CN214791039U - Energy-saving flash tank - Google Patents
Energy-saving flash tank Download PDFInfo
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- CN214791039U CN214791039U CN202121161020.9U CN202121161020U CN214791039U CN 214791039 U CN214791039 U CN 214791039U CN 202121161020 U CN202121161020 U CN 202121161020U CN 214791039 U CN214791039 U CN 214791039U
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Abstract
The utility model discloses an energy-saving even flash vessel of arranging surely, including the flash vessel body, the internally mounted of flash vessel body has the air discharge plate, the steam hole has been seted up on the surface of air discharge plate, the type of falling V flow distribution plate, and it is installed the below of air discharge plate, first drainage plate, its evenly distributed are in one side of the type of falling V flow distribution plate, second drainage plate, its evenly distributed is in the opposite side of the type of falling V flow distribution plate. This energy-saving flash tank of arranging surely, compare with current device, can carry out the dispersion discharge to exhaust steam, reduce the gathering of steam in the exit, avoided steam to lead to the discharge untimely because of piling up in a large number, and then cause a large amount of wastes, certain energy-conserving effect has been played, can carry out certain buffering to the sewage that adds in the flash tank simultaneously, avoid sewage to erode the same position of flash tank inner wall many times, cause the inner wall to damage, and can filter sewage step by step, the filter effect is good.
Description
Technical Field
The utility model relates to a blowdown flash tank technical field specifically is an energy-saving flash tank of arranging surely even.
Background
The blowdown flash tank is connected with the continuous drain of boiler, is used for the continuous blowdown decompression dilatation with the boiler, and the adiabatic inflation separation of blowdown water is secondary steam and waste hot water in continuous blowdown expander to through dilatation, step-down, heat exchange in the expander, then discharge, secondary steam is drawn forth by special pipeline, and waste hot water is automatic to be discharged through floater liquid level valve or overflow regulating valve, and heat energy can obtain the recovery and reuse.
The existing flash tank with fixed connection and discharge has the problem that secondary steam separated by the flash tank is discharged and recycled by a steam outlet, a large amount of steam is gathered to the steam outlet at the same time and cannot be discharged in time, and partial steam at the outlet is converted into water vapor, so that the recycling amount after the conversion of the steam is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-saving is decided and is even arranged flash tank to propose in solving above-mentioned background art because decide even arrange flash tank and have the secondary steam through the flash tank separation and discharge by steam outlet and recycle, and steam outlet is gathered to a large amount of steam simultaneously, can not in time discharge, can cause the partial steam in exit to convert steam into steam, thereby influence the problem of the reuse volume after the conversion of steam.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving flash tank with fixed rows comprises:
the flash tank comprises a flash tank body, wherein an exhaust plate is arranged inside the flash tank body, and the surface of the exhaust plate is provided with steam passing holes;
an inverted V-shaped splitter plate mounted below the exhaust plate;
the first drainage plates are uniformly distributed on one side of the inverted V-shaped splitter plate;
and the second drainage plates are uniformly distributed on the other side of the inverted V-shaped flow distribution plate.
Preferably, the steam passing holes are uniformly distributed along the surface of the exhaust plate.
Preferably, the inverted V-shaped splitter plate is fixedly connected to the exhaust plate.
Preferably, a 30-degree included angle is formed between the first drainage plate and the vertical direction of the inverted V-shaped flow distribution plate, and the first drainage plate and the second drainage plate are symmetrically distributed about the vertical central axis of the inverted V-shaped flow distribution plate.
Preferably, the flash tank body still is equipped with:
the protective heat-insulation coating is wrapped on the outer wall of the flash tank body;
the exhaust port is arranged at one end of the flash tank body, and a waste water outlet is arranged at the other end of the flash tank body;
and the sewage inlet is fixedly arranged on one side of the flash tank body, and the other side of the flash tank body is provided with an inlet hole.
Preferably, the inverted V-shaped flow distribution plate is further provided with:
the stepped wastewater buffer plate is arranged below the inverted V-shaped splitter plate, and a wastewater filter screen is arranged on the surface of the stepped wastewater buffer plate;
a classifying filter plate installed inside the stepped wastewater buffer plate;
and the mounting block is in threaded connection with one side of the stepped wastewater buffer plate.
Preferably, the grading filter plate and the waste water filter screen are parallel to each other in the horizontal direction.
Compared with the prior art, the utility model provides an energy-saving flash tank of arranging surely possesses following beneficial effect: this energy-saving even discharge flash vessel surely, can carry out the dispersion discharge to exhaust steam, reduce the gathering of steam in the exit, avoided steam to lead to the discharge untimely because of piling up in a large number, and then cause a large amount of wastes, certain energy-conserving effect has been played, can carry out certain buffering to the sewage of adding in the flash vessel simultaneously, avoid sewage to erode the same position of flash vessel inner wall many times, cause the inner wall to damage, and can filter sewage step by step, the filter effect is good.
1. The utility model discloses a plurality of positions are different on the exhaust plate surface and pass through the steam hole, can make steam pass through from different positions and enter into the gas vent, and then realize the dispersion to the gas that flows, can disperse to the both sides to the steam that rises through the type of falling V flow distribution plate, and then avoid a large amount of steam to gather, influence exhaust efficiency;
2. the utility model discloses a first drainage plate and second drainage plate are located the both sides of type of falling V flow distribution plate respectively, and the angle of setting is different, and then can carry out the drainage to the gas after the dispersion, make the gas rise from different angles, and then influence the speed that steam rises, effectively avoid steam to pile up, can reduce the influence that is caused by external environment of the heat in the flash tank body through protection heat preservation coating, and then reduce the outside diffusion of heat, play certain energy-conserving effect;
3. the utility model discloses a stairstepping waste water buffer board can make the waste water that sewage entry added disperse step by step, play certain cushioning effect to the waste water of adding, inside avoiding a large amount of waste water direct impact device, cause the damage to inside, can make stairstepping waste water buffer board limit buffering limit filter through the waste water filter screen, and the stairstepping waste water buffer board of each ladder all is equipped with the waste water filter screen, no matter which ladder is sprayed to the waste water of adding, can both obtain filtering, and be equipped with hierarchical filter plate and can carry out filtration once more to the waste water after the waste water filter screen filters.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the exhaust plate of the present invention;
figure 4 is the main view structure schematic diagram of the stepped wastewater buffer plate of the utility model.
In the figure: 1. a flash tank body; 2. a protective heat-preservation coating; 3. a waste water outlet; 4. a sewage inlet; 5. an access hole; 6. an exhaust port; 7. an exhaust plate; 8. an inverted V-shaped splitter plate; 9. a first drainage plate; 10. a second drainage plate; 11. mounting blocks; 12. a stepped wastewater buffer plate; 13. a steam passing hole; 14. a waste water filter screen; 15. and (4) grading the filter plate.
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 work belong to the protection scope of the present invention.
As shown in fig. 1, an energy-saving flash tank with fixed rows comprises: protection heat preservation coating 2, its parcel is at the outer wall of flash tank body 1, can reduce the influence that the inside heat of flash tank body 1 caused by external environment through protection heat preservation coating 2, and then reduce the outside diffusion of heat, play certain energy-conserving effect, gas vent 6, its one end of installing at flash tank body 1, waste water outlet 3 is installed to the other end of flash tank body 1, sewage entry 4, its fixed setting is in one side of flash tank body 1, flash tank body 1's opposite side is provided with hand-hole 5.
As shown in fig. 2-4, an energy-saving flash tank with fixed rows comprises: the flash tank comprises a flash tank body 1, an exhaust plate 7 is arranged in the flash tank body 1, steam passing holes 13 are formed in the surface of the exhaust plate 7, the steam passing holes 13 are uniformly distributed along the surface of the exhaust plate 7, a plurality of steam passing holes 13 with different positions are formed in the surface of the exhaust plate 7, steam can enter an exhaust port 6 from different positions through the steam passing holes, and then flowing gas is dispersed, an inverted V-shaped flow distribution plate 8 is arranged below the exhaust plate 7, the inverted V-shaped flow distribution plate 8 is fixedly connected with the exhaust plate 7, rising steam can be dispersed towards two sides through the inverted V-shaped flow distribution plate 8, so that a large amount of steam is prevented from being accumulated, the discharging efficiency is influenced, a first drainage plate 9 is uniformly distributed on one side of the inverted V-shaped flow distribution plate 8, a second drainage plate 10 is uniformly distributed on the other side of the inverted V-shaped flow distribution plate 8, and a 30-degree included angle is formed between the first drainage plate 9 and the inverted V-shaped flow distribution plate 8 in the vertical direction, the first drainage plate 9 and the second drainage plate 10 are symmetrically distributed about a vertical central axis of the inverted V-shaped flow distribution plate 8, the first drainage plate 9 and the second drainage plate 10 are respectively positioned at two sides of the inverted V-shaped flow distribution plate 8, the set angles are different, and then the dispersed gas can be drained, so that the gas rises from different angles, and further the rising speed of steam is influenced, and the accumulation of steam is effectively avoided, the stepped wastewater buffer plate 12 is arranged below the inverted V-shaped flow distribution plate 8, a wastewater filter screen 14 is arranged on the surface of the stepped wastewater buffer plate 12, wastewater added by the wastewater inlet 4 can be gradually dispersed by the stepped wastewater buffer plate 12, a certain buffer effect is achieved on the added wastewater, a large amount of wastewater is prevented from directly impacting the inside of the device, the inside is prevented from being damaged, and the stepped wastewater buffer plate 15 is installed inside the stepped wastewater buffer plate 12, being parallel to each other between hierarchical filter plate 15 and the horizontal direction of waste water filter screen 14, installation piece 11, its threaded connection is in one side of stairstepping waste water buffer board 12, can make stairstepping waste water buffer board 12 limit buffering limit filter through waste water filter screen 14, and the stairstepping waste water buffer board 12 of each ladder all is equipped with waste water filter screen 14, no matter which ladder is sprayed to the waste water of joining, can both obtain filtering, and be equipped with hierarchical filter plate 15 and can carry out filtration once more to waste water after waste water filter screen 14 filters.
The working principle is as follows: when the energy-saving fixed-row flash tank is used, firstly, wastewater is added into the flash tank body 1 through the wastewater inlet 4 on one side of the flash tank body 1, the added wastewater is sprayed onto the stepped wastewater buffer plate 12 in the flash tank body 1, each layer of the stepped wastewater buffer plate 12 is provided with the wastewater filter screen 14, and then the wastewater can be filtered through the wastewater filter screen 14 no matter which step the wastewater reaches, the filtered wastewater flows into the stepped wastewater buffer plate 15 below the stepped wastewater buffer plate 12 for secondary filtering, the wastewater filter screen 14 is connected with the inner wall of the flash tank body 1 through the mounting block 11, then the filtered wastewater is subjected to flash expansion, pressure reduction and heat exchange in the flash tank body 1 and then is discharged, the discharged wastewater flows out from the wastewater outlet 3 at the bottom of the flash tank body 1, and steam can be generated after heat exchange, the generated steam is upwards diffused and discharged from an exhaust port 6 above a flash tank body 1, the steam is diffused to a first drainage plate 9 and a second drainage plate 10 at two sides of an inverted V-shaped flow distribution plate 8 through the inverted V-shaped flow distribution plate 8 when being discharged, the first drainage plate 9 and the second drainage plate 10 are connected with an exhaust plate 7, the exhaust plate 7 is horizontally arranged above the inside of the flash tank body 1, and then the steam which can be dispersed and guided is diffused to the exhaust port 6 from steam passing holes 13 different in the surface of the exhaust plate 7 and then discharged, the dispersion angles of the steam are different, the speeds flowing to the exhaust port 6 are also different, so that the accumulation of a large amount of steam at the exhaust port 6 is avoided, meanwhile, the outer wall of the flash tank body 1 is coated with a protective heat-insulation coating 2, the diffusion of internal heat to the outside is reduced, after the operation is completed, a worker can observe the internal condition of the flash tank body 1 through an inlet 5, the working principle of the energy-saving type fixed-row flash tank is that.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An energy-saving flash tank that is arranged in succession surely, its characterized in that includes:
the flash tank comprises a flash tank body (1), wherein an exhaust plate (7) is arranged inside the flash tank body (1), and a steam passing hole (13) is formed in the surface of the exhaust plate (7);
an inverted V-shaped splitter plate (8) mounted below the exhaust plate (7);
the first drainage plates (9) are uniformly distributed on one side of the inverted V-shaped splitter plate (8);
and the second drainage plates (10) are uniformly distributed on the other side of the inverted V-shaped flow distribution plate (8).
2. An energy-saving flash tank with fixed rows and fixed rows as claimed in claim 1, characterized in that the steam passing holes (13) are evenly distributed along the surface of the exhaust plate (7).
3. The energy-saving flash tank with fixed rows and connected columns as claimed in claim 1, wherein the inverted V-shaped splitter plate (8) is fixedly connected with the exhaust plate (7).
4. The energy-saving type fixed-row flash tank of claim 1, wherein an included angle of 30 degrees is formed between the first flow guide plate (9) and the vertical direction of the inverted V-shaped flow distribution plate (8), and the first flow guide plate (9) and the second flow guide plate (10) are symmetrically distributed about the vertical central axis of the inverted V-shaped flow distribution plate (8).
5. The energy-saving flash tank with fixed rows and fixed rows as claimed in claim 1, wherein the flash tank body (1) is further provided with:
the protective heat-insulation coating (2) is wrapped on the outer wall of the flash tank body (1);
the exhaust port (6) is arranged at one end of the flash tank body (1), and a waste water outlet (3) is arranged at the other end of the flash tank body (1);
the sewage inlet (4) is fixedly arranged on one side of the flash tank body (1), and the other side of the flash tank body (1) is provided with an inlet hole (5).
6. An energy-saving flash tank with fixed rows and fixed rows as claimed in claim 1, wherein the inverted-V splitter plate (8) is further provided with:
the stepped wastewater buffer plate (12) is arranged below the inverted V-shaped splitter plate (8), and a wastewater filter screen (14) is arranged on the surface of the stepped wastewater buffer plate (12);
a classifying filter plate (15) installed inside the stepped wastewater buffer plate (12);
and the mounting block (11) is in threaded connection with one side of the stepped wastewater buffer plate (12).
7. An energy-saving flash tank with fixed rows and lines as claimed in claim 6, characterized in that the grading filter plate (15) and the waste water screen (14) are parallel to each other in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161020.9U CN214791039U (en) | 2021-05-27 | 2021-05-27 | Energy-saving flash tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161020.9U CN214791039U (en) | 2021-05-27 | 2021-05-27 | Energy-saving flash tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791039U true CN214791039U (en) | 2021-11-19 |
Family
ID=78698380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121161020.9U Active CN214791039U (en) | 2021-05-27 | 2021-05-27 | Energy-saving flash tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791039U (en) |
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2021
- 2021-05-27 CN CN202121161020.9U patent/CN214791039U/en active Active
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