CN205109192U - Double -bladed bispin flows defroster - Google Patents
Double -bladed bispin flows defroster Download PDFInfo
- Publication number
- CN205109192U CN205109192U CN201520868273.8U CN201520868273U CN205109192U CN 205109192 U CN205109192 U CN 205109192U CN 201520868273 U CN201520868273 U CN 201520868273U CN 205109192 U CN205109192 U CN 205109192U
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- defroster
- demister
- flue gas
- double
- cylindrical shell
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model provides a double -bladed bispin flows defroster, includes: the defroster frame, set up a plurality of mounting holes and the defroster unit of cartridge in the mounting hole on defroster frame, the defroster unit includes and the mounting hole matches barrel, set up in the inside inner tube of cylinder bottom and along two flights of the mutual symmetrical of axial between inner tube and barrel. Two flights form double helix flue gas passageway. The flue gas during through two flights part passageways the flue gas get rid of a large amount of flue gas droplets with the flight collision to make the flue gas form the double helix, continue the contact collision with defroster barrel straight section wall and form the secondary defogging. The space of two flight formation is bigger than the space that traditional defroster formed, washes the convenience, the difficult jam. The simple structure of defroster own, dimension defroster appurtenances simple structure, the resistance is little, therefore uses cost of maintenance low, the energy can be saved, manpower.
Description
Technical field
The utility model relates to spray column demister field, is specifically related to a kind of twayblade double-cyclone demister.
Background technology
Demister is one of main member of desulfuration spray tower, its structure and directly affect denitrification efficiency, secondary Acid Rain Pollution and maintenance use cost except fog effect, mainly there is supporting construction in demister traditional in the market, flushing mechanism is complicated, perishable damage, demister easily fouling itself forms blocking, and impact is except fog effect, and serious structure easily causes demister to collapse, must blowing out keep in repair, maintenance use cost is high.
Summary of the invention
The utility model in order to overcome the deficiency of above technology, provide a kind of structure simple, rinse convenient, not susceptible to plugging twayblade double-cyclone demister.
The utility model overcomes the technical scheme that its technical problem adopts:
A kind of twayblade double-cyclone demister, comprise: demister frame, the demister unit being arranged at the some installing holes on demister frame 1 and being plugged in installing hole, the cylindrical shell that described demister unit comprises and installing hole matches, the inner core being arranged at inside, cylindrical shell lower end and two flights be welded in symmetrically vertically between inner core and cylindrical shell.
Above-mentioned cylindrical shell upper end is provided with the flange that external diameter is greater than installing hole internal diameter, and described flange is polygonized structure, and when each demister unit is plugged in after on demister frame, the flange in each demister unit mutually docks welding and forms overall structure.
The height of above-mentioned flight is less than its pitch.
In order to better demist, above-mentioned flange is provided with the endoporus with cylindrical shell same axis, the internal diameter of described endoporus is less than the internal diameter of cylindrical shell.
The beneficial effects of the utility model are: two flights form double helix exhaust gases passes.Flue gas is collided by flue gas during two flight passage portion and flight and removes a large amount of flue gas droplet, and makes flue gas form double helix, continues contact-impact form secondary demist with demister cylindrical shell straight section wall.The space that the space of two flight formation is formed than traditional demister is large, and it is convenient to rinse, and not easily blocks.This body structure of demister is simple, dimension demister appurtenances structure is simple, and resistance is little, and thus use and maintenance cost is low, saves the energy, manpower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A-A in Fig. 1 is to cross-sectional view;
Fig. 3 is flight portion structure schematic diagram of the present utility model;
In figure, 1. demister frame 2. demister unit 21. flange 22. cylindrical shell 23. inner core 24. flight 25. endoporus.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 pairs of the utility model.
A kind of twayblade double-cyclone demister, comprise: demister frame 1, the demister unit 2 being arranged at the some installing holes on demister frame 1 and being plugged in installing hole, the cylindrical shell 22 that demister unit 2 comprises and installing hole matches, the inner core 23 being arranged at inside, cylindrical shell 12 lower end and two flights 24 be welded in symmetrically vertically between inner core 23 and cylindrical shell 22.Two flights 24 form double helix exhaust gases passes.Flue gas is collided by flue gas during two flight 24 passage portion and flight 24 and removes a large amount of flue gas droplet, and makes flue gas form double helix, continues contact-impact form secondary demist with demister cylindrical shell 22 straight section wall.The space that the space of two flight 24 formation is formed than traditional demister is large, and it is convenient to rinse, and not easily blocks.This body structure of demister is simple, dimension demister appurtenances structure is simple, and resistance is little, flushing only needs the features such as one deck, (traditional needs layer 2-3, and complex structure.) thus use and maintenance cost is low, saves the energy, manpower.
Cylindrical shell 22 upper end can be provided with the flange 21 that external diameter is greater than installing hole internal diameter, and flange 21 is in polygonized structure, and when each demister unit 2 is plugged in after on demister frame 1, the flange 21 in each demister unit 2 mutually docking welding forms overall structure.Therefore the structure of this demister is more simple, facilitates making and installation.The height of flight 24 is less than its pitch, with further optimization airflow.
Further, flange 21 is provided with the endoporus 25 with cylindrical shell 22 same axis, the internal diameter of endoporus 25 is less than the internal diameter of cylindrical shell 22.Therefore flue gas is again forming collision by the step place after two flights 24 and between the endoporus 25 of flange 21 and cylindrical shell 22, guarantees that flue gas droplet is discharged further.
Claims (4)
1. a twayblade double-cyclone demister, it is characterized in that, comprise: demister frame (1), be arranged at the some installing holes on demister frame (1) and be plugged in the demister unit (2) in installing hole, the cylindrical shell (22) that described demister unit (2) comprises and installing hole matches, the inner core (23) being arranged at cylindrical shell (22) inside, lower end and two flights (24) be welded in symmetrically vertically between inner core (23) and cylindrical shell (22).
2. twayblade double-cyclone demister according to claim 1, it is characterized in that: described cylindrical shell (22) upper end is provided with the flange (21) that external diameter is greater than installing hole internal diameter, described flange (21) is in polygonized structure, when each demister unit (2) be plugged in demister frame (1) upper after, the flange (21) in each demister unit (2) mutually docking welding forms overall structure.
3. twayblade double-cyclone demister according to claim 1 and 2, is characterized in that: the height of described flight (24) is less than its pitch.
4. twayblade double-cyclone demister according to claim 2, is characterized in that: described flange (21) is provided with the endoporus (25) with cylindrical shell (22) same axis, the internal diameter of described endoporus (25) is less than the internal diameter of cylindrical shell (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868273.8U CN205109192U (en) | 2015-11-04 | 2015-11-04 | Double -bladed bispin flows defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868273.8U CN205109192U (en) | 2015-11-04 | 2015-11-04 | Double -bladed bispin flows defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205109192U true CN205109192U (en) | 2016-03-30 |
Family
ID=55564841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868273.8U Active CN205109192U (en) | 2015-11-04 | 2015-11-04 | Double -bladed bispin flows defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205109192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854425A (en) * | 2016-05-16 | 2016-08-17 | 北京香源溪环保科技有限公司 | Deep dedusting and defogging device |
-
2015
- 2015-11-04 CN CN201520868273.8U patent/CN205109192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854425A (en) * | 2016-05-16 | 2016-08-17 | 北京香源溪环保科技有限公司 | Deep dedusting and defogging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160421 Address after: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389 Patentee after: Shandong Fayin Intelligent Equipment Co. Ltd. Address before: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389 Patentee before: Shandong Fayin Numerically Controlled Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200609 Address after: 250101 room 301-325, auxiliary building, no.2222, Century Avenue, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Fayin CNC Mechanical Equipment Co.,Ltd. Address before: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389 Patentee before: SHANDONG FIN CNC MACHINE Co.,Ltd. |