CN214972089U

CN214972089U - Liquid medicine filter equipment for pharmaceutical manufacturing

Info

Publication number: CN214972089U
Application number: CN202121267677.3U
Authority: CN
Inventors: 宋占兰; 刘丽英; 杨柳; 王昕萌; 孙男
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-03
Anticipated expiration: 2031-06-07

Abstract

The application discloses liquid medicine filter equipment for pharmaceutical manufacturing, including bottom plate, supporting legs, mount, feed cylinder, lower hopper, valve, support down tube, observation window, fixed apical ring, lifting rod, handle cover, fixed iron plate, pipeline mounting bracket, fixed guide block, guiding hole, electro-magnet, hoop, filter screen, rubber seal ring and fender ring. The utility model provides an useful part lies in the position height-adjustable of filter screen, when not filtering, can carry and draw and rise, can make the filter screen remove the eminence, be convenient for carry on artifical manual clear away the dregs of a decoction, when carrying out filtration treatment, the electro-magnet has, can provide magnetic force for fixed iron plate and adsorb, can provide pressure for carrying the pull rod, the hoop of being convenient for presss from both sides tight rubber seal ring with the fender ring, thereby sealed effect has been improved, sealing when having ensured filtering, the filter effect has been ensured.

Description

Liquid medicine filter equipment for pharmaceutical manufacturing

Technical Field

The application relates to the field of liquid medicine filtration, in particular to a liquid medicine filtering device for medicine manufacturing.

Background

The pharmaceutical manufacturing industry refers to a process of making raw materials into new pharmaceutical products through physical or chemical changes, and comprises the manufacture of Chinese and western medicines, and veterinary medicines also comprise raw medicines and sanitary materials.

During medicine manufacturing, dregs of a decoction are contained in the generated liquid medicine, and the liquid medicine needs to be filtered by a filtering device, but in general filtering, a filtering net in the filtering device is generally positioned at a deeper position of a container, so that the liquid medicine is not easy to clean, the height of the filtering net is not easy to adjust, and the using effect is possibly not good. In view of the above, a medical fluid filtering apparatus for manufacturing a medicine has been proposed.

Disclosure of Invention

The present embodiment provides a medical liquid filtering apparatus for manufacturing medicine, which is used to solve the problem in the prior art that the filter screen is not easy to clean.

According to one aspect of the application, a liquid medicine filtering device for medicine manufacturing is provided, which comprises a bottom plate, a charging barrel and a discharging hopper fixedly installed at the bottom of the charging barrel, wherein the discharging hopper is communicated with the charging barrel, a valve is fixedly installed at the bottom end of the discharging hopper, fixing frames are fixedly connected to the outer walls of two sides of the charging barrel, and the bottom of each fixing frame is fixedly connected with the top of the bottom plate; the inner wall fixed mounting of feed cylinder has the fender ring that the level set up, the top fixed mounting of feed cylinder has fixed top ring, the equal fixed mounting in both sides inner wall of fixed top ring has fixed guide block, the guiding hole has been seted up on the fixed guide block, the guiding hole is connected with the lifting rod clearance fit, fixed mounting has fixed iron plate on the face of lifting rod, fixed iron plate is located the top of fixed guide block, fixed gomphosis installs the electro-magnet on the fixed guide block, the bottom fixedly connected with hoop of lifting rod, the bottom fixed mounting of hoop has rubber seal ring, the filter screen is installed to the inside fixed gomphosis of hoop, rubber seal ring and fender ring top contact.

Furthermore, the bottom four corners of the bottom plate are fixedly provided with supporting legs, and the bottom of the bottom plate is also fixedly provided with a balancing weight.

Furthermore, the front of mount with the back of mount all fixed mounting has the support down tube, the bottom of supporting the down tube is with the top fixed connection of bottom plate.

Furthermore, the front surface of the charging barrel is fixedly embedded with an observation window, and the observation window is an arc-shaped glass plate.

Furthermore, the top end of the lifting rod is of a bent structure, a handle sleeve is fixedly sleeved on the top end of the lifting rod, and a plurality of anti-slip holes are uniformly formed in the outer portion of the handle sleeve.

Further, the inner diameter of the fixed top ring is larger than the inner diameter of the cartridge, and the outer diameter of the fixed top ring is the same as the outer diameter of the cartridge.

Further, a pipeline installation frame is fixedly installed at the top of the fixed top ring.

Further, the outer lane of hoop contacts with the inner wall of feed cylinder, and the hoop is ring type structure.

Furthermore, an interval of 0.8-1.4M is arranged between the valve and the top of the bottom plate, and a plurality of anti-skidding concave holes are uniformly formed in the surface of the top of the bottom plate.

Furthermore, the outer ring of the baffle ring is fixedly welded with the inner wall of the charging barrel, and the baffle ring and the iron ring have the same geometric dimension.

Through the above-mentioned embodiment of this application, can carry out liquid medicine and filter the slagging-off, carry out filtration treatment through the filter screen, compare with the conventional art, the position height-adjustable of filter screen, when not filtering, can carry and draw and rise, can make the filter screen remove the eminence, be convenient for carry out artifical manual clear away dregs of a decoction, when carrying out filtration treatment, the electro-magnet has, can provide magnetic adsorption for fixed iron plate, can provide pressure for the lifting rod, the iron ring of being convenient for presss from both sides tight rubber seal ring with the fender ring, thereby sealed effect has been improved, sealing when having ensured filtering, the filter effect has been ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or 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 application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of a cartridge according to an embodiment of the present application;

fig. 3 is a schematic bottom structure diagram of a fixed guide block according to an embodiment of the present application.

In the figure: 1. the device comprises a base plate, 2, supporting legs, 3, a fixing frame, 4, a charging barrel, 5, a discharging hopper, 6, a valve, 7, a supporting inclined rod, 8, an observation window, 9, a fixing top ring, 10, a lifting rod, 11, a handle sleeve, 12, a fixing iron block, 13, a pipeline mounting frame, 14, a fixing guide block, 15, a guide hole, 16, an electromagnet, 17, an iron ring, 18, a filter screen, 19, a rubber sealing gasket, 20 and a retaining ring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The liquid medicine filtering device of the present embodiment can be used in various liquid medicine preparing apparatuses, for example, the following liquid medicine preparation tank is provided in the present embodiment, and the liquid medicine filtering device of the present embodiment can be used for filtering liquid medicine in the following liquid medicine preparation tank.

Example 1

The utility model provides a liquid medicine preparation jar with sampler, includes a jar body, and jar internal stirring rake that is equipped with will throw into under the control of motor material and water mixture fully. The upper part of the tank body is provided with a water inlet pipe for inputting injection water and a material pipe for inputting pre-treatment such as sterilization, the water inlet pipe is communicated with an input system of the injection water, and the material pipe is communicated with the input system of the material. And a transparent observation window for observing the environment in the tank body is arranged on the side surface of the tank body.

Even there is the connecting pipe on the jar body, is equipped with the sampler on the connecting pipe, and the sampler includes the sampling tube and establishes the liquid medicine valve that is used for controlling the liquid medicine flow on the sampling tube. The tank body is internally provided with a sampling hose communicated with the connecting pipe. The sampling hose comprises a liquid collecting pipe communicated with the connecting pipe and sampling pipes with pipe orifices arranged below the liquid level, and at least two different sampling pipes are arranged in a rotational symmetry manner along the axial lead of the tank body. The sampling pipe is communicated with the liquid collecting pipe.

All link to have the driving piece on every sampling pipe, the driving piece can drive the sampling pipe and reciprocate in jar internal. The driving piece is equipped with the regulation chamber including establishing the regulation portion on jar body in the regulation portion, adjusts the intracavity and is equipped with the push rod that can reciprocate along adjusting the chamber, push rod and sampling union coupling. An elastic pad is arranged between the push rod and the side wall of the adjusting cavity, one side of the elastic pad is abutted against the push rod, and the other side of the elastic pad is abutted against the side wall of the adjusting cavity. The adjusting part is provided with an isolating part, an isolating cavity communicated with the adjusting cavity is arranged in the isolating part, and the isolating cavity and the adjusting cavity are isolated by a baffle; the push rod passes and separates the baffle setting, and the push rod includes the connecting portion of establishing in the regulation intracavity of body coupling and can be along regulation chamber and the removal portion of keeping apart chamber round trip movement. The isolating part is provided with a moving opening which is symmetrical to the baffle, the inner wall and the outer edge of the moving opening are provided with telescopic elastic rings, and the moving part penetrates through the elastic rings.

During the use, through inlet tube and material pipe to jar internal input water and material to the stirring under the stirring of stirring rake, utilize the sampler to extract the liquid medicine after the stirring for a certain time and carry out the off-line measuring, wherein the mode of getting a little is: firstly, extracting liquid medicines at different positions in the tank body through different sampling pipes which extend deeply below the liquid level, enabling the liquid medicines to sequentially pass through the sampling pipes and the liquid collecting pipes to reach the connecting pipe, and opening the liquid medicine valve to collect the liquid medicines, wherein the liquid medicines come from different positions in the tank body and have certain representativeness relative to a single-point collected sample; furthermore, the height of the liquid level into which the end part of the sampling pipe extends can be adjusted by moving the push rod, so that sampling points on different liquid levels can be selected, and the selection range of sampling is widened; in addition, due to the isolation effect of the elastic cushion, the baffle plate, the elastic ring and the like arranged between the push rod and the side wall of the adjusting cavity, the probability that microorganisms in the external environment are introduced into the tank body is low, the sterile environment of the liquid medicine in the tank body can be ensured, and the qualification of the sterility, the content and the like of the prepared liquid medicine can be ensured.

Example 2

The tank body is connected with a connecting pipe, the connecting pipe is provided with a sampler, and the top end of the sampler extends into a needle head in the sampling hose and a suction needle tube connected with the needle head. The tank body is internally provided with a sampling hose communicated with the connecting pipe. The sampling hose comprises a liquid collecting pipe communicated with the connecting pipe and sampling pipes with pipe orifices arranged below the liquid level, and at least two different sampling pipes are arranged in a rotational symmetry manner along the axial lead of the tank body. The sampling pipe is communicated with the liquid collecting pipe.

All link to have the driving piece on every sampling pipe, the driving piece can drive the sampling pipe and reciprocate in jar internal. The driving piece is equipped with the regulation chamber including establishing the regulation portion on jar body in the regulation portion, adjusts the intracavity and is equipped with adjusting bolt and can reciprocate along adjusting the spring that the chamber reciprocated, is equipped with the regulation screw thread that supplies the spring to coil on adjusting bolt's the lateral wall of adjusting bolt. Be equipped with the isolation part in the regulating part, be equipped with in the isolation part with the isolation chamber of adjusting the chamber intercommunication, keep apart the chamber and adjust the chamber and keep apart through separating the baffle. The isolating part is provided with a moving opening which is symmetrical to the baffle, and the inner wall and the outer edge of the moving opening are provided with telescopic elastic rings. The adjusting bolt sequentially penetrates through the elastic ring and the baffle plate.

During the use, through inlet tube and material pipe to jar internal input water and material to the stirring under the stirring of stirring rake, utilize the sampler to extract the liquid medicine after the stirring for a certain time and carry out the off-line measuring, wherein the mode of getting a little is: firstly, extracting liquid medicines at different positions in the tank body through different sampling pipes which are deep below the liquid level, enabling the liquid medicines to sequentially pass through the sampling pipes and the liquid collecting pipes to reach the connecting pipe and collecting the liquid medicines through the suction needle pipes, wherein the liquid medicines come from different positions in the tank body and have certain representativeness relative to a single-point collected sample; furthermore, the height of the liquid level into which the end part of the sampling pipe extends can be adjusted by moving the adjusting bolt, so that sampling points on different liquid levels can be selected, and the selection range of sampling is widened; in addition, due to the isolation effect of the baffle plate, the elastic ring and the like, the probability of introducing microorganisms in an external environment into the tank body is low, the sterile environment of the liquid medicine in the tank body can be ensured, and the qualification of sterility, content and the like of the prepared liquid medicine can be ensured.

Of course, this embodiment can also be applied to other structures of liquid medicine preparing apparatuses. Here, description will be omitted, and the following describes the liquid medicine filtering device according to the embodiment of the present application.

Referring to fig. 1-3, a liquid medicine filtering device for pharmaceutical manufacturing includes a bottom plate 1, a material cylinder 4 and a discharging hopper 5 fixedly installed at the bottom of the material cylinder 4, wherein the discharging hopper 5 is installed in communication with the material cylinder 4, a valve 6 is fixedly installed at the bottom end of the discharging hopper 5, fixing frames 3 are fixedly connected to the outer walls of two sides of the material cylinder 4, and the bottom of the fixing frame 3 is fixedly connected to the top of the bottom plate 1; the inner wall fixed mounting of feed cylinder 4 has the fender ring 20 that the level set up, the top fixed mounting of feed cylinder 4 has fixed apical ring 9, the equal fixed mounting of both sides inner wall of fixed apical ring 9 has fixed guide 14, seted up guiding hole 15 on the fixed guide 14, guiding hole 15 and lifting rod 10 clearance fit are connected, fixed mounting has fixed iron plate 12 on the face of lifting rod 10, fixed iron plate 12 is located the top of fixed guide 14, fixed gomphosis is installed and is had electro-magnet 16 on the fixed guide 14, the bottom fixedly connected with iron ring 17 of lifting rod 10, the bottom fixed mounting of iron ring 17 has rubber seal ring 19, the inside fixed gomphosis of iron ring 17 installs filter screen 18, rubber seal ring 19 and the contact of fender ring 20 top can carry out liquid medicine filtration slagging-off, carry out filtration processing through filter screen 18, compared with the prior art, the position height-adjustable of filter screen 18, when not filtering, can carry and draw and rise, can make filter screen 18 remove the eminence, be convenient for carry on artifical manual clear away the dregs of a decoction, when carrying out filtration treatment, electromagnet 16 has, can provide magnetic force for fixed iron plate 12 and adsorb, can provide pressure for carrying pull rod 10, the hoop 17 of being convenient for presss from both sides tight rubber seal ring 19 with fender ring 20, thereby sealed effect has been improved, sealing when having ensured filtering, the filter effect has been ensured.

Supporting legs 2 are fixedly mounted at four corners of the bottom plate 1, and balancing weights are fixedly mounted at the bottom of the bottom plate 1 and used for supporting the whole body.

The front of mount 3 with the equal fixed mounting in back of mount 3 has support down tube 7, the bottom of supporting down tube 7 and the top fixed connection of bottom plate 1 for support the reinforcement, improved the intensity of connecting.

The fixed gomphosis in front of feed cylinder 4 is installed observation window 8, observation window 8 is curved glass board, is convenient for observe the inside condition.

The top end of the lifting rod 10 is of a bent structure, the top end of the lifting rod 10 is fixedly sleeved with a handle sleeve 11, and a plurality of anti-slip holes are uniformly formed in the outer portion of the handle sleeve 11, so that the lifting rod is convenient to hold and pull.

The inner diameter of the fixed top ring 9 is larger than the inner diameter of the charging barrel 4, and the outer diameter of the fixed top ring 9 is the same as the outer diameter of the charging barrel 4, so that an installation position is provided for the fixed guide block 14.

The top of the fixed top ring 9 is fixedly provided with a pipeline mounting frame 13, which provides a mounting position for an external pipeline and can adopt a pipe bundle structure in the prior art.

The outer lane of hoop 17 and the inner wall contact of feed cylinder 4, and hoop 17 is ring type structure, reduces the clearance of junction.

An interval of 0.8-1.4M is arranged between the valve 6 and the top of the bottom plate 1, and a plurality of anti-skidding concave holes are uniformly formed in the surface of the top of the bottom plate 1, so that a container can be placed conveniently.

The outer ring of the baffle ring 20 is fixedly welded with the inner wall of the charging barrel 4, the baffle ring 20 and the iron ring 17 are the same in geometric dimension, and the baffle ring 20 provides blocking for the iron ring 17 and the rubber sealing washer 19.

The using method comprises the following steps: the electromagnet 16 in the whole liquid medicine filtering device is externally connected with a power supply and an external control switch for power supply and control; the pipeline mounting frame 13 provides a mounting position for a feeding pipeline, liquid medicine is discharged through the feeding pipeline, the liquid medicine enters the material barrel 4, is filtered through the filter screen 18 and is further discharged through the discharging hopper 5, and a container is placed on the bottom plate 1 and can be collected and contained; when filtering, the electromagnet 16 is in an electrified state, and can provide magnetic attraction for the fixed iron block 12, and at the moment, a 1-2MM gap is formed between the fixed iron block 12 and the electromagnet 16 and is not contacted, so that a downward acting force is provided for the lifting rod 10, the iron ring 17 and the baffle ring 20 are clamped by the rubber sealing washer 19, sealing is provided for the joint between the two, and the sealing effect is guaranteed;

after filtering, when carrying out the cleanness of filter screen 18, make electro-magnet 16 cut off the power supply, through holding handle cover 11, through lifting the operation, make lifting rod 10 go upward, lead through guiding hole 15, make filter screen 18 go upward, make hoop 17 and electro-magnet 16 contact, electro-magnet 16 circular telegram, provide magnetic force and adsorb hoop 17, keep the height of filter screen 18, the artifical cleaning that can carry out filter screen 18, be convenient for clean, after the cleanness, electro-magnet 16 cuts off the power supply, make filter screen 18 descend, rubber seal ring 19 and the contact of fender ring 20 top.

The application has the advantages that:

liquid medicine filter equipment can carry out the liquid medicine and filter the slagging-off for whole medicine manufacturing, carry out filtration treatment through filter screen 18, compare with the conventional art, filter screen 18's position height-adjustable, when not filtering, can carry and draw and rise, can make filter screen 18 remove the eminence, be convenient for carry out artifical manual clear away dregs of a decoction, when carrying out filtration treatment, electromagnet 16 has, can provide magnetic force for fixed iron plate 12 and adsorb, can provide pressure for lifting rod 10, be convenient for iron ring 17 and fender ring 20 press from both sides tight rubber seal ring 19, thereby sealed effect has been improved, sealing when having ensured filtering, the filter effect has been ensured.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A liquid medicine filter device for pharmaceutical manufacturing, characterized in that: the feeding device comprises a bottom plate (1), a charging barrel (4) and a discharging hopper (5) fixedly installed at the bottom of the charging barrel (4), wherein the discharging hopper (5) is communicated with the charging barrel (4), a valve (6) is fixedly installed at the bottom end of the discharging hopper (5), fixing frames (3) are fixedly connected to the outer walls of two sides of the charging barrel (4), and the bottom of each fixing frame (3) is fixedly connected with the top of the bottom plate (1);

the inner wall fixed mounting of feed cylinder (4) has fender ring (20) that the level set up, the top fixed mounting of feed cylinder (4) has fixed top ring (9), the equal fixed mounting of both sides inner wall of fixed top ring (9) has fixed guide block (14), guiding hole (15) have been seted up on fixed guide block (14), guiding hole (15) and lifting rod (10) clearance fit are connected, fixed mounting has fixed iron plate (12) on the face of lifting rod (10), fixed iron plate (12) are located the top of fixed guide block (14), fixed gomphosis is installed with electro-magnet (16) on fixed guide block (14), the bottom fixedly connected with iron ring (17) of lifting rod (10), the bottom fixed mounting of iron ring (17) has rubber seal ring (19), filter screen (18) are installed to the inside fixed gomphosis of iron ring (17), the rubber sealing washer (19) is contacted with the top of the baffle ring (20).

2. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: the supporting legs (2) are fixedly mounted at four corners of the bottom plate (1), and balancing weights are fixedly mounted at the bottom of the bottom plate (1).

3. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: the front of mount (3) with the equal fixed mounting in back of mount (3) has support down tube (7), the bottom of supporting down tube (7) and the top fixed connection of bottom plate (1).

4. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: the front surface of the charging barrel (4) is fixedly embedded with an observation window (8), and the observation window (8) is an arc-shaped glass plate.

5. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: the top end of the lifting rod (10) is of a bent structure, a handle sleeve (11) is fixedly sleeved at the top end of the lifting rod (10), and a plurality of anti-slip holes are uniformly formed in the outer portion of the handle sleeve (11).

6. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: the inner diameter of the fixed top ring (9) is larger than that of the charging barrel (4), and the outer diameter of the fixed top ring (9) is the same as that of the charging barrel (4).

7. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: and a pipeline mounting rack (13) is fixedly mounted at the top of the fixed top ring (9).

8. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: the outer ring of the iron ring (17) is in contact with the inner wall of the charging barrel (4), and the iron ring (17) is of a circular ring type structure.

9. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: an interval of 0.8-1.4m is arranged between the valve (6) and the top of the bottom plate (1), and a plurality of anti-skidding concave holes are uniformly formed in the surface of the top of the bottom plate (1).

10. The liquid medicine filtering device for pharmaceutical manufacturing according to claim 1, characterized in that: the outer ring of the baffle ring (20) is fixedly welded with the inner wall of the charging barrel (4), and the baffle ring (20) and the iron ring (17) have the same geometric dimension.