287results about How to "Practical and efficient" patented technology

This invention provides methods, systems and compositions to preserve bioactive materials in a dried foam matrix. Methods provide non-boiling foam generation and penetration of preservative agents at temperatures near the phase transition temperature of the membranes. Bioactive materials can be preserved with high initial viability in a freeze-foam process employing low temperature secondary drying.

The invention discloses a multi-parameter water quality vertical dynamic data acquisition device for reservoirs and belongs to the field of water quality monitoring. The device mainly comprises a multi-parameter data acquisition module, a supporting frame, a stepping motor module, a micro-controller control module and a computer terminal. The multi-parameter data acquisition module comprises a data acquisition circuit, a signal transmission unit and a seal shell. The micro-controller control module comprises a single-chip microcomputer, a key circuit, a reset circuit and a crystal oscillation circuit and is used for controlling the stepping motor module to adjust ascent and descent of the acquisition module. The device has the functions of offsetting time delay, accurately monitoring the water quality parameter change rate and adjusting the sampling frequency. The multi-parameter water quality vertical dynamic data acquisition device for the reservoirs has the advantages that the sampling accuracy is improved, the data storage space is optimized, practicality and high efficiency are achieved, and the device is particularly suitable for stratified water quality monitoring of large-depth water such as the reservoirs.

The invention relates to a novel environment-friendly crushing and compacting-type garbage can. The novel environment-friendly crushing and compacting-type garbage can comprises a garbage can body, a door cover plate, a garbage pretreatment box body, a pressure-bearing baffle plate, a crusher, a compaction device, a water collection device, a garbage bearing barrel and a gear switch, wherein the door cover plate is movably connected onto the top part of the garbage can body; the garbage pretreatment box body is arranged in the garbage can body; the garbage pretreatment box body 3 is connected with a positioning rotary device 7; sewage draining holes are formed in the bottom of the garbage pretreatment box body; the pressure-bearing baffle plate is arranged at the bottom of the garbage pretreatment box body; the crusher and the compaction device are arranged at the top in the garbage can body; the water collection device and the garbage bearing barrel are arranged at the bottom of the garbage can body; and the bottom part of the water collection device is connected with a sewage draining pipe. The novel environment-friendly crushing and compacting-type garbage can has the advantages of being simple in structure and easy for manufacture, and being practical and high-efficient.

The invention relates to a tube conveying device for machining of an electrical heated tube. The tube conveying device comprises a base, a U-type support, a tube clamp, a supporting barrel, an ejector sleeve, a conveying support and a roller conveying device, wherein the U-type support is connected to the base; the tube clamp is composed of an upper clamp body and a lower clamp body which are connected to the upper side wall and the lower side wall of the U-type support through clamping mechanisms respectively; the supporting barrel is horizontally arranged; one end of the supporting barrel penetrates through the U-type support to extend to the position between the upper clamp body and the lower clamp body; the lateral face of the ejector sleeve is in a ring shape; the supporting barrel is sleeved with the ejector sleeve; an interval exists between the inner wall of the ejector sleeve and the outer wall of the supporting barrel; the ejector sleeve is connected with a hydraulic cylinder through a horizontal moving board; a through hole is formed in the position, opposite to the ejector sleeve, of the U-type support. By means of the design, the tube conveying device has the advantages of being simple in structure, easy to manufacture, practical and efficient.

The invention relates to a lavender seed screening device, which structurally comprises a screening cabin and a material storage cabin, wherein the material storage cabin is connected below the screening cabin; the outer side of the screening cabin is provided with a baffle; a round groove is formed in a position, near the baffle, on the screening cabin; the bottom of the round groove is provided with through holes; the screening cabin is communicated with the material storage cabin by the through holes; the center of the screening cabin is also rotatably connected with a screening mechanism; the bottom of the material storage cabin is provided with filtering holes; a rotating mechanism is connected below the material storage cabin. According to the lavender seed screening device, bigger or smaller seeds can be automatically removed by the screening mechanism so that seeds of which the shells have a proper size are selected to improve lavender plantation efficiency. In addition, the lavender seed screening device is also provided with a torsion limiter which can perform a self protection function to a motor. The lavender seed screening device also has the advantages of simple structure, easiness in manufacture, practicality and efficiency.

The invention relates to an offcut recycling machine for floor material machining. The offcut recycling machine structurally comprises an upper layer and a lower layer, wherein the upper layer is used as a feeding layer; the lower layer is used as a crushing layer; the feeding layer comprises an upper box, a rotation plate, a first rotation shaft and a servo motor; the rotation plate is positioned in the upper box; the first rotation shaft is connected with the center of the rotation plate; the servo motor is connected with the first rotation shaft; a vertical flow guiding channel is arranged in the upper box below the rotation plate; the upper box is communicated with the crushing layer by the flow guiding channel. Due to the design, offcut of floor materials can be recycled to be crushed for reutilization, so that the production cost is reduced, and unnecessary loss is reduced.

The invention relates to a new energy car battery box. The new energy car battery box comprises a mounting bottom plate, a battery box body and a box cover, the battery box body is connected to the mounting bottom plate through a height adjusting mechanism, the box cover is detachably connected to the top of the battery box body, a supporting plate is further arranged in the battery box body, thesupporting plate is connected into the battery box body through a buffer spring, rubber pads are connected to the positions, at the periphery of the supporting plate, of the inner wall of the batterybox body in an embedded mode, a wiring through hole is formed in the box cover, a wiring terminal is connected into the upper end of the wiring through hole, and a through hole is also formed in the center of the wiring terminal. The new energy car battery box has the advantages of simple structure, easy manufacturing, practicality and high efficiency.

The present invention includes a system and method for representing patient data, preferably in a clinical context. The system of the present invention generally includes a central computer having a database, wherein the database includes clinical data for a number of patients. The computer further includes a representation unit that is configured to select actionable data for each patient from that patient's clinical data. The actionable data is then processed and formatted such that it can be represented and readily conveyed to a user, such as for example an attending health care professional. The method of the present invention generally includes the steps of inputting clinical data regarding a patient into a selection algorithm, selecting actionable data from the clinical data, and representing a status of the patient in response to the actionable data. The representation of the patient status may take the form of qualitative and quantitative presentations that are complimentary and non-exclusive in nature.

The invention relates to a raw material conveying and sampling device for a single crystal furnace. The raw material conveying and sampling device structurally comprises an upper layer, a middle layer and a lower layer, wherein the upper layer is a smashing layer, the middle layer is a conveying layer, and the lower layer is a sampling layer; a first discharge port is formed in the bottom of the smashing layer, the smashing layer is communicated with the conveying layer through the first discharge port, sampling ports are formed in the bottom of the conveying layer, and the conveying layer is communicated with the sampling layer through the sampling ports; the sampling layer comprises a sampling box, a vibrating track, a vibration exciter, rollers, first rotating shafts and a first motor, a trough is formed in the surface of the roller, and a third discharge port is formed in the right end of the sampling box. By means of the design, raw materials are sampled and detected in the raw material conveying process, and unnecessary loss caused by mixing of excessive impurities in the raw materials is prevented.

The invention provides a slip-drop preventing fence of a high platform. The slip-drop preventing fence of the high platform comprises a fence plate support, a fence plate, a gap filling mechanism, a supporting platform, a hydraulic cylinder, an inductive sensor and an electromagnetic device, wherein the fence plate is positioned on one side of the fence plate support; the lower end of the fence plate is rotatably connected with the lower end of the fence plate support; the gap filling mechanism is connected to the upper end of the fence plate; the supporting platform is positioned on the other side of the fence plate support, and is horizontally connected to the lower end of the fence plate support; the hydraulic cylinder is mounted on the supporting platform through a movable support, and is connected with the upper end of the fence plate through a piston rod; the piston rod is movably connected with the upper end of the fence plate; the inductive sensor is mounted on the supporting platform; and the electromagnetic device is mounted in the fence plate and is connected with the gap filling mechanism by the magnetic force. According to the design, when a train enters the platform, a gap between the train and the platform is filled automatically through the gap filling mechanism, and therefore, the circumstances that passengers miss their steps and feet of the passengers are pinched are avoided.

The invention relates to a lifting device for automobile parts detection, which comprises a base, an upper support frame, a lifting mechanism, a clamping support, a clamping plate and a detection platform, wherein the upper support frame is connected onto the base through stand columns; the lifting mechanism is connected to the bottom part of the upper support frame through a translation mechanism; the clamping support is connected with the lifting mechanism; air cylinders are respectively arranged on two side walls of the clamping support; the clamping plate is connected onto shaft extension ends of the air cylinders; the detection platform is located between the base and the upper support frame; a clamping detection device is arranged on the detection platform. The design has the advantages of simple structure, easiness in manufacturing, practicability and high efficiency.

The invention relates to a pressurizing device of a single-crystal furnace.The pressurizing device comprises a pressurizing cylinder, a piston, an air filling pipe, an air discharge pipe and a pressure valve, wherein the pressurizing cylinder is a semi-sealed cylinder, the piston is movably connected into the pressurizing cylinder, the top of the piston is connected with the shaft extension end of an air cylinder, the air cylinder is mounted at the bottom of an upper support, the air filling pipe is connected to the bottom of the pressurizing cylinder, a one-way valve is arranged between the air filling pipe and the pressurizing cylinder, the air discharge pipe is connected to the bottom of the pressurizing cylinder, an electromagnetic valve is arranged between the air discharge pipe and the pressurizing cylinder, an overflow channel is arranged on the piston, the pressure valve is mounted in the overflow channel, and an air filter is mounted on the air filling pipe.The pressurizing device is simple in structure, easy to manufacture, practical and efficient.

The invention relates to a novel crib used for cultivating goats, which structurally comprises a crib body and brackets, wherein the crib body is divided into an inner layer and an outer layer, the outer layer is a semi-cylinder outer crib, and the inner layer is a 1/4-cylinder inner crib; two ends of the inner crib are in spiral connection into the outer crib by hinge pins; two ends of the inner crib are also respectively vertically connected with the brackets; the top of each bracket is provided with a flange; the outer crib is connected with rotary mechanisms; the side surface of each bracket is provided with a trough; the rotary mechanisms are movably connected to the troughs in the brackets. According to the novel crib, the outer crib and the inner crib rotate relative to each other, so that people can more conveniently clean the inner side of the crib, and the height of one end of the outer crib can be lowered by rotation so as to bring convenience for goats to drink and eat. In addition, the novel crib also has the advantages of simple structure, easiness in manufacture, practicality and high efficiency.

The invention relates to a vacuum centrifugal filter press. The vacuum centrifugal filter press comprises a rotating tank and a circulating tank, wherein the lower portion of the rotating tank is connected with a centrifugal machine; the lower portion of the circulating tank is connected with an output tube; the upper portion of the circulating tank is connected with a vacuum pump; a side wall of the rotating tank is a filter plate; filter holes are densely formed in the filter plate; and a pressing device is also arranged in the rotating tank. By using the vacuum centrifugal filter press, liquid is separated from solid as much as possible by extrusion; and the liquid is completely separated from the solid through the filter plate under the action of centrifugal force, and is stored by a pipe. The vacuum centrifugal filter press has the advantages of high separation speed, high separation effect, simplicity in structure, easiness in manufacture, environmental protection, energy conversation, practicality and high efficiency.