CN212157938U

CN212157938U - Camellia seed drying device

Info

Publication number: CN212157938U
Application number: CN201922270491.2U
Authority: CN
Inventors: 李官强; 李刚
Original assignee: Guizhou Province Shiqian County Fodingshan Wild Camellia Oil Industry Co ltd
Current assignee: Guizhou Province Shiqian County Fodingshan Wild Camellia Oil Industry Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-12-15
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a tea-oil camellia seed drying device, including drying barrel, fan, the air intake connection of dust remover and fan is passed through on drying barrel upper portion, and the air outlet of fan passes through the heater to be connected with the drying barrel inner chamber, be equipped with many blowing pipes in the drying barrel, the blowing pipe wall is connected with drying barrel bucket wall, and the blowing pipe is cyclic annular, and the blowing pipe is connected through the air outlet of pipeline with the heater respectively, be equipped with valve A between dust remover and the fan, be equipped with the exhaust pipe between valve A and the dust remover, be equipped with the air-supply line between valve A and the heater. The utility model discloses a set up exhaust pipe and air-supply line on the air duct pipeline, can select different ways of sealing to circulate according to the different stages of drying, can reduce the heat energy loss, improve heat utilization rate, and the cooperation through many blowing pipes makes the interior tea-oil camellia seed thermally equivalent of bucket, improves drying efficiency.

Description

Camellia seed drying device

Technical Field

The utility model belongs to tea-oil camellia processing equipment field especially relates to a tea-oil camellia seed drying device.

Background

The camellia seeds are fruits of camellia oleifera, the shape is oval or spherical, the camellia oleifera seed can be used for preparing vegetable oil, the water content of camellia oleifera seeds just picked is generally about 30%, therefore, the camellia oleifera seeds need to be dried before oil preparation, currently, tea growers usually adopt a sun-drying mode for drying the camellia oleifera seeds, when the camellia oleifera seeds touch rainy weather, only a heating and drying method can be used, when the traditional drying barrel is used for drying, because hot air is used for carrying out external circulation drying in the drying barrel, after moisture in the camellia oleifera seeds is evaporated, the camellia oleifera seeds are internally and thermally sealed and taken out of the drying barrel, but the heat can be taken away by hot air, the power consumption of the drying barrel is increased, after one end time of drying, the water content of the camellia oleifera seeds is reduced at a reduced speed and needs to be continuously dried for 4-8 hours, only hot air can be sent from the outside.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tea-oil camellia seed drying device can solve the high problem of prior art operation consumption.

The utility model discloses a following technical scheme can realize.

The utility model provides a pair of tea-oil camellia seed drying device, including drying barrel, fan, the air intake connection of dust remover and fan is passed through on drying barrel upper portion, and the air outlet of fan passes through the heater to be connected with the drying barrel inner chamber, be equipped with many blowing pipes in the drying barrel, the blowing pipe wall is connected with drying barrel wall, and the blowing pipe is cyclic annular, and the blowing pipe is connected with the air outlet of heater through the pipeline respectively, be equipped with valve A between dust remover and the fan, be equipped with the exhaust pipe between valve A and the dust remover, be equipped with the air-supply line between valve A and the heater.

The upper portion of the drying barrel is provided with a feed inlet, a cover plate is arranged on the feed inlet, and the lower portion of the drying barrel is provided with a discharge valve.

And a valve B is arranged on the exhaust pipe, and a valve C is arranged on the air inlet pipe.

The blowpipes are respectively arranged at the lower part and the middle part of the drying barrel, and control valves are arranged between the blowpipes and the blowpipe heaters.

And a temperature sensor and a humidity sensor are arranged in the drying barrel.

The dust remover is a bag-type dust remover.

The air blowing pipes are spaced from top to bottom by 30cm to 50 cm.

The beneficial effects of the utility model reside in that: through set up exhaust pipe and air-supply line on the air duct pipeline, can be according to the different stages of drying, select different closed circuit circulation, can reduce the heat energy loss, improve heat utilization rate, and through the cooperation of many blowing pipes, make the interior tea-oil camellia seed thermally equivalent of bucket, improve drying efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure: 1-drying barrel, 2-dust remover, 3-fan, 4-heater, 5-blowing pipe, 6-valve A, 7-exhaust pipe, 8-air inlet pipe, 9-feed inlet, 10-cover plate, 11-discharge valve, 12-valve B, 13-valve C, 14-control valve.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1, a tea-oil camellia seed drying device, including drying barrel 1, fan 3, the air intake connection of dust remover 2 and fan 3 is passed through on 1 upper portion of drying barrel, and the air outlet of fan 3 passes through heater 4 and is connected with 1 inner chamber of drying barrel, be equipped with many blowing pipes 5 in the drying barrel 1, the 5 pipe walls of blowing pipe and 1 barrel wall connection of drying barrel, blowing pipe 5 is cyclic annularly, and blowing pipe 5 is connected through the air outlet of pipeline with heater 4 respectively, be equipped with valve A6 between dust remover 2 and the fan 3, be equipped with exhaust pipe 7 between valve A6 and the dust remover 2, be equipped with air-supply line 8 between valve A6 and the heater 4.

When drying the camellia seeds, pouring the camellia seeds into a drying barrel 1 from a feeding hole 9, covering a cover plate 10 to keep the drying barrel 1 sealed, starting a fan 3 and a heater 4, closing a valve A6, opening a valve B12 and a valve C13, sucking air into the fan 3 from an air inlet pipe 8, sending the air into the heater 4 to be heated, and blowing the air into the drying barrel 1, heating the air by the heater 4 by adopting the prior art, heating the camellia seeds after the hot air is contacted with the camellia seeds, accelerating the evaporation of moisture in the camellia seeds, taking the moisture out of the drying barrel 1 by the air after the moisture evaporation, discharging the moisture from an exhaust pipe 7 after dust removal by a dust remover 2, and discharging the moisture in the early drying stage mainly by the moisture evaporation of the skin of the camellia seeds due to high moisture content and rapid evaporation of the moisture in the skin of the camellia seeds, so that the humidity in the air in the early drying stage is higher, and directly discharging the hot air, after drying for 1 to 2 hours, the moisture of the oil tea seed skin is finished, at the moment, the moisture in the kernel is mainly evaporated, the evaporation speed is slow, the air humidity is low, in order to reduce the energy consumption, the valve B12 and the valve C13 can be closed, the valve A6 is opened at the same time, so that the air in the drying barrel 1 forms a circulation loop, the loss of heat energy is reduced, the power consumption of the heater 4 is reduced, after the drying is continued for 3 to 5 hours, the drying is finished, the heater 4 is closed at the moment, the valve A6 is closed, the valve B12 and the valve C13 are opened, the external cold air is blown into the drying barrel 1, the oil tea seed is cooled, after the cold air is blown for 10 minutes, the extension is closed, the oil tea seed is discharged from the discharge valve 11, and the.

The upper portion of drying bucket 1 is equipped with feed inlet 9, is equipped with apron 10 on the feed inlet 9, and 1 lower part of drying bucket is equipped with relief valve 11, is convenient for carry on the feeding and arrange the material operation.

The exhaust pipe 7 is provided with a valve B12, the air inlet pipe 8 is provided with a valve C13, and the valve B12 and the valve C13 are used for controlling the opening and closing of the pipeline, so that the switching between the internal circulation and the external circulation is convenient to realize.

The blowing pipes 5 are respectively installed at the lower part and the middle part of the drying barrel 1, the control valves 14 are arranged between the heaters 4 and the blowing pipes 5, the control valves 14 can adjust air inlet proportions of the different blowing pipes 5, and when the number of the camellia seeds in the drying barrel 1 is small, the control valves 14 can be partially closed, so that hot air is blown out from the blowing pipes 5 at the lower part, and the camellia seeds are fully contacted with the hot air.

A temperature sensor and a humidity sensor are arranged in the drying barrel 1, so that the temperature and the humidity in the drying barrel 1 can be conveniently detected, and a worker can conveniently control the drying process.

Dust remover 2 is the sack cleaner, avoids during debris such as shell piece get into fan 3 and heater 4, reduces the life of equipment.

The air blowing pipes 5 are vertically spaced by 30cm to 50cm, so that hot air can be uniformly blown out from the drying barrel 1, and the camellia seeds are uniformly heated.

Claims

1. The utility model provides a tea-oil camellia seed drying device which characterized in that: the drying device comprises a drying barrel (1) and a fan (3), wherein the upper part of the drying barrel (1) is connected with an air inlet of the fan (3) through a dust remover (2), and an air outlet of the fan (3) is connected with an inner cavity of the drying barrel (1) through a heater (4); a plurality of blowpipes (5) are arranged in the drying barrel (1), the pipe walls of the blowpipes (5) are connected with the barrel wall of the drying barrel (1), the blowpipes (5) are annular, and the blowpipes (5) are respectively connected with the air outlet of the heater (4) through pipelines; a valve A (6) is arranged between the dust remover (2) and the fan (3), an exhaust pipe (7) is arranged between the valve A (6) and the dust remover (2), and an air inlet pipe (8) is arranged between the valve A (6) and the heater (4).

2. The camellia seed drying apparatus according to claim 1, wherein: the drying barrel is characterized in that a feeding hole (9) is formed in the upper portion of the drying barrel (1), a cover plate (10) is arranged on the feeding hole (9), and a discharge valve (11) is arranged on the lower portion of the drying barrel (1).

3. The camellia seed drying apparatus according to claim 1, wherein: and a valve B (12) is arranged on the exhaust pipe (7), and a valve C (13) is arranged on the air inlet pipe (8).

4. The camellia seed drying apparatus according to claim 1, wherein: the blowpipes (5) are respectively arranged at the lower part and the middle part of the drying barrel (1), and control valves (14) are arranged between the blowpipes (5) and the heater (4).

5. The camellia seed drying apparatus according to claim 1, wherein: a temperature sensor and a humidity sensor are arranged in the drying barrel (1).

6. The camellia seed drying apparatus according to claim 1, wherein: the dust remover (2) is a bag-type dust remover.

7. The camellia seed drying apparatus according to claim 1, wherein: the air blowing pipes (5) are spaced from each other by 30cm to 50 cm.