Distillation device for chemical pharmacy
A distillation device and chemical technology, applied in chemical instruments and methods, solid solvent extraction, gaseous solvent extraction, etc., can solve the problems of poor thermal reaction effect, reduced liquid purity, and prone to burning, etc., to prevent liquid purity from reducing , to ensure the purity of the liquid, to prevent the effect of burning
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Embodiment 1
[0022] as attached figure 1 to attach Figure 5 Shown:
[0023] The present invention is a kind of distillation device for chemical industry and pharmacy, its structure comprises heater 1, distillation pot 2, steam pipe 3, steam valve 4, steam inlet pipe 5, cooling tank 6, water pump 7, liquid inlet pipe 8, described heater 1 is fixedly installed on the bottom of the retort 2, the top of the retort 2 is provided with a steam pipe 3 and communicates with each other, the middle of the steam pipe 3 is provided with a steam valve 4, and the lower end of the steam pipe 3 is connected with the left end of the steam inlet pipe 5 , the right end of the steam inlet pipe 5 is embedded in the left side of the cooling tank 6 and communicates with each other, the lower end of the steam pipe 3 communicates with the water pump 7, and the water pump 7 communicates with the right end of the liquid inlet pipe 8, and the liquid inlet pipe 8 The left end is embedded in the inside of the right s...
Embodiment 2
[0030] as attached Image 6 to attach Figure 7 Shown:
[0031]Wherein, the backflow mechanism 23 includes a steam guiding mechanism 23a, a steam spray pipe 23b, and a spray pipe 23c. The lower ends of the pipes 23b are fixed and connected with each other. The bottom of the steam guide mechanism 23a is provided with a spray pipe 23c and connected with each other. The steam spray pipe 23b has a structure with a wide entrance and a narrow exit, which is conducive to spraying steam and preventing backflow of steam. Described injection pipe 23c is provided with eight altogether, and two are a group, are respectively arranged on four orientations on the bottom surface of steam guide mechanism 23a, is beneficial to spraying the wooden Chinese herbal medicine around the outside of bracket 221, so that the wooden Chinese herbal medicine is turned over.
[0032] Wherein, the steam guide mechanism 23a includes a steam guide plate a1, a steam pressure conduction pipe a2, an extrusion r...
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