CN203657493U - Water cooling circulation device of flue - Google Patents
Water cooling circulation device of flue Download PDFInfo
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- CN203657493U CN203657493U CN201320820965.6U CN201320820965U CN203657493U CN 203657493 U CN203657493 U CN 203657493U CN 201320820965 U CN201320820965 U CN 201320820965U CN 203657493 U CN203657493 U CN 203657493U
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- water
- flue
- cooling
- water tank
- water inlet
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Abstract
The utility model provides a water cooling circulation device of a flue. The water cooling circulation device of the flue comprises the flue, a cooling water jacket and a water storage device, wherein the cooling water jacket is installed on the outer surface of the flue in a sleeved mode; the cooling water jacket is provided with a water inlet and a water outlet; the water inlet is located in the inlet end of the flue; the water storage device comprises a cold water tank and a hot water tank; the cold water tank is communicated with the water inlet through a pipeline; the hot water tank is communicated with the water outlet through a pipeline; a circulating pump and a valve are connected between the cold water tank and the water inlet. The water cooling circulation device of the flue effectively avoids burning loss of a bag collector, improves the flue cooling effect and replaces the method for cooling the bricked protection flue; as the temperature of smoke can decrease to be below 220 DEG C, the defects that as the flue is burnt, the smoke comes out and pollutes the environment and the bricking difficulty of the flue is high are overcome; cooling water is recycled, energy sources are saved effectively, and the water cooling circulation device of the flue has good social benefits and economic benefits.
Description
Technical field
the utility model relates to flue cooling device, specifically refers to a kind of flue water-cooling circulating device.
Background technology
Smelting industry adopts industrial furnace deposite metal material conventionally, and especially reverberatory furnace furnace temperature is high, exhaust gas volumn is large, and furnace temperature is generally 600 ℃ of left and right., adopt in flue inside all the time, build refractory brick by laying bricks or stones and increase and inhale the method for cooling air unit to carry out flue cooling, the one, prevent flue scaling loss, the 2nd, cooling prevents bagroom scaling loss.But in using, flue gas is from burner hearth through flue during to bagroom, temperature cannot effectively be reduced to below 300 ℃, usually there is the phenomenon of bagroom scaling loss, bagroom cannot normally be worked, cause factory building flue gas to fill the air, zinc oxide content severe overweight in air, worker's work under bad environment.
Utility model content
For avoiding bagroom scaling loss, improve flue cooling effect, the utility model provides a kind of flue water-cooling circulating device.
For achieving the above object, the utility model is taked following technical scheme:
A kind of flue water-cooling circulating device, comprises flue, cooling jacket and water storage device, and described cooling jacket is sleeved on the outer surface of flue, and cooling jacket is provided with water inlet and delivery port, and described water inlet is positioned at flue entrance end; Described water storage device is divided into cold water tank and hot-water cylinder, and described cold water tank is communicated with water inlet by pipeline, and hot-water cylinder is communicated with delivery port by pipeline; Between described cold water tank and water inlet, be connected with circulating pump and valve.
Between described cold water tank and water inlet, be provided with spare circulating pump and standby valve.
Described water inlet is communicated with the inner chamber of cooling jacket by pipeline respectively with delivery port.
Between described hot-water cylinder and delivery port, be provided with thermometer.
The beneficial effects of the utility model are: the cool-down method that has replaced brick protection flue, cooling effect is good, flue-gas temperature can be down to below 220 ℃, lower than the reasonable scope of application of 300 ℃ of bagrooms, and avoided flue scaling loss to cause flue gas to emit contaminated environment outward, and the flue high drawback of difficulty of laying bricks; Cooling water circulation utilizes, and has effectively saved the energy; There is good Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cooling jacket.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model and effect thereof are described further.
As shown in Figure 1, 2, a kind of flue water-cooling circulating device, comprises flue 1, cooling jacket 2 and water storage device, and described cooling jacket 2 is sleeved on the outer surface of flue 1, cooling jacket 2 is provided with water inlet 9 and delivery port 10, and described water inlet 9 is positioned at flue entrance end; Described water storage device is divided into cold water tank 3 and hot-water cylinder 4, and the hot water after circulation flows to cold water tank 3 through cool postpone hot-water cylinder 4 is interior; Cold water tank 3 is communicated with water inlet 9 by pipeline, and hot-water cylinder 4 is communicated with delivery port 10 by pipeline; Between described cold water tank 3 and water inlet 9, be connected with circulating pump 5 and valve 6.
Between described cold water tank 3 and water inlet 9, be provided with spare circulating pump 7 and standby valve 8; When the heat in flue is higher, when water circulation cooling stack DeGrain, can open spare circulating pump and standby valve, accelerate water circulation system, reach the effect of quick cooling stack.Described water inlet 9 is communicated with the inner chamber of cooling jacket 2 by pipeline respectively with delivery port 10; Described pipeline can be alleviated, eliminate hydraulic pressure, and water is steadily circulated in water jacket.Between described hot-water cylinder 4 and delivery port 10, be provided with thermometer 11; For measuring the water temperature at the mouth of a river, thereby understand the cooling actual conditions of flue.
Claims (4)
1. a flue water-cooling circulating device, comprises flue, cooling jacket and water storage device, and described cooling jacket is sleeved on the outer surface of flue, and cooling jacket is provided with water inlet and delivery port, it is characterized in that: described water inlet (9) is positioned at flue entrance end; Described water storage device is divided into cold water tank (3) and hot-water cylinder (4), and cold water tank (3) is communicated with water inlet (9) by pipeline, and hot-water cylinder (4) is communicated with delivery port (10) by pipeline; Between described cold water tank (3) and water inlet (9), be connected with circulating pump (5) and valve (6).
2. a kind of flue water-cooling circulating device as claimed in claim 1, is characterized in that: between described cold water tank (3) and water inlet (9), be provided with spare circulating pump (7) and standby valve (8).
3. a kind of flue water-cooling circulating device as claimed in claim 1 or 2, is characterized in that: described water inlet (9) is communicated with the inner chamber of cooling jacket (2) by pipeline respectively with delivery port (10).
4. a kind of flue water-cooling circulating device as claimed in claim 3, is characterized in that: between described hot-water cylinder (4) and delivery port (10), be provided with thermometer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820965.6U CN203657493U (en) | 2013-12-15 | 2013-12-15 | Water cooling circulation device of flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820965.6U CN203657493U (en) | 2013-12-15 | 2013-12-15 | Water cooling circulation device of flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657493U true CN203657493U (en) | 2014-06-18 |
Family
ID=50923872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820965.6U Expired - Fee Related CN203657493U (en) | 2013-12-15 | 2013-12-15 | Water cooling circulation device of flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345456A (en) * | 2019-01-02 | 2019-10-18 | 中冶华天工程技术有限公司 | Internal combustion engine smoke evacuation pre-cooling and UTILIZATION OF VESIDUAL HEAT IN integral system |
| CN110849161A (en) * | 2019-11-22 | 2020-02-28 | 湖南辰州矿业有限责任公司 | Flue gas temperature regulating device of dry smelting furnace |
| CN113724627A (en) * | 2021-09-02 | 2021-11-30 | 北京福务生教育科技有限公司 | Exhibition and exhibition promotion display device and method |
-
2013
- 2013-12-15 CN CN201320820965.6U patent/CN203657493U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345456A (en) * | 2019-01-02 | 2019-10-18 | 中冶华天工程技术有限公司 | Internal combustion engine smoke evacuation pre-cooling and UTILIZATION OF VESIDUAL HEAT IN integral system |
| CN110345457A (en) * | 2019-01-02 | 2019-10-18 | 中冶华天工程技术有限公司 | Internal combustion engine smoke evacuation chilldown system based on waste heat boiler |
| CN110849161A (en) * | 2019-11-22 | 2020-02-28 | 湖南辰州矿业有限责任公司 | Flue gas temperature regulating device of dry smelting furnace |
| CN110849161B (en) * | 2019-11-22 | 2024-06-11 | 湖南辰州矿业有限责任公司 | Flue gas temperature adjusting device of dry smelting furnace |
| CN113724627A (en) * | 2021-09-02 | 2021-11-30 | 北京福务生教育科技有限公司 | Exhibition and exhibition promotion display device and method |
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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: 20140618 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |