CN104436880A - Low-resistance driving type rotary steam-water separation device - Google Patents
Low-resistance driving type rotary steam-water separation device Download PDFInfo
- Publication number
- CN104436880A CN104436880A CN201410624472.4A CN201410624472A CN104436880A CN 104436880 A CN104436880 A CN 104436880A CN 201410624472 A CN201410624472 A CN 201410624472A CN 104436880 A CN104436880 A CN 104436880A
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- CN
- China
- Prior art keywords
- desulfurizing tower
- flusher
- water separator
- carbonated drink
- inner chamber
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a low-resistance driving type rotary steam-water separation device. The device is characterized in that a smoke inlet is formed in the side surface of the bottom part of a desulfurizing tower; an absorbing section of a desulfurizing absorbing tower is arranged at the lower part of an inner cavity of the desulfurizing tower; a first flushing device is arranged in the middle part of the inner cavity of the desulfurizing tower; a rotary steam-water separation device, a second demister and a second flushing device are arranged above the first flushing device from bottom to top in sequence; a cleaned smoke outlet is formed in the top part of the desulfurizing tower; the rotary steam-water separation device comprises a driving motor and steam-water separating blades, wherein the driving motor is arranged at the exterior of the desulfurizing tower, and the steam-water separating blades are arranged in the inner cavity of the desulfurizing tower and driven by an output shaft of the driving motor to horizontally rotate. The device is the initiate in China and completely overcomes the shortages in the operation of a conventional fixed corrugated plate type steam-water separation device.
Description
Technical field:
The present invention relates to a kind of lower resistance drive-type and rotate water separator.
Background technology:
Along with the progressively intensification of environmental improvement dynamics, emission standards for sulfur dioxide controls quite strict, the method overwhelming majority of scrubbing CO_2 in a wet process sulfur removal technology is main, because wet desulphurization device requires that desulfuration efficiency progressively improves, such desulfurization liquid/gas is than also corresponding raising, in the fume desulfurizing tower that tradition is run, traditional fixed corrugated plating water separator still continued to use by steam-water separator, this device is due to after doctor solution/air lift height, the drop carried secretly after purification can strengthen, carbonated drink segregational load increases the weight of, steam-water separator separating power is caused to decline, exhanst gas outlet vapour concentration increases, cause waste, contaminated environment simultaneously.For this reason, develop a kind of Novel steam water separation device be applied in fume desulfurizing tower necessary, to provide separating effect, greatly alleviate the problem of steam-water separator blocking simultaneously.
Summary of the invention:
For overcoming the defect of prior art, a kind of lower resistance drive-type is the object of the present invention is to provide to rotate water separator, fill up domestic desulfurizing tower rotates water separator blank to lower resistance drive-type, the present invention fundamentally can solve the problem that the reasons such as traditional desulfurizing tower steam-water separator easily blocks, easy high temperature burns distortion, resistance is large, carbonated drink point deviation cause desulfurizer normally not run.
Technical solution problem of the present invention adopts following technical scheme:
A kind of lower resistance drive-type rotates water separator, gas approach is provided with in the bottom sides of desulfurizing tower, the inner chamber bottom of described desulfurizing tower is desulfuration absorbing tower absorber portion, the first flusher is provided with in the middle part of the inner chamber of described desulfurizing tower, be provided with successively from bottom to top above described first flusher and rotate water separator, the second demister, the second flusher, the top of desulfurizing tower is exhanst gas outlet after purification;
Described rotation water separator comprises: the drive motors being located at desulfurizing tower outside, and be located in desulfurizing tower inner chamber by the shaft-driven carbonated drink separate blade horizontally rotated of the output of described drive motors.
The structure of described first flusher and the second flusher is: in desulfurizing tower inner chamber, be provided with horizontally disposed cleaning hose, on described cleaning hose, interval is furnished with Flushing nozzle, wherein, Flushing nozzle on first flusher upwards sprays, the Flushing nozzle Jet with downward flow direction on the second flusher.
Described carbonated drink separate blade adopts the slow-speed of revolution to rotate, and rotating speed is at 20-50 rev/min.
Apparatus of the present invention break original fixed corrugated plating water separator operation easily blocking when rotating separation carbonated drink, easy high temperature burns distortion, resistance is large, the drawback of carbonated drink point deviation, pass through low speed rotation, not only carbonated drink separating power is strong, solve fixed corrugated plating water separator easily to block simultaneously, the problem of easily burning, it is crucial that running resistance decline about 100Pa of the present invention, whole desulfurizing tower resistance is declined, in desulfurizer, air-introduced machine runs power consumption decline about 3-5%.Greatly save operating cost, reach not only protection of the environment but also the object of saving energy and reduce the cost.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, lower resistance drive-type rotates carbonated drink separation:
1.1 realize continuous long-term operation, and low speed rotation is separated carbonated drink.
Can carry a large amount of doctor solution reactant foam unavoidably secretly when 1.2 desulfurizing towers run, this part foam can block former fixed corrugated plating water separator, and cause resistance to increase, time serious, desulfurizing tower cannot run.
2, lower resistance drive-type rotation carbonated drink separation running resistance is extremely low
2.1 lower resistance drive-types rotate water separators and are made up of four blades, reach carbonated drink be separated object by rotating, flue gas by time do not produce running resistance, change the drawback of former fixed corrugated plating water separator resistance.
3, lower resistance drive-type rotation water separator life cycle is long
3.1 lower resistance drive-types rotate water separator in desulfurizing tower, all adopt thickness 10mm high temperature resistant, anti abrasive special glass steel protective sleeve; lower resistance drive-type rotation water separator power transmission shaft, the effective closed protective of assembly are got up, make it cannot contact with doctor solution, reaches etch-proof object.
3.2 lower resistance drive-types rotate water separator transmission mechanism employing low speed about 30 revs/min (can according to desulfurizing tower diameter, its rotating speed of the adjustment such as flow velocity, makes it reach best carbonated drink and is separated rotating speed), variable frequency regulating speed control, mechanical wear etc. are quite little, therefore the cycle of operation is long.
Accompanying drawing illustrates:
Fig. 1 is general structure schematic diagram of the present invention; Fig. 2,3 is the enlarged drawing rotating water separator; Fig. 4 is gas cleaning flow chart.
Number in the figure: 1 gas approach, 2 desulfuration absorbing tower absorber portions, 3 first flushers, 4 drive motors, 5 motor output shafts, 6 rotate carbonated drink separating assembly, 7 carbonated drink separate blades, 8 second demisters, 9 second flushers, 10 exhanst gas outlets, 11 cleaning hoses, 12 Flushing nozzles.
Below by way of detailed description of the invention, and the invention will be further described by reference to the accompanying drawings.
Detailed description of the invention:
Embodiment: composition graphs 1-3, gas approach 1 is provided with in the bottom sides of desulfurizing tower, the inner chamber bottom of desulfurizing tower is desulfuration absorbing tower absorber portion 2, the first flusher 3 is provided with in the middle part of the inner chamber of desulfurizing tower, be provided with successively from bottom to top above the first flusher and rotate water separator, the second demister 8, second flusher 9, the top of desulfurizing tower is exhanst gas outlet 10 after purification; See Fig. 3; the workflow of flue gas desulfurization: flue gas enters desulfurizing tower through desulfurizing tower entrance; after desulfurizing tower desulfurization absorber portion is desulfurized; enter and rotate the flushing of carbonated drink separation flusher; lower resistance drive-type again through arranging rotates after water separator is separated carbonated drink and enters the further carbonated drink separation of demister arrangements again; after purification after carbonated drink is separated, flue gas is discharged in air through exhanst gas outlet, reaches and reclaims carbonated drink, i.e. energy-saving and cost-reducing the but also object of protection of the environment.
In specifically arranging, rotation water separator comprises: the drive motors 4 being located at desulfurizing tower outside, and be located in desulfurizing tower inner chamber by the shaft-driven carbonated drink separate blade 7 horizontally rotated of the output of drive motors 4, shown in Fig. 1, motor output shaft 5 level stretches in desulfurizing tower inner chamber, the rotating shaft of carbonated drink separate blade 7 is vertical with motor output shaft 5, both realize the transmission of power by rotating carbonated drink separating assembly 6, bevel gear or the similar drive mechanism of worm and gear can be adopted, lubricating oil inlet is provided with in the outside of desulfurizing tower, in rotation carbonated drink separating assembly 6, lubricating oil is injected by pipeline.
See Fig. 1, the structure of the first flusher 3 and the second flusher 9 is: in desulfurizing tower inner chamber, be provided with horizontally disposed cleaning hose 11, on cleaning hose, interval is furnished with Flushing nozzle 12, wherein, Flushing nozzle 12 on first flusher 3 upwards sprays, the Flushing nozzle Jet with downward flow direction on the second flusher.
In concrete enforcement, carbonated drink separate blade adopts the slow-speed of revolution to rotate, rotating speed is at 20-50 rev/min, by drive-type carbonated drink separate blade low speed rotation, its rotating speed Optimal Control (can according to desulfurizing tower diameter at about 30 revs/min, its rotating speed of the adjustment such as flow velocity, make it reach best carbonated drink and be separated rotating speed), the control of this rotating speed is the key of this plant running: rotating speed declines lower than 20 revs/min of carbonated drink separating powers, rotating speed can be taken steam out of higher than 50 revs/min, do not have the effect that carbonated drink is separated, not exhausting when keeping about 30 revs/min both can accomplish blade rotation, the effect that carbonated drink is separated can be reached again, this device thoroughly breaks the drawback that original fixed corrugated plating water separator runs, belong to domestic initiation.
Claims (3)
1. a lower resistance drive-type rotates water separator, gas approach (1) is provided with in the bottom sides of desulfurizing tower, the inner chamber bottom of described desulfurizing tower is desulfuration absorbing tower absorber portion (2), the first flusher (3) is provided with in the middle part of the inner chamber of described desulfurizing tower, it is characterized in that, be provided with successively from bottom to top above described first flusher and rotate water separator, the second demister (8), the second flusher (9), the top of desulfurizing tower is exhanst gas outlet (10) after purification;
Described rotation water separator comprises: the drive motors (4) being located at desulfurizing tower outside, and be located in desulfurizing tower inner chamber by the shaft-driven carbonated drink separate blade (7) horizontally rotated of the output of described drive motors.
2. a kind of lower resistance drive-type according to claim 1 rotates water separator, it is characterized in that, the structure of described first flusher (3) and the second flusher (9) is: in desulfurizing tower inner chamber, be provided with horizontally disposed cleaning hose (11), on described cleaning hose, interval is furnished with Flushing nozzle (12), wherein, Flushing nozzle (12) on first flusher (3) upwards sprays, the Flushing nozzle Jet with downward flow direction on the second flusher.
3. a kind of lower resistance drive-type according to claim 1 rotates water separator, it is characterized in that, described carbonated drink separate blade adopts the slow-speed of revolution to rotate, and rotating speed is at 20-50 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624472.4A CN104436880A (en) | 2014-11-07 | 2014-11-07 | Low-resistance driving type rotary steam-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624472.4A CN104436880A (en) | 2014-11-07 | 2014-11-07 | Low-resistance driving type rotary steam-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104436880A true CN104436880A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410624472.4A Pending CN104436880A (en) | 2014-11-07 | 2014-11-07 | Low-resistance driving type rotary steam-water separation device |
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| Country | Link |
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| CN (1) | CN104436880A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799107A (en) * | 2017-01-20 | 2017-06-06 | 符朝伟 | A kind of active industrial smoke latter end purification method |
| CN107096344A (en) * | 2017-06-16 | 2017-08-29 | 熊恒斌 | A kind of industrial waste gas and floating outstanding particle purifying processing system |
| CN110227319A (en) * | 2019-07-03 | 2019-09-13 | 黄国中 | It is a kind of to drop haze technique for the chimney of flue gas ash removal drop haze and its dedusting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053372A (en) * | 1990-09-04 | 1991-07-31 | 任凯 | Improve the device of the qualification rate of condensation water of evaporator in alumina plant |
| CN1778451A (en) * | 2004-11-24 | 2006-05-31 | 核动力运行研究所 | Vapour and water separator |
| CN201643924U (en) * | 2010-03-31 | 2010-11-24 | 中国石油化工股份有限公司 | Device for removing sulfur and smoke from oil fired steam boiler exhaust fume |
| CN202983515U (en) * | 2012-12-27 | 2013-06-12 | 上海海事大学 | Seawater desulfurizing device for tail gas of marine diesel engines |
| CN203090742U (en) * | 2013-03-25 | 2013-07-31 | 安徽金森源环保工程有限公司 | Desulfurizing absorption tower with gas-liquid redistributing device |
| CN203816471U (en) * | 2014-05-20 | 2014-09-10 | 安徽金森源环保工程有限公司 | Desulfurizing absorption tower with improved mounting manner demisters |
-
2014
- 2014-11-07 CN CN201410624472.4A patent/CN104436880A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053372A (en) * | 1990-09-04 | 1991-07-31 | 任凯 | Improve the device of the qualification rate of condensation water of evaporator in alumina plant |
| CN1778451A (en) * | 2004-11-24 | 2006-05-31 | 核动力运行研究所 | Vapour and water separator |
| CN201643924U (en) * | 2010-03-31 | 2010-11-24 | 中国石油化工股份有限公司 | Device for removing sulfur and smoke from oil fired steam boiler exhaust fume |
| CN202983515U (en) * | 2012-12-27 | 2013-06-12 | 上海海事大学 | Seawater desulfurizing device for tail gas of marine diesel engines |
| CN203090742U (en) * | 2013-03-25 | 2013-07-31 | 安徽金森源环保工程有限公司 | Desulfurizing absorption tower with gas-liquid redistributing device |
| CN203816471U (en) * | 2014-05-20 | 2014-09-10 | 安徽金森源环保工程有限公司 | Desulfurizing absorption tower with improved mounting manner demisters |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799107A (en) * | 2017-01-20 | 2017-06-06 | 符朝伟 | A kind of active industrial smoke latter end purification method |
| CN107096344A (en) * | 2017-06-16 | 2017-08-29 | 熊恒斌 | A kind of industrial waste gas and floating outstanding particle purifying processing system |
| CN110227319A (en) * | 2019-07-03 | 2019-09-13 | 黄国中 | It is a kind of to drop haze technique for the chimney of flue gas ash removal drop haze and its dedusting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |