Tea leaf processing winnowing treatment device

Abstract

The utility model discloses a tea leaf processing winnowing treatment device, and relates to the technical field of tea leaf processing, a first pulling plate is installed on the front surface of a winnowing box, a collecting box is installed on the rear surface of the first pulling plate in the winnowing box, and a moving groove is formed in the front surface of the first pulling plate; a moving plate is arranged on the front surface of the first pulling plate, a connecting plate is connected to the position, in the moving groove, of the rear surface of the moving plate, a scraping plate is arranged on the position, in the collecting box, of the lower surface of the connecting plate, and a treatment box is arranged on one side of the winnowing box. Tea leaves can be obliquely discharged through a first discharging plate, the discharged tea leaves can be winnowed through an exhaust pipe, the sorted tea leaves can be collected through a collecting box, meanwhile, a moving plate is manually moved to enable a scraping plate connected with a connecting plate to scrape the tea leaves in the collecting box, and therefore the tea leaves can be better collected; the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of tea processing technology, and in particular to a tea processing air separation device. Background Technology

[0002] Tea refers to a plant product made from the tender leaves and buds of the tea plant through processing. Tea is one of the world's most popular beverages, with a wide variety of types. During tea processing, winnowing is a process that uses wind power to remove impurities such as dust and yellowish leaves from the tea leaves.

[0003] Chinese patent discloses a tea processing air separation device (authorization announcement number CN220111623U). This patent uses a blower box, which, with the cooperation of a motor and a fan, facilitates real-time air blowing inside the air separation box. With the help of a transparent window, it is easy to observe the air separation status of the tea inside in real time. A feed hopper is installed on the top cover, and a rotating roller with multiple partitions is used to stably convey the dispersed tea leaves by a crank handle. The top cover is easy to open for thorough cleaning of the interior.

[0004] However, most existing tea leaf winnowing methods involve direct collection using collection boxes, which leads to tea leaf accumulation inside the boxes and hinders the recovery process. For example, the aforementioned comparative document uses this method, which, in practical applications, results in tea leaf accumulation and impedes collection, making it impractical. Therefore, those skilled in the art have provided a tea leaf winnowing device to address the problems mentioned in the background section. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a tea processing air separation device, which solves the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tea processing air separation device, comprising: an air separation box and a blower box disposed on one side of the air separation box; an air inlet pipe connected to the outlet end of the blower box; an exhaust pipe connected to one end of the air inlet pipe inside the air separation box; a first pull plate mounted on the front surface of the air separation box; a collection box mounted on the rear surface of the first pull plate inside the air separation box; a moving groove formed on the front surface of the first pull plate; a moving plate disposed on the front surface of the first pull plate; a connecting plate connected to the rear surface of the moving plate inside the moving groove; and a scraper plate disposed on the lower surface of the connecting plate inside the collection box.

[0007] A processing box is provided on one side of the air separator box. A second pull plate is provided on the front surface of the processing box, and a recycling box is provided inside the second pull plate on the rear surface of the processing box. A separating filter plate is provided inside the processing box on one side of the recycling box. An installation plate is installed on one side of the separating filter plate, and filter bags are symmetrically arranged on one side of the installation plate.

[0008] As a further technical solution of this utility model, the air classifier has a first feeding plate inclinedly arranged below the feeding pipe inside, and a second feeding plate inclinedly arranged on the inner side of the air classifier near the processing box, and the exhaust pipe is arranged below the first feeding plate.

[0009] As a further technical solution of this utility model, a fixing groove is provided on one side of the processing box near the air classifier, and one side of the second feeding plate is flush with the fixing groove.

[0010] As a further technical solution of this utility model, the movable plate and the connecting plate are arranged in a "T" shape, and the connecting plate is slidably disposed inside the movable groove.

[0011] As a further technical solution of this utility model, at least six filter bags are symmetrically arranged on one side of the mounting plate, and an exhaust hole is provided on the outside of the processing box.

[0012] As a further technical solution of this utility model, the air intake pipe is configured in an "L" shape, and the exhaust pipe has an air outlet on its outer side.

[0013] This utility model provides a tea processing air separation device, which has the following advantages compared with the prior art:

[0014] Beneficial effects:

[0015] 1. This design provides a tea processing air separation device. The first feeding plate can be tilted to feed the tea leaves, and the air separation of the fed tea leaves can be performed through the exhaust pipe. The sorted tea leaves can be collected using a collection box. At the same time, the moving plate can be manually moved so that the scraper plate connected to the connecting plate can scrape the tea leaves inside the collection box to facilitate better collection of the tea leaves. It has good practicality.

[0016] 2. The tea processing air separation device designed in this paper can feed the sorted dust and lighter tea leaves into the processing box through the second feeding plate, and the lighter tea leaves can be intercepted by the separator filter plate and fall into the recycling box for recycling. At the same time, the dust can be collected by the filter bag, thereby avoiding the dust discharge and environmental impact. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a tea processing air separation device.

[0018] Figure 2 This is a schematic diagram of the collection box in a tea processing air separation device.

[0019] Figure 3 This is a schematic diagram of the internal structure of an air separation box in a tea processing air separation device.

[0020] Figure 4 This is a schematic diagram of the internal structure of the processing box in a tea processing air separation device.

[0021] In the diagram: 1. Air separator; 11. Feed pipe; 12. First discharge plate; 13. Second discharge plate; 2. Blower box; 21. Air inlet pipe; 22. Exhaust pipe; 3. First pull plate; 31. Moving plate; 311. Connecting plate; 32. Moving trough; 33. Collection box; 4. Processing box; 41. Second pull plate; 411. Recycling box; 42. Fixing trough; 43. Separating filter plate; 44. Mounting plate; 441. Filter bag. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution for a tea processing air separation device, comprising: an air separation box 1 and a blower box 2 disposed on one side of the air separation box 1. The outlet end of the blower box 2 is connected to an air inlet pipe 21, and one end of the air inlet pipe 21 is connected to an exhaust pipe 22 inside the air separation box 1. A first pull plate 3 is installed on the front surface of the air separation box 1, and a collection box 33 is installed on the rear surface of the first pull plate 3 inside the air separation box 1. A moving groove 32 is opened on the front surface of the first pull plate 3, and a moving plate 31 is disposed on the front surface of the first pull plate 3. A connecting plate 311 is connected to the rear surface of the moving plate 31 inside the moving groove 32. A scraper plate is disposed on the lower surface of the connecting plate 311 inside the collection box 33. This device uses the collection box 33 to collect the sorted tea leaves, and by manually moving the moving plate 31, the scraper plate on the lower surface of the connecting plate 311 can scrape the tea leaves inside the collection box 33, thus avoiding the accumulation of tea leaves and affecting the collection work.

[0024] A processing box 4 is provided on one side of the air separator 1. A second pull plate 41 is provided on the front surface of the processing box 4, and a recycling box 411 is provided inside the second pull plate 41 on the rear surface of the processing box 4. A separating filter plate 43 is provided inside the processing box 4 on one side of the recycling box 411. An installation plate 44 is installed on one side of the separating filter plate 43, and filter bags 441 are symmetrically arranged on one side of the installation plate 44. This arrangement uses the separating filter plate 43 to separate the lighter tea leaves from the dust, and the filter bags 441 can collect the dust, which is practical.

[0025] like Figure 3 and Figure 4 As shown, inside the air classifier 1, a first feeding plate 12 is inclinedly arranged below the feed pipe 11, and a second feeding plate 13 is inclinedly arranged on the inner side of the air classifier 1 near the processing box 4. The exhaust pipe 22 is located below the first feeding plate 12. A fixing groove 42 is opened on one side of the processing box 4 near the air classifier 1. One side of the second feeding plate 13 is flush with the fixing groove 42. This arrangement allows the lighter tea leaves and dust separated by the second feeding plate 13 to be discharged into the processing box 4 for recycling when the exhaust pipe 22 is venting. The first feeding plate 12 allows the tea leaves to be tilted and discharged, and the separation purpose can be achieved when the exhaust pipe 22 is venting.

[0026] like Figure 2 As shown, the movable plate 31 and the connecting plate 311 are arranged in a "T" shape. The connecting plate 311 is slidably disposed inside the movable groove 32. This arrangement allows the connecting plate 311 to slide inside the movable groove 32, so that the scraping plate on the lower surface of the connecting plate 311 can scrape the tea leaves inside the collection box 33.

[0027] like Figure 1 and Figure 4 As shown, at least six filter bags 441 are symmetrically arranged on one side of the mounting plate 44. An exhaust hole is provided on the outside of the treatment box 4. This arrangement uses the filter bags 441 to collect the dust filtered by the separator filter plate 43, thereby preventing the dust from being directly discharged out through the exhaust hole. An exhaust fan can be installed inside the treatment box 4 behind the mounting plate 44 to achieve the purpose of exhausting and dust removal.

[0028] like Figure 3 As shown, the intake pipe 21 is L-shaped, and the exhaust pipe 22 has an air outlet on its outer side. This arrangement allows the intake pipe 21 and the exhaust pipe 22 to be connected, so that the air generated by the blower box 2 can be introduced and discharged outward through the air outlet to achieve the purpose of air separation. The principle of the blower box 2 is disclosed in the existing patent CN220111623U, and will not be discussed in detail here.

[0029] The working principle of this utility model is as follows: When using the tea processing air separation device of this utility model, air is first generated by the blower box 2 and enters the exhaust pipe 22 through the air inlet pipe 21, and finally discharged outward through the air outlet. During the discharge, the tea leaves that need to be air separated enter the interior of the air separation box 1 through the feed pipe 11. When entering, the tea leaves are tilted and fed through the first feed plate 12. During feeding, the tea leaves are air separated by the air discharged through the air outlet. The heavier tea leaves fall into the interior of the collection box 33, while the lighter tea leaves and dust are fed into the interior of the processing box 4 through the second feed plate 13. When entering the processing box 4, the lighter tea leaves are intercepted by the separator filter plate 43 and fall into the recycling box 411 for recycling. At the same time, the dust is collected by the filter bag 441, thereby preventing dust from being discharged and affecting the environment. At the same time, by manually moving the moving plate 31, the scraper plate on the lower surface of the connecting plate 311 can scrape the tea leaves inside the collection box 33, thus preventing the tea leaves from accumulating and affecting the collection work. It has good practicality.

[0030] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A tea processing air separation device, characterized in that, Include: The air box (1) and the air box (2) arranged on one side of the air box (1), the air outlet end of the air box (2) is connected with the air inlet pipe (21), one end of the air inlet pipe (21) is connected with the exhaust pipe (22) in the inside of the air box (1), the front surface of the air box (1) is installed with the first pull plate (3), the rear surface of the first pull plate (3) is installed with the collection box (33) in the inside of the air box (1), and the front surface of the first pull plate (3) is provided with the moving plate (31), the rear surface of the moving plate (31) is connected with the connecting plate (311) in the inside of the moving groove (32), the lower surface of the connecting plate (311) is provided with the scraping plate in the inside of the collection box (33), One side of the air box (1) is provided with the processing box (4), the front surface of the processing box (4) is provided with the second pull plate (41), and the rear surface of the processing box (4) is provided with the recycling box (411) in the inside of the second pull plate (41), the inside of the processing box (4) is provided with the separation filter plate (43) on one side of the recycling box (411), the separation filter plate (43) is installed with the mounting plate (44) on one side, and the mounting plate (44) is provided with the filter bag (441) on one side.

2. The tea processing air selection processing apparatus according to claim 1, characterized by The inside of the air box (1) is provided with the first discharge plate (12) inclined below the feeding pipe (11), and the inside of the air box (1) is provided with the second discharge plate (13) inclined close to the processing box (4) position, and the exhaust pipe (22) is arranged below the first discharge plate (12).

3. A tea processing air selection handling apparatus according to claim 2, wherein The side of the processing box (4) is provided with the fixed groove (42) close to the air box (1), and the side of the second discharge plate (13) is flush with the fixed groove (42).

4. The tea processing air selection processing apparatus according to claim 1, characterized by The moving plate (31) and the connecting plate (311) are provided in "T" type, and the connecting plate (311) is slidably arranged in the inside of the moving groove (32).

5. The tea processing air selection processing apparatus according to claim 1, wherein The filter bag (441) is provided with at least six symmetrically on one side of the mounting plate (44), and the outside of the processing box (4) is provided with the exhaust hole.

6. The tea processing air selection processing apparatus according to claim 1, wherein The air inlet pipe (21) is provided in "L" type, and the outside of the exhaust pipe (22) is provided with the air outlet hole.

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