CN117658044A - Zirconium molybdate acyl gel quantitative high-speed split charging container, split charging leaching container and split charging method - Google Patents
Zirconium molybdate acyl gel quantitative high-speed split charging container, split charging leaching container and split charging method Download PDFInfo
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- CN117658044A CN117658044A CN202410116591.2A CN202410116591A CN117658044A CN 117658044 A CN117658044 A CN 117658044A CN 202410116591 A CN202410116591 A CN 202410116591A CN 117658044 A CN117658044 A CN 117658044A
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- 229910052726 zirconium Inorganic materials 0.000 title claims abstract description 221
- 238000002386 leaching Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 15
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 146
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 141
- 239000007788 liquid Substances 0.000 claims abstract description 82
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000002829 reductive effect Effects 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 229940121896 radiopharmaceutical Drugs 0.000 abstract description 3
- 239000012217 radiopharmaceutical Substances 0.000 abstract description 3
- 230000002799 radiopharmaceutical effect Effects 0.000 abstract description 3
- 239000000499 gel Substances 0.000 description 190
- 238000004806 packaging method and process Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention relates to a high-speed split charging container, a split charging leaching container and a split charging method for the quantitative amount of zirconium molybdate acyl gel, belongs to the technical field of radiopharmaceuticals, and solves the technical problem that the split charging amount of zirconium molybdate acyl gel is inaccurate in the prior art. At least comprising a container with a chamber; the container has at least: a first liquid port and a second liquid port; the chamber further has: a slow flow structure protruding along the radial direction, wherein the slow flow structure at least forms a slow flow surface; the slow flow surface is arranged towards the bottom of the container, and interferes with the flowing state of the zirconium molybdate acyl gel on the flowing path from the cavity to the liquid port II of the zirconium molybdate acyl gel. The turbulent flow state of the zirconium molybdate acyl gel in the container is flattened so as to be more controllable, thereby ensuring that the actual content of the zirconium molybdate acyl gel is consistent with the target content; the actual content of the zirconium molybdate gel in each dispensing container is consistent with the target content, and the actual content of the zirconium molybdate gel in the plurality of dispensing containers is consistent.
Description
Technical Field
The invention belongs to the technical field of radiopharmaceuticals, relates to a technology for realizing accurate quantitative split charging of zirconium molybdate acyl gel, and in particular relates to a high-speed split charging container, a split charging leaching container and a split charging method for the zirconium molybdate acyl gel.
Background
99m Tc is the radionuclide most commonly used for imaging of organs, which emits 140KeV unienergetic gamma rays; no beta rays are generated, and unnecessary radiation dose for patients is not generated; the half-life of 6 hours allows the patient a very low radiation dose and sufficient time to complete most imaging procedures; higher doses of radioactivity can be safely administered.
Wherein, 99m tc can be achieved by gel-forming [ 99 Mo- 99m Tc]The preparation of the generator, in particular, 98 mo is generated by piling 99 Mo, will 99 Preparing Mo into zirconium molybdate gel by chemical method, packaging the zirconium molybdate gel in packaging container to obtain gel type 99 Mo- 99m Tc]A generator. In zirconium molybdate acyl gels 99 Mo decays into 99m Tc, leaching by normal saline, 99m tc can be eluted for labeling of the radiopharmaceutical.
However, in the case of split charging of zirconium molybdate gel, in order to improve split charging efficiency, a plurality of split charging containers are generally connected in series to realize simultaneous split charging of the plurality of split charging containers; because the zirconium molybdate acyl gel is dispersed in the aqueous solution, the density is higher than that of the aqueous solution; when the zirconium molybdate gel is introduced into the split charging bottle with the aqueous solution, the zirconium molybdate gel is settled in the split charging bottle, however, when the zirconium molybdate gel is split charged, the zirconium molybdate gel generally flows in a high-speed flowing state on the split charging pipe and into the split charging container, which causes the following problems:
when zirconium molybdate gel in a high-speed state enters a packaging container, the flowing aqueous solution can cause kinetic energy disturbance of the zirconium molybdate gel, and the zirconium molybdate gel is particularly stirred again, so that the zirconium molybdate gel is wrapped by the aqueous solution and enters the next packaging container from one packaging container, and the zirconium molybdate gel content in each packaging container is expected to be nearly consistent and can be packaged according to the expected amount; however, the above-mentioned process results in a large difference between the actual content of the zirconium molybdate gel in each dispensing container and the target content, and a significant difference between the actual content of the zirconium molybdate gel in the plurality of dispensing containers, which makes it difficult to achieve quantitative dispensing.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a high-speed split charging container, a split charging leaching container and a split charging method for the zirconium molybdate acyl gel.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
provided is a zirconium molybdate acyl gel quantitative high-speed split charging container, which at least comprises:
a container having a chamber;
wherein the chamber is for containing a zirconium molybdate acyl gel;
the container has at least:
a first liquid port and a second liquid port;
the first liquid port and the second liquid port are arranged oppositely and are used for the ingress or egress of zirconium molybdate gel and aqueous solution;
wherein the chamber further has:
the slow flow structure is protruded along the radial direction and at least forms a slow flow surface;
the slow flow surface is arranged towards the bottom of the container, and the slow flow surface interferes with the flowing situation of the zirconium molybdate acyl gel at least on the flowing path of the zirconium molybdate gel from the cavity to the liquid port II;
wherein, the flow situation of the interference zirconium molybdate acyl gel at least comprises: the turbulent state of the zirconium molybdate acyl gel is smoothed.
Preferably, the slow flow surface has at least:
a start point and an end point;
wherein the starting point is the connection position of the slow flow structure and the chamber;
the end point is a convex end point formed in the radial direction of the slow flow structure;
the distance between the starting point and the ending point is L, and the diameter of the cavity is D;
and l=d×k1;
the value range of K1 is: 0.4 to 0.6.
Preferably, the height from the starting point to the bottom of the chamber is H, and the height of the target content of the zirconium molybdate gel is H;
and h=hxk2;
the value range of K2 is: 1 to 1.2.
Preferably, the slow flow surface radiates out at least one slow flow area;
the zirconium molybdate acyl gel passing through or located in the slow flow area is controlled by the slow flow surface to form at least a first flow path;
the first flow path and the flow path from the cavity to the second liquid port form interference;
the regulation and control of the slow flow surface is at least as follows: reflecting the zirconium molybdate gel;
the interference is at least: the flow direction is not uniform.
Preferably, the end face of the end point and the inner wall surface of the chamber away from the start point form a flow channel, and the flow channel radiates out a liquid flow area;
the zirconium molybdate gel passing through or in the liquid flow region has a flow path two and a flow path three;
the second flow path is a flow path for the zirconium molybdate gel to enter the bottom of the cavity from the first liquid port or the second liquid port;
the third flow path is a flow path from the cavity to the first liquid port or the second liquid port of the zirconium molybdate gel;
and, the second flow path and the third flow path at least interfere;
the interference is at least: the flow direction is not uniform.
Preferably, in the horizontal direction, the first liquid port and the second liquid port both form an included angle a with the horizontal direction, and the value range of the included angle a is: 0 to 30 °;
the zirconium molybdate gel enters from the first liquid port, and at least part of the zirconium molybdate gel is interfered by the inner wall surface of the cavity to smooth the turbulent flow state of the zirconium molybdate gel;
and a part of the zirconium molybdate acyl gel flows from the bottom of the cavity towards the liquid port, and at least a part of the zirconium molybdate gel is interfered by the slow flow surface so as to smooth the turbulent flow state of the zirconium molybdate gel.
Preferably, the slow flow structure further has:
a flow limiting surface;
the flow limiting surface is an end surface of the slow flow structure, which is away from the slow flow surface;
wherein the flow limiting surface interferes with at least part of the zirconium molybdate acyl gel in a liquid inlet state;
and, the interference is at least: the flow rate of the zirconium molybdate gel was reduced.
The invention also provides a split charging leaching container, which at least comprises:
the method comprises the steps of (1) preparing a high-speed split charging container for the measured amount of the zirconium molybdate acyl gel according to any of the technical schemes;
wherein, the bottom of the cavity of the high-speed split charging container for measuring the amount of the zirconium molybdate gel forms an opening;
a blocking member provided in the opening;
and the leaching pipeline is connected with the plugging part.
Preferably, the blocking member comprises at least:
the first plugging piece and the second plugging piece;
wherein the first plugging piece and the second plugging piece are respectively arranged at the position of the chamber close to the bottom;
the installation height of the first blocking piece is higher than that of the second blocking piece;
wherein a leaching area is formed between the first plugging piece and the second plugging piece;
the area of the leaching area is dynamically increased or decreased by controlling the pressure of the leaching solution in the leaching area;
and, the area regulation and control of the leaching area is at least: the first blocking piece is axially displaced along the chamber.
The invention also provides a high-speed split charging method for the measured quantity of the zirconium molybdate acyl gel, which is applied to the high-speed split charging container for the measured quantity of the zirconium molybdate acyl gel according to any one of the technical schemes, and at least comprises the following steps:
interfering the flowing situation of the zirconium molybdate gel on the flowing path from the cavity to the second liquid port of the zirconium molybdate gel entering the container;
and, the flow situation of the interference zirconium molybdate gel at least comprises: the turbulent state of the zirconium molybdate acyl gel is smoothed.
The invention provides a zirconium molybdate acyl gel quantitative high-speed split charging container, which has the beneficial effects that:
firstly, the turbulent flow state of the zirconium molybdate acyl gel in the container is flattened so as to enable the zirconium molybdate acyl gel to be more controllable, thereby ensuring that the actual content of the zirconium molybdate acyl gel is consistent with the target content;
secondly, the actual content of the zirconium molybdate gel in each split charging container is consistent with the target content, and the actual content of the zirconium molybdate gel in a plurality of split charging containers is consistent.
Drawings
FIG. 1 is a perspective view of a high-speed split charging container for measuring zirconium molybdate acyl gel;
FIG. 2 is one of the cross-sectional views of the structure shown in FIG. 1;
FIG. 3 is a second cross-sectional view of the structure of FIG. 1;
FIG. 4 is a third cross-sectional view of the structure shown in FIG. 1;
FIG. 5 is a fourth cross-sectional view of the structure shown in FIG. 1;
FIG. 6 shows one form of a slow flow configuration (slow flow surface is concave curved surface);
FIG. 7 is another version of a slow flow configuration (slow flow surface is convex curved);
FIG. 8 is another version of the slow flow configuration (the slow flow surface is an inclined surface);
fig. 9 shows another embodiment of the slow flow structure (the slow flow surface is a two-stage inclined surface).
Reference numerals illustrate:
1. a container; 101. a chamber; 201. a first liquid port; 202. a second liquid port; 3. a slow flow structure; 301. a slow flow surface; 3011. a starting point; 3012. an endpoint; 302. a flow limiting surface; 401. a slow flow region; 402. a liquid flow region; 5. a flow passage; 6. a blocking member; 601. a first plugging piece; 602. a second plugging piece; 7. the pipeline is rinsed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the following embodiments of the present invention are provided:
as shown in fig. 1 to 5, a first embodiment of the present invention provides a high-speed dispensing container 1 for a zirconium molybdate gel, comprising at least:
a container 1 having a chamber 101;
wherein the chamber 101 is for containing a zirconium molybdate gel;
the container 1 has at least:
a first liquid port 201 and a second liquid port 202;
the first liquid port 201 and the second liquid port 202 are arranged opposite to each other, so as to be used for the ingress or egress of the zirconium molybdate gel and the aqueous solution;
wherein the chamber 101 further has:
a slow flow structure 3 protruding along the radial direction, wherein the slow flow structure 3 at least forms a slow flow surface 301;
the slow flow surface 301 is arranged towards the bottom of the container 1, and the slow flow surface 301 interferes with the flow situation of the zirconium molybdate acyl gel at least on the flow path of the zirconium molybdate acyl gel from the chamber 101 to the liquid port two 202;
wherein, the flow situation of the interference zirconium molybdate acyl gel at least comprises: the turbulent state of the zirconium molybdate acyl gel is smoothed.
In this embodiment, further consideration is made to the problems occurring in the prior art:
in the prior art, because the zirconium molybdate acyl gel is easy to settle in the aqueous solution, if the zirconium molybdate acyl gel flows at a lower speed, the zirconium molybdate acyl gel can be caused to settle and accumulate in the serial pipelines, and the whole serial pipelines are blocked. Thus, in order to reduce sedimentation and accumulation of the zirconium molybdate gel in the pipe, it is generally required to keep the zirconium molybdate gel in a high-speed flowing state for dispensing. In addition, since the zirconium molybdate gel is radioactive, the zirconium molybdate gel cannot be contained in the entire series of pipes after the completion of the dispensing, and thus the entire dispensing system needs to be rinsed with an aqueous solution flowing at high speed.
Thus, the zirconium molybdate gel and the aqueous solution, which are brought into a high-speed state, are caused to be in a strongly turbulent state by the space restriction of the dispensing container 1 after entering the dispensing container 1. In this state, the zirconium molybdate gel which has entered the container 1 is impacted by the newly entered zirconium molybdate gel and the aqueous solution, so that the zirconium molybdate gel which is originally in a relatively stable state is switched to a turbulent state, and then passively flows out from the liquid outlet of the split charging container 1. At this time, there is a large difference between the residual amount of the zirconium molybdate acyl gel in the dispensing container 1 and the target content, on the one hand, it is difficult to ensure accurate quantitative dispensing of the zirconium molybdate acyl gel, and on the other hand, a large error occurs in the solid-to-liquid ratio value of the zirconium molybdate acyl gel.
Based on this, the present application optimizes the container 1.
Wherein, a slow flow structure 3 is arranged in the chamber 101 of the container 1, and the slow flow structure 3 is used for interfering and influencing the flowing state of the zirconium molybdate acyl gel. Specifically, the slow flow structure 3 has a slow flow surface 301.
The setting position of the slow flow surface 301 needs to be considered because:
first, zirconium molybdate gel and aqueous solution can only be maintained at a high rate of speed upon entry, thereby slowing down the sedimentation and aggregation of zirconium molybdate gel, and thus no improvement is desired for this part of the application. If the flow-retarding surface 301 interferes with the zirconyl molybdate gel at this time when the zirconyl molybdate gel and the aqueous solution enter the chamber 101 at a high speed, it is expected that the flow-retarding surface 301 will deflect the zirconyl molybdate gel at a high speed further toward turbulence, thereby causing the zirconyl molybdate gel to flow in a more turbulent state within the chamber 101.
Secondly, the essential factor that causes the difference between the actual content of the zirconium molybdate gel and the target content is that the zirconium molybdate gel in the chamber 101 is greatly affected by the zirconium molybdate gel in the entered state, so that the zirconium molybdate gel is forced to flow out of the dispensing container 1, and of course, part of the entered zirconium molybdate gel also flows out along with the aqueous solution, so that the application expects to interfere with the zirconium molybdate gel in the chamber 101 to reduce the outflow thereof.
Based on this, the relief surface 301 is provided in a form facing the bottom of the container 1 or the chamber 101. Thus, it is envisioned that the relief surface 301 can interfere with the zirconium molybdate gel at least in its flow path from the chamber 101 to the second port 202 such that the zirconium molybdate gel is stopped by the relief surface 301 to reduce the flow of zirconium molybdate gel out of the second port 202. Moreover, due to the blocking effect of the flow retarding surface 301, the flow situation of the zirconium molybdate acyl gel is further reduced, that is, the flow retarding surface 301 can limit the flow of the zirconium molybdate acyl gel, so that the turbulent state of the zirconium molybdate acyl gel is slowed down. When the amount of the zirconium molybdate gel flowing out decreases, the amount of the zirconium molybdate gel which is pinched by the aqueous solution at the second outlet 202 also decreases relatively, thereby ensuring that the actual content of the zirconium molybdate gel in each of the dispensing containers 1 coincides with the target content and that the actual content of the zirconium molybdate gel contained between the plurality of dispensing containers 1 coincides.
In addition, the specific configuration of the relief surface 301 may be a flat surface, a convex or concave curved surface with a certain curvature (as shown in fig. 6 and 7), a wavy surface with a certain curvature, or an inclined surface (as shown in fig. 8 to 9) and other geometric forms. Can be selected according to actual requirements.
In addition, the high-speed split charging containers 1 for measuring the amount of the zirconium molybdate acyl gel provided by the embodiment are connected in series through the silica gel pipeline, and the number of the series connection can be selected according to actual requirements, for example, 50 to 100.
On the basis of the above, as shown in fig. 4, the arrows indicate the flow path of the zirconium molybdate gel. The first liquid port 201 and the second liquid port 202 are opposite to each other, that is, the first liquid port 201 and the second liquid port 202 are respectively located at two sides of the container 1, so it can be expected that the zirconium molybdate gel entering through the first liquid port 201 will further interfere with the zirconium molybdate gel entering through the second liquid port 202, and further the zirconium molybdate gel is prevented from flowing out through the second liquid port 202.
As described above, the zirconium molybdate gel quantitative high-speed packaging container 1 provided in this embodiment includes at least:
firstly, the turbulent flow state of the zirconium molybdate acyl gel in the container 1 is flattened so as to enable the zirconium molybdate acyl gel to be more controllable, thereby ensuring that the actual content of the zirconium molybdate acyl gel is consistent with the target content;
secondly, it is ensured that the actual content of the zirconium molybdate gel in each of the dispensing containers 1 matches the target content, and that the actual content of the zirconium molybdate gel contained between the plurality of dispensing containers 1 matches.
As shown in fig. 2, a second embodiment of the present invention provides a high-speed dispensing container 1 for a measured amount of zirconium molybdate gel, and the slow flow surface 301 has at least:
a point 3011 and an end point 3012;
wherein the starting point 3011 is a connection position between the slow flow structure 3 and the chamber 101;
the end point 3012 is an end point 3012 where the slow flow structure 3 forms a bulge in the radial direction;
and, the distance between the start point 3011 and the end point 3012 is L, and the diameter of the chamber 101 is D;
and l=d×k1;
the value range of K1 is: 0.4 to 0.6.
In this embodiment, consideration needs to be given to the area covered by the flow-retarding surface 301, because:
firstly, if the area covered by the slow flow surface 301 is too large, the blocking effect on the zirconium molybdate acyl gel is too large, on one hand, the flow rate of the zirconium molybdate acyl gel entering the cavity 101 from the first liquid port 201 is reduced, the packaging efficiency is reduced, and the zirconium molybdate acyl gel is excessively reflected, so that the zirconium molybdate acyl gel is difficult to enter the bottom of the cavity 101 and is easier to be reflected to the second liquid port 202, namely the liquid outlet;
secondly, if the area covered by the slow flow surface 301 is too small, the interference effect of the slow flow surface 301 on the zirconium molybdate acyl gel is weakened, that is, the turbulent state of the zirconium molybdate acyl gel cannot be flattened to a desired extent, and thus the zirconium molybdate acyl gel cannot be prevented from flowing out from the liquid port two 202.
Based on this, the length of the slow flow surface 301 is taken as a calibration, that is, the distance L from the start point 3011 to the end point 3012, so as to find an optimal interval of the area covered by the annular flow surface, that is, l=d×k1, and the value range of K1 is: 0.4 to 0.6. In this interval, it can be ensured that the slow flow surface 301 can reach the desired level of gentle zirconium molybdate acyl gel turbulence, and will not cause excessive disturbance to the flow of zirconium molybdate acyl gel into the bottom of the chamber 101. Preferably, K1 has a value of 0.5.
As shown in fig. 2, a third embodiment of the present invention proposes a high-speed dispensing container 1 for a measured amount of zirconium molybdate gel, wherein, based on the previous embodiment, the height from the starting point 3011 to the bottom of the chamber 101 is H, and the height of the target content of zirconium molybdate gel is H;
and h=hxk2;
the value range of K2 is: 1 to 1.2.
In this example, it is desirable to calibrate the actual content of the zirconium molybdate gel contained in the zirconium molybdate gel so as to be consistent with the target content.
In this way, the height of the slow flow structure 3 is limited, because if the height of the slow flow structure 3 matches the indicated height of the target content, when the highest liquid surface of the zirconium molybdate acyl gel contacts the slow flow surface 301, that is, the actual content of the zirconium molybdate acyl gel matches the target content, the dispensing amount of the zirconium molybdate acyl gel is calibrated in a simpler and more intuitive manner.
Specifically, h=h×k2, and the range of values of K2 is: 1 to 1.2. This range ensures that even if the zirconium molybdate gel is affected by environmental factors, particularly temperature, the problem of the actual content not matching the target content can be compensated to some extent.
As shown in fig. 3, a fourth embodiment of the present invention provides a high-speed split charging container 1 for measuring the amount of zirconium molybdate gel, and based on the previous embodiment, the slow flow surface 301 radiates at least a slow flow region 401;
the zirconium molybdate gel passing through or in the slow flow region 401 is controlled by the slow flow surface 301 to form at least a first flow path;
the first flow path is interfered with a flow path from the cavity 101 to the second liquid port 202 of the zirconium molybdate gel;
the regulation and control of the slow flow surface 301 is at least: reflecting the zirconium molybdate gel;
the interference is at least: the flow direction is not uniform.
In this embodiment, the flow-retarding surface 301 irradiates a flow-retarding area 401, and the specific definition of the irradiation is: the area covered by the projection of the relief surface 301 along the axial direction of the container 1. When the zirconium molybdate gel passes through or is located in the area, the zirconium molybdate gel flowing out towards the second liquid port 202 is reflected due to the existence of the slow flow surface 301, so that the zirconium molybdate gel is limited to the slow flow area 401, a flow path I formed by the zirconium molybdate gel presents a plurality of directions, and when the flow path I is inconsistent with the direction of the flow path of the zirconium molybdate gel flowing out, the kinetic energy of the zirconium molybdate gel is consumed on one hand, the zirconium molybdate gel is further caused to approach to a stable flow state, and on the other hand, the zirconium molybdate gels are further mixed, so that the mixing uniformity of the zirconium molybdate gel is improved.
As shown in fig. 5, arrows indicate the flow path of the eluent. In a fifth embodiment of the present invention, a high-speed dispensing container 1 for a measured amount of zirconium molybdate gel is provided, and based on the previous embodiment, a flow channel 5 is formed by the end surface of the end point 3012 and the inner wall surface of the chamber 101 away from the start point 3011, and the flow channel 5 radiates a liquid flow area 402;
the zirconium molybdate gel passing through or in the liquid flow region 402 has a flow path two and a flow path three;
the second flow path is a flow path for the zirconium molybdate gel to enter the bottom of the cavity 101 from the first liquid port 201 or the second liquid port 202;
the third flow path is a flow path from the cavity 101 to the first liquid port 201 or the second liquid port 202 of the zirconium molybdate gel;
and, the second flow path and the third flow path at least interfere;
the interference is at least: the flow direction is not uniform.
In this embodiment, the area not blocked by the slow flow structure 3 forms a flow channel 5 allowing the zirconium molybdate gel to pass through, and the flow channel 5 radiates a liquid flow area 402, and the liquid flow area 402 is an area below the flow channel 5.
Wherein the zirconium molybdate gel passing through or in the liquid flow region 402 can enter the bottom of the chamber 101 from the first liquid port 201 or the second liquid port 202 through the flow channel 5, namely the second flow path, and is inclined to the liquid inlet process of the zirconium molybdate gel. And, the zirconium molybdate gel may flow out from the chamber 101 to the first port 201 or the second port 202 through the flow passage 5, i.e., the third flow path, in which the actual content of the zirconium molybdate gel tends to be close to or equal to the target content.
In addition, the second and third flow paths interfere in the flow region 402, i.e., the flow directions of the two will also collide, thereby making the degree of mixing of the zirconium molybdate gel more uniform and thorough.
As shown in fig. 1 to 5, a sixth embodiment of the present invention provides a high-speed dispensing container 1 for measuring a quantity of zirconium molybdate gel, and on the basis of the above embodiment, in a horizontal direction, the first liquid port 201 and the second liquid port 202 both form an included angle a with the horizontal direction, and the included angle a has a value range: 0 ° to 30 °;
and, the zirconium molybdate gel enters from the first liquid port 201, and at least part of the zirconium molybdate gel is interfered by the inner wall surface of the chamber 101 to smooth the turbulent state of the zirconium molybdate gel;
and, a part of the zirconium molybdate gel flows from the bottom of the chamber 101 toward the second liquid port 202, and at least a part of the zirconium molybdate gel is interfered by the slow flow surface 301 to smooth the turbulent state of the zirconium molybdate gel.
In this embodiment, as described above, the first port 201 and the second port 202 are disposed opposite to each other. Specifically, the first liquid port 201 and the second liquid port 202 each have a certain included angle a with the horizontal direction, taking the case that the zirconium molybdate acyl gel enters the container 1, when the zirconium molybdate acyl gel enters the chamber 101, the zirconium molybdate acyl gel interferes with the inner wall surface of the chamber 101, the interference slows down the entering speed of the zirconium molybdate acyl gel to a certain extent, so that the zirconium molybdate acyl gel approaches to a stable state, and the zirconium molybdate acyl gel originally located in the container 1 is influenced by the zirconium molybdate acyl gel when entering to present a turbulent state, and the state is interfered by the slow flow surface 301 to be gentle.
It can be seen that when the zirconium molybdate gel enters the chamber 101 at a high velocity, various interferences occur, each of which further flattens the turbulence, thereby avoiding the zirconium molybdate gel from being entrained by the aqueous solution and flowing out of the container 1.
As shown in fig. 2, a seventh embodiment of the present invention provides a high-speed dispensing container 1 for a measured amount of zirconium molybdate gel, and the slow flow structure 3 further comprises:
a flow restricting surface 302;
the flow limiting surface 302 is an end surface of the slow flow structure 3 facing away from the slow flow surface 301;
wherein the flow limiting surface 302 interferes with at least a part of the zirconium molybdate acyl gel in a liquid inlet state;
and, the interference is at least: the flow rate of the zirconium molybdate gel was reduced.
In this embodiment, the slow flow structure 3 also forms a limiting surface. As previously described, since the zirconium molybdate gel is in a high-velocity state when entering, the slow flow structure 3 is expected to further interfere with, i.e., reduce the flow rate of, the inner wall surface of the chamber 101, in addition to buffering it.
Based on this, the slow flow structure 3 forms a limiting surface, which can be in contact with a portion of the zirconium molybdate gel, thereby slowing down the flow velocity thereof in the chamber 101 and thus smoothing the turbulent flow state thereof.
In addition, the specific configuration of the flow limiting surface 302 may be a plane, a convex or concave curved surface with a certain curvature, or a wave surface with a certain curvature, as well as other geometric forms. Can be selected according to actual requirements.
As shown in fig. 1 to 5, an eighth embodiment of the present invention provides a packaging and washing container 1, at least comprising:
the zirconium molybdate gel quantitative high-speed dispensing container 1 according to any of the above embodiments;
wherein, an opening is formed at the bottom of the cavity 101 of the high-speed split charging container 1 for measuring the amount of the zirconium molybdate gel;
a blocking member 6 provided in the opening;
and a leaching pipeline 7 connected with the plugging part 6.
In this embodiment, the zirconium molybdate gel is dispensed to a specific environment for use, such as a hospital, after the dispensing of the zirconium molybdate gel is completed. The zirconium molybdate gel in the container 1 is passed through a specific solution, such as physiological saline, so that the zirconium molybdate gel is interposed to a specific object, such as a human body washing, etc.
In the prior art, it is common to use a separate addition of a specific solution feed line to the container 1, but there is: there is a connection gap between the inlet line and the closure in the container 1, which can lead to leakage of the solution.
Based on this, the present application makes the following modifications to the container 1:
firstly, the bottom of the chamber 101 of the container 1 is set to be in an open form and is connected through the plugging member 6, the plugging member 6 is connected with the leaching pipeline 7, and the first liquid port 201 or the second liquid port 202 is used as an inlet pipeline of the specific solution, at this time, when leaching is carried out, the specific solution enters the chamber 101 and is mixed with zirconium molybdate gel, so that leaching process is carried out through the leaching pipeline 7.
A ninth embodiment of the present invention proposes a dispensing rinse container 1, and, on the basis of the above embodiment, the plugging member 6 includes at least:
first block 601 and second block 602;
the first blocking piece 601 forms a filtering hole, the second blocking piece 602 blocks the opening, and the leaching pipeline 7 is connected with the second blocking piece 602.
In the present embodiment, the plugging member 6 is specifically limited.
The plugging member 6 is composed of a plugging member one 601 and a plugging member two 602, wherein a filtering hole formed by the plugging member one 601 is used for flowing out of the zirconium molybdate gel, and the plugging member two 602 is used for plugging an opening, so that the solution can be mixed with the zirconium molybdate gel to flow out of the leaching pipeline 7.
The tenth embodiment of the invention provides a method for high-speed split charging of a zirconium molybdate acyl gel in a quantitative manner, which is applied to the high-speed split charging container of the zirconium molybdate acyl gel in any one of the technical schemes, and at least comprises the following steps:
interfering the flowing situation of the zirconium molybdate gel on the flowing path from the cavity to the second liquid port of the zirconium molybdate gel entering the container;
and, the flow situation of the interference zirconium molybdate gel at least comprises: the turbulent state of the zirconium molybdate acyl gel is smoothed.
The high-speed split charging method for the zirconium molybdate acyl gel in a quantitative manner has all the beneficial effects, and is not repeated here.
In describing embodiments of the present invention, it is to be understood that terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "center", "top", "bottom", "inner", "outer", and the like indicate an azimuth or positional relationship.
In describing embodiments of the present invention, it should be noted that the terms "mounted," "connected," and "assembled" are to be construed broadly, as well as being either fixedly connected, detachably connected, or integrally connected, unless otherwise specifically indicated and defined; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of embodiments of the invention, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.
In describing embodiments of the present invention, it will be understood that the terms "-" and "-" are intended to be inclusive of the two numerical ranges, and that the ranges include the endpoints. For example: "A-B" means a range greater than or equal to A and less than or equal to B. "A-B" means a range of greater than or equal to A and less than or equal to B.
In the description of embodiments of the present invention, the term "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A high-speed split charging container for measuring zirconium molybdate acyl gel, which is characterized by at least comprising:
a container having a chamber;
wherein the chamber is for containing a zirconium molybdate acyl gel;
the container has at least:
a first liquid port and a second liquid port;
the first liquid port and the second liquid port are arranged oppositely and are used for the ingress or egress of zirconium molybdate gel and aqueous solution;
wherein the chamber further has:
the slow flow structure is protruded along the radial direction and at least forms a slow flow surface;
the slow flow surface is arranged towards the bottom of the container, and the slow flow surface interferes with the flowing situation of the zirconium molybdate acyl gel at least on the flowing path of the zirconium molybdate gel from the cavity to the liquid port II;
wherein, the flow situation of the interference zirconium molybdate acyl gel at least comprises: the turbulent state of the zirconium molybdate acyl gel is smoothed.
2. The high-speed dispensing container for zirconium molybdate gel according to claim 1, wherein the slow flow surface has at least:
a start point and an end point;
wherein the starting point is the connection position of the slow flow structure and the chamber;
the end point is a convex end point formed in the radial direction of the slow flow structure;
the distance between the starting point and the ending point is L, and the diameter of the cavity is D;
and l=d×k1;
the value range of K1 is: 0.4 to 0.6.
3. The high-speed dispensing container for a measured amount of zirconium molybdate gel according to claim 2, wherein the height from the starting point to the bottom of the chamber is H, and the height of the target content of zirconium molybdate gel is H;
and h=hxk2;
the value range of K2 is: 1 to 1.2.
4. The high-speed dispensing container for zirconium molybdate gel according to claim 1 or 2 wherein said slow flow surface radiates out at least one slow flow region;
the zirconium molybdate acyl gel passing through or located in the slow flow area is controlled by the slow flow surface to form at least a first flow path;
the first flow path and the flow path from the cavity to the second liquid port form interference;
the regulation and control of the slow flow surface is at least as follows: reflecting the zirconium molybdate gel;
the interference is at least: the flow direction is not uniform.
5. The high-speed dispensing container for zirconium molybdate gel according to claim 2 wherein the end face of the end point and the inner wall surface of the chamber remote from the start point form a flow path, and wherein the flow path radiates a flow region;
the zirconium molybdate gel passing through or in the liquid flow region has a flow path two and a flow path three;
the second flow path is a flow path for the zirconium molybdate gel to enter the bottom of the cavity from the first liquid port or the second liquid port;
the third flow path is a flow path from the cavity to the first liquid port or the second liquid port of the zirconium molybdate gel;
and, the second flow path and the third flow path at least interfere;
the interference is at least: the flow direction is not uniform.
6. The high-speed packing container of zirconium molybdate gel according to claim 1 or 2, wherein in the horizontal direction, the first liquid port and the second liquid port both present an included angle a with the horizontal direction, and the included angle a has a value range of: 0 ° to 30 °.
7. The zirconyl molybdate gel quantitative high-speed dispensing container according to claim 1 or 2, wherein the slow flow structure further has:
a flow limiting surface;
the flow limiting surface is an end surface of the slow flow structure, which is away from the slow flow surface;
wherein the flow limiting surface interferes with at least part of the zirconium molybdate acyl gel in a liquid inlet state;
and, the interference is at least: the flow rate of the zirconium molybdate gel was reduced.
8. A split charging drip washing container, characterized in that it at least comprises:
a zirconium molybdate gel quantitative high-speed dispensing container according to any of the preceding claims 1 to 7;
wherein, the bottom of the cavity of the high-speed split charging container for measuring the amount of the zirconium molybdate gel forms an opening;
a blocking member provided in the opening;
and the leaching pipeline is connected with the plugging part.
9. The dispensing rinse container of claim 8 wherein the closure means comprises at least:
the first plugging piece and the second plugging piece;
the first plugging piece is provided with a filtering hole, the second plugging piece is provided with the opening, and the leaching pipeline is connected with the second plugging piece.
10. A method for high-speed split charging of a zirconium molybdate gel in a quantitative high-speed split charging container according to any one of claims 1 to 7, comprising at least the steps of:
interfering the flowing situation of the zirconium molybdate gel on the flowing path from the cavity to the second liquid port of the zirconium molybdate gel entering the container;
and, the flow situation of the interference zirconium molybdate gel at least comprises: the turbulent state of the zirconium molybdate acyl gel is smoothed.
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| CN202410116591.2A CN117658044B (en) | 2024-01-29 | 2024-01-29 | Zirconium molybdate acyl gel quantitative high-speed split charging container, split charging leaching container and split charging method |
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| CN202410116591.2A CN117658044B (en) | 2024-01-29 | 2024-01-29 | Zirconium molybdate acyl gel quantitative high-speed split charging container, split charging leaching container and split charging method |
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