4results about How to "Achieve dehumidification" patented technology

The utility model discloses a briquette coal production waste heat recovery device which comprises a recovery assembly, and the recovery assembly comprises a heat exchange box, a heat exchange pipe, a dehumidification box, a sealing plate, two positioning holes, a ventilation box, a rotating seat, a sliding column, a spring, two mounting seats, a pressing column, an air distribution plate and two guide rails. Hot air discharged by the briquette coal dryer is guided into the heat exchange pipe through the hot air inlet pipe, heat exchange work can be carried out at the moment, moisture in the hot air is adsorbed through the silica gel particles in the ventilation box, the hot air can be dehumidified, the dehumidified hot air flows into the air inlet pipe of the briquette coal dryer, and the heat exchange work can be carried out. Therefore, the air inlet temperature of the briquette coal dryer is increased, heat waste is avoided, the power consumption of the briquette coal dryer can be reduced, and the whole structure is simple. And the rotating seat is pulled upwards, so that the pressing column is moved out of the positioning hole, and the ventilating box can be taken out, so that the silica gel particles in the ventilating box can be dried or replaced.

This utility model relates to the field of tobacco classification and storage, and discloses a registration, storage, and placement device for convenient tobacco classification management. It includes a tobacco cabinet body, with five storage plates on both sides of the interior. Two temperature control structures are symmetrically arranged on the upper surface of the tobacco cabinet body. Each temperature control structure includes two heat-insulating shells. A guide fan is fixedly connected to the center of the lower inner wall of each of the two heat-insulating shells. Heating and cooling semiconductors are arranged horizontally at the front of each of the two heat-insulating shells. A baffle support rod is connected to one side of each of the two cooling semiconductors, and a condensate baffle is connected to the other side of each of the two baffle support rods. An air inlet pipe is directly opposite one end of each of the two condensate baffles. A drainage groove is provided on the lower inner wall of the heat-insulating shell below each of the two condensate baffles. In this utility model, by setting up temperature control structures, humidity and temperature are controlled to ensure the quality and taste of the tobacco.

The utility model discloses an efficient desulfurization and dust removal device which comprises a desulfurization tower main body, the cyclone dust collector is mounted in the desulfurization tower main body; the rotational flow plate is mounted in the desulfurization tower main body and is positioned at the top of the cyclone dust collector; the spraying assembly is fixedly connected to the interior of the desulfurization tower main body; the auxiliary mechanism is arranged at the side part of the desulfurizing tower main body and is used for forming an overhaul window so as to overhaul the spraying assembly. The cyclone dust collector, the rotational flow plates, the spraying assembly, the demister and the auxiliary mechanism are matched with one another, large dust particles are removed through centrifugal force, then alkali liquor is violently stirred by high-speed airflow through the three layers of vortex rotational flow plates, so that water reaches the optimal atomization quality, and the atomization effect is good. According to the diesel exhaust gas desulfurization and dust removal device, dust in flue gas and alkali liquor reach the maximum contact area, mist is removed through the demister, the auxiliary mechanism provides a maintenance window for the spraying assembly, and then the diesel exhaust gas desulfurization and dust removal effects are improved.

The invention belongs to the technical field of cement material curing, and discloses waste incineration bottom ash alkali-activated cement material curing equipment which comprises a box body, a purging assembly and a diffusion assembly, the diffusion assembly is installed at the bottom of the box body, the purging assembly is installed at one end of the box body, and the diffusion assembly comprises a cylindrical fixing shell installed at the bottom of the box body; a plurality of diffusion holes are formed in the bottom and the outer wall of the fixed shell, a rotating rod is installed on the inner wall of the fixed shell, and a first fan and a second fan are installed on the outer walls, located above and below the partition plate, of the rotating rod respectively. By arranging the diffusion assembly, carbon dioxide gas can be uniformly diffused to the surface of a material, and during carbonization, the carbon dioxide gas is driven to flow around through the rotation of the second fan, so that the carbon dioxide gas is uniformly diffused to the surface of the cement material, and uniform carbonization is realized; the carbon dioxide gas at each part of the cement material is uniform, and the carbonization uniformity of the cement material is improved.