초록 ▼

The present invention relates to a method and system of using at least one moving means (22) for the pushing and moving solid waste (20) from at least one holding area (10) within buildings or outdoors through a waste transport conduit (14) to at least one collection station (28) or at least one col

The present invention relates to a method and system of using at least one moving means (22) for the pushing and moving solid waste (20) from at least one holding area (10) within buildings or outdoors through a waste transport conduit (14) to at least one collection station (28) or at least one collection conduit (26). The movement of the at least one moving means (22) is driven by generating differential pressure across the at least one moving means (22) to push and move the solid waste (20) towards the at least one collection station (28) or at least one collection conduit (26). The differential pressure creates systematic directional air movement inside the waste transport conduit (14) to move the at least one moving means (22) to move and push the solid waste (20) to the at least one collection station (28) or at least one collection conduit (26). The differential pressure is delivered by controlling a system of valves (30) that is connected to at least one higher pressure air conduit (32) and at least one lower pressure air conduit (34) or removes air to or from the waste transport conduit respectively. Both the at least one higher pressure air conduit (32) and at least one lower pressure air conduit (34) is connected to air handling apparatus.

대표청구항 ▼

1. A method for conveying solid waste from at least one holding area, the method comprising: (i) pneumatically discharging the solid waste from the at least one holding area to a plurality of waste transport conduits by creating differential pressure between the at least one holding area and the plu

1. A method for conveying solid waste from at least one holding area, the method comprising: (i) pneumatically discharging the solid waste from the at least one holding area to a plurality of waste transport conduits by creating differential pressure between the at least one holding area and the plurality of waste transport conduits;(ii) providing a pneumatic moving means having a moving member at an original position in each of the plurality of waste transport conduits;(iii) pushing and moving the solid waste in each of the plurality of waste transport conduits to at least one collection conduit or at least one collection station by pneumatically moving the moving member of the moving means wherein the pushing and moving of the solid waste is generated by creating differential pressure across the moving member of the moving means to push and move the solid waste towards at least one zone valve which is linked to at least one conveying zone that leads to the at least one collection station or the at least one collection conduit; and(iv) controlling the moving means so that the moving member is pneumatically returned to its original position wherein the moving member is returned to its original position by generating differential pressure across the moving member which creates movement of the moving member means from the at least one zone valve to its original position; and wherein the at least one zone valve is used to isolate the each of the plurality of waste transport conduits into at least one conveying zone to allow for each of the conveying zone to create a flow of air within the conveying zone to urge the moving member of the moving means to move and push the solid waste towards the at least one collection station or at least one collection conduit. 2. The method for conveying solid waste as claimed in claim 1, wherein the steps (i), (ii), (iii) and (iv) can occur simultaneously in each waste transport conduit. 3. The method for conveying solid waste as claimed in claim 1, wherein further comprising conveying the solid waste from the at least one conveying zone in step (iii) to at least one primary zone before being conveyed to the at least one collection station or the at least collection conduit. 4. The method for conveying solid waste as claimed in claim 1, wherein the plurality waste transport conduits and the at least one primary conveying zone comprise a range of conduit diameter sizes from 0.075 to 1.0 m. 5. The method for conveying solid waste as claimed in claim 1, further comprising controlling and monitoring wherein the differential pressure across the moving member is controlled and monitored by a control system to create movement of the moving member and which also indicates if there is an obstruction to movement of the moving member. 6. The method for conveying solid waste as claimed in claim 1, further comprising spraying wherein a liquid is on and around the solid waste to act as a lubricant before the moving member pushes the solid waste through the waste transport conduit. 7. The method for conveying solid waste as claimed in claim 1, further comprising collecting the solid waste from the at least one collection conduit by introducing a vehicle mounted transport conduit from a vehicle mounted container to a docking station which is connected to the at least one collection conduit. 8. The method for conveying solid waste as claimed in claim 7, further comprising moving the solid waste from the at least one collection conduit by the moving member by generating differential pressure across the moving member to move the moving member to push the solid waste from the at least one collection conduit to the vehicle mounted container via the docking station and vehicle mounted transport conduit. 9. The method for conveying solid waste as claimed in claim 8, further comprising controlling movement and pressure conditions of the solid waste from the at least one collection conduit to the vehicle mounted transport conduit by using at least one zone valve in the docking station. 10. The method for conveying solid waste as claimed in claim 8, further comprising uncoupling the vehicle mounted transport conduit once the solid waste is moved into the vehicle mounted container and the moving member moved back into the collection conduit. 11. The method for conveying solid waste as claimed in claim 1, further comprising flushing the solid waste in a flushing water closet whereby the flushing water closet is connected at a point where the solid waste is generated before being collected in the each holding area.