CN211987198U - Device for extracting fritillaria ussuriensis through hot reflux in preparation of snake gall and bulbus fritilariae liquid - Google Patents

Abstract

The utility model discloses a device for preparing and extracting Fritillaria fritillary by heat reflux in the liquid of Shedan and Chuanbei, which comprises an extraction tank, a filter, a heater, an evaporator, a condenser, a liquid collector, and a second condenser. The extraction tank The bottom end of the filter is connected to the top of the filter through the connecting pipe, the bottom end of the filter is connected to the heater through the connecting pipe, and a liquid pump is installed on the pipeline between the filter and the heater, so One side of the heater is connected to the evaporator through a connecting pipe, the bottom end of the evaporator is provided with a return pipe and is connected to the bottom end of the heater, a thermometer is also installed on the return pipe, and the evaporator is The top of the condenser is connected to the top of the condenser one through a connecting pipe. The device for preparing fritillary fritillary by thermal reflux in the preparation of shedan chuanbei liquid has the advantages of reasonable structure, good cooling effect, uniform and sufficient heating, high extraction efficiency and reduced waste of raw materials, and is very practical and worthy of popularization.

Description

A device for the preparation of Hedan and Chuanbei liquid for the extraction of Fritillaria by thermal reflux

technical field

The utility model belongs to the technical field of thermal reflux extraction equipment, and in particular relates to a device for preparing thermal reflux and extracting fritillary fritillary in a liquid of Shedan and Chuanbei.

Background technique

Fritillaria is the dry bulb of the Liliaceae plant; Fritillaria, also known as Pingbei, Fritillaria, and Pingbei, has the functions of clearing heat and moistening the lungs, relieving cough and resolving phlegm. Zhe Fritillaria belongs to the genus Fritillaria, but there are certain differences in medicinal uses.

At present, it is necessary to use a thermal reflux extraction device to extract Fritillaria fritillary during the preparation of Shedan Chuanbei liquid, and the existing thermal reflux extraction device generally discharges ethanol into the air after extraction, which not only causes air pollution, but also causes The waste of raw materials, and the heating of the existing heat reflux extraction device is not uniform and sufficient, and the extraction efficiency is poor. Therefore, further improvement is required.

Utility model content

The purpose of this utility model is to provide a kind of device for preparing fritillary fritillary by heat reflux in the preparation of Shedan chuanbei liquid, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a device for preparing a heat reflux extracting fritillary fritillary in a liquid of Shedan chuanbei, comprising an extraction tank, a filter, a heater, an evaporator, a condenser, a liquid collector, Condenser II, the bottom end of the extraction tank is connected with the top end of the filter through the connecting pipe, the bottom end of the filter is connected with the heater through the connecting pipe, and the pipe between the filter and the heater is connected A liquid pump is installed on it, one side of the heater is connected to the evaporator through a connecting pipe, the bottom end of the evaporator is provided with a return pipe and is connected to the bottom end of the heater, and the return pipe is also connected to the bottom end of the heater. A thermometer is installed, the top of the evaporator is connected to the top of the condenser 1 through a connecting pipe, the bottom end of the condenser 1 is provided with a liquid receiver, and the liquid receiver and the condenser 1 are integrated structure;

One side of the extraction tank is connected with an auxiliary material tank through a connecting pipe, and the top of the auxiliary material tank is connected with a second condenser through a connecting pipe, the second condenser is placed horizontally, and the second condenser is connected with the extraction tank through a connection. Tube is connected.

Preferably, the extraction tank is provided with a medicine box, the medicine box is arranged in a long shape, and a through hole is opened on the side wall of the medicine box, and the through holes are arranged in multiple groups, and the multiple groups of The inner walls of the through holes are all provided with gauze, and the top of the medicine box is also provided with a box cover.

Preferably, a motor is installed at the bottom end of the extraction tank, a rotating rod is supported on the drive shaft at the top of the motor, and the top of the rotating rod is fixedly connected to the center of the bottom end face of the medicine box through the extraction tank.

Preferably, the pipes in the first condenser and the second condenser are all spiral pipes, and the first condenser and the second condenser are provided with corresponding water inlets and outlets.

Preferably, a filter plate is installed horizontally in the filter, the filter plate is provided with multiple groups, and the filter mesh number of the multiple groups of the filter plate increases sequentially from top to bottom. Set the card slot for installing the filter plate.

Preferably, the heating pipes connected to the two liquid inlets in the heater are distributed throughout the heater, and finally converge to connect with the evaporator, and the heating pipes connected to the return pipe in the heater are provided with a one-way valve.

Preferably, the bottom end of the liquid receiver is connected to the second liquid pump through a connecting pipe, and the liquid outlet of the second liquid pump is connected to the top of the extraction tank through the connecting pipe.

Preferably, the heater and the extraction tank are respectively provided with corresponding hot steam inlets and condensed water outlets.

The technical effects and advantages of the present utility model: the device for preparing the heat reflux extracting fritillary fritillary in the liquid of the sap gallbladder and Chuanbei adopts spiral tubes in the first condenser and the second condenser, so as to enhance the cooling effect and improve the cooling efficiency; Through the cooperation of the medicine box, the motor, the rotating rod, the through hole and the gauze, the solvent is fully contacted with the flat fritillary in the medicine box, which can improve the extraction efficiency and extraction effect of the extraction tank, and block the medicine residue. In the gauze, the blockage of the pipes is prevented; by the arrangement of the heating pipes throughout the heater, the pipes can be uniformly and fully heated in the heater; by connecting the liquid receiver with the extraction tank and connecting the condenser with the liquid With the cooperation of the second pump, the cooled ethanol can be returned to the extraction tank for repeated extraction of Fritillaria, which greatly reduces the waste of raw materials. The device for preparing fritillary fritillary by heat reflux in the preparation of shedan chuanbei liquid has the advantages of reasonable structure, good cooling effect, uniform and sufficient heating, high extraction efficiency and reduced waste of raw materials, and is very practical and worthy of popularization.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model medicine box;

Figure 3 is a cross-sectional view of the filter of the present invention.

In the picture: 1 extraction tank, 2 filter, 3 heater, 4 evaporator, 5 condenser 1, 6 liquid collector, 7 condenser 2, 8 auxiliary material tank, 9 connecting pipe, 10 motor, 11 rotating rod, 12 Medicine box, 13 one-way valve, 14 liquid pump one, 15 liquid pump two, 16 through hole, 17 gauze, 18 box cover, 19 filter plate, 20 card slot, 21 return pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a device as shown in Figs. 1-3 for preparing fritillary fritillaria by heat reflux in the liquid of shedan and Chuanbei, comprising an extraction tank 1, a filter 2, a heater 3, an evaporator 4, and a condenser-5 , a liquid collector 6, a condenser two 7, the bottom end of the extraction tank 1 is connected with the top end of the filter 2 through the connecting pipe 9, and the bottom end of the filter 2 is connected with the heater 3 through the connecting pipe 9 , and a liquid pump 14 is installed on the pipeline between the filter 2 and the heater 3, one side of the heater 3 is connected to the evaporator 4 through the connecting pipe 9, and the bottom end of the evaporator 4 A return pipe 21 is provided and connected with the bottom end of the heater 3, a thermometer is also installed on the return pipe 21, the top of the evaporator 4 is connected with the top of the condenser one 5 through the connecting pipe 9, the The bottom end of the condenser one 5 is provided with a liquid receiver 6, and the liquid receiver 6 and the condenser one 5 have an integrated structure;

One side of the extraction tank 1 is connected with an auxiliary material tank 8 through a connecting pipe 9, and the top of the auxiliary material tank 8 is connected with a condenser two 7 through a connecting pipe 9, the condenser two 7 is placed horizontally, and the condenser two 7 and the extraction tank 1 are connected through a connecting pipe 9 .

Specifically, the extraction tank 1 is provided with a medicine box 12, the medicine box 12 is arranged in a long shape, and a through hole 16 is opened on the side wall of the medicine box 12, and the through hole 16 is provided The inner walls of the through holes 16 are all provided with gauze 17 , and the top of the medicine box 12 is also provided with a box cover 18 .

Specifically, a motor 10 is installed at the bottom end of the extraction tank 1 , a rotating rod 11 is supported on the drive shaft at the top of the motor 10 , and the top of the rotating rod 11 passes through the extraction tank 1 and the bottom end surface of the medicine box 12 fixed connection at the center.

Specifically, the pipes in the condenser one 5 and the condenser two 7 are all spiral pipes, which increases the cooling time in the limited condenser one 5 and the condenser two 7, improves their cooling efficiency, and the condenser Corresponding water inlet and outlet are provided on the first 5 and the second condenser 7 .

Specifically, a filter plate 19 is installed horizontally in the filter 2, and there are multiple groups of the filter plate 19. The filter meshes of the multiple groups of the filter plates 19 increase sequentially from top to bottom. The inner wall of the filter 2 There are card slots 20 fitted with multiple groups of the filter plates 19 to facilitate cleaning and replacement of the filter plates 19 .

Specifically, the heating pipes connected to the two liquid inlets in the heater 3 are distributed throughout the heater 3 to achieve uniform and sufficient heating, and finally gather together and connect to the evaporator 4. The heater The heating pipeline connected with the return pipeline 21 in 3 is provided with a one-way valve 13 to prevent the liquid from flowing back.

Specifically, the bottom end of the liquid receiver 6 is connected to the second liquid pump 15 through the connecting pipe 9, and the liquid outlet of the second liquid pump 15 is connected to the top of the extraction tank 1 through the connecting pipe 9, and the second liquid pump 15 is connected to the top of the extraction tank 1 through the connecting pipe 9. 15. Return the cooled high-concentration ethanol to the extraction tank 1 for repeated extraction of Fritillaria, so as to reduce the waste of raw materials.

Specifically, the heater 3 and the extraction tank 1 are respectively provided with corresponding hot steam inlets and condensed water outlets.

Working principle: In this device for preparing flat fritillary by heat reflux in the preparation of Shedan chuanbei liquid, during the extraction process, by turning on the motor 10, with the cooperation of the rotating rod 11, the medicine box 12 is equivalent to a stirring rod, and in the multi-group pass With the cooperation of the hole 16 and the gauze 17, the Fritillaria in the medicine box 12 is fully contacted with the high-concentration ethanol in the extraction tank 1, thereby improving the extraction efficiency and extraction effect of the extraction tank 1, and at the same time blocking larger medicines. The slag flows out from the medicine box 12 and causes the pipeline to be blocked; subsequently, the solution is filtered by the multi-layer filter plate 19 in the filter 2 to obtain a solution without impurities, and then the solution flows into the heater 3 and the evaporator 4 to heat and collect the paste. The high-concentration ethanol in the ethanol is recovered in the liquid collector 6 by the evaporation of the evaporator 4 and the cooling of the condenser two 7, and is sent back to the extraction tank 1 by the liquid pump two 15. The waste of raw materials is reduced, and there is no pollution caused by the emission of ethanol into the air. The device for preparing fritillary fritillary by heat reflux in the preparation of shedan chuanbei liquid has the advantages of reasonable structure, good cooling effect, uniform and sufficient heating, high extraction efficiency and reduced waste of raw materials, and is very practical and worthy of popularization.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of its technical features, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present invention.

Claims (8)

1. A device for preparing fritillary fritillary by heat reflux in the preparation of Shedan chuanbei liquid, comprising an extraction tank (1), a filter (2), a heater (3), an evaporator (4), a condenser one (5), The liquid collector (6) and the condenser two (7) are characterized in that: the bottom end of the extraction tank (1) is connected with the top end of the filter (2) through the connecting pipe (9), and the filter ( The bottom end of 2) is connected to the heater (3) through the connecting pipe (9), and a liquid pump (14) is installed on the pipe between the filter (2) and the heater (3). One side of the heater (3) is connected to the evaporator (4) through a connecting pipe (9), and the bottom end of the evaporator (4) is provided with a return pipe (21) and is connected to the bottom end of the heater (3). connected, a thermometer is also installed on the return pipe (21), the top of the evaporator (4) is connected to the top of the condenser one (5) through the connecting pipe (9), the condenser one (5) ) is provided with a liquid receiver (6) at the bottom end, and the liquid receiver (6) and the condenser one (5) have an integrated structure; One side of the extraction tank (1) is connected with an auxiliary material tank (8) through a connecting pipe (9), and the top of the auxiliary material tank (8) is connected with a condenser two (7) through a connecting pipe (9). The condenser two (7) is placed horizontally, and the connection pipe (9) is connected between the condenser two (7) and the extraction tank (1). 2 . A device for preparing Hedan and Chuanbei liquid for heat reflux extraction of Fritillaria according to claim 1, characterized in that: the extraction tank (1) is provided with a medicine box (12), the medicine The box (12) is arranged in an elongated shape, a through hole (16) is opened on the side wall of the medicine setting box (12), the through hole (16) is provided with multiple groups, and multiple groups of the through hole (16) are provided. A gauze (17) is arranged on the inner wall of the medicine box (12), and a box cover (18) is also arranged at the top of the medicine box (12). 3. The device according to claim 1, characterized in that: a motor (10) is installed at the bottom end of the extraction tank (1), and the motor ( 10) A rotating rod (11) is supported on the drive shaft at the top, and the top of the rotating rod (11) is fixedly connected to the center of the bottom end surface of the medicine box (12) through the extraction tank (1). 4. The device according to claim 1, wherein the heat reflux extracting fritillary fritillaria liquid is prepared in the liquid of She Gall and Chuanbei, characterized in that: the pipes in the first condenser (5) and the condenser two (7) are made of spiral The first condenser (5) and the second condenser (7) are provided with corresponding water inlets and outlets. 5 . A device for preparing the fritillary fritillary by heat reflux in the preparation of Shedan chuanbei liquid according to claim 1, characterized in that: a filter plate (19) is installed horizontally in the filter (2), and the filter plate (19) Multiple groups are provided, and the filter mesh numbers of the multiple groups of the filter plates (19) increase sequentially from top to bottom, and the inner wall of the filter (2) is provided with multiple groups of the filter plates (19). card slot (20). 6 . A device for preparing fritillary fritillary by heat reflux in the preparation of Shedan chuanbei liquid according to claim 1, characterized in that: the heating pipes connected with the two liquid inlets in the heater (3) are distributed throughout the heater (3), and finally come together to connect to the evaporator (4), the heating pipe connected to the return pipe (21) in the heater (3) is provided with a one-way valve (13). 7 . The device according to claim 1 , characterized in that: the bottom end of the liquid receiver (6) is docked with a liquid pump through a connecting pipe (9) Two (15), the liquid outlet of the liquid pump two (15) is connected with the top of the extraction tank (1) through a connecting pipe (9). 8 . A device for preparing fritillary fritillary by heat reflux in preparation of Shedan chuanbei liquid according to claim 1, characterized in that: the heater (3) and the extraction tank (1) are respectively provided with corresponding hot steam Inlet and condensate outlet.

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