CN204973334U - From rotating defroster - Google Patents
From rotating defroster Download PDFInfo
- Publication number
- CN204973334U CN204973334U CN201520729162.9U CN201520729162U CN204973334U CN 204973334 U CN204973334 U CN 204973334U CN 201520729162 U CN201520729162 U CN 201520729162U CN 204973334 U CN204973334 U CN 204973334U
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- equilateral hexagon
- spin
- cylindrical shell
- plate group
- self
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Abstract
The utility model discloses a from rotating defroster solves the problem that difficulty, the unable less droplet of desorption are installed, are maintained to current device. The utility model discloses an equilateral hexagon barrel, the spin combination piece that sets up lower part in equilateral hexagon barrel is organized, sets up the center pin mounting on upper portion in equilateral hexagon barrel to and set up be used for the center pin subassembly that links to each other center pin mounting and spin combination piece group in equilateral hexagon barrel. The flue gas by the utility model discloses the bottom gets into, upwards runs through the outflow, reaches dust removal, defogging effect through the spin combination piece group that sets up, flowing through the simultaneously flue gas of spin combination piece group forms the whirl in equilateral hexagon barrel, cause remaining most dirt in the flue gas, fog to tack under on the wall to it is dirty in the thick liquid pond along with section of thick bamboo wall.
Description
Technical field
The utility model relates to a kind of self-rotary demister.
Background technology
In Coal,steam plant with FGD, dedusting, ultra-clean emission request sulfur dioxide (SO2) emissions are less than 35mg/Nm
3, nitrogen oxide is less than 50mg/Nm
3, flue dust is less than 5mg/Nm
3, droplet is less than 15mg/Nm
3.
Domestic generally employing transforms electricity (cloth bag) dedusting humidification-type electric precipitation or flue demister scheme at present.
Above-mentioned application apparatus has different characteristic, but there is different problems:
1, traditional transformation electricity (cloth bag) dedusting, wet electrical dust precipitator scheme or flue demister scheme, floor space is large, construction, run, difficult in maintenance, investment is large.
2, traditional transformation electricity (cloth bag) dedusting, wet electrical dust precipitator scheme or flue demister scheme, cannot remove less droplet.
Utility model content
The purpose of this utility model is to provide a kind of self-rotary demister, solve existing apparatus install, difficult in maintenance, the problem of less droplet cannot be removed.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of self-rotary demister, comprise equilateral hexagon cylindrical shell, be arranged at the spin compounded plate group of bottom in equilateral hexagon cylindrical shell, be arranged at the central shaft fixture of equilateral hexagon cylindrical shell internal upper part, and be arranged at the central axis component for being connected with spin compounded plate group by central shaft fixture in equilateral hexagon cylindrical shell.
Further, it is orthohexagonal cylindrical shell that described equilateral hexagon cylindrical shell comprises cross section, and is arranged at the fastener for fixing spin compounded plate group on cylinder lateral wall; The end of described spin compounded plate group is then stuck in fastener place.
Again further, described spin compounded plate group comprises center retaining collar, and is arranged at several blades of center retaining collar surrounding; All blade leans are arranged, and are uniformly distributed in center retaining collar surrounding.
Preferred as one, described blade plane and horizontal plane angle are 20 ° ~ 45 °, and blade top and horizontal plane angle are-5 ° ~ 20 °.
Further, described central axis component comprises central shaft, is arranged at two anti-wear sleeves on central shaft, and is arranged at the keeper for being connected with spin compounded plate group between two anti-wear sleeves.
In addition, described central shaft fixture comprises orthohexagonal frame, is arranged at the clamping ring for being connected with central shaft in frame, and the connecting rod for clamping ring and frame being fixed.
What deserves to be explained is, the utility model can arrange multiple hexagon cylindrical shell (namely overlapping use the utility model) according to actual conditions, and is connected from top to bottom successively, this makes it possible to better meet actual demist, dust removing effects.
In addition, the flusher for rinsing spin compounded plate group and equilateral hexagon cylinder inboard wall is also provided with above described equilateral hexagon cylindrical shell.
The utility model compared with prior art, has the following advantages and beneficial effect:
Flue gas enters by bottom the utility model, upwards runs through outflow, reaches dedusting, demist effect by the spin compounded plate group arranged; The flue gas simultaneously flowing through spin compounded plate group forms eddy flow in equilateral hexagon cylindrical shell, causes remaining most of dirt, mist in flue gas to invest on barrel, and with barrel downstream to slurry pool.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of equilateral hexagon cylindrical shell in the utility model.
Fig. 3 is the structural representation of compounded plate group of spinning in the utility model.
Fig. 4 is the side view of compounded plate group of spinning in the utility model.
Fig. 5 be in Fig. 4 A-A to generalized section.
Fig. 6 is the structural representation of central axis component of the present utility model.
Fig. 7 is the structural representation of central shaft fixture of the present utility model.
Wherein, mark corresponding parts name in accompanying drawing to be called: 1-equilateral hexagon cylindrical shell, 11-cylindrical shell, 12-fixture, 2-spin compounded plate group, 21-center retaining collar, 22-blade, 3-central axis component, 31-central shaft, 32-anti-wear sleeve, 33-keeper, 4-central shaft fixture, 41-frame, 42-clamping ring, 43-connecting rod.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Fig. 1 ~ 7, a kind of self-rotary demister, comprise equilateral hexagon cylindrical shell 1, be arranged at the spin compounded plate group 2 of bottom in equilateral hexagon cylindrical shell, be arranged at the central shaft fixture 4 of equilateral hexagon cylindrical shell internal upper part, and be arranged at the central axis component 3 for being connected with spin compounded plate group by central shaft fixture in equilateral hexagon cylindrical shell.According to actual conditions, multiple demister of the present utility model can be adopted, during concrete operations mode, multiple demister is connected successively from top to bottom, arrange grid type demister support at side to be fixed, make each demister of the present utility model keep up and down near, thus realize relatively fixing, thus meet required demist effective area.
When using the utility model, flue gas is entered by the bottom of demister, upwards flows, and reaches dedusting, demist effect through overspin compounded plate group; Meanwhile, the flue gas flowing through spin compounded plate group forms eddy flow in equilateral hexagon cylindrical shell, causes remaining most of dirt, mist in flue gas to invest on barrel, and with barrel downstream to slurry pool.
Particularly, it is orthohexagonal cylindrical shell 11 that described equilateral hexagon cylindrical shell comprises cross section, and is arranged at the fastener 12 for fixing spin compounded plate group on cylinder lateral wall; The end of described spin compounded plate group is then stuck in fastener place.Can spin compounded plate group be stuck in fastener by above-mentioned setting, easy installation and removal, also can not affect spin compounded plate group simultaneously and rotate relative to cylindrical shell.
Described spin compounded plate group comprises center retaining collar 21, and is arranged at several blades 22 of center retaining collar surrounding; All blade leans are arranged, and are uniformly distributed in center retaining collar surrounding.Described blade plane and horizontal plane angle β are 20 ° ~ 45 °, and blade top and horizontal plane angle are-5 ° ~ 20 °.By above-mentioned restriction, spin compounded plate group of the present utility model is socketed on central axis component, because the flowing of flue gas is irregular, add the particular design of blade, make each vane stress uneven, thus spin compounded plate group relative centre shaft assembly is rotated, realize spin.What deserves to be explained is, flue gas is when through overspin compounded plate group, particular design due to blade shape, angle makes dirt, mist is more prone to is removed, easier formation eddy flow when flue gas also can be made upwards to flow, thus greatly increases dedusting of the present utility model, demist effect.Certainly in order to control flue gas flow rate further, (namely each demister joint) can add guide ring between multiple demister of the present utility model, thus can control the flow velocity of flue gas through each demister, that improves each demister removes fog effect.
In order to better reach from swirl effect, described central axis component comprises central shaft 31, is arranged at two anti-wear sleeves 32 on central shaft, and is arranged at the keeper 33 for being connected with spin compounded plate group between two anti-wear sleeves.Described central shaft fixture comprises orthohexagonal frame 41, is arranged at the clamping ring 42 for being connected with central shaft in frame, and the connecting rod 43 for clamping ring and frame being fixed.By above-mentioned setting, can guarantee further spin compounded plate group can under the flowing of flue gas automatic rotation.
In addition, due to dust-laden in flue gas, reach a certain amount of containing mist, after demister, part dirt, mist can accumulate in spin compounded plate group and equilateral hexagon cylinder inboard wall.For preventing longtime running fouling, blocking, above described equilateral hexagon cylindrical shell, be also provided with the flusher for rinsing spin compounded plate group and equilateral hexagon cylinder inboard wall.This flusher adopts existing equipment, also the cleaning hose of band spray orifice can directly be adopted, carry out interruption by flusher to spin compounded plate group and equilateral hexagon cylindrical shell to rinse, thus avoid fouling, clogging generation, improve dedusting accordingly, except fog effect; Rinse break time and rinse and continue duration, then regulate as the case may be.
What deserves to be explained is, the female pipe of water inlet supplied water for the utility model is positioned at the bottom of whole device when reality supplies water, thus conveniently to install, run, maintenance; The female Guan Zeyu flusher of this water inlet is communicated with.
According to above-described embodiment, just the utility model can be realized well.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some making on the utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the utility model, therefore it also should in protection domain of the present utility model.
Claims (8)
1. a self-rotary demister, it is characterized in that, comprise equilateral hexagon cylindrical shell (1), be arranged at the spin compounded plate group (2) of bottom in equilateral hexagon cylindrical shell, be arranged at the central shaft fixture (4) of equilateral hexagon cylindrical shell internal upper part, and be arranged at the central axis component (3) for being connected with spin compounded plate group by central shaft fixture in equilateral hexagon cylindrical shell.
2. self-rotary demister according to claim 1, is characterized in that, it is orthohexagonal cylindrical shell (11) that described equilateral hexagon cylindrical shell comprises cross section, and is arranged at the fastener (12) for fixing spin compounded plate group on cylinder lateral wall; The end of described spin compounded plate group is then stuck in fastener place.
3. self-rotary demister according to claim 1, is characterized in that, described spin compounded plate group comprises center retaining collar (21), and is arranged at several blades (22) of center retaining collar surrounding; All blade leans are arranged, and are uniformly distributed in center retaining collar surrounding.
4. self-rotary demister according to claim 3, is characterized in that, described blade plane and horizontal plane angle are 20 ° ~ 45 °, and blade top and horizontal plane angle are-5 ° ~ 20 °.
5. self-rotary demister according to claim 1, it is characterized in that, described central axis component comprises central shaft (31), is arranged at two anti-wear sleeves (32) on central shaft, and is arranged at the keeper (33) for being connected with spin compounded plate group between two anti-wear sleeves.
6. self-rotary demister according to claim 1, it is characterized in that, described central shaft fixture comprises orthohexagonal frame (41), is arranged at the clamping ring (42) for being connected with central shaft in frame, and the connecting rod (43) for clamping ring and frame being fixed.
7. the self-rotary demister according to any one of claim 1 ~ 6, is characterized in that, described equilateral hexagon cylindrical shell is multiple, and is connected from top to bottom successively.
8. self-rotary demister according to claim 7, is characterized in that, is also provided with the flusher for rinsing spin compounded plate group and equilateral hexagon cylinder inboard wall above described equilateral hexagon cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729162.9U CN204973334U (en) | 2015-09-18 | 2015-09-18 | From rotating defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729162.9U CN204973334U (en) | 2015-09-18 | 2015-09-18 | From rotating defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973334U true CN204973334U (en) | 2016-01-20 |
Family
ID=55107754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729162.9U Active CN204973334U (en) | 2015-09-18 | 2015-09-18 | From rotating defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498434A (en) * | 2016-01-29 | 2016-04-20 | 王建平 | Multi-cyclone dust and mist collector unit and multi-cyclone dust and mist collector |
| CN108043118A (en) * | 2017-12-06 | 2018-05-18 | 中冶京诚工程技术有限公司 | Double cyclone dedusting demisters |
| US11000786B2 (en) * | 2016-03-11 | 2021-05-11 | Southern Fabrication Works | Dynamic plate pack for soil extrusion system |
-
2015
- 2015-09-18 CN CN201520729162.9U patent/CN204973334U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498434A (en) * | 2016-01-29 | 2016-04-20 | 王建平 | Multi-cyclone dust and mist collector unit and multi-cyclone dust and mist collector |
| US11000786B2 (en) * | 2016-03-11 | 2021-05-11 | Southern Fabrication Works | Dynamic plate pack for soil extrusion system |
| CN108043118A (en) * | 2017-12-06 | 2018-05-18 | 中冶京诚工程技术有限公司 | Double cyclone dedusting demisters |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |