Soot Drying Buffer Filter Bottle

Abstract

The invention provides a smoke dust drying buffering and filtering bottle, which comprises a smoke dust sampling device, a water vapor condensing device, a condensate water treatment system, a drying device and an exhaust system, wherein an upper cover, a condensing cavity and condensing cavity separation plates are arranged on the water vapor condensing device, the condensing cavity is divided into multiple air cavity channels along the air flowing direction through the condensing cavity separation plates. By designing the condensing cavity with a big enough size, internally arranging the multiple separation plates integrally connected with the outer wall and enlarging the contact area between gas and a dehydrating bottle by additionally arranging the separation plates, the heat exchange area is effectively enlarged, the heat exchange efficiency with the outside is improved and the drying silica gel using amount is saved.

Description

technical field [0001] The invention belongs to the field of environmental protection monitoring, and specifically relates to a processing device for removing moisture in smoke and dust gas used in conjunction with a smoke and dust sampler during the smoke and dust sampling process. Background technique [0002] When the environmental protection monitoring department uses the smoke sampler for smoke sampling, the gas directly enters the host of the smoke sampler, which will cause high-temperature water vapor and smoke to enter the sampling pump of the host, which will shorten the service life of the sampling pump and reduce the safety and reliability. The current existing method is to connect the color-changing silica gel drying cylinder, such as the drying buffer bottle mentioned in the authorized patent number 200920227712.1 and the high-efficiency gas-water separator mentioned in 201110204828.5. The former type of drying cylinder directly uses color-changing silica gel fo...

AI Technical Summary

Problems solved by technology

[0003] The existing desiccant has the disadvantages of poor filtration efficiency and high consumption of color-changing silica gel due to its simple structure, while the desiccant with complex structure has the problems of many parts, poor reliability and high cost

[0004] The existing drying bottle has a simple structure because only the color-changing silica gel is filtered, and all the water vapor is absorbed by the color-changing silica gel. The consumption of the color-changing silica gel is large, resulting in the waste of the color-changing silica gel and the reduction of water removal efficiency; the gas-water separation with complex structure The device has the disadvantages of many parts and high cost, and the efficiency of the first stage of coarse water removal is not high, limited by the volume, it cannot fully play its role, resulting in too much reliance on the second stage of color-changing silica gel fine filtration, the use of color-changing silica gel The amount is too much, and there is no structure to store a large amount of condensed water, resulting in the need for frequent water release

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