CN107376619A - A kind of flue gas desulfurization device - Google Patents
A kind of flue gas desulfurization device Download PDFInfo
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- CN107376619A CN107376619A CN201710776966.8A CN201710776966A CN107376619A CN 107376619 A CN107376619 A CN 107376619A CN 201710776966 A CN201710776966 A CN 201710776966A CN 107376619 A CN107376619 A CN 107376619A
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- tank body
- shrouding
- pipe
- flue gas
- framework
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- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
-
- 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
- B01D53/50—Sulfur oxides
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of flue gas desulfurization device, be arranged symmetrically the dedusting mechanism, waste gas header, upper sealing plate, lower shrouding, the intubation along the lower uniform quantity of shrouding no less than 2, feed tube, drain pipe, escape pipe, dividing plate that quantity is 2 including tank body, along the tank body, described dedusting mechanism also include support, cylinder, dust removal head, expansion box, along needle-like airduct of the expansion box parallel arrangement quantity no less than 2, reject chute, be arranged symmetrically along the support guide rod that quantity is 2.The apparatus structure is simple, dedusting can first be carried out to waste gas, desulfurization is carried out again, effectively remove the dust that flue gas carries, the usage amount of decoction is reduced, meanwhile, energy is automatic, quickly filter is cleaned, effectively prevent from, due to the problems such as air-out caused by plugged filter is not smooth, poor filtration effect, improving waste gas purification effect.
Description
Technical field
The present invention relates to a kind of mechanical device, more particularly to a kind of flue gas desulfurization device.
Background technology
With industrial expansion and the improvement of people's living standards, the craving to the energy is also continuously increased, in coal-fired flue-gas
SO2 the main reason for having become atmosphere pollution, reduce SO2 pollutions turns into the task of top priority that current atmospheric environment is administered,
Many flue gas desulfurization technique extensive uses in the industry, wherein, Wet Flue Gas Desulfurization Technique with its technology maturation, technique it is simple and
It is widely used, the technical process of wet desulphurization is typically as follows：The de- of alkaline decoction is filled by being passed directly into after flue gas removing dust
Sulphur can carry out neutralization reaction in filling, reacted solution, which circulates to be pumped into desulfurizing tower after filtering, carries out neutralization reaction and according to PH
Value complement fills decoction, until desulfurization is completed, due to being difficult completely removes dust in flue gas during dedusting, when the flue gas containing dust and
Into after decoction, often deposition flocks together, and the dust of these deposition aggregations not only needs substantial amounts of decoction just to go out,
Cause the increase of decoction dosage, improve production cost.In view of disadvantages described above, is necessary to design a kind of flue gas desulfurization device in fact.
The content of the invention
The technical problems to be solved by the invention are：A kind of flue gas desulfurization device is provided, contains dust to solve flue gas
The problem of causing decoction dosage increase.
In order to solve the above technical problems, the technical scheme is that：A kind of flue gas desulfurization device, including tank body, along institute
State tank body and be arranged symmetrically dedusting mechanism, waste gas header, upper sealing plate, lower shrouding that quantity is 2, along the lower uniform quantity of shrouding
No less than the intubation of 2, feed tube, drain pipe, escape pipe, dividing plate, described dedusting mechanism is located at tank body side, and described removes
Dirt mechanism is connected with tank body screw thread, and described waste gas header is located on the inside of tank body, and described waste gas header is connected with tank body welding,
Described upper sealing plate is located on the inside of tank body, and described upper sealing plate is connected with tank body welding, and described lower shrouding is located on the inside of tank body
And it is located at upper sealing plate lower end, described lower shrouding is connected with tank body welding, and described intubation is located at lower shrouding lower end, and described inserts
Pipe is connected with lower seal plate welding, and described feed tube is located at lower end on the outside of tank body, and described feed tube is connected with tank body welding, institute
The drain pipe stated is located at tank base, and described drain pipe is connected with tank body welding, described escape pipe be located on the outside of tank body and
Positioned at lower shrouding lower end, described escape pipe is connected with tank body welding, and described dividing plate is located at upper sealing plate lower end and is located at lower envelope
Plate upper end, described dividing plate are weldingly connected with upper sealing plate and are connected with lower seal plate welding；
Described dedusting mechanism also include support, cylinder, dust removal head, expansion box, along the expansion box be arranged in parallel quantity
Needle-like airduct, reject chute no less than 2, the guide rod that quantity is 2 is arranged symmetrically along the support, described support is located at tank
External side, described support are connected with tank body screw thread, and described cylinder is located on the left of support, described cylinder and support screw thread phase
Even, described dust removal head be located at cylinder right side and runs through tank body, described dust removal head be connected with cylinder screw thread and with tank body gap
It is connected, described expansion box is located at support inner top side, and described expansion box is connected with support screw thread, described needle-like airduct position
In expansion box lower end, described needle-like airduct is connected with expansion box screw thread, and described reject chute is located at support inside lower end, described
Reject chute be connected with support screw thread, described guide rod is through support and on the left of the dust removal head, between described guide rod and support
Gap is connected and is connected with dedusting head thread.
Further improvement of the invention is as follows：
Further, described dust removal head also includes shrouding, framework, the mistake along the uniform quantity of the framework no less than 2
Filter, sealed bundle circle, described shrouding are located on the right side of cylinder and on the right side of guide rods, described shrouding be connected with cylinder screw thread and
It is connected with guide rod screw thread, described framework is located on the right side of shrouding, and described framework is connected with shrouding screw thread, and described filter passes through
Wear framework, described filter is connected with framework gap, and described sealed bundle circle is located on the outside of framework, described sealed bundle circle with
Framework bonding is connected, and sealed bundle circle is used for the contact surface and the contact surface of sealing framework and dividing plate for sealing framework and inner tank wall,
So that waste gas all flows through by filter.
Further, described filter also includes straight tube, plug, mistake that quantity is 2 is arranged symmetrically along the straight tube
Filter screen, described straight tube run through framework, and described straight tube is connected with framework gap, and both sides are provided with one to described straight tube up and down
Plug, described plug are connected with straight pipe thread, and described screen pack is located on the inside of straight tube, described screen pack and straight tube close-fitting
It is connected, screen pack can be removed, can quickly be changed, washing and cleaning operation after dismantling plug.
Further, described expansion box also air inlet pipe, described air inlet pipe are located at expansion box upper end, described air inlet pipe
It is connected with expansion box screw thread.
Further, described tank body is additionally provided with cleaning pipe, and described cleaning pipe is located at tank body lower end, described purge tank
It is connected with tank body welding, cleaned pipe is pumped into clear water into tank body and tank body can be cleaned.
Further, described tank body is additionally provided with sealing gasket, and described sealing gasket is located on the outside of tank body, described sealing gasket
It is connected with tank body close-fitting, sealing gasket is used for the contact surface for sealing dust removal head and tank body.
Further, described waste gas header is additionally provided with branch pipe, and described branch pipe, which is located at waste gas header lower end and is located at, to be removed
Directly over dirt head, described branch pipe is weldingly connected with waste gas header.
Further, described branch pipe quantity is 2, is symmetrically arranged in waste gas header.
Further, described upper sealing plate is additionally provided with the first passage, and the first described passage runs through upper sealing plate.
Further, described lower shrouding is additionally provided with the second passage, and the second described passage runs through lower shrouding.
Compared with prior art, the flue gas desulfurization device, during work, dedusting mechanism action, cylinder promotes dust removal head to enter
On the inside of tank body, after the configured branch pipe on waste gas header of waste gas enters tank body, because sealed bundle circle will seal framework and tank body
The contact surface of inwall and the contact surface of sealing framework and dividing plate are fully sealed so that waste gas it is configured on upper sealing plate first
Passage enters filtering filter, then configured the second passage on lower shrouding enters intubation, in advance through feed tube to tank body
Medicament is inside pumped into, the waste gas for flowing through intubation enters medicament reaction so as to carry out desulfurization process, and the gas after the completion of processing is through outlet
Pipe is discharged；When safeguarding, cylinder pulls out dust removal head so that dust removal head is located at immediately below needle-like airduct, through air inlet pipe to expansion box
Compressed air is inside pumped into, compressed air sprays through needle-like airduct, and so as to carry out dedusting to the screen pack in filter, reject chute will
The dust fallen is collected.The apparatus structure is simple, and dedusting can be first carried out to waste gas, then carries out desulfurization, effectively removes flue gas and carries
Dust, reduce the usage amount of decoction, meanwhile, can it is automatic, quickly filter is cleaned, effectively prevent due to filter
The problems such as air-out caused by blocking is not smooth, poor filtration effect, improve waste gas purification effect.
Brief description of the drawings
Fig. 1 shows front view of the present invention
Fig. 2 shows dedusting mechanism structural representation of the present invention
Fig. 3 shows dust removal head top view of the present invention
Fig. 4 shows filter structure schematic representation of the present invention
Fig. 5 shows upper sealing plate top view of the present invention
Fig. 6 shows shrouding top view under the present invention
The dedusting mechanism 2 of tank body 1
The upper sealing plate 4 of waste gas header 3
The lower intubation of shrouding 56
The drain pipe 8 of feed tube 7
The dividing plate 10 of escape pipe 9
Clean the sealing gasket 102 of pipe 101
The cylinder 202 of support 201
The expansion box 204 of dust removal head 203
The reject chute 206 of needle-like airduct 205
The shrouding 208 of guide rod 207
The filter 210 of framework 209
The straight tube 212 of sealed bundle circle 211
The screen pack 214 of plug 213
The branch pipe 301 of air inlet pipe 215
The passage 501 of first passage 401 second
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of flue gas desulfurization device, including tank body 1, along the tank body 1
It is arranged symmetrically dedusting mechanism 2, waste gas header 3, upper sealing plate 4, lower shrouding 5 that quantity is 2, along the lower 5 uniform quantity of shrouding
Intubation 6, feed tube 7 no less than 2, drain pipe 8, escape pipe 9, dividing plate 10, described dedusting mechanism 2 are located at the side of tank body 1,
Described dedusting mechanism 2 is connected with the screw thread of tank body 1, and described waste gas header 3 is located at the inner side of tank body 1, described waste gas header 3 with
Tank body 1 is weldingly connected, and described upper sealing plate 4 is located at the inner side of tank body 1, and described upper sealing plate 4 is weldingly connected with tank body 1, described
Lower shrouding 5 is located at the inner side of tank body 1 and is located at the lower end of upper sealing plate 4, and described lower shrouding 5 is weldingly connected with tank body 1, described intubation
6 are located at the lower lower end of shrouding 5, and described intubation 6 is weldingly connected with lower shrouding 5, and described feed tube 7 is located at the outside lower end of tank body 1,
Described feed tube 7 is weldingly connected with tank body 1, and described drain pipe 8 is located at the bottom of tank body 1, described drain pipe 8 and tank body 1
It is weldingly connected, described escape pipe 9 is located at the outside of tank body 1 and is located at the lower lower end of shrouding 5, and described escape pipe 9 welds with tank body 1
It is connected, described dividing plate 10 is located at the lower end of upper sealing plate 4 and is located at the lower upper end of shrouding 5, and described dividing plate 10 welds phase with upper sealing plate 4
It is weldingly connected even and with lower shrouding 5；Described dedusting mechanism 2 also includes support 201, cylinder 202, dust removal head 203, expansion box
204th, along needle-like airduct 205 of the expansion box 204 parallel arrangement quantity no less than 2, reject chute 206, along the support 201
The guide rod 207 that quantity is 2 is arranged symmetrically, described support 201 is located at the outside of tank body 1, described support 201 and the spiral shell of tank body 1
Line is connected, and described cylinder 202 is located at the left side of support 201, and described cylinder 202 is connected with the screw thread of support 201, described dedusting
First 203 positioned at the right side of cylinder 202 and run through tank body 1, described dust removal head 203 be connected with the screw thread of cylinder 202 and with the gap of tank body 1
It is connected, described expansion box 204 is located at the inner top side of support 201, and described expansion box 204 is connected with the screw thread of support 201, described
Needle-like airduct 205 be located at the lower end of expansion box 204, described needle-like airduct 205 is connected with the screw thread of expansion box 204, described useless
Hopper 206 is located at the inside lower end of support 201, and described reject chute 206 is connected with the screw thread of support 201, and described guide rod 207 runs through
Support 201 and positioned at the left side of dust removal head 203, described guide rod 207 be connected with the gap of support 201 and with the screw thread phase of dust removal head 203
Even, described dust removal head 203 also includes shrouding 208, framework 209, the filtering along the 209 uniform quantity of framework no less than 2
Device 210, sealed bundle circle 211, described shrouding 208 are located at the right side of cylinder 202 and positioned at the right side of guide rod 207, described shroudings 208
It is connected with the screw thread of cylinder 202 and is connected with the screw thread of guide rod 207, described framework 209 is located at the right side of shrouding 208, described framework
209 are connected with the screw thread of shrouding 208, and described filter 210 runs through framework 209, described filter 210 and the gap of framework 209
It is connected, described sealed bundle circle 211 is located at the outside of framework 209, and described sealed bundle circle 211 is Nian Jie with framework 209 to be connected, sealing
Bag circle 211 is used for the contact surface for sealing framework 209 and the inwall of tank body 1 and sealing framework 209 and the contact surface of dividing plate 10 so that useless
Gas all flows through by filter 210, and described filter 210 also includes straight tube 212, is arranged symmetrically quantity along the straight tube 212
For the plug 213 of 2, screen pack 214, described straight tube 212 runs through framework 209, described straight tube 212 and the gap of framework 209
It is connected, described straight tube is provided with a plug 213 in both sides about 212, and described plug 213 is connected with the screw thread of straight tube 212, institute
The screen pack 214 stated is located at the inner side of straight tube 212, and described screen pack 214 is connected with the close-fitting of straight tube 212, is after dismantling plug 213
Screen pack 214 can be removed, can quickly be changed, washing and cleaning operation, described expansion box 204 also air inlet pipe 215, described enters
Tracheae 215 is located at the upper end of expansion box 204, and described air inlet pipe 215 is connected with the screw thread of expansion box 204, and described tank body 1 is additionally provided with
Pipe 101 is cleaned, described cleaning pipe 101 is located at the lower end of tank body 1, and described cleaning pipe 101 is weldingly connected with tank body 1, described
Tank body 1 is additionally provided with sealing gasket 102, and described sealing gasket 102 is located at the outside of tank body 1, described sealing gasket 102 and the close-fitting of tank body 1
It is connected, sealing gasket 102 is used for the contact surface for sealing dust removal head 203 and tank body 1, and described waste gas header 3 is additionally provided with branch pipe 301,
Described branch pipe 301 is located at the lower end of waste gas header 3 and directly over dust removal head 203, described branch pipe 301 and waste gas header 3
It is weldingly connected, the described quantity of branch pipe 301 is 2, is symmetrically arranged in waste gas header 3, it is logical that described upper sealing plate 4 is additionally provided with first
Stomata 401, the first described passage 401 run through upper sealing plate 4, and described lower shrouding 5 is additionally provided with the second passage 501, described
The second passage 501 run through lower shrouding 5, the flue gas desulfurization device, during work, dedusting mechanism 2 is acted, and cylinder 202 is promoted and removed
Dirt first 203 enters the inner side of tank body 1, after the configured branch pipe 301 on waste gas header 3 of waste gas enters tank body 1, due to sealed bundle circle
211 the contact surface for sealing framework 209 and the inwall of tank body 1 and sealing framework 209 and the contact surface of dividing plate 10 are fully sealed, and make
Configured the first passage 401 on upper sealing plate 4 of waste gas enters filtering filter 210, then it is configured on lower shrouding 5 the
Two passages 501 enter intubation 6, are pumped into medicament into tank body 1 through feed tube 7 in advance, and the waste gas for flowing through intubation 6 is anti-into medicament
Should be so as to carry out desulfurization process, the gas after the completion of processing is discharged through escape pipe 9；When safeguarding, cylinder 202 draws dust removal head 203
Go out so that dust removal head 203 is located at immediately below needle-like airduct 205, and compressed air is pumped into expansion box 204 through air inlet pipe 215, presses
Contracting air is sprayed through needle-like airduct 205, and so as to carry out dedusting to the screen pack 214 in filter 210, reject chute 206 will be fallen
Dust collect.The apparatus structure is simple, and dedusting can be first carried out to waste gas, then carries out desulfurization, effectively removes the ash that flue gas carries
Dirt, the usage amount of decoction is reduced, meanwhile, energy is automatic, quickly filter 210 is cleaned, and effectively prevents due to filter
The problems such as air-out caused by 210 blockings is not smooth, poor filtration effect, improves waste gas purification effect.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made, it is within the scope of the present invention.
Claims (10)
1. a kind of flue gas desulfurization device, it is characterised in that the dust removal machine that quantity is 2 is arranged symmetrically including tank body, along the tank body
Structure, waste gas header, upper sealing plate, lower shrouding, along the lower uniform quantity of shrouding no less than 2 intubation, feed tube, drain pipe,
Escape pipe, dividing plate, described dedusting mechanism are located at tank body side, and described dedusting mechanism is connected with tank body screw thread, and described is useless
Gas house steward is located on the inside of tank body, and described waste gas header is connected with tank body welding, and described upper sealing plate is located on the inside of tank body, described
Upper sealing plate be connected with tank body welding, described lower shrouding is located on the inside of tank body and is located at upper sealing plate lower end, described lower shrouding
It is connected with tank body welding, described intubation is located at lower shrouding lower end, and described intubation is connected with lower seal plate welding, described feed liquor
Pipe is connected positioned at lower end on the outside of tank body, described feed tube with tank body welding, and described drain pipe is located at tank base, described
Drain pipe is connected with tank body welding, and described escape pipe is located on the outside of tank body and be located at lower shrouding lower end, described escape pipe and
Tank body welding is connected, and described dividing plate is located at upper sealing plate lower end and is located at lower shrouding upper end, and described dividing plate welds with upper sealing plate
It is connected and is connected with lower seal plate welding；
Described dedusting mechanism also include support, cylinder, dust removal head, expansion box, along the expansion box be arranged in parallel quantity it is many
In the needle-like airduct of 2, reject chute, the guide rod that quantity is 2 is arranged symmetrically along the support, described support is located at outside tank body
Side, described support are connected with tank body screw thread, and described cylinder is located on the left of support, and described cylinder is connected with support screw thread,
Described dust removal head is located on the right side of cylinder and runs through tank body, described dust removal head be connected with cylinder screw thread and with tank body gap phase
Even, described expansion box is located at support inner top side, and described expansion box is connected with support screw thread, and described needle-like airduct is located at
Expansion box lower end, described needle-like airduct are connected with expansion box screw thread, and described reject chute is located at support inside lower end, described
Reject chute is connected with support screw thread, and described guide rod is through support and on the left of dust removal head, described guide rod and standoff gap
It is connected and is connected with dedusting head thread.
2. flue gas desulfurization device as claimed in claim 1, it is characterised in that described dust removal head also includes shrouding, framework, edge
Filter of the uniform quantity of framework no less than 2, sealed bundle circle, described shrouding are located on the right side of cylinder and right positioned at guide rod
Side, described shrouding are connected with cylinder screw thread and are connected with guide rod screw thread, and described framework is located on the right side of shrouding, described framework
It is connected with shrouding screw thread, described filter runs through framework, and described filter is connected with framework gap, described sealed bundle circle
On the outside of framework, described sealed bundle circle is Nian Jie with framework to be connected.
3. flue gas desulfurization device as claimed in claim 1, it is characterised in that described filter also includes straight tube, along described straight
Pipe is arranged symmetrically the plug that quantity is 2, screen pack, and described straight tube runs through framework, and described straight tube is connected with framework gap,
Both sides are provided with a plug to described straight tube up and down, and described plug is connected with straight pipe thread, and described screen pack is positioned at straight
On the inside of pipe, described screen pack is connected with straight tube close-fitting.
4. flue gas desulfurization device as claimed in claim 1, it is characterised in that described expansion box also air inlet pipe, described air inlet
Pipe is located at expansion box upper end, and described air inlet pipe is connected with expansion box screw thread.
5. flue gas desulfurization device as claimed in claim 1, it is characterised in that described tank body is additionally provided with cleaning pipe, and described is clear
Wash pipe and be located at tank body lower end, described purge tank is connected with tank body welding.
6. flue gas desulfurization device as claimed in claim 1, it is characterised in that described tank body is additionally provided with sealing gasket, and described is close
Packing is located on the outside of tank body, and described sealing gasket is connected with tank body close-fitting.
7. the flue gas desulfurization device described in claim 1, it is characterised in that described waste gas header is additionally provided with branch pipe, described branch
Positioned at waste gas header lower end and directly over dust removal head, described branch pipe is weldingly connected pipe with waste gas header.
8. the flue gas desulfurization device described in claim 7, it is characterised in that described branch pipe quantity is 2, is symmetrically arranged in useless
Gas house steward.
9. the flue gas desulfurization device described in claim 1, it is characterised in that described upper sealing plate is additionally provided with the first passage, described
The first passage run through upper sealing plate.
10. the flue gas desulfurization device described in claim 1, it is characterised in that described lower shrouding is additionally provided with the second passage, institute
The second passage stated runs through lower shrouding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776966.8A CN107376619A (en) | 2017-09-01 | 2017-09-01 | A kind of flue gas desulfurization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776966.8A CN107376619A (en) | 2017-09-01 | 2017-09-01 | A kind of flue gas desulfurization device |
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| Publication Number | Publication Date |
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| CN107376619A true CN107376619A (en) | 2017-11-24 |
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| CN201710776966.8A Pending CN107376619A (en) | 2017-09-01 | 2017-09-01 | A kind of flue gas desulfurization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854923A (en) * | 2017-11-29 | 2018-03-30 | 安徽未名科键环境有限公司 | A kind of flue gas white-smoke-removing device |
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| CN204193601U (en) * | 2014-10-09 | 2015-03-11 | 广东新展化工新材料有限公司 | A kind of filter produced for polysulfide sealant |
| CN204543947U (en) * | 2015-04-12 | 2015-08-12 | 王永春 | A kind of flue gas desulfurization case of novel improved structure |
| CN205269277U (en) * | 2016-01-12 | 2016-06-01 | 北京瑞昌隆混凝土有限责任公司 | Pulsation sack cleaner |
| CN207546189U (en) * | 2017-09-01 | 2018-06-29 | 苏州百硕自动化环保设备有限公司 | A kind of flue gas desulfurization device |
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| CN107854923A (en) * | 2017-11-29 | 2018-03-30 | 安徽未名科键环境有限公司 | A kind of flue gas white-smoke-removing device |
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