阅读说明：本技术 一种油茶籽烘干系统 (Camellia seed drying system ) 是由 高扬华 于 2020-06-29 设计创作，主要内容包括：一种油茶籽烘干系统,包括烘干装置、循环装置和控制系统；烘干装置包括烘干房和加热器；循环装置包括湿度传感器、控制阀门、第一出口、第二出口、第三出口,所述第二出口连接烘干房的入口；控制阀门、湿度传感器、加热器分别连接所述控制系统。该油茶籽烘干装置操作方便,能够提高油茶籽的干燥效率,具有很强的实用性。(A camellia seed drying system comprises a drying device, a circulating device and a control system; the drying device comprises a drying room and a heater; the circulating device comprises a humidity sensor, a control valve, a first outlet, a second outlet and a third outlet, wherein the second outlet is connected with an inlet of the drying room; the control valve, the humidity sensor and the heater are respectively connected with the control system. This tea-oil camellia seed drying device convenient operation can improve the drying efficiency of tea-oil camellia seed, has very strong practicality.)

1. The utility model provides a tea-oil camellia seed drying system which characterized in that: comprises a drying device, a circulating device and a control system; the drying device comprises a drying room and a heater; the circulating device comprises a humidity sensor, a control valve, a first outlet, a second outlet and a third outlet, wherein the second outlet is connected with an inlet of the drying room; the control valve, the humidity sensor and the heater are respectively connected with the control system.

2. The camellia seed drying system according to claim 1, wherein: the first outlet is connected with the seed collecting box.

3. The camellia seed drying system according to claim 1, wherein: the third outlet is connected with the waste seed box.

4. The camellia seed drying system according to claim 1, wherein: the controller is provided with a control panel.

5. The camellia seed drying system according to claim 4, wherein: the control panel sets humidity data information.

6. The camellia seed drying system according to claim 1, wherein: and a temperature regulating valve is arranged in the heater.

7. The camellia seed drying system according to claim 1, wherein: the heater is arranged inside the drying room.

8. The camellia seed drying system according to any one of claims 1 to 7, wherein: the circulating device is arranged at the outlet of the drying room.

Technical Field

The invention relates to the technical field of drying systems, in particular to a camellia seed drying system.

Background

The camellia seeds are also called camellia seeds, tea seeds and camellia fruits, are unique woody oil plants in China, are mainly distributed in mountainous areas and hilly areas in the south of China, and are known as oriental trees because the camellia trees grow in deep mountains and absorb natural nutrients to the greatest extent, are very green and have long life. The tea oil extracted from the camellia seeds has high nutritive value and health-care function, and is rich in calcium, iron, zinc and other trace elements; it is rich in tea polyphenols and total brass, contains unsaturated fat up to 85-95.8%, and has good effects in improving blood vessel elasticity, preventing arteriosclerosis, improving gastrointestinal absorption function, and enhancing immunity. Therefore, the edible oil is the vegetable oil which is advocated and promoted vigorously in the outline of Chinese food structure reform and development planning and is also the health-care vegetable edible oil which is first promoted by the international food and agriculture organization.

The oil yield of the camellia seeds is about six percent, and the camellia seeds are generally required to be pretreated when being squeezed to prepare oil. The oil-tea camellia seed is usually subjected to shelling treatment when oil is prepared by squeezing the oil-tea camellia seed, so that the oil yield is prevented from being reduced due to the fact that the oil-tea camellia seed shells adsorb the oil-tea camellia seed oil, and the water content of the oil-tea camellia seed used for oil extraction is controlled to be below 7%, so that the shelling treatment is convenient.

The drying of the camellia seeds is very important. The oil quality of the camellia seeds dried by hot air is good during storage, the drying temperature is proper, the drying speed can be ensured, and the stable quality of the camellia seeds can be provided. Due to the fact that the traditional natural airing mode cannot meet the requirement of quantitative production of the camellia seed, the airing time is long, once the camellia seed is exposed to rainy weather, the camellia seed is extremely easy to rot, grease is rancid, the quality of the camellia seed cannot be guaranteed, a large amount of labor and places are needed for airing, and the economic cost of the camellia seed oil is invisibly increased in the society with the advantages of small soil and increasing labor cost.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the problem of prior art sunning time is long, can't satisfy the tea-oil camellia seed and produce in a large quantity is overcome, a drying system that can guarantee drying efficiency and can satisfy the tea-oil camellia seed production in a large quantity is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a camellia seed drying system comprises a drying device, a circulating device and a control system; the drying device comprises a drying room and a heater; the circulating device comprises a humidity sensor, a control valve, a first outlet, a second outlet and a third outlet, wherein the second outlet is connected with an inlet of the drying room; the control valve, the humidity sensor and the heater are respectively connected with the control system.

Further, the heater is arranged in the drying room, and the materials in the drying room are integrally heated and dried through air circulation convection.

Furthermore, control system is equipped with control panel, and control panel passes through control system and adjusts the operation of entire system, control panel can show and set up humidity data information. The control panel is electrically connected with the control system. The humidity sensor collects data information of the camellia seeds, the collected information is conveyed to the control system, the control system judges the drying degree according to data input by the control panel, and the control valve controls the opening and closing of the outlet of the circulating device to convey the camellia seeds to different outlets.

Furthermore, a temperature regulating valve is arranged in the heater, and the heating temperature is manually regulated and set.

Furthermore, the first outlet is connected with the seed collecting box, the camellia seeds meeting the drying requirement fall into the seed collecting box, and the shells and kernels of the camellia seeds reaching the drying standard are in a separated state and have the characteristics of soft shells and kernels and high oil yield. In this embodiment, the useless seed case of third exit linkage, the excessive tea-oil camellia seed of drying is collected by useless seed case, easily causes the broken too much of kernel, carries out subsequent processing after the staff inspection.

Furthermore, the circulating device is arranged at an outlet of the drying room.

The invention has the beneficial effects that: through setting up three export under control panel, controller, sensor and the different humidity, carry out real time monitoring, management to tea-oil camellia seed stoving working process, make things convenient for later maintenance, realized grain stoving process automation, the operation process of a key, simple and practical, convenient to use has accelerated drying efficiency, reduces the manpower, reduction in production cost, the stoving effect of the tea-oil camellia seed of being convenient for manage avoids the problem that tea-oil camellia seed was dried not enough or was dried and excessively influences the tea-oil camellia quality.

Drawings

Fig. 1 is a flow chart of a camellia seed drying system.

Detailed Description

The invention is further explained with reference to the drawings and the embodiments.

Referring to fig. 1, the working principle and the using method of the invention are as follows:

the invention relates to a camellia seed drying system, which comprises a drying device, a circulating device and a control system, wherein the drying device is connected with the circulating device; the drying device comprises a heater and a drying room, wherein the drying room is used for placing materials and preserving heat to prevent heat from dissipating; the circulating device comprises a humidity sensor, a control valve, a first outlet, a second outlet and a third outlet, wherein the second outlet is connected with an inlet of the drying room; the control valve, the humidity sensor and the heater are respectively connected with the control system.

In this embodiment, the heater is arranged in the drying room, and the materials in the drying room are subjected to integral heating and drying operation through air circulation convection.

In this embodiment, the control system is provided with a control panel, the control panel adjusts the operation of the whole system through the control system, and the control panel can display and set humidity data information. The control panel is electrically connected with the control system. The humidity sensor collects data information of the camellia seeds, the collected information is conveyed to the control system, the control system judges the drying degree according to data input by the control panel, and the control valve controls the opening and closing of the outlet of the circulating device to convey the camellia seeds to different outlets.

In this embodiment, a temperature regulating valve is provided in the heater, and the heating temperature is set by manual regulation.

In this embodiment, first exit linkage receives the seed case, and the tea-oil camellia seed that reaches the stoving requirement falls into and receives the seed case, and the tea-oil camellia seed shell that the stoving is up to standard, benevolence are the separation state, and have the characteristics that the shell is crisp, the benevolence is soft, the oil yield is high. In this embodiment, the useless seed case of third exit linkage, the excessive tea-oil camellia seed of drying is collected by useless seed case, easily causes the broken too much of kernel, carries out subsequent processing after the staff inspection.

In this embodiment, the circulating device is disposed at the outlet of the drying room.

The working principle and the using method of the invention are as follows: firstly, setting an optimal temperature range and an optimal drying time of a drying room through a temperature regulating valve, preferably 50-60 ℃, and then setting an optimal humidity range of the camellia seeds through a control panel, wherein for example, the first drying range is less than 4%, the second drying range is 4% -8%, and the third drying range is more than 8%; then, delivering the undried camellia seeds into a drying room through a feeding pipe at a constant speed, outputting a control instruction through a control system, drying the camellia seeds by hot air provided by a heater, and simultaneously controlling the drying time; when the drying time is up, a valve of the circulating system is opened, the camellia seeds fall into the measuring area, the humidity measuring device sends the measured data to the controller, the humidity of the controller is less than 4%, the measured data fall into the waste seed area through a third outlet, and the measured data are manually collected and screened by workers; the camellia seeds with the humidity of 4-8% fall into a seed collecting area through a first outlet; the oil tea seeds with the humidity larger than 8 percent enter the pipeline through the second outlet and are conveyed back to the drying room again, and then the drying process is carried out again.

The present invention is not limited to the above embodiments, and various combinations and modifications of the above technical features may be provided for those skilled in the art, and modifications, variations, equivalents, or uses of the structure or method of the present invention in other fields without departing from the spirit and scope of the present invention are included in the protection scope of the present invention.