CN102430484A - Cyclone dust remover for medium-high-voltage frequency converter - Google Patents
Cyclone dust remover for medium-high-voltage frequency converter Download PDFInfo
- Publication number
- CN102430484A CN102430484A CN201110387198XA CN201110387198A CN102430484A CN 102430484 A CN102430484 A CN 102430484A CN 201110387198X A CN201110387198X A CN 201110387198XA CN 201110387198 A CN201110387198 A CN 201110387198A CN 102430484 A CN102430484 A CN 102430484A
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- China
- Prior art keywords
- frequency converter
- cover body
- cyclone
- cyclone dust
- air inlet
- Prior art date
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Abstract
The invention relates to a cyclone dust remover for a medium-high-voltage frequency converter, which belongs to the field of the medium-high-voltage frequency converter and comprises a conical cover body, a support post, a cyclone blade and a flange tube. The cyclone dust remover is arranged at an air inlet part of a frequency converter cabinet and is connected with the air inlet of the frequency converter cabinet through a flange arranged at one side of the flange tube, the cyclone blade is arranged on the flange tube, the support post is connected with the flange tube through a connecting frame, the conical cover body is covered outside the cyclone blade and the support post, the top of the support post is fixed with the conical cover body through a connecting assembly, a dust outlet is arranged on the conical cover body, and the cyclone blade is positioned at the lower part of the conical cover body. The cyclone dust remover has the beneficial effects that the cleaning-free and maintenance-free air inlet requirement is realized, different numbers of cyclone dust removing units are adopted according to the air inlet area, the universality is high, and the production storage, the expansion and the series application are convenient.
Description
Technical field
The present invention relates to mesohigh frequency converter field, relate in particular to a kind of mesohigh frequency converter cyclone dust removal unit, is a kind of novel air inlet structure.
Background technology
In the prior art, the air inlet of frequency converter is all realized, is needed in time to clean through the nonwoven filter cotton, and not so dust gathers the nonwoven filter cotton full soon; Intake will reduce; The temperature rise of frequency converter increases, and frequency converter can normally not deliver, and causes frequency converter to damage.This structure can't satisfy frequency converter air intake and modularized design requirement, is inconvenient to expand with seriation use.
Summary of the invention
The purpose of this invention is to provide a kind of mesohigh frequency converter cyclone dust collector; The place is provided with small-sized cyclone dust collector at frequency converter cabinet air inlet; This structure satisfies the designing requirement in frequency converter air intake air port; Can remove dust automatically, make things convenient for expansion of mesohigh frequency converter and seriation to use, and can guarantee the frequency conversion safe and reliable operation.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
A kind of mesohigh frequency converter cyclone dust collector comprises taper cover body, pillar, cyclone blade, flange tube, and this device is arranged at the air inlet place of frequency converter cabinet, and the ring flange through flange tube one side is connected with the air inlet of frequency converter cabinet; Cyclone blade is arranged on the flange tube, and pillar is connected with the flange tube through link; The taper cover body covers on rotating vane and pillar is outside, and post top portion is fixed through coupling assembling and taper cover body, on the taper cover body, is provided with the dust outlet, and cyclone blade is positioned at the bottom of taper cover body.
Described cyclone dust collector can be one or more.
Described cyclone dust collector can be used for the workplace of the air intake dedusting of high voltage converter and other association area.
Compared with prior art, the invention has the beneficial effects as follows:
1) the anti-dust of the anti-rainwater in cyclone dust removal unit, need not clean can the requirement of non-maintaining realization air intake.
2) according to the cyclone dust removal unit of incoming air area employing varying number, highly versatile is convenient to production reserve, expansion and seriation and is used.
3) the cyclone dust removal cellular construction is simple and convenient, and intake is big.
4) the cyclone dust removal unit is that the ABS material is injection molded.
Description of drawings
Fig. 1 is an external structure of the present invention;
Fig. 2 is a cut-away view of the present invention;
Fig. 3 is the concrete structure figure of cyclone blade;
Fig. 4 is that cyclone dust collector is at frequency converter installation diagram cashier's office in a shop.
Among the figure: 1-taper cover body 2-dust outlet 3-coupling assembling (screw M8, plain cushion, spring pad) 4-pillar 5-cyclone blade 6-contains dusty gas 7-flange tube 8-cyclone dust collectors 9-outlet housing 10-power cell 11-transformer 12-blower fan
The specific embodiment
Below in conjunction with accompanying drawing technology contents of the present invention is done further explain.
See Fig. 1-Fig. 4; A kind of mesohigh frequency converter cyclone dust collector; Comprise taper cover body 1, pillar 4, cyclone blade 5, flange tube 7, this device is arranged at the air inlet place of frequency converter cabinet, and the ring flange through flange tube 7 one sides is connected with the air inlet of frequency converter cabinet.Cyclone blade 5 is arranged on the flange tube 7, and pillar 4 is connected with flange tube 7 through link; Taper cover body 1 covers on rotating vane 5 and pillar 4 outsides, and pillar 4 tops are fixing through coupling assembling and taper cover body 1, on taper cover body 1, are provided with dust outlet 2, and cyclone blade 5 is positioned at the bottom of taper cover body 1.
During work; Under the effect of frequency converter inner blower 12; Wind and air-flow are carrying dust from cone cover body 1 inner air intake; To get to dust granules through the centrifugal force of cyclone blade 5 on the inwall of cone cover body 1 back and slide along the inwall inclined-plane and sink, on cone cover body 1, be provided with two dust outlets 2 that leach dust granules simultaneously, play the effect of cyclone dust removal. the material of cyclone dust collectors adopts ABS injection molded.Wind is got into by air inlet, through cyclone dust collectors 8, power cell 10, transformer 11, discharge through outlet housing 9, plays the effect of air draft cooling in the frequency converter.This frequency converter air inlet dust arrester is simple and reasonable, and volume is less, does not need special auxiliary device just can improve the treatment effeciency of dust.
Can select n cyclone dust collector to combine according to incoming air area.Flexibly how just.This device is used for the workplace of the air intake dedusting of high voltage converter and association area.
Claims (3)
1. a mesohigh frequency converter cyclone dust collector is characterized in that, comprises taper cover body, pillar, cyclone blade, flange tube, and this device is arranged at the air inlet place of frequency converter cabinet, and the ring flange through flange tube one side is connected with the air inlet of frequency converter cabinet; Cyclone blade is arranged on the flange tube, and pillar is connected with the flange tube through link; The taper cover body covers on rotating vane and pillar is outside, and post top portion is fixed through coupling assembling and taper cover body, on the taper cover body, is provided with the dust outlet, and cyclone blade is positioned at the bottom of taper cover body.
2. a kind of mesohigh frequency converter cyclone dust collector according to claim 1 is characterized in that described cyclone dust collector can be one or more.
3. a kind of mesohigh frequency converter cyclone dust collector according to claim 1 and 2 is characterized in that described cyclone dust collector can be used for the workplace of frequency converter or other association area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110387198XA CN102430484A (en) | 2011-11-29 | 2011-11-29 | Cyclone dust remover for medium-high-voltage frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110387198XA CN102430484A (en) | 2011-11-29 | 2011-11-29 | Cyclone dust remover for medium-high-voltage frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102430484A true CN102430484A (en) | 2012-05-02 |
Family
ID=45979044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110387198XA Pending CN102430484A (en) | 2011-11-29 | 2011-11-29 | Cyclone dust remover for medium-high-voltage frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102430484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298584A (en) * | 2020-04-13 | 2020-06-19 | 山东聚亨源环保科技有限公司 | Double-venturi pneumatic wet dust removal system |
| CN111715420A (en) * | 2020-06-08 | 2020-09-29 | 东华大学 | Inverted cyclone silt separator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1692659A1 (en) * | 1987-01-14 | 1991-11-23 | Предприятие П/Я В-2262 | Cyclone |
| CN1727071A (en) * | 2004-07-27 | 2006-02-01 | 潘雨力 | Centrifugal separator |
| CN202387594U (en) * | 2011-11-29 | 2012-08-22 | 辽宁荣信电气传动技术有限责任公司 | Cyclone dust removing device of medium-high voltage frequency converter |
-
2011
- 2011-11-29 CN CN201110387198XA patent/CN102430484A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1692659A1 (en) * | 1987-01-14 | 1991-11-23 | Предприятие П/Я В-2262 | Cyclone |
| CN1727071A (en) * | 2004-07-27 | 2006-02-01 | 潘雨力 | Centrifugal separator |
| CN202387594U (en) * | 2011-11-29 | 2012-08-22 | 辽宁荣信电气传动技术有限责任公司 | Cyclone dust removing device of medium-high voltage frequency converter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298584A (en) * | 2020-04-13 | 2020-06-19 | 山东聚亨源环保科技有限公司 | Double-venturi pneumatic wet dust removal system |
| CN111715420A (en) * | 2020-06-08 | 2020-09-29 | 东华大学 | Inverted cyclone silt separator |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |