CN109489345A - Vinasse albumen Feed Manufacturing Air Dried System - Google Patents
Vinasse albumen Feed Manufacturing Air Dried System Download PDFInfo
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- CN109489345A CN109489345A CN201811599283.0A CN201811599283A CN109489345A CN 109489345 A CN109489345 A CN 109489345A CN 201811599283 A CN201811599283 A CN 201811599283A CN 109489345 A CN109489345 A CN 109489345A
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- Prior art keywords
- heat exchanger
- air
- water
- wind
- inlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/02—Biomass, e.g. waste vegetative matter, straw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Drying Of Solid Materials (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention relates to a kind of vinasse albumen Feed Manufacturing Air Dried Systems, the feed inlet of the discharge port connection cyclic conveyor of dry discharger, the feed inlet of the discharge port connection feeder of cyclic conveyor, the discharge gate of cyclic conveyor is connected to crushing packing system, the air inlet of the gas outlet connection air-introduced machine of dry discharger, the hot air intake of the gas outlet connection cold air heat exchanger of air-introduced machine, the air inlet of the heat outlet connection ice water heat exchanger of cold air heat exchanger, the feed inlet of the discharge port connection gas-liquid separator of ice water heat exchanger, the cold wind import of the gas outlet connection cold air heat exchanger of gas-liquid separator, the liquid outlet connection of gas-liquid separator is condensed back to closed cans, the cold wind outlet air blower of cold air heat exchanger, air blower is connected to the discharge port of heater connection feeder, wet stock wind is carried by the air of high temperature drying to send Transmission absorbs the moisture content in material in the dry air of transmission process high temperature, achievees the purpose that material is dried.
Description
Technical field
The present invention relates to the powders such as vinasse albumen feed, the conveying of particulate species bulk material and coolings to be led with equipment and technology
A kind of domain, and in particular to vinasse albumen Feed Manufacturing Air Dried System.
Background technique
In alcohol production process, after fermentation liquid distills out alcohol, the wine lees liquor rich in protein, wine lees liquor can be left
At filter residue and filtrate two parts after being separated by solid-liquid separation, wherein filter residue is vinasse, and vinasse can be used for after pipe bundle drier is dry
Full vinasse drying feed is produced, and filtrate is also fed to drying machine drying after being concentrated by evaporation, the product after drying can also be used for
Produce full vinasse drying feed.Currently, what is generallyd use to the drying of filter residue is pipe bundle drier, pipe bundle drier is with high temperature
Steam is heat source, and high-temperature steam enters in the heat-exchanging tube bundle of pipe bundle drier, is carried out with the intracorporal material of shell of pipe bundle drier
Heat exchange, material are dried, and high-temperature steam cooling condensation, in the process, the tube core of pipe bundle drier constantly rotates, by object
Material is carried to the eminence of tube bank drier, and then free-falling carries out heat exchange between the tube bank of pipe bundle drier, and tube bank is dry
The dry general volume of machine is larger, and length is longer, and power needed for tube core rotates is larger, moreover, because the heat exchanger tube one of composition tube bank
As length it is longer, and in order to guarantee that heat exchange efficiency, the wall thickness of heat exchanger tube are relatively thin, use, the easy sagging deflections of heat exchanger tube, hold for a long time
Heat exchanger tube wear and rupture is easily caused, causes pipe bundle drier operating cost high, equipment investment is big, and frequently, service life is short for maintenance,
Seriously affect the production efficiency of vinasse albumen feed.
Summary of the invention
In conclusion the present invention provides a kind of vinasse albumen Feed Manufacturings in order to overcome the shortcomings of prior art problem
With Air Dried System, it is to carry wet stock wind by the air of high temperature drying to send transmission, dry in transmission process high temperature
Air absorb material in moisture content, achieve the purpose that material is dried.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of vinasse albumen Feed Manufacturing Air Dried System, in which: including feeder, dry discharger, cyclic conveyor,
Air-introduced machine, ice water heat exchanger, gas-liquid separator, is condensed back to closed cans, air blower, heater and crushing packing at cold air heat exchanger
System, the feed inlet of the feeder are connected to wet stock source, the discharge port of the feeder connect dry discharger into
Material mouth, the feed inlet of the discharge port connection cyclic conveyor of dry discharger, the discharge port connection of the cyclic conveyor are fed
The feed inlet of glassware, the discharge gate of cyclic conveyor are connected to crushing packing system, the gas outlet connection of the drying discharger
The air inlet of air-introduced machine, the hot air intake of the gas outlet connection cold air heat exchanger of air-introduced machine, the cold air heat exchanger
Heat outlet is connected to the air inlet of ice water heat exchanger, and the feed inlet of the discharge port connection gas-liquid separator of ice water heat exchanger is described
Gas-liquid separator gas outlet connection cold air heat exchanger cold wind import, the gas-liquid separator liquid outlet connection it is cold
The inlet of solidifying recycling can, the air inlet of the cold wind outlet air blower of the cold air heat exchanger, the outlet of air blower
The air inlet of mouthful connection heater, the discharge port of the gas outlet connection feeder of heater, the cold air heat exchanger it is cold
Condensate outlet is condensed back to the inlet of closed cans, and the liquid outlet for being condensed back to closed cans pumps connection mash by condensing recovery
Destilling tower, the ice water import of the ice water heat exchanger and ice water outlet are respectively communicated with the water outlet and water return outlet in ice water source.
Technical solution of the present invention may also is that realization, and the crushing packing system includes that pulverizer, wind are sent
Discharger, wind send deduster, wind pressure fan, finished product screen, feed bin and packing machine, the feed inlet and circulation conveying of the pulverizer
The discharge gate of machine is connected to, and the feed inlet that the discharge port of pulverizer send pipeline connection wind to send discharger by wind, wind send discharger
Air outlet connection wind send the air inlet of deduster, the air inlet that wind send the gas outlet of deduster to be connected to wind pressure fan, wind pressure fan
Gas outlet be connected to atmosphere, wind send the discharge port of discharger and wind that the discharge port of deduster is sent to connect with the feed inlet of finished product screen
Logical, the feed inlet of the discharge port connection feed bin of finished product screen, the discharge port of feed bin connects packing machine.
Technical solution of the present invention may also is that realization, the ice water heat exchanger and the connection of cold air heat exchanger
Cleaning system, the cleaning system include washwater tank and flushing water pump, and the water outlet of washwater tank is connected to flushing water pump
The water outlet of water inlet, flushing water pump is respectively communicated with ice by the first detergent line, the second detergent line and third detergent line
The condensation-water drain of the discharge port of water- to-water heat exchanger, the Butterworth Hatch of cold air heat exchanger and cold air heat exchanger, the first detergent line,
The first purge valve, the second purge valve and third purge valve are respectively set in second detergent line and third detergent line, it is described
The air inlet of ice water heat exchanger is connected to return main by the first water return pipeline, and the gas outlet of the cold air heat exchanger passes through
Second water return pipeline is connected to return main, and the cleaning water outlet of the cold air heat exchanger is connected to back by third water return pipeline
Supply mains, on the first water return pipeline, on the second water return pipeline, the first back-water valve (BWV), second time are respectively set on third water return pipeline
Water valve and third back-water valve (BWV), return main are connected to the water return outlet of washwater tank.
Technical solution of the present invention may also is that realization, the condensation-water drain of the cold air heat exchanger with it is cold
It is provided with tapping valve on the pipeline of the inlet connection of solidifying recycling can, the inlet for being condensed back to closed cans is arranged in the tapping valve
On pipeline between third detergent line.
Technical solution of the present invention may also is that realization, the liquid outlet of the ice water heat exchanger and gas-liquid separation
Outlet valve is provided on the pipeline of the feed inlet connection of device.
Technical solution of the present invention may also is that realization, and the drying discharger is whirlwind discharger, go out
Wind stopping device is provided in material mouth.
Technical solution of the present invention may also is that realization, and it is rotation that the wind, which send discharger and wind to send deduster,
Wind discharger, wind send discharger and wind to send and are provided with wind stopping device on the discharge port of deduster.
The invention has the benefit that
1, the present invention is to carry wet stock wind by the air of high temperature drying to send transmission, in the air that transmission process high temperature is dry
The moisture content in material is absorbed, achievees the purpose that material is dried, compared with existing pipe bundle drier, the present invention is to wet object
The drying source of material is the air after heating, and for the high-temperature steam of pipe bundle drier, high temperature air is easier to be made,
Energy consumption is few, moreover, the equipment that the present invention uses is only tubular heat exchanger and whirlwind discharger, equipment is simple, manufacture at
This is low, and the present invention can effectively improve drying efficiency using air-supply transmission, efficiency of transmission height, and therefore, the present invention can be effective
Solution existing vinasse albumen Feed Manufacturing when, existing equipment investment is high when vinasse dry materials, and drying efficiency is low, dry
The problems such as at high cost.
2, present invention setting cold air heat exchanger and ice water heat exchanger, the air of high temperature drying are dried to wet stock
When, wind send during other than taking away the moisture content in wet stock, part particulate dust can be also carried away, moreover, existing in moisture content
The air themperature of alcohol, high temperature drying reduces, and humidity increases, and contains material, and therefore, the gas after drying is not easy to discharge, this
Air cooling-down after invention keeps participation dry by cold air heat exchanger condenses, and air is made to become drying again, and is condensing
Particulate dust in journey in air is condensed recycling, and air enters ice water heat exchanger later, air by further condensation cooling,
Air becomes cold air, which participates in the heat exchange in cold air heat exchanger, and cold air enters heater after tentatively heating up
The drying to wet stock is participated in after heating, is discharged in whole process without gas, air circulation uses, energy-saving and emission-reduction.
3, present invention setting cleaning system, cleaning system can recycle cold air heat exchanger 5 and ice water heat exchanger 6
Cleaning, the air of high temperature drying after wet stock is dried, the particulate dust that is carried in air after entering heat exchanger,
In air setting heat transfer process, particulate dust can bond in the shell and heat exchanger tube of heat exchanger, influence heat exchange efficiency effect and
The stable operation of equipment, the setting of cleaning system, can heat exchanging device cleaned, the material of bonding is cleared up, guarantee
The stable operation of heat exchange efficiency, heat transfer effect and equipment.
4, present invention setting crushing packing system, the material after drying enter the laggard inlet air of pulverizer crushing and discharger are sent to receive
Material, send deduster dedusting rewinding into wind, and material recycle is sufficiently thorough, while blast system can be to dry during material transferring
Material after dry heating carries out wind and send cooling, reduces temperature of charge, and the setting of pulverizer can be effectively solved dry materials mistake
Material in journey due to moisture evaporates caused by the blocking problem of materials from bonding, send cooling and material recycle convenient for subsequent wind,
The granularity of material is set to meet Feed Manufacturing needs.
5, the condensed water of recycling is delivered to mash destilling tower by condensing recovery pump by the closed cans that is condensed back to of the invention again,
Because containing particulate dust in condensed water, the recycling to particulate dust can be realized.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of vinasse albumen Feed Manufacturing Air Dried System, including feeder 1, dry discharger 2,
Cyclic conveyor 3, cold air heat exchanger 5, ice water heat exchanger 6, gas-liquid separator 7, is condensed back to closed cans 8, air blower at air-introduced machine 4
9, the feed inlet of heater 10 and crushing packing system, the feeder 1 is connected to wet stock source 11, the feeder 1
Discharge port connects the feed inlet of dry discharger 2, and the feed inlet of the discharge port connection cyclic conveyor 3 of dry discharger 2 is dry
Discharger 2 is whirlwind discharger, and wind stopping device is provided on discharge port, and the discharge port of the cyclic conveyor 3 connects feeding
The discharge gate of the feed inlet of device 1, cyclic conveyor 3 is connected to crushing packing system, and the crushing packing system includes pulverizer
14, wind send discharger 15, wind to send deduster 16, wind pressure fan 17, finished product screen 18, feed bin 19 and packing machine 20, the crushing
The feed inlet of machine 14 is connected to the discharge gate of cyclic conveyor 3, and the discharge port of pulverizer 14 send pipeline connection wind to send and unloads by wind
The feed inlet of glassware 15, wind send the air outlet of discharger 15 to be connected to the air inlet that wind send deduster 16, and wind send going out for deduster 16
Port is connected to the air inlet of wind pressure fan 17, and the gas outlet of wind pressure fan 17 is connected to atmosphere, wind send discharger 15 discharge port and
Wind send the discharge port of deduster 16 to be connected to the feed inlet of finished product screen 18, the charging of the discharge port connection feed bin 19 of finished product screen 18
Mouthful, the discharge port of feed bin 19 connects packing machine 20.
The air inlet of the gas outlet connection air-introduced machine 4 of dry discharger 2, the gas outlet connection cold air heat exchange of air-introduced machine 4
The hot air intake of device 5, the air inlet of the heat outlet connection ice water heat exchanger 6 of the cold air heat exchanger 5, ice water heat exchanger
The feed inlet of 6 discharge port connection gas-liquid separator 7, the liquid outlet of ice water heat exchanger 6 are connected to the feed inlet of gas-liquid separator 7
Pipeline on be provided with outlet valve 37, the cold wind import of the gas outlet connection cold air heat exchanger 5 of the gas-liquid separator 7,
The liquid outlet connection of the gas-liquid separator 7 is condensed back to the inlet of closed cans 8, and the cold wind of the cold air heat exchanger 5 goes out
The air inlet of mouth connection air blower 9, the air inlet of the gas outlet connection heater 10 of air blower 9, the gas outlet of heater 10 connects
The discharge port of logical feeder 1, the condensation-water drain connection of the cold air heat exchanger 5 is condensed back to the inlet of closed cans 8, described
The liquid outlet for being condensed back to closed cans 8 by 12 connection mash destilling towers of condensing recovery pump, the ice water of the ice water heat exchanger 6 into
Mouth and ice water outlet are respectively communicated with the water outlet and water return outlet in ice water source 13.The wind send discharger 15 and wind to send deduster 16
It is whirlwind discharger, wind send discharger 15 and wind to send on the discharge port of deduster 16 and is provided with wind stopping device.
The ice water heat exchanger 6 and cold air heat exchanger 5 connect cleaning system, and the cleaning system includes ejected wash water
Tank 21 and flushing water pump 22, the water inlet of the water outlet connection flushing water pump 22 of washwater tank 21, the water outlet of flushing water pump 22
By the first detergent line 23, the second detergent line 24 and third detergent line 25 be respectively communicated with ice water heat exchanger 6 discharge port,
The Butterworth Hatch of cold air heat exchanger 5 and the condensation-water drain of cold air heat exchanger 5, the first detergent line 23, the second detergent line
24 and third detergent line 25 on the first purge valve 26, the second purge valve 27 and third purge valve 28, the ice is respectively set
The air inlet of water- to-water heat exchanger 6 is connected to return main 30, the gas outlet of the cold air heat exchanger 5 by the first water return pipeline 29
It is connected to return main 30 by the second water return pipeline 31, the cleaning water outlet of the cold air heat exchanger 5 passes through third return water
Pipeline 32 is connected to return main 30, sets respectively on the first water return pipeline 29, on the second water return pipeline 31, on third water return pipeline 32
The first back-water valve (BWV) 33, the second back-water valve (BWV) 34 and third back-water valve (BWV) 35 are set, return main 30 is connected to the water return outlet of washwater tank 21.
It is arranged on the pipeline that the condensation-water drain of the cold air heat exchanger 5 is connected to the inlet for being condensed back to closed cans 8
There is tapping valve 36, the pipeline between the inlet for being condensed back to closed cans 8 and third detergent line 25 is arranged in the tapping valve 36
On.
In use, vinasse enter feeder 1, start air-introduced machine 4 and air blower 9, dry sky under the action of air blower 9
Gas enters heater 10 and is heated into high temperature dry air, and under the action of air-introduced machine 4, high temperature dry air provides feeder 1
Vinasse wet stock carry out wind and send transmission, send wet stock in transmission process to be dried in wind, and enter dry discharger 2, drying
Material enter cyclic conveyor 3 from the discharge port of dry discharger 2, the material after a part is dry by cyclic conveyor 3 again
Secondary to be delivered to feeder 1 and wet stock mixing, for wet stock by preliminarily dried, the material after another part is dry enters pulverizer
14 crush after sent by wind to wind discharger 15 sent to carry out material collection, the cooled cooling of material during wind is sent, wind send air into
Inlet air discharges after sending 16 dedusting of deduster, and the dried material of collection enters feed bin 19 after the screening of finished product screen 18, is packaged later.
High temperature dry air into dry discharger 2 absorbs the moisture content in wet stock and carries part particulate dust, from dry discharging
The air outlet of device 2 flows out, and cold air heat exchanger 5 is entered under the action of air-introduced machine 4, with the cold sky for entering cold air heat exchanger 5
Gas carries out heat exchange, and cold air heat exchanger 5 is tubular heat exchanger, and the hot-air flowed out from dry discharger 2 enters tubulation heat exchange
In the heat exchanger tube of device, tube side flow, cold air enters in the shell of tubular heat exchanger, shell fluid flow.Hot-air is changed with cold air
It after heat, is flowed out after hot-air cooling condensation from the upper end gas outlet of cold air heat exchanger 5, into ice water heat exchanger 6, ice water heat exchange
Device 6 is also tubular heat exchanger, and ice water enters in the heat exchanger tube of tubular heat exchanger, and tube side flow, hot-air enters tubular heat exchanger
Shell in, shell fluid flow, ice water and air heat exchange, hot-air becomes cold air by cooling condensation again, cold air with
Condensed water enters the separation of gas-liquid separator 7 together, and cold air is transported to the inlet of cold air of cold air heat exchanger 5, shell side stream
It is dynamic, in cold air heat exchanger 5, after cold air and hot air heat exchange, after cold air heating, enter heater through air blower 9
10 heating, participate in sending drying to the wind of vinasse wet stock again.
The condensed water that condensed water and gas-liquid separator 7 are isolated in cold air heat exchanger 5, which enters, is condensed back to closed cans 8, due to
Contain particulate dust and alcohol in condensed water, therefore, under the action of condensing recovery pump 12, is transported to mash destilling tower again
Carry out alcohol distillation.
After system runs a period of time, since the particulate dust that condenses in condensation process can be in ice water heat exchanger 6 and cold
Bonding in air heat exchanger 5, therefore, it is necessary to clean to ice water heat exchanger 6 and cold air heat exchanger 5.At this point, closing drain
Valve 36 and outlet valve 37 open flushing water pump 22, the first purge valve 26, the second purge valve 27, third purge valve 28, the first return water
Valve 33, the second back-water valve (BWV) 34 and third back-water valve (BWV) 35, the ejected wash water in washwater tank 21 under the action of flushing water pump 22 respectively
Ejected wash water pair into the first detergent line 23, the second detergent line 24 and third detergent line 25, in the first detergent line 23
The shell of ice water heat exchanger 6 is cleaned, i.e. cleaning in shell-side, and ejected wash water enters return main 30 from the first water return pipeline 29, the
Ejected wash water in two detergent lines 24 cleans the shell of cold air heat exchanger 5, i.e. cleaning in shell-side, and ejected wash water is returned from third
Water lines 32 enter return main 30, and the ejected wash water in third detergent line 25 carries out the heat exchanger tube of cold air heat exchanger 5 clear
It washes, i.e., tube side cleans, and ejected wash water enters return main 30 from the second water return pipeline 31, and the ejected wash water in return main 30 enters clear
Wash water tank 21 so far completes the cleaning to ice water heat exchanger 6 and cold air heat exchanger 5.
It is set on connecting pipeline between the gas outlet of cold air heat exchanger 5 of the invention and the air inlet of ice water heat exchanger 6
Be equipped with control valve 38, the control valve 38 is arranged between the first water return pipeline 29 and the second water return pipeline 31, to material into
When row is dry, control valve 38 is opened, and when heat exchanging device is cleaned, control valve 38 is closed.
It should be noted that embodiment described above is the affiliated technology to the illustrative and not limiting of technical solution of the present invention
The equivalent replacement of field those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the technology of the present invention
The thinking and range of scheme, should be included within interest field of the presently claimed invention.
Claims (7)
1. a kind of vinasse albumen Feed Manufacturing Air Dried System, it is characterised in that: including feeder (1), dry discharger
(2), cyclic conveyor (3), air-introduced machine (4), cold air heat exchanger (5), ice water heat exchanger (6), gas-liquid separator (7), condensation
The feed inlet of recycling can (8), air blower (9), heater (10) and crushing packing system, the feeder (1) is connected to wet object
Material source (11), the discharge port of the feeder (1) connect the feed inlet of dry discharger (2), the discharging of dry discharger (2)
The feed inlet of mouth connection cyclic conveyor (3), the feed inlet of discharge port connection feeder (1) of the cyclic conveyor (3),
The discharge gate of cyclic conveyor (3) is connected to crushing packing system, and the gas outlet of the drying discharger (2) is connected to air-introduced machine
(4) air inlet, the hot air intake of gas outlet connection cold air heat exchanger (5) of air-introduced machine (4), the cold air heat exchanger
(5) discharge port of the air inlet of heat outlet connection ice water heat exchanger (6), ice water heat exchanger (6) is connected to gas-liquid separator (7)
Feed inlet, the gas-liquid separator (7) gas outlet connection cold air heat exchanger (5) cold wind import, the gas-liquid
The liquid outlet connection of separator (7) is condensed back to the inlet of closed cans (8), and the cold wind of the cold air heat exchanger (5), which exports, to be connected
The air inlet of logical air blower (9), the air inlet of gas outlet connection heater (10) of air blower (9), the outlet of heater (10)
The condensation-water drain connection of the discharge port of mouth connection feeder (1), the cold air heat exchanger (5) is condensed back to closed cans (8)
Inlet, the liquid outlet for being condensed back to closed cans (8) are connected to mash destilling tower, the ice water by condensing recovery pump (12)
The ice water import of heat exchanger (6) and ice water outlet are respectively communicated with the water outlet and water return outlet in ice water source (13).
2. vinasse albumen Feed Manufacturing Air Dried System according to claim 1, it is characterised in that: the crushing
Packaging system include pulverizer (14), wind send discharger (15), wind send deduster (16), wind pressure fan (17), finished product screen (18),
The feed inlet of feed bin (19) and packing machine (20), the pulverizer (14) is connected to the discharge gate of cyclic conveyor (3), is crushed
The feed inlet that the discharge port of machine (14) send pipeline connection wind to send discharger (15) by wind, wind send the air outlet of discharger (15) to connect
The air inlet of deduster (16), the air inlet that wind send the gas outlet of deduster (16) to be connected to wind pressure fan (17) are sent in ventilation, and wind is sent
The gas outlet of blower (17) is connected to atmosphere, wind send the discharge port of discharger (15) and wind send the discharge port of deduster (16) at
Product sieve the feed inlet connection of (18), the feed inlet of discharge port connection feed bin (19) of finished product screen (18), the discharge port of feed bin (19)
It connects packing machine (20).
3. vinasse albumen Feed Manufacturing Air Dried System according to claim 1, it is characterised in that: the ice water
Heat exchanger (6) and cold air heat exchanger (5) connect cleaning system, and the cleaning system includes washwater tank (21) and ejected wash water
It pumps (22), the water inlet of water outlet connection flushing water pump (22) of washwater tank (21), the water outlet of flushing water pump (22) passes through
First detergent line (23), the second detergent line (24) and third detergent line (25) are respectively communicated with going out for ice water heat exchanger (6)
The condensation-water drain of material mouth, the Butterworth Hatch of cold air heat exchanger (5) and cold air heat exchanger (5), the first detergent line (23),
The first purge valve (26), the second purge valve (27) and third are respectively set in two detergent lines (24) and third detergent line (25)
The air inlet of purge valve (28), the ice water heat exchanger (6) passes through the first water return pipeline (29) connection return main (30), institute
The gas outlet for the cold air heat exchanger (5) stated passes through the second water return pipeline (31) connection return main (30), the cold air
The cleaning water outlet of heat exchanger (5) is connected to return main (30) by third water return pipeline (32), on the first water return pipeline (29),
Be respectively set on second water return pipeline (31), on third water return pipeline (32) the first back-water valve (BWV) (33), the second back-water valve (BWV) (34) and
Third back-water valve (BWV) (35), return main (30) are connected to the water return outlet of washwater tank (21).
4. vinasse albumen Feed Manufacturing Air Dried System according to claim 3, it is characterised in that: the cold sky
Tapping valve (36), institute are provided on the pipeline that the condensation-water drain of gas heat exchanger (5) is connected to the inlet for being condensed back to closed cans (8)
The tapping valve (36) stated is arranged on the pipeline being condensed back between the inlet of closed cans (8) and third detergent line (25).
5. vinasse albumen Feed Manufacturing Air Dried System according to claim 1, it is characterised in that: the ice water
Outlet valve (37) are provided on the pipeline that the liquid outlet of heat exchanger (6) is connected to the feed inlet of gas-liquid separator (7).
6. vinasse albumen Feed Manufacturing Air Dried System according to claim 1, it is characterised in that: the drying
Discharger (2) is whirlwind discharger, is provided with wind stopping device on discharge port.
7. vinasse albumen Feed Manufacturing Air Dried System according to claim 2, it is characterised in that: the wind is sent
It is whirlwind discharger, the discharging that wind send discharger (15) and wind to send deduster (16) that discharger (15) and wind, which send deduster (16),
Wind stopping device is provided on mouthful.
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| CN201811599283.0A CN109489345B (en) | 2018-12-26 | 2018-12-26 | Air flow drying system for distillers' grains protein feed production |
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| CN201811599283.0A CN109489345B (en) | 2018-12-26 | 2018-12-26 | Air flow drying system for distillers' grains protein feed production |
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| CN109489345B CN109489345B (en) | 2024-01-30 |
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