Smoke sampling gun with smoke dehydration device

Abstract

The invention discloses a smoke sampling gun with a smoke dehydration device, and the smoke sampling gun is used for solving the problem that the existing sampling equipment has big possibility of being damaged in the smoke sampling process. One end of a connecting sleeve (17) is fixedly connected with the tail of a gun body (20), and the other end of the connecting sleeve (17) is connected with the smoke dehydration device; the smoke dehydration device comprises a circular tube-shaped dehydrator main body (2) and a circular tube-shaped water storage and discharge cabin (3), wherein a plurality of red-copper twisted smoke cooling pieces (9) are arranged in parallel along the central axis of the circular tube in the circular tube-shaped dehydrator main body (2); the smoke inlet end of the circular tube-shaped dehydrator main body (2) is fixedly connected with the smoke outlet end of the circular tube-shaped water storage and discharge cabin (3); the end surface (12) of the smoke outlet end of an intake tube (5) successively passes through the circular tube-shaped water storage and discharge cabin (3) and the top surface (11) of a conical inlet funnel (13) to be arranged in the conical inlet funnel (13); and a liner (10) of the water storage and discharge cabin (3) is tapered. The smoke sampling gun provided by the invention is simple in structure and is suitable for various types of smoke sampling equipment.

Description

technical field [0001] The invention relates to a smoke sampling gun, in particular to a smoke sampling gun with a smoke dehydration device. Background technique [0002] The smoke sampling gun is an important equipment in the boiler dust and flue gas emission test. In the boiler smoke dust and flue gas emission test, the smoke sampling gun is used to stop and sample at different positions in the boiler flue according to the needs. Due to the high temperature and humidity of the boiler flue gas, the sampling gun does not have the function of filtering and removing water. After the flue gas passing through the sampling gun is extracted by the flue gas collection system and encounters cold air to cool, the flue gas containing a certain amount of water becomes liquid, until The flue gas collection pipeline is frozen and blocked, so that the sampling cannot work normally, and the liquid water enters the sampling device to block or damage the sampling device, shortening its life....

AI Technical Summary

Problems solved by technology

[0003] A smoke sampling gun with a flue gas dehydration device provided by the present invention solves the problem that the existing smoke sampling gun does not have the effect of filtering and removing water, so that the sampling pipeline of the smoke (gas) sampling equipment is blocked due to water accumulation during the smoke sampling process Technical issues leading to damage to sampling equipment

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