CN212253578U - Drying equipment with molecular sieve - Google Patents
Drying equipment with molecular sieve Download PDFInfo
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- CN212253578U CN212253578U CN202021831058.8U CN202021831058U CN212253578U CN 212253578 U CN212253578 U CN 212253578U CN 202021831058 U CN202021831058 U CN 202021831058U CN 212253578 U CN212253578 U CN 212253578U
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- molecular sieve
- air
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- valve
- air inlet
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- 239000002808 molecular sieve Substances 0.000 title claims abstract description 108
- 238000001035 drying Methods 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 229920002456 HOTAIR Polymers 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001172 regenerating Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a take drying equipment of molecular sieve belongs to mechanical technical field. It has solved the lower technical problem of waiting of current drying equipment drying efficiency. The drying equipment with the molecular sieve comprises a first molecular sieve and a second molecular sieve, wherein air inlet pipes are fixed to the lower ends of the first molecular sieve and the second molecular sieve, an air inlet valve I and an air inlet valve II are fixed to the air inlet pipes, air supply pipes are fixed to the upper ends of the first molecular sieve and the second molecular sieve, an air delivery valve I and an air delivery valve II are fixed to the air supply pipes, circulating pipes are fixed to the air supply pipes, the other ends of the circulating pipes are fixedly connected with the lower ends of the first molecular sieve and the second molecular sieve respectively, shunt valves, an air inlet valve III and an air inlet valve IV are fixed to the circulating pipes, an air outlet pipe I is fixed to the upper end of the first molecular sieve, an air outlet valve I is fixed to the air outlet pipe, an air outlet pipe II is fixed to the upper end of the second molecular sieve, and an air outlet valve II is fixed to the air. The utility model has the advantages of high drying efficiency and cyclic utilization of molecular sieve.
Description
Technical Field
The utility model belongs to the technical field of machinery, a take drying equipment of molecular sieve is related to.
Background
The preparation of drying air needs to dry natural air, at present, drying air by using a drying agent is a common means, in the device, gas to be dried is in direct or indirect contact with the drying agent in a drying device, and moisture is removed in the contact process, but the drying efficiency of the existing gas drying device is low.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a take drying equipment of molecular sieve, solved the problem that gas drying efficiency is low.
The purpose of the utility model can be realized by the following technical proposal: the drying equipment with the molecular sieve is characterized by comprising a first molecular sieve and a second molecular sieve, wherein air inlet pipes are respectively fixed at the lower ends of the first molecular sieve and the second molecular sieve, an air inlet valve I and an air inlet valve II are fixed on the air inlet pipes, the air inlet valve I is positioned below the first molecular sieve, the air inlet valve II is positioned below the second molecular sieve, air supply pipes are respectively fixed at the upper ends of the first molecular sieve and the second molecular sieve, an air delivery valve I and an air delivery valve II are fixed on the air supply pipes, the air delivery valve I is positioned above the first molecular sieve, the air delivery valve II is positioned above the second molecular sieve, circulating pipes are further fixed on the air supply pipes, the other ends of the circulating pipes are respectively fixedly connected with the lower ends of the first molecular sieve and the second molecular sieve, and a shunt valve, an air inlet valve III and an air inlet valve IV are further fixed on the circulating pipes, shunt valve is located the circulating pipe upper end, and intake valve three is located first molecular sieve lower extreme, and intake valve four is located second molecular sieve lower extreme, first molecular sieve upper end still be fixed with out tuber pipe one, play tuber pipe on be fixed with exhaust valve one, second molecular sieve upper end still be fixed with out tuber pipe two, play tuber pipe two on be fixed with exhaust valve two.
In the drying equipment with the molecular sieve, a first fan for extracting and conveying natural air is fixed on the air inlet pipe.
In the drying equipment with the molecular sieve, a first heater and a second fan for heating drying air are fixed on the blast pipe.
In the drying equipment with the molecular sieve, the circulating pipe is fixed with the heater II and the fan III.
In the drying equipment with the molecular sieve, the air supply pipe is a heat preservation pipe.
Compared with the prior art, the utility model has the advantages of it is following: when the air conditioner works, natural air is pumped by the first fan and conveyed into the first molecular sieve through the air inlet pipe, the first air inlet valve on the air inlet pipe is opened, the second air inlet valve is closed, when the natural air is dried through the first molecular sieve and flows through the circulating pipe through the air supply pipe, the first air delivery valve is opened, the first air exhaust valve is closed, one part of dry air enters the circulating pipe through the third fan through the shunt valve, the other part of dry air still enters the first heater through the second fan and is heated, the heated dry air leaves through the air supply pipe, the dry air entering the heat circulating pipe is heated through the second heater and enters the second molecular sieve through the circulating pipe, the fourth air inlet valve on the circulating pipe is opened, the third air inlet valve is closed, the heated dry air enters the second molecular sieve to dry the molecular sieve saturated in the second molecular sieve, the second molecular sieve is regenerated, and then air is exhausted through the second valve, at the moment, the second air exhaust valve is opened, the second air delivery valve is closed, after the second molecular sieve is dried, the first molecular sieve and the second molecular sieve are used in an exchange mode, the second molecular sieve dries natural air, and part of the drying hot air dries the first molecular sieve, so that the drying efficiency of the natural air is improved, the molecular sieve can be recycled, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the present invention.
In the figure, 1, a first molecular sieve; 2. a second molecular sieve; 3. an air inlet pipe; 4. a first air inlet valve; 5. a second air inlet valve; 6. an air supply pipe; 7. a first air delivery valve; 8. a second air delivery valve; 9. a circulation pipe; 10. a shunt valve; 11. an air inlet valve III; 12. an air inlet valve IV; 13. a first air outlet pipe; 14. a first exhaust valve; 15. a second air outlet pipe; 16. a second air exhaust valve; 17. a first fan; 18. a first heater; 19. a second fan; 20. a second heater; 21. and a third fan.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in figure 1, the drying equipment with the molecular sieve comprises a first molecular sieve, a first molecular sieve 1 and a second molecular sieve 2, wherein the lower ends of the first molecular sieve, the first molecular sieve 1 and the second molecular sieve 2 are respectively fixed with an air inlet pipe 3, the air inlet pipe 3 is fixed with a first air inlet valve 4 and a second air inlet valve 5, the first air inlet valve 4 is positioned below the first molecular sieve 1, the second air inlet valve 5 is positioned below the second molecular sieve 2, the upper ends of the first molecular sieve, the first molecular sieve 1 and the second molecular sieve 2 are respectively fixed with an air supply pipe 6, the air supply pipe 6 is fixed with a first air delivery valve 7 and a second air delivery valve 8, the first air delivery valve 7 is positioned above the first molecular sieve 1, the second air delivery valve 8 is positioned above the second molecular sieve 2, the air supply pipe 6 is also fixed with a circulating pipe 9, the other end of the circulating pipe 9 is respectively fixed with the first molecular sieve, the 1 and the second molecular sieve 2, the circulating pipe 9 is also fixed with a shunt valve 10, the second molecular sieve 10, The air inlet valve III 11 and the air inlet valve IV 12 are arranged, the shunt valve 10 is positioned at the upper end of the circulating pipe 9, the air inlet valve III 11 is positioned at the lower end of the first molecular sieve 1, the air inlet valve IV 12 is positioned at the lower end of the second molecular sieve 2, the upper end of the first molecular sieve 1 is also fixedly provided with an air outlet pipe I13, the air outlet pipe I is fixedly provided with an exhaust valve I14, the upper end of the second molecular sieve 2 is also fixedly provided with an air outlet pipe II 15, and the air outlet pipe II 15 is fixedly provided with an exhaust valve II 16.
The utility model discloses a fan 17 draws natural wind and carries to first molecular sieve through air-supply line 3, in 1, air inlet valve 4 is opened on the air-supply line 3 this moment, air inlet valve two 5 is closed, natural wind passes through first molecular sieve, when 1 is dried and flows through circulating pipe 9 through blast pipe 6, air delivery valve 7 is opened, exhaust valve 14 is closed, a part of dry wind gets into circulating pipe 9 through shunt valve 10 through fan three 21, another part of dry wind still gets into heater 18 through blast pipe 6 and heats through fan two 19, the dry wind after the heating leaves through blast pipe 6, the dry wind that advances heat circulating pipe 9 passes through the heating of heater two 20, get into second molecular sieve 2 through circulating pipe 9, air inlet valve four 12 is opened on circulating pipe 9 this moment, air inlet valve three 11 is closed, the dry wind after the heating gets into second molecular sieve 2 and dries the molecular sieve that absorbs water saturation in second molecular sieve 2, and regenerating the second molecular sieve 2, then discharging gas through a second exhaust valve 16, opening the second exhaust valve 16 at the moment, closing a second air delivery valve 8, drying the second molecular sieve 2, exchanging the first molecular sieve 1 with the second molecular sieve 2 for use, drying natural air by using the second molecular sieve 2, and drying the first molecular sieve 1 by using part of dry hot air, so that the recycling of the molecular sieve and the continuous processing of the dry air are ensured.
Specifically, a first fan 17 for extracting and delivering natural wind is fixed on the air inlet pipe 3. The first fan 17 draws natural wind from the outside to ensure the continuous supply of air.
Specifically, a first heater 18 and a second fan 19 for heating the drying air are fixed to the blast pipe 6. The drying air is heated to ensure the drying of the drying air.
Specifically, a second heater 20 and a third fan 21 are fixed to the circulation pipe 9. The drying air is heated to ensure the drying of the drying air.
Specifically, the blast pipe 6 is a heat-insulating pipe. The drying air is insulated, and the drying air is prevented from being influenced by temperature reduction.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The drying equipment with the molecular sieve is characterized by comprising a first molecular sieve and a second molecular sieve, wherein air inlet pipes are respectively fixed at the lower ends of the first molecular sieve and the second molecular sieve, an air inlet valve I and an air inlet valve II are fixed on the air inlet pipes, the air inlet valve I is positioned below the first molecular sieve, the air inlet valve II is positioned below the second molecular sieve, air supply pipes are respectively fixed at the upper ends of the first molecular sieve and the second molecular sieve, an air delivery valve I and an air delivery valve II are fixed on the air supply pipes, the air delivery valve I is positioned above the first molecular sieve, the air delivery valve II is positioned above the second molecular sieve, circulating pipes are further fixed on the air supply pipes, the other ends of the circulating pipes are respectively fixedly connected with the lower ends of the first molecular sieve and the second molecular sieve, and a shunt valve, an air inlet valve III and an air inlet valve IV are further fixed on the circulating pipes, shunt valve is located the circulating pipe upper end, and intake valve three is located first molecular sieve lower extreme, and intake valve four is located second molecular sieve lower extreme, first molecular sieve upper end still be fixed with out tuber pipe one, play tuber pipe on be fixed with exhaust valve one, second molecular sieve upper end still be fixed with out tuber pipe two, play tuber pipe two on be fixed with exhaust valve two.
2. The drying equipment with the molecular sieve as claimed in claim 1, wherein a first fan for extracting and delivering natural wind is fixed on the air inlet pipe.
3. The drying equipment with the molecular sieve as claimed in claim 2, wherein a first heater and a second fan for heating the drying air are fixed on the blast pipe.
4. The drying equipment with the molecular sieve as claimed in claim 3, wherein a heater II and a fan III are fixed on the circulating pipe.
5. The drying equipment with the molecular sieve as claimed in claim 4, wherein the air supply pipe is a heat preservation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831058.8U CN212253578U (en) | 2020-08-27 | 2020-08-27 | Drying equipment with molecular sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831058.8U CN212253578U (en) | 2020-08-27 | 2020-08-27 | Drying equipment with molecular sieve |
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| Publication Number | Publication Date |
|---|---|
| CN212253578U true CN212253578U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021831058.8U Active CN212253578U (en) | 2020-08-27 | 2020-08-27 | Drying equipment with molecular sieve |
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| CN (1) | CN212253578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413756A (en) * | 2020-11-09 | 2021-02-26 | 浙江海洋大学 | Dehumidification device for marine vessel |
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2020
- 2020-08-27 CN CN202021831058.8U patent/CN212253578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413756A (en) * | 2020-11-09 | 2021-02-26 | 浙江海洋大学 | Dehumidification device for marine vessel |
| CN112413756B (en) * | 2020-11-09 | 2021-12-14 | 浙江海洋大学 | Dehumidification device for marine vessel |
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