CN108968047A - A kind of meal replacement powder based food energy consumption system of cold, heat and electricity triple supply - Google Patents
A kind of meal replacement powder based food energy consumption system of cold, heat and electricity triple supply Download PDFInfo
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- CN108968047A CN108968047A CN201810829516.5A CN201810829516A CN108968047A CN 108968047 A CN108968047 A CN 108968047A CN 201810829516 A CN201810829516 A CN 201810829516A CN 108968047 A CN108968047 A CN 108968047A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/40—Complete food formulations for specific consumer groups or specific purposes, e.g. infant formula
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Nutrition Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
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- Pediatric Medicine (AREA)
- Physics & Mathematics (AREA)
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- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of meal replacement powder based food energy consumption systems energized in the way of distributed energy cold, heat and electricity triple supply, water electric cost height, the not high technical problem of comprehensive utilization of energy rate are used with hot in existing meal replacement powder production and processing manufacturing process, pass through comprehensive utilization fuel combustion heat, generate electricity simultaneously, prepare steam, hot water etc. various energy resources form, and according to the actual process flow of owner, material extraction, dry link are participated in flue gas substitution steam, and final low-temperature flue gas is prepared into hot water or promotes biomass fertilizers preparation, improve fertilizer preparation efficiency.Realize the intimate zero-emission of heat, comprehensive utilization ratio is promoted to 95% or more, while giving the complete energy autonomy of owner, and duplication of the same trade is suitble to promote.
Description
Technical field
Originally belong to food processing field, be related to a kind of energy supply, processing technology mode and relevant equipment are improved, specifically
It says, refers to a kind of meal replacement powder based food energy consumption system of the cold, heat and electricity triple supply of improvement system energy scheme.
Background technique
Meal replacement powder the purpose is to reduce the intakes of starch food products, and satiety can be generated.Its content packet for processing setting
It includes: original washing powder, nutriment, seasoning and other auxiliary elements.The setting of nutriment, comprising: protein, fat, vitamin, mine
Substance etc. is the same cannot all to be lacked.Protein substance can also be increased, and (oneself is prepared and can be broken into stir-bake to yellowish beans or other beans
Powder), functional sugar part (including konjaku and other functional polysaccharides, actually the nonabsorbable sugar of human body), water-soluble paddy
Species dietary fiber (and front functional sugar has overlapping), soluble fruit class dietary fiber (Fruit powder), water-soluble greengrocery
Dietary fiber (Vegetable powder), vitamin packet, acid, sweetener etc..
As shown in Figure 1, the processing flow of existing meal replacement powder mainly comprises the steps that pre-treatment: being used to various
Raw material are handled, and are cleaned, are dried, frying, crushing, sterilizing, detection etc.；It weighs: being formulated according to research and development, weigh various needs
Raw material；Extraction (or extraction): it is heated using hot kettle, extracts refining ingredient；It crushes: pulverizing, crushed with pre-treatment
The fineness of difference, crushing reaches the requirement of formula；Drying: using hot wind that drying materials are spare；Screening: pass through different purpose mistakes
It is sieved into different grades, generally in 80-200 mesh；Mixing: raw material is stirred with three-dimensional material mixer.
There are all multi-purpose heat vapour electricity consumption links in the process of existing meal replacement powder, traditional using can scheme such as Fig. 2 institute
Show, it is main to be powered using municipal power grid in terms of electricity consumption, it pays the fees according to the time-sharing industry electricity price of various regions, had both paid the practical electricity charge,
Also electrical capacity charge is paid, overall electricity charge spending is big, is managed by power supply bureau；With in terms of vapour, owner mainly by provide for oneself gas fired-boiler or
Oil burning boiler preparation, or the pipeline steam of directly purchase neighborhood steam power plant offer, cause steam supply continuity that can not slap
Control, for price with seasonal variations, whole cost is higher, and owner is without autonomy；In terms of with heat, owner is mainly by the hot-water boiler system of providing for oneself
It takes or is obtained using steam heating cold water, preparation cost is higher.
Summary of the invention
For not high with heat water electric cost height, comprehensive utilization of energy rate in existing meal replacement powder production and processing manufacturing process
Etc. technical problems, for improve comprehensive utilization of energy rate, improve owner to self energy produce, pin autonomy, the present invention is directed to mention
For a kind of meal replacement powder based food energy consumption system energized in the way of distributed energy cold, heat and electricity triple supply, fuel combustion is comprehensively utilized
The various energy resources form such as heat, while generating electricity, preparing steam, hot water.And according to the actual process flow of owner, substituted with flue gas
Steam participates in material extraction, dry link, and final low-temperature flue gas is prepared hot water or promotes biomass fertilizers preparation, improves
Fertilizer preparation efficiency.Realize the intimate zero-emission of heat, comprehensive utilization ratio is promoted to 95% or more, while giving the complete energy of owner
From sovereignty, duplication of the same trade is suitble to promote.
The technical solution that the present invention is taken by solution its technical problem are as follows:
A kind of meal replacement powder based food energy consumption system of cold, heat and electricity triple supply, including fuel engine power generation unit, extraction kettle, flue gas/
Air mixer, flue gas/water- to-water heat exchanger, material cleaning unit, makes fertile unit at dry materials tower, which is characterized in that
The fuel engine power generation unit generates electric power using fuel and high-temperature flue gas, the electric power are at least transported to the system
Each electrical component in system is transported to power grid, and the high-temperature flue gas is transported in the extraction kettle by pipeline,
The downstream extracted kettle and the fuel engine power generation unit is arranged in, the extraction kettle are with interlayer heat exchanging water-jacket's
Hollow container, the hollow container to place the material extracted to boiling, the interlayer heat exchanging water-jacket include high-temperature flue gas into
The high-temperature flue gas outlet of mouth and medium temperature exhanst gas outlet, the fuel engine power generation unit is connected by pipeline and the high-temperature flue gas import
It is logical, the high-temperature flue gas exchange heat in the interlayer heat exchanging water-jacket cool down after be changed into medium temperature flue gas and gone out by the medium temperature flue gas
Mouth is transported in the flue gas/air mixer in downstream, and the material residue generated in kettle of extracting is pushed under it
Raw material in the fertilizer unit processed of trip as production biomass fertilizers,
Flue gas/the air mixer be arranged in it is described extract kettle downstream, including medium temperature gas inlet, air intlet and
High-temperature hot-air outlet, the medium temperature gas inlet are connected to by pipeline with the medium temperature exhanst gas outlet for extracting kettle, the air
Import is connected to ambient atmosphere, generates high-temperature hot-air simultaneously after the medium temperature flue gas and air mixing in the flue gas/air mixer
It is transported in the dry materials tower in downstream by high-temperature hot-air outlet,
The dry materials tower is arranged in the downstream of the flue gas/air mixer, including high-temperature hot-air import and at least
Two low temperature hot-blast outlets, the dry materials tower pass through pipeline and institute to heat drying material, the high-temperature hot-air import
Flue gas/air mixer high-temperature hot-air outlet is stated, the high-temperature hot-air heats material in the dry materials tower
It is changed into low temperature hot wind afterwards and is changed by the cigarette gas water that at least two low temperature hot-blast outlet is transported to downstream respectively
Hot device is made in fertile unit,
The downstream of the dry materials tower is arranged in the flue gas/water- to-water heat exchanger, including be passed through low temperature hot wind hot side and
It is passed through the cold side of normal-temperature water, the import of the hot side is connected by a low temperature hot-blast outlet of pipeline and the dry materials tower
Logical, the outlet of the hot side is communicated with the atmosphere, and the import of the cold side is connected to room temperature water source, the normal-temperature water quilt in the cold side
It is changed into hot water after the low temperature Hot-blast Heating of hot side and is transported to the material cleaning in downstream by the outlet of the cold side
In the interlayer heat exchanging water-jacket of unit or the extraction kettle,
Another low temperature hot-blast outlet of the dry materials tower is passed through in the fertile unit of the system by pipeline.
Preferably, the fuel engine power generation unit is piston type generator group or Gas Turbine Generating Units.
Preferably, the fuel engine power generation unit uses the liquid such as fuel gas or diesel oil, methanol, kerosene such as natural gas, biogas
State fuel.
Preferably, the electric power that the fuel engine power generation unit generates with each electrical component in system described in 400V direct-furnish, or
With the grid-connected use of 10kV.
Preferably, it is normal-temperature water or water at low temperature in the interlayer heat exchanging water-jacket for extracting kettle, high-temperature flue gas is passed through described
In interlayer heat exchanging water-jacket, the normal-temperature water or water at low temperature are heated up to 100 DEG C or more, extracts and uses for boiling.
Preferably, the extraction kettle includes kettle cover, material cavity volume and interlayer heat exchanging water-jacket, is set on the bottom surface of the kettle cover
There is inner edge boss, the inner edge boss is to close the material cavity volume and separate the material cavity volume and interlayer heat-exchanging water
Set, interlayer heat exchanging water-jacket bottom are equipped with multiple high-temperature flue gas imports, and the high-temperature flue gas import passes through pipeline and the combustion
The high-temperature flue gas outlet of machine generating set is connected to, and is provided with medium temperature exhanst gas outlet on the kettle cover.High-temperature flue gas is from extracting kettle
Bottom ramps up, and the final liquid that excludes enters upper space, takes away through outlet.
Further, the high-temperature flue gas import of interlayer heat exchanging water-jacket bottom is flue gas nozzle.
Further, the high-temperature flue gas import of interlayer heat exchanging water-jacket bottom is rectangle, rectangular or round.
Further, the quantity of the high-temperature flue gas import of interlayer heat exchanging water-jacket bottom is odd number or even number.
Further, the high-temperature flue gas import of interlayer heat exchanging water-jacket bottom is provided with a circle or multi-turn.
Preferably, the extraction kettle includes kettle cover, material cavity volume and interlayer heat exchanging water-jacket, is set on the bottom surface of the kettle cover
There is inner edge boss, the inner edge boss is to close the material cavity volume and separate the material cavity volume and interlayer heat-exchanging water
It covers, coil heat exchange device is set in the interlayer heat exchanging water-jacket, the coil heat exchange device includes at least one setting in the kettle
The annular enclosed round tube of base space of planes, each round tube extend downwardly the multiple vertical hollow pipes of setting along its circumferential direction,
The upper end of each vertical hollow pipe is connected to the round tube, and lower ending opening is downward, is additionally provided with high temperature on the round tube
Gas inlet, the high-temperature flue gas import are connected to by pipeline with the high-temperature flue gas outlet of the fuel engine power generation unit, the kettle
It covers and is provided with medium temperature exhanst gas outlet.High-temperature flue gas enters round tube, then respectively enters each vertical hollow pipe, is extracting bottom portion
Outflow, and the upper space for extracting kettle and kettle cover is risen to upwards, and is extracted out by exhaust outlet.
Further, be provided with the round tube of multiple arranged concentrics in the coil heat exchange device, each round tube it
Between be sequentially connected in series to form a round coil.
Further, the round tube of multiple arranged concentrics is provided in the coil heat exchange device, each round tube is equal
It is connected to a main pipe, the main pipe is connected to the medium temperature exhanst gas outlet of the fuel engine power generation unit.
Further, the round tube and vertical hollow pipe are copper pipe, stainless steel tube etc..
Preferably, the extraction kettle includes kettle cover, material cavity volume and interlayer heat exchanging water-jacket, is set on the bottom surface of the kettle cover
There is inner edge boss, the inner edge boss is to close the material cavity volume and separate the material cavity volume and interlayer heat-exchanging water
It covers, coil heat exchange device is set in the interlayer heat exchanging water-jacket, the coil heat exchange device includes that setting exchanges heat in the interlayer
The the first outer ring pipe and the first inner circular pipe of water jacket top and arranged concentric further include being arranged under the interlayer heat exchanging water-jacket
The the second outer ring pipe and the second inner circular pipe of portion and arranged concentric, set between the first outer ring pipe and the second outer ring pipe
Be equipped with multiple vertical hollow pipes communicated therewith, be also equipped between the first inner circular pipe and the second inner circular pipe it is multiple with
Its vertical hollow pipe being connected to is provided with high-temperature flue gas import on the first outer ring pipe, and the high-temperature flue gas import passes through
Pipeline is connected to the medium temperature exhanst gas outlet of the fuel engine power generation unit, phase between the second outer ring pipe and the second inner circular pipe
It is intercommunicated, medium temperature exhanst gas outlet is provided on the first inner circular pipe.
Preferably, the cooling high-temperature fume after the extraction kettle use is medium temperature flue gas, in the flue gas/air mixing
It is mixed into 150~160 DEG C of the high-temperature hot-air feeding dry materials tower in device with normal temperature air, with material drying.
Preferably, the medium temperature gas inlet of the flue gas/air mixer and it is described extract kettle medium temperature exhanst gas outlet it
Between connecting pipeline on be provided with filter.
Preferably, the high-temperature hot-air temperature through the dry materials tower is down to 100 DEG C of low temperature hot winds below, through the cigarette
Normal-temperature water is heated up to hot water by gas water heat exchanger, is extracted the water at low temperature in kettle for the cleaning of front end material or material and is used.
Preferably, another part low-temperature flue gas come out through the dry materials tower, be sent directly into system fertilizer unit from
And the environment temperature of 90 DEG C or so of offer, promote fertilizer to produce progress.
The present invention is to solve its technical problem to additionally provide another technical solution are as follows:
A kind of meal replacement powder based food energy consumption system of cold, heat and electricity triple supply, including fuel engine power generation unit, waste heat boiler, extraction
Kettle, dry materials tower, flue gas/water- to-water heat exchanger, material cleaning unit, makes fertile unit at flue gas/air mixer, which is characterized in that
The fuel engine power generation unit generates electric power using fuel and high-temperature flue gas, the electric power are at least transported to the system
Each electrical component in system is transported to power grid, and the high-temperature flue gas is transported in the waste heat boiler by pipeline,
The downstream of the fuel engine power generation unit is arranged in the waste heat boiler, to prepare high-temperature steam, including high temperature cigarette
Gas import, medium temperature exhanst gas outlet and high-temperature steam outlet, the high-temperature flue gas exhaust outlet of the fuel engine power generation unit by pipeline with
Water therein is heated to be high-temperature steam transformation in the waste heat boiler by the high-temperature flue gas import connection, the high-temperature flue gas
It is transported in the flue gas/air mixer in downstream for medium temperature flue gas by the medium temperature exhanst gas outlet, the high temperature steams
Vapour is transported in the extraction kettle by the high-temperature steam outlet,
The downstream extracted kettle and the waste heat boiler is arranged in, the kettle that extracts is to place the object extracted to boiling
Material, including high-temperature steam import, the high-temperature steam import are connected to by pipeline with the high-temperature steam outlet of the waste heat boiler,
The material residue generated in the extraction kettle is pushed in the fertilizer unit processed locateding downstream as production biomass fertilizers
Raw material,
The downstream of the waste heat boiler, including medium temperature gas inlet, air intlet is arranged in the flue gas/air mixer
It is exported with high-temperature hot-air, the medium temperature gas inlet is connected to by pipeline with the medium temperature exhanst gas outlet of the waste heat boiler, described
Air intlet is connected to ambient atmosphere, generates high warm after the medium temperature flue gas and air mixing in the flue gas/air mixer
Wind is simultaneously transported in the dry materials tower in downstream by high-temperature hot-air outlet,
The dry materials tower is arranged in the downstream of the flue gas/air mixer, including high-temperature hot-air import and at least
Two low temperature hot-blast outlets, the dry materials tower pass through pipeline and institute to heat drying material, the high-temperature hot-air import
Flue gas/air mixer high-temperature hot-air outlet is stated, the high-temperature hot-air heats material in the dry materials tower
It is changed into low temperature hot wind afterwards and is changed by the cigarette gas water that at least two low temperature hot-blast outlet is transported to downstream respectively
Hot device is made in fertile unit,
The downstream of the dry materials tower is arranged in the flue gas/water- to-water heat exchanger, including be passed through low temperature hot wind hot side and
It is passed through the cold side of normal-temperature water, the import of the hot side is connected by a low temperature hot-blast outlet of pipeline and the dry materials tower
Logical, the outlet of the hot side is communicated with the atmosphere, and the import of the cold side is connected to room temperature water source, the normal-temperature water quilt in the cold side
It is changed into hot water after the low temperature Hot-blast Heating of hot side and is transported to the material cleaning in downstream by the outlet of the cold side
In the interlayer heat exchanging water-jacket of unit or the extraction kettle,
Another low temperature hot-blast outlet of the dry materials tower is passed through in the fertile unit of the system by pipeline.
Compared with the existing technology, the meal replacement powder class food of the invention energized in the way of distributed energy cold, heat and electricity triple supply
Product energy consumption system significantly has the technical effect that and uses water electricity consumption with hot in existing meal replacement powder production and processing manufacturing process
At high cost, the not high technical problem of comprehensive utilization of energy rate improves owner to self energy to improve comprehensive utilization of energy rate
It produces, the autonomy of pin, by comprehensive utilization fuel combustion heat, while the various energy resources form such as generate electricity, prepare steam, hot water.And
According to the actual process flow of owner, with flue gas substitution steam participate in material extract, dry link, and by final low-temperature flue gas
It prepares hot water or promotes biomass fertilizers preparation, improve fertilizer preparation efficiency.Realize the intimate zero-emission of heat, comprehensive utilization ratio mentions
95% or more is risen to, while giving the complete energy autonomy of owner, duplication of the same trade is suitble to promote.
Detailed description of the invention
Fig. 1 is existing meal replacement powder production and processing process schematic diagram；
Fig. 2 is that using for existing meal replacement powder production and processing can schematic diagram；
Fig. 3 is the schematic diagram of the meal replacement powder based food energy consumption system embodiment 1 of cold, heat and electricity triple supply of the present invention；
Fig. 4 is the schematic diagram of the meal replacement powder based food energy consumption system embodiment 2 of cold, heat and electricity triple supply of the present invention；
Fig. 5 is a kind of structural schematic diagram of extraction kettle of the invention；
Fig. 6 is the bottom view of Fig. 5；
Fig. 7 is another structural schematic diagram of extraction kettle of the invention；
Fig. 8 is the schematic diagram of heat-exchanger rig in Fig. 7；
Fig. 9 is the third structural schematic diagram of extraction kettle of the invention；
Figure 10 is the schematic diagram of heat-exchanger rig in Fig. 9.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, right hereinafter, referring to the drawings and the embodiments,
The present invention is further described.
Embodiment 1
As shown in Figure 1, as one embodiment, the meal replacement powder based food energy consumption system of cold, heat and electricity triple supply of the present invention, packet
It includes fuel engine power generation unit 1, extract kettle 2, flue gas/air mixer 3, dry materials tower 4, flue gas/water- to-water heat exchanger 5, material cleaning
Unit 6 makes fertile unit 7.Wherein, fuel engine power generation unit 1 generates electric power using fuel and high-temperature flue gas, electric power are at least transported to
Each electrical component in system is transported to power grid, and high-temperature flue gas is transported to by pipeline and is extracted in kettle 2；Kettle 2 is extracted to set
It sets in the downstream of fuel engine power generation unit 1, extraction kettle 2 is the hollow container with interlayer heat exchanging water-jacket, and hollow container is to place
To the material that boiling is extracted, interlayer heat exchanging water-jacket includes high-temperature flue gas import and medium temperature exhanst gas outlet, the height of fuel engine power generation unit 1
Warm exhanst gas outlet is connected to by pipeline with high-temperature flue gas import, high-temperature flue gas exchanges heat in interlayer heat exchanging water-jacket cool down after be changed into
Medium temperature flue gas is transported in the flue gas/air mixer 3 in downstream by medium temperature exhanst gas outlet, extracts the material residue generated in kettle 2
It is pushed the raw material in the fertile unit 7 of the system locateding downstream as production biomass fertilizers；Flue gas/air mixer 3 is arranged
Pass through pipeline in the downstream for extracting kettle 2, including medium temperature gas inlet, air intlet and high-temperature hot-air outlet, medium temperature gas inlet
It is connected to the medium temperature exhanst gas outlet for extracting kettle 2, air intlet is connected to ambient atmosphere, the medium temperature cigarette in flue gas/air mixer 3
High-temperature hot-air is generated after gas and air mixing and is transported in the dry materials tower 4 in downstream by high-temperature hot-air outlet；Material
The downstream of flue gas/air mixer 3, including high-temperature hot-air import and at least two low temperature hot-blast outlets, object is arranged in drying tower 4
Drying tower 4 is expected to heat drying material, and high-temperature hot-air import is gone out by the high-temperature hot-air of pipeline and flue gas/air mixer 3
Mouth connection, high-temperature hot-air are changed into low temperature hot wind and by least two Low Temperature Thermals after heating in dry materials tower 4 to material
Wind outlet is transported to the flue gas/water- to-water heat exchanger 5 in downstream respectively, makes in fertile unit 7；The setting of flue gas/water- to-water heat exchanger 5 is dry in material
The downstream of dry tower 4, including being passed through the hot side of low temperature hot wind and being passed through the cold side of normal-temperature water, the import of hot side passes through pipeline and material
One low temperature hot wind outlet of drying tower 4, the outlet of hot side are communicated with the atmosphere, and the import of cold side is connected to room temperature water source, cold
Normal-temperature water in side is changed into hot water and is transported to the object in downstream by the outlet of cold side after the low temperature Hot-blast Heating of hot side
In the interlayer heat exchanging water-jacket for expecting cleaning unit 6 or extraction kettle 2；Another low temperature hot-blast outlet of dry materials tower 4 is logical by pipeline
Enter and makes in fertile unit 7.
In the above embodiment of the present invention, fuel engine power generation unit 1 can be piston type generator group or gas turbine power generation
The liquid fuels such as the fuel gas such as natural gas, biogas or diesel oil, methanol, kerosene can be used in unit.Fuel engine power generation unit 1 produces
Raw electric power is with each electrical component in 400V direct supply system, or with the grid-connected use of 10kV.In the interlayer heat exchanging water-jacket for extracting kettle 2
For normal-temperature water or water at low temperature, high-temperature flue gas is passed through in interlayer heat exchanging water-jacket, by normal-temperature water or water at low temperature be heated up to 100 DEG C or with
On, it extracts and uses for boiling.Cooling high-temperature fume after extracted 2 use of kettle is medium temperature flue gas, in flue gas/air mixer 3
In with normal temperature air be mixed into 150~160 DEG C high-temperature hot-air be sent into dry materials tower 4 in, with material drying.Flue gas/air
Filter is provided on connecting pipeline between the medium temperature gas inlet of mixer 3 and the medium temperature exhanst gas outlet 25 for extracting kettle 2.Through
The high-temperature hot-air temperature of dry materials tower 4 is down to 100 DEG C of low temperature hot winds below, through flue gas/water- to-water heat exchanger 5, by normal-temperature water plus
Temperature is extracted the water at low temperature in kettle 2 for the cleaning of front end material or material and is used to hot water.It is come out through dry materials tower 4 another
Part low-temperature flue gas is sent directly into and makes fertile unit 7 to provide 90 DEG C or so of environment temperature, fertilizer is promoted to produce progress.
The present invention also provides a variety of structures for extracting kettle.A kind of structure as shown in Figure 5,6, extracting kettle 2 includes kettle cover
21, the bottom surface of material cavity volume 22 and interlayer heat exchanging water-jacket 23, kettle cover 21 are equipped with inner edge boss, and inner edge boss is to closure
Material cavity volume 22 simultaneously separates material cavity volume 22 and interlayer heat exchanging water-jacket 23, and 23 bottom of interlayer heat exchanging water-jacket is equipped with multiple high temperature cigarettes
Gas import 24, high-temperature flue gas import 24 are connected to the high-temperature flue gas outlet of fuel engine power generation unit 1 by pipeline, are arranged on kettle cover 21
There is medium temperature exhanst gas outlet 25.High-temperature flue gas is ramped up from the bottom for extracting kettle 2, and the final liquid that excludes enters upper space, through going out
Mouth is taken away.Wherein, the high-temperature flue gas import 24 of 23 bottom of interlayer heat exchanging water-jacket can be flue gas nozzle, and shape can be square
Shape, rectangular or round, quantity can be odd number or even number, and a circle or multi-turn can be arranged in 23 bottom of interlayer heat exchanging water-jacket.
As second of structure for extracting kettle, as shown in Figure 7,8, extracting kettle 2 includes kettle cover 21, material cavity volume 22 and folder
Layer heat exchanging water-jacket 23, the bottom surface of kettle cover 21 are equipped with inner edge boss, and inner edge boss is to close material cavity volume 22 and separator
Expect cavity volume 22 and interlayer heat exchanging water-jacket 23, coil heat exchange device is set in interlayer heat exchanging water-jacket 23, coil heat exchange device includes
At least one is arranged in the annular enclosed round tube 26 of 21 floor space of kettle cover, and each round tube 26 extends downwardly setting along its circumferential direction
The upper end of multiple vertical hollow pipes 2727, each vertical hollow pipe 27 is connected to round tube 26, and lower ending opening is downward, on round tube 26
It is additionally provided with high-temperature flue gas import 24, high-temperature flue gas import 24 is connected by the high-temperature flue gas outlet of pipeline and fuel engine power generation unit 1
It is logical, medium temperature exhanst gas outlet 25 is provided on kettle cover 21.High-temperature flue gas enters round tube 26, then respectively enters each vertical hollow pipe
27, it is flowed out extracting 2 bottom of kettle, and rise to the upper space for extracting kettle 2 and kettle cover 21 upwards, and extracted out by exhaust outlet.Coil pipe
It is provided with the round tube 26 of multiple arranged concentrics in heat-exchanger rig, is sequentially connected in series to form a round coil between each round tube 26,
Or the round tube 26 of multiple arranged concentrics is provided in coil heat exchange device, each round tube 26 is connected to a main pipe, main pipe
It is connected to the medium temperature exhanst gas outlet 25 of fuel engine power generation unit 1.Round tube 26 and vertical hollow pipe 27 are copper pipe, stainless steel tube etc..
As the third structure for extracting kettle, as shown in Figures 9 and 10, extracting kettle 2 includes kettle cover 21,22 and of material cavity volume
The bottom surface of interlayer heat exchanging water-jacket 23, kettle cover 21 are equipped with inner edge boss, and inner edge boss is to close material cavity volume 22 and separate
Coil heat exchange device, coil heat exchange device packet are arranged in interlayer heat exchanging water-jacket 23 by material cavity volume 22 and interlayer heat exchanging water-jacket 23
The the first outer ring pipe 261 and the first inner circular pipe 262 that 23 top of interlayer heat exchanging water-jacket and arranged concentric are set are included, further includes
The the second outer ring pipe 281 and the second inner circular pipe 282 of 23 lower part of interlayer heat exchanging water-jacket and arranged concentric, the first outer circle are set
Multiple vertical hollow pipes 27 communicated therewith, the first inner circular pipe 262 are provided between shape pipe 261 and the second outer ring pipe 281
And second be also equipped with multiple vertical hollow pipes 27 communicated therewith between inner circular pipe 282, is arranged on the first outer ring pipe 261
There is high-temperature flue gas import 24, high-temperature flue gas import 24 is connected to by pipeline with the medium temperature exhanst gas outlet 25 of fuel engine power generation unit 1, the
It is interconnected between two outer ring pipes 281 and the second inner circular pipe 282, is provided with medium temperature flue gas on the first inner circular pipe 262 and goes out
Mouth 25.
Embodiment 2
As shown in Figure 1, as another embodiment, the meal replacement powder based food energy consumption system of cold, heat and electricity triple supply of the present invention,
To enter and extract the high-temperature flue gas of kettle 2 and still use traditional steam, steam used by generating set rear end high-temperature flue gas warp more than
Heat boiler 8 is produced.Flue-gas temperature after waste heat boiler 8 is about 160~170 DEG C, can be after flue gas/air mixer 3, directly
It picks and is used into the dry tower 4 of dry material.Remaining link, it is similar to Example 1.
Content according to the present invention is obtained for the real case summary of certain large-scale meal replacement powder food processing factory.It should
Food factory is to produce 5300~8100 tons of meal replacement powder building of production line 2MW Gas Turbine Generating Units, while 2MW electricity energy storage of arranging in pairs or groups per year
Unit peak load shifting electricity consumption.Unit waste heat can successively meet the links such as material extraction, dry materials, biology system fertilizer heating simultaneously
It uses.The flux matched perfection of thermoelectricity, waste heat discharge amount are extremely low.System is industrial energy saving emission reduction tree by intelligent micro-grid United Dispatching
Vertical typical case.
Through calculating, energized in a manner of Energy Management Contract, when energy unit price is calculated with 9.8 foldings: when using process program two,
About 65.2 ten thousand yuan of comprehensive energy expense are saved every year for owner；For the moment using process program, comprehensive energy is saved for owner every year
Expense is about 940,000 yuan.Meanwhile the investment payback time of energy source station investor is about 5 years.Which is suitble to similar industry duplication, pushes away
Extensively, economical, societal benefits are significant.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (10)
1. a kind of meal replacement powder based food energy consumption system of cold, heat and electricity triple supply, including fuel engine power generation unit, extraction kettle, flue gas/sky
Gas mixer, flue gas/water- to-water heat exchanger, material cleaning unit, makes fertile unit at dry materials tower, which is characterized in that
The fuel engine power generation unit generates electric power using fuel and high-temperature flue gas, the electric power are at least transported in the system
Each electrical component or be transported to power grid, the high-temperature flue gas is transported in the extraction kettle by pipeline,
The downstream extracted kettle and the fuel engine power generation unit is arranged in, the extraction kettle are with the hollow of interlayer heat exchanging water-jacket
Container, the hollow container to place to boiling extract material, the interlayer heat exchanging water-jacket include high-temperature flue gas import and
The high-temperature flue gas outlet of medium temperature exhanst gas outlet, the fuel engine power generation unit is connected to by pipeline with the high-temperature flue gas import, institute
It states high-temperature flue gas and exchanges heat in the interlayer heat exchanging water-jacket and be changed into medium temperature flue gas and pass through the medium temperature exhanst gas outlet quilt after cooling
It is delivered in the flue gas/air mixer in downstream, it is described to extract the material residue that generates in kettle and be pushed into locateding downstream
The raw material made in fertile unit as production biomass fertilizers,
The downstream for extracting kettle, including medium temperature gas inlet, air intlet and high temperature is arranged in the flue gas/air mixer
Hot-blast outlet, the medium temperature gas inlet are connected to by pipeline with the medium temperature exhanst gas outlet for extracting kettle, the air intlet
It is connected to, generates high-temperature hot-air after the medium temperature flue gas and air mixing in the flue gas/air mixer and passes through with ambient atmosphere
The high-temperature hot-air outlet is transported in the dry materials tower in downstream,
The downstream of the flue gas/air mixer, including high-temperature hot-air import and at least two is arranged in the dry materials tower
Low temperature hot-blast outlet, the dry materials tower pass through pipeline and the cigarette to heat drying material, the high-temperature hot-air import
Gas/air mixer high-temperature hot-air outlet, the high-temperature hot-air is in the dry materials tower to after material heating turns
Become low temperature hot wind and is exchanged heat by the cigarette gas water that at least two low temperature hot-blast outlet is transported to downstream respectively
Device is made in fertile unit,
The downstream of the dry materials tower is arranged in the flue gas/water- to-water heat exchanger, including being passed through the hot side of low temperature hot wind and being passed through
The cold side of normal-temperature water, the import of the hot side pass through a low temperature hot wind outlet of pipeline and the dry materials tower,
The outlet of the hot side is communicated with the atmosphere, and the import of the cold side is connected to room temperature water source, and the normal-temperature water in the cold side is hot
It is changed into hot water after the low temperature Hot-blast Heating of side and is transported to the material cleaning list in downstream by the outlet of the cold side
In the first or described interlayer heat exchanging water-jacket for extracting kettle,
Another low temperature hot-blast outlet of the dry materials tower is passed through in the fertile unit of the system by pipeline.
2. the meal replacement powder based food energy consumption system of the cold, heat and electricity triple supply according to the claims, which is characterized in that institute
Stating fuel engine power generation unit is piston type generator group or Gas Turbine Generating Units.
3. the meal replacement powder based food energy consumption system of the cold, heat and electricity triple supply according to the claims, which is characterized in that institute
It states fuel engine power generation unit and uses the liquid fuels such as fuel gas or diesel oil, methanol, kerosene such as natural gas, biogas.
4. the meal replacement powder based food energy consumption system of the cold, heat and electricity triple supply according to the claims, which is characterized in that institute
The electric power of fuel engine power generation unit generation is stated with each electrical component in system described in 400V direct-furnish, or with the grid-connected use of 10kV.
5. the meal replacement powder based food energy consumption system of the cold, heat and electricity triple supply according to the claims, which is characterized in that institute
It states in the interlayer heat exchanging water-jacket for extracting kettle as normal-temperature water or water at low temperature, high-temperature flue gas is passed through in the interlayer heat exchanging water-jacket, it will
The normal-temperature water or water at low temperature are heated up to 100 DEG C or more, extract and use for boiling.
6. the meal replacement powder based food energy consumption system of the cold, heat and electricity triple supply according to the claims, which is characterized in that institute
Stating and extracting kettle includes kettle cover, material cavity volume and interlayer heat exchanging water-jacket, and the bottom surface of the kettle cover is equipped with inner edge boss, described interior
Edge boss is to close the material cavity volume and separate the material cavity volume and interlayer heat exchanging water-jacket, the interlayer heat-exchanging water
It covers bottom and is equipped with multiple high-temperature flue gas imports, the high-temperature flue gas import passes through the high temperature cigarette of pipeline and the fuel engine power generation unit
Gas outlet is provided with medium temperature exhanst gas outlet on the kettle cover.
7. the meal replacement powder based food energy consumption system of cold, heat and electricity triple supply according to claim 6, which is characterized in that the folder
The high-temperature flue gas import of layer heat exchanging water-jacket bottom is flue gas nozzle.
8. the meal replacement powder based food energy consumption system of cold, heat and electricity triple supply according to claim 6, which is characterized in that the folder
The high-temperature flue gas import of layer heat exchanging water-jacket bottom is rectangle, rectangular or round.
9. the meal replacement powder based food energy consumption system of cold, heat and electricity triple supply according to claim 6, which is characterized in that the folder
The quantity of the high-temperature flue gas import of layer heat exchanging water-jacket bottom is odd number or even number.
10. the meal replacement powder based food energy consumption system of cold, heat and electricity triple supply according to claim 6, which is characterized in that described
The high-temperature flue gas import of interlayer heat exchanging water-jacket bottom is provided with a circle or multi-turn.
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| CN114396789A (en) * | 2021-12-30 | 2022-04-26 | 中国能源建设集团广东省电力设计研究院有限公司 | Cooking and drying system |
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