3results about How to "Wide distribution" patented technology

The invention provides a multi-dimensional force measuring platform elastomer, which comprises an inner support, a plurality of independently arranged outer supports, a circumferential connecting beam surrounding the inner support, and a radial connecting beam connected with the circumferential connecting beam and the outer supports or the inner support. The circumferential connecting beam is provided with a vertical first through hole, the radial connecting beam is provided with a vertical second through hole, and the radial connecting beam is further provided with an I-shaped beam structure or a transverse third through hole. The multiple sets of strain measuring elements are strategically arranged at different positions of the radial connecting beam, and measurement of force or torque of all dimensions can be achieved. Through innovative structural decoupling design and refined strain gauge arrangement, on the premise that rigidity is guaranteed, static force measurement precision and sensitivity are remarkably improved, theoretical decoupling is achieved, materials are reduced, and machinability is optimized.

The application provides a rhombic heat pipe type heat exchange pipe, a closed vacuum space is formed between an upper cavity, a lower cavity, an evaporation pipe and a condensation pipe, and the lower cavity is filled with liquid; a condenser is arranged at the lower part of the heat exchange pipe, which is used for concentrating sunlight to the lower part of the lower cavity, and is used for heating the liquid in the lower cavity; the liquid is evaporated along the evaporation pipe after absorbing heat, enters the upper cavity, and then returns to the lower cavity along the condensation pipe; at least one part of the evaporation pipe, the condensation pipe and the upper cavity exchanges heat with a cold source in the heat exchange pipe. The structure of the heat exchanger is improved, the liquid in the cavity is quickly evaporated by arranging the upper and lower cavities and the evaporation pipe and the condensation pipe, so that the steam fills the whole evaporation pipe and the condensation pipe, fills the whole heat exchange pipe, quickly heats the cold source in the base pipe, and the heat exchange speed is greatly improved.

The utility model relates to the technical field of powder processing, and particularly discloses an ultrafine powder grinding and sorting system which comprises an ultrafine grinding batching device and an ultrafine grinding and grading device which are connected in series, and the ultrafine grinding batching device comprises a pre-grinding ball mill dust remover, a slag pre-grinding ball mill and an ultrafine powder ball mill. The superfine grinding and grading device comprises a powder concentrator, a bag type collector I, a powder bin for building materials and a grading mechanism; according to the utility model, raw materials in different forms are fed into the ultrafine powder ball mill to be circularly ground, the ground powder enters the powder concentrator to be sorted, ultrafine ground powder products with different mesh numbers can be selected in a controlled manner, the ground and sorted powder is small in particle size and wide in distribution range, and the large-particle-size powder product is used as a building material; and the small-particle-size powder is fed into a vertical multi-rotor superfine classifier for classification, and is used as a reinforcing material to replace carbon black and the like in rubber industry and plastic products, so that the application industry of the fly ash is widened, and the reutilization of the fly ash is improved.