4results about How to "Drain clean" patented technology

The utility model belongs to the technical field of grinding of materials smaller than or equal to 13 mm, and particularly relates to a grinding body with an automatic discharging function, which comprises a material bowl base C and an air cylinder, a material bowl base B is fixedly mounted on the upper end face of the material bowl base C, and a material bowl base A is fixedly mounted on the upper end face of the material bowl base B; the upper end face of the material bowl base A is fixedly provided with a bowl bottom, a material bowl pin is arranged between the bowl bottom and the material bowl base A, one side of the bowl bottom is further provided with a groove, and the lower end face of the material bowl base A is fixedly provided with a discharging pipe. The grinding body is made of high-strength alloy steel, good in wear resistance, adjustable in grinding granularity and capable of being connected with an air blowing pipe and a dust removal connector, materials are discharged completely, and the problem of pollution of different materials does not exist; when the grinding body is used, manual cleaning is not needed, and manual participation is reduced; the grinding body can be connected with cooling equipment, and continuous operation can be achieved.

This utility model belongs to the field of soybean flour processing technology, specifically a sterilization device for soybean flour processing. It includes a sterilization chamber, with a soybean flour adding hopper fixed to the upper left side of the sterilization chamber. An air inlet pipe is fixed to the left side of the sterilization chamber, and an electric heating device is fixed to the left end of the air inlet pipe. A blower is fixed inside the air inlet pipe. When hot air is blown into the sterilization chamber and comes into contact with the soybean flour, a transmission mechanism drives the rotating pipe and stirring plates to rotate, continuously stirring the soybean flour, thus ensuring uniform heating and increasing sterilization efficiency. After sterilization, by adjusting the position of the two stirring plates to fit against the inner wall of the sterilization chamber, the transmission mechanism drives the stirring plates to rotate again, scraping the inner wall of the sterilization chamber to ensure cleaner discharge of soybean flour and avoid waste due to residue.

The utility model discloses a tail gas tar separation and recovery device which comprises a tank body, the bottom of the tank body is conical, a heating layer is arranged in an interlayer of the tank body, a communication opening is formed in the left wall of the tank body, and a separation pipe is fixedly connected in the communication opening. Through the arrangement of the scraping strip, when tar in the tank body needs to be completely discharged, the heating layer is started to heat the inner wall of the tank body, so that the temperature of the tar adhered to the inner wall of the tank body is increased, the fluidity of the tar is improved, the motor is started to drive the rotating rod to rotate, the rotating rod drives the connecting rod to rotate, and the connecting rod drives the scraping strip to rotate circumferentially; the scraping strip rotates to scrape off the adhered tar from the inner wall of the tank body, and the tar is discharged through the discharging opening along the scraping strip, so that the tar can be discharged completely, the situations that the inner wall of the tank body is corroded and the service life of the tank body is shortened due to the fact that the tar is not discharged completely are avoided, use of a user is facilitated, and the practicability of the recovery device is improved.

The utility model relates to the technical field of measuring hoppers, in particular to a cement measuring hopper for weighing concrete powder, which comprises a measuring hopper body and a base arranged below the measuring hopper body. A dust collector is fixed to the outer side of the measuring hopper body, an annular pipe communicated with the dust collector is arranged above the measuring hopper body, and a plurality of dust collection covers inclining upwards are communicated with the inner periphery of the annular pipe. A weighing frame is arranged above the base, a weighing sensor is connected between the weighing frame and the base, a supporting plate is arranged above the weighing frame, and a material shaking driving assembly is arranged between the supporting plate and the weighing frame. According to the measuring hopper, dust flying out of the measuring hopper body can be absorbed and treated in time, a large amount of dust is prevented from flying into the air, and therefore environmental pollution is reduced, the quality of the working environment is guaranteed, the measuring hopper is more environmentally friendly, powder attached to the inner wall of the measuring hopper body can be discharged cleanly, and waste of concrete powder is effectively reduced.