CN218076537U - Gasification equipment settling tank feeding pipeline structure - Google Patents
Gasification equipment settling tank feeding pipeline structure Download PDFInfo
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- CN218076537U CN218076537U CN202220972429.7U CN202220972429U CN218076537U CN 218076537 U CN218076537 U CN 218076537U CN 202220972429 U CN202220972429 U CN 202220972429U CN 218076537 U CN218076537 U CN 218076537U
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- settling tank
- pipeline
- interconnection
- feeding pipeline
- subsider
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Abstract
The utility model discloses a gasification equipment subsider feed pipeline structure, including subsider feed pipeline one, subsider feed pipeline two, subsider feed pipeline three, subsider three, interconnection intercommunication pipeline one and interconnection intercommunication pipeline two. The utility model discloses a set up interconnection pipeline one, interconnection pipeline two between subsider feed pipeline one, subsider feed pipeline two and subsider feed pipeline three, realized interconnection between the pipeline, can effectually avoid leading to the problem of parking because of single set of subsider trouble, make things convenient for the subsider to overhaul, have very big help to the duty cycle that promotes the gasification furnace to the reliability of device operation has been improved.
Description
Technical Field
The utility model relates to a relevant field of subsider especially relates to a gasification equipment subsider feed line structure.
Background
Coal slurry and oxygen are fully mixed and atomized by a process burner and then enter a combustion chamber of a gasification furnace, partial oxidation reaction is carried out under the conditions of 6.5MPa (G) and 1350 ℃, crude synthesis gas with CO and H2 as effective components is generated, the crude synthesis gas and molten state ash slag pass through a chilling ring with evenly distributed chilling water and enter a water bath of a chilling chamber along a down pipe, and black water at the bottom of the chilling chamber and black water at the bottom of a washing tower enter a settling tank after four-stage flash evaporation.
And 7 gasification furnace original designs of gasification equipment list series correspond 3 sets of subsiders, and feed line does not have mutual UNICOM between each subsider, when single set of subsider breaks down unable feeding, correspond that gasifier flash distillation system black water can't discharge to other subsiders, must carry out the maintenance work of parking processing, inconvenient subsider.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a gasification equipment settling tank feeding pipeline structure.
In order to achieve the purpose, the utility model adopts the following technical scheme: a feeding pipeline structure of a settling tank of a gasification device comprises a first settling tank feeding pipeline, a first settling tank, a second settling tank feeding pipeline, a second settling tank, a third settling tank feeding pipeline, a third settling tank, a first interconnection pipeline and a second interconnection pipeline, wherein the first settling tank feeding pipeline is connected to the first settling tank, the second settling tank feeding pipeline is connected to the second settling tank, the third settling tank feeding pipeline is connected to the third settling tank, the first interconnection pipeline is arranged between the first settling tank feeding pipeline and the second settling tank feeding pipeline and is in interconnection and intercommunication with the first settling tank feeding pipeline, the second settling tank feeding pipeline and the third settling tank feeding pipeline are provided with a second interconnection pipeline and are in interconnection and intercommunication with the second settling tank feeding pipeline.
Preferably, a first feeding pipeline switch valve, a second feeding pipeline switch valve and a third feeding pipeline switch valve are respectively arranged on the first settling tank feeding pipeline, the second settling tank feeding pipeline and the third settling tank feeding pipeline.
Preferably, a first interconnecting pipeline switch valve is arranged on the first interconnecting pipeline.
Preferably, a second interconnecting pipeline switch valve is arranged on the second interconnecting pipeline.
Preferably, the first settling tank, the second settling tank and the third settling tank are internally provided with stirring devices.
The utility model has the advantages that:
the utility model discloses a set up interconnection pipeline one, interconnection pipeline two between subsider feed pipeline one, subsider feed pipeline two and subsider feed pipeline three, realized interconnection intercommunication between the pipeline, can effectually avoid leading to the problem of parking because of single set of subsider trouble, make things convenient for the subsider to overhaul, have very big help to the operating cycle that promotes the gasifier to the reliability of device operation has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Wherein: the device comprises a settling tank feeding pipeline I-1, a settling tank I-2, a settling tank feeding pipeline II-3, a settling tank II-4, a settling tank feeding pipeline III-5, a settling tank III-6, an interconnection pipeline I-7, an interconnection pipeline II-8, a feeding pipeline switch valve I-9, a feeding pipeline switch valve II-10, a feeding pipeline switch valve III-11, an interconnection pipeline switch valve I-12, an interconnection pipeline switch valve II-13 and a stirring device-14.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
Please refer to fig. 1, the utility model provides a gasification equipment settling tank feeding pipeline structure, including settling tank feed pipeline one 1, settling tank one 2, settling tank feed pipeline two 3, settling tank two 4, settling tank feed pipeline three 5, settling tank three 6, interconnection intercommunication pipeline one 7 and interconnection intercommunication pipeline two 8, settling tank feed pipeline one 1 is connected in settling tank one 2, settling tank feed pipeline two 3 is connected in settling tank two 4, settling tank feed pipeline three 5 is connected in settling tank three 6, be provided with interconnection intercommunication pipeline one 7 between settling tank feed pipeline one 1 and the settling tank feed pipeline two 3, and realize both interconnection intercommunications through interconnection intercommunication pipeline one 7, settling tank feed pipeline two 3 and settling tank feed pipeline three 5 are provided with interconnection intercommunication pipeline two 8, and realize both interconnection intercommunications through interconnection intercommunication pipeline two 8.
Furthermore, a first feeding pipeline switch valve 9, a second feeding pipeline switch valve 10 and a third feeding pipeline switch valve 11 are respectively arranged on the first settling tank feeding pipeline 1, the second settling tank feeding pipeline 3 and the third settling tank feeding pipeline 5, and the first feeding pipeline switch valve 9, the second feeding pipeline switch valve 10 and the third feeding pipeline switch valve 11 are used for opening and closing the first settling tank feeding pipeline 1, the second settling tank feeding pipeline 3 and the third settling tank feeding pipeline 5, so that after a single set of settling tank fails, the failed feeding pipeline can be closed, and the black water intercommunication interconnection pipeline is guaranteed to be conveyed to another settling tank.
Furthermore, a first interconnection pipeline switch valve 12 is arranged on the first interconnection pipeline 7, and the first interconnection pipeline switch valve 12 is used for opening and closing the first interconnection pipeline 7.
Furthermore, a second interconnecting and intercommunicating pipeline switch valve 13 is arranged on the second interconnecting and intercommunicating pipeline 8, and the second interconnecting and intercommunicating pipeline switch valve 13 is used for opening and closing the second interconnecting and intercommunicating pipeline 8.
Furthermore, the first settling tank 2, the second settling tank 4 and the third settling tank 6 are internally provided with stirring devices 14 for improving the settling efficiency.
The working principle is as follows:
the black water to be discharged can be respectively discharged into the first settling tank 2, the second settling tank 4 and the third settling tank 6 through the first settling tank feeding pipeline 1, the second settling tank feeding pipeline 3 and the third settling tank feeding pipeline 5;
an interconnection pipeline I7 is arranged between the settling tank feeding pipeline I1 and the settling tank feeding pipeline II 3, the interconnection pipeline I7 is used for realizing interconnection between the settling tank feeding pipeline I1 and the settling tank feeding pipeline II 3, an interconnection pipeline II 8 is arranged between the settling tank feeding pipeline II 3 and the settling tank feeding pipeline III 5, the interconnection between the settling tank feeding pipeline II 3 and the settling tank feeding pipeline II 8 is realized through the interconnection pipeline II 8, the interconnection is realized, and the problem of parking caused by the fault of a single set of settling tank can be effectively avoided;
when the first settling tank 2 has a fault, the first feeding pipeline 1 of the settling tank can be closed by the first feeding pipeline switching valve 9 and then is input into the port 2 of the first settling tank, so that the discharged black water cannot be input into the first settling tank 2, and after the first interconnecting and interconnecting pipeline 7 is opened by the first interconnecting and interconnecting pipeline switching valve 12, the black water to be discharged input into the first feeding pipeline 1 of the settling tank can be input into the second feeding pipeline 3 of the settling tank and then enters the second settling tank 4;
when the second settling tank 4 has a fault, the second feeding pipeline switching valve 10 can close the second settling tank feeding pipeline 3 and input the second settling tank feeding pipeline 3 into the second settling tank 4, so that the discharged black water cannot be input into the second settling tank 4, and the second interconnecting pipeline switching valve 13 can open the second interconnecting pipeline 8, so that the black water to be discharged input by the second settling tank feeding pipeline 3 can be input into the third settling tank feeding pipeline 5 and enter the third settling tank 6, and the first interconnecting pipeline switching valve 12 can also be simultaneously opened, so that the black water to be discharged can be input into the first settling tank feeding pipeline 1 and enter the first settling tank 2;
when the third settling tank 6 has a fault, the third feeding pipeline switching valve 11 can close the third settling tank feeding pipeline 5 and input the third settling tank feeding pipeline 5 into the third settling tank 6, so that the discharged black water can not be input into the third settling tank 6, and after the second interconnecting pipeline switching valve 13 opens the second interconnecting pipeline 8, the black water to be discharged input by the third settling tank feeding pipeline 5 can be input into the second settling tank feeding pipeline 3 and enter the second settling tank 4.
The utility model provides a gasification equipment settling tank feeding pipeline structure, through at settling tank feeding pipeline one 1, interconnecting and intercommunicating pipeline one 7 has been set up between settling tank feeding pipeline two 3 and the settling tank feeding pipeline three 5, interconnecting and intercommunicating pipeline two 8, interconnecting and intercommunicating between the pipeline has been realized, can effectually avoid because of single set of settling tank trouble, lead to the problem of parking, make things convenient for the settling tank to overhaul, there is very big help to the duty cycle that promotes the gasification furnace, and the reliability of device operation has been improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a gasification equipment settling tank feeding pipeline structure which characterized in that: the device comprises a first settling tank feeding pipeline (1), a first settling tank (2), a second settling tank feeding pipeline (3), a second settling tank (4), a third settling tank feeding pipeline (5), a third settling tank (6), a first interconnection pipeline (7) and a second interconnection pipeline (8), wherein the first settling tank feeding pipeline (1) is connected to the first settling tank (2), the second settling tank feeding pipeline (3) is connected to the second settling tank (4), the third settling tank feeding pipeline (5) is connected to the third settling tank (6), the first interconnection pipeline (7) is arranged between the first settling tank feeding pipeline (1) and the second settling tank feeding pipeline (3) and realizes interconnection between the first settling tank feeding pipeline (7) and the second settling tank feeding pipeline (8) through the first interconnection pipeline (7), and the second settling tank feeding pipeline (3) and the third settling tank feeding pipeline (5) are provided with the second interconnection pipeline (8) and realizes interconnection between the second settling tank feeding pipeline (8) through the second interconnection pipeline.
2. The feed line structure of a settler of a gasifier according to claim 1, wherein: and a first feed pipeline switch valve (9), a second feed pipeline switch valve (10) and a third feed pipeline switch valve (11) are respectively arranged on the first settling tank feed pipeline (1), the second settling tank feed pipeline (3) and the third settling tank feed pipeline (5).
3. The feed line structure of a settler of a gasifier according to claim 1, wherein: and a first interconnecting pipeline switch valve (12) is arranged on the first interconnecting pipeline (7).
4. The gasification unit settler feed pipe structure of claim 1, wherein: and a second interconnection pipeline switch valve (13) is arranged on the second interconnection pipeline (8).
5. The feed line structure of a settler of a gasifier according to claim 1, wherein: and stirring devices (14) are arranged in the first settling tank (2), the second settling tank (4) and the third settling tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972429.7U CN218076537U (en) | 2022-04-25 | 2022-04-25 | Gasification equipment settling tank feeding pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972429.7U CN218076537U (en) | 2022-04-25 | 2022-04-25 | Gasification equipment settling tank feeding pipeline structure |
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| Publication Number | Publication Date |
|---|---|
| CN218076537U true CN218076537U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220972429.7U Active CN218076537U (en) | 2022-04-25 | 2022-04-25 | Gasification equipment settling tank feeding pipeline structure |
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| CN (1) | CN218076537U (en) |
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- 2022-04-25 CN CN202220972429.7U patent/CN218076537U/en active Active
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