Abstract: The present disclosure relates to the technical field of food equipment design and processing, and provides a high-efficiency water-saving separation screen for starch slurry and residue which includes a horizontal screen drum, a screen mesh, a screw propelling extrusion rod, a rotation drive unit and a flushing spray pipe; one side of the horizontal screen drum is provided with a feeding inlet, and the other side of the horizontal screen drum is provided with a slurry outlet and a residue outlet; the screen mesh is in a cone shape, and the cross-sectional diameter of the screen mesh gradually decreases from the feeding inlet to the residue outlet; the screw propelling extrusion rod is arranged in the screen mesh and includes a screw propelling extrusion rod shaft and a screw blade; the rotation drive unit drives the screen mesh and the screw propelling extrusion rod to rotate in opposite directions; and the flushing spray pipe is used for flushing slurry and residue on the screen drum.

Abstract: The present disclosure relates to the technical field of food equipment design and processing, and provides a high-efficiency water-saving separation screen for starch slurry and residue which includes a horizontal screen drum, a screen mesh, a screw propelling extrusion rod, a rotation drive unit and a flushing spray pipe; one side of the horizontal screen drum is provided with a feeding inlet, and the other side of the horizontal screen drum is provided with a slurry outlet and a residue outlet; the screen mesh is in a cone shape, and the cross-sectional diameter of the screen mesh gradually decreases from the feeding inlet to the residue outlet; the screw propelling extrusion rod is arranged in the screen mesh and includes a screw propelling extrusion rod shaft and a screw blade; the rotation drive unit drives the screen mesh and the screw propelling extrusion rod to rotate in opposite directions; and the flushing spray pipe is used for flushing slurry and residue on the screen drum.

Abstract: A high-density fiber array unit includes a plurality of substrates arranged and connected in an array, a side plate arranged at one side of the plurality of substrates and connected to one of the plurality of substrates, and a plurality of fibers. Each substrate comprises a first surface and a second surface opposing the first surface, and the first surface defines positioning grooves. The side plate is connected to the first surface of one of the substrates, and each fiber can be fixed to and held by a positioning groove. A fiber array apparatus including the fiber array unit is also provided.

Abstract: A high-density fiber array unit includes a plurality of substrates arranged and connected in an array, a side plate arranged at one side of the plurality of substrates and connected to one of the plurality of substrates, and a plurality of fibers. Each substrate comprises a first surface and a second surface opposing the first surface, and the first surface defines positioning grooves. The side plate is connected to the first surface of one of the substrates, and each fiber can be fixed to and held by a positioning groove. A fiber array apparatus including the fiber array unit is also provided.

Abstract: A method for making a terminal module includes providing a first terminal and a second terminal positioned in the first terminal, forming an insulator between the first terminal and the second terminal, and forming a latching flange on an outer surface of the first terminal. The latching flange forms at least one resisting surface.

Abstract: An apparatus and process for recovery of a carboxylic acid e.g. acetic acid, from an aqueous feed stream containing the corresponding ester, an alcohol and a small amount of water, and in some cases the carboxylic acid includes a catalytic distillation column containing an acidic catalyst and a distillation column. The alcohol is catalytically dehydrated to the corresponding ether and water, and the water reacts with the ester to generate a liquid carboxylic acid rich product stream. The acid is recovered by distillation in the distillation column. In a second embodiment, additional methanol and/or water are co-fed with the feed or fed directly to the catalytic distillation column, resulting in a liquid bottoms product stream of substantially pure acetic acid and a tops distillate stream of substantially pure ether.

Abstract: A method for making a terminal module includes providing a first terminal and a second terminal positioned in the first terminal, forming an insulator between the first terminal and the second terminal, and forming a latching flange on an outer surface of the first terminal. The latching flange forms at least one resisting surface.

Abstract: An exemplary cable connector includes a terminal module, a latching flange, and a housing. The terminal module includes a first terminal, a second terminal, and an insulator. The first terminal and the second terminal are insulated by the insulator. The latching flange is fixed on an outer surface of the terminal module. The housing is fixed on a periphery of the terminal module. The latching flange forms at least one resisting surface. An inner surface of the housing defines a latching groove corresponding to the latching flange. The latching groove forms at least one resisting surface corresponding to the at least one resisting surface of the latching flange. The latching flange is latched in the latching groove.

Abstract: An exemplary terminal module of a cable connector includes a first terminal, a second terminal positioned in the first terminal, an insulator positioned between the first terminal and the second terminal for insulating the first and second terminals from each other, and a latching flange disposed on an outer surface of the first terminal. The latching flange forms at least one resisting surface.

Abstract: An exemplary cable connector plug (20) includes a first contact (21). The first contact includes a contact portion (210) and an extension portion (211) extending from the contact portion along an axis of the cable connector plug. The extension portion includes a first columnar portion (2111), a neck portion (2112) and a second columnar portion (2113). The neck portion interconnects the first columnar portion and the second columnar portion. A periphery of a junction where the neck portion connects with the second columnar portion is curved from a point of the periphery distal from the second columnar portion to a point of the periphery distal from the neck portion. The cable connector plug has a relatively good mechanical strength and durability.

Abstract: An exemplary cable connector includes a housing, a terminal module including a first terminal and a second terminal, a printed circuit board fixed in the housing, and a cable including a first core and a second core. The terminal module is detachably assembled in a first end of the housing, and the first and second terminals are contacting the printed circuit board. The cable is fixed in a second end of the housing, and the first and the second cores of the cable are welded to the printed circuit board. The first and second terminals are electrically communicating with the first and second cores via the printed circuit board.

Abstract: An exemplary key includes a main body and a filling portion. The main body is made of ceramic material. The main body defines a through hole therein. The filling portion fills the through hole. The filling portion is capable of allowing light passing through the filling portion.

Abstract: An exemplary cable connector includes a housing, a terminal module including a first terminal and a second terminal, a printed circuit board fixed in the housing, and a cable including a first core and a second core. The terminal module is detachably assembled in a first end of the housing, and the first and second terminals are contacting the printed circuit board. The cable is fixed in a second end of the housing, and the first and the second cores of the cable are welded to the printed circuit board. The first and second terminals are electrically communicating with the first and second cores via the printed circuit board.

Abstract: An exemplary cable connector includes a terminal module, a latching flange, and a housing. The terminal module includes a first terminal, a second terminal, and an insulator. The first terminal and the second terminal are insulated by the insulator. The latching flange is fixed on an outer surface of the terminal module. The housing is fixed on a periphery of the terminal module. The latching flange forms at least one resisting surface. An inner surface of the housing defines a latching groove corresponding to the latching flange. The latching groove forms at least one resisting surface corresponding to the at least one resisting surface of the latching flange.

Abstract: An exemplary terminal module of a cable connector includes a first terminal, a second terminal positioned in the first terminal, an insulator positioned between the first terminal and the second terminal for insulating the first and second terminals from each other, and a latching flange disposed on an outer surface of the first terminal. The latching flange forms at least one resisting surface.

Abstract: An exemplary sleeve used for an optical fiber connector includes a tubular main body. The main body is made of ceramic material. A cylindrical wall of the main body defines a cutout.

Abstract: An exemplary key includes a main body and a glazed layer. The main body has a contact receiving surface. The glazed layer is formed on at least one part of the contact receiving surface of the main body. The main body is made of ceramic materials. A method of making the present key is also provided.

Abstract: An exemplary push button (10) includes a main body (12) made of a ceramic material; and a connecting portion (14) integrally formed with the main body. The push button has an improved performance and is scratch resistance.

Abstract: An exemplary cable connector plug (20) includes a contact (21) and an insulator (25). The first contact includes a contact portion (210) and an extension portion (211) extending from the contact portion along an axis of the cable connector plug. The first contact further includes a hooking portion (2115) provided at the extension portion. The insulator surrounds the hooking portion, and is lockingly engaged with the hooking portion such that when the extension portion is moved along an axis of the cable connector plug, the first insulator correspondingly moves in unison with the extension portion. The cable connector plug has good mechanical strength and stability.

Abstract: An exemplary cable connector plug (20) includes a contact (21) and an insulator (25). The first contact includes a contact portion (210) and an extension portion (211) extending from the contact portion along an axis of the cable connector plug. The first contact further includes a hooking portion (2115) provided at the extension portion. The insulator surrounds the hooking portion, and is lockingly engaged with the hooking portion such that when the extension portion is moved along an axis of the cable connector plug, the first insulator correspondingly moves in unison with the extension portion. The cable connector plug has good mechanical strength and stability.