86results about How to "Strengthen the occlusion" patented technology

A horizontal grinding type rice milling machine, comprising a rice milling chamber having grinding rolls fixed around a horizontal rotating shaft and a cylindrical foreign matter removal screen (S) vertically dividable into two screen half parts and covering the grinding rolls concentrically thereto, wherein a plurality of stoppers and flaps formed of arc members curved along the periphery of the circular cross section of the cylindrical screen orthogonal to the axis there of are fixedly installed on the inner peripheral surface of each of the screen half parts obtained by dividing the foreign matter removal screen (S) into two parts so as to be alternately disposed in axial direction, a distance allowing rice to pass while restricting the passing amount of rice is assured between the flaps and the outer periphery of the grinding rolls, and a distance between the stoppers and the outer periphery of the grinding rolls is set so as to not to pass the rice, both screen half parts of the foreign matter removal screen (S) are formed in the same structure and, when the screen half parts are reversed to each other so that both ends thereof in axial direction are replaced with each other.

The invention discloses a building formwork joint filling bar. According to the building formwork joint filling bar, equal-length transverse sides and equal-length vertical sides made of same material sequentially form a long-bar component with a right-angle-shaped groove. The cross section of each transverse side is in the shape of an arch, the outward face is an a circular arc camber, and the face matched with a building formwork is a plane; each vertical side is a equal-thickness thin plate, the vertical sides are perpendicularly connected with the transverse sides to form the joint filling bar with the I-shaped, T-shaped, rightward-U-shaped, L-shaped or h-shaped cross section, the width of each transverse side is 7-20mm, the thickness of the middle of each circular arc camber is 1-2mm, the thickness of each vertical side is 0.6-1.5mm, and the height of each vertical side is 10-18mm. According to the building formwork joint filling bar, the width of each transverse side is far larger than that of a telescopic joint reserved when the building formwork is laid, shielding is tight, anti-leakage effect is good, flow-side residue is avoided in the formwork detaching process after the pouring, manual chiseling is avoided, and the pouring quality and the construction progress are also greatly improved. The building formwork joint filling bar is simple in structure, easy to manufacture, low in matching cost and suitable for being matched with various formworks.

A hydrogen occlusive alloy has a cubic structure and a composition represented by the following general formula (1):(Mg1-XLX)(Ni1-Y-ZMYLiZ)m  (1)where the element L is at least one element selected from the group consisting of Na, Cs, Ca, Sr, Ba, Sc, Ti, Zr, Hf, V, Nb, Ta, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, the element M is at least one element selected from the group consisting of Cr, Mo, W, Mn, Fe, Co, Pd, Pt, Cu, Ag, Zn, Cd, B, Al, Ga, In, Si, Ge, Sn, Pb, Sb and Bi, and mole ratios X, Y, Z and m are 0<X≦0.5, 0<Y≦0.5, 0.1≦Z≦0.9, and 1.8≦m≦2.2, respectively.

A horizontal grinding type rice milling machine, comprising a rice milling chamber having grinding rolls fixed around a horizontal rotating shaft and a cylindrical foreign matter removal screen (S) vertically dividable into two screen half parts and covering the grinding rolls concentrically thereto, wherein a plurality of stoppers and flaps formed of arc members curved along the periphery of the circular cross section of the cylindrical screen orthogonal to the axis there of are fixedly installed on the inner peripheral surface of each of the screen half parts obtained by dividing the foreign matter removal screen (S) into two parts so as to be alternately disposed in axial direction, a distance allowing rice to pass while restricting the passing amount of rice is assured between the flaps and the outer periphery of the grinding rolls, and a distance between the stoppers and the outer periphery of the grinding rolls is set so as to not to pass the rice, both screen half parts of the foreign matter removal screen (S) are formed in the same structure and, when the screen half parts are reversed to each other so that both ends thereof in axial direction are replaced with each other.