessary adsorbed water after waterline.
8. compressed air purifying freeze drying plant according to claim 7, it is characterized in that, described adsorbed water decontamination cycle assembly (3) comprises the water inlet pipe (31) of an extraction adsorbed water, the adsorbed water of purification is back to the return pipe (32) in container and is connected in successively the hydraulic pump (33) between water inlet pipe and return pipe, filter (34), oil water separator (35), water inlet pipe (31), return pipe (32) is all communicated with container (13), and water inlet pipe (31) is positioned at return pipe (32) top, described water-oil separating (35) device comprises the oil exit pipe (351) of the grease in a discharge adsorbed water and the blow-off pipe (352) of discharging the impurity in adsorbed water, blow-off pipe (351) and oil exit pipe (352) end are all provided with a valve.
9. compressed air purifying freeze drying plant according to claim 8, it is characterized in that, between moisture separator (2) and container (13), be provided with the collecting pipe (21) of collecting water in moisture separator, this collecting pipe (21) is communicated with the container (13) in gas explosion clarifier, described gas explosion clarifier (1) is communicated with a water replanishing device (4), this water replanishing device (4) comprises the water inlet pipe (41) that is communicated with outside feed pipe, be communicated with water inlet pipe and have and store the moisturizing container (42) of water function and be arranged on the filling pipe (43) being communicated with container in gas explosion clarifier on moisturizing container, be communicated with the one way stop peturn valve that a valve is set and prevents from flowing backwards on the pipeline of water inlet pipe (41) of outside water supply line, the one way stop peturn valve of one control flowing water one-way flow is set on the filling pipe (43) of connection gas explosion clarifier, moisturizing container top arranges the evacuated tube (44) of air in an amount discharge container and the pressure-equalizing pipe (45) being communicated with the gas outlet of gas explosion clarifier, on evacuated tube (44) and pressure-equalizing pipe (45), a valve is all set.
10. according to the compressed air purifying freeze drying plant described in any one in 7～9, it is characterized in that, described cooling package (6) comprises a refrigeration machine (62) that is arranged on the heat exchanger (61) in return pipe (32) and low-temperature receiver is provided, and refrigeration machine (61) is communicated with heat exchanger (62) by cryovial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504957.0U CN203458961U (en) | 2013-08-19 | 2013-08-19 | Compressed air purification device and compressed air purification and freeze-drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504957.0U CN203458961U (en) | 2013-08-19 | 2013-08-19 | Compressed air purification device and compressed air purification and freeze-drying device |
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| CN203458961U true CN203458961U (en) | 2014-03-05 |
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| CN201320504957.0U Expired - Fee Related CN203458961U (en) | 2013-08-19 | 2013-08-19 | Compressed air purification device and compressed air purification and freeze-drying device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884056A (en) * | 2014-03-15 | 2014-06-25 | 陈丽 | Indoor air purification and sewage treatment integrated circulation device |
| CN103949139A (en) * | 2013-08-19 | 2014-07-30 | 惠州通达流体工程技术有限公司 | Compressed air purification device and compressed air purification and freeze-drying device |
| CN104976692A (en) * | 2014-04-06 | 2015-10-14 | 刘先忠 | Air purification and humidification device |
| CN109289406A (en) * | 2018-09-30 | 2019-02-01 | 芜湖福马汽车零部件有限公司 | A kind of air compressor oil-gas separation equipment |
-
2013
- 2013-08-19 CN CN201320504957.0U patent/CN203458961U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949139A (en) * | 2013-08-19 | 2014-07-30 | 惠州通达流体工程技术有限公司 | Compressed air purification device and compressed air purification and freeze-drying device |
| CN103949139B (en) * | 2013-08-19 | 2016-11-23 | 惠州通达流体工程技术有限公司 | A kind of compressed air purifier and compressed air purifying freeze drying plant |
| CN103884056A (en) * | 2014-03-15 | 2014-06-25 | 陈丽 | Indoor air purification and sewage treatment integrated circulation device |
| CN104976692A (en) * | 2014-04-06 | 2015-10-14 | 刘先忠 | Air purification and humidification device |
| CN109289406A (en) * | 2018-09-30 | 2019-02-01 | 芜湖福马汽车零部件有限公司 | A kind of air compressor oil-gas separation equipment |
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