Filtering device of medicine concentration equipment

Abstract

The utility model provides a filtering device of medicine concentration equipment, which belongs to the technical field of medicine filtration and purification and comprises a shell and a concentration extraction component arranged on the outer wall of the shell, the concentration extraction component comprises an extraction pump, a stirring stick, a heating barrel, an exhaust funnel and a supporting rod, the extraction pump is embedded in the outer wall of the shell, the interior of the extraction pump is communicated with the interior of the shell, and the stirring stick is arranged on the outer wall of the shell. A fixing rod is rotatably arranged at the top of the inner wall of the shell, a stirring rod is fixedly arranged at the bottom of the outer wall of the fixing rod, the heating barrel is fixedly arranged at the bottom of the inner wall of the shell, the exhaust cylinder is fixedly embedded in the outer wall of the shell, and the supporting rod is fixedly arranged at the bottom of the outer wall of the draw-off pump. Multiple filtration and concentration operations are performed through the concentration extraction assembly, so that more impurities can be removed, the purity of the medicine is improved, the use amount of a solvent is reduced, the production cost is reduced, the concentration of a medicine solution reaches an expected level, and the solvent in the medicine solution can be further removed, so that the concentration of the medicine is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medicine filtering and purifying, and particularly relates to a medicine concentration equipment filtering device. BACKGROUND

[0002] The medicine concentration equipment filtering device is an important device in the medicine preparation process, and its technical background mainly originates from the demand for continuously improving the purity, stability and production efficiency of medicines. With the rapid development of the pharmaceutical industry, the requirements for the medicine preparation process are becoming higher and higher, and the traditional medicine preparation process often has problems such as low efficiency, low purity and poor stability, therefore, the medicine concentration equipment filtering device emerges as the times require. The medicine concentration equipment filtering device mainly uses a specific solvent to extract the effective components in the medicine, and then removes impurities and retains effective components through concentration and filtration steps. The concentration process is usually achieved through methods such as reduced pressure distillation and evaporation, aiming to remove part of the solvent from the solution and improve the concentration of the solute, and the filtration process is achieved through a filtering medium such as filter paper, filter cloth and filter screen to intercept impurities and make the medicine solution purer.

[0003] The existing medicine concentration equipment filtering device may have the following shortcomings when in use: the filtered medicine solution may still contain a certain amount of impurities and incompletely dissolved solid particles, and if re-filtering and concentration are not performed, these impurities may be retained together with the medicine solution, affecting the purity of the medicine, and the concentration of the medicine solution may not reach the expected level. If the liquid with a low concentration at the top is not extracted and concentrated again, the concentration of the overall medicine solution will be uneven. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a medicine concentration equipment filtering device, aiming to solve the problems raised in the background art.

[0005] A medicine concentration equipment filtering device, comprising,

[0006] A shell;

[0007] A concentration extraction assembly is arranged at the outer wall of the shell, wherein the concentration extraction assembly comprises an extraction pump, a stirring rod, a heating barrel, an exhaust cylinder and a support rod, the extraction pump is embedded in the outer wall of the shell, the inside of the extraction pump is in communication with the inside of the shell, a fixed rod is rotatably arranged at the top of the inner wall of the shell, the outer wall bottom of the fixed rod is fixedly provided with the stirring rod, the heating barrel is fixedly arranged at the bottom of the inner wall of the shell, the exhaust cylinder is fixedly embedded in the outer wall of the shell, and the support rod is fixedly arranged at the outer wall bottom of the extraction pump.

[0008] Further, a motor is fixedly arranged at the top of the outer wall of the shell, and the output end of the motor is fixedly connected with the fixed rod.

[0009] Further, the outer wall top of the shell is fixedly provided with an inlet.

[0010] Further, the inner wall of the shell is fixedly provided with a filter barrel, and the fixed rod penetrates the filter barrel.

[0011] Further, the outer wall of the fixed rod is fixedly provided with two rotating plates.

[0012] Further, the inner wall top of the shell is fixedly provided with multiple spray heads.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The multiple filtering and concentrating operations of the concentration and extraction assembly help to remove more impurities, improve the purity of the medicine, reduce the amount of solvent used, reduce the production cost, make the concentration of the medicine solution reach the expected level, and further remove the solvent in the medicine solution, thereby improving the concentration of the medicine. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0016] Fig. 1 It is the first perspective view of the utility model;

[0017] Fig. 2 It is the first perspective view of the utility model;

[0018] Fig. 3 It is the second perspective view of the utility model.

[0019] In the drawings: 1, shell; 2, filter barrel; 3, rotating plate; 4, motor; 5, spray head; 6, extraction pump; 7, stirring rod; 8, heating barrel; 9, exhaust cylinder; 10, inlet; 11, support rod; 12, fixed rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected", which can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figs. 1-3 The technical scheme provided by the embodiment is as follows:

[0024] A medicine concentration equipment filtering device, comprising,

[0025] The shell 1;

[0026] The concentration extraction assembly is arranged at the outer wall of the shell 1, wherein the concentration extraction assembly comprises an extraction pump 6, a stirring rod 7, a heating barrel 8, an exhaust cylinder 9 and a supporting rod 11, the extraction pump 6 is embedded on the outer wall of the shell 1, the inside of the extraction pump 6 is communicated with the inside of the shell 1, a fixed rod 12 is rotatably arranged on the inner wall top of the shell 1, the outer wall bottom of the fixed rod 12 is fixedly provided with the stirring rod 7, the heating barrel 8 is fixedly arranged on the inner wall bottom of the shell 1, the exhaust cylinder 9 is fixedly embedded on the outer wall of the shell 1, and the supporting rod 11 is fixedly arranged on the outer wall bottom of the extraction pump 6.

[0027] In the embodiment of the utility model, through the concentrated extraction assembly carries out multiple filtration and concentration operation, it is helpful to remove more impurities, improve the purity of medicine, and it is helpful to reduce the amount of solvent, reduce the production cost, make the concentration of medicine solution reach the expected level, and further remove the solvent in the medicine solution, thereby improving the concentration of medicine, the medicine is put into from the feeding port 10, the spray head 5 is communicated with the external solvent supply device, then the solvent is sprayed through the spray head 5, the motor 4 is operated to make the rotary plate 3 rotate, the solvent is fully stirred and mixed with medicine, then the solution is filtered to the inside heating barrel 8 through the rotary plate 3 stirring and filtering barrel 2, the stirring stick 7 is stirred to prevent the adhesion of particulate impurities and the like, the extraction pump 6 can extract the solution with lower concentration above the solution to the inside filtering barrel 2 to stir and filter again, the impurities and the solid particles not completely dissolved in the solution are filtered and concentrated for the second time, the heating barrel 8 is heated to evaporate, the steam is discharged from the exhaust cylinder 9, and finally the medicine reaches the expected level.

[0028] Specifically, the motor 4 is fixedly arranged at the top of the outer wall of the shell 1, and the output end of the motor 4 is fixedly connected with the fixing rod 12.

[0029] In the embodiment of the utility model, the output end of the motor 4 is fixedly connected with the fixing rod 12, and stable power transmission can be realized.

[0030] Specifically, the feeding port 10 is fixedly arranged at the top of the outer wall of the shell 1.

[0031] In the embodiment of the utility model, the feeding port 10 is fixedly arranged at the top of the outer wall of the shell 1, and the medicine can be conveniently put into from the feeding port 10.

[0032] Specifically, the filtering barrel 2 is fixedly arranged on the inner wall of the shell 1, and the fixing rod 12 penetrates the filtering barrel 2.

[0033] In the embodiment of the utility model, the filtering barrel 2 is fixedly arranged on the inner wall of the shell 1, and the impurities and particles in the solution can be filtered.

[0034] Specifically, the two rotary plates 3 are fixedly arranged on the outer wall of the fixing rod 12.

[0035] In the embodiment of the utility model, the two rotary plates 3 are fixedly arranged on the outer wall of the fixing rod 12, and the medicine and the solvent can be uniformly stirred and mixed.

[0036] Specifically, the plurality of spray heads 5 are fixedly arranged at the top of the inner wall of the shell 1.

[0037] In the embodiment of the utility model, the plurality of spray heads 5 are fixedly arranged at the top of the inner wall of the shell 1, so that the solvent is fully sprayed to the medicine for fusion.

[0038] Working principle:

[0039] The medicine is put into the inlet 10, the spray head 5 is connected with the external solvent supply device, then the solvent is sprayed through the spray head 5, the motor 4 is operated to rotate the rotating plate 3, the solvent is fully mixed with the medicine, then the solution is filtered into the heating barrel 8 through the rotating plate 3 stirring and filtering barrel 2, the solution is concentrated by heating, the stirring rod 7 is used for stirring to prevent the adhesion of impurities and other particles, the extraction pump 6 can extract the solution with low concentration on the top of the solution to the inside of the filtering barrel 2 for re-stirring and filtering, the impurities and the solid particles not completely dissolved in the solution are secondarily filtered and concentrated, the heating barrel 8 is used for heating and evaporation, the steam is discharged from the exhaust cylinder 9, and finally the medicine reaches the expected level.

[0040] It should be finally pointed out that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A filter device for a pharmaceutical concentration apparatus, characterized in that, Comprising, The shell (1); The concentration extraction assembly is arranged at the outer wall of the shell (1), wherein: the concentration extraction assembly comprises an extraction pump (6), a stirring rod (7), a heating barrel (8), an exhaust cylinder (9) and a supporting rod (11), the extraction pump (6) is embedded in the outer wall of the shell (1), the inside of the extraction pump (6) is communicated with the inside of the shell (1), the top of the inner wall of the shell (1) is rotationally provided with a fixed rod (12), the bottom of the outer wall of the fixed rod (12) is fixedly provided with the stirring rod (7), the heating barrel (8) is fixedly arranged on the bottom of the inner wall of the shell (1), the exhaust cylinder (9) is fixedly embedded in the outer wall of the shell (1), and the supporting rod (11) is fixedly arranged on the bottom of the outer wall of the extraction pump (6).

2. The filter device for a drug concentrating apparatus according to claim 1, wherein The top of the outer wall of the shell (1) is fixedly provided with a motor (4), and the output end of the motor (4) is fixedly connected with the fixed rod (12).

3. A filter device for a pharmaceutical concentration apparatus according to claim 2, wherein The top of the outer wall of the shell (1) is fixedly provided with a feeding port (10).

4. The filter device for a drug concentrating apparatus according to claim 3, wherein The inner wall of the shell (1) is fixedly provided with a filter barrel (2), and the fixed rod (12) penetrates through the filter barrel (2).

5. A filter device for a pharmaceutical concentration apparatus according to claim 4, characterized in that The outer wall of the fixed rod (12) is fixedly provided with two rotating plates (3).

6. A filter device for a pharmaceutical concentration apparatus according to claim 5, wherein The top of the inner wall of the shell (1) is fixedly provided with a plurality of spray heads (5).

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