CN209020135U - A kind of temp.-changing adsorption agent regenerating unit - Google Patents
A kind of temp.-changing adsorption agent regenerating unit Download PDFInfo
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- CN209020135U CN209020135U CN201821692463.9U CN201821692463U CN209020135U CN 209020135 U CN209020135 U CN 209020135U CN 201821692463 U CN201821692463 U CN 201821692463U CN 209020135 U CN209020135 U CN 209020135U
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- surge tank
- adsorption tower
- pipeline
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- cooler
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Abstract
The utility model relates to a kind of temp.-changing adsorption agent regenerating units, including the first surge tank, Roots blower, second surge tank, compressor, oil expeller, third surge tank, steam heater, hot plate, adsorption tower and cooler, first surge tank left end is equipped with nitrogen pipeline, first surge tank by pipeline successively with Roots blower, second surge tank, compressor, oil expeller, third surge tank, steam heater, hot plate, adsorption tower component is connected, exhausting pipeline is equipped between the third surge tank and steam heater, described cooler one end is connected with adsorption tower component, the cooler other end is connected with exhausting pipeline；The utility model discloses a kind of temp.-changing adsorption agent regenerating units, and the device overall construction design is ingenious, and structure is simple, low in cost and easy to operate, have good regeneration clean-up effect.
Description
Technical field
The utility model relates to a kind of temp.-changing adsorption agent regenerating units, belong to regenerating unit field.
Background technique
Carbon monoxide is important raw material of industry gas, is at normal temperature a kind of colourless, tasteless and nonirritant asphyxiating
Gas is also inflammable, explosive, toxic dangerous gas.However removing carbon dioxide, two sections of transformations is gone to inhale by one section of pressure-variable adsorption
Attached purification wherein useful component carbon monoxide in whole process, controls the content of the oxygen and other oxidizing gas in gas, right
Afterwards the catalyst choice of process, product yield, the safety effects of system are great, so must be to carbon monoxide product gas
In oxygen and other oxidizing gas carry out the removal of temp.-changing adsorption method, then by being regenerated to adsorption tower, be recycled
When continuous production operation, regenerate gas source in dust-like impurity, increase the resistance in tower, regeneration is not thorough, so as to cause
Objectionable impurities removal is not thorough in product gas, causes operation pressure to increase to rear workshop section, is formed security risk, is seriously affected production
Stablize.Therefore, regeneration gas source must be selected again, the improvement important in inhibiting of makings.
Utility model content
The utility model is directed to the deficiencies in the prior art, provides a kind of temp.-changing adsorption agent regenerating unit, with solution
Certainly problems of the prior art.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of temp.-changing adsorption agent regenerating unit, including the first surge tank, Roots blower, the second surge tank, compressor, remove
Oily device, third surge tank, steam heater, hot plate, adsorption tower and cooler, first surge tank left end are equipped with nitrogen
Feed channel, first surge tank are successively slow with Roots blower, the second surge tank, compressor, oil expeller, third by pipeline
It rushes tank, steam heater, hot plate, adsorption tower component to be connected, is equipped with and puts between the third surge tank and steam heater
Vacant duct, described cooler one end are connected with adsorption tower component, and the cooler other end is connected with exhausting pipeline.
As a kind of improvement of the utility model, first surge tank upper end passes through Roots blower and the second surge tank
Lower end is connected, and second surge tank upper end is connected by compressor with oil expeller lower end, and the oil expeller upper end passes through pipeline
It is connected with third surge tank lower end；Third surge tank upper end is connected by pipeline with steam heater lower end, the steam
Heater upper end is connected by pipeline with hot plate upper end, and the hot plate lower end passes through pipeline and adsorption tower component lower end
It is connected, adsorption tower component upper end is connected with cooler.
As a kind of improvement of the utility model, the adsorption tower component includes the first adsorption tower and the second adsorption tower,
First adsorption tower lower end is equipped with the first admission line, and first adsorption tower upper end is equipped with the first outlet pipe；Described
Two adsorption tower lower ends are equipped with the second admission line, and second adsorption tower upper end is equipped with the second outlet pipe.
As a kind of improvement of the utility model, first admission line is equipped with the first intake valve, and described first goes out
Feed channel is equipped with first row air valve.
As a kind of improvement of the utility model, second admission line is equipped with the second intake valve, and described second goes out
Feed channel is equipped with second row air valve.
Due to using the above technology, the utility model compared with the prior art, is had the advantage that as follows:
The utility model discloses a kind of temp.-changing adsorption agent regenerating units, and the device overall construction design is ingenious, structure letter
It is single, it is low in cost and easy to operate, have good regeneration clean-up effect；Tthe utility model system convenient maintenance and replacement, cost
Lower, good purification is easy to operate, and system pressure is easy to control；Steam heater and hot plate in the utility model,
When vapor (steam) temperature is lower or unstable, it can be heated by electric furnace and improve temperature, temperature-change adsorption tower is maintained to operate normally；This reality
With the tail gas after the completion of New Regenerated, by carrying out emptying processing after cooler cooling, the hot water after exchanging heat with tail gas is for it
His production activity, takes full advantage of the energy, decreases the thermal pollution to atmosphere.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of temp.-changing adsorption agent regenerating unit；
In figure: 1, the first surge tank, 2, Roots blower, the 3, second surge tank, 4, compressor, 5, oil expeller, 6, third
Surge tank, 7, steam heater, 8, hot plate, 9, second row air valve, 10, cooler, 11, nitrogen pipeline, 12, blow-down pipe
Road, the 13, first adsorption tower, the 14, second adsorption tower, the 15, first admission line, the 16, first outlet pipe, the 17, second air inlet pipe
Road, the 18, second outlet pipe, the 19, first intake valve, the 20, second intake valve, 21, first row air valve.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.
Embodiment 1:
In conjunction with attached drawing as it can be seen that a kind of temp.-changing adsorption agent regenerating unit, including the first surge tank 1, Roots blower 2, second
Surge tank 3, compressor 4, oil expeller 5, third surge tank 6, steam heater 7, hot plate 8, adsorption tower and cooler 10,
First surge tank, 1 left end is equipped with nitrogen pipeline 11, first surge tank 1 by pipeline successively with Roots blower 2, the
Two surge tanks 3, compressor 4, oil expeller 5, third surge tank 6, steam heater 7, hot plate 8, adsorption tower component are connected, institute
It states and is equipped with exhausting pipeline 12, described 10 one end of cooler and adsorption tower component phase between third surge tank 6 and steam heater 7
Even, 10 other end of cooler is connected with exhausting pipeline 12.
Steam heater 7 heats again improves temperature, and hot plate 8 is used as stand-by equipment, when vapor (steam) temperature is lower or not
When stablizing, it can be heated by hot plate 8 and improve temperature, temperature-change adsorption tower is maintained to operate normally.
Embodiment 2:
As a kind of improvement of the utility model, 1 upper end of the first surge tank passes through Roots blower 2 and the second buffering
3 lower end of tank is connected, and 3 upper end of the second surge tank is connected by compressor 4 with 5 lower end of oil expeller, and 5 upper end of oil expeller is logical
Piping is connected with 6 lower end of third surge tank；6 upper end of third surge tank is connected by pipeline with 7 lower end of steam heater,
7 upper end of steam heater is connected by pipeline with 8 upper end of hot plate, and 8 lower end of hot plate is by pipeline and inhales
Attached tower assembly lower end is connected, and adsorption tower component upper end is connected with cooler 10.
Remaining design feature and advantage are identical with embodiment 1.
Embodiment 3:
As a kind of improvement of the utility model, the adsorption tower component includes the first adsorption tower 13 and the second adsorption tower
14,13 lower end of the first adsorption tower is equipped with the first admission line 15, and 13 upper end of the first adsorption tower is equipped with the first escape pipe
Road 16；Second adsorption tower, 14 lower end is equipped with the second admission line 17, and 14 upper end of the second adsorption tower is equipped with the second outlet
Pipeline 18.
Remaining structure is identical with embodiment 1 with advantage.
Embodiment 4:
As a kind of improvement of the utility model, first admission line 15 is equipped with the first intake valve 19, and described the
One outlet pipe 16 is equipped with first row air valve 21.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 5:
As a kind of improvement of the utility model, second admission line 17 is equipped with the second intake valve 20, and described the
Two outlet pipes 18 are equipped with second row air valve 9.Remaining structure is identical with embodiment 1 with advantage.
The utility model, specific use process is as follows: nitrogen is passed through Roots blower using nitrogen by regeneration gas source
2, compressor 4 provides power, and is pressurized to nitrogen, and pressurized gas successively passes through steam after the purification of oil expeller 5
Heater 7, hot plate 8 are heated, the regeneration gas after heating, are passed through to the first adsorption tower 13 and the second adsorption tower 14
It is interior, the adsorbent in tower is regenerated, the tail gas after regeneration by cooler 10 carries out it is cooling after, by tail gas after cooling into
Row recycling.
The utility model employs nitrogen as regenerating medium, and gas chemistry is stable, and without the presence of dust-like impurity, solution
Heater determined for a long time because dust gathers so that electrical heating elements are because thermal resistance is excessive, caused by heating element mistake cause thermal damage.
The regeneration effect of temp.-changing adsorption agent can be improved in the utility model, after coming into operation, adsorption efficiency reach 98% with
On, reduce the volume ratio of the trace harmful gases such as oxygen, carbon dioxide, the moisture in product gas, controls rear process catalyst
Intoxicating phenomenon.
Tail gas after the completion of the utility model regeneration is exchanged heat by carrying out emptying processing after the cooling of cooler 10 with tail gas
Hot water afterwards takes full advantage of the energy for other production activities, decreases the thermal pollution to atmosphere.
Above-described embodiment is only the optimal technical scheme of the utility model, and is not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope, i.e., equivalent replacement within this range is improved, also in the utility model
Protection scope within.
Claims (5)
1. a kind of temp.-changing adsorption agent regenerating unit, it is characterised in that: including the first surge tank, Roots blower, the second surge tank,
Compressor, oil expeller, third surge tank, steam heater, hot plate, adsorption tower and cooler, first surge tank
Left end be equipped with nitrogen pipeline, first surge tank by pipeline successively with Roots blower, the second surge tank, compressor, remove
Oily device, third surge tank, steam heater, hot plate, adsorption tower component are connected, the third surge tank and steam heater
Between be equipped with exhausting pipeline, described cooler one end is connected with adsorption tower component, the cooler other end and exhausting pipeline phase
Even.
2. a kind of temp.-changing adsorption agent regenerating unit according to claim 1, it is characterised in that: first surge tank upper end
It is connected by Roots blower with the second surge tank lower end, second surge tank upper end passes through compressor and oil expeller lower end phase
Even, the oil expeller upper end is connected by pipeline with third surge tank lower end；Third surge tank upper end is by pipeline and steams
Vapour heater lower end is connected, and the steam heater upper end is connected by pipeline with hot plate upper end, under the hot plate
End is connected by pipeline with adsorption tower component lower end, and adsorption tower component upper end is connected with cooler.
3. a kind of temp.-changing adsorption agent regenerating unit according to claim 1, it is characterised in that: the adsorption tower component includes
First adsorption tower and the second adsorption tower, first adsorption tower lower end is equipped with the first admission line, on first adsorption tower
End is equipped with the first outlet pipe；Second adsorption tower lower end is equipped with the second admission line, and second adsorption tower upper end is equipped with
Second outlet pipe.
4. a kind of temp.-changing adsorption agent regenerating unit according to claim 3, it is characterised in that: on first admission line
Equipped with the first intake valve, first outlet pipe is equipped with first row air valve.
5. a kind of temp.-changing adsorption agent regenerating unit according to claim 3, it is characterised in that: on second admission line
Equipped with the second intake valve, second outlet pipe is equipped with second row air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692463.9U CN209020135U (en) | 2018-10-18 | 2018-10-18 | A kind of temp.-changing adsorption agent regenerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692463.9U CN209020135U (en) | 2018-10-18 | 2018-10-18 | A kind of temp.-changing adsorption agent regenerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020135U true CN209020135U (en) | 2019-06-25 |
Family
ID=66906747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821692463.9U Active CN209020135U (en) | 2018-10-18 | 2018-10-18 | A kind of temp.-changing adsorption agent regenerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209020135U (en) |
-
2018
- 2018-10-18 CN CN201821692463.9U patent/CN209020135U/en active Active
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