CN202527047U - Cooling device for flue gas of inlet of desulfurizing tower - Google Patents
Cooling device for flue gas of inlet of desulfurizing tower Download PDFInfo
- Publication number
- CN202527047U CN202527047U CN2012201655007U CN201220165500U CN202527047U CN 202527047 U CN202527047 U CN 202527047U CN 2012201655007 U CN2012201655007 U CN 2012201655007U CN 201220165500 U CN201220165500 U CN 201220165500U CN 202527047 U CN202527047 U CN 202527047U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- desulfurizing tower
- spray gun
- flexible pipe
- fluid spray
- 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
Images
Landscapes
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a cooling device for flue gas of an inlet of a desulfurizing tower. The cooling device comprises a double-fluid spray gun, a first hose and a second hose. The double-fluid spray gun is arranged on a flue and comprises a spray cavity and a sprayer; the sprayer is connected with one end of the spray cavity; and the other end of the spray cavity is connected with the first hose and the second hose. The cooling device effectively reduces the temperature of the flue gas of the inlet of the desulfurizing tower, is simple in construction and low in cost, and cannot drop.
Description
Technical field
The utility model relates to a kind of heat sink, particularly relates to a kind of desulfurizing tower inlet flue gas heat sink.
Background technology
Particularly the temperature of desulfurizing tower porch is very high and tighter to temperature requirement for anti-layer in the wet desulfuration tower, generally adopts stainless steel or high-temperature resistant anti-corrosive material, and cost is higher and difficulty of construction is big, is prone to come off.
The utility model content
The utility model technical problem to be solved provides a kind of desulfurizing tower inlet flue gas heat sink, and it effectively reduces the desulfurizing tower entrance flue gas temperature, and construction is simple, and cost is low and can not come off.
The utility model solves above-mentioned technical problem through following technical proposals: a kind of desulfurizing tower inlet flue gas heat sink; It is characterized in that; It comprises two-fluid spray gun and first flexible pipe, second flexible pipe, and the two-fluid spray gun is installed on the flue, and the two-fluid spray gun comprises spray chamber and shower nozzle; Shower nozzle is connected an end of spray chamber, and the other end of spray chamber is connected with first flexible pipe, second flexible pipe.
Preferably, said two-fluid spray gun is connected with a compressed air piping through first flexible pipe, and the two-fluid spray gun is connected with a waterpipe through second flexible pipe.
Preferably, all be provided with control valve on said compressed air piping, the waterpipe.
Preferably, said waterpipe connects a thermometric thermal resistance.
The positive progressive effect of the utility model is: one, do not produce open fire in the flue in the whole process, flue need not done preservative treatment.Two, construction is simple, and cost is low and can not come off, and is easy to maintenance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of the utility model desulfurizing tower inlet flue gas heat sink.
The specific embodiment
As shown in Figure 1, the utility model desulfurizing tower inlet flue gas heat sink comprises two-fluid spray gun 2 and first flexible pipe 21, second flexible pipe 22, and two-fluid spray gun 2 is installed on the flue 1, and concrete mounting means can be level, vertical, inclination mounting means etc.Two-fluid spray gun 2 comprises spray chamber 23 and shower nozzle 24, and shower nozzle 24 is connected an end of spray chamber 23, and the other end of spray chamber 23 is connected with first flexible pipe 21, second flexible pipe 22.Two-fluid spray gun 2 is connected with a compressed air piping 5 through first flexible pipe 21, and two-fluid spray gun 2 is connected with a waterpipe 6 through second flexible pipe 22.Can be provided with control valve 3 on compressed air piping 5, the waterpipe 6.Waterpipe 6 can connect a thermometric thermal resistance 4, measures the temperature of flue, the confluent of regulating waterpipe 6 according to thermometric thermal resistance 4.
Before the desulfurizing tower inlet, adopt the two-fluid spray gun, fluid is compressed air and water, and the two-fluid spray gun adopts the quick release mode to be installed on the flue, and first flexible pipe, second flexible pipe all have snap joint.Compressed air can be obtained from compressed air inlet D, and water can be obtained from mouth of a river C.
The operation principle of the utility model desulfurizing tower inlet flue gas heat sink is following: high-temperature flue gas (not cooling) gets into flue from inlet A; Compressed air and water get into the two-fluid spray gun to be mixed at the shower nozzle place to make water fogging to spray in the flue to the enough little droplet and contact flash evapn with high-temperature flue gas, makes flue gas cool-down, and can flue-gas temperature is stabilized in certain scope according to the water yield of the variation adjusting entering spray gun of flue-gas temperature; Flue gas after the cooling is gone out from outlet B; Do not produce open fire in the flue in the whole like this process, flue need not done preservative treatment, and construction is simple in addition; Cost is low and can not come off, and is easy to maintenance.
Can regulate confluent through control valve the flue-gas temperature that gets into desulfurizing tower is stabilized in certain scope according to the height of flue-gas temperature.If entrance flue gas temperature is too high, a two-fluid spray gun does not reach when requiring, and can adopt the form of a plurality of two-fluid spray gun combinations.
The foregoing description is as to the qualification of the utility model, all any modifications of in the scope of the utility model, being done, is equal to replacement, improvement etc., all belongs to the protection domain of the utility model.
Claims (4)
1. desulfurizing tower inlet flue gas heat sink; It is characterized in that; It comprises two-fluid spray gun and first flexible pipe, second flexible pipe, and the two-fluid spray gun is installed on the flue, and the two-fluid spray gun comprises spray chamber and shower nozzle; Shower nozzle is connected an end of spray chamber, and the other end of spray chamber is connected with first flexible pipe, second flexible pipe.
2. desulfurizing tower inlet flue gas heat sink as claimed in claim 1 is characterized in that, said two-fluid spray gun is connected with a compressed air piping through first flexible pipe, and the two-fluid spray gun is connected with a waterpipe through second flexible pipe.
3. desulfurizing tower inlet flue gas heat sink as claimed in claim 2 is characterized in that, all is provided with control valve on said compressed air piping, the waterpipe.
4. desulfurizing tower inlet flue gas heat sink as claimed in claim 2 is characterized in that, said waterpipe connects a thermometric thermal resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201655007U CN202527047U (en) | 2012-04-19 | 2012-04-19 | Cooling device for flue gas of inlet of desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201655007U CN202527047U (en) | 2012-04-19 | 2012-04-19 | Cooling device for flue gas of inlet of desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527047U true CN202527047U (en) | 2012-11-14 |
Family
ID=47128255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201655007U Expired - Fee Related CN202527047U (en) | 2012-04-19 | 2012-04-19 | Cooling device for flue gas of inlet of desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055696A (en) * | 2012-12-27 | 2013-04-24 | 浙江信耳科技有限公司 | A SCR flue gas denitrification system having a pre-positioned dual fluid injection system |
| CN109999643A (en) * | 2019-05-06 | 2019-07-12 | 新中天环保股份有限公司 | A kind of extracting tower smoke inlet choke-preventing temperature-lowering device and application method |
-
2012
- 2012-04-19 CN CN2012201655007U patent/CN202527047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055696A (en) * | 2012-12-27 | 2013-04-24 | 浙江信耳科技有限公司 | A SCR flue gas denitrification system having a pre-positioned dual fluid injection system |
| CN109999643A (en) * | 2019-05-06 | 2019-07-12 | 新中天环保股份有限公司 | A kind of extracting tower smoke inlet choke-preventing temperature-lowering device and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105350486B (en) | A kind of urban road automatic water system | |
| CN204214299U (en) | Be provided with the water-saving closed type cooling tower of wet type air cooling system | |
| CN207556310U (en) | A kind of high-temperature exhaust air central water spray cooling device | |
| CN203090497U (en) | Steam heating large-evaporation-capacity horizontal liquid ammonia evaporator for flue gas denitrification | |
| RU2011149206A (en) | DEVICE FOR COOLING TOWER AND METHOD FOR INDIRECT DRY COOLING | |
| CN203765774U (en) | Winter maintenance device for small component | |
| CN202527047U (en) | Cooling device for flue gas of inlet of desulfurizing tower | |
| CN203052620U (en) | Steam generating device capable of quickly generating steam | |
| RU2488059C2 (en) | Kochetov's method of evaporation water cooling | |
| RU2489662C2 (en) | Ventilator cooling tower | |
| CN201302421Y (en) | Cooling tower spray system with discharge pipe | |
| CN203572260U (en) | Anti-freezing device of counter flow type cooling tower with steel reinforced concrete structure | |
| CN202207545U (en) | Single-fluid spray gun | |
| RU2473032C2 (en) | Ventilation cooling tower by kochetov | |
| CN203464501U (en) | Wall-hung boiler condensate seal tube with blocking protector | |
| CN202599135U (en) | Heat energy recycling exchanger for industrial waste steam | |
| CN201903204U (en) | Heat preservation and ventilation joint for water tank of solar water heater | |
| CN204329646U (en) | For the spray cooling system of cleaner | |
| CN102116583A (en) | Vulcanizing dead steam waste heat recovery device | |
| CN201917235U (en) | Sulfidation exhaust steam heat-recovering device | |
| CN202501767U (en) | Configuration suspension type hot water coil pipe fog plume prevention cooling tower | |
| CN206252760U (en) | A kind of automatic wet pipe sprinkler system | |
| CN205796825U (en) | A kind of portable multi-function dust controlling device | |
| CN203464309U (en) | Device employing air atomization nozzles to carry out spray cooling on flue gas accident | |
| CN203454904U (en) | Water distribution system of cooling tower |
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: 20121114 Termination date: 20130419 |