3results about How to "Guaranteed unblocking" patented technology

The application belongs to the field of solid-liquid separation equipment, in particular to high-frequency high-mesh climbing vibration type solid-liquid separation equipment, which comprises a separation frame, the inside of the separation frame is provided with a screen and an upper baffle, the upper baffle is above the screen, a feeding port is formed above the front end of the separation frame, the end of the screen and the upper baffle is a discharging port, the screen is arranged obliquely, an eccentric vibrator is obliquely fixed on the top of the separation frame, a plurality of support frames are fixedly connected to the bottom of the separation frame, through the arrangement, efficient climbing solid-liquid separation effect is realized, the climbing movement of the material can ensure that the material is fully shaken, the solid-liquid separation process is fully carried out, and the problem of uneven material separation is reduced; the screen tension is adjustable, which ensures that the screen holes can be mechanically operated, self-cleaning effect is realized, and the solid-liquid separation function of the equipment can maintain high separation efficiency for a long time.

The application discloses a pneumatic conveying installation structure and relates to the field of medical logistics equipment, which comprises a conveying pipe, an installation plate and a fixing plate arranged outside the conveying pipe and used for fixing the conveying pipe, an installation assembly arranged outside the installation plate and used for fixing the installation plate and the fixing plate, and an auxiliary assembly arranged outside the conveying pipe and used for facilitating the removal of retained articles in the conveying pipe. The application realizes the modular openable pipeline design of the conveying pipe through a circular arc cover, shortens the minute-level disposal time of medical articles, forms a rotary avoidance type through the use of a circular arc groove, integrates a rectangular spring to realize the pressurization of the circular arc cover, tightly connects a sealing groove and a sealing strip when the circular arc cover closes an opening groove, provides a continuous self-adaptive sealing force, and prevents the circular arc cover from being opened due to the influence of air pressure fluctuation when the pneumatic conveying system is used.

The utility model discloses an engineering blasting protection device relates to blasting protection device technical field, including backboard, the front side of backboard is equipped with the impact board, the four corners of impact board back are all fixedly connected with compression spring, the back of impact board is fixedly connected with a plurality of pressure rod, the middle part of backboard positive surface is equipped with the rectangular slot, the inside fixed embedding of rectangular slot is equipped with the anti -explosion air bag, one side wall of rectangular slot is equipped with the cylindrical slot, and the self -resetting type press switch is installed to one side inner wall of cylindrical slot, the back of backboard is equipped with two lengthened protection board. The utility model discloses an engineering blasting protection device, through setting backboard and the impact board of front side, cooperate between a plurality of compression springs, can buffer protection to the shock wave, impact debris and soil block in the blasting range, avoid causing the damage and shaking of protection device, and the lengthened protection board of two sides can adjust the unfolding according to the blasting protection area, to increase and expand the blasting protection area.