CN203264520U - Novel multistage desulfurizing tower system - Google Patents
Novel multistage desulfurizing tower system Download PDFInfo
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- CN203264520U CN203264520U CN 201320242834 CN201320242834U CN203264520U CN 203264520 U CN203264520 U CN 203264520U CN 201320242834 CN201320242834 CN 201320242834 CN 201320242834 U CN201320242834 U CN 201320242834U CN 203264520 U CN203264520 U CN 203264520U
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- desulfurizing tower
- desulfurizing
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- trunk line
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Abstract
The utility model relates to a desulfurizing tower, and particularly relates to a novel multistage desulfurizing tower system. The novel multistage desulfurizing tower system comprises main pipelines and a plurality of desulfurizing towers; each desulfurizing tower is connected with a main pipeline in parallel; each main pipeline connected with the desulfurizing towers in parallel is respectively provided with two nodes left and right; a valve is arranged between the two nodes left and right; left nodes are connected with gas inlets of the desulfurizing towers through pipelines provided with valves; right nodes are connected with gas outlets of the desulfurizing towers through pipelines provided with valves; when a certain desulfurizing tower malfunctions or a certain pipeline is blocked, the operation of fault removing and gas desulfurization can be carried out synchronously through valves relevant to switches; the paralysis of the desulfurizing system can be prevented; the working efficiency of the desulfurizing system can be improved.
Description
Technical field
The utility model relates to desulfurizing tower, is specifically related to a kind of novel Multistage desulfuration Tower System.
Background technology
Desulfurizing tower of the prior art system, general for reducing the sulfur content in gas, improve gas purity, usually in order to improve desulfurized effect, generally desulphurization system is arranged to the form of a plurality of desulfurizing tower series connection, such as 4 desulfurizing tower series connection, the gas vent of the first desulfurizing tower is connected with the gas access of the second desulfurizing tower, the gas vent of the second desulfurizing tower is connected with the gas access of the 3rd desulfurizing tower, and the gas vent of the 3rd desulfurizing tower is connected with the gas access of the 4th desulfurizing tower; During work, at first gas enter the first desulfurizing tower from the gas access of the first desulfurizing tower, after desulfurization for the first time, enter the second desulfurizing tower from the gas vent of the first desulfurizing tower through the gas access of the second desulfurizing tower, after desulfurization for the second time, enter the 3rd desulfurizing tower from the gas vent of the second desulfurizing tower through the gas access of the 3rd desulfurizing tower, after desulfurization for the third time, enter the 4th desulfurizing tower from the gas vent of the 3rd desulfurizing tower through the gas access of the 4th desulfurizing tower
After the 4th desulfurization, complete desulfurized step.
But when any one desulfurizing tower wherein break down or desulfurizing tower between connecting pipe when stopping up, whole desulfurizing tower system all can't use, can only stop whole desulfurizing tower system this moment, then after solving the fault of this fault desulfurizing tower or changing new connecting pipe, then open whole desulfurizing tower system and make gas carry out successively the step of four desulfurization.Although as seen desulfurizing tower of the prior art system can make gas reduce later on sulfur content through desulfurization repeatedly, the fault rate of system is high, and maintenance time is long, has a strong impact on desulfuration efficiency.
The utility model content
Be to solve the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of desulfurized effect well desulfuration efficiency high desulfurizing tower system simultaneously.
The new multistage desulfurizing tower system that the utility model provides comprises trunk line and a plurality of desulfurizing tower, and desulfurizing tower from left to right is arranged in order along trunk line, and each desulfurizing tower respectively with trunk line on one section in parallel.
Optimize, the described every section trunk line in parallel with desulfurizing tower all arranges two nodes in left and right, between the node of two of left and right, valve is set.
Optimize, left sibling is connected with the gas access of desulfurizing tower by establishing valvular pipeline, and right node is connected with the gas vent of desulfurizing tower by establishing valvular pipeline.
During work, all do not have in out of order situation at all pipelines and desulfurizing tower, close the valve between the node of two of left and right, open the valve between node and desulfurizing tower gas access, desulfurizing tower gas vent, gas is completed whole sweetening process through the desulfurizing tower of back successively through the pipeline between pipeline, desulfurizing tower, desulfurizing tower gas vent and the right node of trunk line between the left sibling on trunk line, left sibling and desulfurizing tower gas access, complete the once desulfurization process finally by the right node on the mistake trunk line successively according to same process.
When certain desulfurizing tower breaks down, open the valve between the node of two of left and right on the trunk line in parallel with this desulfurizing tower, close the valve between two of this left and right node and fault desulfurizing tower gas access, fault desulfurizing tower gas vent, gas passes through from the trunk line between the node of two of left and right, therefore can be in the maintenance failure desulfurizing tower still complete desulfurization work by other desulfurizing towers in the desulfurizing tower system, can not cause the paralysis of desulphurization system, be conducive to improve the operating efficiency of desulphurization system.
When certain segment pipe stops up, close equally the valve of this pipeline, open the valve of other pipelines in parallel with this pipeline, maintenance pipeline and gas sweetening work are carried out simultaneously.
The beneficial effect of the utility model provides new multistage desulfurizing tower system is: 1, break down or certain segment pipe when stopping up when certain desulfurizing tower, can make by the valve that switch is correlated with fixes a breakdown carries out simultaneously with gas sweetening work, avoid the paralysis of desulphurization system, be conducive to improve the operating efficiency of desulphurization system; 2, the valve that can be correlated with by switch is controlled gas through the quantity of desulfurizing tower, is conducive to according to the sulfur content of gas and target sulfur content etc., sweetening process be control effectively.
Description of drawings
The schematic diagram of Fig. 1 provides for the utility model new multistage desulfurizing tower system.
1, first node; 2, Section Point; 3, the first desulfurizing tower gas vent; 4, the 4th node; 5, the 3rd node; 6, the second desulfurizing tower gas vent; 7, the 5th node; 8, the 6th node; 9, the 3rd desulfurizing tower gas vent; 10, the 7th node; 11, the 8th node; 12, the 4th desulfurizing tower gas vent; 13, valve; 14, the first desulfurizing tower gas access; 15, the first desulfurizing tower; 16, the second desulfurizing tower gas access; 17, the second desulfurizing tower; 18, the 3rd desulfurizing tower gas access; 19, the 3rd desulfurizing tower; 20, the 4th desulfurizing tower gas access; 21, the 4th desulfurizing tower.
The specific embodiment
Illustrate the utility model below in conjunction with the drawings and specific embodiments.
The new multistage desulfurizing tower system that present embodiment provides comprises trunk line and a plurality of desulfurizing tower, and desulfurizing tower from left to right is arranged in order along trunk line, and each desulfurizing tower respectively with trunk line on one section in parallel.
The described every section trunk line in parallel with desulfurizing tower all arranges two nodes in left and right, between the node of two of left and right, valve is set.Left sibling is connected with the gas access of desulfurizing tower by establishing valvular pipeline, and right node is connected with the gas vent of desulfurizing tower by establishing valvular pipeline.
therefore present embodiment has four desulfurizing towers: the first desulfurizing tower 15, the second desulfurizing tower 17, the 3rd desulfurizing tower 19, the 4th desulfurizing tower 21, four valves are set: between first node 1 and Section Point 2, between the 3rd node 5 and the 4th node 4, between the 5th node 7 and the 6th node 8, between the 7th node 10 and the 8th node 11 on trunk line, be connected by valvular pipeline is set between each desulfurizing tower and node: the first desulfurizing tower gas access 14 is connected with first node 1, the first desulfurizing tower gas vent 3 is connected with Section Point 2, the second desulfurizing tower gas access 16 is connected with the 3rd node 5, the second desulfurizing tower gas vent 6 is connected with the 4th node 4, the 3rd desulfurizing tower gas access 18 is connected with the 5th node 7, the 3rd desulfurizing tower gas vent 9 is connected with the 6th node 8, the 4th desulfurizing tower gas access 20 is connected with the 7th node 10, the 4th desulfurizing tower gas vent 12 is connected with the 8th node 12, be provided with valve 13 on each desulfurizing tower and pipeline that node is connected.
During work, all do not have in out of order situation at all pipelines and desulfurizing tower, close the valve between the node of two of left and right on trunk line, open the valve between node and desulfurizing tower gas access, desulfurizing tower gas vent, gas is completed whole sweetening process through the desulfurizing tower of back successively through the pipeline between pipeline, desulfurizing tower, desulfurizing tower gas vent and the right node of trunk line between the left sibling on trunk line, left sibling and desulfurizing tower gas access, complete the once desulfurization process finally by the right node on the mistake trunk line successively according to same process.
When certain desulfurizing tower breaks down, open the valve between the node of two of left and right on the trunk line in parallel with this desulfurizing tower, close the valve between two of this left and right node and fault desulfurizing tower gas access, fault desulfurizing tower gas vent, gas passes through from the trunk line between the node of two of left and right, therefore can be in the maintenance failure desulfurizing tower still complete desulfurization work by other desulfurizing towers in the desulfurizing tower system, can not cause the paralysis of desulphurization system, be conducive to improve the operating efficiency of desulphurization system.
When certain segment pipe stops up, close equally the valve of this pipeline, open the valve of other pipelines in parallel with this pipeline, maintenance pipeline and gas sweetening work are carried out simultaneously.
The characteristics of present embodiment provides new multistage desulfurizing tower system are: when certain desulfurizing tower breaks down or certain segment pipe when stopping up, can make by the valve that switch is correlated with fixes a breakdown carries out simultaneously with gas sweetening work, avoid the paralysis of desulphurization system, be conducive to improve the operating efficiency of desulphurization system; The valve that can be correlated with by switch is controlled gas through the quantity of desulfurizing tower, is conducive to according to the sulfur content of gas and target sulfur content etc., sweetening process be control effectively.
Claims (3)
1. new multistage desulfurizing tower system, it is characterized in that: comprise trunk line and a plurality of desulfurizing tower, desulfurizing tower from left to right is arranged in order along trunk line, and each desulfurizing tower respectively with trunk line on one section in parallel.
2. new multistage desulfurizing tower according to claim 1 system, it is characterized in that: the described every section trunk line in parallel with desulfurizing tower all arranges two nodes in left and right, between the node of two of left and right, valve is set.
3. new multistage desulfurizing tower according to claim 2 system, it is characterized in that: left sibling is connected with the gas access of desulfurizing tower by establishing valvular pipeline, and right node is connected with the gas vent of desulfurizing tower by establishing valvular pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242834 CN203264520U (en) | 2013-05-08 | 2013-05-08 | Novel multistage desulfurizing tower system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242834 CN203264520U (en) | 2013-05-08 | 2013-05-08 | Novel multistage desulfurizing tower system |
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| Publication Number | Publication Date |
|---|---|
| CN203264520U true CN203264520U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320242834 Expired - Fee Related CN203264520U (en) | 2013-05-08 | 2013-05-08 | Novel multistage desulfurizing tower system |
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| CN (1) | CN203264520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871187A (en) * | 2020-08-13 | 2020-11-03 | 迪尔集团有限公司 | Desulfurizing tower system and desulfurizing method |
-
2013
- 2013-05-08 CN CN 201320242834 patent/CN203264520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871187A (en) * | 2020-08-13 | 2020-11-03 | 迪尔集团有限公司 | Desulfurizing tower system and desulfurizing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel multistage desulfurizing tower system Effective date of registration: 20140731 Granted publication date: 20131106 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JINYUNTAI GAS Co.,Ltd. Registration number: 2014990000621 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150901 Granted publication date: 20131106 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JINYUNTAI GAS Co.,Ltd. Registration number: 2014990000621 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160413 Address after: 266000 No. 282 Liu Liu Road, Sifang District, Shandong, Qingdao Patentee after: Qingdao letter source gas Co.,Ltd. Address before: 266108 Shandong city of Qingdao province Liuting Industrial Park No. 8 Zhao Yuan Patentee before: QINGDAO JINYUNTAI GAS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |