CN110986494A

CN110986494A - Tea dehydration device capable of being monitored

Info

Publication number: CN110986494A
Application number: CN201911312959.8A
Authority: CN
Inventors: 胡耀金
Original assignee: Xianning Sanshanchuan Tea Co Ltd
Current assignee: Xianning Sanshanchuan Tea Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-04-10

Abstract

The invention discloses a tea leaf dewatering device capable of being monitored, which comprises a centrifugal barrel, wherein the centrifugal barrel is a metal barrel body with an opening at the upper end and a clamping sieve plate at the lower end, a connecting shaft is fixedly arranged at the lower end of the sieve plate, and the lower end of the connecting shaft is rotationally connected with a motor; a collecting tank is arranged below the centrifugal barrel, the connecting shaft is arranged in the middle of the collecting tank in a sliding mode through a shaft sleeve, an electric telescopic rod is fixedly installed on the collecting tank in an inverted mode, and the output end of the electric telescopic rod is fixedly connected with a motor through a supporting plate; the inboard of centrifugation bucket is provided with by tubular metal resonator welded pipe support, and is provided with a plurality of nozzle on the pipe support is close to the side of centrifugation bucket lateral wall, the pipe support passes through branch pipe and drying blower air outlet intercommunication. The device accelerates the dehydration efficiency, effectively avoids the condition that the tea is agglomerated in the centrifugal barrel, ensures the product quality and advances the processing process.

Description

Tea dehydration device capable of being monitored

Technical Field

The invention belongs to the technical field of tea processing equipment, and particularly relates to a tea dehydrating device capable of being monitored.

Background

After the fresh tea leaves are picked back, the fresh tea leaves are cleaned firstly to remove dust and pollutants on the surfaces of the tea leaves, and then the water of the cleaned tea leaves is removed to lay a good foundation for the tea leaves to enter the subsequent treatment process; during the tea making process, the heat effect can not be kept away, particularly in the drying stage, not only the moisture is removed, but also the moisture is evaporated, and simultaneously, the complicated thermochemical change with water participation is generated, so that the color, the fragrance and the taste of the tea are further promoted. The tea is used as a plant moisture-containing porous material, and the internal and external heat and mass transfer conditions and the structural characteristics, biological characteristics and physical and chemical characteristics of the tea are mutually influenced and interacted in the drying process.

At present in the dehydration processing of great large-scale tealeaves production, centrifugal dehydrator commonly used utilizes the rotatory centrifugal force that produces of cylinder to take off the moisture of tealeaves, and this hydroextractor has great problem to be that tealeaves piles up the phenomenon serious after the cylinder is rotatory, and dewatering efficiency is not high, so needs many equipment to make further design improvement, solves above-mentioned problem.

Disclosure of Invention

The invention aims to provide a tea dehydrating device capable of being monitored, which is put into use to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a tea dehydration device capable of being monitored comprises a centrifugal barrel, wherein the centrifugal barrel is a metal barrel body with an opening at the upper end and a clamping sieve plate at the lower end, a connecting shaft is fixedly arranged at the lower end of the sieve plate, and the lower end of the connecting shaft is rotatably connected with a motor;

a collecting tank is arranged below the centrifugal barrel, the connecting shaft is arranged in the middle of the collecting tank in a sliding mode through a shaft sleeve, an electric telescopic rod is fixedly installed on the collecting tank in an inverted mode, and the output end of the electric telescopic rod is fixedly connected with a motor through a supporting plate;

the inboard of centrifugation bucket is provided with by tubular metal resonator welded pipe support, and is provided with a plurality of nozzle on the pipe support is close to the side of centrifugation bucket lateral wall, the pipe support passes through branch pipe and drying blower air outlet intercommunication.

Preferably, the edge in the sieve outside has cup jointed the rubber sleeve, and has welded the fixture block on the lateral wall of sieve, the fixture block passes the rubber sleeve, and the sieve passes through the fixture block joint in the lower extreme of centrifugation bucket.

Preferably, a plurality of blade moisture monitoring sensors are uniformly arranged on the pipe support from top to bottom, and are electrically connected with the controller.

Preferably, a plurality of air holes are formed in the pipe frame.

Preferably, the upper edge ring of the centrifugal barrel is provided with a rubber retainer ring.

Preferably, an air filter element is arranged at an air inlet of the drying fan.

Preferably, a rubber sealing sleeve is arranged between the connecting shaft and the shaft sleeve.

Preferably, the upper part of the inner side of the collecting tank is provided with an annular limiting guide rail, the outer side wall of the centrifugal barrel is welded with a ring plate, and the ring plate is arranged on the inner side of the annular limiting guide rail in a sliding manner

The invention has the technical effects and advantages that: this tealeaves dewatering device that can monitor, when the centrifugation bucket rotates, the pipe support remains static in the inside of centrifugation bucket, because the relative motion of pipe support and centrifugation bucket, make the pipe support stir the tealeaves group in the centrifugation bucket, avoid agglomerating, guarantee centrifugal dehydration efficiency, and carry nozzle department through the pipe support through the output reposition of redundant personnel, on carrying tealeaves, carry out high-efficient stoving to tealeaves, accelerate dehydration efficiency, the pipe support is broken up tealeaves and is carried the clearance of tealeaves with the thermal current on one side, further accelerated dehydration efficiency, guarantee product quality, advance the course of working.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a screen plate.

In the figure: 1. a centrifuge bucket; 2. a sieve plate; 3. a connecting shaft; 4. a motor; 5. collecting tank; 6. a shaft sleeve; 7. an electric telescopic rod; 8. a support plate; 9. a pipe frame; 10. a nozzle; 11. drying the fan; 12. a branch pipe; 13. a rubber sleeve; 14. a clamping block; 15. a leaf moisture monitoring sensor; 16. a controller; 17. air holes; 18. a rubber retainer ring; 19. an air filter element; 20. a rubber sealing sleeve; 21. an annular limit guide rail; 22. and (4) a ring plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a monitored tea leaf dehydration device as shown in figures 1-2, which comprises a centrifugal barrel 1, wherein the centrifugal barrel 1 is a metal barrel body with an opening at the upper end and a clamping connection screen plate 2 at the lower end, a connecting shaft 3 is fixedly arranged at the lower end of the screen plate 2, and the lower end of the connecting shaft 3 is rotatably connected with a motor 4; drive sieve 2 through motor 4 and rotate to thereby drive 1 rotations of centrifugation bucket and carry out centrifugal dehydration to the tealeaves in the centrifugation bucket 1 and handle, ponding passes sieve 2 and falls into in the collecting vat 5.

A collecting tank 5 is arranged below the centrifugal barrel 1, the connecting shaft 3 is arranged in the middle of the collecting tank 5 in a sliding manner through a shaft sleeve 6, an electric telescopic rod 7 is fixedly arranged on the upside-down part of the collecting tank 5, the output end of the electric telescopic rod 7 is fixedly connected with the motor 4 through a supporting plate 8, the motor 4 is driven to ascend by the retraction of the electric telescopic rod 7, thereby driving the sieve plate 2 to be clamped at the lower end of the centrifugal barrel 1 to form an accommodating space, throwing the tea leaves to be processed, or after the dehydration treatment is finished, water in the collecting tank 5 is drained firstly, the electric telescopic rod 7 is extended to drive the motor 4 to descend, the sieve plate 2 is separated from the centrifugal barrel 1, the processed tea leaves can fall into the collecting tank 5 through the lower end of the centrifugal barrel 1, the tea leaves on the sieve plate 2 are thrown into the collecting tank 5 through centrifugal force generated by rotation of the sieve plate 2, and the tea leaves are pulled out through an opening in the side surface of the collecting tank 5.

The inboard of centrifuge tube 1 is provided with by tubular metal resonator welded pipe support 9, and be provided with a plurality of nozzle 10 on the pipe support 9 is close to the side of centrifuge tube 1 lateral wall, pipe support 9 passes through

branch pipe

12 and 11 air outlets of drying fan intercommunication, when centrifuge tube 1 rotates, pipe support 9 keeps static in centrifuge tube 1's inside, because pipe support 9 and centrifuge tube 1's relative motion, make pipe support 9 stir and dial the tealeaves group in centrifuge tube 1, avoid agglomerating, guarantee centrifugal dehydration efficiency, and carry nozzle 10 department through pipe support 9 through the output reposition of redundant personnel, on carrying tealeaves, carry out high-efficient stoving to tealeaves, accelerate dehydration efficiency, pipe support 9 is in the clearance of carrying tealeaves with the thermal current on one side scattering tealeaves, further accelerated dehydration efficiency.

The edge in the 2 outsides of sieve has cup jointed rubber sleeve 13, and has welded fixture block 14 on the lateral wall of sieve 2, fixture block 14 passes rubber sleeve 13, and sieve 2 passes through the 14 joints of fixture block in the lower extreme of centrifugal bucket 1, guarantees the leakproofness of sieve 2 to centrifugal bucket 1 lower extreme through rubber sleeve 13, realizes the transmission between sieve 2 and the centrifugal bucket 1 through fixture block 14 in the 2 outsides of sieve, and motor 4 drives sieve 2 and rotates to it dewaters to drive centrifugal bucket 1 and rotate.

Top-down evenly is provided with a plurality of blade moisture monitoring sensor 15 on the pipe support 9, and a plurality of blade moisture monitoring sensor 15 all with controller 16 electric connection, the moisture data of the tealeaves of each position of monitoring through a plurality of blade moisture monitoring sensor 15 turn into the signal of telecommunication to controller 16 transmission, through controller 16 analysis integration data obtain whole average moisture data, when the moisture index reachs the threshold value, controller 16 control electric telescopic handle 7 extension carries out the unloading operation.

A plurality of gas has been seted up on pipe support 9, through gas pocket 17 exhaust steam, avoids the condition of tealeaves adhesion on pipe support 9.

The upper edge of the centrifugal barrel 1 is annularly provided with a rubber retainer ring 18, so that the tea leaves are prevented from being blown out of the centrifugal barrel 1 when heat flow is blown.

Air filter 19 is arranged at the air inlet of the drying fan 11, so that the phenomenon that the drying fan 11 pollutes tea leaves because a large amount of dust contained in air sucked from the outside enters the centrifugal barrel 1 is avoided.

A rubber sealing sleeve 20 is arranged between the connecting shaft 3 and the shaft sleeve 6 to seal a gap between the connecting shaft 3 and the shaft sleeve 6, so that water flow is prevented from flowing through the gap to damage the motor 4.

The upper portion of collecting vat 5 inboard is provided with annular limit guide rail 21, the welding has the crown plate 22 on centrifugal barrel 1's the lateral wall, the crown plate 22 slides and sets up in annular limit guide rail 21's inboard, through crown plate 22 and the cooperation of annular limit guide rail 21, guarantees that centrifugal barrel 1 pivoted is more stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A tea dewatering device that can monitor, includes centrifugation bucket (1), its characterized in that: the centrifugal barrel (1) is a metal barrel body with an opening at the upper end and a clamping connection screen plate (2) at the lower end, a connecting shaft (3) is fixedly installed at the lower end of the screen plate (2), and the lower end of the connecting shaft (3) is rotatably connected with a motor (4);

a collecting tank (5) is arranged below the centrifugal barrel (1), the connecting shaft (3) is arranged in the middle of the collecting tank (5) in a sliding mode through a shaft sleeve (6), an electric telescopic rod (7) is fixedly installed on the collecting tank (5) in an inverted mode, and the output end of the electric telescopic rod (7) is fixedly connected with the motor (4) through a supporting plate (8);

the inboard of centrifugation bucket (1) is provided with by tubular metal resonator welded pipe support (9), and is provided with a plurality of nozzle (10) on pipe support (9) are close to the side of centrifugation bucket (1) lateral wall, pipe support (9) are through branch pipe (12) and drying fan (11) air outlet intercommunication.

2. A tea dewatering apparatus as claimed in claim 1, wherein: the edge in sieve (2) outside has cup jointed rubber sleeve (13), and has welded on the lateral wall of sieve (2) fixture block (14), rubber sleeve (13) are passed in fixture block (14), and sieve (2) pass through fixture block (14) joint in the lower extreme of centrifugation bucket (1).

3. A tea dewatering apparatus as claimed in claim 1, wherein: a plurality of blade moisture monitoring sensors (15) are evenly arranged on the pipe support (9) from top to bottom, and the plurality of blade moisture monitoring sensors (15) are electrically connected with the controller (16).

4. A tea dewatering apparatus as claimed in claim 3, wherein: the pipe frame (9) is provided with a plurality of air holes (17).

5. A tea dewatering apparatus as claimed in claim 1, wherein: the upper edge of the centrifugal barrel (1) is annularly provided with a rubber retainer ring (18).

6. A tea dewatering apparatus as claimed in claim 1, wherein: an air filter element (19) is arranged at an air inlet of the drying fan (11).

7. A tea dewatering apparatus as claimed in claim 1, wherein: and a rubber sealing sleeve (20) is arranged between the connecting shaft (3) and the shaft sleeve (6).

8. A tea dewatering apparatus as claimed in claim 1, wherein: the upper portion of collecting vat (5) inboard is provided with annular limit guide rail (21), the welding has crown plate (21) on the lateral wall of centrifugal bucket (1), crown plate (21) slide and set up in the inboard of annular limit guide rail (22).