CN206328174U - A kind of desulfurization wastewater zero discharge treatment equipment - Google Patents
A kind of desulfurization wastewater zero discharge treatment equipment Download PDFInfo
- Publication number
- CN206328174U CN206328174U CN201621496444.XU CN201621496444U CN206328174U CN 206328174 U CN206328174 U CN 206328174U CN 201621496444 U CN201621496444 U CN 201621496444U CN 206328174 U CN206328174 U CN 206328174U
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- China
- Prior art keywords
- blender
- gasified totally
- desulfurization
- air preheater
- pipeline
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Abstract
The utility model discloses a kind of desulfurization wastewater zero discharge treatment equipment, including an air preheater, one is gasified totally blender, one desulfurization waste liquor pond, gas approach is provided with air preheater, the blender that is gasified totally is provided with exhanst gas outlet, air preheater is connected with the blender integral type that is gasified totally, connected between the desulfurization waste liquor pond and the blender that is gasified totally by pipeline, filter is additionally provided with the pipeline, waste liquid delivery pump, flow control valve, it is gasified totally described in blender, the end of the pipeline is provided with double fluid atomization nozzle, clarified water pump is also associated with the side of the filter.The beneficial effects of the utility model are：Desulfurization wastewater and flue gas are mixed the blender that is gasified totally is atomization, discharged by exhanst gas outlet, realize the abundant combination of desulfurization wastewater and flue gas, and enter next step treatment process, the problem of solving the contaminated wastewater water resource of smoke-gas wet desulfurization generation, high-efficiency environment friendly.
Description
Technical field
The utility model is related to sewage treatment area, particularly a kind of desulfurization wastewater zero discharge treatment equipment.
Background technology
In sewage treatment area, wastewater zero discharge processor is widely used in coal-burning power plant as corollary equipment, actual to answer
It is higher with effect, it is with strong applicability.Desulphurization for Coal-fired Power Plant waste water derives from desulfurizing tower waste discharge mostly, in wet desulphurization condition
Under, substantial amounts of waste water, suspension and impurity, severe contamination water resource are produced in the course of dissolution of burning of coal and lime stone.
Utility model content
The purpose of this utility model is to overcome above technological deficiency, proposes a kind of desulfurization wastewater zero discharge treatment equipment.
The utility model is realizes that its technical purpose is adopted the technical scheme that：A kind of desulfurization wastewater zero discharge treatment is set
Standby, including an air preheater, one is gasified totally blender, a desulfurization waste liquor pond, it is characterised in that：In the air preheater
Gas approach is provided with, the blender that is gasified totally is provided with exhanst gas outlet, and the air preheater is gasified totally with described
Blender integral type is connected, and is connected between the desulfurization waste liquor pond and the blender that is gasified totally by pipeline, in the pipe
Filter, waste liquid delivery pump, flow control valve are additionally provided with road, it is described be gasified totally in blender, the end of the pipeline
Provided with double fluid atomization nozzle, clarified water pump is also associated with the side of the filter.
It is preferred that, the flue gas that the air preheater can enter the gas approach, waste liquid delivery pump can
Waste liquid in the desulfurization waste liquor pond is pumped at the double fluid atomization nozzle, waste liquid can be in institute with the flue gas after heating
The atomization mixing of the blender that is gasified totally is stated, is discharged by exhanst gas outlet.
The beneficial effects of the utility model are：Desulfurization wastewater and flue gas are mixed the blender that is gasified totally is atomization, are passed through
Exhanst gas outlet is discharged, and realizes the abundant combination of desulfurization wastewater and flue gas, and enters next step treatment process, solves flue gas wet
The problem of contaminated wastewater water resource that method desulfurization is produced, high-efficiency environment friendly.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
1, air preheater 2, the blender 3 that is gasified totally, desulfurization waste liquor pond 4, gas approach 5, exhanst gas outlet in figure
6th, pipeline 7, filter 8, waste liquid delivery pump 9, flow control valve 10, double fluid atomization nozzle 11, clarified water pump.
Embodiment
Embodiment is further described to the utility model below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1：A kind of desulfurization wastewater zero discharge treatment equipment, including an air preheater 1, one is gasified totally mixing
Device 2, a desulfurization waste liquor pond 3 is provided with gas approach 4 on the air preheater 1, and the blender 2 that is gasified totally is provided with
Exhanst gas outlet 5, the air preheater 1 is connected with the integral type of blender 3 that is gasified totally, the desulfurization waste liquor pond 3 and institute
State and connected by pipeline 6 between the blender 2 that is gasified totally, filter 7, waste liquid delivery pump 8, stream are additionally provided with the pipeline 6
Adjustable valve 9, it is described be gasified totally in blender 3, the end of the pipeline 6 is provided with double fluid atomization nozzle 10, described
The side of filter 7 is also associated with clarified water pump 11.
The flue gas that the air preheater 1 can enter the gas approach 4, the waste liquid delivery pump 8 can
Waste liquid in the desulfurization waste liquor pond 3 is pumped at the double fluid atomization nozzle 10, waste liquid can with the flue gas after heating
In the atomization mixing of the blender 3 that is gasified totally, discharged by exhanst gas outlet 5.
Operation principle and the course of work of the present utility model are as follows：Flue gas passes through in the air inlet preheater 1 of gas approach 4
Heating, the conveying desulfurization wastewater of waste liquid delivery pump 8, adjusts flow by flow control valve 9, is atomized at double fluid atomization nozzle 10
Spray, the flue gas after heating is completely vaporized with atomization desulfurization wastewater in the blender that is gasified totally, by being drained into outside exhanst gas outlet 5
Cleaner.
Desulfurization wastewater is first stored in desulfurization waste liquor pond, and filter 7 can intercept bulky grain pollution solid therein, give up
Desulfurization wastewater after filtering is pumped to double fluid atomization nozzle 10 by liquid delivery pump 8.The regular flush filter that draws water of clarified water pump 11
7, prevent pipeline blockage.
Claims (2)
1. a kind of desulfurization wastewater zero discharge treatment equipment, including an air preheater, one is gasified totally blender, a desulfurization waste liquor
Pond, it is characterised in that：Gas approach is provided with the air preheater, the blender that is gasified totally goes out provided with flue gas
Mouthful, the air preheater is connected with the blender integral type that is gasified totally, and the desulfurization waste liquor pond is gasified totally with described
Connected between blender by pipeline, filter, waste liquid delivery pump, flow control valve are additionally provided with the pipeline, described
It is gasified totally in blender, the end of the pipeline is provided with double fluid atomization nozzle, is also associated with the side of the filter
Clarified water pump.
2. desulfurization wastewater zero discharge treatment equipment according to claim 1, it is characterised in that：The air preheater can
Waste liquid in the desulfurization waste liquor pond can be pumped to by the flue gas that the gas approach is entered, the waste liquid delivery pump
At the double fluid atomization nozzle, waste liquid can mix the blender that is gasified totally is atomization with the flue gas after heating, warp
Cross exhanst gas outlet discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621496444.XU CN206328174U (en) | 2016-12-29 | 2016-12-29 | A kind of desulfurization wastewater zero discharge treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621496444.XU CN206328174U (en) | 2016-12-29 | 2016-12-29 | A kind of desulfurization wastewater zero discharge treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328174U true CN206328174U (en) | 2017-07-14 |
Family
ID=59294270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621496444.XU Active CN206328174U (en) | 2016-12-29 | 2016-12-29 | A kind of desulfurization wastewater zero discharge treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328174U (en) |
-
2016
- 2016-12-29 CN CN201621496444.XU patent/CN206328174U/en active Active
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