161results about How to "Comply with energy saving requirements" patented technology

The invention provides a method for comprehensively recycling such valuable metals as iron, aluminum, scandium, titanium, vanadium and the like in red mud. The method can not only be used for recycling such elements with higher contents in the red mud as iron, aluminum, silicon and the like, but also can be used for comprehensively recycling and extracting valuable metals with relatively lower contents such as titanium, vanadium, scandium and the like, effective elements in the red mud can almost completely utilized in high efficiency, the entire process flow achieves zero emission of the red mud, thereby meeting the requirements of energy saving and environmental protection, and no new pollution is generated in the entire process flow.

The invention relates to an energy-saving recycling treatment disposal system and an energy-saving recycling treatment disposal process for an organic solid waste. The energy-saving recycling treatment disposal process mainly comprises a continuous sludge pyrohydrolysis anaerobic digestion section, a sludge dehydration heat drying section and a dry sludge, domestic garbage and biogas mixing incineration section. Due to the energy-saving recycling treatment disposal system and process disclosed by the invention, the innocent treatment of kitchen garbage, municipal sludge and the domestic garbage can be thoroughly realized by combining a high-temperature sludge anaerobic digestion technology with the high-organic matter characteristic of the kitchen garbage by utilizing respective characteristics of three solid wastes, applying a solid waste high-temperature incineration technology of mixed biogas, adopting a reasonable energy resource integrated means and applying an advanced high-temperature continuous pyrohydrolysis pretreatment technology. In addition, the energy-saving recycling treatment disposal process disclosed by the invention can also be used for realizing the recycling of the three solid wastes, improving the energy resource utilization efficiency of an integrated system, effectively reducing the input of external energy resources and reducing the operation cost. The energy-saving recycling treatment disposal process disclosed by the invention is capable of realizing the continuous operation of solid waste treatment, simple and reliable, simple in equipment, small in initial investment and has good environmental and economic benefits.

The invention discloses a modified porous steel slag for rubber filler and a preparation method thereof, and belongs to the field of recycling utilization of resource. The modified porous steel slag comprises phosphoric acid solution, silane coupling agent, stearic acid and steel slag; the mass percent of the phosphoric acid solution is 70-90%, the grain diameter of the steel slag is 2.2 miu m-115.0 miu m. The modified porous steel slag is prepared by firstly mixing the phosphoric acid solution with the steel slag, and stirring it for 4h-6h under the constant temperature, and acquiring the porous steel slag; then mixing the porous steel slag with the silane coupling agent and stearic acid; and mixing the components by a constant temperature magnetic mixer and acquiring the modified porous steel slag. The modified porous steel slag solves the problems that price of the main fillers carbon black and white carbon black of the existing rubber industry is very high, the steel slag is directly added in the rubber and extremely easy to cause reuniting, and the compatibility between the inorganic interface of the steel slag and the rubber organic interface is bad, and the circular use of the industrial waste is realized.

A gravitationally casting metal mould set for casting the tin-bronze workpiece is composed of a metal mould consisting of upper and lower moulds, external sand core consisting of upper and lower cores and inlaid in the recess of metal mould, and internal sand core. Its casting method includes such steps as assembling the mould set, pouring molten tin-bronze, and cooling.

The invention provides an energy-saving method of a multipath server, which dynamically adjusts the quantity of closed and opened nodes in the multipath server according to the system load capacity toensure that certain nodes are closed when the system load is lighter, thereby the aim of saving energy is achieved. The system structure comprises a monitoring and managing system and the multipath server consisting of a plurality of nodes, wherein the multipath server is internally provided with the monitoring and managing system; a management module is arranged in the monitoring and managing system; monitoring modules are arranged in the nodes, and the property of saving energy consumption is that various nodes can dynamically and flexibly adjust the number of running nodes in the system according to the system load. The method for dynamically adjusting makes up that a conventional computer has unnecessary energy source consumption brought by continuous running during low load to ensurethat the system can accord with the requirement of currently saving energy sources, and thereby has wide application prospect.

The invention provides a new thermochromic ink comprising the following main components: 50-55 parts of a binder material, 1.5-2.5 parts of a crosslinking agent, 38-42 parts of a thermo-achromatizing reversible discoloring pigment and 5-8 parts of a defoaming agent, the binder material is a polyvinyl alcohol resin powder material, the crosslinking agent is a boric acid solution, and the defoaming agent is tributyl phosphate. The invention discloses the new thermochromic ink, the thermochromic ink is reasonable in component configuration, in line with energy saving and environmental protection requirements, simple in preparation process, and moderate in production cost, and the prepared ink is good in covering power, bright in color, good in wear resistance, high in color sensitivity, and very suitable for the fields of food security labels and thermal packaging materials and the like.

The invention relates to a three-dimensional ink for wall paper. The three-dimensional ink is prepared from the following raw materials in parts by weight by adding the raw materials into an agitating vessel and uniformly mixing and stirring the raw materials: 100 parts of acrylic resin emulsion, 0.1 to 25 parts of a filler, 0 to 15 parts of a pigment, 1 to 20 parts of thermal expansion micro-balloons, 0.5 to 10 parts of a film-forming agent, 0.5 to 3 parts of a defoaming agent and 0.5 to 2 parts of a thickening agent, wherein the filler is titanium pigment, and the pigment is an organic tinting pigment. The preparation method of the three-dimensional ink for wall paper comprises the following steps of: taking the raw materials in parts by weight, firstly adding the acrylic resin emulsion into the agitating vessel, adding the titanium pigment into the acrylic resin emulsion, and agitating the mixture uniformly; grinding the mixture of the titanium pigment and the acrylic resin emulsion in the agitating vessel by using grinding equipment; adding the film-forming agent, the defoaming agent and the thickening agent into the agitating vessel, and agitating the mixture uniformly; adding the thermal expansion micro-balloons into the agitating vessel, and agitating the mixture uniformly; and finally, adding the organic tinting pigment into the agitating vessel, and agitating the mixture uniformly to obtain the three-dimensional ink for wall paper.

The invention discloses a flat LED daylight lamp. The lamp comprises a plurality of LEDs, an LED light source plate on which the LEDs are arranged, a radiating bottom case which supports the LED light source plate, a transparent housing, a pair of power supply fixing seats and a pair of fixing frames, the transparent housing is arranged on one side face of the radiating bottom case to form a daylight lamp tube which accommodates the LEDs and the LED light source plate, the pair of power supply fixing seats are arranged on two ends of the daylight lamp tube, the pair of the fixing frames cover the power supply fixing seats; at least two out of three groups which are the radiating bottom case and the transparent housing, the radiating bottom case and the power supply fixing seats as well as the transparent housing and the power supply fixing seats are provided with a slipway and a slip mass which are matched in a sliding manner, and the slipway and the slip mass which are matched in the sliding manner are further arranged between the power supply fixing seats and the fixing frames. The flat LED daylight lamp has simple structure, low energy consumption, long service life, easy assembly and maintenance, and meets the requirements of the energy saving and the environmental protection.

The invention discloses a dimming and color-regulating LED isolation constant current driving power supply. The power supply comprises a protection circuit, an EMI filtering circuit, a rectifying circuit, a voltage stabilizing circuit, an optical coupler isolation circuit, a control module, an LED light source, an LED color temperature regulating circuit, and an LED brightness regulating circuit,wherein AC mains supply provides a bus DC high voltage after sequentially passing through the protection circuit, the EMI filtering circuit and the rectifying circuit; the control module sends two independent PWM control signals; one signal directly controls a dimming pin of a dimming LED constant current control chip in a dimming LED isolation driving circuit to carry out load dimming on the LEDlight source; and the other signal is converted into two PWM control signals with completely opposite phases through optical couplers and other simple peripheral elements, and the two PWM control signals control quick starting and closing of output switching MOS tubes to regulate output current proportions of light beads with a pure white color temperature and light beads with a warm white color temperature. The dimming and color-regulating LED isolation constant current driving power supply provided by the invention has the advantages of high load compatibility, slow light attenuation of thelight beads, and low energy consumption.

The invention relates to the technical field of a composite calcium-sulfonate-base grease and preparation thereof, particularly a composite calcium-sulfonate-base lubricating grease and a preparation method thereof. The preparation method of the composite calcium-sulfonate-base lubricating grease comprises the following step: 1. respectively weighing 20-30 parts by weight of high-base-number petroleum calcium sulfonate with the total base number of 200-400 mg KOH/g, and 44-55 parts by weight of high-viscosity-index base oil with the viscosity index of 90-120. The invention has the advantages of simple technique, accessible raw materials and safe working environment, is convenient for operation, and effectively lowers the energy consumption; the product obtained by the method provided by the invention has excellent properties, and can satisfy the product index requirements without adding any additive, and thus, the production input cost of the product is lower than that of any other high temperature grease; no harmful substance is generated in the product production and use process, so the composite calcium-sulfonate-base grease is harmless to the human body; and the composite calcium-sulfonate-base grease can be recycled and reutilized to maximize the use of energy sources, thereby completely satisfying the requirements of energy saving and environmental protection.

The invention aims at reducing the energy consumption problem resulting from network reconstruction and providing an expandable wireless sensor network clustering method. In a selection process of candidate cluster heads, the residual energy of nodes in the network is taken into consideration; and in the selection process of cluster heads, factors such as the residual energy of candidate nodes, the number of neighbor nodes of the candidate cluster heads and the value degree from each node to the candidate cluster heads are taken into consideration, so a life cycle of the network can be prolonged. When the average energy in clusters is greater than certain threshold, re-clustering does not need to be carried out in a whole network range, and the new cluster heads are only selected in the clusters. When new nodes add the network, network access permission values are introduced, the clusters to which the nodes need to add are selected by taking position distribution of the nodes, the energy of the cluster head nodes and load values of corresponding clusters into consideration.

The invention discloses a preparation method for instant corn flour. The method comprises the following steps of: selecting, cleaning, peeling, slagging, degerminating, refining and bulking and grinding; adding 2 to 15 percent of water into the corn flour; mixing uniformly, bulking and grinding the mixed product to prepare the bulked corn flour; selecting the fresh, clean and non-mildewed high-quality rice; grinding the rice into rice flour of 40 to 100 meshes; adding 2 to 15 percent of water into the rice flour, mixing uniformly, bulking and then grinding the mixed product to prepare the bulked rice flour; mixing 50 to 100 parts of bulked corn flour, 10 to 50 parts of bulked rice flour and 5 to 30 parts of maltodextrin uniformly to prepare the instant corn flour. The corn flour prepared by the preparation method has the advantages of convenience in carrying and eating by filling water. In addition, the process technology is in accordance with the requirement of environment friendliness and energy conservation, low in equipment costs and simple and feasible in production and has steady quality.

The invention discloses a steel slag-diatomite composite rubber filling material with reinforcing and flame-retarding synergistic performance, belonging to the field of cyclic utilization of solid waste resources. The filling material comprises water, a silane coupling agent, steel slag, and diatomite. The preparation method for the filling material comprises the following concrete steps: mixing the water and the silane coupling agent, and carrying out dispersing so as to obtain a silane coupling agent solution; then mixing the steel slag and the diatomite, and carrying out stirring so as to obtain a steel slag-diatomite mixture; mixing the steel slag-diatomite mixture and the silane coupling agent solution, and carrying out stirring so as to obtain the steel slag-diatomite composite rubber filling material. The steel slag-diatomite composite rubber filling material provided by the invention solves the problems of high price and single function of main filling materials of carbon blackand white carbon black in the rubber industry, improves mechanical properties and flame retardancy of rubber, realizes cyclic utilization of industrial wastes, promotes efficiency of metallurgical enterprises, reduces the cost of the rubber product industry, and meets the requirements of current industrial development for energy conservation, environmental protection and cyclic economy.

The invention discloses a portable wall space deformation monitoring device for a reinforced soil retaining wall and a monitoring method. The portable wall space deformation monitoring device for the reinforced soil retaining wall comprises a flexible rail arranged on the fracture surface of a to-be-monitored reinforced soil retaining wall and a testing device arranged on the flexible rail and capable of moving along the flexible rail. The laser ranging technology is applied to the wall space deformation detecting field for a retaining wall, and the application of the laser ranging technology in the wall face deformation detecting practice is achieved, so that the prototype detecting work for the reinforced soil retaining wall is more convenient. Compared with the current monitoring and detecting, the wall space deformation detecting result for the reinforced soil retaining wall is more practical, more objective and more scientific. In addition, multi-purpose (beside from the reinforce soil retaining wall, measuring can be carried out on various flexible walls) in one device is achieved. The device is simple and capable of meeting the requirement of environmental protection, energy conservation and economical efficiency in the present society, so that the application prospect is extremely wide.

The invention belongs to the technical field of demoulding equipment in building construction, and relates to a manual demoulding device aiming at a sample with diameter of 39.1mm and height of 80mm. The main body of the manual demoulding device structurally comprises a support fixed frame, a fixed plate, an upper roof plate, an actmix threaded rod, a pressuring plate, a fixed bolt, a mould placing room, a detachable mould receiving box and a rubber cushion. A test mould is placed into the mould placing room, a glass sheet with diameter of 39.1mm is paved on the surface of the sample, the upper roof plate downwards moves to enable the circle hole center of the upper roof plate to be aligned and in tight contact with the center of the mould, then the fixed bolt is screwed down, the upper end of the support fixed frame is pressed by one hand, and the actmix threaded rod is rotated by the other hand to enable the pressuring plate to downwards move, and the sample is gradually separated from the mould and can fall into the detachable mould receiving box along the downward movement of the pressuring plate. The manual demoulding device provided by the invention is simple in preparation technology, low in cost, small in shape, convenient to place, convenient to use and high in reliability, substantive features are outstanding, and improvement is prominent.

This invention relates to a method for producing cement. This invent uses the main waste of fossil-fired power plant---desulfurized calcium sulphate and coal ash as the raw material. The charge ratio(according to weight%) is: coal ash 35-50, calcium lime 45- 53, and desulfurized calcium sulphate 5-20. Weight and charge the above coal ash, calcium lime and desulfurized calcium sulphate, and then send them to the ball grinder to grind to be 320-500 order powder, pack and store for 28-45 days, then it can obtain the product. It does not use cement clinker as raw material and does not need burning, with benefits of simple process and low cost, which makes it much qualified for mass industrial production.