4results about How to "Cycle evenly" patented technology

The invention provides a flax roving scouring and bleaching process which comprises the following steps: 1, loading flax roving into a creel with a Teflon coating in a loose uniform winding manner, and controlling the total yarn loading amount to be 75 + / -5% of the effective volume of a main scouring and bleaching pot; 2, soft water is injected into a saucepan according to the liquid ratio of 1: 10-1: 15, the temperature is increased to 65-75 DEG C, a nonionic penetrant is added, the creel in the step 1 is hung into the saucepan after operation is conducted for 5 minutes, heat preservation operation is conducted for 25-35 minutes in a positive and negative circulation alternating mode, and after waste liquid is discharged, normal-temperature soft water is used for washing twice in an overflow mode, and washing is conducted for 10 minutes each time; 3, formic acid and a metal ion chelating agent are added into a main pot, water is added till the liquid ratio is 1: 12, a circulating pump is started, the temperature is increased to 50-55 DEG C, the washed creel is put into the main pot, the temperature is kept, the stirring reaction is conducted for 20-30 minutes, the pH value is monitored and maintained to be 3.0-3.5 in the process, and after pickling is completed, waste liquid is pumped into a neutralization pool to be treated after being filtered through a stainless steel filter screen.

The utility model relates to kitchen small household electrical appliance technical field, concretely relates to a kind of compact air fryer of high-efficiency heating, including shell, upper pot body component, lower pot body component, heating mechanism, air deflector etc., upper pot body component and lower pot body component are arranged up and down in vertical direction, not traditional side by side, this makes equipment more compact in width direction, heating mechanism is centrally arranged in shell, the heating mechanism includes the heating pipe generating heat and fan driving air circulation, air deflector is arranged in front of the air outlet of heating mechanism, is the core component of high-efficiency heating, the air deflector is designed with the lower air deflector channel of downwardly inclined extension, the air outlet of lower air deflector channel is accurately aligned with the air inlet of pot body component, hot air is efficiently guided to upper pot cooking space, the utility model overcomes the problem that existing double-pot air fryer is designed more left and right, leading to equipment overall width is larger, occupies kitchen countertop space more, not enough compact.

This utility model discloses a wheat breeding device, including a main box, a positioning turntable, a positioning rod, and a breeding box. The positioning turntable is located inside the main box, and the positioning rod is located on the front of the turntable. The breeding box is located on the outer surface of the positioning rod. A common reinforcing plate is located on the front of the breeding box, and a cover plate is located at the front end of the breeding box. A power distribution top shell is located on the top of the main box, and a cultivation shell is located at the bottom of the power distribution top shell, situated inside the main box. A light strip is located at the bottom of the cultivation shell, directly above the breeding box. This utility model, through the linkage design of the positioning turntable and a servo motor, creates a dynamic airflow field during the rotation of the breeding box, ensuring uniform air circulation within the cavity. Simultaneously, the arc-shaped array of light strips precisely matches the rotation trajectory of the breeding box, maintaining a constant vertical distance between each layer of wheat and the light source, eliminating blind spots in illumination, significantly improving the consistency of environmental parameters, and providing more stable growth conditions for the wheat.

The utility model relates to the technical field of tire manufacturing, and discloses tire vulcanizing equipment. Included angles are formed between first air holes in a center ring seat of the tire vulcanization equipment and the axial direction and the circumferential direction of the center ring seat respectively, guide vanes are located in air injection paths of the first air holes, and the air injection direction coincides with the normal direction of the guide vanes. The structure can accurately guide airflow, gas media are decomposed into axial speed and circumferential speed when flowing through the air holes, the axial speed and the circumferential speed synergistically act on the guide vanes, the guide vanes efficiently rotate, the rotating efficiency is improved, high-temperature gas can be evenly guided to all positions of the inner wall of the curing bladder, it is guaranteed that the interior of the curing bladder is evenly heated, and the service life of the curing bladder is prolonged. Therefore, the vulcanization quality is improved. In addition, the turbulent flow assembly is driven by airflow to rotate passively, uniform circulation of gas is achieved under the condition that an additional power source is not added, the structure of equipment is simplified, the manufacturing cost is reduced, and energy loss is reduced.