CN203676074U - Coffee bean rinsing device - Google Patents

Abstract

The utility model discloses a coffee bean rinsing device, relates to a coffee processing device and particularly relates to the coffee bean rinsing device for separating coffee beans from coffee skins. The device is characterized by comprising a cleaning water tank and a cleaning roller. The cleaning roller is arranged in the cleaning water tank and rotates around the axis. A water inlet tube is arranged at one end of the cleaning water tank, a water outlet is disposed in the other end, and the water outlet is higher than the internal height of the cleaning water tank. Threads are arranged in the cleaning roller and rotate along with the cleaning roller, and the upward rotation direction is from the water outlet to the water inlet tube. According to the coffee bean rinsing device, the device is simple in structure, scientific in design and convenient to use; coffee beans and coffee pulp are separated and cleaned, coffee colloids attached to the coffee beans are washed through the joint acting force of water flow impact force and the upward rotation of the threads, so that the device is time saving and effort saving; cleaning water is recycled through a water recycling unit, and water resources are saved.

Description

Coffee Bean Rinsing Device

technical field

The utility model relates to coffee processing equipment, in particular to a coffee bean rinsing device for separating coffee beans and coffee peels and cleaning the coffee beans at the same time.

Background technique

Daily drinking coffee is made from coffee beans combined with various cooking utensils, and coffee beans are the nuts in the fruit of the coffee tree, which are then baked by proper roasting methods. After the ripe coffee cherries are picked, the skin of the coffee cherries is removed, and then the coffee beans are degummed, dried and stored in a warehouse. The peel is crushed, and then the coffee beans and the peel are rinsed with clean water, and the crushed peel is separated from the coffee beans. During the washing process, a large amount of clean water is wasted, which is not conducive to saving water resources.

Contents of the invention

What the utility model aims to solve is the problem that the existing coffee beans and coffee peels are separated and rinsed with a large amount of clean water, which wastes water resources. A coffee bean rinsing device that can effectively save water resources is provided.

The coffee bean rinsing device of the present utility model is characterized in that the device comprises a cleaning water tank and a cleaning drum, the cleaning drum is placed in the cleaning water tank and rotates around the axis, one end of the cleaning water tank is provided with a water inlet pipe, and the other end is provided with a water outlet, The height of the water outlet is lower than the inner height of the cleaning water tank; the inside of the cleaning drum is provided with threads, and the threads follow the rotation of the cleaning drum, and the upward rotation direction is from the water outlet to the water inlet pipe.

The axial center position of the cleaning drum is higher than the inner height of the cleaning water tank.

The feed inlet of the cleaning drum is set at one end of the water inlet pipe close to the cleaning water tank, and the discharge port is set at the end of the water outlet of the cleaning water tank.

The rinsing device also includes a water circulation device, which is installed at the water outlet of the cleaning water tank and connected with the water inlet pipe for collecting the cleaning water discharged from the water outlet, and filtering out the coffee pulp and coffee colloid. The cleaning water returns to the cleaning water tank through the water inlet pipe for recycling.

Put the dehulled coffee beans and coffee pulp into the cleaning drum from the feeding port, turn on the cleaning drum to rotate, open the water inlet pipe of the cleaning water tank, and under the impact of clean water, the coffee beans and coffee pulp will be separated quickly. Larger, but the coffee pulp is lighter, so the coffee beans sink to the bottom and the coffee pulp floats up. After the coffee beans sink to the bottom, they contact the threads inside the cleaning drum, and are driven by the threads to move toward the water inlet. The colloid attached to the surface of the coffee beans Objects are cleaned by the momentum of the water flow, and the coffee pulp floating on the water surface is discharged from the outlet of the cleaning water tank with the water flow. The cleaning water returns to the cleaning water tank after filtering out the coffee pulp and coffee gelatin for recycling.

The coffee bean rinsing device of the utility model has simple structure, scientific design, and is convenient to use. The quality is washed clean, saving time and effort, and the water circulation device is used to recycle the cleaning water to save water resources.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Wherein, a cleaning water tank 1, a cleaning drum 2, a water outlet 3, a water inlet pipe 4, a water circulation device 5, and a thread 6.

Detailed ways

Embodiment 1: A coffee bean rinsing device, comprising a cleaning water tank 1, a cleaning drum 2 and a water circulation device 5, the cleaning drum 2 is placed in the cleaning water tank 1 and rotates around the axis, and one end of the cleaning water tank 1 is provided with a water inlet pipe 4, and the other One end is provided with a water outlet 3, and the height of the water outlet 3 is lower than the inner height of the cleaning water tank 1; the inside of the cleaning drum 2 is provided with a thread 6, and the thread 6 rotates with the cleaning drum 2, and its upward rotation direction is from the water outlet 3 to the water inlet pipe 4, and the cleaning drum 2 2 Its axis position is higher than the inner height of the cleaning water tank 1, the feeding port of the cleaning drum 2 is set at the end close to the water inlet pipe 4 of the cleaning water tank 1, and the discharge port is set at the end of the water outlet 3 of the cleaning water tank 1; the water circulation device 5 is installed in the cleaning water tank There are 3 water outlets of 1, which are connected to the water inlet pipe 4, and are used to collect the cleaning water discharged from the water outlet. After filtering out the coffee pulp and coffee gelatin, the cleaning water is returned to the cleaning water tank 1 through the water inlet pipe 4 for recycling .

Put the dehulled coffee beans and coffee pulp into the cleaning drum 2 from the feed port, turn on the cleaning drum 2 to rotate, open the water inlet pipe 4 of the cleaning water tank 1, and under the impact of clean water, the coffee beans and coffee pulp are quickly separated. The quality of the coffee beans is relatively large, while the coffee pulp is light, so the coffee beans sink to the bottom and the coffee pulp floats up. After the coffee beans sink to the bottom, they contact the thread 6 inside the cleaning drum 2, and are driven by the thread 6 to move toward the water inlet and adhere to the water inlet. The colloidal objects on the surface of the coffee beans are cleaned by the momentum of the water flow, and the coffee pulp floating on the water surface is discharged from the outlet 3 of the cleaning water tank 1 following the water flow, and the cleaning water returns to the cleaning water tank after filtering out the coffee pulp and coffee gelatin 1, recycle.

Claims (4)

1. A coffee bean rinsing device, characterized in that the device includes a cleaning water tank (1) and a cleaning drum (2), the cleaning drum (2) is placed in the cleaning water tank (1) and rotates around the axis, and the cleaning water tank (1) ) is provided with a water inlet pipe (4) at one end, and a water outlet (3) at the other end, and the height of the water outlet (3) is lower than the inner height of the cleaning water tank (1); the cleaning drum (2) is provided with a thread (6) inside, and the thread ( 6) Follow the rotation of the cleaning drum (2), and its upward rotation direction is from the water outlet (3) to the water inlet pipe (4). 2. The coffee bean rinsing device according to claim 1, characterized in that the axial center of the cleaning drum (2) is higher than the inner height of the cleaning water tank (1). 3. The coffee bean rinsing device according to claim 1, characterized in that the inlet of the cleaning drum (2) is set at the end of the water inlet pipe (4) close to the cleaning water tank (1), and the outlet is set at the cleaning water tank (1) One end of the water outlet (3). 4. The coffee bean rinsing device according to claim 1, characterized in that the rinsing device further comprises a water circulation device (5), and the water circulation device (5) is installed at the water outlet (3) of the cleaning water tank (1) and connected to the water inlet pipe (4) to collect the cleaning water discharged from the drain.

Images