CN205074128U - Atomizing spray gun is mixed to aqueous vapor - Google Patents
Atomizing spray gun is mixed to aqueous vapor Download PDFInfo
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- CN205074128U CN205074128U CN201520823313.7U CN201520823313U CN205074128U CN 205074128 U CN205074128 U CN 205074128U CN 201520823313 U CN201520823313 U CN 201520823313U CN 205074128 U CN205074128 U CN 205074128U
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- inlet pipe
- water inlet
- air inlet
- nozzle core
- gas
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Abstract
The utility model relates to an atomizing spray gun is mixed to aqueous vapor, it includes inlet tube (3) and intake pipe (4), intake pipe (4) suit is outside inlet tube (3), inlet tube (3) center is provided with inhalant canal, form inlet channel between inlet tube (3) and intake pipe (4), intake pipe (4) front end is provided with nozzle core (2), nozzle core (2) are gone up the cover and are equipped with nozzle cage (1), form the air chamber between nozzle cage (1) and nozzle core (2). The utility model relates to an atomizing spray gun is mixed to aqueous vapor, its work is steady in a long -term, changes easy maintenance, and the pneumatolytic atomizing droplet of formation high pressure is mixed to the aqueous vapor in the spray gun, and evaporation rapidly reaches stable cooling purpose under the high temperature flue gas.
Description
Technical field
The utility model relates to a kind of gas-vapor mix atomizing lance, is mainly used in the flue gas cool-down equipment of the industries such as oil refining, petrochemical industry, metallurgy, mining industry, belongs to misting cooling equipment technical field.
Background technology
The flue gas cool-down equipment of the industries such as oil refining, petrochemical industry, metallurgy, mining industry, fluctuate frequently because the exhaust gas volumn of cooling system and flue-gas temperature have, and have SO2 and the flue dust of high concentration in flue gas, water in cooling system wants 100% atomization, whole water droplets all adiabatic evaporation will become steam in flue gas cool-down process, nozzle does not allow into the water dripped and falls into ash bucket, ensure that the flue dust that ash bucket is discharged too much can not lump because of atomized water, and current cooling system can not meet the demands.
Utility model content
Technical problem to be solved in the utility model provides a kind of gas-vapor mix atomizing lance for above-mentioned prior art, its work is steady in a long-term, and repair and replacement are convenient, and aqueous vapor is mixed to form high-pressure gasified atomization droplet in spray gun, evaporate rapidly under high-temperature flue gas, reach stable cooling object.
The technical scheme in the invention for solving the above technical problem is: a kind of gas-vapor mix atomizing lance, it comprises water inlet pipe and air inlet pipe, described air inlet pipe is set in outside water inlet pipe, described water inlet pipe center is provided with intake tunnel, inlet channel is formed between described water inlet pipe and air inlet pipe, described air inlet pipe front end is provided with nozzle core, and described nozzle core is set with nozzle cage, forms air chamber between described nozzle cage and nozzle core.
Described nozzle core comprises straight length and Flange joint section, described straight length center is provided with spray chamber, described spray chamber outer wall is provided with cellular air admission hole, described spray chamber front end is provided with atomisation outlet, described Flange joint section center is provided with connecting hole, arrange a circle passage around described connecting hole, described water inlet pipe front end is connected with connecting hole, described inlet channel with enclose passage by one between air chamber and be connected.
Baffle plate, condiment seat and clamping sleeve is disposed with on rear side of described air inlet pipe, described baffle plate, condiment seat and clamping sleeve are set on water inlet pipe, described baffle plate is fixedly connected with air inlet pipe rear end by the mode of welding, is provided with airtight and watertight padding between described condiment seat and water inlet pipe.
Described nozzle core and air inlet pipe are threaded connection.
Described spray gun is type or corner type linearly.
Compared with prior art, the utility model has the advantage of:
A kind of gas-vapor mix atomizing lance of the utility model, its work is steady in a long-term, and repair and replacement are convenient, and aqueous vapor is mixed to form high-pressure gasified atomization droplet in spray gun, evaporates rapidly under high-temperature flue gas, reaches stable cooling object.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of gas-vapor mix atomizing lance of the utility model.
Fig. 2 is the structural representation of another embodiment of a kind of gas-vapor mix atomizing lance of the utility model.
Fig. 3 is the structural representation of nozzle core in Fig. 1, Fig. 2.
Wherein:
Nozzle cage 1
Nozzle core 2
Straight length 2.1
Flange joint section 2.2
Spray chamber 2.3
Connecting hole 2.4
Passage 2.5
Connecting thread 2.6
Atomisation outlet 2.7
Air admission hole 2.8
Water inlet pipe 3
Air inlet pipe 4
Baffle plate 5
Condiment seat 6
Airtight and watertight padding 7
Clamping sleeve 8.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 3, a kind of gas-vapor mix atomizing lance in the present embodiment, it comprises water inlet pipe 3 and air inlet pipe 4, described air inlet pipe 4 is set in outside water inlet pipe 3, and described water inlet pipe 3 center is provided with intake tunnel, forms inlet channel between described water inlet pipe 3 and air inlet pipe 4, described air inlet pipe 4 front end is provided with nozzle core 2, described nozzle core 2 is threaded connection with air inlet pipe 4, described nozzle core 2 is set with nozzle cage 1, forms air chamber between described nozzle cage 1 and nozzle core 2.
Described nozzle core 2 comprises straight length 2.1 and Flange joint section 2.2, described straight length 2.1 center is provided with spray chamber 2.3, described spray chamber 2.3 outer wall is provided with cellular air admission hole 2.8, described spray chamber 2.3 front end is provided with atomisation outlet 2.7, described Flange joint section 2.2 center is provided with connecting hole 2.4, described connecting hole 2.4 surrounding arranges a circle passage 2.5, described Flange joint section 2.2 periphery wall is provided with connecting thread 2.6, described water inlet pipe 3 front end is connected with connecting hole 2.4, described inlet channel with enclose passage 2.5 by one between air chamber and be connected.
Baffle plate 5, condiment seat 6 and clamping sleeve 8 is disposed with on rear side of described air inlet pipe 4, described baffle plate 5, condiment seat 6 and clamping sleeve 8 are set on water inlet pipe 3, described baffle plate 5 is fixedly connected with air inlet pipe 4 rear end by the mode of welding, is provided with airtight and watertight padding 7 between described condiment seat 6 and water inlet pipe 3.
Described spray gun is type or corner type linearly.
In addition to the implementation, the utility model also includes other embodiments, the technical scheme that all employing equivalents or equivalent substitute mode are formed, within the protection domain that all should fall into the utility model claim.
Claims (5)
1. a gas-vapor mix atomizing lance, it is characterized in that: it comprises water inlet pipe (3) and air inlet pipe (4), described air inlet pipe (4) is set in water inlet pipe (3) outside, described water inlet pipe (3) center is provided with intake tunnel, inlet channel is formed between described water inlet pipe (3) and air inlet pipe (4), described air inlet pipe (4) front end is provided with nozzle core (2), described nozzle core (2) is set with nozzle cage (1), forms air chamber between described nozzle cage (1) and nozzle core (2).
2. a kind of gas-vapor mix atomizing lance according to claim 1, it is characterized in that: described nozzle core (2) comprises straight length (2.1) and Flange joint section (2.2), described straight length (2.1) center is provided with spray chamber (2.3), described spray chamber (2.3) outer wall is provided with cellular air admission hole (2.8), described spray chamber (2.3) front end is provided with atomisation outlet (2.7), described Flange joint section (2.2) center is provided with connecting hole (2.4), described connecting hole (2.4) arranges a circle passage (2.5) around, described water inlet pipe (3) front end is connected with connecting hole (2.4), described inlet channel encloses passage (2.5) with between air chamber be connected by one.
3. a kind of gas-vapor mix atomizing lance according to claim 1, it is characterized in that: described air inlet pipe (4) rear side is disposed with baffle plate (5), condiment seat (6) and clamping sleeve (8), described baffle plate (5), condiment seat (6) and clamping sleeve (8) are set on water inlet pipe (3), described baffle plate (5) is fixedly connected with air inlet pipe (4) rear end by the mode of welding, is provided with airtight and watertight padding (7) between described condiment seat (6) and water inlet pipe (3).
4. a kind of gas-vapor mix atomizing lance according to claim 1, is characterized in that: described nozzle core (2) and air inlet pipe (4) are threaded connection.
5. a kind of gas-vapor mix atomizing lance according to claim 1, is characterized in that: described spray gun is type or corner type linearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823313.7U CN205074128U (en) | 2015-10-23 | 2015-10-23 | Atomizing spray gun is mixed to aqueous vapor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823313.7U CN205074128U (en) | 2015-10-23 | 2015-10-23 | Atomizing spray gun is mixed to aqueous vapor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074128U true CN205074128U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823313.7U Active CN205074128U (en) | 2015-10-23 | 2015-10-23 | Atomizing spray gun is mixed to aqueous vapor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170362A (en) * | 2015-10-23 | 2015-12-23 | 江苏江涛环境工程有限公司 | Water and gas mixing and atomizing spray gun |
-
2015
- 2015-10-23 CN CN201520823313.7U patent/CN205074128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170362A (en) * | 2015-10-23 | 2015-12-23 | 江苏江涛环境工程有限公司 | Water and gas mixing and atomizing spray gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |