Digesting and filtering device for orange brown sugar production and production process of orange brown sugar

Abstract

The present invention relates to the technical field of orange brown sugar production, and discloses an extraction filtration apparatus for orange brown sugar production, the extraction filtration apparatus comprises a frame, and a stirring tank and a stirring member arranged on the frame, the stirring member comprises a stirring assembly and a circulation assembly, the bottom of the stirring tank is provided with an output port, and the wall of the stirring tank is provided with a side mounting port along the radial direction; the circulating assembly comprises centrifugal pumps arranged at the openings of the output ports and liquid outlet units arranged in the side mounting ports, and a plurality of liquid outlet ends of the centrifugal pumps are arranged in the circumferential direction of the centrifugal pumps in an array mode; the number of the liquid outlet ends of the centrifugal pump is consistent with that of the liquid outlet units, the centrifugal pump and the liquid outlet units are connected through circulating pipelines, liquid discharging pipelines are arranged between the multiple circulating pipelines, connecting valve sets are arranged at the joints of the liquid discharging pipelines and the circulating pipelines, and the multiple connecting valve sets are correspondingly arranged.

Description

An extraction and filtration device for producing tangerine peel sugar and its production process Technical Field

[0001] This invention relates to the field of tangerine peel sugar production, specifically to an extraction and filtration device for tangerine peel sugar production and its production process. Background Technology

[0002] Huazhou tangerine peel throat lozenges, also known simply as tangerine peel candy, are a representative product that combines traditional Chinese medicine with modern confectionery technology. The key lies in how to efficiently extract and stably preserve the effective components of Huazhou tangerine peel to achieve the effect of soothing the throat.

[0003] In existing extraction techniques for the effective components of Citrus reticulata peel, the fruit is typically crushed, dried, and sieved. Then, the powdered material is soaked in hot water for extraction. After extraction, the liquid undergoes solid-liquid separation, i.e., filtration to remove coarse particles, yielding a mixed extract. During the extraction process, the Citrus reticulata peel powder is prone to clumping (commonly known as agglomeration or lumps) when mixed with hot water. This clumping reduces the extraction efficiency of the effective components (because the powder is encapsulated, preventing water penetration). While clumps floating in the water can be broken up by the efficient stirring action of the subsequent stirring mechanism, some clumps tend to adhere to the walls of the stirring tank. Because there is a clearance between the stirring mechanism and the tank wall, the clumps adhering to the tank wall are difficult to be pulled away and broken up by the water flow generated by the stirring action.

[0004] Based on the above, the present invention proposes an extraction and filtration device for the production of tangerine peel sugar and its production process. Summary of the Invention

[0005] To address the problems mentioned in the background above, the present invention provides an extraction and filtration device for the production of tangerine peel sugar and its production process.

[0006] To achieve the above-mentioned technical objectives, the technical solution adopted by the present invention is as follows.

[0007] An extraction and filtration device for producing tangerine peel sugar includes a frame and a stirring tank and stirring components mounted on the frame. The stirring components include a stirring assembly and a circulation assembly.

[0008] The bottom of the mixing tank is provided with an outlet, and the tank wall is provided with a side mounting port along the radial direction. Several side mounting ports are arranged in an array along the circumference of the mixing tank.

[0009] The circulation assembly includes a centrifugal pump installed at the outlet orifice and a liquid outlet unit installed in the side mounting port. Several liquid outlets of the centrifugal pump are arranged in an array along its own circumference. The number of liquid outlets of the centrifugal pump is the same as the number of liquid outlet units, and the two are connected by a circulation pipe.

[0010] A drain pipe is installed between several circulation pipes, and a connecting valve group is installed at the connection between the drain pipe and the circulation pipe. There are multiple connecting valve groups.

[0011] As a further improvement and optimization of the present invention, the connecting valve group is configured to switch between connection state one, connection state two, and closed state. When the connecting valve group is in connection state one, the mixed liquid output from the centrifugal pump outlet flows into the outlet unit through the circulation pipe. When the connecting valve group is in connection state two, the mixed liquid output from the centrifugal pump outlet is output through the drain pipe. When the connecting valve group is in closed state, the circulation pipe is blocked.

[0012] As a further improvement and optimization of the present invention, the liquid outlet unit includes a cover provided at the side mounting port and a movable column slidably installed in the side mounting port. A spring is provided between the movable column and the side mounting port. The side of the movable column facing the axis of the mixing tank is set into an arc shape with the same diameter as the inner wall of the mixing tank. The elastic force of the spring is used to make the movable column move away from the axis of the mixing tank. Initially, the arc surface of the movable column is coaxial with the mixing tank.

[0013] A nozzle is provided on one side of the cap, and the nozzle is connected to the circulation pipe;

[0014] The movable column has a liquid outlet through the side of the mixing tank along the circumference. Multiple liquid outlets are arranged in an array along the axis of the mixing tank. A main connection channel is provided on the side of the movable column away from the axis of the mixing tank. The main connection channel is used to connect the liquid outlet with the side mounting port.

[0015] As a further improvement and optimization of the present invention, a heating element is provided on one side of the cover.

[0016] As a further improvement and optimization of the present invention, the upper end of the mixing tank is provided with several feed convex pipes, and each feed convex pipe is provided with a feed valve at its end.

[0017] As a further improvement and optimization of the present invention, an annular shell is coaxially arranged on the outside of the centrifugal pump. The inner cavity of the annular shell is connected to the output end of the centrifugal pump. Several interfaces are arranged in an array along the circumferential direction on the outer circular surface of the annular shell. The interfaces are the liquid outlet end of the centrifugal pump.

[0018] As a further improvement and optimization of the present invention, the stirring assembly includes a movable support and a linear module for driving the movable support to move in the vertical direction. A column is provided on the movable support, and the center line of the column coincides with the axis of the stirring tank.

[0019] The frame is equipped with a drive unit for rotating the column;

[0020] The lower end of the column extends into the mixing tank and is hinged to a swing column, and the hinge axis formed by the hinge of the two is arranged horizontally.

[0021] The pendulum column is fitted with a sliding column, and a telescopic rod is also installed inside the pendulum column. The telescopic rod extends in the direction parallel to the extension direction of the pendulum column, and the end of the telescopic rod is connected to the sliding column.

[0022] A stirring blade is installed at the end of the sliding column that extends out of the deflecting column.

[0023] As a further improvement and optimization of the present invention, the driving component includes a rotating body and a motor for driving the rotating body to rotate. The upper end surface of the rotating body is provided with a through hole, and the lower end of the column passes through the through hole.

[0024] A second motor is installed at the upper end of the column. The output end of the second motor extends into the column and forms a power connection with the hinge shaft.

[0025] The slide column is equipped with a motor for driving the stirring blades to rotate.

[0026] A production process for an extraction and filtration device for producing tangerine peel sugar includes the following steps:

[0027] When the centrifugal pump is started and the connecting valve group is in the connected state, the liquid outlet unit is in the circulation state; when the connecting valve group is in the closed state, the liquid outlet unit is in the blocked state.

[0028] There are six liquid outlet units arranged in the array direction as liquid outlet unit 1, liquid outlet unit 2, liquid outlet unit 3, liquid outlet unit 4, liquid outlet unit 5 and liquid outlet unit 6;

[0029] Step 1: The mixing component begins its mixing operation;

[0030] At the same time, the centrifugal pump starts, and all six liquid outlet units switch to circulation mode;

[0031] Step 2: After the preset time, liquid outlet unit 1, liquid outlet unit 3 and liquid outlet unit 5 switch to the blocked state, while liquid outlet unit 2, liquid outlet unit 4 and liquid outlet unit 6 remain in the circulation state;

[0032] After a preset time, liquid outlet units 1, 3, and 5 switch to circulation mode, while liquid outlet units 2, 4, and 6 switch to blocking mode.

[0033] This process is repeated.

[0034] Compared with the prior art, the beneficial effects of this invention are as follows:

[0035] Technical effect 1: The circulating component circulates the mixed liquid in the mixing tank, which, in conjunction with the stirring action of the stirring component, improves the mixing effect of the mixed liquid.

[0036] Technical Effect 2: When the circulation of the mixed liquid is started, the liquid level in the mixing tank will drop. Some of the outlets will be above the liquid level, and some will be below the liquid level. On two adjacent moving columns, the mixed liquid output through the outlets above the liquid level will collide and further improve the mixing effect. The mixed liquid output through the outlets above the liquid level can achieve the following effect: as the mixed liquid returns, the mixed liquid near the inner wall of the mixing tank will be pushed away from the inner wall, thereby promoting the liquid close to the inner wall of the mixing tank to participate in the circulation flow, further improving the mixing effect.

[0037] It should be noted that when a centrifugal pump extracts a mixed liquid, the liquid near the axis of the mixing tank can be more effectively extracted and participate in the circulation flow, while the liquid near the inner wall is difficult to participate in the circulation flow. This invention can solve this problem, enabling the liquid close to the inner wall of the mixing tank to participate in the circulation flow and improve the mixing effect.

[0038] Technical effect 3: In this case, the liquid outlet units 1, 3, and 5 switch to the blocked state, while the liquid outlet units 2, 4, and 6 remain in the circulation state. After a preset time, the liquid outlet units 1, 3, and 5 switch to the circulation state, while the liquid outlet units 2, 4, and 6 remain in the blocked state, and this process repeats.

[0039] The advantage lies in the fact that some powder will clump together and adhere to the inner wall of the mixing tank. On the one hand, the clumps adhering to the inner wall will be impacted, and the direction of the impact force will switch, that is, first an impact to the right and then an impact to the left. This repeated action can more effectively remove the clumps adhering to the inner wall. On the other hand, the clumps may adhere to the arc surface of the moving column. The repeated switching of the opposite states of two adjacent liquid outlet units can also impact and remove the clumps adhering to the arc surface of the moving column, thereby further improving the mixing effect. Attached Figure Description

[0040] Figure 1 is a schematic diagram of the structure of the present invention;

[0041] Figure 2 is a schematic diagram of the stirring component.

[0042] Figure 3 is a schematic diagram of the stirring component (II).

[0043] Figure 4 is a schematic diagram of the stirring component;

[0044] Figure 5 is a partial schematic diagram of the stirring component;

[0045] Figure 6 is a partial schematic diagram of the stirring component;

[0046] Figure 7 is a schematic diagram of the recirculation component;

[0047] Figure 8 is a cross-sectional view of the mixing tank and the liquid outlet unit;

[0048] Figure 9 is a partial schematic diagram of the movable column.

[0049] The labels in the attached diagram are:

[0050] 100. Frame; 101. Mixing tank; 1011. Side mounting port; 102. Feed valve; 103. Upper cover; 200. Mixing assembly; 201. Linear module; 202. Movable support; 203. Mixing component; 204. Motor 1; 205. Rotating body; 206. Column; 207. Motor 2; 208. Sheath; 209. Oscillating column; 210. Sliding column; 211. Mixing blade; 212. Telescopic rod; 213. Motor 3; 300. Circulation assembly; 301. Centrifugal pump; 302. Circulation pipeline; 303. Liquid outlet unit; 3031. Cover; 3032. Connector; 3033. Heating element; 3034. Movable column; 3035. Spring; 3036. Discharge port; 3037. Main connection channel; 304. Drainage pipeline; 305. Connecting valve assembly. Detailed Implementation

[0051] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0052] The core of this case lies in extraction, that is, mixing and stirring to extract the effective components. As for the filtration of the mixed liquid after mixing and stirring, existing filtration technology can be used, so it will not be elaborated here.

[0053] Referring to Figures 1-9, an extraction and filtration device for producing tangerine peel sugar includes a frame 100 and a stirring tank 101 and a stirring component disposed on the frame 100.

[0054] The upper end of the mixing tank 101 is provided with several feed convex pipes, and each feed convex pipe is provided with a feed valve 102 at the end. When the feed valve 102 is opened, raw materials can be injected into the mixing tank 101 through the feed convex pipe. The raw materials include water, citrus red powder, etc., which will not be described in detail.

[0055] The stirring components include a stirring assembly 200 and a circulation assembly 300.

[0056] Stirring component 200:

[0057] Referring to Figures 1-6, the stirring assembly 200 includes a movable support 202 and a linear module 201 for driving the movable support 202 to move in the vertical direction. The linear module 201 can be implemented using existing lead screw linear movement technology, which will not be described in detail.

[0058] A stirring component 203 is installed on the movable support 202.

[0059] The stirring component 203 includes a column 206 mounted on a movable support 202. The centerline of the column 206 coincides with the axis of the mixing tank 101. Furthermore, the frame 100 is provided with a driving component for rotating the column 206. Specifically, the driving component includes a rotating body 205 and a motor 204 for rotating the rotating body 205. The upper end face of the rotating body 205 is provided with a through hole. The lower end of the column 206 passes through the through hole and extends into the mixing tank 101. Therefore, when the motor 204 drives the rotating body 205 to rotate, the rotating body 205 will rotate along with the column 206. And when the column 206 moves vertically, the rotating body 205 will still rotate along with the column 206.

[0060] The lower end of the column 206 is hinged to a swing column 209, and the hinge shaft formed by the hinge is horizontally arranged. The upper end of the column 206 is provided with a motor 207. The output end of the motor 207 extends into the column 206 and forms a power connection with the hinge shaft, for example, through belt drive technology. Therefore, the hinge shaft is driven to rotate by the motor 207, thereby causing the swing column 209 to swing.

[0061] The oscillating column 209 is fitted with a sliding column 210, and a telescopic rod 212 is also provided inside the oscillating column 209. The telescopic rod 212 extends in the same direction as the extension of the oscillating column 209. The end of the telescopic rod 212 is connected to the sliding column 210. This can be achieved using existing electric or pneumatic telescopic rod technology. The telescopic rod 212 drives the sliding column 210 to move within the oscillating column 209.

[0062] The end of the slide column 210 extending out of the deflector column 209 is equipped with a stirring blade 211. The slide column 210 is equipped with a motor 213 for driving the stirring blade 211 to rotate. Therefore, the stirring blade 211 can be driven to rotate by the motor 213.

[0063] In a preferred embodiment, a leather sleeve 208 can be provided between the sway column 209 and the upright column 206. The sleeve is made of a flexible and soft material, such as rubber. The advantage is that there are often dead corners at the hinge axis, which are not easy to clean. Therefore, the leather sleeve 208 can provide cover.

[0064] In summary, in this case, through the cooperation of motor 1 204, motor 207 and motor 3 213, the stirring blade 211 can be driven to rotate with the column 206, the stirring blade 211 can follow the oscillating column 209 to oscillate, and the stirring blade 211 can rotate around its own axis. These three rotational actions form a stirring action, realizing the stirring operation of the mixed liquid in the mixing tank 101, and the stirring effect is better.

[0065] Furthermore, referring to Figure 1, an upper cover 103 can be provided at the upper end of the mixing tank 101. The side of the upper cover 103 is provided with nozzles. The column 206 passes through the upper cover 103. The advantage is that after the mixing is completed, the hinge shaft can be driven to rotate, so that the eccentric column 209 is arranged vertically. Then the column 206 moves in the vertical direction. At the same time, the nozzle sprays water to wash the column 206, the eccentric column 209 and the mixing blade 211, so as to achieve the purpose of cleaning.

[0066] Loop component 300:

[0067] Referring to Figures 7-9, the bottom of the mixing tank 101 is provided with an outlet, and the tank wall of the mixing tank 101 is provided with a side mounting port 1011 along the radial direction. Several side mounting ports 1011 are arranged in an array along the circumference of the mixing tank 101.

[0068] The circulation assembly 300 includes a centrifugal pump 301 disposed at the outlet orifice and a liquid outlet unit 303 disposed in the side mounting port 1011.

[0069] The centrifugal pump 301 has several outlets arranged in an array along its circumference. Furthermore, an annular shell can be coaxially arranged outside the centrifugal pump 301. The inner cavity of the annular shell is connected to the output end of the centrifugal pump 301. Several interfaces are arranged in an array along the circumference on the outer surface of the annular shell, thereby achieving the purpose of having several outlets arranged in an array along the circumference of the centrifugal pump 301. Other methods are also possible.

[0070] The number of outlet ends of the centrifugal pump 301 is the same as the number of outlet units 303, and the two are connected by a circulation pipe 302.

[0071] Furthermore, a drain pipe 304 is provided between several circulation pipes 302, and a connecting valve group 305 is provided at the connection between the drain pipe 304 and the circulation pipe 302, with multiple connecting valve groups 305 corresponding to each other.

[0072] The connecting valve assembly 305 is configured to switch between connection state one, connection state two, and closed state. When in connection state one, it is used to ensure that the circulation pipe 302 is unobstructed, that is, the mixed liquid output from the outlet end of the centrifugal pump 301 flows into the outlet unit 303 through the circulation pipe 302. When in connection state two, it is used to connect the circulation pipe 302 with the drain pipe 304, that is, the mixed liquid output from the outlet end of the centrifugal pump 301 is output through the drain pipe 304. When in the closed state, it is used to block the circulation pipe 302, that is, the mixed liquid output from the outlet end of the centrifugal pump 301 cannot leave through the circulation pipe 302.

[0073] The connection valve assembly 305 can be achieved using existing technologies, such as by cooperating with multiple existing solenoid valves, which is readily apparent to those skilled in the art and will not be elaborated upon.

[0074] Referring to Figures 8 and 9, the liquid outlet unit 303 includes a cover 3031 disposed at the opening of the side mounting port 1011 and a movable column 3034 slidably mounted in the side mounting port 1011. A spring 3035 is disposed between the movable column 3034 and the side mounting port 1011. The movable column 3034 is configured with an arc surface shape with the same diameter as the inner wall of the mixing tank 101 on the side facing the axis of the mixing tank 101. Initially, under the elastic force of the spring 3035, the arc surface of the movable column 3034 is coaxial with the mixing tank 101.

[0075] A connector 3032 is provided on one side of the cover 3031. The connector 3032 is connected to the circulation pipe 302. A heating element 3033 is also provided on one side of the cover 3031. For example, it can be achieved by using existing electric heating technology, which will not be described in detail.

[0076] The movable column 3034 is provided with a liquid outlet 3036 through the side of the mixing tank 101 along the circumference. Multiple liquid outlets 3036 are arranged in an array along the axis of the mixing tank 101. A main connecting channel 3037 is provided on the side of the movable column 3034 away from the axis of the mixing tank 101. The main connecting channel 3037 is used to connect the liquid outlet 3036 with the side mounting port 1011.

[0077] When the centrifugal pump 301 is started and the connecting valve group 305 is in the connected state, the mixed liquid can enter the side mounting port 1011 and overcome the elastic force of the spring 3035 to push the movable column 3034 to move, so that the liquid outlet 3036 communicates with the inner cavity of the mixing tank 101. The mixed liquid returns to the mixing tank 101 through the liquid outlet 3036 and flows along the inner wall of the mixing tank 101. The liquid outlet unit 303 in this state is called the circulation state.

[0078] When the connecting valve assembly 305 is in the closed state, the arc surface of the liquid outlet unit 303 is coaxial and has the same diameter as the inner wall of the mixing tank 101. The liquid outlet unit 303 in this state is called the blocked state.

[0079] The working process of loop component 300:

[0080] For ease of description, the number of liquid outlet units 303 is set to six, and they are arranged sequentially along the array direction as liquid outlet units one, two, three, four, five, and six.

[0081] Step 1: The mixing component 200 begins mixing operations;

[0082] At the same time, centrifugal pump 301 starts, and all six liquid outlet units 303 switch to circulation mode;

[0083] Technical effect 1: The circulating component 300 traction the mixed liquid in the mixing tank 101 to circulate, and in conjunction with the stirring action of the stirring component 200, the mixing effect of the mixed liquid can be improved.

[0084] Technical Effect 2: When the circulation of the mixed liquid is started, the liquid level in the mixing tank 101 will drop. Part of the liquid outlet 3036 will be above the liquid level, and part of the liquid outlet 3036 will be below the liquid level. On two adjacent moving columns 3034, the mixed liquid output through the liquid outlet 3036 above the liquid level will collide and further improve the mixing effect. The mixed liquid output through the liquid outlet 3036 above the liquid level can achieve the following effect: as the mixed liquid returns, the mixed liquid near the inner wall of the mixing tank 101 will be pushed away from the inner wall, thereby promoting the liquid close to the inner wall of the mixing tank 101 to participate in the circulation flow, further improving the mixing effect.

[0085] It should be noted that when the centrifugal pump 301 extracts the mixed liquid, the mixed liquid near the axis of the mixing tank 101 can be more effectively extracted and participate in the circulation flow, while the mixed liquid near the inner wall is difficult to participate in the circulation flow. This invention can solve this problem, promote the participation of the liquid close to the inner wall of the mixing tank 101 in the circulation flow, and improve the mixing effect.

[0086] Step 2: Discharge units 1, 3, and 5 switch to the blocked state, while discharge units 2, 4, and 6 remain in the circulation state;

[0087] After the preset time, liquid outlet units one, three, and five switch to circulation mode, while liquid outlet units two, four, and six remain in a blocked state.

[0088] This process is repeated;

[0089] Technical effect 3: Some powder will clump together and adhere to the inner wall of the mixing tank 101. Step two can, on the one hand, subject the clumps adhering to the inner wall to an impact with a change in the direction of the impact force, that is, first subject to an impact to the right and then to an impact to the left, and repeat this process, which can more effectively make the clumps adhering to the inner wall fall off. On the other hand, the clumps may adhere to the arc surface of the moving column 3034. The repeated switching of the opposite states of the two adjacent liquid outlet units 303 can also cause the clumps adhering to the arc surface of the moving column 3034 to be impacted and fall off, thereby further improving the mixing effect.

[0090] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. An extraction and filtration device for producing tangerine peel sugar, comprising a frame (100) and a stirring tank (101) and stirring components disposed on the frame (100), characterized in that, The stirring components include a stirring assembly (200) and a circulation assembly (300); the bottom of the stirring tank (101) is provided with an outlet, and the tank wall of the stirring tank (101) is provided with a side mounting port (1011) in the radial direction. Several side mounting ports (1011) are arranged in an array along the circumference of the stirring tank (101); the circulation assembly (300) includes a centrifugal pump (301) provided at the outlet orifice and a liquid outlet unit (303) provided in the side mounting port (1011). Several liquid outlets of the centrifugal pump (301) are arranged in an array along its own circumference. The number of liquid outlets of the centrifugal pump (301) is the same as the number of liquid outlet units (303), and the two are connected by circulation pipes (302); a drain pipe (304) is provided between several circulation pipes (302), and a connecting valve group (305) is provided at the connection between the drain pipe (304) and the circulation pipe (302). Several connecting valve groups (305) are provided accordingly.

2. The extraction and filtration device for producing tangerine peel sugar according to claim 1, characterized in that, The connecting valve assembly (305) is set to switch between connection state one, connection state two and closed state. When the connecting valve assembly (305) is in connection state one, the mixed liquid output by the outlet of the centrifugal pump (301) flows into the outlet unit (303) through the circulation pipe (302). When the connecting valve assembly (305) is in connection state two, the mixed liquid output by the outlet of the centrifugal pump (301) is output through the drain pipe (304). When the connecting valve assembly (305) is in closed state, the circulation pipe (302) is blocked.

3. The extraction and filtration device for producing tangerine peel sugar according to claim 2, characterized in that, The liquid outlet unit (303) includes a cover (3031) disposed at the opening of the side mounting port (1011) and a movable column (3034) slidably mounted in the side mounting port (1011). A spring (3035) is disposed between the movable column (3034) and the side mounting port (1011). The side of the movable column (3034) facing the axis of the mixing tank (101) is configured as an arc surface with the same diameter as the inner wall of the mixing tank (101). The elastic force of the spring (3035) is used to move the movable column (3034) away from the axis of the mixing tank (101). Initially, the arc surface of the movable column (3034) is perpendicular to the axis of the mixing tank. (101) Coaxial; a nozzle (3032) is provided on one side of the cover (3031), and the nozzle (3032) is connected to the circulation pipe (302); a liquid outlet (3036) is provided through the side of the movable column (3034) along the circumferential direction of the mixing tank (101), and multiple liquid outlets (3036) are arranged in an array along the axis of the mixing tank (101). A main connecting channel (3037) is provided on the side of the movable column (3034) away from the axis of the mixing tank (101), and the main connecting channel (3037) is used to realize the connection between the liquid outlet (3036) and the side mounting port (1011).

4. The extraction and filtration device for producing tangerine peel sugar according to claim 3, characterized in that, A heating element (3033) is provided on one side of the cover (3031).

5. The extraction and filtration device for producing tangerine peel sugar according to claim 1, characterized in that, The upper end of the mixing tank (101) is provided with several feed convex pipes, and each feed convex pipe is provided with a feed valve (102) at the end.

6. The extraction and filtration device for producing tangerine peel sugar according to claim 1, characterized in that, The centrifugal pump (301) is coaxially provided with an annular shell. The inner cavity of the annular shell is connected to the output end of the centrifugal pump (301). Several interfaces are arranged in an array along the circumferential direction on the outer circular surface of the annular shell. The interfaces are the liquid outlet end of the centrifugal pump (301).

7. The extraction and filtration device for producing tangerine peel sugar according to claim 1, characterized in that, The mixing assembly (200) includes a movable support (202) and a linear module (201) for driving the movable support (202) to move vertically. A column (206) is provided on the movable support (202), and the center line of the column (206) coincides with the axis of the mixing tank (101). A drive unit for driving the column (206) to rotate is provided on the frame (100). The lower end of the column (206) extends into the mixing tank (101) and is hinged. The device is equipped with a sway column (209), and the hinge shaft formed at the hinge joint of the two is arranged horizontally; a sliding column (210) is sleeved inside the sway column (209), and a telescopic rod (212) is also provided inside the sway column (209). The telescopic direction of the telescopic rod (212) is parallel to the extension direction of the sway column (209), and the end of the telescopic rod (212) is connected to the sliding column (210); an agitator blade (211) is installed at the end of the sliding column (210) that extends out of the sway column (209).

8. The extraction and filtration device for producing tangerine peel sugar according to claim 7, characterized in that, The driving component includes a rotating body (205) and a motor (204) for driving the rotating body (205) to rotate. The upper end face of the rotating body (205) is provided with a through hole, and the lower end of the column (206) passes through the through hole. A motor (207) is provided at the upper end of the column (206). The output end of the motor (207) extends into the column (206) and forms a power connection with the hinge shaft. A motor (213) for driving the stirring blade (211) to rotate is provided in the sliding column (210).

9. The production process of the extraction and filtration device for producing tangerine peel sugar as described in claim 3, characterized in that, The process includes the following steps: when the centrifugal pump (301) is started and the connecting valve group (305) is in the connected state one, the outlet unit (303) is in the circulation state; when the connecting valve group (305) is in the closed state, the outlet unit (303) is in the blocked state; there are six outlet units (303) arranged in the array direction as outlet unit one, outlet unit two, outlet unit three, outlet unit four, outlet unit five and outlet unit six; Step one: the stirring assembly (200) starts stirring operation; at the same time, the centrifugal pump (301) starts, and all six outlet units (303) switch to the circulation state; Step two: after a preset time, outlet units one, outlet units three and outlet units five switch to the blocked state, while outlet units two, outlet units four and outlet units six remain in the circulation state; after a preset time, outlet units one, outlet units three and outlet units five switch to the circulation state, while outlet units two, outlet units four and outlet units six switch to the blocked state; this process is repeated.

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