CN212821457U

CN212821457U - Tea leaf cleaning device

Info

Publication number: CN212821457U
Application number: CN202021405449.3U
Authority: CN
Inventors: 肖勇; 陈成; 谭传柏; 沈义峰
Original assignee: Xiao's Tea Industry Group Co ltd
Current assignee: Xiao's Tea Industry Group Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-30
Anticipated expiration: 2030-07-16

Abstract

A tea cleaning device comprises a water tank, wherein a cleaning tank is fixed at the upper end of the water tank; a filter plate is arranged in the cleaning tank, and the cleaning tank is divided into a cleaning area and a filtered water area by the filter plate; wherein, a spiral channel is arranged in the cleaning area, the input end of the spiral channel is connected with an inlet, the inlet is connected with a high-pressure water inlet pipe, and the output end of the spiral channel is communicated with an outlet; the lower end of the water filtering area is provided with a water outlet which is opposite to the water pool; a pipeline is arranged outside the cleaning tank, the upper end of the pipeline is communicated with the inlet end of the spiral channel, and the lower end of the pipeline is communicated with the blower; one side of the lower part of the pipeline is provided with a feed hopper. The utility model provides a pair of tea leaf cleaning device, reducible damage to tealeaves.

Description

Tea leaf cleaning device

Technical Field

The utility model relates to a tea processing equipment, especially a tealeaves belt cleaning device.

Background

The existing tea leaf cleaning is generally carried out by stirring and cleaning through a stirring tank body, but the tea leaves are damaged by stirring blades or other mechanical stirring parts, so that the tea leaves are damaged and broken, and the quality of the tea leaves is reduced.

In addition, the tea leaves are conveyed through a belt and then washed by a high-pressure water gun, and the rake stick is arranged in the tea leaf washing device, so that certain damage is still caused to the tea leaves.

Disclosure of Invention

The utility model aims to solve the technical problem that a tealeaves belt cleaning device is provided, reduce the damage to tealeaves, and can guarantee the cleaning performance.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a tea cleaning device comprises a water tank, wherein a cleaning tank is fixed at the upper end of the water tank; a filter plate is arranged in the cleaning tank, and the cleaning tank is divided into a cleaning area and a filtered water area by the filter plate; wherein, a spiral channel is arranged in the cleaning area, the input end of the spiral channel is connected with an inlet, the inlet is connected with a high-pressure water inlet pipe, and the output end of the spiral channel is communicated with an outlet; the lower end of the water filtering area is provided with a water outlet which is opposite to the water pool; a pipeline is arranged outside the cleaning tank, the upper end of the pipeline is communicated with the inlet end of the spiral channel, and the lower end of the pipeline is communicated with the blower; one side of the lower part of the pipeline is provided with a feed hopper.

An overflow plate is arranged in the water tank and divides the water tank into a sewage storage area and a sewage settling area; wherein, the water outlet is opposite to the sewage storage area; one side of the sewage storage area is communicated with the high-pressure water inlet pipe through a first pipeline.

The bottom surface of the spiral channel is a screen plate.

The outlet is connected with the chute, and the bottom of the chute is provided with a screen plate.

The utility model relates to a tealeaves belt cleaning device has following technological effect:

1) the high-pressure water inlet pipe which is arranged in the spiral channel and the tangential direction can lead the tea leaves to move spirally and be cleaned and output, thus reducing the influence of the equipment on the tea leaves.

2) Through setting up overflow plate, first pipeline etc. can realize the cyclic utilization of sewage.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic structural view of the cleaning tank of the present invention.

Fig. 3 is a schematic structural view of the cleaning tank of the present invention.

Fig. 4 is a front view of the cleaning tank of the present invention.

In the figure: the device comprises a water pool 1, a cleaning tank 2, a filter plate 3, a spiral channel 4, an inlet 5, a high-pressure water inlet pipe 6, an outlet 7, a water outlet 8, a pipeline 9, an air blower 10, a feed hopper 11, a chute 12, an overflow plate 1-1, a sewage storage area 1-2, a sewage settling area 1-3, a first pipeline 1-4 and a belt conveyor 13.

Detailed Description

As shown in figures 1-3, a tea leaf cleaning device comprises a cuboid water tank 1, and a cleaning tank 2 is fixed at the upper end of the water tank 1 through a bracket.

An overflow plate 1-1 is arranged in the water tank 1, and the water tank 1 is divided into a sewage storage area 1-2 and a sewage sedimentation area 1-3 by the overflow plate 1-1; wherein, the water outlet 8 of the cleaning tank 2 is opposite to the sewage storage area 1-2; one side of the sewage settling area 1-3 is communicated with a high-pressure water inlet pipe 6 through a first pipeline 1-4.

The cleaning tank 2 comprises a cylindrical tank body, a filter plate 3 is arranged in the tank body, and the cleaning tank 2 is divided into a cleaning area and a water filtering area by the filter plate 3.

Wherein, be equipped with spiral channel 4 in the washing district, spiral channel 4's cross-section is the L type, and one side uses the washing jar 2 lateral wall as the sheltering from face. The bottom surface of the spiral channel 4 is a screen plate for water to pass through, and the tea leaves are left on the screen plate. The input end of the spiral channel 4 is connected with an inlet 5, and the inlet 5 and the cleaning tank 2 are tangentially arranged. The inlet 5 is connected with a high-pressure water inlet pipe 6. By arranging the tangential inlet 5, after the high-pressure water enters, the high-pressure water is flushed into the spiral channel 4 along the tangential direction and flows down spirally along the side wall of the cleaning tank 2, and one edge of the continuously fed tea leaves moves along the spiral channel 4 and is flushed by the high-pressure water. No additional power needs to be provided.

Be equipped with pipeline 9 outside washing jar 2, pipeline 9 includes the decurrent branch pipe of horizontal slope, and branch pipe one end and helical channel 4 intercommunication, the branch pipe other end and vertical pipe intercommunication, air-blower 10 is installed to vertical socle end, and air-blower 10 fixes on washing jar 2. A feed hopper 11 is arranged on one side of the lower part of the pipeline 9, and the feed hopper 11 is obliquely arranged and communicated with the vertical pipe. Continuously carry tealeaves through band conveyer in feeder hopper 11, under the action of gravity, tealeaves gets into vertical pipe, conveys tealeaves to the branch pipe through wind-force in, enters into helical passage 4 by the branch pipe again, finally moves along helical passage 4 under the hydrodynamic force effect of water under high pressure.

The outlet 7 of the spiral channel 4 is connected with a chute 12, the chute 12 is positioned above the water tank 1 outside the cleaning tank 2, the cross section of the chute 12 is square, and the bottom surface is a screen plate. Thus, the water can be further filtered after the tea leaves are output.

And a water outlet 8 is arranged below the water filtering area, and the water outlet 8 is opposite to the sewage storage area 1-2 of the water tank 1. The sewage can be stored in the sewage storage area 1-2 after falling down, and can overflow to the sewage sedimentation area 1-3 for standing after a period of time. And the mixture is pumped and recycled.

The working principle and the process are as follows: fresh tea leaves are continuously conveyed into the feed hopper 11 by the belt conveyor, and the tea leaves freely slide into the pipeline 9 and enter the spiral channel 4 from bottom to top under the action of wind power of the air blower 10. Meanwhile, high-pressure water is injected into the inlet 5 by the high-pressure water inlet pipe 6, the tea leaves spirally move along the spiral channel 4 under the action of the high-pressure water and are cleaned, and the cleaned tea leaves flow out of the chute 12 to reach the belt conveyor 13 on the other side and are conveyed away. And the sewage enters the water tank 1 after passing through the filter plate 3. First, slowly settling in the sewage storage area 1-2, and then overflowing to the sewage settling area 1-3. After a period of time, the pump body and the valve on the first pipeline 1-4 can be started, and the settled water is sent into the inlet 5 again for reuse.

Claims

1. A tea leaf cleaning device is characterized in that: comprises a water tank (1), wherein a cleaning tank (2) is fixed at the upper end of the water tank (1); a filter plate (3) is arranged in the cleaning tank (2), and the cleaning tank (2) is divided into a cleaning area and a water filtering area by the filter plate (3); wherein, a spiral channel (4) is arranged in the cleaning area, the input end of the spiral channel (4) is connected with an inlet (5), the inlet (5) is connected with a high-pressure water inlet pipe (6), and the output end of the spiral channel (4) is communicated with an outlet (7); the lower end of the water filtering area is provided with a water outlet (8), and the water outlet (8) is opposite to the water pool (1); a pipeline (9) is arranged outside the cleaning tank (2), the upper end of the pipeline (9) is communicated with the inlet end of the spiral channel (4), and the lower end of the pipeline (9) is communicated with an air blower (10); one side of the lower part of the pipeline (9) is provided with a feed hopper (11).

2. The tea leaf washing apparatus according to claim 1, wherein: an overflow plate (1-1) is arranged in the water tank (1), and the water tank (1) is divided into a sewage storage area (1-2) and a sewage settling area (1-3) by the overflow plate (1-1); wherein, the water outlet (8) is opposite to the sewage storage area (1-2); one side of the sewage settling zone (1-3) is communicated with the high-pressure water inlet pipe (6) through a first pipeline (1-4).

3. The tea leaf washing apparatus according to claim 1, wherein: the bottom surface of the spiral channel (4) is a screen plate.

4. The tea leaf washing apparatus according to claim 1, wherein: the outlet (7) is connected with a chute (12), and the bottom surface of the chute (12) is a screen plate.