CN110686496A - Energy-saving and environment-friendly drying equipment for camellia seeds and camellia fruits - Google Patents
Energy-saving and environment-friendly drying equipment for camellia seeds and camellia fruits Download PDFInfo
- Publication number
- CN110686496A CN110686496A CN201911072823.4A CN201911072823A CN110686496A CN 110686496 A CN110686496 A CN 110686496A CN 201911072823 A CN201911072823 A CN 201911072823A CN 110686496 A CN110686496 A CN 110686496A
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- camellia
- drying
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- 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
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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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
- F26B25/04—Agitating, stirring, or scraping devices
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses energy-saving and environment-friendly drying equipment for camellia seeds and camellia fruits, which comprises a drying work cabinet, an exhaust pipe, a circulating boiler and a control cabinet, wherein the drying work cabinet is provided with a drying chamber; the drying working cabinet consists of an air heating chamber, a material drying chamber, a hot air conveying mechanism and a chain plate transmission motor, and a cold air input pipe arranged at the upper end of the air heating chamber; the exhaust pipe is correspondingly arranged above the air heating chamber; through be provided with air heating chamber in the stoving work cabinet, and carry out the heat transfer to steam by the heat exchange tube in the air heating chamber, can reduce steam because of the stoving influence of condensation back to the tea-oil camellia seed, and the heat exchange tube passes through steam input tube and cooling water output tube and circulation boiler intercommunication, can retrieve cyclic utilization with the cooling water and the air that the steam condensation produced, be favorable to the energy saving, moreover, combine blast pipe and set up temperature sensor and the humidity transducer in the material drying chamber, can control temperature and humidity in the material drying chamber.
Description
Technical Field
The invention particularly relates to energy-saving and environment-friendly drying equipment for oil-tea seeds and oil-tea fruits.
Background
The flat plate dryer is one kind of grain conveying equipment, can be used for drying the blank and softening the oil, and can replace a commonly used steaming and frying pan and a drum dryer with lower energy consumption to finish the drying, steaming and frying work; the drying equipment is special for drying water in the camellia seed embryo in the novel camellia seed leaching process, has strong water removing capacity, stable operation, safety and reliability, can keep the integrity of the camellia seed embryo piece, and is the most ideal drying equipment in the primary oil pressing preparation process of the camellia seed. When the green tea is dried in the primary oil extraction preparation process of the camellia seeds, effective drying needs to be realized.
However, the existing dryer simply places tea seeds in layers for drying, the positions of the tea seeds are different, so that the heated temperatures are different, and the tea seeds can be uniformly heated by changing the drying positions during the drying process, but the existing tea seed drying equipment has the problem of serious energy consumption, so that when a large amount of water vapor enters the box body for drying, the water vapor is discharged through a pipeline and cannot be recycled; in addition, the humidity and the temperature in the box body cannot be controlled, the phenomenon that the humidity is too high due to too low temperature or the phenomenon that tea seeds are coked and damaged due to too high temperature is easy to occur, and finally the water content of the tea seeds is inconsistent is caused.
Disclosure of Invention
In view of the above, the invention aims to provide an energy-saving and environment-friendly drying device for camellia seeds and camellia fruits, which achieves the purpose of energy conservation by recycling steam and effectively controls the temperature and humidity in a material drying chamber.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an energy-saving and environment-friendly drying device for camellia seeds and camellia fruits comprises a drying working cabinet, an exhaust pipe, a circulating boiler and a control cabinet, wherein the exhaust pipe is positioned above the drying working cabinet, is fixed with and is communicated with the drying working cabinet, the circulating boiler is positioned on one side of the drying working cabinet, is communicated with the drying working cabinet and is used for conveying steam to the drying working cabinet, and the control cabinet is used for controlling the normal operation of the whole device; the drying working cabinet consists of an air heating chamber, a material drying chamber, a hot air conveying mechanism and a chain plate transmission motor, wherein a heat exchange tube for carrying out cold and heat exchange, a steam input tube connected with the upper end of the heat exchange tube, a cooling water output tube connected with the lower end of the heat exchange tube and a cold air input tube arranged at the upper end of the air heating chamber are arranged in the air heating chamber; the exhaust pipe is correspondingly arranged above the air heating chamber, and the upper end between the air heating chamber and the material drying chamber is communicated.
Furthermore, the steam input pipe is communicated with the circulating boiler, and the cooling water output pipe is communicated with the circulating boiler.
Further, the exhaust pipe includes a pipe body fixed to and communicated with the air heating chamber, and an axial flow fan disposed inside the pipe body for increasing a suction speed.
Further, the material drying chamber includes through the bracket of screw fixed mounting at the inner wall, through a plurality of U-shaped ironbars of screw fixation on the bracket, through the flat board that the screw fixation was on the bracket and had the through-hole, installs the sprocket at U-shaped ironbar both ends, with the sprocket adhesive and have the chain of scraper blade, the flat board sets up about the U-shaped ironbar.
Further, a feed inlet for feeding the camellia seeds with water is formed in one side of the upper end of the material drying chamber, and a discharge outlet for outputting the dried camellia seeds is formed in one side of the lower end of the material drying chamber.
Furthermore, the bracket comprises a side plate which is welded after being attached to the inner wall surface of the chamber, a fixed seat which is fixed on the side plate through a screw, and a reinforcing rib which is arranged at the bottom of the fixed seat and used for enhancing the supporting force of the fixed seat.
Furthermore, a temperature sensor and a humidity sensor are installed on one side of the U-shaped iron bar.
Furthermore, the hot air conveying mechanism comprises a fan arranged below the air heating chamber, an air supply pipe communicated with the fan and extending to the lower part of the material drying chamber, and an air distribution pipe arranged inside the material drying chamber and fixedly communicated with the air supply pipe.
Furthermore, the air distribution pipe comprises a pipe body and a hot air outlet arranged on the pipe body from bottom to top.
Furthermore, the rotating shaft of one of the chain wheels penetrates through the material drying chamber and is provided with a belt pulley.
The technical effects of the invention are mainly reflected in the following aspects: through be provided with air heating chamber in the stoving work cabinet, and carry out the heat transfer to steam by the heat exchange tube in the air heating chamber, can reduce steam because of the stoving influence of condensation back to the tea-oil camellia seed, and the heat exchange tube passes through steam input tube and cooling water output tube and circulating boiler intercommunication, can carry out recycle with the cooling water and the air that steam condensation produced, be favorable to the energy saving, furthermore, combine blast pipe and temperature sensor and the humidity transducer of setting in material drying chamber, can be detecting out material drying indoor air humidity and temperature after, control axial fan according to the settlement of switch board and start, the moist hot-air of quick suction, the simultaneous control fan increases hot-blast transport capacity.
Drawings
FIG. 1 is a structural diagram of an energy-saving and environment-friendly drying device for oil-tea seeds and oil-tea fruits, which is disclosed by the invention;
FIG. 2 is an internal structure diagram of an energy-saving and environment-friendly drying device for camellia seeds and camellia fruits of the invention;
FIG. 3 is a block diagram of the carriage of FIG. 2;
FIG. 4 is a structural diagram of the air distribution pipe in FIG. 2;
fig. 5 is a working frame diagram of the control cabinet of the invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Example 1
An energy-saving and environment-friendly drying device for camellia seeds and camellia fruits is shown in figure 1 and comprises a drying work cabinet 1, an exhaust pipe 2, a circulating boiler 3 and a control cabinet 4, wherein the exhaust pipe 2 is located above the drying work cabinet 1 and is fixed and communicated with the drying work cabinet 1, the circulating boiler 3 is located on one side of the drying work cabinet 1 and is communicated with the drying work cabinet 1 and used for conveying steam to the drying work cabinet 1, and the control cabinet 4 is used for controlling the normal operation of the whole device.
As shown in fig. 2, the drying cabinet 1 is composed of an air heating chamber 11, a material drying chamber 12, a hot air delivery mechanism 13 and a chain plate transmission motor 14, wherein a heat exchange pipe 111 for heat exchange is installed in the air heating chamber 11, a steam input pipe 112 connected with the upper end of the heat exchange pipe 111, a cooling water output pipe 113 connected with the lower end of the heat exchange pipe 111, and a cold air input pipe 114 arranged at the upper end of the air heating chamber 11; the steam input pipe 112 is communicated with the circulating boiler 3, the cooling water output pipe 113 is communicated with the circulating boiler 3, water and air condensed in the heat exchange pipe 11 are refluxed and collected into the circulating boiler 3 through the cooling water output pipe 113, steam is formed again through heating, and then the steam is conveyed into the heat exchange pipe 11 through the steam input pipe 112 to be utilized, so that the purposes of circulating and saving energy are achieved. The material drying chamber 12 comprises a bracket 121 fixedly installed on the inner wall through screws, a plurality of U-shaped iron bars 122 fixed on the bracket 121 through screws, a flat plate 123 fixed on the bracket 121 through screws and provided with through holes, chain wheels 124 at two ends of the U-shaped iron bars 122, chains 125 adhered to the chain wheels 124 and provided with scraping plates, wherein the flat plate 123 is arranged above and below the U-shaped iron bars 122, and the chains 125 are driven to move through the rotation of the chain wheels 124, so that camellia seeds on the flat plate 123 are scraped and conveyed to the next flat plate 123 for heating and drying. The rotating shaft of one of the chain wheels 124 penetrates through the material drying chamber 12, and is provided with a belt pulley, and the belt pulley can be connected with the chain plate transmission motor 14 under the meshing of the triangular belt and is driven by the chain plate transmission motor 14 to operate.
One side of the upper end of the material drying chamber 12 is provided with a feed inlet 126 for feeding the camellia seeds with water, and one side of the lower end is provided with a discharge outlet 127 for outputting the dried camellia seeds. A temperature sensor 1221 and a humidity sensor 1222 are installed on one side of the U-shaped iron bar 122, so that the temperature and the humidity of the material drying chamber 12 can be detected in time, and a scheme for automatically responding to the detected condition in time is conveniently made by the control cabinet 4. The hot air delivery mechanism 13 comprises a fan 131 arranged below the air heating chamber 11, an air supply pipe 132 communicated with the fan 131 and extending to the lower part of the material drying chamber 12, and an air distribution pipe 133 arranged inside the material drying chamber 12 and fixedly communicated with the air supply pipe 132, wherein the upper end of the fan 131 penetrates through the air heating chamber 11 and extends to the inside of the air heating chamber 11, so that the fan can conveniently suck hot air.
The blast pipe 2 is correspondingly installed above the air heating chamber 11, and the upper end between the air heating chamber 11 and the material drying chamber 12 is communicated, so that the damp and hot air generated after the drying of the camellia seeds in the material drying chamber 12 and the dry and hot air in the air heating chamber 11 form convection, and the wet and hot air is conveniently discharged through the blast pipe 2. The exhaust duct 2 includes a duct body 21 fixed to and communicating with the air heating chamber 11, and an axial flow fan 22 provided inside the duct body 21 for increasing a suction speed.
As shown in fig. 3, the bracket 121 includes a side plate 1211 welded to the inner wall of the chamber after being attached to the inner wall, a fixing seat 1212 fixed to the side plate 1211 by a screw, and a reinforcing rib 1213 disposed at the bottom of the fixing seat 1212 for enhancing the supporting force of the fixing seat 1212.
As shown in fig. 4, the air distribution pipe 133 includes a pipe body 1331 and a hot air outlet 1332 formed in the pipe body 1331 from bottom to top, and can spray hot air for drying the camellia seeds on each layer of the flat plate 123, so as to facilitate the uniform heating of the camellia seeds and accelerate the drying efficiency.
In the present embodiment, the chain plate transmission motor 14 is a stepping motor with the model number of 57 BYGH.
In the present embodiment, the fan 131 is a centrifugal fan with model number T4-72.
In the present embodiment, the axial flow fan 22 is 5E-230B.
In the present embodiment, the temperature sensor 1221 is DIN 43760, and the humidity sensor 1222 is RH 11A.
When the energy-saving environment-friendly drying equipment for the camellia seeds and the camellia fruits operates, the specific steps are as follows:
tea seeds are conveyed to the flat plate 123 of the material drying chamber 12 from the feeding hole 126 to move in parallel, the tea seeds are conveyed to the other end through the chain 125, fall on the next layer of flat plate through the leakage holes of the flat plate 123 and are conveyed downwards in sequence, hot air input by the hot air conveying mechanism 13 is matched in the conveying process to be uniformly heated, the final moisture content of the tea seeds is consistent, the tea seeds are conveyed to the next procedure through the guide pillar of the discharging hole 127 through the last layer of flat plate 123, and meanwhile, generated damp and hot air circulates from bottom to top and is discharged through the exhaust pipe 2;
with reference to fig. 5, before the above steps, the steam is provided and the heat exchange manner of the air heating chamber is: the air heating chamber 11 is arranged in the drying working cabinet 1, the heat exchange tubes 111 in the air heating chamber 11 exchange heat for steam, so that the drying influence of the steam on the camellia seeds after condensation can be reduced, and the heat exchange tubes 111 are communicated with the circulating boiler 3 through the steam input tube 112 and the cooling water output tube 113, so that cooling water and air generated by steam condensation can be recycled, thereby being beneficial to saving energy, furthermore, the exhaust tube 2 and the temperature sensor 1221 and the humidity sensor 1222 arranged in the material drying chamber 12 are combined, after the humidity and the temperature of the air in the material drying chamber 12 are detected, the axial flow fan 22 can be controlled to be started according to the setting of the control cabinet 4, moist and hot air is rapidly sucked, the fan 131 is controlled to increase the delivery amount of hot air, or the axial flow fan 22 is stopped, the speed of sucking the moist and hot air delivery amount of the fan is reduced, the normal drying mode is maintained.
Experimental example:
to this application energy-concerving and environment-protective drying equipment's drying process, made following settlement in switch board 4, according to temperature sensor 1221 and humidity transducer 1222 in the material drying chamber 12 after detecting out specific humidity and temperature, corresponding settlement of automatic execution for tea-oil camellia seed, tea-oil camellia fruit reach the stoving requirement, specifically set for as shown in the following table:
according to the setting of the upper table, the drying state of the energy-saving and environment-friendly drying equipment is automatically executed according to the detected data, no matter the working mode set from the first area to the fifth area is executed, after the drying of the oil-tea camellia seeds and the oil-tea camellia fruits is completed, the setting of the six areas is automatically executed, the oil-tea camellia seeds and the oil-tea camellia fruits are cooled, and finally the oil-tea camellia seeds and the oil-tea camellia fruits are led out.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (10)
1. An energy-saving and environment-friendly drying device for camellia seeds and camellia fruits comprises a drying working cabinet, an exhaust pipe, a circulating boiler and a control cabinet, wherein the exhaust pipe is positioned above the drying working cabinet, is fixed with and is communicated with the drying working cabinet, the circulating boiler is positioned on one side of the drying working cabinet, is communicated with the drying working cabinet and is used for conveying steam to the drying working cabinet, and the control cabinet is used for controlling the normal operation of the whole device; the drying work cabinet comprises air heating chamber, material drying chamber, hot-blast conveying mechanism and link joint drive motor, its characterized in that: the air heating chamber is internally provided with a heat exchange tube for heat exchange, a steam input tube connected with the upper end of the heat exchange tube, a cooling water output tube connected with the lower end of the heat exchange tube and a cold air input tube arranged at the upper end of the air heating chamber; the exhaust pipe is correspondingly arranged above the air heating chamber, and the upper end between the air heating chamber and the material drying chamber is communicated.
2. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 1, wherein: the steam input pipe is communicated with the circulating boiler, and the cooling water output pipe is communicated with the circulating boiler.
3. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 1, wherein: the exhaust pipe comprises a pipe body fixed and communicated with the air heating chamber and an axial flow fan arranged in the pipe body and used for increasing the suction speed.
4. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 1, wherein: the material drying chamber includes through the bracket of screw fixed mounting at the inner wall, through a plurality of U-shaped ironbars of fix with screw on the bracket, through the flat board that fix with screw on the bracket and have the through-hole, installs the sprocket at U-shaped ironbar both ends, with the sprocket adhesive, and have the chain of scraper blade, the flat board sets up on U-shaped ironbar below.
5. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 1, wherein: one side of the upper end of the material drying chamber is provided with a feed inlet for feeding the camellia seeds with water, and one side of the lower end is provided with a discharge outlet for outputting the dried camellia seeds.
6. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 4, wherein: the bracket comprises a side plate which is welded after being attached to the inner wall surface of the room, a fixed seat which is fixed on the side plate through a screw, and a reinforcing rib which is arranged at the bottom of the fixed seat and used for enhancing the supporting force of the fixed seat.
7. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 4, wherein: and a temperature sensor and a humidity sensor are arranged on one side of the U-shaped iron bar.
8. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 1, wherein: the hot air conveying mechanism comprises a fan arranged below the air heating chamber, an air supply pipe communicated with the fan and extending to the lower part of the material drying chamber, and an air distribution pipe arranged inside the material drying chamber and fixedly communicated with the air supply pipe.
9. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 7, wherein: the air distribution pipe comprises a pipe body and a hot air outlet arranged on the pipe body from bottom to top.
10. The energy-saving and environment-friendly drying equipment for the camellia seeds and the camellia fruits as claimed in claim 4, wherein: and a rotating shaft of one chain wheel penetrates through the material drying chamber and is provided with a belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072823.4A CN110686496B (en) | 2019-11-05 | 2019-11-05 | Energy-saving and environment-friendly drying equipment for camellia seeds and camellia fruits |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072823.4A CN110686496B (en) | 2019-11-05 | 2019-11-05 | Energy-saving and environment-friendly drying equipment for camellia seeds and camellia fruits |
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| CN110686496A true CN110686496A (en) | 2020-01-14 |
| CN110686496B CN110686496B (en) | 2020-12-22 |
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| CN201911072823.4A Active CN110686496B (en) | 2019-11-05 | 2019-11-05 | Energy-saving and environment-friendly drying equipment for camellia seeds and camellia fruits |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061446A (en) * | 2021-04-08 | 2021-07-02 | 广东康帝绿色生物科技有限公司 | Machine-made environment-friendly carbon based on camellia oleifera shells and preparation method thereof |
| CN113551510A (en) * | 2021-07-01 | 2021-10-26 | 广东派沃新能源科技有限公司 | Environment-friendly drying system of agricultural products and application equipment thereof |
| CN114886071A (en) * | 2022-05-19 | 2022-08-12 | 浙江省林业科学研究院 | Continuous efficient grading after-ripening treatment equipment and method for fresh oil tea fruits |
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| CN205784486U (en) * | 2016-05-31 | 2016-12-07 | 湖北富邦科技股份有限公司 | A kind of device of the clean hot air being dried for sulfur-containing fertilizer |
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| CN2038222U (en) * | 1988-05-21 | 1989-05-24 | 王彩芬 | Far-infrared vibrating baker for oil-fired boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113061446A (en) * | 2021-04-08 | 2021-07-02 | 广东康帝绿色生物科技有限公司 | Machine-made environment-friendly carbon based on camellia oleifera shells and preparation method thereof |
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| CN113551510A (en) * | 2021-07-01 | 2021-10-26 | 广东派沃新能源科技有限公司 | Environment-friendly drying system of agricultural products and application equipment thereof |
| CN114886071A (en) * | 2022-05-19 | 2022-08-12 | 浙江省林业科学研究院 | Continuous efficient grading after-ripening treatment equipment and method for fresh oil tea fruits |
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| CN110686496B (en) | 2020-12-22 |
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