Purification equipment for diosmetin

Abstract

The utility model discloses diosmetin purification equipment which comprises a machine box, the machine box is divided into a spraying chamber and an evaporation chamber through a built-in partition plate, a shock excitation disc is arranged in an opening in the top of the spraying chamber, an outlet in the bottom face of the shock excitation disc is located in a disc opening of a filter disc, the bottom of the filter disc is connected with an inlet of a control valve through a bent pipe, and a valve body of the control valve is embedded in the partition plate. An outlet of the control valve is located above the evaporation dish, the evaporation dish is placed on a heater on the bottom surface of the evaporation chamber, an exhaust pipe in the evaporation chamber is communicated into an alcohol barrel, the alcohol barrel is connected with the input end of a circulating pump, and the output end of the circulating pump is connected with a shower located above the shock excitation disc; according to the equipment, coarse diosmetin can be dissolved in alcohol through the cooperation of the excitation disc and the shower head, the alcohol is filtered through the filter disc and then conveyed into the evaporation dish in the evaporation chamber to be evaporated and crystallized, the evaporated alcohol can flow back into the alcohol barrel to be repeatedly sprayed, and the equipment has the characteristics of energy conservation, emission reduction, easiness in operation and low pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of diosmin processing equipment, in particular to diosmin purification equipment. Background Art

[0002] Dioscorea lignin is a natural flavonoid compound with antioxidant, anti-infective, and anti-shock properties. It appears as a yellow powder. It is widely distributed in nature, primarily in free or glycoside forms. Currently, it is found primarily in natural medicinal herbs such as chrysanthemum, spearmint, and spiderwort, as well as in fruits such as lemons and peanuts. Dioscorea lignin can be produced by natural extraction or synthetic methods, but both require purification of the crude dioscorea lignin. The purification process involves multiple steps, including alcohol dissolution, filtration and impurity removal, evaporation, and vacuum crystallization. These steps are typically performed manually and are tedious. Furthermore, contamination can easily occur during the connection between the steps, ultimately affecting the quality of the dioscorea lignin. Therefore, specialized purification equipment is required to address these issues. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a lignin purification device, including a chassis, which is divided into a spray chamber and an evaporation chamber by a built-in partition. An excitation disk is provided in the open top of the spray chamber, and the outlet on the bottom of the excitation disk is located in the disk opening of the filter disk. The bottom of the filter disk is connected to the inlet of the control valve through a bend pipe. The control valve body is embedded in the partition. The control valve outlet is located above the evaporating dish. The evaporating dish is placed on the heater on the bottom of the evaporating chamber. The exhaust pipe in the evaporating chamber is connected to the alcohol cylinder, the alcohol cylinder is connected to the input end of the circulation pump, and the output end of the circulation pump is connected to the shower head located above the excitation disk.

[0004] Furthermore, a number of vertical pins are evenly arranged along the bottom surface of the vibration plate. The pins are inserted into the top of the spring. The bottom end of the spring is connected to the spring seat on the inner wall of the spray chamber. Vibrators are provided on both sides of the vibration plate mouth, and a porous plate is embedded in the bottom surface of the vibration plate.

[0005] Furthermore, the bottom of the filter disc is funnel-shaped, and an annular groove is opened at the filter disc mouth. Several layers of wire mesh are stacked in the annular groove, and a layer of filter paper is laid on the mesh surface of each layer of wire mesh.

[0006] Furthermore, a sunken cylinder seat is provided in the center of the top surface of the evaporation chamber, and the bottom surface of the cylinder seat is rotatably connected to the alcohol cylinder through a bearing. The cylinder wall of the alcohol cylinder fits into the inner wall of the cylinder seat. The cylinder wall of the alcohol cylinder is provided with a number of connecting pipes extending into the bottom of the barrel. The connecting pipes can rotate with the alcohol cylinder to dock with the exhaust pipe arranged on the cylinder seat, and the connecting rod arranged at the neck of the alcohol cylinder is connected to the swivel.

[0007] Furthermore, the filter at the input end of the circulation pump can be freely disassembled, and the disassembled input end spiral tube can be threadedly connected to the threaded through hole on the top of the evaporation chamber, and the output end of the circulation pump is connected to the rotary joint, and the rotary joint is connected to the bottom of the shower input pipe.

[0008] Further, the glass flip cover is hinged on the front open upper side of the spraying chamber and the evaporation chamber, the standby evaporation dish is placed in the spraying chamber, and the valve rod of the control valve is connected with the rotating disc through the front surface of the machine box.

[0009] The beneficial effects of the utility model are as follows: the utility model can screen the coarse luteolin in the vibration disc through the vibration generator, cooperate with the alcohol sprayed by the shower, dissolve the alcohol, and then filter the alcohol solution through the filter disc, and then convey the alcohol solution to the evaporation dish in the evaporation chamber for drying and evaporation, the evaporated alcohol can be returned to the alcohol cylinder for repeated spraying, the circulating pump in the equipment can be directly connected to the inside of the evaporation chamber, and the pressure reduction crystallization of the luteolin in the evaporation dish is realized, the equipment can continuously implement various purification steps, and has the characteristics of energy saving, emission reduction, convenience and low pollution. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a front view structure schematic diagram of the utility model;

[0011] Figure 2 It is a front view structure sectional view of the utility model.

[0012] The signs are explained as follows: 1, machine box; 101, partition; 102, spraying chamber; 103, evaporation chamber; 104, cylinder seat; 105, threaded through hole; 2, vibration disc; 201, bolt; 202, vibration generator; 203, perforated plate; 3, filter disc; 301, ring groove; 302, wire mesh; 303, filter paper; 4, elbow; 5, control valve; 501, rotating disc; 6, evaporation dish; 7, heater; 8, exhaust pipe; 9, alcohol cylinder; 901, connecting pipe; 902, rotating ring; 10, circulating pump; 1001, filter; 11, shower; 1101, input pipe; 12, spring; 13, rotary joint; 14, glass flip cover. DETAILED DESCRIPTION

[0013] In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying the importance of the opposite.

[0014] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] like Figure 1 and Figure 2 As shown, the lignin purification and purification equipment includes a chassis 1, which is divided into a spray chamber 102 and an evaporation chamber 103 by a built-in partition 101. An excitation plate 2 is provided in the open top of the spray chamber 102, and a plurality of vertical pins 201 are evenly arranged along the bottom surface of the excitation plate 2. The pins 201 are inserted into the top of the spring 12, and the bottom end of the spring 12 is connected to the spring seat on the inner wall of the spray chamber 102. Vibrators 202 are provided on both sides of the excitation plate 2, and a porous plate 203 is embedded in the bottom surface of the excitation plate 2. The porous plate 203 is located in the opening of the filter disc 3, and an annular groove 301 is opened at the opening of the disc. Several layers of wire mesh 302 are stacked in the annular groove 301, and a layer of filter paper 303 is laid on the mesh surface of each layer of wire mesh 302. The funnel-shaped bottom of the filter disc 3 is connected to the inlet of the control valve 5 through the elbow 4. The valve body of the control valve 5 is embedded in the partition 101. The valve stem of the control valve 5 passes through the front of the chassis 1 and is connected to the turntable 501. Rotating the turntable 501 can realize the opening and closing of the control valve 5.

[0017] In this example, the outlet of the control valve 5 is located above the evaporating dish 6, which is placed on the heater 7 at the bottom of the evaporation chamber 103. A glass flip cover 14 is hingedly connected to the upper side of the open front of both the spray chamber 102 and the evaporation chamber 103. A spare evaporating dish 6 is placed in the spray chamber 102. A recessed cartridge seat 104 is located in the center of the top surface of the evaporation chamber 103. The bottom surface of the cartridge seat 104 is rotatably connected to the alcohol cylinder 9 via a bearing. The cylinder wall of the alcohol cylinder 9 is in contact with the inner wall of the cartridge seat 104. Several connecting tubes 901 are arranged around the cylinder wall of the alcohol cylinder 9 and extend into the bottom of the cylinder. The connecting tubes 901 can rotate with the alcohol cylinder 9 to connect with the exhaust pipe 8 mounted on the cartridge seat 104. A connecting rod mounted on the neck of the alcohol cylinder 9 is connected to a swivel 902.

[0018] In this embodiment, the input end of the circulating pump 10 can be inserted into the mouth of the alcohol cylinder 9 (see Figure 2 ), the filter 1001 at the input end of the circulating pump 10 can be freely disassembled, and the disassembled input end spiral tube can be threadedly connected to the threaded through hole 105 at the top of the evaporation chamber 103 (see Figure 1), the output end of the circulation pump 10 is connected to the rotary joint 13, and the rotary joint 13 is connected to the bottom of the input pipe 1101 of the shower head 11. The shower head 11 can rotate around the rotary joint 13 to the top of the vibration plate 2.

[0019] The working principle of this utility model is as follows:

[0020] The crude dioscorea lignin is placed in the vibration tray 2. The shower head 11 is rotated to the position directly above the opening of the vibration tray 2. The circulating pump 10 is started to spray the alcohol in the alcohol cylinder 9 into the vibration tray 2. The vibrator 202 is started to drive the crude dioscorea lignin in the tray to vibrate and dissolve. The dissolved alcohol solution falls into the filter tray 3 below. After being removed by the multi-layer filter paper 303 in the filter tray 3, it flows through the curved pipe 4 into the evaporating dish 6 for collection. After the evaporating dish 6 has collected all the dioscorea lignin, the turntable 501 is rotated to close the control valve 5, and the heater 7 is turned on to evaporate and purify the dioscorea lignin. The heated and evaporated alcohol enters the connecting pipe 901 through the exhaust pipe 8 and is finally mixed with the alcohol in the alcohol cylinder 9. After a period of recovery, turn off the heater 7, rotate the alcohol cylinder 9 through the swivel 902 to stagger the exhaust pipe 8 and the pipe mouth of the connecting pipe 901, draw out the output end of the circulation pump 10, remove the filter 1001, take out the plug at the threaded through hole 105, threadedly connect the output end of the circulation pump 10 to the threaded through hole 105, start the circulation pump 10 again to vacuum the evaporation chamber 103, and realize the reduced pressure crystallization of lignin.

[0021] The utility model can dissolve crude geraniol into alcohol through the cooperation of the excitation plate 2 and the shower head 11, and then filter it through the filter plate 3 and transport it to the evaporation dish 6 in the evaporation chamber for evaporation and crystallization. The evaporated alcohol can flow back into the alcohol cylinder 9 for repeated spraying, which has the characteristics of energy saving and emission reduction, easy operation and low pollution.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A device for purifying and purifying diosmin, comprising a housing (1), characterized in that: The chassis (1) is divided into a spray chamber (102) and an evaporation chamber (103) by a built-in partition (101). An excitation disk (2) is provided in the open top of the spray chamber (102). The bottom outlet of the excitation disk (2) is located in the dish opening of the filter disk (3). The bottom of the filter disk (3) is connected to the inlet of the control valve (5) through a bend (4). The valve body of the control valve (5) is embedded in the partition (101). The outlet of the control valve (5) is located above the evaporation dish (6). The evaporation dish (6) is placed on the heater (7) on the bottom surface of the evaporation chamber (103). The exhaust pipe (8) in the evaporation chamber (103) is connected to the alcohol cylinder (9). The alcohol cylinder (9) is connected to the input end of the circulation pump (10). The output end of the circulation pump (10) is connected to the shower head (11) located above the excitation disk (2).

2. The diosmin purification equipment according to claim 1, wherein: The vibration plate (2) is provided with a plurality of vertical latches (201) uniformly along the bottom surface thereof, the latches (201) are inserted into the top end of the spring (12), the bottom end of the spring (12) is connected to the spring seat on the inner wall of the spray chamber (102), and vibrators (202) are provided on both sides of the opening of the vibration plate (2), and a porous plate (203) is embedded in the bottom surface of the vibration plate (2).

3. The diosmin purification equipment according to claim 1, wherein: The bottom of the filter disc (3) is funnel-shaped, and an annular groove (301) is formed at the opening of the filter disc (3). Several layers of wire mesh (302) are stacked in the annular groove (301), and a layer of filter paper (303) is laid on the mesh surface of each layer of wire mesh (302).

4. The diosmin purification equipment according to claim 1, wherein: A recessed cartridge seat (104) is provided at the center of the top surface of the evaporation chamber (103); the bottom surface of the cartridge seat (104) is rotatably connected to the alcohol cartridge (9) via a bearing; the wall of the alcohol cartridge (9) fits in contact with the inner wall of the cartridge seat (104); a plurality of connecting pipes (901) extending into the bottom of the cartridge are provided around the wall of the alcohol cartridge (9); the connecting pipes (901) can rotate with the alcohol cartridge (9) to dock with the exhaust pipe (8) provided around the cartridge seat (104); and a connecting rod provided around the neck of the alcohol cartridge (9) is connected to a rotating ring (902).

5. The diosmin purification equipment according to claim 1, wherein: The filter (1001) at the input end of the circulation pump (10) can be freely disassembled, and the disassembled input end spiral tube can be threadedly connected to the threaded through hole (105) at the top of the evaporation chamber (103). The output end of the circulation pump (10) is connected to the rotary joint (13), and the rotary joint (13) is connected to the bottom of the input pipe (1101) of the shower head (11).

6. The diosmin purification equipment according to claim 1, characterized in that: The upper sides of the front openings of the spray chamber (102) and the evaporation chamber (103) are both hingedly connected with glass flip covers (14). A spare evaporation dish (6) is placed in the spray chamber (102). The valve stem of the control valve (5) extends from the front of the chassis (1) and is connected to the turntable (501).

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