CN110597133A

CN110597133A - Energy conversion system and method based on industrial internet

Info

Publication number: CN110597133A
Application number: CN201910899324.6A
Authority: CN
Inventors: 韩连富
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2019-12-20

Abstract

The invention relates to the technical field of biomass power generation, and discloses an energy conversion system based on an industrial internet, which comprises farmers, wherein the farmers collect and process straws, one part of finished products are sold on the market, the rest waste products are transported to a power station storage field, one part of straws in the power station storage field are carbonized and processed into carbon-based fertilizer to be fed back to the farmers, the other part of straws and fuel gas generated during carbonization of the carbon-based fertilizer are mixed and combusted in a mixed combustion furnace to generate power, the generated power is transmitted to the farmers on one hand, and on the other hand, income is obtained by selling the outside, the invention has simple principle, solves the problems of complex and low efficiency of a biomass power generation process, has the advantage of efficiently utilizing biomass power generation, and changes the production mode and service mode of a traditional energy power station and changes the service mode of the power station by utilizing big data and cloud computing, the traditional overhaul is changed into the predicted overhaul.

Description

Energy conversion system and method based on industrial internet

Technical Field

The invention relates to the technical field of biomass power generation, in particular to an energy conversion system and method based on an industrial internet.

Background

The biomass energy is the energy form that solar energy is stored in biomass in the form of chemical energy, that is, the energy taking biomass as a carrier, and the indirect or direct photosynthesis from green plants can be converted into conventional solid, liquid and gaseous fuels, which are inexhaustible and inexhaustible, and are a renewable energy source and an important mode of modern power generation, for example, the granted publication numbers of chinese patents are as follows: CN106200585B biomass power generation system and method based on Internet of things, comprising a power plant terminal and one or more clients, wherein the power plant terminal comprises a processing center, a transport vehicle and a boiler; the client comprises a storage bin for storing straws, a crushing device, a granulating device and a monitoring device, and the method comprises the steps of S01, collecting and crushing the straws; s02, compressing and molding the crushed straws to form the biomass fuel; s03, when the biomass fuel exceeds 25T, sending a transportation request signal to the processing center; s04, the processing center confirms that the transportation request signal is received and replies to the monitoring device; s05, the power plant terminal arranges the transport vehicle to transport the biomass fuel from the farmer to the power plant S06, and then the biomass fuel is sent to the boiler to be combusted and generated, however, the method can not improve the income of the farmer to the maximum extent, so that the profit obtained by the farmer is little and little, and the transport is also very tedious, as the granted number of the Chinese patent is: CN102796656B discloses a system and a method for generating electricity by using biomass, which comprises a biogas preparation subsystem, a biogas generation subsystem and a biogas generation subsystem, wherein the biogas preparation subsystem is used for fermenting organic matters by using methane bacteria under the condition of isolating air by using biomass as a raw material; the methanol preparation subsystem is used for extracting methane from the generated methane and oxidizing the methane to generate methanol; the hydrogen preparation subsystem is used for preparing hydrogen by mixing the generated methanol and water or directly preparing the hydrogen by the generated methanol; the hydrogen power generation subsystem is used for generating power by using the prepared hydrogen, but the implementation of the scheme is difficult, and the power generation efficiency is not as high as that of straw mixed combustion power generation, so that how to efficiently perform biomass power generation based on the industrial internet becomes a technical problem to be solved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an energy conversion system and method based on an industrial internet, which have the advantage of efficiently utilizing biomass to generate electricity and solve the problems of complexity and low efficiency of a biomass power generation process.

(II) technical scheme

In order to realize the purpose of efficiently utilizing the biomass to generate power, the invention provides the following technical scheme: the utility model provides an energy conversion system based on industry internet, includes peasant household, its characterized in that: the output of peasant household and the input signal connection at power plant's terminal, the output at power plant's terminal and the input signal connection of transport vechicle, the outer wall swing joint of transport vechicle has straw waste, partly carbomorphism of the output of straw waste generates carbon-based fertilizer and gas, another part of the output of straw waste and gas burning generate electric power, the output electricity of electric power is connected with the microgrid, the output electricity of microgrid is connected with the peasant household.

Preferentially, the peasant household processes the straw into the shapes of a small cube or a cylinder and the like, the diameter of the straw is smaller than four centimeters, the small particles are convenient to transport, the quantity of the straw particles which can be loaded on a transport vehicle is more, the transport is more convenient and efficient, the small particles can be more fully contacted with gas and oxygen during mixed combustion, and then the efficient combustion power generation is carried out.

Preferably, the number of the farmers ranges from one to three hundred households, the number of the farmers in one system is controlled within a certain range, the transportation system can operate more effectively, the phenomenon of transportation disorder caused by large data volume is avoided, the transportation is more orderly, and the biomass power generation is more efficient.

Preferably, the transport vechicle disperses the collection to peasant household's straw, has reduced the transport distance, once only can carry a whole batch of straw, makes the higher efficiency of transport, has practiced thrift the transport time.

Preferably, the carbon-based fertilizer is finally delivered to farmers, and the farmers can use the carbon-based fertilizer to fertilize the land, so that the crops such as straws and the like are more flourishing in growth, the waste is recycled, and the income of the farmers is improved.

Preferably, install weight induction system on the transport vechicle, can sense the weight of straw on the transport vechicle and transmit weight data to the power plant terminal again on, make the power plant terminal can make and prepare in order to handle to burn corresponding straw, the resource consumption of power plant has been practiced thrift to a certain extent.

Preferably, straw and gas co-combustion in the co-combustion stove, the co-combustion stove is circulating fluidized bed boiler, and the co-combustion can make the straw burning more abundant, and then makes the more high-efficient of burning power generation, and circulating fluidized bed boiler can the at utmost make the straw fully burn, improves work efficiency.

Preferably, the system changes the production mode of the traditional power station, changes direct combustion into mixed combustion, greatly improves the efficiency of combustion power generation, and obviously improves the output of electric power.

Preferably, the system changes the service mode of the power station, removes the department building and the class building of the power station, and builds the power station into a development platform of the staff, so that the labor productivity is greatly improved, and the staff has better development space.

Preferably, the system takes biomass comprehensive utilization power generation as a core, an industrial ecological chain is established, the industrial value is remodeled into a new state, and combustion power generation with maximized benefit is achieved.

Preferably, the industrial internet-based energy conversion method includes the steps of:

s01, producing and planting straws by farmers and collecting the straws;

s02, primarily processing straws by farmers on the basis of S01, and processing the straws into a proper shape so as to be convenient for transportation by a transport vehicle and combustion by a mixed combustion furnace;

s03, on the basis of S02, excellent straws flow to the market for sale, the income of farmers is improved, and an economic source is increased;

s04, collecting and sorting the straw waste on the basis of S02, and reusing the waste to wait for the transportation of the power plant terminal;

s05, on the basis of S04, after the straw waste reaches a certain amount, farmers inform the power plant terminal of straw transportation, so that the information transmission is more efficient, and the waste straw transportation is carried out in time;

s06, conveying the straws to a power station storage yard by a conveying vehicle on the basis of S05, wherein a weight sensor is arranged on the conveying vehicle, so that the weight of the straws can be accurately sensed, and the power station terminal is prepared correspondingly;

s07, carbonizing a part of straws on the basis of S06, and processing the carbonized straws into a carbon-based fertilizer in a fertilizer plant, so that the economic benefit is maximized, and the income of straw wastes can be maximized by processing the carbonized straws into the carbon-based fertilizer;

s08, transporting the carbon-based fertilizer to farmers on the basis of S07, reusing waste, and enabling the farmers to use the carbon-based fertilizer to fertilize soil, so that crops such as straws and the like are more flourishing in growth;

s09, on the basis of S06, the other part of straws and fuel gas generated by carbonization of S07 are mixed and combusted in the mixed combustion furnace, the mixed combustion can enable the straws to be combusted more fully, further the combustion power generation is more efficient, the circulating fluidized bed boiler can enable the straws to be combusted fully to the greatest extent, and the working efficiency is improved. (ii) a

S10, generating electricity by combustion in the power station on the basis of S09 to generate electricity, so that on one hand, power is supplied to farmers, on the other hand, electricity can be sold to obtain economic benefits;

and S11, on the basis of S10, the power is transmitted to the farmer families through the microgrid, the power is provided for the farmers for free, the economic expenditure of the farmers is reduced, and the income of the farmers is maximized.

(III) advantageous effects

Compared with the prior art, the invention provides an energy conversion system and method based on the industrial internet, which has the following beneficial effects:

1. the energy conversion system and method based on the industrial internet plant the straws by farmers, collect the straws after harvesting, and primarily processing the straws to be small particles, wherein the small particles of straws can be sold in the market, defective products and waste products are accumulated, when the straw weight is accumulated to a certain degree, the power plant terminal is informed to carry out transportation, the electric field terminal receives the information and sends out a transport vehicle for transportation, the weight sensor on the transport vehicle can accurately sense the weight of the straw, so that the power plant terminal is prepared for corresponding incineration, the straws are transported to the power plant storage yard by the transporting vehicle to prepare for the next work, through the matching use among farmers, straws, power plant terminals, transport vehicles, weight inductors and power plant storage sites, thereby reached the effect that can high-efficient transport peasant household straw, removed the intermediate quotient, removed the secondary transport.

2. The energy conversion system and method based on the industrial internet are characterized in that a part of straws in a power station storage yard are carbonized through a fertilizer plant and processed into carbon-based fertilizer, the carbon-based fertilizer reacts on farmers to achieve recycling, fuel gas produced during carbonization of the other part of straws and the carbon-based fertilizer is mixed and combusted in a mixed combustion furnace, the power plant generates electricity by combustion, the generated electricity can be transmitted to the households of the farmers through a micro-grid, the power is supplied to farmers for free, and on the other hand, the power can be sold to the outside to obtain the income, through the matching use among a fertilizer plant, a power station storage yard, a carbon-based fertilizer, the farmers, straws, fuel gas, a mixed combustion furnace, a power plant and a micro-grid, thereby reached the effect that can high efficiency utilization biomass power generation, also made peasant household's income maximize, the power consumption of power plant minimize, changed the oligopolistic market into competitive market, the power station has certain speech right.

Drawings

FIG. 1 is a simplified diagram of the control system of the present invention;

FIG. 2 is a flow chart of the control system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an energy conversion system based on industrial internet includes farmers, the output end of the farmers is in signal connection with the input end of a power plant terminal, the number of the farmers is between one to three hundreds, the number of the farmers in one system is controlled within a certain range, the transportation system can be operated more effectively, the phenomenon of transportation disorder caused by large data quantity can not occur, the transportation is more orderly, the biomass power generation is more efficient, the output end of the power plant terminal is in signal connection with the input end of a transportation vehicle, the transportation vehicle dispersedly collects the straws of the farmers, the transportation distance is reduced, the whole batch of straws can be transported at one time, the transportation is more efficient, the transportation time is saved, a weight sensing device is mounted on the transportation vehicle, the weight data can be sensed and then transmitted to the power plant terminal, the power plant terminal can prepare for treating and incinerating corresponding straws, the resource consumption of the power plant is saved to a certain degree, the outer wall of a transport vehicle is movably connected with straw waste, a farmer can process the straws into small cubes or cylinders and the like, the diameter of the straws is less than four centimeters, small particles are convenient to transport, the quantity of straw particles loaded on one transport vehicle is larger, the transportation is more convenient and efficient, the small particles can be more fully contacted with gas and oxygen during mixed combustion, combustion power generation is efficiently carried out, one part of the output end of the straw waste is carbonized to generate carbon-based fertilizer and gas, the carbon-based fertilizer is finally conveyed to the farmer, the farmer can fertilize the land by using the carbon-based fertilizer, so that crops such as the straws and the like grow more exuberantly, the reutilization of wastes is achieved, the income of the farmer is improved, the other part of the output end of the straw waste and the combustion generate electric power, straw and fuel gas are mixed and combusted in a mixed combustion furnace, the mixed combustion furnace is a circulating fluidized bed boiler, the mixed combustion can enable the straw to be combusted more fully, so that the combustion power generation is more efficient, the circulating fluidized bed boiler can enable the straw to be combusted fully to the maximum degree, the working efficiency is improved, an output end of electric power is electrically connected with a microgrid, and an output end of the microgrid is electrically connected with a farmer, the system changes the production mode of a traditional power station, direct combustion is changed into mixed combustion, the combustion power generation efficiency is greatly improved, the output of the electric power is obviously improved, the service mode of the power station is also changed, the department and construction system of the power station are removed, the power station is built into a development platform of staff, the labor productivity is greatly improved, the staff has better development space, the system takes comprehensive utilization of biomass to generate electricity as a core, an industrial ecological chain is built, and the industrial value is remodeled into a new state, the combustion power generation method achieving the maximum benefit comprises the following steps:

s01, producing and planting straws by farmers and collecting the straws;

The operating principle is that a farmer collects and initially processes straws, one part of straws are sold in the market, the rest of wastes are accumulated and are notified to a power plant terminal when a certain amount of straws is accumulated, the electric field terminal sends a transport vehicle for transportation, a weight sensor on the transport vehicle can sense the weight of the straws, so that the power plant terminal is ready for burning, the transport vehicle transports the straws to a power plant storage site, a fertilizer plant carbonizes one part of straws to be processed into a carbon-based fertilizer to be fed back to the farmer, gas generated during carbonization of the other part of straws and the carbon-based fertilizer is mixed and combusted in a mixed combustion furnace, the power plant generates electricity by burning, the generated electricity is transmitted to the farmer on one hand, the other hand, income is obtained by selling the straws on the other hand, and biomass power generation is efficiently utilized.

To sum up, the energy conversion system and method based on the industrial internet plant straws through farmers, collect the straws after harvesting, process the straws preliminarily, process the straws into small particles, sell the small particles of straws on the market, accumulate defective products and waste products, inform a power plant terminal to transport the straws when the straws are accumulated to a certain degree, send the straws out of a transport vehicle for transportation after the straws are received by the power plant terminal, accurately sense the weight of the straws through a weight sensor on the transport vehicle so that the power plant terminal can be well prepared for incineration correspondingly, transport the straws to a power station storage yard through the transport vehicle, prepare for next work, and achieve the effect of efficiently transporting the straws of the farmers through the matching use among the farmers, the straws, the power plant terminal, the transport vehicle, the weight sensor and the power station storage yard, and remove intermediate merchants, secondary carrying is omitted; the method is characterized in that a part of straws in a power station storage field are carbonized through a fertilizer plant and processed into carbon-based fertilizer, the carbon-based fertilizer reacts on farmers again to achieve recycling, fuel gas produced when the other part of straws and the carbon-based fertilizer are carbonized is mixed and combusted in a mixed combustion furnace, the power plant generates electricity by combustion, the generated electricity can be transmitted to the farmer home through a micro-grid on one hand to supply free power to the farmer and can be sold externally on the other hand to obtain income, and the electricity is used in a matching way among the fertilizer plant, the power station storage field, the carbon-based fertilizer, the farmer, the straws, the fuel gas, the mixed combustion furnace, the power plant and the micro-grid, so that the effect of generating electricity by utilizing biomass at high efficiency is achieved, the income of the farmer is maximized, the electricity consumption of the power plant is minimized, the low-monopod market is changed into a.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy conversion system based on industry internet, includes peasant household, its characterized in that: the output of peasant household and the input signal connection at power plant's terminal, the output at power plant's terminal and the input signal connection of transport vechicle, the outer wall swing joint of transport vechicle has straw waste, partly carbomorphism of the output of straw waste generates carbon-based fertilizer and gas, another part of the output of straw waste and gas burning generate electric power, the output electricity of electric power is connected with the microgrid, the output electricity of microgrid is connected with the peasant household.

2. The industrial internet-based energy conversion system according to claim 1, wherein: the farmer processes the straws into small cubes or cylinders and the like, and the diameter of the straws is less than four centimeters.

3. The industrial internet-based energy conversion system according to claim 1, wherein: the number of the farmers is between one and three hundred households.

4. The industrial internet-based energy conversion system according to claim 1, wherein: the transport vechicle disperses the collection to peasant household's straw, install weight induction system on the transport vechicle.

5. The industrial internet-based energy conversion system according to claim 1, wherein: and finally conveying the carbon-based fertilizer to farmer homes.

6. The industrial internet-based energy conversion system according to claim 1, wherein: the straw and the fuel gas are mixed and combusted in a mixed combustion furnace, and the mixed combustion furnace is a circulating fluidized bed boiler.

7. The industrial internet-based energy conversion system according to claim 1, wherein: the system changes the production mode of the traditional power station from direct combustion to mixed combustion.

8. The industrial internet-based energy conversion system according to claim 1, wherein: the system changes the service mode of the power station, removes the department building system and the class building system of the power station, and builds the power station as a development platform of employees.

9. The industrial internet-based energy conversion system according to claim 1, wherein: the system takes biomass comprehensive utilization power generation as a core, establishes an industrial ecological chain, and reforms industrial value into a new state.

10. The industrial internet-based energy conversion system according to claim 1, wherein an industrial internet-based energy conversion method is provided, comprising the following steps:

s01, producing and planting straws by farmers and collecting the straws;

s02, primarily processing straws by farmers on the basis of S01, and processing the straws into proper shapes;

s03, selling excellent straws to the market on the basis of S02;

s04, collecting and tidying the straw waste products on the basis of S02;

s05, on the basis of S04, after the straw waste reaches a certain amount, the farmers inform the power plant terminal to transport the straws;

s06, transporting the straws to a power station storage yard on the basis of S05;

s07, carbonizing a part of straws on the basis of S06, and processing the carbonized straws into a carbon-based fertilizer in a fertilizer plant;

s08, transporting the carbon-based fertilizer to farmers on the basis of S07;

s09, on the basis of S06, the other part of straws and fuel gas generated by S07 carbonization are mixed and combusted in a mixed combustion furnace;

s10, generating power by the power station through combustion on the basis of the S09;

and S11, transmitting the power to the farmer home through the microgrid on the basis of the S10.