Fast-mounted water film deduster

Abstract

The invention discloses a fast-mounted water film deduster, which comprises a cylinder (1), wherein a flue gas inlet (2) is arranged on the side wall of the lower part of the cylinder (1), and an overflow port (3) and a cleaning hole (4) which are respectively positioned on the side wall of the cylinder (1) are arranged at the lower side of the flue gas inlet (2); a flue gas outlet (5) is arranged at the top end of the cylinder (1), and an annular overflow groove (6) is arranged at the upper part of the cylinder (1); a water pipe (7) communicated with the annular overflow groove (6) is arranged at the upper side of the annular overflow groove (6), and the cylinder (1) consists of branch cylinders (8); a bell mouth (9) with an upward opening is arranged at the upper end of each branch cylinder (8), and the lower ends of the upper-side branch cylinders (8) are sequentially embedded in the bell mouths (9) at the upper ends of the lower-side branch cylinders (8) to form the cylinder (1); and the bell mouths (9) at joints of the branch cylinders (8) are filled and sealed by acid clay. The fast-mounted water film deduster has the advantages of convenience in transportation and installation, uniform overflow water film and good dedusting effect.

Description

technical field [0001] The invention relates to a flue gas dedusting device, in particular to a fast-installed water film deduster with uniform overflow water film and good dust removal effect. Background technique [0002] As we all know, most of the current flue gas dust collectors, such as those used for boiler or kiln exhaust dust removal, have adopted wet dust removal or water film dust removal structures. The body of this type of dust collector is generally made of non-metallic corrosion-resistant structural materials, such as granite and other stones. This type of dust collector is large in size and heavy, and it is extremely inconvenient to transport and install. In addition, the overflow tank set between the dry section and the wet section of the dust collector body is generally hollow cylindrical. This kind of overflow tank has a large resistance to water flow during use, and the formed water film is prone to uneven phenomena. , affecting the effect of dust remova...

AI Technical Summary

Problems solved by technology

The body of this type of dust collector is generally made of non-metallic corrosion-resistant structural materials, such as granite and other stones. This type of dust collector is large in size and heavy, and it is extremely inconvenient to transport and install.

In addition, the overflow tank set between the dry section and the wet section of the dust collector body is generally hollow cylindrical. This kind of overflow tank has a large resistance to water flow during use, and the formed water film is prone to uneven phenomena. , which affects the effect of dust removal; at the same time, the local stress at the bottom of the overflow tank is not uniform, and the bottom of the overflow tank is prone to form a dead angle, which is not easy to clean, which may cause the uniform flow of overflow water, which will also affect the effect of dust removal

Images