CN-224230498-U - Freeze-drying plate for traditional Chinese medicine reference substance

CN224230498UCN 224230498 UCN224230498 UCN 224230498UCN-224230498-U

Abstract

A freeze-drying disk for traditional Chinese medicine reference substances comprises a rectangular disk body, wherein the upper end of the rectangular disk body is provided with a convex edge, the bottom of the rectangular disk body is provided with a plurality of triangular prisms, two opposite side walls of each triangular prism are provided with a plurality of vent holes, each triangular prism penetrates through the corresponding side wall of the rectangular disk body and is provided with a round hole, an air inlet pipe is arranged in the round hole, two rows of inner holes are formed in the air inlet pipe, the inner holes and the vent holes are in one-to-one correspondence, the bottom of the rectangular disk body is provided with one triangular prism, the vent holes are formed in the axial direction of the vent holes and the inclined planes of the triangular prisms are perpendicular, when the inner holes are communicated with the vent holes, nitrogen is discharged into concentrated liquid through the air inlet pipe, so that the concentrated liquid is turned over, the freeze-drying efficiency is improved, the inclined vent holes are longer in passing distance when the concentrated liquid is scattered, the stirring range is enlarged, and the concentrated liquid can be prevented from entering the air inlet pipe when the rectangular disk body through the air inlet pipe which is rotationally arranged.

Inventors

CHEN CHONG
YUAN FANG
ZHU HAIYANG
XU SHIYIN

Assignees

成都乐美天医药科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250610

Claims (5)

1. The utility model provides a traditional chinese medicine is freeze-drying dish for reference substance, includes rectangle disk body (1), and the upper end shaping of rectangle disk body (1) has protruding edge (10), and its characterized in that, the bottom of rectangle disk body (1) is equipped with a plurality of triangular prism (2), has seted up a plurality of exhaust holes (21) on two lateral walls that triangular prism (2) are relative, and triangular prism (2) run through its length direction's seting up the round hole, are equipped with intake pipe (24) in the round hole, have seted up two rows of holes (25) on intake pipe (24), are the one-to-one relation between hole (25) and the exhaust hole (21).
2. The freeze-drying disk for traditional Chinese medicine reference substances according to claim 1, wherein one end of the round hole is connected with an inner ring (22) through threads, an end cover (23) is formed at the outer side end of the inner ring (22), an air inlet pipe (24) is positioned at the inner side end of the inner ring (22), an end ring (27) is connected with the other end of the round hole through threads, a sealing ring (28) is formed at the outer side end of the end ring (27), a connecting pipe (26) is formed at the other end of the air inlet pipe (24), the end ring (27) and the sealing ring (28) are sleeved on the connecting pipe (26), the outer diameter of the connecting pipe (26) is smaller than the outer diameter of the air inlet pipe (24), the connecting pipe (26) is arranged on one side of the rectangular disk body (1) in a penetrating mode, and the connecting pipe (26) extends out of the rectangular disk body (1).
3. The freeze-dried disk for traditional Chinese medicine reference substances according to claim 2, wherein a plurality of pairs of sealing convex rings (31) are welded on one side of the rectangular disk body (1), the sealing convex rings (31) are distributed on the inner side and the outer side of the rectangular disk body (1), conical convex rings are formed on the outer wall of the sealing convex rings (31), the outer side ends of the conical convex rings are small ends, retaining rings (30) are sleeved on the conical convex rings, conical grooves are formed on the inner sides of the retaining rings (30), the conical convex rings are arranged in the conical grooves in a penetrating mode, nuts (29) are arranged on the outer sides of the retaining rings (30), the nuts (29) are connected onto the connecting pipe (26) through threads, and the retaining rings (30) and the sealing convex rings (31) are sleeved on the connecting pipe (26).
4. A freeze-drying plate for traditional Chinese medicine reference substances according to claim 3, characterized in that the outer side end of the connecting pipe (26) is connected with an end sleeve (32) through threads, a swinging convex plate (37) is formed on the periphery of the end sleeve (32), a waist-shaped hole (38) is formed in the swinging convex plate (37), an action screw (39) is arranged in the waist-shaped hole (38) in a penetrating manner, the outer side end of the action screw (39) is connected with a movable transverse plate (40) through threads, two ends of the movable transverse plate (40) are respectively sleeved with an end sleeve seat (41), the end sleeve seats (41) are welded on the rectangular plate body (1), one end of the movable transverse plate (40) is welded with an end pulling plate (42), a pushing screw (43) is connected on the end pulling plate (42) through threads, an end cap (44) is arranged at the outer side end of the pushing screw (43), and the inner side end of the pushing screw (43) is abutted on the end sleeve seats (41).
5. The freeze-drying tray for traditional Chinese medicine reference substance according to claim 4, wherein an end tube (36) is formed at the outer side end of the connecting tube (26), the outer diameter of the end tube (36) is smaller than the outer diameter of the connecting tube (26), a connecting sleeve (34) is connected at the outer side end of the end tube (36) through threads, and an air inlet connecting tube (35) is formed at the outer side end of the connecting sleeve (34).

Description

Freeze-drying plate for traditional Chinese medicine reference substance Technical Field The utility model relates to the technical field of processing of traditional Chinese medicine reference substances, in particular to a freeze-drying disc for the traditional Chinese medicine reference substances. Background The concentrate obtained by distillation of the traditional Chinese medicine reference substance during processing is required to be subjected to chromatographic purification and corresponding drying treatment in order to rapidly obtain effective components. The drying method is usually drying, which is easy to decompose part of the active ingredients, and the part is also freeze-dried. When the liquid is dried in this way, the concentrated liquid is in a static state in the freeze-drying tray, so that the water at the bottom layer is not easy to emit, and the drying efficiency is low. Disclosure of utility model The utility model provides a freeze-drying plate for a traditional Chinese medicine reference substance, which solves the defects of the prior art, solves the problem of low freeze-drying efficiency during processing of the traditional Chinese medicine reference substance, and has strong practicability. In order to achieve the object of the present utility model, the following techniques are proposed: A freeze-drying disk for traditional Chinese medicine reference substances comprises a rectangular disk body, wherein the upper end of the rectangular disk body is provided with a convex edge, the bottom of the rectangular disk body is provided with a plurality of triangular prisms, two opposite side walls of each triangular prism are provided with a plurality of vent holes, each triangular prism penetrates through the corresponding side wall of the rectangular disk body and is provided with a round hole, an air inlet pipe is arranged in the round hole, two rows of inner holes are formed in the air inlet pipe, the inner holes and the vent holes are in one-to-one correspondence, the bottom of the rectangular disk body is provided with one triangular prism, the vent holes are formed in the axial direction of the vent holes and the inclined planes of the triangular prisms are perpendicular, when the inner holes are communicated with the vent holes, nitrogen is discharged into concentrated liquid through the air inlet pipe, so that the concentrated liquid is turned over, the freeze-drying efficiency is improved, the inclined vent holes are longer in passing distance when the concentrated liquid is scattered, the stirring range is enlarged, and the concentrated liquid can be prevented from entering the air inlet pipe when the rectangular disk body through the air inlet pipe which is rotationally arranged. Further, one end of the round hole is connected with an inner ring through threads, an end cover is formed at the outer side end of the inner ring, the air inlet pipe is located at the inner side end of the inner ring, an end ring is connected at the other end of the round hole through threads, a sealing ring is formed at the outer side end of the end ring, a connecting pipe is formed at the other end of the air inlet pipe, the end ring and the sealing ring are sleeved on the connecting pipe, the outer diameter of the connecting pipe is smaller than that of the air inlet pipe, the connecting pipe penetrates through one side of the rectangular disk body, the connecting pipe extends out of the rectangular disk body, and the sealing ring and other parts play a role in sealing two ends of the round hole. Further, one side welding of rectangle disk body has many pairs of sealed bulge loop, the distribution of sealed bulge loop is in the inside and outside both sides of rectangle disk body, form on the outer wall of sealed bulge loop has the toper bulge loop, the outside end of toper bulge loop is the tip, the cover is equipped with the buckle on the toper bulge loop, the inboard shaping of buckle has the awl groove, the toper bulge loop wears to locate in the awl inslot, the outside of buckle is equipped with the nut, the nut passes through threaded connection on the connecting pipe, the buckle is located on the connecting pipe with sealed bulge loop cover, sealing effect between connecting pipe and the rectangle disk body has been promoted through sealed bulge loop and the buckle that sets up, wherein sealed bulge loop is sealed welding on the inside and outside wall of rectangle disk body wholly. Further, the outside end of connecting pipe has the pot head through threaded connection, take shape on the periphery of pot head has the swing flange, the kidney-shaped hole has been seted up on the swing flange, the downthehole effect screw that wears to be equipped with of kidney-shaped, the outside end of effect screw has the removal diaphragm through threaded connection, the both ends of removal diaphragm overlap respectively and are equipped with the pot head seat, pot head seat welds in the rectangle