CN2109243U - Gyratory sifter plate filling bed type tail-gas desulfurization device - Google Patents
Gyratory sifter plate filling bed type tail-gas desulfurization device Download PDFInfo
- Publication number
- CN2109243U CN2109243U CN 91222719 CN91222719U CN2109243U CN 2109243 U CN2109243 U CN 2109243U CN 91222719 CN91222719 CN 91222719 CN 91222719 U CN91222719 U CN 91222719U CN 2109243 U CN2109243 U CN 2109243U
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- CN
- China
- Prior art keywords
- ring
- sieve plate
- rotating shaft
- casing
- filling bed
- 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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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to an environment protection device, particularly a cleaning device for desulfurizing industrial tail gas. A rotating shaft, an annular sieve plate which is concentrical with the rotating shaft, and a ring sleeve plate are arranged in a cylindrical sealed casing whose one end is provided with an inlet and whose the other end is provided with an outlet, and fillers are filled in the cylindrical sealed casing. The surface of the fillers is homogeneously distributed with absorbing serous fluid, gases are exhausted from the outlet after fully contacted with the absorbing serous fluid in the sealed casing and desulfurized, and the waste serous fluid can be recovered for reuse. The utility model has the advantages of less investment, small occupation of land, high gas output, favorable desulphurizing effect and simple structure, suitable for various industrial boilers, thermal power plants, etc.
Description
The utility model relates to environmental protection device, particularly the industrial tail gas desulfurization purifier.
Along with the continuous development of industry, " three wastes " discharging becomes the public hazards of harm humans existence day by day, and air pollution then is directly to endanger one of root of animals and plants life and function influence scope maximum.The external at present general form waste gas of sulfur dioxide that adopt the method for abandoning, spray drying process to handle Industrial Boiler and steam power plant's discharging more, though the method desulfurized effect is better, device structure complexity, volume are greatly, the processing gas flow is little, expense is expensive, therefore be not suitable for large-scale popularization uses.
The purpose of this utility model is: the gyratory sieve plate filling bed type tail gas that a kind of gas treatment amount is big, desulfurized effect good, volume is little, simple in structure, economical and practical desulfurizer is provided.
The utility model is to realize like this, connect in the O-ring tubular casing of entrance and exit by ring flange both sides, the circle centre position of casing is provided with a rotating shaft, one end of rotating shaft connects into the oral-lateral casing inner wall by the support of bearing, the other end connects outlet plate washer center, between rotating shaft and casing inner wall, from ring sleeve plate and the multilayer ring-type sieve plate concentric with rotating shaft are set outside to inside, the rotating shaft two ends are fixed and are connected at its two ends by triangle-frame, ring sleeve plate and ring-type sieve plate, ring-type sieve plate and ring-type sieve plate, the filler of packing between ring-type sieve plate and the rotating shaft, the lower right is provided with an absorption slurry tank in the casing, three drainage tube one ends are set on the triangle-frame of right side to be tilted to insert respectively to rotating shaft, the other end connects one respectively and gets the liquid bucket, the left side is provided with the ring packing plate washer in the casing, and triangle-frame edge, left side is provided with and the corresponding plectane circle of ring packing plate washer.
The bottom that absorbs slurry tank connects a liquid level meter;
The casing bottom is provided with drain valve;
Bottom, casing left side is provided with waste pulp communicating pipe.
The utlity model has simple in structure, economical and practical, floor space is little, the gas treatment amount is big, can also reclaim simultaneously the advantages such as calcium sulfite in the waste pulp.
Fig. 1 is that main pseudosection of the present utility model also is the specification digest accompanying drawing.
Fig. 2 is a side cutaway view of the present utility model.
Be described in further detail below in conjunction with accompanying drawing and most preferred embodiment:
The ring flange (3) of casing (1) by both sides be tightly connected inlet (20) and outlet plate washer (19), the outer end of the support of bearing (12) is fixed on casing (1) inner round wall.Between the inwall of rotating shaft (18) and casing (1) from the layering setting ring sleeve plate (17) concentric outside to inside with rotating shaft (18), ring-type sieve plate (5), ring sleeve plate (17) and ring-type sieve plate (9), ring-type sieve plate (9) and ring-type sieve plate (9), space between ring-type sieve plate (9) and the rotating shaft (18) filler (10) of packing into, ring sleeve plate (17), the both sides of ring-type sieve plate (9) are fixed in the rotating shaft (18) by axle triangle-frame (15), the outward flange of left side triangle-frame (15) connects plectane circle (14), the left side has one inwardly along the sealed baffle of stretching (8) in the casing (1), forms the pneumostop system with plectane circle (14).Three drainage tubes (7) oblique cutting passes ring-type sieve plate (9) and filler (10), inner near rotating shaft (18), the outer end connects gets liquid bucket (11), casing (1) right side, bottom is established one and is absorbed slurry tank (16), the bottom that absorbs slurry tank (16) connects liquid level meter (5), 2 drain valves (4), a waste pulp communicating pipe (2) are installed in the bottom of casing (1).
Filler (10) is the filler of different geometries.
Absorbing slurries (6) is lime aqueous solution.
Connect power supply during work, reductor (13) drives rotating shaft (18) and rotates, the liquid bucket (11) of getting that absorption slurries (6) in the absorption slurry tank (16) are rotated draws, flow into rotating shaft (18) through drainage tube (7), absorption slurries (6) in the rotation infiltrate filler (10), ring-type sieve plate (9) until flowing to ring sleeve plate (17) under action of centrifugal force.The waste gas that contains sulfur dioxide carries out chemical desulfurization through surperficial fully the contact with absorption slurries (6) lime liquor of filler (10) after inlet (20) enters, waste gas constantly enters, and lime liquor also constantly upgrades.Liquid level meter (5) can be seen to look into and absorb liquid level and can constantly replenish new liquid thus, and the useless slurries that absorb are then drawn by waste pulp communicating pipe (2), flow into useless stock tank and recycle.Gas after the desulfurization is discharged from two outlets (21), and lime-ash is then by drain valve (4) outwards emptying discharging regularly.
Claims (4)
1, a kind of gyratory sieve plate filling bed type tail gas desulfurizer, the O-ring tubular casing that connects entrance and exit by both sides by ring flange, the center of circle of casing is provided with a rotating shaft, the one end connects into the oral-lateral casing inner wall by the support of bearing, the other end connects the outlet damper center by the support of bearing and forms, it is characterized in that: between rotating shaft and casing inner wall, from the layering setting ring sleeve plate concentric outside to inside with rotating shaft, multilayer ring-type sieve plate, the rotating shaft two ends are fixed and are connected at its two ends by triangle-frame, ring sleeve plate and ring-type sieve plate, ring-type sieve plate and ring-type sieve plate, the lower right is provided with one and absorbs slurry tank in the filler of packing between ring-type sieve plate and the rotating shaft, casing; Be provided with on the triangle-frame of right side by three drainage tubes respectively oblique cutting connect one respectively to rotating shaft, the other end and get the liquid bucket; The ring packing baffle plate is set in the casing; Triangle-frame edge, left side is provided with and the corresponding plectane circle of ring packing baffle plate.
2, gyratory sieve plate filling bed type tail gas desulfurizer as claimed in claim 1 is characterized in that: absorb the slurry tank bottom and connect the liquid level meter.
3, gyratory sieve plate filling bed type tail gas desulfurizer as claimed in claim 1, it is characterized in that: the casing bottom is provided with drain valve.
4, gyratory sieve plate filling bed type tail gas desulfurizer as claimed in claim 1, bottom, casing left side is provided with waste pulp communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222719 CN2109243U (en) | 1991-12-20 | 1991-12-20 | Gyratory sifter plate filling bed type tail-gas desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222719 CN2109243U (en) | 1991-12-20 | 1991-12-20 | Gyratory sifter plate filling bed type tail-gas desulfurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109243U true CN2109243U (en) | 1992-07-08 |
Family
ID=4929562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222719 Granted CN2109243U (en) | 1991-12-20 | 1991-12-20 | Gyratory sifter plate filling bed type tail-gas desulfurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109243U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398702A (en) * | 2010-09-15 | 2012-04-04 | 湖北华饴木本油脂有限公司 | Grease filling machine protective device |
| CN105289262A (en) * | 2015-11-30 | 2016-02-03 | 钱敏芳 | Waste gas treatment system |
| CN108187472A (en) * | 2018-01-12 | 2018-06-22 | 苏州仁尔必思电子科技有限公司 | The flue gas desulfurization and dedusting equipment that a kind of rotary meshed plate slows down |
| CN109569104A (en) * | 2017-09-28 | 2019-04-05 | 首例国际股份有限公司 | Dynamic wet type gas flow absorber |
-
1991
- 1991-12-20 CN CN 91222719 patent/CN2109243U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398702A (en) * | 2010-09-15 | 2012-04-04 | 湖北华饴木本油脂有限公司 | Grease filling machine protective device |
| CN105289262A (en) * | 2015-11-30 | 2016-02-03 | 钱敏芳 | Waste gas treatment system |
| CN105289262B (en) * | 2015-11-30 | 2017-04-26 | 钱敏芳 | Waste gas treatment system |
| CN109569104A (en) * | 2017-09-28 | 2019-04-05 | 首例国际股份有限公司 | Dynamic wet type gas flow absorber |
| CN108187472A (en) * | 2018-01-12 | 2018-06-22 | 苏州仁尔必思电子科技有限公司 | The flue gas desulfurization and dedusting equipment that a kind of rotary meshed plate slows down |
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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 |