CN204265471U - High-concentration waste sewage aerating atomization and vaporization treatment facility - Google Patents
High-concentration waste sewage aerating atomization and vaporization treatment facility Download PDFInfo
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- CN204265471U CN204265471U CN201420669166.8U CN201420669166U CN204265471U CN 204265471 U CN204265471 U CN 204265471U CN 201420669166 U CN201420669166 U CN 201420669166U CN 204265471 U CN204265471 U CN 204265471U
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Abstract
The utility model discloses a kind of high-concentration waste sewage aerating atomization and vaporization treatment facility, BROAD SUMMARY is gas-vapor mix atomization jetting device, comprise water inlet pipe (002), water control valve (003), inlet pipe (005), reducing pipe (006), spray tube (008) etc., that high-concentration waste sewage is formed high velocity flow (001) by water pump pressurization, the high velocity air (004) produced with air pump is again mixed to form mixing water air-flow (007), again through reducing pipe (006), spray from spray tube (008), form atomized steam, moisture is evaporated rapidly dissolve into the air, the sewage evaporated is not had to fall into detention tank, continuous circular treatment, make high-concentration waste sewage concentration, be solidified into solid waste, be convenient to recycling, reach zero release of pollutant.
Description
Technical field
The utility model relates to a kind of high-concentration waste sewage aerating atomization and vaporization treatment facility, belongs to high-concentration sewage processing technology field, especially carries out the solidification treatment of pollutent for the high-concentration waste sewage not recycling value.
Background technology
Along with the fast development of national economy, water resources is day by day in short supply, and all trades and professions advocate water-saving technology energetically, and improve sewage reuse techuique, sewage generation is corresponding minimizing also, but the generation of high-concentration waste sewage too increases difficulty and the cost of process.
The Tengger desert sewage lagoon problem occurred for 2014 is an example the most obvious, the sewage that a large amount of pollution concentrations that several chemical plant of Teng Geli industrial park, Alashan League produce are very high, the illegal sewage evaporation pond of setting up in desert because its processing cost is high, thus cause the grievous injury that cannot make up environment.
To the process of high-concentration waste sewage, relevant enterprise and researcher have paid a large amount of painstaking effort, have developed the high density water technologies such as evaporation, filtration, ionization, for very large contribution has been made in sewage disposal.
Although high-concentration waste sewage disposal technology is many, there is certain limitation.
201320863733.9), the treatment process (patent No.: 201410071502.3) need warm air to carry out sewage evaporation of low-temperature evaporation high-concentration sewage as the treatment unit (patent No.: of: a kind of saline sewage, need to provide high heat energy, mainly lay particular emphasis on energy-conservation aspect; Technology for treating super heavy oil sewage through heat pump evaporation method (200910219921.6) mainly processes super thickness sewage; Based on the process for treating high-concentration sewage of reverse osmosis, (patent No.: disposing of sewage 201410072039.4) with reverse osmosis, shortcoming can only be filtered particulate matter.
Based on the different shortcomings that the scheme of above-mentioned incomplete statistics exists, contriver develops a kind of high-concentration waste sewage disposal device, for the sewage disposal of high density expense provides an effective approach.Be mainly used in the dense salt waste water of the discharges such as desulfurization wastewater, chemical industry, papermaking, electric power plant circulating water, when having no recovery value but cannot discharge, the salt taked, water separation technology, through electroprecipitation, filter hardness and adopt after turbidity that aerating atomization and vaporization mode carries out salt, water is separated, thus realizes zero blowdown.
Summary of the invention
In order to solve the problem of high-concentration waste sewage disposal, salt, water separation technology that the utility model is taked, then after electroprecipitation, filtration hardness and turbidity, adopt the high-concentration waste sewage disposal technology that aerating atomization and vaporization mode carries out salt, water is separated.
The utility model is implemented by following technical solution:
The major portion of high-concentration waste sewage aerating atomization and vaporization treatment facility is gas-vapor mix atomization jetting device, comprises water inlet pipe (002), water control valve (003), inlet pipe (005), reducing pipe (006), spray tube (008).
Also need the equipment such as supporting detention tank, sewage water filtration pond, water pump, air pump.
Detention tank is condition setting environmentally, and area, at least at tens of square meters, is typically provided to rectangle, and gas-vapor mix atomization jetting device is placed in one end of detention tank, and spray tube (008) is towards the other end.
From the sewage that detention tank takes out, through the filtration in sewage water filtration pond, the water-fast solid matter of filtering, then the high velocity flow (001) produced after water pump pressurization is transported to water inlet pipe (002), meanwhile, the high velocity air (004) that air pump produces is transported to inlet pipe (005).
Water control valve (003) is the flow velocity and the turbulence intensity that regulate high velocity flow (001).
As everyone knows, water can be evaporated in air after obtaining certain energy, and the pollutent that grades of the salt in sewage then not easily evaporates.
High velocity flow (001) adjustment through water control valve (003), mix with high velocity air (004), form mixing water air-flow (007), through reducing pipe (006), spray from spray tube (008), form atomized steam, evaporation dissolves into the air rapidly, and not evaporable pollutent and the unevaporated sewage of part fall into detention tank.
The water inlet pipe (002) of equipment, inlet pipe (005) and reducing pipe (006) link together, and water control valve (003) is arranged on water inlet pipe (002).
Sewage is through the continuous rapid evaporation of above-mentioned circulation, and the concentration of wastewater in detention tank is more and more higher, finally forms solid waste, is convenient to recycling, reaches zero release of pollutant.
The utility model has obvious advantage compared with the sewage treatmentmethod adopted at present: what produce after 1, processing is solid waste, can recycle; 2, sewage zero-discharge can be accomplished; 3, increase atmospheric moisture after sewage evaporation and be conducive to environment, accomplish utilization of waste material.
Accompanying drawing explanation
Fig. 1 is gas-vapor mix atomization jetting device schematic diagram, 001-high velocity flow, 002-water inlet pipe, 003-water control valve, 004-high velocity air, 005-inlet pipe, 006-reducing pipe, 007-mixing water air-flow, 008-spray tube.
Specific embodiments
As shown in the figure, the high-concentration waste sewage of gas-vapor mix atomization jetting device process generally has certain corrodibility, should not adopt metallic substance, water inlet pipe (002), inlet pipe (005), reducing pipe (006) and the spray tube (008) of comprising of the present utility model all adopts plastic pipe to be processed into.
The diameter of inlet pipe (005) is less than water inlet pipe (002), and as water inlet pipe (005) diameter adopts 80 millimeters, then inlet pipe (005) can adopt 50 millimeters.
Inlet pipe (005) and water inlet pipe (002) generally adopt the angle of about 45 degree, and inlet pipe (005) and reducing pipe (006) are generally point-blank.
Water control valve (003) is for regulating high velocity flow (001) flow velocity, threaded bolt can be adopted, water inlet pipe (002) arranges symmetrical, separate three threaded bolts, can regulate respectively, acting in conjunction, on high velocity flow (001), regulates flow velocity and the turbulence intensity of high velocity flow (001).
The turbulent water source of suitable water, gas ratio and some strength, can make mixing water air-flow (007) produce better atomizing effect, improves evaporation of water rate.
The length of reducing pipe (006) is generally at 10 to 30 cm, and the diameter of spray tube (008) is generally at 10 millimeters to 20 millimeters.
The length of detention tank generally more than 20 meters, width more than 10 meters as well.
Sewage water filtration pond is used to the solid matter in filtering effluent sewage, and for high-concentration waste sewage aerating atomization and vaporization treatment facility provides water source, can be arranged in detention tank, sewage enters sewage water filtration pond in the mode of gravity flow; Also sewage water filtration pond can be arranged on eminence or on the bank, utilize water pump to be extracted in sewage water filtration pond by effluent sewage.
Above specific embodiments is specific embodiment of the utility model, does not represent that the utility model can only be implemented like this.
Claims (4)
1. a high-concentration waste sewage aerating atomization and vaporization treatment facility, is characterized in that: comprise water inlet pipe (002), water control valve (003), inlet pipe (005), reducing pipe (006), spray tube (008); Described water inlet pipe (002), inlet pipe (005) and reducing pipe (006) link together, and water control valve (003) is arranged on water inlet pipe (002).
2. high-concentration waste sewage aerating atomization and vaporization treatment facility according to claim 1, is characterized in that: described water control valve (003) comprises three symmetrical, separate threaded bolts.
3. high-concentration waste sewage aerating atomization and vaporization treatment facility according to claim 2, it is characterized in that: described bolt can regulate separately, three bolt actings in conjunction are on high velocity flow (001).
4. high-concentration waste sewage aerating atomization and vaporization treatment facility according to claim 1, is characterized in that: described inlet pipe (005) and the angle of water inlet pipe (002) are at about 45 degree, and inlet pipe (005) and reducing pipe (006) are point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669166.8U CN204265471U (en) | 2014-11-11 | 2014-11-11 | High-concentration waste sewage aerating atomization and vaporization treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420669166.8U CN204265471U (en) | 2014-11-11 | 2014-11-11 | High-concentration waste sewage aerating atomization and vaporization treatment facility |
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| CN204265471U true CN204265471U (en) | 2015-04-15 |
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| CN201420669166.8U Active CN204265471U (en) | 2014-11-11 | 2014-11-11 | High-concentration waste sewage aerating atomization and vaporization treatment facility |
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2014
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