CN107080015A - Chrysanthemum processing method - Google Patents

Abstract

The invention discloses a processing method of chrysanthemums, which comprises the following steps: (1) selecting chrysanthemums; (2) curing the chrysanthemums at a temperature of 65-75°C for 2-3 hours; (3) treating the chrysanthemums in step (2) The obtained chrysanthemum is kept at 35-40°C for 1-2h; (4) The chrysanthemum obtained in step (3) is dried, and the drying process uses a chrysanthemum drying device, and the drying temperature is 65-75°C. The drying time is 9~12h. The chrysanthemum processing method provided by the invention has the advantages of fast drying speed, high efficiency, cost saving, uniform heating and good dehydration effect, which can ensure the quality of the chrysanthemum, ensure that the finished product will not be soft, and has a long storage time. The chrysanthemum processed by the method can keep fresh, keep shape, and keep color, fragrance and flavor unchanged.

Description

Chrysanthemum processing method

technical field

The invention relates to the processing technology of flowers, in particular to a processing method of chrysanthemums.

Background technique

Chrysanthemum, also known as Shouke, Jinying, Huanghua, Qiuju, Taoju, etc., is a genus of the perennial herbaceous plant of the family Asteraceae. Chrysanthemum contains stachydrine, luteolin, cosmoside, adenine, choline, glucoside and other components, especially rich in volatile oil, and the oil is mainly composed of chrysanthemum, borneol, borneol hexanoate and other substances . Chrysanthemum is sweet and slightly cold in nature. It has the effects of dispersing wind and heat, calming the liver and improving eyesight, eliminating cough and relieving pain. effect. Modern pharmacological studies have shown that chrysanthemum has various pharmacological activities such as treating coronary heart disease, lowering blood pressure, preventing hyperlipidemia, antibacterial, antiviral, anti-inflammatory, and anti-aging.

The water content of fresh chrysanthemum is relatively high, among which the petal part has less water content, the tissue is tender and easy to dry, while the water content of the flower head part is very large, which can reach more than 80%, and the tissue is relatively old, so it is not easy to lose water, that is, the chrysanthemum flower head is a kind of chrysanthemum flower head. A kind of medicinal material with extremely uneven organization. Dried chrysanthemums are mostly used to make tea and drink, which has the functions of strong and sweet taste, removing greasy food, refreshing the brain and nourishing the mind. Therefore, the color, aroma, shape, and taste of chrysanthemums are very demanding, and the original color, original taste, and original shape after drying are required. This requires drying after ripening, with strong drying of the pyrene head part and weak drying of the petal part. At present, the traditional drying process of first steaming and then drying in the sun is not only completely dependent on the weather, but also causes the petals to be too dry and the petals to fall off, and the quality of the dried chrysanthemums cannot meet the requirements.

In other drying methods in the prior art, the drying operation is relatively complicated, and uneven heating and color are prone to occur, and the chrysanthemum is easily damaged when turning. At the same time, due to the uneven drying temperature or too high temperature, the active ingredients such as volatile oil in the chrysanthemum are affected, and the temperature control is not good, resulting in uneven drying, poor drying effect, softening phenomenon, and the finished product It is easy to change color, and the storage time is not long.

Contents of the invention

The purpose of this invention is to provide a kind of processing method of chrysanthemum, to solve the above-mentioned problems that prior art exists.

The technical scheme adopted in the present invention is as follows:

The processing method of chrysanthemum, comprises the steps:

(1) Select the picked chrysanthemums and select the intact chrysanthemums;

(2) The chrysanthemums obtained in step (1) are de-enzymed, the temperature is 65-75°C, and the time is 2-3 hours;

(3) heat the chrysanthemums obtained in step (2) at 35-40°C for 1-2 hours;

(4) Dry the chrysanthemums obtained in step (3), using a chrysanthemum drying device during the drying process, the drying temperature is 65-75°C, and the drying time is 9-12 hours;

The drying device for chrysanthemums includes drying equipment, a baking room and a baking rack, and the drying equipment includes a heating furnace, a heat storage tank A, a heat storage tank B, a heat storage tank C, and a heat storage tank D , heat transfer pipe, flue gas collection pipe, support E, support F and outer cover, the heating furnace is connected with heat storage tank A and heat storage tank C respectively, heat storage tank D is connected above heat storage tank A through support E, and the heat storage Tank B is connected to the top of heat storage tank C through bracket F, heat storage tank A, heat storage tank C, heat storage tank D and heat storage tank B are connected in sequence through three heat transfer pipes, and the flue gas collection pipe is connected to heat storage tank B or The heat storage tank D is connected, the front of the heating furnace has a heating port, the outer cover seals the drying equipment, the flue gas collection pipe in it passes through the outer cover, and the outer cover is facing the heating port with an opening of the same size as the heating port; The baking room includes four walls and a roof. Several heat supply pipes connected to each other are installed on the wall, the ground and the vertical space in the room. The heat supply pipes are provided with heat supply ports. The pipe is connected with the outer cover of the drying equipment, the wall of the baking room is equipped with an exhaust fan and a fan, and the baking rack is set in the baking room;

The drying temperature is the temperature in the baking room;

The specific operation of the drying process is as follows: fill the chrysanthemums on the baking platform of the baking rack, push the baking rack into the baking room, put the heating fuel into the heating furnace through the heating port, burn the fuel, and produce a belt after burning. Flue gas with heat, after the flue gas transfers heat to the heat transfer pipe, the heat transfer pipe dissipates heat to the air, and at the same time heat storage tank A, heat storage tank B, heat storage tank C, and heat storage tank D also dissipate heat to In the air, the hot air is sent to the heating pipe of the baking room through the connecting pipe, and then the hot air is distributed to the inside of the baking room through the heat supply port on the heating pipe. During the drying process, the exhaust fan and fan are turned on. When the drying time is reached, the combustion of the fuel is stopped, and the drying of the chrysanthemum is completed.

In the above technical solution, as a preference, the baking frame is composed of 7 to 10 layers of baking platforms, and the baking frame is equipped with a thermometer.

In the above technical solution, as a preference, the baking platform has a mesh structure.

In the above technical solution, as a preference, the bottom surface of the heating furnace is set as an ash leakage grid, and the ash accumulation tank is located below the ash leakage grid.

In the above technical solution, preferably, the heat transfer pipes are inclined, and the angle between two adjacent heat transfer pipes is 30-45°.

In the above technical solution, as a preference, the heat storage tank A and the heat storage tank B have the same shape and size, the heat storage tank C and the heat storage tank D have the same shape and size, and the height ratio of the heat storage tank A to the heat storage tank C is 1: 2~3.

In the above technical solution, as a preference, the outer cover, the connecting pipe and the roof are provided with a heat insulation layer.

In the above technical solution, as a preference, a movable door is installed at the heating port of the heating furnace.

In the above technical solution, as a preference, in the step (2), the temperature for finishing is 70°C and the time is 2.5h.

In the above technical solution, as a preference, in the step (4), the drying temperature is 68-70° C., and the drying time is 11-12 hours.

Beneficial effects: the processing method of chrysanthemums provided by the present invention first de-enzymes at a suitable temperature and time, and then uses a special chrysanthemum drying device for drying. The chrysanthemum drying device has a simple structure, fast drying speed, high efficiency, and saves The cost is low, and the heating is uniform, and the dehydration effect is good, which can ensure the quality of the chrysanthemum, ensure that the finished product will not be soft, and have a long storage time. The chrysanthemum processed by the method can keep fresh, keep shape, and keep color, fragrance and flavor unchanged.

Description of drawings

Fig. 1, Fig. 2 are the front structure schematic diagrams of the present invention;

Fig. 3 is the side view of drying equipment among the present invention;

Fig. 4 is a structural schematic diagram of the baking rack in the present invention.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Example 1

The processing method of chrysanthemum is characterized in that, comprises the steps:

(1) Select the picked chrysanthemums and select the intact chrysanthemums;

(2) The chrysanthemums obtained in step (1) are de-enzymed, the temperature is 70°C, and the time is 2.5 hours;

(3) Incubate the chrysanthemums obtained in step (2) at 35-37°C for 1.5 hours;

(4) Dry the chrysanthemums obtained in step (3), using a chrysanthemum drying device during the drying process, the drying temperature is 70°C, and the drying time is 10 hours;

The drying device of described chrysanthemum, as shown in Figure 1 to Figure 4, comprises drying equipment 11, baking room 10 and baking frame 17, and described drying equipment comprises heating furnace 1, heat storage tank A 21, storage Heat tank B 22, heat storage tank C 31, heat storage tank D 32, heat transfer pipe 4, flue gas collection pipe 5, support E 61, support F 62 and outer cover 8, heating furnace 1 and heat storage tank A 21, Heat storage tank C 31 is connected, heat storage tank D 32 is connected above heat storage tank A 21 through bracket E 61, heat storage tank B 22 is connected above heat storage tank C 31 through bracket F 62, heat storage tank A 21, heat storage tank The heat tank C 31, the heat storage tank D 32 and the heat storage tank B 22 are connected in sequence through three heat transfer pipes 4, the flue gas collection pipe 5 is connected with the heat storage tank B 22 or the heat storage tank D 32, and the front of the heating furnace 1 is opened. There is a heating port, and the outer cover 8 seals the drying equipment, and the flue gas collection pipe 5 passes through the outer cover 8, and the outer cover 8 is facing the heating port with an opening of the same size as the heating port; the baking room 10 includes four walls With the roof 14, several heat supply pipes 12 communicating with each other are installed on the wall, the ground and the vertical space in the room of the baking room 10, and the heat supply pipe 12 has a heat supply port 13, and the heat supply pipe 12 is connected by connecting The pipe 9 communicates with the outer cover 8 of the drying equipment 11, an exhaust fan 15 and a fan 16 are installed on the wall of the baking room 10, and a baking rack 17 is arranged in the baking room.

The drying temperature is the temperature in the baking room;

The bottom surface of the heating furnace 1 is set as an ash leakage grid, and the ash accumulation tank 7 is located below the ash leakage grid.

The baking frame 17 is composed of 5-10 layers of baking platforms, the baking platforms are in a mesh structure, and the baking frame 17 is provided with a thermometer.

The heat transfer pipes 4 are inclined, and the included angle between two adjacent heat transfer pipes (4) is 30-45°. The heat storage tank A 21 and the heat storage tank B 22 have the same shape and size, the heat storage tank C 31 and the heat storage tank D 32 have the same shape and size, and the height ratio of the heat storage tank A21 and the heat storage tank C 31 is 1: 2~3.

The outer cover 8 and the roof 14 are provided with a heat insulating layer, and the bottom of the baking frame 17 is provided with wheels.

The specific operation of chrysanthemum drying is as follows:

Chrysanthemums are filled with the baking platform of the baking rack 17, and the baking rack 17 is pushed into the baking room 10. Open the movable door on the heating port of the heating furnace 1, put the heating fuel such as firewood into the heating furnace through the heating port, burn the fuel, and generate flue gas with heat after the fuel is burned, and the flue gas with heat is first stored in the heat storage tank A 21 and heat storage tank C 31, then pass through the heat transfer pipe 4 to heat storage tank D 32, heat storage tank B 22 in turn, and finally discharge to the outside of the drying equipment through the flue gas collection pipe 5 to prevent the chrysanthemum from being affected by the flue gas Dip dyeing to ensure the fragrance of chrysanthemum. After the flue gas transfers heat to the heat transfer pipe, the heat transfer pipe emits heat to the air, and the four heat storage tanks also emit heat to the air at the same time. Since the drying equipment 11 is equipped with an outer cover 8 with a heat insulating layer, It can ensure that the hot air is not lost. The hot air is transported to the heat supply pipe 12 of the baking room through the connecting pipe 9, and then the hot air is distributed to the inside of the baking room through the heat supply opening 13 on the heat supply pipe 12, so as to achieve the purpose of drying the chrysanthemums. During the drying process, turn on the exhaust fan 15 and the fan 16, the exhaust fan 15 can take away the water vapor generated during the baking process, and adjust the temperature by adjusting the size of the fan 16. This setting can make the chrysanthemum dry The heating process is more uniform and the drying effect is better.

The ash after the burning of the fuel falls into the ash accumulation tank 7 from the ash drain grid, which is beneficial to the collection of residual dust after the burning of the fuel. The baking frame 17 is composed of multi-layer baking platforms, which can dry a large amount of chrysanthemums at one time, effectively improving the drying efficiency.

Example 2

The processing method of chrysanthemum, comprises the steps:

(1) Select the picked chrysanthemums and select the intact chrysanthemums;

(2) The chrysanthemums obtained in step (1) are de-enzymed, the temperature is 75°C, and the time is 2 hours;

(3) heat the chrysanthemums obtained in step (2) at 35-40°C for 1-2 hours;

(4) Dry the chrysanthemums obtained in step (3), using a chrysanthemum drying device during the drying process, the drying temperature in the drying room is 65-68°C, and the drying time is 11 hours;

Other technical content is identical with embodiment 1.

Claims (10)

1. the processing method of chrysanthemum is characterized in that, comprises the steps: Select the picked chrysanthemums and select the intact chrysanthemums; The chrysanthemums obtained in the step (1) are de-enzymed, and the temperature is 65-75° C., and the time is 2-3 hours; Incubate the chrysanthemums obtained in step (2) at 35-40°C for 1-2 hours; Dry the chrysanthemums obtained in step (3), using a chrysanthemum drying device during the drying process, the drying temperature is 65-75°C, and the drying time is 9-12 hours; The drying device for chrysanthemums includes drying equipment, a baking room and a baking rack, and the drying equipment includes a heating furnace, a heat storage tank A, a heat storage tank B, a heat storage tank C, and a heat storage tank D , heat transfer pipe, flue gas collection pipe, support E, support F and outer cover, the heating furnace is connected with heat storage tank A and heat storage tank C respectively, heat storage tank D is connected above heat storage tank A through support E, and the heat storage Tank B is connected to the top of heat storage tank C through bracket F, heat storage tank A, heat storage tank C, heat storage tank D and heat storage tank B are connected in sequence through three heat transfer pipes, and the flue gas collection pipe is connected to heat storage tank B or The heat storage tank D is connected, the front of the heating furnace has a heating port, the outer cover seals the drying equipment, the flue gas collection pipe in it passes through the outer cover, and the outer cover is facing the heating port with an opening of the same size as the heating port; The baking room includes four walls and a roof. Several heat supply pipes connected to each other are installed on the wall, the ground and the vertical space in the room. The heat supply pipes are provided with heat supply ports. The pipe is connected with the outer cover of the drying equipment, the wall of the baking room is equipped with an exhaust fan and a fan, and the baking rack is set in the baking room; The drying temperature is the temperature in the baking room; The specific operation of the drying process is as follows: fill the chrysanthemums on the baking platform of the baking rack, push the baking rack into the baking room, put the heating fuel into the heating furnace through the heating port, burn the fuel, and produce a belt after burning. Flue gas with heat, after the flue gas transfers heat to the heat transfer pipe, the heat transfer pipe dissipates heat to the air, and at the same time heat storage tank A, heat storage tank B, heat storage tank C, and heat storage tank D also dissipate heat to In the air, the hot air is sent to the heating pipe of the baking room through the connecting pipe, and then the hot air is distributed to the inside of the baking room through the heat supply port on the heating pipe. During the drying process, the exhaust fan and fan are turned on. When the drying time is reached, the combustion of the fuel is stopped, and the drying of the chrysanthemum is completed. 2. the processing method of chrysanthemum as claimed in claim 1, is characterized in that: described baking frame is made up of 7～10 layers of baking platforms, and baking frame is provided with thermometer. 3. The processing method of chrysanthemums according to claim 2, characterized in that: the baking platform is a net structure. 4. The processing method of chrysanthemums according to claim 1, characterized in that: the bottom surface of the heating furnace is set as an ash drain grid, and the ash drain grid is below the ash accumulation tank. 5. the processing method of chrysanthemum as claimed in claim 1, is characterized in that: described heat transfer pipe is inclined shape, and the included angle between two adjacent heat transfer pipes is 30～45 °. 6. the processing method of chrysanthemum as claimed in claim 1 is characterized in that: the shape and size of described heat storage tank A and heat storage tank B are identical, and the shape and size of heat storage tank C and heat storage tank D are identical, and heat storage The height ratio of tank A to heat storage tank C is 1:2~3. 7. the processing method of chrysanthemum as claimed in claim 1 is characterized in that: described outer cover, connecting pipe and roof are provided with heat insulation layer. 8. The processing method of chrysanthemum as claimed in claim 1, characterized in that: a dodge door is installed at the heating port of the heating furnace. 9 . The processing method of chrysanthemums according to claim 1 , characterized in that: in the step (2), the temperature for finishing is 70° C. and the time is 2.5 hours. 10. The method for processing chrysanthemums according to claim 1, characterized in that: in the step (4), the drying temperature is 68-70°C, and the drying time is 11-12 hours.