CN203208805U - Novel defroster - Google Patents
Novel defroster Download PDFInfo
- Publication number
- CN203208805U CN203208805U CN 201320237150 CN201320237150U CN203208805U CN 203208805 U CN203208805 U CN 203208805U CN 201320237150 CN201320237150 CN 201320237150 CN 201320237150 U CN201320237150 U CN 201320237150U CN 203208805 U CN203208805 U CN 203208805U
- Authority
- CN
- China
- Prior art keywords
- demister
- flushing
- demist
- defroster
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a novel defroster which comprises a first defroster body, a second defroster body and a flushing system. The first defroster body comprises 24 defrosting blades and 5 connecting plates, the connecting plates are arranged longitudinally at equal intervals, and the defrosting blades are transversely and penetratingly among the connecting plates at intervals; the second defroster body comprises 15 defrosting blades and 5 connecting plates, the connecting plates are arranged longitudinally at equal intervals, and the defrosting blades are transversely and penetratingly arranged among the connecting plates at intervals; the first defroster body and the second defroster body are in layered arrangement, the first defroster body is arranged on the upper layer, and the second defroster body is arranged on the lower layer; the flushing system comprises two flushing pipelines and multiple nozzles, one of the flushing pipelines is arranged between the first defroster body and the second defroster body, the other flushing pipeline is arranged below the second defroster body, and the nozzles are all connected to the flushing pipelines. The novel defroster has the advantages of small mounting occupancy space, small pressure loss when flue gas passes, high defrosting efficiency and high cleaning efficiency.
Description
Technical field
The utility model relates to a kind of defogging equipment, particularly, relates to a kind of novel demister.
Background technology
Each power plant goes out in the flue gas of chimney to have a large amount of harmful substances such as sulfur dioxide, and this part harmful substance is through handling and directly not being disposed in the atmosphere contaminated environment.Generally adopt wet desulfurizing process to remove harmful substances such as sulfur in smoke at present, yet, wet desulphurization absorption tower is in running, be easy to generate a large amount of water smoke, flue gas has a large amount of water smoke when discharging, and often contain sulfuric acid, sulfate etc. in the water smoke, cause the corrosion of blower fan, heat exchanger and flue easily.Therefore, need carry out demist to the wet desulphurization purified gas handles.
The utility model content
At defective of the prior art, the purpose of this utility model provides a kind of novel demister.
According to an aspect of the present utility model, a kind of novel demister is provided, comprising: first demister, second demister and rinse-system, wherein,
First demister comprises 24 demist blades and 5 connecting plates, the vertical spaced set of connecting plate, and demist blade lateral separation is arranged in each connecting plate and is connected with each connecting plate;
Second demister comprises 15 demist blades and 5 connecting plates, the vertical spaced set of connecting plate, and demist blade lateral separation is arranged in each connecting plate and is connected with each connecting plate;
First demister and the second demister layering arrange, and first demister is arranged on the upper strata, and second demister is arranged on lower floor;
Rinse-system comprises two-way flushing line and a plurality of nozzle, one road flushing line is arranged between first demister and second demister, another road flushing line is arranged on second demister below, each nozzle is connected to flushing line, wherein, be arranged on two flushing pipes that flushing line between first demister and second demister comprises upper and lower settings, be positioned at the flushing pipe of top in order to wash first demister, be positioned at the flushing pipe of below in order to wash second demister; The flushing line that is arranged on second demister below comprises a flushing pipe, in order to wash second demister.
Preferably, the spacing between the demist blade that first demister is adjacent is 25 ± 2mm.
Preferably, the spacing 40 ± 2mm between the demist blade that second demister is adjacent.
Preferably, the section of demist blade is broken line type.
Preferably, the upper strata longeron in first demister and the desulfurizing tower tower body is connected; Second demister is connected with lower floor's longeron in the desulfurizing tower tower body; The flushing line that is arranged between first demister and second demister is hung on the longeron of the interior upper strata of desulfurizing tower; The flushing line that is arranged on second demister below is hung on the longeron of the interior upper strata of desulfurizing tower.
Operation principle of the present utility model is: when the gas that contains water smoke is flowed through demister with certain speed, because the inertial impaction effect of gas, droplet and demist blade collide and by the drop that gathered arrive greatly the gravity that himself produces surpass the climbing power of gas and surface tension of liquid with joint efforts the time, drop is just separated from the demist blade surface to get off.And the demist blade section is broken line type, and the demist blade has a plurality of flex points, can repeatedly change the flow of flue gas direction, and the droplet in the flue gas can thoroughly be removed, and improves demist efficient greatly, and effectively protects equipment and flues such as blower fan, heat exchanger.
During work, the impurity that is mingled with in the flue gas is easily in the fouling of demist blade surface, rinse-system regularly cleans the demist blade, and, be arranged on two flushing pipes that flushing line between first demister and second demister comprises upper and lower settings, respectively first demister and second demister are cleaned the cleaning efficiency height.
Compared with prior art, the utlity model has following beneficial effect: the utility model can be removed the moisture in the flue gas and discharge the clean dried flue gas, apparatus structure is simply compact, have install take up room little, flue gas by the time pressure loss little, demist efficient height, advantage that cleaning efficiency is high.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
The structural representation of the novel demister that Fig. 1 provides for the utility model;
Fig. 2 is the structure scheme of installation of first demister of the present utility model;
Fig. 3 is the structure scheme of installation of second demister of the present utility model;
Fig. 4 is the A-A cut-away view of Fig. 2, Fig. 3.
Among the figure, 1 is that first demister, 2 is second demister, and 3 is flushing pipe, and 4 is nozzle, and 5 is the upper strata longeron in the desulfurizing tower tower body, and 6 is the lower floor's longeron in the desulfurizing tower tower body, and 7 are the demist blade, and 8 is connecting plate.
The specific embodiment
Below in conjunction with specific embodiment the utility model is elaborated.Following examples will help those skilled in the art further to understand the utility model, but not limit the utility model in any form.Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
Please consult Fig. 1 to Fig. 4 simultaneously, a kind of novel demister, comprise: first demister, second demister and rinse-system, wherein, first demister comprises 24 demist blades and 5 connecting plates, the vertical spaced set of connecting plate, demist blade lateral separation are arranged in each connecting plate and are connected with each connecting plate.Second demister comprises 15 demist blades and 5 connecting plates, the vertical spaced set of connecting plate, and demist blade lateral separation is arranged in each connecting plate and is connected with each connecting plate.First demister and the second demister layering arrange, and first demister is arranged on the upper strata, and second demister is arranged on lower floor.Rinse-system comprises two-way flushing line and a plurality of nozzle, one road flushing line is arranged between first demister and second demister, another road flushing line is arranged on second demister below, each nozzle is connected to flushing line, wherein, be arranged on two flushing pipes that flushing line between first demister and second demister comprises upper and lower settings, be positioned at the flushing pipe of top in order to wash first demister, be positioned at the flushing pipe of below in order to wash second demister; The flushing line that is arranged on second demister below comprises a flushing pipe, in order to wash second demister.
Particularly, the section of demist blade is broken line type.Spacing between the adjacent demist blade of first demister is 25 ± 2mm.Spacing 40 ± 2mm between the adjacent demist blade of second demister.
Further, the upper strata longeron in first demister and the desulfurizing tower tower body is connected; Second demister is connected with lower floor's longeron in the desulfurizing tower tower body; The flushing line that is arranged between first demister and second demister is hung on the longeron of the interior upper strata of desulfurizing tower; The flushing line that is arranged on second demister below is hung on the longeron of the interior upper strata of desulfurizing tower.
Operation principle of the present utility model is: when the gas that contains water smoke is flowed through demister with certain speed, because the inertial impaction effect of gas, droplet and demist blade collide and by the drop that gathered arrive greatly the gravity that himself produces surpass the climbing power of gas and surface tension of liquid with joint efforts the time, drop is just separated from the demist blade surface to get off.And the demist blade section is broken line type, and the demist blade has a plurality of flex points, can repeatedly change the flow of flue gas direction, and the droplet in the flue gas can thoroughly be removed, and improves demist efficient greatly, and effectively protects equipment and flues such as blower fan, heat exchanger.
During work, the impurity that is mingled with in the flue gas is easily in the fouling of demist blade surface, rinse-system regularly cleans the demist blade, and, be arranged on two flushing pipes that flushing line between first demister and second demister comprises upper and lower settings, respectively first demister and second demister are cleaned the cleaning efficiency height.
More than specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present utility model.
Claims (5)
1. a novel demister is characterized in that, comprising: first demister, second demister and rinse-system, wherein,
Described first demister comprises 24 demist blades and 5 connecting plates, the vertical spaced set of described connecting plate, and described demist blade lateral separation is arranged in described each connecting plate and is connected with described each connecting plate;
Described second demister comprises 15 demist blades and 5 connecting plates, the vertical spaced set of described connecting plate, and described demist blade lateral separation is arranged in described each connecting plate and is connected with described each connecting plate;
Described first demister and the second demister layering arrange, and described first demister is arranged on the upper strata, and described second demister is arranged on lower floor;
Described rinse-system comprises two-way flushing line and a plurality of nozzle, one road flushing line is arranged between described first demister and second demister, another road flushing line is arranged on described second demister below, described each nozzle is connected to described flushing line, wherein, the described flushing line that is arranged between described first demister and second demister comprises two flushing pipes of upper and lower settings, be positioned at the flushing pipe of top in order to wash described first demister, be positioned at the flushing pipe of below in order to wash described second demister; The described flushing line that is arranged on second demister below comprises a flushing pipe, in order to wash described second demister.
2. novel demister according to claim 1 is characterized in that, the spacing between the adjacent demist blade of described first demister is 25 ± 2mm.
3. according to claim 1, it is characterized in that the spacing 40 ± 2mm between the adjacent demist blade of described second demister.
4. novel demister according to claim 1 is characterized in that, the section of described demist blade is broken line type.
5. novel demister according to claim 1 is characterized in that, the upper strata longeron in described first demister and the desulfurizing tower tower body is connected; Described second demister is connected with lower floor's longeron in the desulfurizing tower tower body; The described flushing line that is arranged between first demister and second demister is hung on the longeron of the interior upper strata of desulfurizing tower; The described flushing line that is arranged on second demister below is hung on the longeron of the interior upper strata of desulfurizing tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237150 CN203208805U (en) | 2013-05-06 | 2013-05-06 | Novel defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237150 CN203208805U (en) | 2013-05-06 | 2013-05-06 | Novel defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203208805U true CN203208805U (en) | 2013-09-25 |
Family
ID=49198379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320237150 Expired - Fee Related CN203208805U (en) | 2013-05-06 | 2013-05-06 | Novel defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203208805U (en) |
-
2013
- 2013-05-06 CN CN 201320237150 patent/CN203208805U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104307634B (en) | Cyclonic and electrostatic coupling high-efficiency dust and mist removal apparatus and its application | |
| US10016722B2 (en) | Thermal power plant exhaust purification device | |
| CN204582862U (en) | Wet type cyclone electric cleaner and be provided with the desulfurizer of wet type cyclone electric cleaner | |
| CN103447151A (en) | Compound type electric demister as well as process and use thereof | |
| CN203389494U (en) | Composite wet-type flue dust collector | |
| CN104587756A (en) | Efficient multi-pipe spiral mist removing and dust removing system | |
| CN105498416A (en) | Exhaust gas dedusting purification device and dedusting method | |
| CN102527193A (en) | Defogging device for absorption tower | |
| CN203725021U (en) | Efficient integrated desulfurizing, dedusting and demisting device | |
| CN203525501U (en) | Baffle plate type demister | |
| CN207203660U (en) | A kind of vertical demister | |
| CN204637887U (en) | Multistage many cyclones demist dust arrester | |
| CN203208806U (en) | Demister set | |
| CN205095544U (en) | High -efficient tubular defroster | |
| CN203208805U (en) | Novel defroster | |
| CN104971610B (en) | Flexible high-efficiency demisting dust pelletizing system and its technique | |
| CN207324294U (en) | A kind of externally positioned type demister | |
| CN203635000U (en) | Flue gas treatment device | |
| CN203303814U (en) | Demisting and dedusting device for smoke treatment and demisting and dedusting system for smoke | |
| CN205235450U (en) | Wet flue gas desulfurization defogging device and wet flue gas desulfurization device | |
| CN203208808U (en) | Novel horizontal-flue-type defroster | |
| CN205391987U (en) | Bag dust remover air inlet dust collector in advance that dehumidifies | |
| CN203448181U (en) | Combined type electric demister | |
| CN204275800U (en) | A kind of Novel desulfurizing dust removing device | |
| CN207562565U (en) | A kind of high temperature dust emission-control equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI GEHOPE ENVIRONMENTAL PROTECTION CO., LTD. Free format text: FORMER NAME: SHANGHAI JIEHAO ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201901, E76, Yuejin Village, South Bridge Town, Shanghai, Fengxian District, 1028 Patentee after: Shanghai Gehope Environmental Protection Co., Ltd. Address before: 201901, E76, Yuejin Village, South Bridge Town, Shanghai, Fengxian District, 1028 Patentee before: Shanghai Jiehao Environmental Protection Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20210506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |