CN219970527U - Material taking assembly and material taking device - Google Patents
Material taking assembly and material taking device Download PDFInfo
- Publication number
- CN219970527U CN219970527U CN202321111817.7U CN202321111817U CN219970527U CN 219970527 U CN219970527 U CN 219970527U CN 202321111817 U CN202321111817 U CN 202321111817U CN 219970527 U CN219970527 U CN 219970527U
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- Prior art keywords
- nitrogen
- pipe
- material taking
- supplementing
- barrel
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- 239000000463 material Substances 0.000 title claims abstract description 133
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 277
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 138
- 239000002994 raw material Substances 0.000 claims abstract description 67
- 238000011010 flushing procedure Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 230000001502 supplementing effect Effects 0.000 claims description 67
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 231100000331 toxic Toxicity 0.000 abstract description 5
- 230000002588 toxic effect Effects 0.000 abstract description 5
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a material taking assembly and a material taking device, wherein the material taking assembly comprises a sealing cover, a material taking pipe and a nitrogen flushing pipe; the sealing cover is arranged at the barrel opening of the raw material barrel; the material taking pipe penetrates through the sealing cover, one end of the material taking pipe is arranged below the liquid level of the material barrel, and the other end of the material taking pipe is communicated with the reaction kettle or the container; one end of the nitrogen flushing pipe is communicated with the material taking pipe, the other end of the nitrogen flushing pipe is communicated with a nitrogen source, and a nitrogen flushing valve is arranged on the nitrogen flushing pipe. According to the technical scheme, the sealing cover, the material taking pipe and the nitrogen flushing pipe communicated with the material taking pipe are adopted, so that the solution in the material barrel can be protected from air pollution in the material taking pipe, the risk of toxic material overflow is reduced, the influence of the solution on materials of the reaction kettle is reduced, and the solution in the material barrel can be prevented from entering the reaction kettle to pollute the reaction kettle.
Description
Technical Field
The utility model relates to the technical field of material conveying, in particular to a material taking assembly and a material taking device.
Background
In chemical production and solution transfer processes, it is often necessary to transfer the solution in the batch tank to a reaction kettle or vessel through a take-off assembly.
Currently, the take out assembly includes: the device comprises a sealing cover, a material taking pipe, an exhaust gas connecting pipe and a nitrogen connecting pipe; the closing cap can be installed on former storage bucket bung hole, and the closing cap is equipped with drawing liquid pipe mounting hole, waste gas connecting pipe mounting hole and the nitrogen gas connecting pipe mounting hole that link up the closing cap. The solution in the raw material barrel is protected from pollution by charging nitrogen into the raw material barrel to discharge air. However, in the process of placing the liquid suction pipe into the raw material barrel, part of air in the liquid suction pipe is not replaced by nitrogen, so that the solution in the raw material barrel can be polluted, and then the material in the reaction kettle is polluted along with the solution entering the reaction kettle.
Disclosure of Invention
The utility model mainly aims to provide a material taking assembly and a material taking device, which aim to protect solution in a material barrel from being polluted by air in a material taking pipe, reduce the risk of toxic material overflowing and reduce the influence of the solution on materials in a reaction kettle.
In order to achieve the above object, the present utility model provides a material taking assembly, which includes:
the sealing cover is arranged at the barrel opening of the raw material barrel;
a material taking pipe, wherein the material taking pipe penetrates through the sealing cover, one end of the material taking pipe is arranged below the liquid level of the raw material barrel, and the other end of the material taking pipe is communicated with the reaction kettle or the container; and
And one end of the nitrogen flushing pipe is communicated with the material taking pipe, the other end of the nitrogen flushing pipe is communicated with a nitrogen source, and a nitrogen flushing valve is arranged on the nitrogen flushing pipe.
Optionally, the discharge end of the material taking pipe is provided with a discharge chuck, and the material taking pipe is communicated with the reaction kettle or the container through the discharge chuck.
Optionally, a nitrogen flushing chuck is arranged at the air inlet end of the nitrogen flushing pipe, and the nitrogen flushing pipe is communicated with a nitrogen source through the nitrogen flushing chuck.
Optionally, at least two booster bars are provided on the peripheral wall of the closure.
Optionally, one end of the material taking pipe is connected with a material taking hose, and one end of the material taking hose is provided with an anti-blocking device.
Optionally, at least two anti-plugging holes are formed around the anti-plugging device.
The utility model also provides a material taking device which comprises a material taking assembly, a nitrogen supplementing assembly and a raw material barrel;
the raw material barrel comprises a barrel opening and an air vent, and a sealing cover of the material taking assembly is arranged on the barrel opening;
the nitrogen supplementing component is arranged on the air vent;
the nitrogen supplementing component is used for supplementing nitrogen into the raw material barrel to adjust the pressure difference between the inside and the outside of the raw material barrel.
Optionally, the nitrogen supplementing assembly comprises a nitrogen supplementing pipe and a nitrogen supplementing cover, and the nitrogen supplementing cover is arranged at the air vent of the raw material barrel; the nitrogen supplementing pipe penetrates through the nitrogen supplementing cover, and one end of the nitrogen supplementing pipe is arranged above the liquid level of the raw material barrel; the nitrogen supplementing pipe is provided with a nitrogen supplementing valve.
Optionally, an air inlet end of the nitrogen supplementing pipe is provided with an air inlet chuck, and the nitrogen supplementing pipe is communicated with a nitrogen source through the air inlet chuck.
Optionally, a first pipeline and a second pipeline are arranged on the nitrogen supplementing pipe and positioned between the nitrogen supplementing valve and the nitrogen supplementing cover; an adjustable vacuum breaking valve is arranged on the first pipeline, and a safety valve is arranged on the second pipeline.
According to the technical scheme, the sealing cover, the material taking pipe and the nitrogen flushing pipe communicated with the material taking pipe are adopted, so that the solution in the material barrel can be protected from air pollution in the material taking pipe, the risk of toxic material overflow is reduced, the influence of the solution on materials of the reaction kettle is reduced, and the solution in the material barrel can be prevented from entering the reaction kettle to pollute the reaction kettle.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a reclaimer device of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial enlarged view at B in fig. 1.
The main reference numerals are as follows: the device comprises a sealing cover 1, a booster rod 13, a material taking pipe 2, a material discharging chuck 21, a material taking hose 22, a nitrogen flushing pipe 3, a nitrogen flushing valve 31, a nitrogen flushing chuck 32, an anti-blocking device 41, a nitrogen supplementing pipe 61, a nitrogen supplementing valve 611, a first pipeline 612, a second pipeline 613, an adjustable vacuum breaking valve 614, a safety valve 615, an air inlet chuck 618, a nitrogen supplementing cover 62 and a raw material barrel 9.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a material taking assembly.
In an embodiment of the present utility model, as shown in fig. 1 to 3, the material taking assembly includes: a sealing cover 1, a material taking pipe 2 and a nitrogen flushing pipe 3; the sealing cover 1 is arranged at the mouth of the raw material barrel 9; the material taking pipe 2 penetrates through the sealing cover 1, one end of the material taking pipe 2 is arranged below the liquid level of the raw material barrel, and the other end of the material taking pipe is communicated with the reaction kettle or the container; one end of the nitrogen flushing pipe 3 is communicated with the material taking pipe 2, the other end is communicated with a nitrogen source, and the nitrogen flushing pipe 3 is provided with a nitrogen flushing valve 31.
According to the technical scheme, the sealing cover 1, the material taking pipe 2 and the nitrogen flushing pipe 3 communicated with the material taking pipe 2 are adopted, so that the solution in the material barrel can be protected from being polluted by air in the material taking pipe, the risk of toxic material overflowing is reduced, the influence of the solution on materials in the reaction kettle is reduced, and the solution in the material barrel can be prevented from entering the reaction kettle to pollute the reaction kettle.
Specifically, in order to facilitate the fixation of the material taking pipe 2 and the material feeding pipe of the reaction kettle or the container, the material discharging end of the material taking pipe 2 is provided with a material discharging chuck 21, and the material taking pipe 2 is communicated with the reaction kettle or the container through the material discharging chuck 21.
Specifically, in order to facilitate the fixation of the nitrogen flushing pipe 3, the air inlet end of the nitrogen flushing pipe 3 is provided with a nitrogen flushing chuck 32, and the nitrogen flushing pipe 3 is communicated with a nitrogen source through the nitrogen flushing chuck 32.
Specifically, in order to facilitate twisting of the cap 1 and further improve the tightness between the cap 1 and the raw material barrel 9, at least two booster bars 13 are provided on the outer peripheral wall of the cap 1.
Specifically, in order to transfer all the solution in the raw material barrel 9 and prevent the material taking pipe 2 from being blocked, the bottom of the barrel is prevented from being adsorbed to form vacuum, and the material cannot be conveyed; one end of the material taking pipe 2 is connected with a material taking hose 22, and one end of the material taking hose 22 is provided with a stopper 41. The stopper 41 is located at the bottom of the raw material barrel 9.
Specifically, in order to prevent the plugging preventer 41 from being plugged due to the contact of the plugging preventer 41 with the bottom of the raw material barrel, at least two symmetrically arranged plugging preventer holes are provided around the plugging preventer 41.
The working principle of the material taking assembly is as follows: when the reaction kettle is internally subjected to vacuum reaction and solution needs to be added into the reaction kettle, the cover of the barrel mouth of the raw material barrel 9 can be opened, then the material taking pipe 2 is quickly inserted below the liquid level of the raw material barrel without closing the sealing cover 1, then the nitrogen flushing valve 31 is opened to lead nitrogen in a nitrogen source into the material taking pipe 2, the material taking pipe 2 is purged, and air in the material taking pipe 2 is blown into the raw material barrel 9, so that the air is blown out of the raw material barrel 9. After the nitrogen source sweeps the material taking pipe 2 for a period of time, that is, after the air in the material taking pipe 2 and the material barrel 9 is swept out, the sealing cover is sealed by the power assisting rod 13. Then a feed valve of the reaction kettle or the container is opened, and the liquid in the raw material barrel is led into the reaction kettle or the container under the action of pressure. After the liquid in the raw material barrel 9 is led out by a certain amount, after the pressure difference between the inside and the outside of the raw material barrel reaches a certain degree, the feeding valve of the reaction kettle or the container is closed, and then a certain amount of nitrogen is flushed into the raw material barrel 9 through the nitrogen flushing pipe 3, so that the pressure inside and the outside of the raw material barrel is balanced. Repeating the above operation until the reaction of the reaction kettle is finished or the raw material barrel is arranged.
Under the conditions that liquid is not polluted by air in the raw material barrel, the reaction kettle is under negative pressure and the reaction kettle is polluted by air, the material taking pipe 2 can be inserted below the liquid level of the raw material barrel and the sealing cover 1 is not closed, then the nitrogen flushing valve 31 is opened to lead nitrogen in a nitrogen source into the material taking pipe 2, the material taking pipe 2 is purged, and the air in the material taking pipe 2 is blown into the raw material barrel 9, so that the air is blown out of the raw material barrel 9. Then a feed valve of the reaction kettle or the container is opened, and the liquid in the raw material barrel is led into the reaction kettle or the container under the action of pressure.
The utility model also provides a material taking device which comprises a nitrogen supplementing component, a raw material barrel 9 and a material taking component, wherein the specific structure of the material taking component refers to the embodiment, and the material taking device at least has all the beneficial effects brought by the technical scheme of the embodiment because the material taking device adopts all the technical schemes of all the embodiments, and the detailed description is omitted. Wherein the raw material barrel 9 comprises a barrel opening and a vent, and the sealing cover 1 of the material taking assembly is arranged on the barrel opening; the nitrogen supplementing component is arranged on the air vent; the nitrogen supplementing component is used for supplementing nitrogen into the raw material barrel 9 to adjust the pressure difference between the inside and the outside of the raw material barrel 9.
According to the technical scheme, the nitrogen supplementing assembly, the raw material barrel 9 and the material taking assembly are adopted, so that air in the material taking pipe 2 can be replaced, the solution in the raw material barrel 9 can be prevented from being polluted by the air in the material taking pipe 2, the risk of toxic material overflowing is reduced, the influence of the solution on materials of the reaction kettle is reduced, the solution in the raw material barrel 9 can be prevented from entering the reaction kettle to pollute the reaction kettle, and the pressure inside and outside the raw material barrel 9 can be balanced.
Specifically, in order to replace air in the raw material barrel 9 and balance the pressure inside and outside the raw material barrel 9, the nitrogen supplementing assembly comprises a nitrogen supplementing pipe 61 and a nitrogen supplementing cover 62, wherein the nitrogen supplementing cover 62 is arranged at a vent of the raw material barrel 9; the nitrogen supplementing pipe 61 penetrates through the nitrogen supplementing cover 62, and one end of the nitrogen supplementing pipe 61 is arranged above the liquid level of the raw material barrel; the nitrogen supplementing pipe 61 is provided with a nitrogen supplementing valve 611.
Specifically, in order to facilitate twisting of the nitrogen supplementing cover 62, at least two power assisting members 621 are provided on the outer peripheral wall of the nitrogen supplementing cover 62.
Specifically, in order to facilitate the fixation of the nitrogen supplementing pipe 61, the air intake end of the nitrogen supplementing pipe 61 is provided with an air intake chuck 618, and the nitrogen supplementing pipe 61 is communicated with a nitrogen source through the air intake chuck 618.
Specifically, in order to realize protection when the nitrogen pressurization is higher than the set pressure and prevent misoperation during material transfer from deforming and damaging the material barrel, a first pipeline 612 and a second pipeline 613 are arranged on the nitrogen supplementing pipe 61 and between the nitrogen supplementing valve 611 and the nitrogen supplementing cover 62; an adjustable break vacuum valve 614 is provided on the first conduit 612 and a safety valve 615 is provided on the second conduit 613.
The working principle of the material taking device is as follows: when the pressure reaction is carried out in the reaction kettle and the solution needs to be added into the reaction kettle, the cover of the barrel mouth of the raw material barrel 9 can be opened, then the material taking pipe 2 is quickly inserted below the liquid level of the raw material barrel without closing the sealing cover 1, then the nitrogen flushing valve 31 is opened to lead nitrogen in the nitrogen source into the material taking pipe 2, the material taking pipe 2 is purged, the material discharging chuck 21 is connected to the reaction kettle or the container, and the sealing cover is sealed through the booster rod 13. Then the feeding valve of the reaction kettle or the container is opened, the nitrogen supplementing valve 611 is arranged on the nitrogen supplementing pipe 61, and the liquid in the raw material barrel is led into the reaction kettle or the container under the pressure of the nitrogen in the raw material barrel.
When the reaction kettle is internally subjected to negative pressure reaction and solution needs to be added into the reaction kettle, the nitrogen supplementing component is connected, the cover of the barrel opening of the raw material barrel 9 can be opened, then the material taking pipe 2 is quickly inserted below the liquid level of the raw material barrel without sealing the sealing cover 1, then the nitrogen flushing valve 31 is opened to introduce nitrogen in a nitrogen source into the material taking pipe 2, the nitrogen flushing valve is opened to purge residual air in the pipeline, and the material discharging chuck 21 is connected to the reaction kettle or the container to seal the sealing cover through the power assisting rod 13. Then the feeding valve of the reaction kettle or the container is opened, the nitrogen supplementing pipe 61 is opened, the nitrogen supplementing valve 611 is arranged on the nitrogen supplementing pipe, and the liquid in the raw material barrel is led into the reaction kettle or the container under the action of pressure. After the liquid in the raw material barrel 9 is led out by a certain amount, after the pressure difference between the inside and the outside of the raw material barrel reaches a certain degree, the feeding valve of the reaction kettle or the container is closed, and then a certain amount of nitrogen is flushed into the raw material barrel 9 through the nitrogen flushing pipe 3, so that the pressure inside and the outside of the raw material barrel is balanced. Repeating the above operation until the reaction of the reaction kettle is finished or the raw material barrel is arranged.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A take out assembly, the take out assembly comprising:
the sealing cover (1), the sealing cover (1) is arranged at the barrel opening of the raw material barrel (9);
the material taking pipe (2) penetrates through the sealing cover (1), one end of the material taking pipe (2) is arranged below the liquid level of the raw material barrel, and the other end of the material taking pipe is communicated with the container; and
The nitrogen flushing device comprises a nitrogen flushing pipe (3), wherein one end of the nitrogen flushing pipe (3) is communicated with the material taking pipe (2), the other end of the nitrogen flushing pipe is communicated with a nitrogen source, and a nitrogen flushing valve (31) is arranged on the nitrogen flushing pipe (3).
2. The material taking assembly according to claim 1, wherein the material taking pipe (2) is provided with a material taking chuck (21) at the material taking end, and the material taking pipe (2) is communicated with the container through the material taking chuck (21).
3. The material taking assembly according to claim 1, wherein the air inlet end of the nitrogen flushing pipe (3) is provided with a nitrogen flushing chuck (32), and the nitrogen flushing pipe (3) is communicated with a nitrogen source through the nitrogen flushing chuck (32).
4. A take-out assembly according to claim 1, wherein at least two booster bars (13) are provided on the peripheral wall of the cover (1).
5. The material taking assembly according to claim 1, wherein one end of the material taking pipe (2) is connected with a material taking hose (22), and one end of the material taking hose (22) is provided with a stopper (41).
6. The take out assembly of claim 5, wherein at least two anti-plugging holes are provided around the anti-plugging device (41).
7. A take out apparatus comprising a take out assembly as claimed in any one of claims 1 to 6, further comprising: a nitrogen supplementing assembly and a raw material barrel (9);
the raw material barrel (9) comprises a barrel opening and an air vent, and the sealing cover (1) of the material taking assembly is arranged on the barrel opening;
the nitrogen supplementing component is arranged on the air vent;
the nitrogen supplementing component is used for supplementing nitrogen into the raw material barrel (9) to adjust the pressure difference between the inside and the outside of the raw material barrel (9).
8. The material taking device according to claim 7, characterized in that the nitrogen supplementing assembly comprises a nitrogen supplementing pipe (61) and a nitrogen supplementing cover (62), wherein the nitrogen supplementing cover (62) is arranged at a vent of the raw material barrel (9); the nitrogen supplementing pipe (61) penetrates through the nitrogen supplementing cover (62), and one end of the nitrogen supplementing pipe (61) is arranged above the liquid level of the raw material barrel; and a nitrogen supplementing valve (611) is arranged on the nitrogen supplementing pipe (61).
9. The material taking device according to claim 8, wherein an air inlet end of the nitrogen supplementing pipe (61) is provided with an air inlet chuck (618), and the nitrogen supplementing pipe (61) is communicated with a nitrogen source through the air inlet chuck (618).
10. The material taking device according to claim 9, characterized in that a first pipeline (612) and a second pipeline (613) are arranged on the nitrogen supplementing pipe (61) and between the nitrogen supplementing valve (611) and the nitrogen supplementing cover (62); an adjustable breaking vacuum valve (614) is arranged on the first pipeline (612), and a safety valve (615) is arranged on the second pipeline (613).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111817.7U CN219970527U (en) | 2023-05-05 | 2023-05-05 | Material taking assembly and material taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111817.7U CN219970527U (en) | 2023-05-05 | 2023-05-05 | Material taking assembly and material taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219970527U true CN219970527U (en) | 2023-11-07 |
Family
ID=88598023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321111817.7U Active CN219970527U (en) | 2023-05-05 | 2023-05-05 | Material taking assembly and material taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219970527U (en) |
-
2023
- 2023-05-05 CN CN202321111817.7U patent/CN219970527U/en active Active
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