CN209967930U - Be applied to air-out machine mounting structure on frequency conversion pulsed sack dust collecting equipment - Google Patents
Be applied to air-out machine mounting structure on frequency conversion pulsed sack dust collecting equipment Download PDFInfo
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- CN209967930U CN209967930U CN201920689851.XU CN201920689851U CN209967930U CN 209967930 U CN209967930 U CN 209967930U CN 201920689851 U CN201920689851 U CN 201920689851U CN 209967930 U CN209967930 U CN 209967930U
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Abstract
The utility model discloses a be applied to air-out machine mounting structure on frequency conversion pulsed sack dust collecting equipment, including centrifugal fan, connect the inlet air channel of centrifugal fan air intake, with the passageway of airing exhaust of centrifugal fan air outlet intercommunication, the centrifugal fan air outlet with air exhaust and be equipped with the flexible coupling pipeline between the passageway and be connected, the link of centrifugal fan air outlet and flexible coupling pipeline all is equipped with the circle steel ring, closely laminate fixed connection through two round steel rings between centrifugal fan air outlet and the flexible coupling pipeline, through adopting the flexible coupling pipeline to be connected between centrifugal fan and the passageway of airing exhaust, make the flexibility of being connected between centrifugal fan and the passageway of airing exhaust higher, the installation of the centrifugal fan of being convenient for reduces the installation degree of difficulty of frequency conversion pulsed sack dust collecting equipment.
Description
Technical Field
The utility model relates to a dust removal environmental protection equipment field, concretely relates to be applied to play fan mounting structure on frequency conversion pulsed sack dust collecting equipment.
Background
A variable frequency pulse type cloth bag dust removing device is an environment-friendly device which is mainly used for carrying out dust removing treatment on gas containing dust particles generated in the refining and processing process of waste aluminum, the device generally comprises a settling chamber, a pulse dust removing main body and an exhaust device, the exhaust device generally discharges the gas after dust removing treatment through an air outlet machine, the existing air outlet machine mounting structure generally adopts rigid installation of an iron sheet channel, the variable frequency pulse type cloth bag dust removing device is taken as large environment-friendly equipment, the size of the equipment is generally larger, therefore, the device is generally required to be transported to a mounting site for assembly during mounting, the mounting position of the variable frequency pulse type cloth bag dust removing device is different from the position of an air outlet of the mounting site, the air outlet machine is inconvenient to mount, the air outlet channel is frequently required to be modified according to the actual mounting condition on the site during mounting, and larger manpower and material resources, the installation efficiency can not be guaranteed, and the existing exhaust device has the problems of high energy consumption, unstable power transmission and the like, so that the technical problems of the exhaust device need to be correspondingly improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the shortcoming that current play fan mounting structure exists, provide a be applied to play fan mounting structure on frequency conversion pulsed sack dust collecting equipment.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a be applied to play fan mounting structure on frequency conversion pulsed sack dust collecting equipment, includes centrifugal fan, connects the inlet air passageway of centrifugal fan air intake, with the passageway of airing exhaust of centrifugal fan air outlet intercommunication, the centrifugal fan air outlet with air exhaust between the passageway and be equipped with the flexible coupling pipeline connection, the link of centrifugal fan air outlet and flexible coupling pipeline all is equipped with the circle steel ring, closely laminate fixed connection through two round steel rings between centrifugal fan air outlet and the flexible coupling pipeline.
As a further improvement of the utility model, the inclination between the flexible connecting pipeline and the horizontal plane is 45 degrees, the flexible connecting pipeline is a canvas bag.
As a further improvement, the air intake duct is stainless steel pipeline, the air intake duct is including the first right-angle bend, first straight-through pipeline, second right-angle bend, the straight-through pipeline of second and the connector that communicate in proper order, the connector is the gradually-expanding type structure, first right-angle bend and centrifugal fan's air intake connection.
As a further improvement, the bottom of the centrifugal fan is provided with an installation board, and the centrifugal fan is fixedly installed on the installation board.
As a further improvement, the power input end of the centrifugal fan is provided with a variable frequency motor and a transmission mechanism, and the centrifugal fan is connected with the variable frequency motor through the transmission mechanism.
As a further improvement of the utility model, the transmission mechanism is a shaft coupling.
The utility model has the advantages that: the utility model adopts the flexible connecting pipeline to connect the centrifugal fan and the air exhaust channel, so that the flexibility of connection between the centrifugal fan and the air exhaust channel is higher, the installation of the centrifugal fan is convenient, and the installation difficulty of the variable frequency pulse type cloth bag dust removing equipment is reduced; furthermore, the sealing effect of the connection between the centrifugal fan and the flexible connecting pipeline is improved by adopting the tight fit connection of the round steel rings; furthermore, the sailcloth bag is used as a flexible connecting pipeline and is inclined at an oblique angle of 45 degrees with the horizontal plane, so that rainwater entering the air exhaust channel in rainy days cannot directly enter the centrifugal fan through the air exhaust channel, most of the rainwater is accumulated in the air exhaust channel, a small amount of rainwater entering the sailcloth bag in a deviated mode can be absorbed by the sailcloth bag, and the rainwater is prevented from entering the centrifugal fan and causing corrosion.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a schematic view of the overall installation structure of the present embodiment;
FIG. 2 is a schematic view of a connection structure of a power input end of the centrifugal fan in the embodiment;
FIG. 3 is an enlarged view of section I of FIG. 1.
Detailed Description
For further understanding of the present invention, the following description is made with reference to the accompanying drawings and embodiments, but the embodiments of the present invention are not limited thereto.
Example (b):
the embodiment discloses an air outlet machine mounting structure applied to variable frequency pulse type cloth bag dust removing equipment, which comprises a centrifugal fan 1, an air inlet channel 2 connected with an air inlet of the centrifugal fan 1 and an air outlet channel 3 communicated with an air outlet of the centrifugal fan 1, wherein a flexible connecting pipeline 4 is arranged between the air outlet of the centrifugal fan 1 and the air outlet channel 3 for connection, round steel rings 5 are arranged at the connecting ends of the air outlet of the centrifugal fan 1 and the flexible connecting pipeline 4, the air outlet of the centrifugal fan 1 and the flexible connecting pipeline 4 are tightly attached and fixedly connected through the two round steel rings 5, the flexible connecting pipeline 4 is inclined at 45 degrees with the horizontal plane, the flexible connecting pipeline 4 is a sailcloth bag, and the flexible connecting pipeline 4 is adopted between the centrifugal fan 1 and the air outlet channel 3 for connection, so that the flexibility of connection between the centrifugal fan 1 and the air outlet channel, the installation of the centrifugal fan 1 is convenient, and the installation difficulty of the variable-frequency pulse type cloth bag dust removing equipment is reduced; further, the sealing effect of the connection between the centrifugal fan 1 and the flexible connecting pipeline 4 is improved by adopting the tight fit connection of the round steel rings 5; furthermore, the sailcloth bag is used as the flexible connecting pipeline 4 and is inclined at an oblique angle of 45 degrees with the horizontal plane, so that rainwater entering the air exhaust channel 3 in rainy days cannot directly enter the centrifugal fan 1 through the air exhaust channel 3, most of the rainwater is accumulated in the air exhaust channel 3, a small amount of rainwater entering the sailcloth bag in a deviated mode can be absorbed by the sailcloth bag after entering the sailcloth bag, and the rainwater is prevented from entering the centrifugal fan 1 and causing corrosion. .
As a preferred embodiment, the air intake channel 2 is a stainless steel pipeline, the air intake channel 2 includes a first right-angle elbow 21, a first through pipeline 22, a second right-angle elbow 23, a second through pipeline 24 and a connector 25 which are sequentially communicated, the connector 25 is a gradually expanding structure, the first right-angle elbow 21 is connected with an air inlet of the centrifugal fan 1, the air intake channel 2 is connected with the pulse dust removal main body through the connector 25 of the gradually expanding structure, and the gradually expanding structure is convenient for gas to enter and air pressure to be stable.
As a preferred embodiment, the bottom of the centrifugal fan 1 is provided with an installation machine table 6, the centrifugal fan 1 is fixedly installed on the installation machine table 6, in this embodiment, the bottom of the centrifugal fan 1 is installed on the installation machine table 6 through a damping gasket, so that the vibration generated during the operation of the fan can be effectively reduced, and the service life of the centrifugal fan 1 is prolonged.
As a preferred embodiment, the power input end of the centrifugal fan 1 is provided with a variable frequency motor 7 and a transmission mechanism 8, the centrifugal fan 1 is connected with the variable frequency motor 7 through the transmission mechanism 8, in this embodiment, the transmission mechanism 8 is a shaft coupling, and the power connection structure of the variable frequency motor 7 and the transmission mechanism 8 reduces the energy consumption of the air outlet machine and improves the transmission stability.
The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a be applied to play fan mounting structure on frequency conversion pulsed sack dust collecting equipment which characterized in that: including centrifugal fan (1), connect inlet air channel (2) at centrifugal fan (1) air intake, with air exhaust passageway (3) of centrifugal fan (1) air outlet intercommunication, be equipped with flexible coupling pipeline (4) between centrifugal fan (1) air outlet and air exhaust passageway (3) and be connected, the link of centrifugal fan (1) air outlet and flexible coupling pipeline (4) all is equipped with circle steel ring (5), closely laminate fixed connection through two circle steel rings (5) between centrifugal fan (1) air outlet and flexible coupling pipeline (4).
2. The air outlet machine mounting structure applied to the variable-frequency pulse type cloth bag dust removing equipment as claimed in claim 1, wherein: the flexible connecting pipeline (4) is inclined by 45 degrees with the horizontal plane, and the flexible connecting pipeline (4) is a sailcloth bag.
3. The air outlet machine mounting structure applied to the variable-frequency pulse type cloth bag dust removing equipment as claimed in claim 2, wherein: the air inlet channel (2) is a stainless steel pipeline, the air inlet channel (2) comprises a first right-angle elbow (21), a first through pipeline (22), a second right-angle elbow (23), a second through pipeline (24) and a connecting port (25), the first right-angle elbow (21) is communicated with the air inlet of the centrifugal fan (1), and the connecting port (25) is of a gradually-expanding structure.
4. The air outlet machine mounting structure applied to the variable-frequency pulse type cloth bag dust removing equipment as claimed in claim 2, wherein: the bottom of centrifugal fan (1) is equipped with installation board (6), centrifugal fan (1) fixed mounting is on installation board (6).
5. The air outlet machine mounting structure applied to the variable-frequency pulse type cloth bag dust removing equipment as claimed in claim 2, wherein: the power input end of the centrifugal fan (1) is provided with a variable frequency motor (7) and a transmission mechanism (8), and the centrifugal fan (1) is connected with the variable frequency motor (7) through the transmission mechanism (8).
6. The air outlet machine mounting structure applied to the variable-frequency pulse type cloth bag dust removing equipment as claimed in claim 5, wherein: the transmission mechanism (8) is a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689851.XU CN209967930U (en) | 2019-05-14 | 2019-05-14 | Be applied to air-out machine mounting structure on frequency conversion pulsed sack dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689851.XU CN209967930U (en) | 2019-05-14 | 2019-05-14 | Be applied to air-out machine mounting structure on frequency conversion pulsed sack dust collecting equipment |
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| CN209967930U true CN209967930U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920689851.XU Active CN209967930U (en) | 2019-05-14 | 2019-05-14 | Be applied to air-out machine mounting structure on frequency conversion pulsed sack dust collecting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654717A (en) * | 2022-11-07 | 2023-01-31 | 中建八局第二建设有限公司 | Novel ventilation opening |
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2019
- 2019-05-14 CN CN201920689851.XU patent/CN209967930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654717A (en) * | 2022-11-07 | 2023-01-31 | 中建八局第二建设有限公司 | Novel ventilation opening |
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