CN204768182U - Dry filter equipment - Google Patents
Dry filter equipment Download PDFInfo
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- CN204768182U CN204768182U CN201520569819.XU CN201520569819U CN204768182U CN 204768182 U CN204768182 U CN 204768182U CN 201520569819 U CN201520569819 U CN 201520569819U CN 204768182 U CN204768182 U CN 204768182U
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- cooling tube
- cavity
- filtrating equipment
- upper cover
- dry filtrating
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Abstract
The utility model discloses a dry filter equipment, be used for dryly and filter compressed air, dry filter equipment includes the shell, the setting is at the upper cover on shell top, the setting is at the lower cover and the cooling tube of setting in the shell of shell bottom, one side of upper cover is equipped with the air current entry, the opposite side of upper cover is equipped with airflow outlet, the lower cover is equipped with the outlet, a cavity has in the shell, the cavity enters the mouth with the air current respectively, airflow outlet, the outlet is linked together, the cooling tube is located cavity and position downwardly extending to the lower cover of cooling tube from being close to the upper cover, the air current entry that compressed air followed the upper cover gets into in the cavity, and contact with the cooling tube, compressed air's temperature reduces, and the saturated steam among the compressed air condenses into the aqueous water and discharges through the outlet under the effect of gravity, compressed gas after the drying flows from airflow outlet. Direct and the cooling tube contact of this dry filter equipment compressed air, this cooling effect is good, drying efficiency is high, the energy consumption low and can the while filter the moisture after condensing.
Description
Technical field
The utility model relates to air oxygen detrition field, particularly relates to a kind of dry filtrating equipment being applied in compressed air field.
Background technology
Usually containing a large amount of moisture and saturated vapor after air compressing, at present, mainly through the moisture in freezing type drier removal compressed air and saturated vapor.The drying mode of existing freeze drier is: compressed air is passed into the drying duct in freeze drier, drying duct contacts with cooling tube, the compressed air in drying duct and cooling tube is made to carry out heat exchange, the saturated vapor in compressed air is made to condense into water, water after condensation is again by filter filtering, but this kind of drying mode efficiency is low, drying effect is poor and energy consumption is large, and need add the moisture after filtration devices condensation specially.
Utility model content
The purpose of this utility model be to solve freezing type drier efficiency of the prior art is low, drying effect, energy consumption large and the technical problem of moisture after need adding filtration devices condensation specially and propose that a kind of drying efficiency is high, drying effect good, low energy consumption and the dry filtrating equipment of moisture after simultaneously filtering condensation.
The utility model proposes a kind of dry filtrating equipment, for dry and filtering compressed air, described dry filtrating equipment comprises shell, be arranged on the upper cover of described housing top end, the lower cover being arranged on described shell bottom and the cooling tube be arranged in described shell, the side of described upper cover is provided with air flow inlet, the opposite side of described upper cover is provided with air stream outlet, discharge outlet is covered with under described, there is in described shell a cavity, described cavity respectively with described air flow inlet, described air stream outlet, described discharge outlet is connected, described cooling tube is positioned at described cavity and described cooling tube extends downward described lower cover from the position near described upper cover, described compressed air enters described cavity from the air flow inlet of described upper cover, and contact with described cooling tube, described compressed-air actuated temperature reduces, the saturated vapor in described compressed air is made to condense into aqueous water and discharge through described discharge outlet under gravity, dried Compressed Gas flows out from described air stream outlet.
Described dry filtrating equipment, described cooling tube is wound in cylindrical screw pipe, and described cylindrical screw pipe has an inner chamber, places a steel mesh in described inner chamber, and described compressed air is evenly spread by described steel mesh.
Described dry filtrating equipment, the airflow inlet chamber be provided with for being communicated with described cavity and described air flow inlet is covered on described, the air stream outlet chamber be also provided with for being communicated with described cavity and described air stream outlet is covered on described, described cylindrical screw pipe is positioned at the centre position of described cavity, the inner chamber of described cylindrical screw pipe aligns with described airflow inlet chamber and is communicated with, and described cavity is connected with described air stream outlet chamber.
Described dry filtrating equipment, covers under described and is also provided with liquid storage cylinder, and described liquid storage cylinder is positioned at immediately below described cylindrical screw pipe, and described discharge outlet is positioned at the below of described liquid storage cylinder.
Described dry filtrating equipment, the upper end of described steel mesh is stretched in described airflow inlet chamber, and the lower end of described steel mesh stretches in described liquid storage cylinder.
Described dry filtrating equipment, described discharge outlet place is provided with draining valve, and described draining valve is used for timing and is discharged by the aqueous water of described liquid storage cylinder.
Described dry filtrating equipment, the neighboring of described cooling tube is covered with a filtration core, and in a tubular form and described filtration core surrounds described cooling tube, the surface of described filtration core is provided with perforate to described filtration core.
Described dry filtrating equipment, the first interface chamber of the entrance point be also provided with for holding described cooling tube and the second hub cavity for holding the described cooling tube port of export is covered under described, outside input duct for cooling fluid input to be connected to the entrance point of described cooling tube by described first interface chamber, be connected to the port of export of described cooling tube for the outside Drainage pipe of the output of cooling fluid by described second hub cavity.
Described dry filtrating equipment, described first interface chamber and described second hub cavity are arranged on the both sides of described discharge outlet.
Described dry filtrating equipment, described upper cover, described lower cover connect on the housing removably.
Compared with prior art, the utility model has following beneficial effect:
Dry filtrating equipment of the present utility model comprises shell, upper cover, lower cover and the cooling tube be arranged in cavity pocket of outer cover, compressed air enters in the cavity of shell by the air flow inlet above covered, and contact with cooling tube in cavity, and then the saturated vapor in compressed air is condensed into aqueous water, this aqueous water falls to down under gravity and covers, and the discharge outlet covered under warp is discharged, and flow out through the air stream outlet of the dried compressed air of cooling tube by upper cover, the compressed air of dry filtrating equipment of the present utility model directly contacts with cooling tube, this good cooling results, drying efficiency is high, low and the moisture after simultaneously filtering condensation of energy consumption.
Accompanying drawing explanation
Fig. 1 is the utility model dry filtrating equipment structural representation in a first embodiment.
Fig. 2 is the utility model dry filtrating equipment structural representation in a second embodiment.
Fig. 3 is the utility model dry filtrating equipment structural representation in the third embodiment.
Detailed description of the invention
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is described in detail.
The utility model provides a kind of dry filtrating equipment, and this dry filtrating equipment is mainly used in drying and filtering compressed air, is particularly suitable for the saturated vapor in filtering high temperature compressed air.
As shown in Figure 1, it is the utility model dry filtrating equipment structural representation in a first embodiment.The cooling tube 40 that this dry filtrating equipment 1 comprises shell 10, is arranged on the upper cover 20 on shell 10 top, is arranged on the lower cover 30 of shell 10 bottom and is arranged in shell 10, there is in this shell 10 cavity 11, this cooling tube 40 is arranged in this cavity 11, and this cooling tube 40 extends downward lower cover 30 from the position near upper cover 20.
This cooling tube 40 is wound in cylindrical screw pipe, and this cylindrical screw pipe has an inner chamber 44.
The side of this upper cover 20 is provided with air flow inlet 21, and its opposite side is provided with air stream outlet 22, and this air flow inlet 21 is all connected with cavity 11 with air stream outlet 22.This upper cover 20 is also provided with airflow inlet chamber 23, and it is for being communicated with cavity 11 and the air flow inlet 21 of shell 10, and accordingly, this upper cover 20 is provided with air stream outlet chamber 24, and it is for being communicated with cavity 11 and the air stream outlet 22 of shell 10.Cylindrical screw pipe is arranged on the centre position of cavity 11, and the inner chamber 44 of cylindrical screw pipe aligns with airflow inlet chamber 23 and is communicated with.
Lower cover 30 is provided with the liquid storage cylinder 34 be connected with cavity 11, and this liquid storage cylinder 34 is positioned at immediately below cylindrical screw pipe, is provided with discharge outlet 31 in the below of this liquid storage cylinder 34.Discharge outlet 31 is connected with cavity 11 by liquid storage cylinder 34.Also be provided with draining valve at this discharge outlet 31 place, this draining valve is used for timing and is discharged by the aqueous water being stored in liquid storage cylinder 34.This draining valve can be arranged on this lower cover 30, also can be arranged on the external connecting pipe being connected to discharge outlet 31 place.
The first interface chamber 32 of the entrance point 41 for holding cooling tube 40 and the second hub cavity 33 for the port of export 42 that holds cooling tube 40 is provided with in the both sides of discharge outlet 31.The entrance point 41 of cooling tube 40 and the port of export 42 directly stretch in first interface chamber 32 and the second hub cavity 33 respectively by the opening 35 of liquid storage cylinder 34 both sides from cavity 11, make the outside input duct for cooling fluid input to be connected to the entrance point 41 of cooling tube 40 by first interface chamber 32, the outside Drainage pipe exported for cooling fluid is connected to the port of export 42 of cooling tube 40 by the second hub cavity 33.Wherein, this cooling fluid can be refrigerant, cooling water or cold air.
Cooling tube 40 is arranged in the cavity 11 of shell 10, and between upper cover 20 and lower cover 30, compressed air enters the cavity 11 of shell 10 from the air flow inlet 21 of upper cover 20, and contact with cooling tube 40, compressed-air actuated temperature reduces, make the saturated vapor in compressed air condense into aqueous water and discharge through discharge outlet 31 under gravity, dried Compressed Gas flows out from air stream outlet 22.
In addition, the top of this dry filtrating equipment 1 is also provided with the differential pressure indicator 50 for monitoring dry filtrating equipment 1 internal pressure.
Above-mentioned upper cover 20 and lower cover 30 are arranged on shell 10 by dismountable mode, concrete, and this upper cover 20 or lower cover 30 are connected on shell 10 by bolt or pull bar.
In addition, this upper cover 20, lower cover 30 and shell 10 also can be one-body molded.
As shown in Figure 2, it is the utility model dry filtrating equipment structural representation in a second embodiment.Dry filtrating equipment 2 in this embodiment is similar to dry filtrating equipment 1 structure in the first embodiment, its difference is that this dry filtrating equipment 2 is provided with a steel mesh than dry filtrating equipment more than 1, below stress this distinctive points, and other structures are identical with a upper embodiment, this is no longer going to repeat them, and identical structure adopts identical Reference numeral.
The cooling tube 40 of this dry filtrating equipment 2 is wound in cylindrical screw pipe, and cylindrical screw pipe has an inner chamber 44, places a steel mesh 60 in this inner chamber 44.The upper end of this steel mesh 60 is stretched in airflow inlet chamber 23, its lower end stretches in liquid storage cylinder 34, after compressed air is entered from the air flow inlet 21 of upper cover 20, evenly spread by this steel mesh 60 and guide compressed air to flow downward and make most of gas enter in the inner chamber 44 of the cylindrical screw pipe that cooling tube 40 is formed, compressed air fully can be contacted with cooling tube 40, and then make the saturated vapor in compressed air condense into aqueous water, aqueous water under gravity, collect in liquid storage cylinder 34, and discharged by discharge outlet 31.
This steel mesh 60 is stainless (steel) wire.
In addition, in this embodiment, steel mesh 60 is arranged in the inner chamber 44 of cooling tube 40, but is not limited to this, also a steel mesh can be set in the neighboring of this cooling tube 40, or one steel mesh is set at the inner chamber 44 of cooling tube 40 and neighboring simultaneously.
As shown in Figure 3, it is the utility model dry filtrating equipment structural representation in the third embodiment.Dry filtrating equipment 3 in this embodiment is similar to dry filtrating equipment 1 structure in the first embodiment, its main distinction is that this dry filtrating equipment 3 is provided with a filtration core than dry filtrating equipment more than 1, below stress this distinctive points, and other structures are identical with the first embodiment, this is no longer going to repeat them, and identical structure adopts identical Reference numeral.
The cooling tube 40 of this dry filtrating equipment 3 is wound in cylindrical screw pipe, covers a filtration core 70 in the neighboring of this cylindrical screw pipe, and this filtration core 70 can be stainless steel filtration core or PP(polyproylene) cotton filtration core.This filtration core 70 in a tubular form and its surface is provided with perforate.The upper port of this filtration core 70 stretches in the airflow inlet chamber 23 of upper cover 20, and its lower port stretches in the liquid storage cylinder 34 of lower cover 30, is guided to by the compressed air entered in the inner chamber of filtration core 70 from airflow inlet chamber 23.This cooling tube 40 is set in filtration core 70, filtration core 70 is made to surround this cooling tube 40, by this, the compressed air entered from airflow inlet chamber 23 is temporarily blocked in this filtration core 70 by filtration core 70, compressed air fully can be contacted with cooling tube 40, and then make the saturated vapor in compressed air condense into aqueous water.This aqueous water to be condensed upon on this filtration core 70 and under gravity, collects in liquid storage cylinder 34, and discharged by discharge outlet 31.
In addition, in the present embodiment, this cooling tube 40 extends in liquid storage cylinder 34, and the first interface chamber 32 that its entrance point 41 and the port of export 42 extend to lower cover 30 respectively from liquid storage cylinder 34 neutralizes in the second hub cavity 33.And in a first embodiment, the entrance point 41 of cooling tube 40 and the port of export 42 are that the first interface chamber 32 directly extending to lower cover 30 from the cavity 11 of shell 10 neutralizes in the second hub cavity 33.Therefore, because cooling tube 40 extends first interface chamber 32, to neutralize mode in the second hub cavity 33 different, there is fine distinction in the lower cover structure of the lower cover structure in the present embodiment and the first embodiment, namely the entrance point of cooling tube and the port of export do not access in first interface chamber and in the second hub cavity before, first interface chamber in the present embodiment and the second hub cavity are connected with the cavity of shell by liquid storage cylinder, and the first interface chamber of the first embodiment and the second hub cavity are connected with the cavity of shell by the opening of liquid storage cylinder both sides.Although there is fine distinction in the lower cover structure of the lower cover structure of the present embodiment and the first embodiment; but both in order to realize identical function; accessing to first interface chamber by the entrance point of cooling tube and the port of export neutralizes in the second hub cavity; therefore this trickle change belongs to the equivalent structure change of using the utility model description and accompanying drawing content to make, and is included in protection domain of the present utility model.
Dry filtrating equipment of the present utility model comprises shell, upper cover, lower cover and the cooling tube be arranged in cavity pocket of outer cover, compressed air enters in the cavity of shell by the air flow inlet above covered, and contact with cooling tube in cavity, and then the saturated vapor in compressed air is condensed into aqueous water, this aqueous water falls to down under gravity and covers, and the discharge outlet covered under warp is discharged, and dry through cooling tube and after filtering compressed air is flowed out by the air stream outlet of upper cover, the compressed air of dry filtrating equipment of the present utility model directly contacts with cooling tube, this good cooling results, drying efficiency is high and energy consumption is low and the filter moisture dry filtrating equipment that can simultaneously will condense.
In addition, dry filtrating equipment of the present utility model is the simple dry filtrating equipment of a kind of structure, it also need consume certain electric energy unlike existing structure of freeze drying machine during complicated and work, dry filtrating equipment energy consumption of the present utility model is very low, that is, dry filtrating equipment of the present utility model in use, if periphery has cooling fluid, then this cooling fluid can directly be linked in the cooling tube of this dry filtrating equipment, uses very convenient environmental protection.
In addition, dry filtrating equipment of the present utility model, by increasing by a steel mesh in the inner chamber of condenser pipe, makes compressed air evenly to spread, and fully contacts with cooling tube, and then reach better drying, filter effect.
In addition, dry filtrating equipment of the present utility model, by covering a filtration core in the neighboring of condenser pipe, makes compressed air fully can contact with cooling tube, reaches better drying, filter effect further.
These are only better possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, the equivalent structure change that all utilization the utility model descriptions and accompanying drawing content are made, is all included in protection domain of the present utility model.
Claims (10)
1. a dry filtrating equipment, for dry and filtering compressed air, it is characterized in that, described dry filtrating equipment comprises shell, be arranged on the upper cover of described housing top end, the lower cover being arranged on described shell bottom and the cooling tube be arranged in described shell, the side of described upper cover is provided with air flow inlet, the opposite side of described upper cover is provided with air stream outlet, discharge outlet is covered with under described, there is in described shell a cavity, described cavity respectively with described air flow inlet, described air stream outlet, described discharge outlet is connected, described cooling tube is positioned at described cavity and described cooling tube extends downward described lower cover from the position near described upper cover, described compressed air enters described cavity from the air flow inlet of described upper cover, and contact with described cooling tube, described compressed-air actuated temperature reduces, the saturated vapor in described compressed air is made to condense into aqueous water and discharge through described discharge outlet under gravity, dried Compressed Gas flows out from described air stream outlet.
2. dry filtrating equipment according to claim 1, is characterized in that, described cooling tube is wound in cylindrical screw pipe, and described cylindrical screw pipe has an inner chamber, places a steel mesh in described inner chamber, and described compressed air is evenly spread by described steel mesh.
3. dry filtrating equipment according to claim 2, it is characterized in that, the airflow inlet chamber be provided with for being communicated with described cavity and described air flow inlet is covered on described, the air stream outlet chamber be also provided with for being communicated with described cavity and described air stream outlet is covered on described, described cylindrical screw pipe is positioned at the centre position of described cavity, the inner chamber of described cylindrical screw pipe aligns with described airflow inlet chamber and is communicated with, and described cavity is connected with described air stream outlet chamber.
4. dry filtrating equipment according to claim 3, is characterized in that, covers and be also provided with liquid storage cylinder under described, and described liquid storage cylinder is positioned at immediately below described cylindrical screw pipe, and described discharge outlet is positioned at the below of described liquid storage cylinder.
5. dry filtrating equipment according to claim 4, is characterized in that, the upper end of described steel mesh is stretched in described airflow inlet chamber, and the lower end of described steel mesh stretches in described liquid storage cylinder.
6. dry filtrating equipment according to claim 4, is characterized in that, described discharge outlet place is provided with draining valve, and described draining valve is used for timing and is discharged by the aqueous water of described liquid storage cylinder.
7. dry filtrating equipment according to claim 1 and 2, is characterized in that, the neighboring of described cooling tube is covered with a filtration core, and in a tubular form and described filtration core surrounds described cooling tube, the surface of described filtration core is provided with perforate to described filtration core.
8. dry filtrating equipment according to claim 1, it is characterized in that, the first interface chamber of the entrance point be also provided with for holding described cooling tube and the second hub cavity for holding the described cooling tube port of export is covered under described, outside input duct for cooling fluid input to be connected to the entrance point of described cooling tube by described first interface chamber, be connected to the port of export of described cooling tube for the outside Drainage pipe of the output of cooling fluid by described second hub cavity.
9. dry filtrating equipment according to claim 8, is characterized in that, described first interface chamber and described second hub cavity are arranged on the both sides of described discharge outlet.
10. dry filtrating equipment according to claim 1, is characterized in that, described upper cover, described lower cover connect on the housing removably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569819.XU CN204768182U (en) | 2015-07-31 | 2015-07-31 | Dry filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569819.XU CN204768182U (en) | 2015-07-31 | 2015-07-31 | Dry filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768182U true CN204768182U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569819.XU Active CN204768182U (en) | 2015-07-31 | 2015-07-31 | Dry filter equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498380A (en) * | 2016-01-22 | 2016-04-20 | 青岛赛瑞达电子科技有限公司 | Vacuum filter |
| WO2017020405A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市贝腾科技有限公司 | Drying and filtering apparatus |
| CN110975453A (en) * | 2019-11-27 | 2020-04-10 | 北京北方华创微电子装备有限公司 | Tail gas treatment device and semiconductor processing equipment |
-
2015
- 2015-07-31 CN CN201520569819.XU patent/CN204768182U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020405A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市贝腾科技有限公司 | Drying and filtering apparatus |
| CN105498380A (en) * | 2016-01-22 | 2016-04-20 | 青岛赛瑞达电子科技有限公司 | Vacuum filter |
| CN110975453A (en) * | 2019-11-27 | 2020-04-10 | 北京北方华创微电子装备有限公司 | Tail gas treatment device and semiconductor processing equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161017 Address after: 518000, Guangdong, Shenzhen Xixiang street Baoan District iron road oyster industry park 1 and 2 buildings (first branch garden 1, workshop 4, C) Patentee after: Shenzhen Biteman Science & Technology Co.,Ltd. Address before: Shenzhen City, Guangdong province Baoan 518000 West Coast Garden District 48 Haifeng Ge 1-4C Patentee before: Guo Yinghui |