CN220802605U - Device for preventing oil pollution of hydrogen dryer of generator - Google Patents
Device for preventing oil pollution of hydrogen dryer of generator Download PDFInfo
- Publication number
- CN220802605U CN220802605U CN202322671759.XU CN202322671759U CN220802605U CN 220802605 U CN220802605 U CN 220802605U CN 202322671759 U CN202322671759 U CN 202322671759U CN 220802605 U CN220802605 U CN 220802605U
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- CN
- China
- Prior art keywords
- oil filter
- fixedly connected
- sealing block
- oil
- molecular sieve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 47
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 47
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 239000002808 molecular sieve Substances 0.000 claims abstract description 31
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000011109 contamination Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of hydrogen dryers and discloses an oil pollution prevention device of a hydrogen dryer of a generator, which comprises a base, wherein the top of the base is provided with a water-gas separator, the top of the base is provided with a molecular sieve oil filter, a connecting mechanism is arranged between the water-gas separator and the molecular sieve oil filter, and the top of the base is provided with an oil filtering mechanism. This prevent generator hydrogen dryer oil pollution device, at first insert the left end of oil filter with the third connecting pipe to adjust the position of molecular sieve oil filter, keep second connecting pipe and first connecting pipe to it, first sealing block and second sealing block are to it simultaneously, later with the adapter sleeve cover in the outside of first sealing block and second sealing block, finally fix the adapter sleeve in the outside of first sealing block and second sealing block through the bolt, when need dismantle the molecular sieve oil filter, only need dismantle the adapter sleeve and can accomplish the dismantlement to molecular sieve oil filter.
Description
Technical Field
The utility model relates to the technical field of hydrogen dryers, in particular to a device for preventing oil pollution of a generator hydrogen dryer.
Background
The closed-loop hydrogen dryer is the latest generation of adsorption dryer, is particularly suitable for occasions with particularly strict requirements on regeneration gas consumption, and is the best choice for users especially when the dried gas is inflammable, explosive, toxic or particularly valuable.
The utility model patent with the publication number CN 210021674U discloses a hydrogen dryer with an oil pollution treatment function, before hydrogen is dried, water contained in the hydrogen is separated through a water separator, then the water enters a molecular sieve oil filter to primarily filter oil contained in the hydrogen, finally the oil in the hydrogen is removed through an air duct, the oil content in the hydrogen is detected through a detector on a second air duct, and the secondary oil removal is carried out on the hydrogen which does not reach the standard, so the following defects still exist in the prior art: the two ends of the molecular sieve oil filter are respectively and directly connected with the air outlet pipe and the first air guide pipe, so that the molecular sieve oil filter is difficult to detach when the molecular sieve oil filter needs to be replaced or fails, and certain defects exist, and the device for preventing the oil pollution of the motor hydrogen dryer is provided to solve the problems.
Disclosure of utility model
The utility model aims to provide a device for preventing oil pollution of a hydrogen dryer of a generator, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the device for preventing the hydrogen dryer of the generator from oil pollution comprises a base, wherein the top of the base is provided with a water-gas separator, the top of the base is provided with a molecular sieve oil filter, a connecting mechanism is arranged between the water-gas separator and the molecular sieve oil filter, and the top of the base is provided with an oil filtering mechanism;
The connecting mechanism comprises a first connecting pipe, a first sealing block is fixedly connected to the outer side of the first connecting pipe, a second connecting pipe is fixedly connected to the left side of the molecular sieve oil filter, a second sealing block is fixedly connected to the outer side of the second connecting pipe, and a connecting sleeve is movably connected to the outer sides of the first sealing block and the second sealing block.
Preferably, the left end of the water-gas separator is fixedly connected with an air inlet pipe, and the first connecting pipe is fixedly connected with the right end of the water-gas separator.
Preferably, the first connecting pipe is attached to the second connecting pipe, and the first sealing block is attached to the second sealing block.
Preferably, the upper part of the connecting sleeve is provided with a threaded through hole, the lower part of the connecting sleeve is provided with a threaded groove, and the top of the connecting sleeve is movably connected with a bolt which penetrates through the connecting through hole and is meshed with the threaded groove.
Preferably, the oil filter mechanism comprises an oil filter, the right end of the oil filter is fixedly connected with an exhaust pipe, and a return pipe is fixedly connected between the exhaust pipe and the oil filter.
Preferably, the oil filter is fixedly connected to the top of the base and is located on the right side of the molecular sieve oil filter, the exhaust pipe is fixedly connected with the detector and the first one-way valve, the return pipe is fixedly connected between the detector and the first one-way valve, and the return pipe is fixedly connected with the second one-way valve.
When the hydrogen meets the standard, the first one-way valve is opened, the hydrogen with the oil removed can be discharged from the exhaust pipe, and when the hydrogen does not meet the standard, the first one-way valve is closed, the second one-way valve is opened, and the hydrogen can be poured back into the oil filter from the return pipe to remove the oil again.
Preferably, a third connecting pipe extending to the inside of the oil filter is fixedly connected to the right side of the molecular sieve oil filter, and a third one-way valve is fixedly connected to the third connecting pipe.
Hydrogen can only flow from the molecular sieve filter into the filter under the action of the third one-way valve.
Compared with the prior art, the utility model has the following beneficial effects:
The first connecting pipe is inserted into the left end of the oil filter, the position of the molecular sieve oil filter is adjusted, the second connecting pipe is opposite to the first connecting pipe, the first sealing block is opposite to the second sealing block, the connecting sleeve is sleeved on the outer sides of the first sealing block and the second sealing block, and finally the connecting sleeve is fixed on the outer sides of the first sealing block and the second sealing block through bolts.
When hydrogen enters the oil filter, the oil filter pumps oil in the hydrogen and discharges the oil to the exhaust pipe, under the detection of the detector, hydrogen meeting the standard is discharged from the exhaust pipe under the action of the first one-way valve, and hydrogen not meeting the standard enters the oil filter again through the return pipe under the action of the second one-way valve to pump the oil.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a connecting sleeve of the present utility model;
fig. 4 is a schematic cross-sectional view of the connecting sleeve of the present utility model.
Wherein: 1. a base; 2. a water-gas separator; 3. molecular sieve oil filter; 4. a connecting mechanism; 5. an oil filtering mechanism; 41. a first connection pipe; 42. a first sealing block; 43. a second connection pipe; 44. a second sealing block; 45. connecting sleeves; 51. an oil filter; 52. an exhaust pipe; 53. and (5) a return pipe.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. 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.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a device for preventing oil pollution of a hydrogen dryer of a generator comprises a base 1, wherein the top of the base 1 is fixedly connected with a water-gas separator 2, the top of the base 1 is movably connected with a molecular sieve oil filter 3, a connecting mechanism 4 is movably connected between the water-gas separator 2 and the molecular sieve oil filter 3, the connecting mechanism 4 comprises a first connecting pipe 41, the outer side of the first connecting pipe 41 is fixedly connected with a first sealing block 42, the left side of the molecular sieve oil filter 3 is fixedly connected with a second connecting pipe 43, the outer side of the second connecting pipe 43 is fixedly connected with a second sealing block 44, the outer sides of the first sealing block 42 and the second sealing block 44 are movably connected with a connecting sleeve 45, the left end of the water-gas separator 2 is fixedly connected with an air inlet pipe, the first connecting pipe 41 is fixedly connected with the right end of the water-gas separator 2, the first connecting pipe 41 is attached to the second connecting pipe 43, the first sealing block 42 is attached to the second sealing block 44, the upper part of the connecting sleeve 45 is provided with a threaded through hole, the lower part of the connecting sleeve 45 is provided with a threaded groove, and the top of the connecting sleeve 45 is movably connected with a through connecting through hole and meshed with the threaded groove.
Through the above technical scheme, firstly, the third connecting pipe is inserted into the left end of the oil filter 51, the position of the molecular sieve oil filter 3 is adjusted, the second connecting pipe 43 and the first connecting pipe 41 are kept opposite to each other, meanwhile, the first sealing block 42 and the second sealing block 44 are opposite to each other, then the connecting sleeve 45 is sleeved outside the first sealing block 42 and the second sealing block 44, finally, the connecting sleeve 45 is fixed outside the first sealing block 42 and the second sealing block 44 through bolts, and when the molecular sieve oil filter 3 needs to be disassembled, the disassembly of the molecular sieve oil filter 3 can be completed only by disassembling the connecting sleeve 45.
Example two
Please refer to fig. 1 and 2, and further obtain, based on the first embodiment: the top fixedly connected with oil filter mechanism 5 of base 1, oil filter mechanism 5 includes oil filter 51, the right-hand member fixedly connected with blast pipe 52 of oil filter 51, fixedly connected with back flow 53 between blast pipe 52 and the oil filter 51, oil filter 51 fixedly connected with detects meter and first check valve on blast pipe 52 and is located the right side of molecular sieve oil filter 3, back flow 53 fixedly connected with is between detecting meter and first check valve, fixedly connected with second check valve on the back flow 53, the right side fixedly connected with of molecular sieve oil filter 3 extends to the inside third connecting pipe of oil filter 51, fixedly connected with third check valve on the third connecting pipe.
Through the above technical scheme, when hydrogen enters the oil filter 51, the oil filter 51 pumps out the oil content in the hydrogen and discharges the oil content to the exhaust pipe 52, under the detection of the detector, the hydrogen meeting the standard is discharged from the exhaust pipe 52 under the action of the first check valve, and the hydrogen not meeting the standard reenters the oil filter 51 through the return pipe 53 under the action of the second check valve to pump the oil content.
In the actual operation process, when the device is in use, firstly, hydrogen containing oil is introduced into the water-gas separator 2 through the air inlet pipe to remove water in the hydrogen, then, under the connection of the first connecting pipe 41 and the second connecting pipe 43, the hydrogen after the water is removed is introduced into the molecular sieve oil filter 3 to primarily remove the oil in the hydrogen, then, under the action of the third one-way valve on the third connecting pipe, the hydrogen is introduced into the oil filter 51 to further remove the oil in the hydrogen, then, under the detection of the detector, the hydrogen meeting the standard is discharged from the exhaust pipe 52, the hydrogen not meeting the standard is discharged into the oil filter 51 from the return pipe 53, and the oil is removed again.
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 can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent generator hydrogen dryer oil pollution device, includes base (1), the top of base (1) is provided with moisture separator (2), the top of base (1) is provided with molecular sieve oil filter (3), its characterized in that: a connecting mechanism (4) is arranged between the water-gas separator (2) and the molecular sieve oil filter (3), and an oil filtering mechanism (5) is arranged at the top of the base (1);
The connecting mechanism (4) comprises a first connecting pipe (41), a first sealing block (42) is fixedly connected to the outer side of the first connecting pipe (41), a second connecting pipe (43) is fixedly connected to the left side of the molecular sieve oil filter (3), a second sealing block (44) is fixedly connected to the outer side of the second connecting pipe (43), and a connecting sleeve (45) is movably connected to the outer sides of the first sealing block (42) and the second sealing block (44).
2. A device for preventing oil pollution of a hydrogen dryer of a generator according to claim 1, wherein: the left end of the water-gas separator (2) is fixedly connected with an air inlet pipe, and the first connecting pipe (41) is fixedly connected to the right end of the water-gas separator (2).
3. A device for preventing oil pollution of a hydrogen dryer of a generator according to claim 1, wherein: the first connecting pipe (41) is attached to the second connecting pipe (43), and the first sealing block (42) is attached to the second sealing block (44).
4. A device for preventing oil pollution of a hydrogen dryer of a generator according to claim 1, wherein: the upper part of the connecting sleeve (45) is provided with a threaded through hole, the lower part of the connecting sleeve (45) is provided with a threaded groove, and the top of the connecting sleeve (45) is movably connected with a bolt which penetrates through the connecting through hole and is meshed with the threaded groove.
5. A device for preventing oil pollution of a hydrogen dryer of a generator according to claim 1, wherein: the oil filtering mechanism (5) comprises an oil filter (51), the right end of the oil filter (51) is fixedly connected with an exhaust pipe (52), and a return pipe (53) is fixedly connected between the exhaust pipe (52) and the oil filter (51).
6. A device for preventing oil contamination of a hydrogen dryer of a generator as set forth in claim 5, wherein: the oil filter (51) is fixedly connected to the top of the base (1) and located on the right side of the molecular sieve oil filter (3), the exhaust pipe (52) is fixedly connected with the detector and the first one-way valve, the return pipe (53) is fixedly connected between the detector and the first one-way valve, and the return pipe (53) is fixedly connected with the second one-way valve.
7. A device for preventing oil contamination of a hydrogen dryer of a generator as set forth in claim 5, wherein: the right side of the molecular sieve oil filter (3) is fixedly connected with a third connecting pipe which extends to the inside of the oil filter (51), and a third one-way valve is fixedly connected to the third connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671759.XU CN220802605U (en) | 2023-10-07 | 2023-10-07 | Device for preventing oil pollution of hydrogen dryer of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671759.XU CN220802605U (en) | 2023-10-07 | 2023-10-07 | Device for preventing oil pollution of hydrogen dryer of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802605U true CN220802605U (en) | 2024-04-19 |
Family
ID=90673485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322671759.XU Active CN220802605U (en) | 2023-10-07 | 2023-10-07 | Device for preventing oil pollution of hydrogen dryer of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802605U (en) |
-
2023
- 2023-10-07 CN CN202322671759.XU patent/CN220802605U/en active Active
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