CN207546250U - A kind of gas-water mixer - Google Patents
A kind of gas-water mixer Download PDFInfo
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- CN207546250U CN207546250U CN201721127985.XU CN201721127985U CN207546250U CN 207546250 U CN207546250 U CN 207546250U CN 201721127985 U CN201721127985 U CN 201721127985U CN 207546250 U CN207546250 U CN 207546250U
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- main body
- water
- gas
- air inlet
- inlet pipe
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Abstract
The utility model provides a kind of gas-water mixer, including：Main body, one end are equipped with water inlet, and the other end is equipped with water outlet；Taper cyclone pipe is arranged in the main body, and is connected with the water inlet；Air inlet pipe, extends into the inside of the main body from the side wall of the main body, and the gas outlet of the air inlet pipe is towards the water inlet；Bubble generator is arranged on the gas outlet of the air inlet pipe；Mixing chamber, in the main body, between the bubble generator and the water outlet.Air water clutch in the utility model embodiment is simple and reasonable, and using steam laser heating principle, by eddy flow and the bubble generator of intaking, mixing wastewater with air effect is good, and Temperature Distribution is more uniform, stable and reliable operation.
Description
Technical field
The utility model is related to a kind of mixing wastewater with air equipment more particularly to one kind to be applied at environmental protection industry (epi) landfill leachate
Reason system anaerobic reactor carries out the novel device of mixing wastewater with air.
Background technology
Garbage percolation liquid treating system is generally by anaerobic reactor, MBR bioreactors and nanofiltration or osmosis filtration etc.
Technique unit forms.Exterior circulation UASB reactor is due to having many advantages, such as that with good investment, operating cost is low and high-activity particle sludge
It is widely used.UASB anaerobic reactors need to be run under mesophilic condition, and operation temperature is generally 30~35 DEG C.Therefore
The reaction temperature to keep anaerobic bacteria activity required must be heated to recirculated water.
At present, common heating equipment has coil heat exchanger, jacket heat-exchanger, steam Continuous Heat Transfer device etc..Coiled pipe
Heat exchanger is bent to required shape, can be divided into immersion coiled pipe and fountain coiled pipe on demand by metal or non-metal tube
Two kinds.But this heat transfer coefficient of heat exchanger is small, heat transfer efficiency is low, and equipment volume is taken up an area larger.Jacketed type exchanger is dividing wall type
One kind of heat exchanger is made in container outer wall installation chuck, simple in structure, but its heating surface receptor wall surface limits, heat transfer system
Number is small.Steam Continuous Heat Transfer device using steam laser heating, can be such that recirculated water maintains within the scope of certain temperature, make reaction
It is more uniformly distributed when sewage temperature ratio is heated using coiled pipe or chuck in device, though traditional baffle plate type steam heater structure is simple
It is single, but mixing wastewater with air effect is poor, and easily causes tank body vibration, increases equipment operation risk and maintenance cost.
Utility model content
The feature and advantage of the utility model are partly stated or can be shown from the description and easy in the following description
See or can be learnt by putting into practice the utility model.
To overcome problem of the prior art, the utility model provides a kind of gas-water mixer, including：
Main body, one end are equipped with water inlet, and the other end is equipped with water outlet；
Taper cyclone pipe is arranged in the main body, and is connected with the water inlet；
Air inlet pipe extends into the inside of the main body, and the gas outlet direction of the air inlet pipe from the side wall of the main body
The water inlet；
Bubble generator is arranged on the gas outlet of the air inlet pipe；
Mixing chamber is arranged in the main body, between the bubble generator and the water outlet.
Optionally, the taper cyclone pipe and the main body are coaxial.
Optionally, flow deflector is further included, is arranged on the inner wall of the taper cyclone pipe.
Optionally, the flow deflector is spiral flow deflector.
Optionally, the air inlet pipe inversely extends into the inside of the main body with water (flow) direction obliquely.
Optionally, the angle between the air inlet pipe and the main body is 45 °.
Optionally, the gas outlet of the air inlet pipe and the main body are coaxial.
Optionally, the outer diameter of the bubble generator is close with the outlet outer diameter of the taper cyclone pipe.
Optionally, the bubble generator is connected with the air inlet pipe by screw thread.
Optionally, further include mixing chamber, in the main body, positioned at the bubble generator and the water outlet it
Between.
The utility model provides a kind of gas-water mixer, using steam laser heating principle, passes through taper cyclone pipe, gas
Generator and mixing chamber are steeped, steam is made to be come into full contact in mixer mixing chamber with recirculated water and carries out hot transmission, reaches recirculated water
To anaerobic reaction required temperature, solve existing gas and water mixer mixing wastewater with air effect is poor, temperature distribution is non-uniform, operation not
The problem of stablizing.
By reading specification, the feature of these technical solutions and interior will be best understood in those of ordinary skill in the art
Hold.
Description of the drawings
The utility model is specifically described below with reference to attached drawing and with reference to example, the advantages of the utility model and realization
Mode will be more obvious, and content is only used for the explanation to the utility model wherein shown in attached drawing, without forming to this reality
With it is novel in all senses on limitation, in the accompanying drawings：
Fig. 1 is the structure diagram of the gas-water mixer of the utility model embodiment.
Fig. 2 is the structure diagram of the bubble generator of the utility model embodiment.
Specific embodiment
As shown in Figure 1, the utility model provides a kind of air water clutch, including：Main body 8, taper cyclone pipe 1, bubble occur
Device 3, air inlet pipe 4, mixing chamber 7.
One end of main body 8 is equipped with water inlet 5, and the other end is equipped with water outlet 6；Main body 8 can be hollow cylindrical.
Taper cyclone pipe 1 is arranged in main body 8, and is connected with water inlet 5；Taper cyclone pipe 1 and main body 8 are coaxial.This
Outside, flow deflector 2 is further included, is arranged on the inner wall of taper cyclone pipe 1, flow deflector 2 can be spiral flow deflector.
Air inlet pipe 4 is arranged on the upper side of main body 8, and air inlet pipe is extended to inside main body 8, and coaxial with main body 8, and into
The gas outlet of tracheae 4 is towards the water inlet of main body 8.In the present embodiment, air inlet pipe 4 with water (flow) direction inversely become owner of obliquely by extension
The inside of body.For example, the angle between air inlet pipe 4 and main body 8 is 45 °.
Bubble generator 3 is arranged on the gas outlet of air inlet pipe 4；The outer diameter of bubble generator 3 goes out with taper cyclone pipe 1
Mouth outer diameter is close.As shown in Fig. 2, bubble generator 3 is equipped with multiple stomatas 9.
Mixing chamber 7 is arranged in main body 8, between bubble generator 3 and water outlet 6.
Recirculated water enters taper cyclone pipe 1 from water inlet 5, the centrifugal rotation under the effect of flow deflector 2, the recirculated water of eddy flow from
The outlet of taper cyclone pipe 1 outflow.Steam enters main body 8 from air inlet pipe 4, and generates vapor bubbles under the effect of bubble generator 3.
It is mixed from the cyclone circulating water of the outlet of taper cyclone pipe 1 outflow with the vapor bubbles that bubble generator 3 generates, then flows to main body
The mixing chamber 7 at 8 rear portions, is discharged in mixing chamber 7 after mixed heat transfer from water outlet 6.
In one embodiment of the utility model, bubble generator 3 is connected with air inlet pipe 4 by screw thread.In this way, can be with
The bubble generator 3 of redesign is replaced in air inlet pipe 4, so as to carry out adjustment core to the size and percent opening of stomata 9
It calculates, improves equipment mixing efficiency, reduces bubble generator clogging, equipment is made to maintain a long-term stability operation.
Microbubble heater structure advantages of simple provided by the utility model, using steam laser heating principle, by into
Water and microbubble are sufficiently mixed, and heat transfer effect is good, uniformity of temperature profile, stable and reliable operation.Bubble generator uses spiral shell
Line connection mode adjusts requirement according to anaerobic reaction quantity of circulating water and granule sludge reactivity, and bubble is replaced by heat exchange demand
Generator adjusts gas holdup and Air Bubble Size, maintains anaerobic reactor stable operation.
Above by reference to the preferred embodiment for having illustrated the utility model, it is new that those skilled in the art do not depart from this practicality
The scope and spirit of type can realize the utility model there are many variant scheme.For example, as the part of one embodiment
The feature for showing or describing can be used for another embodiment to obtain another embodiment.It these are only that the utility model is preferably feasible
Embodiment not thereby limits to the interest field of the utility model, all to use the utility model specification and accompanying drawing content
The equivalence changes made, are both contained within the interest field of the utility model.
Claims (9)
1. a kind of gas-water mixer, which is characterized in that including：
Main body, one end are equipped with water inlet, and the other end is equipped with water outlet；
Taper cyclone pipe is arranged in the main body, and is connected with the water inlet；
Air inlet pipe extends into the inside of the main body from the side wall of the main body, and the gas outlet of the air inlet pipe is described in
Water inlet；
Bubble generator is arranged on the gas outlet of the air inlet pipe；
Mixing chamber is arranged in the main body, between the bubble generator and the water outlet.
2. gas-water mixer according to claim 1, which is characterized in that the taper cyclone pipe and the main body are coaxial.
3. gas-water mixer according to claim 1, which is characterized in that further include flow deflector, be arranged on the taper eddy flow
The inner wall of pipe.
4. gas-water mixer according to claim 3, which is characterized in that the flow deflector is spiral flow deflector.
5. gas-water mixer according to claim 1, which is characterized in that the air inlet pipe is reverse oblique downward with water (flow) direction
Stretch into the inside of the main body.
6. gas-water mixer according to claim 5, which is characterized in that the angle between the air inlet pipe and the main body is
45°。
7. gas-water mixer according to claim 1, which is characterized in that the gas outlet of the air inlet pipe and the main body are same
Axis.
8. gas-water mixer according to claim 1, which is characterized in that the outer diameter of the bubble generator is revolved with the taper
The outlet outer diameter of flow tube is close.
9. gas-water mixer according to claim 1, which is characterized in that the bubble generator passes through spiral shell with the air inlet pipe
Line is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127985.XU CN207546250U (en) | 2017-09-05 | 2017-09-05 | A kind of gas-water mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127985.XU CN207546250U (en) | 2017-09-05 | 2017-09-05 | A kind of gas-water mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207546250U true CN207546250U (en) | 2018-06-29 |
Family
ID=62676169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127985.XU Active CN207546250U (en) | 2017-09-05 | 2017-09-05 | A kind of gas-water mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207546250U (en) |
-
2017
- 2017-09-05 CN CN201721127985.XU patent/CN207546250U/en active Active
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