Efficient concentration device for plant polyphenol extracting solution

Abstract

The utility model relates to the technical field of plant polyphenol extraction, in particular to a plant polyphenol extracting solution efficient concentration device which comprises an inner shell and a movable shell and further comprises an upper shell, a lower shell, a machine frame, a rotating unit, a heating unit and a discharging and filtering unit, and the discharging and filtering unit comprises a flow guide pipe, a first electromagnetic valve, a filter screen, a baffle, a grip and a sealing ring. Two sliding grooves are formed in the flow guide pipe, and an opening is formed in the right side of the flow guide pipe. Hot air is guided into the upper shell and the lower shell through the heating unit, so that the inner shell and the movable shell are heated, after plants enter the inner shell and extraction is completed, a first electromagnetic valve is opened, an extracting solution flows into a flow guide pipe, then the extracting solution is filtered through a filter screen, residues in the extracting solution are filtered out, and the extraction efficiency is improved. The filtered extracting solution flows into the movable shell for concentration treatment, so that the plant extracting solution can be filtered, residues are prevented from flowing into the movable shell together, and the quality after concentration is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant polyphenol extraction, in particular to a high-efficiency concentrating device for plant polyphenol extract. Background Art

[0002] Plant polyphenols, also known as plant tannins, are complex phenolic secondary metabolites in plants with a polyphenol structure. They are mainly found in the skin, roots, leaves, and fruits of plants. Their content in plants is second only to cellulose, hemicellulose, and lignin. However, the extraction and concentration of plant polyphenols are now separate, which not only prolongs the extraction time, but also increases the extraction and processing steps, thereby reducing the efficiency of the processing.

[0003] The prior art patent (CN216023194U) discloses a highly efficient concentration device for plant polyphenol extract, comprising a frame, a heating bottom shell and a heating upper shell arranged above the heating bottom shell are provided at the lower part of the frame, the heating upper shell and the heating bottom shell are butted up and down, a movable shell is provided therein, the top of the movable shell has a top port, the upper part of the frame is provided with an upper shell and an inner shell arranged in the upper shell, a guide pipe is vertically arranged, the top of which passes through the upper shell and is connected to the bottom of the inner shell, an electromagnetic discharge valve is provided on the guide pipe, the end of the guide pipe passes through the heating upper shell and is movably inserted into the top port of the movable shell; the lower part of the upper shell has a first air inlet, the upper part of the heating upper shell has a second air inlet, two joints of a three-way connecting pipe are connected to the first air inlet and the second air inlet respectively through two electromagnetic valves, and the other joint of the three-way connecting pipe is connected to the air inlet pipe. This application makes the plant extraction and concentration process faster and more efficient.

[0004] However, in the above-mentioned prior art, the extract is not filtered, and after the plant is extracted, some residues will flow into the movable shell together with the extract to be heated and concentrated, thereby affecting the quality of the concentrated product. Utility Model Content

[0005] The utility model aims to provide a highly efficient plant polyphenol extract concentration device, which solves the problem in the prior art that the extract is not filtered, and after plant extraction, some residues flow into the movable shell together with the extract to be heated and concentrated, thereby affecting the quality of the concentrated extract.

[0006] To achieve the above-mentioned purpose, the utility model provides a high-efficiency concentration device for plant polyphenol extract, including an inner shell and a movable shell, and also including an upper shell, a lower shell, a frame, a rotating unit, a heating unit and a discharge filter unit, wherein the discharge filter unit includes a guide pipe, a first solenoid valve, a filter screen, a baffle, a handle and a sealing ring, the lower shell is arranged in the frame, the upper shell is arranged above the frame, the inner shell is arranged inside the upper shell, the rotating unit is arranged on the inner top wall of the lower shell, the movable shell is arranged on the rotating unit, and the heating unit is arranged between the upper shell and the lower shell The right side of the body, the guide pipe is connected to the bottom of the inner shell, and the lower end of the guide pipe passes through the upper shell, the frame and the lower shell, and is located inside the movable shell, the first solenoid valve is arranged on the guide pipe, the guide pipe has two slide grooves, the right side of the guide pipe has an opening, the filter is slidably fitted with the two slide grooves, the baffle is fixedly connected to the right side surface of the filter, and the baffle is fitted with the opening, the sealing ring is fixedly connected to the baffle, and the sealing ring is abutted against the gap between the opening and the baffle, and the handle is fixedly connected to the right side surface of the baffle.

[0007] Wherein, the heating unit includes a U-shaped tube, an air intake pipe and two second solenoid valves, the two ends of the U-shaped pipe are respectively connected to the upper shell and the lower shell, the two second solenoid valves are respectively arranged at the two ends of the U-shaped tube, and the air intake pipe is connected to the right end of the U-shaped tube.

[0008] Wherein, the frame includes a base plate, a plurality of support rods and a top plate, the plurality of support rods are fixedly connected to the upper end of the base plate, the top plate is fixedly connected to the upper ends of the plurality of support rods, the lower shell is arranged at the upper end of the base plate, and the upper shell is arranged at the upper end of the top plate.

[0009] Among them, the rotating unit includes two connecting rods, a sliding ring, an annular groove and a plurality of fan blades, the two connecting rods are respectively arranged on the inner top wall of the lower shell, the sliding rings are respectively fixedly connected to the lower ends of the two connecting rods, the annular groove is fixedly sleeved on the outside of the movable shell, and the sliding ring is slidably adapted to the annular groove, and the plurality of fan blades are respectively arranged around the outside of the movable shell.

[0010] The plant polyphenol extract efficient concentration device further comprises two air leakage pipes and two third solenoid valves. The two air leakage pipes are respectively connected to the upper shell and the lower shell. The two third solenoid valves are respectively arranged on the corresponding air leakage pipes.

[0011] Among them, the efficient concentration device for plant polyphenol extract also includes a bottom block and a plurality of balls, the inner bottom wall of the bottom block has a plurality of arranged and distributed semicircular grooves, the bottom block is fixedly connected to the inner bottom wall of the lower shell, the plurality of balls are rotatably matched with the corresponding semicircular grooves, and the bottom of the movable shell is in contact with the upper surface of the plurality of balls.

[0012] The utility model discloses a high-efficiency plant polyphenol extract concentration device. The heating unit guides hot air into the upper shell and the lower shell, thereby heating the inner shell and the movable shell. When the plant enters the inner shell and the extraction is completed, the first solenoid valve is opened to allow the extract to flow into the guide tube. The extract is then filtered through the filter to filter out the residue inside. The filtered extract flows into the movable shell for concentration treatment. The sealing ring can improve the sealing performance to prevent the extract from flowing out of the gap between the baffle and the opening. When the filter needs to be cleaned, the handle can be pulled to slide the filter along the slide groove to detach from the guide tube, making it easier to clean the filter. The plant extract can be filtered to prevent the residue from flowing into the movable shell, thereby improving the quality after concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0016] Figure 3 The utility model Figure 2 A magnified view of the local structure at A.

[0017] Figure 4 The utility model Figure 2 Enlarged view of the local structure at point B.

[0018] Figure 5 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0019] Figure 6 It is an overall cross-sectional view of the second embodiment of the utility model.

[0020] 101-inner shell, 102-movable shell, 103-upper shell, 104-lower shell, 105-frame, 106-vent pipe, 107-third solenoid valve, 108-guide pipe, 109-first solenoid valve, 110-filter, 111-baffle, 112-handle, 113-sealing ring, 114-U-shaped tube, 115-intake pipe, 116-second solenoid valve, 117-bottom plate, 118-support rod, 119-top plate, 120-connecting rod, 121-sliding ring, 122-circular groove, 123-fan blade, 124-slide groove, 125-opening, 201-bottom block, 202-ball, 203-semicircular groove. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] First embodiment:

[0023] See also Figures 1 to 5 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 is a sectional view of the whole of the first embodiment of the utility model, Figure 3 The utility model Figure 2 A local structure enlarged diagram, Figure 4 The utility model Figure 2 The enlarged view of the local structure at B, Figure 5 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0024] The utility model provides a plant polyphenol extract high-efficiency concentration device, comprising an inner shell 101, a movable shell 102, an upper shell 103, a lower shell 104, a frame 105, a rotating unit, a heating unit, a discharge filter unit, two air release pipes 106 and two third electromagnetic valves 107, wherein the discharge filter unit comprises a guide pipe 108, a first electromagnetic valve 109, a filter screen 110, a baffle 111, a handle 112 and a sealing ring 113, the heating unit comprises a U-shaped pipe 114, an air intake pipe 115 and two second electromagnetic valves 116, the frame 105 comprises a bottom plate 117, a plurality of support rods 118 and a top plate 119, the rotating unit comprises two connecting rods 120, a sliding ring 121, a circular groove 122 and a plurality of fan blades 123, the guide pipe 108 is provided with two slide grooves 124, and the right side of the guide pipe 108 is provided with an opening 125.

[0025] According to this specific embodiment, the first solenoid valve 109 is opened to allow the extract to flow into the guide tube 108, and then the extract is filtered through the filter screen 110 to filter out the residue inside. The filtered extract flows into the movable shell 102 for concentration treatment. The sealing ring 113 can improve the sealing performance and prevent the extract from flowing out from the gap between the baffle 111 and the opening 125. In this way, the plant extract can be filtered to prevent the residue from flowing into the movable shell 102, thereby improving the quality after concentration.

[0026] The lower shell 104 is arranged in the frame 105, the upper shell 103 is arranged above the frame 105, the inner shell 101 is arranged inside the upper shell 103, the rotating unit is arranged on the inner top wall of the lower shell 104, the movable shell 102 is arranged on the rotating unit, the heating unit is arranged on the right side of the upper shell 103 and the lower shell 104, the guide tube 108 is connected to the bottom of the inner shell 101, and the lower end of the guide tube 108 passes through the upper shell 103, the frame 105 and the lower shell 104, and is located at the movable shell Inside 102, the first solenoid valve 109 is arranged on the guide tube 108, the guide tube 108 has two slide grooves 124, the right side of the guide tube 108 has an opening 125, the filter 110 is slidably adapted to the two slide grooves 124, the baffle 111 is fixedly connected to the right side surface of the filter 110, and the baffle 111 is adapted to the opening 125, the sealing ring 113 is fixedly connected to the baffle 111, and the sealing ring 113 is abutted against the gap between the opening 125 and the baffle 111, and the handle 112 is fixedly connected to the right side surface of the baffle 111. The hot air is introduced into the upper shell 103 and the lower shell 104 through the heating unit, so as to heat the inner shell 101 and the movable shell 102. When the plant enters the inner shell 101 and the extraction is completed, the first solenoid valve 109 is opened to allow the extract to flow into the guide tube 108, and then the extract is filtered through the filter 110 to filter out the residue inside. The filtered extract flows into the movable shell 102 for concentration treatment. The sealing performance can be improved by the sealing ring 113 to prevent the extract from flowing out from the gap between the baffle 111 and the opening 125. When the filter 110 needs to be cleaned, the handle 112 can be pulled to make the filter 110 slide along the slide groove 124, so as to be separated from the guide tube 108, so as to facilitate the cleaning of the filter 110. In this way, the plant extract can be filtered to prevent the residue from flowing into the movable shell 102, thereby improving the quality after concentration.

[0027] Secondly, the two ends of the U-shaped tube 114 are respectively connected to the upper shell 103 and the lower shell 104, and the two second solenoid valves 116 are respectively arranged at the two ends of the U-shaped tube 114, and the air inlet pipe 115 is connected to the right end of the U-shaped tube 114. The air inlet pipe 115 is connected to an external heating device to introduce hot air into the U-shaped tube 114. When concentration and extraction are required, the two second solenoid valves 116 are opened to introduce hot air into the upper shell 103 and the lower shell 104, thereby heating the inner shell 101 and the movable shell 102.

[0028] At the same time, the plurality of support rods 118 are fixedly connected to the upper end of the bottom plate 117, the top plate 119 is fixedly connected to the upper ends of the plurality of support rods 118, the lower shell 104 is arranged at the upper end of the bottom plate 117, and the upper shell 103 is arranged at the upper end of the top plate 119. The bottom plate 117, the plurality of support rods 118 and the top plate 119 cooperate to support the device.

[0029] In addition, the two connecting rods 120 are respectively arranged on the inner top wall of the lower shell 104, the sliding ring 121 is respectively fixedly connected to the lower ends of the two connecting rods 120, the annular groove 122 is fixedly sleeved on the outside of the movable shell 102, and the sliding ring 121 is slidably adapted to the annular groove 122, and the plurality of blades 123 are respectively arranged around the outside of the movable shell 102. Since the plurality of blades 123 and the connection points of the U-shaped tube 114 and the lower shell 104 are at the same level, when the hot air is blown into the lower shell 104, the hot air blows onto the plurality of blades 123, which will generate a certain thrust, and at the same time, under the cooperation of the sliding ring 121 and the annular groove 122, the movable shell 102 will continue to rotate slowly, so that the heating of the movable shell 102 is more uniform, thereby improving the efficiency of heating and concentration.

[0030] Finally, the two air venting pipes 106 are respectively connected to the upper shell 103 and the lower shell 104, and the two third solenoid valves 107 are respectively arranged on the corresponding air venting pipes 106. When the extraction and concentration are completed, the two third solenoid valves 107 are opened to discharge the hot air in the upper shell 103 and the movable shell 102 to prevent accidents caused by excessive internal pressure.

[0031] When the plant polyphenol extract high-efficiency concentration device of the present embodiment is used, the air inlet pipe 115 is connected to an external heating device to introduce hot air into the U-shaped tube 114. When concentration and extraction are required, the two second solenoid valves 116 are opened to introduce hot air into the upper shell 103 and the lower shell 104, thereby heating the inner shell 101 and the movable shell 102. When the plant enters the inner shell 101 and the extraction is completed, the first solenoid valve 109 is opened to allow the extract to flow into the guide tube 108, and then the extract is filtered through the filter screen 110 to filter out the residue inside. The filtered extract then flows into the movable shell 102 for concentration treatment. The sealing performance can be improved by the sealing ring 113 to prevent the extract from flowing out of the gap between the baffle 111 and the opening 125, and when the filter screen 110 is used, the extract is filtered out of the filter screen 110. When the filter 110 needs to be cleaned, the handle 112 can be pulled to make the filter 110 slide along the slide groove 124, thereby disengaging from the guide tube 108, making it easier to clean the filter 110, thereby filtering the plant extract and preventing residues from flowing into the movable shell 102, thereby improving the quality after concentration. When hot air is blown into the lower shell 104, the hot air blows onto the multiple fan blades 123, which will generate a certain thrust. At the same time, with the cooperation of the sliding ring 121 and the annular groove 122, the movable shell 102 will continue to rotate slowly, so that the heating of the movable shell 102 is more uniform, thereby improving the efficiency of heating and concentration. When the extraction and concentration are completed, the two third solenoid valves 107 are opened to discharge the hot air in the upper shell 103 and the movable shell 102 to prevent accidents caused by excessive internal pressure.

[0032] Second embodiment:

[0033] Based on the first embodiment, please refer to Figure 6 ,in, Figure 6 It is an overall cross-sectional view of the second embodiment of the utility model.

[0034] The utility model provides a highly efficient plant polyphenol extract concentration device, which also comprises a bottom block 201 and a plurality of rolling balls 202. The inner bottom wall of the bottom block 201 is provided with a plurality of semicircular grooves 203 which are arranged and distributed.

[0035] According to this specific embodiment, when the movable shell 102 rotates, the rotation speed of the movable shell 102 can be increased through contact with the multiple balls 202, and with the cooperation of the bottom block 201 and the multiple balls 202, the pressure borne by the sliding ring 121 and the annular groove 122 can also be reduced.

[0036] The bottom block 201 is fixedly connected to the inner bottom wall of the lower shell 104, the plurality of balls 202 are respectively rotatably matched with the corresponding semicircular grooves 203, and the bottom of the movable shell 102 is in contact with the upper surfaces of the plurality of balls 202. When the movable shell 102 rotates, the rotation speed of the movable shell 102 can be increased by contacting with the plurality of balls 202, and the pressure borne by the sliding ring 121 and the annular groove 122 can be reduced under the cooperation of the bottom block 201 and the plurality of balls 202.

[0037] When using the high-efficiency plant polyphenol extract concentration device of this embodiment, when the movable shell 102 rotates, the rotation speed of the movable shell 102 can be increased through contact with the multiple balls 202, and with the cooperation of the bottom block 201 and the multiple balls 202, the pressure borne by the sliding ring 121 and the annular groove 122 can also be reduced.

[0038] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A highly efficient plant polyphenol extract concentration device, comprising an inner shell and a movable shell, characterized in that: It also includes an upper shell, a lower shell, a frame, a rotating unit, a heating unit and a discharge filter unit; The discharge filter unit includes a guide pipe, a first solenoid valve, a filter screen, a baffle, a handle and a sealing ring. The lower shell is arranged in the frame, the upper shell is arranged above the frame, the inner shell is arranged inside the upper shell, the rotating unit is arranged on the inner top wall of the lower shell, the movable shell is arranged on the rotating unit, the heating unit is arranged on the right side of the upper shell and the lower shell, the guide pipe is communicated with the bottom of the inner shell, and the lower end of the guide pipe passes through the upper shell, the frame and the lower shell, and is located inside the movable shell, the first solenoid valve is arranged on the guide pipe, the guide pipe has two slide grooves, the right side of the guide pipe has an opening, the filter screen is slidably adapted to the two slide grooves, the baffle is fixedly connected to the right side of the filter screen, and the baffle is adapted to the opening, the sealing ring is fixedly connected to the baffle, and the sealing ring is abutted against the gap between the opening and the baffle, and the handle is fixedly connected to the right side of the baffle.

2. The high-efficiency plant polyphenol extract concentration device according to claim 1, characterized in that: The heating unit includes a U-shaped tube, an air intake pipe and two second solenoid valves, the two ends of the U-shaped pipe are respectively connected to the upper shell and the lower shell, the two second solenoid valves are respectively arranged at the two ends of the U-shaped tube, and the air intake pipe is connected to the right end of the U-shaped tube.

3. The high-efficiency plant polyphenol extract concentration device according to claim 2, characterized in that: The frame includes a bottom plate, a plurality of support rods and a top plate, the plurality of support rods are fixedly connected to the upper end of the bottom plate, the top plate is fixedly connected to the upper ends of the plurality of support rods, the lower shell is arranged at the upper end of the bottom plate, and the upper shell is arranged at the upper end of the top plate.

4. The high-efficiency plant polyphenol extract concentration device according to claim 3, characterized in that: The rotating unit includes two connecting rods, a sliding ring, an annular groove and a plurality of fan blades. The two connecting rods are respectively arranged on the inner top wall of the lower shell body. The sliding rings are respectively fixedly connected to the lower ends of the two connecting rods. The annular groove is fixedly sleeved on the outside of the movable shell body, and the sliding ring is slidably adapted to the annular groove. The plurality of fan blades are respectively arranged around the outside of the movable shell body.

5. The high-efficiency plant polyphenol extract concentration device according to claim 4, characterized in that: The plant polyphenol extract efficient concentration device also includes two air leakage pipes and two third solenoid valves. The two air leakage pipes are respectively connected to the upper shell and the lower shell, and the two third solenoid valves are respectively arranged on the corresponding air leakage pipes.

6. The high-efficiency plant polyphenol extract concentration device according to claim 5, characterized in that: The plant polyphenol extract efficient concentration device also includes a bottom block and a plurality of balls, the inner bottom wall of the bottom block has a plurality of arranged and distributed semicircular grooves, the bottom block is fixedly connected to the inner bottom wall of the lower shell, the plurality of balls are rotatably matched with the corresponding semicircular grooves, and the bottom of the movable shell is in contact with the upper surfaces of the plurality of balls.

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