Drying device for medical intermediates

By introducing placement components and stirring components into the pharmaceutical intermediate drying device, the problem of frequent material replacement in the prior art is solved, the drying efficiency and speed are improved, and the working strength is reduced.

CN222298405UActive Publication Date: 2025-01-03CHENGDU BAICHUAN BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421176486.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-28
Publication Date
2025-01-03
Estimated Expiration
2034-05-28

AI Technical Summary

Technical Problem

When the existing drying device for pharmaceutical intermediates needs to deal with different pharmaceutical intermediates, staff need to frequently replace the materials in the drying material box, resulting in increased working strength and reduced drying efficiency.

Method used

A drying device including a placement assembly and a heating assembly is designed. Through the cooperation of a telescopic rod and a U-shaped slide chute, the placement box can be quickly replaced and installed, and the mixing assembly is used to speed up the drying speed.

Benefits of technology

It reduces the frequent operation of staff to replace materials, improves drying efficiency, and speeds up the drying process by stirring.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of medicine processing equipment, in particular to a drying device for medical intermediates, which comprises a box body and a placing assembly, the placing assembly is arranged inside the box body and comprises a fixing plate, the fixing plate is fixedly connected inside the box body, and the top of the fixing plate is fixedly connected with a telescopic rod. According to the drying device for the medical intermediates, by installing the containing assembly, a worker firstly relieves limiting of a cover plate, a containing frame pops up from the interior of the box body, then the worker pulls a bearing plate, and a containing box containing the dried medical intermediates is pulled out from the interior of the containing frame; the medical intermediates to be dried are placed in the placing frame, the placing boxes containing the medical intermediates to be dried are installed in the placing frame through cooperation of the sliding plates and the U-shaped sliding grooves, the medical intermediates are dried again, the multiple placing boxes can dry the different medical intermediates, workers do not need to frequently replace the medical intermediates, and therefore the working intensity of the workers is reduced, and the working efficiency is improved. And the drying efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical processing equipment, in particular to a drying device for pharmaceutical intermediates. Background Art

[0002] Pharmaceutical intermediates are a series of intermediate chemicals produced in the process of chemical drug synthesis. They belong to the category of fine chemical products. In the pharmaceutical industry, pharmaceutical intermediates are intermediate products used to synthesize raw materials. The drying of pharmaceutical intermediates is a very important link in the pharmaceutical industry because many organic compounds are prone to decomposition or chemical reactions in a humid environment.

[0003] The existing drying device for pharmaceutical intermediates uses a drying box to dry the pharmaceutical intermediates, and there are no partitioning parts in the drying box. When the staff needs to dry different pharmaceutical intermediates, the existing technology can only continuously replace the pharmaceutical intermediates in the drying box, thereby increasing the workload of the staff and reducing the drying efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device for pharmaceutical intermediates, so as to solve the problem that when the staff needs to dry different pharmaceutical intermediates, the existing technology can only replace the pharmaceutical intermediates in the drying material box. To achieve the above purpose, the utility model provides the following technical solutions: a drying device for pharmaceutical intermediates, including a box and a placement component, the placement component is arranged inside the box, the placement component includes a fixed plate, the fixed plate is fixedly connected to the inside of the box, the top of the fixed plate is fixedly connected with a telescopic rod, the outer side of the telescopic rod is sleeved with a spring, the top of the telescopic rod is fixedly connected with a placement frame, one side of the inner wall of the placement frame is provided with a U-shaped slide groove, the inside of the U-shaped slide groove is slidably connected with a slide plate, the middle part of the slide plate is fixedly connected with a load-bearing plate, the top of the load-bearing plate is fixedly connected with a placement box, the other side of the inner wall of the placement frame is fixedly connected with an insertion rod, one side of the slide plate is provided with a plug hole, the two sides of the placement frame are provided with ventilation holes, and the top of the box is provided with a protective component.

[0005] Further preferably, the protective component includes a rotating shaft, which is fixedly connected to the top of the box body, and a cover plate is rotatably connected to the side surface of the rotating shaft, a threaded hole 1 is provided on the top of the cover plate, a threaded rod is threadedly connected to the inner cavity of the threaded hole 1, and an adjusting knob is fixedly connected to the top of the threaded rod, a threaded hole 2 is provided on the top of the box body, and a heating component is provided on one side of the inside of the box body, and the pharmaceutical intermediates can be dried by installing the heating component.

[0006] Further preferably, the heating assembly includes a drying protection cover, the drying protection cover is fixedly connected to one side of the interior of the box, an electric heating plate is arranged inside the drying protection cover, and a heat dissipation hole is opened on one side of the drying protection cover.

[0007] Further preferably, a fixing rod is fixedly connected to the other side of the box body, a hair dryer is fixedly connected to one side of the fixing rod, and a stirring assembly is provided on the other side of the placement box. By installing the stirring assembly, the stirring motor is energized to drive the transmission shaft, and the transmission shaft drives the stirring blades through the stirring roller to stir the pharmaceutical intermediates in the placement box, thereby accelerating the drying speed.

[0008] Further preferably, the stirring assembly includes a stirring motor, the stirring motor is fixedly connected to the other side of the placement box, the transmission end of the stirring motor is fixedly connected to a transmission shaft, and one side of the transmission shaft is fixedly connected to a stirring roller.

[0009] Further preferably, a stirring blade is fixedly connected to the side surface of the stirring roller, a control panel is fixedly connected to one side of the box body, and a placement groove is opened on the top of the box body.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, by installing the placement component, the staff first releases the limit on the cover plate, and the placement frame pops out from the inside of the box body. Then the staff pulls the load-bearing plate to extract the placement box containing the dried pharmaceutical intermediates from the inside of the placement frame, and then the placement box containing the pharmaceutical intermediates to be dried is installed in the placement frame through the cooperation of the slide plate and the U-shaped slide groove, and then dried again. The placement box is arranged in multiple ways to dry different pharmaceutical intermediates, and the staff does not need to frequently replace the pharmaceutical intermediates, thereby reducing the staff's work intensity and improving the drying efficiency.

[0012] In the utility model, by installing the stirring assembly, the stirring motor is powered on to drive the transmission shaft, and the transmission shaft drives the stirring blades through the stirring roller to stir the pharmaceutical intermediate placed in the box, thereby accelerating the drying speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0015] Figure 3 It is a schematic diagram of the three-dimensional unfolded structure of the utility model;

[0016] Figure 4It is a schematic diagram of the partially expanded structure of the utility model;

[0017] Figure 5 For this utility model Figure 4 The enlarged structural diagram at B in the middle;

[0018] Figure 6 It is a schematic diagram of the detailed structure of a local section of the utility model.

[0019] In the figure: 1. Box body; 2. Placement component; 201. Fixed plate; 202. Telescopic rod; 203. Spring; 204. Placement frame; 205. U-shaped slide; 206. Slide plate; 207. Load-bearing plate; 208. Placement box; 209. Insertion rod; 210. Socket; 211. Ventilation hole; 3. Protection component; 301. Rotating shaft; 302. Cover plate; 303. Threaded hole 1; 304. Threaded rod; 305. Adjustment knob; 306. Threaded hole 2; 4. Heating component; 401. Drying protection cover; 402. Electric heating plate; 403. Heat dissipation hole; 404. Fixed rod; 405. Hair dryer; 5. Stirring component; 501. Stirring motor; 502. Transmission shaft; 503. Stirring roller; 504. Stirring blade; 6. Control panel; 7. Placement slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: a drying device for pharmaceutical intermediates, comprising a box body 1 and a placement component 2, the placement component 2 is arranged inside the box body 1, the placement component 2 comprises a fixed plate 201, the fixed plate 201 is fixedly connected to the inside of the box body 1, a telescopic rod 202 is fixedly connected to the top of the fixed plate 201, a spring 203 is sleeved on the outer side of the telescopic rod 202, a placement frame 204 is fixedly connected to the top of the telescopic rod 202, a U-shaped slide 205 is provided on one side of the inner wall of the placement frame 204, a slide plate 206 is slidably connected inside the U-shaped slide 205, a load-bearing plate 207 is fixedly connected to the middle part of the slide plate 206, a placement box 208 is fixedly connected to the top of the load-bearing plate 207, an insertion rod 209 is fixedly connected to the other side of the inner wall of the placement frame 204, a plug hole 210 is provided on one side of the slide plate 206, ventilation holes 211 are provided on both sides of the placement frame 204, and a protective component 3 is provided on the top of the box body 1.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the protection component 3 includes a rotating shaft 301, which is fixedly connected to the top of the box body 1, and a cover plate 302 is rotatably connected to the side surface of the rotating shaft 301. A threaded hole 1 303 is provided on the top of the cover plate 302, and a threaded rod 304 is threadedly connected to the inner cavity of the threaded hole 1 303, and an adjusting knob 305 is fixedly connected to the top of the threaded rod 304. A threaded hole 2 306 is provided on the top of the box body 1, and a heating component 4 is provided on one side of the inside of the box body 1. When using the device, the staff rotates the adjusting knob 305 to screw the threaded rod 304 out of the threaded hole 1 303 and the threaded hole 2 306 to release the limit on the cover plate 302, and then the staff pulls the cover plate 302 to rotate on the rotating shaft 301 to expose the placement slot 7. At this time, the telescopic rod 202 and the spring 203 are no longer squeezed.

[0023] In this embodiment, Figure 1 , Figure 3 and Figure 6 As shown, the heating assembly 4 includes a drying protection cover 401 , which is fixedly connected to one side of the housing 1 , an electric heating plate 402 is arranged inside the drying protection cover 401 , and a heat dissipation hole 403 is opened on one side of the drying protection cover 401 .

[0024] In this embodiment, Figure 1 , Figure 3 and Figure 6 As shown, a fixing rod 404 is fixedly connected to the other side of the interior of the box 1, a hair dryer 405 is fixedly connected to one side of the fixing rod 404, and a stirring assembly 5 is provided on the other side of the placement box 208. Then the staff turns on the electric heating plate 402, the hair dryer 405 and the stirring motor 501 through the control panel 6. The electric heating plate 402 is energized to generate heat, and the heat dissipation holes 403 on the drying protection cover 401 dissipate all the heat into the box 1. The hair dryer 405 blows the heat toward the placement box 208 through the ventilation holes 211, so that the temperature inside the placement box 208 becomes higher.

[0025] In this embodiment, Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the stirring assembly 5 includes a stirring motor 501 , which is fixedly connected to the other side of the placement box 208 , a transmission shaft 502 is fixedly connected to the driving end of the stirring motor 501 , and a stirring roller 503 is fixedly connected to one side of the transmission shaft 502 .

[0026] In this embodiment, Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, a stirring blade 504 is fixedly connected to the side surface of the stirring roller 503, a control panel 6 is fixedly connected to one side of the box body 1, a placement slot 7 is provided on the top of the box body 1, and the stirring motor 501 is powered on to drive the transmission shaft 502, and the transmission shaft 502 drives the stirring blade 504 through the stirring roller 503 to stir the pharmaceutical intermediate in the placement box 208, thereby accelerating the drying speed.

[0027] The use method and advantages of the utility model: When the drying device for pharmaceutical intermediates is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when using the device, the staff rotates the adjustment knob 305 to screw the threaded rod 304 out of the threaded hole 1 303 and the threaded hole 2 306 to release the limit on the cover plate 302. The staff then pulls the cover plate 302 to rotate on the shaft 301 to expose the placement slot 7. At this time, the telescopic rod 202 and the spring 203 are no longer squeezed, and the placement frame 204 is ejected from the inside of the box body 1. Then the staff pulls the load-bearing plate 207 to pull the placement box 208 out of the placement frame 204. , the staff puts different pharmaceutical intermediates in the placement box 208, and then installs the placement box 208 in the placement frame 204 through the slide plate 206 and the U-shaped slide groove 205. After the installation is completed, the staff presses the placement frame 204 downward to press the placement frame 204 into the box body 1, and then pulls the cover plate 302 to prevent the placement frame 204 from popping out. Then the staff turns on the electric heating plate 402, the hair dryer 405, and the stirring motor 501 through the control panel 6. The electric heating plate 402 is powered on to generate heat, and the heat dissipation holes 403 on the drying protection cover 401 dissipate all the heat into the box body 1. The hair dryer 405 blows the heat to the placement box 208 through the ventilation holes 211, so that the temperature in the placement box 208 becomes higher, and the stirring motor 501 is powered on to drive the transmission shaft 502. The transmission shaft 502 drives the stirring blades 504 through the stirring roller 503 to stir the pharmaceutical intermediates in the placement box 208 to speed up the drying speed. After the drying is completed, the staff removes the threaded rod 304 from the threaded rod The cover plate 302 is screwed out from the first threaded hole 303 and the second threaded hole 306 to release the limit on the cover plate 302. The staff then pulls the cover plate 302 to rotate on the rotating shaft 301, and the placement frame 204 pops out from the inside of the box body 1. Then the staff pulls the load-bearing plate 207 to pull out the placement box 208 containing the dried pharmaceutical intermediates from the placement frame 204, and then installs the placement box 208 containing the pharmaceutical intermediates to be dried in the placement frame 204 through the slide plate 206 and the U-shaped slide groove 205, and then drys it again.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for pharmaceutical intermediates, comprising a housing (1) and a placement component (2), characterized in that: The placement component (2) is arranged inside the box body (1), and the placement component (2) comprises a fixing plate (201), the fixing plate (201) is fixedly connected to the inside of the box body (1), a telescopic rod (202) is fixedly connected to the top of the fixing plate (201), a spring (203) is sleeved on the outside of the telescopic rod (202), a placement frame (204) is fixedly connected to the top of the telescopic rod (202), a U-shaped sliding groove (205) is provided on one side of the inner wall of the placement frame (204), and the U A slide plate (206) is slidably connected inside the sliding groove (205), a load-bearing plate (207) is fixedly connected to the middle of the slide plate (206), a placement box (208) is fixedly connected to the top of the load-bearing plate (207), an insertion rod (209) is fixedly connected to the other side of the inner wall of the placement frame (204), a plug hole (210) is provided on one side of the slide plate (206), ventilation holes (211) are provided on both sides of the placement frame (204), and a protective component (3) is arranged on the top of the box body (1).

2. A drying device for pharmaceutical intermediates according to claim 1, characterized in that: The protective component (3) comprises a rotating shaft (301), the rotating shaft (301) is fixedly connected to the top of the box body (1), the side surface of the rotating shaft (301) is rotatably connected to a cover plate (302), the top of the cover plate (302) is provided with a threaded hole 1 (303), the inner cavity of the threaded hole 1 (303) is threadedly connected to a threaded rod (304), the top of the threaded rod (304) is fixedly connected to an adjustment knob (305), the top of the box body (1) is provided with a threaded hole 2 (306), and a heating component (4) is arranged on one side of the interior of the box body (1).

3. A drying device for pharmaceutical intermediates according to claim 2, characterized in that: The heating component (4) comprises a drying protection cover (401), the drying protection cover (401) is fixedly connected to one side of the interior of the box (1), an electric heating plate (402) is arranged inside the drying protection cover (401), and a heat dissipation hole (403) is opened on one side of the drying protection cover (401).

4. A drying device for pharmaceutical intermediates according to claim 3, characterized in that: A fixing rod (404) is fixedly connected to the other side of the box (1), a blower (405) is fixedly connected to one side of the fixing rod (404), and a stirring assembly (5) is provided on the other side of the placement box (208).

5. A drying device for pharmaceutical intermediates according to claim 4, characterized in that: The stirring assembly (5) comprises a stirring motor (501), wherein the stirring motor (501) is fixedly connected to the other side of the placement box (208), a transmission end of the stirring motor (501) is fixedly connected to a transmission shaft (502), and one side of the transmission shaft (502) is fixedly connected to a stirring roller (503).

6. A drying device for pharmaceutical intermediates according to claim 5, characterized in that: A stirring blade (504) is fixedly connected to the side surface of the stirring roller (503), a control panel (6) is fixedly connected to one side of the box body (1), and a placement groove (7) is provided on the top of the box body (1).