CN1120979A - Cyclone recovery system - Google Patents
Cyclone recovery system Download PDFInfo
- Publication number
- CN1120979A CN1120979A CN95106031A CN95106031A CN1120979A CN 1120979 A CN1120979 A CN 1120979A CN 95106031 A CN95106031 A CN 95106031A CN 95106031 A CN95106031 A CN 95106031A CN 1120979 A CN1120979 A CN 1120979A
- Authority
- CN
- China
- Prior art keywords
- moving blade
- blade assembly
- outlet
- recovery system
- whirlwind bucket
- 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
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 13
- 229940098458 powder spray Drugs 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 239000003973 paint Substances 0.000 description 6
- 241000254032 Acrididae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010719 annulation reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/45—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths using cyclone separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Cyclones (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
To provide a cyclone recovery system particular suitable for collecting oversprayed particulate coating materials in powder coating industry. The system comprises a cyclone barrel which has an inlet opening and an exit passage through which particulate matter may pass to be collected. A rotary blade assembly is located across the inlet opening. An outlet pipe extends through an aperture in the rotary blade assembly into the cyclone barrel 11. At least a part of the rotary blade assembly and/or the outlet pipe are movable from their operative positions in order to facilitate cleaning of at least a part of the cyclone recovery system.
Description
The present invention relates to a kind of cyclone recovery system, this system is particularly suitable for collecting the powdery paints of the overspray in the powder coating industry.
Use the axial-flow type cyclone dust collectors to collect the powder of overspray in the powder coating industry, but when the powdery paints color change, be difficult to clean these cyclone dust collectors.Particularly, enter whirlwind bucket (cyclone barrel) when cleaning, the restriction of be subjected to entering the mouth moving blade and clean air outlet pipe.And then moving blade and outlet itself also is difficult to cleaning.
Thereby, thereby need being provided, a kind of means easily remove residual powdery paints so that at least a portion cyclone recovery system cleans.
The invention provides a kind of cyclone recovery system that is used to collect overspray graininess coating, this system comprises:
Have the whirlwind bucket of inlet opening and passing away, the graininess material is collected by passing away;
Moving blade assembly with perforate, when operating position, the moving blade assembly is positioned at the position of passing the inlet opening; With
Outlet, when operating position, outlet extends in the whirlwind bucket by the perforate of moving blade assembly, and wherein moving blade assembly of at least a portion and/or outlet can be moving from said active position up separately, thereby is convenient to clean the cyclone recovery system of at least a portion.
The moving blade assembly preferably is removably mounted on the inlet opening.
The moving blade assembly preferably includes two or more subassemblies (sub-sections), and these subassemblies can individually together be pulled down from the outlet of inlet opening part and this position, maybe all subassemblies are pulled down.
Outlet preferably is removably mounted on the whirlwind bucket.
The present invention also provides a kind of method that cleans above-mentioned cyclone recovery system, and this method comprises:
Near small part moving blade assembly and/or outlet are removed from its operating position separately; With
The graininess material of cleaning whirlwind bucket also makes it pass through exit passageway.
Preferably said moving blade assembly and/or outlet are pulled down and it is removed from the whirlwind bucket or with the shell that the turn bucket links.
The present invention also provides a kind of overspray powder collection system that is used for the powder spray booth, and this system comprises:
The overspray powder collection chamber that links to each other with the powder spray booth and link to each other with the inlet of whirlwind bucket;
Be installed in the whirlwind bucket the porch be positioned near the clean air outlet pipe dismountable moving blade assembly, said outlet stretches out through inlet from the inside of whirlwind bucket; With
The clean air chamber that links to each other with fan and outlet.
The moving blade assembly preferably comprises two or more moving blade assemblies.
Outlet is preferably dismountable.
In conjunction with concrete example preferred implementation of the present invention is described below by accompanying drawing.
Fig. 1 is the schematic cross-section of cyclone recovery system.
Fig. 2 is for showing that the clean air outlet pipe is the schematic cross-section of the cyclone recovery system how to move.
Fig. 3 is along the floor map of 3-3 line among Fig. 2.
Fig. 4 is the perspective view of moving blade assembly.
Fig. 1 illustrative cyclone recovery system 10.Gathering system 10 links to each other with powder spray booth 1.Grasshopper 2 carries workpiece 3 by chamber 1.One or more dust guns 4 are sprayed onto powdery paints on the workpiece 3.Gathering system 10 comprises a shell 18, and it is made with steel plate usually.It above shell 18 clean air chamber 17.Shell 18 comprises the powder collection chamber 16 of an overspray, and this chamber such as arrow A sensing receive the aerial powder that floats on from the overspray of powder spray booth 1.The powder collection chamber 16 of overspray is to form between the roof 30 of shell 18 and a lower interior wall 32.Chamber 16 ends at end wall 34 places, and has two sidewalls 42 and 44, the diameter of the moving blade assembly 15 that the distance of these two sidewalls will be described greater than the back.In a kind of the setting, a plurality of outlets 112 are with within the cyclone that is associated is installed in a shell.Chamber 16 is run through the width and the range of shell 18 continuously.That is to say that inwall 34,42 and 44 is unwanted.Promptly will be applicable to many moving blade assemblies 15 along the width of shell 18 and the powder collection chamber 16 of range extension, each assembly is all round the outlet 12 that separates.
Whirlwind bucket 11 is positioned at shell 18, and an opening is arranged in the top, by the air of this opening reception from the entrained powder of the powder collection chamber 16 of overspray.Chamber 16 is write chamber 1 and is communicated, but thereby from the powdery paints inlet chamber 16 of the overspray of chamber 1.In the lower end of whirlwind bucket 11, a funnel 14 is set, lead to powder collection hopper 13 thus.
Clean air outlet pipe 12 extends through the hole 38 that forms in the roof 30 of shell 18.When pipe 12 when passing hole 38, flange extends radially outwardly to connect the roof 30 of shell 18 from managing 12 top edge.Pipe 12 extends through collecting chamber 16 and enters in the whirlwind bucket 11.
Inlet moving blade assembly 15 is positioned at around the clean air outlet pipe 12.Moving blade assembly 15 is mounted to the top of cyclone 11, and between the inside of collecting chamber 16 and whirlwind bucket 11.
Fig. 4 has described inlet moving blade assembly 15 in more detail.Assembly 15 can be a kind of cellular construction that is suitable for surrounding fully clean air outlet pipe 12.But as described, inlet rotating vane chip module 15 preferably comprises two or more subassemblies 19.Under any circumstance, the moving blade assembly comprises a plurality of blades 20, and these blades make the downward spiral of the air of entrained powder flow in the whirlwind bucket.
In the operating process of cyclone recovery system 10, fan 20 is by the air that 17 suctions are cleaned relatively from the clean air chamber of direction shown in the arrow B.Can the air of relative cleaning be filtered then.Thereby, because the opening of 17 bottoms 50, chamber is communicated with clean air outlet pipe 12, makes progress by clean air outlet pipe 12 and to aspirate air from whirlwind bucket 11 inside.This suction has also impelled from the load of chamber 16 air of powder to enter whirlwind bucket 11 through moving blade 15, successively the powdery paints inlet chamber 16 of the overspray of suction chamber 1.
Thereby, from the air of the load powder of powder spray booth by direction inlet chamber 16 shown in the arrow A.Air produces suction by mobile the causing of clean air outlet pipe 12 in whirlwind bucket 11, this suction makes air downwards by inlet moving blade assembly 15, thereby produces the air of whirlwind shape or spiral helicine entrained powder in whirlwind bucket 11.Airborne powder, dust or other granule materials are subjected to centrifugal action quicken to arrive on the wall of whirlwind bucket 11 and gravitate flows in the powder collection hoppers 13 downwards through funnel 14.Can regularly collect and reuse the powder of hopper collection thus.Hopper 13 seals with funnel 14 usually and separates.
When needs cleanings cyclone recovery system 10, and when carrying out unit operations (fan passes through clean air chamber 17 suction airs), the pressure-air air-flow can inject directly to each surface in the chamber 16.The turbulent flow that forms swims in the air the powder of collecting in the chamber 16, thereby powder can be entered in the whirlwind bucket 11 through 15 suctions of inlet moving blade assembly.Most powder will enter bunker for collecting 13 by funnel 14.After the inner surface that makes expansion chamber 16 was thus cleaned, air draught can inject directly to all enterable surfaces of inlet moving blade assembly 15, thereby the powder that makes all adhere to moving blade swims in the air and is sucked and enters in the whirlwind bucket 11.In this process, can turn off the exhaust fan that can produce air draught B.At this moment, shell 18 can rotate and unload down in 17 belows from the chamber, and clean air outlet pipe 12 also can take out from shell 18 in vertical direction.Between shell 18 and chamber 17, any type of sealing can be set.For example, before shell was unloaded down, the spring that is fixed in the load expandable rubber annulation (skirt) below the chamber 17 can take off on the shell 18.Or, if chamber 17 is not to support separately, then can at first remove chamber 17, thereby upper end-face edge bolt or the clip on every side that can remove pipe 12 then vertically takes out pipe 12.Subsequently can be to 12 dedustings of clean air outlet pipe, and adopt conventional means such as vacuum dust remover to collect powder.Or, can use air blow gun, brush or sponge clean surface.As a kind of selectivity step, also can remove moving blade assembly 15, and adopt in the above-mentioned means any to carry out dust removal process.Outlet 12 and after preferably blade assembly takes out, the inner surface of whirlwind bucket 11 can carry out dust removal process at an easy rate by any of above-mentioned means, and then re-assemblies system.
It should be understood that for whirlwind bucket 11, need not to take out moving blade assembly 15 and can realize entering fully.That is to say, pass and the size of opening by its extension, can need not to take out the moving blade assembly according to clean air outlet pipe 12.
When comprising many subassemblies, can before taking out clean air outlet pipe 12, take out subassembly as the another kind of scheme of above-mentioned cleaning course, particularly moving blade assembly.
And then no matter be fixed on the shell 18 or whether it is movably the time when clean air outlet pipe 12, pipe 12 under any circumstance all can keep its position motionless.That is, can be easy to realize fully entering the inner surface of whirlwind bucket 11 by the subassembly that takes out inlet moving blade assembly 15.After taking out moving blade, described method before can adopting such as cleaning rotary barrels such as vacuum cleaner, air blow gun, brush, sponges, but is not limited to these cleaning means.According to concrete device, perhaps chamber 17 is unloaded, perhaps shell 18 17 bottom is unloaded down to clean from the chamber.
Though should also be understood that the just whirlwind bucket 11 that shows in the accompanying drawings, housing 18 can comprise a plurality of whirlwind buckets, each is equipped with each parts of the present invention.
For those of ordinary skill in the art, various improvement and variation pattern all are very tangible, and they all belong to the row of protection scope of the present invention.For example, all filter element can be set at inlet or inlet downstream to the arbitrary position in the clean air outlet pipe 12.
Another advantage of moving blade assembly and/or the removable characteristic of outlet is that the overall operation mode of cyclone recovery system is easy to regulate, and can replace these parts by other parts with various flows movable property life/limited characteristic.For example, the moving blade assembly can have more or less blade, and the inclination of blade can deeply can be shallow, and this assembly also is easy to install.Equally, bigger again or smaller again pipe of the also available diameter of outlet replaced.
Claims (11)
1, a kind of cyclone recovery system that is used to collect overspray graininess coating, this system comprises:
Have the whirlwind bucket of inlet opening and passing away, the graininess material is collected by passing away;
Moving blade assembly with perforate, when operating position, the moving blade assembly is positioned at the position of passing the inlet opening; With
Outlet, when operating position, outlet extends in the rotary barrel by the perforate of moving blade assembly, and wherein moving blade assembly of at least a portion and/or outlet are movably on said operating position separately, thus the cyclone recovery system of cleaning at least a portion.
2, by the cyclone recovery system of claim 1, wherein said moving blade is removably mounted on the described inlet opening.
3, by the cyclone recovery system of claim 1 or 2, wherein said moving blade comprises two or more subassemblies, and these subassemblies can individually together be pulled down from the outlet of inlet opening part and this position, maybe all subassemblies are pulled down.
4, by each cyclone recovery system of aforementioned claim, wherein said outlet is removably mounted on the whirlwind bucket.
5, a kind of method that cleans the cyclone recovery system of above-mentioned each claim, this method comprises:
The moving blade assembly of near small part and/or outlet are removed from its operating position separately; With
The graininess material of cleaning whirlwind bucket also makes it pass through exit passageway.
6, by the method for claim 5, wherein said moving blade assembly and/or outlet are pulled down and it is removed from the whirlwind bucket or with the shell that the whirlwind bucket links.
7, a kind of overspray powder collection system that is used for the powder spray booth, this system comprises:
The overspray powder collection chamber that links to each other with the powder spray booth and link to each other with the inlet of whirlwind bucket;
Be installed in the whirlwind bucket the porch and be positioned at dismountable moving blade assembly around the clean air outlet pipe, said outlet stretches out through this inlet from the inside of whirlwind bucket; With
Reach the clean air chamber that links to each other with outlet with fan.
8, by the system of claim 7, wherein said moving blade assembly comprises two or more moving blade assemblies.
9, by the system of claim 7 or 8, wherein said outlet is dismountable.
10, a kind of basically as the described cyclone recovery system of accompanying drawing.
11, a kind of clean claim 1-4 each system or the method for the system of claim 10, this method is basically by carrying out as the described process of accompanying drawing.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPM5556A AUPM555694A0 (en) | 1994-05-11 | 1994-05-11 | Cyclone recovery system |
| AUPM5556 | 1994-05-11 | ||
| AU14759/95 | 1995-03-10 | ||
| AU14759/95A AU1475995A (en) | 1994-05-11 | 1995-03-10 | Cyclone recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1120979A true CN1120979A (en) | 1996-04-24 |
Family
ID=25615555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95106031A Pending CN1120979A (en) | 1994-05-11 | 1995-05-11 | Cyclone recovery system |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0852399A (en) |
| CN (1) | CN1120979A (en) |
| AU (1) | AU1475995A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263998A (en) * | 2013-06-06 | 2013-08-28 | 浙江农林大学 | Residual spraying mist collecting and recycling device |
| CN104437920A (en) * | 2014-11-10 | 2015-03-25 | 江苏亨特宏业重工有限公司 | Small metal part dead-angle-free spraying device |
| CN105057153A (en) * | 2015-08-03 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Powder-spraying and paint-spraying single-line spray system and process |
| CN105457813A (en) * | 2015-12-31 | 2016-04-06 | 东莞市誉铭新精密技术有限公司 | Spray paint recovery device |
| CN112998948A (en) * | 2021-02-25 | 2021-06-22 | 姚仁才 | Ear canal drying and cleaning device |
| CN120703114A (en) * | 2025-07-09 | 2025-09-26 | 安徽德源电缆集团有限公司 | A fixed detection device for coaxial cable processing based on intelligent sensor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2767426C1 (en) * | 2021-04-08 | 2022-03-17 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | Powder paint recovery unit with waste air recirculation |
-
1995
- 1995-03-10 AU AU14759/95A patent/AU1475995A/en not_active Abandoned
- 1995-05-11 JP JP7112921A patent/JPH0852399A/en not_active Withdrawn
- 1995-05-11 CN CN95106031A patent/CN1120979A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263998A (en) * | 2013-06-06 | 2013-08-28 | 浙江农林大学 | Residual spraying mist collecting and recycling device |
| CN103263998B (en) * | 2013-06-06 | 2016-01-06 | 浙江农林大学 | The remaining mist of spraying collects recycling device |
| CN104437920A (en) * | 2014-11-10 | 2015-03-25 | 江苏亨特宏业重工有限公司 | Small metal part dead-angle-free spraying device |
| CN105057153A (en) * | 2015-08-03 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Powder-spraying and paint-spraying single-line spray system and process |
| CN105457813A (en) * | 2015-12-31 | 2016-04-06 | 东莞市誉铭新精密技术有限公司 | Spray paint recovery device |
| CN112998948A (en) * | 2021-02-25 | 2021-06-22 | 姚仁才 | Ear canal drying and cleaning device |
| CN112998948B (en) * | 2021-02-25 | 2023-08-08 | 姚仁才 | Ear canal drying and cleaning device |
| CN120703114A (en) * | 2025-07-09 | 2025-09-26 | 安徽德源电缆集团有限公司 | A fixed detection device for coaxial cable processing based on intelligent sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1475995A (en) | 1995-11-16 |
| JPH0852399A (en) | 1996-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |