From all variety of instrument registration of processes of hashing for an intensification of chemical and technological processes in the industry small-volume rotor mixers and dispersers with disk actions even more often find application. In this article the design of the small-volume mixer for receiving heterogeneous mixes is described. Constructive design of the device allows to carry out efficiently processing of homogeneous and heterogeneous mixtures.

The temperature regime of any production is carried out using recycled water systems, most often equipped with fan and tower cooling towers. The main element of all types of cooling towers, affecting the efficiency of the interaction of the droplet liquid with the ascending air flow and, accordingly, the efficiency of the cooling towers, is the sprinkler. This article describes a method for investigating the effectiveness of cooling tower sprinklers.

The current state of science and technology requires an increase in the productivity of chemical and oil refining enterprises without increasing the overall dimensions of the main technological equipment, as well as the development of fundamentally new devices capable of intensifying the main heat and mass exchange processes. At the same time, new technological equipment in order to ensure energy-saving operating modes needs to determine dependence of design parameters of the apparatus and properties of the processed medium on power consumption.

In practically all enterprises of gas and petrochemical industry cooling of main and auxiliary process equipment is carried out by means of recirculated water supply systems equipped with cooling towers. In general, the efficiency of the cooling process is determined by packing devices (sprinklers) designed to provide the necessary contact surface of the phases with minimal aero- and hydrodynamic resistances. This article describes the design of the cooling tower sprinkler

Water resources of Russia are a national wealth and not only the level of economic development of the country, but also health of the population depends on their state. Rational use of water resources at the industrial enterprises is provided with the independent, closed water supply systems equipped with devices of vaporizing cooling of water. The systems of reverse water supply are one of the most important elements of a technological complex of the enterprises of many industries: chemical, oil processing, petrochemical, machine-building, metallurgical, etc. Capacity of processing equipment, quality and cost of the product, a specific consumption of raw materials and the electric power depend on quality and overall performance of systems of reverse water supply. One of elements of a system of reverse water supply is the cooler. In this article the design of the water catcher of the cooler Application of the Offered Design is described will allow to reduce considerably moisture content in the steam-gas stream released by the cooler into the atmosphere.