CN219209835U - Batching jar - Google Patents

Abstract

The utility model provides a dosing tank, which belongs to the technical field of pharmaceutical dosing, and comprises a mounting frame and a cylinder body, wherein the cylinder body is mounted at the top of the mounting frame, the bottom of the mounting frame is provided with weighing equipment, the upper end of the cylinder body is provided with a top cover, a feed inlet is formed in the top cover, the lower end of the cylinder body is fixedly welded with a bottom plate which is obliquely arranged, a stirrer is mounted on the bottom plate, the lower end of the bottom plate is provided with a tank bottom valve, the periphery of the cylinder body is provided with a heat-preserving jacket, the periphery of the heat-preserving jacket is provided with a heat-preserving layer, and the heat-preserving jacket is provided with a jacket inlet pipe and a jacket drain pipe which extend to the outside of the heat-preserving layer. The utility model provides a batching tank, wherein the space of liquid medicine in a cylinder body is used for completing weighing and stirring operations on the premise of keeping a specific temperature.

Description

Batching jar

Technical Field

The utility model belongs to the technical field of pharmaceutical liquid preparation, and particularly relates to a preparation tank.

Background

In the current pharmaceutical industry of medicine dispensing systems, the medicine liquid needs to be stirred and weighed so as to meet the use requirements of the medicine liquid. Meanwhile, when the liquid medicine is stirred, the liquid medicine needs to be ensured to be carried out in a closed sterile space, and the liquid medicine needs to be ensured to be maintained in a specific temperature interval.

The utility model provides a batching tank which can keep a specific temperature of liquid medicine in a sterile space and can finish stirring and weighing operations at the same time.

Disclosure of Invention

The utility model aims to provide a dosing tank which can keep a specific temperature of liquid medicine in a sterile space and can finish stirring and weighing operations at the same time.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a batching jar, including mounting bracket and barrel, the barrel is installed the top of mounting bracket, the bottom of mounting bracket is equipped with weighing apparatus, the top cap is installed to the upper end of barrel, the feed inlet has been seted up on the top cap, the bottom plate that the lower extreme welded fastening slope of barrel set up, install the agitator on the bottom plate, tank bottom valve is installed to the low end of bottom plate, the periphery of barrel is equipped with heat preservation jacket, heat preservation jacket's periphery is equipped with the heat preservation, set up on the heat preservation jacket extend to outside jacket advance pipe and the jacket calandria of heat preservation.

In one possible implementation manner, the top cover is a plate body horizontally arranged, a mounting flange is arranged at the upper end of the cylinder body, and the plate body is detachably connected to the mounting flange through a plurality of connecting bolts.

In one possible implementation, a shower pipe is installed in the middle of the plate body, and the lower end of the shower pipe extends into the cylinder body and is provided with a shower ball.

In one possible implementation manner, the plate body is provided with a plurality of auxiliary mounting holes.

In one possible implementation manner, the plate body is provided with a hand hole, and a hand hole cover body is arranged on the hand hole.

In one possible implementation manner, the mounting frame comprises three supporting legs which are uniformly distributed in the circumferential direction, the cylinder is mounted at the tops of the three supporting legs and is positioned between the three supporting legs, and the weighing devices are three in number and are mounted at the bottoms of the three supporting legs in a one-to-one correspondence manner.

In one possible implementation, the diameter of the upper end of the cylinder is greater than the diameter of the lower end of the cylinder, and the middle of the cylinder is provided with a conical transition section.

In one possible implementation, the jacket inlet pipe is located at the upper part of one side of the heat-preserving jacket, and the jacket drain pipe is located at the lower part of the other side of the heat-preserving jacket.

In one possible implementation, the stirrer is a magnetic stirrer.

In one possible implementation, the tank bottom valve is a pneumatic plunger valve or a pneumatic diaphragm valve.

The batching tank provided by the utility model has the beneficial effects that: compared with the prior art, the barrel is installed at the top of mounting bracket, and weighing device is installed to the bottom, and the barrel upper end sets up the top cap, and the lower extreme of barrel sets up the bottom plate, and the periphery of barrel is equipped with the heat preservation and presss from both sides the cover, and the periphery of heat preservation presss from both sides the cover is equipped with the heat preservation. The liquid medicine enters the cylinder body through the feeding hole on the top cover, and the weight of the liquid medicine added into the cylinder body can be weighed by using the weighing equipment. And starting the stirrer to stir the liquid medicine in the cylinder, introducing heating medium or cooling medium through a jacket inlet pipe of the heat-insulating jacket, discharging through a jacket discharge pipe, insulating by utilizing a heat-insulating layer at the periphery of the heat-insulating jacket, further keeping the liquid medicine in the cylinder at a specific temperature, weighing and stirring the liquid medicine, and finally discharging through a tank bottom valve arranged at the lower end of the bottom plate. The utility model provides a batching tank, wherein the space of liquid medicine in a cylinder body is used for completing weighing and stirring operations on the premise of keeping a specific temperature.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a dispensing canister according to an embodiment of the present utility model;

fig. 2 is a top view of a dispensing canister provided in an embodiment of the utility model.

Reference numerals illustrate:

1. a weighing device; 2. a support leg; 3. a tank bottom valve; 4. a bottom plate; 5. a heat preservation layer; 6. a heat preservation jacket; 7. a cylinder; 8. a mounting flange; 9. a connecting bolt; 10. a top cover; 11. a stirrer; 12. spraying balls; 13. auxiliary mounting holes; 14. a hand hole; 15. sleeving a pipe; 16. jacket calandria; 17. and a feed inlet.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, a description will now be given of a dispensing canister according to the present utility model. The utility model provides a batching jar, including mounting bracket and barrel 7, the top at the mounting bracket is installed to barrel 7, the bottom of mounting bracket is equipped with weighing apparatus 1, top cap 10 is installed to barrel 7's upper end, feed inlet 17 has been seted up on the top cap 10, barrel 7's lower extreme welded fastening slope sets up bottom plate 4, install agitator 11 on the bottom plate 4, tank bottom valve 3 is installed to bottom plate 4's low end, barrel 7's periphery is equipped with heat preservation jacket 6, heat preservation jacket 6's periphery is equipped with heat preservation 5, set up on the heat preservation jacket 6 and extend to the outside jacket of heat preservation 5 advance pipe 15 and press from both sides jacket calandria 16.

Compared with the prior art, the batching tank provided by the utility model has the advantages that the cylinder 7 is arranged at the top of the mounting frame, the weighing equipment 1 is arranged at the bottom of the mounting frame, the top cover 10 is arranged at the upper end of the cylinder 7, the bottom plate 4 is arranged at the lower end of the cylinder 7, the heat-insulating jacket 6 is arranged at the periphery of the cylinder 7, and the heat-insulating layer 5 is arranged at the periphery of the heat-insulating jacket 6. The liquid medicine enters the cylinder 7 through the feed port 17 on the top cover 10, and the weight of the liquid medicine added into the cylinder 7 can be weighed by the weighing equipment 1. The stirrer 11 is started to stir the liquid medicine in the cylinder 7, meanwhile, a heating medium or a cooling medium is introduced through a jacket inlet pipe 15 of the heat-insulating jacket 6 and discharged through a jacket discharge pipe 16, the heat-insulating layer 5 at the periphery of the heat-insulating jacket 6 is used for insulating, the liquid medicine in the cylinder 7 is further kept at a specific temperature, and the liquid medicine after weighing and stirring is finally discharged through a tank bottom valve 3 arranged at the lower end of the bottom plate 4. According to the batching tank provided by the utility model, the weighing and stirring operations are completed in the space of the liquor in the cylinder 7 under the premise of keeping a specific temperature.

The bottom plate 4 is obliquely arranged, one lower side of the bottom plate 4 is positioned at the lower end, the tank bottom valve 3 is arranged on the lower end surface of the bottom plate 4 and communicated with the inner cavity of the cylinder 7, and the liquid medicine is completely emptied.

The top cap 10 is the plate body that the level set up, and the upper end welding of barrel 7 has mounting flange 8, and the circumference of top cap 10 and the circumference of mounting flange 8 are corresponding to be offered the connecting hole, use a plurality of connecting bolts 9 to run through corresponding connecting hole to seal the top cap 10 and install the upper end at barrel 7, in order to improve the leakproofness, set up the sealing washer between mounting flange 8 and top cap 10.

The top cover 10 is a plate body arranged horizontally, and compared with an arc-shaped end socket or a butterfly-shaped end socket adopted in conventional design, the plate body arranged horizontally can be provided with corresponding auxiliary mounting holes 13 more conveniently so as to mount corresponding auxiliary components.

The middle part of the plate body is opened, a spray pipe is longitudinally arranged, the upper end of the spray pipe is positioned outside the cylinder body 7, and the lower end of the spray pipe extends into the cylinder body 7 and is provided with a spray ball 12. The inner cavity of the cylinder 7 is cleaned by the spray ball 12 at the lower end of the spray pipe through connecting a pipeline at the upper end of the spray pipe. The plate body is also provided with a hand hole 14, the hand hole 14 is a round hole, and the hand hole 14 is provided with a cover body capable of being opened and closed, so that the cylinder 7 is convenient to overhaul. In addition, when the feeding holes 17 are formed in the plate body, a plurality of feeding holes 17 can be formed, so that synchronous feeding is realized, and the production efficiency is improved.

For the auxiliary mounting holes 13, a breather opening, a pressure sensor opening, an injection water opening, and the like are included to mount different devices, respectively. By installing the respirator, when the cylinder 7 rotates, clean compressed air can be ensured to enter and exit the cylinder 7, positive and negative pressure of the cylinder 7 is avoided, and the clean pressure is ensured to be sterile; by installing a pressure sensor, the pressure change in the cylinder 7 is detected in real time; by connecting the injection water points, automatic dosing and cleaning of the cylinder 7 is achieved.

The mounting bracket includes three landing leg 2, and three landing leg 2 circumference evenly set up, and weighing device 1 is same three, and the installation that corresponds respectively is in the bottom of three landing leg 2. The weight of the liquid medicine is obtained by subtracting the initial equipment weight from the sum of the weights of the three weighing equipment 1. Of course, the two supporting legs 2 can be arranged in multiple forms of two, four, five and the like, when the two supporting legs 2 are arranged, the two supporting legs 2 need to be symmetrically arranged, and when more than two supporting legs 2 are arranged, the plurality of supporting legs 2 need to be uniformly arranged, so that the stability of the cylinder 7 and the accuracy of weighing values are ensured.

Referring to fig. 1, the diameter of the upper end of the cylinder 7 is larger than that of the lower end of the cylinder 7, and the middle of the cylinder 7 is provided with a conical transition section. The diameter of barrel 7 upper end is great, can install bigger top cap 10, provides bigger space in order to insert more functional pipeline, and the diameter of barrel 7 lower extreme is less, makes things convenient for the liquid medicine to collect the bottom of barrel 7 and carries out concentrated stirring, and its stirring effect is better, can reduce the volume of barrel 7 simultaneously, satisfies the demand of minimum stirring volume.

Wherein, the jacket inlet pipe 15 is positioned at the upper part of one side of the heat insulation jacket 6, and the jacket discharge pipe 16 is positioned at the lower part of the other side of the heat insulation jacket 6. The jacket inlet pipe 15 and the jacket drain pipe 16 have height differences, so that smooth flow of heating medium or cooling medium is facilitated, and the jacket inlet pipe 15 and the jacket drain pipe 16 are respectively positioned at two sides of the heat insulation jacket 6, so that pipelines are conveniently distributed. When the jacket pipe 15 is opened, the jacket pipe 16 is closed in advance, and after the heat medium or the refrigerant is fully filled in the heat insulation jacket 6, the jacket pipe 16 is opened later, so that the liquid medicine in the cylinder 7 can be comprehensively transferred to maintain the temperature.

Specifically, the stirrer 11 is a magnetic stirrer 11. Because the working principle of the stirring machine is to stir by magnetic force, the requirements of sterility, safety (no abrasion), easy cleaning and the like can be realized.

Specifically, the tank bottom valve 3 is a pneumatic plunger valve or a pneumatic diaphragm valve, and is mainly used for controlling the transfer and the evacuation of the liquid medicine.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a batching jar, its characterized in that, includes mounting bracket and barrel (7), the top of mounting bracket is installed to barrel (7), the bottom of mounting bracket is equipped with weighing apparatus (1), top cap (10) are installed to the upper end of barrel (7), feed inlet (17) have been seted up on top cap (10), bottom plate (4) that the lower extreme welded fastening slope of barrel (7) set up, install agitator (11) on bottom plate (4), tank bottom valve (3) are installed to the low side of bottom plate (4), the periphery of barrel (7) is equipped with heat preservation jacket (6), the periphery of heat preservation jacket (6) is equipped with heat preservation (5), set up on heat preservation jacket (6) extend to the outside jacket advances tub (15) and jacket calandria (16).

2. A batching tank according to claim 1, characterized in that the top cover (10) is a horizontally arranged plate body, the upper end of the cylinder (7) is provided with a mounting flange (8), and the plate body is detachably connected to the mounting flange (8) by means of a plurality of connecting bolts (9).

3. A dispensing canister as claimed in claim 2, characterised in that the central part of the plate is provided with a shower pipe, the lower end of which extends into the barrel (7) and is provided with a shower ball (12).

4. A dispensing canister as claimed in claim 2, characterised in that the plate body is provided with a plurality of auxiliary mounting holes (13).

5. A dispensing canister as claimed in claim 2, characterised in that the plate is provided with a hand hole (14), the hand hole (14) being provided with a cover.

6. A dispensing canister according to claim 1, characterized in that the mounting frame comprises three circumferentially evenly arranged legs (2), the cylinder (7) is mounted on top of the three legs (2) and between the three legs (2), the number of weighing devices (1) is three, and the cylinders are mounted on the bottoms of the three legs (2) in a one-to-one correspondence.

7. A dosing tank according to claim 1, characterized in that the diameter of the upper end of the cylinder (7) is larger than the diameter of the lower end of the cylinder (7), and that the middle part of the cylinder (7) is provided with a conical transition section.

8. A batching tank according to claim 1, characterized in that the jacket inlet pipe (15) is located in the upper part of one side of the insulating jacket (6), and the jacket drain pipe (16) is located in the lower part of the other side of the insulating jacket (6).

9. A dosage tank as claimed in claim 1, characterized in that the stirrer (11) is a magnetic stirrer (11).

10. A dosage tank as claimed in claim 1, characterized in that the tank bottom valve (3) is a pneumatic plunger valve or a pneumatic diaphragm valve.

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