Instant tea powder processing tea kettle
By designing a tea brewing pot with a heated base and a DC motor-driven screw, spiral tube, storage filter, and pressure plate, the problems of uneven tea leaf dispersion and difficult cleaning are solved, achieving efficient release of tea aroma and convenient cleaning, thus improving the quality of tea powder and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DEHONG FUYAO TEA CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-07
AI Technical Summary
During the processing of instant tea powder, the tea leaves are not evenly dispersed in the tea brewing pot, resulting in low extraction rate, unstable taste, and difficulty in cleaning tea residue, posing a hygiene hazard.
A tea brewing pot was designed, comprising a heated base, a DC motor, a solenoid tube, a screw, a storage filter, and a pressure plate. By stirring and pressing the tea leaves, the aroma of the tea is efficiently released, and the tea residue is easily cleaned.
It improves the extraction efficiency and taste stability of tea leaves during the brewing process, simplifies the tea residue cleaning process, and reduces hygiene risks.
Smart Images

Figure CN224461049U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tea powder processing technology, and in particular to a tea brewing pot for processing instant tea powder. Background Technology
[0002] In the processing of instant tea powder, brewing tea is a crucial step in extracting the effective components of tea leaves. However, in typical tea brewing containers, tea leaves tend to disperse unevenly during brewing, with some floating on the surface and others sinking to the bottom. This results in significant differences in heating and extraction levels, reducing the extraction rate of effective components and potentially producing bitter substances due to localized over-brewing, affecting the taste stability of the instant tea powder. Furthermore, because typical tea brewing containers cannot centrally process the tea leaves, the scattered tea leaves increase the difficulty of cleaning up tea residue. The increased flexibility of brewed tea leaves also makes them more prone to breakage, further complicating the cleaning process. If tea residue enters the gaps between components inside the container and is not promptly removed, it can easily breed bacteria, posing a hygiene risk to subsequent batches. Utility Model Content
[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a tea brewing pot for processing instant tea powder, which facilitates the centralized collection of tea leaves for brewing, while improving the efficiency of tea aroma release during the brewing process, making it easier to clean the tea leaves in the brewing pot, and improving the brewing efficiency.
[0004] This utility model also provides a tea brewing canister for processing instant tea powder, comprising: a heated base, a canister body fixedly connected to the upper surface of the heated base, the lower end of the canister body embedded in the heated base, a feeding opening and a DC motor fixedly connected to the surface of the canister body, the output end of the DC motor penetrating into the interior of the canister body, a screw tube fixedly connected to the output end of the DC motor, a storage filter cylinder fixedly connected to the lower end of the screw tube, two opposing feeding ports provided at the upper end of the storage filter cylinder, a screw rod provided inside the screw tube, the screw rod located inside the storage filter cylinder, and pressure plates fixedly connected to the lower inner wall of the storage filter cylinder at the lower end of the screw rod. This facilitates the collection of tea leaves and enhances the release of tea aroma through stirring and pressing.
[0005] According to the present invention, a tea brewing can for processing instant tea powder includes a reinforcing bracket fixedly connected to the upper surface of the can body. The reinforcing bracket is fixedly connected to a DC motor, and the upper end of the reinforcing bracket is penetrated by the output end of the DC motor. This improves the stability of the DC motor.
[0006] According to the present invention, a tea brewing container for processing instant tea powder includes a storage filter cylinder with two sets of opposing horizontal bars fixedly connected to its side surface. These horizontal bars do not obstruct the filter holes on the side surface of the storage filter cylinder, thereby improving the stirring efficiency of the tea.
[0007] According to the present invention, a tea brewing pot for processing instant tea powder includes a pressure plate made of silicone, and multiple protruding strips, also made of silicone, are fixedly connected to the opposite sides of both pressure plates. This enhances the effectiveness of the pressure plate.
[0008] According to the present invention, a tea brewing container for processing instant tea powder has a groove on its upper surface, and the lower end of the spiral tube is located inside the groove. This improves the integration of the storage filter and the spiral tube.
[0009] According to the present invention, a tea brewing container for processing instant tea powder includes two side plates at the lower end of the spiral tube, with screws on the surface of the side plates. The storage filter cartridge is fixedly connected to the spiral tube by the screws, thus improving the ease of assembling and disassembling the storage filter cartridge.
[0010] According to the present invention, in a tea brewing container for processing instant tea powder, the diameter of the filling opening is greater than the combined length of the storage filter cylinder and the crossbar, and the storage filter cylinder does not contact the bottom of the container. This improves the ease of removing the storage filter cylinder.
[0011] Beneficial effects:
[0012] This technical solution's instant tea powder processing tea brewing pot uses a DC motor, spiral tube, screw, storage filter, pressure plate, and raised strips to collectively store tea leaves for brewing, facilitating subsequent tea leaf cleaning. At the same time, it utilizes the spiral lifting principle to squeeze the tea leaves while stirring the tea, improving the release of tea aroma and increasing the efficiency of the tea brewing process. Attached Figure Description
[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0014] Figure 1 This is a top view of the instant tea powder processing and brewing caddy of this utility model;
[0015] Figure 2 This is a cross-sectional view of a tea brewing pot for processing instant tea powder according to the present invention.
[0016] Figure 3 This is a top view of the disassembled internal components of a tea brewing canister for processing instant tea powder according to this utility model.
[0017] Figure 4 This is a top view of the disassembled internal components of a tea brewing canister for processing instant tea powder according to this utility model.
[0018] Figure 5 This is a cross-sectional view of the internal components of a tea brewing can for processing instant tea powder according to this utility model.
[0019] Legend:
[0020] 1. Heated base; 2. Tank body; 3. Filling opening; 4. DC motor; 5. Screw tube; 6. Storage filter cartridge; 7. Filling port; 8. Horizontal bar; 9. Screw; 10. Pressure plate; 11. Raised bar; 12. Groove; 13. Reinforcing bracket. Detailed Implementation
[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0022] Reference Figure 1-5 This utility model discloses a tea brewing can for processing instant tea powder, comprising: a heating base 1, a can body 2 fixedly connected to the upper surface of the heating base 1, and the lower end of the can body 2 embedded in the heating base 1. The heating base 1 is a common base with built-in heating equipment used to increase the temperature of the can body 2. The embedded structure of the can body 2 increases the heating area of the can body 2. A filling opening 3 and a DC motor 4 are fixedly connected to the surface of the can body 2. The diameter of the filling opening 3 is greater than the combined length of the storage filter 6 and the crossbar 8. The filling opening 3 is used to add tea leaves and water and to remove the storage filter 6. The output end of the DC motor 4 extends into the interior of the can body 2. The DC motor 4 is used to provide rotational power for the internal components of the can body 2. The DC motor 4 has a built-in clockwise and counterclockwise reciprocating rotation function. A reinforcing bracket 13 is fixedly connected to the upper surface of the can body 2. The reinforcing bracket 13 is fixedly connected to the DC motor 4, and the upper end of the reinforcing bracket 13 is penetrated by the output end of the DC motor 4. The reinforcing bracket 13 is used to increase the stability of the DC motor 4 during operation.
[0023] Specifically, when using the tea brewing pot, manually open the filling opening 3. At this time, the staff can directly view the storage filter 6. Then, put the tea leaves into the storage filter 6, and then pour water into the pot 2 through the filling opening 3. Then close the filling opening 3 to start brewing the tea.
[0024] A solenoid 5 is fixedly connected to the output end of the DC motor 4. The solenoid 5 is used to transmit the rotational power provided by the DC motor 4. A storage filter cylinder 6 is fixedly connected to the lower end of the solenoid 5. Two side plates are provided at the lower end of the solenoid 5, and screws are provided on the surface of the side plates. The storage filter cylinder 6 is fixedly connected to the solenoid 5 by screws. The connection method between the storage filter cylinder 6 and the solenoid 5 improves the convenience of disassembling and assembling the storage filter cylinder 6. A groove 12 is provided on the upper surface of the storage filter cylinder 6. The lower end of the solenoid 5 is located inside the groove 12. The storage filter cylinder 6 does not contact the bottom of the tank 2. Two opposite filling ports 7 are provided at the upper end of the storage filter cylinder 6. Two sets of opposite horizontal bars 8 are fixedly connected to the side surface of the storage filter cylinder 6. The horizontal bars 8 are not covered. The filter holes on the side surface of the storage filter cylinder 6 are blocked. The horizontal bar 8 is used to increase the stirring effect when the storage filter cylinder 6 rotates. The screw 9 is installed inside the screw tube 5. The screw 9 is located inside the storage filter cylinder 6. The screw 9 and the screw tube 5 cooperate to form a threaded lifting mechanism to change the distance between the two pressure plates 10. The lower end of the screw 9 and the lower inner wall of the storage filter cylinder 6 are both fixedly connected to the pressure plates 10. The pressure plates 10 are made of silicone. The opposite sides of the two pressure plates 10 are fixedly connected to multiple protrusions 11. The protrusions 11 are also made of silicone. The pressure plates 10 and the protrusions 11 cooperate to squeeze the tea leaves. The food-grade silicone pressure plates 10 and the protrusions 11 use their own flexibility to reduce the risk of the tea leaves breaking due to squeezing.
[0025] Specifically, when adding tea leaves, manually rotate the storage filter cylinder 6 to ensure that the filling port 7 is aligned with the filling opening 3. Then, add the tea leaves into the storage filter cylinder 6 through the filling port 7. During the tea brewing process, the DC motor 4 drives the screw tube 5 to rotate. Since the storage filter cylinder 6 and the screw tube 5 are integrated, the storage filter cylinder 6 is driven to rotate and cooperates with the horizontal bar 8 on its surface to stir the tea. During the rotation of the screw tube 5, the screw 9 remains stationary relative to the screw tube 5. The threads between the screw tube 5 and the screw 9 compress the screw 9, thereby pushing the screw 9 downward. During the downward movement of the screw 9, the pressure plate 10 on its surface falls, thereby bringing the two pressure plates 10 closer together. As the distance between the two pressure plates 10 decreases, the tea leaves are concentrated and compressed. Due to the reciprocating rotation characteristic of the DC motor 4, after rotating clockwise to push out the screw 9, it begins to rotate counterclockwise. At this time, the screw 9 slowly enters the interior of the screw tube 5 due to the influence of the threads.
[0026] Working principle: Tea leaves are added to the storage filter cylinder 6 through the inlet 3 and inlet 7, then water is added. After closing the inlet 3, the tea can be brewed. During the brewing process, the output of the DC motor 4 reciprocates clockwise and counterclockwise, driving the storage filter cylinder 6 to rotate and stir the tea. At the same time, the internal screw 9 is raised and lowered by the threaded thrust of the screw tube 5. When the storage filter cylinder 6 rotates clockwise, the screw 9 is pushed out of the screw tube 5 and fed downwards by the threaded thrust, which drives the pressure plate 10 on the surface of the screw 9 downwards. The distance between the two pressure plates 10 is changed by the downward movement of the screw 9, which is then used to squeeze the tea leaves. When the storage filter cylinder 6 rotates counterclockwise, the screw 9 is pulled into the screw tube 5. The other two pressure plates 10 move away from each other. After the tea is brewed and the tea water is taken out, the filling opening 3 is opened. Then, the screw restricts the storage filter cylinder 6 through the filling opening 3. At this time, the storage filter cylinder 6 is pressed down to separate it from the screw tube 5. The tea residue inside the storage filter cylinder 6 can then be taken out through the filling opening 3 and poured out.
[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A tea brewing can for processing instant tea powder, characterized in that, include: A heated base (1) is fixedly connected to a tank (2) on its upper surface. The lower end of the tank (2) is embedded in the heated base (1). A loading opening (3) and a DC motor (4) are fixedly connected to the surface of the tank (2). The output end of the DC motor (4) extends into the interior of the tank (2). The output end of the DC motor (4) is fixedly connected to a solenoid (5), and the lower end of the solenoid (5) is fixedly connected to a storage filter cylinder (6). The upper end of the storage filter cylinder (6) is provided with two opposing feeding ports (7). A screw (9) is provided inside the solenoid (5). The screw (9) is located inside the storage filter cylinder (6). The lower end of the screw (9) and the lower inner wall of the storage filter cylinder (6) are both fixedly connected to a pressure plate (10).
2. The instant tea powder processing and brewing pot according to claim 1, characterized in that, A reinforcing bracket (13) is fixedly connected to the upper surface of the tank (2). The reinforcing bracket (13) is fixedly connected to the DC motor (4), and the upper end of the reinforcing bracket (13) is penetrated by the output end of the DC motor (4).
3. The instant tea powder processing and brewing pot according to claim 1, characterized in that, The storage filter cylinder (6) has two sets of opposing horizontal bars (8) fixedly connected to its side surface. The horizontal bars (8) do not block the filter holes on the side surface of the storage filter cylinder (6).
4. The instant tea powder processing and brewing pot according to claim 1, characterized in that, The pressure plate (10) is made of silicone, and multiple protrusions (11) are fixedly connected to the opposite side of the two pressure plates (10), and the protrusions (11) are also made of silicone.
5. The instant tea powder processing and brewing pot according to claim 1, characterized in that, The upper surface of the storage filter cylinder (6) is provided with a groove (12), and the lower end of the spiral tube (5) is located inside the groove (12).
6. The instant tea powder processing and brewing pot according to claim 1, characterized in that, The lower end of the spiral tube (5) is provided with two side plates, and screws are provided on the surface of the side plates. The storage filter cylinder (6) is fixedly connected to the spiral tube (5) by screws.
7. The instant tea powder processing and brewing pot according to claim 1, characterized in that, The diameter of the filling opening (3) is greater than the combined length of the storage filter cylinder (6) and the crossbar (8), and the storage filter cylinder (6) does not contact the bottom of the tank body (2).