CN213777680U - Novel flash tank is arranged surely - Google Patents
Novel flash tank is arranged surely Download PDFInfo
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- CN213777680U CN213777680U CN202022828747.XU CN202022828747U CN213777680U CN 213777680 U CN213777680 U CN 213777680U CN 202022828747 U CN202022828747 U CN 202022828747U CN 213777680 U CN213777680 U CN 213777680U
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Abstract
The utility model relates to a novel fixed-row flash tank, which comprises a cylinder body, a flow guide circular plate, an inner cylinder and a spray pipe, wherein the top of the cylinder body is provided with an evacuation port, two liquid inlets are opened and closed on the side surface of the cylinder body, the two liquid inlets are symmetrically arranged about the axis of the cylinder body, a liquid outlet is also arranged on the side surface of the cylinder body, the liquid outlet is positioned below the liquid inlet, the bottom of the cylinder body is provided with an outlet, the inner cylinder is fixedly arranged in the cylinder body, a gap is arranged between the inner cylinder and the cylinder body, the liquid inlet and the gap are mutually communicated, the flow guide circular plate is fixedly arranged in the cylinder body, a through hole is arranged on the flow guide circular plate, the through hole is positioned above the inner cylinder body, the spray pipe is fixedly arranged in the cylinder body, the spray pipe is arranged above the through hole, safety valves are respectively arranged in the liquid inlet, the liquid outlet and the outlet, the waste steam heat energy recovery is achieved by adopting the device, not only saves energy, but also solves the environmental safety problem caused by the freezing of the dead steam in winter.
Description
Technical Field
The utility model relates to a flash tank field, concretely relates to novel arrange flash tank surely.
Background
Industrial boilers, deaerators equipped in the operation of power station boilers, and boiler fixed-discharge flash tanks and drain flash tanks equipped in steam-water systems generate a large amount of exhaust steam and all the exhaust steam is discharged to the atmosphere, which causes a large amount of waste of energy (heat energy and water resource) and environmental safety problems caused by freezing of the exhaust steam in winter.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a novel flash tank surely arranges reaches exhaust steam heat recovery, has saved the energy promptly, has solved the purpose of the frozen environmental safety problem that causes of exhaust steam winter again.
In order to achieve the purpose, the novel fixed-row flash tank comprises a cylinder body, a flow guide circular plate, an inner cylinder and a spray pipe, wherein a drain hole is formed in the top of the cylinder body, two liquid inlets are formed in the side surface of the cylinder body, the two liquid inlets are symmetrically arranged about the axis of the cylinder body, a liquid outlet is further formed in the side surface of the cylinder body, the liquid outlet is located below the liquid inlets, and an outlet is formed in the bottom of the cylinder body;
the inner cylinder is fixedly arranged in the cylinder body, a gap is formed between the inner cylinder and the cylinder body, and the liquid inlet is communicated with the gap;
the flow guide circular plate is fixedly arranged in the cylinder body, a through hole is formed in the flow guide circular plate, and the through hole is positioned above the inner cylinder;
the spraying pipe is fixedly arranged in the cylinder body and is arranged above the through hole;
and safety valves are arranged in the liquid inlet, the liquid outlet and the outlet.
Furthermore, the bottom of the cylinder body is fixedly provided with an adjusting support leg.
Furthermore, a reinforcing rib is connected between the inner cylinder and the cylinder body.
Further, the safety valve is a one-way valve.
Further, a water pump is connected with the pipeline at the liquid outlet.
Furthermore, the inner surface of the barrel and the outer surface of the inner barrel are both fixedly provided with anti-scouring lining plates.
Compared with the prior art, the utility model, its beneficial effect is:
the sewage of the boiler enters the gap from the liquid inlet, and due to the action of centrifugal force, the sewage with high density flows along the cylinder wall, so that the retention time of the sewage in the cylinder is prolonged, the separation efficiency of the exhaust steam in the sewage is prolonged, the sewage finally flows into the bottom of the cylinder and flows out of the liquid outlet, and the diversion round plate is arranged to play a role in preventing liquid from splashing upwards, so that the spraying of the exhaust steam is influenced;
the exhaust steam of the boiler also enters the gap from the liquid inlet, and due to the high temperature of the exhaust steam, the exhaust steam moves upwards, enters the lower part of the spray pipe through the through hole, is changed into hot liquid to fall into the bottom of the cylinder under the action of the spray pipe, and flows out of the liquid outlet, and the flow guide circular plate has an effect of concentrating the steam to spray and cool so as to prevent partial steam from not being completely condensed;
the outlet plays a role in discharging the sediment at the bottom of the cylinder;
to sum up, the novel fixed-row flash tank can achieve the purpose of recovering the heat energy of the exhaust steam, not only saves the energy, but also solves the problem of environmental safety caused by the icing of the exhaust steam in winter.
Drawings
Fig. 1 is a sectional view of the novel fixed-row flash tank of the present invention.
In the figure: 1. a barrel; 11. emptying the air; 12. a liquid inlet; 13. a liquid outlet; 14. an outlet; 2. a diversion circular plate; 21. a through hole; 3. an inner barrel; 31. a gap; 4. a shower pipe; 5. a safety valve; 6. adjusting the support legs; 7. and (5) reinforcing ribs.
Detailed Description
In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.
Referring to fig. 1, the present invention provides an embodiment:
the utility model provides a to achieve the above-mentioned purpose, a novel fixed-row flash tank of the utility model, including barrel 1, water conservancy diversion plectane 2, inner tube 3 and shower 4, evacuation mouth 11 has been seted up at the top of barrel 1, open and shut two inlet 12 on the side surface of barrel 1, two inlet 12 about the axis symmetry setting of barrel 1, still set up liquid outlet 13 on the side surface of barrel 1, liquid outlet 13 is located the below of inlet 12, the bottom of barrel 1 is seted up outlet 14;
the inner cylinder 3 is fixedly arranged in the cylinder body 1, a gap 31 is arranged between the inner cylinder 3 and the cylinder body 1, and the liquid inlet 12 is communicated with the gap 31;
the flow guide circular plate 2 is fixedly arranged in the cylinder body 1, a through hole 21 is formed in the flow guide circular plate 2, and the through hole 21 is positioned above the inner cylinder 3;
the spray pipe 4 is fixedly arranged in the cylinder body 1, and the spray pipe 4 is arranged above the through hole 21;
safety valves 5 are arranged in the liquid inlet 12, the liquid outlet 13 and the outlet 14;
the sewage of the boiler enters the gap 31 from the liquid inlet 12, and due to the action of centrifugal force, the sewage with high density flows along the cylinder wall, so that the retention time of the sewage in the cylinder 1 is prolonged, the separation efficiency of the dead steam in the sewage is prolonged, the sewage finally flows into the bottom of the cylinder 1 and flows out of the liquid outlet 13, and the flow guide circular plate 2 is arranged to play a role in preventing liquid from splashing, so that the spraying of the dead steam is influenced;
the exhaust steam of the boiler also enters the gap 31 from the liquid inlet 12, and due to the high temperature of the exhaust steam, the exhaust steam moves upwards, enters the lower part of the spray pipe 4 through the through hole 21, is changed into hot liquid to fall into the bottom of the cylinder 1 under the action of the spray pipe 4, and flows out through the liquid outlet 13, and the flow guide circular plate 2 also has an effect of concentrating the steam to spray and cool so as to avoid partial steam from not being completely condensed;
to sum up, the novel fixed-row flash tank can achieve the purpose of recovering the heat energy of the exhaust steam, not only saves the energy, but also solves the problem of environmental safety caused by the icing of the exhaust steam in winter.
Further, the bottom of the cylinder body 1 is fixedly provided with an adjusting support leg 6;
the adjusting support legs 6 are arranged to adjust the height of the barrel 1, so that the aim of facilitating the discharging of the sediments from the outlet 14 by an operator is achieved.
Further, a reinforcing rib 7 is connected between the inner cylinder 3 and the cylinder 1;
the connection strength between the inner cylinder 3 and the cylinder 1 is enhanced.
Further, the safety valve 5 is a one-way valve;
preventing the occurrence of backflow.
Further, a water pump is connected to the pipeline at the liquid outlet 13;
the liquid in the cylinder body 1 is convenient to be pumped out.
Furthermore, anti-scouring lining plates are fixedly arranged on the inner surface of the barrel body 1 and the outer surface of the inner barrel 3;
the erosion of the sewage in the fixed drainage to the inner wall of the cylinder body 1 is reduced.
Claims (6)
1. The utility model provides a novel flash tank surely arranges which characterized in that: the device comprises a cylinder body (1), a diversion circular plate (2), an inner cylinder (3) and a spray pipe (4), wherein a vent hole (11) is formed in the top of the cylinder body (1), two liquid inlets (12) are opened and closed on the side surface of the cylinder body (1), the two liquid inlets (12) are symmetrically arranged about the axis of the cylinder body (1), a liquid outlet (13) is further formed in the side surface of the cylinder body (1), the liquid outlet (13) is positioned below the liquid inlets (12), and an outlet (14) is formed in the bottom of the cylinder body (1);
the inner cylinder (3) is fixedly arranged in the cylinder body (1), a gap (31) is formed between the inner cylinder (3) and the cylinder body (1), and the liquid inlet (12) is communicated with the gap (31);
the flow guide circular plate (2) is fixedly arranged in the cylinder body (1), a through hole (21) is formed in the flow guide circular plate (2), and the through hole (21) is positioned above the inner cylinder (3);
the spraying pipe (4) is fixedly arranged in the cylinder body (1), and the spraying pipe (4) is arranged above the through hole (21);
safety valves (5) are arranged in the liquid inlet (12), the liquid outlet (13) and the outlet (14).
2. The novel fixed-row flash tank of claim 1, wherein: the bottom of the cylinder body (1) is fixedly provided with an adjusting support leg (6).
3. The novel fixed-row flash tank of claim 1, wherein: and a reinforcing rib (7) is connected between the inner cylinder (3) and the cylinder body (1).
4. The novel fixed-row flash tank of claim 1, wherein: the safety valve (5) is a one-way valve.
5. The novel fixed-row flash tank of claim 1, wherein: the liquid outlet (13) is connected with a water pump through a pipeline.
6. The novel fixed-row flash tank of claim 1, wherein: and anti-scouring lining plates are fixedly arranged on the inner surface of the barrel body (1) and the outer surface of the inner barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828747.XU CN213777680U (en) | 2020-11-30 | 2020-11-30 | Novel flash tank is arranged surely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828747.XU CN213777680U (en) | 2020-11-30 | 2020-11-30 | Novel flash tank is arranged surely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213777680U true CN213777680U (en) | 2021-07-23 |
Family
ID=76895162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022828747.XU Active CN213777680U (en) | 2020-11-30 | 2020-11-30 | Novel flash tank is arranged surely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213777680U (en) |
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2020
- 2020-11-30 CN CN202022828747.XU patent/CN213777680U/en active Active
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