Agitating – Mortar mixer type – With ingredient proportioning
Patent
1988-08-01
1989-05-30
Hornsby, Harvey C.
Agitating
Mortar mixer type
With ingredient proportioning
366 27, 366 65, 366136, 366163, 366182, 366263, B01F 718, B01F 1502, B28C 516, B28C 704
Patent
active
048345423
ABSTRACT:
The invention consists of a centrifugal mixer with an upper rotor (3) for projection of particles, which is hard-mounted to rotor (4) allowing centrifuging of fluid (15).
The invention lies in the creation of a low-pressure zone within the high-pressure zone of enclosure (23), for introduction of particles (20); this in turn requires the use of disturber (27).
The result is a remarkable degree of mixing of the water and cement and has applications for oil field services.
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patent: 4614435 (1986-09-01), McIntire
Dowell Schlumberger Incorporated
Haugland Scott J.
Hornsby Harvey C.
Littlefield S. A.
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