CN210087695U - Noise elimination filter equipment - Google Patents
Noise elimination filter equipment Download PDFInfo
- Publication number
- CN210087695U CN210087695U CN201920729571.7U CN201920729571U CN210087695U CN 210087695 U CN210087695 U CN 210087695U CN 201920729571 U CN201920729571 U CN 201920729571U CN 210087695 U CN210087695 U CN 210087695U
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- case
- silencing
- communicated
- muffling
- filter
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Abstract
The utility model discloses a noise elimination filter equipment, include: the left end of the case is provided with an air inlet, the right end of the case is provided with an air outlet, the front side and the rear side of the left end of the case are provided with openable access doors, the left end in the case is connected with a filtering component, and the filtering component is communicated with the air inlet of the case; the right end in the case is connected with a silencing component, the left end of the silencing component is communicated with the filtering component, and the right end of the silencing component is communicated with the air outlet of the case; the filter assembly comprises a pair of detachable filters which are respectively connected with the guide grooves from the front side and the rear side; the silencing component comprises a plurality of silencing pieces which are connected in the case and are arranged at intervals, and the middle sections of the silencing pieces are V-shaped. The utility model discloses the atmosphere to getting into the air-blower filters, optimizes the air intake quality, adopts the noise elimination piece that has the choked flow function, has effectively improved the noise cancelling effect, has promoted environmental protection.
Description
Technical Field
The utility model belongs to the technical field of make an uproar, especially, relate to a noise elimination filter equipment.
Background
The air blower can generate strong noise in the operation process, certain influence is caused on environmental protection, especially when the noise frequency of the air blower generates resonance, the influence is increased, equipment is difficult to stably work, and the physical and mental health of operators is hindered.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a noise elimination filter equipment, the device filters the atmosphere that gets into the air-blower, optimizes the air intake quality, adopts the noise elimination piece that has the choked flow function, has effectively improved noise cancelling effect, has promoted environmental protection.
In order to achieve the above object, the present invention adopts the following scheme, including:
the left end of the machine case is provided with an air inlet, the right end of the machine case is provided with an air outlet, the front side and the rear side of the left end of the machine case are provided with openable access doors,
the left end in the case is connected with a filtering component which is communicated with an air inlet of the case; the right end in the case is connected with a silencing assembly, the left end of the silencing assembly is communicated with the filtering assembly, and the right end of the silencing assembly is communicated with the air outlet of the case;
the filtering component comprises a pair of connecting ribs which are respectively connected with the front side and the rear side in the case, and the upper end and the lower end of each connecting rib are respectively connected with a pair of guide grooves; a pair of detachable filters respectively connected with the guide grooves from the front side and the rear side;
the silencing assembly comprises a left connecting frame and a right connecting frame which are connected in the case, a plurality of silencing pieces which are arranged at intervals are connected between the left connecting frame and the right connecting frame, and the middle sections of the silencing pieces are V-shaped.
The filter comprises a connecting plate, the inner side of the connecting plate is connected with the filter body, and the upper end and the lower end of the inner side of the connecting plate are respectively connected with a pair of guide rods.
The filtering surface of the filter body is a corrugated curved surface.
The shell of the silencing sheet is made of a cross-shaped pore plate, and superfine glass wool is filled in the shell.
The filtering component also comprises a steel wire mesh which is connected in the case and positioned on the left side of the filter.
And an air outlet of the case is connected with a flange.
And the right side of the filter is also communicated with an air guide pipe for installing a differential pressure gauge.
The ground feet of the case are also connected with an adjusting disc.
The utility model discloses the atmosphere to getting into the air-blower filters, optimizes the air intake quality, adopts the noise elimination piece that has the choked flow function, has effectively improved the noise cancelling effect, has promoted environmental protection.
Drawings
Fig. 1 is a schematic view of the partial sectional front view structure of the present invention.
Fig. 2 is a schematic view of the filter of the present invention.
Fig. 3 is a schematic top view of the structure of fig. 2.
Fig. 4 is a front view structure schematic diagram of the noise elimination assembly of the present invention.
Fig. 5 is a schematic top view of the structure of fig. 4.
Fig. 6 is a schematic diagram of the structure of the steel wire mesh of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings so as to be more clearly understood by those skilled in the art, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention adopts the following schemes, including:
a chassis 1, the left end of the chassis is provided with an air inlet, the right end of the chassis is provided with an air outlet, the front and the rear sides of the left end of the chassis are provided with openable access doors 2,
the left end in the case is connected with a filtering component which is communicated with an air inlet of the case; the right end in the case is connected with a silencing assembly, the left end of the silencing assembly is communicated with the filtering assembly, and the right end of the silencing assembly is communicated with the air outlet of the case;
the filtering component comprises a pair of connecting ribs 3 which are respectively connected with the front side and the rear side in the case, and the upper end and the lower end of each connecting rib are respectively connected with a pair of guide grooves 4; a pair of detachable filters 5 connected with the guide grooves by the front and rear sides respectively;
the silencing assembly comprises a left connecting frame 6 and a right connecting frame 7 which are connected in the case, a plurality of silencing pieces 8 which are arranged at intervals are connected between the left connecting frame and the right connecting frame, and the middle sections of the silencing pieces are V-shaped.
The filter comprises a connecting plate 5-1, the inner side of the connecting plate is connected with a filter body 5-2, and the upper end and the lower end of the inner side of the connecting plate are respectively connected with a pair of guide rods 5-3.
The filtering surface of the filter body is a corrugated curved surface.
The shell of the silencing sheet is made of a cross-shaped pore plate, and superfine glass wool is filled in the shell.
The filter assembly further comprises a steel wire mesh 9 connected to the left side of the filter in the case.
The air outlet of the case is connected with a flange 10.
The right side of the filter is also communicated with a bleed air pipe 11 for installing a differential pressure gauge.
The ground feet of the case are also connected with an adjusting disc 12.
During the installation, will the utility model discloses a flange, bleed pipe pass the wall body, and the export intercommunication air-blower of flange, the intraductal differential pressure gauge of installing of bleed, the global perforated plate of cladding in proper order from inside to outside of flange, fire prevention cloth, inhale sound cotton, steel sheet to adopt the damping to glue the gap of filling between the above-mentioned material.
The utility model discloses the atmosphere to getting into the air-blower filters, optimizes the air intake quality, adopts the noise elimination piece that has the choked flow function, has effectively improved the noise cancelling effect, has promoted environmental protection.
Claims (8)
1. The utility model provides a noise elimination filter equipment, its includes quick-witted case (1), and open at the left end of machine case has the air inlet, and open at the right-hand member of machine case has the gas outlet, and preceding, the back both sides of machine case left end are equipped with access door (2) that can open, its characterized in that:
the left end in the case is connected with a filtering component which is communicated with an air inlet of the case; the right end in the case is connected with a silencing assembly, the left end of the silencing assembly is communicated with the filtering assembly, and the right end of the silencing assembly is communicated with the air outlet of the case;
the filtering component comprises a pair of connecting ribs (3) which are respectively connected with the front side and the rear side in the case, and the upper end and the lower end of each connecting rib are respectively connected with a pair of guide grooves (4); a pair of detachable filters (5) respectively connected with the guide grooves from the front side and the rear side;
the silencing assembly comprises a left connecting frame and a right connecting frame (6, 7) which are connected in the case, a plurality of silencing pieces (8) which are arranged at intervals are connected between the left connecting frame and the right connecting frame, and the middle sections of the silencing pieces are V-shaped.
2. The muffling and filtering device of claim 1, wherein: the filter comprises a connecting plate (5-1), the inner side of the connecting plate is connected with a filter body (5-2), and the upper end and the lower end of the inner side of the connecting plate are respectively connected with a pair of guide rods (5-3).
3. The muffling and filtering device of claim 2, wherein: the filtering surface of the filter body is a corrugated curved surface.
4. The muffling and filtering device of claim 1, wherein: the shell of the silencing sheet is made of a cross-shaped pore plate, and superfine glass wool is filled in the shell.
5. The muffling and filtering device of claim 1, wherein: the filter assembly further comprises a steel wire mesh (9) which is connected to the left side of the filter in the case.
6. The muffling and filtering device of claim 1, wherein: and an air outlet of the case is connected with a flange (10).
7. The muffling and filtering device of claim 1, 2, or 3, wherein: and the right side of the filter is also communicated with a gas guide pipe (11) for installing a differential pressure gauge.
8. The muffling and filtering device of claim 1, wherein: the ground feet of the case are also connected with an adjusting disc (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729571.7U CN210087695U (en) | 2019-05-21 | 2019-05-21 | Noise elimination filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729571.7U CN210087695U (en) | 2019-05-21 | 2019-05-21 | Noise elimination filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210087695U true CN210087695U (en) | 2020-02-18 |
Family
ID=69479219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920729571.7U Active CN210087695U (en) | 2019-05-21 | 2019-05-21 | Noise elimination filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210087695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017304A (en) * | 2019-05-21 | 2019-07-16 | 安徽虎渡科达流体机械有限公司 | A kind of noise elimination filter device |
-
2019
- 2019-05-21 CN CN201920729571.7U patent/CN210087695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017304A (en) * | 2019-05-21 | 2019-07-16 | 安徽虎渡科达流体机械有限公司 | A kind of noise elimination filter device |
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