VERMICOMPOSTING DEVICE FOR A COMPLETE PURIFICATION PLANT Russian patent published in 2005 - IPC

FIELD: devices for processing of sediments of household and similar industrial waste waters.

SUBSTANCE: the invention is pertaining to the devices for processing of sediments of household and similar industrial waste waters into a compost by means of a vermiculture and may be used in the municipal services of the camp-type settlements, villages, recreation centers, in individual houses at the cottage-type building-up on the territories without sewerage systems. The vermicomposting device for a complete purification plant is made in the form of a bed on supports used for growing of the vermiculture, equipped with a system of tools for watering of the vermicompost, shelter from action of direct sun rays in summertime and a preheating in winter, feeding in of composted wastes and a removal of a ready compost. The bed is made in the form of an inverse truncated pyramid with the open upper base, with an opening hatch in the lower base and holes in a side surface of one of lateral planes of the pyramid in the form of a horizontal row and spaced with a step of no more than 20 mm and with a diameter of no less than 10 mm used for insert to the full depth in a horizontal plane of a row of spokes cutting the upper part of the compost from the lower part, discharged from the device at opening the hatch in the lower base. The technical result is simplification of vermicomposting device servicing and creation of conditions for intensification of process of the organomineral raw processing into vermicompost.

EFFECT: the invention ensures simplification of vermicomposting device servicing and creation of conditions for intensification of process of the organomineral raw processing into vermicompost.

2 cl, 1 dwg