CN218296801U - Recovery system of evacuation exhaust steam condensate water - Google Patents
Recovery system of evacuation exhaust steam condensate water Download PDFInfo
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- CN218296801U CN218296801U CN202221692371.7U CN202221692371U CN218296801U CN 218296801 U CN218296801 U CN 218296801U CN 202221692371 U CN202221692371 U CN 202221692371U CN 218296801 U CN218296801 U CN 218296801U
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Abstract
The utility model discloses a recovery system of evacuation waste steam condensate water, which comprises a device room and an evacuation main pipeline arranged inside the device room, wherein a condensate water recovery cover with a cap-shaped structure is arranged above the evacuation main pipeline, a pipeline to be evacuated is arranged in the middle of the evacuation main pipeline, and the lower end of the evacuation main pipeline is connected with a condensate water recovery pipeline; the condensed water recovery pipeline is connected with a condensed water tank; the inside of evacuation trunk line is provided with the filter screen, the condensate recovery pipeline is provided with trades the mouth of a river. The utility model has the characteristics of structural design is reasonable, low cost, and the condensation is effectual, and the condensation rate of recovery is high, and energy saving and consumption reduction etc. has not only eliminated because vapor discharges to spread the potential safety hazard that constitutes to electrical equipment between the equipment in the trench, has still realized the purpose that hot resource, water resource recycle to the condensate water of retrieving.
Description
Technical Field
The utility model relates to a water resource cyclic utilization field especially relates to a recovery system of evacuation exhaust steam comdenstion water.
Background
The recycling of the condensed water is always an important aspect of saving energy, reducing consumption and realizing the recycling of water resources. For most enterprises, except that the emptying condensed water is not recycled (the water amount is less), other condensed water is basically recycled. With the continuous development of industrial technology transformation, the amount of exhausted waste steam generated by steam used in factories is increased gradually, and condensed water generated by the steam can be provided for heat exchange and heat supply equipment for cyclic utilization due to the increase of the amount of the condensed water. In order to further improve the energy utilization rate, the recovery of the drained condensed water is imperative.
At present, after all equipment is used and useless hot steam to be emptied enters an emptying main pipeline, part of the useless hot steam is directly discharged to the atmosphere from the upper part of the pipeline, and part of the useless hot steam meets the condensation and is condensed into high-temperature condensed water to be discharged to a trench between the equipment from the lower part of the pipeline and flows away. This results in the following two problems:
(1) waste of heat and water resources
Useless hot steam after each equipment is used is gaseous steam in nature, and the water-containing hot steam discharged into the atmosphere, wherein heat and water are discharged into the atmosphere, so that the resources cannot be effectively utilized, and meanwhile, certain influence on environmental protection is caused. In addition, the high-temperature condensed water discharged into the trench is directly discharged from the trench to a sewage station, which also causes waste of water resources and heat.
(2) Potential safety hazard
High-temperature condensed water discharged into the trench can also generate water vapor when being cooled, heat exchange equipment and related electrical control equipment are removed from an equipment room where the emptying pipe and the trench are located, and short circuit danger can exist when electrical precision equipment encounters dissipated water vapor, so that great potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a recovery system of evacuation steam condensate water, its aim at is through the transformation to evacuation trunk line condensate water treatment facility, carries out furthest's recovery in the lump with useless steam and the condensate water that originally directly discharge, when effectively reducing the wasting of resources, can also prevent that the high temperature condensate water that discharges from generating steam between equipment and causing the potential safety hazard to electrical equipment.
The utility model provides a technical scheme that its technical problem adopted does:
a recovery system for evacuated waste steam condensate water comprises an equipment room and an evacuated main pipe arranged in the equipment room, wherein a condensate water recovery cover in a cap shape is arranged above the evacuated main pipe, a pipeline to be evacuated is arranged in the middle of the evacuated main pipe, and the lower end of the evacuated main pipe is connected with a condensate water recovery pipeline; the condensed water recovery pipeline is connected with a condensed water tank; the inside of evacuation trunk line is provided with the filter screen, the condensate recovery pipeline is provided with trades the mouth of a river.
As an improvement of the technical scheme, a plurality of steam outlets are uniformly formed in the top end of the condensed water recovery cover, and a plurality of bulges are uniformly arranged on the inner wall surface of the condensed water recovery cover.
As an improvement of the technical scheme, the condensed water recovery cover is connected with the emptying main pipeline by an inclined plane.
As an improvement of the above technical scheme, the condensed water recovery pipeline comprises a u-shaped communicating pipe and an n-shaped recovery pipe; the low-temperature water is pre-stored in the u-shaped communicating pipe, and the left liquid surface and the right liquid surface of the low-temperature water can be kept parallel in the u-shaped communicating pipe by utilizing the principle of the communicating vessel; the water changing port is located at the top end of the n-type recovery pipe and is provided with a tight closing door.
As an improvement of the technical scheme, the n-type recovery pipe is provided with a water outlet end, and the water outlet end of the n-type recovery pipe is positioned in the middle of the condensation water tank.
As an improvement of the technical scheme, the condensation water tank is provided with a water outlet which is positioned at the bottom of the condensation water tank.
As an improvement of the technical scheme, the filter screen is positioned below the pipeline to be exhausted.
As the improvement of the technical scheme, the outer wall of the emptying main pipeline is provided with a filter screen port for loading or removing a filter screen.
As an improvement of the technical scheme, after the waste steam to be evacuated enters the evacuation main pipeline, part of the waste steam to be evacuated meets condensation and is condensed into high-temperature condensed water in the pipeline and flows into the bottom of the evacuation main pipeline, and the other part of the waste steam to be evacuated continuously rises to be in contact with the inner wall surface of the condensed water recovery cover for further cooling to form the condensed water which flows into the bottom of the evacuation main pipeline and is converged with the high-temperature condensed water to form the condensed water to be recovered.
As an improvement of the technical proposal, the condensed water to be recovered is mixed with low-temperature water pre-stored in a u-shaped communicating pipe to form the equipment reuse water, the equipment reuse water is pressed into a condensed water tank through an n-shaped recovering pipe along with the rise of the water level in the u-shaped communicating pipe in a condensed water recovering pipeline by utilizing the communicating vessel principle, and then the condensed water is sent to the utilization equipment through a water outlet of the condensed water tank.
Compared with the prior art, the technical scheme of the utility model has the characteristics of reasonable structural design, low cost, good condensation effect, high condensation recovery rate, energy conservation, consumption reduction and the like, thereby not only eliminating the potential safety hazard to the electric equipment caused by the fact that water vapor is discharged into a trench and spread to the equipment room, but also realizing the purpose of recycling heat resources and water resources for the recovered condensed water; the condensate recovery pipeline utilizes the principle of a communicating vessel, improves the recovery rate of the condensate, and solves the problems of potential safety hazard and equipment hidden danger caused by overhigh temperature of the condensate at the same time, the application follows the first principle of energy conservation, land conservation, cost conservation and safety, the existing equipment is recovered and used to the maximum extent, and the energy utilization rate and the safety factor are effectively improved;
the low-temperature water is pre-stored in the u-shaped communicating pipe, so that on one hand, the steam moving to the bottom end of the emptying main pipeline can be cooled, more condensed water is recovered, on the other hand, the low-temperature water can cool the high-temperature condensed water falling back in the emptying main pipeline, and the temperature of the mixed high-temperature condensed water and the low-temperature water is more suitable for equipment recycling;
the inner wall of the condensed water recovery cover is provided with the bulge, so that the contact area of steam and the inner wall of the condensed water recovery cover is increased, and the condensation efficiency is improved;
the top end of the n-type recovery pipe is provided with the replacement water port, so that not only can low-temperature water be pre-filled in the u-type communication pipe, but also the low-temperature water in the u-type communication pipe can be pumped away in the device overhauling process;
through set up the filter screen in the evacuation trunk line, can filter the impurity in the condensate water that needs to retrieve, prevent that impurity from reaching u type communicating pipe along with the condensate water, deposit in the bottom of u type communicating pipe, increase follow-up maintenance, belt cleaning device's the degree of difficulty.
Drawings
The invention will be further explained with reference to the drawings and the specific embodiments,
fig. 1 is a schematic structural view of the present invention;
wherein: 1. emptying the main pipeline; 101. a steam outlet; 102. a protrusion; 2. a condensed water recovery cover; 3. a pipe to be exhausted; 4. a condensed water recovery pipeline; 401. a u-shaped communicating pipe; 402. an n-type recovery pipe; 5. a condensation water tank; 6. a filter screen; 7. changing a water gap; 8. a water outlet; 9. and (4) equipment room.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "above", "below", "front", "back", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "connected," and the like are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1, a recovery system for evacuation waste steam condensate water comprises an equipment room 9 and an evacuation main pipe 1 arranged inside the equipment room, wherein a condensate water recovery cover 2 in a cap shape is arranged above the evacuation main pipe 1, a pipeline 3 to be exhausted is arranged in the middle of the evacuation main pipe 1, and the lower end of the evacuation main pipe 1 is connected with a condensate water recovery pipeline 4; the condensed water recovery pipeline 4 is connected with a condensed water tank 5; a filter screen 6 is arranged in the evacuation main pipeline 1, and a water changing port 7 is arranged in the condensed water recovery pipeline 4.
In the embodiment, a plurality of play steam vent 101 has evenly been seted up on the top of cover 2 is retrieved to the condensate water, the internal face that cover 2 was retrieved to the condensate water evenly is provided with the arch 102 of a plurality of, the effect of arch 102 lies in increasing the area of contact of waiting the evacuation steam waste and the inner wall of cover 2 is retrieved to the condensate water, improves condensation efficiency.
In the embodiment, the condensate water is retrieved and is adopted the inclined plane to be connected between cover 2 and the evacuation trunk line 1, adopts the inclined plane to connect and to treat evacuation steam waste and condensate water and retrieve its water conservancy diversion effect of condensate water that cover 2 inner wall contact formed, prevent that the condensate water from gathering in the condensate water is retrieved and is covered 2.
In the embodiment of the present invention, the condensed water recovery pipeline 4 includes a u-shaped communication pipe 401 and an n-shaped recovery pipe 402; the low-temperature water is prestored in the u-shaped communication pipe 401, the low-temperature water can keep the left liquid surface and the right liquid surface in the u-shaped communication pipe 401 to be parallel by utilizing the principle of a communicating vessel, and the low-temperature water is prestored in the u-shaped communication pipe 401, so that on one hand, the low-temperature water can cool the steam moving to the bottom end of the emptying main pipe 1, and further more condensed water is recovered, on the other hand, the low-temperature water can cool the high-temperature condensed water falling back in the emptying main pipe 1, and the temperature of the mixed high-temperature condensed water and the low-temperature water is more suitable for equipment reuse; the water changing port 7 is positioned at the top end of the n-shaped recovery pipe 402, the water changing port 7 is provided with a tight door, low-temperature water can be pre-filled in the u-shaped communication pipe 401 through the water changing port 7, and the low-temperature water in the u-shaped communication pipe 401 can be pumped out in the device overhauling process; the n-type recovery pipe 402 is provided with a water outlet end, and the water outlet end of the n-type recovery pipe 402 is positioned in the middle of the condensation water tank 5.
In the embodiment, the condensate tank 5 is provided with outlet 8, outlet 8 is located the bottom of condensate tank 5, can carry the condensate water of collecting in condensate tank 5 to utilizing equipment through the outlet 8 of condensate tank 5.
In the embodiment, filter screen 6 is located the below of treating exhaust steam pipe 3, and it can filter the impurity in the condensate that needs to retrieve, prevents that impurity from reaching u type communicating pipe 401 along with the condensate, deposits in the bottom of u type communicating pipe 401, increases follow-up maintenance, belt cleaning device's the degree of difficulty.
In the embodiment, the outer wall of evacuation trunk line 1 is provided with the filter screen mouth that loads or demolishs filter screen 6.
The utility model discloses a theory of operation does:
after the exhaust steam to be evacuated enters the evacuation main pipeline 1, part of the exhaust steam to be evacuated meets condensation and is condensed into high-temperature condensed water in the pipeline and flows into the bottom of the evacuation main pipeline 1, the other part of the exhaust steam to be evacuated continuously rises to be in contact with the inner wall surface of the condensed water recovery cover 2 and the bulges 102 arranged on the inner wall surface of the condensed water recovery cover, and the condensed water is further cooled to flow into the bottom of the evacuation main pipeline 1 and is converged with the high-temperature condensed water to form the condensed water to be recovered;
the condensate to be recovered is mixed with the low-temperature water stored in the u-shaped communication pipe 401 in advance to form the device reuse water, and the device reuse water is pressed into the condensate tank 5 through the n-shaped recovery pipe 402 along with the rise of the water level in the u-shaped communication pipe 401 in the condensate recovery pipe 4 by using the principle of the communicating vessel, and is sent to the utilization device through the drain port 8 of the condensate tank 5.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a recovery system of evacuation exhaust steam comdenstion water which characterized in that: the device comprises an equipment room and an evacuation main pipeline arranged in the equipment room, wherein a condensed water recovery cover with a cap-shaped structure is arranged above the evacuation main pipeline, a pipeline to be exhausted is arranged in the middle of the evacuation main pipeline, and the lower end of the evacuation main pipeline is connected with a condensed water recovery pipeline; the condensed water recovery pipeline is connected with a condensed water tank; a filter screen is arranged in the emptying main pipeline, and a water changing port is formed in the condensed water recovery pipeline.
2. A recovery system for emptying condensed water of exhaust steam as claimed in claim 1, wherein: the top end of the condensed water recovery cover is uniformly provided with a plurality of steam outlets, and the inner wall surface of the condensed water recovery cover is uniformly provided with a plurality of bulges.
3. A recovery system for emptying condensed water of exhaust steam as claimed in claim 1, wherein: the condensed water recovery cover is connected with the evacuation main pipeline by an inclined plane.
4. A recovery system for emptying condensed water of exhaust steam according to claim 1, which is characterized in that: the condensed water recovery pipeline comprises a u-shaped communicating pipe and an n-shaped recovery pipe; low-temperature water is prestored in the u-shaped communicating pipe; the water changing port is located at the top end of the n-type recovery pipe and is provided with a tight closing door.
5. A recovery system for emptying steam condensate as claimed in claim 4, wherein: the n-type recovery pipe is provided with a water outlet end, and the water outlet end of the n-type recovery pipe is positioned in the middle of the condensation water tank.
6. A recovery system for emptying condensed water of exhaust steam according to claim 1, which is characterized in that: the condensation water tank is provided with a water outlet which is positioned at the bottom of the condensation water tank.
7. A recovery system for emptying condensed water of exhaust steam as claimed in claim 1, wherein: the filter screen is positioned below the pipeline to be exhausted.
8. A recovery system for emptying condensed water of exhaust steam as claimed in claim 1, wherein: and a filter screen port for loading or removing a filter screen is arranged on the outer wall of the emptying main pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221692371.7U CN218296801U (en) | 2022-07-01 | 2022-07-01 | Recovery system of evacuation exhaust steam condensate water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221692371.7U CN218296801U (en) | 2022-07-01 | 2022-07-01 | Recovery system of evacuation exhaust steam condensate water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218296801U true CN218296801U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221692371.7U Active CN218296801U (en) | 2022-07-01 | 2022-07-01 | Recovery system of evacuation exhaust steam condensate water |
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| Country | Link |
|---|---|
| CN (1) | CN218296801U (en) |
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2022
- 2022-07-01 CN CN202221692371.7U patent/CN218296801U/en active Active
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