CN1511639A - Electric defroster of glass fiber reinforced plastics polypropylene composite material - Google Patents
Electric defroster of glass fiber reinforced plastics polypropylene composite material Download PDFInfo
- Publication number
- CN1511639A CN1511639A CNA021590869A CN02159086A CN1511639A CN 1511639 A CN1511639 A CN 1511639A CN A021590869 A CNA021590869 A CN A021590869A CN 02159086 A CN02159086 A CN 02159086A CN 1511639 A CN1511639 A CN 1511639A
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- CN
- China
- Prior art keywords
- composite material
- fiberglass
- polypropylene composite
- electrostatic precipitator
- grp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The electric defroster features that its upper air chamber, upper tube plate, anode pipe, lower tube plate, lower air chamber, air outlet pipe, showering unit, air inlet pipe, slag removing port, air distributing board and electrode fixing board are made of GRP-polypropylene composite material. The GRP-polypropylene composite material consists of GRP 50-70 wt%, polypropylene 10-40 wt%, graphite powder 6-12 wt% and fire retardant 6-15 wt%. The electric defroster has simple structure, easy manufacture, light weight, long life and high defrosting efficiency and may be used in purifying acid fog in titania white, sulfuric acid and fume acid production.
Description
Technical field
The present invention relates to a kind of fiberglass PP composite material electrostatic precipitator, relate to specifically a kind ofly make, be used for titanium white, sulfuric acid, metallurgical off-gas acid-making and produce the device that acid mist purifies by fiberglass, polypropylene, graphite powder and fire retardant.
Background technology
At present, be used for the device of titanium white, sulfuric acid, the purification of metallurgical off-gas acid-making production acid mist, plumbous electrostatic precipitator, PVC electrostatic precipitator, fiberglass electrostatic precipitator etc. are arranged, plumbous electrostatic precipitator, the operating temperature of handling furnace gas is higher, but the equipment heaviness is made complicated, installation difficulty is big, cost is too high, and maintenance cost is also high, and poisonous, in the manufacturing process, be detrimental to health; The PVC electrostatic precipitator, operating temperature is less than 40 ℃, and weight of equipment is light, but insufficient strength, poor toughness, yielding, service life is short; The fiberglass electrostatic precipitator, operating temperature≤65 ℃ of handling furnace gas, intensity is good, but weight is bigger, owing to belong to multi-layer compound structure, makes complicatedly, long in time limit, safeguards inconveniently, and cost is also high.In a word, the existing titanium white, sulfuric acid, metallurgical off-gas acid-making of being used for produced the device that acid mist purifies, because its material, is that the demist efficient of electrostatic precipitator of what structure is all not ideal enough, and its material awaits further improvement.
Summary of the invention
The object of the present invention is to provide a kind of fiberglass PP composite material electrostatic precipitator of making by fiberglass, polypropylene, graphite powder and fire retardant, to remedy the deficiencies in the prior art.
The object of the present invention is achieved like this, it comprises upper chamber (1), upper perforated plate (2), anode tube (3), lower perforated plate (4), lower chamber (5), escape pipe (6), spray equipment (7), air inlet pipe (8), slag-drip opening (9), air dividing plate (10) and electrode fixed head (11) is characterized in that: upper chamber (1), upper perforated plate (2), anode tube (3), lower perforated plate (4), lower chamber (5), escape pipe (6), spray equipment (7), air inlet pipe (8), slag-drip opening (9), air dividing plate (10) and electrode fixed head (11) are made by the fiberglass PP composite material.
Described fiberglass PP composite material, it is to be made by following weight percentages:
Fiberglass 50-70%, polypropylene 10-40%,
Graphite powder 6-12%, fire retardant 6-15%.
Described fire retardant is ten bromines, two stupid ether or antimony oxides.
The present invention compared with prior art, its structure tube list, easily manufactured, in light weight, long service life, demist efficient height is that a kind of titanium white, sulfuric acid, metallurgical off-gas acid-making of being used for efficiently produced the device that acid mist purifies.
Description of drawings
Accompanying drawing is an embodiment of the invention structural representation.
Among the figure: 1, upper chamber, 2, upper perforated plate, 3, anode tube, 4, lower perforated plate, 5, lower chamber, 6, escape pipe, 7, spray equipment, 8, air inlet pipe, 9, slag-drip opening, 10, air dividing plate, 11, the electrode fixed head, 12, slag trapping chamber.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples:
Referring to accompanying drawing, it comprises upper chamber 1, upper perforated plate 2, anode tube 3, lower perforated plate 4, lower chamber 5, escape pipe 6, spray equipment 7, air inlet pipe 8, slag-drip opening 9, air dividing plate 10 and electrode fixed head 11 the present invention, it is characterized in that: upper chamber 1, upper perforated plate 2, anode tube 3, lower perforated plate 4, lower chamber 5, escape pipe 6, spray equipment 7, air inlet pipe 8, slag-drip opening 9, air dividing plate 10 and electrode fixed head 11 are made by the fiberglass PP composite material.Described fiberglass PP composite material, it is to be made by following weight percentages: fiberglass 50-70%, polypropylene 10-40%, graphite powder 6-12%, fire retardant 6-15%.Described fire retardant is ten bromines, two stupid ether or antimony oxides.
Embodiment
It comprises upper chamber 1, upper perforated plate 2, anode tube 3, lower perforated plate 4, lower chamber 5, escape pipe 6, spray equipment 7, air inlet pipe 8, slag-drip opening 9, air dividing plate 10 and electrode fixed head 11 the present invention, its upper chamber 1 and lower chamber 5 are the bottom of a pan shape or taper shape, the bottom of lower chamber 5 is provided with slag trapping chamber 12, slag trapping chamber 12 is cylindrical, and the bottom of slag trapping chamber 12 or side are provided with slag-drip opening 9.The upper chamber 1 of this product, upper perforated plate 2, anode tube 3, lower perforated plate 4, lower chamber 5, escape pipe 6, spray equipment 7, air inlet pipe 8, slag-drip opening 9, air dividing plate 10 and electrode fixed head 11 all adopt the fiberglass PP composite material to make.It is by 60 kilograms in fiberglass for described fiberglass PP composite material, the polipropene 25 kilogram, and 7 kilograms of graphite powders, the raw material that fire retardant ten bromines two stupid ethers are 8 kilograms is composited.
Claims (3)
1, a kind of fiberglass PP composite material electrostatic precipitator is characterized in that: upper chamber (1), upper perforated plate (2), anode tube (3), lower perforated plate (4), lower chamber (5), escape pipe (6), spray equipment (7), air inlet pipe (8), slag-drip opening (9), air dividing plate (10) and electrode fixed head (11) are made by the fiberglass PP composite material.
2, fiberglass PP composite material electrostatic precipitator according to claim 1, described fiberglass PP composite material, it is to be made by following weight percentages:
Fiberglass 50-70%, polypropylene 10-40%,
Graphite powder 6-12%, fire retardant 6-15%.
3, fiberglass PP composite material electrostatic precipitator according to claim 2, described fire retardant are ten bromines, two stupid ether or antimony oxides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021590869A CN1511639A (en) | 2002-12-31 | 2002-12-31 | Electric defroster of glass fiber reinforced plastics polypropylene composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021590869A CN1511639A (en) | 2002-12-31 | 2002-12-31 | Electric defroster of glass fiber reinforced plastics polypropylene composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1511639A true CN1511639A (en) | 2004-07-14 |
Family
ID=34237308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021590869A Pending CN1511639A (en) | 2002-12-31 | 2002-12-31 | Electric defroster of glass fiber reinforced plastics polypropylene composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1511639A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811093A (en) * | 2010-03-18 | 2010-08-25 | 广西明利集团有限公司 | Phosphoric acid tail gas electric demister |
| CN105251304A (en) * | 2015-11-06 | 2016-01-20 | 航天环境工程有限公司 | Electrostatic agglomeration cyclone demisting device and application |
-
2002
- 2002-12-31 CN CNA021590869A patent/CN1511639A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811093A (en) * | 2010-03-18 | 2010-08-25 | 广西明利集团有限公司 | Phosphoric acid tail gas electric demister |
| CN105251304A (en) * | 2015-11-06 | 2016-01-20 | 航天环境工程有限公司 | Electrostatic agglomeration cyclone demisting device and application |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |