CN203628683U - Device for deashing in convection tubes in fuel steam boiler and gas steam boiler - Google Patents
Device for deashing in convection tubes in fuel steam boiler and gas steam boiler Download PDFInfo
- Publication number
- CN203628683U CN203628683U CN201320852275.9U CN201320852275U CN203628683U CN 203628683 U CN203628683 U CN 203628683U CN 201320852275 U CN201320852275 U CN 201320852275U CN 203628683 U CN203628683 U CN 203628683U
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- Prior art keywords
- steam boiler
- deashing
- connecting rod
- gas
- boiler
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- Expired - Fee Related
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Abstract
The utility model relates to a device for deashing in convection tubes in a fuel steam boiler and a gas steam boiler, and belongs to the technical field of boiler equipment cleaning and maintenance and energy saving and consumption reducing. The device comprises a connecting rod and a central spindle and further comprises a hose connector and a brush head, wherein the hose connector is connected with the tail end of the connecting rod, the brush head is located at one end of the central spindle, and a plurality of blowing holes are formed in the side wall of the connecting rod. The device solves the problem that as convection tubes in the boilers are too long, and deashing is difficult in the tubes, so that thermal energy conversion of the boilers is effectively improved, and energy is saved. Besides, the device for deashing in the convection tubes in the fuel steam boiler and the gas steam boiler is simple in structure and convenient to install and operate.
Description
Technical field
The utility model relates to a kind of device for deashing in convection tube pipe in fuel oil, gas-steam boiler stove, belongs to the clean maintenance of boiler plant, energy conservation field.
Background technology
Boiler: be the heat energy that utilizes fuel or other energy, water be heated as to the plant equipment of hot water or steam.The hot water producing in boiler or steam can be directly for producing and life provides needed heat energy, be therefore widely used in all trades and professions.Principles of Boiler: by the combustion process of fuel, produce the diabatic process of high-temperature flue gas to water working medium such as () vapour, hot water, heating and the vaporescence of working medium (water)---the production process of steam.
In existing boiler plant, along with scientific and technical development and the utilization of new forms of energy, the version of boiler is various.In Boiler Furnace, in convection tube pipe, dust remover is mainly to remove warding off dust in the convection tube of elongated in boiler furnace (￠ 50 × 10000).
There is no in the prior art special instrument to instrument that in fuel oil, gas-steam boiler stove, convection tube is cleared up.
Summary of the invention
In order to overcome above-mentioned defect, the purpose of this utility model is to provide a kind of device for deashing in convection tube pipe in fuel oil, gas-steam boiler stove, structure cylinder list, installation, easy to operate.
To achieve these goals, the utility model adopts following technical scheme:
A kind of device for deashing in convection tube pipe in fuel oil, gas-steam boiler stove, it comprises connecting rod, mandrel, also comprise the hose coupling being connected with connecting rod tail end, the brush that is positioned at mandrel end, on the sidewall of described connecting rod, be provided with multiple gas holes.
Described brush is wire brush or nylon bruss.
Wire brush or nylon bruss can be dismantled from mandrel as required.
First with harder steel brush to warding off in pipeline because the oil gas dirt producing that burns loosens, and utilize hollow tube connector discharge pressure air that the dirt of its removing (dust) is blown out outside convection duct.
Then with softer nylon bruss to warding off in pipeline because the oil gas dirt producing that burns cleans, and utilize hollow tube connector discharge pressure air that the dirt of its removing (dust) is blown out outside convection duct, effect is more obvious.
The beneficial effects of the utility model:
The utility model has solved convection tube in Boiler Furnace, and pipeline is long, and deashing difficulty in pipe effectively raises boiler heat-energy conversion, saves the energy.
The utility model structure cylinder list, installation, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing 1, the utility model is described in detail:
A kind of device for deashing in convection tube pipe in fuel oil, gas-steam boiler stove, it comprises connecting rod 1, mandrel 4, also comprise the hose coupling 3 being connected with connecting rod 1 tail end, the brush 2 that is positioned at mandrel 4 ends, on the sidewall of described connecting rod 1, be provided with multiple gas holes 5.
Described brush 2 is wire brush or nylon bruss.
Wire brush or nylon bruss can be dismantled from mandrel as required.
First with harder steel brush to warding off in pipeline because the oil gas dirt producing that burns loosens, and utilize hollow tube connector discharge pressure air that the dirt of its removing (dust) is blown out outside convection duct.
Then with softer nylon bruss to warding off in pipeline because the oil gas dirt producing that burns cleans, and utilize hollow tube connector discharge pressure air that the dirt of its removing (dust) is blown out outside convection duct, effect is more obvious.
Claims (2)
1. the device for deashing in convection tube pipe in fuel oil, gas-steam boiler stove, it comprises connecting rod (1), mandrel (4), it is characterized in that: also comprise the hose coupling (3) being connected with connecting rod (1) tail end, the brush (2) that is positioned at mandrel (4) end, on the sidewall of described connecting rod (1), be provided with multiple gas holes (5).
2. the device for deashing in convection tube pipe in fuel oil, gas-steam boiler stove according to claim 1, is characterized in that: described brush (2) is wire brush or nylon bruss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852275.9U CN203628683U (en) | 2013-12-23 | 2013-12-23 | Device for deashing in convection tubes in fuel steam boiler and gas steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852275.9U CN203628683U (en) | 2013-12-23 | 2013-12-23 | Device for deashing in convection tubes in fuel steam boiler and gas steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628683U true CN203628683U (en) | 2014-06-04 |
Family
ID=50815157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852275.9U Expired - Fee Related CN203628683U (en) | 2013-12-23 | 2013-12-23 | Device for deashing in convection tubes in fuel steam boiler and gas steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323268A (en) * | 2018-10-10 | 2019-02-12 | 武晓丹 | A kind of mating deashing device for being matched with waste incinerator and passing in and out grey nozzle |
-
2013
- 2013-12-23 CN CN201320852275.9U patent/CN203628683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323268A (en) * | 2018-10-10 | 2019-02-12 | 武晓丹 | A kind of mating deashing device for being matched with waste incinerator and passing in and out grey nozzle |
| CN109323268B (en) * | 2018-10-10 | 2019-11-15 | 林红英 | A kind of mating deashing device for being matched with waste incinerator and passing in and out grey nozzle |
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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: 20140604 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |