7results about How to "Guaranteed unblocking" patented technology

The utility model discloses an acid mist recovery device for an acid mist tower, which belongs to the technical field of resource environment and comprises a tower body, an isolation plate is fixed inside the tower body, a motor is mounted at the bottom of the isolation plate, a rotating shaft is fixed on an output shaft of the motor, and the top end of the rotating shaft penetrates through and extends to the top of the isolation plate. A sleeve is fixed at the top end of the rotating shaft, a tower top is fixed at the top of the tower body, a mist inlet pipe is mounted at the top of the tower top in a penetrating manner, and a filter frame is fixed at the bottom of the mist inlet pipe. The tower body, the isolation plate, the tower top, the mist inlet pipe, the filter frame, the fixed pipe, the motor, the rotating shaft, the sleeve, the rotating pipe and the through hole are matched for use, so that output acid mist can be fully contacted with liquid medicine and react with the liquid medicine, and the liquid medicine and acid mist bubbles can be stirred while the acid mist is output, so that the liquid medicine and the acid mist bubbles are more fully contacted with each other; the recovery efficiency and the reaction effect of the acid mist are improved, so that the use requirements of people are met.

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 invention belongs to the technical field of protective door production, and particularly relates to concrete protective door production equipment which comprises a forming shell. The forming shell can be fixedly mounted on a vibration table; a plurality of through grooves are formed in the top surface of the forming shell; an exhaust unit is arranged in each through groove; the exhaust unit comprises a strip-shaped shell connected to the interior of the through groove in a bolted mode. A plurality of through holes are uniformly formed in the bottom surface of an inner cavity of the strip-shaped shell; an exhaust pipe body is bolted in the through hole; an air exhaust assembly is arranged on the top surface of the strip-shaped shell; the vibration table is started to vibrate, so that the shell of the protective door is fully filled with concrete; and meanwhile, an air exhaust assembly is started, air in the forming shell is exhausted through an air exhaust pipe body, the interior of the forming shell is kept in a negative pressure state, air in the concrete is exhausted, and therefore the number of bubbles generated after the concrete is solidified is reduced, and the protection effect of the concrete protection door is improved.

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.

The present invention relates to the field of feces recovery technology, and in particular to a feces recovery and processing device for a breeding house, comprising a support frame, the support frame is rotatably provided with a plurality of rotating shafts, the plurality of rotating shafts are divided into two groups, filter cloths are wound between the two groups of rotating shafts, the support frame is rotatably provided with four groups of first rotating rollers, each group of the first rotating rollers includes two symmetrical ones, the overlapping parts of the two filter cloths pass through the four groups of the first rotating rollers in sequence, and the overlapping parts of the two filter cloths are distributed in a serpentine shape, the support frame is fixedly connected to a material storage shell through a connecting rod, the material storage shell is fixedly connected and connected to a material guide shell, the support frame is fixedly connected to a first baffle, and the support frame is fixedly connected to a material discharge shell. The present invention arranges a plurality of rotating shafts so that the overlapping parts of the two filter cloths are distributed in a serpentine shape, which facilitates the water in the feces between the two filter cloths to seep out from the two filter cloths, thereby improving the discharge efficiency of the water in the feces.

The utility model relates to the technical field of mixing pry, and particularly discloses a novel environment-friendly light material mixing pry which comprises a mixing bin and a filtering bin, the filtering bin is installed at the top of the mixing bin, an exhaust port is formed in the top of the filtering bin, a supporting plate is fixedly connected to the top in the filtering bin, an air outlet is formed in the supporting plate, and the air outlet is communicated with the filtering bin. A supporting frame is fixedly connected to the bottom in the mixing bin, a filter cartridge is arranged in the mixing bin, an opening connected with the air outlet is formed in the top end of the filter cartridge, the bottom end of the filter cartridge is fixedly connected with the supporting frame, a cleaning sleeve is arranged on the outer side of the filter cartridge in a sleeving mode, a brush is installed on the cleaning sleeve, and the cleaning sleeve is in sliding connection with the side wall of the filter bin. Compared with the prior art, according to the technical scheme, the cleaning problem of the filter element-filter cartridge is solved, the filter cartridge does not need to be replaced frequently, and the production efficiency of the mixing pry is improved.