383results about How to "To achieve the purpose of cleaning" patented technology

The invention discloses a submersed automatic cleaning method of a mesh cage of a tidal wave type and a vagrant type, and a device, relating to the agricultural sea floating raft mesh cage breeding, which is the automatic cleaning to the mesh cage. The tidal wave type: an annular hollow float is rearranged on the mesh cage, the float is assembled with a strip bush to form a component, namely, an annular hollow float mesh brush, the lower part of the mesh cage is matched with a hanging object, the part can move up and down by virtue of the change of tide and the floating up and down of sea weave; the vagrant type: the hollow part of the component is filled with water and the proportion thereof is slightly less than 1, the component is then sheathed on the mesh cage. When flowing, the component flows freely to the top of the mesh cage. With the continually changing of the tide towards big, the included angle between the axis line of the mesh cage and sea level changes into a certain small angle, the component moves to the bottom of the mesh cage along the axis direction under the effect of the tide. When the sea wave lifts up the mesh cage, the movement velocity is faster than the component, a relative movement occurs between the two. The two types can achieve the cleaning of the mesh cage. The method has the beneficial effects of saving energy, reducing exhaust, saving labor and protecting environment.

The invention discloses bean sprout washing equipment. The bean sprout washing equipment comprises a base, wherein two symmetric supporting legs are fixedly connected to the bottom surface of the base; a supporting plate is arranged above the base; two symmetric supporting columns are fixedly connected to the upper surface of the base; the upper surfaces of the two supporting columns are fixedly connected with the bottom surface of the supporting plate; a threaded ring is fixedly embedded in the middle of the upper surface of the supporting plate; a transmission box is fixedly connected to theupper surface of the supporting plate; and the two symmetric sliding grooves are formed in the inner side wall of the transmission box. According to the bean sprout washing equipment disclosed by theinvention, a washing frame is arranged, under the combined effect of a positive and negative rotating motor, a screw rod, the threaded ring, a washing tank and washing holes, the washing frame can berotated, so that the purpose of washing bean sprouts in the washing frame is realized; and the sliding grooves are formed, so that under the combined effect of the sliding rod, the threaded ring andthe screw rod, the washing frame can be moved up and down, the washed bean sprouts can be lifted to be away from the water surface, and the washed bean sprouts are convenient to collect by users.