Digester cleaning machine

Abstract

The invention provides a cleaning machine for a biogas pool, particularly, the cleaning machine can enter the biogas pool to clean and is not afraid of biogas residual poison; the size of the cleaning machine is small, and the cleaning machine is put into the biogas pool from a discharging outlet, can stir biogas residues without water into a pipeline and discharges the residues out of an outside agricultural vehicle in the conveying direction of the pipeline; the cleaning machine can further automatically ''eat'' the residues, and after ''eating'' the first residues, the cleaning machine can return to ''eat'' the second residues till all the residues are ''eaten'' up. The feeding and discharging pipeline is arranged on the lower portion of a bracket and connected with a hose and leads to the outside. After walking to the end in the front and bumping the wall, the cleaning machine can be drawn back by pulling the hose to restart, and the hose also can control the direction like a rudder. A motor support is arranged above the bracket and used for fixing a motor. A worm is arranged below a motor shaft and used for driving a worm gear to decelerate and increase force and then driving a material stirring shaft. A thread-shaped material stirring wheel is installed at the lower end of the material stirring shaft, and the front end of the material stirring wheel is pointed. A feeding inlet is in a dustpan opening shape, and the bottom of the feeding inlet is consistent with the tip of the material stirring wheel. Garbage on the flat ground can be shoveled up, stirred and ''eaten'' into the pipeline and then pushed out as soon as a left-right waling wheel push forwards.

Description

technical field [0001] The invention relates to a biogas tank cleaning machine, especially capable of entering into the biogas tank for cleaning without fear of residual biogas poisoning; especially small in size, "putting" in from the discharge port can stir the biogas residue without water into the pipeline , and then transport the residual residue along the pipeline to the agricultural vehicle outside to discharge; it can also automatically "eat" the residue, and after "eating" one way, it can return to "eat" the second way until the "eat" is finished. Background technique [0002] The principle of the currently used biogas digester is that a feed pipe feeds the material, a large fermentation tank in the middle ferments, and there is a discharge port on the opposite side of the feed pipe to discharge the material; [0003] First, because the fermentation tank is very deep, it is easy to feed and difficult to discharge, and manual cleaning is often poisonous, so we had to ...

AI Technical Summary

Problems solved by technology

[0003] First, because the fermentation tank is very deep, it is easy to feed and difficult to discharge, and manual cleaning is often poisonous, so we had to drain the water in the biogas tank first, and open the inlet, outlet, and top of the fermentation tank together to let the biogas Clean up after "running", time-consuming and labor-intensive;

[0004] Second, since the biogas digester does not have special mechanical equipment to clean and remove the waste, when the waste accumulates to a certain extent, the biogas digester can no longer be used. cause of pollution

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