CN203379801U - Desulfurization device - Google Patents
Desulfurization device Download PDFInfo
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- CN203379801U CN203379801U CN201320457574.2U CN201320457574U CN203379801U CN 203379801 U CN203379801 U CN 203379801U CN 201320457574 U CN201320457574 U CN 201320457574U CN 203379801 U CN203379801 U CN 203379801U
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Abstract
The utility model provides a desulfurization device. The desulfurization device comprises a liquid containing container (10), a purification tower (20) and an infusion tube (30), wherein the liquid containing container (10) is provided with a feeding opening (11) and a liquid outlet (12); the purification tower (20) is provided with an air inlet (21), an air exhausting opening (22) and a liquid inlet (23); the air inlet (21) is communicated with a boiler hearth; the infusion tube (30) is connected with the liquid inlet (23) and the liquid outlet (12). According to the technical scheme provided by the utility model, a good desulfurization effect can be realized and air pollution is alleviated.
Description
Technical field
The utility model relates to the tail gas filtering technical field, in particular to a kind of desulfurizer.
Background technology
At present, need to the tail gas of discharging in boiler be filtered, to reduce the content of the dusty gas (sulfide) in tail gas.The method generally adopted is to throw in desulfurizing agent (for example lime stone) in the burner hearth of boiler.The lime stone of below take describes as example as desulfurizing agent, lime stone generates calcium oxide through high-temperature calcination in the burner hearth of boiler, calcium oxide and sulfide generate calcium sulfate or calcium sulfite, and like this, the content of the sulfide the tail gas of discharging in boiler has reduced many.
But, due to solid-state calcium oxide and the sulfide reaction efficiency lower, through in the tail gas filtered, still containing a large amount of sulfide, still very large to the pollution of air.In addition, unreacted calcium oxide, also can pollute air along with exhaust emissions in environment.
The utility model content
The utility model aims to provide a kind of desulfurized effect better and reduces the air-polluting desulfurizer.
To achieve these goals, the utility model provides a kind of desulfurizer, comprising: liquid container has charging aperture and liquid outlet; Purifying column, have air inlet, exhaust outlet and inlet, and air inlet is for being connected with boiler furnace; Woven hose, be connected between inlet and liquid outlet.
Further, also comprise: deduster, comprise tail gas import, tail gas outlet and waste residue outlet, the tail gas import is for being connected with boiler furnace; The waste residue pipeline, be connected between waste residue outlet and charging aperture; Exhaust pipe, be connected between tail gas outlet and air inlet.
Further, be provided with valve on the waste residue pipeline.
Further, also comprise agitating device, agitating device comprises: stirring section is arranged in the container cavity of liquid container; Drive division, drive and be connected with stirring section.
Further, agitating device also comprises connecting portion, and connecting portion is connected between drive division and stirring section, and stirring section is positioned at the below of liquid outlet.
Further, stirring section comprises a plurality of agitation blades, and connecting portion is connecting rod, and agitation blades is fixed on connecting rod.
Further, the liquid feeding end of woven hose is connected with liquid outlet, and the outlet end of woven hose passes inlet and is positioned at the inside of purifying column.
Further, desulfurizer of the present utility model also comprises the atomizer group, and each atomizer group comprises at least one atomizer, and each atomizer all is connected with outlet end.
Further, the atomizer group is a plurality of, and each atomizer group all is positioned at the air inlet top, and it is spaced that each organizes atomizer group in the vertical direction, and the mouth spray of each atomizer downward.
Further, liquid container also comprises the fluid infusion mouth, and the fluid infusion mouth is positioned at the liquid outlet top.
Further, desulfurizer of the present utility model also comprises infusion pump, and infusion pump is arranged on woven hose.
Further, purifying column also comprises leakage fluid dram, and leakage fluid dram is positioned at the bottom of purifying column.
The application the technical solution of the utility model, liquid container holds the solution that contains desulfurizing agent, and desulfurizing agent and liquid (for example water) can enter in liquid container by charging aperture.Above-mentioned solution can flow into purifying column through liquid outlet and woven hose, the air inlet of this purifying column is connected with boiler furnace, like this, the tail gas in boiler furnace enters purifying column and produces and react with the solution that contains desulfurizing agent, and then can reduce the content of tail gas medium sulphide content.The solution that employing contains desulfurizing agent carries out the desulfurization processing to tail gas, and than using fixedly desulfurizing agent to carry out the desulfurization processing, desulfurized effect is better.Therefore, desulfurizer of the present utility model can reach better desulfurized effect, and in solution, desulfurizing agent can be with exhaust emissions in environment, and then reduces environment is impacted.In addition, desulfurizer of the present utility model can be applied to the downstream of carrying out sulfur removal technology in prior art in boiler furnace, to form desulfurization again, like this, can reduce widely the sulfide content in tail gas, effectively improve desulfurized effect.
The accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation according to the embodiment of desulfurizer of the present utility model.
Wherein, the Reference numeral in above-mentioned figure is as follows:
10, liquid container; 11, charging aperture; 12, liquid outlet; 20, purifying column; 21, air inlet; 22, exhaust outlet; 23, inlet; 24, leakage fluid dram; 30, woven hose; 40, deduster; 41, tail gas import; 42, tail gas outlet; 43, waste residue outlet; 44, exhaust pipe; 50, waste residue pipeline; 51, valve; 60, agitating device; 61, drive division; 62, connecting portion; 70, infusion pump.
The specific embodiment
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figure 1, the desulfurizer of the present embodiment comprises liquid container 10, purifying column 20 and woven hose 30.Liquid container 10 has charging aperture 11 and liquid outlet 12.Purifying column 20 has air inlet 21, exhaust outlet 22 and inlet 23, and air inlet 21 is for being connected with boiler furnace.Woven hose 30 is connected between inlet 23 and liquid outlet 12.
The desulfurizer of application the present embodiment, the desulfurization of hereinafter take describes as purpose: liquid container 10 holds the solution that contains desulfurizing agent, and desulfurizing agent and liquid (for example water) can enter in liquid container 10 by charging aperture 11.Above-mentioned solution can flow into purifying column 20 through liquid outlet 12 and woven hose 30, the air inlet 21 of this purifying column 20 is connected with boiler furnace, like this, the tail gas in boiler furnace enters purifying column 20 and produces and react with the solution that contains desulfurizing agent, and then can reduce the content of tail gas medium sulphide content.The solution that employing contains desulfurizing agent carries out the desulfurization processing to tail gas, has improved desulfuration efficiency and sorbent utilization, and than using fixedly desulfurizing agent to carry out the desulfurization processing, its desulfurized effect is better.Therefore, the desulfurizer of the present embodiment can reach better desulfurized effect, and in solution, desulfurizing agent can be with exhaust emissions in environment, and then reduces environment is impacted.In addition, the desulfurizer of the present embodiment can be applied to the downstream of carrying out sulfur removal technology in prior art in boiler furnace, to form desulfurization again, like this, can reduce widely the sulfide content in tail gas, effectively improve desulfurized effect.
As shown in Figure 1, the desulfurizer of the present embodiment also comprises deduster 40, waste residue pipeline 50 and exhaust pipe 44.Deduster 40 comprises tail gas import 41, tail gas outlet 42 and waste residue outlet 43, and tail gas import 41 is for being connected with boiler furnace.Waste residue pipeline 50 is connected between waste residue outlet 43 and charging aperture 11.Exhaust pipe 44 is connected between tail gas outlet 42 and air inlet 21.By deduster 40, by coal ash in tail gas with the solids such as desulfurizing agent that tail gas stream goes out boiler furnace, intercept, above-mentioned solid by waste residue export 43 and waste residue pipeline 50 flow in liquid containers 10, the solution that the water-soluble formation of the desulfurizing agent in above-mentioned solid contains desulfurizing agent.Said structure can carry out dedusting to the tail gas flowed in purifying column 20, and in addition, the solution that contains desulfurizing agent is to form by desulfurizing agent remaining after desulfurization in recovery boiler furnace dissolving, like this, can effectively reduce desulphurization cost.
As shown in Figure 1, in the present embodiment, be provided with valve 51 on waste residue pipeline 50.Can control substantially by the keying of valve 51 quality that flows into the above-mentioned solid in liquid container 10, prevent from passing into too much coal ash in liquid container 10, impact is containing the mobility of the solution of desulfurizing agent.
As shown in Figure 1, the desulfurizer of the present embodiment also comprises agitating device 60, and agitating device 60 comprises stirring section (not shown) and drive division 61.Stirring section is arranged in the container cavity of liquid container 10.Drive division 61 drives and is connected with stirring section.Drive division 61 drives the work of stirring sections, and stirring section produces stirring effect to the solution of liquid container 10, like this, and can make desulfurizing agent mix with liquid more even and shortened the dissolution time of desulfurizing agent, and then improved filter effect.Drive division 61 is preferably motor, and certainly, as feasible embodiment, drive division 61 also can handle, by manually to the handle application of force to drive the work of stirring section.
As shown in Figure 1, in the present embodiment, agitating device 60 also comprises connecting portion 62, and connecting portion 62 is connected between drive division 61 and stirring section, and stirring section is positioned at the below of liquid outlet 12.Preferably, drive division 61 is arranged on the outside of liquid container 10, like this, facilitates drive division 61 to be connected with power supply, facilitates the maintenance of drive division 61 simultaneously.
As shown in Figure 1, in the present embodiment, stirring section comprises a plurality of agitation blades, and connecting portion 62 is connecting rod, and agitation blades is fixed on connecting rod.Connecting rod is located on liquid container 10, and stabilization ratio during agitation blades work is higher, and stirring effect is relatively good.Preferably, in order to improve stirring effect, agitation blades is positioned at the below of liquid outlet 12.
As shown in Figure 1, in the present embodiment, the liquid feeding end of woven hose 30 is connected with liquid outlet 12, and the outlet end of woven hose 30 passes inlet 23 and is positioned at the inside of purifying column 20.It is more abundant that said structure contacts the tail gas interior with purifying column 20 from the solution of outlet end outflow, and then filter effect is better.
The desulfurizer of the present embodiment also comprises atomizer group (not shown), and each atomizer group comprises at least one atomizer, and each atomizer all is connected with outlet end.Solution outlet end flowed out by atomizer carries out atomization, and the solution of atomization is tail gas contact more abundant also, and then filter effect is better.In addition, reaching under the condition of identical filter effect, by solution is carried out to atomization, can reduce the use amount of solution, reducing desulphurization cost.Atomizer can be positioned at the top of air inlet 21, and now the mouth spray of atomizer downward.As feasible embodiment, atomizer can be positioned at the below of air inlet 21, and now the mouth spray of atomizer is towards top.
In the present embodiment, the atomizer group is a plurality of, and each atomizer group all is positioned at air inlet 21 tops, and it is spaced that each organizes atomizer group in the vertical direction, and the mouth spray of each atomizer downward.The spaced a plurality of atomizer groups of in the vertical direction can make desulfurized effect better, further reduce the content of tail gas medium sulphide content.
As shown in Figure 1, in the present embodiment, liquid container 10 also comprises fluid infusion mouth (not shown), and the fluid infusion mouth is positioned at liquid outlet 12 tops.Constantly carry out fluid infusion by the fluid infusion mouth to liquid container 10, can realize that the desulfurizer of the present embodiment moves continuously.
As shown in Figure 1, the desulfurizer of the present embodiment also comprises infusion pump 70, and infusion pump 70 is arranged on woven hose 30.Like this, when the liquid outlet 12 of liquid container 10 is positioned at inlet 23 below of purifying column 20, by infusion pump 70, also the solution in liquid container 10 can be transported in purifying column 20.For the technical scheme that infusion pump 70 is not set, the liquid outlet 12 of liquid container 10 should be positioned at inlet 23 tops of purifying column 20.
For the solution that prevents from flowing in purifying column 20 is gathered in the interior impact of purifying column 20 filter effect afterwards, as shown in Figure 1, in the present embodiment, purifying column 20 also comprises leakage fluid dram 24, and leakage fluid dram 24 is positioned at the bottom of purifying column.The solution flowed in purifying column 20 is discharged purifying column 20 through leakage fluid dram 24, further, can reclaim the solution of discharging purifying column 20, carries out the operation of Separation of Solid and Liquid.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (12)
1. a desulfurizer, is characterized in that, comprising:
Liquid container (10), have charging aperture (11) and liquid outlet (12);
Purifying column (20), have air inlet (21), exhaust outlet (22) and inlet (23), and described air inlet (21) is for being connected with boiler furnace;
Woven hose (30), be connected between described inlet (23) and described liquid outlet (12).
2. desulfurizer according to claim 1, is characterized in that, also comprises:
Deduster (40), comprise tail gas import (41), tail gas outlet (42) and waste residue outlet (43), and described tail gas import (41) is for being connected with described boiler furnace;
Waste residue pipeline (50), be connected between described waste residue outlet (43) and described charging aperture (11);
Exhaust pipe (44), be connected between described tail gas outlet (42) and described air inlet (21).
3. desulfurizer according to claim 2, is characterized in that, is provided with valve (51) on described waste residue pipeline (50).
4. desulfurizer according to claim 1, is characterized in that, also comprises agitating device (60), and described agitating device (60) comprising:
Stirring section, be arranged in the container cavity of described liquid container (10);
Drive division (61), drive and be connected with described stirring section.
5. desulfurizer according to claim 4, it is characterized in that, described agitating device (60) also comprises connecting portion (62), and described connecting portion (62) is connected between described drive division (61) and described stirring section, and described stirring section is positioned at the below of described liquid outlet (12).
6. desulfurizer according to claim 5, is characterized in that, described stirring section comprises a plurality of agitation blades, and described connecting portion (62) is connecting rod, and described agitation blades is fixed on described connecting rod.
7. desulfurizer according to claim 1, it is characterized in that, the liquid feeding end of described woven hose (30) is connected with described liquid outlet (12), and the outlet end of described woven hose (30) passes described inlet (23) and is positioned at the inside of described purifying column (20).
8. desulfurizer according to claim 7, is characterized in that, also comprises the atomizer group, and each described atomizer group comprises at least one atomizer, and each described atomizer all is connected with described outlet end.
9. desulfurizer according to claim 8, it is characterized in that, described atomizer group is a plurality of, and each described atomizer group all is positioned at described air inlet (21) top, it is spaced that each organizes described atomizer group in the vertical direction, and the mouth spray of each described atomizer downward.
10. desulfurizer according to claim 1, is characterized in that, described liquid container (10) also comprises the fluid infusion mouth, and described fluid infusion mouth is positioned at described liquid outlet (12) top.
11. desulfurizer according to claim 1, is characterized in that, also comprises infusion pump (70), described infusion pump (70) is arranged on described woven hose (30).
12. desulfurizer according to claim 1, is characterized in that, described purifying column (20) also comprises leakage fluid dram (24), and described leakage fluid dram (24) is positioned at the bottom of described purifying column (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457574.2U CN203379801U (en) | 2013-07-29 | 2013-07-29 | Desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457574.2U CN203379801U (en) | 2013-07-29 | 2013-07-29 | Desulfurization device |
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| Publication Number | Publication Date |
|---|---|
| CN203379801U true CN203379801U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320457574.2U Expired - Lifetime CN203379801U (en) | 2013-07-29 | 2013-07-29 | Desulfurization device |
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| Country | Link |
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| CN (1) | CN203379801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338422A (en) * | 2013-07-29 | 2015-02-11 | 碧水蓝天环境工程有限公司 | Desulfurization device and desulphurization method thereof |
| CN106390705A (en) * | 2016-06-21 | 2017-02-15 | 太仓市顺邦防腐设备有限公司 | A flue desulphurization exhaust-gas treatment system |
-
2013
- 2013-07-29 CN CN201320457574.2U patent/CN203379801U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338422A (en) * | 2013-07-29 | 2015-02-11 | 碧水蓝天环境工程有限公司 | Desulfurization device and desulphurization method thereof |
| CN106390705A (en) * | 2016-06-21 | 2017-02-15 | 太仓市顺邦防腐设备有限公司 | A flue desulphurization exhaust-gas treatment system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2 building, No. 16, the Yellow River Road, Liaocheng Economic Development Zone, Shandong 252000, China Patentee after: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Address before: 2 building, No. 16, the Yellow River Road, Liaocheng Economic Development Zone, Shandong 252000, China Patentee before: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL ENGINEERING Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |