JPS607781Y2 - deodorizing tower - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a deodorizing tower.

Conventionally, for example, in the case of deodorizing equipment for waste gas in factories,
An activated carbon layer is provided in the horizontally shaped gas flow path, but the filling height of the activated carbon needs to be lower than that due to its compressive strength, and as the flow rate of waste gas increases, the flow path This had the disadvantage that the width of the equipment had to be increased, resulting in a larger equipment area.

The present invention aims to eliminate these drawbacks to the utmost and provide a deodorizing tower in which deodorizing agent can be easily loaded and taken out.

For this reason, the present invention provides deodorizing agent filling chambers in multiple vertical and parallel stages in a deodorizing tower main body having a vertical gas flow path, and injects the deodorizing agent into the upper side of the deodorizing tower main body peripheral wall in the deodorizing agent filling chamber. A mouth is opened, and a deodorizer outlet is opened on the lower side of the peripheral wall.

The deodorizing tower of the present invention will be explained below based on illustrative drawings.

Reference numeral 1 denotes a main body of a waste gas deodorizing tower made of steel or FRP in a factory, 2 a waste gas inlet provided at the lower end of the peripheral wall of the deodorizing tower main body 1, and 3 a waste gas outlet provided at the upper end of the peripheral wall. The waste gas is introduced into the deodorizing tower main body 1 from the waste gas inlet connected to the duct, rises inside the tower while being deodorized by the deodorizing agent layer, and is discharged from the waste gas outlet 3 into the duct.

Reference numeral 4 denotes a deodorizing agent filling chamber disposed within the deodorizing tower main body 1, the upper and lower surfaces of which are constructed of gilt copper or perforated plates made by Stentes and reinforcing materials.

The deodorizing agent filling chamber 4 is provided in multiple vertical and parallel stages, each having a deodorizing agent inlet 4a on the upper side of the circumferential wall of the deodorizing tower main body 1 and a deodorizing agent outlet 4b on the lower side of the circumferential wall. Deodorizers such as the following are charged and filled into each deodorizer filling chamber 4 for each type to form a deodorizer layer, and the used deodorizers are collected from the deodorizer outlet 4b and packed into bags or containers. and transported to a recycling factory.

5 is a gas pressure loss inspection hole, and 6 is an odor sample collection hole, which are provided between the deodorizing agent filling chamber 4 on the peripheral wall of the deodorizing tower main body 1 for controlling the introduction and removal of the deodorizing agent.

When installing a deodorizing tower outdoors in winter, a simple dehumidifier 7 is installed inside the main body 1, and water is removed from a drain concavity 8 at the bottom.

When a large amount of moisture comes out, a drain trap is installed in place of the drain cock 8 so that the moisture can be drained automatically.

The flow path of the gas to be deodorized is vertical, and the deodorizer filling chamber is provided at an angle within this flow path, so the area through which the gas passes is expanded, and the device can be made more compact. Since it is tilted, it becomes possible to form this deodorizing agent layer large within the height limit of the deodorizing agent layer based on the compressive strength of the deodorizing agent.

Furthermore, since the deodorizing agent filling chamber is provided in multiple stages above and below, the deodorizing agent layer can be spread vertically without increasing the installation area of the device and without applying a large compressive force to the deodorizing agent in the filling chamber.

Furthermore, the deodorizer inlet of the inclined deodorizer layer is opened on the upper side of the deodorizing tower main body peripheral wall, and the deodorizer outlet is opened on the lower side of the deodorizing tower main body peripheral wall, so that it is easy to input and take out the deodorizer.

[Brief explanation of drawings]

FIG. 1 is a side view showing an embodiment of the present invention, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a rear view of FIG. 1. 1... Deodorizing tower main body, 2... Waste gas inlet, 3... Waste gas outlet, 4... Deodorizer filling chamber, 4a... ...Deodorizer inlet, 4b...
・Deodorizer outlet.

Claims (1)

[Scope of utility model registration request] In a deodorizing tower main body having a vertical gas flow path, deodorizing agent filling chambers are provided in multiple vertical and parallel stages, and a deodorizing agent inlet is opened above the peripheral wall of the deodorizing tower main body in the deodorizing agent filling chamber, A deodorizing tower characterized in that a deodorizing agent outlet is opened at the lower side of the peripheral wall.