SU1321449A1 - Device for drying compressed air - Google Patents

Abstract

The invention relates to the technique of drying compressed gases and is intended for use in compressed air preparation systems for pneumatic appliances and pneumatic devices, in particular for the locomotive brake line. The purpose of the invention is to increase the cost-effectiveness of compressed air drying. The containers 1 and 2 are made in the form of centrifugal inertial separators, equipped in the lower part with collectors 3 and 4 for finely granulated sorbent, and an ejector 5 or 6 is installed in front of each container on the compressed air line, connected to the lower part by another containers, 1 C. f-ly, 1 id; iO (L

Description

11321449 2

The invention relates to a technique with up to a predetermined temperature, for example, drying of gases and can be used 2-5 C, while separating in this way is condensed in compressed sat preparation systems, which is removed in a moisture separator for pneumatic equipment and pneumatic equipment 8. Then, the compressed dried motor equipment, in particular for the brake-5, air passes through the ejector 6, the locomotive main line. At the same time, the objective of the invention is to improve the sorbent and to form a gas economy and quality of the desiccant sorbent mixture. (wherein starts compressed air. with adsorption process, as a result

The drawing shows a device for which the air is even more dried), drying the air. The driver passes further along the pipeline device contains two tanks 1 water 17 and enters tank 2, where 2, made in the form of centrifugal separators, separate from the air, supplied with bent, saturated with moisture in the process in the lower part, with collections 3 and 4 for 5 adsorption. After that, an even more opaquely granulated sorbent and shneen air through a pipeline 18 installed on the line of compressed air is redirected to the receiver 14, and the sorbent Xa. In front of tanks 1 and 2, ejector 5 is installed in the pipework in collection 4 of capacity 2. With waters 3 and 4, ejectors 5 are installed and heat exchanger 15 mountains – 6 are connected, connected with suction tubes with compressed sorbent, tanks 140 -160 C from tank 1 falls into

1 and 2. Between the tank 1 and the ejector, a gas heat exchanger 15, where the cooler 7 is cooled in the compressed air path by a cold return flow, the cooler 7 with the oil-separated air to 20–40 ° C is blackened, and then the bed 8. The ejector 5 is connected to the inlet in the fridge 7 and the moisture inlet pipe 9 of the compressor 10 and the cooler 8, where it is cooled to 2-5 ° C

 With the inlet 11 of the tank 1, and and is dried. Then, after the tank 2, the ejector 6 is connected to the oil-and-oil section, it is heated in the heat exchanger 15 by the engine 9 and the inlet 12 to 80-100 ° C and sent to the bone receiver 2. The outlet 13 of the tank 30 14. The process sequence is connected to the receiver 14 or with sorption and regeneration is similar to the next compression stage. When used as described above.

Heat exchanger 15, the latter The proposed device allows you to set up in the line of movement to prevent the use of valves, free of charge compressed air between it-:. 35 to increase the efficiency of the sorption bone 2 and the receiver 14. and the regeneration process due to

During the operation of the device, the compressed moisture intensification of mass transfer into the movable air with a temperature of 140-160 ° C is the nominal layer of the sorbent.

and relative humidity if 0.02, „

Claims (1)

I Formula of Invention from compressor 10 goes through 40 injection pipe 9 to EJK-1. A device for drying the compressed torus 5, connected to the collector 4, of air, containing two containers with in which there is a fine granulated sorbent, the inlet and the outlet, a coated sorbent saturated with moisture. By successively established, the last due to the kinematic energy in the direction of the flow of compressed air of a stream of hot compressed air, the cooler with a dehumidifier gets into the ejector where it mixes-installed between the tanks, in seconds. compressed air and formed - characterized by the fact that, with a gas-sorbent mixture passes the goal of increasing efficiency and the pipeline 16 to a capacious-50 drying capacity, each capacity of the tank 1. The orbent has a hot-blown separator with a sorbent spirit collection with some increase in moisture content in the lower part and is equipped with a setting in the latter. In tank 1, new on the compressed air line made in the form of an inertia separator 55 by an ejector, a suction pipe of the boiler, a further regenerator is connected to the sorbent collector and the sorbent is separated from the air of one tank, and the pressure x. The air after the tank 1 is directed - the pipe - with the inlet pipe is fed to the refrigerator 7, where it cools the tank. 313214494 2, The device according to the item. Tl and -fridge and connected to so that it is provided with a weekend. the second inlet heat exchanger pipe, installed by the movement of air by the air in the air line of the front. Compiled by L. Epstein Editor G. GerberTechred I.Popovich Proofreader A. Ilyin Order 2697/4 Circulation 656 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Project, 4