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37results about How to "Full output" patented technology

Device and method for horizontal gas well to drain liquid and produce gas

InactiveCN102953711BPrevent falling backPreserve gravitational potential energyFluid removalLevel sensorProduct gas
The invention relates to a device and a method for a horizontal gas well to drain liquid and produce gas. The device disclosed by the invention mainly comprises a drainage fine tube, an upper oil tube, a ground gas injection tube, a sleeve, a cut-off device, a special joint, a lower oil tube, a packer, a ground controller, a cable, a guide wire, a gas lifting valve, an electric pump unit, and an underground liquid indicator, wherein the packer is used for separating oil sleeve annuluses at the vertical section and the horizontal section; the cut-off device comprises an outer barrel and a throttle part; the gas lifting valve is arranged on the lower part of the drainage fine tube, so as to form a gas lifting drainage channel with the ground gas injection tube; and the electric pump set is connected with the ground controller by the cable. The method disclosed by the invention comprises blocking a reflux liquid and improving gas flow velocity; the underground liquid indicator is used for real-timely recording liquid level data and transmitting the liquid level data to the ground controller; the ground controller is used for intelligently controlling the working condition of the electric pump set according to the height of the liquid level, or pouring gas to the oil sleeve annulus through the ground gas injection tube. According to the device and the method disclosed by the invention, the liquid energy of stratum gas is sufficiently utilized.
Owner:SOUTHWEST PETROLEUM UNIV

Magnetic control valve used for industrial production and having mixing function

The invention discloses a magnetic control valve used for industrial production and having a mixing function. The magnetic control valve comprises a valve core body, a valve body and a pressure spring, wherein a valve seat is arranged at the upper end of the valve body, the valve core body is arranged in the valve seat in a sliding mode, a valve body guide rod is arranged inside the valve core body, the upper end of the valve body guide rod extends out of a valve body rear cover, the valve body rear cover is arranged at the upper end of the valve core body, the pressure spring is arranged above the valve body guide rod, the bottom of the pressure spring is fixed to the valve body rear cover, the top of the pressure spring is fixed in a spring seat, the spring seat is arranged at the upper end of the valve seat, the upper end of the spring seat is connected with a sealing top cover, a partition plate is arranged at the connecting position of the sealing top cover and the spring seat, and an irony core is vertically fixed in the sealing top cover above the partition plate and is sleeved with a coil. The magnetic control valve used for industrial production and having the mixing function has a good plugging effect, facilitates control of liquid output flow, saves time and labor and is good in stability.
Owner:中山市城润电子科技有限公司

Non-continuous inlaid combination type animal grease squeezing device

The invention discloses a non-continuous inlaid combination type animal grease squeezing device and relates to the technical field of animal grease squeezing equipment. The non-continuous inlaid combination type animal grease squeezing device is used for squeezing residues, generated after animal grease smelting, in animal grease residues so that residual grease in the residues can be squeezed. The non-continuous inlaid combination type animal grease squeezing device comprises a grease filtering device, a squeezing device and a grease residue collecting device. During squeezing, the grease filtering device is located over a grease containing cavity, the grease filtering device is matched with the squeezing device to squeeze the residual grease in the residues, the grease containing cavitycollects the grease generated by squeezing the residues, after squeezing, the grease filtering device slides under external force and moves to the position over a residue containing cavity from the position over the grease containing cavity, the residue containing cavity collects the residual waste residues obtained after squeezing, the work of squeezing the residual grease in the residues is completed, the grease in the animal grease is produced out sufficiently, the yield is increased, meanwhile, raw materials are saved, and waste is avoided.
Owner:宁夏红鑫源食品有限公司

Temperature control system, photoetching device and temperature control method

The invention discloses a temperature control system, a photoetching device and a temperature control method. The temperature control system comprises: a temperature control medium supply module whichis used for providing temperature control air flow for a cold and heat output module; the cold and heat output module which comprises a vortex tube in multi-stage series connection and is used for outputting cold and/or heat to a temperature control object; a temperature control detection module which is used for detecting temperature control parameters, wherein the temperature control parametersat least comprise cold air flow and cold air temperature corresponding to output cold and/or hot air flow and heat temperature corresponding to output heat and the temperature of the temperature control object; and a control module which is used for adjusting the cold air flow and the cold temperature and/or the hot air flow and the heat temperature according to the temperature control parametersso as to enable the temperature of the temperature control object to reach a target temperature. The system increases the output of cold or heat, enlarges the temperature control range of the vortextube, simultaneously carries out the rapid output of the heat and the cold and solves the problem of energy waste.
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

High-precision wire electric discharge machining machine

The invention discloses a high-precision wire electric discharge machining machine. The high-precision wire electric discharge machining machine comprises a body, a wire-conveying mechanism, a wire stand, a workbench, a machine tool electric appliance, and a numerical control system, a wire-conveying motor and a wire-winding cylinder are separately and independently arranged, the central axes of the motor and the wire-winding cylinder are parallel to each other, a synchronizing wheel is arranged between the wire-conveying motor and the wire-winding cylinder, the wire-conveying motor, the wire-winding cylinder, and the synchronizing wheel are connected via a synchronous belt, and the assembling direction of the wire-winding cylinder is vertical to a cutting work area. According to the high-precision wire electric discharge machining machine, the wire-conveying motor and the wire-winding cylinder are separate independent bodies, the wire-winding cylinder is arranged on the body, the conveying of metal wires is realized via the swing left and right of a wire-arranging frame, and single-side wire loosening is prevented; and compared with the prior art, the high-precision wire electric discharge machining machine is advantaged by stable operation, enough output force, and convenient operation and control etc.
Owner:淮安凯德数控科技有限公司 +1

Traditional-Chinese-medicine blood-activating beverage with red wine and preparation method thereof

The invention discloses traditional-Chinese-medicine blood-activating beverage with red wine. The traditional-Chinese-medicine blood-activating beverage is prepared from the following raw materials inparts by weight: 100-150 parts of grape, 20-30 parts of radix angelicae sinensis, 15-30 parts of rabdosia rubescens herb, 15-20 parts of zingiber corallinum hance root, 15-20 parts of common yam rhizome, 5-10 parts of flos rosae rugosae and 5-10 parts of white sugar. In addition, the invention also provides a preparation method of the traditional-Chinese-medicine blood-activating beverage with the red wine. The traditional-Chinese-medicine blood-activating beverage and the preparation method disclosed by the invention have the beneficial effects that effective components in Chinese herbal medicines and the traditional red wine are blended together, the radix angelicae sinensis, the zingiber corallinum hance root, the common yam rhizome and the red grapes are used as the raw materials to carry out fermentation, and the effective components of the Chinese herbal medicines are not simply mixed into the fermented red wine, so that on one hand, the effective components in the Chinese herbal medicines can be fully utilized, on the other hand, the nutrient components and the mouthfeel are improved, and the traditional-Chinese-medicine blood-activating beverage can be accepted by most consumers. In addition, the traditional-Chinese-medicine blood-activating beverage also has the effects of activating blood, resisting ageing, nourishing the skin and improving the immunity.
Owner:LUOHE MEDICAL COLLEGE

Circulating heat exchange device and method for improving heat exchange efficiency

ActiveCN111947300AImprove heat transfer efficiencyMeet the need for a quick startAir heatersEngineeringHearth
The invention provides a circulating heat exchange device and method for improving heat exchange efficiency, and relates to the field of hot air equipment. The circulating heat exchange device comprises a stove body, a heat conduction pipe and a circulating pipe; the heat conduction pipe and the circulating pipe are arranged in a furnace of the stove body, the circulating pipe comprises a venturipipe and a return pipe arranged outside the venturi pipe in a sleeving mode, and one end of the return pipe is connected with the stove body to form an air outlet; the other end of the return pipe isconnected with the heat conduction pipe, a circulation channel is formed between the outer wall of the venturi pipe and the interior of the return pipe, one end of the circulation channel and one endof the heat conduction pipe jointly communicate with an inlet of the venturi pipe, and the air outlet and the other end of the circulation channel jointly communicate with an outlet of the venturi pipe, the furnace communicating with the outside is arranged to heat the heat conduction pipe and the circulating pipe together, indoor oxygen is not consumed while hot air is output, heat exchange is conducted without air exchange, a circulation heating channel is formed inside the circulating pipe, airflow output by the backflow part is subjected to secondary heating, sufficient mixing is conductedin cooperation with the venturi pipe structure, the heat exchange efficiency is improved, and the requirement for rapid starting is met.
Owner:SHANDONG HUAYU UNIV OF TECH

Preparation method of lithium ion battery conductive agent

The invention discloses a preparation method of a lithium ion battery conductive agent. The preparation method mainly comprises the following steps: (1) preparing a solid Ni-Mn-Al-O mixture; (2) taking the solid Ni-Mn-Al-O mixture as a metal catalyst, and preparing a metal carbon nanotube together with a carbon source and carrier gas through adoption of an electrochemical vapor deposition method;(3) preparing an activated carbon/metal carbon nanotube film; and (4) directly applying a negative potential of less than 0.8 V to the working electrode by taking the activated carbon/metal carbon nanotube film as the working electrode, graphite as a counter electrode and a saline solution as an electrolyte, and maintaining for more than 2 minutes, so that the size of the activated carbon/metal carbon nanotube film is reduced, and the electrochemical performance is improved. The active carbon/metal carbon nanotube film with the reduced size is used as the lithium ion battery conductive agent.According to the invention, large-size metal particles can be rapidly and effectively converted into small-size particles, and energy waste is avoided; and meanwhile, after the prepared conductive agent is applied to the lithium ion battery, the cycle performance of the lithium ion battery can be fully improved.
Owner:INNER MONGOLIA HENGKE NEW MATERIAL TECH CO LTD

Multi-functional adding machine

The present invention discloses a multi-functional adding machine. The multi-functional adding machine comprises a machine body. A solid raw material cabin and a liquid raw material cabin are arranged at the upper side of a shell body of the machine body and extend into the interior of the shell body, a weighing cabin is connected below the solid raw material cabin via a pipeline, a weighing cabin is connected below the liquid raw material cabin via a pipeline, a screw output machine is connected below the corresponding weighing cabin located below the solid raw material cabin, a blower is arranged between the screw output machine and a receiving device, a plunger pump is arranged between the liquid raw material cabin and the corresponding weighing cabin, and the receiving device is connected below the corresponding weighing cabin located below the liquid raw material cabin via a pipeline. Two different adding channels are separately arranged in the machine body of the multi-functional adding machine, so that the multi-functional adding machine realizes the multiple adding functions, can add solid raw materials and liquid raw materials at the same time, and can also add water, etc. The weighing cabins are also arranged, so that the multi-functional adding machine can control the weight of the added raw materials, and is improved in adding accuracy. During the output of the solid raw materials, the dual functions of the screw output machine and the blower realize the full output of the solid raw materials.
Owner:CHONGQING JIAOYUYIBING AGRI DEV CO LTD

Weak luminescence image processing method based on regional augmentation and regional extraction

The invention relates to a weak luminescence image processing method based on regional augmentation and regional extraction in the technical field of image processing. The method comprises the following steps: converting unidimensional original data sequence of a background image and an original weak luminescence image under the lighting condition into a two-dimensional array structure, and carrying out logarithm transformation on the two-dimensional array structure; then removing noise of the weak luminescence image through morphological weighting median filtering, extracting a boundary of the weak luminescence image by a Canny differential operator, and then filling a weak luminescent region by a boundary closely extracted by a morphological template; obtaining a binary image with a marked weak luminescent region; checking a weak luminescent region of the image, and superposing the region onto the background image with lighting condition after pseudo color treatment; adding a marker on the image brightness by an image luminescent illumination calibration method; and finally recording image experimental conditions, image source and other additional information. The invention provides the reliable weak luminescence image processing method and realizes a treating process from inputting original image data sequence to outputting an image result.
Owner:上海基润生物科技有限公司

Mechanical main transmission device of numerical control punching machine

The invention discloses a mechanical main transmission device of a numerical control punching machine. The structure of the mechanical main transmission device comprises a driving gear, a flange, a rotating shaft, a shaft coupler, an air emitting hood, a motor, a wire box, a cylinder device, a maintaining opening, a nut, a transmission machine, a box body and a speed reducer; the driving gear is arranged inside the box body; the rotating shaft is movably connected with the flange; the shaft coupler is connected with the rotating shaft; the motor is connected with the transmission machine; breathing holes are formed in a cylinder cover; the cylinder over is connected with the box body; a spring is arranged on a piston rod; a bolt is fixedly connected with the cylinder cover; the maintainingopening is connected with the box body; the transmission machine is arranged inside the box body; and the speed reducer is fixedly connected with the driving gear. The mechanical main transmission device disclosed by the invention solves the problem about reduction of the working speed because an existing numerical control punching machine is lack of output force, cannot implement continuous transmission operation and needs to work intermittently.
Owner:天津市艺孚文化传播有限公司

Dust environment simulation equipment

The invention discloses dust environment simulation equipment, which comprises a dust generation device, a wind tunnel, a dust collector and a fan. The wind tunnel comprises a wind inlet section, a turbulence section and a testing section. The inner passage of the wind inlet section is horn-shaped. The dust outlet of the dust generation device is formed at the large-aperture end of the wind inlet section. The small-aperture end of the wind inlet section is communicated with the turbulence section. A turbulence structure is arranged on the turbulence section. One end of the testing section is communicated with the turbulence section and the other end of the testing section is communicated with the dust collector. The fan is communicated with the dust collector. An observation window which can be opened and closed is arranged on the testing section. A dust concentration sensor which is used for detecting internal dust concentration is arranged in the testing section and is communicated with an electric control device. The electric control device is electrically connected with the dust generation device. The simulation equipment can simulate a uniform-concentration dust environment, the concentration is adjustable and testing results obtained through product testing by using the simulation equipment are more accurate.
Owner:张家港朗亿机电设备有限公司

Soil sampling device applied to soil remediation

The invention discloses a soil sampling device applied to soil remediation. The soil sampling device comprises a bottom plate, wherein a bracket is arranged on the right of the upper end of the bottomplate; an adjusting device is arranged on the middle part of the upper right side of the bracket; a soil taking device is arranged at the bottom end of a vertical electric telescopic column in the adjusting device; supporting columns are symmetrically arranged on the two sides of the upper end of the bottom plate; a conveying vibration tank is arranged at the upper ends of the supporting columns;the middle part of the material conveying vibration tank is positioned under the bracket; a vibration motor is arranged at the bottom end of the material conveying vibration tank; and flow guide grooves are uniformly formed in the inner bottom surface of the material conveying vibration tank. The soil sampling device applied to soil remediation in the invention is simple in structure, good in stability, convenient to move and maintain and rapid in soil taking, and brings great convenience to users; and efficient hooking, conveying, mashing, stirring and repairing of to-be-repaired soil can beachieved according to requirements, so the workload of workers is reduced, the repairing quality of the soil is guaranteed, and the soil taking efficiency of the device is improved.
Owner:赵林

A circulating heat exchange device and method for improving heat exchange efficiency

ActiveCN111947300BImprove heat transfer efficiencyMeet the need for a quick startAir heatersEngineeringHot blast
The disclosure provides a circulation heat exchange device and method for improving heat exchange efficiency, which relate to the field of hot air equipment, including a furnace body, a heat conduction pipe, and a circulation pipe. Both the heat conduction pipe and the circulation pipe are arranged in the furnace of the furnace body. The inner tube and the return tube sleeved outside the Venturi tube. One end of the return tube is connected to the furnace body to form an air outlet, and the other end is connected to the heat pipe. A circulation channel is formed between the outer wall of the Venturi tube and the inside of the return tube. One end of the circulation channel and One end of the heat pipe is connected to the inlet of the Venturi tube, and the other end of the air outlet and the circulation channel are connected to the outlet of the Venturi pipe. The furnace connected to the outdoor is set to heat the heat pipe and the circulation pipe together, and the hot air is output without consuming indoor oxygen. Heat exchange without air exchange, a circulation heating channel is formed inside the circulation tube, and the airflow output from the return part is heated twice, and it is fully mixed with the Venturi tube structure, which improves the efficiency of heat exchange and meets the needs of quick start.
Owner:SHANDONG HUAYU UNIV OF TECH
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