摘要:
There is provided an air intake for a vacuum-conveyance waste collection system, to form a high-speed air flow by allowing air to enter a conveying line through which waste being put into a waste receiving device is conveyed to a central waste collection station.The air intake for the vacuum-conveyance waste collection system according to the present invention comprises: an air inflow pipe 1 including an upper air inflow opening 1a and a lower air inflow opening 1b to allow outside air to enter; a noise pipe 4 with an upper end inserted under the air inflow pipe 1 and a sound absorption material 4c attached to an inner wall of the noise pipe 4; and a housing 5 including an air suction valve 6 installed inside and a sound absorption material 5a attached to an inner wall of the housing 5, the housing connected to a lower end of the noise pipe 4, to guide the air entered through the air inflow pipe 1 to a waste conveying line 10, wherein un upper rain cap in a cone shape is installed at an upper position in the air inflow pipe, a mesh is installed at the upper end of the noise pipe, and a lower rain cap in a frustum shape including a central through-hole is installed between the upper rain cap and the mesh.
摘要:
There is provided a waste discharge valve for a vacuum-conveyance waste collection system in which waste put in a waste receiving device is automatically conveyed to a central waste collection station through a conveying line.In the vacuum-conveyance waste collection system in which a housing includes an upper end on which a waste receiving opening is formed and a lower end which is connected to a conveying line connected to a central waste collection station, and a chute is installed in the housing, temporality stores waste and guides the waste to the conveying line, the waste discharge valve is installed at a lower end of the chute and comprises: an air cylinder; a first link plate connected to one end of a cylinder rod of the air cylinder; a damper arm for opening/closing the waste discharge valve by pivot; and a second link plate pivotally connected to the first link plate and the damper arm so that the opening/closing of the waste discharge valve is controlled, and wherein the chute includes an airline with an upper air inlet, a middle air outlet and a lower air outlet.
摘要:
There is provided a capacity-limited waste receiving device for a waste collection system, in which a waste receiving device in a vacuum-conveyance waste collection system (which conveys waste along a line) automatically conveying the waste to a central collecting station is improved to be more efficient. The capacity-limited waste receiving device for a waste collection system in which the waste being put into a waste receiving device is automatically conveyed to a central collecting station through a conveying line, comprises: a cover to be opened/closed to open/close the waste receiving device; and a housing with an upper end and a lower end, the upper end on which the cover is installed and the lower end which is connected to the conveying line connected to the central collect storage, wherein the housing comprises: an inlet passage casing with an upper end to which the cover is attached; an under passage casing installed under the inlet passage casing; a damper installed between the inlet passage casing and the under passage casing; a chute connected to a lower end of the under passage casing, wherein a discharge valve for discharging the waste to the conveying pipe is installed under the chute; and an interlocker operatively connecting the cover and the damper, ensuring that either opening or closing of the cover is opposite to either opening or closing the damper.
摘要:
There are provided a waste collection system and a method for opening/closing a waste receiving device in the waste collecting system. The waste collection system comprises: a cover formed to be opened/closed on a waste receiving device; a damper formed to be opened/closed under the waste receiving device through the cover and an interlocker; and a housing. The waste collection system further comprises: a user recognition system positioned at the front of the housing; and a driving unit for driving the opening/closing of the damper, wherein the driving unit is on/off based on the results of the user recognition system.In the waste collection system which comprises: a cover formed to be opened/closed on a waste receiving device; a damper formed to be opened/closed under the waste receiving device through the cover and an interlocker; and a housing, wherein a user recognition system is operatively installed at the front of the housing, the method for automatically opening/closing the waste receiving device comprises: the steps of: bringing a user recognition card into contact with the user recognition system; decoding information stored in the user recognition card; and opening the waste receiving device by driving the interlocker if a user is one having access to the waste collection system as a result of decoding the information.
摘要:
There is provided an air intake for a vacuum-conveyance waste collection system, to form a high-speed air flow by allowing air to enter a conveying line through which waste being put into a waste receiving device is conveyed to a central waste collection station.The air intake for the vacuum-conveyance waste collection system according to the present invention comprises: an air inflow pipe 1 including an upper air inflow opening 1a and a lower air inflow opening 1b to allow outside air to enter; a noise pipe 4 with an upper end inserted under the air inflow pipe 1 and a sound absorption material 4c attached to an inner wall of the noise pipe 4; and a housing 5 including an air suction valve 6 installed inside and a sound absorption material 5a attached to an inner wall of the housing 5, the housing connected to a lower end of the noise pipe 4, to guide the air entered through the air inflow pipe 1 to a waste conveying line 10, wherein un upper rain cap in a cone shape is installed at an upper position in the air inflow pipe, a mesh is installed at the upper end of the noise pipe, and a lower rain cap in a frustum shape including a central through-hole is installed between the upper rain cap and the mesh.