CN203781904U - Liquid level difference type aeration oxygenation wastewater treatment device with liquid level change continuous water feeding function - Google Patents
Liquid level difference type aeration oxygenation wastewater treatment device with liquid level change continuous water feeding function Download PDFInfo
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- CN203781904U CN203781904U CN201420066977.9U CN201420066977U CN203781904U CN 203781904 U CN203781904 U CN 203781904U CN 201420066977 U CN201420066977 U CN 201420066977U CN 203781904 U CN203781904 U CN 203781904U
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- liquid level
- flow tank
- level change
- spiral flow
- catchments
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a liquid level difference type aeration oxygenation wastewater treatment device with a liquid level change continuous water feeding function, relating to the technical field of water body pollution control equipment. The device is characterized in that a water collection spiral-flow tank is arranged above a device base and is fixed with the device base by a bolt through a supporting seat frame; a water collection spiral-flow tank water inlet is formed in the upper part of the water collection spiral-flow tank along a tangential line; a water collection spiral-flow tank water inlet connecting flange is welded on the water collection spiral-flow tank water inlet; the water collection spiral-flow tank water inlet is connected with one end of a liquid level change continuous water feeding horizontal pipe; the liquid level change continuous water feeding horizontal pipe is connected with a liquid level change continuous water feeding horizontal pipe connecting flange; the other end of the liquid level change continuous water feeding horizontal pipe is connected with one end of a liquid level change continuous water feeding pipe bend. The device is reasonable in design; the effect of the liquid level difference of wastewater required to be treated can be fully utilized, water can be continuously fed without influence of liquid level change, daily careful management and power are not needed, the purpose of treating aeration oxygenation wastewater is achieved, the cost is reduced, and the energy is saved.
Description
Technical field:
The utility model relates to water pollution and prevents and treats equipment technical field, is specifically related to a kind of liquid level change liquid level difference aeration aerating waste disposal plant of water inlet continuously.
Background technology:
Aeration aerating is widely used in sewage treatment process, and the device that utilizes liquid level difference to carry out aeration will be forced airborne oxygen to shift in liquid exactly, its objective is with minimum energy consumption and obtains enough dissolved oxygens.
Aeration is the water treatment method that water and air fully contacts to exchange gaseous substance and removes volatile matter in water, or gas is overflowed from water, as obnoxious flavoures such as the stink of removal water or carbonic acid gas and hydrogen sulfide; Or oxygen is dissolved in water, to improve dissolved oxygen concentration, reach the object of deironing, demanganization or promotion aerobic microorganism degradation of organic substances.In addition, aeration prevents that pond inner suspension body from sinking, and strengthens the object that in pond, organism contacts with microorganism and dissolved oxygen in addition.Thereby in assurance pond, microorganism is having under the condition of sufficient dissolved oxygen, to organic oxygenolysis in sewage.Water contacts with gas, carries out the process of dissolved oxygen or loose dewater middle dissolved gas and volatile matter.In the activated sludge process of waste water, the dissolved oxygen of mixed solution must be used aeration supply.
At present, conventional aerating apparatus needs power wheel drive mostly, and the view sewage, river sewage, reservoir lake, the underground surface water difficulty that arrange being in spacious environment of power are larger, and safe operation management difficulty is larger.
Utility model content:
The purpose of this utility model is to provide a kind of liquid level change liquid level difference aeration aerating waste disposal plant of water inlet continuously, it is simple in structure, reasonable in design, can make full use of the effect of required liquid level difference of disposing of sewage, not intake continuously by the impact of liquid level change, without daily, manage with delicacy, without power, the object that reaches aeration aerating sewage disposal, reduces costs, save energy.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises plant bottom case 1, diffusion delivery pipe parts 2, spiral flow tank water outlet parts 3 catchment, spiral flow tank 4 catchments, support saddle frame 5, the continuous inlet pipe elbow 6 of liquid level change, the liquid level change strainer tube 7 of intaking continuously, the continuous water inlet pipe 8 of liquid level change, the continuous transverse water inlet pipe 9 of liquid level change, the continuous transverse water inlet pipe joint flange 10 of liquid level change, spiral flow tank water-in 11 catchments, spiral flow tank water-in coupling flange 12 catchments, liquid level change continuous exhaust pneumatic wallop pipe 13, liquid level continuous exhaust pneumatic wallop pipe joint flange 14, the continuous air suction pipe 15 of liquid level change, the continuous air suction pipe joint flange 16 of liquid level change, spiral flow tank vapor pipe 17 catchments, spiral flow tank vapor pipe coupling flange 18 catchments, spiral flow tank air suction pipe 19 catchments, spiral flow tank air suction pipe coupling flange 20 catchments, the first eddy flow water distribution thrust-augmenting nozzle 21 that catchments, the spiral flow tank bracing frame 22 and second that the catchments eddy flow water distribution thrust-augmenting nozzle 23 that catchments, the top of plant bottom case 1 is provided with the spiral flow tank 4 that catchments, the spiral flow tank 4 that catchments is fixing by support saddle frame 5 use bolts and plant bottom case 1, the catchment top of spiral flow tank 4 is tangentially provided with the spiral flow tank water-in 11 that catchments, catchment on spiral flow tank water-in 11 and be welded with the spiral flow tank water-in coupling flange 12 that catchments, the spiral flow tank water-in 11 that catchments is connected with one end of the continuous transverse water inlet pipe 9 of liquid level change, in the continuous transverse water inlet pipe 9 of liquid level change, be connected with the continuous transverse water inlet pipe joint flange 10 of liquid level change, the other end of the continuous transverse water inlet pipe 9 of liquid level change is connected with one end of the continuous inlet pipe elbow 6 of liquid level change, the other end of the continuous inlet pipe elbow 6 of liquid level change is connected with the continuous water inlet pipe 8 of liquid level change, the arranged outside of the continuous water inlet pipe 8 of liquid level change has the liquid level change strainer tube 7 of intaking continuously, the catchment mid-way, bottom of spiral flow tank 4 is provided with the spiral flow tank water outlet parts 3 that catchment, the catchment lower end of spiral flow tank water outlet parts 3 is provided with diffusion delivery pipe parts 2, the catchment top of spiral flow tank 4 is provided with liquid level change continuous exhaust pneumatic wallop pipe 13 and the continuous air suction pipe 15 of liquid level change, on liquid level change continuous exhaust pneumatic wallop pipe 13, be welded with liquid level continuous exhaust pneumatic wallop pipe joint flange 14, on the continuous air suction pipe 15 of liquid level change, be welded with the continuous air suction pipe joint flange 16 of liquid level change, the lower end of liquid level change continuous exhaust pneumatic wallop pipe 13 is connected with the spiral flow tank vapor pipe 17 that catchments, catchment on spiral flow tank vapor pipe 17 and be welded with the spiral flow tank vapor pipe coupling flange 18 that catchments, the lower end of the continuous air suction pipe 15 of liquid level change is connected with the spiral flow tank air suction pipe 19 that catchments, catchment on spiral flow tank air suction pipe 19 and be welded with the spiral flow tank air suction pipe coupling flange 20 that catchments, the catchment bottom of spiral flow tank vapor pipe 17 and the spiral flow tank air suction pipe 19 that catchments is all fixed on and catchments on spiral flow tank bracing frame 22, and the outside of catchment spiral flow tank vapor pipe 17 and the spiral flow tank air suction pipe 19 that catchments is provided with the second eddy flow water distribution thrust-augmenting nozzle 23 that catchments.
The utlity model has following beneficial effect: it is simple in structure, reasonable in design, can make full use of the effect of required liquid level difference of disposing of sewage, not intake continuously by the impact of liquid level change, without daily, manage with delicacy, without power, reach the object of aeration aerating sewage disposal, reduce costs save energy.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the sectional structure schematic diagram of spiral flow tank of catchmenting in the utility model;
Fig. 4 is the first structure for amplifying schematic diagram that catchments eddy flow water distribution thrust-augmenting nozzle in the utility model.
Embodiment:
With reference to Fig. 1-4, this embodiment is taked following technical scheme: it comprises plant bottom case 1, diffusion delivery pipe parts 2, spiral flow tank water outlet parts 3 catchment, spiral flow tank 4 catchments, support saddle frame 5, the continuous inlet pipe elbow 6 of liquid level change, the liquid level change strainer tube 7 of intaking continuously, the continuous water inlet pipe 8 of liquid level change, the continuous transverse water inlet pipe 9 of liquid level change, the continuous transverse water inlet pipe joint flange 10 of liquid level change, spiral flow tank water-in 11 catchments, spiral flow tank water-in coupling flange 12 catchments, liquid level change continuous exhaust pneumatic wallop pipe 13, liquid level continuous exhaust pneumatic wallop pipe joint flange 14, the continuous air suction pipe 15 of liquid level change, the continuous air suction pipe joint flange 16 of liquid level change, spiral flow tank vapor pipe 17 catchments, spiral flow tank vapor pipe coupling flange 18 catchments, spiral flow tank air suction pipe 19 catchments, spiral flow tank air suction pipe coupling flange 20 catchments, the first eddy flow water distribution thrust-augmenting nozzle 21 that catchments, the spiral flow tank bracing frame 22 and second that the catchments eddy flow water distribution thrust-augmenting nozzle 23 that catchments, the top of plant bottom case 1 is provided with the spiral flow tank 4 that catchments, the spiral flow tank 4 that catchments is fixing by support saddle frame 5 use bolts and plant bottom case 1, the catchment top of spiral flow tank 4 is tangentially provided with the spiral flow tank water-in 11 that catchments, catchment on spiral flow tank water-in 11 and be connected with the spiral flow tank water-in coupling flange 12 that catchments, the spiral flow tank water-in 11 that catchments is connected with one end of the continuous transverse water inlet pipe 9 of liquid level change, in the continuous transverse water inlet pipe 9 of liquid level change, be connected with the continuous transverse water inlet pipe joint flange 10 of liquid level change, the other end of the continuous transverse water inlet pipe 9 of liquid level change is connected with one end of the continuous inlet pipe elbow 6 of liquid level change, the other end of the continuous inlet pipe elbow 6 of liquid level change is connected with the continuous water inlet pipe 8 of liquid level change, the arranged outside of the continuous water inlet pipe 8 of liquid level change has the liquid level change strainer tube 7 of intaking continuously, the catchment mid-way, bottom of spiral flow tank 4 is provided with the spiral flow tank water outlet parts 3 that catchment, the catchment lower end of spiral flow tank water outlet parts 3 is provided with diffusion delivery pipe parts 2, the catchment top of spiral flow tank 4 is provided with liquid level change continuous exhaust pneumatic wallop pipe 13 and the continuous air suction pipe 15 of liquid level change, on liquid level change continuous exhaust pneumatic wallop pipe 13, be connected with liquid level continuous exhaust pneumatic wallop pipe joint flange 14, on the continuous air suction pipe 15 of liquid level change, be connected with the continuous air suction pipe joint flange 16 of liquid level change, the lower end of liquid level change continuous exhaust pneumatic wallop pipe 13 is connected with the spiral flow tank vapor pipe 17 that catchments, catchment on spiral flow tank vapor pipe 17 and be connected with the spiral flow tank vapor pipe coupling flange 18 that catchments, the lower end of the continuous air suction pipe 15 of liquid level change is connected with the spiral flow tank air suction pipe 19 that catchments, catchment on spiral flow tank air suction pipe 19 and be connected with the spiral flow tank air suction pipe coupling flange 20 that catchments, the catchment bottom of spiral flow tank vapor pipe 17 and the spiral flow tank air suction pipe 19 that catchments is all fixed on and catchments on spiral flow tank bracing frame 22, and the outside of catchment spiral flow tank vapor pipe 17 and the spiral flow tank air suction pipe 19 that catchments is provided with the second eddy flow water distribution thrust-augmenting nozzle 23 that catchments.
The principle of work of this embodiment is: under the effect of liquid level difference, the area of sewage through being greater than flooding velocity by water flow rolls the liquid level change that the is welded strainer tube 7 of intaking continuously by 80-120 order filtering net to be stopped big particle and larger suspended substance by the prosopyle on the continuous water inlet pipe 8 of liquid level change and enters in pipe, through the continuous inlet pipe elbow 6 of liquid level change and the continuous transverse water inlet pipe 9 of liquid level change and the continuous transverse water inlet pipe joint flange 10 of liquid level change, enter catchment spiral flow tank water-in 11 and the spiral flow tank water-in coupling flange 12 that catchments, along entering in the spiral flow tank 4 that catchments with the spiral flow tank 4 top tangential directions of catchmenting, due to entering of sewage, the former interior air of the spiral flow tank that catchments that accumulates in is discharged by liquid level change continuous exhaust pneumatic wallop pipe 13 when sewage constantly enters, under the effect of liquid level difference, the sewage circling along the spiral flow tank inwall that catchments falls along spiral flow tank 4 inwalls that catchment simultaneously under action of gravity, form corkscrew motion, sewage makes sewage level form vortex in the centripetal force of the middle generation of moving along spiral flow tank 4 spiral inner walls that catchment, sewage is flowed along first eddy flow water distribution thrust-augmenting nozzle 21 and second eddy flow water distribution thrust-augmenting nozzle 23 outlet of catchmenting of catchmenting, aggravated the formation of vortex, the water outlet parts 3 of spiral flow tank 4 of catchmenting are discharged sewage in time, spiral flow tank 4 centres that make to catchment form stable vortex, the formation of vortex causes the water surface to occur vacuum, due to the continuous inlet and outlet of sewage, the vacuum producing is passed through the continuous air suction pipe of liquid level change by air intake, the air being inhaled into is by contacting and be mixed in liquid with fluid surface, form over-saturation oxygen mixed solution, the water outlet parts 3 of spiral flow tank 4 of catchmenting under action of gravity are delivered to by the reverse taper nozzle of 28 ° the sewage that has mixed air (oxygen level 21%) in diffusion delivery pipe parts 2 entrance mixing sections, through 4 ° of female cone diffuser tubes, liquid is discharged in water collecting basin, completed aeration and oxygenation for sewage process.
This embodiment has following beneficial effect: it is simple in structure, reasonable in design, can make full use of the effect of required liquid level difference of disposing of sewage, not intake continuously by the impact of liquid level change, without daily, manage with delicacy, without power, reach the object of aeration aerating sewage disposal, reduce costs save energy.
Claims (1)
1. the liquid level change liquid level difference aeration aerating waste disposal plant of water inlet continuously, it is characterized in that it comprises plant bottom case (1), diffusion delivery pipe parts (2), spiral flow tank water outlet parts (3) catchment, spiral flow tank (4) catchments, support saddle frame (5), the continuous inlet pipe elbow of liquid level change (6), the liquid level change strainer tube (7) of intaking continuously, the continuous water inlet pipe of liquid level change (8), the continuous transverse water inlet pipe of liquid level change (9), the continuous transverse water inlet pipe joint flange of liquid level change (10), spiral flow tank water-in (11) catchments, spiral flow tank water-in coupling flange (12) catchments, liquid level change continuous exhaust pneumatic wallop pipe (13), liquid level continuous exhaust pneumatic wallop pipe joint flange (14), the continuous air suction pipe of liquid level change (15), the continuous air suction pipe joint flange of liquid level change (16), spiral flow tank vapor pipe (17) catchments, spiral flow tank vapor pipe coupling flange (18) catchments, spiral flow tank air suction pipe (19) catchments, spiral flow tank air suction pipe coupling flange (20) catchments, the first eddy flow water distribution thrust-augmenting nozzle (21) that catchments, the spiral flow tank bracing frame (22) and second that the catchments eddy flow water distribution thrust-augmenting nozzle (23) that catchments, the top of plant bottom case (1) is provided with the spiral flow tank that catchments (4), the spiral flow tank (4) that catchments is fixing with bolt and plant bottom case (1) by support saddle frame (5), the catchment top of spiral flow tank (4) is tangentially provided with the spiral flow tank water-in (11) that catchments, catchment on spiral flow tank water-in (11) and be welded with the spiral flow tank water-in coupling flange (12) that catchments, the spiral flow tank water-in (11) that catchments is connected with one end of the continuous transverse water inlet pipe of liquid level change (9), in the continuous transverse water inlet pipe of liquid level change (9), be connected with the continuous transverse water inlet pipe joint flange of liquid level change (10), the other end of the continuous transverse water inlet pipe of liquid level change (9) is connected with one end of the continuous inlet pipe elbow of liquid level change (6), the other end of the continuous inlet pipe elbow of liquid level change (6) is connected with the continuous water inlet pipe of liquid level change (8), the arranged outside of the continuous water inlet pipe of liquid level change (8) has the liquid level change strainer tube (7) of intaking continuously, the catchment mid-way, bottom of spiral flow tank (4) is provided with the spiral flow tank water outlet parts (3) that catchment, the catchment lower end of spiral flow tank water outlet parts (3) is provided with diffusion delivery pipe parts (2), the catchment top of spiral flow tank (4) is provided with liquid level change continuous exhaust pneumatic wallop pipe (13) and the continuous air suction pipe of liquid level change (15), on liquid level change continuous exhaust pneumatic wallop pipe (13), be welded with liquid level continuous exhaust pneumatic wallop pipe joint flange (14), on the continuous air suction pipe of liquid level change (15), be welded with the continuous air suction pipe joint flange of liquid level change (16), the lower end of liquid level change continuous exhaust pneumatic wallop pipe (13) is connected with the spiral flow tank vapor pipe (17) that catchments, catchment on spiral flow tank vapor pipe (17) and be welded with the spiral flow tank vapor pipe coupling flange (18) that catchments, the lower end of the continuous air suction pipe of liquid level change (15) is connected with the spiral flow tank air suction pipe (19) that catchments, catchment on spiral flow tank air suction pipe (19) and be welded with the spiral flow tank air suction pipe coupling flange (20) that catchments, the catchment bottom of spiral flow tank vapor pipe (17) and the spiral flow tank air suction pipe (19) that catchments is all fixed on and catchments on spiral flow tank bracing frame (22), and the outside of catchment spiral flow tank vapor pipe (17) and the spiral flow tank air suction pipe (19) that catchments is provided with the second eddy flow water distribution thrust-augmenting nozzle (23) that catchments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066977.9U CN203781904U (en) | 2014-02-14 | 2014-02-14 | Liquid level difference type aeration oxygenation wastewater treatment device with liquid level change continuous water feeding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066977.9U CN203781904U (en) | 2014-02-14 | 2014-02-14 | Liquid level difference type aeration oxygenation wastewater treatment device with liquid level change continuous water feeding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781904U true CN203781904U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066977.9U Expired - Fee Related CN203781904U (en) | 2014-02-14 | 2014-02-14 | Liquid level difference type aeration oxygenation wastewater treatment device with liquid level change continuous water feeding function |
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| Country | Link |
|---|---|
| CN (1) | CN203781904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793454A (en) * | 2018-08-14 | 2018-11-13 | 中国水产科学研究院渔业机械仪器研究所 | Pipeline is aerated water delivery mixing arrangement |
-
2014
- 2014-02-14 CN CN201420066977.9U patent/CN203781904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793454A (en) * | 2018-08-14 | 2018-11-13 | 中国水产科学研究院渔业机械仪器研究所 | Pipeline is aerated water delivery mixing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO LIDUOBANG PAINT CO., LTD. Free format text: FORMER OWNER: QINGDAO YONGTONG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20150305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150305 Address after: 266000, No. five, No. 2, Hongxing Road, Nan Quan Town, Qingdao City, Shandong, Jimo Patentee after: Qingdao Liduobang Paint Co., Ltd. Address before: 266000, No. five, No. 2, Hongxing Road, Nan Quan Town, Qingdao City, Shandong, Jimo Patentee before: Qingdao Yong Tong Environmental Protection Technology Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |