CN2892250Y - Gaseous flow distributor of blended liquid gaseous beam mixed flow waste gaseous purifying system - Google Patents
Gaseous flow distributor of blended liquid gaseous beam mixed flow waste gaseous purifying system Download PDFInfo
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- CN2892250Y CN2892250Y CN 200620112907 CN200620112907U CN2892250Y CN 2892250 Y CN2892250 Y CN 2892250Y CN 200620112907 CN200620112907 CN 200620112907 CN 200620112907 U CN200620112907 U CN 200620112907U CN 2892250 Y CN2892250 Y CN 2892250Y
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- Prior art keywords
- inlet pipe
- air inlet
- column
- aditus laryngis
- diffusion region
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Abstract
The flow distributor of a flood gas bunch admixture waste gas cleaning system comprises a main atomizer of throat tube type in middle of an end of an inlet pipe and comprising a column-shaped throat opening. A pyramidal diffusion zone is formed outwards near lower end of the styloid throat opening, and a main tubular atomizer cavity is formed along the diffusion zone downwards. A group of main atomizer feed pipes are equipped at an interval in an outward radial form on side wall at a throat opening joint of the diffusion zone near lower end of the styloid throat opening. An end of the main atomizer feed pipe is little above pipe wall to form an air current negative pressure zone below the main atomizer feed pipe. On side wall at throat opening joint of the diffusion zone at lower end of the intake pipe, a group of subsidiary feed pipes are equipped at an interval in an outward radiate form, an end of which is a little above pipe wall to form an air current negative pressure zone. A micro-pore column tray is provided between exterior margin of bottom of the diffusion zone at lower end of the intake pipe and the column tray body wall. When the flow distributor is installed in a decontamination system, not only energy is conserved, but also the flow distributor is more effective in dedusting, desulfuration and substance exchange.
Description
Technical field:
The utility model relates to a kind of waste gas purification apparatus, particularly relates to a kind of air force that produces when utilizing the gas displacement and makes the air distributor of blended liquid gaseous beam mixed flow waste gas cleaning system of the atomization of liquid relevant.
Background technology:
Because rapid development of economy, industrial waste gas and flue dust cause a lot of puzzlements for people's life, harm to the mankind is also increasing, thereby it is also more and more higher to the requirement of exhaust-gas treatment, now in the technology, emission-control equipment has multiple, it as the disclosed application number of State Intellectual Property Office a kind of vortex liquid bed waste gas purification apparatus of 03256204, it is by water conservancy diversion gas, clarifier demister three parts to down and on be formed by connecting, air deflector is by inlet flue duct, equal air chamber, deflector, overfall is formed, inlet flue duct enters equal air chamber at a certain angle, all the top of air chamber is communicated with clarifier, the bottom is provided with the clarifier overfall, clarifier is by the clean room, aerodynamic force conversion generator, absorption liquid input adjusting device, the center liquid distributor is formed, aerodynamic force conversion generator is located in the clean room, the center liquid distributor is located at aerodynamic force conversion generator center, being provided with input pipe in the central shaft is communicated with the absorption liquid input pipe, the absorption liquid input adjuster is communicated with the absorption liquid input pipe, be distributed in around the top, clean room, the top of clean room is communicated with demister, demister is by the demist tube, the airflow uniform distribution plate, the demist plate is formed, the airflow uniform distribution plate hight is in the bottom of demist plate, the demist plate is provided with the top of demist tube, demist tube top communicates with exhaust pass, and this device is by self power formation eddy current liquid bed.Between gas-liquid-solid three-phase, carry out effective mass transfer, purify all types of industries stove waste gas, steam boiler.
Though the purifier of said structure can utilize gas self power, but because it can not make the atomization of liquid, its complex structure, clean-up effect is undesirable.
Summary of the invention:
It is a kind of simple in structure that the utility model provides, high velocity air fully atomizes liquid when utilizing waste gas to enter, can make gas-liquid reach the diffusion of injection liquid, improve gas-liquid contact function, enlarge the specific area of absorption liquid, and the air force that produces when utilizing gas flow, make waste gas enter the air distributor that general liquid zone and absorption liquid directly carry out the blended liquid gaseous beam mixed flow waste gas cleaning system of rinsing.
For achieving the above object, the utility model adopts following technical scheme:
The air distributor of blended liquid gaseous beam mixed flow waste gas cleaning system, be arranged on the port of the air inlet pipe of blended liquid gaseous beam mixed flow waste gas cleaning system, the below is provided with the miscible general liquid zone of absorption liquid, described air inlet pipe one end extend into the miscible district of absorption liquid liquid flooding in the tower body, the air inlet pipe end forms the taper diffusion region downwards, described air distributor comprises that one is arranged on the wikipedia type master atomizer of center, air inlet pipe end, this main atomizer comprises a column aditus laryngis, this nearly lower end of column aditus laryngis outwards forms the taper diffusion region, this diffusion region forms tubulose master atomizer cavity downwards, outwards radially at interval on the sidewall at the aditus laryngis joint place, diffusion region of the nearly lower end of described column aditus laryngis be provided with one group of master's nebulizer supply, the termination of this main nebulizer supply slightly protrudes in tube wall and forms the secondary nip of air-flow, below main nebulizer supply, outwards radially at interval on the sidewall at the aditus laryngis joint place of the diffusion region of air inlet pipe lower end be provided with one group of auxiliary feed pipe, termination that should auxiliary feed pipe slightly protrudes in tube wall and forms the secondary nip of air-flow, is provided with the micropore column plate between the bottom outer rim of diffusion region, air inlet pipe lower end and tower body wall.
Described main nebulizer supply is set in respectively in the bracing frame, and described bracing frame one end is installed on the sidewall of column aditus laryngis, and the other end is installed on the sidewall of air inlet pipe.
The bending angle of the corresponding air inlet pipe of described column aditus laryngis forms certain inclination angle.
Adopt technique scheme, because the unique texture of air distributor, high velocity air fully atomizes liquid when utilizing waste gas to enter, and can make gas-liquid reach the diffusion of injection liquid, improve gas-liquid contact function, enlarge the specific area of absorption liquid, and the air force that produces when utilizing gas flow, make waste gas enter general liquid zone and absorption liquid directly carries out rinsing, it is simple in structure, and gas atomization is effective, and it is installed in the cleaning system, energy savings not only, and can reach better dedusting, desulfurization, and the effect of mass exchange.
Description of drawings:
Below with accompanying drawing the utility model is described in detail:
Fig. 1 looks schematic diagram for the master of the utility model air distributor;
Fig. 2 is the schematic top plan view of the utility model air distributor;
Fig. 3 is installed in schematic diagram in the cleaning system for the utility model air distributor.
The specific embodiment
The utility model embodiment as shown in Figure 1 and Figure 2,
The air distributor of blended liquid gaseous beam mixed flow waste gas cleaning system, be arranged on the port of the air inlet pipe 1 of blended liquid gaseous beam mixed flow waste gas cleaning system, described air inlet pipe one end extend into the miscible district of absorption liquid liquid flooding in the tower body 2, the air inlet pipe end forms taper diffusion region 3 downwards, described air distributor comprises that one is arranged on the wikipedia type master atomizer 4 of center, air inlet pipe end, this main atomizer comprises a column aditus laryngis 5, this nearly lower end of column aditus laryngis outwards forms taper diffusion region 6, this diffusion region forms tubulose master atomizer cavity 7 downwards, outwards radially at interval on the sidewall at the 6 aditus laryngis joint places, diffusion region of the nearly lower end of described column aditus laryngis be provided with one group of master's nebulizer supply 8, the termination 9 of this main nebulizer supply 8 slightly protrudes in tube wall and forms the secondary nip of air-flow, below main nebulizer supply, outwards radially at interval on the sidewall at the aditus laryngis joint place of the diffusion region 3 of air inlet pipe 1 lower end be provided with one group of auxiliary feed pipe 10, termination 11 that should auxiliary feed pipe 10 slightly protrudes in tube wall and forms the secondary nip of air-flow, is provided with micropore column plate 12 between the bottom outer rim of diffusion region, air inlet pipe lower end and tower body wall.Described main nebulizer supply 8 is set in respectively in the bracing frame 13, and described bracing frame 13 1 ends are installed on the sidewall of column aditus laryngis 5, and the other end is installed on the sidewall of air inlet pipe 1.The bending angle of described column aditus laryngis 5 corresponding air inlet pipe forms certain inclination angle 14.
The quantity and the arrangement mode of described main nebulizer supply and auxiliary feed pipe can change by material requirement of different nature.
The said flow distributor is arranged in the cleaning system as shown in Figure 3, during work, waste gas is introduced high-pressure suction fan 15, and enter air inlet pipe 1, this air inlet pipe stretches in the tower body 2, described air distributor is arranged on the end of air inlet pipe, the below of described air distributor is general liquid zone 16 (absorption liquid that described high velocity air formation gas column enters into general liquid zone carries out rinsing), the top is packing area 17, the top of packing area is followed successively by circulation fluid distributor 18, vortex-flow and defrosting device 19 and chimney 20, when waste gas is flowed through air distributor, its high velocity air part enters into main atomizer 4 through column aditus laryngis 5, because the termination of main nebulizer supply slightly protrudes in the sidewall of column trunnion, the positive negative pressure of upper and lower formation air-flow at feed pipe makes gas-liquid reach the diffusion of injection liquid, in addition, at interval outside emitting shape is provided with one group of auxiliary feed pipe 10 on the sidewall of described air inlet pipe 1, the positive negative pressure of upper and lower formation air-flow at feed pipe makes gas-liquid reach the diffusion of injection liquid equally, air-flow enters general liquid zone 16 through above-mentioned main nebulizer supply and after assisting feed pipe, make waste gas and absorption liquid mixed flow form general liquid phenomenon, improve the contact function of gas-liquid phase, liquid phase and density of gas phase differ greatly, after the gas bundle enters in the liquid, because gas flow rate power, generation liquid flooding vortex makes waste gas enter general liquid zone and absorption liquid directly carries out rinsing; Again because gas is disperseed to break away from, rise liter rapidly by the liquid extruding, the gas of rising after rising still keeps bigger air force, and pass the micropore column plate 12 on top, form the bubbling phenomenon, gas-liquid contacts again, molecule exchange is decomposed, and the structure function on the superstructure of whole purifying column and general purification absorption tower is thought seemingly, does not do at this and gives unnecessary details.
Adopt this air distributor, it has following function:
1, when gas liquid ratio at 0.12-0.15L/M
3, during gas speed 16-22M/S, liquid is fully atomized, and produces mixed flow with organic molecule in the waste gas and enters the miscible district of liquid flooding, and unsuitable excessive at the gas liquid ratio of range of atomization, only an amount of air tightness and the gravity of increasing helps reducing vapour lock.
2, distributor can make gas-liquid reach the diffusion of injection liquid, produces negative pressure under action of high-speed airflow, and liquid is spread to gas.
3, gas equals fine pressure in the total head in when motion and adds dynamic pressure, and flow velocity is high more, and dynamic pressure is big more, and then fine pressure is just low more, utilizes this physical characteristic just, and aerodynamics, plays cutting down the consumption of energy, improving purification effects.
Facts have proved, the waste gas purification apparatus that the utility model air distributor is installed is reaching more than 95% aspect the boiler dusting desulfurization degree, the clarifying smoke effect is fairly good, the wooden dust dust removal efficiency that is used for wood furniture factory reaches more than 98%, and this cleaning system is equally applicable to the improvement and the recovery of water-soluble (soluble constituent) other organic exhaust gas.
Claims (3)
1, the air distributor of blended liquid gaseous beam mixed flow waste gas cleaning system, be arranged on the port of the air inlet pipe of blended liquid gaseous beam mixed flow waste gas cleaning system, described air inlet pipe one end extend into the miscible district of absorption liquid liquid flooding in the tower body, it is characterized in that: the air inlet pipe end forms the taper diffusion region downwards, described air distributor comprises that one is arranged on the wikipedia type master atomizer of center, air inlet pipe end, this main atomizer comprises a column aditus laryngis, this nearly lower end of column aditus laryngis outwards forms the taper diffusion region, this diffusion region forms tubulose master atomizer cavity downwards, outwards radially at interval on the sidewall at the aditus laryngis joint place, diffusion region of the nearly lower end of described column aditus laryngis be provided with one group of master's nebulizer supply, the termination of this main nebulizer supply slightly protrudes in tube wall, below main nebulizer supply, outwards radially at interval on the sidewall at the aditus laryngis joint place of the diffusion region of air inlet pipe lower end be provided with one group of auxiliary feed pipe, termination that should auxiliary feed pipe slightly protrudes in tube wall, is provided with the micropore column plate between the bottom outer rim of diffusion region, air inlet pipe lower end and tower body wall.
2, the air distributor of blended liquid gaseous beam mixed flow waste gas cleaning system as claimed in claim 1, it is characterized in that: described main nebulizer supply is set in the bracing frame respectively, described bracing frame one end is installed on the sidewall of column aditus laryngis, and the other end is installed on the sidewall of air inlet pipe.
3, the air distributor of blended liquid gaseous beam mixed flow waste gas cleaning system as claimed in claim 1 or 2 is characterized in that: the bending angle of the corresponding air inlet pipe of described column aditus laryngis forms certain inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112907 CN2892250Y (en) | 2006-04-24 | 2006-04-24 | Gaseous flow distributor of blended liquid gaseous beam mixed flow waste gaseous purifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112907 CN2892250Y (en) | 2006-04-24 | 2006-04-24 | Gaseous flow distributor of blended liquid gaseous beam mixed flow waste gaseous purifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892250Y true CN2892250Y (en) | 2007-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620112907 Expired - Fee Related CN2892250Y (en) | 2006-04-24 | 2006-04-24 | Gaseous flow distributor of blended liquid gaseous beam mixed flow waste gaseous purifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892250Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906942A (en) * | 2015-06-25 | 2015-09-16 | 湖州南浔石淙盛艳丝绸有限公司 | Boiler flue gas desulfurization system |
| CN105709580A (en) * | 2016-04-13 | 2016-06-29 | 中冶焦耐工程技术有限公司 | Smoke distributor for rotary atomizing desulfurization and smoke distribution method |
| CN105944488A (en) * | 2016-06-28 | 2016-09-21 | 江苏国松环境科技开发有限公司 | High-efficiency dust removal equipment |
-
2006
- 2006-04-24 CN CN 200620112907 patent/CN2892250Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906942A (en) * | 2015-06-25 | 2015-09-16 | 湖州南浔石淙盛艳丝绸有限公司 | Boiler flue gas desulfurization system |
| CN105709580A (en) * | 2016-04-13 | 2016-06-29 | 中冶焦耐工程技术有限公司 | Smoke distributor for rotary atomizing desulfurization and smoke distribution method |
| CN105944488A (en) * | 2016-06-28 | 2016-09-21 | 江苏国松环境科技开发有限公司 | High-efficiency dust removal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIAMEN XIYINGMEN TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: XIAMEN XIYINGMEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Health Road 15, Haicang Xinyang Industrial Zone, Haicang, Fujian, Xiamen 361022, China Patentee after: Xiamen Xiyingmen Technology Co. Ltd. Address before: Health Road 15, Haicang Xinyang Industrial Zone, Haicang, Fujian, Xiamen 361022, China Patentee before: Xiyingmen Environment Protecting Sci. & Tech. Co., Ltd., Xiamen |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 |