| 摘要 |
FIELD: chemical industry; devices for the reactant purification of the natural waters and sewage. ^ SUBSTANCE: the invention is pertaining to the field of the reactant purification of the natural waters and sewage. The device for purification of the water contains the cylindrical body with the conical bottom loaded in with the contact weighed mass, the pipe line of the water delivery for clarification, then ejector for the fine pulp feeding through the pipeline of the tangential feeding of the pulp into the upper part of the body, the diaphragm made in the form of the truncated cone, the prefabricated chute with the withdrawal pipelines of the clarified and the flashing waters, the conical thin-layer module, the semi-submersible cylinder, the compressed air ejector of the tangential injection of the fine pulp into the semi-submersible cylinder, the air separator, to the middle part of which the pipeline of the water feeding for clarification is connected, and in the lower part of which there is the dipping distribution pipe. At that the conical rings of the thin layer module are made with the diameters diminishing to the center and they are arranged on the same level. The semi-submersible cylinder is located inside the thin layer module outside the dipping distribution pipe, and the ejector for feeding of the fine pulp is connected to the lower part of the body of the device through the pipeline. The technical result of the invention is the increased efficiency of clarification of the water and flushing of the contact mass. ^ EFFECT: the invention ensures the increased efficiency of clarification of the water and flushing of the contact mass. ^ 1 dwg |
