CN111912183A - Camellia seed low-temperature constant-temperature drying device and using method thereof - Google Patents
Camellia seed low-temperature constant-temperature drying device and using method thereof Download PDFInfo
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- CN111912183A CN111912183A CN202010791672.4A CN202010791672A CN111912183A CN 111912183 A CN111912183 A CN 111912183A CN 202010791672 A CN202010791672 A CN 202010791672A CN 111912183 A CN111912183 A CN 111912183A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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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
- F26B21/003—Supply-air or gas filters
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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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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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
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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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
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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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- General Engineering & Computer Science (AREA)
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- General Chemical & Material Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of tea oil production, in particular to a camellia seed low-temperature constant-temperature drying device and a using method thereof, and the camellia seed low-temperature constant-temperature drying device comprises an air inlet control box, a drying box, a tea seed placing device, an air inlet filtering device, an air processing device and an air circulating device, wherein the middle part of the right end of the air inlet control box is fixedly connected with a control panel, the lower side of the control panel is provided with an air inlet grid, the lower end of the air inlet control box is fixedly connected with supporting legs, the right end of the drying box is fixedly connected with the air inlet control box, and the front end of the drying box is rotatably connected with a box door. The temperature of admitting air is adjusted at any time, realizes the automatic regulation and control of gas temperature, is convenient for improve the accuracy nature of control.
Description
Technical Field
The invention relates to the technical field of tea oil production, in particular to a low-temperature constant-temperature drying device for camellia seeds and a using method thereof.
Background
Tea oil is commonly known as camellia oil, is also known as camellia oil and camellia oil, is pure natural high-grade edible plant oil extracted from common mature camellia seeds of plants in the genus camellia of the family theaceae, is golden or light yellow in color and luster, pure in quality, clear and transparent, fragrant in smell, pure in taste, good in stability, long in quality guarantee period, high in smoke point and high in temperature resistance, good in oxidation resistance and easy to digest and absorb, is the two most famous woody oil plants in the world, the oil content of camellia seeds is generally 25-35%, the extracted camellia oil mainly contains unsaturated fatty acids such as oleic acid and linoleic acid, does not contain harmful substances such as erucic acid and cholesterol to human bodies, the content and proportion of the fatty acids are very similar to that of olive oil, and the camellia oil is called as the "oriental olive oil", is a specialty product in China, the camellia industry is vigorously developed in the market, and provides a good-quality tea oil supply, is beneficial to improving the consumption structure of the national edible oil and improving the physical quality of the national.
Need carry out drying process to the camellia seed of picking in tea-seed oil production process to improve the quality of tea-seed oil, at present, adopt natural air-dry and high temperature stoving dual mode more in the market, natural stoving can keep the nutrient composition of tea-seed oil, but the stoving time is longer, is unfavorable for the production of tea-seed oil, and the high temperature is dried the time spent shorter, but can destroy the inside composition of camellia seed, leads to its nutritive value to reduce, consequently, propose a camellia seed low temperature constant temperature drying device and application method thereof to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a low-temperature constant-temperature camellia seed drying device and a using method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the camellia seed low-temperature constant-temperature drying device comprises an air inlet control box, a drying box, a tea seed placing device, an air inlet filtering device, a gas processing device and a gas circulating device, wherein a control panel is fixedly connected to the middle of the right end of the air inlet control box, an air inlet grille is arranged on the lower side of the control panel, supporting legs are fixedly connected to the lower end of the air inlet control box, the right end of the drying box is fixedly connected with the air inlet control box, and the front end of the drying box is rotatably connected with a box door.
Preferably, the inside fixedly connected with insulating layer of stoving case, the inboard even fixedly connected with temperature sensor of insulating layer, stoving case right-hand member upside passes through bolt fixedly connected with admission line, the admission line other end passes through bolt and air intake control case fixed connection.
Preferably, stoving incasement portion is equipped with the tea seed and puts the device, the device is put to the tea seed includes universal gyro wheel, outer frame plate, sliding guide and baffle, universal gyro wheel upper end is rotated with the outer frame plate and is connected, the inboard fixedly connected with sliding guide of outer frame plate, the inboard fixedly connected with crossbeam of sliding guide, crossbeam both ends and outer frame plate fixed connection, sliding guide upper end and baffle sliding connection, outer frame plate, sliding guide and baffle are the corrosion resistant plate of fretwork.
Preferably, the lower end in the air inlet control box is provided with an air inlet filtering device, the air inlet filtering device comprises an air filter, a drying filter and an air compressor, the right end of the air filter is fixedly connected with the air inlet grille through a guide pipe, the left end of the air filter is fixedly connected with the drying filter through a guide pipe, the left end of the drying filter is fixedly connected with an air compressor through a guide pipe, the upper end of the air compressor is fixedly connected with an air outlet header pipe through a guide pipe, a first air inlet pipe is fixedly connected to the left side of the upper end of the air outlet header pipe, a first valve is fixedly connected to the upper end of the first air inlet pipe, a second air inlet pipe is fixedly connected to the right side of the upper end of the air outlet header pipe, a second valve is fixedly connected to the upper end of the second air inlet pipe, the upper ends of the first valve and the second valve are fixedly connected with a gas processing device through a conduit.
Preferably, gas treatment device includes gas condenser, heat dissipation frame, radiator fan, heating chamber and heating pipe, the gas condenser lower extreme passes through pipe and first valve fixed connection, gas condenser front end and heat dissipation frame fixed connection, the inside radiator fan that is equipped with of heat dissipation frame, the first fan of pipe fixedly connected with is passed through to the gas condenser upper end, the first electromagnetism distribution valve of first fan right-hand member fixedly connected with, the first electromagnetism distribution valve right-hand member passes through pipe fixedly connected with hybrid chamber, hybrid chamber upper end is passed through pipe and admission line fixed connection.
Preferably, the lower end of the heating cavity is fixedly connected with a second valve through a guide pipe, a heating pipe is fixedly connected in the heating cavity, the upper end of the heating cavity is fixedly connected with a second fan through a guide pipe, the left end of the second fan is fixedly connected with a second electromagnetic distribution valve through a guide pipe, and the left end of the second electromagnetic distribution valve is fixedly connected with the mixing cavity through a guide pipe.
Preferably, the stoving incasement side is equipped with gas circulation device, gas circulation device includes circulation drying cabinet, drier, circulation wind channel and third fan, circulation drying cabinet upper end and stoving case fixed connection, the inside fixedly connected with heating rod of circulation drying cabinet, the packing of heating rod outside has the drier, circulation drying cabinet upper end and circulation wind channel fixed connection, the inboard fixedly connected with third fan in circulation wind channel, third fan both sides are equipped with the drain pipe, drain pipe other end fixedly connected with drain valve.
Preferably, the use method of the spraying device comprises the following steps:
the method comprises the following steps: the camellia seeds to be dried are placed at the upper end of a partition plate of a camellia seed placing device, the camellia seed placing device is pushed into a drying box through universal rollers at uniform intervals, a box door of the drying box is closed, the temperature in the drying box is set to be 60 ℃ through a control panel, and the device is started;
step two: when the temperature sensor detects that the temperature in the drying box is lower than 60 ℃, the first valve is in a closed state and the second valve is in an open state through the control panel, at the moment, air enters the air inlet filtering device from the air inlet grille, is primarily filtered by the air filter to remove part of impurities and dust in the air, is secondarily filtered and dried by the drying filter and then enters the air compressor, the air is compressed by the air compressor, flows through the second air inlet pipe from the air outlet main pipe and then enters the heating cavity, the heating pipe is operated to heat the air, and under the action of the second fan, the heated hot air enters the mixing cavity and then enters the drying box from the air inlet pipeline;
step three: the third fan is operated to suck hot air in the drying box from the left end of the circulating air duct and discharge the hot air from the right end of the circulating air duct to promote air flow in the drying box, the hot air firstly enters the circulating drying box before flowing through the circulating air duct, the circulating drying box is filled with a drying agent which absorbs moisture in the air and moisture volatilized from camellia seeds, after the drying agent is used for a period of time, a power supply of the heating rod is turned on in a shutdown state, a drain valve is opened, and the drying agent is heated to volatilize the absorbed moisture and discharge the volatilized moisture through a drain pipe;
step four: when the temperature sensor detects that the temperature in the drying box is higher than 60 ℃, the first valve is in an open state through the control panel, the second valve is in a closed state, at the moment, air enters the air inlet filtering device through the air inlet grille, is primarily filtered through the air filter, part of impurities and dust in the air are removed, and then enters the air compressor after being secondarily filtered and dried through the drying filter, the air compressor 403) compresses the air, then flows through the first air inlet pipe through the air outlet main pipe, and then enters the gas condenser, the gas condenser and the cooling fan are operated to cool the air, under the action of the first fan, cold air enters the mixing cavity, and then enters the drying box through the air inlet pipeline, so that the drying box is cooled.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the camellia seed drying box, camellia seeds to be dried are placed at the upper end of the partition plate of the camellia seed placing device through the arranged camellia seed placing device, the camellia seed placing device is pushed into the drying box through the universal idler wheels and is separated by a uniform distance, the camellia seeds are convenient to transport and take, meanwhile, the outer frame plate, the sliding guide rail and the partition plate are all hollow stainless steel plates, the arrangement is convenient for air to flow in the drying box, the contact area of the camellia seeds and the air can be increased, and the drying effect is improved;
2. according to the invention, through the arranged air inlet filtering device, air enters the air inlet filtering device from the air inlet grille, is primarily filtered by the air filter, can remove partial impurities and dust in the air, and is secondarily filtered and dried by the drying filter, so that the air entering the drying box is kept clean and dry;
3. according to the invention, through the arranged gas treatment device and the arrangement of the heating cavity and the gas condenser, the automatic regulation and control of the gas temperature can be realized, the temperature of the inlet gas can be conveniently regulated at any time according to the feedback of the temperature sensor, and the control accuracy is improved;
4. according to the invention, through the arranged gas circulation device, the third fan operates to suck hot air in the drying box from the left end of the circulation air duct and then discharge the hot air from the right end of the circulation air duct, so that the air flow in the drying box can be promoted, the drying effect can be improved, the hot air firstly enters the circulation drying box before flowing through the circulation air duct, and the drying agent is filled in the circulation drying box, so that the moisture in the air and the moisture volatilized from camellia seeds can be absorbed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the gas circulation device of the present invention;
FIG. 3 is a schematic view of an installation structure of the tea seed holding device of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic view of an installation structure of the intake control box according to the present invention;
fig. 6 is a schematic view of the installation structure of the intake air filter device of the present invention.
In the figure: 1-air inlet control box, 2-drying box, 3-tea seed placing device, 301-universal roller, 302-outer frame plate, 303-sliding guide rail, 304-clapboard, 305-beam, 4-air inlet filtering device, 401-air filter, 402-drying filter, 403-air compressor, 404-air outlet manifold, 405-first air inlet pipe, 406-first valve, 407-second air inlet pipe, 408-second valve, 5-gas processing device, 501-gas condenser, 502-heat dissipation frame, 503-heat dissipation fan, 504-heating chamber, 505-heating pipe, 506-first fan, 507-first electromagnetic distribution valve, 508-mixing chamber, 509-second fan, 510-second electromagnetic distribution valve, 6-gas circulation device, 601-circulation drying box, 602-drying agent, 603-circulation air channel, 604-third fan, 605-heating rod, 606-water discharge pipe, 607-water discharge valve, 7-control panel, 8-air inlet grille, 9-supporting foot, 10-box door, 11-heat insulation layer, 12-temperature sensor and 13-air inlet pipeline.
Detailed Description
Example 1:
referring to fig. 1-6, the present invention provides a technical solution:
the camellia seed low-temperature constant-temperature drying device comprises an air inlet control box 1, a drying box 2, a tea seed placing device 3, an air inlet filtering device 4, a gas treatment device 5 and a gas circulating device 6, wherein a control panel 7 is fixedly connected to the middle of the right end of the air inlet control box 1, an air inlet grille 8 is arranged on the lower side of the control panel 7, supporting legs 9 are fixedly connected to the lower end of the air inlet control box 1, the right end of the drying box 2 is fixedly connected with the air inlet control box 1, and a box door 10 is rotatably connected to the front end of the drying box 2.
The inside fixedly connected with insulating layer 11 of stoving case 2, the inboard even fixedly connected with temperature sensor 12 of insulating layer 11, stoving case 2 right-hand member upside is through bolt fixedly connected with admission line 13, the admission line 13 other end passes through bolt and admission control case 1 fixed connection, stoving case 2 is inside to be equipped with tea seed and puts device 3, tea seed puts device 3 and includes universal gyro wheel 301, outer frame plate 302, sliding guide 303 and baffle 304, universal gyro wheel 301 upper end rotates with outer frame plate 302 to be connected, outer frame plate 302 inboard fixedly connected with sliding guide 303, sliding guide 303 inboard fixedly connected with crossbeam 305, crossbeam 305 both ends and outer frame plate 302 fixed connection, sliding guide 303 upper end and baffle 304 sliding connection, outer frame plate 302, sliding guide 303 and baffle 304 are the corrosion resistant plate of fretwork, the inside lower extreme of admission control case 1 is equipped with filter equipment 4 that admits air, filter equipment 4 includes air cleaner 401, A dry filter 402 and an air compressor 403, the right end of the air filter 401 is fixedly connected with the air inlet grille 8 through a conduit, the left end of the air filter 401 is fixedly connected with the dry filter 402 through a conduit, the left end of the dry filter 402 is fixedly connected with the air compressor 403 through a conduit, the upper end of the air compressor 403 is fixedly connected with an air outlet header pipe 404 through a conduit, the left side of the upper end of the air outlet header pipe 404 is fixedly connected with a first air inlet pipe 405, the upper end of the first air inlet pipe 405 is fixedly connected with a first valve 406, the right side of the upper end of the air outlet header pipe 404 is fixedly connected with a second air inlet pipe 407, the upper end of the second air inlet pipe 407 is fixedly connected with a second valve 408, the upper ends of the first valve 406 and the second valve 408 are fixedly connected with the gas processing device 5 through conduits, the gas processing device, the lower end of the gas condenser 501 is fixedly connected with a first valve 406 through a conduit, the front end of the gas condenser 501 is fixedly connected with a heat dissipation frame 502, a heat dissipation fan 503 is arranged inside the heat dissipation frame 502, the upper end of the gas condenser 501 is fixedly connected with a first fan 506 through a conduit, the right end of the first fan 506 is fixedly connected with a first electromagnetic distribution valve 507, the right end of the first electromagnetic distribution valve 507 is fixedly connected with a mixing chamber 508 through a conduit, the upper end of the mixing chamber 508 is fixedly connected with an air inlet pipeline 13 through a conduit, the lower end of the heating chamber 504 is fixedly connected with a second valve 408 through a conduit, a heating pipe 505 is fixedly connected inside the heating chamber 504, the upper end of the heating chamber 504 is fixedly connected with a second fan 509 through a conduit, the left end of the second fan 509 is fixedly connected with a second electromagnetic distribution valve 510 through a conduit, the left end of the second electromagnetic distribution valve, the gas circulation device 6 comprises a circulation drying box 601, a drying agent 602, a circulation air channel 603 and a third fan 604, the upper end of the circulation drying box 601 is fixedly connected with the drying box 2, a heating rod 605 is fixedly connected inside the circulation drying box 601, the drying agent 602 is filled outside the heating rod 605, the upper end of the circulation drying box 601 is fixedly connected with the circulation air channel 603, the third fan 604 is fixedly connected to the inner side of the circulation air channel 603, drain pipes 606 are arranged on two sides of the third fan 604, and a drain valve 607 is fixedly connected to the other end of the drain pipe 606.
The working process is as follows: electrical appliances are external power supplies, camellia seeds to be dried are placed at the upper end of a partition plate 304 of a tea seed placing device 3, the tea seed placing device 3 is pushed into a drying box 2 through universal rollers 301 at uniform intervals, a box door 10 of the drying box 2 is closed, the temperature in the drying box 2 is set to be 60 ℃ through a control panel 7, the device is started, when a temperature sensor 12 detects that the temperature in the drying box 2 is lower than 60 ℃, a first valve 406 is in a closed state through the control panel 7, a second valve 408 is in an open state, air enters an air inlet filtering device 4 through an air inlet grille 8 at the moment, primary filtering is carried out through an air filter 401 to remove partial impurities and dust in the air, secondary filtering and drying are carried out through a drying filter 402 and then enter an air compressor 403, the air is compressed by the air compressor 403 and then flows through a second air inlet pipe 407 through a main pipe 404 to discharge air, the hot air enters the heating cavity 504, the heating pipe 505 operates to heat the air, under the action of the second fan 509, the heated hot air enters the mixing cavity 508, and then enters the drying box 2 through the air inlet pipeline 13, meanwhile, the third fan 604 operates to suck the hot air in the drying box 2 from the left end of the circulating air duct 603 and then discharges the hot air from the right end of the circulating air duct 603, so as to promote the air flow in the drying box 2 and improve the drying effect, the hot air enters the circulating drying box 601 before flowing through the circulating air duct 603, the circulating drying box 601 is filled with the drying agent 602, the moisture in the air and the moisture volatilized from the camellia seeds can be absorbed, when the drying agent 602 is used for a period of time, the power supply of the heating rod 605 is turned on and the drain valve 607 is opened, the absorbed moisture is volatilized after the drying agent 602 is heated and can be discharged through the drain pipe 607, when the temperature sensor 12 detects that the temperature in the drying box 2 is 60 ℃, the gas filtering device 4 and the gas processing device 5 stop operating, and at the moment, the gas circulating device 6 operates to keep the air in the drying box 2 flowing, so that the excess temperature in the drying box 2 is used for drying.
Example 2:
referring to fig. 1-6, the present invention provides a technical solution:
the camellia seed low-temperature constant-temperature drying device comprises an air inlet control box 1, a drying box 2, a tea seed placing device 3, an air inlet filtering device 4, a gas treatment device 5 and a gas circulating device 6, wherein a control panel 7 is fixedly connected to the middle of the right end of the air inlet control box 1, an air inlet grille 8 is arranged on the lower side of the control panel 7, supporting legs 9 are fixedly connected to the lower end of the air inlet control box 1, the right end of the drying box 2 is fixedly connected with the air inlet control box 1, and a box door 10 is rotatably connected to the front end of the drying box 2.
The inside fixedly connected with insulating layer 11 of stoving case 2, the inboard even fixedly connected with temperature sensor 12 of insulating layer 11, stoving case 2 right-hand member upside is through bolt fixedly connected with admission line 13, the admission line 13 other end passes through bolt and admission control case 1 fixed connection, stoving case 2 is inside to be equipped with tea seed and puts device 3, tea seed puts device 3 and includes universal gyro wheel 301, outer frame plate 302, sliding guide 303 and baffle 304, universal gyro wheel 301 upper end rotates with outer frame plate 302 to be connected, outer frame plate 302 inboard fixedly connected with sliding guide 303, sliding guide 303 inboard fixedly connected with crossbeam 305, crossbeam 305 both ends and outer frame plate 302 fixed connection, sliding guide 303 upper end and baffle 304 sliding connection, outer frame plate 302, sliding guide 303 and baffle 304 are the corrosion resistant plate of fretwork, the inside lower extreme of admission control case 1 is equipped with filter equipment 4 that admits air, filter equipment 4 includes air cleaner 401, A dry filter 402 and an air compressor 403, the right end of the air filter 401 is fixedly connected with the air inlet grille 8 through a conduit, the left end of the air filter 401 is fixedly connected with the dry filter 402 through a conduit, the left end of the dry filter 402 is fixedly connected with the air compressor 403 through a conduit, the upper end of the air compressor 403 is fixedly connected with an air outlet header pipe 404 through a conduit, the left side of the upper end of the air outlet header pipe 404 is fixedly connected with a first air inlet pipe 405, the upper end of the first air inlet pipe 405 is fixedly connected with a first valve 406, the right side of the upper end of the air outlet header pipe 404 is fixedly connected with a second air inlet pipe 407, the upper end of the second air inlet pipe 407 is fixedly connected with a second valve 408, the upper ends of the first valve 406 and the second valve 408 are fixedly connected with the gas processing device 5 through conduits, the gas processing device, the lower end of the gas condenser 501 is fixedly connected with a first valve 406 through a conduit, the front end of the gas condenser 501 is fixedly connected with a heat dissipation frame 502, a heat dissipation fan 503 is arranged inside the heat dissipation frame 502, the upper end of the gas condenser 501 is fixedly connected with a first fan 506 through a conduit, the right end of the first fan 506 is fixedly connected with a first electromagnetic distribution valve 507, the right end of the first electromagnetic distribution valve 507 is fixedly connected with a mixing chamber 508 through a conduit, the upper end of the mixing chamber 508 is fixedly connected with an air inlet pipeline 13 through a conduit, the lower end of the heating chamber 504 is fixedly connected with a second valve 408 through a conduit, a heating pipe 505 is fixedly connected inside the heating chamber 504, the upper end of the heating chamber 504 is fixedly connected with a second fan 509 through a conduit, the left end of the second fan 509 is fixedly connected with a second electromagnetic distribution valve 510 through a conduit, the left end of the second electromagnetic distribution valve, the gas circulation device 6 comprises a circulation drying box 601, a drying agent 602, a circulation air channel 603 and a third fan 604, the upper end of the circulation drying box 601 is fixedly connected with the drying box 2, a heating rod 605 is fixedly connected inside the circulation drying box 601, the drying agent 602 is filled outside the heating rod 605, the upper end of the circulation drying box 601 is fixedly connected with the circulation air channel 603, the third fan 604 is fixedly connected to the inner side of the circulation air channel 603, drain pipes 606 are arranged on two sides of the third fan 604, and a drain valve 607 is fixedly connected to the other end of the drain pipe 606.
The working process is as follows: electrical appliances are external power supplies, camellia seeds to be dried are placed at the upper end of a partition plate 304 of a tea seed placing device 3, the tea seed placing device 3 is pushed into a drying box 2 through universal rollers 301 at uniform intervals, a box door 10 of the drying box 2 is closed, the temperature in the drying box 2 is set to be 60 ℃ through a control panel 7, the device is started, when a temperature sensor 12 detects that the temperature in the drying box 2 is higher than 60 ℃, a first valve 406 is in an open state through the control panel 7, a second valve 408 is in a closed state, air enters an air inlet filtering device 4 through an air inlet grille 8 at the moment, primary filtering is carried out through an air filter 401 to remove partial impurities and dust in the air, the air enters an air compressor 403 after secondary filtering and drying are carried out through a drying filter 402, the air compressor 403 compresses the air and then flows through a first air inlet pipe 405 through a main air outlet pipe 404, the hot air enters the gas condenser 501, the gas condenser 501 and the heat dissipation fan 503 operate to cool the air, under the action of the first fan 506, the cold air enters the mixing cavity 508, and then enters the drying box 2 through the air inlet pipeline 13, so as to cool the drying box 2 until the temperature in the drying box 2 is reduced to 60 ℃, meanwhile, the third fan 604 operates to suck the hot air in the drying box 2 from the left end of the circulating air duct 603 and then discharge the hot air from the right end of the circulating air duct 603, so as to promote the air flow in the drying box 2, so as to improve the drying effect, the hot air firstly enters the circulating drying box 601 before flowing through the circulating air duct 603, the circulating drying box 601 is filled with the drying agent 602, so as to absorb the moisture in the air and the camellia seeds, when the drying agent 602 is used for a period of time, the power supply of the heating rod 605 is turned on in a shutdown state, and the drain valve 607 is opened, the drying agent 602 volatilizes the absorbed moisture after being heated, and can be discharged through the drain pipe 607, when the temperature sensor 12 detects that the temperature in the drying box 2 is 60 ℃, the gas filtering device 4 and the gas processing device 5 stop operating, at this time, the gas circulating device 6 operates, so that the air in the drying box 2 keeps flowing, and the excess temperature in the drying box 2 is used for drying.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a camellia seed low temperature constant temperature drying device, includes air inlet control case (1), stoving case (2), device (3) is put to the tea seed, filter equipment (4) admits air, gas processing apparatus (5), gas circulation device (6), its characterized in that: air inlet control case (1) right-hand member middle part fixedly connected with control panel (7), control panel (7) downside is equipped with air inlet grille (8), air inlet control case (1) lower extreme fixedly connected with supporting legs (9), stoving case (2) right-hand member and air inlet control case (1) fixed connection, stoving case (2) front end rotates and is connected with chamber door (10).
2. The low-temperature constant-temperature camellia seed drying device as claimed in claim 1, wherein: the drying box is characterized in that a heat insulation layer (11) is fixedly connected inside the drying box (2), a temperature sensor (12) is fixedly connected to the inner side of the heat insulation layer (11), an air inlet pipeline (13) is fixedly connected to the upper side of the right end of the drying box (2), and the other end of the air inlet pipeline (13) is fixedly connected with an air inlet control box (1) through bolts.
3. The low-temperature constant-temperature camellia seed drying device as claimed in claim 1, wherein: drying box (2) inside is equipped with the tea seed and puts device (3), the tea seed is put device (3) and is included universal gyro wheel (301), outer deckle board (302), sliding guide (303) and baffle (304), universal gyro wheel (301) upper end is rotated with outer deckle board (302) and is connected, the inboard fixedly connected with sliding guide (303) of outer deckle board (302), sliding guide (303) inboard fixedly connected with crossbeam (305), crossbeam (305) both ends and outer deckle board (302) fixed connection, sliding guide (303) upper end and baffle (304) sliding connection, outer deckle board (302), sliding guide (303) and baffle (304) are the corrosion resistant plate of fretwork.
4. The low-temperature constant-temperature camellia seed drying device as claimed in claim 1, wherein: the air inlet control box is characterized in that an air inlet filtering device (4) is arranged at the lower end inside the air inlet control box (1), the air inlet filtering device (4) comprises an air filter (401), a drying filter (402) and an air compressor (403), the right end of the air filter (401) is fixedly connected with an air inlet grid (8) through a guide pipe, the left end of the air filter (401) is fixedly connected with the drying filter (402) through a guide pipe, the left end of the drying filter (402) is fixedly connected with the air compressor (403) through a guide pipe, the upper end of the air compressor (403) is fixedly connected with an air outlet header pipe (404) through a guide pipe, the left side of the upper end of the air outlet header pipe (404) is fixedly connected with a first air inlet pipe (405), the upper end of the first air inlet pipe (405) is fixedly connected with a first valve (406), and the right side of, the upper end of the second air inlet pipe (407) is fixedly connected with a second valve (408), and the upper ends of the first valve (406) and the second valve (408) are fixedly connected with the gas processing device (5) through a guide pipe.
5. The low-temperature constant-temperature camellia seed drying device as claimed in claim 1, wherein: gas processing apparatus (5) include gas condenser (501), heat dissipation frame (502), radiator fan (503), heating chamber (504) and heating pipe (505), gas condenser (501) lower extreme passes through pipe and first valve (406) fixed connection, gas condenser (501) front end and heat dissipation frame (502) fixed connection, inside radiator fan (503) that is equipped with of heat dissipation frame (502), first fan (506) of pipe fixedly connected with is passed through to gas condenser (501) upper end, first fan (506) right-hand member fixedly connected with first electromagnetism distributing valve (507), first electromagnetism distributing valve (507) right-hand member passes through pipe fixedly connected with hybrid chamber (508), hybrid chamber (508) upper end passes through pipe and admission line (13) fixed connection.
6. The low-temperature constant-temperature camellia seed drying device as claimed in claim 5, wherein: the heating chamber (504) lower extreme passes through pipe and second valve (408) fixed connection, the inside fixedly connected with heating pipe (505) of heating chamber (504), heating chamber (504) upper end passes through pipe fixedly connected with second fan (509), second fan (509) left end passes through pipe fixedly connected with second electromagnetism distributing valve (510), second electromagnetism distributing valve (510) left end passes through pipe and mixing chamber (508) fixed connection.
7. The low-temperature constant-temperature camellia seed drying device as claimed in claim 1, wherein: the drying box (2) is internally provided with a gas circulating device (6), the gas circulating device (6) comprises a circulating drying box (601), a drying agent (602), a circulating air duct (603) and a third fan (604), the upper end of the circulating drying box (601) is fixedly connected with the drying box (2), a heating rod (605) is fixedly connected inside the circulating drying box (601), the drying agent (602) is filled outside the heating rod (605), the upper end of the circulating drying box (601) is fixedly connected with the circulating air duct (603), the third fan (604) is fixedly connected inside the circulating air duct (603), drain pipes (606) are arranged on two sides of the third fan (604), and a drain valve (607) is fixedly connected to the other end of each drain pipe (606).
8. The camellia seed low-temperature constant-temperature drying device and the using method thereof as claimed in claim 1, wherein the using method of the spraying device comprises the following steps:
the method comprises the following steps: the camellia seeds to be dried are placed at the upper end of a partition plate (304) of a tea seed placing device (3), the tea seed placing device (3) is pushed into a drying box (2) through universal rollers (301) at uniform intervals, a box door (10) of the drying box (2) is closed, the temperature in the drying box (2) is set to be 60 ℃ through a control panel (7), and the device is started;
step two: when the temperature sensor (12) detects that the temperature in the drying box (2) is lower than 60 ℃, the first valve (406) is in a closed state and the second valve (408) is in an open state through the control panel (7), and air enters the air inlet filtering device (4) from the air inlet grille (8), the air is primarily filtered by an air filter (401) to remove partial impurities and dust in the air, and then is secondarily filtered and dried by a drying filter (402) and enters an air compressor (403), after being compressed by the air compressor (403), the air flows through a second air inlet pipe (407) by an air outlet manifold (404) and enters the heating cavity (504), the heating pipe (505) operates to heat the air, under the action of a second fan (509), heated hot air enters a mixing cavity (508) and then enters a drying box (2) through an air inlet pipeline (13);
step three: the third fan (604) operates to suck hot air in the drying box (2) from the left end of the circulating air duct (603) and then discharge the hot air from the right end of the circulating air duct (603), so that the air flow in the drying box (2) is promoted, the hot air firstly enters the circulating drying box (601) before flowing through the circulating air duct (603), the circulating drying box (601) is filled with a drying agent (602), the drying agent (602) absorbs moisture in the air and the moisture volatilized from camellia seeds, after the drying agent (602) is used for a period of time, in a shutdown state, a power supply of the heating rod (605) is turned on, a drain valve (607) is opened, and the drying agent (602) volatilizes the absorbed moisture after being heated and is discharged by the drain pipe (606);
step four: when a temperature sensor (12) detects that the temperature in the drying box (2) is higher than 60 ℃, a first valve (406) is in an open state through a control panel (7), a second valve (408) is in a closed state, air enters an air inlet filtering device (4) from an air inlet grille (8) at the moment, is primarily filtered through an air filter (401) to remove partial impurities and dust in the air, is secondarily filtered and dried through a drying filter (402) and then enters an air compressor (403), the air is compressed by the air compressor (403), flows through a first air inlet pipe (405) from an air outlet header pipe (404) and then enters a gas condenser (501), the gas condenser (501) and a heat dissipation fan (503) operate to cool the air, and cold air enters a mixing cavity (508) under the action of the first fan (506), then enters the drying box (2) through an air inlet pipeline (13) so as to cool the drying box (2).
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| WO2023061003A1 (en) * | 2021-10-15 | 2023-04-20 | 珠海格力电器股份有限公司 | Air duct, drying apparatus, and drying system and control method therefor |
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