CN212056332U - Pipeline flushing switching system - Google Patents
Pipeline flushing switching system Download PDFInfo
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- CN212056332U CN212056332U CN202020048616.7U CN202020048616U CN212056332U CN 212056332 U CN212056332 U CN 212056332U CN 202020048616 U CN202020048616 U CN 202020048616U CN 212056332 U CN212056332 U CN 212056332U
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Abstract
The utility model discloses a pipeline washes switched systems belongs to the pipeline production, washes the field, and pipeline washes switched systems and includes main feed pipe, forward transportation pipe, reverse transportation pipe, butt joint intercommunication halogen well, both ends are the positive pole of halogen well and halogen well negative pole respectively about the butt joint intercommunication halogen well, the halogen well positive pole with the inside intercommunication of halogen well negative pole. The utility model discloses a switching system is washed to pipeline makes the pipeline wash, easily switches when carrying fluid, and maneuverability is strong, solves the technical problem that steamed well, pipe-line operation are complicated, frequent jam.
Description
Technical Field
The utility model relates to a pipeline production, washing field especially relate to a pipeline washes switched systems.
Background
At present, 900-1200 tons of soda ash are produced per day, 3600-3800 tons of salt production per day are produced, the requirements on the contents of NaCl and Na2SO4 in brine are different, the inner wall of a brine extraction pipeline is easy to crystallize and scale when the brine quality of an extraction pipeline changes frequently, SO that the pipeline is blocked, brine extraction and flushing are carried out in an original brine extraction and flushing mode by adopting a fixed special pipeline single adjusting mode, the method is easy to cause large pipeline flushing workload, complex operation, unsatisfactory flushing effect, incomplete flushing, frequent pipeline maintenance and replacement, large cleaning amount and high cost, and influences on stable operation. Measures need to be taken to avoid frequent blockage of the pipeline.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a pipeline flushing and switching system is provided, which is easy to switch when the pipeline is flushed and fluid is conveyed, has strong operability, solves the technical problems of complicated operation and frequent blockage of a brine well and a pipeline.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a pipeline flushing switching system, including main feed pipe, forward conveying pipe, reverse conveying pipe, butt joint intercommunication halogen well left and right both ends are halogen well positive pole and halogen well negative pole respectively, halogen well positive pole with inside intercommunication of halogen well negative pole, forward conveying pipe includes forward conveying pipe, forward discharging pipe, forward conveying pipe both ends are connected respectively main feed pipe discharge end and halogen well positive pole, forward discharging pipe both ends are connected respectively halogen well negative pole and fluid discharging pipe feed end, reverse conveying pipe includes reverse conveying pipe, reverse discharging pipe, reverse conveying pipe one end is connected main feed pipe discharge end, the reverse conveying pipe other end is connected to halogen well negative pole through forward discharging pipe, reverse discharging pipe both ends are connected respectively halogen well positive pole and fluid discharging pipe feed end, the reverse conveying pipe is provided with a first valve which is positioned between the connecting point of the reverse conveying pipe and the main feeding pipe and the connecting point of the reverse conveying pipe and the fluid discharging pipe, a second valve is arranged on the forward conveying pipe, the position of the second valve is positioned between the connecting point of the main feeding pipe and the forward conveying pipe and the connecting point of the reverse discharging pipe and the forward conveying pipe, a third valve is arranged on the reverse discharging pipe, the position of the third valve is positioned between the connecting point of the reverse discharging pipe and the forward conveying pipe and the reverse discharging pipe and the forward discharging pipe, a fourth valve is arranged on the forward discharging pipe, and the position of the fourth valve is positioned between the connecting point of the forward discharging pipe and the reverse discharging pipe and the connecting point of the forward discharging pipe and the reverse discharging pipe;
preferably, the main feed pipe is divided into a first fluid medium supply pipe, a second fluid medium supply pipe and a clear water supply pipe, and the first fluid medium supply pipe, the second fluid medium supply pipe and the clear water supply pipe are connected in parallel with the main feed pipe at the outlet;
preferably, a qualified fluid pipeline and an unqualified fluid pipeline are arranged on the fluid discharge pipe and are respectively controlled by different valves, and an inlet of the qualified fluid pipeline and an inlet of the unqualified fluid pipeline are connected in parallel with a discharge hole of the fluid discharge pipe;
preferably, a fluid detection pipeline is arranged in the middle of the fluid discharge pipe;
preferably, the fluid detection conduit is controlled by a sampling valve.
The utility model has the advantages that:
when the pipeline is produced and flushed, positive production, reverse production, positive flushing and back flushing are flexibly realized by adjusting the first valve, the second valve, the third valve and the fourth valve, so that the pipeline is easier to dredge, and the problem of pipe blockage and well blockage caused by pipeline crystallization and scaling is effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of a pipeline flushing switching system according to an embodiment of the present invention.
In the figure:
1. a first valve; 2. a second valve; 3. a third valve; 4. a fourth valve; 5. a sampling valve;
6. a fluid outlet pipe; 611. a qualified fluid conduit; 612. an off-spec fluid conduit; 7. a main feed pipe; 711. a first fluid medium supply tube; 712. a second fluid medium supply tube; 713. a clear water supply pipe; 8. a forward feed pipe; 9. a forward discharge pipe; 10. a reverse feed delivery pipe; 11. a reverse discharge pipe; 12. butt-joint and communicating the halogen wells; 13. a halogen well anode; 14. a halogen well cathode.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, the pipeline flushing switching system provided in this embodiment includes a main feeding pipe 7, a forward feeding pipe, a reverse feeding pipe, a butt-joint connected halogen well 12, the left and right ends of the butt-joint connected halogen well 12 are a halogen well anode 13 and a halogen well cathode 14, respectively, the halogen well anode 13 is connected to the inside of the halogen well cathode 14, the forward feeding pipe includes a forward feeding pipe 8 and a forward discharging pipe 9, the two ends of the forward feeding pipe 8 are connected to the discharging end of the main feeding pipe 7 and the halogen well anode 13, the two ends of the forward discharging pipe 9 are connected to the halogen well cathode 14 and the feeding end of the fluid discharging pipe 6, the reverse feeding pipe includes a reverse feeding pipe 10 and a reverse discharging pipe 11, one end of the reverse feeding pipe 10 is connected to the discharging end of the main feeding pipe 7, the other end of the reverse feeding pipe 10 is connected to the halogen well cathode 14 through the forward discharging pipe 9, the two ends of the reverse discharging pipe 11 are connected to the positive electrode 13 of, a first valve 1 is arranged on a reverse conveying pipe 10, the first valve 1 is positioned between the connecting point of the reverse conveying pipe 10 and a main feeding pipe 7 and the connecting point of the reverse conveying pipe 10 and a fluid discharging pipe 6, a second valve 2 is arranged on a forward conveying pipe 8, the position of the second valve 2 is positioned between the connecting point of the main feeding pipe 7 and the forward conveying pipe 8 and the connecting point of the reverse discharging pipe 11 and the forward conveying pipe 8, a third valve 3 is arranged on the reverse discharging pipe 11, the position of the third valve 3 is positioned between the connecting point of the reverse discharging pipe 11 and the forward conveying pipe 8 and the connecting point of the reverse discharging pipe 11 and the forward discharging pipe 9, a fourth valve 4 is arranged on the forward discharging pipe 9, the position of the fourth valve 4 is positioned between the connecting point of the forward discharging pipe 9 and the reverse conveying pipe 10 and the connecting point of the forward discharging pipe 9 and the reverse discharging pipe 11, wherein the forward conveying pipe 8 refers to a straight pipeline from a discharging port of the main feeding pipe 7 to an anode 13, the forward discharge pipe 9 is a bent pipeline from a halogen well cathode 14 to a fluid discharge pipe 6, the reverse discharge pipe 10 is a straight pipeline from a main feed pipe 7 to the forward discharge pipe 9, the reverse discharge pipe 11 is a bent pipeline from a feed end of the fluid discharge pipe 6 to the forward discharge pipe 8, when the production operation of the first fluid and the second fluid is carried out for twenty-four hours, the pipeline is flushed by clean water, at the moment, the second valve 2 and the fourth valve 4 are opened, the first valve 1 and the third valve 3 are closed, so that the clean water enters from the second valve 2, enters the butt-joint and communicated halogen well 12 through the forward discharge pipe 8, flows out from the fourth valve 4, and flushes the forward discharge pipe 8 to the butt-joint and communicated halogen well 12, and the forward production mode is adopted; on the contrary, when the first valve 1 and the third valve 3 are opened and the second valve 2 and the fourth valve 4 are closed, clean water enters from the first valve 1, reaches the butt joint communicated halogen well 12 through the reverse material conveying pipe 10 and the forward material discharging pipe 9, and then flows out from the third valve 3 to flush the first valve 1 to the 12 sections of pipelines of the butt joint communicated halogen well, which is a reverse production mode. When the first fluid medium or the second fluid medium is adopted for production operation, the second valve 2 and the fourth valve 4 are opened, the first valve 1 and the third valve 3 are closed, the fluid medium enters from the second valve 2 and flows to the butt joint communication halogen well 12 through the forward conveying pipe 8 for production, and the produced fluid flows out from the fourth valve 4, which is a positive production method; on the contrary, the first valve 1 and the third valve 3 are opened, the second valve 2 and the fourth valve 4 are closed, fluid enters from the first valve 1, flows through the butt joint communicated halogen well 12 through the reverse conveying pipe 10 and the forward discharging pipe 9 to be produced, and the produced fluid flows out from the third valve 3, so that the reverse production method is adopted, when a pipeline is produced and flushed, the procedures of forward production, reverse production, forward flushing and reverse flushing are realized by adjusting the flexible on-off control of the first valve, the second valve, the third valve and the fourth valve, the pipeline is easier to dredge, and the problem that the pipeline is crystallized and scaled to cause pipe blockage and well blockage is effectively solved.
In order to control the supply of the fluid medium and the clean water to the pipeline, the main supply pipe 7 is divided into a first fluid medium supply pipe 711, a second fluid medium supply pipe 712 and a clean water supply pipe 713, the outlets of the first fluid medium supply pipe 711, the second fluid medium supply pipe 712 and the clean water supply pipe 713 are connected in parallel to the main supply pipe 7, and the first fluid medium supply pipe 711, the second fluid medium supply pipe 712 and the clean water supply pipe 713 are respectively controlled by three different valves.
In order to store the output fluids in a classified manner, the fluid discharge pipe 6 is further provided with a qualified fluid pipe 611 and an unqualified fluid pipe 612, the qualified fluid pipe 611 and the unqualified fluid pipe 612 are respectively controlled by different valves, an inlet of the qualified fluid pipe 611 and an inlet of the unqualified fluid pipe 612 are connected in parallel with a discharge port of the fluid discharge pipe 6, after the fluid passes through the fluid discharge pipe 6, if the fluid meets the standard, a valve on the qualified fluid pipe 611 is opened, and if the fluid does not meet the standard, a valve on the unqualified fluid pipe 612 is opened.
In order to judge whether the fluid flowing through the fluid discharge pipe 6 is qualified, a fluid detection pipeline is further arranged in the middle of the fluid discharge pipe 6, and a detector can sample at the outlet of the fluid detection pipeline to perform detection.
To control the opening and closing of the fluid detection line, the fluid detection line is further controlled by a sampling valve 5.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a switching system is washed to pipeline, includes main feed pipe (7), forward transport pipe, reverse transport pipe, butt joint intercommunication halogen well (12), both ends are positive (13) of halogen well and halogen well negative pole (14) respectively about butt joint intercommunication halogen well (12), the positive (13) of halogen well with the inside intercommunication of halogen well negative pole (14), its characterized in that:
the forward conveying pipe comprises a forward conveying pipe (8) and a forward discharging pipe (9);
two ends of the forward conveying pipe (8) are respectively connected with the discharge end of the main feeding pipe (7) and the positive electrode (13) of the halogen well, and two ends of the forward discharging pipe (9) are respectively connected with the negative electrode (14) of the halogen well and the feed end of the fluid discharging pipe (6);
the reverse conveying pipe comprises a reverse conveying pipe (10) and a reverse discharging pipe (11);
one end of the reverse conveying pipe (10) is connected with the discharge end of the main feeding pipe (7), the other end of the reverse conveying pipe (10) is connected to the halogen well cathode (14) through a forward discharging pipe (9), and two ends of the reverse discharging pipe (11) are respectively connected with the halogen well anode (13) and the fluid discharging pipe (6) feed ends;
a first valve (1) is arranged on the reverse conveying pipe (10), and the first valve (1) is positioned between the connecting point of the reverse conveying pipe (10) and the main feeding pipe (7) and the connecting point of the reverse conveying pipe (10) and the fluid discharging pipe (6);
a second valve (2) is arranged on the forward conveying pipe (8), and the position of the second valve (2) is positioned between the connecting point of the main feeding pipe (7) and the forward conveying pipe (8) and the connecting point of the reverse discharging pipe (11) and the forward conveying pipe (8);
a third valve (3) is arranged on the reverse discharging pipe (11), and the position of the third valve (3) is positioned between the connecting point of the reverse discharging pipe (11) and the forward conveying pipe (8) and the connecting point of the reverse discharging pipe (11) and the forward discharging pipe (9);
the positive discharging pipe (9) is provided with a fourth valve (4), and the position of the fourth valve (4) is located between the connecting point of the positive discharging pipe (9) and the reverse discharging pipe (10) and the connecting point of the positive discharging pipe (9) and the reverse discharging pipe (11).
2. The pipe flushing switching system of claim 1, wherein:
the main feed pipe (7) is divided into a first fluid medium supply pipe (711), a second fluid medium supply pipe (712) and a clear water supply pipe (713), and outlets of the first fluid medium supply pipe (711), the second fluid medium supply pipe (712) and the clear water supply pipe (713) are connected to the main feed pipe (7) in parallel.
3. The pipe flushing switching system of claim 1, wherein:
the qualified fluid pipeline (611) and the unqualified fluid pipeline (612) are arranged on the fluid discharge pipe (6), the qualified fluid pipeline (611) and the unqualified fluid pipeline (612) are respectively controlled by different valves, and an inlet of the qualified fluid pipeline (611) and an inlet of the unqualified fluid pipeline (612) are connected in parallel with a discharge hole of the fluid discharge pipe (6).
4. The pipe flushing switching system of claim 1, wherein:
and a fluid detection pipeline is arranged in the middle of the fluid discharge pipe (6).
5. The pipe flushing switching system of claim 4, wherein: the fluid detection pipeline is controlled by a sampling valve (5).
Priority Applications (1)
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CN202020048616.7U CN212056332U (en) | 2020-01-09 | 2020-01-09 | Pipeline flushing switching system |
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CN202020048616.7U CN212056332U (en) | 2020-01-09 | 2020-01-09 | Pipeline flushing switching system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115382858A (en) * | 2022-07-21 | 2022-11-25 | 贵州金泽新能源科技有限公司 | Online cleaning system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115382858A (en) * | 2022-07-21 | 2022-11-25 | 贵州金泽新能源科技有限公司 | Online cleaning system |
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