34results about How to "Raise material temperature" patented technology

The invention discloses a hammer type crusher internally provided with a feeding fan and a rotary screen, which comprises a shell, a driving device as well as rotary screen assembly and a rotor assembly that are arranged inside the shell, wherein the rotary screen assembly comprises a fan and a filter screen; the rotor assembly comprises a hammer carrier plate and a hammer piece; the driving device drives the rotary screen assembly and the rotor assembly to rotate along the opposite directions at the same time; the fan can be used for throwing the material to the end of the hammer piece alongthe direction of 360 degrees, so that the material can be completely crushed by the hammer piece; meanwhile, the rotary screen assembly and the rotor assembly rotate along the opposite directions, sothat a material circulation layer can be prevented from being formed, and the problems of material blockage, excessive crushing, uneven granularity, high material temperature, high consumption and energy consumption and the like can be avoided; and the filter screen rotating at the wrap angle of 360 degrees is beneficial to discharging, so that circumferential 360-degree feeding and 360-discharging can be realized, and the problem that a screen of the traditional crusher is fixed, so that the feeding direction is limited can be solved. The hammer type crusher has the advantages of high efficiency, energy conservation, environmental protection, good quality of finished goods and the like, and can be applied to vertical and horizontal hammer type crushers, thus having wide application scope.

The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a cultivation material formula and a production method for industrial production of Flammulina velutipes. The cultivation material of Flammulina velutipes consists of the following raw materials in percentage by weight: 42% to 50% of Artemisia annua, 28% to 32% of cottonseed hulls, 12% to 16% of bran, 5% to 10% of soybean powder, and 0.5% of calcium carbonate. %~2.0%, lime 1.0%~3.0%, magnesium sulfate 0.2%~0.5%. The cultivation material uses Artemisia persicae as the main material, which not only solves the cost problem of raw materials for the production of Flammulina velutipes, improves the cultivation efficiency, but also realizes the effective utilization of Artemisia persicae weeds, and reduces the damage and pollution to the environment. The production method of Flammulina velutipes realizes the purpose of high-efficiency production under the factory mode.