CN206872536U - Highly effective oxygen dissolving device - Google Patents
Highly effective oxygen dissolving device Download PDFInfo
- Publication number
- CN206872536U CN206872536U CN201720423276.XU CN201720423276U CN206872536U CN 206872536 U CN206872536 U CN 206872536U CN 201720423276 U CN201720423276 U CN 201720423276U CN 206872536 U CN206872536 U CN 206872536U
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- CN
- China
- Prior art keywords
- pressure vessel
- water
- storage pressure
- water storage
- gas storage
- 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.)
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Classifications
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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
Abstract
The utility model provides a kind of highly effective oxygen dissolving device, including blower fan, water pump, water pumping pipe road, compressed air line, pressure dissolved oxygen portion；Pressure dissolved oxygen portion includes water storage pressure vessel and gas storage pressure vessel；Water storage pressure vessel has at least one water inlet and the multiple draining apertures communicated with outside；Gas storage pressure vessel is arranged in water storage pressure vessel, and gas storage pressure vessel has air inlet and the multiple exhaust holes communicated with water storage pressure vessel, and air inlet is reached outside water storage pressure vessel；Water pump has pump mouth and delivery port, and the delivery port of water pump is connected by water pumping pipe road with the water inlet of water storage pressure vessel；The air outlet of one end connecting fan of compressed air line, the other end connect the air inlet of gas storage pressure vessel.The utility model, it is pressurized using water pump supercharging and pressure fan, air and sewage is expressed in a pressure dissolved oxygen portion with throttle effect, oxygen-containing bubble is sufficiently mixed under stress with water body, adds the oxygen content of water body.
Description
Technical field
It the utility model is related to a kind of device for increasing water body oxygen content, especially a kind of highly effective oxygen dissolving device.
Background technology
A kind of critically important technology of sewage disposal, is exactly microorganism sewage water facture --- and microbial bacteria contacts sewage, can
So that the organic matter in sewage is resolved into methane, carbon dioxide or other materials for being dissolved in water, so as to realize at efficient sewage
Reason.
Microbial method handles the ability of sewage, on the one hand the performance depending on microbial bacteria in itself, another aspect and sewage
In oxygen content have direct relation.Oxygen content is high, and microbial bacteria activity is strong, and decomposing the ability of organic matter will greatly reinforce.
In order to increase the oxygen content in sewage, air is directly typically passed through into water by roots blower, but be so passed through in sewage
It will be overflowed upwards when air bubble pressure is more than the summation of hydraulic pressure and atmospheric pressure, and air bubble volume is larger, with sewage
Contact area it is limited, also have not enough time to be sufficiently mixed with sewage, bubble has just discharged the water surface.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide a kind of highly effective oxygen dissolving device, it is used for
Solution is blown into air into water with blower fan in the prior art, and air bubble is small with needing the water body contact area of oxygenation, and oxygen is molten
The problem of solution rate is relatively low.
In order to achieve the above objects and other related objects, the present invention provides a kind of highly effective oxygen dissolving device, including blower fan, water
Pump, water pumping pipe road, compressed air line, pressure dissolved oxygen portion；The pressure dissolved oxygen portion includes water storage pressure vessel and gas storage pressure vessel；
The water storage pressure vessel has at least one water inlet and the multiple draining apertures communicated with outside；The gas storage pressure vessel
In the water storage pressure vessel, the gas storage pressure vessel has an air inlet and communicated with the water storage pressure vessel
Multiple exhaust holes, and the air inlet is reached outside the water storage pressure vessel；The water pump has pump mouth and water outlet
Mouthful, the delivery port of the water pump is connected by the water pumping pipe road with the water inlet of the water storage pressure vessel；The air pipe
The one end in road connects the air outlet of the blower fan, and the other end connects the air inlet of the gas storage pressure vessel.
Preferably, the water inlet is two, is symmetrically mounted in the top cavity wall of the water storage pressure vessel.
Further, the water storage pressure vessel and the gas storage pressure vessel are the closed cylinder in both ends, and described
Gas storage pressure vessel and the water storage pressure vessel are coaxially disposed, and it is resistance to that one end of the gas storage pressure vessel is fixed on the water storage
On one end inner surface of pressure vessel, the air inlet is placed in the other end of the gas storage pressure vessel, and pressure-resistant from the water storage
The other end of container passes.
Further, the multiple exhaust hole is evenly distributed on the barrel of the gas storage pressure vessel, the multiple
Draining aperture is evenly distributed on the barrel of the water storage pressure vessel, the multiple exhaust hole and the multiple draining aperture
In the axial direction with shifted to install on circumferencial direction.
Further, the material of the gas storage pressure vessel and the water storage pressure vessel is corrosion-resistant stainless steel.
As described above, the utility model highly effective oxygen dissolving device, has the advantages that：During work, by pressure dissolved oxygen portion
Sink in the water body for needing oxygenation, then the water body for needing oxygenation is pumped into water storage pressure vessel by water pump, when water storage is pressure-resistant
When hydraulic pressure in container is more than the hydraulic pressure outside water storage pressure vessel, the water in water storage pressure vessel passes through water storage pressure vessel cavity wall
Upper draining aperture, outwards overflow.Open blower fan and air is passed through into gas storage pressure vessel, air is in gas storage pressure vessel cohesion
Collection, when the air pressure in gas storage pressure vessel is more than the hydraulic pressure outside gas storage pressure vessel, air passes through gas storage pressure vessel
On multiple exhaust holes into water storage pressure vessel chamber overflow dissipate, overflow dissipate during with water storage pressure vessel chamber in
After water body is sufficiently mixed, and spilt into together from draining aperture outside water storage pressure vessel chamber with current, in the process, due to
The spillage drag of exhaust hole, the air pressure in gas storage pressure vessel can be caused to increase, the oxygen in air can be larger
More fully be dissolved under pressure in the water body in pressure dissolved oxygen portion, simultaneously because aperture larger bubble be divided into it is multiple compared with
Small bubble, the contact area of pressure air and water body is added, carry out the final purpose for realizing increase oxygen content of water.This practicality
It is new to increase the pressure differential and contact area of air and water in pressure dissolved oxygen portion using multiple orifice restriction technologies, it is simple, can
By the dissolved oxygen rate lifted in water that can be larger.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, water pump 2, water pumping pipe road
3rd, blower fan 4, compressed air line
5th, pressure dissolved oxygen portion 6, pumping conduit
7th, the water surface 51, gas storage pressure vessel
52nd, water storage pressure vessel 511, exhaust hole
512nd, air inlet 521, draining aperture
522nd, water inlet
Embodiment
Structure, ratio, size depicted in Figure of description etc., only to coordinate the content disclosed in specification, with
Understand for those skilled in the art and read, be not limited to the enforceable qualifications of the utility model, therefore do not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not influenceing the utility model institute
Under the effect of producing and the purpose that can reach, it all should still fall what can be covered in the technology contents disclosed in the utility model
In the range of.Meanwhile cited such as " on ", " under ", "front", "rear", " centre " term in this specification, it is merely convenient to chat
That states understands, and is not used to limit the enforceable scope of the utility model, and its relativeness is altered or modified, without substantive change
Under more technology contents, when being also considered as the enforceable category of the utility model.
As shown in figure 1, the utility model is a kind of highly effective oxygen dissolving device, including blower fan 3, water pump 1, water pumping pipe road 2, calm the anger
Pipeline 4, pressure dissolved oxygen portion 5；Pressure dissolved oxygen portion 5 includes water storage pressure vessel 52 and gas storage pressure vessel 51；Water storage pressure vessel
52 have at least one water inlet 522 and the multiple draining apertures 521 communicated with outside；Gas storage pressure vessel 51 is arranged on water storage
In pressure vessel 52, gas storage pressure vessel 51 has air inlet 512 and the multiple exhaust holes communicated with water storage pressure vessel 52
511, and air inlet 512 is reached outside water storage pressure vessel 52；Water pump 1 has pump mouth and delivery port, the delivery port of water pump
It is connected by water pumping pipe road 2 with the water inlet 522 of water storage pressure vessel 52；The air-out of one end connecting fan 3 of compressed air line 4
Mouthful, the air inlet 512 of other end connection gas storage pressure vessel 51.
During work, pressure dissolved oxygen portion 5, which is sunk to, needs the water surface of oxygenation below 7, then the water of oxygenation will be needed by water pump 1
Body is pumped into water storage pressure vessel 52, and (water pump 1 can directly be submerged under the water surface 7 and can also be placed on the water surface 7 in the present embodiment
And by the pump mouth of water pump 1 with needing the water body of oxygenation to be connected by pumping conduit 6.) when the hydraulic pressure in water storage pressure vessel 52 it is big
When hydraulic pressure outside water storage pressure vessel 52, the water in water storage pressure vessel 52 is small by draining in the cavity wall of water storage pressure vessel 52
Hole 521, outwards overflow.Open blower fan 3 and air is passed through into gas storage pressure vessel 51, air is in the cohesion of gas storage pressure vessel 51
Collection, when the air pressure in gas storage pressure vessel 51 is more than the hydraulic pressure outside gas storage pressure vessel 51, air is pressure-resistant by gas storage
Multiple exhaust holes 511 on container 51 overflow into the chamber of water storage pressure vessel 52 to be dissipated, pressure-resistant with water storage during excessive dissipate
After water body in the chamber of container 52 is sufficiently mixed, and the chamber of water storage pressure vessel 52 is spilt into from draining aperture 521 together with current
Outdoor, in the process, due to the spillage drag of exhaust hole 511, the air pressure in gas storage pressure vessel 51 can be caused to increase
Greatly, the oxygen in air can be more fully dissolved under larger pressure in the water body in pressure dissolved oxygen portion 5, simultaneously because small
Larger bubble is divided into multiple less bubbles by hole, adds the contact area of pressure air and water body, is finally realized
Increase the purpose of oxygen content of water.The utility model using multiple orifice restriction technologies come increase in pressure dissolved oxygen portion 5 air with
The pressure differential and contact area of water, simple, the reliable dissolved oxygen rate lifted in water that can be larger.
Water inlet 522 is preferably two in the above-described embodiments, and is symmetrically mounted on the top chamber of water storage pressure vessel 52
On wall, such two bursts of water inlets current can form sufficient stirring action so that oxygen-containing bubble and water in water storage pressure vessel 52
The abundant convection current of physical efficiency is well mixed.
In order to preferably bear pressure, water storage pressure vessel 52 and gas storage pressure vessel 51 are the closed cylinder in both ends,
And gas storage pressure vessel 51 and water storage pressure vessel 52 are coaxially disposed, one end of gas storage pressure vessel is fixed on water storage pressure vessel
On 52 one end inner surface, air inlet 512 is placed in the other end of the gas storage pressure vessel 51, and from water storage pressure vessel 52
The other end passes.The pressure that so barrel of gas storage pressure vessel 51 and water storage pressure vessel 52 is born radially,
Barrel distortion can be prevented.
In the above-described embodiments, multiple Hes of draining aperture 521 on water storage pressure vessel 52 and the wall of gas storage pressure vessel 51
The arrangement mode of multiple exhaust holes 511 is varied, but for easy to process and shell uniform force, multiple exhausts
Aperture 511 is evenly distributed on the tube wall of gas storage pressure vessel 51, and multiple draining apertures 521 are evenly distributed on water storage pressure vessel
On 52 barrel, in order to reach the mixed effect of more preferable oxygen-containing bubble and water body, multiple exhaust holes 511 and multiple drainings are small
Hole 521 in the axial direction with shifted to install on circumferencial direction.
The material of gas storage pressure vessel 51 and water storage pressure vessel 52 is corrosion-resistant stainless steel, can be improved in water body
Service life.
In summary, the utility model, it is pressurized using water pump supercharging and pressure fan, air and sewage is expressed to one
In pressure dissolved oxygen portion with throttle effect, oxygen-containing bubble is sufficiently mixed under stress with water body, considerably increase water body
Oxygen content, it is simple in construction, practical, at sewage disposal oxygen content in sewage can improve, contribute to the activity of microbial bacteria,
The capacity of decomposition of organic matter will be greatly enhanced.So the utility model effectively overcomes and more of the prior art actually asked
Topic is so as to having very high value and using meaning.
Above-mentioned embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.The utility model also has many aspects to be improved on the premise of without prejudice to overall thought, for being familiar with this technology
Personage all can carry out modifications and changes to above-described embodiment without prejudice under spirit and scope of the present utility model.Therefore,
Such as those of ordinary skill in the art is without departing from the spirit disclosed in the utility model and institute under technological thought
All equivalent modifications completed or change, should be covered by claim of the present utility model.
Claims (5)
1. a kind of highly effective oxygen dissolving device, it is characterised in that including blower fan, water pump, water pumping pipe road, compressed air line, pressure dissolved oxygen portion；
The pressure dissolved oxygen portion includes water storage pressure vessel and gas storage pressure vessel；The water storage pressure vessel has at least one water inlet
Mouth and the multiple draining apertures communicated with outside；The gas storage pressure vessel is arranged in the water storage pressure vessel, the storage
Gas pressure vessel has air inlet and the multiple exhaust holes communicated with the water storage pressure vessel, and the air inlet reaches
Outside the water storage pressure vessel；The water pump has pump mouth and delivery port, and the delivery port of the water pump passes through the pump water
Pipeline is connected with the water inlet of the water storage pressure vessel；One end of the compressed air line connects the air outlet of the blower fan, separately
One end connects the air inlet of the gas storage pressure vessel.
2. highly effective oxygen dissolving device according to claim 1, it is characterised in that the water inlet is two, is symmetrically mounted on
In the top cavity wall of the water storage pressure vessel.
3. highly effective oxygen dissolving device according to claim 2, it is characterised in that the water storage pressure vessel and the gas storage are resistance to
Pressure vessel is the closed cylinder in both ends, and the gas storage pressure vessel and the water storage pressure vessel are coaxially disposed, the storage
One end of gas pressure vessel is fixed on one end inner surface of the water storage pressure vessel, and it is resistance to that the air inlet is placed in the gas storage
The other end of pressure vessel, and passed from the other end of the water storage pressure vessel.
4. highly effective oxygen dissolving device according to claim 3, it is characterised in that the multiple exhaust hole is evenly distributed on institute
On the barrel for stating gas storage pressure vessel, the multiple draining aperture is evenly distributed on the barrel of the water storage pressure vessel, institute
State multiple exhaust holes and the multiple draining aperture in the axial direction with shifted to install on circumferencial direction.
5. highly effective oxygen dissolving device according to claim 4, it is characterised in that the gas storage pressure vessel and the water storage are resistance to
The material of pressure vessel is corrosion-resistant stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423276.XU CN206872536U (en) | 2017-04-21 | 2017-04-21 | Highly effective oxygen dissolving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423276.XU CN206872536U (en) | 2017-04-21 | 2017-04-21 | Highly effective oxygen dissolving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872536U true CN206872536U (en) | 2018-01-12 |
Family
ID=61343610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423276.XU Expired - Fee Related CN206872536U (en) | 2017-04-21 | 2017-04-21 | Highly effective oxygen dissolving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776094A (en) * | 2019-12-13 | 2020-02-11 | 苏州奥辰机械设备有限公司 | Water treatment aeration tank |
-
2017
- 2017-04-21 CN CN201720423276.XU patent/CN206872536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776094A (en) * | 2019-12-13 | 2020-02-11 | 苏州奥辰机械设备有限公司 | Water treatment aeration tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180112 Termination date: 20210421 |