CN203170215U - Venturi desulfurizing tower - Google Patents
Venturi desulfurizing tower Download PDFInfo
- Publication number
- CN203170215U CN203170215U CN 201220650316 CN201220650316U CN203170215U CN 203170215 U CN203170215 U CN 203170215U CN 201220650316 CN201220650316 CN 201220650316 CN 201220650316 U CN201220650316 U CN 201220650316U CN 203170215 U CN203170215 U CN 203170215U
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- CN
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- Prior art keywords
- desulfurizing tower
- tower body
- venturi
- district
- smoke inlet
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a Venturi desulfurizing tower which comprises a desulfurizing tower body, a slurry liquid region arranged below the desulfurizing tower body, a spraying region arranged in the middle of the desulfurizing tower body and a demister arranged above the desulfurizing tower body, wherein a Venturi rod lattice is arranged below the spraying region; a smoke inlet positioned above the slurry liquid region is formed in the desulfurizing tower body; and the smoke inlet and the desulfurizing tower body are obliquely arranged. The Venturi desulfurizing tower has the benefits as follows: 1, the volume can be further reduced as high flow speed is accepted; 2, the desulfurizing efficiency is higher; 3, the cost can be reduced; and 4, the uniformity of airflow in the desulfurizing tower is improved.
Description
Technical field
The utility model relates to a kind of venturi desulfurizing tower.
Background technology
Coal-fired, fuel oil can produce flue gas in use, contains pernicious gas such as sulfur dioxide in the flue gas and can enter atmosphere, causes acid rain, destroys ecological environment, influences the healthy of people.Present a kind of desulfurizing tower can effectively be removed sulfur dioxide, and existing desulfurizing tower generally is provided with pallet below spraying layer, and fouling and wearing and tearing appear in pallet in use easily, and the utilization rate of desulfurization is low, the cost height.
The utility model content
Main purpose of the present utility model is to provide a kind of cost low, the venturi desulfurizing tower that desulfuration efficiency is high.
For addressing the above problem, the utility model adopts following technical scheme: a kind of venturi desulfurizing tower comprises the desulfurizing tower body, and is arranged on the slurries district of desulfurizing tower body below, and be arranged on the middle spray district of desulfurizing tower body, and be arranged on the demister of desulfurizing tower body top; Below, described spray district is provided with venturi rod grid, and described desulfurizing tower body is provided with smoke inlet, described smoke inlet and the oblique setting of desulfurizing tower body that is positioned at top, slurries district.
Further, described venturi rod grid are made up of the root bar more than, are provided with the gap between the consecutive roots bar.
Further, described spray district is arranged up and down by the circulation downspout more than and forms, and described circulation downspout is provided with nozzle.
The beneficial effect of the utility model venturi desulfurizing tower is: 1, its volume can be done forr a short time, because it accepts high flow rate; 2, has higher desulfuration efficiency; 3, can reduce cost; 4, improved the uniformity of air-flow in desulfurizing tower.
Description of drawings
Fig. 1 is the front view of the utility model venturi desulfurizing tower.
The specific embodiment
See also shown in Figure 1ly, a kind of venturi desulfurizing tower of the present utility model comprises desulfurizing tower body 1, and is arranged on the slurries district 2 of desulfurizing tower body 1 below, and is arranged on the spray district 3 in the middle of the desulfurizing tower body 1, and is arranged on the demister 4 of desulfurizing tower body 1 top; 3 belows, described spray district are provided with venturi rod grid 5, described desulfurizing tower body 1 is provided with the smoke inlet 6 that is positioned at 2 tops, slurries district, described smoke inlet 6 and the 1 oblique setting of desulfurizing tower body, this kind structure is conducive to weaken the reflux in tower vortex, reduce crushing, prolong gas-liquid contact time, prevent that slurries from flowing backwards.
Wherein, described venturi rod grid 5 are made up of the root bar more than, are provided with the gap between the consecutive roots bar, and this gap can be adjusted according to the variation of load.Described spray district 3 is arranged up and down by the circulation downspout 7 more than and forms, and described circulation downspout 7 is provided with nozzle 8.
The beneficial effect of the utility model venturi desulfurizing tower is: 1, its volume can be done forr a short time, because it accepts high flow rate; 2, has higher desulfuration efficiency; 3, can reduce cost; 4, improved the uniformity of air-flow in desulfurizing tower.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a venturi desulfurizing tower is characterized in that: comprise the desulfurizing tower body, and be arranged on the slurries district of desulfurizing tower body below, and be arranged on the spray district in the middle of the desulfurizing tower body, and be arranged on the demister of desulfurizing tower body top; Below, described spray district is provided with venturi rod grid, and described desulfurizing tower body is provided with smoke inlet, described smoke inlet and the oblique setting of desulfurizing tower body that is positioned at top, slurries district.
2. venturi desulfurizing tower according to claim 1 is characterized in that: described venturi rod grid are made up of the root bar more than, are provided with the gap between the consecutive roots bar.
3. venturi desulfurizing tower according to claim 1, it is characterized in that: described spray district is arranged up and down by the circulation downspout more than and forms, and described circulation downspout is provided with nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650316 CN203170215U (en) | 2012-12-03 | 2012-12-03 | Venturi desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650316 CN203170215U (en) | 2012-12-03 | 2012-12-03 | Venturi desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170215U true CN203170215U (en) | 2013-09-04 |
Family
ID=49066970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220650316 Expired - Fee Related CN203170215U (en) | 2012-12-03 | 2012-12-03 | Venturi desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007731A (en) * | 2012-11-30 | 2013-04-03 | 广东天富电气集团有限公司 | Venturi desulfurization tower and working method thereof |
| CN103908879A (en) * | 2014-03-14 | 2014-07-09 | 中国石油大学(北京) | Flue gas dust removal desulphurization system of double-circulation Venturi rod tower |
-
2012
- 2012-12-03 CN CN 201220650316 patent/CN203170215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007731A (en) * | 2012-11-30 | 2013-04-03 | 广东天富电气集团有限公司 | Venturi desulfurization tower and working method thereof |
| CN103908879A (en) * | 2014-03-14 | 2014-07-09 | 中国石油大学(北京) | Flue gas dust removal desulphurization system of double-circulation Venturi rod tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG TECCO ELECTRIC CO., LTD. Free format text: FORMER NAME: GUANGDONG TIANFU ELECTRIC GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528437 B building, No. 53 West Jiangling Road, torch hi tech Development Zone, Guangdong, Zhongshan Patentee after: GUANGDONG TECCO ELECTRIC CO., LTD. Address before: 528437 B building, No. 53 West Jiangling Road, torch hi tech Development Zone, Guangdong, Zhongshan Patentee before: Guangdong Tenfo Electrical Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20161203 |