A tea foam separation device for black tea production

Abstract

The utility model discloses a tea foam separation device for black tea production, which relates to the technical field of black tea production. Its technical points include an outer shell and a door panel arranged in front of the outer shell, a separation mechanism is arranged inside the outer shell, and a lifting mechanism is arranged below the outer shell; the lifting mechanism is located below the separation mechanism; the separation mechanism includes a separation part and a dredging part; the separation part includes a first filter screen and a second filter screen, and the technical effect is that the tea foam inside the black tea can be separated during the black tea production process by the separation mechanism, so that no impurities exist in the black tea, and the first filter screen and the second filter screen are arranged during separation to achieve a better filtering effect, and relatively fine tea foam can be filtered, and the first filter screen and the second filter screen can be dredged by the dredging part, so as to avoid blocking the mesh holes of the first filter screen and the second filter screen when filtering the tea foam of the black tea, resulting in poor filtering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of black tea production, in particular to a tea foam separation device for black tea production. Background Art

[0002] Tea, which can be used as a drink, contains a variety of beneficial ingredients and has health benefits. It is an indispensable drink in people's lives. When tea is produced, tea foam will be produced during the processing of the picked tea leaves, which will affect the processing of the tea leaves.

[0003] For this purpose, the China Patent Network has published a tea foam separation device for a tea production line, with the publication number CN211935792U, which specifically relates to the field of tea production technology, including a tea foam separation box and an upper tea foam filter plate for tea foam separation, the upper tea foam filter plate is composed of a tea foam filter plate 1 and a tea foam filter plate 2 stacked up and down, and the positions of the through holes in the tea foam filter plate 1 and the tea foam filter plate 2 correspond to each other, the ends of the tea foam filter plate 1 and the tea foam filter plate 2 are respectively mounted in the inner end grooves on the inner side of the outer mounting plate, the outer mounting plate is mounted on the tea foam separation box, and a driving device is connected to the outer mounting plate to drive it to vibrate up and down, and a guide groove is provided on the tea foam separation box. During the process of tea foam separation, the utility model effectively prevents the filter plate from being blocked during the separation process, thereby affecting the normal separation work of the subsequent tea foam. After the tea foam separation is completed, the tea residue is filtered out as needed. The sequential operation of tea foam-tea residue filtering further improves the practicality of the device while ensuring the effectiveness and sufficiency of the normal filtering work;

[0004] The above device filters the tea leaves through filter plates one and two when separating the tea foam inside the black tea. However, during the filtering process, the filter plates are only cleared by vibrating up and down. During the vibration, only the fine tea foam in the mesh can be shaken off, and the larger tea foam will still remain inside the mesh, resulting in reduced efficiency in separating the tea foam. Therefore, a tea foam separation device for black tea production is proposed. Utility Model Content

[0005] Technical Solution

[0006] To achieve the above object, the utility model provides the following technical solution: a tea foam separation device for black tea production, comprising a shell and a door panel arranged in front of the shell, a separation mechanism is arranged inside the shell, and a lifting mechanism is arranged below the shell;

[0007] The lifting mechanism is located below the separation mechanism;

[0008] The separation mechanism comprises a separation part and a dredging part;

[0009] The separation part includes a first filter screen and a second filter screen, and the dredging part includes an upper needle plate and a lower needle plate;

[0010] A lifting plate is slidably arranged on the left side of the inner part of the shell, a first fixed frame is fixedly arranged on the top surface of the lifting plate, the left and right end surfaces inside the first fixed frame are respectively fixedly connected to the left and right side surfaces of the upper needle plate, a second fixed frame is fixedly arranged on the bottom surface of the lifting plate, and the left and right end surfaces inside the second fixed frame are respectively fixedly connected to the left and right side surfaces of the lower needle plate.

[0011] Preferably, the lifting mechanism includes two fixed blocks, the top surfaces of the two fixed blocks are fixedly connected to the bottom surface of the outer shell respectively, and two lifting sleeves are slidably sleeved on the surfaces of the two fixed blocks respectively, and two connecting frames are fixedly provided on the front and rear end surfaces of the two lifting sleeves respectively. By providing a lifting mechanism, the height of the outer shell can be adjusted, so that containers of different heights can be placed under the outer shell, making the device less restrictive during use.

[0012] Preferably, two sets of mounting frames are fixedly provided on the inner left and right end surfaces of the shell, the inner side surfaces of the two upper mounting frames are slidingly connected to the left and right end surfaces of the first filter, and the inner side surfaces of the two lower mounting frames are fixedly connected to the left and right end surfaces of the second filter, so that the tea foam inside can be filtered when passing through the first filter and the second filter.

[0013] Preferably, a mounting frame is fixedly provided on the top surface of the outer shell, a first motor is fixedly provided on the inner top surface of the mounting frame, the bottom surface of the output end of the first motor passes through the top surface of the outer shell and extends to the inside of the outer shell, two scrapers are fixedly provided on the surface of the output end of the first motor, the bottom surfaces of the two scrapers are in contact with the top surface of the first filter, by turning on the first motor, the rotation of the output end of the first motor can drive the scraper to rotate above the first filter, and when the scraper rotates, the tea foam above the first filter can be stirred to prevent the tea foam from gathering above the first filter during filtration.

[0014] Preferably, a second motor is fixedly provided on the right side of the shell, and a left side of the output end of the second motor penetrates the right side of the shell and extends into the inside of the shell, an eccentric disk is fixedly provided on the left side of the output end of the second motor, and a control plate is rotatably provided on the left side of the output end of the eccentric disk through a bearing seat, and the top surface of the control plate is hinged to the right side of the lifting plate, and a wedge-shaped groove is provided on the left end surface of the inner side of the shell, and a wedge block is slidably provided inside the wedge groove, and the right side of the wedge block is fixedly connected to the left side of the lifting plate, and by turning on the second motor, the rotation of the output end of the second motor can drive the eccentric disk to rotate, and during the rotation of the eccentric disk, the lifting plate can be driven to move back and forth up and down through the control plate.

[0015] Preferably, a liquid inlet pipe is fixedly provided on the left side of the shell and extends into the interior of the shell, and a liquid outlet pipe is fixedly provided on the bottom of the shell and extends into the interior of the shell. A solenoid valve is provided inside the liquid outlet pipe, and the black tea inside the shell can be discharged by opening the solenoid valve.

[0016] Preferably, an electric telescopic rod is provided on the right side of the shell, the left side of the electric telescopic rod is fixedly connected to the right side of the shell, a support plate is fixedly provided on the bottom surface of the output end of the electric telescopic rod, the left side of the support plate is fixedly connected to the right end surface of the right lifting sleeve, and by turning on the electric telescopic rod, the output end of the electric telescopic rod can drive the right lifting sleeve to move up and down when it is extended or retracted.

[0017] Beneficial Effects

[0018] Compared with the prior art, the utility model provides a tea foam separation device for black tea production, which has the following beneficial effects:

[0019] 1. By providing a separation mechanism, the tea foam inside the black tea can be separated during the production process, so that there will be no impurities in the black tea. During separation, the first filter screen and the second filter screen are provided to achieve a better filtering effect, and relatively fine tea foam can be filtered. By providing a dredging part, the first filter screen and the second filter screen can be dredged to avoid clogging the mesh holes of the first filter screen and the second filter screen when filtering the tea foam of the black tea, resulting in a poor filtering effect. During the dredging process, the upper needle plate and the lower needle plate are reciprocated up and down, so that the upper needle plate and the lower needle plate can be extended into the mesh holes of the first filter screen and the second filter screen, so that the dredging effect is better.

[0020] 2. The height of the shell can be adjusted by providing a lifting mechanism, so that containers of different heights can be placed under the shell, making the device less restrictive during use. During the lifting process, two connecting frames can be provided to enable the two lifting sleeves to move synchronously, so that the shell can be more stable when moving up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the right side of the utility model;

[0022] Figure 2 It is a partial cutaway perspective diagram of the left side of the utility model;

[0023] Figure 3 It is a partially cutaway perspective schematic diagram of the front side of the utility model;

[0024] Figure 4 This is a bottom-up stereoscopic schematic diagram of the utility model;

[0025] Figure 5 For this utility model Figure 3 Enlarged three-dimensional schematic diagram of area A in the middle.

[0026] In the figure: 1 housing, 2 separation mechanism, 201 first motor, 202 second motor, 203 first fixed frame, 204 upper needle plate, 205 first filter screen, 206 lifting plate, 207 control board, 208 eccentric plate, 209 liquid inlet pipe, 210 installation frame, 211 scraper, 212 second filter screen, 213 lower needle plate, 214 second fixed frame, 215 installation frame, 216 liquid outlet pipe, 217 wedge block, 3 door panel, 4 lifting mechanism, 401 connecting frame, 402 lifting sleeve, 403 support plate, 404 electric telescopic rod, 405 fixed block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] like Figure 1-Figure 5 As shown, this embodiment proposes a housing 1 and a door panel 3 arranged in front of the housing 1, a separation mechanism 2 is arranged inside the housing 1, and a lifting mechanism 4 is arranged below the housing 1;

[0030] The lifting mechanism 4 is located below the separation mechanism 2;

[0031] The separation mechanism 2 includes a separation part and a dredging part;

[0032] The separation part includes a first filter screen 205 and a second filter screen 212, and the dredging part includes an upper needle plate 204 and a lower needle plate 213;

[0033] A lifting plate 206 is slidingly provided on the left side of the inner part of the shell 1, and a first fixed frame 203 is fixedly provided on the top surface of the lifting plate 206. The inner left and right end surfaces of the first fixed frame 203 are respectively fixedly connected to the left and right side surfaces of the upper needle plate 204, and a second fixed frame 214 is fixedly provided on the bottom surface of the lifting plate 206. The inner left and right end surfaces of the second fixed frame 214 are respectively fixedly connected to the left and right side surfaces of the lower needle plate 213. Two groups of mounting frames 210 are fixedly provided on the left and right end surfaces of the inner part of the shell 1, and the inner sides of the two upper mounting frames 210 are respectively slidably connected to the left and right end surfaces of the first filter screen 205, and the inner sides of the two lower mounting frames 210 are respectively fixedly connected to the left and right end surfaces of the second filter screen 212. A mounting frame 215 is fixedly provided on the top surface of the shell 1, and a first motor 201 is fixedly provided on the inner top surface of the mounting frame 215. The bottom surface of the output end of the first motor 201 passes through the top surface of the shell 1 and extends to the inside of the shell 1. Two scrapers 211 are fixedly arranged on the surface of the output end of the housing 1, and the bottom surfaces of the two scrapers 211 are in contact with the top surface of the first filter screen 205. A second motor 202 is fixedly arranged on the right side of the housing 1, and the left side of the output end of the second motor 202 penetrates the right side of the housing 1 and extends to the inside of the housing 1. An eccentric disk 208 is fixedly arranged on the left side of the output end of the second motor 202, and a control board 207 is rotatably arranged on the left side of the output end of the eccentric disk 208 through a bearing seat. The top surface of the control board 207 is hinged to the right side of the lifting plate 206. A wedge-shaped groove is provided on the inner left end surface of the housing 1, and a wedge-shaped block 217 is slidably arranged inside the wedge-shaped groove. The right side of the wedge block 217 is fixedly connected to the left side of the lifting plate 206. A liquid inlet pipe 209 is fixedly penetrated on the left side of the housing 1 and extends to the inside of the housing 1. A liquid outlet pipe 216 is fixedly penetrated on the bottom surface of the housing 1 and extends to the inside of the housing 1. A solenoid valve is arranged inside the liquid outlet pipe 216.

[0034] In this embodiment, the separation mechanism 2 is provided to separate the tea foam inside the black tea during the production process, so that there will be no impurities inside the black tea. During separation, the first filter screen 205 and the second filter screen 212 are provided to achieve a better filtering effect, and relatively fine tea foam can be filtered. The first filter screen 205 and the second filter screen 212 can be dredged by the dredging portion to avoid clogging the mesh holes of the first filter screen 205 and the second filter screen 212 when filtering the tea foam of the black tea, resulting in a poor filtering effect. During the dredging process, the upper needle plate 204 and the lower needle plate 213 are reciprocated up and down, so that the upper needle plate 204 and the lower needle plate 213 can be extended into the mesh holes of the first filter screen 205 and the second filter screen 212, so that the dredging effect is better.

[0035] Example 2

[0036] like Figure 1-Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the lifting mechanism includes two fixed blocks 405, the top surfaces of the two fixed blocks 405 are respectively fixedly connected to the bottom surface of the shell 1, and the surfaces of the two fixed blocks 405 are respectively slidably sleeved with two lifting sleeves 402, and the front and rear end surfaces of the two lifting sleeves 402 are respectively fixedly provided with two connecting frames 401, an electric telescopic rod 404 is provided on the right side of the shell 1, and the left side of the electric telescopic rod 404 is fixedly connected to the right side of the shell 1, and a support plate 403 is fixedly provided on the bottom surface of the output end of the electric telescopic rod 404, and the left side of the support plate 403 is fixedly connected to the right end surface of the right lifting sleeve 402.

[0037] In this embodiment, the height of the shell 1 can be adjusted by providing a lifting mechanism 4, so that containers of different heights can be placed under the shell 1, making the device less restrictive during use. During the lifting process, two connecting frames 401 can be provided to enable the two lifting sleeves 402 to move synchronously, so that the shell 1 can be more stable when moving up and down.

[0038] When in use, the black tea that needs to be separated from the tea foam is transported to the inside of the shell 1 through the liquid inlet pipe 209. After the black tea enters the inside of the shell 1, it will pass through the first filter screen 205 and the second filter screen 212. When the black tea passes through the first filter screen 205 and the second filter screen 212, the tea foam inside can be filtered. During filtering, the first motor 201 is turned on, and the rotation of the output end of the first motor 201 can drive the scraper 211 to rotate above the first filter screen 205. When the scraper 211 rotates, the tea foam above the first filter screen 205 can be stirred to prevent the tea foam from gathering above the first filter screen 205 during filtering. By turning on the second motor 202, the rotation of the output end of the second motor 202 can drive the eccentric disk 208 to rotate. During the rotation of the eccentric disk 208, the lifting plate can be driven by the control board 207 206 reciprocates up and down, and when the lifting plate 206 moves upward, it can drive the upper needle plate 204 to move synchronously, and when the upper needle plate 204 moves upward, the first filter screen 205 can be dredged, and when the lifting plate 206 moves downward, it can drive the lower needle plate 213 to move downward, and when the lower needle plate 213 moves downward, the second filter screen 212 can be dredged, and by turning on the electric telescopic rod 404, the output end of the electric telescopic rod 404 can drive the right lifting sleeve 402 to move up and down when it is extended and retracted, and the two lifting sleeves 402 can be moved synchronously through the two connecting frames 401, and the height of the shell 1 can be adjusted when the two lifting sleeves 402 move, and after adjustment, the container is placed under the liquid outlet pipe 216, and the black tea inside the shell 1 can be discharged by turning on the solenoid valve.

[0039] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A tea foam separation device for black tea production, comprising a housing (1) and a door panel (3) arranged in front of the housing (1), characterized in that: A separation mechanism (2) is arranged inside the shell (1), and a lifting mechanism (4) is arranged below the shell (1); The lifting mechanism (4) is located below the separation mechanism (2); The separation mechanism (2) comprises a separation part and a dredging part; The separation part includes a first filter screen (205) and a second filter screen (212), and the dredging part includes an upper needle plate (204) and a lower needle plate (213); A lifting plate (206) is slidably arranged on the left side of the interior of the shell (1); a first fixed frame (203) is fixedly arranged on the top surface of the lifting plate (206); the inner left and right end surfaces of the first fixed frame (203) are respectively fixedly connected to the left and right side surfaces of the upper needle plate (204); a second fixed frame (214) is fixedly arranged on the bottom surface of the lifting plate (206); the inner left and right end surfaces of the second fixed frame (214) are respectively fixedly connected to the left and right side surfaces of the lower needle plate (213).

2. The tea foam separation device for black tea production according to claim 1, characterized in that: The lifting mechanism comprises two fixed blocks (405), the top surfaces of the two fixed blocks (405) are respectively fixedly connected to the bottom surface of the housing (1), two lifting sleeves (402) are slidably sleeved on the surfaces of the two fixed blocks (405), and two connecting frames (401) are respectively fixedly arranged on the front and rear end surfaces of the two lifting sleeves (402).

3. The tea foam separation device for black tea production according to claim 1, characterized in that: Two sets of mounting frames (210) are fixedly arranged on the left and right end surfaces of the inner side of the outer shell (1), the inner side surfaces of the two upper mounting frames (210) are slidably connected to the left and right end surfaces of the first filter screen (205), and the inner side surfaces of the two lower mounting frames (210) are fixedly connected to the left and right end surfaces of the second filter screen (212).

4. The tea foam separation device for black tea production according to claim 3, characterized in that: A mounting frame (215) is fixedly arranged on the top surface of the outer shell (1), a first motor (201) is fixedly arranged on the inner top surface of the mounting frame (215), the bottom surface of the output end of the first motor (201) passes through the top surface of the outer shell (1) and extends into the interior of the outer shell (1), two scrapers (211) are fixedly arranged on the surface of the output end of the first motor (201), and the bottom surfaces of the two scrapers (211) are in contact with the top surface of the first filter screen (205).

5. The tea foam separation device for black tea production according to claim 1, characterized in that: A second motor (202) is fixedly arranged on the right side of the housing (1); the left side of the output end of the second motor (202) penetrates the right side of the housing (1) and extends into the interior of the housing (1); an eccentric disk (208) is fixedly arranged on the left side of the output end of the second motor (202); a control plate (207) is rotatably arranged on the left side of the output end of the eccentric disk (208) through a bearing seat; the top surface of the control plate (207) is hinged to the right side of the lifting plate (206); a wedge-shaped groove is provided on the inner left end surface of the housing (1); a wedge-shaped block (217) is slidably arranged inside the wedge-shaped groove; the right side of the wedge block (217) is fixedly connected to the left side of the lifting plate (206).

6. The tea foam separation device for black tea production according to claim 1, characterized in that: A liquid inlet pipe (209) is fixedly provided through the left side of the shell (1) and extends into the interior of the shell (1); a liquid outlet pipe (216) is fixedly provided through the bottom of the shell (1) and extends into the interior of the shell (1); and a solenoid valve is provided inside the liquid outlet pipe (216).

7. The tea foam separation device for black tea production according to claim 1, characterized in that: An electric telescopic rod (404) is arranged on the right side of the housing (1), and the left side of the electric telescopic rod (404) is fixedly connected to the right side of the housing (1). A support plate (403) is fixedly arranged on the bottom surface of the output end of the electric telescopic rod (404), and the left side of the support plate (403) is fixedly connected to the right end surface of the right lifting sleeve (402).

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