CN-224219338-U - Black tea withering tank temperature control device

Abstract

The utility model discloses a temperature control device for a black tea withering tank, which belongs to the technical field of black tea processing and comprises a temperature control box, wherein the temperature control box is fixedly arranged on one side of a withering tank assembly, a heat insulation layer is fixedly arranged at the position close to the center of the withering tank assembly, a screen is fixedly arranged on the inner side of the heat insulation layer, an electric heating tube is fixedly arranged at the position which is positioned below the screen on the inner side of the heat insulation layer, and a cooling and separation prevention device is arranged.

Inventors

• HU ANMING
• XIANYU YUNPING

Assignees

• 宜都市安明有机富锌茶业有限公司

Dates

Publication Date

20260512

Application Date

20250512

Claims (6)

1. 1. The black tea withering tank temperature control device comprises a temperature control box (6), wherein the temperature control box (6) is fixedly arranged on one side of a withering tank assembly (1), a heat insulation layer (7) is fixedly arranged on the withering tank assembly (1) at the position close to the center, a screen (4) is fixedly arranged on the inner side of the heat insulation layer (7), an electric heating tube (3) is fixedly arranged on the inner side of the heat insulation layer (7) and below the screen (4), and the black tea withering tank temperature control device is characterized in that a cooling and separation preventing device (2) is arranged on the position close to the outer side of the withering tank assembly (1), and an isolation protection device (5) is fixedly arranged on one side of the withering tank assembly (1) and above the temperature control box (6).
2. 2. A black tea withering trough temperature control device according to claim 1, wherein the cooling and separation preventing device (2) comprises a fixed barrel (21), a fan (22), a refrigerating rod (23) and a separation preventing assembly (25), the fixed barrel (21) is fixedly arranged at the edge position of one side, far away from the temperature control box (6), of the withering trough assembly (1), the fan (22) is fixedly arranged at one side, far away from the withering trough assembly (1), of the fixed barrel (21), the plurality of refrigerating rods (23) are fixedly arranged at the position, close to the center, of the fixed barrel (21), and the separation preventing assembly (25) is arranged above the fixed barrel (21).
3. 3. A black tea withering trough temperature control device according to claim 2, wherein the cooling and separation preventing device (2) further comprises a fan (24), and a plurality of fans (24) are fixedly arranged below the fixed cylinder (21) and at the position of one side of the bottoms of the plurality of refrigeration rods (23).
4. 4. A black tea withering trough temperature control device according to claim 2, wherein the separation prevention component (25) comprises an electric lifting rod (251), a lifting plate (252), a connecting plate (253), screws (254) and a net cover (255), wherein the lifting plate (252) is arranged above the fixed cylinder (21), the fixed cylinder (21) is connected with the lifting plate (252) through the electric lifting rod (251), the connecting plate (253) is arranged above the lifting plate (252), the lifting plate (252) is connected with the connecting plate (253) through the two screws (254), and the net cover (255) is fixedly arranged on one side of the connecting plate (253) and located above the withering trough component (1).
5. 5. A black tea withering trough temperature control device according to claim 1, wherein the isolation protection device (5) comprises a support plate (51), an electric telescopic rod (52) and an isolation shell (53), the support plate (51) is fixedly arranged on one side of the withering trough assembly (1) and above the temperature control box (6), the isolation shell (53) is arranged between the support plate (51) and the temperature control box (6), and the support plate (51) is connected with the isolation shell (53) through the electric telescopic rod (52).
6. 6. A black tea withering tank temperature control device according to claim 5, wherein the isolation protection device (5) further comprises an elastic rubber layer (54), and the elastic rubber layer (54) is fixedly arranged on the outer side of the isolation shell (53).

Description

Black tea withering tank temperature control device Technical Field The utility model belongs to the technical field of black tea processing, and particularly relates to a temperature control device of a black tea withering tank. Background The black tea is a fully fermented tea which is prepared by taking proper tea tree new tooth leaves as raw materials and refining the tea through a series of technological processes of withering, rolling, fermenting, drying and the like. The Chinese patent application number 201220277263.3 discloses a black tea withering tank temperature control device, which comprises a withering tank, a temperature control box, a fan, a wall body, a heat insulation layer, a screen and an electric heating pipe, wherein the withering tank is made into a long strip shape, the wall body is arranged around, the heat insulation layer is arranged on the inner wall of the wall body, the screen is arranged on the withering notch, the electric heating pipe is arranged below the screen, and 2-5 fans are arranged in the withering tank bottom. The utility model can accurately control the withering temperature of the black tea leaves, lays a foundation for improving the processing quality of the black tea, saves 20% of energy consumption cost per round, reduces half of manpower, and can realize intelligent automatic control. 1. The problems that the temperature control work can only raise temperature and cannot lower temperature and the tea leaves are easily blown away by air flow in the temperature control work are solved, so that the working capacity of the device is reduced, and the problems that the temperature control box is easily collided or damaged by mistake and the like are solved, so that the practicability of the device is reduced. Disclosure of utility model To solve the problems set forth in the background art. The utility model provides a black tea withering tank temperature control device which has the characteristics of high working capacity and strong practicability. The black tea withering tank temperature control device comprises a temperature control box, wherein the temperature control box is fixedly arranged on one side of a withering tank assembly, a heat insulation layer is fixedly arranged at the position, close to the center, of the withering tank assembly, a screen is fixedly arranged on the inner side of the heat insulation layer, an electric heating pipe is fixedly arranged at the position, close to the outer side, of the withering tank assembly, below the screen, an anti-separation device for cooling is arranged at the position, close to the outer side, of the withering tank assembly, and an isolation protection device is fixedly arranged at the position, close to the upper side of the temperature control box. Preferably, the cooling anti-separation device comprises a fixed cylinder, a fan, refrigerating rods and an anti-separation assembly, wherein the fixed cylinder is fixedly arranged at the edge position of one side, far away from the temperature control box, of the withering tank assembly, the fan is fixedly arranged at one side, far away from the withering tank assembly, of the fixed cylinder, a plurality of refrigerating rods are fixedly arranged at the central position of the fixed cylinder, and the anti-separation assembly is arranged above the fixed cylinder. Preferably, the cooling anti-separation device further comprises a fan, and a plurality of fans are fixedly arranged below the fixed cylinder and at the positions of one sides of the bottoms of the plurality of refrigeration rods. Preferably, prevent leaving the subassembly and include electric lifter, lifter plate, connecting plate, screw and screen panel, the top of fixed section of thick bamboo is provided with the lifter plate, is connected through electric lifter between fixed section of thick bamboo and the lifter plate, and the top of lifter plate is provided with the connecting plate, connects through two screws between lifter plate and the connecting plate, and the one side of connecting plate just is located the fixed mounting of the position of withering the groove subassembly top has the screen panel. Preferably, the isolation protection device comprises a support plate, an electric telescopic rod and an isolation shell, wherein the support plate is fixedly arranged on one side of the withering trough component and positioned above the temperature control box, the isolation shell is arranged between the support plate and the temperature control box, and the support plate is connected with the isolation shell through the electric telescopic rod. Preferably, the isolation protection device further comprises an elastic rubber layer, and the elastic rubber layer is fixedly arranged on the outer side of the isolation shell. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, by arranging the cooling anti-separation device, a worker can