Heating tank for medicine liquid preparation

Abstract

The utility model relates to a heating tank for pharmaceutical liquid, and belongs to the field of heating devices, the heating tank comprises a heating tank, the upper side of the heating tank is provided with a top cover communicating the interior of the heating tank with the outside, the lower side of the heating tank is provided with a bottom cover communicating the interior of the heating tank with the outside, and the side wall of the heating tank is provided with a side cavity; the top cover is communicated with a steam pipe, the steam pipe is communicated with a steam branch pipe, the steam branch pipe is communicated with the bottom of the side cavity, and a steam baffle for blocking steam entering the side cavity is further arranged in the side cavity. The device has the effect of fully heating medicinal materials and water in the heating tank.

Description

Technical Field

[0001] The present application relates to the field of heating devices, and in particular to a heating tank for pharmaceutical liquid. Background Art

[0002] In the process of drug production, it is often necessary to mix medicinal materials with water, and then heat the mixture of medicinal materials and water so that the ingredients in the medicinal materials can enter the water to form a medicinal solution.

[0003] At present, in the process of heating medicinal materials and water, a heating tank is often used to heat the medicinal materials and water. Since the heating tank adopts an internally closed structure, the heat loss during the heating process can be reduced.

[0004] However, the heating tank currently used is generally heated by directly passing hot steam into the upper side of the heating tank. It is difficult to directly heat the medicinal materials and water at the bottom of the heating tank using this method. The water and medicinal materials at the bottom of the heating tank can only be heated by heat conduction through the side wall of the heating tube. During the heating process, the heating efficiency is low and the heating effect is uneven. Utility Model Content

[0005] In order to fully heat the medicinal materials and water inside the heating tank, the present application provides a heating tank for preparing pharmaceutical liquid.

[0006] The present application provides a heating tank for pharmaceutical liquid using the following technical solution:

[0007] A heating tank for pharmaceutical liquid comprises a heating tank, wherein a top cover for connecting the interior of the heating tank with the outside is provided on the upper side of the heating tank, a bottom cover for connecting the interior of the heating tank with the outside is provided on the lower side of the heating tank, a side cavity is provided on the side wall of the heating tank, the top cover is connected with a steam pipe, the steam pipe is connected with a steam branch pipe, the steam branch pipe is connected with the bottom of the side cavity, and a steam baffle for blocking steam entering the side cavity is also provided in the side cavity.

[0008] By adopting the above technical scheme, the top cover of the heating tank is opened to pour the medicinal materials and water into the heating tank from the top of the heating tank, and then the steam pipe is connected to the equipment providing hot steam from the outside, and hot steam is introduced into the heating tank through the steam pipe, and hot steam is introduced into the side cavity of the heating tank through the steam branch pipe. Since the steam branch pipe introduces hot steam to the bottom of the side cavity of the heating tank and a steam baffle is also provided in the side cavity of the heating tank, it is possible to fully heat the medicinal materials and water in the heating tank from bottom to top, and under the action of the steam baffle, the hot steam stays in the side cavity of the heating tank for a long time to achieve sufficient heat exchange, thereby achieving a sufficient heating process for the medicinal materials and water in the heating pipe, and reducing the occurrence of insufficient heating of the medicinal materials and water in the heating tank.

[0009] Optionally, the steam baffle is spirally arranged upward from the bottom of the side cavity.

[0010] By adopting the above technical solution, due to the spiral setting of the steam baffle, the steam baffle can limit the hot steam entering the side cavity to move along the length direction of the steam baffle, thereby extending the contact time between the hot steam and the bottom of the heating tank, so that the hot steam can fully heat the medicinal materials and water inside the heating tank.

[0011] Optionally, a vent hole connecting the inside of the side cavity and the outside is provided on the top of the heating tank.

[0012] By adopting the above technical solution and setting air holes, the hot steam inside the side cavity of the heating tank can be discharged from the side cavity of the heating tank through the air holes, thereby reducing the dangerous phenomenon caused by the accumulation of a large amount of hot steam in the side cavity of the heating tank.

[0013] Optionally, a stirring component for stirring the medicinal materials and water inside the heating tank is connected to the interior of the heating tank.

[0014] By adopting the above technical solution and providing a stirring assembly, the medicinal materials and water inside the heating tank can be stirred, so that the hot steam heats the medicinal materials and water inside the heating tank more evenly.

[0015] Optionally, the stirring assembly includes a stirring blade located inside the heating tank, and a stirring motor for driving the stirring blade to rotate is connected to the outside of the heating tank.

[0016] By adopting the above technical solution, the stirring motor is started, and the stirring motor drives the stirring blades to rotate during the rotation process. The stirring blades stir the medicinal materials and water inside the heating tank, so that the medicinal materials and water inside the heating tank are stirred more evenly.

[0017] Optionally, the stirring blade is arranged to spiral upward.

[0018] By adopting the above technical solution, since the stirring blades are spirally arranged upward, when the stirring motor drives the stirring blades to rotate, the medicinal materials and water at the bottom of the heating tank can be driven to move upward, so that the medicinal materials and water inside the heating tank can be evenly contacted with the hot steam entering the heating tank through the steam pipe for heating.

[0019] Optionally, a plurality of scraper plates are fixedly connected to the stirring blade at a position close to the inner wall of the heating tank, and a side of each scraper plate away from the stirring blade connected thereto can slide and abut against an adjacent inner wall of the heating tank.

[0020] By adopting the above technical solution, a scraper plate is provided, and because the scraper plate slides and abuts against the side wall of the heating tank, during the heating process, the scraper plate cooperates with the water inside the heating tank to scrape off the medicinal materials attached to the side wall of the heating tank, thereby reducing the phenomenon that the medicinal materials adhere to the side wall of the heating tank and are difficult to be fully mixed with water.

[0021] Optionally, each of the scraper plates is inclined gradually from top to bottom toward a side away from the rotation direction.

[0022] By adopting the above technical solution, by tilting the scraper plate, when the bottom cover is opened to discharge the medicinal materials and water inside the heating tank, the scraper plate can be driven to rotate by the stirring motor, so that the medicinal materials attached to the side wall of the heating tank can be scraped off in the absence of water, thereby reducing the trouble of the staff to clean the medicinal materials attached to the inner wall of the heating tank.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By setting up the side cavity, steam branch pipe and steam baffle, the hot steam can fully heat the medicinal materials inside the heating tank;

[0025] 2. By setting a stirring motor and stirring blades, the medicinal materials and water inside the heating tank can be fully stirred and fully heated;

[0026] 3. By setting a scraper plate, the scraper plate can scrape off the medicinal materials attached to the side wall of the heating tank, thereby reducing the trouble of the staff in cleaning the medicinal materials attached to the inner wall of the heating tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the present application.

[0029] Explanation of the reference numerals: 1. Heating tank; 11. Top cover; 12. Bottom cover; 13. Side cavity; 14. Air vent; 2. Steam pipe; 21. Steam branch pipe; 3. Steam baffle; 4. Stirring assembly; 41. Stirring blade; 42. Stirring shaft; 43. Stirring motor; 44. Scraper plate. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 2 This application is described in further detail.

[0031] The present application embodiment discloses a heating tank for pharmaceutical liquid, referring to Figure 1 and Figure 2 , including a heating tank 1, which is vertically arranged, and has openings at the top and bottom middle positions of the heating tank 1, and a top cover 11 is connected to the side wall at the top opening of the heating tank 1, and the top cover 11 is used to block the top opening of the heating tank 1, and a bottom cover 12 is connected to the side wall at the top opening of the heating tank 1, and the bottom cover 12 is used to block the bottom opening of the heating tank 1.

[0032] A side cavity 13 connected from top to bottom is provided inside the side wall of the heating tank 1 .

[0033] The top cover 11 of the heating tank 1 is penetrated and fixedly connected with a steam pipe 2, and the end of the steam pipe 2 away from the top cover 11 is connected to an external device for providing hot steam, which is not shown in the figure. The steam pipe 2 is also connected to a steam branch pipe 21 on one side of the top end of the top cover 11, and the steam branch pipe 21 is connected to the bottom of the side cavity 13.

[0034] A steam baffle 3 is also provided inside the side cavity 13. The steam baffle 3 is spirally arranged from bottom to top, and the two opposite side walls of the steam baffle 3 are fixedly connected to the two side walls of the adjacent and oppositely arranged side cavity 13, so that the hot steam can move spirally from the bottom of the side cavity 13 from bottom to top along the length direction of the steam baffle 3. A vent hole 14 is provided at the top of the side cavity 13, penetrating the side wall of the side cavity 13 and connecting the inside of the side cavity 13 with the outside.

[0035] When it is necessary to heat the medicinal materials and water, open the top cover 11, inject the medicinal materials and water from the top opening of the heating tank 1, and place the medicinal materials into the heating tank 1. Then, connect the steam pipe 2 to the external equipment, and pass hot steam into the heating tank 1 and the side cavity 13 of the heating tank 1. The hot steam enters the heating tank 1 and the side cavity 13 of the heating tank 1 at the same time. After entering the side cavity 13, the hot steam moves along the length direction of the steam baffle 3 and finally moves out from the air vent 14. At the same time, heat exchange is performed with the side of the side cavity 13 close to the inside of the heating tank 1, so as to fully heat the medicinal materials and water in the heating tank 1.

[0036] By providing the steam branch pipe 21 and the side cavity 13 of the heating tank 1, the external hot steam can enter the side cavity 13 of the heating tank 1 to heat the inside of the heating tank 1, and since the hot steam enters from the bottom of the heating tank 1, the medicinal materials and water at the bottom of the heating tank 1 can be fully heated. By providing the steam baffle 3 inside the side cavity 13 of the heating tank 1, the rising speed of the steam can be slowed down, so that the hot steam inside the side cavity 13 can be located at the bottom of the side cavity 13 and the side wall of the heating pipe for sufficient heat exchange and then continue to rise, thereby achieving a sufficient heating process of the medicinal materials and hot steam inside the heating tank 1 from bottom to top.

[0037] A stirring assembly 4 is connected to the interior of the heating tank 1 , and the stirring assembly 4 is used to stir the liquid medicine inside the heating tank 1 .

[0038] By providing the stirring assembly 4, the medicinal materials and water inside the heating tank 1 can be fully stirred, so that during the heating process, the medicinal materials and water inside the heating tank 1 can be fully and evenly heated by the hot steam.

[0039] The stirring assembly 4 includes a stirring blade 41 located inside the heating tank 1, the center line of the stirring blade 41 is vertical and spirally arranged upward, and the height of the stirring blade 41 is lower than the height of the vertical side wall of the heating tank 1. A vertically arranged stirring shaft 42 is fixedly connected to the center of the stirring blade 41, and the top of the stirring shaft 42 passes through the top cover 11 and is rotatably connected to the top cover 11. A stirring motor 43 is fixedly connected to the upper side of the top cover 11, and the output shaft of the stirring motor 43 is vertically arranged downward and the output shaft of the stirring motor 43 is fixedly connected to the stirring shaft 42.

[0040] When it is necessary to pour medicinal materials and water into the heating tank 1, lift the top cover 11 upward to open the opening on the upper side of the heating tank 1, then pour the medicinal materials and water into the heating tank 1, cover the top cover 11 downward, and then turn on the stirring motor 43. The stirring motor 43 drives the stirring shaft 42 to rotate. The stirring shaft 42 drives the stirring blades 41 to rotate during the rotation. The stirring blades 41 can drive the medicinal materials and water inside the heating tank 1 to rotate during the rotation, thereby realizing the stirring process of the medicinal materials and water inside the heating tank 1, and then the medicinal materials and water inside the heating tank 1 can be fully heated during the stirring process.

[0041] The stirring blade 41 is connected to two scraper plates 44 disposed opposite to each other, each scraper plate 44 is fixedly connected to the adjacent stirring blade 41, and the side of each scraper plate 44 away from the connected stirring blade 41 is in sliding contact with the inner wall of the adjacent heating tank 1. Each scraper plate 44 is gradually inclined from top to bottom toward the side away from the rotation direction of the scraper plate 44.

[0042] During the rotation of the stirring blade 41, the stirring blade 41 drives the scraper plate 44 to rotate. During the rotation, the scraper plate 44 can scrape off the medicinal materials attached to the inner wall of the heating tank 1, so that the medicinal materials inside the heating tank 1 can be fully in contact with the water. In the process of opening the bottom cover 12 to discharge the medicinal materials and water inside the heating tank 1, the stirring motor 43 drives the stirring blade 41 and the scraper plate 44 to rotate. On the one hand, it can accelerate the process of discharging the medicinal materials and water inside the heating tank 1 from the heating tank 1. On the other hand, it can also scrape off the medicinal materials adhered to the inner wall of the heating tank 1, so that the inside of the heating tank 1 is more tidy.

[0043] The implementation principle of a heating tank 1 for pharmaceutical liquid in an embodiment of the present application is: lift up the top cover 11, pour medicinal materials and water into the heating tank 1 in the required proportion, then cover the top cover 11 downward, and introduce steam into the interior of the heating tank 1 and the side cavity 13 of the heating tank 1 through the steam baffle 3 to heat the medicinal materials and water in the heating tank 1.

[0044] The stirring motor 43 is turned on, and the stirring motor 43 drives the stirring shaft 42 and the connected stirring blades 41 and the scraper plate 44 to rotate. The stirring blades 41 drive the medicinal materials and water inside the heating tube to rotate during the rotation, so that the medicinal materials and water inside the heating tank 1 can be fully heated.

[0045] After the heating is completed, the bottom cover 12 is opened, and the stirring blades 41 and the scraper plate 44 drive the medicinal materials and steam inside the heating tube to flow out quickly from the opening at the bottom of the heating tank 1.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A heating tank for pharmaceutical liquid, characterized in that: The invention comprises a heating tank (1), wherein the upper side of the heating tank (1) is provided with a top cover (11) for connecting the interior of the heating tank (1) with the outside, the lower side of the heating tank (1) is provided with a bottom cover (12) for connecting the interior of the heating tank (1) with the outside, the side wall of the heating tank (1) is provided with a side cavity (13), the top cover (11) is connected with a steam pipe (2), the steam pipe (2) is connected with a steam branch pipe (21), the steam branch pipe (21) is connected with the bottom of the side cavity (13), and the side cavity (13) is also provided with a steam baffle (3) for blocking steam entering the side cavity (13).

2. A heating tank for pharmaceutical liquid according to claim 1, characterized in that: The steam baffle (3) is spirally arranged upward from the bottom of the side chamber (13).

3. A heating tank for pharmaceutical liquid according to claim 2, characterized in that: The top of the heating tank (1) is provided with an air vent (14) which connects the inside of the side cavity (13) with the outside.

4. A heating tank for pharmaceutical liquid according to claim 1, characterized in that: The heating tank (1) is internally connected to a stirring component (4) for stirring the medicinal materials and water inside the heating tank (1).

5. A heating tank for pharmaceutical liquid according to claim 4, characterized in that: The stirring assembly (4) comprises a stirring blade (41) located inside the heating tank (1), and the outside of the heating tank (1) is connected to a stirring motor (43) for driving the stirring blade (41) to rotate.

6. A heating tank for pharmaceutical liquid according to claim 5, characterized in that: The stirring blade (41) is arranged spirally upward.

7. A heating tank for pharmaceutical liquid according to claim 5, characterized in that: A plurality of scraper plates (44) are fixedly connected to the stirring blade (41) at a position close to the inner wall of the heating tank (1), and the side of each scraper plate (44) away from the stirring blade (41) connected thereto can slide and abut against the inner wall of the adjacent heating tank (1).

8. A heating tank for pharmaceutical liquid according to claim 7, characterized in that: Each of the scraper plates (44) is arranged to be inclined gradually from top to bottom toward a side away from the rotation direction.

Images