CN109704428A - Deaerate oxygen increasing equipment - Google Patents
Deaerate oxygen increasing equipment Download PDFInfo
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- CN109704428A CN109704428A CN201711021530.4A CN201711021530A CN109704428A CN 109704428 A CN109704428 A CN 109704428A CN 201711021530 A CN201711021530 A CN 201711021530A CN 109704428 A CN109704428 A CN 109704428A
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- Prior art keywords
- degassing
- room
- water
- oxygen
- oxygenation
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 66
- 239000001301 oxygen Substances 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 238000007872 degassing Methods 0.000 claims abstract description 94
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 54
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 12
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The present invention provides a kind of degassing oxygen increasing equipment, which includes the degassing room for removing the carbon dioxide in water flow and the oxygenation room for dissolving in oxygen in water flow, and degassing room is provided with water inlet pipe；Oxygenation room is located at the lower section of degassing room, and is provided with oxygen feeding tube and outlet pipe, states degassing room and oxygenation room is set in same apparatus body and fluid connection each other, so that water flow can successively pass through degassing room and oxygenation room.Degassing oxygen increasing equipment provided by the invention is configured so that cultivation water can enter from water inlet pipe, and then water flow successively carries out the removing of carbon dioxide and dissolving in for oxygen during top-down flowing naturally, and degasifying effect is good, and the dissolved oxygen amount of cultivation water is high.The simple in equipment of degassing oxygen increasing equipment provided by the invention, at low cost, occupied area is small, improves space utilization rate.
Description
Technical field
The present invention relates to technical field of aquaculture, and relate more specifically to a kind of degassing oxygen increasing equipment.
Background technique
As national requirements for environmental protection increases, social food-safe, the especially attention of Safety of Aquatic Products, batch production circulation
Water aquaculture model is widelyd popularize, and circulating water cultivation relevant device is also greatly developed.Major part circulating water cultivation at present
System is all that single devices are formed by connecting through piping, and land occupation is big, and space utilization rate is low, and inventing a intensive equipment can be effective
It saves the area, improves space utilization rate, while reducing equipment purchase cost and maintenance cost.
Degassing and oxygenation are two important links of circulating water culture system sewerage disposing, mainly pass through degasser and increasing
Oxygen device is completed.Degasser and low pressure oxygen-increasing device are all the self weights using water, from top to bottom dispersion flows, expand air and
The exchange face of water body reaches and sloughs carbon dioxide, dissolves in the purpose of more oxygen.
Existing two devices are usually to be independently arranged, and can choose and are respectively de-gassed process and oxygenation to cultivation water
Process.As shown in Figure 1, the upstream of oxygen-increasing device 20 is arranged in degasser 10, water inlet pipe 11 is arranged in the top of degasser 10,
Cultivation water passes through the water elevator pump being arranged on water inlet pipe 11 and is transported to degasser 10.Air blower 12 and water outlet is arranged in bottom
Pipe 13, the outlet pipe 13 of degasser 10 are connect with the water inlet pipe 21 of oxygen-increasing device 20 by pipeline, first to carry out to cultivation water
Degassing process carries out oxygenation process again.Oxygen-increasing device 20 is provided with multiple apertured partitions 22 and multiple oxygen feeding tubes 23, with respectively
The chamber formed to partition conveys oxygen, and the cultivation water after aerobic treatment is discharged from the bottom outlet pipe 24 of oxygen-increasing device 20.
Deficiency existing for existing degassing oxygen-increasing device is:
1) two devices need independent placement, and land occupation is big, and space utilization rate is low.
2) when the difference in height of two devices is inadequate, need to increase therebetween water elevator pump, in such device systems
It then needs to carry out hydraulic hoisting twice, space cannot be efficiently used, increase the energy consumption of equipment.
3) input cost of two devices is higher, and failure rate and maintenance cost also correspondingly increase.
4) pipeline being arranged is more complex, and the length of pipeline and the jointing of use will increase the energy consumption of water elevator pump, no
Conducive to energy conservation.
Therefore, it is necessary to a kind of degassing oxygen increasing equipments, at least to be partially solved problems of the prior art.
Summary of the invention
A series of concept of reduced forms is introduced in Summary, this will in the detailed description section into
One step is described in detail.Summary of the invention is not meant to attempt to limit technical solution claimed
Key feature and essential features do not mean that the protection scope for attempting to determine technical solution claimed more.
In order at least be partially solved the above problem, according to the first aspect of the invention, provides a kind of degassing oxygenation and set
Standby, which includes:
For removing the degassing room of the carbon dioxide in water flow, the degassing room is provided with water inlet pipe；With
Oxygenation room for dissolving in oxygen in water flow, the oxygenation room are located at the lower section of the degassing room, and are arranged
There are oxygen feeding tube and outlet pipe,
Wherein, the degassing room and the oxygenation room are set in same apparatus body and fluid connection each other, so that
The water flow can successively pass through the degassing room and the oxygenation room.
According to this programme, the oxygen increasing equipment that deaerates is configured so that cultivation water can enter from water inlet pipe, and then water flow is certainly
During natural flowing under above, successively carries out the removing of carbon dioxide and dissolving in for oxygen, degasifying effect are good, cultivation water
Dissolved oxygen amount it is high.The simple in equipment of degassing oxygen increasing equipment provided by the invention, at low cost, occupied area is small, improves sky
Between utilization rate.
Preferably, the flow of inlet water of the degassing room and the oxygenation room is arranged to enter into the water of degassing room
The flow of stream is greater than or equal to the flow for entering to the water flow of the oxygenation room, so that the degassing room and the oxygenation
Room is gas-insulated each other.Thus, it is possible to which the indoor purity oxygen of oxygenation is avoided to escape from the part being connected to degassing room, avoid
The waste of oxygen and the generation of security risk.
Preferably, the degassing room includes the multiple air intake passages for being connected to the inside of ambient atmosphere and the degassing room, often
A air intake passage is configured to be increasingly towards the inside of the degassing room along the circumferential direction ecto-entad of the apparatus body
Inclination.Thus, it is possible to sufficiently agitation and uniform mixing air and water flow, and water flow is driven pivotably to flow up together,
The time of contact for extending air and water flow improves the degassing efficiency and degasifying effect of carbon dioxide.
Preferably, the degassing room is provided with overflow passage, and the import of the overflow passage is arranged in the air intake passage
Under, to prevent liquid level from reaching height locating for air intake passage.Thus, it is possible to prevent the indoor cultivation water collected of degassing more and more
And it is overflowed from air intake passage.
Preferably, further include relative to it is described degassing room have certain altitude exhaust apparatus so that outside air via
The air intake passage enters the degassing room and is discharged from the exhaust apparatus.Thus, it is possible to make air from bottom to top
Flowing, and contacts with flowing from above to below flow reversal, arranges from exhaust apparatus after taking away the carbon dioxide in water flow.
Preferably, the degassing room is provided with packing layer between the water inlet pipe and the air intake passage.As a result,
The speed that water flow flows downward can be slowed down, further dispersing water flow increases the contact area of air and water flow.
Preferably, the degassing room is provided with the first water-distributing device in inlet pipes, so that the water flow is with the shape of cascade
Formula flows downward.Thus, it is possible to which dispersing water flow, increases the contact area of air and water flow.
Preferably, it is provided with the second water-distributing device between the degassing room and the oxygenation room, so that the water flow is with water
The form of curtain enters the oxygenation room from the degassing room.Thus, it is possible to which dispersing water flow, increases the contact surface of oxygen and water flow
Product.
Preferably, second water-distributing device is porous barrier, and the intercommunicating pore of the porous barrier is configured to aperture along perpendicular
Histogram is to gradually decreaseing from top to bottom.As a result,
Preferably, the oxygenation room is provided with oxygen feeding tube, and the mixed liquor for preventing oxygen and water is provided on the oxygen feeding tube
The check valve of reflux.Thus, it is possible to which water flow is facilitated to flow down from porous barrier, and limited to a certain extent into oxygenation room
Water flow flow.
Preferably, the outlet pipe be located at the oxygenation it is indoor it is open at one end downward and be located at liquid level hereinafter, with
Form liquid seal structure.Thus, it is possible to prevent oxygen from escaping from outlet pipe, the waste of oxygen and the hair of security risk are avoided
It is raw.
Detailed description of the invention
Following drawings of the invention is incorporated herein as part of the present invention for the purpose of understanding the present invention.Shown in the drawings of this hair
Bright embodiment and its description, device used to explain the present invention and principle.In the accompanying drawings,
Fig. 1 is the structural schematic diagram of existing degassing oxygen increasing equipment；
Fig. 2 is the stereoscopic schematic diagram according to the degassing oxygen increasing equipment of the preferred embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the inside of degassing oxygen increasing equipment shown in Fig. 2；
Fig. 4 for a kind of preferred embodiment for the air intake passage that line A-A is cut along Fig. 2 structural schematic diagram；And
Fig. 5 for another preferred embodiment for the air intake passage that line A-A is cut along Fig. 2 structural schematic diagram.
Description of symbols
10: degasser 11: water inlet pipe
12: air blower 13: outlet pipe
20: oxygen-increasing device 21: water inlet pipe
22: partition 23: oxygen feeding tube
24: outlet pipe
100: apparatus body 110: cylinder
120: upper cover 130: lower back cover seat
200: degassing room 210: water inlet pipe
220: the first water-distributing devices 230,230 ': air intake passage
231: baffle 240: exhaust apparatus
241: exhaust pipe 242: exhaust fan
250: packing layer 251: sewage pipe
260: overflow passage
300: oxygenation room 310: oxygen feeding tube
311: check valve 320: outlet pipe
330: the second water-distributing devices 331: intercommunicating pore
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed structure will be proposed in following description, to illustrate the present invention.It is aobvious
So, execution of the invention is not limited to the specific details that the those skilled in the art are familiar with.Preferable reality of the invention
Example is applied to be described in detail as follows, however other than these detailed descriptions, the present invention can also have other embodiments, should not solve
It is interpreted as being confined to embodiments presented herein.
It should be understood that the purpose of term as used herein is only that description specific embodiment and not as the present invention
Limitation, " one " of singular "one" and " described/should " be also intended to include plural form, unless the context clearly indicates separately
Outer mode.When the term " comprising " and/or " including " is used in this specification, indicate that there are the feature, entirety, steps
Suddenly, operation, element and/or component, but do not preclude the presence or addition of one or more other features, entirety, step, operation, member
Part, component and/or their combination.Term " on " used in the present invention, "lower", "front", "rear", "left", "right" and
Similar statement for illustrative purposes only, not limits.
The cited such as ordinal number of " first " and " second " is only to identify in the present invention, without any other
Meaning, such as specific sequence etc..Moreover, for example, term " first component " itself does not imply that the presence of " second component ", art
Language " second component " does not imply that the presence of " first component " in itself.
Hereinafter, specific embodiments of the present invention are described in more detail with reference to the accompanying drawings, those figures show this
The representative embodiment of invention is not to limit the present invention.
The present invention provides a kind of degassing oxygen increasing equipments, for continuously carrying out to the cultivation water in circulating water culture system
Degassing process and oxygenation process.
As shown in Figures 2 and 3, which includes apparatus body 100.Apparatus body 100 forms two up and down
Part, respectively the degassing room 200 for removing the carbon dioxide in water flow and the oxygenation room for dissolving in oxygen in water flow
300。
Specifically, the superstructure of apparatus body 100 is open de- at enable that the air inside and outside equipment circulates
The top of gas chamber 200, degassing room 200 is provided with water inlet pipe 210.The infrastructure of apparatus body 100 is at receiving low oxygen
Oxygenation room 300, oxygenation room 300 are located at the lower section of degassing room 200, and degassing room 200 fluid connection each other, and are provided with into oxygen
Pipe 310 and outlet pipe 320.
The present invention enables to the water being arranged on water inlet pipe 210 that passes through to cultivation water in circulating water culture system to be promoted
The effect for pumping (not shown) flows into degassing room 200 from water inlet pipe 210, process is de-gassed, to remove the dioxy in water flow
Change carbon.Then, cultivation water flows into the oxygenation room 300 full of the oxygen entered from oxygen feeding tube 310, with progress oxygenation process.Water
During top-down flowing, the carbon dioxide being dissolved in water flow can be brought away from, oxygen stream with the air of circulation
Gas can be dissolved in into water flow, to improve the meltage of cultivation water oxygen.
Further, apparatus body 100 include equal diameter, the circle of equal thickness or the cylinder 110 of shapes such as rectangular,
The upper cover 120 and lower back cover seat 130 being connect with cylinder 110.Preferably, the circular cylinder body of pressure resistance is capable of in the selection of cylinder 110, on
End socket 120 can be one of flat-plate closure, dome head, ellipsoidal head etc., lower back cover seat 130 and apparatus body 100
It is tightly connected, and is configured so that apparatus body 100 can be placed smoothly.
Further, the top of degassing room 200 is arranged in water inlet pipe 210, and cultivation water is by being arranged at water inlet pipe 210
First water-distributing device 220 is uniformly dispersed to degassing room 200 in the form of cascade, and is flowed downward.Preferably, the first water distribution
Device 220 is perforated pipe road.The water outlet of water inlet pipe 210 can be extended in apparatus body 100, the position of water inlet pipe 210
Part in apparatus body 100 is provided with several through-holes.Preferably, through-hole setting in bottom and enables water flow to disperse downwards
Side.Alternatively, the first water-distributing device 220 is the one or more spray heads being arranged on water inlet pipe 210.It can be by water inlet pipe
210 water outlet extends in apparatus body 100, and spray head is arranged in the part of water inlet pipe 210 being located in apparatus body 100, with
Spray water flow downwards.
In order to form the air of circulation, degassing room 200 include the inside of connection ambient atmosphere and the room 200 that deaerates it is multiple into
Wind channel 230 and the exhaust apparatus 240 that 200 top of degassing room is set.Under air intake passage 230 is arranged in degassing room 200
Portion enables outside air to be sucked into degassing room 200, and allows air to certainly by the effect of exhaust apparatus 240
It is lower and on flowing, and contact with flowing from above to below flow reversal, take away after the carbon dioxide in water flow from exhaust apparatus 240
Place's discharge.Air intake passage 230 is the through-hole opened on apparatus body 100, and multiple air intake passages 230 are along the side of apparatus body 100
It equably arranges, to enable air to come into full contact with water flow.
Preferably, each air intake passage 230 is configured to be increasingly towards along the circumferential direction ecto-entad of apparatus body 100
The inner inclination of degassing room 200, enter air in a manner of chamferring.The needs of air intake passage 230 are configured so that the room that deaerates
Water flow in 200 will not be splashed down to outside equipment during flowing.Air forms swirling eddy (whirlpool during entrance
Stream), can sufficiently stir in this way with uniform mixing air and water flow, and water flow is driven pivotably to flow up together, prolonged
The time of contact for having grown air and water flow improves the degassing efficiency and degasifying effect of carbon dioxide.And the rotary pneumatic formed
Stream can be easier to enter in following packing layers 250, further increase degassing efficiency.It should be noted that multiple air inlets are logical
The set-up mode in road 230 is all the same, so that the air entered does not interfere each other.
Preferably, as shown in figure 4, when the thickness of apparatus body 100 is thicker, can be chamfer on apparatus body 100 with
Form the inclined air intake passage 230 in side relative to apparatus body 100.As shown in figure 5, when apparatus body 100 thickness compared with
Bao Shi can open the through-hole of general square shape in apparatus body 100, then one inclination of setting at through-hole side along the vertical direction
Baffle 231, to form air intake passage 230 '.
Exhaust apparatus 240 can be pipeline air exhaust water fan 242.Specifically, at the upper cover 120 of apparatus body 100 setting with
The exhaust pipe 241 that degassing room 200 is connected to, exhaust fan 242 are arranged in exhaust pipe 241, and are disposed relative to degassing room 200
It at certain altitude, can splash in this way to avoid the water flow flowed out from water inlet pipe 210 to exhaust fan 242, guarantee exhaust fan 242
It being capable of operating normally and efficiently.
Further, in order to improve the effect of degassing, degassing room 200 is arranged between water inlet pipe 210 and air intake passage 230
There is packing layer 250.Packing layer 250 can slow down the speed that water flow flows downward, and further dispersing water flow increases air and water flow
Contact area.Packing layer 250 is preferably S corrugated plate packing.Since 250 prolonged use of packing layer can be in the table of filler
Face forms proliferation film, and biomembrane can fall into the quality that water body is influenced to oxygenation room 300 with water flow.The present invention is in equipment as a result,
The bottom of ontology 100 is provided with the sewage pipe 251 of installation valve, is periodically cleaned to packing layer 250 with facilitating.
Degassing room 200 and oxygenation room 300 between be provided with the second water-distributing device 330 so that water flow in the form of cascade from
Degassing room 200 enters oxygenation room 300.The water flow flowed out from packing layer 250 is caught on the second water-distributing device 330, via
Second water-distributing device 330 drops to oxygenation room 300 evenly dispersedly.Oxygen evolution in oxygenation room 300 in order to prevent, needs
Certain cultivation water is stored always at second water-distributing device 330.Thus, it is desirable to the feed water flow of deaerate room 200 and oxygenation room 300
Amount, which is arranged to enter into the flow of the water flow of degassing room 200, is greater than or equal to the flow for entering to the water flow of oxygenation room 300, so that
The room 200 that must deaerate is gas-insulated each other with oxygenation room 300.Volume control device can be set at water inlet pipe 210, according to reality
Border situation timely adjustment inflow.
Preferably, the second water-distributing device 330 is porous barrier.Several intercommunicating pores 331 on porous barrier are configured to aperture
It gradually decreasees from top to bottom along the vertical direction, can be convenient water flow in this way and flowed down from porous barrier, and the upper limit to a certain degree
The flow into the water flow of oxygenation room 300 is made.In order to facilitate aperture, intercommunicating pore 331 is configured to bellmouth.Intercommunicating pore 331
For the diameter in the aperture in the aperture and lower opening in upper hole than being about 2:1, the thickness of porous barrier is about 1.5 times of the diameter of lower opening.It can
With the size constructed according to physical device ontology 100, select the aperture of lower opening for 4~8mm.
In order to enable oxygen can be circulated preferably in water flow, the middle and upper part of apparatus body 100 is arranged in porous barrier, tool
At the height for being body 3/4ths, the water flow for entering to oxygenation room 300 can be made to have the height of certain free-falling in this way
Degree, can preferably dissolve in oxygen during from top to bottom.
It is overflowed from air intake passage 230 in order to avoid the cultivation water collected in degassing room 200 is more and more, deaerate room
200 are provided with overflow passage 260.The import of overflow passage 260 is arranged under air intake passage 230, to prevent liquid level from reaching institute
Place's height, the outlet of overflow passage 260 are connected to outlet pipe 320, the direct outlet of cultivation water that overflow goes out.Alternatively, overflow passage
260 outlet is arranged at oxygenation room 300, and the cultivation water that overflow goes out is flowed directly to oxygenation room 300.
Further, the oxygen pressure general control in oxygenation room 300 is in about 0.01MPa hereinafter, to prevent oxygen from escaping.
Oxygen feeding tube 310 is provided with the check valve 311 of check-valves etc., can prevent the moisture backflow to be formed.Outlet pipe 320 is located at
It is open at one end downward and positioned at liquid level hereinafter, guaranteeing that oxygen cannot be from outlet pipe to form liquid seal structure in oxygenation room 300
320 evolutions.Specifically, outlet pipe 320 is downward opening L shape bend pipe.The position that outlet pipe 320 is arranged is higher than above-mentioned sewage pipe
251, liquid can be discharged from sewage pipe 251 when packing layer 250 cleans.
It should be noted that the components such as settable valve in respective line in the present invention, are for example arranged in sewage pipe 251
Valve.The components such as apparatus body 100 and corresponding valve, pipeline can select stainless steel material to be made, and be also possible to other materials
Matter, wherein the material of apparatus body 100 needs to guarantee enough support forces.
Degassing oxygen increasing equipment provided by the invention can be realized existing two degassers being independently arranged and oxygenation dress
The function of setting has occupied area small, installs and transport simple and convenient, save maintenance cost relative to existing device.And
Pipeline arrangement is simple, it is only necessary to a water elevator pump be arranged at water inlet pipe 210, saved energy consumption.
Unless otherwise defined, technical and scientific term used herein and those skilled in the art of the invention
Normally understood meaning is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limitation is originally
Invention.The terms such as herein presented " portion ", " part " can both indicate single part, can also indicate multiple parts
Combination.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to another portion
Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein
Feature can be applied in combination another embodiment individually or with other features, unless this feature is in another implementation
It is not suitable for or is otherwise noted in mode.
The present invention has been explained by the above embodiments, but it is to be understood that, above-described embodiment is only intended to
The purpose of citing and explanation, is not intended to limit the invention to the scope of the described embodiments.Furthermore those skilled in the art
It is understood that the present invention is not limited to the above embodiments, introduction according to the present invention can also be made more kinds of member
Variants and modifications, all fall within the scope of the claimed invention for these variants and modifications.Protection scope of the present invention by
The appended claims and its equivalent scope are defined.
Claims (11)
1. a kind of degassing oxygen increasing equipment characterized by comprising
For removing the degassing room of the carbon dioxide in water flow, the degassing room is provided with water inlet pipe；With
Oxygenation room for dissolving in oxygen in water flow, the oxygenation room be located at it is described degassing room lower section, and be provided with into
Oxygen pipe and outlet pipe,
Wherein, the degassing room and the oxygenation room are set in same apparatus body and fluid connection each other, so that described
Water flow can successively pass through the degassing room and the oxygenation room.
2. degassing oxygen increasing equipment according to claim 1, which is characterized in that the water inlet of the degassing room and the oxygenation room
Flow set is greater than or equal to the water for entering to the oxygenation room at the flow for the water flow for entering to the degassing room
The flow of stream, so that the degassing room and the oxygenation room are gas-insulated each other.
3. degassing oxygen increasing equipment according to claim 1, which is characterized in that the degassing room include connection ambient atmosphere with
Multiple air intake passages of the inside of the degassing room, each air intake passage are configured to the circumferential direction along the apparatus body
Ecto-entad is increasingly towards the inner inclination of the degassing room.
4. degassing oxygen increasing equipment according to claim 3, which is characterized in that the degassing room is provided with overflow passage, institute
The import for stating overflow passage is arranged under the air intake passage, to prevent liquid level from reaching height locating for air intake passage.
5. degassing oxygen increasing equipment according to claim 3, which is characterized in that further include having one relative to the degassing room
The exhaust apparatus of height is determined, so that outside air via the air intake passage enters the degassing room and from the exhaust apparatus
Discharge.
6. degassing oxygen increasing equipment according to claim 3, which is characterized in that the degassing room is in the water inlet pipe and described
Packing layer is provided between air intake passage.
7. degassing oxygen increasing equipment according to claim 1, which is characterized in that the degassing room is provided in inlet pipes
One water-distributing device, so that the water flow is flowed downward in the form of cascade.
8. degassing oxygen increasing equipment according to claim 1, which is characterized in that set between the degassing room and the oxygenation room
It is equipped with the second water-distributing device, so that the water flow enters the oxygenation room from the degassing room in the form of cascade.
9. degassing oxygen increasing equipment according to claim 8, which is characterized in that second water-distributing device is porous barrier,
The intercommunicating pore of the porous barrier is configured to aperture and gradually decreasees from top to bottom along the vertical direction.
10. degassing oxygen increasing equipment according to claim 1, which is characterized in that the oxygenation room is provided with oxygen feeding tube, described
The check valve for preventing the mixed liquor of oxygen and water from flowing back is provided on oxygen feeding tube.
11. degassing oxygen increasing equipment according to claim 1, which is characterized in that the outlet pipe is located at the oxygenation room
Interior is open at one end downward and positioned at liquid level hereinafter, to form liquid seal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021530.4A CN109704428A (en) | 2017-10-26 | 2017-10-26 | Deaerate oxygen increasing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021530.4A CN109704428A (en) | 2017-10-26 | 2017-10-26 | Deaerate oxygen increasing equipment |
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| CN109704428A true CN109704428A (en) | 2019-05-03 |
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| CN201711021530.4A Pending CN109704428A (en) | 2017-10-26 | 2017-10-26 | Deaerate oxygen increasing equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451626A (en) * | 2019-09-02 | 2019-11-15 | 泉州师范学院 | The device and method that dissolved oxygen and pH are accurately controlled in Small and Medium Sized breeding water body |
| CN110749778A (en) * | 2019-10-21 | 2020-02-04 | 马鞍山钢铁股份有限公司 | On-line measuring method and measuring device for pure water degassing hydrogen conductivity |
| CN111018145A (en) * | 2019-12-14 | 2020-04-17 | 李富申 | High dissolved oxygen water generator |
| CN113582355A (en) * | 2021-06-30 | 2021-11-02 | 华中农业大学 | Oxygenation device |
Citations (11)
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