Air suction device for waste gas treatment
The utility model discloses an air suction device for waste gas treatment, which comprises a support frame and an air suction bracket, an air suction pump is arranged at the top of the air suction bracket, an air collecting hood is arranged on the front side of the air suction bracket, the air sucti...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an air suction device for waste gas treatment, which comprises a support frame and an air suction bracket, an air suction pump is arranged at the top of the air suction bracket, an air collecting hood is arranged on the front side of the air suction bracket, the air suction bracket is a box body with a cavity inside, the air inlet end of the air suction pump is communicated with the air suction bracket, and the air collecting hood is communicated with the inner cavity of the air suction bracket. The side face of the air suction support communicates with a suction cup, the side face of the air suction support is fixedly connected with a fixing block, the clamping rod can be automatically inserted into the clamping groove through an air suction mode when the air suction pump works, the air suction support is fixedly installed on the supporting frame, and when the air suction pump does not work, the clamping rod can automatically retreat from the clamping groove through a spring reset |
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