阅读说明：本技术 一种油茶籽、油茶果用节能环保烘干设备 (Energy-saving and environment-friendly drying equipment for camellia seeds and camellia fruits ) 是由 罗建华 程春华 刘彩叶 于 2019-11-05 设计创作，主要内容包括：本发明公开一种油茶籽、油茶果用节能环保烘干设备,包括烘干工作柜、排气管、循环锅炉和控制柜；所述烘干工作柜由空气加热室、物料干燥室、热风输送机构和链板传动电机组成,以及设置空气加热室上端的冷空气输入管；所述排气管对应安装在空气加热室的上方；通过在烘干工作柜内设置有空气加热室,并由空气加热室中换热管针对蒸汽进行换热,能够降低蒸汽因冷凝后对油茶籽的烘干影响,并且换热管通过蒸汽输入管和冷却水输出管与循环锅炉连通,能够将蒸汽冷凝产生的冷却水和空气进行回收循环利用,有利于节约能源,再者,结合排气管以及设置在物料干燥室内的温度传感器和湿度传感器,能够控制物料干燥室内的温度和湿度。(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.)

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.

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.