Tagpromyshlennoct and equipment

Paroutilizator

The principle of operation paroutilizatora Paroutilizator is not a direct analog of steam-jet apparatus psa. The main purpose of paroutilizatora, of course, is the same as that of the psa – this is hot water with steam. But technical implementation process of mixing steam and water is fundamentally different. To explain the essence of the difference must stop at the design of both devices. Paroutilizator consists of two main components – condensing the water column and ejector. In condensing the column fed steam and water.

In the column of water is dispersed into small droplets by spray and vapor condenses. At the bottom of the column accumulates superheated water mixed with steam condensate. From the column resulting mixture is extracted water-jet ejector. Working with water fed and the ejector and the condensing column, a water network. The bulk Water is supplied to the ejector, and a smaller part of the water – to the condensing column. Here is an overview and all the know-how, which is incorporated into the design paroutilizatora.

Design features of psa Now that regards the construction our apparatus. We use a different approach to design the apparatus, as well as to understand the expression “know-how. From our point of view of know-how “is not inherent in the design of the device and is contained in the method of calculating the correct jet apparatus, that is, is knowledge and understanding of the processes by mixing steam and water. The design of our apparatus to mind easier than construction paroutilizatora, but the description of the process is much complicated.

Gearmotors

Gearmotors – a mechanism that consists of the motor and gearbox (in the Rada of the motor-reducer gear motor is called). Most prevalent in the industry planetary, worm and Helical geared motors. Planetary and spur gearboxes manufactured by coaxial relative position of the motor and output shaft, worm – with the location of the motor at 90 degrees to the output shaft. Gearmotor engineering application are: – Helical geared motors – planetary gear motor – spiroidnye motor-reducer – Worm and Helical-worm geared motor – wave motor-reducer – gear motor for special applications. Scope gearmotors: automation and control systems, control devices, processing and reporting, special tools, medical equipment, automatic and automated control systems that monitor the mini-drives. Reduction unit – unit included in the machine drive and needed to reduce the angular velocities of the slave shaft in order to increase torque. In addition, a mechanism for reducing and maintaining a constant pressure of working medium (gas, vapor or liquid) at the outlet from the tank or other container with a higher pressure also act as a safety and shut-off valve. Gearboxes are mounted in the apparatus for gas welding, in chlorinator water saturator, etc, they can be applied to various devices for implementation of the additional operations of mixing, heating, cooling, etc.

The main element is reducing valve gear. Valve connected to a flexible flat membrane, which on the one hand affects helical spring, and with another – the pressure of liquid or gas. Allocate gears forward and reverse action. In these units, respectively, of the spring coincides with the pressure of the medium or the opposite of him..