CN110038354A - A kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism - Google Patents
A kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism Download PDFInfo
- Publication number
- CN110038354A CN110038354A CN201910225434.4A CN201910225434A CN110038354A CN 110038354 A CN110038354 A CN 110038354A CN 201910225434 A CN201910225434 A CN 201910225434A CN 110038354 A CN110038354 A CN 110038354A
- Authority
- CN
- China
- Prior art keywords
- water blocking
- blocking mechanism
- sealing
- bundled tube
- cylinder
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 230000000903 blocking effect Effects 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003546 flue gas Substances 0.000 claims abstract description 18
- 230000008646 thermal stress Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 18
- 230000005484 gravity Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000006477 desulfuration reaction Methods 0.000 claims description 7
- 230000023556 desulfurization Effects 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000009527 percussion Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 3
- 230000035882 stress Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The present invention relates to a kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism, belong to filed of flue gas purification.The present invention includes the sealing plate body of hexagonal structure, and design feature is: further include three male seals being fixed in sealing plate body while and when three female seats, and annular water blocking mechanism, cylinder and cylinder card slot；Adjacent male seal is staggered while with female seat, and the bottom of sealing plate body is arranged in the cylinder card slot, and the cylinder is mounted in cylinder card slot, and the annular water blocking mechanism is mounted on the bottom of sealing plate body.The six side's sealing plates for being used for the bundled tube demister with water blocking mechanism use compression type sealing structure, improve the support force of the leakproofness and six side's sealing plates between bundled tube demister adjacent seals plate, there are the expansion joints of certain size for the sealing surface that six square plate intersections of two neighboring sealing are formed simultaneously, stress compensation can be provided when heated, prevent thermal stress deformation.
Description
Technical field
The present invention relates to a kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism, belong to
In filed of flue gas purification.
Background technique
The bundled tube demister of filed of flue gas purification is since low energy consumption, dedusting defogging effect is good, easy to loading and unloading etc. excellent at present
For point more and more attention has been paid to, but similar product currently on the market, especially there is slurries reentrainment in when operation under high loads
Inhibit the disadvantages of bad, easily cause outlet dust concentration exceeded, drip ring is inhibit slurries or flushing water reentrainment important
Structure, that there are structures is simple for annular water blocking mechanism used by existing bundled tube demister, mostly uses the structure (one of convex ring greatly
Secondary water fender), this kind of structure water blocking is ineffective, still has the larger rising space in slurries reentrainment inhibitory effect.
In view of this, under the conditions of disclosing a kind of one tower of N furnace in the patent document application No. is 201811104379.5
Efficient aerodynamic restrains dedusting demisting shunting means, and described device includes multiple efficient aerodynamic tube bank dedustings being connected in parallel
Demisting shunting means, when in use, efficient aerodynamic tube bank dedusting demisting shunting means can in emission-control equipment
Wall is sealed connected together.
In addition, traditional six square plate of bundled tube demister is two pieces of alignment with certain thickness plate, there are adjacent
The poorly sealed disadvantage of plate module faying face is sealed, meanwhile, in unit maintenance, worker, which stands on tube bank, to be made above demister,
It is easy to trample on six side's sealing plates of bundled tube demister or cause to deform under the effect of gravity, sealing surface is caused to be destroyed,
It is formed smoke corridor (referring specifically to Fig. 7-Figure 10).
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide a kind of reasonable in design
Six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism.
Technical solution used by the present invention solves the above problems is: this is used for the bundled tube demister with water blocking mechanism
Six side's sealing plates, the sealing plate body including hexagonal structure, design feature are: further including being fixed on sealing plate body
On three male seals while and when three female seats, and annular water blocking mechanism, cylinder and cylinder card slot；Adjacent convex
Sealing edge and female seat side are staggered, and the bottom of sealing plate body is arranged in the cylinder card slot, and the cylinder is mounted on
In cylinder card slot, the annular water blocking mechanism is mounted on the bottom of sealing plate body.
Further, three male seals while and whens three female seats be each attached to the edge of sealing plate body.
Further, the annular water blocking mechanism is contacted with the inner wall of cylinder.
Further, the annular water blocking mechanism includes a baffle and secondary baffle, a baffle and cylinder
Inner wall contact, there are the gaps of 5mm between the secondary baffle and a baffle.
Further, the height of the secondary baffle be a baffle height 2 times or more.
Further, the quantity of the six sides sealing plate be it is multiple, the male seal side of six side's sealing plates with it is adjacent
The female seat side of another six sides sealing plate contacts, and forms sealing surface in the horizontal direction.
Further, the male seal of six side's sealing plates is in the female seat with another adjacent six sides sealing plate
There is 5mm in the vertical direction to compensate for expanded by heating under high temperature, generate what thermal stress deformed to prevent six side's sealing plates
Expansion joint.
Further, the material of a baffle and secondary baffle is to reinforce pp.
Further, another technical purpose of the invention is to provide a kind of for the bundled tube demisting with water blocking mechanism
The working method of six side's sealing plates of device.
Above-mentioned technical purpose of the invention technical scheme is that.
A kind of working method of six side's sealing plates for the bundled tube demister with water blocking mechanism, it is characterized in that: institute
It is as follows to state working method: in unit normally lower operation, the saturation wet flue gas that drop and fine particle are entrained with after desulfurization is restrained certainly
The hollow of formula demisting unit enters, when by third level centrifugal rotational flow module, work of the remaining desulfurization slurry in centrifugal force
It under, is thrown on the barrel of demister surrounding and forms stable liquid film, liquid film is flowed up along the cylinder inboard wall of demister, stream
When moving to the position of annular water blocking mechanism, stagnated under a baffle interception function of annular water blocking mechanism, it is rear again in ring
Under the secondary barrier effect of secondary baffle of shape water blocking mechanism, the secondary sputtered phenomenon generated after liquid film is blocked, flue gas are avoided
After the secondary barrier effect of secondary baffle, partial drop reenters cylinder inboard wall and stablizes decline the drop of middle reentrainment
Liquid film in, decline under the effect of gravity with liquid film, while under the action of liquid film gravity itself, flowing downward along barrel wall.
Further, each six sides sealing plate contain there are three male seal while and when three female seats, six side's sealing plates
Three male seals while and when three female seats in three female seats with adjacent six sides sealing plate respectively while and three
Male seal side combines, male seal when being pressed in female seat on formed upper-lower compacting formula sealing surface, in rushing for flue gas
It hits under effect, plays the role of better seal.
Compared with prior art, the invention has the following advantages that
1, the six side's sealing plates for being used for the bundled tube demister with water blocking mechanism use compression type sealing structure, improve pipe
The support force of leakproofness and six side's sealing plates between beam formula demister adjacent seals plate, while six square plate phases of two neighboring sealing
There are the expansion joints of certain size for the sealing surface formed at friendship, and stress compensation can be provided when heated, prevents thermal stress deformation.
2, water blocking effect is more preferable；The six sides sealing plate is collectively formed by male and fomale(M&F), more excellent than conventional sealing surface performance
Good, sealing effect is more preferably.
3, inhibit the annular water blocking mechanism of slurries or flushing water reentrainment better effect, while the sealing structure of presser type
The leakproofness for improving bundled tube demister devises the expansion joint with temperature compensation function, can prevent six side under high temperature
Sealing plate stress deformation, while annular water blocking mechanism is the integrated design with six side's sealing plates on bundled tube demister, facilitates peace
Dress and disassembly.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of six side's sealing plates of the embodiment of the present invention.
Fig. 2 is the schematic diagram of the section structure of six side's sealing plates of the embodiment of the present invention.
Fig. 3 is the portion the A enlarged structure schematic diagram in Fig. 2.
Fig. 4 is the schematic diagram of the section structure of two six side's sealing plates combination of the embodiment of the present invention.
Fig. 5 is the portion the B enlarged structure schematic diagram in Fig. 4.
Fig. 6 is the overlooking structure diagram of multiple six sides sealing plates combination of the embodiment of the present invention.
Fig. 7 is the schematic diagram of the section structure of six sides sealing plate in the prior art.
Fig. 8 is the portion the C enlarged structure schematic diagram in Fig. 7.
Fig. 9 is the schematic diagram of the section structure of two six side's sealing plates combination in the prior art.
Figure 10 is the portion the D enlarged structure schematic diagram in Fig. 9.
In figure: sealing plate body 1, male seal are in 2, female seat 3,5, annular water blocking mechanism 4, cylinder baffles
6, secondary baffle 7, cylinder card slot 8, sealing surface 9.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to shown in Fig. 1 to Fig. 6, it should however be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc. are only used
To cooperate the revealed content of specification, so that those skilled in the art understands and reads, being not intended to limit the invention can
The qualifications of implementation, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, it should all still fall in disclosed skill
In the range of art content can cover.Meanwhile if in this specification with reference as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
Six side's sealing plates for the bundled tube demister with water blocking mechanism in the present embodiment, including hexagonal structure
Sealing plate body 1, be fixed on three male seals in sealing plate body 1 at 2 and three female seats 3, and annular
Water blocking mechanism 4, cylinder 5 and cylinder card slot 8；Adjacent male seal while 2 with female seat while it is 3 staggered, three convexs are close
Edge sealing 2 and three female seat sides 3 are each attached to the edge of sealing plate body 1；Sealing plate body 1 is arranged in cylinder card slot 8
Bottom, cylinder 5 are mounted in cylinder card slot 8, and annular water blocking mechanism 4 is mounted on the bottom of sealing plate body 1；Annular water blocking mechanism
4 contact with the inner wall of cylinder 5.
Annular water blocking mechanism 4 in the present embodiment includes a baffle 6 and secondary baffle 7, a baffle 6 and cylinder 5
Inner wall contact, there are the gaps of 5mm between secondary baffle 7 and a baffle 6；The height of secondary baffle 7 is a baffle 6
Height 2 times or more；The material of baffle 6 and secondary baffle 7 is to reinforce pp.
The quantity of six side's sealing plates in the present embodiment be it is multiple, the male seal side 2 of six side's sealing plates with it is adjacent
The female seat side 3 of another six sides sealing plate contacts, and forms sealing surface 9 in the horizontal direction；One six side's sealing plate
Male seal while 2 with the female seat of another adjacent six sides sealing plate while 3 there is 5mm in the vertical direction for high temperature under by
Temperature compensation generates the expansion joint that thermal stress deforms to prevent six side's sealing plates.
When installation, be located in the middle three male seals of sealing plate body 1 at 2 and three female seats 3 with it is adjacent
Three female seats of six pieces of sealing plate bodies 12 combined at 3 and three male seals, the convex of sealing plate body 1 is close
Edge sealing 2 is pressed on the female seat side 3 of sealing plate body 1, forms six upper-lower compacting formula sealing surfaces 9 in the horizontal direction,
Improve the leakproofness of sealing plate body 1；When absorption tower is overhauled, service personnel is stood on six side's sealing plate of bundled tube demister
Fang Shi, sealing surface under the effect of gravity, the more are pressed the more tight, and sealing surface 9 will not be destroyed.
The working method of six side's sealing plates for the bundled tube demister with water blocking mechanism in the present embodiment is as follows:
In unit normally lower operation especially under high load capacity, the saturation wet flue gas that drop and fine particle are entrained with after desulfurization is removed from bundled tube
The hollow of mist unit enters, when by third level centrifugal rotational flow module, remaining desulfurization slurry under the influence of centrifugal force,
It is thrown on the barrel of demister surrounding and forms stable liquid film, liquid film is flowed up along 5 inner wall of cylinder of demister, is flowed to
When the position of annular water blocking mechanism 4, stagnated under 6 interception function of baffle of annular water blocking mechanism 4, it is rear again in annular
Under 7 two barrier effects of secondary baffle of water blocking mechanism 4, the secondary sputtered phenomenon generated after liquid film is blocked, flue gas are avoided
After the secondary barrier effect of secondary baffle 7, partial drop reenters under 5 inner wall of cylinder stabilization the drop of middle reentrainment
In the liquid film of drop, decline under the effect of gravity with liquid film, while under the action of liquid film gravity itself, along 5 wall of cylinder to flow down
It is dynamic.
In the present embodiment, in addition male seal is at 2 and three female seats 3 containing there are three for each six sides sealing plate, and six
Three male seals of square sealing plate, 3 sides at 2 and three female seats are close with three spills of adjacent six sides sealing plate respectively
Edge sealing 3 and three male seal sides 2 combine, male seal when 2 are pressed in female seat 3 on formed upper-lower compacting formula sealing
Play the role of better seal under the percussion of flue gas in face 9.
Especially under the conditions of unit heavy-duty service, when desulfurization original exhaust gas volumn increases, flue gas flow rate is improved, and passes through bundled tube
Flue gas flow rate between demister most higher level's swirl vane increases, and near or above the critical flow velocity of demister, bundled tube is caused to remove
The flow velocity for the stabilization liquid film that 5 inner wall surface of day with fog cylinder is formed is got higher, and causes liquid film by the barrier effect of annular water blocking mechanism 4
It tears afterwards, generates fluid spills phenomenon, the drop after splashing enters in flue gas, causes reentrainment, and the device is compared to normal
Rule bundled tube demister drip ring increases secondary baffle 7, after liquid film stops tearing by a baffle 6 of annular water blocking mechanism 4,
After the secondary barrier effect of secondary baffle 7, partial drop reenters under barrel stabilization the drop of reentrainment in flue gas
The liquid film of drop declines with liquid film under the effect of gravity, can reduce two of droplet in bundled tube demister exiting flue gas significantly
Secondary entrainment reduces the smoke content in coal unit outlet mouth flue gas.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to structure of the invention example explanation described in this specification.It is all according to
According to equivalence changes or simple change that the invention patent design structure, feature and principle is done, it is included in this hair
In the protection scope of bright patent.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (10)
1. a kind of six side's sealing plates for the bundled tube demister with water blocking mechanism, the sealing plate sheet including hexagonal structure
Body (1), it is characterised in that: further include three male seal sides (2) being fixed on sealing plate body (1) and three female seats
Side (3), and annular water blocking mechanism (4), cylinder (5) and cylinder card slot (8)；Adjacent male seal side (2) and female seat
Side (3) is staggered, and the cylinder card slot (8) is arranged in the bottom of sealing plate body (1), and the cylinder (5) is mounted on cylinder
In card slot (8), the annular water blocking mechanism (4) is mounted on the bottom of sealing plate body (1).
2. six side's sealing plates according to claim 1 for the bundled tube demister with water blocking mechanism, it is characterised in that:
Three male seals (3) at (2) and three female seats are each attached to the edge of sealing plate body (1).
3. six side's sealing plates according to claim 1 for the bundled tube demister with water blocking mechanism, it is characterised in that:
The annular water blocking mechanism (4) contacts with the inner wall of cylinder (5).
4. six side's sealing plates according to claim 1 for the bundled tube demister with water blocking mechanism, it is characterised in that:
The annular water blocking mechanism (4) includes a baffle (6) and secondary baffle (7), and a baffle (6) is interior with cylinder (5)
Wall contact, there are the gaps of 5mm between the secondary baffle (7) and a baffle (6).
5. six side's sealing plates according to claim 4 for the bundled tube demister with water blocking mechanism, it is characterised in that:
The height of the secondary baffle (7) be a baffle (6) height 2 times or more.
6. six side's sealing plates according to claim 1 for the bundled tube demister with water blocking mechanism, it is characterised in that:
The quantity of the six sides sealing plate is multiple, the male seal side (2) of six side's sealing plates and another adjacent six side sealing
The female seat side (3) of plate contacts, and forms sealing surface (9) in the horizontal direction.
7. six side's sealing plates according to claim 6 for the bundled tube demister with water blocking mechanism, it is characterised in that:
The male seal of one six side's sealing plate in the female seat of (2) and another adjacent six sides sealing plate (3) in vertical direction
On there are 5mm to generate the expansion joint that thermal stress deforms for expanded by heating compensation under high temperature, to prevent six side's sealing plates.
8. six side's sealing plates according to claim 4 for the bundled tube demister with water blocking mechanism, it is characterised in that:
The material of baffle (6) and secondary baffle (7) is to reinforce pp.
9. it is a kind of based on described in any one of claim 1-8 claim be used for the bundled tube demister with water blocking mechanism
Six side's sealing plates working method, it is characterised in that: the working method is as follows: in unit normally lower operation, after desulfurization
The saturation wet flue gas for being entrained with drop and fine particle enters from the hollow of bundled tube demisting unit, passes through the centrifugal rotation of the third level
When flow module, remaining desulfurization slurry under the influence of centrifugal force, is thrown on the barrel of demister surrounding and forms stable liquid film,
Liquid film is flowed up along cylinder (5) inner wall of demister, when flowing to the position of annular water blocking mechanism (4), in annular water blocking
It is stagnated under baffle (6) interception function of mechanism (4), it is rear again secondary in the secondary baffle (7) of annular water blocking mechanism (4)
Under barrier effect, the secondary sputtered phenomenon generated after liquid film is blocked is avoided, the drop of reentrainment is by secondary in flue gas
After the secondary barrier effect of baffle (7), partial drop reenters cylinder (5) inner wall and stablizes in the liquid film of decline, makees in gravity
Decline under with liquid film, while under the action of liquid film gravity itself, along cylinder (5), wall flows downward.
10. the working method of six side's sealing plates according to claim 9 for the bundled tube demister with water blocking mechanism,
It is characterized by: each six sides sealing plate contains, there are three male seal (3) at (2) and three female seats, six side's sealing plates
Three male seals at (2) and three female seats (3) in three female seats with adjacent six sides sealing plate respectively
(3) it is combined with three male seal sides (2), male seal forms upper-lower compacting formula on (3) when (2) are pressed in female seat
Sealing surface (9) plays the role of better seal under the percussion of flue gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225434.4A CN110038354A (en) | 2019-03-25 | 2019-03-25 | A kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225434.4A CN110038354A (en) | 2019-03-25 | 2019-03-25 | A kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110038354A true CN110038354A (en) | 2019-07-23 |
Family
ID=67275044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910225434.4A Pending CN110038354A (en) | 2019-03-25 | 2019-03-25 | A kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110038354A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463231A1 (en) * | 1979-08-09 | 1981-02-20 | Goeppner Kaiserslautern Eisen | Lightweight emergency road or track plate - is hexagonal humped pref. light metal plate with downward curve |
| EP0266701A2 (en) * | 1986-11-04 | 1988-05-11 | FRÄNKISCHE ROHRWERKE, GEBR. KIRCHNER GmbH & Co. | Arrangement of a substrate for grassing a roof and procedure for its fabrication |
| SU1540047A1 (en) * | 1987-12-29 | 1990-01-30 | Предприятие П/Я В-8670 | Sealed assembly of pass-through member of electronic units |
| JP2009281023A (en) * | 2008-05-21 | 2009-12-03 | Tadashi Murahira | Salt wall structure |
| CN104906909A (en) * | 2015-06-19 | 2015-09-16 | 航天环境工程有限公司 | Phase-change dust-removing and mist-removing paralleling device of high-efficiency pneumatic pipe bundle and application |
| CN104923020A (en) * | 2015-06-19 | 2015-09-23 | 航天环境工程有限公司 | High-efficiency pneumatic pipe bundle phase-change dedusting and demisting device and application |
| CN104984597A (en) * | 2015-07-27 | 2015-10-21 | 航天环境工程有限公司 | Pneumatic-cyclone parallel-combination demister and application thereof |
| CN105048392A (en) * | 2015-07-14 | 2015-11-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Cable trench seal cover plate |
| CN204798999U (en) * | 2015-03-17 | 2015-11-25 | 天津博瑞环保设备有限公司 | Water slinger device of tube bundle dust remover |
| US20160069086A1 (en) * | 2013-04-24 | 2016-03-10 | HÜMA PARKETTSYSTEM GmbH | Floor board, in particular for flooring |
| US20160069085A1 (en) * | 2013-04-12 | 2016-03-10 | Tarkett Gdl | Floor Covering |
| CN105944547A (en) * | 2016-06-20 | 2016-09-21 | 航天环境工程有限公司 | Absorption tower device with ultralow emission of flue gas and application |
| CN106049823A (en) * | 2016-05-26 | 2016-10-26 | 洛阳贝奇尔塑胶有限公司 | Hexagonal plastic floor assembly |
| CN207072902U (en) * | 2017-06-19 | 2018-03-06 | 四川旭虹光电科技有限公司 | A kind of sealing device and photovoltaic glass melting furnaces |
| CN109011859A (en) * | 2018-09-21 | 2018-12-18 | 航天环境工程有限公司 | Efficient aerodynamic tube bank dedusting demisting shunting means and application under the conditions of a kind of one tower of N furnace |
| CN210278524U (en) * | 2019-03-25 | 2020-04-10 | 华电电力科学研究院有限公司 | Hexagonal sealing plate for tube bundle type demister with water retaining mechanism |
-
2019
- 2019-03-25 CN CN201910225434.4A patent/CN110038354A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463231A1 (en) * | 1979-08-09 | 1981-02-20 | Goeppner Kaiserslautern Eisen | Lightweight emergency road or track plate - is hexagonal humped pref. light metal plate with downward curve |
| EP0266701A2 (en) * | 1986-11-04 | 1988-05-11 | FRÄNKISCHE ROHRWERKE, GEBR. KIRCHNER GmbH & Co. | Arrangement of a substrate for grassing a roof and procedure for its fabrication |
| SU1540047A1 (en) * | 1987-12-29 | 1990-01-30 | Предприятие П/Я В-8670 | Sealed assembly of pass-through member of electronic units |
| JP2009281023A (en) * | 2008-05-21 | 2009-12-03 | Tadashi Murahira | Salt wall structure |
| US20160069085A1 (en) * | 2013-04-12 | 2016-03-10 | Tarkett Gdl | Floor Covering |
| US20160069086A1 (en) * | 2013-04-24 | 2016-03-10 | HÜMA PARKETTSYSTEM GmbH | Floor board, in particular for flooring |
| CN204798999U (en) * | 2015-03-17 | 2015-11-25 | 天津博瑞环保设备有限公司 | Water slinger device of tube bundle dust remover |
| CN104906909A (en) * | 2015-06-19 | 2015-09-16 | 航天环境工程有限公司 | Phase-change dust-removing and mist-removing paralleling device of high-efficiency pneumatic pipe bundle and application |
| CN104923020A (en) * | 2015-06-19 | 2015-09-23 | 航天环境工程有限公司 | High-efficiency pneumatic pipe bundle phase-change dedusting and demisting device and application |
| CN105048392A (en) * | 2015-07-14 | 2015-11-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Cable trench seal cover plate |
| CN104984597A (en) * | 2015-07-27 | 2015-10-21 | 航天环境工程有限公司 | Pneumatic-cyclone parallel-combination demister and application thereof |
| CN106049823A (en) * | 2016-05-26 | 2016-10-26 | 洛阳贝奇尔塑胶有限公司 | Hexagonal plastic floor assembly |
| CN105944547A (en) * | 2016-06-20 | 2016-09-21 | 航天环境工程有限公司 | Absorption tower device with ultralow emission of flue gas and application |
| CN207072902U (en) * | 2017-06-19 | 2018-03-06 | 四川旭虹光电科技有限公司 | A kind of sealing device and photovoltaic glass melting furnaces |
| CN109011859A (en) * | 2018-09-21 | 2018-12-18 | 航天环境工程有限公司 | Efficient aerodynamic tube bank dedusting demisting shunting means and application under the conditions of a kind of one tower of N furnace |
| CN210278524U (en) * | 2019-03-25 | 2020-04-10 | 华电电力科学研究院有限公司 | Hexagonal sealing plate for tube bundle type demister with water retaining mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 葛敏敏等: "《土木工程制识图与构造》", 江西高校出版社, pages: 250 - 254 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150336049A1 (en) | Wet scrubber and a method of cleaning a process gas | |
| CN106310911B (en) | Combined deep purification device for desulfurization wet flue gas | |
| CN202087142U (en) | Zigzag-flow passage air dehumidifying and filtering device with hooks | |
| CN107952292B (en) | Flux-adjustable Venturi-cyclone coupling type efficient demisting condenser | |
| US8123844B2 (en) | Plugging resistant mist eliminator for horizontal gas flow built from tubular elements and vane type lamella | |
| CN206391788U (en) | Fountain inertial dust separator | |
| CN105413442A (en) | Vertical desulfurization tower | |
| CN102996298A (en) | High position air inlet pipe with secondary drainage | |
| CN110038354A (en) | A kind of six side's sealing plates and its working method for the bundled tube demister with water blocking mechanism | |
| CN211216155U (en) | Lime wet flue gas desulfurization tower | |
| CN210278524U (en) | Hexagonal sealing plate for tube bundle type demister with water retaining mechanism | |
| CN201154279Y (en) | Wet-type smoke removal device | |
| CN209423263U (en) | A kind of coating waste gas processing system | |
| CN106377961B (en) | A kind of wet classification dust-extraction unit and application | |
| CN205252891U (en) | Vertical desulfurizing tower | |
| CN203484012U (en) | Foam dust collector | |
| CN205760403U (en) | A kind of for desulfurization technology dedusting demister | |
| CN207980666U (en) | A kind of demister arrangements | |
| CN206008323U (en) | A kind of mist separator of desulfurization device | |
| CN112933840A (en) | Self-filming cyclone plate dust and mist eliminator | |
| CN209501052U (en) | A kind of flue gas particles capturing device based on peripheral flow principle | |
| CN207137701U (en) | Scr denitration system | |
| CN105854495A (en) | Dedusting and demisting device for desulfurization technology | |
| CN101708416B (en) | Facility for efficiently eliminating harmful substances such as smoke, dust, sulphur, and the like in fume gas | |
| CN205340440U (en) | Sack cleaner notch cuttype inclined partition plate |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |