CN204121959U - A kind of desulfurizing tower based on spinning disk desulfurization method - Google Patents
A kind of desulfurizing tower based on spinning disk desulfurization method Download PDFInfo
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- CN204121959U CN204121959U CN201420463642.0U CN201420463642U CN204121959U CN 204121959 U CN204121959 U CN 204121959U CN 201420463642 U CN201420463642 U CN 201420463642U CN 204121959 U CN204121959 U CN 204121959U
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Abstract
The utility model provides a kind of desulfurizing tower based on spinning disk desulfurization method, comprising: the equal air chamber of import, cyclone layer, bend pipe, gas-liquid separator and export equal air chamber; The equal air chamber of described import is connected with described cyclone layer; Described cyclone layer is connected with described gas-liquid separator by bend pipe; Described gas-liquid separator is connected with the equal air chamber of described outlet; The equal air chamber of described import is provided with smoke inlet; The equal air chamber of described outlet is provided with exhanst gas outlet; Rotatable spinning disk is provided with in described cyclone layer.The utility model avoids the easy blocking of spray type desulphurization tower existence, the problem of easily fouling, decreases maintenance simultaneously.
Description
Technical field
The utility model relates to field of Environment Protection, particularly relates to a kind of desulfurizing tower based on spinning disk desulfurization method.
Background technology
Desulfurizing tower is widely used in the high concentration SO such as Industrial Boiler, rotary kiln, sintering machine, multiple hearth furnace, fuming furnace, reverberatory furnace, smelting furnace, glass furnace
2, containing the improvement of the complicated flue gas of toxic and harmful and many dirt.Existing desulfurizing tower adopts shower nozzle, spray equipment to carry out desulfurization mostly, need use spray thrower, nozzle, and the phenomenon of easily blocking, easily fouling easily appears in these parts in actual use, and maintenance is large.
Utility model content
The purpose of this utility model is to provide a kind of desulfurizing tower based on spinning disk desulfurization method, to solve the above problems.
In embodiment of the present utility model, provide a kind of desulfurizing tower based on spinning disk desulfurization method, comprising: the equal air chamber of import, cyclone layer, bend pipe, gas-liquid separator and export equal air chamber; The equal air chamber of import is connected with cyclone layer; Cyclone layer is connected with gas-liquid separator by bend pipe; Gas-liquid separator is connected with the equal air chamber of outlet; The equal air chamber of import is provided with smoke inlet and desulfurization product outlet; Export equal air chamber and be provided with exhanst gas outlet and gas liquid outlet; Rotatable spinning disk is provided with in cyclone layer.
Further, in cyclone layer, interval arranges multi-layer rotational flow sheet.
Further, the high port of bend pipe is connected with cyclone layer, and bend pipe low port is connected with gas-liquid separator; The equal air chamber of import is in sustained height with the equal air chamber of outlet.
Further, smoke inlet is located at the sidepiece of the equal air chamber of entrance; Exhanst gas outlet is located at the sidepiece exporting equal air chamber.
Further, the bottom exporting equal air chamber is provided with gas liquid outlet.
Further, the sidepiece of cyclone layer is provided with desulfurizing agent entrance; The bottom of the equal air chamber of import is provided with desulfurization product outlet.
Further, cyclone layer and bend pipe pass through Flange joint; Bend pipe passes through Flange joint with the equal air chamber of outlet; Bend pipe is consisted of Flange joint at least two segment pipes.
Compared with prior art the beneficial effects of the utility model are: by arranging the spinning disk for the formation of swirling eddy in cyclone layer, when gas enters in the equal air chamber of import toward the process risen from smoke inlet, can impact spinning disk, drive the rotation of spinning disk, the desulfurizing agent now poured in from top can rely on spinning disk and pending flue gas to react, both carry out gas-liquid exchange, and form a kind of cyclone layer of dynamic equilibrium, reach desulfurized effect with this.This desulfurizing tower avoids the easy blocking of spray type desulphurization tower existence, the problem of easily fouling, decreases maintenance simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of desulfurizing tower based on spinning disk desulfurization method of the utility model;
Fig. 2 is the structural representation of a kind of desulfurizing tower spinning disk based on spinning disk desulfurization method of the utility model.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Shown in ginseng Fig. 1, Fig. 1 is the structural representation of a kind of desulfurizing tower based on spinning disk desulfurization method of the utility model; Fig. 2 is the structural representation of a kind of desulfurizing tower spinning disk based on spinning disk desulfurization method of the utility model.
In the present embodiment, a kind of desulfurizing tower based on spinning disk desulfurization method, comprising: the equal air chamber of import 1, cyclone layer 2, bend pipe 3, gas-liquid separator 4 and export equal air chamber 5; The equal air chamber 1 of import is connected with cyclone layer 2; Cyclone layer 2 is connected with gas-liquid separator 4 by bend pipe 3; Gas-liquid separator 4 is connected with the equal air chamber 5 of outlet; The equal air chamber 1 of import is provided with smoke inlet 11; Export equal air chamber 5 and be provided with exhanst gas outlet 51; Rotatable spinning disk 21 is provided with in cyclone layer 2.
The present embodiment relies on the spinning disk 21 of rotating vane on similar aeroengine as desulfurization main device, when gas enters in the equal air chamber 1 of import toward the process risen from smoke inlet 11, can impact spinning disk 21, drive the rotation of spinning disk 21, the desulfurizing agent now poured in from top can rely on spinning disk 21 and pending flue gas to react, both carry out gas-liquid exchange, and form a kind of dynamic equilibrium in cyclone layer 2, reach desulfurized effect with this.This desulfurizing tower avoids the easy blocking of spray type desulphurization tower existence, the problem of easily fouling, decreases maintenance simultaneously, decreases SR.
In the present embodiment, in order to carry out gas-liquid exchange better, improve the efficiency that gas-liquid exchanges, in cyclone layer 2, interval arranges multi-layer rotational flow sheet 21.
Consider that gas-liquid separator is arranged on the top of tower by existing desulfurizing tower mostly, to need flushing water pump with pump to tower top, pump lift is high, energy consumption is large; Cleaning performance is undesirable, and flushing water direction is qi of chong channel ascending adversely liquid/gas separator from bottom to up, and some dead angle cannot be flushed to, easily dust stratification, blocking simultaneously; Safeguard inconvenient, attendant needs to climb to the problems such as tower top carries out unpicking and washing, replacing, gas-liquid separator 4 is contained near desulfurizing tower bottom exhanst gas outlet 51 by the present embodiment, high port by bend pipe 3 is connected with cyclone layer 2, bend pipe 3 low port is connected with gas-liquid separator 4, and equal for import air chamber 1 and the equal air chamber 5 of outlet are arranged at sustained height.By said structure, gas-liquid separator 4 present position is low, and the pressure of required pump reduces, and energy consumption reduces; Because gas-liquid separator 4 is in low level, flushing water pressure is large, and flushing water rinses direction and can rush from top to bottom, and potential energy is strong, and rinse great efforts, developing result is good; The tower body at gas-liquid separator 4 place can split and also have manhole, and maintainer in low level work, can avoid the hidden danger that work high above the ground brings, very easily safeguard.
In the present embodiment, smoke inlet 11 is located at the sidepiece of the equal air chamber 1 of entrance; Exhanst gas outlet 51 is located at the sidepiece exporting equal air chamber 5, and turnover flue gas is convenient, smooth and easy.
In the present embodiment, the bottom exporting equal air chamber 5 is provided with gas liquid outlet 52, for discharging a small amount of gas after gas-liquid separation and drop.
In the present embodiment, the sidepiece of cyclone layer 2 is provided with desulfurizing agent entrance; The bottom of the equal air chamber 1 of import is provided with desulfurization product outlet 12, and desulfurizing agent enters from desulfurizing agent entrance, discharges after desulphurization reaction from desulfurization product outlet 12, convenient, smooth and easy.
In the present embodiment, cyclone layer 2 is connected by flange 31 with bend pipe 3; Bend pipe 3 is connected by flange 31 with the equal air chamber 5 of outlet; Bend pipe 3 is connected and composed by flange 31 by least two segment pipes.The benefit done like this is when tower body is contaminated or blocked, relies on flange 31 conveniently to carry out dismounting tower body, is easy to clear up inner wall of tower, especially when gas-liquid separator 4 is blocked, pulls down racetrack portion with flange 31, gas-liquid separator 4 capable of washing.
In the present embodiment, flue gas blasts in the equal air chamber 1 of import through air-introduced machine, after mixing in the equal air chamber 1 of import, gas rises from the bottom up with the speed of 4m/s-8m/s, when spinning disk 21, drive spinning disk 21 to rotate with great speed, when the desulfurizing agent flowed into tower top meets, produce great power rotary-cut desulfurizing agent, in desulfurizing agent, large particulate matter is peeled into superfine little particle, reach the effect of sufficient gas-liquid contact, the reaction speed of desulfurizing agent and pending flue gas can be strengthened simultaneously.When the liquid on spinning disk 21 upper strata is cumulative, react more and more abundant, finally reach the process of a dynamic equilibrium, formed and rotate gas-bearing formation, a large amount of flue gases dissolves in the desulfurizing agent in rotation and produces sulphite and sulfate with latter reaction, when after dynamic equilibrium, and the reactive material that the novel substance that the flue gas newly entered and reactive desulfurizing agent produce will replace on former spinning disk 21, the equal air chamber 1 of import is provided with desulfurization product outlet 12, the circulatory pool that the latter will fall into along desulfurization product outlet 12 below tower.Desulfurization product outlet 12 directly passes in circulatory pool, and guarantee below circulatory pool liquid level, such flue gas just can not be escaped bottom desulfurizing tower.Flue gas is after the reaction of eddy flow layer, carry a small amount of liquid secretly to continue to rise, after the bend pipe 3 of tower body, change direction move downward, flue gas carries a small amount of liquid secretly rapidly by gas-liquid separator 4, reaches the object of gas-liquid separation in gas-liquid separator 4, because gas-liquid separator 4 is distributed in the lower end of tower, be easy to safeguard, dismantle, developing result is better, consumes energy low, and blocking probability also reduces much.The flue gas most after gas-liquid separation when gas is discharged from exhanst gas outlet 51, and a small amount of gas can enter into circulatory pool at the bottom of tower with desulfurization agent by gas liquid outlet 52 and react.Desulfurizing agent in desulfurizing tower bottom cycle pond participates in reaction by the circulating pump pump around tower to tower top, constantly moves in circles.In tower bottom circulatory pool, desulfurizing agent pH general control is between 4-6, at circulatory pool built with pH analyzer, when circulation fluid absorbs SO2 close to saturated (time pH value is at <4), and the liquid level in circulatory pool is in a high position, when intermediate pool liquid level is in low level, system will open tapping valve automatically, and satisfied circulation fluid flows in intermediate pool automatically.Got to filter press by delivery pump again, in filter press, dihydrate gypsum is separated with water, and water return mechanism continues to recycle.
Desulfurizing agent in the present embodiment can adopt raw material or the industrial production byproducts such as the alkaline matters such as lime, lime stone, carbide slurry, electrolytic manganese, zinc oxide.
The utility model, by providing the desulfurizing tower based on spinning disk desulfurization method, has following beneficial effect:
(1) the utility model is without nozzle arrangements, with the direct cloth liquid of water column, lacked the pressure drag of nozzle, resistance reduces, the flue gas of the High Rotation Speed utilizing spinning disk to produce and reactive desulfurizing agent generate and rotate gas-bearing formation, do not have spray nozzle encrustation blocking, burn into weares and teares the hidden danger causing desulfurizing tower to lose efficacy.
(2) gas-liquid separator have employed the new design be separated with king-tower, is installed on by gas-liquid separator bottom desulfurizing tower, quick detachable, easy care, and dust stratification is few, not easily block.
(3) the utility model is by multiple Flange joint, easily installation, dismounting, maintenance, cleaning.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection domain of the present utility model.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. based on a desulfurizing tower for spinning disk desulfurization method, it is characterized in that, comprising: the equal air chamber of import, cyclone layer, bend pipe, gas-liquid separator and export equal air chamber; The equal air chamber of described import is connected with described cyclone layer; Described cyclone layer is connected with described gas-liquid separator by bend pipe; Described gas-liquid separator is connected with the equal air chamber of described outlet; The equal air chamber of described import is provided with smoke inlet; The equal air chamber of described outlet is provided with exhanst gas outlet; Rotatable spinning disk is provided with in described cyclone layer.
2. the desulfurizing tower based on spinning disk desulfurization method according to claim 1, is characterized in that, in described cyclone layer, interval arranges spinning disk described in multilayer.
3. the desulfurizing tower based on spinning disk desulfurization method according to claim 2, is characterized in that, the high port of described bend pipe is connected with described cyclone layer, and described bend pipe low port is connected with described gas-liquid separator; The equal air chamber of described import and the equal air chamber of described outlet are in sustained height.
4. the desulfurizing tower based on spinning disk desulfurization method according to claim 3, is characterized in that, described smoke inlet is located at the sidepiece of the equal air chamber of described entrance; Described exhanst gas outlet is located at the sidepiece of the equal air chamber of described outlet.
5. the desulfurizing tower based on spinning disk desulfurization method according to claim 4, is characterized in that, the bottom of the equal air chamber of described outlet is provided with gas liquid outlet.
6. the desulfurizing tower based on spinning disk desulfurization method according to claim 5, is characterized in that, the sidepiece of described cyclone layer is provided with desulfurizing agent entrance; The bottom of the equal air chamber of described import is provided with desulfurization product outlet.
7. the desulfurizing tower based on spinning disk desulfurization method according to claim 6, is characterized in that, described cyclone layer and described bend pipe pass through Flange joint; Described bend pipe and the equal air chamber of described outlet pass through Flange joint; Described bend pipe is consisted of Flange joint at least two segment pipes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463642.0U CN204121959U (en) | 2014-08-16 | 2014-08-16 | A kind of desulfurizing tower based on spinning disk desulfurization method |
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| CN201420463642.0U CN204121959U (en) | 2014-08-16 | 2014-08-16 | A kind of desulfurizing tower based on spinning disk desulfurization method |
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| CN204121959U true CN204121959U (en) | 2015-01-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823764A (en) * | 2017-04-06 | 2017-06-13 | 齐东 | Devulcanizer, desulfurizing tower and desulphurization system |
| CN109200778A (en) * | 2018-08-06 | 2019-01-15 | 个旧市自立矿冶有限公司 | A kind of flue gas during smelting desulfurizing tower internal-response mechanism |
-
2014
- 2014-08-16 CN CN201420463642.0U patent/CN204121959U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823764A (en) * | 2017-04-06 | 2017-06-13 | 齐东 | Devulcanizer, desulfurizing tower and desulphurization system |
| CN109200778A (en) * | 2018-08-06 | 2019-01-15 | 个旧市自立矿冶有限公司 | A kind of flue gas during smelting desulfurizing tower internal-response mechanism |
| CN109200778B (en) * | 2018-08-06 | 2021-12-24 | 个旧市自立矿冶有限公司 | Internal reaction mechanism of smelting flue gas desulfurization tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QUJING GREENLAND ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER OWNER: HONGHE GREEN GROUND ENVIRONMENTAL PROTECTION SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20150512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 661100 HONGHE HANI AND YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE TO: 655099QUJING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: Qujing City, Yunnan Province, 655099 east road is kylin heights 6 Building 1 unit 1703 Patentee after: QUJING GREENLAND ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: Mengzi City, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province, Xiao Long 661100 District 1 unit 1 Building No. 1 Patentee before: HONGHE GREEN GROUND ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. |