CN209752622U - Coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower - Google Patents
Coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower Download PDFInfo
- Publication number
- CN209752622U CN209752622U CN201920203075.8U CN201920203075U CN209752622U CN 209752622 U CN209752622 U CN 209752622U CN 201920203075 U CN201920203075 U CN 201920203075U CN 209752622 U CN209752622 U CN 209752622U
- Authority
- CN
- China
- Prior art keywords
- desulfurizing tower
- bevel gear
- flue gas
- fired boiler
- boiler flue
- 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.)
- Expired - Fee Related
Links
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 74
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000003546 flue gas Substances 0.000 title claims abstract description 27
- 239000003245 coal Substances 0.000 title claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a purifier technical field is handled to flue gas, and a coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower is disclosed, including the desulfurizing tower, the air inlet has been seted up at the middle part of desulfurizing tower one side, and the gas vent has been seted up at the top of desulfurizing tower opposite side, and the drain has been seted up at the middle part of desulfurizing tower bottom, and the standing groove has been seted up to the bottom of desulfurizing tower inner chamber, and first bevel gear has been cup jointed in the inside activity of standing groove, and first bevel gear's inside fixed cover has connect the ring, and the bottom fixed mounting of ring has the scraper blade, and second bevel gear has been. This coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower through the combined action of motor, pivot, first bevel gear, second bevel gear and ring for can drive the scraper blade and rotate and strike off attached to the bottom precipitate in the desulfurizing tower inner chamber, avoid long-time back attachment caking to cause the bottom of desulfurizing tower and drain to block up.
Description
Technical Field
The utility model relates to a purifier technical field is handled to the flue gas specifically is a coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower.
Background
The flue gas treatment equipment is used for effectively treating toxic and harmful substances contained in flue gas to below a specified concentration, and should avoid adverse phenomena such as corrosion or blockage of the equipment, and generally, the flue gas treatment equipment applied to a waste incineration plant is divided into two major types, namely dust removal equipment and acid gas removal equipment.
When using the desulfurizing tower to carry out purification treatment to the flue gas that the coal fired boiler produced, the inside at the desulfurizing tower is can dropped to the bottom of desulfurizing tower and attached to partial dust behind the meetting liquid catalyst in the flue gas, because long-time use deposit can be more and more or even the bottom of knot deposit at the desulfurizing tower, leads to desulfurization effect to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides a coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower possesses the advantage of deposit knot board pile in the desulfurizing tower bottom, has solved the inside that meets liquid catalyst rear portion dust can drop the desulfurizing tower and adhere to at the desulfurizing tower in the flue gas, because long-time use deposit can be more and more even the knot board pile in the bottom of desulfurizing tower, leads to the problem that desulfurization effect reduces.
The utility model provides a following technical scheme: a coal-fired boiler flue gas treatment anti-blocking desulfurizing tower comprises a desulfurizing tower, wherein an air inlet is formed in the middle of one side of the desulfurizing tower, an air outlet is formed in the top of the other side of the desulfurizing tower, a sewage outlet is formed in the middle of the bottom of the desulfurizing tower, a placing groove is formed in the bottom of an inner cavity of the desulfurizing tower, a first bevel gear is movably sleeved in the placing groove, a ring is fixedly sleeved in the first bevel gear, a scraper is fixedly installed at the bottom end of the ring, a second bevel gear is movably sleeved at one side of the interior of the placing groove, a rotating shaft is fixedly connected to one end of the second bevel gear, one end of the rotating shaft penetrates through and extends to the exterior of the desulfurizing tower, a sealing ring I fixedly installed on the side wall of the desulfurizing tower is movably sleeved outside the rotating shaft, a supporting plate is fixedly installed at the bottom end, the output shaft of motor cup joints with the one end activity of pivot, the desulfurizing tower is located drain lateral wall all around and has seted up the mounting groove, the inside fixed mounting of mounting groove has sealing washer II, the inside of mounting groove cup joints with the top activity of collecting the box.
Preferably, the first bevel gear is in a shape that the shape of the placing groove is matched, and the outer part of the first bevel gear is meshed with the outer part of the second bevel gear.
Preferably, the number of the scrapers is four, the four scrapers are distributed at the bottom of the circular ring in an annular array, and the outer parts of the four scrapers are movably connected with the inner part of the desulfurizing tower.
Preferably, the inside of mounting groove is seted up the internal thread, and the inside of mounting groove and the outside screw thread of collecting box top cup joint.
Preferably, the width value of the sealing ring II is larger than that of the top of the collection box.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. This coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower through the combined action of motor, pivot, first bevel gear, second bevel gear and ring for can drive the scraper blade and rotate and strike off attached to the bottom precipitate in the desulfurizing tower inner chamber, avoid long-time back attachment caking to cause the bottom of desulfurizing tower and drain to block up.
2. This coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower through will collecting threaded connection between box and the desulfurizing tower, is convenient for clear up the sediment of scraping from the desulfurizing tower is inside, simple structure and convenient operation, simultaneously under the effect of sealing washer II, avoid having the clearance between drain and the collection box, improved the leakproofness of desulfurizing tower, improved the desulfurization effect simultaneously for the flue gas reaches emission standard.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
Fig. 3 is a schematic top view of the structural ring of the present invention.
In the figure: 1. a desulfurizing tower; 2. an air inlet; 3. an exhaust port; 4. a sewage draining outlet; 5. a placement groove; 6. a first bevel gear; 7. a circular ring; 8. a squeegee; 9. a second bevel gear; 10. a rotating shaft; 11. a sealing ring I; 12. a support plate; 13. a motor; 14. mounting grooves; 15. a sealing ring II; 16. and (4) collecting the box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Also in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention, and the filling of the hatching in the drawings has no special meaning, but only to distinguish the positional relationship between the various objects in the drawings.
Referring to fig. 1-3, an anti-clogging desulfurizing tower for treating flue gas of a coal-fired boiler comprises a desulfurizing tower 1, wherein an air inlet 2 is arranged in the middle of one side of the desulfurizing tower 1, an air outlet 3 is arranged at the top of the other side of the desulfurizing tower 1, a drain outlet 4 is arranged in the middle of the bottom end of the desulfurizing tower 1, a placing groove 5 is arranged at the bottom of an inner cavity of the desulfurizing tower 1, a first bevel gear 6 is movably sleeved in the placing groove 5, the first bevel gear 6 is matched with the placing groove 5 in shape, the outer part of the first bevel gear 6 is engaged with the outer part of a second bevel gear 9, under the combined action of the first bevel gear 6, the second bevel gear 9 and a ring 7, a scraper 8 can be driven to rotate to scrape sediment attached to the bottom of the inner cavity of the desulfurizing tower 1, the ring 7 is fixedly sleeved in the first bevel gear 6, and the bottom, the number of the scraping plates 8 is four, the four scraping plates 8 are distributed at the bottom of the ring 7 in an annular array, the outer parts of the four scraping plates 8 are movably connected with the inner part of the desulfurizing tower 1, attachments attached to the bottom of the desulfurizing tower 1 and the inner part of the sewage discharge outlet 4 can be scraped under the action of the scraping plates 8, the blockage of the bottom of the desulfurizing tower 1 and the sewage discharge outlet 4 caused by the agglomeration of the attachments after a long time is avoided, a second bevel gear 9 is movably sleeved at one side of the inner part of the placing groove 5, one end of the second bevel gear 9 is fixedly connected with a rotating shaft 10, one end of the rotating shaft 10 penetrates through and extends to the outer part of the desulfurizing tower 1, a sealing ring I11 fixedly installed on the side wall of the desulfurizing tower 1 is movably sleeved at the outer part of the rotating shaft 10, a supporting plate 12 is fixedly installed at the bottom end of one side of the, desulfurizing tower 1 is located drain 4 lateral wall all around and has seted up mounting groove 14, the internal thread has been seted up to mounting groove 14's inside, and mounting groove 14's inside cup joints with the outside screw thread of collecting the box 16 top, through will collecting threaded connection between box 16 and the desulfurizing tower 1, be convenient for clear up the sediment of scraping from desulfurizing tower 1 inside, simple structure and convenient operation, the inside fixed mounting of mounting groove 14 has sealing washer II 15, the width value of sealing washer II 15 is greater than the width value of collecting the box 16 top, through the effect of sealing washer II 15, avoid having the clearance between drain 4 and the collection box 16, the leakproofness of desulfurizing tower has been improved, the desulfurization effect has been improved simultaneously, make the flue gas reach emission standard, the inside of mounting groove 14 cup joints with the top activity of collecting box 16.
the theory of operation, at first the flue gas enters into the inside of desulfurizing tower 1 from air inlet 2, open motor 13's power, motor 13 work makes pivot 10 rotate, pivot 10 rotates and drives two intermeshing's first bevel gear 6 and second bevel gear 9 and rotates, first bevel gear 6 rotates and drives ring 7 and rotate, ring 7 rotates and makes four scraper blades 8 rotate and strike off the compatible deposit that just adheres to at desulfurizing tower 1 inner wall of flue gas middle part and aqueous solution, the deposit of striking off falls to collecting box 16 inside from drain 4, will collect box 16 and demolish when needing to clear up the deposit, can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower, includes desulfurizing tower (1), its characterized in that: the middle part of one side of the desulfurizing tower (1) is provided with an air inlet (2), the top of the other side of the desulfurizing tower (1) is provided with an air outlet (3), the middle part of the bottom of the desulfurizing tower (1) is provided with a sewage outlet (4), the bottom of the inner cavity of the desulfurizing tower (1) is provided with a placing groove (5), a first bevel gear (6) is movably sleeved on the inside of the placing groove (5), a ring (7) is fixedly sleeved on the inside of the first bevel gear (6), a scraper blade (8) is fixedly installed at the bottom end of the ring (7), a second bevel gear (9) is movably sleeved on one side of the inside of the placing groove (5), one end of the second bevel gear (9) is fixedly connected with a rotating shaft (10), one end of the rotating shaft (10) penetrates through and extends to the outside of the desulfurizing tower (1), and a sealing ring I (11) fixedly installed on the side wall of the desulfurizing tower (, the utility model discloses a desulfurizing tower, including desulfurizing tower (1), bottom fixed mounting of outside one side of desulfurizing tower (1) has backup pad (12), the top fixed mounting of backup pad (12) has motor (13), the output shaft of motor (13) cup joints with the one end activity of pivot (10), desulfurizing tower (1) is located drain (4) lateral wall all around and has seted up mounting groove (14), the inside fixed mounting of mounting groove (14) has sealing washer II (15), the inside of mounting groove (14) cup joints with the top activity of collecting box (16).
2. The coal-fired boiler flue gas treatment anti-clogging desulfurizing tower of claim 1, characterized in that: the shape of the first bevel gear (6) is matched with that of the placing groove (5), and the outer part of the first bevel gear (6) is meshed with the outer part of the second bevel gear (9).
3. The coal-fired boiler flue gas treatment anti-clogging desulfurizing tower of claim 1, characterized in that: the number of the scrapers (8) is four, the four scrapers (8) are distributed at the bottom of the circular ring (7) in an annular array mode, and the outer portions of the scrapers (8) are movably connected with the inner portion of the desulfurizing tower (1).
4. The coal-fired boiler flue gas treatment anti-clogging desulfurizing tower of claim 1, characterized in that: internal threads are formed in the mounting groove (14), and the mounting groove (14) is sleeved with the external threads at the top end of the collecting box (16).
5. The coal-fired boiler flue gas treatment anti-clogging desulfurizing tower of claim 1, characterized in that: the width value of the sealing ring II (15) is larger than that of the top of the collecting box (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203075.8U CN209752622U (en) | 2019-02-16 | 2019-02-16 | Coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203075.8U CN209752622U (en) | 2019-02-16 | 2019-02-16 | Coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209752622U true CN209752622U (en) | 2019-12-10 |
Family
ID=68751687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203075.8U Expired - Fee Related CN209752622U (en) | 2019-02-16 | 2019-02-16 | Coal fired boiler flue gas is handled and is prevented blockking up desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209752622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229753A (en) * | 2020-01-15 | 2020-06-05 | 黄延兵 | Cleaning device for desulfurization and denitrification |
| CN113551246A (en) * | 2021-06-25 | 2021-10-26 | 江苏民生重工有限公司 | Flue anti-corrosion device for calcium-based wet desulphurization |
-
2019
- 2019-02-16 CN CN201920203075.8U patent/CN209752622U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229753A (en) * | 2020-01-15 | 2020-06-05 | 黄延兵 | Cleaning device for desulfurization and denitrification |
| CN113551246A (en) * | 2021-06-25 | 2021-10-26 | 江苏民生重工有限公司 | Flue anti-corrosion device for calcium-based wet desulphurization |
| CN113551246B (en) * | 2021-06-25 | 2023-06-06 | 江苏民生重工有限公司 | Flue corrosion prevention device for calcium-based wet desulfurization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |