36results about How to "Cause deterioration" patented technology

The invention discloses a high-sustained-release-performance organic composite fertilizer capable of realizing high yield of black mustard. The organic composite fertilizer comprises the following raw materials: cow dung, corn stalk, furfural residues, soybean meal, a castor cake, Chinese medical stone powder, shell powder, chitin, fish-bone meal, calcium aspartate, potassium humate, calcium nitrate mud, magnesium nitrate mud, urea, ammonium nitrate, calcium dihydrogen phosphate, zinc amino acid chelate, zinc sulfate, manganese sulfate, zinc acetate, molybdenum sulfate, a modified sustained-release agent, a mildew-resistant auxiliary agent and antibacterial powder. The organic composite fertilizer provided by the invention has excellent sustained-release, anti-mildew and antibacterial properties, can meet the nutritional demands of black mustard in the whole growth period, and improves the yield and quality of black mustard.

The invention relates to a sterilization control system and a sterilization control method for a cookware and the cookware. The sterilization control system includes a main control chip, a collectionapparatus, and a vapor generator. The main control chip can send a start command to the vapor generator at a first predetermined time before finishing appointment or heat preservation of the cookware,and send a stop command to the vapor generator when the appointment or heat preservation of the cookware is finished; when the vapor generator receives the start command, high-temperature vapor is fed to a heating chamber in order to regulate the temperature therein; and when the vapor generator receives the stop command, the feeding operation is stopped; the collection apparatus can collect an environment signal in the heating chamber under the high-temperature vapor environment and send the environment signal to the main control chip; the main control chip then regulates operation power ofthe vapor generator by means of the environment signal, thus controlling the temperature of the heating chamber at a sterilization temperature. The system can prevent growth of bacteria due to long time appointment of the cookware at the time of before finishing appointment or heat preservation.

The invention discloses an emergency ward service system. The system comprises an intelligent emergency treatment injury examination system connected with a communication unit and used for shortening time for the injury examination after a wounded person arrives at an emergency room and enabling related medical workers to make preparations, a disinfection treatment device communicated with the communication unit and used for achieving surgery instrument disinfection, an emergency treatment electronic medical record system communicated with the communication unit and used for carrying along medical records, a controller communicated with the communication unit and used for achieving the coordinated work of the intelligent emergency treatment injury examination system, the disinfection treatment device and the emergency treatment electronic medical record system, and the communication unit connected with the connection controller through a serial port RS485 or SG or a network, and the controller is in communication with the intelligent emergency treatment injury examination system, the disinfection treatment device and the emergency treatment electronic medical record system. The emergency ward service system further comprises a vomit bag used for preventing the patient from vomiting. The efficiency of emergency treatment of the patient is improved, and a guarantee is provided for saving emergency time.

The present invention discloses a preservation method of lotus roots. The preservation method of the lotus roots comprises the following steps: lotus roots are collected; the collected lotus roots arerinsed with water to remove surface mud; nodes are removed; the node-removed lotus roots are placed in an environment filled with water steam of 150-180 DEG C to be treated for 5-10 seconds; the water steam-treated lotus roots are put in a preservative agent for soaking for 15-20 minutes; the soaked lotus roots are taken out to be air-dried; mud wraps the surfaces of the lotus roots; and the lotus roots are stored in an environment of a temperature of 5-25 DEG C and a humidity of 40%-80%. The provided lotus root preservation method prolongs the storage period of the lotus roots, effectively prevents the lotus roots from deterioration and flavor reversion, and does not use sulfite components.

The invention provides a food detection sample safe storage and placement appliance. The food detection sample safe storage and placement appliance comprises a C-shaped refrigeration cavity, placement units and auxiliary units, annular sliding grooves are evenly formed in the inner wall of the C-shaped refrigeration cavity from top to bottom, the placement units are arranged along the inner wall of the C-shaped refrigeration cavity, and the auxiliary units are installed in the placement units. The food detection sample safe storage and placement appliance can solve the problems that most of traditional detection samples are transferred to a storage chamber through manual carrying, the detection samples are placed in air during manual carrying, so that deterioration of the detection samples is easily caused in hot weather, and the detection cost is consumed; and common detection samples are basically stored in the storage chamber in a standing manner, when the detection samples are in a liquid state, the precipitation of the detection samples is easily caused by standing, so that the detection accuracy is influenced, the common detection samples cannot be sealed in time, so that impurities are easily adhered to the detection samples, and the detection result is influenced.

The invention discloses a largehead hairtail refrigerating device having a circulated freezing function, and belongs to the technical field of largehead hairtail refrigerating. The largehead hairtailrefrigerating device having a circulated freezing function comprises a box body, wherein a refrigerating chamber is formed in the box body; a first rotating shaft is rotatably connected to the outer wall of the box body, and penetrates through the box body and extends inwards; two rotating disks are fixedly connected to one end arranged in the box body, of the first rotating shaft; a second rotating shaft is fixedly connected between the two rotating disks; a supporting plate is rotatably connected to the second rotating shaft; a placing plate is fixedly connected to one end away from the second rotating shaft, of the supporting plate; and a placing groove is formed in the placing plate. The largehead hairtail refrigerating device having a circulated freezing function disclosed by the invention is easy to operate; the sealing effect of the refrigerating device is strengthened, so that the situation that when being subjected to vibration, the refrigerating device slides, and the largehead hairtail is deteriorated is prevented; and besides, the largehead hairtail placing groove is formed, and the position of the largehead hairtail placing groove can be moved, so that the largehead hairtail is convenient to take, and the situation that during taking the largehead hairtail, the largehead hairtail is ripped up is avoided.

The invention discloses a sperm collection cup for breeding egg chicken and belongs to the field of poultry breeding. The sperm collection cup comprises a second sperm camber movably connected with a first sperm chamber, wherein the bottom of the first sperm chamber is connected with the top end of the second sperm chamber, the first sperm chamber is of a double-layer structure, and an inner chamber is arranged in the first sperm chamber and spaced from the outer wall of the first sperm chamber; the inner chamber is communicated with the second sperm chamber, the bottom of the inner chamber tilts towards the middle, a protrusion is arranged in the middle of the bottom surface of the inner chamber, and the diameter of the bottom surface of the protrusion is equal to the diameter of a channel allowing the inner chamber to be communicated with the second sperm chamber. The sperm collection cup has the advantage that during collection, impurities which are collected accidentally can be filtered out, sperm can be diluted during collection, a proper sperm storage condition can be provided so as to guarantee the vigor of sperm, and then artificial insemination effect can be guaranteed.

The invention discloses a non-pollution type polyurethane sealing material and a preparation method of the non-pollution type polyurethane sealing material, and belongs to the field of building materials. The polyurethane sealing material is formed by mixing a base and a curing agent; the base is formed by a prepolymer which is prepared by performing reaction on polyisocyanates and active hydroxyl compounds; and the curing agent comprises polyether, a catalyst, filler, a light stabilizer and a heat stabilizer. The preparation method of the base and the curing agent comprises the following step that the steps of dehydration, degasification, mixed grinding and the like are carried out in an airtight reactor provided with electric stirring, a thermometer and a vacuumizing function. According to the non-pollution type polyurethane sealing material and the preparation method, the strength, the deformation performance, the abrasion resistance, the chemical corrosion resistance, the high-low temperature resistance performance of the material can be guaranteed, and the surface pollution and deterioration of the material can be avoided; and therefore, the non-pollution type polyurethane sealing material is an ideal sealing material.