CN207210001U - A kind of microbubble heater - Google Patents
A kind of microbubble heater Download PDFInfo
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- CN207210001U CN207210001U CN201721127987.9U CN201721127987U CN207210001U CN 207210001 U CN207210001 U CN 207210001U CN 201721127987 U CN201721127987 U CN 201721127987U CN 207210001 U CN207210001 U CN 207210001U
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- microbubble
- main body
- inlet pipe
- air inlet
- mixing chamber
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Abstract
The utility model provides a kind of microbubble heater, including：Main body, one end are provided with water inlet, and the other end is provided with delivery port；Air inlet pipe, it is arranged on the side wall of the main body and extends to the inner chamber of the main body；Microbubble generator, it is arranged in the air outlet of the air inlet pipe；Mixing chamber, the inner chamber of the main body is arranged on, and between the microbubble generator and the delivery port；Distributor, it is arranged in the mixing chamber.Microbubble heater structure advantages of simple provided by the utility model, using steam laser heating principle, by intaking and microbubble is sufficiently mixed, heat transfer effect is good, uniformity of temperature profile, stable and reliable operation.
Description
Technical field
Microbubble firing equipment is the utility model is related to, more particularly to one kind is applied to environmental protection industry (epi) landfill leachate treatment
System anaerobic reactor carries out the microbubble heater of circulating water heating.
Background technology
Garbage percolation liquid treating system is typically by anaerobic reactor, MBR bioreactors and nanofiltration or osmosis filtration etc.
Technique unit forms.Exterior circulation UASB reactor is due to having the advantages that reduced investment, operating cost be 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
Recirculated water must be heated to keep the required reaction temperature of anaerobic bacteria activity.
At present, conventional firing 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, equipment volume is taken up an area larger.Jacketed type exchanger is dividing wall type
One kind of heat exchanger, it is made in container outer wall installation chuck, it is simple in construction, but its heating surface receptor wall limits, heat transfer system
Number is small.Steam Continuous Heat Transfer device, using steam laser heating, recirculated water can be made to maintain 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 tank body vibration is easily caused, increase equipment operation risk；Though eddy flow microbubble heater improves
The vibration shortcoming of baffle plate type heater, but equipment is complicated, and cost is higher.
Utility model content
Feature and advantage of the present utility model partly state in the following description, or can be aobvious and easy from the 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 microbubble heater, including：
Main body, one end are provided with water inlet, and the other end is provided with delivery port；
Air inlet pipe, it is arranged on the side wall of the main body and extends to the inner chamber of the main body；
Microbubble generator, it is arranged in the air outlet of the air inlet pipe；
Mixing chamber, the inner chamber of the main body is arranged on, and between the microbubble generator and the delivery port；
Distributor, it is arranged in the mixing chamber.
Alternatively, in addition to deflector, the inwall of the main body is arranged on, positioned at the microbubble generator and mixing chamber
Between.
Alternatively, the deflector is tapered hollow cylinder.
Alternatively, described less one end of tapered hollow cylinder opening is towards the mixing chamber.
Alternatively, the central axis upright of the air outlet of the air inlet pipe is in the central axis of the main body.
Alternatively, water inlet of the air inlet pipe close to the main body.
Alternatively, the microbubble generator is connected with the air inlet pipe by screw thread.
Alternatively, a quarter of the length of a diameter of main body of the microbubble generator is to three point one.
The utility model provides a kind of microbubble heater, simple and reasonable, using steam laser heating principle, leads to
Microbubble generator, distributor and mixing chamber are crossed, steam is fully contacted in blender mixing chamber with recirculated water and carries out hot biography
Pass, recirculated water is reached temperature needed for anaerobic reaction.
By reading specification, the feature of these technical schemes and interior will be best understood in those of ordinary skill in the art
Hold.
Brief description of the drawings
The utility model is specifically described below with reference to accompanying 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 explanation of the present utility model wherein shown in accompanying drawing, without forming to this reality
With it is new in all senses on limitation, in the accompanying drawings：
Fig. 1 is the structural representation of the microbubble heater of the utility model embodiment.
Embodiment
As shown in figure 1, the utility model provides a kind of microbubble heater, including：Main body 3, air inlet pipe 4, microbubble hair
Raw device 5, distributor 7, mixing chamber 8.
One end of main body 3 is provided with water inlet 1, and the other end is provided with delivery port 2；Main body 3 can be hollow cylindrical.
Air inlet pipe 4 is arranged on the side wall of main body and extends to the inner chamber of main body 3；In the present embodiment, the outlet side of air inlet pipe 4
The central axis upright of mouth is in the central axis of main body；I.e. air inlet pipe 4 can be perpendicularly inserted into main body 3, and air inlet pipe 4 is positioned at master
The front end of body 3, the water inlet 1 close to main body are set.
Microbubble generator 5 is arranged in the air outlet of air inlet pipe 4；Microbubble generator 5 passes through screw thread with air inlet pipe 4
It is connected, so as to the bubble generator 5 by changing redesign, so as to the size to stomata 9 on microbubble generator 5 and perforate
Rate has carried out adjustment and adjusted, and improves equipment mixing efficiency, reduces bubble generator clogging, equipment is maintained a long-term stability fortune
OK.In the present embodiment, the diameter of microbubble generator 5 can be a quarter of the length of main body 3 to three point one.
Mixing chamber 8, the inner chamber of main body 3 is arranged on, and between microbubble generator 5 and delivery port 2；
Distributor 7, it is arranged in mixing chamber 8, distributor 7 and main body 3 are coaxial.
Also include deflector 6, the inwall of main body 3 is arranged on, between microbubble generator 5 and mixing chamber 8.Water conservancy diversion
Plate 6 is tapered hollow cylinder, and the less one end of tapered hollow cylinder opening is towards mixing chamber 8.
Recirculated water enters main body 3 from water inlet 1.Steam enters main body 3 from air inlet pipe 4, and is acted in microbubble generator 5
Lower generation small vapor bubble.The recirculated water for entering main body 3 from water inlet 1 mixes with vapor bubbles caused by microbubble generator 5
Close, then further mixed in the presence of deflector 6, mixing chamber 7 of the flow direction positioned at the rear portion of main body 3.In mixing chamber 7, follow
After ring water and vapor bubbles are sufficiently mixed heat exchange under the effect of distributor 7, discharged from delivery port 2.
Microbubble heater structure advantages of simple provided by the utility model, using steam laser heating principle, by entering
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 connected mode, required according to anaerobic reaction quantity of circulating water and the regulation of granule sludge reactivity, bubble is changed by heat exchange demand
Generator, gas holdup and Air Bubble Size are adjusted, maintain anaerobic reactor stable operation.
Above by reference to preferred embodiment of the present utility model has been illustrated, it is new that those skilled in the art do not depart from this practicality
The scope and spirit of type, there can be a variety of flexible programs to realize the utility model.For example, the part as 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 limit to interest field of the present utility model, it is all to use the utility model specification and accompanying drawing content
The equivalence changes made, it is both contained within interest field of the present utility model.
Claims (8)
- A kind of 1. microbubble heater, it is characterised in that including：Main body, one end are provided with water inlet, and the other end is provided with delivery port；Air inlet pipe, it is arranged on the side wall of the main body and extends to the inner chamber of the main body；Microbubble generator, it is arranged in the air outlet of the air inlet pipe；Mixing chamber, the inner chamber of the main body is arranged on, and between the microbubble generator and the delivery port；Distributor, it is arranged in the mixing chamber.
- 2. microbubble heater according to claim 1, it is characterised in that also including deflector, be arranged on the main body Inwall, between the microbubble generator and mixing chamber.
- 3. microbubble heater according to claim 2, it is characterised in that the deflector is tapered hollow cylinder.
- 4. microbubble heater according to claim 3, it is characterised in that the less one end court of tapered hollow cylinder opening To the mixing chamber.
- 5. microbubble heater according to claim 1, it is characterised in that the central axis of the air outlet of the air inlet pipe Perpendicular to the central axis of the main body.
- 6. microbubble heater according to claim 1, it is characterised in that water inlet of the air inlet pipe close to the main body Mouthful.
- 7. microbubble heater according to claim 1, it is characterised in that the microbubble generator leads to the air inlet pipe Screw thread is crossed to be connected.
- 8. microbubble heater according to claim 1, it is characterised in that a diameter of master of the microbubble generator The a quarter of the length of body is to 1/3rd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127987.9U CN207210001U (en) | 2017-09-05 | 2017-09-05 | A kind of microbubble heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127987.9U CN207210001U (en) | 2017-09-05 | 2017-09-05 | A kind of microbubble heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210001U true CN207210001U (en) | 2018-04-10 |
Family
ID=61826903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127987.9U Active CN207210001U (en) | 2017-09-05 | 2017-09-05 | A kind of microbubble heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145882A (en) * | 2019-05-23 | 2019-08-20 | 天津华创能源科技有限公司 | A kind of water flow calandria |
-
2017
- 2017-09-05 CN CN201721127987.9U patent/CN207210001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145882A (en) * | 2019-05-23 | 2019-08-20 | 天津华创能源科技有限公司 | A kind of water flow calandria |
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