35results about How to "Increase employment" patented technology

The invention relates to a method for forming biomass fuel by comprehensively utilizing straws. Formed biomass fuel which is formed and produced by pulverizing and squeezing the straws is thrown into a biomass direct-burning boiler, slag and ash obtained through the combustion of the formed biomass fuel are used as potash fertilizer fuel after being processed by a humidifying stirring packing machine, partial steam generated by the boiler is used for generating the power through a steam turbine and a generator, the generated electric power is inputted to an electric network, part of the low-grade steam obtained after the work of the steam turbine is pumped for supplying the heat, and the rest steam is condensed into water by a condenser to be used for the boiler after the working of the steam turbine. The biomass direct-burning boiler utilizes a water-cooling vibration grate boiler structure, the fuel applicability is strong, the straws can be fed into the boiler after being simply pretreated, nearly no abrasion exists, and effects of comprehensive utilization, high efficiency, low cost and cleanliness can be realized by improving the boiler structure.

The invention relates to a weighing type garbage sorting and recycling system capable of weighing, sorting and recycling garbage and recording and exciting garbage sorting recyclers. The weighing type garbage sorting and recycling system consists of a weighing type community sorting and recycling device, an interception type sorting and recycling box, a weighing type recycling and recording system, a weighing type sorting and recycling vehicle and a fine-picking sorting resource recycling system. The system can weigh and recycle various kinds of garbage so as to record recycling of the garbage and can excite the sorting recyclers by virtue of the record so as to promote consumption, protect the environment and recycle the resource by recycling the garbage for payment. Paid garbage recycling becomes the most valuable government investment. The system has the functions of enlarging employment and expanding industries and has huge social value.

The invention discloses a method for breeding three batches of tilapia within one year. The method comprises the steps of: setting an aquaculture pond into a primary coarse pond, a secondary coarse pond and a developing pond according to the ratio of 1 to 4 to 16 under specifications of the tilapia at different growth stages, and feeding the tilapia of which the specifications respectively are 7-8.5chao (Chinese character) (2-4cm), 10-12chao (5-15g) and 50-200g into the primary coarse pond, the secondary coarse pond and the developing pond according to the density of 40,000 per mu (unit area), 8,000 per mu and 1,800 per mu. According to the method, by two-stage coarse marking and three-stage breeding, a water body of the pond is fully utilized; the unit mu yield is greatly improved; the breeding cost is reduced; and the tilapia can be supplied in balance all the year around, and the breeding risk is reduced.

The invention discloses magnesium alloy which mainly comprises the following elements in percent by weight: 7.2% to 8.5% of aluminum, 0.007% to 0.01% of nickel, 0.30% to 0.70% of manganese, 0.20% to 0.30% of zinc and the balance of magnesium. The manufacturing technology comprises the following: step 1, all elements are added into a smelting furnace according to weight percentages, heated to 665 plus or minus 5 DEG C and stirred for 3 to 5 minutes; step 2, the time interval is 4 hours; a refining agent of 2 kg is taken per time and placed in a slag removing machine; the nitrogen gas of about 4.5 kg is introduced for pressurization and injected into melting liquid through a steel tube and the melting liquid is boiling for 3 to 5 minutes; the steel tube is taken out and rested for 5 to 10 minutes; and then the surface residual slag is removed; step 3, mould pouring is conducted; step 4, cooling and demoulding are performed; and step 5, forming is achieved.

The invention relates to an energy-saving boiler which comprises a boiler body, wherein the boiler body can be set into a two-section boiler or a three-section boiler. The two-section boiler consists of an upper-section boiler and a lower-section boiler, a plurality of siphon pipes are arranged in the lower-section boiler, a communicating pipe and an annular cavity are arranged between the upper-section boiler and the lower-section boiler, a smoke discharge channel provided with an equal-clearance external sleeve ring is arranged outside the upper-section boiler; the three-section boiler consists of a lower-section boiler, a middle-section boiler and an upper-section boiler, the lower-section boiler and the middle-section boiler are respectively provided with a plurality of lower siphon pipes and a plurality of upper siphon pipes, and a lower communicating pipe and a lower annular cavity are arranged between the lower-section boiler and the middle-section boiler; and an upper communicating pipe and an upper annular cavity are arranged between the middle-section boiler and the upper-section boiler, a smoke discharge channel provided with an equal-clearance external sleeve ring is arranged outside the upper-section boiler, and the lower siphon pipes and the upper siphon pipes are distributed in a staggered manner. A plurality of steamer grates or stewing and braising jacketed kettles are arranged on the upper-section boiler of the two-section boiler or the three-section boiler, thus forming an energy-saving steamer or an energy-saving stewing and braising boiler. The energy-saving boiler has the advantages of high heat exchange efficiency, environmental protection and energy conservation and the like.

The invention discloses a detachable movable like-ice and real-ice field ground structure which comprises an original soil ground. An ice field peripheral frame is arranged on the periphery of the upper surface of the original soil ground. An anti-seepage layer, a sand cushion layer, a thermal insulation plate, a waterproof layer and an auxiliary refrigeration layer are sequentially laid on the upper surface of the original soil ground from bottom to top. The periphery of the waterproof layer extends upwards and is fixed to the inner side outer wall of the ice field peripheral frame so that the auxiliary refrigeration layer can be wrapped in the waterproof layer. The auxiliary refrigeration layer comprises keels at intervals and refrigeration plates laid between every two adjacent keels. Adetachable stone material plate is laid on the upper surface of the auxiliary refrigeration layer. A like-ice field is formed when the stone material plate is laid. When the stone material plate is removed, water is injected into the ice field peripheral frame and condensed into ice under the effect of the refrigeration plates, and the real-ice field is formed. The field is used for multiple purposes, and the field can also have excellent anti-cracking, anti-seepage and anti-freeze-thawing durability.

A process for preparing artificial oil painting on scabbing includes six steps of selecting base material, sticking and pressing picture on, sealing edge and solidifying, colouring, carrying out artificial oil painting process and installing base or attaching bottom bush in shape of board or disc on.

Using detector for retaining capacity of accumulator, the method detects value of load voltage for batteries one by one when base station is in operation state. The method includes steps: observing value of voltage displayed continuously, when detecting; when the voltage displayed lower than 46.5V, stopping measuring instantly; replacing batteries with value of load voltage being lower than standard of safe use; after supplying water to height of polar plate, reentering 500mL/500Ah; when checking-up batteries each time, keeping liquid level at this height; carrying out operation of electronic sulphur elimination for accumulator set with retaining capacity being lower than 60%; based on retaining capacity to adjust floating charged voltage to 54-56V, and specific voltage value determined according to measurement. The invention makes time of safe using batteries reach to more than eight years. The standard of safe use is that structural capacity is not lower than 80%.

The invention discloses a method for producing winter jujube multienzyme complex probiotic through winter jujube pomace and belongs to winter jujube multienzyme complex probiotic production. The method includes 1, winter jujube pomace enzymatic hydrolysis; 2, centrifugal, concentration and sterilization, namely utilizing a centrifuge to separate mixed jujube paste after enzymatic hydrolysis, and obtaining original water jujube juice for standby and partial pomace; performing pressure reduction and concentration on the centrifuged original water jujube juice until the soluble solid content is of 20%, adding 0.2% of yeast extract, 1.9% of ammonium sulfate, 0.1% of zinc chloride, 0.1% of magnesium sulfate and 0.6% of potassium dihydrogen phosphate, and sterilizing; 3, inoculation and ventilation fermentation; 4, spray drying. By the aid of the method, resource is saved, the jujube pomace waste is converted into treasures for reuse, pollution and enterprise cost are reduced, load is reduced for enterprises, environment is protected, the advantage of 'eating and extracting winter jujube completely' is realized actually, and high promotion and application value is provided.

The invention discloses a city waste cyclic utilization system and method and relates to the field of waste treatment. The system is characterized by comprising a background website used for performing interaction with a user and providing value-added services for the user, an information commanding center used for dispatching and managing the running of the system in a unified manner, a waste collecting and separating foreground, a photovoltaic intelligent waste collecting and separating box, a logistics transportation system, a sorting platform, a conveying belt and a storage device; the background website is in signal connection with a user side, the storage device and the information commanding center; and the information commanding center is in signal connection with the background website, the logistics transportation system, the waste collecting and separating foreground and the photovoltaic intelligent waste collecting and separating box. The city waste cyclic utilization system and method have the beneficial effects of being high in intelligent degree, environment-friendly, diverse in function, low in cost and the like.

The invention discloses an inorganic crystal adhesive fire-proof decorative board, and a production method and an application of the decorative board. The fire-proof decorative board is prepared frominorganic crystal adhesive powder, silicate, oxidized metal salt, sulfate, a vitrified microbead or bamboo fiber, silicon oxide, a modified polypropylene crude fiber filament, a non-woven fabric, andan alkali-free grid glass fabric or basalt fiber cloth. The board is resistant to fire and water soaking, high in compressive strength, high in fracture resistance, resistant to corrosion, moths and moisture, nontoxic, odorless, and good in decorative effect and has many styles and varieties. The board is used for fire-proof decoration of a tunnel, external wall advertisement, fire doors, externalwall decoration, internal wall decoration, roof decoration, partition decoration, furniture manufacturing and the like. Fire prevention and decoration are accomplished at a time; a fire-proof layer and a decoration layer are integrated; a construction period is shortened; resources are saved; labor cost and material cost are lowered; the quality is improved; the service life is prolonged; and theboard substitutes medium density boards, chipboards, blockboards and composite boards capable of continuously releasing toxic substances such as formaldehyde, and glass magnesium plates getting halogenide and damp.

The invention discloses an electromagnetic reversing valve. The electromagnetic reversing valve comprises a valve body, a valve core and an electromagnet, wherein the valve body, the valve core and the electromagnet are connected through screws; a spring is arranged between the valve core and the valve body; a sealing ring is arranged between the valve body and the valve core; and a spring cushion is arranged between the spring and the valve core. The electromagnetic reversing valve, disclosed by the invention, has the advantages of a compact structure, light weight, convenience for installation, high reversing frequency and reliable action, is applied to control equipment for ships to replace an imported special service valve and fill the domestic blank, and has a strong impact on the promotion of production and job enlargement.

A computerized information management system involving a client-server architecture. A memory comprises instructions for: storing information on each of several loans, wherein each loan is issued by a financial institution and received by a business actor, wherein the information on each loan comprises support provided to the financial institution and one or more obligations imposed on the financial institution, wherein the one or more obligations are imposed in exchange for the provided support; and retrieving some or all of the stored information in response to one or more requests from a client; and for using the retrieved information to check compliance with the imposed obligations. The obligations may include installment-free years of loans. As a result, businesses may retain more of the loan as operating capital, thus enhancing business activity, employment and tax payment.

The invention provides a method and device for tower crane installing, self-erecting type chimney constructing, myriameter high-altitude space launching platform constructing and artificial environment gravitational energy power station constructing. The method and device have the beneficial effects that the construction period is short, the production cost is reduced, the production efficiency is improved, transporting is convenient, and the construction process is safer. A small crane is used for assisting connection of a self-elevating platform and a ground underground foundation, and meanwhile installing of the self-elevating operation platform and the device is achieved. An elevated object moves upwards in the direction limited by a positioning wheel set to be elevated through the crane of a self-elevating device, and meanwhile in combination of synchronism of stay wire lengthening and elevated object elevating during stay wire fixing and elevating, stay wires in all directions are in a tensioned state all the time, meanwhile, one-time stay wire fixing is conducted every time elevation is conducted by a certain height, and therefore the construction safety is effectively guaranteed. According to the method and device, only the self-elevating operation platform with the height of tens of meters can be used for easily elevating the elevated object to the height of several hundreds of meters or thousands of meters.