CN221092063U - Anticorrosive intensity of nitrogen seal bucket improves device - Google Patents
Anticorrosive intensity of nitrogen seal bucket improves device Download PDFInfo
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- CN221092063U CN221092063U CN202323331438.1U CN202323331438U CN221092063U CN 221092063 U CN221092063 U CN 221092063U CN 202323331438 U CN202323331438 U CN 202323331438U CN 221092063 U CN221092063 U CN 221092063U
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- nitrogen
- fixedly mounted
- barrel body
- pipe
- mounting plate
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 84
- 238000005260 corrosion Methods 0.000 claims abstract description 23
- 230000007797 corrosion Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000005536 corrosion prevention Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a corrosion resistance improving device for a nitrogen sealed barrel. The anti-corrosion strength improving device of the nitrogen sealed barrel comprises: the device comprises a barrel body, wherein a nitrogen inlet mechanism and a nitrogen leakage mechanism are arranged on the barrel body; the nitrogen inlet mechanism comprises a first mounting plate, two first support posts, a nitrogen supply valve, a conveying pipe, a pressure taking pipe, a first air pressure gauge, a first electromagnetic valve and a first connecting pipe, wherein the first mounting plate is fixedly mounted on the outer wall of a barrel body, the two first support posts are fixedly mounted at the top of the first mounting plate, the nitrogen supply valve is fixedly mounted on the two first support posts, the conveying pipe is fixedly mounted at the air supply end of the nitrogen supply valve, and the pressure taking pipe is fixedly mounted on the nitrogen supply valve. The nitrogen seal barrel corrosion resistance improving device provided by the utility model can seal the barrel body, isolate outside air from entering the barrel body for oxidation, improve corrosion resistance, ensure that the barrel body has large internal and external pressure difference in the use process, and strengthen the safety.
Description
Technical Field
The utility model belongs to the technical field of nitrogen seal barrel corrosion prevention, and particularly relates to a nitrogen seal barrel corrosion prevention strength improvement device.
Background
The barrel body is generally cylindrical or elliptic, is horizontally placed or vertically placed, and is filled with materials (liquid, liquefied gas, powder, fluid and the like) to be stored and transported, and is transferred by a transport means. Because of the structural characteristics of the storage and transportation barrel, the storage and transportation barrel can not be cleaned easily, can be corroded easily due to long-time accumulation and corrosion, and material leakage can be generated.
However, in the prior art, when the nitrogen sealed barrel is preserved, certain limitation exists, the tightness of the barrel body cannot be ensured, external air can be caused to enter and contact with materials, and the air can be oxidized with the inner wall of the barrel continuously, so that the corrosion resistance is reduced.
Therefore, it is necessary to provide a new corrosion resistance improving device for a nitrogen sealed barrel to solve the above technical problems.
Disclosure of utility model
The utility model solves the technical problem of providing the nitrogen seal barrel corrosion resistance improving device which can seal the barrel body, isolate outside air from entering the barrel body to oxidize, improve corrosion resistance, ensure that the barrel body has large internal and external pressure difference in the use process, and strengthen safety.
In order to solve the technical problems, the device for improving the corrosion resistance of the nitrogen sealed barrel provided by the utility model comprises: the device comprises a barrel body, wherein a nitrogen inlet mechanism and a nitrogen leakage mechanism are arranged on the barrel body;
The nitrogen inlet mechanism comprises a first mounting plate, two first support posts, a nitrogen supply valve, a conveying pipe, a pressure taking pipe, a first air pressure meter, a first electromagnetic valve and a first connecting pipe, wherein the first mounting plate is fixedly mounted on the outer wall of a barrel body, the two first support posts are fixedly mounted at the top of the first mounting plate, the nitrogen supply valve is fixedly mounted on the two first support posts, the conveying pipe is fixedly mounted at the air supply end of the nitrogen supply valve, the pressure taking pipe is fixedly mounted on the nitrogen supply valve, the bottom end of the pressure taking pipe is fixedly connected with the conveying pipe, the first air pressure meter is fixedly mounted on the conveying pipe, the first electromagnetic valve is fixedly mounted on the conveying pipe, the first connecting pipe is fixedly mounted on the outer wall of the barrel body, and one end of the first connecting pipe is fixedly connected with the conveying pipe.
As a further scheme of the utility model, the nitrogen leakage mechanism comprises a second mounting plate, two second support posts, a nitrogen leakage valve, a nitrogen leakage pipe, a second connecting pipe and a second electromagnetic valve, wherein the second mounting plate is fixedly arranged on the outer wall of the barrel body, the two second support posts are fixedly arranged at the top of the second mounting plate, the nitrogen leakage valve is fixedly arranged on the two second support posts, the nitrogen leakage pipe is fixedly arranged at the air outlet end of the nitrogen leakage valve, the second connecting pipe is fixedly arranged on the outer wall of the barrel body, one end of the nitrogen leakage valve is fixedly connected with the nitrogen leakage pipe, and the second electromagnetic valve is fixedly arranged on the second connecting pipe.
As a further scheme of the utility model, the top of the barrel body is fixedly provided with a sealing cover, and the sealing cover is fixedly provided with a second barometer and a breather valve.
As a further scheme of the utility model, an annular sealing gasket is fixedly arranged at the top of the barrel body, and the top of the annular sealing gasket is contacted with the sealing cover.
As a further scheme of the utility model, triangular fixing frames are fixedly arranged at the bottoms of the first mounting plate and the second mounting plate respectively, and one sides of the two triangular fixing frames, which are close to each other, are fixedly connected with the barrel body.
As a further scheme of the utility model, four support columns are fixedly arranged at the bottom of the barrel body, and the four support columns are distributed in an annular array.
Compared with the related art, the corrosion resistance improving device for the nitrogen sealed barrel has the following beneficial effects:
1. according to the utility model, by arranging the nitrogen inlet mechanism, the characteristics of nitrogen can be utilized to reduce the oxygen content in the environment of materials in the barrel, activities such as bacteria are inhibited, and the nitrogen can be used as a protective gas to play a role in corrosion prevention;
2. According to the utility model, the nitrogen leakage mechanism is arranged, so that the device can ensure that the temperature and the pressure in the barrel body are relatively stable in the use process, and the safety is improved.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic view of a first perspective structure of a corrosion resistance improving device for a nitrogen sealed barrel;
FIG. 2 is a schematic diagram of a second perspective structure of the corrosion resistance improving device for a nitrogen sealed barrel;
fig. 3 is an enlarged schematic view of the portion a in fig. 2.
In the figure: 1. a tub body; 2. a first mounting plate; 3. a first support column; 4. a nitrogen supply valve; 5. a delivery tube; 6. a pressure taking tube; 7. a first barometer; 8. a first electromagnetic valve; 9. a first connection pipe; 10. a second mounting plate; 11. a second support; 12. a nitrogen release valve; 13. a gas discharge tube; 14. a second connection pipe; 15. a second electromagnetic valve; 16. a cover; 17. a second barometer; 18. a respiratory valve; 19. an annular gasket.
Detailed Description
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic diagram of a first perspective structure of a corrosion resistance improving device for a nitrogen sealed barrel according to the present utility model; FIG. 2 is a schematic diagram of a second perspective structure of the corrosion resistance improving device for a nitrogen sealed barrel; fig. 3 is an enlarged schematic view of the portion a in fig. 2. The anti-corrosion strength improvement device of the nitrogen seal barrel comprises: the device comprises a barrel body 1, wherein a nitrogen inlet mechanism and a nitrogen leakage mechanism are arranged on the barrel body 1;
The nitrogen inlet mechanism comprises a first mounting plate 2, two first support posts 3, a nitrogen supply valve 4, a conveying pipe 5, a pressure taking pipe 6, a first barometer 7, a first electromagnetic valve 8 and a first connecting pipe 9, wherein the first mounting plate 2 is fixedly mounted on the outer wall of a barrel body 1, the two first support posts 3 are fixedly mounted on the top of the first mounting plate 2, the nitrogen supply valve 4 is fixedly mounted on the two first support posts 3, the conveying pipe 5 is fixedly mounted at the air supply end of the nitrogen supply valve 4, the pressure taking pipe 6 is fixedly mounted on the nitrogen supply valve 4, the bottom end of the pressure taking pipe 6 is fixedly connected with the conveying pipe 5, the first barometer 7 is fixedly mounted on the conveying pipe 5, the first electromagnetic valve 8 is fixedly mounted on the conveying pipe 5, the first connecting pipe 9 is fixedly mounted on the outer wall of the barrel body 1, and one end of the first connecting pipe 9 is fixedly connected with the conveying pipe 5.
As shown in fig. 1 and 2, the nitrogen leakage mechanism comprises a second mounting plate 10, two second support columns 11, a nitrogen leakage valve 12, a gas leakage pipe 13, a second connecting pipe 14 and a second electromagnetic valve 15, wherein the second mounting plate 10 is fixedly mounted on the outer wall of the barrel body 1, the two second support columns 11 are fixedly mounted on the top of the second mounting plate 10, the nitrogen leakage valve 12 is fixedly mounted on the two second support columns 11, the gas leakage pipe 13 is fixedly mounted at the gas outlet end of the nitrogen leakage valve 12, the second connecting pipe 14 is fixedly mounted on the outer wall of the barrel body 1, one end of the nitrogen leakage valve 12 is fixedly connected with the gas leakage pipe 13, and the second electromagnetic valve 15 is fixedly mounted on the second connecting pipe 14;
By arranging the nitrogen leakage mechanism, the device can ensure that the internal pressure of the barrel body 1 is relatively stable in the use process.
As shown in fig. 1 and 2, a sealing cover 16 is fixedly installed on the top of the barrel body 1, and a second barometer 17 and a breather valve 18 are fixedly installed on the sealing cover 16;
by providing the sealing cover 16 and the second barometer 17, whether the pressure value in the barrel exceeds the external pressure or not can be observed, the internal pressure and the external pressure are ensured to be within a certain value, and the breather valve 18 is ensured to be opened when the nitrogen sealing device fails, so that air supplementing or pressure relief is carried out in the tank body.
As shown in fig. 1, an annular sealing gasket 19 is fixedly installed at the top of the barrel body 1, and the top of the annular sealing gasket 19 is in contact with the sealing cover 16;
By arranging the annular sealing gasket 19, the tightness of the barrel body 1 is increased, the outside air is prevented from entering the barrel, the nitrogen is prevented from leaking, and the corrosion resistance is ensured.
As shown in fig. 1 and 2, triangular fixing frames are fixedly installed at the bottoms of the first mounting plate 2 and the second mounting plate 10 respectively, and one sides, close to each other, of the two triangular fixing frames are fixedly connected with the barrel body 1;
By arranging the triangular fixing frame, the first mounting plate 2 and the second mounting plate 10 can be fixedly supported in an in-out mode, and stability of the nitrogen supply valve 4 and the nitrogen leakage valve 12 is ensured.
As shown in fig. 1 and 2, four support columns are fixedly installed at the bottom of the barrel body 1, and the four support columns are distributed in an annular array;
through setting up four support columns for can support staving 1, guarantee staving 1's stability.
The working principle of the nitrogen seal barrel corrosion resistance improving device provided by the utility model is as follows:
The nitrogen gas is conveyed to the conveying pipe 5, the pressure taking pipe 6 and the first connecting pipe 9 through the nitrogen supply valve 4, the nitrogen gas is injected into the barrel body 1, the gas phase pressure in the barrel body 1 and the conveying pipe 5 can be effectively monitored in real time through the set pressure value of the first barometer 7, the pressure of the barrel body 1 is increased to a set value, the first electromagnetic valve 8 is closed, materials are injected into the barrel body 1, when the pressure in the barrel body 1 is increased, the nitrogen release valve 12 is opened, the redundant pressure in the barrel body 1 is released, the pressure in the barrel body 1 is reduced to the set value, the nitrogen release valve 12 is closed, the pressure in the barrel body 1 is prevented from being too high, and safety accidents are avoided.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (6)
1. The utility model provides a nitrogen seal bucket anticorrosive intensity improves device which characterized in that includes: the device comprises a barrel body, wherein a nitrogen inlet mechanism and a nitrogen leakage mechanism are arranged on the barrel body;
The nitrogen inlet mechanism comprises a first mounting plate, two first support posts, a nitrogen supply valve, a conveying pipe, a pressure taking pipe, a first air pressure meter, a first electromagnetic valve and a first connecting pipe, wherein the first mounting plate is fixedly mounted on the outer wall of a barrel body, the two first support posts are fixedly mounted at the top of the first mounting plate, the nitrogen supply valve is fixedly mounted on the two first support posts, the conveying pipe is fixedly mounted at the air supply end of the nitrogen supply valve, the pressure taking pipe is fixedly mounted on the nitrogen supply valve, the bottom end of the pressure taking pipe is fixedly connected with the conveying pipe, the first air pressure meter is fixedly mounted on the conveying pipe, the first electromagnetic valve is fixedly mounted on the conveying pipe, the first connecting pipe is fixedly mounted on the outer wall of the barrel body, and one end of the first connecting pipe is fixedly connected with the conveying pipe.
2. The corrosion resistance improving device for a nitrogen sealed barrel according to claim 1, wherein: the nitrogen leakage mechanism comprises a second mounting plate, two second support posts, a nitrogen leakage valve, a gas leakage pipe, a second connecting pipe and a second electromagnetic valve, wherein the second mounting plate is fixedly mounted on the outer wall of the barrel body, the two second support posts are fixedly mounted at the top of the second mounting plate, the nitrogen leakage valve is fixedly mounted on the two second support posts, the gas leakage pipe is fixedly mounted at the gas outlet end of the nitrogen leakage valve, the second connecting pipe is fixedly mounted on the outer wall of the barrel body, one end of the nitrogen leakage valve is fixedly connected with the gas leakage pipe, and the second electromagnetic valve is fixedly mounted on the second connecting pipe.
3. The corrosion resistance improving device for a nitrogen sealed barrel according to claim 1, wherein: the top of the barrel body is fixedly provided with a sealing cover, and the sealing cover is fixedly provided with a second barometer and a breather valve.
4. The corrosion resistance improving device for a nitrogen sealed barrel according to claim 1, wherein: the top of staving fixed mounting has annular sealing gasket, the top of annular sealing gasket contacts with the closing cap.
5. The corrosion resistance improving device for a nitrogen sealed barrel according to claim 1, wherein: the bottoms of the first mounting plate and the second mounting plate are respectively and fixedly provided with a triangular fixing frame, and one sides of the two triangular fixing frames, which are close to each other, are fixedly connected with the barrel body.
6. The corrosion resistance improving device for a nitrogen sealed barrel according to claim 1, wherein: four support columns are fixedly arranged at the bottom of the barrel body, and the four support columns are distributed in an annular array.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221092063U true CN221092063U (en) | 2024-06-07 |
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