Tea beverage filtering device

Abstract

The utility model belongs to the field of tea beverage processing equipment, and discloses a tea beverage filtering device which comprises a box body, and a liquid adding box is arranged on one side of the box body; a filtering mechanism is arranged in the box body, the filtering mechanism comprises three sections of filtering pipelines which are sequentially connected, and a detachable filtering assembly is arranged between every two adjacent sections of filtering pipelines; the three sections of filtering pipelines are respectively a first filtering pipeline, a second filtering pipeline and a third filtering pipeline, the liquid adding box is communicated with the first filtering pipeline through a liquid adding pipe, and a liquid collecting box communicated with the third filtering pipeline is further arranged in the box body. The tea juice filtering device is simple in structure, low in manufacturing cost, good in tea juice filtering effect, high in tea juice filtering efficiency, high in popularization value and economic value and suitable for small-scale processing and production.

Description

Technical Field

[0001] The utility model relates to the field of tea beverage processing equipment, in particular to a tea beverage filtering device. Background Art

[0002] Tea, as a traditional Chinese drink, is becoming more and more popular around the world. In recent years, in order to adapt to the pace of modern life, various tea beverages have gradually developed on the basis of traditional tea drinking habits. Tea beverages are made by deep processing of tea leaves, making various concentrated tea juices, tea powders and other convenient semi-finished products, and then filtering and mixing with tea extracts.

[0003] When preparing tea juice, the soaked material needs to be poured into a centrifugal dehydrator for centrifugation. However, the separated tea juice contains a large amount of tea residue that has not been removed, and further filtration and separation are required. Currently, there are a variety of tea beverage filtration equipment, but the structure is relatively complex and the manufacturing cost is high. It is not suitable for small-scale processing and production. Moreover, the tea residue after filtration is not easy to clean. Utility Model Content

[0004] In view of the above problems, the utility model provides a tea beverage filtering device, which has a simple structure, low manufacturing cost, is convenient for cleaning the tea residue after filtering, and is suitable for small-scale processing and production.

[0005] The technical solution of the utility model is as follows:

[0006] A tea beverage filtering device comprises a box body, one side of which is provided with a liquid adding tank; a filtering mechanism is provided in the box body, the filtering mechanism comprises three sections of filtering pipes connected in sequence, and a detachable filtering assembly is provided between two adjacent sections of the filtering pipes; the three sections of the filtering pipes are respectively a first filtering pipe, a second filtering pipe and a third filtering pipe, the liquid adding tank is connected to the first filtering pipe through a liquid adding pipe, and a liquid collecting tank connected to the third filtering pipe is also provided in the box body.

[0007] In a further technical solution, the detachable filter assembly includes a connecting pipe fitting, a connecting nut and a filter screen; the two ends of the connecting pipe fitting respectively have external threaded connecting sections, the external threaded connecting section at one end of the connecting pipe fitting is used for threaded connection with the upper section of the filter pipe, and the external threaded connecting section at the other end is used for threaded connection with the connecting nut, and the connecting nut is rotatably connected to the next section of the filter pipe; the filter screen is clamped in the connecting pipe fitting.

[0008] In a further technical solution, a rotation seal is formed between the connecting nut and the next section of the filter pipe.

[0009] In a further technical solution, a sealing ring is provided on the outer edge of the filter screen.

[0010] In a further technical solution, a pressurizing mechanism is also provided on the top of the box body. The pressurizing mechanism is a hydraulic mechanism or an electric telescopic mechanism. The piston end of the pressurizing mechanism extends into the first filter pipe and is connected to a pressurizing plug. The pressurizing plug is slidably sealed with the inner wall of the first filter pipe.

[0011] In a further technical solution, the liquid adding pipe is arranged to be inclined downward along the liquid flow direction, and a one-way valve is provided at the outlet of the liquid adding pipe.

[0012] In a further technical solution, the first filter pipe and the third filter pipe are arranged vertically, the second filter pipe is arranged obliquely downward along the liquid flow direction, and the first filter pipe and the third filter pipe are fixedly connected to the inside of the box.

[0013] In a further technical solution, the liquid outlet end of the third filter pipe is connected to a hose, and the liquid collecting tank is provided with a pipe opening detachably connected to the hose.

[0014] In a further technical solution, the pore size of the filter mesh between the first filter pipe and the second filter pipe is larger than the pore size of the filter mesh between the second filter pipe and the third filter pipe.

[0015] In a further technical solution, a first box door is provided at a position corresponding to the filtering mechanism on the front side of the box body, and a second box door is provided at a position corresponding to the liquid collecting box.

[0016] The utility model adopts a pipeline structure to filter tea juice, has excellent sealing performance, and can prevent the tea juice from being contaminated during the filtering process. Two-stage filter screens with different apertures are used for filtering. The first-stage filter screen can filter out larger tea residues in the tea juice, and the second-stage filter screen can filter out fine impurities and tea residues remaining in the tea juice. The filtering effect is good, and a pressurizing mechanism is also provided to compress the space in the filtering pipeline, increase the pressure in the filtering pipeline, and thus improve the filtering efficiency. After the filtering is completed, the filtered tea juice collected in the collecting box can be taken away by opening the second box door, and then the first box door is opened, the second filtering pipeline is disassembled, and the filtered impurities and tea residues are cleaned.

[0017] The specific disassembly steps are: first loosen the connecting nut to release the connection between the upper and lower sections of the filter pipe, then unscrew the connecting pipe, take out the filter, clean the filtered impurities and tea residue, and prepare for the next filtration. You can also replace the filter with different aperture mesh numbers according to the filtration needs.

[0018] The utility model has the advantages of simple structure, low manufacturing cost, good filtering effect and high filtering efficiency on tea juice, high promotion value and economic value, and is suitable for small-scale processing and production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the external structure of the tea beverage filtering device according to the embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the tea beverage filtering device according to the embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the detachable filter assembly described in the embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 10. Box body; 11. First box door; 12. Second box door; 20. Liquid adding box; 21. Liquid adding pipe; 30. First filter pipe; 40. Second filter pipe; 50. Third filter pipe; 60. Removable filter assembly; 61. Connecting pipe; 62. Filter screen; 63. Connecting nut; 70. Pressurizing mechanism; 71. Pressurizing plug; 80. Liquid collecting box. DETAILED DESCRIPTION

[0024] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0025] Example:

[0026] A tea beverage filtering device, such as Figure 1-Figure 2 As shown, it includes a box body 10, and a liquid adding box 20 is provided on one side of the box body 10; a filtering mechanism is provided in the box body 10, and the filtering mechanism includes three sections of filtering pipes connected in sequence, and a detachable filtering assembly 60 is provided between two adjacent sections of filtering pipes; the three sections of filtering pipes are respectively a first filtering pipe 30, a second filtering pipe 40 and a third filtering pipe 50, and the liquid adding box 20 is connected to the first filtering pipe 30 through a liquid adding pipe 21, and a liquid collecting box 80 connected to the third filtering pipe 50 is also provided in the box body 10.

[0027] In another embodiment, if Figure 3 As shown, the detachable filter assembly 60 includes a connecting pipe 61, a connecting nut 63 and a filter screen 62; both ends of the connecting pipe 61 have external threaded connection sections, the external threaded connection section at one end of the connecting pipe 61 is used for threaded connection with the upper section of the filter pipe, and the external threaded connection section at the other end is used for threaded connection with the connecting nut 63, and the connecting nut 63 is rotatably connected to the lower section of the filter pipe; the filter screen 62 is clamped in the connecting pipe 61.

[0028] The specific disassembly steps are: first loosen the connecting nut 63 to release the connection between the upper and lower sections of the filter pipe, then unscrew the connecting pipe 61, take out the filter screen 62, and clean the filtered impurities and tea residues to prepare for the next filtration. The filter screen 62 with different apertures can also be replaced according to the filtering requirements.

[0029] In another embodiment, the connection nut 63 is rotated to seal with the next section of the filter pipe, which can ensure the sealing effect in the filter pipe and prevent leakage.

[0030] In another embodiment, if Figure 3 As shown, a sealing ring is provided on the outer edge of the filter screen 62, which, on the one hand, facilitates the filter screen 62 to be clamped in the connecting pipe 61, and on the other hand, can ensure the filtering effect.

[0031] In another embodiment, if Figure 2 As shown, a pressurizing mechanism 70 is also provided on the top of the box body 10. The pressurizing mechanism 70 is a hydraulic mechanism or an electric telescopic mechanism. The piston end of the pressurizing mechanism 70 extends into the first filter pipe 30 and is connected to a pressurizing plug 71. The pressurizing plug 71 is slidably sealed with the inner wall of the first filter pipe 30.

[0032] The pressurizing mechanism 70 is extended and retracted to drive the pressurizing plug 71 to compress the space in the filter pipe, thereby increasing the pressure in the filter pipe and further improving the filtering efficiency.

[0033] In another embodiment, if Figure 2 As shown, the liquid adding pipe 21 is arranged to be inclined downward along the liquid flow direction, which can speed up the liquid inlet speed. A one-way valve is provided at the outlet of the liquid adding pipe 21 to prevent the tea juice from flowing back when the pressurizing mechanism 70 is working, and at the same time ensure that the pressure in the filter pipe does not leak out, thereby ensuring the filtering efficiency.

[0034] In another embodiment, if Figure 2 As shown, the first filter pipe 30 and the third filter pipe 50 are arranged vertically, and the second filter pipe 40 is arranged obliquely downward along the liquid flow direction to accelerate the liquid intake speed. The first filter pipe 30 and the third filter pipe 50 are fixedly connected to the inside of the box body 10.

[0035] In another embodiment, if Figure 2 As shown, the liquid outlet end of the third filter pipe 50 is connected to a hose, and the liquid collecting box 80 is provided with a pipe mouth detachably connected to the hose. When filtering, the hose is inserted into the pipe mouth, which can reduce the exposure of the tea juice collected in the liquid collecting box 80, prevent external dust or impurities from entering the liquid collecting box 80, and also avoid spillage during the liquid collection process.

[0036] In another embodiment, the pore size of the filter mesh 62 located between the first filter pipe 30 and the second filter pipe 40 is greater than the pore size of the filter mesh 62 located between the second filter pipe 40 and the third filter pipe 50 .

[0037] In another embodiment, if Figure 1 As shown, a first box door 11 is provided at the front side of the box body 10 at a position corresponding to the filtering mechanism, and a second box door 12 is provided at a position corresponding to the liquid collecting box 80 .

[0038] The utility model adopts a pipeline structure to filter tea juice, has excellent sealing performance, and can prevent the tea juice from being contaminated during the filtering process. The two-stage filter screen 62 with different apertures is used for filtering. The first-stage filter screen 62 can filter out the larger tea residues in the tea juice, and the second-stage filter screen 62 can filter out the fine impurities and tea residues remaining in the tea juice, and the filtering effect is good. After the filtering is completed, the second box door 12 can be opened to take away the filtered tea juice collected in the liquid collection box 80, and then the first box door 11 is opened, the second filter pipe 40 is disassembled, and the filtered impurities and tea residues are cleaned.

[0039] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A tea beverage filtering device, characterized in that: It comprises a box body, one side of which is provided with a liquid adding tank; a filtering mechanism is provided in the box body, the filtering mechanism comprises three sections of filtering pipes connected in sequence, and a detachable filtering assembly is provided between two adjacent sections of the filtering pipes; the three sections of the filtering pipes are respectively a first filtering pipe, a second filtering pipe and a third filtering pipe, the liquid adding tank is connected to the first filtering pipe through a liquid adding pipe, and a liquid collecting tank connected to the third filtering pipe is also provided in the box body.

2. The tea beverage filtering device according to claim 1, characterized in that: The detachable filter assembly includes a connecting pipe, a connecting nut and a filter screen; the two ends of the connecting pipe respectively have external threaded connecting sections, the external threaded connecting section at one end of the connecting pipe is used for threaded connection with the upper section of the filter pipe, and the external threaded connecting section at the other end is used for threaded connection with the connecting nut, and the connecting nut is rotatably connected to the lower section of the filter pipe; the filter screen is clamped in the connecting pipe.

3. The tea beverage filtering device according to claim 2, characterized in that: The connecting nut is rotatably sealed with the next section of the filtering pipeline.

4. The tea beverage filtering device according to claim 2, characterized in that: A sealing ring is arranged on the outer edge of the filter screen.

5. The tea beverage filtering device according to claim 1, characterized in that: A pressurizing mechanism is also provided on the top of the box body. The pressurizing mechanism is a hydraulic mechanism or an electric telescopic mechanism. The piston end of the pressurizing mechanism extends into the first filter pipe and is connected to a pressurizing plug. The pressurizing plug is slidably sealed with the inner wall of the first filter pipe.

6. The tea beverage filtering device according to claim 1, characterized in that: The liquid adding pipe is arranged obliquely downward along the liquid flow direction, and a one-way valve is arranged at the outlet of the liquid adding pipe.

7. The tea beverage filtering device according to claim 1, characterized in that: The first filter pipe and the third filter pipe are arranged vertically, and the second filter pipe is arranged obliquely downward along the liquid flow direction.

8. The tea beverage filtering device according to claim 1, characterized in that: The liquid outlet end of the third filter pipe is connected with a hose, and the liquid collecting box is provided with a pipe opening detachably connected with the hose.

9. The tea beverage filtering device according to claim 2, characterized in that: The pore size of the filter mesh located between the first filter pipe and the second filter pipe is larger than the pore size of the filter mesh located between the second filter pipe and the third filter pipe.

10. The tea beverage filtering device according to claim 1, characterized in that: A first box door is arranged at a position corresponding to the filtering mechanism on the front side of the box body, and a second box door is arranged at a position corresponding to the liquid collecting box.

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