CN107151573A - Drying tower and natural gas purification system - Google Patents
Drying tower and natural gas purification system Download PDFInfo
- Publication number
- CN107151573A CN107151573A CN201710231125.9A CN201710231125A CN107151573A CN 107151573 A CN107151573 A CN 107151573A CN 201710231125 A CN201710231125 A CN 201710231125A CN 107151573 A CN107151573 A CN 107151573A
- Authority
- CN
- China
- Prior art keywords
- outlet
- drying tower
- drier
- inner chamber
- natural gas
- 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.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/106—Removal of contaminants of water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/08—Drying or removing water
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of drying tower and natural gas purification system, more particularly to a kind of drying tower and natural gas purification system.The inner chamber of drying tower can contain drier, including tower body and outlet, and the inner port of the outlet is communicated in the inner chamber of the tower body, and the filter mantle of the drier can be filtered by being provided with the inner port of the outlet.Pass through the setting of filter mantle so that drier can be taken up to the bottom of tower body, and avoid drier and fall into outlet, thus, this drying tower significantly improves durability, while reducing manufacturing cost and fault rate.The present invention also provides a kind of cleaning system including drying tower.
Description
Technical field
The present invention relates to field of energy and chemical technology, particularly a kind of drying tower and natural gas purification system.
Background technology
In derived energy chemical field, the popularization of various system equipments is used, wherein, for during natural gas purification, it is necessary to
Use drying tower.
In recent years, the raising of the durability in processing procedure, and fault rate natural gas is dried for drying tower
With the requirement more and more higher in terms of the reduction of cost, therefore, durable type is improved, while reducing cost and fault rate turns into design
Target.
In the prior art, as shown in figure 1, drying tower includes inner chamber 1, sets sieve plate 2 in the lumen and positioned at the bottom of sieve plate 2
Side and with the outlet 3 of ft connection, heap natural gas of being rivals in a contest plays the drier of desiccation on sieve plate 2, i.e., usually said
Molecular sieve, natural gas passes through drier, and cocurrent crosses sieve plate 2, and then passes through the outlet 3 of the bottom of sieve plate 2 and complete drying.For
This structure, due to drier be small volume particle, in order to ensure drier by sieve plate 2 completely carrying without fall, it is necessary to
It will seal firm between sieve plate 2 and inner chamber 1, and the dimensional accuracy for needing inner chamber 1 and sieve plate 2 to process respectively is high, can fit tight
Close, the cost of manufacture that this just causes drying tower is high, meanwhile, during long-term use, if what drier was never brought into close contact
Fall at gap between sieve plate 2 and inner chamber 1, then drier will together enter the outlet 3 of bottom with natural gas, and this pair will set
Standby result in blockage waits destruction, it is necessary to which shutdown maintenance maintenance, thus, the durability of drying tower is low and fault rate is high.
Above in the prior art, the durability of drying tower is low, and the defect such as fault rate and cost height turns into art technology
The current technical issues that need to address of personnel.
The content of the invention
The technical problem to be solved in the present invention is in view of the shortcomings of the prior art, to propose that one kind can improve durability, and drop
The drying tower and natural gas purification system of less trouble and cost.
The technical problem to be solved in the present invention is achieved through the following technical solutions, a kind of drying tower and natural gas purification
System, the drying tower can contain drier (13), be characterized in, including inner chamber (11), outlet (12) and for inputting
The inlet tube (15) of natural gas, the inner port of the outlet (12) is communicated in the inner chamber (11), in the outlet (12)
Inner port be provided with and can filter the filter mantle (14) of the drier (13)；The level height of the outlet (12) and institute
It is L1 to state difference in height between the level height of inner chamber (11) minimum point, and inner chamber (11) overall height dimension is L2, L1/L2≤
0.2；Difference in height between the level height of the inlet tube (15) and the level height on the inner chamber (11) summit is L3, L3/
L2≤0.2。
The technical problem to be solved in the present invention can also come further to realize by the following technical programs, the outlet
(12) inner port is downward.
The technical problem to be solved in the present invention can also come further to realize by the following technical programs, the outlet
(12) inner port is located at the inner chamber (11) centre position.
The technical problem to be solved in the present invention can also come further to realize by the following technical programs, the inlet tube
(15) inner port is provided with the filter mantle (14).
The technical problem to be solved in the present invention can also come further to realize by the following technical programs, the inlet tube
(15) inner port is upward.
The technical problem to be solved in the present invention can also come further to realize by the following technical programs, the inlet tube
(15) inner port is located at the inner chamber (11) centre position.
In an embodiment on drying tower, the inner port of outlet is communicated in inner chamber, and in outlet
Port position is provided with the filter mantle for being capable of filtration drying agent.Thus, taken up in inner chamber in the state of drier, natural gas passes through
After desiccant dryness, the inner port of outlet can be flowed into by filter mantle, and then be flowed out by outlet, so set,
Drier is enabled to load the bottom of inner chamber, the inner port of outlet can be in contact with the drier of stacking, and be filtered
Cover isolation.
In the prior art, in order to avoid the inner port that drier falls into outlet, it is provided with horizontal in the inside of inner chamber
Sieve plate, the inner port of outlet is arranged on sieve plate bottom side, and drier is supporting on sieve plate, and this is necessarily required to sieve plate and internal chamber wall
Laminating is close, and is firmly installed by the mode such as welding, and this is for sieve plate and the size accuracy of manufacture of inner chamber, and the peace such as welding
The technology acuracy of dress mode requires high, therefore causes the manufacturing cost height of drying tower, meanwhile, when drier is flowed through by gap
During sieve plate avris, outlet just can be fallen into, and then cause the failures such as blocking, it is necessary to maintenance maintenance.In contrast to prior art, sheet
In embodiment, by installing filter mantle in the inner port position of outlet, drier just can be prevented to flow into outlet, and then
The setting of sieve plate is avoided, while filter mantle is installed on the setting of outlet inner port compared in inner chamber mounted sieve, cost
It has been clearly not available reduction.By discussed above, the drying tower that present embodiment is provided significantly reduces cost, while effectively keeping away
Exempt from the possibility that drier falls into outlet, improve the durability for drying set, and reduce fault rate.
In an embodiment on natural gas purification system, natural gas purification system is used to carry out only natural gas
Change, wherein, drying tower in natural gas purification system is used to natural gas is dried, and this natural gas purification system is manufactured into
This and fault rate are low, and durability is strong, and specific discuss refers to the above-mentioned embodiment on drying tower, and here is omitted.
Brief description of the drawings
Fig. 1 is the structural representation of drying tower in the prior art；
Embodiment
A kind of drying tower and natural gas purification system, the drying tower can contain drier (13), it is characterised in that bag
Include inner chamber (11), outlet (12) and the inlet tube (15) for inputting natural gas, the inner port connection of the outlet (12)
In the inner chamber (11), the filter mantle of the drier (13) can be filtered by being provided with the inner port of the outlet (12)
(14)；Difference in height between the level height of the outlet (12) and the level height of the inner chamber (11) minimum point is L1,
Inner chamber (11) overall height dimension is L2, L1/L2≤0.2；The level height of the inlet tube (15) and the inner chamber (11)
Difference in height between the level height on summit is L3, L3/L2≤0.2.
Drying tower includes inner chamber 11 and outlet 12, and the inner port of outlet 12 is communicated in inner chamber 11, in outlet 12
Inner port is provided with the filter mantle 14 for being capable of filtration drying agent 13.Due to filter mantle 14 can filtration drying agent 13, that is, filter after
Natural gas outlet 12 can be flowed into by filter mantle 14, and drier 13 is obstructed by filter mantle 14 and can not fall into outlet
12, then load in the inner chamber 11 of drying tower in the state of drier 13, drier 13 can directly be deposited in the bottom of inner chamber 11, this
Requirement to the accuracy of manufacture of drying tower is low, and then manufacturing cost is low, so stack drier 13, the inner port of outlet 12 with
Obstructed between drier 13 by filter mantle 14, the inner port of outlet 12 just can be placed among the drier 13 of stacking.And mistake
The cost of filter bowl 14, and filter mantle 14 is installed on the inner port of outlet 12 installation cost it is low, and avoid drier
13 fall into outlet 12, improve the durability of drying tower, and reduce fault rate.
In the technology of above-described embodiment, in another embodiment, the inner port of outlet 12 is provided towards lower section.By
In the effect of gravity, there is the trend moved down in drier 13, the inner port of outlet 12 is down-set, natural gas with
While drier 13 has the power for entering outlet 12 because extruding force is acted on, cause drier 13 using the effect of gravity
Extruding force is offseted with gravity so that the total force that drier 13 is upwardly into the inner port of outlet 12 reduces, and this is further
Avoid drier 13 and enter the possibility of outlet 12, and then reduce fault rate, improve durability.
Further, the inner port of outlet 12 is set to be located at the centre position of inner chamber 11 of drying tower.Natural gas is in drying
It can fully contact that the drying effect for causing natural gas is strong with drier 13 in tower, the inner port of outlet 12 is arranged on interior
The centre position of chamber 11, this causes aggregation to the natural gas of the inner port of outlet 12 to collect from the border filtering of inner port, and this just makes
Drier 13 in inner chamber 11 is fully utilized in each position.Avoid and the inner port of outlet 12 be arranged on avris so that
In drier 13 in inner chamber 11, utilize excessive close to the drier 13 of inner port avris, and the opposite side away from inner port
Drier 13 utilizes less situation.Thus, in the present embodiment, by the way that the inner port of outlet 12 is arranged in the middle of inner chamber 11
Position can further improve the durability of drying tower.
For the inner port of outlet 12, and outlet 12, natural gas is filtered by drier 13, and then is fallen, stream
The inner port of inlet/outlet pipe 12.In another embodiment, the height and position of outlet 12 is configured, specifically, by outlet
Difference in height between the level height of 12 level height and the minimum point of inner chamber 11 of drying tower is set to L1, by drying tower inner chamber
11 overall height dimensions are L2, set L1/L2≤0.2, i.e., by L1 divided by L2, and acquired results are less than or equal to 0.2.So set
Put, define that the inner port of outlet 12 and outlet 12 is located in the region of the downside 1/5th of inner chamber 11, this can
Fully using the drier 13 being placed in inner chamber 11, the drier 13 positioned at the bottom of inner chamber 11 is particularly taken full advantage of, this
Further increase durability.For example, the total height of inner chamber 11, i.e. L2 is 10 meters, calculated according to above-mentioned formula, then L1 is equal to or small
In 2 meters, by point on the basis of the minimum point of inner chamber 11, its height is set to 0, thus, outlet 12, and the inner port of outlet 12
Position is located in the range of more than minimum point 2 meters.
On the basis of each above-mentioned embodiment, for the inlet tube 15 for being used to input natural gas in drying tower, it is set into
Difference in height between the level height of mouth pipe 15 and the level height on the summit of inner chamber 11 of drying tower is L3, and drying tower inner chamber 11 is total
Height dimension is L2, L3/L2≤0.2.In the present embodiment, the principle of setting is identical with a upper embodiment, i.e., by inlet tube 15
High definition is set in the interval on the top 1/5th of inner chamber 11 thus by the height of inlet tube 15, can be further
Drier 13 is made full use of, durability is improved.
Further, filter mantle 14 is also installed in the inner port of inlet tube 15, prevents drier 13 from falling inlet tube.
Further, the inner port of inlet tube 15 is set upward, drier 13 is accumulated downwards due to Action of Gravity Field,
Then the inner port of inlet porting pipe 15 further avoid falling into for drier 13 upward.
Further, the inner port of inlet tube 15 is arranged on to the centre position of inner chamber 11 of drying tower.This to flow out into
The natural gas of mouth pipe 15 can be equably dried from surrounding by drier 13, make full use of volume drying agent 13.
In an embodiment on natural gas purification system, natural gas purification system is used to carry out only natural gas
Change, wherein, drying tower in natural gas purification system is used to natural gas is dried, and this natural gas purification system is manufactured into
This and fault rate are low, and durability is strong, and specific discuss refers to above-mentioned each embodiment on drying tower, and here is omitted
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
Cover within the scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain of claims.
Claims (7)
1. a kind of drying tower, the drying tower can contain drier (13), it is characterised in that including inner chamber (11), outlet
(12) and for inputting the inlet tube (15) of natural gas, the inner port of the outlet (12) is communicated in the inner chamber (11),
The inner port of the outlet (12), which is provided with, can filter the filter mantle (14) of the drier (13)；The outlet (12)
Level height and the inner chamber (11) minimum point level height between difference in height be L1, inner chamber (11) the total height chi
Very little is L2, L1/L2≤0.2；Between the level height of the inlet tube (15) and the level height on the inner chamber (11) summit
Difference in height is L3, L3/L2≤0.2.
2. drying tower as claimed in claim 1, it is characterised in that the inner port of the outlet (12) is downward.
3. drying tower as claimed in claim 2, it is characterised in that the inner port of the outlet (12) is located at the inner chamber
(11) centre position.
4. drying tower as claimed in claim 1, it is characterised in that the inner port of the inlet tube (15) is provided with the filtering
Cover (14).
5. drying tower as claimed in claim 4, it is characterised in that the inner port of the inlet tube (15) is upward.
6. drying tower as claimed in claim 5, it is characterised in that the inner port of the inlet tube (15) is located at the inner chamber
(11) centre position.
7. a kind of natural gas purification system, it is characterised in that including the drying tower as described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231125.9A CN107151573A (en) | 2017-04-06 | 2017-04-06 | Drying tower and natural gas purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231125.9A CN107151573A (en) | 2017-04-06 | 2017-04-06 | Drying tower and natural gas purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107151573A true CN107151573A (en) | 2017-09-12 |
Family
ID=59792661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710231125.9A Withdrawn CN107151573A (en) | 2017-04-06 | 2017-04-06 | Drying tower and natural gas purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107151573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672800A (en) * | 2018-09-11 | 2021-04-16 | 曼·胡默尔有限公司 | Drying system, dryer cartridge and use of a dryer cartridge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205182482U (en) * | 2015-10-23 | 2016-04-27 | 重庆耐德能源装备集成有限公司 | Drying tower and natural gas clean system |
-
2017
- 2017-04-06 CN CN201710231125.9A patent/CN107151573A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205182482U (en) * | 2015-10-23 | 2016-04-27 | 重庆耐德能源装备集成有限公司 | Drying tower and natural gas clean system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672800A (en) * | 2018-09-11 | 2021-04-16 | 曼·胡默尔有限公司 | Drying system, dryer cartridge and use of a dryer cartridge |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170912 |