CN211637503U

CN211637503U - Tea leaf cleaning equipment

Info

Publication number: CN211637503U
Application number: CN201922427297.0U
Authority: CN
Inventors: 杨韩晖; 霍星光; 刘烽
Original assignee: YUNNAN AGRICULTURAL MACHINERY INSTITUTE
Current assignee: YUNNAN AGRICULTURAL MACHINERY INSTITUTE
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-09
Anticipated expiration: 2029-12-30

Abstract

Tea cleaning equipment, especially a tea cleaning equipment for cleaning tea, avoid the loss of tea active ingredient. The utility model comprises a conveying mesh belt, a washing device, an air drying device and a power supply, wherein the washing device and the air drying device are both arranged on the conveying mesh belt, the washing device comprises a water pump and an atomizing nozzle, the air drying device comprises a negative pressure box and a vacuum pump, the conveying mesh belt is in an inverted trapezoidal arrangement, the atomizing nozzle is fixed above the upper bottom edge of the conveying mesh belt, the negative pressure box is arranged at the back of the upper bottom edge of the conveying mesh belt, the water pump and the vacuum pump are both arranged on the ground and are connected with the power supply through wires; the atomizing nozzle is connected with the water pump through a water pipe, the lower part of the negative pressure box is provided with a negative pressure hole, and the negative pressure hole is connected with the vacuum pump through an air pipe. The utility model discloses utilize highly compressed atomizing nozzle to spray washing water to the tealeaves surface, wash debris such as tealeaves surface adhesion's dust hair clean, then utilize the vacuum pump to produce the negative pressure and drive the gas flow, utilize gas to take away the moisture on tealeaves surface.

Description

Tea leaf cleaning equipment

Technical Field

The utility model relates to a tealeaves cleaning production, especially one kind is used for wasing tealeaves, especially dry mao tea surface to avoid the tealeaves cleaning equipment of tealeaves active ingredient loss.

Background

Tea is one of three major beverages recognized in the world at present, the tea contains hundreds of chemical components, about 500 chemical components are analyzed by the existing technical means, and a plurality of other chemical components are realized by the invention of more advanced analytical instruments. The analyzed chemical substances in the tea leaves take aroma components, alkaloids, amino acids, polyphenols and the like as important active substances.

Picked tea leaves can be common tea products for drinking in the market after a series of processing technologies, the processing processes of the tea leaves are generally divided into primary processing, refining, reprocessing, deep processing and the like, different tea types are formed due to the difference of the processing technologies, and the quality of the tea leaves of each tea type depends on the coordination and coordination of the processing procedures; the high-quality fresh leaf raw material can produce various high-quality tea leaves only under the excellent processing conditions.

In the processing process, impurities such as dust, hair and the like are difficult to attach to the surfaces of the tea leaves to influence the appearance and the quality of the tea leaves, but the tea leaves cannot be washed by water flow due to the adsorption characteristic of the tea leaves, so that the tea leaves are only washed by boiled water before drinking, and the inconvenience of drinking the tea is caused.

Disclosure of Invention

The utility model aims to solve is that current tealeaves has dust hair to adhere to on the tealeaves surface in the course of working, causes the problem of tealeaves pollution, provides one kind and is used for wasing the tealeaves surface to avoid tealeaves active ingredient to run off tealeaves cleaning equipment.

The utility model discloses a tea cleaning equipment, its characterized in that this cleaning equipment includes conveying mesh belt, washing unit, air-dry device and power, washing unit and air-dry device are all installed on conveying mesh belt, washing unit includes water pump and atomizing nozzle, air-dry device includes negative pressure box and vacuum pump, conveying mesh belt is the inverted trapezoid and sets up, atomizing nozzle fixes the top at the upper base of conveying mesh belt, the negative pressure box is installed at the back at the upper base of conveying mesh belt, water pump and vacuum pump all place subaerial, and be connected with the power through the wire; the atomizing nozzle is connected with the water pump through a water pipe, the lower part of the negative pressure box is provided with a negative pressure hole, and the negative pressure hole is connected with the vacuum pump through an air pipe.

The flushing device also comprises a waste water collecting box which is fixed on the back of the conveying mesh belt below the atomizing nozzle.

The six atomizing nozzles are divided into a front row and a rear row, each row is three, and each row of atomizing nozzles is vertical to the running direction of the conveying mesh belt.

The top of the negative pressure box is provided with an opening and is fixed on the back of the bottom edge of the conveying net belt.

When wasing, with tealeaves tiling on carrying the guipure, open the conveying guipure, in transportation process, utilize atomizing nozzle to wash the water atomization after, evenly spray on tealeaves surface, utilize high water pressure to wash tealeaves surface, through two rows of six atomizing nozzle's of total washing backs, tealeaves passes through the negative pressure case, start the vacuum pump, utilize the vacuum pump to take out negative pressure incasement air, make the inside negative pressure that forms of negative pressure case, the gas on the conveying guipure of negative pressure case top gets into the negative pressure incasement fast, utilize the gas of rapid flow to take away the moisture on tealeaves surface, realize air-dried effect.

The utility model discloses a tealeaves cleaning equipment, rational in infrastructure, design science, convenient to use utilize highly compressed atomizing nozzle to spray washing water to the tealeaves surface, wash debris such as the dust hair that adheres to the tealeaves surface clean, then utilize the vacuum pump to produce the negative pressure, drive the gas flow through the negative pressure, utilize the gas to take away the moisture on tealeaves surface, can also utilize the negative pressure to adsorb tealeaves on the conveying net belt simultaneously, avoid tealeaves to be blown away; in the process, the surface of the tea can be cleaned, the tea can be quickly air-dried, and the damage of moisture to tea processing is avoided.

Drawings

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

Wherein, conveying mesh belt 1, water pump 2, atomizing nozzle 3, negative pressure case 4, vacuum pump 5, waste water collection box 6.

Detailed Description

Example 1: a tea cleaning device comprises a conveying mesh belt 1, a flushing device, an air drying device and a power supply, wherein the flushing device and the air drying device are both arranged on the conveying mesh belt 1, the flushing device comprises a water pump 2 and an atomizing nozzle 3, the air drying device comprises a negative pressure box 4 and a vacuum pump 5, the conveying mesh belt 1 is arranged in an inverted trapezoid shape, the atomizing nozzle 3 is fixed above the upper bottom edge of the conveying mesh belt 1, the negative pressure box 4 is arranged at the back of the upper bottom edge of the conveying mesh belt 1, and the water pump 2 and the vacuum pump 5 are both arranged on the ground and connected with the power supply through wires; the atomizing nozzle 3 is connected with the water pump 2 through a water pipe, the lower part of the negative pressure box 4 is provided with a negative pressure hole, and the negative pressure hole is connected with the vacuum pump 5 through an air pipe. The flushing device also comprises a waste water collecting box 6, and the waste water collecting box 6 is fixed on the back of the conveying mesh belt 1 below the atomizing nozzles 3. Six atomizing nozzles 3 are divided into a front row and a rear row, each row is three, and each row of atomizing nozzles 3 is vertical to the running direction of the conveying mesh belt 1. The top of the negative pressure box 4 is opened and is fixed on the back of the upper bottom edge of the conveying mesh belt 1.

When wasing, tile tealeaves on conveying mesh belt 1, open conveying mesh belt 1, in transportation process, utilize atomizing nozzle 3 to wash the water atomization after, evenly spray on the tealeaves surface, utilize high water pressure to wash the tealeaves surface, after two rows of six atomizing nozzle 3's of total wash, tealeaves passes through negative pressure tank 4, start vacuum pump 5, utilize vacuum pump 5 to take out the air in negative pressure tank 4, make the inside negative pressure that forms of negative pressure tank 4, the gas on the conveying mesh belt 1 of negative pressure tank 4 top gets into in negative pressure tank 4 fast, utilize the gas of rapid flow to take away the moisture on tealeaves surface, realize air-dried effect.

The water yield of the atomizing nozzles 3 is 6L/min, the water pressure is 4-8MPa, the water yield, the air suction amount of the vacuum pump 5 and the conveying speed of the conveying mesh belt 1 need to be adjusted according to specific tea types, and the sizes of the blades and the crushing degree of the same type of tea can affect the specific numerical values of the conveying mesh belt 1, the air suction amount and the water yield, and the specific adjustment is needed by workers because of no unified standard.

Claims

1. A tea cleaning device is characterized by comprising a conveying mesh belt (1), a flushing device, an air drying device and a power supply, wherein the flushing device and the air drying device are both arranged on the conveying mesh belt (1), the flushing device comprises a water pump (2) and an atomizing nozzle (3), the air drying device comprises a negative pressure box (4) and a vacuum pump (5), the conveying mesh belt (1) is arranged in an inverted trapezoid shape, the atomizing nozzle (3) is fixed above the upper bottom edge of the conveying mesh belt (1), the negative pressure box (4) is arranged at the back of the upper bottom edge of the conveying mesh belt (1), and the water pump (2) and the vacuum pump (5) are both placed on the ground and are connected with the power supply through wires; the atomizing nozzle (3) is connected with the water pump (2) through a water pipe, the lower part of the negative pressure box (4) is provided with a negative pressure hole, and the negative pressure hole is connected with the vacuum pump (5) through an air pipe.

2. The tea cleaning apparatus according to claim 1, wherein the washing means further comprises a waste water collection tank (6), and the waste water collection tank (6) is fixed to the back of the conveyor mesh belt (1) below the atomizing nozzle (3).

3. The tea cleaning apparatus according to claim 1, wherein the number of the atomizing nozzles (3) is six, and the six atomizing nozzles are divided into two front and rear rows of three each, and each row of the atomizing nozzles (3) is perpendicular to the running direction of the conveying mesh belt (1).

4. The tea washing apparatus according to claim 1, wherein the negative pressure tank (4) is opened at the top and is fixed to the back of the upper bottom edge of the mesh belt (1).