CN217684371U - Recovery unit of distributed steam condensate - Google Patents
Recovery unit of distributed steam condensate Download PDFInfo
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- CN217684371U CN217684371U CN202221421059.4U CN202221421059U CN217684371U CN 217684371 U CN217684371 U CN 217684371U CN 202221421059 U CN202221421059 U CN 202221421059U CN 217684371 U CN217684371 U CN 217684371U
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Abstract
The utility model discloses a recovery unit of distributed steam condensate, including a plurality of hydrophobic pipelines, a plurality of hydrophobic pipelines link to each other with same condensate water tank, be equipped with the heat exchange tube in the condensate water tank, heat exchange tube and cooling water pipeline, cooling water return water pipeline link to each other, and the condensate water tank links to each other with the condensate delivery pump, the condensate delivery pump links to each other with the condensate water pipeline.
Description
Technical Field
The utility model discloses a recovery unit of distributed steam condensate.
Background
The inventor finds that steam is used as a common energy medium in the coking production process and is widely applied to places such as equipment and pipeline purging, pipeline heat tracing, medium heating and the like. Steam condensate recovery devices are currently provided in some installations with high steam consumption, but the pipes on the plant-wide utility tunnel, such as the steam pipes, and the heat-tracing pipes, are drained because the condensate discharge locations are distributed and the amount of each discharge point is particularly small, and are generally selected to be discharged on site or into nearby drains. The method is characterized in that steam condensate is wasted, all hydrophobic points of the whole plant seem to be that condensate discharged from each place is not much, but the condensate is accumulated a lot, the water quality of the steam condensate is superior to that of raw water and is similar to soft water, the steam condensate can be directly used as supplementing water of the low-pressure boiler, and if the condensate can be recycled, the soft water supplementing water of the low-pressure boiler can be greatly reduced. Secondly, in the production process, the utility tunnel is generally on the trunk road side in the factory, if emit steam in a large number, cause very big interference to the sight of coming and going pedestrian, vehicle, have the potential safety hazard.
Disclosure of Invention
The utility model aims at providing a recovery unit of distributed steam condensate, the device retrieves the hydrophobic of the steam conduit on the utility tunnel, and the hydrophobic of the heat tracing pipeline that will need steam to accompany heat retrieves, and the steam condensate after will retrieving is delivered to the retrieval and utilization water spot through the pipeline on the utility tunnel.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
an embodiment of the utility model provides a recovery unit of distributed steam condensate, including a plurality of hydrophobic pipelines, a plurality of hydrophobic pipelines and same condensate water tank link to each other, be equipped with the heat exchange tube in the condensate water tank, heat exchange tube and cooling water upper water pipeline, cooling water return water pipeline link to each other, the condensate water tank links to each other with the condensate delivery pump, the condensate delivery pump links to each other with the condensate water pipeline. The drain pipeline is provided with a drain valve.
As a further technical scheme, a liquid level sensor is mounted on the condensate water tank and connected with a control system, and the control system controls the condensate delivery pump.
As a further technical scheme, a temperature regulating valve is arranged on the cooling water upper water pipeline; and a condensate temperature detection device is arranged on the condensate water tank and is connected with a control system, and the control system controls the temperature regulating valve.
Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:
the utility model has the advantages that a plurality of drainage pipelines are shared by the pipelines from the comprehensive pipe gallery, and the plurality of pipelines are connected to the same condensate water tank; recovering the drainage of the heat tracing pipeline needing steam heat tracing; and (4) conveying the recovered steam condensate to a reuse water point through a pipeline on the comprehensive pipe rack.
Set up the condensate temperature and detect and controlling means on the condensate water tank, the device interlocks with condensate temperature control valve, when the condensate temperature is higher than the setting value, opens condensate temperature control valve, and the cooling water pipeline on the utility tunnel gets into the heat exchange tube of condensate water tank, reduces the temperature of condensate.
The condensate liquid level detection and control device arranged on the condensate water tank is interlocked with the compressed air switch valve, when the condensate liquid level is higher than a set value, the compressed air switch valve is opened, a power source is continuously provided for the condensate delivery pump, and at the moment, the condensate obtained by collection is delivered to a condensate pipeline on the comprehensive pipe gallery through the condensate delivery pump.
By adopting the recovery device, the waste of the condensate is effectively reduced;
the compressed air is used as a power source for driving the condensate delivery pump, and the arrangement is simple and convenient.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to constitute a limitation on the invention.
FIG. 1 is a schematic view of the present invention;
in the figure: the spacing or size between each other is exaggerated to show the location of the locations, and the illustration is for illustrative purposes only.
1. A first drain conduit; 2. a second drain conduit; 3. a third drain pipe; 4. a fourth hydrophobic conduit; 5. compressing the pipeline to be empty; 6. a condensed water pipeline; 7. a cooling water upper water pipeline; 8. a cooling water return pipe; 9. a condensate temperature regulating valve; 10. a condensate temperature detection and control device; 11. a condensate transfer pump; 12. a condensate water tank; 13. a condensate liquid level detection and control device; 14. compressed air switch valve.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
as introduced by the background art, the deficiencies in the prior art, in order to solve the above technical problems, the present invention provides a recycling device for dispersed steam condensate.
The utility model discloses an in the typical embodiment, as shown in fig. 1, the recovery unit of distributed steam condensate is disclosed in this embodiment, including a plurality of hydrophobic pipelines, correspond this embodiment, including four hydrophobic pipelines, respectively, first hydrophobic pipeline 1, second hydrophobic pipeline 2, third hydrophobic pipeline 3, fourth hydrophobic pipeline 4 all link to each other with the top of condensate water tank 12, and be equipped with the heat exchange tube in condensate water tank 12, the water inlet end of heat exchange tube links to each other with cooling water inlet pipe 7, the water return end links to each other with cooling water return pipe 8, the water inlet end sets up in the side lower part of condensate water tank 12, the water return end sets up in the side upper portion of condensate water tank 12, install condensate temperature detection and control device 10 on condensate water tank 12, install condensate temperature control valve 9 on cooling water inlet pipe 7; the condensate temperature detection and control device 10 on the condensate water tank 12 is interlocked with the condensate temperature adjusting valve 9, when the condensate temperature is higher than a set value, the condensate temperature adjusting valve 9 is opened, and the cooling water upper water pipeline on the comprehensive pipe rack enters the heat exchange pipe of the condensate water tank 12, so that the temperature of the condensate is reduced.
Further, the condensate water tank 12 is connected with the condensate delivery pump 11, and the condensate delivery pump 11 is connected with the condensate water pipeline 6; and the condensate delivery pump 11 is connected with the compressed air switch valve 14, the condensate water tank 12 is further provided with a liquid level detection and control device 13, the condensate liquid level detection and control device 13 on the condensate water tank 12 is interlocked with the compressed air switch valve 14, when the condensate liquid level is higher than a set value, the compressed air switch valve 14 is opened, a power source is continuously provided for the condensate delivery pump 11, and at the moment, the collected condensate is delivered to the condensate pipeline 6 on the comprehensive pipe gallery through the condensate delivery pump 11.
The device retrieves the hydrophobic of the steam pipeline on the utility tunnel, retrieves the hydrophobic of the heat tracing pipeline that will need steam to accompany heat, and the steam condensate after will retrieving is delivered to the retrieval and utilization water spot through the pipeline on the utility tunnel, effectively reduces the waste of condensate.
The device adopts compressed air as pump drive's power supply, arranges simply, and is convenient.
The device sets up devices such as condensate temperature detection and liquid level detection and control, ensures the safe, steady operation of driving pump, reduces the maintenance work of equipment.
The specific implementation process comprises the following steps:
the first pipeline from the comprehensive pipe gallery comprises a drain pipeline 1, a drain pipeline 2, a drain pipeline 3, a drain pipeline 4, a compressed air pipeline 5, a condensed water pipeline 6, a cooling water upper water pipeline 7 and a cooling water return pipeline 8; the drain pipes 1, 2, 3 and 4 are connected to respective drainage systems, that is, a drain valve S is arranged on each drain pipe, the drain valve S has the function of blocking air and draining water, and condensate enters the condensate water tank 12 after passing through the drain valve S.
The utility model discloses well condensate temperature that sets up on condensate water tank 12 detects and controlling means 10 interlocks with condensate temperature control valve 9, when the condensate temperature is higher than the setting value, opens condensate temperature control valve 9, and the last cooling water upper water pipeline of utility tunnel gets into the heat exchange tube of condensate water tank 12, reduces the temperature of condensate.
The utility model discloses in set up condensate liquid level detection and controlling means 13 on condensate water tank 12 and interlock with compressed air ooff valve 14, when the condensate liquid level is higher than the setting value, open compressed air ooff valve 14, continuously provide the power supply to condensate delivery pump 11, at this moment, collect the condensate that obtains and send to the condensate pipe way 6 on the utility tunnel through condensate delivery pump 11.
The utility model discloses a steam pipeline's drainage and the drainage of companion's heat steam are according to the certain interval setting of specification consideration on utility tunnel to set up this recovery unit, retrieve the condensate of whole factory's dispersion, finally deliver to the user through the pipe network.
Finally, it is also noted that relational terms such as first and second, and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. The utility model provides a recovery unit of distributed steam condensate, its characterized in that includes a plurality of hydrophobic pipelines, a plurality of hydrophobic pipelines link to each other with same condensate water tank, be equipped with the heat exchange tube in the condensate water tank, heat exchange tube and cooling water pipeline, cooling water return water pipeline link to each other, the condensate water tank links to each other with the condensate delivery pump, the condensate delivery pump links to each other with the condensate water pipeline.
2. A distributed vapor condensate recovery apparatus as claimed in claim 1, wherein a level sensor is mounted on the condensate tank, said level sensor being connected to a control system, said control system controlling said condensate transfer pump.
3. A condensate recycling apparatus for distributed steam as claimed in claim 1, wherein a trap is mounted on said drain conduit.
4. A condensate recycling apparatus for distributed steam as claimed in claim 1, wherein said cooling water supply conduit is provided with a temperature control valve.
5. A condensate recovery apparatus for dispersed steam condensate as claimed in claim 4, wherein condensate temperature sensing means is provided on the condensate tank, said condensate temperature sensing means being connected to a control system, said control system controlling said temperature regulating valve.
6. A condensate recycling apparatus for dispersed steam condensate according to claim 1, wherein said condensate delivery pump is an air pump.
7. A recovery device of a dispersed steam condensate is characterized by comprising a plurality of hydrophobic pipelines, wherein the plurality of hydrophobic pipelines are connected with the same condensate water tank; and a temperature regulating valve is arranged on the cooling water upper water pipeline, and a liquid level sensor and a condensate temperature detection device are also arranged on the condensate water tank.
8. A condensate dispensing recovery apparatus as claimed in claim 7, wherein said level sensor is connected to a control system which controls a compressed air switch valve connected to said condensate delivery pump.
9. A condensate recycling apparatus for distributed steam condensate as claimed in claim 7, wherein said condensate temperature sensing means is connected to a control system, said control system controlling said temperature regulating valve.
10. A condensate recycling apparatus for dispersed steam as claimed in claim 7, wherein a trap is mounted on said trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421059.4U CN217684371U (en) | 2022-06-08 | 2022-06-08 | Recovery unit of distributed steam condensate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421059.4U CN217684371U (en) | 2022-06-08 | 2022-06-08 | Recovery unit of distributed steam condensate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217684371U true CN217684371U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221421059.4U Active CN217684371U (en) | 2022-06-08 | 2022-06-08 | Recovery unit of distributed steam condensate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217684371U (en) |
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2022
- 2022-06-08 CN CN202221421059.4U patent/CN217684371U/en active Active
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