Sewage suction trucks, fecal suction trucks and sewage treatment vehicles are used to clean sewers, sewage wells, septic tanks, etc., to clean up sewage and dirt. But the two cars take a different approach. Let's take a look at the commonalities and differences between these two sanitation vehicles.
Common ground 1: role
As mentioned at the beginning of the article, the role of these two vehicles is the same, both of which are to clean up sewage, sewage, sewage, sewage wells, septic tanks, etc.
Common ground 2: How it works
The working principle of the sewage suction truck and the fecal suction truck is the same. Both use a vacuum pump to evacuate the sealed container to form a negative pressure, and use the atmospheric pressure to press the dirt into the sealed container.
There are also many differences between the two types of sanitation vehicles.
Difference 1: Appearance
The fecal suction truck looks more like a sprinkler, with an oval-cylindrical airtight container dragged on a chassis. The appearance of the sewage suction truck is similar to that of the fecal suction truck, with a chassis dragging a cylindrical airtight container.
Difference 2: Structure
The structure of the fecal suction truck is the simplest, consisting of a chassis, a power take-off, a transmission shaft, a vacuum pump, an anti-overflow valve, and an elliptical cylindrical sealed tank. The structure of the sewage suction truck is very similar to that of the fecal suction truck, but it has been upgraded on the basis of the fecal suction truck. The tank body of the sewage suction truck adopts a cylindrical
Difference 3: Price
From the structure of these two cars, it can be seen that the price of these two cars will be different. The price of the fecal suction truck is the best, and the price of the sewage suction truck is relatively higher.