RU156916U1 - AN ACTIVE COAL LAYER SAMPLER - Google Patents

Abstract

A sampler for selecting a layer of activated carbon, comprising a housing consisting of three sides, at one end of which a shutter and a cover closing it are fixed, characterized in that the cover and the housing are made in the form of a channel, and at the last there is a rod, traction lever, and an immersion depth lock, a handle and a latch lock, and the shutter is attached to the body using an articulated lever.

Description

The utility model relates to devices for producing samples of activated carbon from treatment facilities for research in the solid state by cutting.

The known set of Boers Edelman Ρ 1.01 [http://techob.ru/katalog/katalog-priborov/probopodgotovka/1.1-probootborniki-i-aspiratoryi/otbor-prob-pochvyi/nabor-burov-edelmana-p-1.01.html] with by which sampling is carried out from a certain depth. Its disadvantage is the impossibility of selecting a whole layer for its further differentiation and layer-by-layer research.

Also known is a cylindrical soil drill Ρ 05.07 (electronic resource (http://techob.ru/katalog/katalog-priborov/probopodgotovka/1.1-probootbomiki-i-aspiratoryi/otbor-prob-pochvyi/czilindricheskij-pochvennyij-bur 05.07.07 .html date of treatment June 19, 2014) as well as the Biker Sampler, which allows sampling of bottom sediments, while maintaining the structure of the sample.The rubber membrane, which is inflated by means of a pump, allows the sample to be retained inside the sampler, (electronic resource http: // www.profpribor.ru/?mcat=314&rec=41832948 accessed June 19, 2014) allows you to take samples of large diameter and length (release which can be used industrially up to 1 m) with the preservation of the structure of the material, but they cannot be used in the case of wet and loose samples, as this may result in loss of material.

A device for layer-by-layer snow selection, selected for the prototype (Layered snow blower. RF patent for the invention No. 2477461), which includes a prism of four rectangular plates, three of which are rigidly bonded to each other at the edges, forming stiffeners, and the fourth is removable. Moreover, for sampling, the snow blower is equipped with a frame installed inside the snow blower in the form of transverse and longitudinal stiffeners. The sampler is equipped with a knife-tray, made in the form of a rectangular box without a back wall with a pointed outer edge of the base.

The disadvantage of this device is the inability to sample the entire layer of activated carbon of treatment plants without first penetrating into it, which, in turn, will not allow investigating the degree of coal mining layer by layer and will not make it possible to select a whole layer of sorbent for its further differentiation and layer-by-layer research.

The purpose of the utility model is to ensure sampling of the entire coal layer without first penetrating it.

The technical result is to reduce the resistance to soil movement inside the sampler body. The specified result is achieved by placing traction, traction lever, depth gauge, handle and cover lock on the housing.

This goal is achieved by executing the casing in the form of three connected plates in the form of a channel, closing the front part with a lid-flap in the form of a channel and providing remote closure of the knife-tray fixed to the casing by a hinged lever.

The implementation of the technical result is provided by the design shown in Fig 1-3., Which indicates:

1. channel in the form of a channel;

2. knife-tray (damper);

3. articulated lever;

4. traction;

5. traction lever;

6. depth gauge;

7. handle;

8. removable damper plate (cover) in the shape of a channel

9. cap retainer.

Before starting work, the structure is assembled, for which a cover made in the form of a channel is inserted into the body, also made in the form of a channel, and fixed in it with a latch, and using the lever 5 and rod 4 open the knife-tray. The principle of operation for sampling is to immerse the sampler in the open state in a layer of coal. The sharp cutting edge of the knife-tray (flap) 2 in the open state and the smooth surface of the housing 1 and the removable cover 8 of the sampler can reduce the resistance and the necessary physical pressure on the handle 7 to immerse the sampler in the coal layer to the depth gauge 6. The sampler is immersed to this depth a layer of coal and then the shutter 2 is brought into a closed state using the rod lever 5, rod 4 and the articulated lever 3. After that, the structure is removed by the lever 7.

Tests of the device layout showed that this design allows sampling along the height of the entire coal layer, including without draining the water.

Coal taken from the sampler is placed in disposable containers for transportation to the laboratory, where it is then heat treated to dryness and analyzed.

Claims (1)

A sampler for selecting a layer of activated carbon, comprising a housing consisting of three sides, at one end of which a shutter and a cover closing it are fixed, characterized in that the cover and the housing are made in the form of a channel, and at the last there is a rod, traction lever, and an immersion depth lock, a handle and a latch lock, and the shutter is attached to the body by an articulated lever.

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