44results about How to "Energize" patented technology

The invention relates to a treating method for energy regeneration, resource recovery and pollution free of restaurant garbage, which comprises the steps that separated liquid material is pumped into a swage concentrating pool; then the concentrated liquid material is discharged into a regulating and pretreating pool, in which methane bacteria are inoculated; the pretreated liquid material is discharged into an anaerobic fermentation pool, in which anaerobic bacteria groups are added so that methane gas is generated and the overflowing liquid material from the anaerobic fermentation pool is led to enter an aerobic aerated pool for aerobic reaction; the liquid material after the aerobic reaction is discharged into a sedimentation tank for sedimentation. In the comprehensive utilization of 'swill', the disposing method of the invention carries out anaerobic fermentation and aerobic aerated biochemical treatment to transform part of the energy in the swill into bio-energy which is then transformed into heat energy and finally into electrical energy that is connected with power grid for use. The separated solid material is smashed, dried, sterilized, dehydrated and then added with Chinese herbal medicine to be processed into Chinese herbal medicine compound feeds and fertilizers; meanwhile, the treatment of energy regeneration, resource recovery and pollution free of restaurant garbage for restaurant garbage is realized.

Embodiments of the present invention provide a fuel cell and system, a control method, a control system, and an electric device, wherein the fuel cell is configured to be connected to a load comprising at least a rechargeable power source, and the fuel cell comprises a fuel cell stack module. The control system comprises a detection module adapted to detect the remaining power of the rechargeablepower supply in real time; DC/DC converter of fuel cell; The fuel cell controller module is adapted to control the DC/DC converter to output constant power to the terminal of the load according to thepreset power corresponding to the remaining power. By using this control system, the power supply of the equipment can be increased without destroying the internal structure of the original power supply system of the existing equipment. When combined with the multi-power platform, the idle standby state and/or the variation time of the off-load condition can be prolonged, the starting times and/or the frequent off-load operation state can be reduced, thereby prolonging the service life of the battery.

The invention discloses a novel medical waste disposal method and a novel medical waste disposal device. After the medical waste is disposed by the method, the aims of disinfection and sterilization are achieved and a refuse-derived fuel is also produced so as to realize volume reduction, quantity reduction, energy regeneration and harmlessness; the device comprises a feed bin, wherein the feed bin is sequentially connected with a large storage bin, a material crusher, a material dryer, a conveyor, a small storage bin and an extrusion forming machine; a lime tank is arranged on the side surface of the conveyor; and multiple levels of conveying mechanisms are arranged at the lower part and side surface of the extrusion forming machine. According to the method and the device, the medical waste can be made into the refuse-derived fuel to achieve the aims of harmlessness, volume reduction, quantity reduction and energy regeneration in the medical waste disposal; and moreover, the discharge of HCL can be reduced during combustion, and the concentration of doxin is reduced so as to reduce environmental pollution while the value of medical waste in energy regeneration is improved.

The invention relates to a bioelectrochemistry device and a bioelectrochemistry method for extracting reducing energy from waste and wastewater. The device comprises a positive electrode chamber serving as a reactor, a conductor wall, a membrane, a positive electrode, an external circuit and a load or an external power supply, wherein the conductor wall is a negative electrode of the reactor; the negative electrode serving as a reactor main body structure or an independent negative electrode is embedded into the positive electrode chamber. A plurality of the devices can be connected in parallel or in series to form an integrated device, so that the treatment capability is improved. The device can work under a biological fuel battery or biological electrolytic tank mode or alternately runs in the two modes; the pH value of the wastewater is controlled to be 4-9 in a working process.

The invention discloses a method for achieving deep sludge dehydration and energy utilization on a plate-and-frame filter press. The method includes the following steps that firstly, filter aid suspension liquid is prepared, a filter aid and water are mixed in proportion, and the filter aid suspension liquid is prepared; secondly, the filter aid suspension liquid prepared in the first step is conveyed to a filter medium of the plate-and-frame filter press, and a precoat is formed; thirdly, sludge on which dehydration needs to be conducted is doped with the filter aid in the first step, and the use amount of the filter aid is larger than the weight of absolutely-dry sludge in the sludge on which dehydration needs to be conducted by 20 percent; fourthly, the sludge doped with the filter aid is conveyed into the plate-and-frame filter press, filter-pressing dehydrating is conducted on the sludge, and pressing dehydrating is conducted on the sludge after filter-pressing dehydrating. According to the method for achieving deep sludge dehydration and energy utilization, deep dehydrating of the sludge is achieved, automatic discharging can be achieved, efficiency is obviously improved, the operation cost is obviously reduced, conditions are created for energy utilization of the sludge, and an obtained filter cake can be used as the raw materials for combustion of plants or other incinerators to be incinerated or used as the raw material of cement plants to be co-processed.

The invention discloses an industrial tail gas recycling system. In the industrial tail gas recycling system, a microalgae oil production device is organically coupled with a synthesis gas fermentation strain growth tank and a synthesis gas fermentation strain fermentation tank. By the industrial tail gas recycling system, CO2 and CO in the tail gas can be recycled effectively, so that two types of clean energy, namely ethanol and diesel, and a few of acetic acid by-products can be obtained. Thus, components of the industrial tail gas can be treated fully through a biologic mode, energy is recycled; therefore, pollution of industrial tail gas emission to the environment can be relieved; and the industrial tail gas energy recycling system has significant use value.

The invention provides a method and a system for cooperatively treating organic waste salt and high-salt organic wastewater by a cement kiln. According to the method and the system, low-temperature evaporation and dehydration is carried out on the high-salt organic wastewater by utilizing waste flue gas waste heat of the cement kiln to prepare a concentrated solution with low water content, then the high-temperature flue gas of the cement kiln is used for carrying out twice incineration on organic matters in the concentrated solution or organic matters in the organic waste salt to generate clean industrial salt, waste gas generated in the process enters a cement kiln system for high-temperature strong alkalization treatment so that secondary pollution of the organic waste salt and the high-salt organic wastewater can be thoroughly eliminated, harmless, reclamation, the energy-saving effect and the low-cost treatment of the organic waste salt and the high-salt organic wastewater are realized, and the friendly environment and safe production is ensured.

The invention relates to the technical field of oil and gas field exploitation, and provides a pulse horizontal well volume fracturing device and a horizontal well volume fracturing method. The devicecomprises a coiled tubing, a horizontal section of the coiled tubing is sequentially connected with a connector, a motor head assembly, a centralizer, a pulse tool, an ejector, a positioner and a guide shoe, and the pulse tool, the ejector, the positioner and the guide shoe can generate a high-pressure fluid body. The method comprises the following step of (1) drilling down and determining a perforation position. According to the device and the method, the structure is reasonable and compact, the use is facilitated, through the arrangement, the disassembled and assembled can be quickly achieved, the construction cost can be reduced, a pulse fluid body can be generated by the pulse tool, the pulse fluid body can improve the perforation efficiency during volume fracturing through a nozzle,the generation of micro-cracks in a perforation hole eyelet can be increased, the energy increasing in the perforation hole eyelet is realized, cracks is quickly formed on stratum, the construction pressure is reduced, and the device and the method solve the problem that a traditional volume fracturing reforming technology is relatively limited in a method of reforming a target layer section whenformation fracture pressure is high.

The invention discloses a method for improving the characteristics of marsh gas produced through anaerobic fermentation of chicken manure. The production of marsh gas is promoted through anaerobic fermentation of chicken manure by taking zeolite as an external source additive. According to the method, efficient and stable production of marsh gas by using chicken manure is realized, the method hasthe characteristics of large fermentation gas production rate, stable gas production and high content of methane in the produced gas, the problem that the system is easy to collapse, which is caused by ammonia nitrogen inhibition in the anaerobic digestion process of chicken manure, is solved, and theoretical foundation and data support are provided for energy and resource utilization of chicken manure.

The invention relates to a method for producing a biomass fuel by utilizing paper-making sludge and domestic sludge. The invention aims at enabling the provided method to have the characteristics of simple process flow, convenience and safety in operation and capability of reducing environmental pollution and enabling the prepared fuel to be high in combustion value and be capable of replacing coal. The technical scheme is as follows: the method for producing the biomass fuel by utilizing the paper-making sludge and the domestic sludge sequentially comprises the following steps of: 1) firstly adding 0.5-2 parts by weight of acid into the sludge and uniformly stirring; 2) then adding 8-12 parts by weight of coalification agent, 3-5 parts by weight of water-reducing agent and 0.1-0.5 part by weight of biomass enzyme and uniformly stirring; and 3) aging and curing for at least 24h, and then performing granulation.

The invention discloses a waste water purification apparatus of an artificial wetland coupled with a microbial fuel cell. On the basis of the artificial wetland, electrodes are arranged, a cathode andan anode are connected with an external resistor through conducting wires, and a multimeter is connected with the external resistor to measure the output voltage. The apparatus can be reconstructed on the basis of an original artificial wetland to achieve dual effects of purifying water quality and improving production capacity. The energy is extracted from wastewater, the transformation of chemical energy to biological energy to electric energy is realized, and the waste comprehensive utilization is achieved. According to the apparatus, pollutants in water can be benignly circulated, and atthe same time the energy utilization of resources can be realized. The apparatus has relatively good economic cost, simple operation and maintenance, and simple and easy and feasible electrode form, and the inherent defect that expensive electrodes are needed to be used in the microbial fuel cell is directly avoided, so that the apparatus has the advantage of practical engineering popularization.

The invention relates to a straw smoldering and rapid humification combined use method and a humic fertilizer product of straws. The combined use method specifically comprises the following steps: (1) crushing the straws, thereby obtaining straw powder; (2) putting part of the straw powder serving as smoldering straw powder into a smoldering furnace, and feeding air for smoldering, thereby obtaining smoldered ash and hot flue gas; (3) uniformly mixing the other part of the straw powder, which serves as a humic fertilizer raw material, with the smoldered ash and an auxiliary material, and putting the mixture into a humification reactor; (4) mixing the hot flue gas with the air, and feeding the hot flue gas and air mixture into the humification reactor to enable the humic fertilizer raw material to be rapidly humified, thereby obtaining the humic fertilizer product. Compared with the prior art, the straw smoldering and rapid humification combined use method has the advantages that the straws which are crops are subjected to smoldering and rapid humification for combined use, and the smoldered ash and the hot flue gas which are produced in the smoldering process are fully used in a rapid humification process, so that rapid and efficient in-situ harmless use of the straws is realized, the environmental pollution is low, and the resource utilization rate is high.

The invention relates to a preparation method of sludge active carbon. The preparation method specifically comprises the following steps: (1) after mixing sludge with a calcium-based additive, heating, keeping warm, and cooling to a room temperature to obtain a solid-liquid mixture; (2) after centrifugal separation of the solid-liquid mixture prepared and obtained in the step (1), obtaining a water-containing solid; (3) heating the water-containing solid obtained in the step (2), keeping warm, and cooling to a room temperature to obtain a solid product; and (4) carrying out acid pickling and water washing on the solid product obtained in the step (3), and drying to obtain the sludge active carbon. Compared with the prior art, physical and chemical activation of sludge pyrolytic carbon is realized while harmless and energy sludge is realized, the sludge active carbon with large holes and low cost can be prepared, and the preparation method has the characteristics of simple technology, low preparation energy consumption, wide product adaptation and the like.

The invention discloses a system and a method suitable for sludge coupling fire coal burning disposal. The system comprises a hydrothermal unit, a cooling unit, a dewatering unit, a drying unit, an incineration unit and a water treatment unit, wherein the sludge outlet of the hydrothermal unit is connected with the cooling unit, and the sludge outlet of the cooling unit is connected with the dewatering unit; the sludge outlet of the dewatering unit is connected with the drying unit; the filtrate outlet of the dewatering unit is connected with the water treatment unit; and the sludge outlet ofthe drying unit is connected with the incineration unit. According to the system, a hydro-thermal treatment technology is coupled with a fire coal thermal power generating unit, so that the final treatment of the sludge is rapidly and thoroughly realized, the energy utilization of the sludge is also realized, the coal consumption of the power plant is reduced, and the system plays an important role in cracking the sludge treatment problem and improving the energy structure.

The invention belongs to the field of breeding waste treatment, and particularly relates to a livestock and poultry waste circulating system based on organic padding and an operation method of the livestock and poultry waste circulating system. A breeding bin of the fermentation system comprises an elevated net bed, a fermentation layer and a sewage blending layer, wherein organic padding is arranged on the elevated net bed, and the elevated net bed is used for providing a living space for livestock and poultry; the fermentation layer is used for fermenting solid wastes generated by the elevated net bed; a collecting unit of the sewage blending layer is located below the elevated net bed and used for collecting breeding wastewater and conveying the breeding wastewater to a fermentation device through a pipeline; a spraying unit is connected with the fermentation device through a spraying pipe, and the spraying unit is positioned right above the fermentation layer and can spray the fermentation layer. Breeding, solid-liquid separation, sewage treatment and solid waste treatment are integrated, so that the number of equipment and the occupied area of a plant are greatly reduced, the disease infection rate of livestock and poultry is reduced, and reduction, recycling and energy regeneration of livestock and poultry wastes are achieved.

The present invention includes methods for producing GaAs/Si composites, GaAs/Si composites, apparatus for preparing GaAs/Si composites, and a variety of electronic and photoelectric circuits and devices incorporating GaAs/Si composites of the present invention.

The invention relates to a clean fuel prepared from traditional Chinese medicine residues, which comprises the following components in percentage by weight: 10-15 parts of coal gangue, 5-15 parts of jacobsite slag, 25-30 parts of industrial salt slurry, 1-5 parts of blast furnace slag, 30-40 parts of traditional Chinese medicine residue, 1-5 parts of combustion improver and 0.5-3 parts of synergist. The preparation process of the clean fuel comprises the following steps: baking the traditional Chinese medicine residues at high temperature to lower the water content to 1-4% below; and mixing and pulverizing the components, and finally, carrying out compression forming on the components by a forming machine. The clean fuel is simple in technique, provides a convenient environment-friendly treatment mode for traditional Chinese medicine residues discharged by the current enterprises, and converts the traditional Chinese medicine residues into energies, resources and harmless substances. After the traditional Chinese medicine residues and industrial solid waste are prepared into the clean fuel, the environmental pollution is reduced, and the economic value can be implemented.

The invention discloses a pigpen heating system with feces as a fuel. A gas burner is installed at the front portion of a combustion chamber, the rear portion of the combustion chamber is connected with a flue gas inlet of a heat exchanger, a cold air inlet of the heat exchanger is connected with an outlet of a circulating fan, an inlet of the circulating fan is connected with an outlet of a return air duct, the return air duct is communicated with a return air hood, a hot air outlet of the heat exchanger is connected with an air supply duct, the air supply duct is connected to an air supply hood, the air supply hood and the air return hood are both installed in a pigpen, the gas burner is connected to a gas outlet of a gasifier, a horizontal air tube is disposed in an inner cavity of thelower portion of the gasifier, a gap for ash discharge is formed in an air tube, a plurality of through holes are formed in the lower portion of the air tube, and both ends of the air tube are connected to an air collecting box; the system has the advantages of being clean and environmentally friendly, and can achieve the energy regeneration, harmlessness and resource utilization of the feces.

The invention discloses an oily wastewater recycling and wastewater treatment system and a treatment method thereof, belonging to the field of oily wastewater treatment. The system mainly comprises a raw water regulating tank, an ultrafiltration separation unit, an oil storage tank, an incinerator, a fume emission tower, a biogas storage tank, an anaerobic reactor, a three-phase separator, an aerobic reactor, a precipitation tank and a sludge concentration tank. The ultrafiltration separation unit adopts an organic-inorganic composite ultrafiltration membrane, can effectively utilize oil substances in the oily wastewater, implements waste recycling, and ensures the treated oily wastewater to be stably discharged after reaching the standard. The complete production system has the characteristics of energy saving, consumption reduction, pollution reduction and effect enhancement.