47results about How to "Heating evenly and comprehensively" patented technology

The utility model relates to the field of grain drying, and discloses a quantitative blanking device of a grain drying machine, which is applied to a case for grain drying, four partition plates are fixedly connected in the case, a quantitative blanking mechanism is arranged between the case and the four partition plates, a stirring mechanism is arranged on the case, and the stirring mechanism is arranged on the case. The bottom of one side of the machine box fixedly communicates with an air heater, the top of the machine box fixedly communicates with a feeding hopper, and the quantitative discharging mechanism comprises four moving rods arranged on the two sides of the machine box in a penetrating and sliding mode and a supporting plate fixedly connected to one side of the machine box. The grain drying device has the following advantages and effects that the feeding and discharging flow of grains can be intermittently controlled, so that the grains are quantitatively discharged between the partition plates, the grains are dried in a layered manner, the contact area of the grains and hot air is increased, the contact time is prolonged, the situation that local grains cannot be dried is avoided, and the grain drying efficiency is improved. And the grain drying effect and efficiency are greatly improved.

The utility model belongs to the technical field of molecular sieve processing, particularly relates to an anhydrous cooperative processing device, and provides the following scheme aiming at the problems of non-uniform dispersion and too fast blanking in the background technology: the anhydrous cooperative processing device comprises a baking section furnace stainless steel pipe, and a blanking hopper for guiding a molecular sieve to be blanked is arranged on the outer wall of the top of the baking section furnace stainless steel pipe; a spiral discharging assembly and a molecular sieve dispersing assembly are arranged in the baking section furnace stainless steel pipe, and the spiral discharging assembly is located above the molecular sieve dispersing assembly. Through the synergistic effect of the spiral discharging assembly and the molecular sieve dispersing assembly, the discharging time is prolonged, molecular sieves can be fully dried, and then the molecular sieves are uniformly dispersed through the guide plate of the conical dispersing disc and are prevented from being stacked. The blanking speed of the molecular sieve is slowed down through the cooperation of the striker plate and the feed port, the retention time of the molecular sieve in the stainless steel pipe of the baking section furnace is further prolonged, and the overall thermal insulation performance is improved and the energy consumption is reduced by combining the directional airflow control of the breather pipe.