CN213841527U

CN213841527U - Asparagus tea drying-machine

Info

Publication number: CN213841527U
Application number: CN202023302916.2U
Authority: CN
Inventors: 王俊强; 王长江; 时海霞
Original assignee: Henan Caijiu Agricultural Products Co ltd
Current assignee: Henan Caijiu Agricultural Products Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-30
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an asparagus tea drying-machine, which comprises a housing, the inside furnace that is provided with of casing installs infrared heating pipe on the furnace wall, is provided with rotatory stoving frame in the furnace, and rotatory stoving frame top is provided with the motor, and the outlet duct is installed on the motor next door, is connected with humidity transducer on the outlet duct, be provided with sealing door on the casing front, the fixed heat insulating board that is provided with on the sealing door inner wall installs temperature sensor on the heat insulating board, chassis bottom side is provided with circulating fan, and the circulating fan top is provided with the control box. The rotary drying rack and the tray with the silk screen are arranged in the utility model, the asparagus tea is dried in a rotary way in the drying process in the hearth, the uniform drying is ensured, and the drying effect is good; the utility model discloses a circulating fan blast air in to furnace, ensures that temperature distribution is even, can discharge the steam of asparagus tea stoving to the furnace outside through the outlet duct simultaneously again, and it is effectual to dry.

Description

Asparagus tea drying-machine

Technical Field

The utility model belongs to asparagus tea production drying equipment field especially relates to an asparagus tea drying-machine.

Background

The tea is a traditional Chinese beverage, has the effects of sterilizing and refreshing, is popular with Chinese nationalities since ancient times, and is sold at home and abroad currently. Tea leaves are prevented from being oxidized in order to prolong the storage time of the tea leaves in the transportation and storage processes, and an essential procedure in the tea leaf manufacturing procedure is the drying of the tea leaves. Drying of tea leaves is typically handled using a tea dryer. The tealeaves is dried and is usually used channel type tealeaves drying-machine, and this kind of tealeaves drying-machine adopts conventional steel wire to carry the net to bring and carries tealeaves, and the shortcoming of this kind of transport mode is that the roughness of guipure is poor, and guipure distortion, off tracking scheduling problem often can appear, and secondly, tealeaves is blocked easily to the guipure that circular steel wire constitutes, causes tealeaves cracked, and easy wearing and tearing during the use, and the life-span is shorter. In addition, the channel type tea dryer dries tea at a single drying temperature, and the used temperature is relatively low due to the long channel, so that the fragrance of a finished tea product is insufficient. Therefore, the asparagus tea dryer which can perform stepped heating and has good drying effect needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing an asparagus tea dryer which can realize step type heating and good drying effect.

Based on the above-mentioned purpose, the utility model discloses take following technical scheme:

the utility model provides an asparagus tea drying-machine, includes the casing, the inside furnace that is provided with of casing installs infrared heating pipe on the furnace wall, is provided with rotatory frame of drying in the furnace, and rotatory frame top of drying is provided with the motor, and the outlet duct is installed to the motor next door, is connected with humidity transducer on the outlet duct, be provided with sealing door on the casing front, the fixed heat insulating board that is provided with on the sealing door inner wall, install temperature sensor on the heat insulating board, chassis bottom side is provided with circulating fan, and the circulating fan top is provided with the control box.

Furthermore, the rotary drying rack comprises frames, the frames are arranged to be of a door shape, the number of the frames is two, the two frames are fixedly connected by 90 degrees, a plurality of cross arms are arranged inside the frames, the two cross arms are in a group, one group of cross arms are fixedly connected by 90 degrees, four end parts of one group of cross arms are respectively and fixedly connected to the frames, and positioning blocks are arranged at the end parts of the cross arms.

Furthermore, the top end and the bottom end of the rotary drying rack are respectively connected with the upper end and the lower end of the hearth in a rotating manner, and the top of the rotary drying rack is connected with an output shaft of the motor through a coupler.

Furthermore, a tray is placed on the cross arm, and a wire mesh is fixed on the tray.

Furthermore, a signal processor is arranged in the control box, a timer is arranged below the signal processor, and a buzzer is arranged below the timer.

Furthermore, the signal processor is electrically connected with the humidity sensor, the temperature sensor, the infrared heating pipe, the motor and the circulating fan through leads, and the control box is electrically connected with the buzzer, the signal processor and the timer through leads.

Furthermore, the distance between the positioning blocks at the two ends of the cross arm is matched with the diameter of the tray, and the two ends of the tray are clamped between the positioning blocks.

Further, circulating fan sets up on the outer wall of casing, and circulating fan and furnace inner wall have seted up the vent.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses be provided with temperature sensor, during operating personnel inputed temperature parameter to the control box, signal processor will accept the signal, and control infrared heating pipe heats, and sets up the time that different temperatures need heat through the timer, reaches the back when this temperature heating time, and signal processor control infrared heating pipe risees or reduce the temperature, continues to dry, can fully dry out the fragrant smell of asparagus tea, easy operation, degree of automation is high.

2. The utility model discloses a circulating fan blast air in to furnace, ensures that temperature distribution is even, can discharge the steam of asparagus tea stoving to the furnace outside through the outlet duct simultaneously again, and it is effectual to dry.

3. The utility model discloses be provided with humidity transducer and bee calling organ, operating personnel can set for the humidity parameter according to the experience, and when humidity transducer detected the steam parameter in the outlet duct and dropped below the humidity parameter that operating personnel set for, humidity transducer passed information to signal processor, and signal processor controls bee calling organ work, reminds operating personnel, avoids too dry in the furnace to bake asparagus tea.

4. The utility model discloses the rotatory stoving frame that sets up and take the tray of silk screen, the rotatory stoving of in-process of asparagus tea stoving in furnace guarantees to dry evenly, and it is effectual to dry.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a spatial perspective view of the rotary drying rack of the present invention;

FIG. 3 is a spatial perspective view of the rotary drying rack of the present invention;

FIG. 4 is a perspective view of the tray of the present invention;

fig. 5 is a top view of the tray of the present invention.

1. A housing; 2. a hearth; 3. an infrared heating pipe; 4. a heat insulation plate; 5. a temperature sensor; 6. an air outlet pipe; 7. a humidity sensor; 8. an electric motor; 9. a control box; 10. a signal processor; 11. a timer; 12. a buzzer; 13. a circulating fan; 14. rotating the drying rack; 15. a frame; 16. a cross arm; 17. positioning blocks; 18. a tray; 19. and (4) silk screen.

Detailed Description

As shown in fig. 1-5, the utility model discloses an asparagus tea drying-machine, including casing 1, the inside furnace 2 that is provided with of casing 1, install infrared heating pipe 3 on furnace 2 four walls, be provided with rotatory stoving frame 14 in the furnace 2, rotatory stoving frame 14 includes frame 15, and frame 15 sets up to "door" type, and quantity is two, and two frames 15 are 90 fixed connection, and frame 15 is inside to be provided with a plurality of xarm 16, has placed tray 18 on the xarm 16, is fixed with silk screen 19 on the tray 18. The two cross arms 16 are in a group, one group of cross arms 16 are fixedly connected through 90 degrees, four end parts of one group of cross arms 16 are respectively and fixedly connected to the frame 15, and positioning blocks 17 are arranged at the end parts of the cross arms 16. The distance between the positioning blocks 17 at the two ends of the cross arm 16 is matched with the diameter of the tray 18, and the two ends of the tray 18 are clamped between the positioning blocks 17. The top end and the bottom end of the rotary drying frame 14 are respectively connected with the upper end and the lower end of the hearth 2 in a rotating manner, and the top of the rotary drying frame 14 is connected with an output shaft of the motor 8 through a coupler. The top of the rotary drying frame 14 is provided with a motor 8, an air outlet pipe 6 is installed beside the motor 8, a humidity sensor 7 is connected onto the air outlet pipe 6, a sealing door is arranged on the front surface of the machine shell 1, a heat insulation plate 4 is fixedly arranged on the inner wall of the sealing door, a temperature sensor 5 is installed on the heat insulation plate 4, a circulating fan 13 is arranged on the side surface of the bottom of the machine shell 1, the circulating fan 13 is arranged on the outer wall of the machine shell 1, and a ventilation opening is formed in the inner wall of the circulating fan 13 and the inner wall of the hearth 2. A control box 9 is arranged above the circulating fan 13. A signal processor 10 is arranged in the control box 9, a timer 11 is arranged below the signal processor 10, a buzzer 12 is arranged below the timer 11, the signal processor 10 is electrically connected with the humidity sensor 7, the temperature sensor 5, the infrared heating pipe 3, the motor 8 and the circulating fan 13 through leads, and the control box 9 is electrically connected with the buzzer 12, the signal processor 10 and the timer 11 through leads.

Before using the device, firstly, the asparagus tea is put on the tray 18, then the tray 18 is put on the cross arm 16, and the outer ring of the tray 18 is placed on the positioning block 17; an operator sets drying temperature, drying time and lowest humidity parameters in a stepped mode through the control box 9, at the moment, the signal processor 10 controls the infrared heating pipe 3, the circulating fan 13 and the motor 8 to work, and the infrared heating pipe 3 emits infrared rays to radiate and dry the asparagus tea on the object tray 18; the motor 8 drives the rotary drying rack 14 to rotate, so that the asparagus tea is dried uniformly; the circulating fan 13 blows air into the hearth 2, so that the heat is uniform, and simultaneously, the water vapor generated by drying the asparagus tea is discharged through the air outlet pipe 6; when the temperature sensor 5 detects that the temperature in the hearth 2 reaches a set temperature parameter, the temperature sensor 5 transmits information to the signal processor 10, and the signal processor 10 controls the on-off of the infrared heating pipe 3 to keep the temperature constant; at the moment, the timer 11 starts to time, when the time of constant heating at the temperature reaches the set time, the timer 11 transmits information to the signal processor 10, and the signal processor 10 controls the infrared heating pipe 3 to continue heating or cooling, so as to reach the next set temperature, and the asparagus tea can better emit fragrance. When humidity sensor 7 detected that the humidity parameter in outlet duct 6 is less than the humidity parameter of setting for, humidity sensor 7 passed signal processor 10 with information this moment, and signal processor 10 received information and handled information, and control buzzer 12 work in time reminds operating personnel to avoid the asparagus tea burnt of furnace 2 to be burnt.

Claims

1. The utility model provides an asparagus tea drying-machine, includes the casing, its characterized in that: the improved drying machine is characterized in that a hearth is arranged inside the machine shell, infrared heating pipes are installed on four walls of the hearth, a rotary drying frame is arranged in the hearth, a motor is arranged at the top of the rotary drying frame, an air outlet pipe is installed beside the motor, a humidity sensor is connected onto the air outlet pipe, a sealing door is arranged on the front face of the machine shell, a heat insulation plate is fixedly arranged on the inner wall of the sealing door, a temperature sensor is installed on the heat insulation plate, a circulating fan is arranged on the side face of the bottom of the machine shell, and a control box is arranged above the circulating fan.

2. The asparagus tea dryer of claim 1, wherein: the rotary drying rack comprises frames, the frames are arranged to be door-shaped, the number of the frames is two, the two frames are fixedly connected in an angle of 90 degrees, a plurality of transverse arms are arranged inside the frames, the two transverse arms are in a group, one group of transverse arms are fixedly connected in an angle of 90 degrees, four end parts of one group of transverse arms are respectively and fixedly connected to the frames, and positioning blocks are arranged at the end parts of the transverse arms.

3. The asparagus tea dryer of claim 2, wherein: the top end and the bottom end of the rotary drying frame are respectively connected with the upper end and the lower end of the hearth in a rotating mode, and the top of the rotary drying frame is connected with an output shaft of the motor through a coupler.

4. The asparagus tea dryer of claim 3, wherein: the cross arm is provided with a tray, and a wire mesh is fixed on the tray.

5. The asparagus tea dryer of claim 4, wherein: a signal processor is arranged in the control box, a timer is arranged below the signal processor, and a buzzer is arranged below the timer.

6. The asparagus tea dryer of claim 5, wherein: the signal processor is electrically connected with the humidity sensor, the temperature sensor, the infrared heating pipe, the motor and the circulating fan through leads, and the control box is electrically connected with the buzzer, the signal processor and the timer through leads.

7. The asparagus tea dryer of claim 6, wherein: the distance between the positioning blocks at the two ends of the cross arm is matched with the diameter of the tray, and the two ends of the tray are clamped between the positioning blocks.

8. The asparagus tea dryer of claim 7, wherein: the circulating fan is arranged on the outer wall of the casing, and ventilation openings are formed in the circulating fan and the inner wall of the hearth.