CN206543426U - A kind of medical extraction element - Google Patents

Abstract

The utility model discloses a medicine extraction device, which belongs to the technical field of medicine extraction equipment. The device includes: a centrifugal inner cylinder, an outer cylinder and a distillation cylinder that are set outside the centrifugal inner cylinder from the inside to the outside in sequence, a stirring rod is arranged in the centrifugal inner cylinder, the bottom of the centrifugal inner cylinder is arranged on the centrifugal shaft, and the outer cylinder There is a solenoid valve at the bottom, the solenoid valve is connected to the control switch, the top of the distillation cylinder is provided with a cylinder cover, and the cylinder cover is provided with a feed pipe and a distillation pipe. The distillation tube is connected, the upper end of the distillation tube is detachably connected to the feed tube, the distillation tube is provided with a condenser tube, the lower end of the distillation tube is provided with a liquid outlet tube, and the outer cylinder and the bottom of the distillation tube are equipped with heaters. The device enables the heat required for the extraction process of medicinal materials and the distillation process of the solvent to be shared to avoid energy waste. The rational combination of the two processes can effectively reduce energy consumption, thereby reducing costs, and at the same time improve heat production efficiency and extraction efficiency.

Description

A medicine extraction device

technical field

The utility model relates to the technical field of medicine extraction equipment, in particular to a medicine extraction device.

Background technique

In the prior art, the drug impregnation and boiling process of the drug extraction device and the distillation process of the solvent are separated and respectively arranged in different containers. Both of these two processes require long-term heating and consume a lot of energy, and each process will lose a lot of heat from heating to cooling to heating, especially in large-scale equipment, which will inevitably cause a lot of waste of energy. Increase production costs and reduce work efficiency.

Therefore, it is of great practical value to design a medicine extraction device that can effectively reduce energy consumption and have high work efficiency.

Utility model content

The utility model provides a medicine extracting device, which can solve the above-mentioned problems in the prior art.

The utility model provides a medicine extracting device, comprising: a centrifugal inner cylinder, an outer cylinder and a distillation cylinder which are sequentially sleeved outside the centrifugal inner cylinder from the inside to the outside, and a stirring rod is arranged in the centrifugal inner cylinder, The bottom of the centrifugal inner cylinder is set on the centrifugal shaft, the bottom of the outer cylinder is provided with a solenoid valve, and the solenoid valve is connected to a control switch. The top of the distillation cylinder is provided with a cylinder cover, and the cylinder cover is provided with a There is a feed pipe and a distillation pipe, one end of the feed pipe communicates with the centrifugal inner cylinder, the lower end of the distillation pipe is connected with the distillation cylinder, and the upper end of the distillation pipe is detachable from the feed pipe connected, the distillation tube is provided with a condensation pipe, the lower end of the distillation cylinder is provided with a liquid outlet pipe, and the outer cylinder and the bottom of the distillation cylinder are provided with heaters.

Preferably, a filter screen is installed on the wall of the centrifuge inner cylinder.

Preferably, the centrifuge inner cylinder is detachably mounted on the centrifuge shaft.

Preferably, a funnel-shaped interface is detachably installed on the upper end of the feed pipe.

Compared with the prior art, the beneficial effect of the utility model is: the medicine extracting device of the utility model enables the heat required for the extraction process of the medicinal material and the distillation process of the solvent to be shared, avoiding the waste of energy, and rationally combining the two processes Together, it can effectively reduce energy consumption, thereby reducing costs, while improving heat production efficiency and extraction efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of a medicine extraction device provided by the utility model.

Explanation of reference signs:

1. Centrifugal inner cylinder, 1-1. Stirring rod, 1-2. Centrifugal shaft, 2. Outer cylinder, 2-1. Solenoid valve, 3. Distillation cylinder, 4. Cylinder cover, 4-1. Feed pipe, 4-2. Distillation tube, 5. Condenser tube, 6. Liquid outlet tube, 7. Funnel-shaped interface.

detailed description

A specific embodiment of the present invention will be described in detail below in conjunction with accompanying drawing 1, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

A medicine extracting device provided by the utility model comprises: a centrifugal inner cylinder 1, an outer cylinder 2 and a distillation cylinder 3 which are sequentially sleeved outside the centrifugal inner cylinder 1 from the inside to the outside, and the centrifugal inner cylinder 1 is A stirring rod 1-1 is provided, the bottom of the centrifugal inner cylinder 1 is set on the centrifugal shaft 1-2, the bottom of the outer cylinder 2 is provided with a solenoid valve 2-1, the solenoid valve 2-1 and a control switch Connected, the top of the distillation cylinder 3 is provided with a cylinder cover 4, the cylinder cover 4 is provided with a feed pipe 4-1 and a distillation pipe 4-2, one end of the feed pipe 4-1 and the centrifuge The inner tube 1 is connected, the lower end of the distillation tube 4-2 is connected to the distillation tube 3, the upper end of the distillation tube 4-2 is detachably connected to the feed tube 4-1, and the distillation tube 4- 2 is provided with a condensation pipe 5, the lower end of the distillation cylinder 3 is provided with a liquid outlet pipe 6, and the bottoms of the outer cylinder 2 and the distillation cylinder 3 are provided with heaters.

When using the medicine extracting device of the present utility model, put the medicinal material to be extracted and the required solvent (alcohol or water) into the centrifugal inner cylinder 1 through the feed pipe 4-1, open the stirring rod 1-1, and the stirring rod 1-1 It is electrically connected with the controller, the feeding pipe is blocked, and the distillation pipe 4-2 is also sealed. Then turn on the heater at the bottom of the outer cylinder 2 to heat the medicinal materials and liquid inside the centrifugal inner cylinder 1. When the medicinal materials are boiled, turn on the centrifugal function, open the solenoid valve 2-1, and let the filtrate in the centrifugal inner cylinder 1 pass through. Centrifugation enters the distillation cylinder 3, and then distillation is performed, that is, the seal of the distillation tube 4-2 is opened, the heater at the bottom of the distillation cylinder 3 is turned on, and the filtrate in the distillation cylinder 3 is heated, and the volatilized solvent is cooled by the condenser tube 5. Condensation is carried out to separate it, and the separated solvent can be collected or put back into the centrifuge inner cylinder 1 immediately to continue the reaction. The distilled filtrate is released from the outlet pipe 6. In this process, the heat required for the extraction process of the medicinal material and the distillation process of the solvent can be shared, and there is heat sharing and transfer. If the two processes are completely isolated, more heat needs to be provided, resulting in a large amount of energy waste. The rational combination of the two processes can effectively reduce energy consumption, thereby reducing costs, while improving heat production efficiency and extraction efficiency.

Further, a filter screen is installed on the wall of the centrifuge inner cylinder 1 to effectively filter the medicinal residues and prevent the medicinal residues from entering the outer cylinder 2 and the distillation cylinder 3 .

Further, the centrifuge inner cylinder 1 is detachably mounted on the centrifugal shaft 1-2, and when it is necessary to clean the centrifuge inner cylinder 1, it can be disassembled for effective cleaning.

Further, a funnel-shaped interface 7 is detachably installed on the upper end of the feeding tube 4-1, which facilitates the insertion of medicines and improves work efficiency.

The medical extraction device of the utility model enables the heat required for the extraction process of medicinal materials and the distillation process of the solvent to be shared, avoiding the waste of energy, and the rational combination of the two processes can effectively reduce energy consumption, thereby reducing costs, and at the same time improving Heat production efficiency and extraction efficiency.

Claims (4)

1. a kind of medical extraction element, it is characterised in that including：Centrifugation inner cylinder (1), be sequentially sleeved at from inside to outside it is described from It is provided with the outer barrel (2) and distillation tube (3) of intracardiac cylinder (1) outside, the centrifugation inner cylinder (1) in stirring rod (1-1), the centrifugation The bottom of cylinder (1) is located in centrifugation rotating shaft (1-2), and the bottom of the outer barrel (2) is provided with magnetic valve (2-1), the magnetic valve (2- 1) connected with controlling switch, the top of the distillation tube (3) is provided with cover (4), and the cover (4) is provided with feed pipe (4-1) With distillation cascade (4-2), one end of the feed pipe (4-1) is connected with the centrifugation inner cylinder (1), under the distillation cascade (4-2) End and the distillation tube (3) connection, the upper end of the distillation cascade (4-2) and the feed pipe (4-1) are detachably connected, described to steam Evaporate and condenser pipe (5) is provided with pipe (4-2), the lower end of the distillation tube (3) is provided with drain pipe (6), the outer barrel (2) and distillation The bottom of cylinder (3) is all provided with having heaters.

2. the extraction element of medicine as claimed in claim 1, it is characterised in that installed on the barrel of the centrifugation inner cylinder (1) There is screen pack.

3. the extraction element of medicine as claimed in claim 1, it is characterised in that the centrifugation inner cylinder (1) is removably mounted at On the centrifugation rotating shaft (1-2).

4. the extraction element of medicine as claimed in claim 1, it is characterised in that the upper end of the feed pipe (4-1) is detachable Infundibulate interface (7) is installed.