Auxiliary agent mixing device for hydrotalcite preparation

Abstract

The utility model discloses an auxiliary agent mixing device for a hydrotalcite preparation, and relates to the technical field of hydrotalcite preparations. The device comprises raw material barrels, first blanking pipes and second blanking pipes, a top cover is fixedly clamped at the top of each raw material barrel, a stirring motor is fixedly clamped at the top of each top cover, one first blanking pipe is arranged at the bottom of each raw material barrel, a first mixing plate is arranged at the bottoms of the two first blanking pipes, and a second blanking pipe is clamped at the bottom of each first mixing plate. And a second material mixing plate is arranged at the bottoms of the two second discharging pipes. The raw material barrel, the first discharging pipe and the second discharging pipe are arranged, so that the problems that auxiliary materials needed by various medicines are different, auxiliary materials needed by one medicine are usually few, a large amount of auxiliary materials mixed at a time occupy a mixing machine, and the auxiliary materials mixed at a time are difficult to mix before being used each time are solved. And generally, stirring for a period of time is required to ensure uniform mixing.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydrotalcite preparations, in particular to an auxiliary agent mixing device for hydrotalcite preparations. Background Art

[0002] Aluminum carbonate is a drug used for acute and chronic gastritis, reflux esophagitis, peptic ulcer, heartburn and stomach discomfort related to gastric acid. It can relieve symptoms such as heartburn, acid reflux, nausea, vomiting, and abdominal distension caused by excessive gastric acid. It can neutralize gastric acid and protect gastric mucosa. It can adsorb and bind to pepsin, directly inhibit its activity, and is conducive to the repair of ulcer surface. It can also bind bile acid and adsorb lysophosphatidylcholine to prevent these substances from damaging and destroying gastric mucosa. In the production and processing of aluminum carbonate, its main component is basic aluminum magnesium carbonate, and the auxiliary materials are mannitol, aspartame, sucrose, magnesium stearate, etc. Due to the large variety of auxiliary materials, it is often necessary to use a mixing device to fully mix a certain proportion of multiple auxiliary materials to facilitate subsequent mixing with the main material and improve production efficiency. However, it still has the following disadvantages in actual use:

[0003] 1. The utility model with announcement number CN208865525U discloses a stirring device for a pharmaceutical excipient mixer, wherein the stirring chamber is composed of a barrel stirring chamber located at the upper part and a conical stirring chamber located at the lower part, and the stirring device includes a main stirring device that penetrates the barrel stirring chamber and the conical stirring chamber, and also includes a secondary stirring device that is evenly distributed on the outer periphery of the main stirring device and is located in the barrel stirring chamber; the main stirring device and the secondary stirring device rotate at non-co-speeds and non-co-directions, and when the excipients are mixed, a plurality of excipients are usually poured into the mixer in proportion, and the excipients are stirred by the mixer, but in the actual production process, the manufacturer usually produces more than one kind of medicine, and there are certain differences in the excipients required for each medicine, but the size of the excipient mixer is usually large, and a certain amount of excipients will be produced at one time, which is difficult to use up all at one time, and a large amount of excipients will occupy the raw materials and the mixer, which is not convenient for mixing another kind of excipients of the medicine, and the purchase of another mixer will increase the production cost;

[0004] 2. When the auxiliary agent mixing device is mixing multiple auxiliary materials, in order to avoid stratification of the raw materials and the decrease of mixing efficiency, it is usually necessary to continuously stir the multiple materials, or stir for a certain time when the auxiliary materials need to be used to ensure that the multiple auxiliary materials are mixed evenly, thereby reducing production efficiency. Utility Model Content

[0005] The utility model aims to provide an auxiliary agent mixing device for aluminum carbonate magnesium preparations. Through a raw material barrel, a first feed pipe and a second feed pipe, the auxiliary agent mixing device solves the problem that when the auxiliary agent mixing device is actually used, the auxiliary materials required for multiple medicines are different, and the auxiliary materials required for a medicine are usually less, a large amount of auxiliary materials mixed at one time will occupy the mixer, increase the mixing opportunity and increase the production cost, and before each use of the mixed auxiliary materials, in order to avoid stratification of the multiple auxiliary materials, it is usually necessary to stir them for a period of time to ensure uniform mixing.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses an auxiliary agent mixing device for aluminum carbonate magnesium preparation, comprising a raw material barrel, a first feeding pipe and a second feeding pipe, wherein a top cover is clamped and fixed on the top of the raw material barrel, a stirring motor is clamped and fixed on the top of the top cover, a screen is clamped and fixed on the inner side of the raw material barrel, a first feeding pipe is arranged at the bottom of each raw material barrel, a first mixing plate is arranged at the bottom of two first feeding pipes, a second feeding pipe is clamped at the bottom of each first mixing plate, and a second mixing plate is arranged at the bottom of two second feeding pipes;

[0008] A heating structure can be provided inside the raw material barrel to heat the auxiliary materials in the raw material barrel so that the raw materials are melted or dissolved in the solvent, which is convenient for the subsequent mixing of liquid auxiliary materials. The auxiliary materials can be stirred by the stirring motor to accelerate the melting or dissolving speed of the auxiliary materials. The screen can ensure that the auxiliary materials used for mixing are liquid to avoid clogging the first discharge pipe and the second discharge pipe. The two auxiliary materials can be discharged through the two first discharge pipes and the two auxiliary materials can be evenly mixed through the first mixing plate. Multiple auxiliary materials can be discharged through the second discharge pipe to mix the multiple auxiliary materials evenly, ensuring that the discharged auxiliary materials are evenly mixed. A portion of mixed auxiliary materials is directly used for the preparation of a medicine, which will not occupy the mixing device. When the next medicine is prepared, the required auxiliary materials are taken for mixing, which greatly improves the flexibility of use. Less auxiliary materials are used at a time, and the required mixing time is shorter. There is no need to spend a lot of time to mix the auxiliary materials evenly when using the auxiliary materials, which improves production efficiency. At the same time, the first feed pipe and the second feed pipe can be arranged in space according to the position of the raw material barrel, occupying a small space, and can be connected to multiple raw material barrels, so that the mixing device can prepare more types of mixed auxiliary materials, improving the convenience of use.

[0009] Furthermore, a hopper is welded through the bottom of the raw material barrel, a feed pipe is welded through the bottom of the hopper, a solenoid valve is clamped through the outer peripheral surface of the feed pipe, the screen is attached to the top of the hopper, and a support frame is clamped and fixed to the edge of the bottom of the hopper;

[0010] A plurality of raw material barrels can be used to heat a variety of auxiliary materials, so that the auxiliary materials are melted or dissolved in the solvent, which is convenient for subsequent mixing of the auxiliary materials. The screen can prevent particles from entering the first discharge pipe and then the inside of the second discharge pipe to avoid blockage therein.

[0011] Furthermore, a rotating rod is clamped at the bottom of the stirring motor, a stirring blade is welded and fixed on the outer circumference of the rotating rod, the rotating rod is inserted through the top of the top cover, the rotating rod is located on the upper side of the screen, and a feed pipe is welded through the top of the top cover;

[0012] The stirring motor can drive the stirring blade to rotate, which further drives the auxiliary materials to be stirred, so that the auxiliary materials are heated evenly and the efficiency of melting or dissolving the auxiliary materials is improved. A flow meter can be set in the material pipe to monitor the flow rate and ensure the accuracy of the ratio.

[0013] Furthermore, a connecting pipe is inserted through the outer circumference of each first material discharge pipe, an air pump is inserted through one end of each first material discharge pipe, a first mixing pipe is inserted and welded between the two first material discharge pipes, the first mixing pipe is located at the other end of the first material discharge pipe relative to the air pump, the first mixing plate is fixed to the bottom of the first mixing pipe, a plurality of first material passing holes are opened through the top of the first mixing plate, and the connecting pipe is inserted through the bottom of the material passing pipe;

[0014] The raw materials in the two first feeding pipes can be mixed through the first mixing pipe, and the two auxiliary materials can be fully mixed through the first feeding hole with a smaller diameter to ensure uniform mixing. The first feeding pipe can be spatially arranged according to the position of the raw material barrel, occupying a small space, and can be connected to multiple raw material barrels, so that the mixing device can prepare more types of mixed auxiliary materials and improve the convenience of use. The air pump can drive air into the first feeding pipe and the second feeding pipe to push the auxiliary materials and increase the mixing speed of the auxiliary materials. At the same time, a cleaning structure can be installed in the first feeding pipe to prevent different residual auxiliary materials from affecting the auxiliary material ratio of the next medicine.

[0015] Furthermore, a second mixing tube is welded between the two second feed tubes, the second mixing plate is clamped and fixed to the bottom of the second mixing tube, a plurality of second material holes are opened through the top of the second mixing plate, and a discharge tube is clamped and fixed to the bottom of the second mixing plate;

[0016] A plurality of auxiliary materials are mixed through the second mixing pipe, and the plurality of auxiliary materials are fully mixed through the second material passing hole with a smaller diameter to ensure uniform mixing. A portion of the mixed auxiliary materials is directly used for the preparation of a medicine, and will not occupy the mixing device. When the next medicine is prepared, the required type of auxiliary materials can be taken for mixing, which greatly improves the flexibility of use. At the same time, less auxiliary materials are used at a time, and the required mixing time is shorter. It is not necessary to spend a lot of time to mix the auxiliary materials evenly when using the auxiliary materials. The bottom of the discharge pipe can be connected to the second feed pipe again, so that more auxiliary materials can be mixed, further improving the flexibility of use.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model solves the problem that when auxiliary materials are mixed, a plurality of auxiliary materials are usually poured into the mixer in proportion and the auxiliary materials are stirred by the mixer by arranging the first discharge pipe and the second discharge pipe. However, in the actual production process, the manufacturer usually produces more than one medicine, and there are certain differences in the auxiliary materials required for each medicine. However, the size of the auxiliary material mixer is usually large, and a certain amount of auxiliary materials will be produced at a time, which is difficult to use up all at once. A large amount of auxiliary materials will occupy the raw materials and the mixer, which is not convenient for mixing another kind of auxiliary materials of the medicine, and the purchase of another mixer will increase the production cost. When the auxiliary materials need to be taken, according to the type and measurement of the auxiliary materials to be used, the corresponding raw material barrel is opened, so that the quantitative auxiliary materials are mixed for the first time through the first discharge pipe, and then mixed for the second time through the second discharge pipe, and finally discharged. The various auxiliary materials can be taken and mixed at any time as needed, avoiding occupation of the mixing device and improving the flexibility of the use of the device.

[0019] 2. The utility model solves the problem that when an auxiliary agent mixing device mixes multiple auxiliary materials, in order to avoid stratification of the raw materials and thus reduce the mixing efficiency, it is usually necessary to continuously stir the multiple auxiliary materials, or stir for a certain time when the auxiliary materials are needed to ensure that the multiple auxiliary materials are evenly mixed, thereby reducing production efficiency, by arranging a raw material barrel, a first discharge pipe and a second discharge pipe. The raw material barrel heats and stirs the auxiliary materials to melt or dissolve the auxiliary materials into a liquid state. When the auxiliary materials are needed, the raw material barrel is quickly opened to allow a certain amount of liquid auxiliary materials to flow into the first discharge pipe. The multiple auxiliary materials are fully mixed through the first discharge pipe and the discharge pipe. In addition, less auxiliary materials are needed for one-time pharmaceutical preparation, and the required mixing time is shorter. There is no need to spend a lot of time to mix the auxiliary materials evenly when the auxiliary materials are used. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural effect diagram of the utility model;

[0021] Figure 2 This is a structural diagram of the raw material barrel of the utility model;

[0022] Figure 3 It is a cross-sectional view of the raw material barrel of the utility model;

[0023] Figure 4 This is a structural diagram of the first feeding pipe of the utility model;

[0024] Figure 5 This is a structural diagram of the second feeding pipe of the utility model.

[0025] Reference numerals:

[0026] 1. Raw material barrel; 101. Top cover; 102. Hopper; 103. Stirring motor; 104. Feed pipe; 105. Feed pipe; 106. Solenoid valve; 107. Support frame; 108. Rotating rod; 109. Stirring blade; 110. Screen; 2. First feed pipe; 201. Connecting pipe; 202. Air pump; 203. First mixing pipe; 204. First mixing plate; 205. First feed hole; 3. Second feed pipe; 301. Second mixing pipe; 302. Second mixing plate; 303. Second feed hole; 304. Discharge pipe. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] See also Figure 1-5 As shown, the utility model is an auxiliary agent mixing device for aluminum carbonate magnesium preparation, comprising a raw material barrel 1, a first discharge pipe 2 and a second discharge pipe 3, a top cover 101 is clamped and fixed on the top of the raw material barrel 1, a stirring motor 103 is clamped and fixed on the top of the top cover 101, a screen 110 is clamped and fixed on the inner side of the raw material barrel 1, a first discharge pipe 2 is arranged at the bottom of each raw material barrel 1, a first mixing plate 204 is arranged at the bottom of the two first discharge pipes 2, a second discharge pipe 3 is clamped at the bottom of each first mixing plate 204, and a second mixing plate 302 is arranged at the bottom of the two second discharge pipes 3;

[0029] A variety of auxiliary materials are poured into the inner side of a plurality of raw material barrels 1, and the auxiliary materials are heated by the raw material barrels 1 to melt or dissolve the raw materials in the solvent, and the auxiliary materials are stirred by the stirring motor 103 to drive the stirring blade 109 to rotate to accelerate the melting or dissolving speed of the auxiliary materials, and the liquid auxiliary materials are sieved through the screen 110. When mixed auxiliary materials are needed, the corresponding raw material barrels 1 are opened as needed, so that the corresponding auxiliary materials flow into the inner side of the first discharge pipe 2 in a quantitative manner as needed, and the two auxiliary materials are evenly mixed by the first mixing plate 204. The various auxiliary materials enter the second discharge pipe 3 under the action of gravity and air pressure, and the various auxiliary materials are mixed by the second mixing plate 302, and finally discharged through the discharge pipe 304 and mixed with the main material of the aluminum magnesium carbonate preparation.

[0030] Among them Figure 1-3 As shown, a hopper 102 is welded through the bottom of the raw material barrel 1, a feed pipe 105 is welded through the bottom of the hopper 102, a solenoid valve 106 is clamped through the outer circumference of the feed pipe 105, a screen 110 is attached to the top of the hopper 102, a support frame 107 is clamped and fixed to the bottom edge of the hopper 102, a rotating rod 108 is clamped at the bottom of the stirring motor 103, a stirring blade 109 is welded and fixed to the outer circumference of the rotating rod 108, the rotating rod 108 is inserted through the top of the top cover 101, the rotating rod 108 is located on the upper side of the screen 110, and a feed pipe 104 is welded through the top of the top cover 101;

[0031] The auxiliary material is poured into the inner side of the raw material barrel 1 through the feed pipe 104, and the rotating rod 108 and the stirring blade 109 are driven by the stirring motor 103 to rotate to stir the auxiliary material. The auxiliary material is heated by the raw material barrel 1 to melt or dissolve the auxiliary material in the solvent. When the auxiliary material is needed, the solenoid valve 106 is opened to allow the auxiliary material to pass through the screen 110 and be discharged through the feed pipe 105.

[0032] Among them Figure 1 , 4 As shown in , 5, a connecting pipe 201 is penetrated and connected to the outer circumference of each first feeding tube 2, an air pump 202 is penetrated and connected to one end of each first feeding tube 2, a first mixing tube 203 is penetrated and welded between the two first feeding tubes 2, the first mixing tube 203 is located at the other end of the first feeding tube 2 relative to the air pump 202, a first mixing plate 204 is clamped and fixed to the bottom of the first mixing tube 203, a plurality of first material holes 205 are penetrated and opened on the top of the first mixing plate 204, the connecting pipe 201 is penetrated and clamped to the bottom of the material tube 105, a second mixing tube 301 is penetrated and welded between the two second feeding tubes 3, a second mixing plate 302 is clamped and fixed to the bottom of the second mixing tube 301, a plurality of second material holes 303 are penetrated and opened on the top of the second mixing plate 302, and a discharge pipe 304 is clamped and fixed to the bottom of the second mixing plate 302;

[0033] The auxiliary material entering the first discharge pipe 2 through the connecting pipe 201 flows into the first mixing pipe 203 under the action of gravity, so that the two auxiliary materials are mixed, and the two auxiliary materials are fully mixed through the first material hole 205 with a smaller diameter. The two mixed auxiliary materials fall into the second discharge pipe 3 under the action of gravity and are mixed through the second mixing pipe 301. The various auxiliary materials are fully mixed through the second material hole 303 with a smaller diameter to ensure uniform mixing, and finally discharged through the discharge pipe 304. During the discharge process, air is driven into the first discharge pipe 2 and the second discharge pipe 3 by the air pump 202 to push the auxiliary materials and increase the mixing speed of the auxiliary materials.

[0034] The specific working principle of the utility model is as follows: the auxiliary material is poured into the inner side of the raw material barrel 1 through the feed pipe 104, the rotating rod 108 and the stirring blade 109 are driven to rotate by the stirring motor 103 to stir the auxiliary material, the auxiliary material is heated by the raw material barrel 1 to melt or dissolve the auxiliary material in the solvent, and when the auxiliary material is needed, the electromagnetic valve 106 of the corresponding raw material barrel 1 is opened as needed to make the quantitative auxiliary material pass through the screen 110 under the action of gravity, and enter the inner side of the first discharge pipe 2 through the feed pipe 105 and the connecting pipe 201, and then the auxiliary material is heated by the stirring motor 103 to melt or dissolve the auxiliary material in the solvent, and ... The two auxiliary materials are mixed in the material pipe 203, and are fully mixed through the first material hole 205 with a smaller diameter. The two mixed auxiliary materials fall into the second feeding pipe 3 under the action of gravity and are mixed through the second mixing pipe 301. The various auxiliary materials are fully mixed through the second material hole 303 with a smaller diameter to ensure uniform mixing. Finally, the materials are discharged through the discharge pipe 304 and mixed with the main material of the aluminum magnesium carbonate preparation. During the feeding process, air is driven into the first feeding pipe 2 and the second feeding pipe 3 by the air pump 202 to push the auxiliary materials.

[0035] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An auxiliary agent mixing device for hydrotalcite preparation, comprising a raw material barrel (1), a first feed pipe (2) and a second feed pipe (3), characterized in that: A top cover (101) is clamped and fixed on the top of the raw material barrel (1), a stirring motor (103) is clamped and fixed on the top of the top cover (101), a screen (110) is clamped and fixed on the inner side of the raw material barrel (1), a first feed pipe (2) is arranged at the bottom of each raw material barrel (1), a first mixing plate (204) is arranged at the bottom of two of the first feed pipes (2), a second feed pipe (3) is clamped at the bottom of each of the first mixing plates (204), and a second mixing plate (302) is arranged at the bottom of two of the second feed pipes (3).

2. The auxiliary agent mixing device of a hydrotalcite preparation according to claim 1, characterized in that: A hopper (102) is welded through the bottom of the raw material barrel (1), a feed pipe (105) is welded through the bottom of the hopper (102), a solenoid valve (106) is clamped through the outer peripheral surface of the feed pipe (105), the screen (110) is attached to the top of the hopper (102), and a support frame (107) is clamped and fixed to the bottom edge of the hopper (102).

3. The auxiliary agent mixing device for hydrotalcite preparation according to claim 1, characterized in that: A rotating rod (108) is clamped at the bottom of the stirring motor (103), and a stirring blade (109) is welded and fixed to the outer peripheral surface of the rotating rod (108). The rotating rod (108) penetrates and is inserted into the top of the top cover (101). The rotating rod (108) is located on the upper side of the screen (110), and a feeding pipe (104) is welded through the top of the top cover (101).

4. The auxiliary agent mixing device for hydrotalcite preparation according to claim 2, characterized in that: A connecting pipe (201) is inserted through the outer circumferential surface of each first material discharge pipe (2), and an air pump (202) is inserted through one end of each first material discharge pipe (2). A first mixing pipe (203) is inserted and welded between the two first material discharge pipes (2). The first mixing pipe (203) is located at the other end of the first material discharge pipe (2) relative to the air pump (202). The first mixing plate (204) is fixedly connected to the bottom of the first mixing pipe (203). A plurality of first material passing holes (205) are inserted through the top of the first mixing plate (204), and the connecting pipe (201) is inserted through and connected to the bottom of the material passing pipe (105).

5. The auxiliary agent mixing device for hydrotalcite preparation according to claim 1, characterized in that: A second mixing tube (301) is welded through the two second feed tubes (3), the second mixing plate (302) is clamped and fixed to the bottom of the second mixing tube (301), a plurality of second material holes (303) are opened through the top of the second mixing plate (302), and a discharge tube (304) is clamped and fixed to the bottom of the second mixing plate (302).

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