CN107029540A - A kind of New Cycle fluid bed flue gas desulfurization system - Google Patents
A kind of New Cycle fluid bed flue gas desulfurization system Download PDFInfo
- Publication number
- CN107029540A CN107029540A CN201710341102.3A CN201710341102A CN107029540A CN 107029540 A CN107029540 A CN 107029540A CN 201710341102 A CN201710341102 A CN 201710341102A CN 107029540 A CN107029540 A CN 107029540A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- ash bucket
- wind
- fluid bed
- new cycle
- 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
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 63
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000003546 flue gas Substances 0.000 title claims abstract description 37
- 230000023556 desulfurization Effects 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 238000005243 fluidization Methods 0.000 claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 17
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 22
- 230000003009 desulfurizing effect Effects 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 238000003723 Smelting Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of New Cycle fluid bed flue gas desulfurization system of the present invention belongs to the technical field of semi-dry process flue gas desulphurization；Technical problem to be solved is：There is provided and viscous wall and clogging are not susceptible in a kind of New Cycle fluid bed flue gas desulfurization system, desulfuration absorbing tower, level gauging good reliability, the degree of accuracy are high；The technical scheme used for：A kind of New Cycle fluid bed flue gas desulfurization system, including desulfuration absorbing tower, deduster, ash bucket and Hui Ku, gap upper end inside the nozzle segment of desulfuration absorbing tower between adjacent Venturi nozzle, between Venturi nozzle and nozzle segment inwall is provided with anti-slag cone, the device for pressure measurement for also including measurement fluidized wind blast in fluidisation wind system, fluidisation wind system is installed on the ash bucket；Present invention is mainly applied to the flue gas deep purifying of the industries such as electric power, petrochemical industry, smelting.
Description
Technical field
A kind of New Cycle fluid bed flue gas desulfurization system of the present invention belongs to the technical field of semi-dry process flue gas desulphurization, specifically
It is related to the flue gas deep purifying of the industries such as electric power, petrochemical industry, smelting.
Background technology
Circulating Fluidized Bed Flue Gas Desulfurization Technology belongs to semi-dry process flue gas desulphurization field.In circulating fluid bed reactor, powder
Shape solid desulfurating agent is vigorously mixed in desulfuration absorbing tower (fluid bed) as bed and pending flue gas and occurs desulphurization reaction,
Flue gas after desulfurization carrying desulfurizing agent leaves fluid bed and enters dust arrester, and desulfurizing agent is isolated from neat stress in dust arrester
To fall into ash bucket, last desulfurizing agent is again introduced into fluid bed from ash bucket, realizes the circulation of bed.Original recirculating fluidized bed cigarette
The desulfuration efficiency of desulfurization technology is about 95%.It is constantly severe recently as environmental regulation, power-plant flue gas deep purifying will
Continuous improvement is asked, Circulating Fluidized Bed Flue Gas Desulfurization Technology is also updated, and operational factor is continued to optimize, current recirculating fluidized bed cigarette
The desulfuration efficiency of desulfurization technology is 99%.But efficiency is improved while, and the problem of some are new is produced, for example：1、
In traditional desulfuration absorbing tower, in the gap that desulfurizing agent bed material can be between venturi nozzle outlet, and Venturi nozzle goes out
Accumulated in gap between mouth and shell, fouling；Although the 2, traditional ash bucket also has fluidized wind, the effect of fluidized wind is to make
Material has mobility, prevents the blocking of material, and fluidized wind can not smoothly hold up material, and fluidized wind blast is also unstable,
It can not be used for expressing the material position in ash bucket.
The content of the invention
The present invention overcomes the shortcomings of that prior art is present, and technical problem to be solved is：A kind of New Cycle stream is provided
Change and level gauging good reliability, standard in viscous wall and clogging, ash bucket are not susceptible in bed flue gas desulphurization system, desulfuration absorbing tower
Exactness is high.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of New Cycle fluidized bed smoke takes off
Sulphur system, including desulfuration absorbing tower, deduster, ash bucket and Hui Ku, the lower end of the desulfuration absorbing tower are provided with smoke inlet pipelines,
The upper end of the desulfuration absorbing tower is connected by pipeline with deduster upper entrance, and the bottom of the desulfuration absorbing tower is provided with water
Inlet duct and desulfurizing agent inlet duct, the deduster upper end are provided with exhanst gas outlet pipeline, and the ash bucket is arranged on deduster
Descend and end entrance is connected with deduster thereon, the lower end outlet of the ash bucket is connected with grey storehouse and desulfuration absorbing tower bottom；
The desulfuration absorbing tower includes absorption tower entrance, cylinder, absorption tower outlet section, flow field regulation part, nozzle segment
With anti-slag cone, absorption tower entrance, flow field regulation part, nozzle segment, cylinder and absorption tower outlet section are sequentially connected from bottom to top,
The nozzle segment internal arrangement is provided between multiple Venturi nozzles, the adjacent Venturi nozzle, Venturi nozzle and spray
Gap upper end between mouth section inwall is provided with anti-slag cone.
The anti-slag cone is pyramid, or is circular cone, or is segment, or is pyramid, circular cone, segment, terrace with edge, round platform, cylinder
Two or more combination constitute.
Fluidisation wind system is installed on the ash bucket；
The fluidisation wind system includes fluidized air blower, fluidized wind house steward, side fluidisation wind pipeline, bellows, bottom fluidization wind
Pipeline and air distribution plate, multiple bellows are fixedly installed on ash bucket inwall, and a side of bellows is air port, and each bellows lead to
Cross side fluidisation wind pipeline with fluidized wind house steward to be connected, the air distribution plate is fixedly mounted on the bottom of ash bucket, and air distribution plate and
Connected inside ash bucket, the air distribution plate bottom is connected by multiple bottom fluidization wind pipelines with fluidized wind house steward, the fluidisation
Wind house steward is connected with fluidized air blower.
The device for pressure measurement of measurement fluidized wind blast is provided with the fluidized wind house steward.
The dial plate of the device for pressure measurement is provided with ash bucket material position scale mark.
The device for pressure measurement is pressure converter, or is pressure gauge.
The bellows are ash bucket inwall, bellows casing, the triangular prism structure closed at both ends of air port composition.
The air port of the bellows is sintering silk screen.
The present invention has the advantages that compared with prior art：
1st, in gap of the present invention between the venturi nozzle outlet of desulfuration absorbing tower, and venturi nozzle outlet with
Anti-slag cone is placed in the gap of nozzle segment inwall, desulfurizing agent bed material can not be accumulated fouling in venturi spray nozzle exit, finally
Viscous wall and the clogging in tower can be greatly reduced；
2nd, the present invention sets fluidisation wind system on ash bucket, is uniformly held up material in ash bucket using fluidized wind, and in stream
Device for pressure measurement is set on wind transmission house steward, the material position of desulfurizing agent in ash bucket is reached using the draft gauge of fluidized wind, can with equipment
By the advantage that property is high, accuracy of measurement is high.
Brief description of the drawings
The present invention will be further described in detail below in conjunction with the accompanying drawings；
The structural representation for the New Cycle fluid bed flue gas desulfurization system that Fig. 1 provides for the present invention；
The structural representation for the desulfuration absorbing tower that Fig. 2 provides for the present invention；
The nozzle segment structural representation for the desulfuration absorbing tower that Fig. 3 provides for the present invention；
The arrangement schematic diagram that Venturi nozzle is bored with anti-slag in the nozzle segment that Fig. 4 provides for the present invention；
The structural representation for eight kinds of anti-slags cone that Fig. 5 provides for the present invention；
The fluidized wind system structure diagram on ash bucket that Fig. 6 provides for the present invention；
The left view structural representation for the ash bucket that Fig. 7 provides for the present invention；
The overlooking the structure diagram for the ash bucket that Fig. 8 provides for the present invention；
The one of which structural representation for the bellows on ash bucket inwall that Fig. 9 provides for the present invention；
The fluidized wind system flow schematic diagram that Figure 10 provides for the present invention；
In figure：1 is desulfuration absorbing tower, and 2 be deduster, and 3 be ash bucket, and 4 be grey storehouse, and 5 be smoke inlet pipelines, and 6 enter for water
Mouth pipeline, 7 be desulfurizing agent inlet duct, and 8 be exhanst gas outlet pipeline, and 11 be absorption tower entrance, and 12 be cylinder, and 13 be absorption tower
Outlet section, 14 be flow field regulation part, and 15 be nozzle segment, and 16 be anti-slag cone, and 17 be Venturi nozzle, and 21 be fluidized air blower, 22
It is side fluidisation wind pipeline for fluidized wind house steward, 23,24 be bellows, and 241 be bellows casing, and 242 be air port, and 25 be bottom fluidization
Wind pipeline, 26 be air distribution plate, and 27 be device for pressure measurement.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments；Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The structural representation for the New Cycle fluid bed flue gas desulfurization system that Fig. 1 provides for the present invention, as shown in figure 1, one
New Cycle fluid bed flue gas desulfurization system, including desulfuration absorbing tower 1, deduster 2, ash bucket 3 and grey storehouse 4 are planted, the desulfurization is inhaled
The lower end for receiving tower 1 is provided with smoke inlet pipelines 5, and the upper end of the desulfuration absorbing tower 1 passes through pipeline and the upper entrance phase of deduster 2
Connection, the bottom of the desulfuration absorbing tower 1 is provided with water inlet pipeline 6 and desulfurizing agent inlet duct 7, and the upper end of deduster 2 is set
There is exhanst gas outlet pipeline 8, the ash bucket 3 is arranged on deduster 2 times and end entrance is connected with deduster 2 thereon, the ash bucket 3
Lower end is exported to be connected with grey storehouse 4 and the bottom of desulfuration absorbing tower 1.
The structural representation for the desulfuration absorbing tower that Fig. 2 provides for the present invention, as shown in Fig. 2 the desulfuration absorbing tower 1 includes
Absorption tower entrance 11, cylinder 12, absorption tower outlet section 13, flow field regulation part 14, nozzle segment 15 and anti-slag cone 16, absorption tower
Entrance 11, flow field regulation part 14, nozzle segment 15, cylinder 12 and absorption tower outlet section 13 are sequentially connected from bottom to top, described
The internal arrangement of nozzle segment 15 is provided with multiple Venturi nozzles 17, and flue gas is flowed into from absorption tower entrance 11, flows successively through flow field
Regulating member 14, nozzle segment 15, cylinder 12, finally flow out, flue gas flows from bottom to top, flow field regulation from absorption tower outlet section 13
Part 14 is by flue gas flow equalizing, and the Venturi nozzle 17 in nozzle segment 15 accelerates flue gas.
The nozzle segment structural representation for the desulfuration absorbing tower that Fig. 3-4 provides for the present invention is as shown in Figure 3-4, described adjacent
Gap upper end between Venturi nozzle 17, between Venturi nozzle 17 and the inwall of nozzle segment 15 is provided with anti-slag cone 16, text
Anti-slag cone 16 in mound between nozzle 17 is whole cone, is segmented cone between Venturi nozzle 17 and the inwall of nozzle segment 15,
When desulfurizing agent bed material falls on anti-slag cone 16, desulfurizing agent bed material will be slid in Venturi nozzle 17, so as to be taken back by flue gas
In cylinder 12.Desulfurizing agent bed material can not Venturi nozzle 17 exit accumulation, fouling, it is to avoid inside desulfuration absorbing tower
Viscous wall and clogging.
The anti-slag cone 16 is pyramid, or is circular cone, or is segment, or is pyramid, circular cone, segment, terrace with edge, round platform, circle
The two or more combination of post is constituted, the structural representation for eight kinds of anti-slag cones of a-h that Fig. 5 provides for the present invention.
The fluidized wind system structure diagram on ash bucket that Fig. 6-8 provides for the present invention, as shown in figs 6-8, the ash bucket 3
On fluidisation wind system is installed；
The fluidisation wind system includes fluidized air blower 21, fluidized wind house steward 22, side fluidisation wind pipeline 23, bellows 24, bottom
Portion fluidizes wind pipeline 25 and air distribution plate 26, and multiple bellows 24 are fixedly installed on the inwall of ash bucket 3, and a side of bellows 24 is
Air port, each bellows 24 are connected by side fluidisation wind pipeline 23 with fluidized wind house steward 22, and the air distribution plate 26 fixes peace
Mounted in the bottom of ash bucket 3, and air distribution plate 26, with being connected inside ash bucket 3, the bottom of air distribution plate 26 passes through multiple bottom fluidization wind
Pipeline 25 is connected with fluidized wind house steward 22, and the fluidized wind house steward 22 is connected with fluidized air blower 21.
The device for pressure measurement 27 of measurement fluidized wind blast is provided with the fluidized wind house steward 22.
The dial plate of the device for pressure measurement 27 is provided with ash bucket material position scale mark.
The device for pressure measurement 27 is pressure converter, or is pressure gauge.
The one of which structural representation for the bellows on ash bucket inwall that Fig. 9 provides for the present invention, as shown in figure 9, described
Bellows 24 are the inwall of ash bucket 3, bellows casing 241, the triangular prism structure closed at both ends of the composition of air port 242.
The air port 242 of the bellows 24 is sintering silk screen.
The course of work
Desulfuration absorbing tower 1 is fluidized-bed reactor, and pending flue gas enters desulfuration absorbing tower 1, powder from smoke inlet pipelines 5
Shape desulfurizing agent enters desulfuration absorbing tower 1 as bed from desulfurizing agent inlet duct 7, and cold water enters desulfurization from water inlet pipeline 6 and inhaled
Receive tower 1.Desulfurizing agent, water are vigorously mixed with pending flue gas in desulfuration absorbing tower 1, occur desulphurization reaction, and spraying into water can improve
Desulfuration efficiency.Flue gas after desulfurization carries desulfurizing agent bed material and enters deduster 2, flue gas and desulfurizing agent bed material point in deduster 2
From neat stress is discharged from exhanst gas outlet pipeline 8, and desulfurizing agent bed material is then fallen into the ash bucket 3 of the bottom of deduster 2, then in ash bucket 3
Desulfurizing agent bed material be fluidized wind and be fed again into desulfuration absorbing tower 1, realize recycling for bed.When bed completes several circulations
Afterwards, after effective sweetening component exhausts in bed, bed is then drained into grey storehouse 4 from ash bucket 3.
The fluidized wind system flow schematic diagram that Figure 10 provides for the present invention, as shown in Figure 10, the present invention are carrying out material position survey
During amount, fluidized air blower 21 provides fluidized wind for system, and fluidized wind flows into fluidized wind house steward 22 first, and then fluidized wind is divided into two
Road, from side, fluidisation wind pipeline 23 enters bellows 24 all the way, then is flowed into by the air port 242 of bellows in ash bucket 3；Another road is from bottom
Fluidize wind pipeline 25 and enter the bottom of air distribution plate 26, then flowed into by air distribution plate 26 in ash bucket 3.The side stream flowed out from bellows 24
Wind transmission jointly equably holds up the desulfurizing agent in ash bucket 3 with the bottom fluidization wind flowed out from air distribution plate 26.Due in air quantity
Under conditions of certain, material position is higher, and the blast of fluidized wind is bigger, therefore material position and the static pressure on fluidized wind house steward exist one a pair
It should be related to.Accordingly, the device for pressure measurement 27 on fluidized wind house steward 22 can be finally demarcated as to grey silometer, realized to ash
Monitoring material position in bucket 3.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a kind of New Cycle fluid bed flue gas desulfurization system, it is characterised in that：Including desulfuration absorbing tower (1), deduster (2),
Ash bucket (3) and grey storehouse (4), the lower end of the desulfuration absorbing tower (1) is provided with smoke inlet pipelines (5), the desulfuration absorbing tower (1)
Upper end be connected by pipeline with deduster (2) upper entrance, the bottom of the desulfuration absorbing tower (1) is provided with water inlet pipeline
(6) and desulfurizing agent inlet duct (7), deduster (2) upper end is provided with exhanst gas outlet pipeline (8), and the ash bucket (3) is arranged on
Under deduster (2) and end entrance is connected with deduster (2) thereon, lower end outlet and the grey storehouse (4) and desulfurization of the ash bucket (3) are inhaled
Tower (1) bottom is received to be connected；
The desulfuration absorbing tower (1) includes absorption tower entrance (11), cylinder (12), absorption tower outlet section (13), flow field regulation
Part (14), nozzle segment (15) and anti-slag cone (16), absorption tower entrance (11), flow field regulation part (14), nozzle segment (15),
Cylinder (12) and absorption tower outlet section (13) are sequentially connected from bottom to top, and nozzle segment (15) internal arrangement is provided with multiple texts
Between nozzle (17) in mound, the adjacent Venturi nozzle (17), between Venturi nozzle (17) and nozzle segment (15) inwall
Gap upper end is provided with anti-slag cone (16).
2. a kind of New Cycle fluid bed flue gas desulfurization system according to claim 1, it is characterised in that：The anti-slag cone
(16) it is pyramid, or is circular cone, or be segment, or is combined for the two or more of pyramid, circular cone, segment, terrace with edge, round platform, cylinder
Constitute.
3. a kind of New Cycle fluid bed flue gas desulfurization system according to claim 1, it is characterised in that：The ash bucket
(3) fluidisation wind system is installed on；
The fluidisation wind system includes fluidized air blower (21), fluidized wind house steward (22), side fluidisation wind pipeline (23), bellows
(24), bottom fluidization wind pipeline (25) and air distribution plate (26), multiple bellows (24) are fixedly installed on ash bucket (3) inwall, and wind
One side of case (24) is air port, and each bellows (24) pass through side fluidisation wind pipeline (23) and fluidized wind house steward (22) phase
Connection, the air distribution plate (26) is fixedly mounted on the bottom of ash bucket (3), and air distribution plate (26) inside ash bucket (3) with connecting, described
Air distribution plate (26) bottom is connected by multiple bottom fluidization wind pipelines (25) with fluidized wind house steward (22), the fluidized wind house steward
(22) it is connected with fluidized air blower (21).
4. a kind of New Cycle fluid bed flue gas desulfurization system according to claim 3, it is characterised in that：The fluidized wind
The device for pressure measurement (27) of measurement fluidized wind blast is provided with house steward (22).
5. a kind of New Cycle fluid bed flue gas desulfurization system according to claim 4, it is characterised in that：The pressure is surveyed
The dial plate for measuring device (27) is provided with ash bucket material position scale mark.
6. a kind of New Cycle fluid bed flue gas desulfurization system according to claim 5, it is characterised in that：The pressure is surveyed
It is pressure converter to measure device (27), or is pressure gauge.
7. a kind of New Cycle fluid bed flue gas desulfurization system according to claim 3, it is characterised in that：The bellows
(24) it is ash bucket (3) inwall, bellows casing (241), the triangular prism structure closed at both ends of air port (242) composition.
8. a kind of New Cycle fluid bed flue gas desulfurization system according to claim 7, it is characterised in that：The bellows
(24) air port (242) is sintering silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341102.3A CN107029540A (en) | 2017-05-16 | 2017-05-16 | A kind of New Cycle fluid bed flue gas desulfurization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341102.3A CN107029540A (en) | 2017-05-16 | 2017-05-16 | A kind of New Cycle fluid bed flue gas desulfurization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107029540A true CN107029540A (en) | 2017-08-11 |
Family
ID=59538394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710341102.3A Pending CN107029540A (en) | 2017-05-16 | 2017-05-16 | A kind of New Cycle fluid bed flue gas desulfurization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107029540A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191626A (en) * | 2020-10-09 | 2021-01-08 | 山东国舜建设集团有限公司 | Dust collector of fluidization wind pipeline |
| CN112675681A (en) * | 2020-12-15 | 2021-04-20 | 鞍钢集团工程技术有限公司 | Coke oven flue gas desulfurization and denitrification system and method for fluidizing and homogenizing desulfurized ash |
| CN113082977A (en) * | 2021-04-06 | 2021-07-09 | 江苏舒源空调制造有限公司 | Efficient waste gas treatment system and process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201384927Y (en) * | 2009-02-09 | 2010-01-20 | 中冶赛迪工程技术股份有限公司 | Flue gas desulphurization device of circulating fluidized bed |
| KR101019516B1 (en) * | 2010-06-11 | 2011-03-07 | 이태종 | Low nox high efficiency burner nozzle for liquid fuel and burning equipment using the burner nozzle |
| CN202170105U (en) * | 2011-07-26 | 2012-03-21 | 中国神华能源股份有限公司 | Discharge funnel of silo and silo thereof |
| CN204682492U (en) * | 2015-04-09 | 2015-10-07 | 四川昌凌生物科技有限公司 | A kind of vermicelli leak powder bucket |
| CN204723938U (en) * | 2015-06-30 | 2015-10-28 | 重庆赛迪热工环保工程技术有限公司 | A kind of ash bucket for recirculating fluidized bed flue gas purifying technique |
| CN105197620A (en) * | 2015-09-25 | 2015-12-30 | 山东省元丰节能装备科技股份有限公司 | Powdery material arch breaking system used in energy-saving and environment-friendly warehousing equipment |
| CN207126356U (en) * | 2017-05-16 | 2018-03-23 | 南京龙源环保有限公司 | A kind of New Cycle fluid bed flue gas desulfurization system |
-
2017
- 2017-05-16 CN CN201710341102.3A patent/CN107029540A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201384927Y (en) * | 2009-02-09 | 2010-01-20 | 中冶赛迪工程技术股份有限公司 | Flue gas desulphurization device of circulating fluidized bed |
| KR101019516B1 (en) * | 2010-06-11 | 2011-03-07 | 이태종 | Low nox high efficiency burner nozzle for liquid fuel and burning equipment using the burner nozzle |
| CN202170105U (en) * | 2011-07-26 | 2012-03-21 | 中国神华能源股份有限公司 | Discharge funnel of silo and silo thereof |
| CN204682492U (en) * | 2015-04-09 | 2015-10-07 | 四川昌凌生物科技有限公司 | A kind of vermicelli leak powder bucket |
| CN204723938U (en) * | 2015-06-30 | 2015-10-28 | 重庆赛迪热工环保工程技术有限公司 | A kind of ash bucket for recirculating fluidized bed flue gas purifying technique |
| CN105197620A (en) * | 2015-09-25 | 2015-12-30 | 山东省元丰节能装备科技股份有限公司 | Powdery material arch breaking system used in energy-saving and environment-friendly warehousing equipment |
| CN207126356U (en) * | 2017-05-16 | 2018-03-23 | 南京龙源环保有限公司 | A kind of New Cycle fluid bed flue gas desulfurization system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191626A (en) * | 2020-10-09 | 2021-01-08 | 山东国舜建设集团有限公司 | Dust collector of fluidization wind pipeline |
| CN112675681A (en) * | 2020-12-15 | 2021-04-20 | 鞍钢集团工程技术有限公司 | Coke oven flue gas desulfurization and denitrification system and method for fluidizing and homogenizing desulfurized ash |
| CN113082977A (en) * | 2021-04-06 | 2021-07-09 | 江苏舒源空调制造有限公司 | Efficient waste gas treatment system and process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107029540A (en) | A kind of New Cycle fluid bed flue gas desulfurization system | |
| CN102814119B (en) | Silicon controlled rectifier (SCR) denitration device of waste gas pre-dedusting ammonia spraying disk in power plant | |
| CN104874235B (en) | A kind of spiral board dedusting demister | |
| CN104645768B (en) | A kind of Wet type cyclone dust arrester | |
| CN203971653U (en) | A kind of gas-liquid reallocation and subparticle capturing device that is applicable to single tower double circulation desulphurization tower | |
| CN106914123A (en) | A kind of efficient desulfurizing tower | |
| CN207126356U (en) | A kind of New Cycle fluid bed flue gas desulfurization system | |
| CN202762312U (en) | Waste gas pre-dedusting ammonia spraying disc semiconductor control rectifier (SCR) denitration device of power plant | |
| CN209271176U (en) | Flue-gas desulfurizing device | |
| CN103320568B (en) | Multifunctional intelligent spray dust collection cooler | |
| CN207287097U (en) | Two sections of active coke desulphurizing denitrating towers of vertical cylinder and system | |
| CN86106927A (en) | Carry and remove the device of tamper gas to fluid bed | |
| CN110102174A (en) | Stirring-type efficient oxidation air hose, stirring means and desulfurizing tower | |
| CN207056290U (en) | Ash bucket for the measurable material position of circulating fluid bed flue-gas desulfurizing | |
| CN104524903B (en) | Flue gas distribution device | |
| CN208687716U (en) | A kind of dust collector ash hopper flying dust fluidisation current equalizer | |
| CN207396136U (en) | A kind of hot type sampling gun for preventing cool solidifying refluence | |
| CN208193907U (en) | Anticorrosion bag hose | |
| CN107224852A (en) | Ash bucket and measuring method for the measurable material position of circulating fluid bed flue-gas desulfurizing | |
| CN209302531U (en) | A kind of dry desulfurization denitrification integrated device | |
| CN205748503U (en) | A kind of venturi apparatus for measuring air quantity | |
| CN213110715U (en) | Desulfurizing agent buffering feed bin | |
| CN205517235U (en) | Gas vent structure is prevented blockking up by desulfurizing tower overflow pipe | |
| CN206027414U (en) | Torrent device and desulfurization absorption tower in desulfurization absorption tower | |
| CN207546204U (en) | Circulating fluid bed semi-drying method desulfurizing tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |