CN203208807U - Polyphenylene sulfide (PPS) demister - Google Patents
Polyphenylene sulfide (PPS) demister Download PDFInfo
- Publication number
- CN203208807U CN203208807U CN 201320036476 CN201320036476U CN203208807U CN 203208807 U CN203208807 U CN 203208807U CN 201320036476 CN201320036476 CN 201320036476 CN 201320036476 U CN201320036476 U CN 201320036476U CN 203208807 U CN203208807 U CN 203208807U
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- China
- Prior art keywords
- demister
- pps
- primary
- level
- pipelines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004734 Polyphenylene sulfide Substances 0.000 title abstract 7
- 229920000069 polyphenylene sulfide Polymers 0.000 title abstract 7
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 3
- 239000003595 mist Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 5
- 238000009776 industrial production Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model relates to a polyphenylene sulfide (PPS) demister. The PPS demister comprises a supporting frame, a primary demister and a secondary demister, and is characterized by being divided into an upper layer and a lower layer, wherein the lower layer is the primary demister; the upper layer is the secondary demister; the primary demister and the secondary demister are fixed on the supporting frame through bolts respectively; washing pipelines with nozzles are arranged on the upper and lower surfaces of the lower layer, namely the primary demister; a washing pipeline with a nozzle is arranged on the lower surface of the upper layer, namely the secondary demister; the washing pipelines are fixed on a pipeline bracket through pipe clamps respectively; the pipeline bracket is welded on the supporting frame; and the primary demister and the secondary demister are formed by casting PPS. The PPS demister has the characteristics of high dust collection probability, low resistance and high air flow speed, is resistant to high temperature and long in service life, and does not deform.
Description
Technical field
The utility model relates to industrially desulfurized technical field, relates in particular to a kind of PPS demister.
Background technology
In industrial production and industrial gas emission process, with gas--it is an important techniques link that liquid separates, in a lot of product explained hereafter operations, mist or the dust that is entrained in the gas phase to be separated, production is normally carried out smoothly, for the general demister that adopts in the liquid phase industrial production of removing the mist in the gas and carrying secretly, demister is that a kind of industrial production is separated requisite device with the widely used solution-air of environmental protection industry, can be divided into numerous species, as louver separator, gravitational settling type separator and eddy flow plate separator, but these separator separative efficiencies are not high, and not easily separated less mist; Though mesh mist eliminator can separate general mist, require the mist cleaning, air-flow velocity is less, and resistance drop is big, and life cycle is short, and equipment investment is big.Therefore, study and produce a kind of separative efficiency height, resistance is little, air velocity is big, and choke preventing function is strong, and the demister of long service life becomes the problem of needing solution in the industrial production badly.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of PPS demister, its separation efficiency height, and air velocity is big, and choke preventing function is strong, and is high temperature resistant, indeformable, and prolong a lot service life relatively.
The technical solution of the utility model is: a kind of PPS demister is provided, it comprises brace summer, one-level demister and secondary demister, it is characterized in that demister establishes, two-layer down, lower floor is the one-level demister, the upper strata is the secondary demister, utilize respectively and be bolted on the brace summer, on the one-level demister of lower floor, all there is the flushing pipe that has nozzle on following two sides, the secondary demister on upper strata only is provided with the flushing pipe of nozzle in its lower section, all utilize pipe clamp to be fixed on the support of pipelines, support of pipelines is welded on the brace summer, and one-level demister and secondary demister are to be formed by the PPS casting.
Compared with prior art, the invention has the beneficial effects as follows: Mining dirt base rate height, resistance is little, and air velocity is big, and is high temperature resistant, indeformable, long service life.
Description of drawings
Further the utility model is illustrated with reference to the accompanying drawings below
Accompanying drawing 1 is structure chart of the present utility model;
Accompanying drawing 2 is structure charts of the present utility model.
Shown in the figure: 1, brace summer, 2, support of pipelines, 3, the one-level demister, 4, the secondary demister, 5, flushing pipe, 6, nozzle, 7, pipe clamp.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of PPS demister, it comprises brace summer 1, one-level demister 3 and secondary demister 4, it is characterized in that according to gas in the desulfurization demister system--the operation principle that liquid separates, in order to purify the industrial waste gas of discharging fully completely, the corrugated sheet demister is established, two-layer down, lower floor is one-level demister 3, the upper strata is secondary demister 4, respectively by angle steel be bolted on the brace summer 1, in order to allow the water smoke of abundant density is arranged between the corrugated sheet, on the one-level demister 3 of lower floor, all there is a flushing pipe 5 that has nozzle 6 on following two sides, 4 of the secondary demisters on upper strata are provided with the flushing pipe 5 of nozzle 6 in its lower section, all utilize pipe clamp 7 to be fixed on the support of pipelines 2, support of pipelines 2 is welded on the brace summer 1, and one-level demister 3 and secondary demister 4 are to be formed by the PPS casting, PPS has good hear resistance, and is in use safer, long service life.
In use, when waste gas is being carried one-level demister 3 and the secondary demister 4 that dust flows to the corrugated sheet demister secretly, the water curtain of nozzle 6 ejections of flushing pipe 5 is with its humidifying mist formation, the promotion of air-flow makes its bump and attaches on demister, and the structure that is folded to of PPS demister has increased the chance that mist is captured more, and mist is captured repeatedly by two-layer demister, gather, drippage after discharging by second demister 4, is substantially free of mist like this.
The above is embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various improvement and variation.All any modifications of within spirit of the present utility model and principle, doing, be equal to replacement, improvement etc. and all should be contained within the claim scope of the present utility model.
Claims (3)
1. PPS demister, it comprises brace summer (1), one-level demister (3) and secondary demister (4), it is characterized in that demister establishes upper and lower two-layerly, and lower floor is one-level demister (3), the upper strata is secondary demister (4), is separately fixed on the brace summer (1).
2. according to the described PPS demister of claim 1, the upper and lower faces that it is characterized in that the one-level demister (3) of lower floor all has a flushing pipe (5) that has nozzle (6), the secondary demister (4) on upper strata only is provided with the flushing pipe (5) of nozzle (6) in its lower section, all utilize pipe clamp (7) to be fixed on the support of pipelines (2), support of pipelines (2) is welded on the brace summer (1).
3. according to the described PPS demister of claim 1, it is characterized in that one-level demister (3) and secondary demister (4) are to be formed by the PPS casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036476 CN203208807U (en) | 2013-01-24 | 2013-01-24 | Polyphenylene sulfide (PPS) demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036476 CN203208807U (en) | 2013-01-24 | 2013-01-24 | Polyphenylene sulfide (PPS) demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203208807U true CN203208807U (en) | 2013-09-25 |
Family
ID=49198381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036476 Expired - Fee Related CN203208807U (en) | 2013-01-24 | 2013-01-24 | Polyphenylene sulfide (PPS) demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203208807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117599576A (en) * | 2023-10-23 | 2024-02-27 | 无锡市东方环境工程设计研究所有限公司 | A urea granulation tower with wet dust removal and deamination function |
-
2013
- 2013-01-24 CN CN 201320036476 patent/CN203208807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117599576A (en) * | 2023-10-23 | 2024-02-27 | 无锡市东方环境工程设计研究所有限公司 | A urea granulation tower with wet dust removal and deamination function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20220124 |