WO2016119075A1 - Dispositif de génération d'énergie à haut rendement utilisant une biomasse de fumier animal - Google Patents

Dispositif de génération d'énergie à haut rendement utilisant une biomasse de fumier animal Download PDF

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Publication number
WO2016119075A1
WO2016119075A1 PCT/CN2015/000043 CN2015000043W WO2016119075A1 WO 2016119075 A1 WO2016119075 A1 WO 2016119075A1 CN 2015000043 W CN2015000043 W CN 2015000043W WO 2016119075 A1 WO2016119075 A1 WO 2016119075A1
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Prior art keywords
heat
steam
external
insulation
pressure
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PCT/CN2015/000043
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English (en)
Chinese (zh)
Inventor
徐振斌
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徐振斌
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Priority to PCT/CN2015/000043 priority Critical patent/WO2016119075A1/fr
Publication of WO2016119075A1 publication Critical patent/WO2016119075A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/10—Anti- vibration means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/59—Biological synthesis; Biological purification

Definitions

  • the invention relates to: biomass high-efficiency power generation combined with direct burning of animal manure and combined with sewage biogas combustion, new biomass high-efficiency power generation equipment manufacturing, improving the practical exploitation and utilization value of biomass renewable clean energy, and changing the traditional cooling
  • the heat dissipation treatment is the principle of the application technology of cooling and heat recovery power generation.
  • the partial conversion and utilization of the traditional animal waste biomass energy is the principle of full conversion utilization application technology, and the water cooling which is relatively difficult to obtain is very easy to obtain continuously.
  • the principle of air cooling application technology the traditional thermal energy is dissipated (through the heat sink) to prevent thermal energy dissipation (no dissipation, through systemic external thermal insulation device) application technology principles and other marginal interdisciplinary technologies .
  • the invention combines the direct combustion of the animal manure with the combustion of the sewage and the biogas to generate electricity. Since the organic matter in the manure is completely used for power generation, the biomass of the manure can be converted into electric energy to the utmost. Compared with the prior art, the manure is fermented to produce biogas, and then the biogas is used to generate electricity, and a large amount of organic matter (biogas residue) is left unused for power generation, and the invention improves the effective utilization value of the manure biomass power generation.
  • the invention relates to: utilizing the exhaust steam carrying heat energy discharged by the external heat insulation steam turbine and the flue gas carrying the heat energy in the flue, respectively recovering the outer heat insulation heat preservation tower through the steam heat condensing heat recovery (the steam is condensed by the air and The heat energy carried is recovered and the tower with external thermal insulation layer, the condensation heat insulation tower, the condensation heat recovery tower) and the flue gas air cooling heat recovery discharge outer insulation tower (the smoke is cooled and carried by air) The heat energy is recovered and discharged, and the tower with the external thermal insulation layer, the heat-removing heat insulation tower and the regenerative discharge tower), and the air required for the external heat insulation boiler blower is preheated, and then, in the combustion chamber.
  • the preheated air used by the Captain General is used for the burning of the dried granules of the manure and the sewage, and effectively recovers the heat energy of the spent steam and the heat of the flue gas. Emissions to the air (through cooling towers) or to the water (through circulating cooling water pipes) in vain compared to the past, and the limited recovery of thermal energy from the flue gas (only by local placement in the flue)
  • the present invention further enhances the effective use value of the biomass of the livestock manure biomass, and this is particularly important in winter or cold regions.
  • the invention relates to: adopting comprehensive external heat insulation and heat preservation measures, such as external heat insulation and pressing manure machine, animal manure dry-granule external heat insulation and heat preservation transmission device, animal manure dry-granule external heat insulation and heat preservation storage warehouse; Thermal insulation high-pressure feed water pump; external heat insulation steam turbine; spent steam external heat insulation and heat preservation conveyor, lack of steam air condensation heat recovery external heat insulation tower (the steam is condensed and carried by the air is recovered and the outer space is installed Thermal insulation layer tower, condensation heat insulation tower, condensation heat recovery tower); flue gas air cooling heat recovery discharge external insulation tower (the smoke is cooled by air and the heat energy carried is recycled and discharged Insulation layer tower, regenerative heat insulation insulation tower, regenerative emission tower); external heat insulation and insulation boiler flue; external heat insulation and heat insulation connection conveying device (external heat insulation and insulation connection pipe made of high temperature resistant material)
  • the wall has an air inlet end which is in communication with the air heat absorbing device in the condensing heat return tower and the air heat absorbing device
  • the invention also relates to: in the process of preheating the air required for the external heat insulation blower, the air also serves to cool the steam and the flue gas (cooling gas), and the air for cooling is very It is easy to obtain from the natural atmosphere of the air, completely replacing the large amount of cooling water that must be matched by the previous technology and the corresponding natural water source (reservoir, river, lake, groundwater, glacial meltwater, etc.), and also saves
  • the complex treatment of cooling water quality protection is particularly important for areas with water shortages or seasonal water shortages.
  • the invention can greatly improve the efficiency of converting livestock manure biomass energy into electric energy, improve the actual exploitable utilization value of biomass renewable renewable energy, and solve the problem that the manure in the power generation field cannot be effectively developed for a long time and often pollutes.
  • Environmental problems and a certain substitute for non-renewable, non-clean energy can greatly prevent intentional or unintentional waste of energy, can greatly save water, and fully recycle (combustion power generation) of livestock manure and slag (very small amount), and remaining ash and fine soot (by-product) to be removed. The amount is small.
  • Animal waste biomass can be first converted into thermal energy device: animal manure transport device (conveyor belt, dump truck, transport truck, robot, crane, stacker, lift, etc.) and animal manure container (with funnel), animal husbandry
  • animal manure transport device Conveyor belt, dump truck, transport truck, robot, crane, stacker, lift, etc.
  • animal manure container with funnel
  • animal husbandry The funnel mouth of the container is matched with the inlet of the external heat insulating and pressing manure, and the external heat insulating and pressing manure press has a screw in the press, the screw has a screw, the space between the screw and the squeeze and the thread
  • the size of the groove gradually narrows along the direction from which the manure enters and exits, the wall of the press has a liquid outlet hole, and the outlet of the press is equipped with a granulating device (the dried manure is granulated).
  • the squeezing outlet is connected with the external heat insulation and heat preservation storage bin of the animal manure by the external heat insulation and heat transmission device.
  • the storage bin is connected with the external heat insulation and heat insulation boiler combustion chamber through the feed controller, and the squeezing wall is drained.
  • the animal manure extracting filter and the filter residue collecting and conveying device are matched with the liquid extracting biogas tank, and the animal manure extracting liquid filtering and the filter residue collecting and conveying device are connected with the animal manure container (with a funnel) through the liquid extracting filter conveying device, and the biogas gas storage container is connected.
  • the gas transmission device is respectively connected with the external heat insulation and low pressure feed water heater, the external heat insulation high pressure water supply heater and the external heat insulation and heat insulation boiler combustion chamber, and the outer heat insulation and heat insulation boiler combustion chamber is equipped with dried granules and biogas for livestock manure.
  • Ignition device and fuel combined combustion device wherein the external thermal insulation squeeze manure machine can also be any other type of biomass pellet machine, biomass hydraulic machine, and fuel combined combustion device or any other type of combined combustion device or Non-combined single fuel combustion unit.
  • the heat energy recovery and reuse device carried by the spent steam and flue gas: on the one hand, the external heat insulation low temperature and low pressure superheat saturated steam turbine passes the spent steam 3 (from the outer heat insulation low temperature low pressure superheat saturated steam Exhausted steam discharged from the turbine 3) External thermal insulation conveyor and spent steam air condensing heat recovery external thermal insulation tower (the steam is condensed and carried by the air and the thermal energy is recovered and the tower with external thermal insulation layer is condensed back
  • the thermal insulation tower and the condensing and regenerative tower are connected, and the inside of the condensing and regenerating tower is equipped with an air heat absorbing device 1 (the wall made of high temperature resistant material, also the air cooling device 1) and the condenser (usually at the bottom) ), the outside of the condensing and regenerative tower is equipped with an air inlet 1 and an air introduction device 1 (requires a certain distance between the air inlet and the exhaust outlet to ensure normal oxygen content in the air), and the air introduction
  • the air heat absorbing device 1 in the heat tower is connected; on the other hand, a (dusting, etc.) flue gas dust collector is arranged inside the boiler flue, and the external heat insulating and heat insulating boiler flue and the flue gas air are cooled and discharged.
  • a (dusting, etc.) flue gas dust collector is arranged inside the boiler flue, and the external heat insulating and heat insulating boiler flue and the flue gas air are cooled and discharged.
  • Thermal insulation column (flue gas is cooled and the exhaust air is recovered after the heat carrying column and with an outer insulation layer, the heat recovery tower discharge insulation, back to heat discharge column) Supporting connection, a smoke exhauster is arranged at the flue gas outlet of the regenerative discharge tower, and an air heat absorbing device 2 is installed inside the regenerative discharge tower (the wall made of high temperature resistant heat conductive material is also an air cooling device 2), and the heat recovery tower is The outside is equipped with an inlet air filter 2 and an air introduction device 2 (requires a certain distance between the air inlet and the exhaust outlet to ensure normal oxygen content in the air), air introduction device 2 and air heat absorption device in the heat recovery tower 2 phase connection; air heat absorption device in the condensation heat recovery tower, air heat absorption device 2 in the heat recovery tower, and external heat insulation and heat insulation connection device 3 (heat insulation material made of high temperature resistant material Connected to each other, the heated air external heat insulation and heat insulation connection conveying device 3 is connected with the external heat insulation and heat preservation boiler blower, and
  • the heat energy formed by the drying of animal manure and biogas is converted into high temperature, high pressure, medium temperature medium pressure, low temperature and low pressure superheated saturated steam potential energy device: on the one hand, supplementing the water source (because the condensation heat recovery tower of the invention almost makes the production steam full of water) Recycling and recycling, so the amount of replenished water required is very small.) It is connected with the raw water replenishing pump.
  • the raw water replenishing pump is connected with the chemical demineralized water tank through the raw water conveying device.
  • the demineralized water tank is connected with the softening water pump through the softened water conveying device.
  • the condensing and regenerative tower condenser is connected with the condensate pump through the condensate water conveying device; the softening water pump and the condensate pump are connected with the deaeration water supply tank, and the deaeration water supply tank passes through the deaerating water supply device and the animal manure Liquid biogas and other low-pressure water supply heating external thermal insulation device supporting connection, low-pressure water supply for livestock manure, biogas and other external heat insulation and heat insulation device through low-pressure water supply external thermal insulation and heat preservation device and external thermal insulation high-pressure water supply pump supporting connection, external isolation Thermal insulation high-pressure feed water pump through high-pressure water supply outside heat insulation and heat preservation conveyor 1 and high pressure such as livestock manure Water heating external thermal insulation device matching connection, animal manure extraction liquid biogas and other high-pressure water supply heating external thermal insulation device through high-pressure water supply external thermal insulation conveyor 2 and water flue heater (saving manure, high temperature from the furnace The center position is usually connected to the outside of the furnace flue
  • the device 4 is connected with a hot water wall (a water heating device made of a high temperature resistant heat conductive material arranged around the combustion chamber in the furnace), and the outer heat insulation steam package is passed through an external heat insulation high pressure superheat saturated steam conveying device and the outer partition.
  • a hot water wall a water heating device made of a high temperature resistant heat conductive material arranged around the combustion chamber in the furnace
  • Thermal insulation boiler furnace flue steam superheater 1 is connected, external thermal insulation boiler furnace flue steam superheater 1 through external thermal insulation high pressure superheat saturated steam conveyor and external insulation
  • High-temperature and high-pressure superheated saturated steam turbines are connected, external heat insulation, high temperature and high pressure superheated saturated steam turbines are transported through external heat insulation and lack of steam 1 (high temperature, high pressure, high potential energy steam, external heat insulation, high temperature and high pressure superheated saturated steam turbine blades, steam after work)
  • the device is matched with the external heat insulation and heat preservation boiler furnace flue steam superheater 2, and the external heat insulation and heat preservation boiler furnace flue steam superheater 2 passes the medium pressure superheated saturated steam (heated by the external heat insulation and heat preservation boiler furnace flue steam superheater 2) Forming)
  • the external heat insulation and heat preservation conveying device is matched with the external heat insulation medium temperature medium pressure superheat saturated steam turbine, and the external heat insulation medium temperature medium pressure superheat saturated steam turbine passes through the steam 2 (medium
  • the external heat insulation and heat preservation conveying device is matched with the external heat insulation and heat preservation boiler furnace flue steam superheater 3, and the external heat insulation and heat preservation boiler furnace flue steam superheater 3 is saturated by low pressure superheat.
  • Steam formed by external heat insulation boiler furnace flue steam superheater 3) external thermal insulation conveyor It is connected with the external heat insulation low temperature and low pressure superheat saturated steam turbine.
  • the external heat insulation medium temperature medium pressure, low temperature and low pressure superheat saturated steam turbine can also be set only one or two according to actual needs, and it can be other One.
  • the potential energy of high temperature and high pressure, medium temperature medium pressure, low temperature and low pressure superheated saturated steam is converted into steam kinetic energy, and then converted into mechanical kinetic energy of external heat insulation steam turbine, and finally converted into electric energy device: external heat insulation high temperature and high pressure, medium temperature medium pressure Low temperature
  • the low-pressure superheated saturated steam turbines are respectively equipped with rotating blades, and the rotating blades are connected to the transmission shaft through the impeller, and the transmission shaft is connected with the exciter and the generator.
  • External thermal insulation device external thermal insulation and pressing manure machine, animal manure dry-granule external thermal insulation and heat transfer device, animal manure dry-granule external thermal insulation storage warehouse; external thermal insulation high-pressure feed pump; Thermal insulation high temperature and high pressure, medium temperature medium pressure, low temperature and low pressure superheated saturated steam turbine; spent steam 3 (steamed steam discharged from external thermal insulation low temperature and low pressure superheated saturated steam turbine 3) external thermal insulation conveying device, spent steam air condensation heat recovery External thermal insulation tower (heating of the steam condensed and carried by the steam is recovered and the tower with the external thermal insulation layer, the condensed heat insulation tower, the condensing and regenerative tower); the flue gas air cooling heat recovery and discharge Insulation tower (heating of flue gas cooled by air and carried and discharged, tower with external thermal insulation layer, regenerative heat insulation tower, regenerator tower); external heat insulation boiler flue Heated air external heat insulation and heat insulation connection conveying device 3 (external heat insulation and heat insulation connection pipe wall made of high temperature resistant material, the
  • Biogas residue removal and recovery and ash removal device livestock manure and slag removal and recovery (for combustion and power generation) device; grate ash cleaning device, ash hopper, static electricity and other flue gas dust collector, fine ashtray, ash removal Device.
  • Automation, information and intelligence of the entire production process (including network, modular, integrated, flexible, digital, standardized, distributed, video display, human-computer interaction and other advanced technologies) monitoring alarm, scheduling adjustment , optimization decision-making, troubleshooting device: transporting speed management device for raw manure of livestock manure, dried granules of livestock manure; recovery and re-ruling management device for extracting liquid residue and biogas residue; feeding speed management device for combustion chamber of external heat insulation and heat preservation boiler ; speed of animal manure drying, particle density, particle size management device; supply management device for livestock manure and biogas fuel; ignition management device for external heat insulation and insulation boiler, temperature measurement and control of furnace combustion chamber for external heat insulation and insulation boiler Management device; temperature management device for heating low-pressure feed water and high-pressure feed water; air temperature management device for different positions of flue gas and air heat absorption device 1-2 in different positions of spent steam regenerator and regenerative heat recovery tower ; dust removal effect management device for dust collector such as static electricity; speed and flow management device for heated air combustion injection; raw water supplement
  • Converting animal waste biomass energy into heat energy first: through livestock manure transport devices (conveyor belts, dump trucks, transport vehicles, machines) The manure, the crane, the stacker, the elevator, etc.) are loaded into the funnel and manure container, and the funnel of the container is connected with the entrance of the external heat insulation and sewage presser manure, and the external heat insulation and squeeze manure press The rotation of the screw and the snail in the crucible pushes the manure forward and drains it.
  • livestock manure transport devices conveyor belts, dump trucks, transport vehicles, machines
  • the manure, the crane, the stacker, the elevator, etc. are loaded into the funnel and manure container, and the funnel of the container is connected with the entrance of the external heat insulation and sewage presser manure, and the external heat insulation and squeeze manure press
  • the rotation of the screw and the snail in the crucible pushes the manure forward and drains it.
  • the granulator installed at the outlet of the dried manure granules the dried manure into granules (can be in various shapes), and the outer insulation
  • the heat preservation transmission device feeds the dried granules of the animal manure into the external heat insulation storage warehouse, and the feed controller sends the dried granules of the animal manure in the external heat insulation storage warehouse to the external heat insulation and heat insulation boiler combustion chamber;
  • the liquid is extracted from the external heat-insulating and pressing manure press, and is filtered and collected by the animal manure extracting and transporting device into the extracting biogas tank to produce biogas (which can be added to other organic matter such as human feces to produce more biogas).
  • the liquid filter residue is recovered and re-squeezed, and the biogas delivery device feeds the biogas into the external heat insulation boiler combustion chamber; the external heat insulation boiler ignition device ignites the animal manure squeezed particles and biogas at the fuel combined combustion device in the combustion chamber, Converting livestock manure biomass into heat energy first;
  • the liquid biogas is also used as the heating energy for the external heat insulation low-pressure feed water heater and the external heat insulation high-pressure feed water heater, and also converts the animal waste biomass energy into heat energy first; here, the external heat insulation and heat pressurization
  • the machine can also be any other type of biomass pelletizer, biomass hydraulic machine, and fuel combined combustion apparatus. It can be any other type of combined combustion apparatus or a non-combined single fuel combustion apparatus.
  • the spent steam 3 discharged from the external heat insulation low temperature and low pressure superheat saturated steam turbine enters the spent steam air condensation heat recovery external heat insulation tower (lack
  • the steam is condensed and carried by the heat of the air and recovered, and the tower with the external thermal insulation layer, the condensed heat insulation tower, the condensing and regenerative tower, diffuses rapidly and spreads in the condensing and regenerative tower.
  • the air heat absorbing device 1 (the wall of the high temperature heat conductive material is also the air cooling device 1), the air heat absorbing device 1 realizes the heat exchange between the relatively high temperature steam and the relatively low temperature air through heat conduction, and the steam diffusion During the heat exchange process, the temperature of the spent steam continuously drops and condenses into water to collect in the condensation condenser (usually at the bottom of the tower), and at the same time, the external heat insulation boiler blower is in the process of supplying air.
  • the air 1 is pumped into the air 1 by introducing the air filter 1 and the air introduction device 1 (requiring that the air introduction port and the exhaust outlet are kept at a certain distance to ensure a normal oxygen content in the air).
  • the flow through the heat recovery unit 1 in the heat recovery tower 1 is converted into hot air 1 by continuously transferring heat released by the steam through the heat conduction of the air heat absorbing device 1; on the other hand, the dried granules and the liquid are extracted from the livestock manure
  • the flue gas after the biogas is burned in the combustion chamber is dedusted by a (dusting, etc.) flue gas dust collector, and then introduced into the flue gas by the external heat insulation and flue gas to cool the heat recovery and discharge the outer heat insulation tower (the flue gas is cooled by air)
  • the carried heat energy is recovered and discharged, and the tower with the external thermal insulation layer, the heat-removing heat insulation tower, the regenerative discharge tower), and is taken out by the smoke exhauster installed at the flue gas outlet of the regenerative discharge tower Discharge to the air.
  • the external heat insulation boiler blower is introduced into the air filter 2 and the air induction device 2 during the air supply process (the same is required to maintain a certain distance between the air inlet and the exhaust outlet to ensure normal oxygen in the air.
  • the air is sucked into the air 2, and the air 2 flows through the air heat absorbing device 2 (the wall of the high temperature heat conductive material, which is also the air cooling device 2), because of the continuous passage of the air heat absorbing device.
  • the heat conduction of 2 absorbs the heat released by the flue gas and becomes hot air 2; then, the two hot air (hot air 1, 2) passes through the heated air outside the heat insulation and heat insulation communication device 3 (the outer heat insulation made of high temperature resistant material)
  • the heat-insulating connecting pipe wall is combined and sent to the hot air combustion-supporting spraying device by the external heat-insulating boiler blower to add heat and combustion to the dried manure and biogas to realize the recovery and reuse of heat energy.
  • the external heat insulation boiler furnace flue steam superheater 1 performs the fifth heating to form high pressure superheated saturated steam, and the steam passes through the external heat insulation and heat preservation conveying device to reach the outer heat insulation high temperature and high pressure superheat saturated steam turbine and forms high temperature and high pressure high potential energy steam.
  • Kinetic energy the kinetic energy works on the external heat insulation high temperature and high pressure, medium temperature medium pressure, low temperature and low pressure superheat saturated steam turbine rotating blades to convert steam kinetic energy into mechanical energy; external thermal insulation high temperature and high pressure, medium temperature medium pressure, low temperature and low pressure superheat saturation
  • the rotation of the rotating blades of the steam turbine unit drives the transmission shaft to rotate, and the rotation of the transmission shaft further drives the exciter and the generator to generate electricity, thereby converting mechanical energy into electrical energy, and finally converting the biomass of the manure into electrical energy.
  • the external thermal insulation device is used to prevent the loss of energy: the external thermal insulation layer of the manure press, the outer thermal insulation layer of the animal manure dry pellet conveying device and the outer thermal insulation layer of the animal manure dry particle storage silo It is used to preserve the heat energy generated and carried by the dried granules of the animal manure during the drying process; the outer thermal insulation layer of the boiler and the outer thermal insulation layer of the boiler flue are used to block the furnace and the combustion chamber.
  • the external thermal insulation layer of high temperature and high pressure, medium temperature medium pressure, low temperature and low pressure superheated saturated steam turbine is to reduce the waste of thermal energy in the process of steam kinetic energy to work on the steam turbine impeller; steam package
  • the outer thermal insulation layer, the outer thermal insulation layer of the condensation regenerator tower and the outer thermal insulation layer of the regenerative emission tower are all for heat Dissipation of heat energy during the exchange process; heated air (hot air 1-2), heated water (high and low pressure feed water) and steam (steam 1-3, high, medium and low pressure superheated saturated steam) do not contain endothermic processes
  • Pure flow conveying and superheating insulation of the supercharging device are all used to prevent the waste of heat energy in the pure flow conveying and pressurization process of the heat medium (heated air, heated water and steam).
  • Biogas residue removal and removal of ash livestock manure and slag removal and recovery (for combustion and power generation) devices, grate ash cleaning device, ash hopper, static electricity, such as flue gas dust collector, fine ashtray, and ash removal
  • the device uses these equipments to carry out the transportation and recovery of the manure and residue, and to clean up the ash and fine soot.
  • the solid organic matter of the manure is basically used for direct combustion power generation (including biogas residue recovery and combustion of livestock and manure). Power generation), leaving only burning ash, fine soot (rich in nitrogen, phosphorus, potassium and various trace elements), therefore, the amount of ash is very small, it can be mixed with biogas slurry to make high-quality high-quality compound liquid fertilizer.

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Abstract

L'invention concerne un dispositif de génération d'énergie utilisant une biomasse de fumier animal, qui combine un séchage par pressage et une combustion directe du fumier animal avec combustion du biogaz du liquide de pressage, et comprend : un dispositif destiné à convertir de l'énergie d'une biomasse de fumier animal en énergie thermique, un dispositif destiné à recycler de l'énergie thermique d'une vapeur d'échappement et d'un effluent gazeux, un dispositif destiné à coaguler de la vapeur en eau, un dispositif destiné à convertir l'énergie thermique et l'énergie cinétique de la vapeur en énergie mécanique puis à convertir l'énergie mécanique en énergie électrique, une isolation thermique externe et un dispositif de conservation, un dispositif d'élimination des cendres et un dispositif d'évacuation, de transport et de récupération du résidu biogaz de fumier animal. Le dispositif de génération d'énergie améliore la valeur réelle d'utilisation de la génération d'énergie à partir de biomasse de fumier animal.
PCT/CN2015/000043 2015-01-26 2015-01-26 Dispositif de génération d'énergie à haut rendement utilisant une biomasse de fumier animal WO2016119075A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958987A (zh) * 2019-04-22 2019-07-02 湖南福瑞来环保节能科技有限公司 牲畜排泄物综合利用发电装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410283B1 (en) * 2001-06-07 2002-06-25 Endesco Clean Harbors, L.L.C. Conversion of sewage sludge into electric power
CA2579192A1 (fr) * 2004-09-06 2006-03-23 Gerard Debailleul Procede de production de carburant biologique
CN101418317A (zh) * 2008-11-25 2009-04-29 华北电力大学 一种农村供能系统
CN102444435A (zh) * 2011-11-01 2012-05-09 刘明全 一种以牛粪为燃料发电的方法
CN104033269A (zh) * 2014-06-26 2014-09-10 赵铭 生物质燃烧发电装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410283B1 (en) * 2001-06-07 2002-06-25 Endesco Clean Harbors, L.L.C. Conversion of sewage sludge into electric power
CA2579192A1 (fr) * 2004-09-06 2006-03-23 Gerard Debailleul Procede de production de carburant biologique
CN101418317A (zh) * 2008-11-25 2009-04-29 华北电力大学 一种农村供能系统
CN102444435A (zh) * 2011-11-01 2012-05-09 刘明全 一种以牛粪为燃料发电的方法
CN104033269A (zh) * 2014-06-26 2014-09-10 赵铭 生物质燃烧发电装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958987A (zh) * 2019-04-22 2019-07-02 湖南福瑞来环保节能科技有限公司 牲畜排泄物综合利用发电装置
CN109958987B (zh) * 2019-04-22 2024-02-20 湖南福瑞来环保节能科技有限公司 牲畜排泄物综合利用发电装置

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