CN203454174U - Ultrahigh pressure coal power additive device - Google Patents
Ultrahigh pressure coal power additive device Download PDFInfo
- Publication number
- CN203454174U CN203454174U CN201320499103.8U CN201320499103U CN203454174U CN 203454174 U CN203454174 U CN 203454174U CN 201320499103 U CN201320499103 U CN 201320499103U CN 203454174 U CN203454174 U CN 203454174U
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- Prior art keywords
- container
- nitric acid
- coal power
- ultrahigh pressure
- nozzle
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Abstract
The utility model discloses an ultrahigh pressure coal power additive device. The ultrahigh pressure coal power additive device mainly structurally comprises a coal power furnace, a sulfur container, a nitric acid container, a hydrogen container, an air compressor, a mixing pipeline, adjusting valves and a nozzle. The nozzle is mounted under the coal power furnace, and the nozzle is connected with the mixing pipeline; the sulfur container, the nitric acid container and the hydrogen container are sequentially mounted on the upper part of the mixing pipeline from left to right; the adjusting valves are respectively mounted between the sulfur container and the mixing pipeline, the nitric acid container and the mixing pipeline, and between the hydrogen container and the mixing pipeline, and the adjusting valves can be used for adjusting the proportion of the three additives. According to the ultrahigh pressure coal power additive device, the sulfur power, nitric acid and hydrogen can be blown to the coal power furnace according to a certain proportion by adopting ultrahigh pressure compressed air, so that fuel in the coal power furnace can be combusted more sufficiently, the emission after combustion is pollution-free, the utilization rate of fuel is improved, the purposes of energy conservation and environmental protection are achieved, and the ultrahigh pressure coal power additive device has a broad market prospect.
Description
Technical field
The present invention relates to a kind of coal electricity additive device, relate in particular to a kind of super-pressure coal electricity additive device.
Background technology
Along with the development of economic society, industrial electric weight increases sharply, and fuel availability and energy-saving and emission-reduction, in order to increase the benefit, are more and more focused in power plant.But it is poor that the coal electricity equipment in the power plant of most domestic exists effects of energy saving and emission reduction because of reasons in structure, the problem that fuel availability is low, maintenance cost is high, has a strong impact on the development in power plant.
Summary of the invention
The present invention is directed to the problem of the coal electricity equipment existence in existing power plant, proposed a kind of super-pressure coal electricity additive device, adopt high pressure air, additive is blown into coal electric furnace, make the burning of fuel more abundant, emission is environmental protection more.
The present invention adopts following technical scheme to solve existing issue.
A super-pressure coal electricity additive device, its primary structure comprises: coal electric furnace, sulphur container, nitric acid container, hydrogen tank, air compressor, mixing duct, control valve, nozzle.
Nozzle is installed in the below of described coal electric furnace, and nozzle is connected with mixing duct.
The top of described mixing duct is from left to right installed sulphur container, nitric acid container, hydrogen tank successively, fills in sulphur, nitric acid container and fill in nitric acid, hydrogen tank and fill hydrogen in sulphur container.
Between described sulphur container and mixing duct, between nitric acid container and mixing duct and between hydrogen tank and mixing duct, control valve is installed respectively, control valve can regulate the ratio of three kinds of additives.
Described air compressor is arranged on the right-hand member of mixing duct, and air compressor provides pressure-air for whole device.
Beneficial effect of the present invention: a kind of super-pressure coal electricity additive device that the present invention proposes, it is simple in structure, design ingenious uniqueness, maintenance and repair is convenient, cheap for manufacturing cost, adopt super-pressure compressed air that sulphur powder, nitric acid and three kinds of additives of hydrogen are blown in coal electric furnace according to a certain percentage, thereby make in coal electric furnace fuel combustion more abundant, the emission after burning is pollution-free, has improved the utilization rate of fuel, and reached the order of energy-conserving and environment-protective, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
1, coal electric furnace 2, sulphur container 3, nitric acid container 4, hydrogen tank 5, air compressor 6, mixing duct
7, control valve 8, nozzle.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of super-pressure coal electricity additive device, its primary structure comprises: coal electric furnace 1, sulphur container 2, nitric acid container 3, hydrogen tank 4, air compressor 5, mixing duct 6, control valve 7, nozzle 8.
As shown in Figure 1, nozzle 8 is installed in the below of coal electric furnace 1, and nozzle 8 is connected with mixing duct 6.
As shown in Figure 1, the top of mixing duct 6 is from left to right installed sulphur container 2, nitric acid container 3, hydrogen tank 4 successively, fills in sulphur, nitric acid container 3 and fill in nitric acid, hydrogen tank 4 and fill hydrogen in sulphur container 2.
As shown in Figure 1, between sulphur container 2 and mixing duct 6, between nitric acid container 3 and mixing duct 6 and between hydrogen tank 4 and mixing duct 6, control valve 7 is installed respectively, control valve 7 can regulate the ratio of three kinds of additives.
As shown in Figure 1, air compressor 5 is arranged on the right-hand member of mixing duct, and air compressor 5 provides pressure-air for whole device.
Claims (2)
1. a super-pressure coal electricity additive device, is characterized in that: mainly coal electric furnace, sulphur container, nitric acid container, hydrogen tank, air compressor, mixing duct, control valve, nozzle, consist of; Nozzle is installed in the below of coal electric furnace, nozzle is connected with mixing duct, the top of described mixing duct is from left to right installed sulphur container, nitric acid container, hydrogen tank successively, fills in sulphur, nitric acid container and fill in nitric acid, hydrogen tank and fill hydrogen in sulphur container.
2. a kind of super-pressure coal electricity additive device according to claim 1, it is characterized in that: between sulphur container and mixing duct, between nitric acid container and mixing duct and between hydrogen tank and mixing duct, control valve is installed respectively, control valve can regulate the ratio of three kinds of additives; Air compressor is arranged on the right-hand member of mixing duct, and air compressor provides pressure-air for whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499103.8U CN203454174U (en) | 2013-08-16 | 2013-08-16 | Ultrahigh pressure coal power additive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499103.8U CN203454174U (en) | 2013-08-16 | 2013-08-16 | Ultrahigh pressure coal power additive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454174U true CN203454174U (en) | 2014-02-26 |
Family
ID=50134046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499103.8U Expired - Fee Related CN203454174U (en) | 2013-08-16 | 2013-08-16 | Ultrahigh pressure coal power additive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832933A (en) * | 2015-04-22 | 2015-08-12 | 中国神华能源股份有限公司 | Additive-adding device for boiler and boiler |
-
2013
- 2013-08-16 CN CN201320499103.8U patent/CN203454174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832933A (en) * | 2015-04-22 | 2015-08-12 | 中国神华能源股份有限公司 | Additive-adding device for boiler and boiler |
| CN104832933B (en) * | 2015-04-22 | 2018-01-02 | 中国神华能源股份有限公司 | Boiler additives adding set and boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |