MD171Z - Wet variable capacity gasholder - Google Patents

Abstract

The invention relates to the field of agriculture, namely to gasholders used at the livestock farms, complexes and factories.The wet variable capacity gasholder comprises a floating bell (1), a reservoir (4) with conic bottom (5), branch pipes for reservoir filling (7) and discharge (6) with sewage water, serving as hydraulic valve for the floating bell (1), biogas inlet and outlet branch pipes (13). The device is additionally equipped with a distributor head (9), connected to a biogas inlet pipeline (8), a connecting pipeline (10) and a perforated pipeline in the form of circle (11), mounted with the possibility of regulating their position at different levels of the biogas inlet pipeline (8); it is also equipped with a biogas cleaning device (16), consisting of a cylindrical body (17) with conic bottom (18) and a valve (19) and fixed with clearance to the lateral wall of the reservoir (4) with the help of bearers (20) with springs (21), with the possibility of vibration from an electric vibrator (22), placed on the cover (23) of the body (17). The biogas cleaning device (16) is joined with the branch pipe (13) for biogas outlet from the reservoir (4) by means of a flexible hose (14), joined with the outlet branch pipe (15) and with the lower perforated biogas distributing pipeline (24). Inside the body (17) on a grid (25) it is installed a mesh container (26) with filler (27) of iron and coke, and in the upper part of the body (17) it is placed a biogas outlet branch pipe (28).