499results about How to "Fully utilize" patented technology

The invention relates to a cement-based shrinkage-free joint filling sealing mortar for doors and windows and a preparation method and a construction method thereof. The sealing mortar is prepared by the components in parts by weight as follows: 100 parts of cement, 0-80 parts of active admixture, 0.01-10 parts of water reducer, 0.01-10 parts of early strength agent, 0.01-10 parts of thickening time control agent, 0-25 parts of expanding agent, 0-30 parts of binder, 0-10 parts of air entraining agent, 0.01-30 parts of plastic retaining agent, 0.01-10 parts of moisture repellent, 0-5 parts of starch ether, 0-150 parts of powder filler and 0-300 parts of aggregate. Compared with the prior art, the mortar provided by the invention has the advantages of no shrinkage, strong binding power, no falling, good anti-permeability, simpleness in construction, efficiency and the like, and can adequately fill joints of doors and windows to ensure the sealing property around the doors and windows, and water is prevented from being seeped into the doors and windows.

The embodiment of this invention provides a communication system and a method, a home base station gateway and a home subscriber server, which can solve the problem that the home base is not led into the current communication system. The communication system includes a home base station, a communication system. The communication system includes a home base station, a third party network and a home base station gateway. The home base station is used for communicating with the home base station gateway through a first address; the first address is used for uniquely determining the home base in the third party network; the third party network is used for connecting the home base station and the home base station gateway; the home base station gateway is used for using the home base station and a second address to communicate with the other nodes in the communication network; the second address is used for uniquely determining the home base station in the communication network. The embodiment of this invention describes the condition that the home base is accessed into the grouping data network so as to completely develop the function of the home base station.

The present invention relates to a preparation method for a hydrotreating catalyst. The present invention firstly loads a proper organic compound addition agent on the carrier of a catalyst, then loads active metal components and induces an organic compound simultaneously or after loading the active metal components and carries out drying in the preparation process of the catalyst, but no baking process is carried out. Compared with the prior art, the method provided by the present invention effectively improves the surface property of the carrier after inducing the organic compound addition agent on the carrier of the catalyst and is beneficial to the dispersing and activation of the active metals, thus further improving the using property of the catalyst. The hydrotreating catalyst prepared by the present invention can be used for various hydrotreating catalyst processes.

The invention provides a high-energy lead-acid storage battery cathode plate diachylon and a preparation method thereof. The diachylon comprises lead powder, pure water, analytical pure sulfuric acid and an auxiliary material, wherein the lead powder comprises 65-70 percent of lead oxide, the density of the analytical pure sulfuric acid is 1.400g / cm<3>, and the pure water has the conductivity of smaller than 0.3 mus / cm; and the auxiliary material comprises the following components based on the weight proportion of the lead powder: 0.8-1 percent of nano barium sulphate, 0.1-0.3 percent of modified sodium lignosulphonate, 0.1-0.3 percent of tannin, 0.08-0.1 percent of polyester short fiber, 0.2-0.3 percent of carbon black and 0.3-1 percent of poly-alpha-olefin base oil. When diachylon is mixed, 10-15kg of water, 8-12kg of analytical pure sulfuric acid and the auxiliary material based on the weight proportion of the lead powder are added into 100kg of lead powder. The invention provides the high-energy lead-acid storage battery cathode plate diachylon and the preparation method thereof.

The invention relates to a preparation method and application for efficient urea and a relative, and the preparation method and application is formed by the polymerization amino acid or the salt with a weight proportion of 0.01 to 2.0, urease inhibitor with weight proportion of 0.01 to 0.2, the nitrification inhibitor with weight proportion of 0.01 to 0.6, and the common urea with weight proportion of 97.2 to 99.97. The efficient urea is produced by adding the mixture solution of polymerization amino acid or the salt, the urease inhibitor and the nitrification inhibitor into the common urea at fusing state, and then mixing and granulating. The invention provides the application of the efficient urea in agriculture; for the field crop, the economic crop, the fruit and vegetable, and the flowers, the efficient urea can promote to comprehensively regulate the physiological and biochemical effect inside the plant so as to sufficiently excite the plant endogenous somatotropin and accelerate the nutrition producing, as well as improving the utilization and absorption of the urea, increasing the utilization rate by 20 percent to 60 percent. By the bonding effect of the polymerization amino acid or the salt molecule chemical bond and the effect of the urease inhibitor and the nitrification inhibitor, the invention slowly releases the urea in the soil, and increases the releasing time from 50 days up to around 120 days.

The invention relates to a roadway surrounding rock deformation, rock burst and coal and gas outburst comprehensive treatment method. The method is based on the intensity enhancing effect of active support of a rock bolt on a surrounding rock body, the weakening, pressure relief and rock burst prevention and treatment effects of large-diameter drill holes on a coal body, and the capability of a gas drainage system to effectively reduce the gas content of a coal seam. First, a rock bolt active support technology is adopted in the two roadways of a working face to enhance the intensity of surrounding rock; then, large-diameter pressure relief boreholes are machined every 3-3.5 meters among rock bolts, and the large-diameter pressure relief boreholes are sealed; and gas drainage boreholes are machined at regular intervals to drain gas in a coal seam. The rock bolt support structure and large-diameter borehole sealing jointly form a roadway surrounding rock reinforcing area, which can effectively control roadway deformation and maintain the working space. The reinforcing area, a weakening area and a drainage area formed by the method of the invention can effectively prevent and treat large deformation of roadways, rock burst, coal and gas outburst and other deep mine dynamic disasters, and provides safeguard for the safety production of mines.

The invention relates to the technical field of gluing, in particular to full-automatic robot gluing equipment and a process technology which are used for two-component polyurethane gluing. The full-automatic robot gluing equipment is characterized in that the equipment comprises a three-axis robot or a four-axis robot or a five-axis robot or a six-axis robot, a glue supply device, a two-component gluing head, a two-station automatic gluing workbench or a multi-station automatic rotary gluing workbench, plasma treatment equipment, a waste cleaning solution recovery device and an intelligent control system. The three-axis robot or the four-axis robot is of a gantry type or cantilever type structure. The two-component gluing head and a plasma treatment head are fixed to the three-axis robot or the four-axis robot and can be linked in the X axis, the Y axis and the Z axis. The five-axis robot or the six-axis robot is an articulated robot, and five-axis linkage or six-axis linkage of the two-component gluing head and the plasma treatment head can be achieved. According to the novel polyurethane gluing equipment and the process technology, the proportion is precise, glue tape performance is stable, and the sealing effect is good.

The invention relates to a flexible management method for reconfigurable components in a high-efficiency computer, which is applied to a high-efficiency computer system. The system is generally provided with a plurality of nodes which are connected together through an interconnecting network; a general CPU, the reconfigurable components and a memory in each node are connected together through the interconnecting network; an operating system kernel of the general CPU is provided with drivers; a virtual layer of a reconfigurable component manager is designed in the operating system kernel and above the drivers; and the reconfigurable component manager takes charge of establishing connection between a reconfigurable device of a process and the physical reconfigurable components, configuring, distributing, releasing and reclaiming each reconfigurable component in or out of the nodes, loading the physical drivers of the reconfigurable device, and delivering the operating request of the upper layer to the practical device drivers. The management method can convert the reconfigurable components which are not used temporarily in one node into available components in other nodes so as to reduce the waste of the reconfigurable components, can convert the limited physical reconfigurable components in the system into unlimited virtual reconfigurable components so as to meet various user requirements, and is more flexible for the management of the reconfigurable components.

The invention relates to a bee product composition, comprising the following raw material by weight part: honey 20-50 parts, royal jelly 10-20 parts, pollen 20-35 parts, propolis powder 5-10 parts, bee larvae and pupae power 5-10 parts. The propolis powder is added into the honey to fully stir up in 60-70 degree water bath and then the royal jelly freeze-dry power, the pollen, the bee larvae and pupae power are added into the mixture in turn and the mixture is fully stirred and uniformly mixed. The bee product composite can fully develop their actions of the effective constituents of various bee products and the effective constituents are fully absorbed by the human and the taste is improved and the bee product composition is convenient for being taken and stored without any side effects.

The invention relates to a parallel-magnetic-circuit hybrid-excitation permanent magnet motor, which comprises a case. A stator consisting of a stator core and a stator winding, and a rotor consisting of a permanent magnet, a rotating shaft, a rotor core and an excitation winding are installed in the case. The stator winding is distributed in a slot which is circumferentially arranged in the stator core. The permanent magnet and the excitation winding are arranged on the rotor core. Magnetomotive forces established by the permanent magnet and the excitation winding are connected in parallel in the form of magnetic circuits. By adjusting the current of the excitation winding, the air-gap magnetic field of a ferromagnetic pole can be conveniently adjusted to realize the adjustment of the air-gap magnetic field of the motor. Since a permanent magnet magnetomotive force and an electrically excited magnetic magnetomotive force are connected in parallel in the form of magnetic circuits, the needed exciting current is smaller and the efficiency of the permanent magnet motor is kept to be high; since magnetic fluxes produced by two kinds of excitation magnetomotive forces flow through the same motor iron core, the material utilization rate is high and the power density of the permanent magnet motor is kept to be high; and the structure of the parallel-magnetic-circuit hybrid-excitation permanent magnet motor is similar to the structure of a common permanent magnet synchronous motor, an axial magnetic circuit and an additional air gap do not exist and the motor has the advantage of simple structure.

The invention discloses a multi-angle human face detecting method based on weighting of deformable components. The method includes a model building process and a human face detecting process. Different weights are set on different components of a human face according to different contributions of the different components to a detection effect, and effects on important components can be sufficiently utilized assuredly. The problem in terms of large-angle human face detection is resolved by a multi-model fusion method, omission ratio is decreased by means of reducing a threshold value in a detection process, and false detecting ratio is decreased by means of a skin color confirming mode in a model result fusion process. The multi-angle human face detecting method effectively resolves problems of omission and false detection in the human face detecting process based on the components, and can be widely applied to the fields of safety detection, identity authentication, intelligent transportation and the like.

The invention relates to the organic compound technical field, which solves the problems of poor stability of the silicone-acrylate copolymer emulsion and poor water resistance and stain resistance performances of a film due to low silicon content. The invention relates to a self-crosslinking silicone-acrylate copolymer emulsion which comprises the following components by mass percentages: 10.0-30.0% of methacrylic acid alkylester, 15.0-30.0% of alkyl acrylate, 5-15% of organosiloxane, 0.5-2.5% of alkyl ester, 1.0-5.0% of organosilicone hydrolysis inhibitor, 0.5-2.0% of pH modifier, 0.5-2.0% of emulsifier, 0.5-1.0% of initiator and 40.0-60.0% of water. The emulsion good reaction and storage stability, the silicon content used for constituting colloidal particles and its functional group distribution is gradually increased from 60-80% of colloidal particle radius to the surface, the organosilicone segment function can fully performed, and the cost performance of product is enhanced.

The invention discloses a method and a system capable of automatically recognizing a non-standard charger and setting charging current of the non-standard charger. The method comprises steps of calculating the cell internal resistance of a mobile terminal through preset two charging current and detection of cell voltage in the two charging current; setting that the second preset current is added every time based on the first preset current by using the mobile terminal and calculating the changing value of the cell voltage in adjacent two set charging current; determining a charger is the non-standard charger when the changing value of the cell voltage in the adjacent two set charging current is smaller than the product of the preset number of the charging current, the second preset current and the cell internal resistance; and setting that the charging current of the non-standard charger is the number that the preset number of the charging current minus one multiplies by the second preset current and then adds the first preset current. By the aid of the method and the system, the non-standard charger can be automatically recognized and the charging current of the non-standard charger can be set reasonably.

The invention provides a high-temperature alloy which comprises the components such as C, Cr, Ni, Mo, Mn, Si, Nb, RE, N, Ti, B, Zr and the like, wherein the optimal content of each component is selected after reasonable analysis and repeated tests so that the components of the alloy realize the best interaction effect; and the tests prove that the high-temperature alloy provided by the invention is obviously superior to 25-20 steel and 316 steel in terms of average hardness, high-temperature oxidation resistance, high-temperature corrosion resistance and high-temperature washout resistance, and has good high-temperature comprehensive performance.

The invention discloses an interconnected network standby shared capacity allocation method considering security constraints, and belongs to the control field of electrical power systems. The interconnected network standby shared capacity allocation method comprises the following steps: using a provincial network adjustable capacity analysis method based on sensitivity analysis and cross-section margin so as to determine actually available support capacity of each member in a standby sharing group; on the basis of unit regulation performance and power transmission line available capacity, presenting an active support optimal allocation strategy considering provincial cross-section and inter-provincial interconnection line security constraints, and giving full play to the roles of an interconnected network in high-power loss disruption recovery under the precondition of guaranteeing transmission cross-section and interconnection line power transmission security through method improvement of fixed coefficient allocation loss power in control deviation of a dynamic area.

The invention relates to the technical field of gumming, in particular to five-axis robot gumming equipment and a technology which are used for two-component polyurethane gumming. The five-axis robot gumming equipment is characterized by comprising a five-axis robot, a gum supply device, a two-component gumming head, a double-station automatic gumming workbench or multi-station automatic and rotary gumming workbench, plasma processing equipment, a waste washing liquid recycling device and an intelligent control system. The five-axis robot is a five-joint robot. A workpiece is put on the double-station automatic gumming workbench or multi-station automatic and rotary gumming workbench. The workpiece is fixed or can rotate or swing or move along one axis. The two-component gumming head and aplasma processing head can achieve five-axis linkage. The gum supply device comprises a gum A barrel, a gum B barrel, a gum A metering pump, a gum B metering pump, a gum pipe, a gum supply pipeline, a pipeline support, a gum A material barrel and a gum B material barrel. The polyurethane gumming equipment and the technology are novel, accurate in matching ratio, stable in adhesive tape performance and good in sealing effect.

The invention discloses a cooperation segmentation method fusing perception information, which is used for performing joint segmentation on a group of image data set containing a common object, and each image can contain a plurality of common objects. The cooperation segmentation method comprises steps of using perception information like the significance, the repeatability, the space position, etc, which are based on the area as a global bound term to introduce an energy model to define the foreground likelihood, fully playing the important role of the perception information, converting the segmentation problem to the combination optimization problem to solve and using the object structural constraint based on the perception to perform iterative solution. Compared with the similar algorithm, the cooperation segmentation method fusing perception information and the solving method can be applicable to various complex occasions and can effectively segment the object.

The invention discloses a touch screen with infrared rays transmitted inside a screen body and a method for identifying touch points. In the touch screen, the infrared rays sent out by an infra-red emission unit ripe into the touch screen body, are totally reflected by an upper reflecting surface and a lower reflecting surface inside the touch screen body, and are transmitted into the infrared receiving unit. According to the invention, the infrared rays are transmitted inside the touch screen body by using the total reflection principle, and a touch body is enabled to be clung to the surface of the touch screen to generate touch response, so that the problem of touch floating height is solved; and since the infrared rays are transmitted inside the touch screen, the infra-red emission unit is not required to be placed on the surface of the touch screen. Therefore, an edge frame free touch screen is realized.

The invention discloses a flue gas SNCR (selective non-catalytic reduction) denitration control method. A field detection module and an adaptive control module are adopted, wherein the field detection module is used for measuring the temperature T above a grate of a boiler, the nitrogen oxide concentration of tail gas of the boiler, the ammonia concentration of a reducing agent, the flow of flue gas and the temperature of cooling water of a spray gun by using sensors; the adaptive control module is used for transmitting values measured by the sensors to a PLC (programmable logic controller) unit to adaptively control the position of the spray gun, the amount of the supplied reducing agent and the spraying pressure of the reducing agent, and displaying the working condition of a whole device on a display module. The sensor is used for measuring the temperature T above the grate, and corresponding nozzles are opened according to the following relationships.

The invention discloses a reinforcing method for improving a bend and shear bearing capacity of an independent foundation, belonging to the technical field of structural reinforcement. The reinforcing method comprises the main steps of: scabbling the surface of concrete of a connection beam and the independent foundation; forming holes on the upper surface of the independent foundation and planting reversed-U-shaped reinforcing steel bars which enclose the connection beam; forming holes on the surface of a column, planting horizontal shear reinforcing steel bars and binding the reinforcing steel bars; coating an interface agent on the scabbled concrete surface, supporting a mould and casting the concrete so as to finish the reinforcement of the independent foundation. The reinforcing method provided by the invention utilizes less reinforced concrete to integrally connect the previous independent foundation with the connection beam to form a new independent foundation, so that the punching shear capacity of the independent foundation is improved and the distance from a plate bottom reinforcing steel bar to the center of a resultant force point of the concrete is enlarged; and furthermore, the bend bearing capacity of the independent foundation is improved. The reinforcing method provided by the invention has the advantages of simplicity in construction and material saving, and can be widely applied to the reinforcement and reconstruction of the independent foundation with the connection beam under the column.

The present invention relates to a cotton stalk artificial board and its production method. Its raw materials are the separated cotton stalk bast and cotton stalk core. After the cotton stalk bast is degummed, cotton stalk bast fiber will be generated. Cotton stalk particle boards and cotton stalk fiberboards are produced by using cotton stalk core and cotton stalk bast fiber as raw materials and using MDI or UF resin as adhesive. The beneficial effect of the present invention: in current production of cotton stalk boards, cotton stalk is pulverized and directly used as raw material, and agglomeration, fire and other defects may happen during production. In comparison, the present invention eliminates these defects and solves the problems of low product strength, and has high moisture regain and low fiber quality.

This invention describes a process for catalytic pyrolysis, comprising the steps of: (1) introducing the reactants into a pre-heater, wherein the reactants are vaporized into gases; (2) introducing the mixed solutions containing ultrafine or nanoscale catalyst into the pipeline between the pre-heater and the reactor, or directly into the reactor, wherein the said ultrafine or nanoscale catalyst is uniformly mixed with the process (1) wherein said gaseous reactants; (3) pyrolysis of the said uniform mixture in the reactor. The average diameter of the said ultrafine or nanoscale catalyst is in the range of 1nm-100ª–m. This invention resolves such problems existing in the present fixed-bed reaction process as easy carbonization of the catalyst, a short service periodic and frequent need for recovery. The process of this invention is easy to operate, and suitable for a wide variety of catalytic pyrolysis reactions. Compared with the present pyrolytic process, the process of this invention can increase the weight yield rate of ethylene+propylene+butadiene by at least 5%, while the equipment remains the same with only a feeding pipeline added.

The invention relates to the technical field of gumming, in particular to four-axis robot gumming equipment and a technology which are used for two-component polyurethane gumming. The four-axis robot gumming equipment is characterized by comprising a four-axis robot, a gum supply device, a two-component gumming head, a double-station automatic gumming workbench or multi-station automatic and rotary gumming workbench, plasma processing equipment, a waste washing liquid recycling device and an intelligent control system. The four-axis robot is of a gantry type or cantilever type structure. The two-component gumming head and aplasma processing head are fixed on the four-axis robot and can achieve X-axis, Y-axis and Z-axis linkage. A workpiece is put on the double-station automatic gumming workbench or multi-station automatic and rotary gumming workbench and is fixed. The two-component gumming head and the plasma processing head are linked along the X-axis, Y-axis and Z-axis to achieve gumming. The polyurethane gumming equipment and the technology are novel, accurate in matching ratio, stable in adhesive tape performance and good in sealing effect.

The invention discloses a construction method of an architectural structure gypsum board with paper surface hung ceiling. The construction method comprises the following steps of:1, installing a light steel keel; 2, installing a top facing gypsum board, namely, installing the top facing gypsum board on the installed light steel keel; reserving side interval joints between side walls on the periphery of the top facing gypsum board and a wall body; forming multiple transverse deformation joints on the top facing gypsum board, and distributing the multiple transverse deformation joints from front to back along the long direction of the top facing gypsum board; and dividing the light steel keel into multiple light steel keel frames by taking the multiple transverse deformation joints as boundaries, and disconnecting the two front and back adjacent light steel keel frames; and 3, constructing the side interval joints and the deformation joints, namely, closing in the transverse deformation joints by adopting first aluminium alloy end caps, and meanwhile closing in the side interval joints by adopting second aluminium alloy end caps. The construction method is simple in steps, reasonable in design, and simple and convenient in construction and operation, has high working efficiency and good construction effect and can be used for solving the problems of ugly appearance, easiness in occurrence of cracks and deformation and the like existing in the conventional gypsum plaster board.

The invention discloses a bamboo liquid wine and a preparation method thereof, and belongs to the healthcare wine field. The bamboo liquid wine is obtained through commonly fermenting 25-45 parts by weight of a bamboo product and 55-75 parts by weight of a grain. The preparation method of the bamboo liquid wine comprises the following steps: fully mixing the bamboo product with the grain, adding Saccharomyces cerevisiae, and fermenting. In the invention, the bamboo product added to the wine as a raw material and fermented together with the grain has the health caring and health preserving efficacies of liver injury mitigation and internal fire mitigation.

The invention provides a magnesium alloy, which comprises the following components in percentage by weight: 0.5-1.5% of calcium, 0.5-2.5% of zinc, and the balance of magnesium, wherein the sum of weight percentages is 100%. The invention also provides a melting process of the magnesium alloy, which comprises the following steps: (1) slicing magnesium ingots and removing impurities, and weighing zinc and calcium for standby; (2) preheating a crucible and a die; (3) putting the magnesium slices into the crucible, putting the crucible in a furnace, and after an operation of vacuumizing is completed, feeding mixed gas into the furnace; (4) heating the furnace until the magnesium slices are completely molten, and heating and stirring the obtained product; (5) wrapping metal calcium with an aluminum foil, adding the obtained object in the bottom of molten magnesium, then adding zinc slices, carrying out stirring and slag removal on the obtained mixture, and after the obtained product is heated, carrying out heat preservation on the obtained product; and (6) cooling molten liquid, carrying out heat preservation on the molten liquid, opening the furnace, taking the die, pouring the molten liquid into the die, and waiting. The invention also provides a heat treatment process of the magnesium alloy, which comprises the following steps of (1) homogenized annealing; and (2) solid solution treatment. The magnesium alloy disclosed by the invention has the advantages that the mechanical properties of the alloy are improved, the casting performance is improved, and the creep resistance of the alloy is increased.

The invention provides a waste plastic recycling process method, aiming to solve the problems of occupation of land resources and environmental pollution caused by waste plastic recycling at present. In the technical scheme, the waste plastic recycling process method comprises the following steps: (1) crushing waste polyethylene plastic, cleaning with a washing barrel, rinsing again in a water tank, drying, and obtaining waste polyethylene plastic particles; and (2) uniformly mixing the waste polyethylene plastic particles with raw polyethylene materials, activators, compatilizers, plasticizers, antioxidants and lubricants, carrying out plasticization and filtration, and finally cutting to obtain granulated plastic. The waste polyethylene plastic and other raw materials are mixed according to the following weight percentage: 60-65 percent of the waste polyethylene plastic, 15-16 percent of the raw polyethylene materials, 15-20 percent of fillers, 1 percent of the compatilizers, 1 percent of the plasticizers, 1 percent of the antioxidants, 0.5-1 percent of the activators and 0.5-1 percent of the lubricants.

The invention relates to the technical field of gluing, in particular to three-axis robot gluing equipment and a process technology which are used for two-component polyurethane gluing. The three-axis robot gluing equipment is characterized in that the equipment comprises a three-axis robot, a glue supply device, a two-component gluing head, a two-station automatic gluing workbench or a multi-station automatic rotary gluing workbench, plasma treatment equipment, a waste cleaning solution recovery device and an intelligent control system. The three-axis robot is of a gantry type or cantilever type structure. The two-component gluing head and a plasma treatment head are fixed to the three-axis robot and can be linked in the X axis, the Y axis and the Z axis. Workpieces are fixedly placed on the two-station automatic gluing workbench or the multi-station automatic rotary gluing workbench, and therefore gluing is achieved. The glue supply device comprises a glue A barrel, a glue B barrel, a glue A metering pump, a glue B metering pump, glue pipes, glue supply pipelines, a glue A bucket and a glue B bucket. According to the novel polyurethane gluing equipment and the process technology, the proportion is precise, glue tape performance is stable, and the sealing effect is good.

The invention relates to the field of energy, in particular to a method for producing biogas by taking Entermorpha as a material. The method comprises the following steps: (1) the Entermorpha is rinsed by water; (2) the Entermorpha obtained in step(1) is crushed until the grain size of the Entermorpha is between 0.5 and 2mm; (3) the Entermorpha obtained in step(2) is placed into a fermentation device and added with inoculum, and the weight ratio of the inoculum TS(total solid content) to the Entermorpha TS(total solid content) is between 1 to1 and 1 to 5; (4) the fermentation device is added with fresh water, and the total solid content in the fermentation device is adjusted to between 2.5 and 10 percent; (5) alkali is added into the fermentation device, and the initial pH value of the mixture obtained in step(4) is controlled to between 6.5 and 7.5; and (6) the fermentation device is sealed and placed in the thermostatic water bath, and the fermentation temperature is controlled to between 32 and 38 DEG C. The method has the advantages of realizing the resource utilization of the Entermorpha, having simple process and easy operation, improving the marine environment and producing the energy product of biogas.

The invention discloses carboxymethyl chitosan nano medicament-carrying microspheres and a preparation method thereof. The preparation method comprises the following steps of: preparing aqueous solution of carboxymethyl chitosan, dissolving a medicament into the carboxymethyl chitosan solution, stirring the solution uniformly, adding calcium chloride solution, and performing one-time ion cross-linking pre-coating; adding surfactant into an oily component, stirring the surfactant and the oily component to obtain an oil phase mixture, adding the pre-coated mixed solution into the oil phase mixture, quickly stirring the solution to form a water-in-oil mixture, adding glutaraldehyde, performing secondary curing cross-linking reaction to obtain medicament-coated carboxymethyl chitosan microspheres, performing centrifugal separation on the two-phase mixture, cleaning the lower layer by using petroleum ether or ethanol solvent, washing with distilled water, drying, and thus obtaining the carboxymethyl chitosan nano medicament-carrying microspheres. Because the carboxymethyl chitosan with biocompatibility, safety, non-toxicity and capability of being safely metabolized in vivo is used as a coating material, the carboxymethyl chitosan nano medicament-carrying microspheres have the characteristics of small medicament-carrying granule, high medicament-carrying amount and coating rate, good sustained-release performance and capability of fully exerting the effect of the medicament.