Manhole cleaning machine is the machine which cleans the manhole without entering man into it. Manual scavenging is a problem in whole world, due to which thousands of sewer workers dies each year. The 2011 Census of India found 794,000 cases of manual scavenging across India. The state of Maharashtra, with 63,713, tops the list with the largest number of households working as manual scavengers, followed by the states of Madhya Pradesh, Uttar Pradesh, Tripura and Karnataka. According to the survey it is found that 50% of sewer workers die before age of 50.{1}
The manhole cleaning machine is efficient in cleaning the manhole as it requires less time for cleaning manhole. The working principle of manhole cleaning machine is Archimedes screw under the cylinder the screw rotate along its axis in the cylinder as the solid particles present in the manhole goes upward and then collected into chamber .By fabricating this machine we are going to solve the major
Problem of manual scavenging faced by sewer worker.
