2results about How to "Help save energy" patented technology

The present application relates to the technical fields of ceramic fiber block processing, and discloses a forming device for ceramic fiber blocks, which comprises a base, a cutting structure, a moving unit, a pair of shaping structures and a clamping structure; the top end of the cutting structure is arranged at the middle of the left end of the base, the moving unit is fixedly arranged on the upper wall of the base and located at the right side of the cutting structure, the pair of shaping structures are symmetrically arranged on the moving unit, the shaping structures can move forward and backward, left and right and ascend and descend through the moving unit, and the clamping structure is fixedly arranged at the middle of the right end of the base; the device highly integrates the core processes of input guiding, fixed-length cutting, wave forming, fixed-quantity stacking and clamping shaping of the ceramic fiber blanket in the same equipment main body, realizes the continuous and integrated operation of the ceramic fiber block forming processing, and completely solves the problems of complicated processes and long flow caused by multi-station step-by-step operation and multiple material transfer in the prior art.

The utility model discloses a single-reflux integrated AOA sewage treatment device which comprises an anaerobic tank, a first selection tank, an aerobic tank, a second selection tank and an anoxic separation tank, aerators are arranged in the first selection tank, the second selection tank and the aerobic tank; a sludge-water double-separation device is arranged at the upper part of the anoxic separation tank; the system further comprises a sludge return system, the sludge return system comprises a return sludge pipe, a return sludge pump is mounted on the return sludge pipe, and sludge separated by the anoxic separation tank is conveyed back to the anaerobic tank. According to the utility model, the AOA process of ultimate nitrogen and phosphorus removal is adopted, the selection tank is arranged, so that the debugging operation has a space for later adjustment, the working procedures of the anoxic separation tank, the mud-water double-separation device and the like are combined together, the investment and land are saved, and the generation of bubbles with mud in effluent is avoided. And a single reflux technology is adopted, so that energy conservation is facilitated.