CN219128901U

CN219128901U - Filler mixing device

Info

Publication number: CN219128901U
Application number: CN202223554599.2U
Authority: CN
Inventors: 贾飞; 陈全杰
Original assignee: Wuxi Biologics Shanghai Co Ltd
Current assignee: Wuxi Biologics Shanghai Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of biochemical equipment, and discloses a filler mixing device which comprises a frame body, a homogenizing connecting piece, a circulating pipeline assembly and a circulating pump. The homogenizing connecting piece rotates and is movably connected to the frame body along the vertical direction, a first opening, a second opening and a third opening are sequentially formed in the homogenizing connecting piece from top to bottom along the vertical direction, and the third opening can be communicated with the filling barrel; the circulation pipeline assembly is arranged on the frame body, and the circulation management assembly comprises a first inlet, a second inlet, a first outlet, a second outlet and a third outlet which are mutually communicated and arranged and can be opened and closed, and is respectively communicated with the second opening of the homogenizing connecting piece, the preserving fluid storage, the first opening of the homogenizing connecting piece, the waste collector and the homogenizing collector; the circulating pump is arranged on the circulating pipeline assembly. The structure can fully mix the filler and the upper preservation solution, improves the effect of filler mixing, and ensures that the quality of the mixed filler is higher.

Description

Filler mixing device

Technical Field

The utility model relates to the technical field of biochemical equipment, in particular to a filler mixing device.

Background

At present, for some solutions, because the filler is easy to settle in a standing state, liquid level separation is easy to occur or substances in the solution are not uniform mutually, the solution is divided into the filler and an upper preservation solution, and the filler and the upper preservation solution are required to be uniformly mixed before use, and a mechanical uniform mixing mode is often adopted to uniformly mix the filler for use.

Prior art is disclosed in the early patent of CN216063071U a packing mixing device for explosion-proof box of cable connector, and it utilizes motor drive pivot two to rotate through setting up pinion rack and half gear, utilizes the puddler to stir the raw materials in the churn, utilizes pivot one to drive half gear rotation for pinion rack and half gear mesh drive churn up-and-down motion, make the puddler carry out abundant stirring to the raw materials of bottom, and then improved the effect that the raw materials was mixed, make the raw materials quality of mixing higher. However, the mechanical stirring rod is used for uniformly mixing the settled filler, and the stirring rod is directly used for stirring the filler, so that the filler can only stir the preservation solution on the upper layer of the filler, and the filler with the settled bottom can not be driven.

Therefore, it is desirable to provide a filler mixing device to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a filler mixing device which can fully mix filler and upper preservation liquid, improves the filler mixing effect and ensures that the quality of the mixed filler is higher.

To achieve the purpose, the utility model adopts the following technical scheme:

filler mixing device includes:

a frame body;

the homogenizing connecting piece is rotationally connected to the frame body, the homogenizing connecting piece is movably connected to the frame body along the vertical direction, the homogenizing connecting piece is sequentially provided with a first opening, a second opening and a third opening from top to bottom along the vertical direction, and the third opening can be communicated with the filling barrel;

the circulating pipeline assembly is arranged on the frame body and comprises a first inlet, a second inlet, a first outlet, a second outlet and a third outlet, and the first inlet, the second inlet, the first outlet, the second outlet and the third outlet are communicated with one another; the first inlet is communicated with the second opening of the homogenizing connector, the second inlet is communicated with a preservation liquid reservoir, and the first outlet is communicated with the first opening of the homogenizing connector; the second outlet is communicated with the waste collector, and the third outlet is communicated with the homogenizing collector; the first inlet, the second inlet, the first outlet, the second outlet and the third outlet are all openable and closable;

and a circulation pump provided in the circulation line assembly, the circulation pump being configured to circulate the filler in the circulation line assembly.

Optionally, the filler mixing device includes a waste discharge circuit, where the first inlet and the second outlet are communicated to form the waste discharge circuit, and the waste discharge circuit is used for discharging the surplus preservation solution in the filler to the waste collector.

Optionally, the filler mixing device includes a feeding loop, where the second inlet and the first outlet are communicated to form the feeding loop, and the feeding loop is used for sending the preservation solution in the preservation solution reservoir to the filler barrel.

Optionally, the filler mixing device comprises a circulation loop, wherein the first inlet and the first outlet are communicated to form the circulation loop, and the circulation loop is used for mixing the seasonings in the filler barrel.

Optionally, the filler mixing device includes a discharge loop, where the first inlet and the third outlet are communicated to form the discharge loop, and the discharge loop is used to send the filler mixed in the filler barrel to the homogenizing collector.

Optionally, the first inlet, the second inlet, the first outlet, the second outlet and the third outlet are respectively provided with a switch member.

Optionally, the switch element is a control valve.

Optionally, at least two of the above-mentioned homogenizing connectors are provided, and the heights of at least two of the above-mentioned homogenizing connectors are different.

Optionally, the circulating pump is a pneumatic diaphragm pump.

Optionally, the filler mixing device further comprises a pressure reducing valve, and the pressure reducing valve is arranged on the circulating pipeline assembly.

The utility model has the beneficial effects that:

the utility model provides a filler mixing device, which is characterized in that when filler is mixed, a first inlet and a second outlet are communicated, and redundant preservation liquid at the upper layer in a filler barrel is conveyed to a waste collector by starting a circulating pump. And then communicating the second inlet with the first outlet and aligning the third opening of the homogenizing connector with the filler in a filler to preservative fluid ratio of 1:1 to deliver preservation fluid in the preservation fluid reservoir to the filler. And then the first inlet and the first outlet are communicated, and the third opening of the homogenizing connecting piece is continuously close to the surface of the filler, so that the filler enters the circulating pipeline assembly to be mixed into homogenate and then is conveyed into the filler barrel, the filler in the filler barrel is gradually scattered and uniformly mixed from top to bottom, and the direction of the third opening of the homogenizing connecting piece is regulated, so that the filler and the preservation solution in each place in the filler barrel are uniformly mixed, and the container can be closed after complete uniform mixing. The mixed homogenate is conveyed into the homogenate collector through the first inlet and the third outlet, the operation is simple, the mixed homogenate and the un-mixed filler are continuously and circularly mixed, the whole filler is fully and uniformly mixed, the effect of filler mixing is improved, the quality of the mixed homogenate is improved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of a packing circulation device provided in an embodiment of the present utility model;

FIG. 2 is an isometric view of a packing circulation device provided in accordance with an embodiment of the present utility model;

FIG. 3 is a front view of a packing circulation device provided in an embodiment of the present utility model;

FIG. 4 is a side view of a packing circulation device provided in accordance with an embodiment of the present utility model;

fig. 5 is a top view of a packing circulation device provided in an embodiment of the present utility model.

In the figure:

10. a frame body; 11. a frame-shaped structure; 12. a roller; 13. a handle;

20. a homogenization connection; 21. a first opening; 22. a second opening; 23. a third opening;

30. a circulation line assembly; 31. a first inlet; 32. a second inlet; 33. a first outlet; 34. a second outlet; 35. a third outlet;

40. a circulation pump; 50. a pressure reducing valve; 60. a control assembly;

70. a control panel; 71. a circulation pump switch; 72. a valve switch; 73. a power indicator light; 74. an alarm indicator light; 75. an emergency stop button;

200. a filler barrel; 300. a preservation liquid reservoir; 400. a waste collector; 500. a homogenization collector.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The embodiment provides a filler mixing device, can fully and many times mix filler and upper layer preservation solution from top to bottom, has improved the effect that the filler mixes for the filler quality of mixing out is higher. In this embodiment, the first inlet 31 is the a port in fig. 1, the second inlet 32 is the E port in fig. 1, the first outlet 33 is the D port in fig. 1, the second outlet 34 is the B port in fig. 1, and the third outlet 35 is the C port in fig. 1.

Specifically, as shown in fig. 1 to 4, the filler mixing device includes a frame 10, a homogenizing connector 20, a circulation line assembly 30, and a circulation pump 40; the above-mentioned homogenate connecting piece 20 is rotatably connected to the said frame 10, and the above-mentioned homogenate connecting piece 20 is movably connected to the frame 10 along the vertical direction, make the homogenate connecting piece 20 can stretch out and draw back in the packing bucket 200, and can incline, and then can make the homogenate connecting piece 20 reach all positions in the packing bucket 200, can mix all packing in the packing bucket 200 when making it mix; moreover, the first opening 21, the second opening 22 and the third opening 23 are sequentially formed in the homogenizing connecting piece 20 from top to bottom along the vertical direction, the third opening 23 can be communicated with the packing barrel 200, and packing in the packing barrel 200 can be enabled to enter the homogenizing connecting piece 20 from the third opening 23.

Further, the circulation pipeline assembly 30 is disposed on the frame 10, and the circulation pipeline assembly 30 includes a first inlet 31, a second inlet 32, a first outlet 33, a second outlet 34 and a third outlet 35, where the first inlet 31, the second inlet 32, the first outlet 33, the second outlet 34 and the third outlet 35 are mutually communicated, and the first inlet 31, the second inlet 32, the first outlet 33, the second outlet 34 and the third outlet 35 can be opened and closed, so that the opening and closing control of multiple inlets and outlets can be realized, and the communication of multiple loops can be further realized.

Still further, the first inlet 31 is in communication with the second opening 22 of the homogenizing connector 20, such that the filler or preservative fluid in the filler barrel 200 can enter the circulation line assembly 30 from the first inlet 31; the second inlet 32 is communicated with the preservation liquid storage 300, the preservation liquid storage 300 is used for storing preservation liquid, and the preservation liquid in the preservation liquid storage 300 can be conveyed into the circulating pipeline assembly 30 by the second inlet 32; the first outlet 33 is communicated with the first opening 21 of the homogenizing connector 20, so that the substances in the circulating pipeline assembly 30 can enter the filler barrel 200 from the first outlet 33; the second outlet 34 is communicated with the waste collector 400, the waste collector 400 is used for collecting redundant preservation liquid, and the second outlet 34 can convey the preservation liquid in the circulating pipeline assembly 30 into the waste collector 400; the third outlet 35 is connected to the homogenizing collector 500, the homogenizing collector 500 is used for collecting homogenized homogenate, and the third outlet 35 can convey the homogenized homogenate in the circulation line assembly 30 to the homogenizing collector 500. The above structure enables the first inlet 31 to communicate with a plurality of outlets, so as to realize that the filler or preservation solution in the filler barrel 200 can circulate to the homogenizing connector 20, the waste collector 400 or the homogenizing collector 500, and further enable the filler mixing device to perform various functions such as mixing and discharging of the filler.

And still be provided with circulating pump 40 on the circulation pipeline assembly 30, the setting of circulating pump 40 can realize that the packing flows in circulation pipeline assembly 30, and then better with the packing misce bene.

With the above structure, when the filler mixing device of this embodiment performs filler mixing, the first inlet 31 and the second outlet 34 are first connected, and the circulating pump 40 is started to convey the redundant preservation solution in the upper layer of the filler barrel 200 to the waste collector 400. The second inlet 32 and the first outlet 33 are then communicated and the third opening 23 of the homogenization connection 20 is aligned with the filler in accordance with the filler to hold-up ratio 1:1 to deliver preservation fluid in preservation fluid reservoir 300 to the filler. And then the first inlet 31 and the first outlet 33 are communicated, and the third opening 23 of the homogenizing connector 20 is continuously closed to the surface of the filler, so that the filler enters the circulation pipeline assembly 30 to be mixed into homogenate and then is conveyed into the filler barrel 200, the filler in the filler barrel 200 is gradually scattered and uniformly mixed from top to bottom, and then the direction of the third opening 23 of the homogenizing connector 20 is regulated, so that the filler and the preservation solution in each place in the filler barrel 200 are uniformly mixed, and the container can be closed after complete uniform mixing. The mixed homogenate is conveyed into the homogenate collector 500 through the first inlet 31 and the third outlet 35, so that the operation is simple, the mixed homogenate and the un-mixed filler are continuously and circularly mixed, the whole filler is fully and uniformly mixed, the effect of filler mixing is improved, the quality of the mixed homogenate is improved, and the working efficiency is improved.

Alternatively, the preserving fluid container 300 and the waste collector 400 may be the same container, that is, the preserving fluid may be reused, so as to improve the resource utilization.

In this embodiment, the first inlet 31, the second inlet 32, the first outlet 33, the second outlet 34 and the third outlet 35 are respectively provided with a switch element, and the switch elements are arranged so that other inlets and outlets can be closed under the condition that other inlets and outlets are communicated, and thus the respective functions of various loops of the filler mixing device can be realized.

Optionally, the switch piece is the control valve, adopts the control valve can be convenient for control the switching, need not the operation personnel and carries out handheld operation, and the operation is more simple convenient.

Further, as shown in fig. 2, at least two homogenizing connectors 20 are provided, and at least two homogenizing connectors 20 have different heights, so that the homogenizing connector can be adapted to different depth filler barrels 200, and different homogenizing connectors 20 can be selected for different depth filler barrels 200. In this embodiment, two homogenizing connectors 20 are provided, and the heights of the two homogenizing connectors 20 are respectively 0.5 meter and 1 meter, which are adapted to the two types of conventional filler barrels 200. It will be appreciated that in other embodiments, the homogenizing connector 20 may be provided in a plurality, and the specific height thereof may be changed according to the actual requirements, which is not particularly limited herein.

Optionally, the side edge of the frame body 10 is provided with a plurality of rotatable rings along the vertical direction, the homogenizing connector 20 is arranged on the plurality of rings in a penetrating manner, so that the movability of the homogenizing connector 20 along the vertical direction can be realized, and rotation of the homogenizing connector 20 and the frame body 10 can be realized through the rings, so that all fillers in the filler barrel 200 can be treated.

In this embodiment, the circulating pump 40 is a pneumatic diaphragm pump, has a small volume, is not overheated when in use, is corrosion-resistant, and can be used for delivering a fluid with unstable chemical properties.

Further, as shown in fig. 1, the above-mentioned filler mixing device further includes a pressure reducing valve 50, the pressure reducing valve 50 is disposed on the circulation pipeline assembly 30, and the pressure inside the circulation pipeline assembly 30 can be adjusted by the arrangement of the pressure reducing valve 50, so that the filler mixing device can mix uniformly under the condition of meeting the preset pressure, and the filler mixing device cannot be damaged due to the overlarge or the overlow pressure.

Optionally, the above-mentioned filler mixing device further includes a pressure detecting member for detecting the pressure inside the circulation line assembly 30, so that the pressure reducing valve 50 can be adjusted. Optionally, the pressure detecting member is a pressure sensor.

Still further, as shown in fig. 2 to 5, the filler mixing device further includes a control component 60 and a sensor, the control component 60 can control the on-off of the electromagnetic valve, the throttle valve, the pressure detecting member and the circulating pump 40, and the sensor can receive signals and transmit the signals to the control component 60, which is common knowledge in the art, and is not described in detail in this embodiment. In this embodiment, the control component 60 may be a centralized or distributed control component 60, for example, the control component 60 may be a single-chip microcomputer, or may be a distributed multi-chip microcomputer, where a control program may be run in the single-chip microcomputer, so as to control the electromagnetic valve, the throttle valve, the pressure detecting member, and the circulation pump 40 to implement functions thereof.

Optionally, as shown in fig. 5, the control assembly 60 is further provided with a control panel 70 correspondingly, the control panel 70 is connected to the control assembly 60 and the sensor, and an operator can implement various operations on the filler mixing device by operating the control panel 70.

Specifically, as shown in fig. 5, the control panel 70 includes a circulation pump switch 71, a valve switch 72, etc. for controlling the opening and closing of the above-mentioned valves and the circulation pump 40. Also, the control panel 70 further includes a power indicator 73 thereon to display whether the apparatus is operating. Further, the control panel 70 also comprises an alarm indicator lamp 74, and the alarm indicator lamp 74 can be used for alarming equipment, so that operators can check the equipment conveniently. Still further, the control panel 70 further includes an emergency stop button 75, and the emergency stop button 75 is convenient for coping with emergency, and an operator can directly press the emergency stop button 75 to stop the filler mixing device.

In this embodiment, as shown in fig. 2, the frame 10 includes a frame structure 11, the homogenizing connector 20 is disposed on one side of the frame structure 11, the circulation pipeline assembly 30 and the circulation pump 40 are both disposed in the middle of the frame structure 11, and the control assembly 60 is disposed above the frame structure 11, so that the support and accommodation of other structures of the whole filler mixing device can be realized.

Optionally, the frame 10 further includes a plurality of rollers 12, where the plurality of rollers 12 are all disposed at the bottom of the frame structure 11, so as to implement pushing of the filler mixing device. Preferably, the roller 12 is provided with a locking member, which can lock the wheel body of the roller 12 after the filler mixing device reaches a specified position, so that the filler mixing device can be fixed.

Further optionally, the frame 10 further includes a handle 13, where the handle 13 is disposed above the frame structure 11, so that when the filler blending device is transported, an operator can push the handle 13, which is more convenient.

In this embodiment, as shown in fig. 1, the above-mentioned filler mixing device includes a waste discharge loop, a feeding loop, a circulation loop and a discharge loop, and by using the above-mentioned loops, the filler can be fully mixed.

Specifically, a waste discharge circuit is formed by the communication of the first inlet 31 and the second outlet 34, and is used for discharging the surplus preservation liquid in the filler bowl 200 to the waste collector 400. Namely, the third opening 23 in the homogenizing connecting piece 20 is arranged in the preservation solution in the filler barrel 200, the first inlet 31 and the second outlet 34 in the circulating pipeline assembly 30 are communicated, the other inlets and outlets are closed, after the circulating pump 40 is started, the preservation solution enters the homogenizing connecting piece 20 through the third opening 23, then enters the circulating pipeline assembly 30 from the second opening 22, and flows into the waste collector 400 from the second outlet 34, so that the surplus preservation solution in the filler barrel 200 can be discharged.

Further, a feed circuit is formed by the communication of the second inlet 32 and the first outlet 33, the feed circuit being for delivering preservation liquid in the preservation liquid reservoir 300 into the packing bucket 200. Namely, the third opening 23 in the homogenizing connector 20 is arranged above the filler in the filler barrel 200, the second inlet 32 in the circulation pipeline assembly 30 is communicated with the first outlet 33, the rest of inlets and outlets are closed, after the circulation pump 40 is started, the preservation liquid enters the circulation pipeline assembly 30 through the second inlet 32, then enters the first opening 21 of the homogenizing connector 20 from the first outlet 33, and flows into the filler barrel 200 from the third opening 23, so that the preservation liquid in the filler barrel 200 can be distributed.

Still further, a circulation loop is formed by the first inlet 31 and the first outlet 33 being communicated, the circulation loop being used to mix the seasoning in the fill bowl 200. The third opening 23 in the homogenizing connector 20 is arranged above the filler in the filler barrel 200 and continuously pushes downwards along with the reduction of the filler, the first inlet 31 and the first outlet 33 in the circulating pipeline assembly 30 are communicated, the other inlets and outlets are closed, after the circulating pump 40 is started, the filler and preservation solution enter the homogenizing connector 20 through the third opening 23, enter the circulating pipeline assembly 30 through the first inlet 31, then the homogenized slurry is sent into the first opening 21 of the homogenizing connector 20 from the first outlet 33, and flows back into the filler barrel 200 from the third opening 23, so that the filler and preservation solution are circulated, the filler and the preservation solution are mixed with each other through multiple times of mixing and the filler at each position of the filler barrel 200, so that the filler mixing device fully mixes the filler, and the mixing quality of the homogenized slurry in the filler mixing device is improved.

Optionally, after the preservation solution and the filler in the upper layer enter the circulation pipeline assembly 30 to be mixed uniformly, the third opening 23 of the homogenizing connector 20 can be extended to the bottom of the filler in the filler barrel 200, so that the filler and the preservation solution can be mixed uniformly better.

Still further, a discharge circuit is formed by the communication of the first inlet 31 and the third outlet 35, the discharge circuit being used to deliver the homogenized charge in the fill bowl 200 to the homogenizing collector 500. Namely, the third opening 23 in the homogenizing connecting piece 20 is arranged in the homogenized homogenate in the filler barrel 200, the first inlet 31 and the third outlet 35 in the circulating pipeline assembly 30 are communicated, the other inlets and outlets are closed, after the circulating pump 40 is started, the homogenate in the filler barrel 200 enters the homogenizing connecting piece 20 through the third opening 23, enters the circulating pipeline assembly 30 through the first inlet 31, and then the homogenized homogenate is sent into the homogenate collector 500 from the third outlet 35, and the transfer of the homogenized homogenate in the filler barrel 200 can be realized after the complete transfer is completed.

In this embodiment, the above-mentioned filler mixing device further includes a cleaning circuit, the circuit connects the first inlet 31 and the second inlet 32 through a three-way pipe, the other end of the three-way pipe is connected to the preserving fluid reservoir 300, and the first outlet 33, the second outlet 34, and the third outlet 35 are all connected to the total inlet formed by the first inlet 31 and the second inlet 32, so that the preserving fluid can flow into the circulation pipeline assembly 30 from the preserving fluid reservoir 300 for flushing, and then the flushed filler flows out from the first outlet 33, the second outlet 34, and the third outlet 35. In this circuit, the first outlet 33, the second outlet 34, and the third outlet 35 are all in communication with the homogenization collector 500. Through the loop, the operator can clean for a plurality of times until the preservation solution flowing out from the first outlet 33, the second outlet 34 and the third outlet 35 is clear, and then the cleaning of the inside of the filler mixing device can be completed.

In this embodiment, the usage of the filler mixing device includes the following modes:

1. the filler supernatant liquid is discharged to waste:

the mode comprises a waste discharge loop formed by communicating a first inlet 31 and a second outlet 34, a third opening 23 in a homogenizing connector 20 is arranged in preservation liquid in a filling barrel 200, the first inlet 31 and the second outlet 34 in a circulating pipeline assembly 30 are communicated, the rest of inlets and outlets are closed, after a circulating pump 40 is started, the preservation liquid enters the homogenizing connector 20 through the third opening 23, then enters the circulating pipeline assembly 30 from the second opening 22, and flows into a waste collector 400 from the second outlet 34; the pump is stopped until about 3 cm of preservative fluid remains in the fill bowl 200. The above operation can complete the waste discharge of the supernatant (i.e., preservation solution) in the fill bowl 200.

2. Filling preservation liquid pumping and homogenizing circulation:

the mode comprises a feeding loop and a circulating loop, wherein a third opening 23 in a homogenizing connecting piece 20 is arranged above a filler in a filler barrel 200, a second inlet 32 and a first outlet 33 in a circulating pipeline assembly 30 are communicated, the rest inlets and outlets are closed, and after a circulating pump 40 is started, the filler and a preservation solution are found according to the ratio 1:1 into the circulation line assembly 30 through the second inlet 32, and then from the first outlet 33 into the first opening 21 of the homogenizing connector 20, and from the third opening 23 into the filler bowl 200, satisfying 1:1 and stopping the pump after the proportion is 1. The above operation can complete the flow of the preservation solution with the preset amount in the filling barrel 200 into the filling barrel 200 to be mixed with the filling.

Then, the third opening 23 in the homogenizing connector 20 is arranged above the filler in the filler barrel 200 and continuously pushes downwards along with the reduction of the filler, the first inlet 31 and the first outlet 33 in the circulating pipeline assembly 30 are communicated, the other inlets and outlets are closed, after the circulating pump 40 is started, the filler and preservation liquid enter the homogenizing connector 20 through the third opening 23, enter the circulating pipeline assembly 30 through the first inlet 31, the homogenized slurry is fed into the first opening 21 of the homogenizing connector 20 from the first outlet 33, the filler is backfilled in the filler barrel 200 from the third opening 23, and after about 5 minutes, the pump is stopped after the filler without sedimentation at the barrel bottom. In this process, the control unit 60 adjusts the pressure reducing valve 50 to control the flow according to the change of the internal pressure, so as to avoid the slurry from splashing out of the filler barrel 200. The above operation can achieve sufficient mixing of the filler and preservation solution in the filler bowl 200.

3. Transfer of homogenate in fill bowl 200:

the mode comprises a discharge loop, wherein a third opening 23 in the homogenizing connecting piece 20 is arranged in the homogenized homogenate in the filler barrel 200, a first inlet 31 and a third outlet 35 in the circulating pipeline assembly 30 are communicated, the other inlets and outlets are closed, after the circulating pump 40 is started, the homogenate in the filler barrel 200 enters the homogenizing connecting piece 20 through the third opening 23, enters the circulating pipeline assembly 30 through the first inlet 31, and then the homogenized homogenate is sent into the homogenate collector 500 from the third outlet 35, and the complete transfer can be completed. The above operation achieves the transfer of the well-mixed homogenate in the fill bowl 200.

4. System flushing:

the mode includes a cleaning loop, wherein a first inlet 31 in the circulation pipeline assembly 30 is detached from a second opening 22 of the homogenizing connecting piece 20 and is connected to a second inlet 32 through a T-shaped three-way pipe, the other end of the three-way pipe is communicated with a preservation solution storage 300, a first outlet 33, a second outlet 34 and a third outlet 35 in the circulation pipeline assembly 30 are all communicated with a homogenizing collector 500, and the whole circulation pipeline is flushed by opening a circulation pump 40 until an operator visually perceives that the preservation solution flowing out of the three outlets is clear effluent. The above operation can realize the cleaning of the pipeline in the circulation pipeline assembly 30.

5. And (3) cleaning a system:

in this mode, about 20L of 1 mol/L sodium hydroxide solution is placed in a clean lining bag, a first inlet 31, a second inlet 32, a first outlet 33, a second outlet 34 and a third outlet 35 of the system are all placed in the lining bag, whether a pipeline is bent or not is checked, a circulating pump 40 is started, the first inlet 31 and the second inlet 32 are visually enabled to be free of inhaled sodium hydroxide solution, the first outlet 33, the second outlet 34 and the third outlet 35 are enabled to be in outflow of alkali lye, the timing disinfection time is started, the circulation time is recommended to be greater than 30 minutes, after the disinfection time is reached, the pump is stopped, the first outlet 33, the second outlet 34 and the third outlet 35 are connected to a waste liquid floor drain, the first inlet 31 and the second inlet 32 are continuously placed in the lining bag, the pump is started, the alkali lye in the lining bag is emptied, and the pump is stopped. This allows further cleaning in the circulation line assembly 30.

6. And (3) system preservation:

in this mode, the first inlet 31 and the second inlet 32 are connected to the water for injection interface, the circulation pump 40 is turned on, the circulation pipeline assembly 30 is flushed until the volume of the injected water is about 300L, the electrical conductivity is measured by sampling, the water for injection interface is disassembled after the electrical conductivity meets the preset standard, the water for injection interface is connected to the preservation solution or 0.01 mol/L sodium hydroxide solution, the first outlet 33, the second outlet 34 and the third outlet 35 are connected to the waste floor drain, the circulation pump 40 is turned on, the pump is turned off after the water for injection is about 10L, and the first inlet 31, the second inlet 32, the first outlet 33, the second outlet 34 and the third outlet 35 are all sleeved by special structures for preservation. The operation can realize the final water cleaning and preservation of the filler mixing device, prevent corrosion and prevent sundries from entering the filler mixing device to cause damage.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Filler mixing device, its characterized in that includes:

a frame body (10);

the homogenizing connecting piece (20) is rotationally connected to the frame body (10), the homogenizing connecting piece (20) is movably connected to the frame body (10) along the vertical direction, the homogenizing connecting piece (20) is sequentially provided with a first opening (21), a second opening (22) and a third opening (23) from top to bottom along the vertical direction, and the third opening (23) can be communicated with the filling barrel (200);

the circulating pipeline assembly (30) is arranged on the frame body (10), the circulating pipeline assembly (30) comprises a first inlet (31), a second inlet (32), a first outlet (33), a second outlet (34) and a third outlet (35), and the first inlet (31), the second inlet (32), the first outlet (33), the second outlet (34) and the third outlet (35) are mutually communicated; -the first inlet (31) communicates with the second opening (22) of the homogenization connection (20), the second inlet (32) communicates with a preservation fluid reservoir (300), and the first outlet (33) communicates with the first opening (21) of the homogenization connection (20); the second outlet (34) is communicated with the waste collector (400), and the third outlet (35) is communicated with the homogenizing collector (500); the first inlet (31), the second inlet (32), the first outlet (33), the second outlet (34) and the third outlet (35) are all openable and closable;

-a circulation pump (40) arranged on the circulation line assembly (30), the circulation pump (40) being configured to enable a circulating flow of filler within the circulation line assembly (30).

2. The filler mixing device according to claim 1, characterized in that the filler mixing device comprises a waste discharge circuit, the first inlet (31) and the second outlet (34) being in communication forming the waste discharge circuit for discharging excess preservation liquid in the filler to the waste collector (400).

3. The filler mixing device according to claim 1, characterized in that the filler mixing device comprises a feed circuit, the second inlet (32) and the first outlet (33) being in communication forming the feed circuit for feeding the preservation liquid in the preservation liquid reservoir (300) into the filler tub (200).

4. The filler mixing device according to claim 1, characterized in that the filler mixing device comprises a circulation circuit, the first inlet (31) and the first outlet (33) being in communication forming a circulation circuit for mixing the seasoning in the filler tub (200).

5. The filler mixing device according to claim 1, characterized in that it comprises a discharge circuit, the first inlet (31) and the third outlet (35) being in communication forming the discharge circuit for feeding the filler mixed in the filler barrel (200) to the homogenizing collector (500).

6. Filler mixing device according to any one of claims 1-5, wherein the first inlet (31), the second inlet (32), the first outlet (33), the second outlet (34) and the third outlet (35) are each provided with a respective switch element.

7. The filler mixing device of claim 6, wherein the switch element is a control valve.

8. Filler mixing device according to any one of claims 1-5, wherein at least two of the homogenizing connections (20) are provided, the heights of at least two of the homogenizing connections (20) being different.

9. Filler mixing device according to any one of claims 1-5, characterized in that the circulation pump (40) is a pneumatic diaphragm pump.

10. The filler mixing device according to any one of claims 1-5, characterized in that the filler mixing device further comprises a pressure reducing valve (50), the pressure reducing valve (50) being arranged on the circulation line assembly (30).