CN2098323U - Water seal duster - Google Patents
Water seal duster Download PDFInfo
- Publication number
- CN2098323U CN2098323U CN 91223625 CN91223625U CN2098323U CN 2098323 U CN2098323 U CN 2098323U CN 91223625 CN91223625 CN 91223625 CN 91223625 U CN91223625 U CN 91223625U CN 2098323 U CN2098323 U CN 2098323U
- Authority
- CN
- China
- Prior art keywords
- container
- guiding cap
- air inlet
- water seal
- water
- 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.)
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model relates to a water seal duster for separating dispersing particles in the air with liquid as a separating agent, which is composed of a sealing container, an air inlet, an air outlet, a water baffle plate and a dust collecting box. The utility model is especially characterized in that a guiding cap for changing the ballistic angle of smoke which is arranged between the lower parts of the air inlet and the air outlet, a baffle plate which is positioned on a liquid surface between the air inlet and the air outlet and an arc-shaped protective plate for the sealing container to form a space for being rushed which is provided symmetrically with the circular arc-shaped wall of the sealing container are comprised. The utility model is characterized in that the guiding cap is utilized to change the rushing direction of smoke, and large amounts of water flowers are stirred. The smoke is washed thoroughly via the prevention of the baffle plate and the protective plate, the dedusting efficiency reaches more than 99% at most, and Ringelmann degree of blackness is less than grade one.
Description
The utility model relates to a kind of device that separates dispersed granules with liquid as release agent from gas.
Existing water-bath type dust cleaner mainly is made of closed container, air inlet, gas outlet, water-stop sheet, disposal box etc.Flue gas enters container from the air inlet towards the water surface and directly pours the water surface, the spray that this impact mode evokes is less, pounce on that to catch effect relatively poor, and have only part of smoke to enter in the liquid, some flue gas does not just directly rise to the gas outlet to the water surface in addition, in its motion process, flue gas washing is abundant inadequately, influences efficiency of dust collection.In addition, equipment long-time running meeting causes water-stop sheet to stop up, and clears up cumbersome.Also have in the water-bath type dust cleaner air inlet at present rotating vane is installed, to improve the impulsive force of flue gas, it not only needs the additionaling power source, and still can not fully evoke spray.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, can make flue gas washing abundant, the water seal deduster that efficiency of dust collection is high.
The purpose of this utility model is achieved in that the water seal deduster of being made up of closed container, air inlet, gas outlet, water-stop sheet, disposal box, its special character be in container air inlet below be provided with the guiding cap that can make the ash-laden gas that enters in the liquid change angle of attack, produce a large amount of sprays thus, the grit in the absorption flue gas.Baffle plate also is set in container, and it is above the liquid level between air inlet and the gas outlet.Flue gas that does not just directly rise to liquid level in order to stop portions and the flue gas that rises through washing return to liquid level it once more.Ash-laden gas enters deduster by air inlet and directly pours liquid level, and then makes flue gas stream change impact direction through guiding cap guiding, evokes a large amount of sprays, fully washs and adsorbs grit in the flue gas, most of grit is pounced on caught.Simultaneously the flue gas that rises of part stops through baffle plate and enters liquid once more, after water-stop sheet is discharged flue gas after being purified by the gas outlet.When separating the grit in the flue gas, liquid, reduced the pollution of flue gas to environment also with the absorption of harmful substances such as sulfur in smoke, carbon monoxide, nitrogen oxide.
Described guiding cap is the umbrella hat that has radial groove.The angle of shock that it forms flue gas stream and liquid level is an acute angle.
Also be provided with guiding cap below the gas outlet, identical with guiding cap shape, the structure of air inlet below, it makes the flue gas of pre-discharge be blocked impact liquid once more.
A side of guiding cap is provided with the arc backplate in container, and the container garden arc wall of it and guiding cap opposite side is symmetrical, and guiding cap is positioned at wherein, forms one and is impacted the space.Described closed container is preferably flat Cylinder.
The utility model compared with prior art has following characteristics:
1. the utility model is provided with guiding cap below air inlet, and it makes the flue gas that flings liquid level change impact direction, thereby evokes a large amount of sprays, fully adsorbs grit.The flue gas that baffle plate stops rising also is set simultaneously, it is returned once more to liquid level, guarantee that flue gas washing is abundant, improved the effect of filtering grit.Measure through environment monitoring department, efficiency of dust collection reaches as high as more than 99%, and lingemann blackness is less than 1 grade.
2. simple in structure, reasonable in design, cheap.
3. not only grit can be removed, and the pernicious gas in the flue gas can also be removed.
4. set up the acid-proof cement layer at container inner wall, improved the ability of corrosion protection of equipment, infiltration, equipment service life is long.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Be described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1 and Figure 2, closed container 3 is flat Cylinder, and it adopts metal material or construction material to make.Building on the container inner wall has acid-resistant cement layer 11, prevents acid mud-corrosion container.The disposal box 9 that is connected container bottom is flat Cylinder, and inwall is also established the acid-resistant cement layer.The awl bottom is provided with acidproof valve 12, is used to discharge dustiness.The outer side of container is provided with the water supply tank 5 that is communicated with it, guarantees that liquid level is constant in the container.Container also is provided with the bracing frame 10 that is used for the support fixation container outward.Air inlet 1 and gas outlet 8 are arranged on the vessel top wall, and netted minute gas honeycomb screen 2 is housed on air inlet, make the smoke distribution that enters in the container even.The guiding cap 4 that is positioned at the container air inlet below is umbrella hat, and the radial groove that distributing on umbrella cover.The angle of shock that groove and horizontal plane form is an acute angle, is preferably 30 degree angles.Guiding cap links to each other with the air inlet wall by connecting rod 15, and it is hung in the liquid below air inlet.The distance of guiding cap submerged can be decided in its sole discretion according to the size of deduster charge flow rate, flow velocity and supporting boiler.The baffle plate 6 that is arranged between the container inlet, outlet and is positioned at the liquid level top is for dull and stereotyped, and it is fixedly connected on the roof of container.Be symmetrical arranged garden arc backplate 13 with the garden arc wall of air inlet one side and by the pole 14 that links to each other with the connecting rod of guiding cap it be suspended in the liquid, it and container garden arc wall form a space.The big I of backplate is set according to the size of container.On the gas outlet, be provided with water-stop sheet 7, preferably adopt the water-stop sheet of herringbone air-vent.Also hang the umbrella shape guiding cap 4 that is connected to the band radial groove below the gas outlet, its structure is identical with aforementioned guiding cap.
Ash-laden gas evenly enters through a minute gas honeycomb screen rectification by air inlet and arrives the umbrella shape guiding cap in the liquid, guiding by the guiding cap outer channel makes flue gas stream become 20 degree angles to impact liquid with liquid, thereby evoke a large amount of sprays, most of grit is pounced on and is caught in the flue gas, the flue gas that stops through baffle plate and the backplate guiding cap of entry that recoil once more simultaneously to the below, gas outlet, make flue gas impact liquid once more by guiding cap internal channel formation resistance and evoke spray, the flue gas technetium is to fully washing after the water-stop sheet drainage is discharged by the gas outlet.
Claims (5)
1, a kind of water seal deduster, it is made up of closed container, air inlet, gas outlet, water-stop sheet, disposal box, it is characterized in that in container air inlet below be provided with the guiding cap that can make the ash-laden gas that enters in the liquid change angle of attack.
2, water seal deduster according to claim 1 is characterized in that being provided with in the container baffle plate, and it is above liquid level between air inlet and the gas outlet.
3, water seal deduster according to claim 1 is characterized in that guiding cap is the umbrella hat that has radial groove.
4, water seal deduster according to claim 1 is characterized in that a side of guiding cap is provided with the arc backplate in container, and the container garden arc wall of it and guiding cap opposite side is symmetrical, and guiding cap is positioned at wherein, forms one and is impacted the space.
5, water seal deduster according to claim 1 is characterized in that also being provided with guiding cap below container outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223625 CN2098323U (en) | 1991-08-19 | 1991-08-19 | Water seal duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223625 CN2098323U (en) | 1991-08-19 | 1991-08-19 | Water seal duster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2098323U true CN2098323U (en) | 1992-03-11 |
Family
ID=4930259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91223625 Withdrawn CN2098323U (en) | 1991-08-19 | 1991-08-19 | Water seal duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2098323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500181A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Water seal dust removing device of gas producer |
| CN103919511A (en) * | 2013-09-27 | 2014-07-16 | 张伟豪 | Dust collector |
-
1991
- 1991-08-19 CN CN 91223625 patent/CN2098323U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500181A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Water seal dust removing device of gas producer |
| CN103919511A (en) * | 2013-09-27 | 2014-07-16 | 张伟豪 | Dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |