CN202660579U - Air leakage and water overflowing protection device of coal-fired boiler slag extractor - Google Patents
Air leakage and water overflowing protection device of coal-fired boiler slag extractor Download PDFInfo
- Publication number
- CN202660579U CN202660579U CN 201220240206 CN201220240206U CN202660579U CN 202660579 U CN202660579 U CN 202660579U CN 201220240206 CN201220240206 CN 201220240206 CN 201220240206 U CN201220240206 U CN 201220240206U CN 202660579 U CN202660579 U CN 202660579U
- Authority
- CN
- China
- Prior art keywords
- water
- coal
- water tank
- slag extractor
- fired boiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000010884 boiler slag Substances 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an air leakage and water overflowing protection device of a coal-fired boiler slag extractor. The air leakage and water overflowing protection device of the coal-fired boiler slag extractor comprises a slag extractor, a communication water pipe, a water tank, a floating ball valve and a water tank water inlet pipe, wherein the water tank is connected with the coal-fired boiler slag extractor through the communication water pipe; and the floating ball valve is arranged in the water tank and connected with the water tank water inlet pipe. According to a communicator principle, the floating ball valve adjusts water inlet amount at any time according to the liquid level of the water tank, so the water level of the coal-fired boiler slag extractor can be in a specified range.
Description
Technical field
The utility model relates to the coal-burning boiler mucking machine, is directly involved in a kind of coal-burning boiler mucking machine and leaks out and water-spill-over protection device.
Background technology
In the coal-burning boiler production process, the boiler slag chance is crossed the low air leakage phenomena that causes because of water level, affects fire box temperature, increases ton steam consumption coal; The fireman does not slightly have and very just can cause mucking machine spilling water, waste water resource when adding water for the boiler slag machine.
Summary of the invention
The purpose of this utility model just provides a kind of coal-burning boiler mucking machine and leaks out and water-spill-over protection device, its can efficient solution determine the mucking machine water level cross low form to leak out cause fire box temperature excessively low, reduce a ton steam consumption coal; Can avoid because of the too high formation spilling water of mucking machine water level, waste water resource simultaneously.
The purpose of this utility model is to realize like this; a kind of coal-burning boiler mucking machine leaks out and water-spill-over protection device; have the coal-burning boiler mucking machine, be communicated with water pipe, water tank, ball-cock assembly, tank inlet pipe; described water tank links to each other with the coal-burning boiler mucking machine by being communicated with water pipe; ball-cock assembly is installed in water tank, and ball-cock assembly links to each other with tank inlet pipe, utilizes law of connected vessels; ball-cock assembly is adjusted water inlet at any time according to the liquid level in the water tank, with the water level in the assurance coal-burning boiler slag machine within the limits prescribed.
The utility model is owing to be provided with ball-cock assembly in water tank, can automatically adjust water level in the coal-burning boiler mucking machine by ball-cock assembly, avoided forming air leakage phenomena because the mucking machine water level is low or water inlet too much causes the spilling water phenomenon.
Description of drawings
Accompanying drawing 1 is structure principle chart of the present utility model, below in conjunction with accompanying drawing, the utility model is further specified.
The specific embodiment
[0007]Accompanying drawing 1 shows a kind of coal-burning boiler mucking machine of the utility model and leaks out and the water-spill-over protection device structure chart, formed by mucking machine 1, connection water pipe 2, water tank 3, ball-cock assembly 4, tank inlet pipe 5, the specific embodiment is that mucking machine 1 links to each other with water tank 3 by being communicated with water pipe 2, at water tank 3 interior installation ball-cock assemblys 4, ball-cock assembly 4 links to each other with tank inlet pipe 5, cross when low when 3 water levels in the water tank, ball-cock assembly 4 sinks, and just can automatically open tank inlet pipe 5; When the water in the water tank 3 reached certain liquid level, ball-cock assembly 4 come-ups just can autoshutdown water tank water inlet pipe 5, stops into water.
Claims (1)
1. a coal-burning boiler mucking machine leaks out and water-spill-over protection device; have mucking machine (1), be communicated with water pipe (2), water tank (3), ball-cock assembly (4), tank inlet pipe (5); it is characterized in that described water tank (3) is connected with mucking machine (1) by being communicated with water pipe (2); ball-cock assembly (4) is installed in water tank (3), and ball-cock assembly (4) directly communicates with tank inlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240206 CN202660579U (en) | 2012-05-27 | 2012-05-27 | Air leakage and water overflowing protection device of coal-fired boiler slag extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240206 CN202660579U (en) | 2012-05-27 | 2012-05-27 | Air leakage and water overflowing protection device of coal-fired boiler slag extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660579U true CN202660579U (en) | 2013-01-09 |
Family
ID=47455485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240206 Expired - Fee Related CN202660579U (en) | 2012-05-27 | 2012-05-27 | Air leakage and water overflowing protection device of coal-fired boiler slag extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013930A (en) * | 2017-06-01 | 2017-08-04 | 深圳市能源环保有限公司 | A kind of anti-blocking water replanishing device of garbage incinerating power plant dragveyer |
-
2012
- 2012-05-27 CN CN 201220240206 patent/CN202660579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013930A (en) * | 2017-06-01 | 2017-08-04 | 深圳市能源环保有限公司 | A kind of anti-blocking water replanishing device of garbage incinerating power plant dragveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140527 |