CN102909658A - Combined dust removal device - Google Patents
Combined dust removal device Download PDFInfo
- Publication number
- CN102909658A CN102909658A CN2012105001105A CN201210500110A CN102909658A CN 102909658 A CN102909658 A CN 102909658A CN 2012105001105 A CN2012105001105 A CN 2012105001105A CN 201210500110 A CN201210500110 A CN 201210500110A CN 102909658 A CN102909658 A CN 102909658A
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removal
- venturi tube
- combined
- lauter tub
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010410 dusting Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
Landscapes
- Cyclones (AREA)
Abstract
The invention relates to a combined dust removal device which comprises a cyclone dust collector, wherein an air inlet is arranged at the upper part of the cyclone dust collector, and the bottom of the cyclone dust collector is connected with a first dust removal box. The combined dust removal device is characterized in that an exhaust port at the top of the cyclone dust collector is communicated with an air inlet of a dust removal case through a connecting air pipe; the upper part of the dust removal case is partitioned by a partition board to form a clean room, the exhaust outlet of the clean room is connected with a draught fan, a filter barrel is arranged inside the dust removal case, and a dust removal port at the bottom of the dust removal case is connected with a second dust removal box; and a Venturi tube is arranged at the upper end of the filter barrel, the inlet end of the Venturi tube is positioned inside the filter barrel, and the outlet end of the Venturi tube is positioned inside the clean room. The combined dust removal device disclosed by the invention is capable of realizing final dusting, and has good dust removal effect; and the combined dust removal device is intensified and modularized in structure, small in floor area and convenient to move.
Description
Technical field
The present invention relates to a kind of Combined dust-cleaning apparatus, especially a kind of for the employed dust arrester of metal processing processing.
Background technology
Can produce a large amount of dusts in metal processing processing procedure, dust has a strong impact on people's physical and mental health and safety, and therefore existing metal-working plant (such as shot-blasting machine, polishing machine etc.) all is equipped with dust cleaning case to eliminate dust.Existing dust cleaning case comprises casing, blower fan, filter bag, ash bucket and dust sucting pipeline etc., and dust enters box house from dust sucting pipeline, falls into ash bucket behind the bag filtration after filtration.But the most volume ratio of the dust cleaning case of prior art is larger, and floor space is large, and heavy, is inconvenient to move; And existing dust cleaning case adopts filter bag or cyclone separator to carry out dedusting mostly, and dust removing effects is not fine.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of Combined dust-cleaning apparatus is provided, can realize final dusting, good dedusting effect; And structure is intensive, modularization, and floor space is little, and is convenient mobile.
According to technical scheme provided by the invention, described Combined dust-cleaning apparatus comprises cyclone dust collectors, and the top of cyclone dust collectors arranges air inlet, and the bottom of cyclone dust collectors is connected with the first dedusting ash bin; It is characterized in that: the top vent of described cyclone dust collectors is communicated with the air inlet of dust-removing box by connecting airduct; The top of described dust-removing box forms the toilet by baffle for separating, and the exhaust outlet of toilet is connected with blower fan, and lauter tub is installed in dust-removing box, and the dedusting mouth of dust-removing box bottom connects the second dedusting ash bin; Venturi tube is installed in upper end at described lauter tub, and the entrance point of Venturi tube is positioned at lauter tub inside, and the port of export of Venturi tube is arranged in the toilet.
At described Venturi tube middle part the blowback tracheae is set.
Described blowback tracheae is connected with the blowback pulse valve.
Described lauter tub is fixed in the dust-removing box by tight fixed bolt and fixed head.
The lower end closed of described lauter tub, upper end open.
Combined dust-cleaning apparatus of the present invention can be realized final dusting, good dedusting effect; And structure is intensive, modularization, and floor space is little, and is convenient mobile.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the K of Fig. 1 is to view.
The specific embodiment
The invention will be further described below in conjunction with concrete accompanying drawing.
Such as Fig. 1 ~ shown in Figure 2: as described in Combined dust-cleaning apparatus the first dedusting ash bin 1, cyclone dust collectors 2, air inlet 3, blower fan 4, blowback pulse valve 5, dust-removing box 6, Venturi tube 7, blowback tracheae 8, lauter tub 9, connect airduct 10, tight fixed bolt 11, fixed head 12, the second dedusting ash bin 13, dividing plate 14, toilet 15 etc.
As shown in Figure 1, the present invention includes cyclone dust collectors 2, the top of cyclone dust collectors 2 arranges air inlet 3, and the bottom of cyclone dust collectors 2 is connected with the first dedusting ash bin 1, and the top vent of cyclone dust collectors 2 is communicated with the air inlet of dust-removing box 6 by connecting airduct 10; The top of described dust-removing box 6 is separated to form toilet 15 by dividing plate 14, and the exhaust outlet of toilet 15 is connected with blower fan 4, and lauter tub 9 is installed in dust-removing box 6, and the dedusting mouth of dust-removing box 6 bottoms connects the second dedusting ash bin 13; Described lauter tub 9 is fixed in the dust-removing box 6 by tight fixed bolt 11 and fixed head 12, the lower end closed of lauter tub 9, upper end open, Venturi tube 7 is installed in upper end at lauter tub 9, the entrance point of Venturi tube 7 is positioned at lauter tub 9 inside, the port of export of Venturi tube 7 is arranged in toilet 15, at Venturi tube 7 middle parts blowback tracheae 8 is set;
As shown in Figure 2, described blowback tracheae 8 is connected with blowback pulse valve 5, outside compressed gas source is connected with blowback pulse valve 5, the compressed air that provides blowback to use, be used for blowing to blowback tracheae 8, because be that pulse is interrupted blowback, so the piping and druming that is compressed air of filter cylinder discontinuity, shake off the dust on lauter tub surface, lauter tub 9 is regenerated, cleaned.
Operation principle of the present invention: when work, the air inlet 3 on cyclone dust collectors 2 tops sucks the gas that contains dust, after carrying out the dedusting first time by cyclone dust collectors 2, dust falls into the first dedusting ash bin 1 of cyclone dust collectors 2 bottoms, gas after the dedusting first time is entered in the dust-removing box 6 by the exhaust outlet of cyclone dust collectors 2, filtered by the lauter tub 9 in the dust-removing box 6, realize for the second time dedusting; Dust after the second dedusting falls into the second dedusting ash bin 13 of dust-removing box 6 bottoms, and the gas after the dedusting second time is sucked the exhaust outlet at dust-removing box 6 tops by the Venturi tube 7 at lauter tub 6 tops, discharged by blower fan 4.
When dust is attached to lauter tub 9 surperficial too much, can affect dust removing effects, at this moment, blowback pulse valve 5 work that are connected with blowback tracheae 8, be blown into gas to blowback tracheae 8, gas by the inside of lauter tub 9 to flows outside, thereby play effect to lauter tub 9 regeneration and cleaning.
Claims (5)
1. a Combined dust-cleaning apparatus comprises cyclone dust collectors (2), and the top of cyclone dust collectors (2) arranges air inlet (3), and the bottom of cyclone dust collectors (2) is connected with the first dedusting ash bin (1); It is characterized in that: the top vent of described cyclone dust collectors (2) is communicated with the air inlet of dust-removing box (6) by connecting airduct (10); The top of described dust-removing box (6) is separated to form toilet (15) by dividing plate (14), the exhaust outlet of toilet (15) is connected with blower fan (4), lauter tub (9) is installed in dust-removing box (6), and the dedusting mouth of dust-removing box (6) bottom connects the second dedusting ash bin (13); Venturi tube (7) is installed in upper end at described lauter tub (9), and the entrance point of Venturi tube (7) is positioned at lauter tub (9) inside, and the port of export of Venturi tube (7) is arranged in toilet (15).
2. Combined dust-cleaning apparatus as claimed in claim 1 is characterized in that: at described Venturi tube (7) middle part blowback tracheae (8) is set.
3. Combined dust-cleaning apparatus as claimed in claim 2, it is characterized in that: described blowback tracheae (8) is connected with blowback pulse valve (5).
4. Combined dust-cleaning apparatus as claimed in claim 1, it is characterized in that: described lauter tub (9) is fixed in the dust-removing box (6) by tight fixed bolt (11) and fixed head (12).
5. Combined dust-cleaning apparatus as claimed in claim 1 is characterized in that: the lower end closed of described lauter tub (9), upper end open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105001105A CN102909658A (en) | 2012-11-29 | 2012-11-29 | Combined dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105001105A CN102909658A (en) | 2012-11-29 | 2012-11-29 | Combined dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909658A true CN102909658A (en) | 2013-02-06 |
Family
ID=47608365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105001105A Pending CN102909658A (en) | 2012-11-29 | 2012-11-29 | Combined dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027881A (en) * | 2017-04-07 | 2017-08-11 | 湖南南山牧业有限公司 | Sterile milk preparation technology |
| CN110814976A (en) * | 2019-09-23 | 2020-02-21 | 江苏三叶智能装备股份有限公司 | Grinder with high-speed dust removal function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1186731A1 (en) * | 2000-09-12 | 2002-03-13 | Weinmann Technologies ( Société à Responsabilité Limitée) | Grinding area or similar |
| CN2724867Y (en) * | 2004-09-01 | 2005-09-14 | 镇江华东电力设备制造厂 | Integrated type vacuum sucking device |
| CN202015564U (en) * | 2011-03-24 | 2011-10-26 | 俞红霞 | Vortex type filtering dedusting device |
| CN202015999U (en) * | 2010-12-23 | 2011-10-26 | 盐城市丰特铸造机械有限公司 | Two-stage integrated type dust remover |
| CN202952162U (en) * | 2012-11-29 | 2013-05-29 | 无锡富岛精工有限公司 | Combined dust removal device |
-
2012
- 2012-11-29 CN CN2012105001105A patent/CN102909658A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1186731A1 (en) * | 2000-09-12 | 2002-03-13 | Weinmann Technologies ( Société à Responsabilité Limitée) | Grinding area or similar |
| CN2724867Y (en) * | 2004-09-01 | 2005-09-14 | 镇江华东电力设备制造厂 | Integrated type vacuum sucking device |
| CN202015999U (en) * | 2010-12-23 | 2011-10-26 | 盐城市丰特铸造机械有限公司 | Two-stage integrated type dust remover |
| CN202015564U (en) * | 2011-03-24 | 2011-10-26 | 俞红霞 | Vortex type filtering dedusting device |
| CN202952162U (en) * | 2012-11-29 | 2013-05-29 | 无锡富岛精工有限公司 | Combined dust removal device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027881A (en) * | 2017-04-07 | 2017-08-11 | 湖南南山牧业有限公司 | Sterile milk preparation technology |
| CN110814976A (en) * | 2019-09-23 | 2020-02-21 | 江苏三叶智能装备股份有限公司 | Grinder with high-speed dust removal function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203370408U (en) | Integrated dust remover with pulse jet cleaning device | |
| CN204134434U (en) | A kind of large ash quantity lacquer spraying waste gas treating apparatus | |
| CN106178713A (en) | Suction type sack cleaner installed alternately by a kind of multilamellar cloth bag | |
| CN202044869U (en) | Movable welding fume purifier | |
| CN205438234U (en) | Dust collection device of grinding machine | |
| CN203484022U (en) | Off-line impulse-type drum-type deduster | |
| CN202701956U (en) | Water curtain type integral polishing and dedusting operating platform | |
| CN204799023U (en) | Bag -type dust -collector | |
| CN102909658A (en) | Combined dust removal device | |
| CN202952162U (en) | Combined dust removal device | |
| CN202740918U (en) | High-pressure reverse-blowing ash removal bag type dust remover | |
| CN105289175A (en) | Industrial waste gas purifying device | |
| CN106377961B (en) | A kind of wet classification dust-extraction unit and application | |
| CN205340386U (en) | A bag - type dust collecting device for heavy metal mud innocent treatment | |
| CN203702040U (en) | Drill dust collector capable of cleaning filter elements automatically | |
| CN202460395U (en) | Welding fume purification device | |
| CN201124069Y (en) | Composite duster | |
| CN207126299U (en) | Coal separation deduster | |
| CN204505018U (en) | A kind of polishing workbench of dry wet dust separated and collected | |
| CN100998483A (en) | Pulse blowing bag type dust-collector having guiding type nozzle | |
| CN211159013U (en) | Self-cleaning dust collector | |
| CN203002129U (en) | Multi-grade connected body blowing-back bag type dust collector | |
| CN201445888U (en) | Three-stage dust removal unit | |
| CN113731064A (en) | Composite blowing-sucking replacement purification system | |
| CN200980637Y (en) | Dust-removing device for vacuum cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |
Application publication date: 20130206 |