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45results about How to "Trial works well" patented technology

Method for producing inocula for livestock and poultry by multi-thalli mixed liquid

The invention relates to a method for fermentation production of a poultry bacterial agent by multi-bacteria miscible liquid, wherein aerobic bacteria, namely Bacillus subtilis, Bacillus licheniformis, bacillus natto, beer yeast, Aspergillus niger and Aspergillus oryzae are cultured in a shaking table according to different culture mediums, so as to culture a mother seed solution; simultaneously Lactobacillus acidophilus, bifidobacteria and enterococcus faecalis are subjected to anaerobic culture by utilization of Kille flasks, and a mother bacterial solution of photosynthetic bacteria is cultured by a Kille flask under the condition of illumination; the prior stock solution is inoculated into a seed tank for anaerobic culture and fermentation according to 4 percent of the inoculum concentration, and the fermentation time is between 48 and 60 hours; and the cultured seed liquid is inoculated into a productive tank for anaerobic culture and fermentation according to 10 percent of the inoculum concentration, the fermentation time is between 60 and 72 hours, and the fermentation end point is reached when the pH value is reduced to 4.0. The method has the advantages that the microscopic examination viable count of the bacterial agent is more than 5 billion per milliliter, so that the bacterial agent is safe and nontoxic, thereby not only improving the disease resistance of poultry but also promoting the quick growth of the poultry, reducing the feed-meat ratio and improving the quality of meat, eggs and milk.
Owner:张培举

Kitchen waste treatment method and device

The invention discloses a kitchen waste treatment method and device. According to the method, kitchen waste is poured into residue collection grid of a classified collecting device, and one side of the residue collection grid is provided with a residue discharge port; impurities in the kitchen waste are filtered out by a filter screen disposed at the bottom of the residue collection grid; oil and water in the kitchen waste flow into an oil collection grid below the classified collecting device through the filter screen, and the oil collection grid is connected to an oil storage tank through an oil pumping pipe; the bottom of the oil collection grid is communicated with an overflow grid equipped with an overflow port, the height of liquid in the oil collection grid is controlled by setting the height of the overflow port, and at the same time redundant water in the overflow grid is discharged through the overflow port. The method and the device provided by the invention ensure relative purity of oil-water separation, and by employing negative pressure oil pumping, the speed is moderate, the oil layer change is smooth, and the pump cannot be blocked. Automatic control is carried out by a single chip microcomputer, and whereabouts of oil can be traced, thus realizing effective control of illegal cooking oil production. The device provided by the invention has the characteristics of exquisite and reasonable design, small volume, high efficiency, and good user trial effect.
Owner:贵州航天风华精密设备有限公司

Automatic air-adjusting element and air-adjusting fresh-keeping method for fruits

The invention discloses an automatic atmosphere control element and a fruit atmosphere control preservation method thereof, wherein the box bottom, the box wall and a box cover of an atmosphere control box are provided with at least one air hole respectively. Firstly, at least one first long atmosphere control element and one second long atmosphere control element, and a short atmosphere control element are soaked in a liquid, the atmosphere control elements are arranged in the air holes of the atmosphere control box filled with fruits, and the short atmosphere control element is completely plugged into the air hole of the box bottom of the atmosphere control box; one to all the first long atmosphere control elements and the second atmosphere control elements are inserted into a part of the box wall of the atmosphere control box, side holes are exposed, and an atmosphere control instrument is used to introduce carbon dioxide gas into the atmosphere control box; and the atmosphere control box is closed for 20 to 30 hours, and the fruits in the atmosphere control box are preserved in the carbon dioxide gas. The automatic atmosphere control element can perform full-range regulation preservation on the whole circulation area of storage, transportation, and sales of the fruits and so on. The aim of fruit preservation with high carbon dioxide, low oxygen and low temperature can be realized by arranging the automatic atmosphere control element on the atmosphere control box and adopting a novel atmosphere control method combined with automatic atmosphere control and spontaneous atmosphere control.
Owner:刘怀寅

Front canopy automatic water curtain of digging and blasting working surface and working method thereof

InactiveCN102635387AWith blasting shock wave automatic spray functionHigh sensitivityDust removalFire preventionAutomatic controlEngineering
The invention discloses a front canopy automatic water curtain of a digging and blasting working surface and a working method thereof. The front canopy automatic water curtain comprises a shower nozzle, a water pipe and an automatic control device, wherein the shower nozzle is mounted in the inner groove of a front canopy, which is 1-2 meters far from the digging and blasting working surface; the automatic control device is mounted at the back end of the front canopy; the water pipe is communicated with the shower nozzle, then extends into the back end of the front canopy from the inner groove of the front canopy and is communicated with the water outlet of the automatic control device; the automatic control device is structurally composed of a water valve, an impacting plate, a supporting rod, a chuck, a heavy hammer and a connecting rod mechanism; the heavy hammer is connected to the rotatable chuck through the supporting rod and the heavy hammer at a normal state is located at a closed position of a handle of the water valve; the impacting plate is fixed at one end of the connecting rod mechanism and the plate surface of the impacting plate faces to a blasting and impacting direction; and the other end of the connecting rod mechanism is clamped into a clamping groove of the chuck at a normal state so that the clamping disc is at a locking state. The front canopy automatic water curtain has an automatic function of blasting impact waves and automatically spraying and has high flexibility; and the front canopy automatic water curtain can spray while blasting.
Owner:新汶矿业集团有限责任公司协庄煤矿

Traditional Chinese herbal compound external preparation for treating hormone dependent dermatitis and preparation method and application thereof

The invention provides a traditional Chinese herbal compound external preparation for treating hormone dependent dermatitis. An effective part is prepared by the following Chinese herbal medicines according to the parts by weight: 5-80 parts of rhizoma polygonati, 5-60 parts of flos lonicerae, 5-60 parts of flos chrysanthemi, 5-60 parts of poria cocos and 3-60 parts of liquorice. The invention further discloses a preparation method and an application of the preparation. The preparation is capable of mainly using the rhizoma polygonati as a monarch drug, using the flos lonicerae and the flos chrysanthemi as ministerial drugs together, using the poria cocos as an adjuvant, and using the liquorice as a conductant drug for reconciling the drug properties of a whole prescription, using the effects of nourishing Yin and moistening dryness, removing pathogenic heat from blood and toxic material from body, clearing away heat and removing dampness, and dispelling wind and arresting itching as abasic treatment rule of the preparation, and promoting the repair of the hormone dependent dermatitis. The prescription is simple, accords with a traditional Chinese medicine theory of treating the hormone dependent dermatitis, and has the support and evidence of modern pharmacology achievements of each single Chinese herb. An extracting process for the compound effective part is simple, the effective ingredient content is high, the introduction of non-effective ingredients is reduced, a preparation technology is scientific, a transmittance rate of the effective ingredients in a pathologicaltissue is high, the animal experiment and human body trial effect is remarkable without the adverse reaction, the use is convenient and the adaptability is good.
Owner:王文萱

Automatic air-adjusting element and air-adjusting fresh-keeping method for fruits

The invention discloses an automatic atmosphere control element and a fruit atmosphere control preservation method thereof, wherein the box bottom, the box wall and a box cover of an atmosphere control box are provided with at least one air hole respectively. Firstly, at least one first long atmosphere control element and one second long atmosphere control element, and a short atmosphere control element are soaked in a liquid, the atmosphere control elements are arranged in the air holes of the atmosphere control box filled with fruits, and the short atmosphere control element is completely plugged into the air hole of the box bottom of the atmosphere control box; one to all the first long atmosphere control elements and the second atmosphere control elements are inserted into a part of the box wall of the atmosphere control box, side holes are exposed, and an atmosphere control instrument is used to introduce carbon dioxide gas into the atmosphere control box; and the atmosphere control box is closed for 20 to 30 hours, and the fruits in the atmosphere control box are preserved in the carbon dioxide gas. The automatic atmosphere control element can perform full-range regulation preservation on the whole circulation area of storage, transportation, and sales of the fruits and so on. The aim of fruit preservation with high carbon dioxide, low oxygen and low temperature can be realized by arranging the automatic atmosphere control element on the atmosphere control box and adopting a novel atmosphere control method combined with automatic atmosphere control and spontaneous atmosphere control.
Owner:刘怀寅

Steel beam positioning adjustment device

ActiveCN104594647BTo achieve the effect of installation adjustmentImprove installation accuracyBuilding material handlingStructural engineering
The invention discloses a steel beam locating and adjusting device which comprises a hydraulic jack, an adjusting platform and a locating clamp. The adjusting platform comprises a lower slide block, a middle slide block and an upper slide block, wherein the lower slide block, the middle slide block and the upper slide block are sequentially in slide fit with each other. At least three horizontal adjusting lead screws and the hydraulic jack are vertically arranged at the periphery of the lower slide block in a threaded mode, a rotating disk is arranged in the center of the upper portion of the upper slide block, the steel beam locating clamp is arranged in the center of the upper portion of the rotating disk, and a steel beam can be vertically fixed into the clamp. A height adjusting rod and an angle adjusting fixed rod are vertically arranged at the tail end of an auxiliary horizontal rod in a threaded mode, and the tail end of the auxiliary horizontal rod is fixedly buckled with the steel beam through a buckle. The steel beam locating and adjusting device has the effect on installing and adjusting steel webs, improves steel web installing accuracy and saves labor and materials. The steel beam locating and adjusting device also has the functions of longitudinal adjustment, latitudinal adjustment, height adjustment, angle adjustment and rotation adjustment. In addition, the steel beam locating and adjusting device is convenient to use, good in trying effect and good in reputation.
Owner:ZHENGZHOU NO 1 CONSTR ENG GRP

Solar car sunscreen

The invention discloses a shading hood for a solar energy automobile. The shading hood comprises a framework, sun cloth and a solar cell panel, the solar cell panel is installed at the upper side of the middle of the framework, and the sun cloth is fixed to the periphery of the framework; semiconductor chilling plates are distributed inside the sun cloth, and a concentrator or a controller is arranged at the bottom of the framework and used for being connected with the semiconductor chilling plates and driving the semiconductor chilling plates to work. By means of the shading hood, the shading effect and the cooling effect can be achieved simultaneously. Solar energy over an automobile body can be transformed into cooling capacity, and an equivalent effect that the illumination area is reduced is achieved. The heat energy is transformed into the cooling capacity, so that the temperature within the automobile body area is obviously lower than that in surrounding areas. The sun cloth serves for shading from the sun and is capable of maintaining the cooling capacity from being leaked outward. According to the shading hood, the universality is great, the installation and dismounting of the framework are convenient, the entire size after the shading hood is compressed is small, the shading hood can be stored in a trunk of the automobile body, and the use is quite convenient. Rubber bodies can be assembled into elastic clamping seats, so that the shading hood can be fixed to sunken areas at the upper edged of automobile windows in a clamped mode. The shading hood is reasonable in structural design, quite ideal in trial application effect and suitable for being implemented and popularized.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Method for realizing consistency function of multimachine core data in ATC (automatic timing corrector) system

The invention provides a method for realizing a consistency function of multimachine core data in an ATC (automatic timing corrector) system. In the method, a locking mechanism is utilized to prevent data from being modified by multiple processes and multiple mainframes which operate in parallel and needs to send locking requests to other mainframes except a mainframe node by taking each Key value as a particle size, the locking mechanism forms a waiting queue before sending the requests and the requests carries logic time stamps, and each node compares the locking requests received from other mainframes to determine whether to send request responses; and the nodes sending the locking requests confirm that locks are acquired by per se and begin to send the data when checking that the waiting queue is null. During waiting for the locking waiting queue to be null, if a local machine puts forward an update request to the Key value by using the service process, then a previous update request to the same Key value is covered, which is used as compressive treatment. When a Key value needs reading by a node, the locking data is also needed to be used, thus dirty data in certain data updating cannot be read, thereby ensuring that each node and a Key value appear in a concurrent sequence.
Owner:WISESOFT CO LTD

Amorphous strip heat treatment take-up and pay-off system and control method

An amorphous strip heat treatment take-up and pay-off system comprises a strip pay-off disc and a strip take-up disc which are installed on a machine frame and driven by a motor, a transition disc is further installed on the machine frame in a rotating mode, the transition disc is in a groove wheel shape, a plurality of radial air holes are formed in the circumferential face of the transition disc, and the air holes are communicated with an inner cavity of the transition disc. The center of the transition disc is connected with a rotary joint, the rotary joint is communicated with an inner cavity of the transition disc, a fixed portion of the rotary joint is connected to a vacuum generation device, a front roller and a rear roller are arranged at the position close to the transition disc, a strip from the strip pay-off disc bypasses the front roller, then bypasses the transition disc and then bypasses the rear roller and then is conveyed backwards, and the transition disc is rotationally installed on the machine frame through a rotating shaft. The control method of the amorphous strip heat treatment take-up and pay-off system adopts the amorphous strip heat treatment take-up and pay-off system. The invention is good in trial effect in practice.
Owner:安阳佳友非晶科技有限公司

The right one-way bearing shaft of the bicycle driven by the forward and reverse rotation of the pedals

The invention relates to a bike centre axis assembly, in particular to a right one-way bearing shaft of a bike driven by a forward-reverse rotation of a foot pedal. The right one-way bearing shaft of the bike driven by the forward-reverse rotation of the foot pedal is characterized in that an inner threaded through hole is formed along the axis of the shaft, the inner threaded through hole is a reverse threaded tooth, the right one-way bearing shaft is sequentially provided with an outer threaded end, a shaft neck, a chain plate connection plate and a shaft shoulder from left to right, the chain plate connection plate is provided with chain plate connection threaded holes, and the shaft neck is provided with a key groove. The right one-way bearing shaft of the bike driven by the forward-reverse rotation of the foot pedal is unique and ingenious in design, easy to manufacture, long in service life, convenient to mount, detach and maintain and good in trial effect, it is beneficial for solving the problem of swing of a bevel gear on the right side, reliability of a shaft assembly in the bike driven by the forward-reverse rotation of the foot pedal is remarkably improved, and the right one-way bearing shaft is one of key parts of a shaft assembly in the bike driven by the forward-reverse rotation of the foot pedal.
Owner:重庆奇可比自行车有限公司
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