CN216726219U - A energy-concerving and environment-protective filter equipment for empty - Google Patents
A energy-concerving and environment-protective filter equipment for empty Download PDFInfo
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- CN216726219U CN216726219U CN202122825142.XU CN202122825142U CN216726219U CN 216726219 U CN216726219 U CN 216726219U CN 202122825142 U CN202122825142 U CN 202122825142U CN 216726219 U CN216726219 U CN 216726219U
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Abstract
The utility model discloses an energy-saving and environment-friendly filtering device for air separation, which comprises: the base, be provided with the casing in the base, the casing is provided with intake pipe and outlet duct, intake pipe and outlet duct all are connected with the sleeve pipe, be provided with a plurality of support piece in the casing, be provided with on the support piece and filter the casing, it crosses the filter core to cross to be provided with in the casing, the sleeve pipe is pegged graft in the inboard of filtering the casing, it is provided with the buffer board to cross one side that the filter core is close to the intake pipe, the buffer board passes through the elastic component and is connected with crossing the filter core. Through setting up the buffer board in the one end of filter core, when the device admits air, played good cushioning effect, reduced the impact force that the filter core received, prolonged the life of crossing the filter core.
Description
Technical Field
The utility model belongs to the field of air separation and recovery equipment, and particularly relates to an energy-saving and environment-friendly filtering device for air separation.
Background
The air separation equipment is equipment which takes air as a raw material, turns the air into liquid by a compression cycle deep freezing method, and gradually separates and produces inert gases such as oxygen, nitrogen, argon and the like from the liquid air by rectification. The air separation plant can be divided into 5 basic systems from the process flow: the system comprises an impurity purification system, an air cooling and liquefying system, an air rectifying system, a heating and blowing system and an instrument control system. The filtering device is one of the devices in air separation, and the filtering device is mainly used for filtering impurities in gas so as to ensure the purity of the gas.
Among the prior art, chinese patent application No. 202021967712.8 discloses a large-scale air separation plant silence energy-concerving and environment-protective filter, including shell, inner shell and apron, the inner wall of shell is equipped with the inner shell, and the inside filter core that is equipped with of inner shell, be equipped with the clearance between shell and the inner shell, and be equipped with acoustic celotex board and soundproof cotton in the clearance, the upper end of shell and inner shell is equipped with the opening, and the opening part is equipped with the apron, and apron inside is equipped with acoustic celotex board and soundproof cotton, and the apron bonds with open-ended junction and has the sealing washer, and in this filter, acoustic celotex board and soundproof cotton are arranged in shell and inner shell, avoid acoustic celotex board and soundproof cotton to be by impurity contamination.
However, in the prior art, the air inlet is in direct contact with the filter element, and gas generates large impact force at the moment of air inlet of the device, so that the filter element is greatly damaged, and the service life of the filter element is shortened.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an energy-saving and environment-friendly filtering device for air separation.
The utility model provides the following technical scheme:
an energy-saving and environment-friendly filtering device for air separation, comprising: the filter comprises a base, wherein a shell is arranged in the base, an air inlet pipe and an air outlet pipe are arranged on the shell, the air inlet pipe and the air outlet pipe are both connected with a sleeve, a plurality of support pieces are arranged in the shell, a filter shell is arranged on each support piece, a filter element is arranged in each filter shell, the sleeve is inserted into the inner side of each filter shell, a buffer plate is arranged on one side, close to the air inlet pipe, of each filter element, and the buffer plates are connected with the filter elements through elastic pieces.
Preferably, the shell comprises an outer shell and an inner shell, a sound-absorbing plate and soundproof cotton are arranged between the outer shell and the inner shell, and an adhesive layer is arranged between the sound-absorbing plate and the soundproof cotton.
Preferably, the inner wall of the filtering shell is provided with a sliding groove, the buffer plate is positioned in the sliding groove, and the buffer plate can move in the sliding groove.
Preferably, the two ends of the filter element are provided with fixing plates, the buffer plate is connected with the fixing plates through elastic pieces, and the elastic pieces are springs.
Preferably, the surface of the fixing plate and the surface of the buffer plate are both provided with through holes.
Preferably, an end cover is arranged on the upper side of the shell, and a handle is arranged on the end cover.
Preferably, the supporting piece is provided with a groove, and the groove is matched with the surface of the filter shell.
Preferably, a second elastic piece is arranged between the shell and the base, one end of the second elastic piece is connected with the shell, and the other end of the second elastic piece is connected with the base.
Preferably, the elastic pad is arranged between the two side faces of the shell and the base.
Preferably, the air outlet pipe is provided with a control valve.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the energy-saving and environment-friendly filtering device for air separation, the buffer plate is arranged at one end of the filter element, so that when the device is used for air inlet, a good buffer effect is achieved, the impact force borne by the filter element is reduced, and the service life of the filter element is prolonged.
(2) According to the energy-saving and environment-friendly filtering device for air separation, the silencing plate and the soundproof cotton are arranged, so that noise generated when the device works can be absorbed by the silencing plate and the soundproof cotton, and the quiet working environment of the device is ensured.
(3) According to the energy-saving and environment-friendly filtering device for air separation, the second elastic piece is arranged, so that the second elastic piece has a good buffering effect, the energy of the device during vibration can be absorbed when gas is filtered, and the working stability of the device is ensured.
(4) The energy-saving and environment-friendly filtering device for air separation is convenient for observing the working condition of the filter element and replacing the filter element by arranging the end cover, and is simple in use process and convenient to operate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of fig. 1 according to the present invention.
Fig. 3 is an enlarged partial schematic view of fig. 2 of the present invention.
FIG. 4 is a schematic view of a baffle of the present invention.
Fig. 5 is a schematic view of the support of the present invention.
Fig. 6 is a schematic view of the bushing of the present invention.
Fig. 7 is a schematic view of a flow director of the present invention.
In the figure: 1. a base; 2. a housing; 3. an air inlet pipe; 4. a sound-absorbing panel; 5. sound insulation cotton; 6. an inner shell; 7. an end cap; 8. a handle; 9. a filter housing; 10. an air outlet pipe; 11. a sleeve; 12. a second elastic member; 13. a support member; 14. a filter element; 15. a fixing plate; 16. an elastic member; 17. a buffer plate; 18. a chute; 19. a groove; 20. a fluid director.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. It is to be understood that the described embodiments are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example one
As shown in fig. 1 to 6, an energy-saving and environment-friendly filtering apparatus for air separation, comprising: the base 1, be provided with the casing in the base 1, the casing is provided with intake pipe 3 and outlet duct 10, intake pipe 3 and outlet duct 10 all are connected with sleeve pipe 11, be provided with a plurality of support piece 13 in the casing, be provided with on the support piece 13 and filter casing 9, it crosses filter core 14 to be provided with in the filter casing 9, sleeve pipe 11 pegs graft in the inboard of filtering casing 9, it can relative movement between filter casing 9 and the sleeve pipe 11, it is provided with buffer board 17 to cross one side that filter core 14 is close to intake pipe 3, buffer board 17 passes through elastic component 16 and is connected with filter core 14.
The shell comprises an outer shell 2 and an inner shell 6, a sound-absorbing plate 4 and soundproof cotton 5 are arranged between the outer shell 2 and the inner shell 6, an adhesive layer is arranged between the sound-absorbing plate 4 and the soundproof cotton 5, and the sound-absorbing plate 4 and the soundproof cotton 5 are connected through the adhesive layer.
The inner wall of the filtering shell 9 is provided with a sliding groove 18, the buffer plate 17 is positioned in the sliding groove 18, and the buffer plate 17 can move in the sliding groove 18. The two ends of the filter element 14 are both provided with a fixing plate 15, the buffer plate 17 is connected with the fixing plate 15 through an elastic part 16, and the elastic part 16 is a spring. The surface of the fixed plate 15 and the surface of the buffer plate 17 are provided with through holes. The through holes are arranged to play a role in dispersing air flow, concentrated air flow can be dispersed into multiple air flows, and instantaneous impact force of the air flow is dispersed.
The upper side of the shell is provided with an end cover 7, the end cover 7 is provided with a handle 8, and the working state of the filter element 14 in the shell can be observed conveniently by arranging the end cover 7.
The supporting piece 13 is provided with a groove 19, the groove 19 is matched with the surface of the filtering shell 9, and the supporting piece 13 is made of an elastic material. A second elastic part 12 is arranged between the shell and the base 1, one end of the second elastic part 12 is connected with the shell, and the other end is connected with the base 1. The second elastic element 12 plays a role of buffering and can absorb vibration energy generated when the device works. And elastic pads are arranged between the two side surfaces of the shell and the base 1. And a control valve is arranged on the air outlet pipe 10 and can control the flow of the air flow.
Example two
As shown in fig. 1 to 7, an energy-saving and environment-friendly filtering apparatus for air separation, comprising: the base 1, be provided with the casing in the base 1, the casing is provided with intake pipe 3 and outlet duct 10, intake pipe 3 and outlet duct 10 all are connected with sleeve pipe 11, be provided with a plurality of support piece 13 in the casing, be provided with on the support piece 13 and filter casing 9, it crosses filter core 14 to be provided with in the filter casing 9, sleeve pipe 11 pegs graft in the inboard of filtering casing 9, it can relative movement between filter casing 9 and the sleeve pipe 11, it is provided with buffer board 17 to cross one side that filter core 14 is close to intake pipe 3, buffer board 17 passes through elastic component 16 and is connected with filter core 14.
Referring to fig. 7, a fluid director is arranged in the casing 11, the fluid director is in a conical structure shape, through holes are formed in the surface of the fluid director, and the fluid director is used for dispersing air flow, so that the air flow impact force is further reduced, and the service life of the filter element is prolonged.
The device that obtains through above-mentioned technical scheme is an energy-concerving and environment-protective filter equipment for empty, and in the use, the air current passes through intake pipe 3 and gets into the casing inboard, and the air current acts on buffer board 17, and buffer board 17 receives to move after the impact force and compress elastic component 16, has played the effect of buffering, has absorbed impact energy, has dispersed the air current and has acted on the impact force of crossing filter core 14, and the effectual filter core that has protected does not receive the damage, has prolonged the life of crossing the filter core.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention; 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 (7)
1. An energy-saving and environment-friendly filtering device for air separation is characterized by comprising: the filter element comprises a base (1), wherein a shell is arranged in the base (1), an air inlet pipe (3) and an air outlet pipe (10) are arranged on the shell, the air inlet pipe (3) and the air outlet pipe (10) are both connected with a sleeve (11), a plurality of supporting pieces (13) are arranged in the shell, a filter shell (9) is arranged on the supporting pieces (13), a filter element (14) is arranged in the filter shell (9), the sleeve (11) is inserted into the inner side of the filter shell (9), a buffer plate (17) is arranged on one side, close to the air inlet pipe (3), of the filter element (14), and the buffer plate (17) is connected with the filter element (14) through an elastic piece (16).
2. The energy-saving and environment-friendly filtering device for air separation according to claim 1, wherein the shell comprises an outer shell (2) and an inner shell (6), a sound-absorbing plate (4) and soundproof cotton (5) are arranged between the outer shell (2) and the inner shell (6), and an adhesive layer is arranged between the sound-absorbing plate (4) and the soundproof cotton (5).
3. The energy-saving and environment-friendly filtering device for air separation according to claim 2, characterized in that the inner wall of the filtering shell (9) is provided with a chute (18), the buffer plate (17) is positioned in the chute (18), and the buffer plate (17) can move in the chute (18).
4. The energy-saving and environment-friendly filtering device for air separation according to claim 1, wherein fixing plates (15) are arranged at both ends of the filtering core (14), the buffer plate (17) is connected with the fixing plates (15) through elastic pieces (16), and the elastic pieces (16) are springs.
5. The energy-saving and environment-friendly filtering device for air separation according to claim 4, wherein the surface of the fixing plate (15) and the surface of the buffer plate (17) are provided with through holes.
6. The energy-saving and environment-friendly filtering device for air separation according to claim 1, characterized in that an end cover (7) is arranged on the upper side of the shell, and a handle (8) is arranged on the end cover (7).
7. An energy-saving and environment-friendly filtering device for air separation according to claim 6, characterized in that the supporting member (13) is provided with a groove (19), and the groove (19) is matched with the surface of the filtering shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122825142.XU CN216726219U (en) | 2021-11-18 | 2021-11-18 | A energy-concerving and environment-protective filter equipment for empty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122825142.XU CN216726219U (en) | 2021-11-18 | 2021-11-18 | A energy-concerving and environment-protective filter equipment for empty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216726219U true CN216726219U (en) | 2022-06-14 |
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ID=81929701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122825142.XU Active CN216726219U (en) | 2021-11-18 | 2021-11-18 | A energy-concerving and environment-protective filter equipment for empty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216726219U (en) |
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2021
- 2021-11-18 CN CN202122825142.XU patent/CN216726219U/en active Active
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