CN208546966U - A kind of MSW Incineration Plant energy conservation water arrangement system - Google Patents
A kind of MSW Incineration Plant energy conservation water arrangement system Download PDFInfo
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- CN208546966U CN208546966U CN201820784696.5U CN201820784696U CN208546966U CN 208546966 U CN208546966 U CN 208546966U CN 201820784696 U CN201820784696 U CN 201820784696U CN 208546966 U CN208546966 U CN 208546966U
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Abstract
The utility model provides a kind of MSW Incineration Plant energy conservation water arrangement system, including steam circulation, cooling water recirculation system and flue gas spray process system, the steam circulation establishes hot and cold water switching fabric with cooling water recirculation system by the gas trap in the system, tank in the cooling water recirculation system passes through feeding spraying pump and flue gas spray process system connectivity, and the tank is connected to by water treatment facilities with the oxygen-eliminating device in steam circulation, this kind of MSW Incineration Plant energy conservation water arrangement system, the hot steam of steam circulation is condensed by cooling water recirculation system and realizes heat exchange, simultaneously by the water in the tank with temperature, it is delivered in the dedusting and desulfurizing tower in the boiler of steam circulation and in flue gas spray process system respectively, certainly due to the water in tank Band temperature can greatly improve the working efficiency of dedusting and desulfurizing tower, and reduce the heating loss of boiler, improve the working efficiency of electricity generation system.
Description
Technical field
The utility model relates to a kind of water distribution systems, and in particular to a kind of MSW Incineration Plant energy conservation water cloth, which is set, is
System.
Background technique
Garbage power carries out classification processing after various garbage collections.Wherein: first is that carry out high temperature higher to fuel value
It burns (also having utterly destroyed pathogenic organisms and corrosivity has confidential object), in high temperature incineration (smog of generation is by processing)
The thermal energy of generation is converted into high-temperature vapour, pushes rotating turbine, produces electricl energy generator.Second is that aphlogistic organic
Object fermented, Anaerobic Treatment, finally dries desulfurization, is generated a kind of gas methane, is also biogas.Again through burning, thermal energy
It is converted into steam.Rotating turbine is pushed, generator is driven to produce electricl energy.
It is not reasonable to the distribution design of water resource pipeline in existing garbage power, water resource cannot be made full use of
Thermal energy causes the waste of energy, increases economic cost.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of MSW Incineration Plant section
Energy water arrangement system, to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of MSW Incineration Plant energy conservation water arrangement system, including steam circulation system
System, cooling water recirculation system and flue gas spray process system, the steam circulation by gas trap in the system with
Cooling water recirculation system establishes hot and cold water switching fabric, and the tank in the cooling water recirculation system passes through feeding spraying pump and cigarette
Processing system connection is drenched in gas blowout, and the tank is connected to by water treatment facilities with the oxygen-eliminating device in steam circulation.
As a kind of optimal technical scheme of the utility model, the steam circulation is by oxygen-eliminating device, feed pump, high pressure
Heater, boiler, steam turbine, gas trap, condensate pump and low-pressure heater are sequentially connected in series connection composition steam water and are recycled back to
Road.
As a kind of optimal technical scheme of the utility model, the flue gas spray process system is by dedusting and desulfurizing tower, useless
Water neutralization reaction pond, the first sedimentation basin, flocculation clarification tank, solid-liquid separating cyclone, the second sedimentation basin, counter-infiltration system and return
Stream pump circuits sequentially connection, and the counter-infiltration system is connected to the second sedimentation basin.
As a kind of optimal technical scheme of the utility model, the cooling water recirculation system is by gas trap, water circulating pump
And the circulatory system that tank is constituted.
As a kind of optimal technical scheme of the utility model, the steam turbine and generator of the steam circulation connect
It is logical.
As a kind of optimal technical scheme of the utility model, the water treatment facilities include at least suction pump, water filters
Device and water demineralizer.
As a kind of optimal technical scheme of the utility model, the tank is connected to by water supply pump with external water source
The utility model beneficial effect achieved is: the device is that a kind of MSW Incineration Plant energy conservation water cloth is set
The hot steam of steam circulation is condensed by cooling water recirculation system and is realized heat exchange by system, while will be with temperature
Water in the tank of degree is delivered to the dust-removal and desulfurizing in the boiler of steam circulation and in flue gas spray process system respectively
In tower, since the water in tank carries temperature, the working efficiency of dedusting and desulfurizing tower can be greatly improved, and reduce adding for boiler
Thermal losses improves the working efficiency of entire electricity generation system.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of MSW Incineration Plant energy conservation water arrangement system of the utility model；
In figure: 1, water supply pump, 2, tank, 3, water circulating pump, 4, gas trap, 5, condensate pump, 6, low-pressure heater,
7, oxygen-eliminating device, 8, water treatment facilities, 9, feed pump, 10, high-pressure heater, 11, boiler, 12, steam turbine, 13, generator, 14,
Feeding spraying pump, 15, dedusting and desulfurizing tower, 16, waste water neutralization reaction pond, the 17, first sedimentation basin, 18, flocculation clarification tank, 19, solid-liquid
Separate hydrocyclone, the 20, second sedimentation basin, 21, counter-infiltration system, 22, reflux pump.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of MSW Incineration Plant energy conservation water arrangement system, including steam
The circulatory system, cooling water recirculation system and flue gas spray process system, the steam circulation pass through solidifying in the system
Gas device 4 and cooling water recirculation system establish hot and cold water switching fabric, and the tank 2 in the cooling water recirculation system passes through spray
Water pump 14 and flue gas spray process system connectivity, and the tank 2 passes through in water treatment facilities 8 and steam circulation
Oxygen-eliminating device 7 is connected to.The steam circulation is by oxygen-eliminating device 7, feed pump 9, high-pressure heater 10, boiler 11, steam turbine 12, solidifying
Gas device 4, condensate pump 5 and low-pressure heater 6 are sequentially connected in series connection and constitute steam water-flow circuit.The flue gas spray process
System is by dedusting and desulfurizing tower 15, waste water neutralization reaction pond 16, the first sedimentation basin 17, flocculation clarification tank 18, solid-liquid separating cyclone
19, the second sedimentation basin 20, counter-infiltration system 21 and reflux pump 22 circuit sequentially connection, and the counter-infiltration system 21 and second is heavy
Shallow lake pond 20 is connected to.The circulatory system that the cooling water recirculation system is made of gas trap 4, water circulating pump 3 and tank 2.Institute
The steam turbine 12 for stating steam circulation is connected to generator 13.The water treatment facilities 8 include at least suction pump, water filter
And water demineralizer, the water in tank 2 can be handled, avoid water fouling in boiler 11, boiler 11 is caused to use
Service life and generating efficiency.The tank 2 is connected to by water supply pump 1 with external water source.
This kind of MSW Incineration Plant energy conservation water arrangement system, by cooling water recirculation system by steam circulation
Hot steam condensed and realized heat exchange, while by the water in the tank with temperature, being delivered to steam circulation system respectively
In dedusting and desulfurizing tower in the boiler of system and in flue gas spray process system, since the water in tank carries temperature, Ke Yi great
The big working efficiency for improving dedusting and desulfurizing tower, and the heating loss of boiler is reduced, improve the working efficiency of entire electricity generation system.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of MSW Incineration Plant energy conservation water arrangement system, including steam circulation, cooling water recirculation system with
And flue gas spray process system, it is characterised in that: the steam circulation passes through the gas trap (4) and cooling water in the system
The circulatory system establishes hot and cold water switching fabric, the tank (2) in the cooling water recirculation system by feeding spraying pump (14) with
Flue gas spray process system connectivity, and the tank (2) passes through the oxygen-eliminating device in water treatment facilities (8) and steam circulation
(7) it is connected to.
2. a kind of MSW Incineration Plant energy conservation water arrangement system according to claim 1, which is characterized in that described
Steam circulation is by oxygen-eliminating device (7), feed pump (9), high-pressure heater (10), boiler (11), steam turbine (12), gas trap
(4), condensate pump (5) and low-pressure heater (6) are sequentially connected in series connection and constitute steam water-flow circuit.
3. a kind of MSW Incineration Plant energy conservation water arrangement system according to claim 1, which is characterized in that described
Flue gas spray process system is by dedusting and desulfurizing tower (15), waste water neutralization reaction pond (16), the first sedimentation basin (17), flocculation clarification tank
(18), solid-liquid separating cyclone (19), the second sedimentation basin (20), counter-infiltration system (21) and reflux pump (22) company of circuiting sequentially
Logical, the counter-infiltration system (21) is connected to the second sedimentation basin (20).
4. a kind of MSW Incineration Plant energy conservation water arrangement system according to claim 1, which is characterized in that described
The circulatory system that cooling water recirculation system is made of gas trap (4), water circulating pump (3) and tank (2).
5. a kind of MSW Incineration Plant energy conservation water arrangement system according to claim 1, which is characterized in that described
The steam turbine (12) of steam circulation is connected to generator (13).
6. a kind of MSW Incineration Plant energy conservation water arrangement system according to claim 1, which is characterized in that described
Water treatment facilities (8) include at least suction pump, water filter and water demineralizer.
7. a kind of MSW Incineration Plant energy conservation water arrangement system according to claim 1, which is characterized in that described
Tank (2) is connected to by water supply pump (1) with external water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784696.5U CN208546966U (en) | 2018-05-24 | 2018-05-24 | A kind of MSW Incineration Plant energy conservation water arrangement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784696.5U CN208546966U (en) | 2018-05-24 | 2018-05-24 | A kind of MSW Incineration Plant energy conservation water arrangement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546966U true CN208546966U (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820784696.5U Active CN208546966U (en) | 2018-05-24 | 2018-05-24 | A kind of MSW Incineration Plant energy conservation water arrangement system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115925146A (en) * | 2022-10-28 | 2023-04-07 | 三峡绿色发展有限公司 | Domestic garbage and domestic sewage cooperative treatment system and treatment method |
-
2018
- 2018-05-24 CN CN201820784696.5U patent/CN208546966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115925146A (en) * | 2022-10-28 | 2023-04-07 | 三峡绿色发展有限公司 | Domestic garbage and domestic sewage cooperative treatment system and treatment method |
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