CN2793573Y - Smokeless and dustproof desulfurgizer of double-rushing air flow - Google Patents
Smokeless and dustproof desulfurgizer of double-rushing air flow Download PDFInfo
- Publication number
- CN2793573Y CN2793573Y CN 200520030411 CN200520030411U CN2793573Y CN 2793573 Y CN2793573 Y CN 2793573Y CN 200520030411 CN200520030411 CN 200520030411 CN 200520030411 U CN200520030411 U CN 200520030411U CN 2793573 Y CN2793573 Y CN 2793573Y
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- China
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- casing
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- tank body
- plate washer
- air
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Abstract
The utility model discloses a smoke and dust eliminating desulfurizing device of double-rushing airflow, which comprises a draught fan, an airflow baffle plate, tank bodies, a water tank and an air exhaust opening. The utility model is composed of two-stage tank bodies. An adjustable baffle plate is arranged below an air inlet of a first-stage tank body, and the corresponding surface of the plane of the adjustable baffle plate is provided with a guide plate. Above one end of the water tank, a sawtooth-shaped baffle plate is arranged opposite the air inlet of the first-stage of the tank body; a strainer is installed above the sawtooth-shaped baffle plate and below the air exhaust opening of the first-stage tank body. A second-stage tank body is connected to the air exhaust opening of the first-stage tank body; except that an installation position of an adjustable baffle plate in the second-stage tank body is opposite to the installation position in the first-stage tank body, the shape structure and the installation position of a sawtooth-shaped baffle plate and a strainer in the second-stage tank body are the same to the shape structure and the installation position in the first-stage tank body. The utility model has high efficiency of smoke and dust eliminating, small airflow resistance, low operation cost and easy control for the airflow in the tank bodies, and can satisfy the need of treating smoke and dust with different properties.
Description
Technical field:
The utility model relates to a kind of environment protection equipment, and especially a kind of air-flow that is widely used in various coal-burning boilers, kiln and pernicious gas place is two towards smoke-eliminating dust-controlling desulfurizing apparatus.
Background technology:
A kind of Swashing type dust arrester was arranged in the past, it is made up of air-introduced machine, air inlet, air-flow plate washer, casing, exhaust outlet etc., after containing dirt gas and entering deduster by air inlet, under the effect of plate washer, the air-flow downward impulse water surface of turning, big grit is absorbed, then dusty gas carries a large amount of water droplets by interlobate " S " type passage up and down, evoke a large amount of sprays, grit is fully contacted with water droplet, majority of particles is caught by water droplet.After gas flowed out " S " type passage, water droplet returned water tank, and clean air is outside exhaust outlet is discharged deduster.The smoke abatement and dust control of this kind dust arrester has certain effect, but also have outside the deficiency: its airflow resistance is big, need the more powerful air inducing equipment of configuration, the operating cost height, flow velocity, the direction of air-flow in deduster also is difficult to artificial control, its smoke abatement and dust control efficient is also lower, can not satisfy the improvement needs of the flue dust of heterogeneity, variable concentrations.
Summary of the invention:
The purpose of this utility model is that a kind of air-flow of design is two towards smoke-eliminating dust-controlling desulfurizing apparatus, its smoke abatement and dust control efficient height, and circulating resistance is little, and operating cost is low, and air-flow is control easily in deduster, can satisfy the needs of various different smoke and dust treatments.Task of the present utility model is finished like this: a kind of air-flow is two towards smoke-eliminating dust-controlling desulfurizing apparatus, and it includes air-introduced machine, air-flow plate washer, casing, water tank, exhaust outlet; It is characterized in that: it is made up of the two-stage casing, and the adjustable plate washer of one-level casing that can regulate air-flow entry angle is arranged below one-level casing air inlet, in the obverse casing on this adjustable plate washer plane guide plate is arranged; Above one-level casing water tank one end, the inboard of one-level casing air inlet opposite one-level casing is provided with arcuation one-level casing zigzag plate washer, and the top of this zigzag plate washer, one-level casing exhaust outlet below are equipped with one-level casing filter screen; On one-level casing exhaust outlet, connect the secondary casing, in the secondary casing on the opposite of one-level casing exhaust outlet, establish the adjustable plate washer of secondary casing; Identical on arcuation secondary casing zigzag plate washer and the secondary casing filter screen in the secondary casing, its shape and structure and installation position and one-level casing.The utility model smoke abatement and dust control efficient height, the airflow resistance is little, and the power that is disposed is less, and operating cost is low, and air-flow is easy to control in the casing content, can satisfy the needs of heterogeneity smoke and dust treatment.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Among the figure: 1, one-level casing; 2, one-level casing air inlet; 3, the adjustable plate washer of one-level casing; 4, guide plate; 5, one-level casing water tank; 6, one-level casing saw shape tooth plate washer; 7, one-level casing filter screen; 8, one-level casing exhaust outlet; 9, secondary casing; 10, the adjustable plate washer of secondary casing; 11, secondary casing water tank; 12, secondary casing zigzag plate washer; 13, secondary casing filter screen; 14, secondary casing exhaust outlet.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
The utility model is made up of the two-stage casing, the structure broadly similar of every grade of casing; One-level casing air inlet 2 is arranged on one-level casing 1, below one-level casing air inlet 2, be provided with the adjustable plate washer 3 of one-level casing, it can regulate air-flow entry angle, in the obverse casing on this adjustable plate washer plane, be provided with guide plate 4, the also restricted and guide effect of the gas of 4 pairs of entry of guide plate, one-level casing water tank 5 is located at the below of one-level casing 1, above one-level casing water tank 5 one ends, the opposite of one-level casing air inlet 2, the inboard of one-level casing is provided with arcuation one-level casing zigzag plate washer 6, the spray that this plate washer can make the air-flow impulse of entry form, water droplet contacts fully with it, grit, particulate is caught in a large number; The top of one-level casing zigzag plate washer 6 is equipped with one-level casing filter screen 7, this filter screen can make steam by the time form moisture film, grit and particulate can further be contacted with water and mix; The top of one-level casing exhaust outlet 8 is connected with secondary casing 9, air inlet on one-level casing exhaust outlet 8 that is the secondary casing, above one-level casing exhaust outlet 8, in the secondary casing 9, be provided with the adjustable plate washer 10 of secondary casing equally, the interior set secondary casing water tank 11 of other secondary casing 9, secondary casing zigzag plate washer 12, secondary casing filter screen 13 and secondary casing exhaust outlet 14 its shape and structures and installation position all with one-level casing 1 on identical.
Mechanism of the present utility model is as follows: after dust constaining gas passes through one-level casing air inlet 2, under the guiding of guide plate 4 and the adjustable plate washer 3 of one-level casing, flue gas rushes in the one-level casing water tank 5 with higher flow velocity, slough most of big grit and evoke spray and form the air-flow that contains flue dust water, when this air-flow washes away to one-level casing zigzag plate washer 6, hindered shelves layer by layer, prolonged the time that grit contacts with water, increased the affinity of water and grit, grit is caught by water droplet again, grit and water fall in the one-level casing water tank 5 simultaneously, after the air communication that contains flue dust water is simultaneously crossed one-level casing zigzag plate washer 6 and is stopped, continue upwards to rush at one-level casing filter screen 7, because the surface tension of water forms moisture film, this physical process prolongs the time of contact of water and grit equally on the mesh of filter screen, increased the affinity between them, grit and water are in company with falling in the one-level casing water tank 5.After the gas that contains flue dust water is gone out one-level casing filter screen 7, wash away to secondary casing 9 by one-level casing exhaust outlet 8, under the effect of the adjustable plate washer 10 of secondary casing, pour in the water of secondary casing water tank 11, repeat the process of appropriate section in one-level case 1 later on, last clean air is discharged from secondary casing exhaust outlet 14.Plate washer 10 can be adjusted with the water surface angle in the water tank because the adjustable plate washer 3 of one-level casing and secondary casing are adjustable, thereby the flow velocity that this device can regulating the qi flowing in the channels stream, also can satisfy the needs of heterogeneity, variable concentrations waste gas pollution control and treatment.If this device changes the water in the water tank into limewash, promptly may be used in the improvement of sulfurous gas.
Claims (1)
1, a kind of air-flow is two towards smoke-eliminating dust-controlling desulfurizing apparatus, and it includes air-introduced machine, air-flow plate washer, casing, water tank, exhaust outlet; It is characterized in that: it is made up of the two-stage casing, and the adjustable plate washer of one-level casing (3) that can regulate air-flow entry angle is arranged in the below of one-level casing air inlet (2), and guide plate (4) is arranged in the obverse casing on this adjustable plate washer plane; In the top of one-level casing water tank (5) one ends, the inboard of one-level casing air inlet (2) opposite, one-level casing (1) is provided with arcuation one-level casing zigzag plate washer (6), the below of the exhaust outlet (8) of the top of this zigzag plate washer, one-level casing is equipped with one-level casing filter screen (7); On the exhaust outlet of one-level casing, connect the secondary casing, in the secondary casing (9) on the opposite of one-level casing exhaust outlet (8), establish the adjustable plate washer of secondary casing (10), arcuation secondary casing zigzag plate washer (12) and secondary casing filter screen (13) in the secondary casing (9), its shape and structure and installation position are gone up identical with one-level casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030411 CN2793573Y (en) | 2005-04-05 | 2005-04-05 | Smokeless and dustproof desulfurgizer of double-rushing air flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030411 CN2793573Y (en) | 2005-04-05 | 2005-04-05 | Smokeless and dustproof desulfurgizer of double-rushing air flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793573Y true CN2793573Y (en) | 2006-07-05 |
Family
ID=36820716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030411 Expired - Fee Related CN2793573Y (en) | 2005-04-05 | 2005-04-05 | Smokeless and dustproof desulfurgizer of double-rushing air flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793573Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051086A (en) * | 2017-05-16 | 2017-08-18 | 江苏大学 | A kind of spray dust-reducing system and method with baffle means |
| CN111546237A (en) * | 2018-12-12 | 2020-08-18 | 扬州伟鹏机械有限公司 | Automatic glue repairing device for die cutting |
-
2005
- 2005-04-05 CN CN 200520030411 patent/CN2793573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051086A (en) * | 2017-05-16 | 2017-08-18 | 江苏大学 | A kind of spray dust-reducing system and method with baffle means |
| CN111546237A (en) * | 2018-12-12 | 2020-08-18 | 扬州伟鹏机械有限公司 | Automatic glue repairing device for die cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |