109results about How to "Strong conveying capacity" patented technology

A thermosensitive recording material and the method of producing the same are provided, in which the protective layer-coating liquid represents superior temporal stability, transporting ability at printing is superior even under higher temperatures and humidities and even by use of printers with lower motor torque, and also coloring property and storage property at image and background portions are excellent. The thermosensitive recording material comprises comprises at least a support, a thermosensitive recording layer and a protective layer in order, wherein the thermosensitive recording layer comprises at least a leuco dye and a color developer, and the protective layer is formed from a protective layer-coating liquid comprising at least a diacetone-modified polyvinyl alcohol, a carbodihydrazide compound and an aqueous ammonia solution.

The invention provides a twin-screw extruder and a meshing disk element therefor. The meshing disk element comprises n meshing blocks, wherein n is equal to or more than 2, torsion angles between every two end faces of the meshing blocks are different, and conveying capacity or pressing capacity of the meshing disk element is increased while the mixing quality of the meshing disk element is improved through regulating the torsion angles. The twin-screw extruder has better mixing quality and conveying capacity or pressing capacity.

The invention discloses a biological salt-degrading bacterial fertilizer consisting of the following components by weight proportion: 0.0013 to 0.0045 portions of gibberellin, 0.00002 to 0.0002 portions of cytokinins, 15 to 35 portions of bacillus megaterium, 50 to 80 portions of salt-degrading flora, 5 to 15 portions of amino acid and 2 to 10 portions of humic acid. The materials are evenly mixed and air dried. The bacterial fertilizer is formed by being extracted from marine microorganisms, rejuvenation, expanding propagation and being remixed with a plurality of trace elements. The bacterial fertilizer is scientific in formulation and very strong in activity, can be widely applied to salt lick improvement and a secondary salinization treatment, improves and optimizes soil environment and improves the deteriorated soil environment caused by the long-term use of chemical fertilizers and salt containing organic fertilizers (dungs). The bacterial fertilizer can facilitate the development of the roots of crops and can improve the ability of absorbing night soil. By applying the biological salt-degrading bacterial fertilizer, the fertilizer can facilitate the even seedling, uniform seedling and strong seedling at the earlier stage of crops, the strong nutrient transmission capacity at the middle stage and no premature senescence at the later stage.

The invention relates to a multi-segment series connection coaxial wheel type mixing extrusion device. The multi-segment series connection coaxial wheel type mixing extrusion device comprises a special-shaped machine barrel, a heat-resisting sealing ring, a conical threaded rod, an extrusion machine head, a first radial bearing set, a second radial bearing set, a third radial bearing set, a hopper, a baffle, a first transmission mechanism, a second transmission mechanism, a first motor, a second motor, a transition gear, a base, a first gear, a second gear, a third gear, a first thrust bearing, a second thrust bearing and a third thrust bearing. The mixing extrusion device is characterized by further comprising a first rotary wheel, a second rotary wheel and a third rotary wheel; a center screw channel set is arranged on a conical wheel of the conical threaded rod, an end face screw channel set is arranged on the left end face of the first rotary wheel, and a first outer circumference screw channel set, a second outer circumference screw channel set and a third outer circumference screw channel set are arranged on screw wheels of the first rotary wheel, the second rotary wheel and the third rotary wheel respectively; the first outer circumference screw channel set, the second outer circumference screw channel set and the third outer circumference screw channel set are sequentially in series connection; the right end of the third outer circumference screw channel set is communicated with the hopper, and the left end of the first outer circumference screw channel set is communicated with the end face screw groove set; the end face screw groove set is communicated with the center screw groove set, and the left end of the center screw groove set is communicated with a through hole of the extrusion machine head; and thus, smashing, grinding, extruding, mixing and conveying passageways for materials are formed. The plastifying performance, the mixing capacity and the grinding and pressing capacity of the device are high, and the plastifying and mixing quality and the yield of the materials are improved.

The invention relates to an elevator system in tall buildings, said system comprising at least one first elevator shaft (13), which houses an elevator arranged to stop at floors called transfer levels (8, 8a), and at least one second elevator shaft (14), which houses elevators whose elevator cars (22) are disposed one above the other in the elevator shaft, which elevator cars are designed to stop during their travel at any floor to which or from which a call has been issued. The second elevator shaft (14) is divided vertically into local shafts (17, 18, 19) situated one above the other, the number of which is at least one for each zone between transfer levels (8, 8a).