CN103331072B - Series row type sphere grid plate wet-type filter - Google Patents
Series row type sphere grid plate wet-type filter Download PDFInfo
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- CN103331072B CN103331072B CN201310301939.7A CN201310301939A CN103331072B CN 103331072 B CN103331072 B CN 103331072B CN 201310301939 A CN201310301939 A CN 201310301939A CN 103331072 B CN103331072 B CN 103331072B
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- grid plate
- screen
- spheroid
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- filter
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Abstract
A series row type sphere grid plate wet-type filter belongs to filters, and mainly solves the technical problems that the filtration resistance is great, the dedusting effect is poor, the capability of self-cleaning cannot be achieved in the conventional filter. The key points of the technical scheme is that the series row type sphere grid plate wet-type filter comprises a series row type sphere grid plate (1), compression bolts (2), a casing (3), and cover plates (4), wherein the series row type sphere grid plate (1) adopts micro metal wires (101) to mount perforated plastic balls (104) in series, and then fix the perforated plastic balls (104) on a structural frame (103) in a multiple rows combined manner through a tensioning device (102) to form the sphere grid plate (1); then a plurality of grid plates with the same structures are overlapped and combined to be mounted inside the casing (3) in series, so as to be used for filtering vapor-water mixture containing dust. According to the filter adopting the structure, dust retention on the sphere can be automatically cleaned without an additional power device based on little vibration generated by the sphere under airflow action; the filter is mainly applicable to horizontal dedusting systems with limited mounting height such as a mine.
Description
Technical field
The present invention relates to a kind of filter, particularly a kind of string row formula spheroid screen wet filter.
Background technology
At present, with the filter of ball filler as filter medium, at iron and steel, be widely used in the industry such as chemical industry, building materials.Its main application mode is on the packed bed in vertical turbulent tower, place certain thickness hollow plastic ball 104, air-flow carries out passing through packed bed from the bottom of tower, rely on the power of air-flow, make baton round 104 produce irregular motion, simultaneously, in the top spray water mist of filling ball, produce moisture film at spherome surface on the one hand, the dust in gas is produced and adheres to, on the other hand cleaning performance is produced to the laying dust of spherome surface.This frame mode comes with some shortcomings part: when packing layer thickness is comparatively large, when the pressure of gas is inadequate, spheroid filler not easily forms turbulence state, and the filtration filtration resistance power of packing layer is large.When spheroid thickness low LCL, and gas pressure is on packed bed during skewness, and spheroid easily produces packing phenomenon again, and packing layer is poor again to the adhesiving effect of the dust in gas.
Summary of the invention
The object of this invention is to provide a kind of filtration resistance little, good dedusting effect, there is the string row formula spheroid screen wet filter of automatically cleaning ability.
The technical solution adopted for the present invention to solve the technical problems is: it comprises string row formula spheroid screen 1, hold-down bolt 2, housing 3, cover plate 4, more than one piece string row formula spheroid screen 1 overlays in housing 3, fix with hold-down bolt 2, cover plate 4 is for installing or removing screen.
String row formula spheroid screen 1 of the present invention comprises baton round 104, and baton round 104 forms string by wire 101, and spheroid of often going here and there forms row by tensioning apparatus 102 on structural framing 103 section.
The present invention is in housing 3, and multiple identical structure string row formula spheroid screen 1 in tandem, fixes with hold-down bolt 2.
Tensioning apparatus 102 disposed at equal distance of the present invention is in the horizontal or vertical direction of framework, and every one metal wire 101 of spheroid in tandem, respectively has a set of tensioning apparatus 102.
The perforation of baton round 104 of the present invention is in sphere diameter position.Sphere diameter is φ 25-φ 30, and aperture is about 2mm.
Structural framing 103 of the present invention is rectangle.
The invention has the beneficial effects as follows: 1, filtration resistance is little, the spheroid screen of single string row, the gap between spheroid is comparatively large, and dust-contained airflow wore screen, grit contact with moisture film on spheroid produce adhere to and condense and and flow separation; 2, under the effect of air-flow, the spheroid that string comes on wire 101, can produce the vibrations of pettiness with air-flow, when the grit that spherome surface gathers reaches certain thickness, and can automatically from departing from surface; Without the need to add-on device and manpower, the laying dust on Automatic clearance spheroid, realizes the regeneration of filtering function; 3, change easy to clean, in During Process of Long-term Operation, the residual laying dust on screen is more, when affecting strainability, can open cover plate 4, takes out screen cleaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the top view cross section structural representation of Fig. 1.
Fig. 4 is the forward contour structures schematic diagram of housing 3.
Fig. 5 is the forward structure schematic diagram of string row formula spheroid screen 1.
Fig. 6 is that cross-sectional view is looked on a left side of Fig. 5.
Fig. 7 is the partial structurtes enlarged diagram at Fig. 6 " A " place.
Fig. 8 is the sectional structure schematic diagram of baton round 104.
Fig. 9 is the present invention and axial flow blower, the example structure schematic diagram of the combination such as dehydrator.
In figure: 1-string row formula spheroid screen, 2-hold-down bolt, 3-housing, 4-cover plate, 101-wire, 102-tensioning apparatus, 103-framework, 104-baton round.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further details.
Embodiment 1, the present invention includes string row formula spheroid screen 1, hold-down bolt 2, housing 3, cover plate 4, more than one piece string row formula spheroid screen 1 overlays in housing 3, fix with hold-down bolt 2, three groups of strings are arranged formula spheroid screen 1, by hold-down bolt 2, are fixed in housing 3, and cover plate 4 is for installing or removing screen, and dress is gone here and there in housing 3 cavity of row's formula spheroid screen 1, there is cover plate 4 both sides, take off cover plate 4 and can mount and dismount screen.Consult Fig. 1 to Fig. 9.
Embodiment 2, string row formula spheroid screen 1 of the present invention comprises baton round 104, baton round 104 forms string by wire 101, spheroid of often going here and there forms row by tensioning apparatus 102 on structural framing 103 section, tiny wires 101, through the aperture in each spheroid, after composition string, is fixed on framework by tensioning apparatus 102, ground floor is warp-wise arrangement, and the second layer is broadwise arrangement.When spheroid of often going here and there arranges, the distances between adjacent two string spheroids equal sphere diameter.Consult Fig. 1 to Fig. 9, all the other are with embodiment 1.
Embodiment 3, the present invention is in housing 3, and multiple identical structure string row formula spheroid screen 1 in tandem, fix with hold-down bolt 2, housing 3 adopts Plate Welding to form, and installs screen in middle space of protruding.Consult Fig. 1 to Fig. 9, all the other same above-described embodiments.
Embodiment 4, tensioning apparatus 102 disposed at equal distance of the present invention is in the horizontal or vertical direction of framework, and every one metal wire 101 of spheroid in tandem, respectively has a set of tensioning apparatus 102.Consult Fig. 1 to Fig. 9, all the other same above-described embodiments.
Embodiment 5, the perforation of baton round 104 of the present invention is in sphere diameter position.Sphere diameter is φ 25-φ 30, and aperture is about 2mm, and the spheroid of employing is solid construction, is the stainless steel tube of 2mm with diameter, is cut into the segment grown the same as sphere diameter, and with baton round 104 hot pressing castables.During cast, stainless steel tube remains on position in the diameter of spheroid.Consult Fig. 1 to Fig. 9, all the other same above-described embodiments.
Embodiment 6, structural framing 103 of the present invention is rectangle, also can adopt other shapes as required.Consult Fig. 1 to Fig. 9, all the other same above-described embodiments.
Embodiment 7, the present invention can form a horizontal dust arrester with axial flow blower, dehydrator, water injector etc.Consult Fig. 1 to Fig. 9, all the other same above-described embodiments.
Claims (5)
1. a string row formula spheroid screen wet filter, it is characterized in that: it comprises string row's formula spheroid screen (1), hold-down bolt (2), housing (3), cover plate (4), more than one piece string row's formula spheroid screen (1) overlays in housing (3), fix with hold-down bolt (2), cover plate (4) is for installing or removing screen, described string row formula spheroid screen (1) comprises baton round (104), baton round (104) is by wire (101) composition string, and spheroid of often going here and there forms row by tensioning apparatus (102) on structural framing (103) section.
2. one string row formula spheroid screen wet filter according to claim 1, it is characterized in that: in housing (3), multiple identical structure string row's formula spheroid screen (1) in tandem, fixes with hold-down bolt (2).
3. one string row formula spheroid screen wet filter according to claim 1, it is characterized in that: described tensioning apparatus (102) disposed at equal distance is in the horizontal or vertical direction of framework, every one metal wire (101) of spheroid in tandem, respectively has a set of tensioning apparatus (102).
4. one string row formula spheroid screen wet filter according to claim 1, is characterized in that: the perforation of described baton round (104) is in sphere diameter position, and sphere diameter is φ 25-φ 30, and aperture is 2mm.
5. one string row formula spheroid screen wet filter according to claim 1, is characterized in that: described structural framing (103) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301939.7A CN103331072B (en) | 2013-07-18 | 2013-07-18 | Series row type sphere grid plate wet-type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301939.7A CN103331072B (en) | 2013-07-18 | 2013-07-18 | Series row type sphere grid plate wet-type filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103331072A CN103331072A (en) | 2013-10-02 |
| CN103331072B true CN103331072B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310301939.7A Expired - Fee Related CN103331072B (en) | 2013-07-18 | 2013-07-18 | Series row type sphere grid plate wet-type filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN103331072B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381689A (en) * | 2015-12-18 | 2016-03-09 | 湖南科技大学 | String ball filler and vertical annular demisting desulfurization absorption tower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1176902A1 (en) * | 1984-03-27 | 1985-09-07 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Perforated tray for the mass-transfer columns |
| CN101176837A (en) * | 2006-11-10 | 2008-05-14 | 湖北汉海矿业投资有限公司 | Novel technique for controlling and governing bone coal navajoite torrefaction waste gas |
| CN201284262Y (en) * | 2008-06-05 | 2009-08-05 | 赵兴征 | Rotating bio-disc for biological sewage treatment |
| CN201545732U (en) * | 2009-10-19 | 2010-08-11 | 浙江大学 | Three-dimensional solid natural fiber spherical biomembrane filler |
| CN202356014U (en) * | 2011-11-16 | 2012-08-01 | 来宾华锡冶炼有限公司 | Turbulent ball tower for processing unsteady sulfur dioxide smoke |
| CN203370429U (en) * | 2013-07-18 | 2014-01-01 | 平安电气股份有限公司 | Wet type filter with serial type ball-body grid plates |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7582474B2 (en) * | 2005-07-11 | 2009-09-01 | Honeywell International Inc. | Process reactor with layered packed bed |
-
2013
- 2013-07-18 CN CN201310301939.7A patent/CN103331072B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1176902A1 (en) * | 1984-03-27 | 1985-09-07 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Perforated tray for the mass-transfer columns |
| CN101176837A (en) * | 2006-11-10 | 2008-05-14 | 湖北汉海矿业投资有限公司 | Novel technique for controlling and governing bone coal navajoite torrefaction waste gas |
| CN201284262Y (en) * | 2008-06-05 | 2009-08-05 | 赵兴征 | Rotating bio-disc for biological sewage treatment |
| CN201545732U (en) * | 2009-10-19 | 2010-08-11 | 浙江大学 | Three-dimensional solid natural fiber spherical biomembrane filler |
| CN202356014U (en) * | 2011-11-16 | 2012-08-01 | 来宾华锡冶炼有限公司 | Turbulent ball tower for processing unsteady sulfur dioxide smoke |
| CN203370429U (en) * | 2013-07-18 | 2014-01-01 | 平安电气股份有限公司 | Wet type filter with serial type ball-body grid plates |
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| CN103331072A (en) | 2013-10-02 |
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Guoqing Inventor after: Chen Zhongxin Inventor after: Xiao Wuli Inventor before: Cao Guoqing Inventor before: Xiao Wuli |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAO GUOQING XIAO WULI TO: CAO GUOQING CHEN CHONGXIN XIAO WULI |
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| C14 | Grant of patent or utility model | ||
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| 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: 20150701 Termination date: 20180718 |