CN206008111U - Ultrasonic type Despumation device - Google Patents
Ultrasonic type Despumation device Download PDFInfo
- Publication number
- CN206008111U CN206008111U CN201620966457.2U CN201620966457U CN206008111U CN 206008111 U CN206008111 U CN 206008111U CN 201620966457 U CN201620966457 U CN 201620966457U CN 206008111 U CN206008111 U CN 206008111U
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- China
- Prior art keywords
- orifice plate
- stagger arrangement
- silk screen
- ultrasonic
- flaggy
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Abstract
The utility model is related to a kind of ultrasonic type Despumation device, it is characterized in that, the Despumation device includes stagger arrangement orifice plate, lower stagger arrangement orifice plate and silk screen flaggy, the silk screen flaggy is arranged between stagger arrangement orifice plate and lower stagger arrangement orifice plate, is additionally provided with ultrasound transducer assembly between the upper stagger arrangement orifice plate and lower stagger arrangement orifice plate；The ultrasound transducer assembly includes that ultrasonic transducer group and small inclination ultrasonic transducer group, wherein ultrasonic transducer group are arranged between stagger arrangement orifice plate and silk screen flaggy, and the small inclination ultrasonic transducer group is arranged between silk screen flaggy and lower stagger arrangement orifice plate；The technical scheme simple structure, compact, design is ingenious, the equipment will not cause the parking maintenance of equipment because of factors such as the obstruction of Despumation device, cleanings, this device is according to Ultrasonic characteristics, reasonably optimizing designs a kind of new and effective ultrasonic type Despumation device, and foam removal efficiency is greatly improved, and the foam device pressure drop is little, without blocking, easily clean.
Description
Technical field
The utility model is related to a kind of Despumation device, and a kind of ultrasonic type Despumation device of specific design belongs to demister structure
Component technology field.
Background technology
At present, the unit of Despumation device is applied widely, such as evaporimeter, absorption tower, rectifying column in chemical industry
Deng.The type of Despumation device is also very more, and what application was more is screen type Despumation device.Silk screen Despumation device mainly has silk screen to remove
Foam device, silk screen grid demister and the improvement for carrying out on this basis.Although such demister can meet the requirement of foam removal,
It is that the long-play of equipment certainly will cause the obstruction of Despumation device, increase of pressure drop etc..Silk screen Despumation device can not once be expired
The technical requirements of sufficient foam removal, it is necessary to which which is changed, this just extra down time that increased equipment, and therefore and
The economic loss that the equipment maintenance cost of generation and parking maintenance are caused, those skilled in the art are also continuously attempting to new side
Case, but the problem is never solved very well, and therefore, how design optimization goes out a kind of new and effective and can be satisfied with and set
The standby Despumation device being continuously long-running becomes particularly important.
Content of the invention
In order to solve above-mentioned problem, the utility model discloses a kind of ultrasonic type Despumation device, the technical scheme
Simple structure, compact, design ingenious, the equipment will not cause the parking of equipment because of factors such as the obstruction of Despumation device, cleanings
Maintenance, according to Ultrasonic characteristics, reasonably optimizing designs a kind of new and effective ultrasonic type Despumation device, foam removal efficiency to this device
Greatly improve, and the foam device pressure drop is little, without blocking, easily clean.
To achieve these goals, the technical solution of the utility model is as follows, and a kind of ultrasonic type Despumation device, its feature exist
In the Despumation device includes that stagger arrangement orifice plate, lower stagger arrangement orifice plate and silk screen flaggy, the silk screen flaggy are arranged on stagger arrangement
Between orifice plate and lower stagger arrangement orifice plate, between the upper stagger arrangement orifice plate and lower stagger arrangement orifice plate, ultrasound transducer assembly is additionally provided with.
Used as a kind of improvement of the present utility model, the ultrasound transducer assembly includes that ultrasonic transducer group and small inclination are super
The power output of sonic transducer group, wherein each ultrasonic transducer is 240W, and upper and lower transducer group is 6 × 60 ° and is circular layout,
Ultrasonic transducer group is arranged between stagger arrangement orifice plate and silk screen flaggy, and the small inclination ultrasonic transducer group is arranged on silk screen plate
Between layer and lower stagger arrangement orifice plate.Whole Despumation device can be divided into five layers, be respectively upper stagger arrangement orifice plate, ultrasonic transduction from top to down
Device group, silk screen flaggy, small inclination ultrasonic transducer group and lower stagger arrangement orifice plate, the wherein multigroup ultrasonic transducer of two-layer are to send out
Different frequency ultrasonic wave is penetrated, produced shock wave can be sufficiently destroyed spray film entrainment, and can promote feed liquid in the separation of separation chamber, under
Group ultrasonic transducer group slant setting can be started working before indirect steam stream enters demister i.e. in evaporimeter, and increase is removed
Foam segment length, upper group of ultrasonic transducer further promote the separation of spray film.
As of the present utility model a kind of improve, the silk screen external diameter of the silk screen flaggy is cylinder internal diameter, thickness be 6mm～
8mm, density ensure that percent opening is on 96%.
Used as a kind of improvement of the present utility model, the ultrasonic transducer group is circular layout for 6 × 60 °.
Used as a kind of improvement of the present utility model, the small inclination ultrasonic transducer group is circumferentially 6 × 60 ° of annular cloth
Put, wherein 5 °～10 ° of the scope of small inclination.
As of the present utility model a kind of improve, the thickness of the upper stagger arrangement orifice plate and lower stagger arrangement orifice plate is 3mm, material root
Choose according to material characteristic, plate hole is rounded projections arranged, wherein descend stagger arrangement hole for φ 25mm, upper stagger arrangement hole is φ 32mm.
Relative to prior art, advantage of the present utility model is as follows, and 1）Whole Technical Design is ingenious, and simple structure is tight
Gather, 2）Ultrasonic type Despumation device described in the technical scheme adopts the multigroup ultrasonic transducer of two-layer, the multigroup ultrasonic transducer of two-layer
With silk screen flaggy and the optimum organization device of upper and lower stagger arrangement plate dead level, the wherein multigroup ultrasonic transducer of two-layer can launch different frequencies
Rate ultrasonic wave, produced shock wave can be sufficiently destroyed spray film entrainment, and can promote feed liquid in the separation of separation chamber.The following group ultrasound is changed
Energy device group slant setting can be started working before indirect steam stream enters demister i.e. in evaporimeter, increase foam removal segment length
Degree, upper group of ultrasonic transducer further promote the separation of spray film；3）The installation optimization structure of existing demister, foam removal are imitated
Rate is greatly improved, little with pressure drop, the advantages of without blocking, easy cleaning；4）The device can be applied in evaporimeter, packing material absorbing
In the chemical unit equipments such as tower, rectifying column, the structural advantage of its own and functional characteristics disclosure satisfy that the foam removal of process equipment will
Ask, deep popularization and application are needed in chemical process industry；5）The technical scheme cost is relatively low, is easy to further popularization to answer
With.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is transducer position schematic diagram；
Fig. 3 is silk screen layer structure schematic diagram；
In figure：1st, lower stagger arrangement orifice plate, 2, small inclination ultrasonic transducer group, 3, silk screen flaggy, 4, ultrasonic transducer group, 5, on
Stagger arrangement orifice plate.
Specific embodiment
In order to deepen to be appreciated and understood by of the present utility model, with reference to the accompanying drawings and detailed description, further explain
Bright the utility model.
Embodiment 1：
Referring to Fig. 1, Fig. 2, a kind of ultrasonic type Despumation device, the Despumation device include stagger arrangement orifice plate 5, lower stagger arrangement orifice plate
1 and silk screen flaggy 3, the silk screen flaggy 3 is arranged between stagger arrangement orifice plate 5 and lower stagger arrangement orifice plate 1, the upper stagger arrangement orifice plate
Ultrasound transducer assembly is additionally provided with and lower stagger arrangement orifice plate between, using the technical scheme after, foam removal efficiency is greatly improved, and
The technical scheme has pressure drop little, the advantages of without blocking, easy cleaning.
Embodiment 2：
Referring to Fig. 1, Fig. 2, used as a kind of improvement of the present utility model, the ultrasound transducer assembly includes ultrasonic transducer
Group 4 and small inclination ultrasonic transducer group 2, the wherein power output of each ultrasonic transducer are 240W, and upper and lower transducer group is 6
× 60 ° are circular layout, and ultrasonic transducer group is arranged between stagger arrangement orifice plate and silk screen flaggy, the small inclination ultrasonic transducer
Group is arranged between silk screen flaggy and lower stagger arrangement orifice plate.Whole Despumation device can be divided into five layers, be respectively upper mistake from top to down
Row orifice plate, ultrasonic transducer group, silk screen flaggy, small inclination ultrasonic transducer group and lower stagger arrangement orifice plate, wherein two-layer are multigroup super
Sonic transducer is to launch different frequency ultrasonic wave, and produced shock wave can be sufficiently destroyed spray film entrainment, and can promote feed liquid
In the separation of separation chamber, the following group ultrasonic transducer group slant setting can enter demister in indirect steam stream i.e. in evaporimeter
Front start-up operation, increases foam removal segment length, and upper group of ultrasonic transducer further promotes the separation of spray film.Remaining structure and advantage
Identical with embodiment.
Embodiment 3：
Referring to Fig. 1-Fig. 3, used as a kind of improvement of the present utility model, the silk screen external diameter of the silk screen flaggy is in cylinder
Footpath, thickness are 6mm～8mm, and density guarantee percent opening is that the ultrasonic transducer group is circular layout for 6 × 60 ° on 96%；Institute
State small inclination ultrasonic transducer group to be circumferentially circular layout for 6 × 60 °, wherein 5 °～10 ° of the scope of small inclination.Remaining structure
Identical with embodiment with advantage.
Embodiment 4：
Improve as one kind of the present utility model referring to Fig. 1, Fig. 2, the thickness of the upper stagger arrangement orifice plate and lower stagger arrangement orifice plate
For 3mm, material is chosen according to material characteristic, and plate hole is rounded projections arranged, and it is φ 25mm wherein descend stagger arrangement hole, upper stagger arrangement hole
For φ 32mm.Remaining structure is identical with embodiment with advantage.
Operation principle：Referring to Fig. 1-Fig. 3, a kind of ultrasonic type Despumation device, spray film enter from the lower stagger arrangement orifice plate 1 of this device
Enter, before Despumation device is entered, many spray films of ultrasonic wave of the transmitting of small inclination ultrasonic transducer group 2 are pre-processed, big gas
Bubble stream is destroyed；Spray film enters silk screen flaggy 3 in spray film from after the ultrasonic wave shock wave field of small inclination ultrasonic transducer group 2
Bulky grain feed liquid separate；Spray film after silk screen flaggy 3 is thoroughly become by shock-wave oscillations in upper strata ultrasonic transducer group 4
Into minute bubbles or small complex, after upper strata stagger arrangement orifice plate 5, separation chamber is discharged in the form of indirect steam stream.This is worked
Journey is that the operating mode in vaporising device is described, additionally, the device can be being filled using foam removal in absorption tower, rectifying column etc.
Can be applicable in the equipment that puts.During the utility model device busy, two are determined according to specific equipment working condition
The concrete frequency values of layer ultrasonic transducer group and performance number；Simultaneously sound in the course of the work in order to prevent ultrasonic transducer from producing
Destruction of the ripple to equipment wall surface, arranges upper and lower stagger arrangement orifice plate and is prevented.
At least one of technical characteristic described in embodiment 2,3,4 can also be combined shape with embodiment 1 by the utility model
The embodiment of Cheng Xin.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model, it is not used for limiting this
The protection domain of utility model, the equivalent that makes on the basis of above-mentioned technical proposal or replacement, belong to this practicality
New protection domain.
Claims (6)
1. a kind of ultrasonic type Despumation device, it is characterised in that the Despumation device include stagger arrangement orifice plate, lower stagger arrangement orifice plate and
Silk screen flaggy, the silk screen flaggy are arranged between stagger arrangement orifice plate and lower stagger arrangement orifice plate, the upper stagger arrangement orifice plate and lower stagger arrangement
Ultrasound transducer assembly is additionally provided between orifice plate.
2. a kind of ultrasonic type Despumation device according to claim 1, it is characterised in that the ultrasound transducer assembly includes
Ultrasonic transducer group and small inclination ultrasonic transducer group, the wherein power output of each ultrasonic transducer be 240W, ultrasonic transduction
Device group is arranged between stagger arrangement orifice plate and silk screen flaggy, and the small inclination ultrasonic transducer group is arranged on silk screen flaggy and lower mistake
Between row orifice plate.
3. a kind of ultrasonic type Despumation device according to claim 2, it is characterised in that the silk screen external diameter of the silk screen flaggy
For cylinder internal diameter, thickness is 6mm～8mm, and density percent opening is on 96%.
4. a kind of ultrasonic type Despumation device according to claim 3, it is characterised in that the ultrasonic transducer group is 6 ×
60 ° are circular layout.
5. a kind of ultrasonic type Despumation device according to claim 4, it is characterised in that the small inclination ultrasonic transducer group
Circumferentially it is circular layout for 6 × 60 °, wherein 5 °～10 ° of the scope of small inclination.
6. a kind of ultrasonic type Despumation device according to claim 4, it is characterised in that the upper stagger arrangement orifice plate and lower stagger arrangement
The thickness of orifice plate is 3mm, and plate hole is rounded projections arranged, wherein descend stagger arrangement hole for φ 25mm, and upper stagger arrangement hole is φ 32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966457.2U CN206008111U (en) | 2016-08-29 | 2016-08-29 | Ultrasonic type Despumation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966457.2U CN206008111U (en) | 2016-08-29 | 2016-08-29 | Ultrasonic type Despumation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008111U true CN206008111U (en) | 2017-03-15 |
Family
ID=58253106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966457.2U Expired - Fee Related CN206008111U (en) | 2016-08-29 | 2016-08-29 | Ultrasonic type Despumation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180305A (en) * | 2019-05-30 | 2019-08-30 | 天津科技大学 | Rotate alternating expression ultrasonic wave Despumation device |
-
2016
- 2016-08-29 CN CN201620966457.2U patent/CN206008111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180305A (en) * | 2019-05-30 | 2019-08-30 | 天津科技大学 | Rotate alternating expression ultrasonic wave Despumation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 |