Novel sack head with sealing performance
The utility model provides a novel sack head with sealing performance, is elastic rubber material, and is fluted on the sack head cross section, and the recess size is the tight fit with card hole size, and installation back sack head is with card direct contact and realize sealing performance. Use...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model provides a novel sack head with sealing performance, is elastic rubber material, and is fluted on the sack head cross section, and the recess size is the tight fit with card hole size, and installation back sack head is with card direct contact and realize sealing performance. Use the utility model discloses afterwards, can effectively reduce flue gas effluent concentration to below the 10mgNm3, obviously is less than current like product and national standard limit value. |
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