CN204752257U - Volatile organic compounds contaminated water processing system - Google Patents

Volatile organic compounds contaminated water processing system Download PDF

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Publication number
CN204752257U
CN204752257U CN201520442909.2U CN201520442909U CN204752257U CN 204752257 U CN204752257 U CN 204752257U CN 201520442909 U CN201520442909 U CN 201520442909U CN 204752257 U CN204752257 U CN 204752257U
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CN
China
Prior art keywords
water
pipe network
water tank
partition
storehouse
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
Application number
CN201520442909.2U
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Chinese (zh)
Inventor
刘喜坤
朱雪强
韩宝平
梁峙
周明方
李勃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou City Water Resources Management Office
China University of Mining and Technology CUMT
Original Assignee
Xuzhou City Water Resources Management Office
China University of Mining and Technology CUMT
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Filing date
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Application filed by Xuzhou City Water Resources Management Office, China University of Mining and Technology CUMT filed Critical Xuzhou City Water Resources Management Office
Priority to CN201520442909.2U priority Critical patent/CN204752257U/en
Application granted granted Critical
Publication of CN204752257U publication Critical patent/CN204752257U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a volatile organic compounds contaminated water processing system, spraying system mainly form at the online a plurality of shower nozzles of shower with even the setting by spraying the pipe network, spray the opening space that the pipe network spreads all over water tank upper portion, aeration systems mainly comprises fan, air supply pipeline and aeration pipe network, and the aeration pipe network is even to be set up in the water tank bottom, the fan through the air supply pipeline through water tank upper portion entering water tank and be connected with the air inlet of aeration pipe network, evenly be provided with a plurality of aeration heads on the aeration pipe network, be provided with the water catch bowl that is used for collecting the online shower nozzle of shower blowout rivers between pipe network and the aeration pipe network spraying, the right -hand member of water catch bowl is equipped with the outlet, be provided with backward the front side partition wall that the lateral wall extends between the preceding lateral wall of water tank and the diapire, be provided with forward the rear side partition wall that the lateral wall extends between the back lateral wall of water tank and the diapire. Its simple structure, maintenance convenience, treatment cost hang down, separation efficiency is high.

Description

Volatile organic matter contamination data analysis system
Technical field
The utility model belongs to water pollutions processing technology field, specifically a kind of volatile organic matter contamination data analysis system.
Background technology
Underground water as the important component part of human living space, for the mankind provide the Freshwater resources of high-quality.But along with being on the rise of China's environmental pollution, mankind's activity causes underground pollution to expand to planar from point-like.Underground water, except self is contaminated, becomes again the important medium of soil pollution.At present, Organic Contamination of Groundwater has become study hotspot both domestic and external, and wherein volatile chlorinated hydrocarbon class pollution (as tetracol phenixin) is especially noticeable.
Tetracol phenixin is the colourless transparent liquid having special odor, its boiling point is lower is 76.8 DEG C, be slightly soluble in water, be soluble in most organic solvent, it not easily volatilizees voluntarily in underground environment, almost there is no biological decomposition again, therefore body of groundwater is once be subject to this Substances Pollution, be difficult to self-cleaning eliminate, but it easily volatilizees in atmosphere, this material is classified as among 129 kinds " in water priority pollutants Black Lists " by the U.S., also listed in 68 kinds " in water priority pollutants Black Lists " by China, it is (carcinogenic that it is that one has " three cause ", teratogenesis, mutagenesis) venomous injurant that acts on, liver can be injured, it is as a kind of nonaqueous phase organism, can exist for a long time in underground water, serious threat drinking person healthy.
Existing tetracol phenixin water pollutions treatment system adopts the mode of heating to realize being separated of tetracol phenixin and water usually, and such system not only complex structure, maintenance process is loaded down with trivial details, and processing costs is high.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of volatile organic matter contamination data analysis system, and its one-piece construction is simple, easy to maintenance, processing cost is low, separation efficiency is high.
To achieve these goals, the utility model provides a kind of volatile organic matter contamination data analysis system, comprise water tank, sprinkling system, aerating system and at least one waterworks, the left part upper end of described water tank is provided with water-in, its left part lower end is provided with water outlet, described waterworks forms by primarily of water supply transferpump and the water supply conduit that is connected with water supply transferpump
Described sprinkling system forms primarily of spray pipe network and the multiple shower nozzles be arranged on equably on spray pipe network, the contaminated water extracted is flowed to the spray pipe network being fixedly installed on water tank upper by described water supply transferpump through water-in by water supply conduit, described spray pipe network spreads all over the open space of water tank upper;
Described aerating system is primarily of blower fan, air-supply pipeline and aeration pipe network composition, and described aeration pipe network evenly spreads over water tank bottom, and described blower fan is connected with the inlet mouth of aeration pipe network by air-supply pipeline, and described aeration tube is evenly provided with multiple aeration head on the net;
Between spray pipe network and aeration pipe network, be provided with the water leg for collecting spray pipe network upper nozzle ejection current, the right-hand member of described water leg is provided with the water port to water tank bottom draining;
The front side partition wall extended to rear wall is provided with between the front side wall of described water tank and diapire, the rear side partition wall extended to front side wall is provided with between the rear wall of described water tank and diapire, described front side partition wall and rear side partition wall are arranged alternately, between front side partition wall and rear wall and have the passage supplying water and circulate between rear side partition wall and front side wall.
In this technical scheme, by being arranged on the spray pipe network of water tank upper, the part tetracol phenixin in water is fully contacted with air, thus realize being separated of tetracol phenixin and water; By arranging aeration pipe network at water tank bottom, like this when the current of spray pipe network ejection fall into water tank bottom, the tetracol phenixin in water can be made further fully to contact with air, and then realize being separated further of tetracol phenixin and water; By water leg and the front side partition wall be crisscross arranged and rear side partition wall, extend the residence time of water in water tank fallen in water leg, thus realize the contact of tetracol phenixin and air in water more fully, guarantee the complete of contaminated water body purification.
As further improvement of the utility model, described sprinkling system also comprises jet aerator, described jet aerator is arranged in the water supply conduit of water tank outside, described jet aerator is primarily of injection entrance, spray trunnion, mixed flow nozzle, jet exit forms, described mixed flow nozzle is primarily of mixing section and supercharging storehouse composition, described mixing section is communicated with supercharging storehouse, spray the left end inside that trunnion concentric locking collar is contained in mixing section, the top of described mixing section is provided with gas inlet, the right-hand member in described supercharging storehouse has coupled logical injection storehouse, the right-hand member in described injection storehouse is communicated with jet exit, the internal diameter in described supercharging storehouse reduces gradually from left end to right-hand member, the internal diameter in described injection storehouse becomes large gradually from left end to right-hand member, the middle part in described injection storehouse is provided with the second filter screen, described injection trunnion is bullet shaped.Injection trunnion is bullet shaped, and current are when spraying injection trunnion, and the jet power produced is larger, the dispersion more of water flow jet, thus fully merges with air in mixing section.In addition, spray storehouse diameter to increase gradually from tail end to front end, make the direction of dispersion of flow wider, the advantageously volatilization of pollutant component in water, spray in storehouse and be also provided with the second filter screen, its effect that there is cutting and filter, when being formed after steam-water mixing vacuole rolls into a ball after current and air mixed, this vacuole group is when flowing to water outlet, Linear cut is carried out through the second filter screen sprayed in storehouse, thus cut and be divided into numerous little vacuole, advantageously in pollutant component as tetracol phenixin molecule evaporate in air from water, thus resource of purifying waste water better.
As further improvement of the utility model, in order to make the air in mixed flow nozzle can better mix with current, the middle part in described supercharging storehouse is provided with the first filter screen.
As further improvement of the utility model, for ensureing while the first filter screen, the second filter screen cutting bubble, can not cause resistance to current, simultaneously larger in all right filtered water stream particle, makes grid order number 16 ~ 20 order of described first filter screen, the second filter screen.
As further improvement of the utility model, described water tank bottom is provided with multiple thief hole, and the height of multiple thief hole is different, can carry out sampling analysis easily like this to the water of different heights in water tank.
As further improvement of the utility model, in order to save electric energy, described blower fan is made to be frequency conversion fan.
Accompanying drawing explanation
Fig. 1 is the structural representation in longitudinal section of the present utility model;
Fig. 2 is the perspective view of the utility model sewerage disposing part;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the structural representation of jet aerator in the utility model.
In figure: 1, water tank, 2, water-in, 3, water outlet, 4, water supply transferpump, 5, water supply conduit, 6, spray pipe network, 7, shower nozzle, 8, blower fan, 9, air-supply pipeline, 10, aeration pipe network, 11, water leg, 12, rear side partition wall, 13, front side partition wall, 14, spray entrance, 15, trunnion is sprayed, 16, mixing section, 17, jet exit, 18, gas inlet, 19, the second filter screen, 20, thief hole, 21, jet aerator, 22, supercharging storehouse, 23, spray storehouse, the 24, first filter screen, 25, aerate head.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
When view person faces view, near view person is anterior, and away from view person is rear portion, and the left of view person is left part, and view person right is right part.
A kind of volatile organic matter contamination data analysis system as shown in Figure 1 to Figure 3, comprise water tank 1, sprinkling system, aerating system and at least one waterworks, the left part upper end of water tank 1 is provided with water-in 2, its left part lower end is provided with water outlet 3, waterworks forms by primarily of water supply transferpump 4 and the water supply conduit 5 that is connected with water supply transferpump 4, sprinkling system forms primarily of spray pipe network 6 and the multiple shower nozzles 7 be arranged on equably on spray pipe network 6, the contaminated water extracted is flowed to the spray pipe network 6 being fixedly installed on water tank 1 top by water supply transferpump 4 through water-in 2 by water supply conduit 5, spray pipe network 6 spreads all over the open space on water tank 1 top, this spray pipe network 6 can be fixed on water tank 1 by support, aerating system forms primarily of blower fan 8, air-supply pipeline 9 and aeration pipe network 10, and aeration pipe network 10 evenly spreads over bottom water tank 1, and blower fan 8 is connected with the inlet mouth of aeration pipe network 10 by air-supply pipeline 9, aeration pipe network 10 is evenly provided with multiple aeration head 25, the water leg 11 spraying current for collecting spray pipe network 6 upper nozzle 7 is provided with between spray pipe network 6 and aeration pipe network 10, this water leg 11 can be fixed on the middle part of water tank 1 by support, like this, the water of water tank is after aeration, the surrounding of volatile organic matter from water leg 11 is discharged, the right-hand member of water leg 11 is provided with the water port to water tank 1 bottom discharge, ensures that water falls into the right-hand member of water tank 1 in dropping process, the front side partition wall 13 extended to rear wall is provided with between the front side wall of water tank 1 and diapire, the rear side partition wall 12 extended to front side wall is provided with between the rear wall of water tank 1 and diapire, front side partition wall 13 and rear side partition wall 12 are arranged alternately, between front side partition wall 13 and rear wall and have the passage supplying water and circulate between rear side partition wall 12 and front side wall.By being arranged on the spray pipe network 6 on water tank 1 top, the part tetracol phenixin in water can be made so fully to contact with air, thus realize being separated of tetracol phenixin and water; By being provided with aeration pipe network 10 bottom water tank 1, when the current sprayed like this fall into bottom water tank 1, the tetracol phenixin in water can be made further fully to contact with air when spray pipe network 6, and then realize being separated further of tetracol phenixin and water; By water leg 11 and the front side partition wall 12 be crisscross arranged and rear side partition wall 13, extend the residence time of water in water tank 1 fallen in water leg 11, thus the contact of the tetracol phenixin realized more fully in contaminated water body and air, guarantee that contaminated water body purifies completely.
As shown in Figure 4, described sprinkling system also comprises jet aerator 21, described jet aerator 21 is arranged in the water supply conduit 5 of water tank 1 outside, described jet aerator 21 is primarily of injection entrance 14, spray trunnion 15, mixed flow nozzle, jet exit 17 forms, described mixed flow nozzle forms primarily of mixing section 16 and supercharging storehouse 22, described mixing section 16 is communicated with supercharging storehouse 22, spray the left end inside that trunnion 15 concentric locking collar is contained in mixing section 16, the top of described mixing section 16 is provided with gas inlet 18, the right-hand member in described supercharging storehouse 22 has coupled logical injection storehouse 23, the right-hand member in described injection storehouse 23 is communicated with jet exit 17, the internal diameter in described supercharging storehouse 22 reduces gradually from left end to right-hand member, the internal diameter in described injection storehouse 23 becomes large gradually from left end to right-hand member, the middle part in described injection storehouse 23 is provided with the second filter screen 19, described injection trunnion 15 is bullet shaped.Spraying trunnion 15 is bullet shaped, and current are when spraying injection trunnion 15, and the jet power produced is larger, the dispersion more of water flow jet, thus fully merges with air in mixing section.In addition, spray storehouse 23 diameter to increase gradually from tail end to front end, make the direction of dispersion of flow wider, the advantageously volatilization of pollutant component in water, spray in storehouse 23 and be also provided with the second filter screen 19, its effect that there is cutting and filter, when being formed after steam-water mixing vacuole rolls into a ball after current and air mixed, this vacuole group is when flowing to water outlet, 19 line cuttings are entered through the second filter screen sprayed in storehouse 23, thus cut and be divided into numerous little vacuole, advantageously in pollutant component as tetracol phenixin molecule evaporate in air from water, thus resource of purifying waste water better.
In order to make the air in mixed flow nozzle can better mix with current, the middle part in described supercharging storehouse 22 can be made to be provided with the first filter screen 24.
In order to ensure, while filter screen cutting bubble, can not to cause resistance to current, simultaneously larger in all right filtered water stream particle, make grid order number 16 ~ 20 order of described first filter screen 24, second filter screen 19, optimal selection is 18 orders.
Water tank 1 bottom is provided with multiple thief hole 20, and the height of multiple thief hole 20 is different, can carry out sampling analysis easily like this to the water of different heights in water tank.
In order to save electric energy, make blower fan 8 for frequency conversion fan.
Working process: one-level is bled, native system utilizes water supply transferpump 4 to draw water impulse force, quickly through injection trunnion 15 center, simultaneously according to Venturi principle of negative pressure, large quantity of air (water to steam ratio is 1:4 ~ 7) is sucked from gas inlet 18, enter in the mixing section 16 of mixed flow nozzle, form steam mixed solution after current and air fully mix in mixing section 16, the first filter screen 24 can make current can better mix with air.
Secondary is bled, after steam mixed solution in mixing section 16, after entering supercharging storehouse 22 supercharging, form High-Pressure Water, quickly through the nozzle of mixed flow nozzle, nozzle surrounding volume is made to produce negative pressure, suck the air of 4 to 7 times simultaneously, steam mixed solution and air mix vacuole group spraying to be formed after storehouse 23 back warp gravity mixes, saturated steam-water mixing vacuole group, when the second filter screen 19 through spraying in storehouse 23, by the second filter screen 19 Linear cut, the numerous little vacuole of cut dispersion, naturally sprayed by the injection mouth of a river 17 and fall water tank drip tray, complete steam kinetic energy dissemination process, make to spill in air containing the air bolus of a large amount of pollutant component as tetracol phenixin molecule to volatilize, complete one, process is dispersed in secondary suction mixing.
Aeration again, aeration pipe network 10 carries out aeration process again to the current fallen into bottom water tank 1, and then can improve aeration effect, removes thoroughly the easy volatile gas in water.

Claims (6)

1. a volatile organic matter contamination data analysis system, comprise water tank (1) and at least one waterworks, the left part upper end of described water tank (1) is provided with water-in (2), its left part lower end is provided with water outlet (3), described waterworks forms by primarily of water supply transferpump (4) and the water supply conduit (5) that is connected with water supply transferpump (4), it is characterized in that, also comprise sprinkling system, aerating system;
Described sprinkling system forms primarily of spray pipe network (6) and the multiple shower nozzles (7) be evenly arranged on spray pipe network (6), the contaminated water extracted is flowed to by water supply conduit (5) spray pipe network (6) being fixedly installed on water tank (1) top by described water supply transferpump (4) through water-in (2), described spray pipe network (6) spreads all over the open space on water tank (1) top;
Described aerating system is primarily of blower fan (8), air-supply pipeline (9) and aeration pipe network (10) composition, described aeration pipe network (10) spreads over water tank (1) bottom equably, described blower fan (8) is connected with the inlet mouth of aeration pipe network (10) by air-supply pipeline (9), and described aeration pipe network (10) is evenly provided with multiple aeration head (25);
Between spray pipe network (6) and aeration pipe network (10), be provided with the water leg (11) for collecting spray pipe network (6) upper nozzle (7) ejection current, the right-hand member of described water leg (11) is provided with the water port to water tank (1) bottom discharge;
The front side partition wall (13) extended to rear wall is provided with between the front side wall of described water tank (1) and diapire, the rear side partition wall (12) extended to front side wall is provided with between the rear wall of described water tank (1) and diapire, described front side partition wall (13) and rear side partition wall (12) are arranged alternately, have the passage supplying water and circulate between front side partition wall (13) and rear wall and between rear side partition wall (12) and front side wall.
2. a kind of volatile organic matter contamination data analysis system according to claim 1, it is characterized in that, described sprinkling system also comprises jet aerator (21), described jet aerator (21) is arranged in the outside water supply conduit (5) of water tank (1), described jet aerator (21) is primarily of injection entrance (14), spray trunnion (15), mixed flow nozzle, jet exit (17) forms, described mixed flow nozzle is primarily of mixing section (16) and supercharging storehouse (22) composition, described mixing section (16) is communicated with supercharging storehouse (22), spray the left end inside that trunnion (15) concentric locking collar is contained in mixing section (16), the top of described mixing section (16) is provided with gas inlet (18), the right-hand member of described supercharging storehouse (22) has coupled logical injection storehouse (23), the right-hand member of described injection storehouse (23) is communicated with jet exit (17), the internal diameter of described supercharging storehouse (22) reduces gradually from left end to right-hand member, the internal diameter of described injection storehouse (23) becomes large gradually from left end to right-hand member, the middle part of described injection storehouse (23) is provided with the second filter screen (19), described injection trunnion (15) is bullet shaped.
3. a kind of volatile organic matter contamination data analysis system according to claim 2, is characterized in that, the middle part of described supercharging storehouse (22) is provided with the first filter screen (24).
4. a kind of volatile organic matter contamination data analysis system according to claim 3, is characterized in that, grid order number 16 ~ 20 order of described first filter screen (24), the second filter screen (19).
5. a kind of volatile organic matter contamination data analysis system according to any one of Claims 1-4, it is characterized in that, described water tank (1) bottom is provided with multiple thief hole (20), and the height of multiple thief hole (20) is different.
6. a kind of volatile organic matter contamination data analysis system according to any one of Claims 1-4, it is characterized in that, described blower fan (8) is frequency conversion fan.
CN201520442909.2U 2015-06-25 2015-06-25 Volatile organic compounds contaminated water processing system Expired - Fee Related CN204752257U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105016413A (en) * 2015-06-25 2015-11-04 徐州市城区水资源管理处 Volatile organic compounds polluted water treatment system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105016413A (en) * 2015-06-25 2015-11-04 徐州市城区水资源管理处 Volatile organic compounds polluted water treatment system
CN105016413B (en) * 2015-06-25 2017-05-10 徐州市城区水资源管理处 Volatile organic compounds polluted water treatment system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20170625