4results about How to "Effective solid-liquid separation" patented technology

The utility model relates to the technical field of pharmaceutical equipment, and discloses a fermentation tank for biological medicine, which comprises a tank body and a filter screen, the middle part of the top end of the tank body is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with a driving rod, and the outside of the driving rod is fixedly connected with three stirring blades. A heater is fixedly connected to the middle of the bottom end of the tank body, holes are formed in the left side and the right side of the top end of the tank body, protective covers are fixedly connected to the inner walls of the holes, a water pump box is fixedly connected to the right side of the exterior of the tank body, and a connecting pipe is fixedly connected to the driving end of the water pump box; the bottom end of the connecting pipe is fixedly connected with two limiting assemblies. According to the solid-liquid separation device, the inner wall of the tank body is automatically cleaned, waste deposited in the tank body is effectively eliminated, the filter screen is rapidly disassembled and assembled, and solid-liquid separation can be effectively carried out by additionally arranging the detachable filter screen on the discharging pipe.

The utility model relates to the technical field of aluminum alloy production, in particular to a waste water treatment device of a grinding machine for preparing an aluminum alloy high-power sample, and aims to solve the problems that when the waste water of the grinding machine is treated in the preparation of the aluminum alloy high-power sample at present, the treatment effect is generally poor and the economical efficiency is poorer. And the overall efficiency of sample preparation is low. The device mainly comprises a settling tank, a settling table arranged in the settling tank, and a water storage tank which is arranged on the outer side of the settling tank and is divided into a left tank body and a right tank body, when the aluminum alloy high-power sample grinding wastewater is treated, the wastewater enters the settling tank through a settling tank water inlet pipe and is settled by the settling table, so that the wastewater is subjected to effective solid-liquid separation, and then is filtered by a filter screen; the filtered wastewater enters the left water storage tank body and the right water storage tank body for precipitation and filtration, so that particle impurity filtration of the wastewater is further realized, finally, clarified filtered water is popped out through a circulating pump for reuse, the whole wastewater treatment process is rapid and efficient, and the overall economical efficiency of the sample grinding process is improved.

The utility model relates to a kitchen waste sorting, crushing and squeezing machine, which belongs to the field of environmental protection devices, and comprises a crushing device, a squeezing device and a support, the crushing device and the squeezing device are both arranged on the support, the crushing device is arranged above the squeezing device, and the crushing device is connected with the squeezing device; the crushing device comprises a driving motor and a sorting and crushing assembly, the driving motor is arranged on one side of the sorting and crushing assembly, and the output end of the driving motor is connected with a second belt pulley of the sorting and crushing assembly through a first belt pulley and a belt, so that the driving motor can drive the second belt pulley to rotate. According to the kitchen waste solid-liquid separation device, kitchen waste can be separated twice through the cooperation of the crushing device and the squeezing device, so that solid-liquid separation is better carried out, and the kitchen waste can be effectively utilized.