CN103252138B - Dust removal device - Google Patents
Dust removal device Download PDFInfo
- Publication number
- CN103252138B CN103252138B CN201310143663.4A CN201310143663A CN103252138B CN 103252138 B CN103252138 B CN 103252138B CN 201310143663 A CN201310143663 A CN 201310143663A CN 103252138 B CN103252138 B CN 103252138B
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- China
- Prior art keywords
- casing
- filter bag
- framework
- dust arrester
- dust
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Abstract
The invention discloses a dust removal device which comprises a housing in which an air inlet and an air outlet are formed, a dust removal component which is positioned inside the housing and comprises a framework arranged on the housing and a filter bag sleeved on the framework, a fixing device for fixing the housing and the framework together, and an ash collection slot which is positioned below the filter bag and is used for collecting dust falling from the filter bag, wherein an opening for fixing the framework on the housing through the fixing device is formed in the housing; a cover plate for closing the opening is arranged on the opening; the ash collection slot is detachably arranged on a base; and the base can be pulled out relative to the housing in a sliding manner.
Description
Technical field
a kind of dust arrester is relate in the present invention.
Background technology
in the prior art, dusty gas enters in casing from air intake vent, and after the filtration via filter bag and filter screen, dust is delayed at filter bag outer surface, and the gas filtered discharges casing by filter bag from air outlet.
along with filtration time increases, the dust that filter bag outer surface attaches also constantly increases, and resistance of the filter bag is corresponding increase also, thus affects suction and dust removing effects.
sometimes just need filter bag and framework to remove to carry out cleaning or changing.In prior art, the connection of framework and casing is positioned at the inside of casing.When requiring replacement, just need to open safety door, people enters in casing and carries out dismounting.Adopt this kind of method, what not only need is of long duration, and the operation of operative employee is also very difficult.
Summary of the invention
the invention provides a kind of dust arrester, it can place under repair to framework easily or change.
the invention discloses a kind of dust arrester, it comprises:
casing, is provided with air intake vent and air outlet;
be positioned at the dust removal component of casing, described dust removal component comprises the framework be arranged on casing, the filter bag be set on framework;
fixture, it is for fixing casing and described framework;
one ash collection slot, this ash collection slot is positioned at the below of filter bag, and it is for collecting the dust fallen on filter bag;
described casing offering the opening for framework being fixed on by fixture casing, described opening being provided with the cover plate that can be closed.
preferably, described ash collection slot is dismountable to be arranged on a pedestal, and this pedestal can be extracted out relatively in casing slip.
preferably, it also comprises a deashing device, and it is for vibrating filter bag.
preferably, described air intake vent is positioned at the below of filter bag, and described air outlet is positioned at the top of filter bag, above filter bag, be also provided with a blower fan.
preferably, it also comprise one be arranged on shell air outlet place except malicious device.
preferably, be provided with one between described filter bag and described ash collection slot and fall ash-pit, the taper that this ash-pit that falls is big up and small down.
preferably, described fixture is bolt or screw.
preferably, the axial line of described bolt or screw is generally perpendicular to ground, and described framework can slide by relative casing along the direction being parallel to ground.
preferably, described casing is fixedly installed four connectors laying respectively at framework upper corner, the top of described framework is fixedly connected with four connectors respectively by four fixtures, and the two sides of described casing offer four openings respectively.
preferably, described filter bag is also provided with filter screen.
the present invention adopts above structure, operates simple and easy, and operating personnel need not climb in casing and operate.
Accompanying drawing explanation
accompanying drawing 1 is the top view of the dust arrester in the present invention.
in accompanying drawing: 1, casing; 2, air intake vent; 3, ash collection slot; 4, deashing device; 5, filter bag; 6, air outlet; 7, fall ash-pit; 8, filter screen; 9, except malicious device; 10, blower fan; 11, fixture; 12, cover plate; 13, framework; 14, connector.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
as shown in Figure 1, a kind of dust arrester, it comprise casing 1, dust removal component, ash collection slot 3,
casing 1 is the agent structure of dust arrester, and casing 1 is substantially in cuboid, and it is placed on the ground.
in the present embodiment, the below of casing 1 offers air intake vent 2, and the top of casing 1 offers air outlet 6.Dusty gas enters in casing 1 from air intake vent 2, leaves casing 1 from air outlet 6.
dust removal component is positioned at casing 1.When dusty gas is after this dust removal component, the dust in dusty gas is trapped in casing 1, and clean gas derives casing 1 from air outlet 62.
dust removal component comprises framework 13, filter bag 5.
framework 13 is dismountable to be arranged on casing 1, and it is connected with the inwall of casing 1.Framework 13 is substantially in rotating around himself axis the rotary body formed, and the inside of this rotary body offers multiple opening passed through for dusty gas.Be connected by fixture 11 is dismountable between casing 1 with framework 13.
casing 1 is provided with opening, opening is provided with the cover plate 12 that can be closed.When opening cover plate 12, casing 1 and framework can be fixed or dismantle by fixture 11 by operating personnel.
preferably, fixture 11 is bolt or screw.The axial line of bolt or screw is generally perpendicular to ground, and described framework 13 can slide by relative casing 1 along the direction being parallel to ground.Adopt this kind of structure, fixing of framework 13 is more stable, there will not be and rocks.
concrete, casing 1 is fixedly installed four connectors 14 laying respectively at corner, framework 13 top.These four connectors 14 are in bending shape, and each connector 14 has a horizontal part paralleled with horizontal plane.The top of described framework 13 is fixedly connected with the horizontal part of four connectors 14 respectively by four fixtures 11.The two sides of described casing 1 offer four openings corresponding with fixture 11 respectively.These four openings are respectively arranged with four cover plates 12.When opening cover plate 12, framework 13 and casing 1 can be fixed by fixture 11 by operating personnel.
preferably, filter bag 5 can also be provided with filter screen 8, filter screen 8 can be propped up two-layer filter bag 5 and prevent filter bag 5 from twisting together.
ash collection slot 3 is positioned at the below of filter bag 5, preferably, and its dust vibrated for collecting deashing device 4.Preferably, ash collection slot 3 is dismountable to be arranged on a pedestal, and this pedestal can be extracted out relatively in casing 1 slip.After deashing device 4 deashing completes, extract pedestal out, pull down ash collection slot 3 and just dust can be toppled over away from ash collection slot 3.More preferably, be provided with one between filter bag 5 and described ash collection slot 3 and fall ash-pit 7, the taper that this ash-pit 7 that falls is big up and small down.
preferably, above filter bag 5, a blower fan 10 is also provided with.This blower fan 10 will complete filtered air to air outlet 62 dispatch.At casing 1 air outlet 62 place, dust arrester also comprises one except malicious device 9, and this device can carry out except poison process air.
preferably, this dust arrester also comprises a deashing device 4.Deashing device 4 pairs of filter bags 5 vibrate the dust of filter bag 5 outer surface is shaken off down.
operation principle of the present invention is: when needs installation frame 13, open the safety door of casing 1, framework 13 is put into casing 1, open the cover plate 12 being enclosed in opening, framework 13, in opening, is fixed in casing 1 by fixture 11 by operating personnel, after completing installation, reinstalled to by cover plate 12 on casing 1, the inner chamber of casing 1 is formed a space environment closed by such cover plate 12 again, ensures the efficiency of filtering.This operation is simple and easy, and operating personnel need not climb in casing 1 and operate.
when needs dismounting framework 13, open the cover plate 12 being enclosed in opening, operating personnel, in opening, pull down fixture 11, casing 1 and framework 13 are separated.
above specific embodiment of the present invention is illustrated in conjunction with diagram, clearly on the basis not leaving scope and spirit of the present invention, much can revise prior art and technique.In art of the present invention, the usual knowledge of a GPRS, just within the scope of technology main idea of the present invention, can carry out diversified change.
Claims (6)
1. a dust arrester, is characterized in that, it comprises: casing, is provided with air intake vent and air outlet;
Be positioned at the dust removal component of casing, described dust removal component comprises the framework be arranged on casing, the filter bag be set on framework;
Fixture, it is for fixing casing and described framework, and described fixture is bolt or screw, and the axial line of described bolt or screw is generally perpendicular to ground, and described framework can slide by relative casing along the direction being parallel to ground;
One ash collection slot, this ash collection slot is positioned at the below of filter bag, and it is for collecting the dust fallen on filter bag, and ash collection slot is dismountable to be arranged on a pedestal, and this pedestal can be extracted out relatively in casing slip;
Described casing offering the opening for framework being fixed on by fixture casing, described opening being provided with the cover plate that can be closed; Described casing is fixedly installed four connectors laying respectively at framework upper corner, four connectors are bending shape, each connector has a horizontal part paralleled with horizontal plane, the top of described framework is fixedly connected with the horizontal part of four connectors respectively by four fixtures, the two sides of described casing offer four openings corresponding with fixture respectively, and these four openings are respectively arranged with four cover plates.
2. according to the dust arrester described in claim 1, it is characterized in that: it also comprises a deashing device, it is for vibrating filter bag.
3. according to the dust arrester described in claim 1, it is characterized in that: according to the dust arrester described in claim 1, it is characterized in that: described air intake vent is positioned at the below of filter bag, described air outlet is positioned at the top of filter bag, above filter bag, be also provided with a blower fan.
4., according to the dust arrester described in claim 1, it is characterized in that: it also comprise one be arranged on shell air outlet place except malicious device.
5. according to the dust arrester described in claim 1, it is characterized in that: be provided with one between described filter bag and described ash collection slot and fall ash-pit, the taper that this ash-pit that falls is big up and small down.
6. according to the dust arrester described in claim 1, it is characterized in that: described filter bag is also provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143663.4A CN103252138B (en) | 2013-04-24 | 2013-04-24 | Dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143663.4A CN103252138B (en) | 2013-04-24 | 2013-04-24 | Dust removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252138A CN103252138A (en) | 2013-08-21 |
| CN103252138B true CN103252138B (en) | 2015-02-04 |
Family
ID=48956549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310143663.4A Active CN103252138B (en) | 2013-04-24 | 2013-04-24 | Dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252138B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105311889A (en) * | 2014-07-11 | 2016-02-10 | 张广舜 | Multipurpose dedusting apparatus |
| CN107053015A (en) * | 2017-06-19 | 2017-08-18 | 将乐县和轩刹车片厂 | A kind of brake block chamfering device |
| CN109316839B (en) * | 2018-08-18 | 2021-04-27 | 天长市京发铝业有限公司 | Air purification device for aluminum industry manufacturing workshop and purification method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186104Y (en) * | 1993-11-12 | 1994-12-28 | 宝山钢铁(集团)公司 | Bag type dust remover with machinery vibration |
| CN2666533Y (en) * | 2003-12-16 | 2004-12-29 | 薛家华 | Bag type dust cleaner set with purification function |
| CN201669025U (en) * | 2010-05-18 | 2010-12-15 | 杭州华源电力环境工程有限公司 | Efficient and convenient combined type gas-solid separating device |
| CN102690918A (en) * | 2011-03-24 | 2012-09-26 | 黄红菊 | Blast furnace gas dust removal device |
| CN203253273U (en) * | 2013-04-24 | 2013-10-30 | 苏州市科林除尘设备有限公司 | Dust collector |
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2013
- 2013-04-24 CN CN201310143663.4A patent/CN103252138B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103252138A (en) | 2013-08-21 |
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