SU1250669A1 - Silencer - Google Patents

Description

one

The invention relates to mechanical engineering, in particular to noise suppressors of superior installations on steam installations.

Integral) breaching is an increase (|) of fe ct in both n () st and ch i and i.

111 ma view L

Fig. 1, nrestalen, jam, with a partial cut; in fig. 2

in fig. I.

The noise damper contains a cylindrical cornea 1 with 2 and a cover 3. The inlet ports 4 and 5 and the outlet 6, the inner skin.h 7, placed in the housing I coaxially with the formation of the intermediate annular cavity 8 and associated with the outlet 6, annular coolant pipelines 9 with spraying so11.1ami K). Changeout Nromezh io4Hoii annular 110LOS1I N. and natrchbok 11 cooling drain / KILKPS1 and, installed coaxially, iivcy 1 U. niche 2 last, inlet channels .-. s 1 II 5 tangentially connected to the cylindrical surface of the case 1,. pa.ibno is the opposite of co-op; with, on channels 4 and 5, sta-iioB. ie.ibi shut-off opi 12s with the executive bodies connected with pei-ul torus 13 no.1achi lapa, and in the intermediate ring UMUMiDii iKiHiciH S coaxially Kopnycv 1 between the channels 4 and 5 is installed a ring d-: i (, i 14 Approach coolant:; koltsevka i ruGyuprovody 9 properties, -1YAK) t according to r P bop | 1 1 15 C (apoor opi ana-mi Mi. I I I I op 13 steam supply is associated with 17 pacx (xia iapa, and i.iiiB.i 11 branch pipe is supplied with boot) H1) with 1 m opi-an 1x.

and

five

0

The number of inlet channels can be more than two, in an atom with a cloud, it is advisable over each channel, first to establish a floor.

Glupstel un ma works as follows.

Before entering the silencer, the steam flow is divided into two parts, the first of which is fed through channel 4, and the second through channel 5, with both parts of the flow twisting in opposite directions.

Through the spray nozzles 10, coolant flows into the housing 1 of the heater and, due to the fact that the nozzles 10 are placed in the diametrical direction, washes the first and second portions of steam that are in contact with each other and are mixed and mixed, which consumes energy. At the same time, droplets of moisture form a finely dispersed structure, which is an effective means of pumoglushite, t. The rotation of the flows provides for the separation of moisture and mechanical impurities on the walls of the casing, and the same is facilitated by the rotation of the flow by 180 °, carried out at the entrance to Kopiiyc (near the bottom 2 of the casing 1). The diaphragm 14, by pushing the peripheral tip to the center, ensures the unattacked interaction of both parts of the tip. The contaminated fluid is removed through the nozzle II drain. In order to control the flow of steam through the pipes 4 and 5, the regulator 13 is supplied with pulses characterizing the flow rate of the steam. for example, pressure drop across narrowed devices.

75

Claims (2)

1. NOISE MUFFLER, mainly a steam installation, comprising a cylindrical body with a bottom, a cover, an inlet pipe and an outlet, a casing located coaxially with the formation of an intermediate annular cavity and interfaced with an outlet, annular coolant pipelines with spray nozzles located in intermediate annular cavity, and a coolant drain pipe, mounted coaxially to the housing in the bottom of the latter, characterized in that, in order to increase efficiency, it is additionally Additionally, it contains a steam supply regulator, and the inlet pipe is divided into at least two channels connected tangentially, diametrically opposite with a height offset, and equipped with locking bodies connected to the regulator. 2. Silencer according to π. 1, characterized in that. that, in the intermediate annular cavity, coaxially between the channels, an annular diaphragm is installed. Fig * SU „„ 1250669