CN203586233U - Slurry dehydrating device with antifreezing bypass device - Google Patents
Slurry dehydrating device with antifreezing bypass device Download PDFInfo
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- CN203586233U CN203586233U CN201320777542.0U CN201320777542U CN203586233U CN 203586233 U CN203586233 U CN 203586233U CN 201320777542 U CN201320777542 U CN 201320777542U CN 203586233 U CN203586233 U CN 203586233U
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- pipeline
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- drainage bin
- pipe
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Abstract
The utility model provides a slurry dehydrating device with an antifreezing bypass device. The slurry dehydrating device is characterized in that the antifreezing bypass device comprises pipelines and valves installed on the pipelines, wherein the pipelines consist of a first pipeline, a second pipeline and a third pipeline; one end of the first pipeline is connected with the pipeline between a manual slurry inlet valve and an electric slurry inlet valve which are installed on the pipeline between a slurry distribution box and a first dehydrating bin; the other end of the first pipeline is connected with the first dehydrating bin; in the same way, one end of the second pipeline is connected with the pipeline between the slurry distribution box and a second dehydrating bin; the other end of the second pipeline is connected with a the second dehydrating bin; two valves are installed on each of the first pipeline and the second pipeline in sequence; two ends of the third pipeline are respectively connected between the two valves of the first pipeline and as well as between the two valves of the second pipeline. According to the slurry dehydrating device with the antifreezing bypass device, a bypass pipeline can be utilized to discharge slurry stored in the pipelines to the dehydrating bin, so that the problems of blocking pipe sections between the manual slurry inlet valves and the electric slurry inlet valves and freezing the pipelines in winter are solved.
Description
Technical field
The utility model relates to a kind of piping installation, and especially a kind of slag paste dehydrating device with antifreeze shunting device belongs to generating slagging-off pipeline equipment field.
Background technology
Thermal power generation corporations, pulp water in hydraulic slag removal system carries out recycling after processed, slag slurry distributor box is provided with manual slag input valve and electronic slag input valve to the pipeline between drainage bin, manually the pipeline section between slag input valve and electronic slag input valve frequently occur that accumulated slag stops up and winter frozen pipe phenomenon.
In view of this spy proposes the utility model.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of slag paste dehydrating device with antifreeze shunting device is provided, solve that pipeline section between manual slag input valve and electronic slag input valve frequently occurs that accumulated slag stops up and winter frozen pipe phenomenon.
For solving the problems of the technologies described above, the utility model adopts the basic conception of technical scheme to be:
The slag paste dehydrating device with antifreeze shunting device, comprises pipeline and is arranged on the valve on pipeline.Pipeline is comprised of the first pipeline, second pipe and the 3rd pipeline three parts.
The manual slag input valve of installing on pipeline between first pipeline one end connection slag slurry distributor box and the first drainage bin and the pipeline between electronic slag input valve, the other end connects the first drainage bin; Two valves are installed on the first pipeline.
The manual slag input valve of installing on pipeline between second pipe one end connection slag slurry distributor box and the second drainage bin and the pipeline between electronic slag input valve, the other end connects the second drainage bin; Two valves are installed on second pipe.
The 3rd pipeline connects the first pipeline and second pipe, and the 3rd pipe ends is connected between two valves of the first pipeline, between two valves of second pipe.
When the first drainage bin work and the second drainage bin are stopped transport, according to the order of connection, the valve near slag slurry distributor box on the first pipeline closes, and away from the valve of slag slurry distributor box, opens; On second pipe, according to the order of connection, near the valve of slag slurry distributor box, open, away from the valve pass of slag slurry distributor box.
When the second drainage bin work and the first drainage bin are stopped transport, on second pipe, according to the order of connection, the valve near slag slurry distributor box closes, and away from the valve of slag slurry distributor box, opens; On the first pipeline, according to the order of connection, near the valve of slag slurry distributor box, open, away from the valve pass of slag slurry distributor box.
Further, the first pipeline, second pipe are telescopic pipeline.
The utlity model has the slag paste dehydrating device of antifreeze shunting device, on the pulp water pipeline between original slag slurry distributor box and drainage bin, antifreeze bypass duct is installed separately and is connected pulp water pipeline and drainage bin.Because drainage bin has two and two drainage bin alternations, therefore, in the first drainage bin work and the second drainage bin while quitting work, in the second pulp water pipeline between slag slurry distributor box and the second drainage bin, can retain a part of pulp water, by antifreeze shunting device, this part pulp water can flow into the 3rd pipeline by second pipe, and then inflow the first pipeline, finally flow into the first drainage bin, the pulp water retaining in the second pulp water pipeline is got rid of, prevented the second pulp water line clogging and frozen pipe phenomenon in winter occurs.
In the second drainage bin work and the first drainage bin while quitting work, in the first pulp water pipeline between slag slurry distributor box and the first drainage bin, can retain a part of pulp water, by antifreeze shunting device, this part pulp water can flow into the 3rd pipeline by the first pipeline, and then inflow second pipe, finally flow into the second drainage bin, the pulp water retaining in the first pulp water pipeline is got rid of, prevent the first pulp water line clogging and frozen pipe phenomenon in winter occurs.
Adopt after technique scheme, the utility model compared with prior art has following beneficial effect.
The utlity model has the slag paste dehydrating device of antifreeze shunting device, can utilize bypass duct to make to remain in ducted pulp water and be expelled to drainage bin, thus solved pipeline section between manual slag input valve and electronic slag input valve obstruction or winter frozen pipe problem.
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the connection diagram that the utlity model has the slag paste dehydrating device of antifreeze shunting device.
1, slag slurry distributor box, the 2, first drainage bin, the 21, first pulp water pipeline, 22, the first pipeline, the 221, first antifreeze bypass valve, the 222, first antifreeze bypass discharge leg valve, 3, the second drainage bin, the 31, second pulp water pipeline, 32, second pipe, 321, the second antifreeze bypass valve, 322, the second antifreeze bypass discharge leg valve, the 4, the 3rd pipeline, 5, slag pipe, 6, electronic slag input valve, 7, manual slag input valve.
The specific embodiment
As shown in Figure 1, pulp water in power plant's hydraulic slag removal system carries out recycling after processed, slag pipe 5 is connected to slag slurry distributor box 1 pulp water is sent into slag slurry distributor box 1, slag slurry distributor box 1 is connected to the first drainage bin 2 by the first pulp water pipeline 21 respectively, by the second pulp water pipeline 31, be connected to the second drainage bin 3, so that pulp water flows into respectively the first drainage bin 2 and the second drainage bin 3 from slag slurry distributor box 1.
According to pulp water flow direction, manual slag input valve 7 and electronic slag input valve 6 are installed on the first pulp water pipeline 21 successively.Manual slag input valve 7 and electronic slag input valve 6 are installed successively on the second pulp water pipeline 31.
The first drainage bin 2 and the second drainage bin 3 alternations, therefore, in the first drainage bin 2 work and the second drainage bin 3 while not working, in the first pulp water pipeline 21, there is pulp water to flow, and manual slag input valve 7 and electronic slag input valve 6 on the second pulp water pipeline 31 cuts out, the pulp water accumulating in the second pulp water pipeline 31 does not flow, and therefore may cause slag deposits to cause stopping up at manual slag input valve 7 and the pipeline section between electronic slag input valve 6 of the second pulp water pipeline 31, or at this pipeline section, frozen pipe phenomenon in winter occur.
Equally, in the second drainage bin 3 work and the first drainage bin 2 while not working, in the second pulp water pipeline 31, there is pulp water to flow, and manual slag input valve 7 and electronic slag input valve 6 on the first pulp water pipeline 21 cuts out, the pulp water accumulating in the first pulp water pipeline 21 does not flow, therefore may cause slag deposits to cause stopping up at manual slag input valve and the pipeline section between electronic slag input valve of the first pulp water pipeline 21, or at this pipeline section, frozen pipe phenomenon in winter occur.
In order to prevent accumulated slag in the first pulp water pipeline 21, the second pulp water pipeline 31, on existing slag paste dehydrating device, increase antifreeze shunting device, form the slag paste dehydrating device with antifreeze shunting device.
As shown in Figure 1, antifreeze shunting device comprises pipeline and is arranged on the valve on pipeline.Pipeline is comprised of the first pipeline 22, second pipe 32 and the 3rd pipeline 4 three parts.In order can better to distinguish, the pipeline of the antifreeze shunting device in figure is shown in broken lines.
The 3rd pipeline 4 connects the first pipeline 22 and second pipe 32, the three pipeline 4 one end are connected between two valves of the first pipeline 22, and the other end is connected between two valves of second pipe 32.
When the first drainage bin 2 work and the second drainage bin 3 are stopped transport, the first antifreeze bypass valve 221 near slag slurry distributor box 1 on the first pipeline 22 closes, and away from the first antifreeze bypass discharge leg valve 222 of slag slurry distributor box 1, opens; On second pipe 32, near the second antifreeze bypass valve 321 of slag slurry distributor box 1, open, away from the second antifreeze bypass discharge leg valve 322 passes of slag slurry distributor box 1.Because the manual slag input valve 7 on the second pulp water pipeline 31 and electronic slag input valve 6 are closed, the pulp water accumulating in the second pulp water pipeline 31 does not flow, the second antifreeze bypass valve 321 on second pipe 32 is opened, make the pulp water accumulating in pipeline between two valves on the second pulp water pipeline 31 flow into second pipe 32, after the second antifreeze bypass valve 321, flow into the 3rd pipeline 4, then flow into the first pipeline 22, because the first antifreeze bypass discharge leg valve 222 on the first pipeline 22 is opened, make pulp water flow into the first drainage bin 2 from the first pipeline 22.Thereby the pulp water that accumulates in pipeline between two valves on the second pulp water pipeline 31 is discharged, prevent from forming accumulated slag blocking pipe and winter frozen pipe phenomenon.
When the second drainage bin 3 work and the first drainage bin 2 while stopping transport, the second antifreeze bypass valve 321 near slag slurry distributor box 1 on second pipe 32 closes, and away from the second antifreeze bypass discharge leg valve 322 of slag slurry distributor box 1, opens; On the first pipeline 22, near the first antifreeze bypass valve 221 of slag slurry distributor box 1, open, away from the first antifreeze bypass discharge leg valve 222 passes of slag slurry distributor box.Because the manual slag input valve 7 on the first pulp water pipeline 21 and electronic slag input valve 6 are closed, the pulp water accumulating in the first pulp water pipeline 21 does not flow, the first antifreeze bypass valve 221 on the first pipeline 22 is opened, make on the first pulp water pipeline 21 pulp water manually accumulating in pipeline between slag input valve 7 and electronic slag input valve 6 flow into the first pipeline 22, after the first antifreeze bypass valve 221, flow into the 3rd pipeline 4, then flow into second pipe 32, because the second antifreeze bypass discharge leg valve 322 on second pipe 32 is opened, make pulp water flow into the second drainage bin 3 from second pipe 32.Thereby the pulp water that accumulates in the pipeline between two valves on the first pulp water pipeline 21 is discharged, prevent from forming accumulated slag blocking pipe and winter frozen pipe phenomenon.
The first pipeline, second pipe are telescopic pipeline.
When the first drainage bin 2 work and the second drainage bin 3 are stopped transport, the 3rd pipeline 4 partly shrinks so that the 3rd pipeline and second pipe tie point are raised with the second pipe of second pipe 32 tie point tops, one end that one end that the 3rd pipeline is connected with second pipe is connected with the first pipeline higher than the 3rd pipeline, thus make the 3rd pipeline tilt to make pulp water flow into the first drainage bin and not in the 3rd pipeline inner accumulated.
When the second drainage bin 3 work and the first drainage bin 2 while stopping transport, the first pipe section of the 3rd pipeline 4 and the first pipeline 22 tie point tops shrinks so that the 3rd pipeline and the first pipeline tie point are raised, one end that one end that the 3rd pipeline is connected with the first pipeline is connected with second pipe higher than the 3rd pipeline, thus make the 3rd pipeline tilt to make pulp water flow into the second drainage bin and not in the 3rd pipeline inner accumulated.
The utlity model has the slag paste dehydrating device of antifreeze shunting device, on the pulp water pipeline between original slag slurry distributor box and drainage bin, antifreeze bypass duct is installed separately and is connected pulp water pipeline and drainage bin.Because drainage bin has two and two drainage bin alternations, therefore, in the first drainage bin work and the second drainage bin while quitting work, in the second pulp water pipeline between slag slurry distributor box and the second drainage bin, can retain a part of pulp water, by antifreeze shunting device, this part pulp water can flow into the 3rd pipeline by second pipe, and then inflow the first pipeline, finally flow into the first drainage bin, the pulp water retaining in the second pulp water pipeline is got rid of, prevented the second pulp water line clogging and frozen pipe phenomenon in winter occurs.
In the second drainage bin work and the first drainage bin while quitting work, in the first pulp water pipeline between slag slurry distributor box and the first drainage bin, can retain a part of pulp water, by antifreeze shunting device, this part pulp water can flow into the 3rd pipeline by the first pipeline, and then inflow second pipe, finally flow into the second drainage bin, the pulp water retaining in the first pulp water pipeline is got rid of, prevent the first pulp water line clogging and frozen pipe phenomenon in winter occurs.
Embodiment in above-described embodiment can further combine or replace; and embodiment is described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design philosophy; the various changes and modifications that in this area, professional and technical personnel makes the technical solution of the utility model, all belong to protection domain of the present utility model.
Claims (5)
1. the slag paste dehydrating device with antifreeze shunting device, comprise slag slurry distributor box, the first drainage bin, the second drainage bin, connect slag slurry distributor box and the pipeline of the first drainage bin and the pipeline that is connected slag slurry distributor box and the second drainage bin, it is characterized in that: comprise pipeline and be arranged on the valve on pipeline, pipeline is comprised of the first pipeline, second pipe and the 3rd pipeline three parts
The manual slag input valve of installing on pipeline between first pipeline one end connection slag slurry distributor box and the first drainage bin and the pipeline between electronic slag input valve, the other end connects the first drainage bin; On the first pipeline, order is provided with two valves;
The manual slag input valve of installing on pipeline between second pipe one end connection slag slurry distributor box and the second drainage bin and the pipeline between electronic slag input valve, the other end connects the second drainage bin; On second pipe, order is provided with two valves;
The 3rd pipeline connects the first pipeline and second pipe, and the 3rd pipe ends is connected between two valves of the first pipeline, between two valves of second pipe.
2. the slag paste dehydrating device with antifreeze shunting device according to claim 1, it is characterized in that: when the first drainage bin work and the second drainage bin are stopped transport, on the first pipeline, according to the order of connection, the valve near slag slurry distributor box closes, and away from the valve of slag slurry distributor box, opens; On second pipe, according to the order of connection, near the valve of slag slurry distributor box, open, away from the valve pass of slag slurry distributor box.
3. the slag paste dehydrating device with antifreeze shunting device according to claim 1, it is characterized in that: when the second drainage bin work and the first drainage bin are stopped transport, on second pipe, according to the order of connection, the valve near slag slurry distributor box closes, and away from the valve of slag slurry distributor box, opens; On the first pipeline, according to the order of connection, near the valve of slag slurry distributor box, open, away from the valve pass of slag slurry distributor box.
4. according to the slag paste dehydrating device with antifreeze shunting device described in claim 1-3 any one, it is characterized in that: two valves of installing on two valves of installing on the first pipeline, second pipe are hand-operated valve.
5. according to the slag paste dehydrating device with antifreeze shunting device described in claim 1-3 any one, it is characterized in that: the first pipeline, second pipe are telescopic pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777542.0U CN203586233U (en) | 2013-11-29 | 2013-11-29 | Slurry dehydrating device with antifreezing bypass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777542.0U CN203586233U (en) | 2013-11-29 | 2013-11-29 | Slurry dehydrating device with antifreezing bypass device |
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| Publication Number | Publication Date |
|---|---|
| CN203586233U true CN203586233U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320777542.0U Expired - Fee Related CN203586233U (en) | 2013-11-29 | 2013-11-29 | Slurry dehydrating device with antifreezing bypass device |
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| CN (1) | CN203586233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135452A (en) * | 2015-09-11 | 2015-12-09 | 内蒙古包钢钢联股份有限公司 | Novel dehydration bin water separation system |
-
2013
- 2013-11-29 CN CN201320777542.0U patent/CN203586233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135452A (en) * | 2015-09-11 | 2015-12-09 | 内蒙古包钢钢联股份有限公司 | Novel dehydration bin water separation system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20201129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |