31results about How to "Effective use of volume" patented technology

A single transistor vertical memory gain cell with long data retention times. The memory cell is formed from a silicon carbide substrate to take advantage of the higher band gap energy of silicon carbide as compared to silicon. The silicon carbide provides much lower thermally dependent leakage currents which enables significantly longer refresh intervals. In certain applications, the cell is effectively non-volatile provided appropriate gate bias is maintained. N-type source and drain regions are provided along with a pillar vertically extending from a substrate, which are both p-type doped. A floating body region is defined in the pillar which serves as the body of an access transistor as well as a body storage capacitor. The cell provides high volumetric efficiency with corresponding high cell density as well as relatively fast read times.

The invention discloses a supercritical water oxidation reactor by using an auxiliary fuel for supplying heat, the heat required for a reaction can be supplied by using the auxiliary fuel, Material, fuel and an oxidizing agent (air or oxygen) are mixed with a high efficiency through the different directional jets for raising oxidation efficiency. According to the invention, the reactor employs a combination structure of evaporation wall and pot type backflow, the reaction vessel volume is effectively used and the reaction time is increased, the blockage problem generated by salt deposition can be also prevented, the corrosion problem of the reactor is effectively reduced. The temperature of the reactor bottom can be preciously controlled through a cooling water pipeline at the reactor bottom, thereby the safe operation of equipment is guaranteed. The reactor effectively solves the economic problem of a supercritical water reaction system by using the auxiliary fuel for supplying, the invention has the advantage of easy industrial amplification, and is widely applied to organic liquid such as high density and difficult biodegradation organic waste water/garbage leachate and the like for a harmlessness processing.

A single transistor vertical memory gain cell with long data retention times. The memory cell is formed from a silicon carbide substrate to take advantage of the higher band gap energy of silicon carbide as compared to silicon. The silicon carbide provides much lower thermally dependent leakage currents which enables significantly longer refresh intervals. In certain applications, the cell is effectively non-volatile provided appropriate gate bias is maintained. N-type source and drain regions are provided along with a pillar vertically extending from a substrate, which are both p-type doped. A floating body region is defined in the pillar which serves as the body of an access transistor as well as a body storage capacitor. The cell provides high volumetric efficiency with corresponding high cell density as well as relatively fast read times.

The invention discloses a wastewater treatment system and method employing a dual-chamber MFC (microbial fuel cell) combined with an A/O process. An anode chamber is separated from a cathode chamber through a proton exchange membrane; a main anode and an auxiliary anode are arranged in the anode chamber, and are connected with each other through a lead; an aerating apparatus is arranged at the bottom of the cathode chamber; a cathode is arranged in the cathode chamber, and is connected with the main anode through a rheostatic box; a water outlet of the anode chamber is connected with a water inlet of the cathode chamber through a second peristaltic pump, a second settling pond and a third peristaltic pump; the first settling pond is connected with the water inlet of the anode chamber through a first peristaltic pump; a water outlet of the cathode chamber is connected with a water inlet of the anode chamber through a fourth peristaltic pump, a third settling pond and a fifth peristaltic pump; and the water outlet of the cathode chamber is connected with a fourth settling pond. According to the wastewater treatment system and method, two electrode chambers of the dual-chamber microbial fuel cell are effectively utilized; synchronous denitrification and phosphorus and carbon removal are achieved; lasting stable current is generated; unification of sewage treatment and energy recovery is achieved; and the wastewater treatment process employing the microbial fuel cell is further improved.

The invention discloses a feeding mechanism of a packaging machine. The feeding mechanism comprises a machine body, a feeding belt and a plurality of material receiving boxes and is characterized in that the machine body is provided with a fixing frame; the fixing frame is provided with a first air cylinder and a second air cylinder; a push rod of the first air cylinder is provided with a first material push plate; the machine body is provided with liftable transition material tables corresponding to the material receiving boxes; the transition material tables are flush with the feeding belt when located at the lowest position; a second material push plate corresponding to the material receiving boxes is arranged above the transition material tables and connected with a push rod of the second air cylinder; the material receiving boxes are movably arranged on one side of each transition material table. According to the feeding mechanism, materials can be fed through the feeding belt, are transferred to the transition material table through the first material push plate, are lifted through the transition material tables, and then are pushed into the material receiving boxes through the second material push plate; the feeding mechanism can push the materials in a layered mode, has the advantage of being stable and quick in feeding and greatly improves the reliability and the stability of packaging of the materials in cooperation with a bagging machine, thereby improving bagging efficiency.

A dynamic microphone which prevents a wall forming a back-side air chamber from having a certain resonance frequency and effectively prevents the generation of standing waves in the back-side air chamber is provided. A dynamic microphone includes a dynamic microphone unit including a diaphragm configured with a voice coil and a magnetic circuit having a magnetic gap provided so as to allow the voice coil to vibrate, a bottomed case which is coupled to the dynamic microphone unit and forms a back-side air chamber communicating with back side of the diaphragm, and an acoustic resistance body which is pressingly attached in the case and composed of metal fiber including a pocket, an open cross sectional area of the pocket gradually decreasing toward the direction remote from the dynamic microphone unit.

The invention discloses a mobile spray coating system. The mobile spray coating system comprises a mobile control unit and a mobile executing unit, wherein the mobile executing unit comprises a first mobile carrying tool, a first container, a first guide rail, a second guide rail, a spray coating robot, a cart, a translation mechanism, a driving mechanism, a gas supply system, a paint supply system and an electric control box, wherein the first guide rail is arranged in the first container and is fixed to the first side in the first container; the cart is glidingly arranged on the first guide rail; the spray coating robot is fixed on the cart; the driving mechanism drives the cart to move; the second guide rail is glidingly arranged on one end of the first guide rail; the gliding direction of the second guide rail is vertical to the guidance direction of the second guide rail; the translation mechanism pushes the second guide rail to be spliced to the end part of the first guide rail; the gas supply system, the paint supply system and the electric control box are arranged on the second side of the first container. The mobile spray coating system can be moved outdoors and can perform spray coating to an outdoor large workpiece.

A storage or cargo caddy system designed to fit into or supplant an air fairing of a ground traveling vehicle. Means for loading, unloading, attachment, and access to the storage system are disclosed. Use of the storage or cargo caddy system more efficiently utilizes the space occupied by air fairings on cargo-carrying vehicles currently, and provides for Less Than full-Load capacity.

The invention discloses an anti-overflow food processor; a sensing probe is disposed at the outer surface of a cup cover close to an exhaust port, slurry never contacts the sensing probe at the outer surface during normal stirring of the processor, the slurry can contact the sensing probe at the outer surface only when overflowing through the exhaust port, a control unit is then triggered to output a stop signal to prevent overflow, and stopping of the processing, affected material crushing effect and reduced working efficiency of the processor due to misjudgment under non-overflow condition are avoided; in addition, the anti-overflow requirements in stirring crushing stage and heating stage are met, whole-course overflow prevention is truly achieved, the volume of a stirring cup may be effectively utilized, virtual increase in the volume of the stirring cup due to the failure of effective utilization of an anti-overflow rod and space below the same in the prior art is avoided, product cost is reduced, and the anti-overflow food processor is safer and more sanitary, more reliable to use, and is widely applicable to various types of food processors.

The invention belongs to the technical field of sewage treatment and energy recovery, and particularly discloses an IFAS-combined double-chamber MFC landfill leachate treatment system and method. The system comprises an anode chamber, a cathode chamber, a membrane separator and a porous carrier; the anode chamber and the cathode chamber are separated through a membrane separator, an anode is arranged in the anode chamber, a cathode is arranged in the cathode chamber, and the anode is connected with the cathode through a wire via an external resistor; the porous carrier is fixedly arranged in the cathode chamber, an active biological membrane is attached to the porous carrier, and the active biological membrane comprises microbial flora in activated sludge. The IFAS and the microbial fuel cell are combined, the two electrode chambers of the MFC are effectively utilized, the cathode chamber is provided with suspended activated sludge and an attached active biological membrane and shows excellent electrochemical behavior and nitrogen removal capacity, the wastewater treatment process of the MFC is further improved, and the application value is high.

The invention relates to a flat-bottom pressure-bearing tank with a bearing base. The flat-bottom pressure-bearing tank with the bearing base comprises a boss disc-type base, a plurality of anchor bolts which connect a bearing ring plate arranged at a boss of the lower part of the boss disc-type base, an annular base plate arranged on the upper plane of the boss disc-type base and the boss disc-type base together, an isolation layer arranged in an inner hole of the annular base plate, a tank bottom center plate pressed against the upper plane of the isolation layer and fixed to the annular base plate, a cylindrical flat-bottom pressure-bearing tank body arranged on the annular base plate and a reinforcing connecting plate. The anchor bolts are uniformly arranged along the circumference ofthe tank wall. The flat-bottom pressure-bearing tank with the bearing base is simple in structure, easy to process and install and large in bearing pressure, and buffering and pressure relief, reduction of tank body consumables, cost reduction, material saving, easy construction, small occupied space and good stability are achieved. The flat-bottom pressure-bearing tank with the bearing base can be widely applied to cylindrical pressure-bearing tanks with higher temperature, especially to the flat-bottom pressure bearing tanks with the bearing base taking liquid storage, fused salt and the like as media.