SU1290133A1 - Device for sampling droplet liquid from gas flow - Google Patents

Abstract

The invention relates to means of controlling the contamination of gases by dropping liquid and can be used to control the quality of a gas after it is separated. The aim of the invention is to increase the representativeness of the sample and ease of maintenance. Turn off the gas valve with the valve 1, then move the movable part of chamber 2 to the left, fix the housing 8 with filter cloth 9 to the gas duct 1. Then manually pull the arms 7 of the arms 6 onto the clamps 11 of the casing 10. Then close the sampling chamber when sliding the movable part of the chamber 2 to the right, open the valve (not shown) on the gas duct 1 and pass a certain amount of condensate through the filter container. After the pressure has been released and the gas flow has been disconnected in the gas guide 1, the sample chamber is opened, while the levers 6 will close the filter container with the casing 10, and the sample is sealed. A closed filter container with a sample can be disconnected .. 2 Il. (L Yu taeA vssir Ф14гЛ

Description

This invention relates to media.

You control the contamination of gases with a dropping liquid and can be used to control the quality of the gas after it is separated.

The aim of the invention is to increase the representativeness of the sample and ease of maintenance.

In the device for sampling a dropping liquid from a gas stream, the movable part of the sampling chamber is provided with levers gripped at the ends, i.e. The grippers are installed in the chamber and belong to it, and the filter element is a filter container (sliding container) as a whole. When sampling, a liquid is deposited on the filter (at the same time it can be collected in a trap of film liquid installed in front of the sampler). After sampling, the flow is switched to another gas pipeline, the camera is moved apart to the sampling chamber, the filter is sealed, and the removed container is conveniently transported to the site where the composition of the selected liquid is analyzed.

FIG. Figure 1 shows the sampling chamber with the filter container installed on it in the working position (the dashed lines indicate the intermediate and extreme left valve position of the filter container; the dash-and-dash line shows the trajectory of one of the valve points and its new position); in fig. 2 - valve fixing unit.

The sampling chamber (Fig. 1) is mounted on the supply gas duct 1 and contains the movable part 2, which moves along the gas guide 1, and the stationary part 3 with the outlet 4.

In the movable part, two chambers are articulated. spring-loaded 5 levers 6, provided at the free end with grippers 7. The filter container consists of a housing 8, both filter material 9, a housing 10 with grippers 11 and a valve 12 with a raised cam, connected by racks 13, and chordal transverse stops 14 installed in The internal cavity of the housing 8. On the axes 15, fixed in the uprights 13, flats are made, and in the holes - the nests of the valve - are placed the brackets 16,

fixing the position of the valve 12 relative to the inlet.

Shut off the gas flow from the gas outlet 1 with a valve (not shown). Then, for sampling, the movable part of chamber 2 is retracted, fixed on gas duct 1, body 8 with filtering material 9. Then, clamps 7 of levers 6 are put on clamps 11 of casing 10 manually. When closing the sampling chamber - sliding the movable part 2 of the chamber - right shift the casing 10 too to the right and open the filter container. In so doing, the valve 12 fixed to the axles 15 of the uprights 13 by the stops 14 is rotated by 180 and fixed by the clips 16 (the dash-and-dash valve position). After connecting the movable part 2 of the chamber with the fixed one, i.e. close the sampling chamber, direct the flow to the gas duct 1, opening a gate valve (not shown) on it. After passing a certain amount of condensate or gas-liquid mixture, disconnect the pipe 4 from the flow, dropping the pressure and pressure in the pipe 4. Open the sampling chamber, shifting its movable part 2 to the left. In this case, the levers 6 close the housing 8 of the filter container with the housing 10, and the valve 12 is rotated by the stops 14 by 180 and is fixed by brackets 16 on the axles 15 of the uprights 10, i.e. wherein the filter container is sealed. It is then disconnected from the feed gas 1 and the filter container is carried to the laboratory for the analysis of the selected liquid.

Formulas

the invention

A device for sampling a dropping liquid from a gas stream, containing a detachable chamber installed on the gas pipeline and a filtering element placed in the chamber, including a frame with openings, filtering material and an outer casing, which, in order to increase the sample representativeness and convenience service, one of the parts of the detachable chamber is installed with the possibility of reciprocating movement along the pipeline and is equipped with pivotally attached inside spring-loaded arms with clamps, the casing installed with the possibility of returnable

  312901334

movement along the filtering elec- tronic protrusion, while the frame of the ment is equipped with a stand with an axis, the filtering element is equipped with an apparatus fixed on the axis of the stand with new supports inside, interactions °. with valve.

can be rotated 180, and

Editor A. Lezhnin

Compiled by V. Rusin Tehred L. Oleinik

Order 7891/37 Circulation 799 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

FIG.

Proofreader T. Kolb

Claims (1)

Claim A device for sampling droplet liquid from a gas stream, containing a detachable chamber mounted on the gas pipeline and a filter element located in the chamber, including a frame with holes, filter material and an outer casing, characterized in that · in order to increase the representativeness of the sample and ease of maintenance, one of the parts of the detachable chamber is mounted with the possibility of reciprocating movement along the gas pipeline and is equipped with spring-loaded levers with articulated joints pivotally, the casing of the mouth Credited with the possibility of reciprocating movement along the filter element is provided with a rack with the axis of a valve, fixed to the strut axis pivotally at 180, and the collar, wherein the frame is provided with a filter element mounted inside stops, interacting with the valve. Compiled by V. Rusin Editor A. Lezhnina Tehred L. Oleinik Proofreader T. Kolb Order 7891/37 IN Circulation 799 Subscription VNIIIPI of the USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, Raushskaya nab., D. 4/5 Production and printing company, Uzhhorod, st. Project, 4