CN2658145Y - Desulfurization dust removal device for smoke of glass smelting kiln - Google Patents
Desulfurization dust removal device for smoke of glass smelting kiln Download PDFInfo
- Publication number
- CN2658145Y CN2658145Y CN 200320102943 CN200320102943U CN2658145Y CN 2658145 Y CN2658145 Y CN 2658145Y CN 200320102943 CN200320102943 CN 200320102943 CN 200320102943 U CN200320102943 U CN 200320102943U CN 2658145 Y CN2658145 Y CN 2658145Y
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- plate
- flue gas
- dust removing
- cover tube
- removing device
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Abstract
The utility model discloses a desulphurization dust removal device for smoke of glass smelting kiln, which is mainly used for the desulphurization and dust removal of the high temperature fume of glass smelting kilns. The technical proposals are: the desulphurization dust removal device includes a cylinder body; a fume inlet and a fume outlet which are arranged at the upper side and the lower side of the cylinder body; a centripetal board and a centrifugal board which are fixed on the inner wall of the cylinder body; a manhole and a washing liquid pipe which drill through the cylinder wall. The utility model is characterized in that: two cyclone boards are respectively arranged on the centripetal board and the centrifugal board so as to form a centripetal cyclone board and a centrifugal cyclone board; a current steady column is arranged at the center of the cylinder body; a cutting-off ring is arranged in the cylinder wall. The utility model has the advantages that the structure is simple and practical; moreover, the operation is reliable and smooth; at the same time, the process requirements of the glass smelting kiln can be met and the maintenance is convenient.
Description
Technical field
The utility model relates to a kind of desulfurating dust removing device for flue gas, specifically relates to a kind of high-temperature flue gas desulfation dust-extraction device that is used for glass melter.
Background technology
Float glass smelting kiln has produced the viscosity flue gas that contains sulphur and frit dust in the process that combusting heavy oil melts raw material, could be to airborne release after this flue gas is must be treated up to standard.At present, the treatment unit of domestic glass melter flue gas is in blank basically, and the desulfurating dust removing device for flue gas of using other industry easily results in blockage, and is difficult to handle the glass melter flue gas.
The utility model content
The purpose of this utility model provides a kind of simple and practical, reliable operation and is difficult for stifledly, can satisfy manufacturing technique requirent, glass melter desulfurating dust removing device for flue gas easy to maintenance.
To achieve these goals, the utility model has been taked following technical scheme: a kind of glass melter desulfurating dust removing device for flue gas, it comprises cylindrical shell, be arranged at the smoke entrance of cylindrical shell upper and lower sides, be fixed in cylinder inboard wall to core and centrifugal plate, break-through in the manhole and the washings inlet pipe of barrel, it is characterized in that: described to be respectively equipped with tangential direction to core and centrifugal plate different and have the vane group of some blades, form entad eddy flow plate and centrifugal cyclone plate; The center sets firmly a current stabilization post in the described cylindrical shell; Be equipped with in the described barrel and cut off ring.
The vane group downstream direction tangent line setting of described entad eddy flow plate, the center of its vane group are provided with a blind plate, the outer rim of vane group is provided with a cover tube, described cover tube is along described cylinder inboard wall setting, and it is shaped as an annular solid, and it highly is higher than described blades height; Described blade one end and described blind plate become that the α angle is tangent to be connected and to be distributed on the excircle of described blind plate, and the other end is connected with described cover tube; Described cover tube downside and one cyclic flange is arranged along the barrel installed inside is evenly equipped with four waist shaped holes on the flange, described flange by its four waist shaped hole be positioned at funnel that four waist shaped holes below is provided with and connect composition one and fall liquid device; Described intercepting basin is the ring groove that forms between described cover tube and described flange and the described barrel.
The contrary air flow line tangent line of the vane group of described centrifugal cyclone plate is provided with, and the center of its vane group is provided with a blind plate, and the outer rim of vane group is provided with a cover tube, and described cover tube is along described cylinder inboard wall setting, and it is shaped as an annular solid, and it highly is higher than described depth of blade; Described blade one end and described blind plate become that the α angle is tangent to be connected and to be distributed on the excircle of described blind plate, and the described blade the other end is connected with described cover tube.
Described α angle is the elevation angle, and the described elevation angle is 20～30 degree.
In order to improve decontamination effect improving, described entad eddy flow plate is set to the 2-4 piece, and described centrifugal cyclone plate is set to the 1-2 piece; Formed stage purification.
Described manhole is arranged at the top of each piece described entad eddy flow plate and described centrifugal cyclone plate respectively.
Described current stabilization post is a right cylinder, is installed on described cylindrical shell bottom and is lower than bottom described entad eddy flow plate, and the radius of described current stabilization post is less than described blind plate radius, and its axis is consistent with described tubular axis.
Described partition ring is provided with 3 at least, lays respectively at described centrifugal cyclone plate top and described exhanst gas outlet below, and welding has angle between described partition ring and the described barrel.
Described angle angle is 75 degree.
Described entad eddy flow plate is set to the 2-4 piece, and described centrifugal cyclone plate is set to the 1-2 piece; Described manhole is arranged at the top of every block of described entad eddy flow plate and described centrifugal cyclone plate respectively.
In order to improve the corrosion resistance of the utility model desulfurizer, used steel adopt stainless steel, cylinder inboard wall, entad eddy flow plate and centrifugal cyclone plate, cover tube, cut off ring, current stabilization post, the outside surface that falls the funnel of liquid device is coated with the corrosion-resistant abrasion coating layer.
The utility model adopts as above scheme, and its advantage is:
1. the utility model has made full use of the characteristics of cyclone technique.Entad the gas-liquid contact time of eddy flow plate is long, is applicable to desulfurization; The stroke of centrifugal cyclone plate liquid rotation direction barrel is short, is applicable to dehydrating demisting.Can reach with desulfurization dust-removing efficiency that spraying technique equates in, dewatering efficiency of the present utility model is higher than spraying technique.
2. the current stabilization post makes the flue gas of glass melter enter cylindrical shell and rich its rotation with the tangent line form, and gas velocity descends, and forms the stable rotation upstream, has increased the duration of contact of gas-liquid.
3. the utility model is provided with and cuts off ring, can effectively stop the liquid that rises with swirling eddy in the barrel along climbing with wall, and the liquid that cuts off the ring place is gathered into drop and drips in the cylinder inboard wall bottom.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model
Fig. 2 is an eddy flow plate structure synoptic diagram
Fig. 3 A is eddy flow plate blade installation direction synoptic diagram entad
Fig. 3 B is a centrifugal cyclone plate blade installation direction synoptic diagram
Embodiment
As shown in Figure 1, the utility model by gas approach 1, current stabilization post 2, entad eddy flow plate 3, washings inlet pipe 4, centrifugal cyclone plate 5, cut off ring 6, cylindrical shell 7, exhanst gas outlet 8, manhole 9 and form.
Gas approach 1 and exhanst gas outlet 8 are along cylindrical shell 7 tangential openings; Entad eddy flow plate 3 is set to three, is distributed in cylindrical shell 7 bottoms and is welded on the cylindrical shell 7; Washings inlet pipe 4 is set to two, is installed in two entad tops of eddy flow plate 3 respectively, pierce into cylindrical shell 7 and with its welding; Centrifugal cyclone plate 5 is set to two, and it is distributed in cylindrical shell 7 tops and is welded on the cylindrical shell 7; Cut off ring 6 and be provided with three, all with between the barrel becomes one 75 to spend angles and be welded on the cylindrical shell 7, two tops that are positioned at centrifugal cyclone plate 5 wherein, a below that is positioned at exhanst gas outlet 8; Manhole 9 is provided with 5, is arranged at the entad top of eddy flow plate 3 and centrifugal cyclone plate 5 of each piece respectively.Current stabilization post 2 is a right cylinder, is installed on cylindrical shell 7 bottoms and is lower than a bottom eddy flow plate 3 entad, and its axis overlaps with bottom centre's line of cylindrical shell 7, and the radius of current stabilization post 2 is less than the radius of establishing blind plate in the eddy flow plate 3 entad.
As shown in Figure 2, entad eddy flow plate center is provided with blind plate 31, and it connects as one by blade 32 with cover tube 34, and cover tube 34 is an annular solid, and it highly is higher than the height of blade 32; One end of blade 32 becomes the tangent setting in α angle and is distributed on the excircle of blind plate 31 with blind plate 31 downstream directions, the α angle is the elevation angle, and the elevation angle is set to 20～30 degree; The other end of blade 32 links with cover tube 34; At the downside of cover tube 34 and along cylinder inboard wall one cyclic flange 35 is installed, entad the flange 35 of eddy flow plate downside setting all has four waist shaped holes along circumference, is connected with funnel below four waist shaped holes, forms and falls liquid device 33; Funnel can hold situation according to the barrel inboard and be arranged to different form; By the ring groove that forms between cover tube, flange and the cylinder inboard wall is intercepting basin 35; Fall liquid device 33 and be positioned at the bottom of intercepting basin 35.
In like manner, the centrifugal cyclone plate is identical substantially with being provided with of eddy flow plate entad, its difference be in: an end of blade 32 becomes the tangent setting in α angle with blind plate 31 against air flow lines, and is distributed on the excircle of blind plate 31; Wherein the α angle is the elevation angle, and the elevation angle is set to 20～30 degree; At the downside of centrifugal cyclone plate and along cylinder inboard wall one cyclic flange 35 is installed, the centrifugal cyclone plate is not established and is fallen liquid device and intercepting basin.
As shown in Figure 3A, entad the blade downstream direction tangent line on the eddy flow plate 3 is installed on the outer circumferential edge of blind plate;
Shown in Fig. 3 B, the contrary air flow line tangent line of the blade on the centrifugal cyclone plate 5 is installed on the outer circumferential edge of blind plate;
As Fig. 1, Fig. 2, shown in Figure 3: cylindrical shell 7 inwalls, entad eddy flow plate 3, centrifugal cyclone plate 5, cover tube 4, cut off ring 6, current stabilization post 2, the outside surface that falls liquid device 33 funnels is coated with the corrosion-resistant abrasion coating layer, increased the anti-corrosion capability of this device.
Above-mentioned corrosion-resistant abrasion coating layer selects for use Japan to produce 31 heavy industry corrosion-proof wear-resistant materials.
Principle of work of the present utility model is:
Flue gas tangentially enters cylindrical shell by inlet mouth, when the current stabilization post slows down the rotation rising, meets with the alkaline detergent solution drop that ejects, and these drops have great surface in contact long-pending.The eddy flow state increases flue gas and drop contact area, and extend duration of contact, the SO in the flue gas
2Play neutralization reaction with the alkali in the drop, reacted waste liquid is by at the bottom of falling liquid device and flowing to tin, and discharges this device; Simultaneously, gas-liquid mixes the mutual collision that has produced in the process between solid flue dust size particles, between the liquid solid particle, between liquid different diameter drop.Occur particulate coalescence phenomenon in the flue dust, soot dust granule is caught by drop and is got rid of to barrel under action of centrifugal force, and flows under the influence of gravity in the intercepting basin, again by falling at the bottom of liquid device flows to tin, and discharges this device.Be particulate state by centrifugal plate by the liquid that air-flow gets rid of to barrel, therefore on barrel, obtain gas-liquid separation preferably.Several roads cut off ring and cooperate centrifugal plate to play dehydration preferably.The eddy flow plate has been strengthened the gas-to-liquid contact in the desulfation dust-extraction device greatly, makes desulphurizing and dust-removing integral, simultaneously, fundamentally eliminates problems such as band water, dust stratification, fouling obstruction.
This device is in pH value 〉=11 of washings o'clock, desulfuration efficiency 〉=80%; Flue gas lingemann blackness≤1, efficiency of dust collection 〉=99%, flue gas water content≤3%.
Claims (10)
1. glass melter desulfurating dust removing device for flue gas, it comprises cylindrical shell, be arranged at the smoke entrance of cylindrical shell upper and lower sides, be fixed in cylinder inboard wall to core and centrifugal plate, break-through in the manhole and the washings inlet pipe of barrel, it is characterized in that: described to be respectively equipped with tangential direction to core and centrifugal plate different and have the vane group of some blades, form entad eddy flow plate and centrifugal cyclone plate; The center sets firmly a current stabilization post in the described cylindrical shell; Be equipped with in the described barrel and cut off ring.
2. glass melter desulfurating dust removing device for flue gas according to claim 1, it is characterized in that: the vane group downstream direction tangent line of described entad eddy flow plate is provided with, the center of its vane group is provided with a blind plate, the outer rim of vane group is provided with a cover tube, described cover tube is along described cylinder inboard wall setting, it is shaped as an annular solid, and it highly is higher than described blades height; Described cover tube downside and one cyclic flange is arranged along the barrel installed inside is evenly equipped with four waist shaped holes on the flange, described flange by its four waist shaped hole be positioned at funnel that four waist shaped holes below is provided with and connect composition one and fall liquid device; Described intercepting basin is the ring groove that forms between described cover tube and described flange and the described barrel.
3. glass melter desulfurating dust removing device for flue gas according to claim 1, it is characterized in that: the contrary air flow line tangent line of the vane group of described centrifugal cyclone plate is provided with, the center of its vane group is provided with a blind plate, the outer rim of vane group is provided with a cover tube, described cover tube is along described cylinder inboard wall setting, it is shaped as an annular solid, and it highly is higher than described depth of blade.
4. according to claim 2 or 3 described glass melter desulfurating dust removing device for flue gas, it is characterized in that: described blade one end and described blind plate become that the α angle is tangent to be connected and to be distributed on the excircle of described blind plate, and the described blade the other end is connected with described cover tube.
5. glass melter desulfurating dust removing device for flue gas according to claim 4 is characterized in that: described α angle is the elevation angle, and the described elevation angle is 20～30 degree.
6. according to claim 1 or 2 or 3 described glass melter desulfurating dust removing device for flue gas, it is characterized in that: described entad eddy flow plate is set to the 2-4 piece, and described centrifugal cyclone plate is set to the 1-2 piece; Described manhole is arranged at the top of every block of described entad eddy flow plate and described centrifugal cyclone plate respectively.
7. glass melter desulfurating dust removing device for flue gas according to claim 1, it is characterized in that: described current stabilization post is a right cylinder, be installed on described cylindrical shell bottom and be lower than bottom described entad eddy flow plate, the radius of described current stabilization post is less than described blind plate radius, and its axis is consistent with described tubular axis.
8. glass melter desulfurating dust removing device for flue gas according to claim 1, it is characterized in that: described partition ring is provided with 3 at least, lay respectively at described centrifugal cyclone plate top and described exhanst gas outlet below, becomes one 75 to spend angles and weld between described partition ring and the described barrel.
9. according to claim 1 or 2 or 3 or 7 or 8 described glass melter desulfurating dust removing device for flue gas, it is characterized in that: described cylinder inboard wall, described entad eddy flow plate and described centrifugal cyclone plate, described cover tube, described partition ring, described current stabilization post and the described outside surface that falls the funnel of liquid device are coated with the corrosion-resistant abrasion coating layer.
10. glass melter desulfurating dust removing device for flue gas according to claim 6 is characterized in that: described cylinder inboard wall, described entad eddy flow plate and described centrifugal cyclone plate, described cover tube, described partition ring, described current stabilization post and the described outside surface that falls the funnel of liquid device are coated with the corrosion-resistant abrasion coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102943 CN2658145Y (en) | 2003-11-11 | 2003-11-11 | Desulfurization dust removal device for smoke of glass smelting kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102943 CN2658145Y (en) | 2003-11-11 | 2003-11-11 | Desulfurization dust removal device for smoke of glass smelting kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658145Y true CN2658145Y (en) | 2004-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102943 Expired - Lifetime CN2658145Y (en) | 2003-11-11 | 2003-11-11 | Desulfurization dust removal device for smoke of glass smelting kiln |
Country Status (1)
| Country | Link |
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| CN (1) | CN2658145Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278297A (en) * | 2011-08-10 | 2011-12-14 | 浙江长兴亚金机械有限公司 | Vacuum filter for solar module laminator |
| CN103285702A (en) * | 2013-06-09 | 2013-09-11 | 史汉祥 | Dust removal mist purifier |
| CN107252620A (en) * | 2017-07-19 | 2017-10-17 | 国家电投集团远达环保装备制造有限公司 | Dust-removal and desulfurizing demisting integrated apparatus |
| CN107376624A (en) * | 2017-07-19 | 2017-11-24 | 国家电投集团远达环保装备制造有限公司 | Desulfuration absorbing tower gas-liquid two-phase homogeneous device |
| CN109224776A (en) * | 2018-10-20 | 2019-01-18 | 富瑞德化工设备(武汉)有限公司 | A kind of high-efficiency swirl-type FGD by spraying mist tower and its sulfur method |
-
2003
- 2003-11-11 CN CN 200320102943 patent/CN2658145Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278297A (en) * | 2011-08-10 | 2011-12-14 | 浙江长兴亚金机械有限公司 | Vacuum filter for solar module laminator |
| CN103285702A (en) * | 2013-06-09 | 2013-09-11 | 史汉祥 | Dust removal mist purifier |
| CN103285702B (en) * | 2013-06-09 | 2015-03-25 | 宁波太极环保设备有限公司 | Dust removal mist purifier |
| CN107252620A (en) * | 2017-07-19 | 2017-10-17 | 国家电投集团远达环保装备制造有限公司 | Dust-removal and desulfurizing demisting integrated apparatus |
| CN107376624A (en) * | 2017-07-19 | 2017-11-24 | 国家电投集团远达环保装备制造有限公司 | Desulfuration absorbing tower gas-liquid two-phase homogeneous device |
| CN109224776A (en) * | 2018-10-20 | 2019-01-18 | 富瑞德化工设备(武汉)有限公司 | A kind of high-efficiency swirl-type FGD by spraying mist tower and its sulfur method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA KAISHENG INTERNATIONAL ENGINEERING CO., LTD. Free format text: FORMER NAME OR ADDRESS: CHINESE KAISHENG INTERNATIONAL ENGINEERING CO. |
|
| CP03 | Change of name, title or address |
Address after: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Patentee after: China Triumph International Engineering Co. Address before: 233018 No. 1032 Tu Shan Road, Anhui, Bengbu Patentee before: China Kaisheng International Engineering Corp. |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD. Free format text: FORMER NAME: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Patentee after: China Triumph International Engineering Co.,Ltd. Address before: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Patentee before: China Triumph International Engineering Co.,Ltd. Address after: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Patentee after: China Triumph International Engineering Co.,Ltd. Address before: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Patentee before: China Triumph International Engineering Co. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131111 Granted publication date: 20041124 |