CN217058175U

CN217058175U - Vacuum drying device of minodronic acid monohydrate preparation

Info

Publication number: CN217058175U
Application number: CN202220549572.5U
Authority: CN
Inventors: 陈旭东; 曾伟; 陶冶
Original assignee: Dalian Wondersun Biochemical Technology Co ltd
Current assignee: Dalian Wondersun Biochemical Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-26
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a vacuum drying device of minodronic acid monohydrate preparation, including casing one and casing two, the draw-in groove has been seted up on the casing one, the fixture block of fixedly connected with and draw-in groove block on the casing two, the arc wall has been seted up on the casing one. The utility model discloses in, fixed connection's fixture block is gone up to draw-in groove and casing two of seting up on the casing one, card strip and arc wall block, casing one and two inseparable blocks of casing, it makes the dwang stretch into the cross slot to rotate the dwang, square groove block on the square of dwang tip and the casing two, under the effect of spring, can drive the lantern ring and move on the round bar, the kelly can move by oneself and stretch into in the round slot, therefore the position of dwang receives the restriction, even make the dwang receive external force also unable rotation and break away from the cross slot, loaded down with trivial details step has been saved in the operation, consequently, the staff of being convenient for operates.

Description

Vacuum drying device of minodronic acid monohydrate preparation

Technical Field

The utility model relates to a drying technology field especially relates to a vacuum drying device of minodronic acid monohydrate preparation.

Background

Drying refers to the process of vaporizing the water (or solvent) in the material by means of heat energy and carrying away the generated vapor by inert gas in the chemical industry. For example, when drying a solid, moisture (or solvent) diffuses from the interior of the solid to the surface and vaporizes from the surface of the solid. Drying can be divided into natural drying and artificial drying. And the method comprises the methods of vacuum drying, freeze drying, air flow drying, microwave drying, infrared drying, high-frequency drying and the like, and the indexes of the drying operation are evaluated, mainly the quality of the dried product and the economical efficiency of the drying operation. The quality index of the dried product not only is the water content of the product, but also has various process requirements.

The preparation of minodronate monohydrate needs to use a drying device, but the process of replacing the internal liquid absorption net of the traditional drying device is complicated and is not beneficial to the operation of workers, so that the minodronate monohydrate needs to be improved, and the minodronate monohydrate can be more conveniently detached.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a vacuum drying device for preparing minodronic acid monohydrate is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vacuum drying device of minodronic acid monohydrate preparation, includes casing one and casing two, the draw-in groove has been seted up on the casing one, the fixture block of fixedly connected with and draw-in groove block on the casing two, the arc wall has been seted up on the casing one, the card strip with arc wall looks block has been seted up on the casing two, the cross slot has been seted up on casing one and the casing two, cross slot department articulates there is the dwang, the tip fixedly connected with square of dwang, set up the square groove with square looks block on the casing two, the round hole has been seted up on the square, the round hole stretches into casing two, be equipped with the locating part spacing to the dwang on the casing two.

Preferably, the locating part includes the round bar that fixed connection's circumference distributes on the lateral wall of casing two, the cover is equipped with sliding connection's lantern ring on the round bar, evenly distributed has the kelly on the lateral wall of lantern ring, the kelly stretches into the round hole, the cover is equipped with the spring on the round bar, the one end of spring and the lateral wall fixed connection of casing two, the other end and the lateral wall fixed connection of the lantern ring.

Preferably, a sealing ring is arranged on a contact part of the first shell and the second shell.

Preferably, a connecting ring is fixedly connected to the end of the round rod.

Preferably, the part of the connecting ring contacting with the lantern ring is provided with an elastic rubber block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

this application goes up fixed connection's fixture block through draw-in groove and casing two of seting up on the casing one, card strip and arc wall block, casing one and two inseparable blocks of casing, it makes the dwang stretch into the cross slot to rotate the dwang, square groove block on the square of dwang tip and the casing two, under the effect of spring, can drive the lantern ring and move on the round bar, the kelly can remove by oneself and stretch into in the round slot, therefore the position of dwang receives the restriction, make the dwang receive external force also unable rotation break away from the cross slot, loaded down with trivial details step has been saved in the operation, consequently, the staff of being convenient for operates.

Drawings

Fig. 1 is a schematic view illustrating an overall structure of a drying device according to an embodiment of the present invention;

fig. 2 shows schematic structural diagrams of a drying device provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of one side of a drying device provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a first shell; 2. a second shell; 3. a card slot; 4. a clamping block; 5. an arc-shaped slot; 6. clamping the strip; 7. a transverse groove; 8. rotating the rod; 9. a square block; 10. a square groove; 11. a circular hole; 12. a round bar; 13. a collar; 14. a clamping rod; 15. a connecting ring; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a vacuum drying device of minodronic acid monohydrate preparation, including casing one 1 and casing two 2, draw-in groove 3 has been seted up on casing one 1, the fixture block 4 of fixedly connected with and draw-in groove 3 block is gone up to casing two 2, the arc wall 5 has been seted up on casing one 1, the card strip 6 with arc wall 5 looks block is seted up on casing two 2, cross slot 7 has been seted up on casing one 1 and the casing two 2, cross slot 7 department articulates there is dwang 8, the tip fixedly connected with square 9 of dwang 8, set up the square groove 10 with square 9 looks block on casing two 2, round hole 11 has been seted up on the square 9, round hole 11 stretches into casing two 2, be equipped with on casing two 2 to the spacing locating part of dwang 8.

Specifically, as shown in fig. 1, the locating part includes round bar 12 that fixed connection's circumference distributes on the lateral wall of casing two 2, the cover is equipped with sliding connection's lantern ring 13 on the round bar 12, evenly distributed has kelly 14 on the lateral wall of lantern ring 13, kelly 14 stretches into round hole 11, the cover is equipped with spring 16 on the round bar 12, spring 16's one end and casing two 2's lateral wall fixed connection, the other end and lantern ring 13's lateral wall fixed connection, can promote lantern ring 13 automatically move under spring 16's effect, thereby make kelly 14 can stretch into round hole 11 automatically.

Specifically, as shown in fig. 3, a sealing ring is arranged on a contact portion between the first housing 1 and the second housing 2, and a gap between the contact portion between the first housing 1 and the second housing 2 can be sealed under the action of the sealing ring, so that leakage is prevented.

Specifically, as shown in fig. 3, a connection ring 15 is fixedly connected to an end of the round bar 12, and the connection ring 15 can limit the collar 13 and prevent the collar 13 from being separated from the round bar 12 when sliding on the round bar 12.

Specifically, as shown in fig. 3, an elastic rubber block is disposed on a contact portion of the connection ring 15 and the collar 13, and the rubber block can protect the collar 13 and prevent the collar 13 from being easily worn when in contact with the connection ring 15.

In conclusion, after the first casing 1 and the second casing 2 provided by this embodiment are installed, the first casing 1 is provided with the clamping groove 3 and the second casing 2 are provided with the clamping block 4 fixedly connected with the clamping strip 6 and the arc-shaped groove 5, the first casing 1 is tightly clamped with the second casing 2, the rotating rod 8 is rotated to enable the rotating rod 8 to extend into the transverse groove 7, the square 9 at the end part of the rotating rod 8 is clamped with the square groove 10 on the second casing 2, under the action of the spring 16, the lantern ring 13 can be driven to move on the round rod 12, the clamping rod 14 can automatically move into the round hole 11, and therefore the position of the rotating rod 8 is limited.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vacuum drying device for preparing minodronic acid monohydrate comprises a first shell (1) and a second shell (2), and is characterized in that a clamping groove (3) is formed in the first shell (1), a clamping block (4) clamped with the clamping groove (3) is fixedly connected to the second shell (2), an arc-shaped groove (5) is formed in the first shell (1), a clamping strip (6) clamped with the arc-shaped groove (5) is formed in the second shell (2), transverse grooves (7) are formed in the first shell (1) and the second shell (2), a rotating rod (8) is hinged to the transverse grooves (7), a square block (9) is fixedly connected to the end of the rotating rod (8), a square groove (10) clamped with the square block (9) is formed in the second shell (2), a round hole (11) is formed in the square block (9), and the round hole (11) extends into the second shell (2), and a limiting part for limiting the rotating rod (8) is arranged on the second shell (2).

2. The vacuum drying device for preparing minodronate monohydrate according to claim 1, wherein the limiting member comprises circular rods (12) which are fixedly connected to the side wall of the second casing (2) and are circumferentially distributed, a lantern ring (13) in sliding connection is sleeved on the circular rods (12), clamping rods (14) are uniformly distributed on the side wall of the lantern ring (13), the clamping rods (14) extend into the circular holes (11), a spring (16) is sleeved on the circular rods (12), one end of the spring (16) is fixedly connected to the side wall of the second casing (2), and the other end of the spring is fixedly connected to the side wall of the lantern ring (13).

3. The vacuum drying device for preparing minodronic acid monohydrate according to claim 1, wherein a sealing ring is arranged on a contact part of the first shell (1) and the second shell (2).

4. The vacuum drying apparatus for preparing minodronic acid monohydrate according to claim 2, characterized in that the connecting ring (15) is fixedly connected to the end of the round bar (12).

5. The vacuum drying apparatus for preparing minodronic acid monohydrate according to claim 4, wherein the portion of the connecting ring (15) in contact with the collar (13) is provided with an elastic rubber block.