CN105582748A - Gas-liquid separator of desulfurization system - Google Patents
Gas-liquid separator of desulfurization system Download PDFInfo
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- CN105582748A CN105582748A CN201510666147.9A CN201510666147A CN105582748A CN 105582748 A CN105582748 A CN 105582748A CN 201510666147 A CN201510666147 A CN 201510666147A CN 105582748 A CN105582748 A CN 105582748A
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- rotary table
- hang plate
- lower rotary
- liquid separator
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Abstract
The invention provides a gas-liquid separator of a desulfurization system. The gas-liquid separator comprises an annular base. An upper rotary table and a lower rotary table which can freely rotate around the axis of the annular base are arranged in the annular base. The upper rotary table comprises a supporting ring and oblique plates. The oblique plates are characterized in that the oblique plates are distributed along a diameter line of the supporting ring in an equally spaced mode and are orthogonal to the diameter line, the end face of the supporting ring is taken as a horizontal plane, the oblique plates slant relative to the horizontal plane, the diameter line is taken as a boundary, and the oblique direction of the oblique plates on one side is opposite to the oblique direction of the oblique plates on the other side. The structure of the lower rotary table is the same as that of the upper rotary table. The oblique direction of oblique plates of the lower rotary table is opposite to the oblique direction of the oblique plates of the upper rotary table, specifically, when the oblique plates of the lower rotary table rotate to the direction parallel to the oblique plates of the upper rotary table, the oblique directions of the corresponding oblique plates of the upper rotary table and the lower rotary table are opposite. By means of the gas-liquid separator, high gas-liquid separation efficiency is achieved.
Description
Technical field
The present invention relates to environmental protection equipment field, especially, is a kind of desulphurization system gas-liquid separator.
Background technology
At field of industrial production, the waste gas producing for equipment such as boilers, contains more sulfide conventionally, in order to prevent the pollution to atmosphere, must process waste gas by desulfurization dust-removal system, usually, this system comprises deduster, desulfurizing tower, and the large core of gas-liquid separation device three. wherein, desulfurizing tower mainly adopts the mode of spray aqueous slkali to carry out desulfurization, and therefore, the gas of discharging from desulfurizing tower contains a large amount of moisture content, and if it not carried out to gas-liquid separation, environment is to external world caused larger destruction by the liquid that this kind comprises chemical substance, for this reason, in current system, generally adopt corrugated plate type gas-liquid separator, the general configuration of this kind of corrugated plate type gas-liquid separator is as Fig. 1, shown in Fig. 2, comprise upper support circle 11 and lower support circle 12, and two wave-shape board 2 between support ring, it mainly carries out nature by the folded walls on wave-shape board 2 to gas-liquid mixture and stops, thereby liquid is collected, and in fact, less at drop size, while being fine mist, the fluid ability that mist pearl is followed air-flow is stronger, therefore, a large amount of mist pearls will rotate with air-flow in the bent passage between adjacent wave-shape board 2, directly pass through separator, and on wave-shape board, do not condense, as can be seen here, the gas-liquid separation efficiency of this kind of gas-liquid separator is very limited.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of desulphurization system gas-liquid separator, this gas-liquid separator has higher gas-liquid separation efficiency.
The present invention realizes the technical scheme that technical purpose adopts: this desulphurization system gas-liquid separator comprises circular base, includes top rotary table and the lower rotary table that can rotate freely around the axis of circular base in described circular base; Described top rotary table comprises support ring and hang plate; Described hang plate has following feature: hang plate is equally spaced along a diameter of support ring, and is orthogonal to this diameter; Taking the end face of described support ring as horizontal plane, described hang plate favours described horizontal plane, and taking described diameter as line of demarcation, each described hang plate is contrary at the incline direction of these diameter both sides; Described lower rotary table is identical with the structure of top rotary table, and hang plate on lower rotary table is contrary with the incline direction of the hang plate on top rotary table, particularly, the hang plate on lower rotary table forwards to when parallel with hang plate on top rotary table, and on upper lower rotary table, the incline direction of corresponding hang plate is contrary mutually.
As preferably, the support ring of described top rotary table, lower rotary table matches with described circular base by Bearning mechanism, makes between lower rotary table and circular base, to have less rotational resistance.
As preferably, the central authorities of each described hang plate are fixed on the dowel extending along the diameter of described support ring.
As preferably, the lower end of described top rotary table and the upper end of described top rotary table are covered with respectively one deck screen pack, between the screen pack of top rotary table and the screen pack of lower rotary table, at a distance of less distance, are 0.5mm ~ 1mm.
Beneficial effect of the present invention is: this desulphurization system gas-liquid separator is in the time of work, and gas-liquid flow to be separated flows into from the below of described circular base, and flows out from the top of circular base; In this process, due to the specific form of the hang plate on described upper and lower rotating disk, make ascending air promote upper and lower rotating disk continuous rotation, wherein, the hang plate of upper lower rotary table is remaining reverse position, air-flow need could be arrived above circular base after rotating between upper lower rotary table, and this just makes liquid can be barred from hang plate, this stop process and common gas-liquid separator basically identical; In this simultaneously, due to the continuous rotation of upper lower rotary table, make the hang plate inswept whole plane of rotor disc separately on lower rotary table, thereby be easy to catch the drop with air current flow between adjacent inclined plate; And, because upper lower rotary table reverses mutually, make no matter drop, to which direction migration, all can be scanned by the inclination flabellum of top rotary table or lower rotary table, that is, due to the reverse rotation of upper lower rotary table, greatly promote the seizure to hanging drop.
Brief description of the drawings
Fig. 1 is the side schematic view of common desulphurization system gas-liquid separator.
Fig. 2 is bowing to schematic diagram of common desulphurization system gas-liquid separator.
Fig. 3 is bowing to schematic diagram of an embodiment of this desulphurization system gas-liquid separator.
Fig. 4 is in Fig. 3 embodiment, and the A of a slice hang plate in top rotary table is to schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In the embodiment shown in Fig. 3, Fig. 4, this desulphurization system gas-liquid separator comprises circular base 1, and gas-liquid flow enters from the lower end of this circular base 1, and flow out upper end; In described circular base 1, include top rotary table 2 and the lower rotary table (being blocked by top rotary table in Fig. 3) that can rotate freely around the axis of circular base; Described top rotary table 2 comprises support ring 20 and hang plate 21; Described hang plate 21 has following feature: hang plate 21 is equally spaced along a diameter of support ring 20, and is orthogonal to this diameter, in the present embodiment, is shaped with dowel 3 along this diameter, and hang plate 21 is fixed on this dowel 3; Taking the end face of described support ring 20 as horizontal plane, described hang plate 21 favours described horizontal plane, and, taking described diameter as line of demarcation, each described hang plate 21 is contrary at the incline direction of these diameter both sides,, from the A of Fig. 3 to looking, each hang plate 21 is the form shown in Fig. 4, in the time of gas shock hang plate 21 that solid arrow is from bottom to up illustrated, the suffered thrust of the two halves of hang plate 21 as the dotted line arrows, in conjunction with Fig. 3 analysis, known, this thrust can drive top rotary table 2 continuous rotations just.
Described lower rotary table is identical with the structure of top rotary table 2, and hang plate on lower rotary table is contrary with the incline direction of the hang plate on top rotary table, particularly, the hang plate on lower rotary table forwards to when parallel with hang plate on top rotary table, and on upper lower rotary table, the incline direction of corresponding hang plate is contrary mutually. Easily know, air-flow, in the time that promotion top rotary table is rotated in the forward, promotes lower rotary table reverse rotation simultaneously in the same way; Thereby lower rotary table is counter-rotated continuously.
Above-mentioned desulphurization system gas-liquid separator, the support ring of described top rotary table, lower rotary table matches with described circular base 1 by Bearning mechanism, makes between lower rotary table and circular base, to have less rotational resistance.
In addition, can also be covered with respectively one deck screen pack in the upper end of the lower end of described top rotary table and described top rotary table,, at a distance of less distance, be 0.5mm ~ 1mm between the screen pack of top rotary table and the screen pack of lower rotary table. By this scheme, in the time forming less drop on each layer of screen pack, due to the snap back rotation of two-layer screen pack, droplet on two-layer screen pack can be converged fast and be condensed into large drop, thereby be easy to drop separation, improved largely gas-liquid separation efficiency.
Above-mentioned desulphurization system gas-liquid separator is in the time of work, and gas-liquid flow to be separated flows into from the below of described circular base 1, and flows out from the top of circular base 1; In this process, due to the specific form of the hang plate 21 on described upper and lower rotating disk, make ascending air promote upper and lower rotating disk continuous rotation, wherein, the hang plate of upper and lower rotating disk is remaining reverse position, air-flow need could be arrived above circular base after rotating between upper lower rotary table, and this just makes liquid can be barred from hang plate 21, this stop process and common gas-liquid separator basically identical; In this simultaneously, due to the continuous rotation of upper lower rotary table, make the hang plate inswept whole plane of rotor disc separately on lower rotary table, thereby be easy to catch the drop with air current flow between adjacent inclined plate; And, because upper lower rotary table reverses mutually, make no matter drop, to which direction migration, all can be scanned by the inclination flabellum of top rotary table or lower rotary table, that is, due to the reverse rotation of upper lower rotary table, greatly promote the seizure to hanging drop.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a desulphurization system gas-liquid separator, is characterized in that: comprise circular base (1), include top rotary table (2) and the lower rotary table that can rotate freely around the axis of circular base in described circular base (1); Described top rotary table (2) comprises support ring (20) and hang plate (21); Described hang plate (21) has following feature: hang plate (21) is equally spaced along a diameter of support ring (20), and is orthogonal to this diameter; Taking the end face of described support ring (20) as horizontal plane, described hang plate (21) favours described horizontal plane, and taking described diameter as line of demarcation, each described hang plate (21) is contrary at the incline direction of these diameter both sides; Described lower rotary table is identical with the structure of top rotary table (2), and hang plate on lower rotary table is contrary with the incline direction of the hang plate on top rotary table, particularly, the hang plate on lower rotary table forwards to when parallel with hang plate on top rotary table, and on upper lower rotary table, the incline direction of corresponding hang plate is contrary mutually.
2. desulphurization system gas-liquid separator according to claim 1, it is characterized in that: the support ring of described top rotary table, lower rotary table matches with described circular base (1) by Bearning mechanism, make between lower rotary table and circular base, to there is less rotational resistance.
3. desulphurization system gas-liquid separator according to claim 1 and 2, is characterized in that: the central authorities of each described hang plate (21) are fixed on the dowel (3) extending along the diameter of described support ring (20).
4. desulphurization system gas-liquid separator according to claim 1 and 2, it is characterized in that: the lower end of described top rotary table and the upper end of described top rotary table are covered with respectively one deck screen pack, between the screen pack of top rotary table and the screen pack of lower rotary table, at a distance of less distance, be 0.5mm ~ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666147.9A CN105582748A (en) | 2015-10-16 | 2015-10-16 | Gas-liquid separator of desulfurization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666147.9A CN105582748A (en) | 2015-10-16 | 2015-10-16 | Gas-liquid separator of desulfurization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105582748A true CN105582748A (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510666147.9A Pending CN105582748A (en) | 2015-10-16 | 2015-10-16 | Gas-liquid separator of desulfurization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875995A (en) * | 2016-09-29 | 2018-04-06 | 韩小凤 | The relatively long gas-liquid partitioned reactor of liquid stream stroke |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06246118A (en) * | 1993-02-26 | 1994-09-06 | Mitsubishi Heavy Ind Ltd | Steam separator |
| JPH11262623A (en) * | 1998-03-18 | 1999-09-28 | Murakami Seisakusho:Kk | Gas cleaning device |
| CN2392602Y (en) * | 1999-11-08 | 2000-08-23 | 穆小强 | Back-revolving gas-water separation integrated desulfurising-dusting apparatus of impact rotary spray type |
| JP2002119813A (en) * | 2000-10-13 | 2002-04-23 | Tlv Co Ltd | Gas-liquid separator |
| CN2582724Y (en) * | 2002-12-09 | 2003-10-29 | 哈尔滨电站设备成套设计研究所 | Twing cyclone impact type cyclone plate exhaust gas purifying device |
| JP2005349318A (en) * | 2004-06-11 | 2005-12-22 | Miura Co Ltd | Revolving type separator |
| CN202277752U (en) * | 2011-09-29 | 2012-06-20 | 西安航空动力股份有限公司 | Refrigeration type drying machine gas-liquid separation device |
| CN104971575A (en) * | 2014-04-09 | 2015-10-14 | 苏州鼎德电环保科技有限公司 | Gas-liquid-solid separator, gas-liquid separator and plasma desulfurization and denitrification device comprising gas-liquid-solid separator and gas-liquid separator |
-
2015
- 2015-10-16 CN CN201510666147.9A patent/CN105582748A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06246118A (en) * | 1993-02-26 | 1994-09-06 | Mitsubishi Heavy Ind Ltd | Steam separator |
| JPH11262623A (en) * | 1998-03-18 | 1999-09-28 | Murakami Seisakusho:Kk | Gas cleaning device |
| CN2392602Y (en) * | 1999-11-08 | 2000-08-23 | 穆小强 | Back-revolving gas-water separation integrated desulfurising-dusting apparatus of impact rotary spray type |
| JP2002119813A (en) * | 2000-10-13 | 2002-04-23 | Tlv Co Ltd | Gas-liquid separator |
| CN2582724Y (en) * | 2002-12-09 | 2003-10-29 | 哈尔滨电站设备成套设计研究所 | Twing cyclone impact type cyclone plate exhaust gas purifying device |
| JP2005349318A (en) * | 2004-06-11 | 2005-12-22 | Miura Co Ltd | Revolving type separator |
| CN202277752U (en) * | 2011-09-29 | 2012-06-20 | 西安航空动力股份有限公司 | Refrigeration type drying machine gas-liquid separation device |
| CN104971575A (en) * | 2014-04-09 | 2015-10-14 | 苏州鼎德电环保科技有限公司 | Gas-liquid-solid separator, gas-liquid separator and plasma desulfurization and denitrification device comprising gas-liquid-solid separator and gas-liquid separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875995A (en) * | 2016-09-29 | 2018-04-06 | 韩小凤 | The relatively long gas-liquid partitioned reactor of liquid stream stroke |
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Application publication date: 20160518 |