CN106196979B - A kind of closed circulation breaking drier - Google Patents
A kind of closed circulation breaking drier Download PDFInfo
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- CN106196979B CN106196979B CN201610637007.3A CN201610637007A CN106196979B CN 106196979 B CN106196979 B CN 106196979B CN 201610637007 A CN201610637007 A CN 201610637007A CN 106196979 B CN106196979 B CN 106196979B
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- heating device
- liquid separator
- circulation pipeline
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
- F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
- F26B17/105—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis the shaft or duct, e.g. its axis, being other than straight, i.e. curved, zig-zag, closed-loop, spiral
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
- F26B17/107—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers pneumatically inducing within the drying enclosure a curved flow path, e.g. circular, spiral, helical; Cyclone or Vortex dryers
-
- 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
-
- 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
- F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of closed circulation breaking drier and applications.The cold seal-down of the present invention recycles breaking drier：Charge door, air blast equipment, the first solid-liquid separator, the second solid-liquid separator, powder collector, liquid header, constant temperature heating device, first circulation pipeline, second circulation pipeline and protection gas circuit.Material is with high-speed flow by cycle crushing and cyclic drying in the closed circulation pipeline formed by first circulation pipeline, heating device, the second solid-liquid separator, second circulation pipeline, liquid header and the first solid-liquid separator.Wherein meet the powder of Particle size requirements and moisture requirement, particle screening comes out, and is collected in powder collector, moisture, volatile ingredient and other substances of material are collected in liquid header.Low energy of the present invention crushes, is dry, heating and liquid condensation all realize cycle operation；It not only increases efficiency, save the time and cost, moreover it is possible to the loss of material component, realization be avoided to make the best use of everything.
Description
Technical field
The invention belongs to powder manufacture fields, and in particular to a kind of closed circulation breaking drier.
Background technology
Drying equipment is the equipment of high energy consumption, reduces the energy consumption of drying equipment, has weight to energy-saving and emission-reduction and clean manufacturing
Want meaning.The method of drying energy saving generally use is：(1) every thermal loss of drying process is reduced；(2) drier is reduced
Evaporation load；(3) drier inlet air temperature is improved, outlet exhaust temperature is reduced；(4) portion recycles.This
Although a little methods are effective, effect is limited, the reason is that, the heat and exchange of moisture of existing drying equipment dried medium and storeroom
Speed is not fast enough, and drying equipment surface and exhaust gas temperature can not be even lower.
It is existing crushing and drying equipment have very much, as airslide disintegrating mill, air energy drying equipment, spray drying device,
Fluid bed granulation apparatus etc..However often equipment manufacturing cost is higher, operation cost is larger, the thermal efficiency is low for these equipment.In addition these
Equipment with traditional drying means, can not also be collected moisture, volatile ingredient and other substances in material, while this
Moieties are usually associated with high temperature and long time treatment by invisible loss and give up, however these ingredients are also with abundant
Main component terpenoid substance in activity, such as Radix Notoginseng volatile ingredient, with very strong sterilization, anti-inflammatory, analgesic, anticancer
Effect.And the loss of this part is the significant wastage of material.
Invention content
The object of the present invention is to provide a kind of low energy closed circulation breaking drier, realization fast and efficiently crushes
With drying and powder can be classified；Moisture content, volatile ingredient and other substances that simultaneously can also be in collection material, to object
Material adequately exploitation and utilization.
Technical solution provided by the invention：
A kind of closed circulation breaking drier, including：Charge door, air blast generator, the first solid-liquid separator, second are consolidated
Liquid/gas separator, powder collector, liquid header, heating device, first circulation pipeline, second circulation pipeline and gas branch.
The charge door has charging valve；The bottom of first solid-liquid separator have outlet, top have into
Mouthful, the outlet of the bottom is equipped with check valve；The bottom of second solid-liquid separator is with entrance, top with outlet；
The entrance of the bottom is equipped with check valve；The bottom of the powder collector has with discharge gate, top with entrance, side
There is feed inlet；The discharge gate is equipped with blow-off valve；The both sides of the liquid header are respectively provided with air inlet and gas outlet,
There is leakage fluid dram, the leakage fluid dram to be equipped with tapping valve for bottom；The both sides of the heating device are respectively provided with air inlet and outlet
Mouthful；The both ends of the gas branch are respectively provided with air inlet and gas outlet.
The first circulation pipeline is sequentially connected charge door, air blast generator, the outlet of the first solid-liquid separator, gas
The gas outlet of the air inlet of branch and the air inlet of heating device, the heating device is separated by solid-liquid separation by first circulation pipeline connection second
The entrance of device.
The second circulation pipeline is sequentially connected the entrance of the first solid-liquid separator, the gas outlet of gas branch and liquid and receives
The gas outlet of storage, the liquid header air inlet are connected the outlet of the second solid-liquid separator by second circulation pipeline.
The side of first solid-liquid separator and/or the second solid-liquid separator has discharge port, the discharge port
Equipped with grading plant；Discharge port is connect with the feed inlet of powder collector by pipeline；The powder collector by pipeline with
Second circulation pipeline connects.
Entrance of the present invention in the bottom of the second solid-liquid separator is provided with upward check valve, in the first solid-liquid separator
The outlet of bottom be provided with downward check valve, constitute by first circulation pipeline, heating device, the second solid-liquid separator, the
The closed circulation pipeline that two circulating lines, liquid header and the first solid-liquid separator are formed.When material enters dress by charge door
In setting, closed circulation system is entered under the promotion of negative pressure and high-speed flow.In closed circulation system, material by with high speed
Air-flow, pipeline and it is intergranular it is mutual collision and by cycle crush；Material carries out caloic by the thermal current generated with heating device
Exchange and liquid header collect moisture content and by cyclic drying.Grading plant can will meet Particle size requirements and moisture requirement simultaneously
Powder, particle screening come out, be collected in powder collector, achieve the effect that classification.
The present invention uses gas branch, a part of air-flow to form thermal current by the heating of heating device, accelerates to be separated by solid-liquid separation
The drying of material in device, and enter liquid header entrainment of moisture；And another part cold airflow enters liquid from gas branch
Body collector meets with the thermal current of entrapped moisture, and liquefaction forms " rainfall ", is collected in liquid header.Not only show
The collection for accelerating liquid write, accelerates dry speed, and reduces the energy of liquid header refrigeration consumption, makes whole
A system is more energy-saving and environmentally friendly.
It is ceramic membrane as of the invention further preferred, described grading plant.Ceramic membrane is passed through with inorganic ceramic material
Special process prepares and the anisotropic membrane of formation.Ceramic membrane tube wall gathers micropore, under pressure, material liquid in membrane tube or
Flowing, small-molecule substance or liquid permeable membrane, macromolecular substances or solid are rejected by the outside of film, to reach separation, dense
The purpose of contracting, purifying and environmental protection.Ceramic membrane has good separative efficiency height, effect stability, chemical stability, acid and alkali-resistance, resistance to organic
Solvent, resistance to bacterium, high temperature resistant, antipollution, high mechanical strength, regenerability is good, separation process is simple, low energy consumption, Operation and Maintenance letter
Just, numerous advantages such as service life length.
There is wind turbine and/or check valve as of the invention further preferred, described gas branch.
There is anti-overflow lip as of the invention further preferred, described liquid header side, connected by pipeline and heating device
It connects.
The present invention in the side of liquid header by being arranged anti-overflow lip, and preventing collector liquid, excessively caused liquid is anti-
Circulating line and solid-liquid separator are flowed back to, the damage to machinery is caused.When the liquid level of collector reaches anti-overflow lip, liquid will
Enter heater with overflow proof pipeline, be heated to be hot steam and enter the circulatory system, realizes that the Efficient Cycle of substance utilizes.
Also there is atomizer, the atomization as of the invention further preferred, described closed circulation breaking drier
Device is located at the first circulation pipeline of heating device front end.
It is constant temperature heating device as of the invention further preferred, described heating device.It can be effective using constant temperature heating device
To the loss of material active ingredient caused by avoiding temperature excessively high, it is also avoided that the relatively low influence to rate of drying of temperature.
It is planet blow-off valve as of the invention further preferred, described tapping valve and blow-off valve.Use planet blow-off valve
The continuous draining and discharge for realizing liquid and powder make entirely crushing and dry Automation of Manufacturing Process and ensured sustained development.
It is equipped with feeding equipment as of the invention further preferred, described charge door front end.
Further preferably as the present invention, the charge door rear end is equipped with grinding device.
Further preferably as the present invention, the liquid header and heating device have heat exchanger tube.
As the application of the present invention, the closed circulation breaking drier is applied to medicine, agricultural, food, chemical industry produce
Crushing, drying, powder processed in industry granulation, concentrate, liquid processed, squeeze the juice, extract oil or extract volatile oil.
The present invention makes material during crushing and drying, and 50 DEG C of conditions below are maintained in negative pressure and temperature.
Dry temperature has significant effect the ingredient of material, and temperature is higher not only to make volatile ingredient lose, and its effectively at
Point content is significantly reduced.And in the case of negative pressure, the boiling point of water lowers, and is conducive to moisture and forms gaseous state, accelerates drying
Speed shortens the time.Therefore in the system of negative pressure sealing and circulating, dry temperature is maintained at 50 DEG C hereinafter, not only advantageous
In the drying of material, accelerates speed, and avoid the loss of the active ingredient of substance, ensured the quality of material.The present invention
It is particularly suitable for temperature-sensitive, the drying demand of readily oxidizable substance.
The present invention, which can realize, is collected moisture, volatile ingredient and other substances in material.However common
In dry method, this moieties is usually associated with high temperature and long time treatment by invisible loss and gives up, it is difficult to by it
It is collected and utilizes.And this moieties formation liquid is subject to by the present invention in the way of physics in liquid header
It collects, and the solid portion of material and liquid portion is detached, respectively obtain powder and liquid material, expanded the utilization of material
And Exploitation Scope.
Low energy of the present invention crushes, is dry, heating and liquid condensation all realize cycle operation；Not only increase effect
Rate saves time and cost, moreover it is possible to the loss of material component, realization be avoided to make the best use of everything.
Description of the drawings
Fig. 1 is the structure connection diagram of one embodiment of closed circulation breaking drier of the present invention；
Fig. 2 is the structure connection diagram of another embodiment of closed circulation breaking drier of the present invention；
Fig. 3 is the structure connection diagram of the third embodiment of closed circulation breaking drier of the present invention.
Specific implementation mode
Embodiment 1
With reference to figure 1, a kind of closed circulation breaking drier, including：Charge door 1, air blast generator 2, the first solid-liquid point
From device 3, the second solid-liquid separator 4, powder collector 5, liquid header 6, heating device 7, first circulation pipeline 8, second circulation
Pipeline 9 and gas branch 10.
The charge door 1 has charging valve 101；The bottom of first solid-liquid separator 3 has outlet 301, top
There is entrance 302, the outlet 301 of the bottom to be equipped with check valve 11 in portion；The bottom of second solid-liquid separator 4 have into
Mouth 401, top have outlet 402；The entrance 401 of the bottom is equipped with check valve 11；The bottom of the powder collector 5 has
There are discharge gate 501, top with entrance 502, side with feed inlet 503；The discharge gate 501 is equipped with blow-off valve 504；Institute
The both sides for the liquid header 6 stated are respectively provided with air inlet 601 and gas outlet 602, and bottom has leakage fluid dram 603, the row
Liquid mouth 603 is equipped with tapping valve 604；The both sides of the heating device 7 are respectively provided with air inlet 701 and gas outlet 702；The gas
The both ends of body branch 10 are respectively provided with air inlet 1001 and gas outlet 1002.
The first circulation pipeline 8 is sequentially connected the outlet of charge door 1, air blast generator 2, the first solid-liquid separator 3
301, the gas outlet 702 of the air inlet 701 of the air inlet 1001 of gas branch 10, heating device 7, the heating device 7 is followed by first
Endless tube road 8 connects the entrance 401 of the second solid-liquid separator 4.
The second circulation pipeline 9 is sequentially connected the gas outlet of the entrance 302 of the first solid-liquid separator 3, gas branch 10
1002, the gas outlet 602 of liquid header 6,6 air inlet 601 of the liquid header are consolidated by the connection of second circulation pipeline 9 second
The outlet 402 of liquid/gas separator 4.
There is discharge port 303, the discharge port 303 to be equipped with grading plant for the side of first solid-liquid separator 3；
Discharge port 303 is connect with the feed inlet 503 of powder collector 5 by pipeline；The entrance 502 and second of the powder collector 5
Circulating line 9 connects.
Wherein, the air inlet 1001 of the gas branch 10 is located at the air inlet 701 of heating device 7, the gas branch
The gas outlet 1002 on road 10 is located at the gas outlet 602 of liquid header 6.
Wherein, the gas branch 10 has wind turbine.
Wherein, the grading plant is ceramic membrane.
Wherein, 6 side of liquid header has anti-overflow lip 605, is connect with heating device by pipeline.
Wherein, also there is the closed circulation breaking drier atomizer 13, the atomizer 13 to be located at heating device 7
The first circulation pipeline 8 of front end.
Wherein, the heating device 7 is constant temperature heating device.
Wherein, the tapping valve 604 and blow-off valve 504 are planet blow-off valve.
The entrance 401 of the bottom of second solid-liquid separator 4 is provided with upward check valve 11, is separated by solid-liquid separation first
The outlet 301 of the bottom of device 3 is provided with downward check valve 11, constitutes by first circulation pipeline 8, heating device 7, the second solid-liquid
The closed circulation pipeline that separator 4, second circulation pipeline 9, liquid header 6 and the first solid-liquid separator 3 are formed.When material by
Charge door 1 enters in device, and closed circulation system is entered under the promotion of negative pressure and high-speed flow.In closed circulation system,
Material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Material is by generating with heating device
Thermal current carry out caloic exchange and liquid header collect moisture content and by cyclic drying.Grading plant can will meet grain size simultaneously
It is required that and powder, the particle screening of moisture requirement come out, be collected in powder collector 5, achieve the effect that classification.Material
In moisture content, volatile ingredient and other substances be collected in liquid header 6.
Embodiment 2
With reference to figure 2, a kind of closed circulation breaking drier, including：Charge door 1, air blast generator 2, the first solid-liquid point
From device 3, the second solid-liquid separator 4, powder collector 5, liquid header 6, heating device 7, first circulation pipeline 8, second circulation
Pipeline 9 and gas branch 10.
The charge door 1 has charging valve 101；The bottom of first solid-liquid separator 3 has outlet 301, top
There is entrance 302, the outlet 301 of the bottom to be equipped with check valve 11 in portion；The bottom of second solid-liquid separator 4 have into
Mouth 401, top have outlet 402；The entrance 401 of the bottom is equipped with check valve 11；The bottom of the powder collector 5 has
There are discharge gate 501, top with entrance 502, side with feed inlet 503；The discharge gate 501 is equipped with blow-off valve 504；Institute
The both sides for the liquid header 6 stated are respectively provided with air inlet 601 and gas outlet 602, and bottom has leakage fluid dram 603, the row
Liquid mouth 603 is equipped with tapping valve 604；The both sides of the heating device 7 are respectively provided with air inlet 701 and gas outlet 702；The gas
The both ends of body branch 10 are respectively provided with air inlet 1001 and gas outlet 1002.
The first circulation pipeline 8 is sequentially connected the outlet of charge door 1, air blast generator 2, the first solid-liquid separator 3
301, the gas outlet 702 of the air inlet 701 of the air inlet 1001 of gas branch 10, heating device 7, the heating device 7 is followed by first
Endless tube road 8 connects the entrance 401 of the second solid-liquid separator 4.
The second circulation pipeline 9 is sequentially connected the gas outlet of the entrance 302 of the first solid-liquid separator 3, gas branch 10
1001, the gas outlet 602 of liquid header 6,6 air inlet 601 of the liquid header are consolidated by the connection of second circulation pipeline 9 second
The outlet 402 of liquid/gas separator 4.
There is discharge port 403, the discharging 403 to be equipped with grading plant for the side of second solid-liquid separator 4；Go out
Material mouth 403 is connect with the feed inlet 503 of powder collector 5 by pipeline；The entrance 502 of the powder collector 5 is followed with second
Endless tube road 9 connects.
Wherein, the gas branch 10 has check valve.
Wherein, the grading plant is ceramic membrane.
Wherein, 6 side of liquid header has anti-overflow lip 605, is connected with heating device by pipeline.
Wherein, also there is the closed circulation breaking drier atomizer 13, the atomizer 13 to be located at heating device 7
The first circulation pipeline 8 of front end.
Wherein, the heating device 7 is constant temperature heating device.
Wherein, the tapping valve 604 and blow-off valve 504 are planet blow-off valve.
Wherein, 1 front end of charge door is equipped with feeding equipment.
Wherein, 1 rear end of charge door is equipped with grinding device.
Wherein, the liquid header 6 and heating device 7 have heat exchanger tube.
The entrance 401 of the bottom of second solid-liquid separator 4 is provided with upward check valve 11, is separated by solid-liquid separation first
The outlet 301 of the bottom of device 3 is provided with downward check valve 11, constitutes by first circulation pipeline 8, heating device 7, the second solid-liquid
The closed circulation pipeline that separator 4, second circulation pipeline 9, liquid header 6 and the first solid-liquid separator 3 are formed.When material by
Charge door 1 enters in device, and closed circulation system is entered under the promotion of negative pressure and high-speed flow.In closed circulation system,
Material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Material is by generating with heating device
Thermal current carry out caloic exchange and liquid header collect moisture content and by cyclic drying.Grading plant can will meet grain size simultaneously
It is required that and powder, the particle screening of moisture requirement come out, be collected in powder collector 5, achieve the effect that classification.Material
In moisture content, volatile ingredient and other substances be collected in liquid header 6.
Embodiment 3
With reference to figure 3, a kind of closed circulation breaking drier, including：Charge door 1, air blast generator 2, the first solid-liquid point
From device 3, the second solid-liquid separator 4, powder collector 5, liquid header 6, heating device 7, first circulation pipeline 8, second circulation
Pipeline 9 and gas branch 10.
The charge door 1 has charging valve 101；The bottom of first solid-liquid separator 3 has outlet 301, top
There is entrance 302, the outlet 301 of the bottom to be equipped with check valve 11 in portion；The bottom of second solid-liquid separator 4 have into
Mouth 401, top have outlet 402；The entrance 401 of the bottom is equipped with check valve 11；The bottom of the powder collector 5 has
There are discharge gate 501, top with entrance 502, side with feed inlet 503；The discharge gate 501 is equipped with blow-off valve 504；Institute
The both sides for the liquid header 6 stated are respectively provided with air inlet 601 and gas outlet 602, and bottom has leakage fluid dram 603, the row
Liquid mouth 603 is equipped with tapping valve 604；The both sides of the heating device 7 are respectively provided with air inlet 701 and gas outlet 702；The gas
The both ends of body branch 10 are respectively provided with air inlet 1001 and gas outlet 1002.
The first circulation pipeline 8 is sequentially connected the outlet of charge door 1, air blast generator 2, the first solid-liquid separator 3
301, the gas outlet 702 of the air inlet 701 of the air inlet 1001 of gas branch 10, heating device 7, the heating device 7 is followed by first
Endless tube road 8 connects the entrance 401 of the second solid-liquid separator 4.
The second circulation pipeline 9 is sequentially connected the gas outlet of the entrance 302 of the first solid-liquid separator 3, gas branch 10
1001, the gas outlet 602 of liquid header 6,6 air inlet 601 of the liquid header are consolidated by the connection of second circulation pipeline 9 second
The outlet 402 of liquid/gas separator 4.
The side of first solid-liquid separator 3 and the second solid-liquid separator 4 has discharge port 303 and 403, described
Discharge port 303 and 403 is equipped with grading plant；Discharge port 303 and 403 and the feed inlet 503 of powder collector 5 are connected by pipeline
It connects；The entrance 502 of the powder collector 5 is connect with second circulation pipeline 9.
Wherein, the air inlet 1001 of the gas branch 10 is located at the first circulation of 701 front end of air inlet of heating device 7
Pipeline 8；The gas outlet 1002 of the gas branch 10 is located at the second circulation pipe of 602 rear end of gas outlet of liquid header 6
Road 9.
Wherein, the gas branch 10 has wind turbine and check valve.
Wherein, the grading plant is ceramic membrane.
Wherein, 6 side of liquid header has anti-overflow lip 605, is connected with heating device by pipeline.
Wherein, also there is the closed circulation breaking drier atomizer 13, the atomizer 13 to be located at heating device 7
The first circulation pipeline 8 of front end.
Wherein, the heating device 7 is constant temperature heating device.
Wherein, the tapping valve 604 and blow-off valve 504 are planet blow-off valve.
Wherein, 1 front end of charge door is equipped with feeding equipment.
Wherein, 1 rear end of charge door is equipped with grinding device.
Wherein, the liquid header 6 and heating device 7 have heat exchanger tube.
The entrance 401 of the bottom of second solid-liquid separator 4 is provided with upward check valve 11, is separated by solid-liquid separation first
The outlet 301 of the bottom of device 3 is provided with downward check valve 11, constitutes by first circulation pipeline 8, heating device 7, the second solid-liquid
The closed circulation pipeline that separator 4, second circulation pipeline 9, liquid header 6 and the first solid-liquid separator 3 are formed.When material by
Charge door 1 enters in device, and closed circulation system is entered under the promotion of negative pressure and high-speed flow.In closed circulation system,
Material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Material is by generating with heating device
Thermal current carry out caloic exchange and liquid header collect moisture content and by cyclic drying.Grading plant can will meet grain size simultaneously
It is required that and powder, the particle screening of moisture requirement come out, be collected in powder collector 5, achieve the effect that classification.Material
In moisture content, volatile ingredient and other substances be collected in liquid header 6.
Embodiment 4
A kind of preparation method of powder is included the following steps using above-mentioned closed circulation breaking drier：
1）Charging：Charge door is added after material is handled.
2）Cycle crushes and drying：Material forms fluidisation state with high-speed flow and enters first circulation pipeline, heating device, second
The closed circulation system of solid-liquid separator, second circulation pipeline, liquid header and the first solid-liquid separator composition；It is followed in closure
In loop system, material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Material by with heating
The thermal current that device generates carry out caloic exchange and liquid header collect moisture content and by cyclic drying.
3）Powder is collected：The material for reaching grain size and moisture content requirement enters powder collector by hierarchical structure, obtains powder
Material.
Embodiment 5
A kind of preparation method of liquid material is included the following steps using above-mentioned closed circulation breaking drier：
1）Charging：Charge door is added after material is handled.
2）Cycle crushes and liquefaction：Material forms fluidisation state with high-speed flow and enters first circulation pipeline, heating device, second
The closed circulation system of solid-liquid separator, second circulation pipeline, liquid header and the first solid-liquid separator composition；It is followed in closure
In loop system, material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Moisture content, volatile oil and
Other substances are released, and the liquid header in closed circulation system is by circulation liquefaction.
3）Liquid is collected：Moisture content, volatile oil and other substances are collected in liquid header, obtain liquid material.
Embodiment 6
A kind of breaking method of medicinal material is included the following steps using above-mentioned closed circulation breaking drier：
1）Charging：Charge door is added in medicinal material.
2）Cycle crushes and drying：, medicinal material forms fluidisation state with high-speed flow and enters first circulation pipeline, heating device, the
The closed circulation system of two solid-liquid separators, second circulation pipeline, liquid header and the first solid-liquid separator composition；It is being closed
In the circulatory system, medicinal material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Medicinal material by with liter
The thermal current that warm device generates carries out caloic exchange and liquid header collects moisture content and by cyclic drying.
3）Powder is collected：The fresh Radix Notoginseng powder for reaching grain size and moisture content requirement enters powder collector by hierarchical structure, obtains
To medicinal powder.
4）Liquid is collected：Moisture content, volatile oil and other substances are collected in liquid header, obtain liquid.
Embodiment 7
A kind of preparation method of essential oil is included the following steps using above-mentioned cycle breaking drier：
1）Charging：Charge door is added after material is handled.
2）Cycle crushes and liquefaction：Material forms fluidisation state with high-speed flow and enters first circulation pipeline, heating device, second
The closed circulation system of solid-liquid separator, second circulation pipeline, liquid header and the first solid-liquid separator composition；It is followed in closure
In loop system, material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Moisture content, volatile oil and
Other substances are released, and the liquid header in closed circulation system is by circulation liquefaction.
3）Liquid is collected：Moisture content, volatile oil and other substances are collected in liquid header, obtain liquid material.
Embodiment 8
A kind of preparation method of fruit juice is included the following steps using above-mentioned cycle breaking drier：
1）Charging：Charge door is added after material is handled.
2）Cycle crushes and liquefaction：Material forms fluidisation state with high-speed flow and enters first circulation pipeline, heating device, second
The closed circulation system of solid-liquid separator, second circulation pipeline, liquid header and the first solid-liquid separator composition；It is followed in closure
In loop system, material is crushed by with high-speed flow, pipeline and intergranular mutual collision by cycle；Moisture content, volatile oil and
Other substances are released, and the liquid header in closed circulation system is by circulation liquefaction.
3）Liquid is collected：Moisture content, volatile oil and other substances are collected in liquid header, obtain liquid material.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of closed circulation breaking drier, which is characterized in that including：Charge door（1）, air blast generator（2）, it is first solid
Liquid/gas separator（3）, the second solid-liquid separator（4）, powder collector（5）, liquid header（6）, heating device（7）, first circulation
Pipeline（8）, second circulation pipeline（9）With gas branch（10）；
The charge door（1）With charging valve（101）；First solid-liquid separator（3）Bottom have outlet
（301）, top have entrance（302）, the outlet of the bottom（301）Equipped with check valve（11）；Described second is separated by solid-liquid separation
Device（4）Bottom have entrance（401）, top have outlet（402）；The entrance of the bottom（401）Equipped with check valve（11）；
The powder collector（5）Bottom have discharge gate（501）, top have entrance（502）, side have feed inlet
（503）；The discharge gate（501）Equipped with blow-off valve（504）；The liquid header（6）Both sides be respectively provided with air inlet
Mouthful（601）The gas outlet and（602）, bottom has leakage fluid dram（603）, the leakage fluid dram（603）Equipped with tapping valve（604）；Institute
The heating device stated（7）Both sides be respectively provided with air inlet（701）The gas outlet and（702）；The gas branch（10）Both ends
It is respectively provided with air inlet（1001）The gas outlet and（1002）；
The first circulation pipeline（8）It is sequentially connected charge door（1）, air blast generator（2）, the first solid-liquid separator（3）'s
Outlet（301）, gas branch（10）Air inlet（1001）And heating device（7）Air inlet（701）, the heating device（7）'s
Gas outlet（702）By first circulation pipeline（8）Connect the second solid-liquid separator（4）Entrance（401）；
The second circulation pipeline（9）It is sequentially connected the first solid-liquid separator（3）Entrance（302）, gas branch（10）Go out
Gas port（1001）And liquid header（6）Gas outlet（602）, the liquid header（6）Air inlet（601）By second circulation
Pipeline（9）Connect the second solid-liquid separator（4）Outlet（402）；
First solid-liquid separator（3）And/or second solid-liquid separator（4）Side have discharge port（303 or 403）,
The discharge port（303 or 403）Equipped with grading plant；Discharge port（403）With powder collector（5）Feed inlet（503）It is logical
Piping connects；The powder collector（5）Pass through pipeline and second circulation pipeline（9）Connection.
2. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the grading plant is pottery
Porcelain film.
3. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the gas branch（10）
With wind turbine and/or check valve.
4. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the liquid header
（6）Side has anti-overflow lip, is connected with heating device by pipeline.
5. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the closed circulation crushes
Drying machine also has atomizer（13）, the atomizer（13）Positioned at heating device（7）The first circulation pipeline of front end（8）.
6. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the heating device（7）For
Constant temperature heating device.
7. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the tapping valve（604）
And blow-off valve（504）For planet blow-off valve.
8. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the charge door（1）Before
End is equipped with feeding equipment.
9. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the charge door（1）Afterwards
End is equipped with grinding device.
10. a kind of closed circulation breaking drier according to claim 1, which is characterized in that the liquid header
（6）And heating device（7）With heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637007.3A CN106196979B (en) | 2016-08-07 | 2016-08-07 | A kind of closed circulation breaking drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637007.3A CN106196979B (en) | 2016-08-07 | 2016-08-07 | A kind of closed circulation breaking drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106196979A CN106196979A (en) | 2016-12-07 |
| CN106196979B true CN106196979B (en) | 2018-08-03 |
Family
ID=57498464
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610637007.3A Active CN106196979B (en) | 2016-08-07 | 2016-08-07 | A kind of closed circulation breaking drier |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399247A (en) * | 1989-09-12 | 1991-04-24 | Tomoegawa Paper Co Ltd | Powder sampling device in manufacturing apparatus of dry powder |
| CN202470654U (en) * | 2011-12-31 | 2012-10-03 | 山东胜邦绿野化学有限公司 | Granular material drying machine |
| CN103734570A (en) * | 2013-12-31 | 2014-04-23 | 昆明特康科技有限公司 | Multifunctional powder material processing equipment and processing method for pollen pini |
| CN105641961A (en) * | 2015-12-31 | 2016-06-08 | 昆明特康科技有限公司 | Entire closed-loop circulating fluidized bed as well as usage and application method thereof |
| JP2016118346A (en) * | 2014-12-22 | 2016-06-30 | 三菱日立パワーシステムズ株式会社 | Pulverized fuel manufacturing device |
-
2016
- 2016-08-07 CN CN201610637007.3A patent/CN106196979B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399247A (en) * | 1989-09-12 | 1991-04-24 | Tomoegawa Paper Co Ltd | Powder sampling device in manufacturing apparatus of dry powder |
| CN202470654U (en) * | 2011-12-31 | 2012-10-03 | 山东胜邦绿野化学有限公司 | Granular material drying machine |
| CN103734570A (en) * | 2013-12-31 | 2014-04-23 | 昆明特康科技有限公司 | Multifunctional powder material processing equipment and processing method for pollen pini |
| JP2016118346A (en) * | 2014-12-22 | 2016-06-30 | 三菱日立パワーシステムズ株式会社 | Pulverized fuel manufacturing device |
| CN105641961A (en) * | 2015-12-31 | 2016-06-08 | 昆明特康科技有限公司 | Entire closed-loop circulating fluidized bed as well as usage and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106196979A (en) | 2016-12-07 |
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