CN208975561U - Agitation Tank - Google Patents
Agitation Tank Download PDFInfo
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- CN208975561U CN208975561U CN201821679546.4U CN201821679546U CN208975561U CN 208975561 U CN208975561 U CN 208975561U CN 201821679546 U CN201821679546 U CN 201821679546U CN 208975561 U CN208975561 U CN 208975561U
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- circulation pipe
- valve
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Abstract
The utility model relates to a kind of Agitation Tanks, including tank body, air inlet pipe, escape pipe, inlet tube, outlet tube and circulation pipe.Tank body has liquid distribution cavity, and air inlet pipe is connected to respectively with liquid distribution cavity with escape pipe, intake valve is provided in air inlet pipe, is provided with air outlet valve on escape pipe.Tank body is equipped with liquid flow cavity at least about side wall, and inlet tube is connected to liquid flow cavity respectively with outlet tube.Circulation pipe has a first end and a second end, first end and second end is connected to liquid distribution cavity respectively, first end is connected to the bottom wall of tank body, second end is connected to the side wall of tank body, circulation pipe is provided with the first valve close to first end, circulation pipe is provided with the second valve close to second end, and circulation pipe is provided with liquid pump.Above-mentioned Agitation Tank can effectively completely cut off air, control fluid temperature, can be effectively performed and stir to the material of bottom, can prevent liquid distribution cavity bottom from forming precipitating, avoid the ingredient of medical fluid top and the bottom from having differences, inhomogenous problem.
Description
Technical field
The utility model relates to a kind of Agitation Tanks.
Background technique
Agitation Tank is the mixing vessel that material is carried out to mixture by processing compound, is usually used in the preparation of medical medical fluid.It is certain
Material such as vitamins, more sensitive to air and temperature, traditional Agitation Tank is in the process for preparing or storing such material
In, it is easy to cause it to be oxidized, degrade.It is turned in addition, the material of Agitation Tank bottom cannot be effectively performed in traditional Agitation Tank
Dynamic, the dissolution or undercompounding of material, since vitamin nature difference is big, are adopted when such as preparing containing multivitamin medical fluid
It is easy to cause the ingredient of medical fluid top and the bottom to have differences with traditional Agitation Tank, is inhomogenous.
Utility model content
Based on this, it is necessary to provide a kind of Agitation Tank, cannot effectively completely cut off air, control temperature to solve traditional Agitation Tank
It spends and the problem of stirring cannot be effectively performed to the material of bottom.
A kind of Agitation Tank, including tank body, air inlet pipe, escape pipe, inlet tube, outlet tube and circulation pipe；
The tank body has liquid distribution cavity, and the air inlet pipe is connected to the liquid distribution cavity respectively with the escape pipe, it is described into
It is provided with intake valve on tracheae, is provided with air outlet valve on the escape pipe；
The tank body is equipped with liquid flow cavity at least about side wall, the inlet tube and the outlet tube respectively with the liquid flow cavity
Connection；
The circulation pipe has a first end and a second end, and the first end and the second end connect with the liquid distribution cavity respectively
Logical, the first end is connected to the bottom wall of the tank body, and the second end is connected to the side wall of the tank body, and the circulation pipe leans on
The nearly first end is provided with the first valve, and the circulation pipe is provided with the second valve, the circulation pipe close to the second end
It is provided with liquid pump.
The escape pipe is arranged on the circulation pipe and is connected to the circulation pipe in one of the embodiments,.
The tank body is equipped with the liquid inlet opening that can be opened or closed, the liquid in one of the embodiments,
Feed inlet is connected to the liquid distribution cavity.
The tank body is equipped with the feeding-in solid body mouth that can be opened or closed, the solid in one of the embodiments,
Feed inlet is connected to the liquid distribution cavity.
PH meter and/or thermometer are provided on the tank body in one of the embodiments,.
The Agitation Tank further includes discharge nozzle in one of the embodiments, and the discharge nozzle is arranged in the circulation pipe
It above and with the circulation pipe is connected to, is provided with outlet valve on the discharge nozzle.
Liquid feed valve is provided on the inlet tube in one of the embodiments, is provided with liquid valve on the outlet tube.
Rabbling mechanism is provided in the liquid distribution cavity in one of the embodiments,.
The bottom wall of the paddle of the rabbling mechanism close to the liquid distribution cavity is arranged in one of the embodiments,.
The liquid pump is peristaltic pump in one of the embodiments,.
Compared with existing scheme, the utility model has the following beneficial effects:
Above-mentioned Agitation Tank, while intake valve and air outlet valve are opened, inert gas can be passed through into liquid distribution cavity by air inlet pipe
(such as nitrogen) avoids medical fluid from contacting with air to make air that liquid distribution cavity be discharged through escape pipe, reduces the wind of medical fluid oxidation
Danger；Tank body is equipped with liquid flow cavity at least about side wall, and brine ice can be passed through into liquid flow cavity, reduces or maintains fluid temperature, can keep away
Exempt from medical fluid composition high temperature degradation；During liquid or storage, while the first valve and the second valve are opened, and open liquid pump,
Circulating for medical fluid is formed, is conducive to the abundant dissolution and mixing of medical fluid component, can prevent liquid distribution cavity bottom from forming precipitating, keep away
The ingredient for exempting from medical fluid top and the bottom has differences, inhomogenous problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Agitation Tank of an embodiment.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
As shown in Figure 1, the Agitation Tank 100 of an embodiment of the present invention, including tank body 110, air inlet pipe 122, escape pipe
124, inlet tube 1142, outlet tube 1144 and circulation pipe 130.
Wherein, tank body has liquid distribution cavity 112, and air inlet pipe 122 is connected to liquid distribution cavity 112 respectively with escape pipe 124, air inlet pipe
It is provided with intake valve 126 on 122, air outlet valve 128 is provided on escape pipe 124.
Intake valve 126 and air outlet valve 128 are opened simultaneously, inert gas can be passed through into liquid distribution cavity 112 by air inlet pipe 122
(such as nitrogen) avoids medical fluid from contacting with air to make air that liquid distribution cavity 112 be discharged through escape pipe 124, reduces medical fluid oxidation
Risk.After air discharge, intake valve 126 and air outlet valve 128 are closed, maintains the gaseous environment in liquid distribution cavity 112.Air inlet pipe
Settable gas flowmeter 129 on 122, for monitoring gas flow.
Tank body 110 is equipped with liquid flow cavity 114 at least about side wall, inlet tube 1142 and outlet tube 1144 respectively with liquid flow cavity
114 connections.It can be passed through brine ice into liquid flow cavity 114, reduce or maintain fluid temperature, can avoid medical fluid composition high temperature degradation.
It is appreciated that the bottom wall and roof of tank body 110 can also be equipped with liquid flow cavity 114.Alternatively, it is also possible to be arranged on inlet tube 1142
Liquid valve 1148 is arranged in liquid feed valve 1146 on outlet tube 1144.
Circulation pipe 130 has a first end and a second end.First end and second end is connected to liquid distribution cavity 112 respectively, first end
It is connected to the bottom wall of tank body 110, second end is connected to the side wall of tank body 110, and circulation pipe 130 is provided with the first valve close to first end
Door 132, circulation pipe 130 is provided with the second valve 134 close to second end, and circulation pipe 130 is provided with liquid pump 136.
During liquid or storage, while the first valve 132 and the second valve 134 are opened, and open liquid pump 136, shape
At circulating for medical fluid, is conducive to the abundant dissolution and mixing of medical fluid component, can prevent 112 bottom of liquid distribution cavity from forming precipitating.
Wherein, peristaltic pump can be selected in liquid pump 136.It, can cleaning and sterilizing easy to disassemble using peristaltic pump as self-circulation power.
More importantly peristaltic pump does not contact medical fluid, pollution will not be generated to medical fluid.And traditional Agitation Tank 100 generallys use from
Heart pump is as power, and medical fluid is needed through centrifugal pump, and the cleaning-sterilizing of centrifugal pump has dead angle, and medical fluid easy to pollute does not meet injection
The GMP requirement of agent.Further, card is passed through by multistage hose at least provided with one end of liquid pump 136 (peristaltic pump) on circulation pipe 130
Button 138 is formed by connecting.
In a wherein example, tank body 110 is opaque, and stainless steel material production such as can be used, can effectively be protected from light
Effect can avoid medical fluid composition illumination degrading.Observation window (not shown) can be set on the top of tank body 110, conveniently check and match
Situation in sap cavity 112.Mobilizable opaque baffle can be set on observation window, to reduce illumination effect to the greatest extent.
In the example depicted in fig. 1, escape pipe 124 is arranged on circulation pipe 130 and is connected to circulation pipe 130, air inlet pipe
122 are arranged in the top of tank body 110.When needing to exclude the air in Agitation Tank 100, open intake valve 126, air outlet valve 128 with
And second valve 134, the first valve 132 is closed, inert gas is passed through.
In a wherein example, tank body 110 is equipped with the liquid inlet opening 140 that can be opened or closed and/or can
The feeding-in solid body mouth 150 opened or closed, liquid inlet opening 140 are connected to liquid distribution cavity 112, feeding-in solid body mouth 150 and liquid distribution cavity
112 connections.In the example depicted in fig. 1, the top of tank body 110 is arranged in liquid inlet opening 140 and feeding-in solid body mouth 150.
When traditional Agitation Tank 100 needs to sample, need opening with liquid lid on Agitation Tank 100 then using sampler
Medical fluid is taken out from Agitation Tank 100, this operation can admit air into Agitation Tank 100 and contact with medical fluid, increase drug oxidation
Risk, while the various microorganisms in air increase the risk of microbial contamination easily into the liquid.As shown in Figure 1, at it
In in an example, Agitation Tank 100 further includes discharge nozzle 160, discharge nozzle 160 be arranged on circulation pipe 130 and with circulation pipe 130
It is connected to, is provided with outlet valve 162 on discharge nozzle 160.And this exemplary Agitation Tank 100, when needing to sample, open the first valve
132 and outlet valve 162, liquid pump 136 can also be opened and accelerate flow velocity, that is, be convenient to be sampled, can also be asked to avoid above-mentioned
The generation of topic.
In addition, opening intake valve 126, the first valve 132 and outlet valve 162, the second valve 134 and air outlet valve are closed
128, it when filtering or shifting medical fluid, can be used as inert gas pressurization, as power, can avoid medical fluid ingress of air and be oxidized.
In the example depicted in fig. 1, it is provided with pH meter 160 on tank body 110, for detecting the pH value of medical fluid.In addition, tank
Thermometer 170 is additionally provided on body 110, for detecting the temperature of medical fluid.
In a wherein example, it is provided with rabbling mechanism 180 in liquid distribution cavity 112, can accelerate to dissolve and mixes.Further
The bottom wall on ground, paddle 182 close to the liquid distribution cavity 112 of rabbling mechanism 180 is arranged.Further increase the material turning effect to bottom
Fruit.In the example depicted in fig. 1, there are two rabbling mechanisms 180, raising is stirred efficiency.
In a wherein example, the top of tank body 110 is lid 116.Air inlet pipe 122, liquid inlet opening 140, solid
Feed inlet 150, pH meter 160, thermometer 170 and observation window can be set on lid 116.
In a wherein example, Agitation Tank 100 further includes air container (not shown), air container and air inlet pipe 122
Connection is used for supplying inert gas.
Above-mentioned Agitation Tank 100, while opening intake valve 126 and air outlet valve 128, can be by air inlet pipe 122 to liquid distribution cavity 112
It is inside passed through inert gas (such as nitrogen), to make air that liquid distribution cavity 112 be discharged through escape pipe 124, medical fluid is avoided to connect with air
Touching reduces the risk of medical fluid oxidation；Tank body 110 is equipped with liquid flow cavity 114 at least about side wall, can be passed through ice into liquid flow cavity 114
Salt water reduces or maintains fluid temperature, can avoid medical fluid composition high temperature degradation；During liquid or storage, while opening first
Valve 132 and the second valve 134, and liquid pump 136 is opened, circulating for medical fluid is formed, the abundant of medical fluid component is conducive to
Dissolution and mixing, can prevent 112 bottom of liquid distribution cavity from forming precipitating, the ingredient of medical fluid top and the bottom is avoided to have differences, is inhomogenous
The problem of.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of Agitation Tank, which is characterized in that including tank body, air inlet pipe, escape pipe, inlet tube, outlet tube and circulation pipe；
The tank body has liquid distribution cavity, and the air inlet pipe is connected to the liquid distribution cavity respectively with the escape pipe, the air inlet pipe
On be provided with intake valve, be provided with air outlet valve on the escape pipe；
The tank body is equipped with liquid flow cavity at least about side wall, and the inlet tube and the outlet tube connect with the liquid flow cavity respectively
It is logical；
The circulation pipe has a first end and a second end, and the first end and the second end are connected to the liquid distribution cavity respectively,
The first end is connected to the bottom wall of the tank body, and the second end is connected to the side wall of the tank body, and the circulation pipe is close
The first end is provided with the first valve, and the circulation pipe is provided with the second valve close to the second end, and the circulation pipe is set
It is equipped with liquid pump.
2. Agitation Tank as described in claim 1, which is characterized in that the escape pipe be arranged on the circulation pipe and with it is described
Circulation pipe connection.
3. Agitation Tank as described in claim 1, which is characterized in that the tank body be equipped with the liquid that can open or close into
Material mouth, the liquid inlet opening are connected to the liquid distribution cavity.
4. Agitation Tank as described in claim 1, which is characterized in that the tank body be equipped with the solid that can open or close into
Material mouth, the feeding-in solid body mouth are connected to the liquid distribution cavity.
5. Agitation Tank as described in claim 1, which is characterized in that be provided with pH meter and/or thermometer on the tank body.
6. Agitation Tank as described in claim 1, which is characterized in that further include discharge nozzle, the discharge nozzle setting is followed described
It is connected on endless tube and with the circulation pipe, is provided with outlet valve on the discharge nozzle.
7. Agitation Tank as described in claim 1, which is characterized in that be provided with liquid feed valve, the outlet tube on the inlet tube
On be provided with liquid valve.
8. Agitation Tank as described in claim 1, which is characterized in that be provided with rabbling mechanism in the liquid distribution cavity.
9. Agitation Tank as claimed in claim 8, which is characterized in that the paddle of the rabbling mechanism is close to the liquid distribution cavity
Bottom wall setting.
10. Agitation Tank as described in any one of claims 1 to 9, which is characterized in that the liquid pump is peristaltic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679546.4U CN208975561U (en) | 2018-10-16 | 2018-10-16 | Agitation Tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679546.4U CN208975561U (en) | 2018-10-16 | 2018-10-16 | Agitation Tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975561U true CN208975561U (en) | 2019-06-14 |
Family
ID=66787815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821679546.4U Active CN208975561U (en) | 2018-10-16 | 2018-10-16 | Agitation Tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975561U (en) |
-
2018
- 2018-10-16 CN CN201821679546.4U patent/CN208975561U/en active Active
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