CN106237768A - Desulfurizing device and method in a kind of desulfurizing tower - Google Patents
Desulfurizing device and method in a kind of desulfurizing tower Download PDFInfo
- Publication number
- CN106237768A CN106237768A CN201610752020.3A CN201610752020A CN106237768A CN 106237768 A CN106237768 A CN 106237768A CN 201610752020 A CN201610752020 A CN 201610752020A CN 106237768 A CN106237768 A CN 106237768A
- Authority
- CN
- China
- Prior art keywords
- desulfurizing tower
- desulfurizing
- cell body
- convex lid
- tower
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
- C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
- C10K1/004—Sulfur containing contaminants, e.g. hydrogen sulfide
Abstract
The present invention relates to a kind of desulfurizing device and method in desulfurizing tower, described device is arranged in desulfurizing tower, and the top of desulfurizing tower is provided with catches mist filler；Device includes spill cell body and convex lid, described spill cell body, convex lid are successively set on catches below mist filler, wherein spill cell body is the shell construction that upper opening is big, lower openings is little, and convex lid is the shell construction that upper opening is little, lower openings is big；The top of convex lid is staggered with the bottom of spill cell body interts, and the top of convex lid sets capping.The present invention can effectively remove the suspension sulfur carried in gas phase, makes that desulfurizing tower is stable, Effec-tive Function, and it is simple and reasonable, it is possible to decrease desulfurizing tower operating cost, improves desulfuration efficiency, and can be used for the transformation of conventional desulfurization tower.
Description
Technical field
The present invention relates to a kind of desulfurizing tower, particularly relate to a kind of desulfurizing device and method in desulfurizing tower.
Background technology
Frequently with the elemental sulfur in HPF method sulfur removal technology removing desulfurizing tower top gas phase in coking production.Owing to desulfurization is lean
Liquid is contained within substantial amounts of suspension sulfur, and after gas-to-liquid contact, a large amount of suspension sulfur are transferred in coal gas, and the mist filler of catching that top of tower is arranged exists
In removal coal gas while droplet, suspension sulfur is also attached in packing layer, reaches certain thickness through long term accumulation, makes desulfurizing tower transport
Row resistance increases, and forms stifled tower phenomenon.Therefore desulfurizing tower needs often to stop tower in running, manually enters tower and cleans filler, very
Change filler to needs, cause huge human and material resources to waste, have a strong impact on desulfuration efficiency.
Summary of the invention
The invention provides a kind of desulfurizing device and method in desulfurizing tower, can effectively remove the suspension sulfur carried in gas phase,
Making that desulfurizing tower is stable, Effec-tive Function, it is simple and reasonable, it is possible to decrease desulfurizing tower operating cost, improves desulfuration efficiency, and can use
Transform in conventional desulfurization tower.
In order to achieve the above object, the present invention realizes by the following technical solutions:
Desulfurizing device in a kind of desulfurizing tower, is arranged in desulfurizing tower, and the top of described desulfurizing tower is provided with catches mist filler；Bag
Including spill cell body and convex lid, described spill cell body, convex lid are successively set on catches below mist filler, wherein spill cell body
Shell construction big for upper opening, that lower openings is little, convex lid is the shell construction that upper opening is little, lower openings is big；
The top of convex lid is staggered with the bottom of spill cell body interts, and the top of convex lid sets capping.
Described spill cell body, the cross section of convex lid are circular, rectangle or polygon.
The top of described spill cell body is fixing with desulfurizing tower inwall to be connected.
Being provided with support beam below described convex lid, support beam frame is located in desulfurizing tower tower body, two ends and desulfurizing tower inwall
Fixing connection；Convex lid is fixed in support beam.
Described mist filler of catching uses filler for flower ring or porcelain ring filler.
Based on process for sulfur removal in the desulfurizing tower of desulfurizing device in a kind of desulfurizing tower, it is adaptable to HPF method coal gas in coking production
Sulfur removal technology；Comprise the steps:
1) air ventilation passage, desulfurizing tower are formed by the annular space between spill cell body and convex lid in desulfurizing tower
In, doctor solution sprays from top to bottom, and coal gas removes the H in coal gas after inversely contacting with doctor solution2S, suspension sulfur is by gas simultaneously
It is carried along into desulfurizing tower headroom；
2) in gas uphill process, overwhelming majority gas and the direct contact-impact of convex lid, a part of suspension sulfur quilt
Absorption is on the inwall of convex lid；
3) gas of collision rift overflows bottom convex lid, collides, separately with spill cell body after walking around convex cover edge
The absorption of a part of suspension sulfur is in Baltimore groove body on wall；
4) through spill cell body gas enter desulfurizing tower top catch mist filler, the droplet in gas is through catching mist filler
After removing, discharge from tower top；
5) catching and set cleanout fluid flusher above mist filler, routine cleaning catches mist filler, and cleanout fluid is after catching mist filler
Flowing down, be successively carried out groove lid and convex lid, cleanout fluid finally flows at the bottom of desulfurizing tower tower.
Compared with prior art, the invention has the beneficial effects as follows:
1) use spill cell body and the structure of convex cover assembling, effectively remove the suspension sulfur in gas phase；
2) apparatus structure advantages of simple, saves space, low cost of manufacture；
3) ensure that desulfurizing tower is stable, Effec-tive Function, extend use cycle and the life-span catching mist filler, reduce desulfurizing tower and run
Cost, improves desulfuration efficiency；
4) cannot be only used for newly-built desulfurizing tower, it may also be used for conventional desulfurization tower is transformed, simple, small investment, instant effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of desulfurizing tower desulfurizing device of the present invention.
Fig. 2 is the top view of spill cell body of the present invention.(with upper opening as circle, lower openings is square knot
As a example by structure)
Fig. 3 is the top view of convex lid of the present invention.(as a example by the taper type structure of four directions)
In figure: 1. mist filler 4. spill cell body 5. convex lid 6. envelope caught by desulfurizing tower 2. cleanout fluid flusher 3.
Cover 7. support beams
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
As it is shown in figure 1, desulfurizing device in a kind of desulfurizing tower of the present invention, it is arranged in desulfurizing tower 1, described desulfurizing tower 1
Top be provided with and catch mist filler 3；Including spill cell body 4 and convex lid 5, described spill cell body 4, convex lid 5 set successively
Putting and catching below mist filler 3, wherein spill cell body 4 is the shell construction that upper opening is big, lower openings is little, and convex lid 5 is
The shell construction that upper opening is little, lower openings is big；The top of convex lid 5 is staggered with the bottom of spill cell body 3 interts, convex
The top of lid 5 sets capping 6.
Described spill cell body 4, the cross section of convex lid 5 are circular, rectangle or polygon.
The top of described spill cell body 4 is fixing with desulfurizing tower 1 inwall to be connected.
Being provided with support beam 7 below described convex lid 5, support beam 7 is erected in desulfurizing tower 1 tower body, two ends and desulfurizing tower 1
Inwall is fixing to be connected；Convex lid 5 is fixed in support beam 7.
Described mist filler 3 of catching uses filler for flower ring or porcelain ring filler.
Based on process for sulfur removal in the desulfurizing tower of desulfurizing device in a kind of desulfurizing tower, it is adaptable to HPF method coal gas in coking production
Sulfur removal technology；Comprise the steps:
1) air ventilation passage, desulfurization are formed by the annular space between spill cell body 4 and convex lid 5 in desulfurizing tower 1
In tower 1, doctor solution sprays from top to bottom, and coal gas removes the H in coal gas after inversely contacting with doctor solution2S, suspension sulfur is by gas simultaneously
Body is carried along into desulfurizing tower 1 headroom；
2) in gas uphill process, overwhelming majority gas and the direct contact-impact of convex lid 5, a part of suspension sulfur quilt
Absorption is on the inwall of convex lid 5；(in Fig. 3, dash area is adsorbable surface)
3) gas of collision rift overflows bottom convex lid 5, collides with spill cell body 4 after walking around convex lid 5 edge,
Another part suspension sulfur adsorbs on spill cell body 4 inwall；(in Fig. 2, dash area is adsorbable surface)
4) through spill cell body 4 gas enter desulfurizing tower 1 top catch mist filler 3, the droplet in gas is filled out through catching mist
After material 3 removal, discharge from tower top；
5) catching and set cleanout fluid flusher 2 above mist filler 3, routine cleaning catches mist filler 3, and cleanout fluid is through catching mist filler
Flowing down after 3, be successively carried out groove lid 4 and convex lid 5, cleanout fluid finally flows at the bottom of desulfurizing tower 1 tower.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (6)
1. a desulfurizing device in desulfurizing tower, is arranged in desulfurizing tower, and the top of described desulfurizing tower is provided with catches mist filler；It is special
Levying and be, including spill cell body and convex lid, described spill cell body, convex lid are successively set on catches below mist filler, its
Middle concave cell body is the shell construction that upper opening is big, lower openings is little, and convex lid is that upper opening is little, lower openings is big
Shell construction；The top of convex lid is staggered with the bottom of spill cell body interts, and the top of convex lid sets capping.
Desulfurizing device in a kind of desulfurizing tower the most according to claim 1, it is characterised in that described spill cell body, convex lid
The cross section of body is circular, rectangle or polygon.
Desulfurizing device in a kind of desulfurizing tower the most according to claim 1, it is characterised in that the top sides of described spill cell body
Edge is fixing with desulfurizing tower inwall to be connected.
Desulfurizing device in a kind of desulfurizing tower the most according to claim 1, it is characterised in that be provided with below described convex lid
Support beam, support beam frame is located in desulfurizing tower tower body, and two ends are fixing with desulfurizing tower inwall to be connected；Convex lid is fixed on support beam
On.
Desulfurizing device in a kind of desulfurizing tower the most according to claim 1, it is characterised in that described in catch mist filler and use garland
Filler or porcelain ring filler.
6. based on process for sulfur removal in the desulfurizing tower of desulfurizing device in a kind of desulfurizing tower described in claim 1, it is adaptable to coking is raw
HPF method coal gas desulfurization technique in product；It is characterized in that, comprise the steps:
1) air ventilation passage is formed by the annular space between spill cell body and convex lid in desulfurizing tower, in desulfurizing tower, de-
Sulfur liquid sprays from top to bottom, and coal gas removes the H in coal gas after inversely contacting with doctor solution2S, suspension sulfur is entrained into by gas simultaneously
Enter desulfurizing tower headroom；
2) in gas uphill process, overwhelming majority gas and the direct contact-impact of convex lid, a part of suspension sulfur is adsorbed
On the inwall of convex lid；
3) gas of collision rift overflows bottom convex lid, collides with spill cell body, another portion after walking around convex cover edge
Divide the absorption of suspension sulfur on wall in Baltimore groove body；
4) through spill cell body gas enter desulfurizing tower top catch mist filler, the droplet in gas through catch mist filler remove
After, discharge from tower top；
5) catching and set cleanout fluid flusher above mist filler, routine cleaning catches mist filler, and cleanout fluid flows down after catching mist filler,
Successively being carried out groove lid and convex lid, cleanout fluid finally flows at the bottom of desulfurizing tower tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752020.3A CN106237768B (en) | 2016-08-29 | 2016-08-29 | Desulfurizing device and method in a kind of desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752020.3A CN106237768B (en) | 2016-08-29 | 2016-08-29 | Desulfurizing device and method in a kind of desulfurizing tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106237768A true CN106237768A (en) | 2016-12-21 |
| CN106237768B CN106237768B (en) | 2018-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752020.3A Active CN106237768B (en) | 2016-08-29 | 2016-08-29 | Desulfurizing device and method in a kind of desulfurizing tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339389A (en) * | 2018-03-29 | 2018-07-31 | 唐钢美锦（唐山）煤化工有限公司 | A kind of coke oven gas desulfurization tower top catches mist device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660616A (en) * | 1994-05-06 | 1997-08-26 | Korea Electric Power Corp. | Method and device with a gas layered sieve plate for wet desulfurization from flue gas |
| CN2510149Y (en) * | 2001-12-06 | 2002-09-11 | 杨振坤 | Double helical-blade guiding dust-collection and desulfurization apparatus |
| CN2559402Y (en) * | 2002-07-18 | 2003-07-09 | 刘增营 | Spiral-flow type fumes purifier |
| CN101569831A (en) * | 2008-04-29 | 2009-11-04 | 白福有 | Flue-gas wet dust removal desulfurizer |
| CN206027341U (en) * | 2016-08-29 | 2017-03-22 | 中冶焦耐(大连)工程技术有限公司 | Desulphurization device in desulfurizing tower |
-
2016
- 2016-08-29 CN CN201610752020.3A patent/CN106237768B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660616A (en) * | 1994-05-06 | 1997-08-26 | Korea Electric Power Corp. | Method and device with a gas layered sieve plate for wet desulfurization from flue gas |
| CN2510149Y (en) * | 2001-12-06 | 2002-09-11 | 杨振坤 | Double helical-blade guiding dust-collection and desulfurization apparatus |
| CN2559402Y (en) * | 2002-07-18 | 2003-07-09 | 刘增营 | Spiral-flow type fumes purifier |
| CN101569831A (en) * | 2008-04-29 | 2009-11-04 | 白福有 | Flue-gas wet dust removal desulfurizer |
| CN206027341U (en) * | 2016-08-29 | 2017-03-22 | 中冶焦耐(大连)工程技术有限公司 | Desulphurization device in desulfurizing tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339389A (en) * | 2018-03-29 | 2018-07-31 | 唐钢美锦（唐山）煤化工有限公司 | A kind of coke oven gas desulfurization tower top catches mist device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106237768B (en) | 2018-08-21 |
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