Water-driven air pumping and dust-suppressing apparatus

Details Water-driven air pumping and dust-suppressing apparatus Water-driven air pumping and dust-suppressing apparatus

1975-12-24

1978-04-18

Purser, Ernest R.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

With material-handling means

299 12, 299 81, 2394285, 417196, E21C 708

Patent

active

040848558

ABSTRACT:
Fluid-driven air-pumping and mixing apparatus for pumping air into a high methane environment and mixing ambient airborne impurities with such fluid for diluting the same. The apparatus includes a divergent mixing chamber proximate the outlet of the apparatus and a fluid dispersing nozzle having a configuration and location relative to the mixing chamber for maximizing air flow through the apparatus as well as providing a subsidiary advantage of increasing mixing of the driving fluid with the airborne impurities.

REFERENCES:
patent: 1503870 (1924-08-01), Ball et al.
patent: 2061032 (1936-11-01), Hutt
patent: 2268656 (1942-01-01), Haltmeier
patent: 2283907 (1942-05-01), Berman
patent: 2632597 (1953-03-01), Boeckeler
patent: 3625820 (1971-12-01), Gluntz
patent: 3843199 (1974-10-01), Nash et al.
patent: 3897110 (1975-07-01), Agnew
patent: 3918647 (1975-11-01), Lamz
patent: 3954302 (1976-05-01), Browning
patent: 3964246 (1975-09-01), Gandy et al.
patent: 4010902 (1977-03-01), Speyer

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