JPS638809Y2 - - Google Patents

Description

[Detailed explanation of the idea] Conventional purifiers are horizontal cylinders, with the cylinder being horizontal and cleaning liquid stored at the bottom, and a part of the surface of the liquid being stirred so that the exhaust gas does not cross the entire surface. Therefore, the gas passes through the upper part and is less effective in removing impurities, and since there is no liquid jet stopper, a large amount of liquid is jetted out due to gas pressure, making it difficult to replenish the liquid.

In order to solve these drawbacks, the present invention uses a vertical cylindrical main body 4 for the liquid and gas stirring chamber 19, and a power fan 2 is provided in the power chamber 18, which is closed by the exhaust gas introduction pipe 1 and the partition wall 15, to reduce the exhaust gas pressure. The power fan 2 is rotated and the rotating shaft 5 connected to the power fan 2 is rotated.The gas is passed from the power chamber 18 through the feed pipe 3 to the stirring chamber 19.
There is liquid in the stirring chamber up to the 16 water level, and the liquid is stirred by the lower stirring fan 6 and rises vertically upwards.Since the separating plate 7 is also rotated by the rotating shaft, the separating plate is opened. Due to the resistance of the plurality of holes, the liquid becomes fine particles, fuses with gas impurities such as carbon, and is contained in the liquid and removed.

Since the discharge pipe 9 is taken out from the lower part of the liquid, the gas passes through the liquid again to remove impurities and hits the droplet ejection prevention plate 11, which is a hemispherical plate provided in the discharge pipe.
Next, it passes through a liquid gas separator 12 that collects metal chips such as stainless steel, removes most of the liquid, and is discharged to the outside, so there is a great advantage that less liquid needs to be refilled, and there is a replenishment liquid tank. Since the lid is sealed, gas enters to compensate for the drop in the liquid level and the liquid is replenished, so the liquid is automatically replenished from the replenishment tube 20.

Since the present invention has a structure similar to Utsutsuji's, it is an exhaust gas purification device that can remove a large amount of gas impurities, and the effect is good even if water or the like is used as the liquid.

[Brief explanation of the drawing]

Figure 1 is a partially sectional perspective view of this invention;
The figure is a plan view seen from above, and Figure 3 is a side sectional view of the steady rest at the bottom of the rotating shaft. 1 is an exhaust gas introduction pipe from an internal combustion engine, 2 is a power fan, 3 is a feed pipe, 4 is a main body, 5 is a rotating shaft, 6 is a stirring fan, 7 is a separation plate, 8 is a bearing oil dispenser, 9 10 is a discharge pipe, 10 is a bearing, 11 is a droplet ejection stop plate, 12 is a separator, 13 is a water level gauge, 14 is a drain pot, 15 is a partition wall, and 16 is a liquid water surface. 17 is a lower shaft stabilization vault, 18 is a power chamber, 19 is a stirring chamber, 20
is the liquid replenishment tube.

Claims (1)

[Scope of utility model registration request] An internal firing engine with a vertical cylindrical body that is liquid-tightly closed at the top and bottom, with a partition wall placed vertically below it, a power chamber at the top, a liquid stirring chamber at the bottom, and an inlet pipe between the power chamber and the stirring chamber. The inlet of the exhaust gas inlet pipe faces the blades of the power fan in the power chamber, and a bearing that suspends and supports the rotating shaft of the power fan is installed at the top of the main body, and multiple ventilation holes are provided in the stirring chamber that interlock with the bearing. A separating plate and a stirring fan are provided vertically above and below, a discharge pipe is attached from the liquid in the stirring chamber, and a semicircular liquid spout prevention plate and a cylindrical metal powder separator are provided in the discharge pipe. Exhaust gas purification device.