CS218854B1 - Drilling solution preparation equipment - Google Patents

Abstract

Device intended for the preparation of drilling fluid used in drilling oil and gas wells. The aim of the invention is to improve the quality of the solution preparation. The novelty of the invention lies in the fact that the rotary gate is made in the shape of a cylindrical shell with a notch on the generating line along the length of the 180° circle and blocked by end walls, each of which is equipped with channels, one of which serves to connect with the outlet nozzle and the other with the inlet. In addition, the gate is installed eccentrically in the body. The device can also be used to prepare various slurries, suspensions and solutions for both the chemical and construction industries.

Description

- 1 -

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Claims (2)

PREFERRED EMBODIMENTS 218 854 An apparatus for preparing a drilling solution comprising a reservoir for a powder material, a cylindrical body having a loading aperture associated with the air, a nozzle for supplying liquid with a priming nozzle, a nozzle for the outlet of the mixture and a rotary slide, characterized in that the purpose of improving the quality is the preparation of the solution, the rotary knob (9) is formed in the shape of a cylindrical casing by cutting it into a straight line over a length of 180 ° and replacing the front walls (13, 14), each of which is provided with openings (15, 16) of one of which serves to serve with the inlet neck (5) and the other with outlet neck (6). 2. Device according to claim 1, characterized in that the damper (9) is eccentrically installed in the housing (2). Recognized by the invention on the basis of the expertise of the State Committee on Inventions and Discoveries of the USSR, Moscow, SU. 1 drawing