CN104492180B - Intelligent many suction inlets return air filter - Google Patents
Intelligent many suction inlets return air filter Download PDFInfo
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- CN104492180B CN104492180B CN201410790226.6A CN201410790226A CN104492180B CN 104492180 B CN104492180 B CN 104492180B CN 201410790226 A CN201410790226 A CN 201410790226A CN 104492180 B CN104492180 B CN 104492180B
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Abstract
The present invention relates to a kind of intelligent many suction inlets return air filter, it includes fixing dust cage (1), described fixing dust cage (1) rear side is provided with one can the dust suction dolly (2) of bilateral reciprocation, described dust suction dolly (2) is provided with multiple movable suction box (2.2) from top to bottom, being provided with on described movable suction box (2.2) can the annular suction nozzle (2.3.4) of front-rear reciprocation movement, described dust suction dolly (2) is provided with a perpendicular air channel (7), the plurality of movable Jun Yushu air channel, suction box (2.2) rear end (7) is connected, described perpendicular air channel (7) is arranged below a beam wind road (4), described perpendicular air channel (7) lower end is connected with beam wind road (4).A kind of intelligent many suction inlets return air filter of the present invention, the advantages such as it has, and floor space is little, filter area is big, filter efficiency is high, maintaining is simple, easy for installation, processing is simple, product cost is low.
Description
Technical field
The present invention relates to a kind of intelligent many suction inlets return air filter, belong to technical field of dust removal equipment.
Background technology
Existing traditional return air filter plant has internal-suction type return air, outer suction return air rotating cage and double layer return air rotating cage filter.Occupation area of equipment is big, and mechanism is huge, and trouble point is many, and automaticity is low, and particularly since Eleventh Five-Year Plan, national energy-saving reduces discharging policy making and appearance, makes us the discharge of textile industry dust laden air have clear and definite standard and strict management.So our air-conditioning return air filter market demand is increasing now.But, the information that market feedback is returned is that rotating cage type air-conditioning return air filter floor space is too big, and general unit is had a headache very much, often increases attached room width (increasing building enclosure to put into) because rotating cage fails to lay down, or forces us to be modified by rotating cage equipment.Additionally, dust cage is to rotate, and between wallboard, gap processes and is always up hard nut to crack, installs not in place or user and uses and bad cause fine dust leakage problem, through processing air containing fine dust concentration still horizontal height in air conditioning chamber, cause that the situations such as follow-up spray operation spray nozzle clogging occur.(LTG dust removal unit is exactly that one-level mesh turns, and suction nozzle does not turn, and it is abnormal that the fiber entrance two grades of one-level frequently results in secondary work, it does not have vitality.Rotating cage is for increasing filter area, and diameter does bigger and bigger, and consumption steel are more, and manufacture difficulty is bigger, it is desirable to the shaped degree of rotating cage cylinder is higher, and not so suction nozzle distance difference is relatively big, and installation difficulty requires higher.The novel return air filter that the little filter area of a kind of floor space is big is all being studied always by a lot of air conditioning system makers, but all unsuccessful.The dust removal unit of existing form from flat dirt catcher, large carrying food-basket formula (or drum-type, multi-cartridge), all there is the process problems such as air quantity is little, the big energy consumption of equipment resistance is high, equipment cost is high to most representational honeycomb dedusting machine group, all cannot meet and substitute the demand of air-conditioning return air filtration.Seek new approach, optimize filtrate arrangement, improve space availability ratio, filter area is significantly increased, increase processes air quantity, reduces filtration resistance, simplifies dust collecting system, improves pick-up performance, makes filter have the new problem faced that the better suitability has become current.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that intelligent many suction inlets return air filter that a kind of floor space is little, filter area is big, filter efficiency is high, maintaining is simple, easy for installation, processing is simple, product cost is low.
The object of the present invention is achieved like this: a kind of intelligent many suction inlets return air filter, it includes fixing dust cage, being provided with one on rear side of described fixing dust cage can the dust suction dolly of bilateral reciprocation, described dust suction dolly is provided with multiple movable suction box from top to bottom, being provided with on described movable suction box can the annular suction nozzle of front-rear reciprocation movement, described dust suction dolly is provided with a perpendicular air channel, the plurality of movable Jun Yushu air channel, suction box rear end is connected, described perpendicular air channel is arranged below a beam wind road, and lower end, described perpendicular air channel is connected with beam wind road.
Side opening on described beam wind road, its one end is connected to dust blower, lower end, described perpendicular air channel is provided with dividing plate, described dividing plate is arranged in beam wind road by beam wind road and is separated into left and right two parts, and described beam wind road connected set becomes blower fan one end to be coated with the closed belt of automatic deploying and retracting volume to the opening between dividing plate.
Described fixing dust cage includes dust cage framework, some shroudings, bag dust filter and dish type tightener, described some shroudings are vertically arranged in parallel, every block of shrouding offers multiple circular hole, the circumferential rear side of circular hole is provided with flange, described dust cage framework is connected on front side of shrouding, bag dust filter one end is fixed on the flange of shrouding circular hole by front anchor ear, and the bag dust filter other end is fixed on dust cage framework by rear anchor ear and dish type tightener.
Described dust suction dolly includes framework and multiple movable suction box, and the plurality of movable suction box is arranged on framework from top to bottom.
Described base of frame arranges walking mechanism.
Described movable suction box includes casing, described casing forward end seal, rear end is provided with connector, horizontally disposed in described casing have the second line slideway, described second line slideway is provided with slip airduct, described slip airduct front end is stretched out outside casing, and annular suction nozzle is arranged at described slip airduct front end, is connected and arranges cylinder between described casing with slip airduct or annular suction nozzle.
Described cylinder is arranged at casing top, and described cylinder one end is fixing with casing to be connected, and the described cylinder other end is fixed by the 3rd connector be connected with slip airduct or annular suction nozzle.
Described annular suction nozzle includes support cylinder and shroud, and described shroud is fixedly installed on front side of support cylinder, forms annular bar seam suction inlet between described support cylinder and shroud.
Described support cylinder includes horizontal segment and tilting section, and described tilting section forms a flaring mouth.
Described front disk center is inwardly provided with a deflection cone, and the cone angle of described deflection cone is 100 ~ 130 °.
The spacing block that described shroud is circumferentially evenly arranged by polylith is fixedly installed on front side of support cylinder, and described spacing block is fixedly installed on front side of tilting section, and described shroud is by welding or fixing bolt is fixed with spacing block and to be connected.
Described spacing block section becomes herringbone.
Described dust suction dolly is arranged below traverse rod road, and described horizontal rail superior portion is provided with a track suction nozzle.
Compared with prior art, the method have the advantages that
1, movable suction box simple in construction, it is possible to meet pipeline during suction nozzle quickly moves and seal and life requirements；
2, annular suction nozzle can to the disposable thoroughly clear suction of dust cage filter bag inner surface fine dust, and dust collection efficiency is high, to fine dust without rolling, to filtrate fanout free region；
3, dust absorption fan air quantity utilization rate is high, and dust suction is thorough；
4, on shroud, design has deflection cone, and suction nozzle self flowing resistance is little；
5, suction inlet width is adjustable, and it is convenient to change, and dust suction fine dust is not easily blocked suction inlet；
6, annular suction inlet adapts to the absorption of short fibre and dust, and adaptability is good；
7, perpendicular is connected reliable between air channel with beam wind road, connection sealing energy is good, it is to avoid the situation that conventional dust suction airduct moves with dolly, extends the service life of equipment；
8, without seal case, the dust cage filter area that unit are is arranged is big, and filter efficiency is high, good airproof performance, it is simple to mounting or dismounting are safeguarded.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of intelligent many suction inlets return air filter of the present invention.
Fig. 2 is the sectional view of a kind of intelligent many suction inlets return air filter of the present invention.
Fig. 3 is the structural representation of movable suction box in Fig. 1.
Fig. 4 is the structural representation of annular suction nozzle in Fig. 3.
Wherein:
Fixing dust cage 1
Dust cage framework 1.1
Shrouding 1.2
Bag dust filter 1.3
Dish type tightener 1.4
Dust suction dolly 2
Framework 2.1
Movable suction box 2.2
Casing 2.2.1
Second line slideway 2.2.2
Slip airduct 2.2.3
Annular suction nozzle 2.2.4
Support cylinder 2.2.4.1
Spacing block 2.2.4.2
Horizontal segment 2.2.4.1.1
Tilting section 2.2.4.1.2
Flaring mouth 2.2.4.1.3
Shroud 2.2.4.3
Annular bar seam suction inlet 2.2.4.4
Deflection cone 2.2.4.5
Dust cage filter bag 2.2.4.6
Cylinder 2.2.5
3rd connector 2.2.6
Connector 2.2.7
Walking mechanism 2.3
Traverse rod road 3
Beam wind road 4
Air conditioning chamber 5
Return air chamber body of wall 6
Perpendicular air channel 7
Closed belt 8.
Detailed description of the invention
Referring to Fig. 1 ~ Fig. 4, a kind of intelligent many suction inlets return air filter of the present invention, it includes fixing dust cage 1 and automatic dust absorption mechanism,
Described fixing dust cage 1 is arranged on air-conditioning return air room body of wall 6, described fixing dust cage 1 is main by dust cage framework 1.1, some shroudings 1.2, the cellular dust cage that the rectangular array of bag dust filter 1.3 and dish type tightener 1.4 composition is arranged, described some shroudings 1.2 are vertically arranged in parallel, every block of shrouding 1.2 offers 4 ~ 8 circular holes, the circumferential rear side of circular hole is provided with flange, the needs of different air quantity are processed according to system, array arranges the shrouding 1.2 of varying number, it is arranged on the wall hole of air-conditioning return air room (inlet side), without containment housing, dust cage framework 1.1 is connected to (air side) on front side of shrouding 1.2, bag dust filter 1.3 one end is fixed on the flange of shrouding 1.2 circular hole by front anchor ear, bag dust filter 1.3 other end is fixed on dust cage framework 1.1 by rear anchor ear and dish type tightener 1.4, dust cage open at one end one end is closed, inner surface connects with air-conditioning return air room；
Described automatic dust absorption mechanism includes dust suction dolly 2, traverse rod road 3, beam wind road 4 and blower fan, described traverse rod road 3 is arranged on rear side of fixing dust cage 1, described dust suction dolly 2 is arranged on traverse rod road 3, described beam wind road 4 is arranged on rear side of traverse rod road 3, described dust suction dolly 2 includes framework 2.1, being provided with multiple movable suction box 2.2 on described framework 2.1, the quantity of described movable suction box 2.2 is corresponding with the dust cage number of plies, is provided with walking mechanism 2.3 bottom described framework 2.1.
Described movable suction box 2.2 includes casing 2.2.1, described casing 2.2.1 forward end seal, rear end is provided with connector 2.2.7, horizontally disposed in described casing 2.2.1 have the second line slideway 2.2.2, described second line slideway 2.2.2 is provided with slip airduct 2.2.3, described slip airduct 2.2.3 front end is stretched out outside casing 2.2.1 and this end is provided with annular suction nozzle 2.2.4, described casing 2.2.1 top arranges cylinder 2.2.5, described cylinder 2.2.5 one end is fixing with casing 2.2.1 to be connected, the described cylinder 2.2.1 other end is fixed be connected by the 3rd connector 2.2.6 and slip airduct 2.2.3 or annular suction nozzle 2.2.4.
Being provided with perpendicular air channel 7 on described dust suction dolly 2, the plurality of movable suction box 2.2 rear end is connected with perpendicular air channel 7.
Side opening on described beam wind road 4, its one end is connected with dust blower, lower end, described perpendicular air channel 7 is connected with beam wind road 4, lower end, described perpendicular air channel 7 is provided with dividing plate, described dividing plate is arranged in beam wind road 4, beam wind road 4 is separated into left and right two parts, and described beam wind road 4 connects the closed belt 8 being coated with automatic deploying and retracting volume on the opening between blower fan one end to perpendicular air channel 7, by the dividing plate of lower end, perpendicular air channel 7 and closed belt 10, beam wind road 4 is sealed.
Described annular suction nozzle 2.2.4 includes support cylinder 2.2.4.1 and shroud 2.2.4.3, and described shroud 2.2.4.3 is fixedly installed on front side of support cylinder 2.2.4.1, forms annular bar seam suction inlet 2.2.4.4 between described support cylinder 2.2.4.1 and shroud 2.2.4.3.
Described support cylinder 2.2.4.1 includes horizontal segment 2.2.4.1.1 and tilting section 2.2.4.1.2, described tilting section 2.2.4.1.2 and forms a flaring mouth 2.2.4.1.3.
Described shroud 2.2.4.1 center is inwardly provided with a deflection cone 2.2.4.5, can reduce suction nozzle self flowing resistance by the effect of deflection cone 2.2.4.5, and the cone angle of described deflection cone 2.2.4.5 is 100 ~ 130 °.
Polylith spacing block 2.2.4.2, described shroud 2.2.4.3 circumferentially it is evenly arranged with by welding or fixing bolt and spacing block 2.2.4.2 fix and be connected on front side of the tilting section 2.2.4.1.2 of described support cylinder 2.2.4.1.
Described spacing block 2.2.4.2 section becomes herringbone, it is possible to avoid scraping around fiber.
Operation principle:
Under the effect of air-conditioning return air machine, workshop enters return air chamber containing fine dust air through ground return air inlet, return air raceway groove, enters bag dust filter.Fine dust in air is captured and is trapped in dust cage filtrate inner surface, and cleaned air through return fan feeding air conditioning chamber's reuse or arranges outward air through filtrate.When dust cage inside and outside differential pressure reaches setting value, automatic dust absorption mechanism starts to start, dust suction dolly first runs to each row dust cage center according to PLC program instruction, multiple suction nozzles pass in and out (only an in harness suction nozzle moment connect all the other with perpendicular air channel be automatically switched off) along the axial straight line of dust cage more successively, the clear fine dust inhaling bag dust filter inner surface, and send in fine dust collecting mechanism.Clear inhale week after date when suction nozzle completes one, automatically return to original position and wait that what PLC program instruction carried out second period inhales clearly action.
Claims (10)
1. intelligent many suction inlets return air filter, it is characterized in that: it includes fixing dust cage (1), described fixing dust cage (1) rear side is provided with one can the dust suction dolly (2) of bilateral reciprocation, described dust suction dolly (2) is provided with multiple movable suction box (2.2) from top to bottom, being provided with on described movable suction box (2.2) can the annular suction nozzle (2.3.4) of front-rear reciprocation movement, described dust suction dolly (2) is provided with a perpendicular air channel (7), the plurality of movable Jun Yushu air channel, suction box (2.2) rear end (7) is connected, described perpendicular air channel (7) is arranged below a beam wind road (4), described perpendicular air channel (7) lower end is connected with beam wind road (4).
2. the intelligent many suction inlets return air filter of one according to claim 1, it is characterized in that: the upper side opening of described beam wind road (4), its one end is connected to dust blower, described perpendicular air channel (7) lower end is provided with dividing plate, described dividing plate is arranged in beam wind road (4) by beam wind road (4) and is separated into left and right two parts, and described beam wind road (4) connected set becomes blower fan one end to be coated with the closed belt (8) of automatic deploying and retracting volume to the opening between dividing plate.
3. the intelligent many suction inlets return air filter of one according to claim 1, it is characterized in that: described fixing dust cage (1) includes dust cage framework (1.1), some shroudings (1.2), bag dust filter (1.3) and dish type tightener (1.4), described some shroudings (1.2) are vertically arranged in parallel, every piece of shrouding (1.2) offers multiple circular hole, the circumferential rear side of circular hole is provided with flange, described dust cage framework (1.1) is connected to shrouding (1.2) front side, bag dust filter (1.3) one end is fixed on the flange of shrouding (1.2) circular hole by front anchor ear, bag dust filter (1.3) other end is fixed on dust cage framework (1.1) by rear anchor ear and dish type tightener (1.4).
4. the intelligent many suction inlets return air filter of one according to claim 1, it is characterized in that: described dust suction dolly (2) includes framework (2.1) and multiple movable suction box (2.2), and the plurality of movable suction box (2.2) is arranged on framework (2.1) from top to bottom.
5. the intelligent many suction inlets return air filter of one according to claim 4, it is characterised in that: described framework (2.1) bottom arranges walking mechanism (2.3).
6. the intelligent many suction inlets return air filter of one according to claim 1, it is characterized in that: described movable suction box (2.2) includes casing (2.2.1), described casing (2.2.1) forward end seal, rear end is provided with connector (2.2.7), horizontally disposed in described casing (2.2.1) have the second line slideway (2.2.2), described second line slideway (2.2.2) is provided with slip airduct (2.2.3), casing (2.2.1) is stretched out outward in described slip airduct (2.2.3) front end, annular suction nozzle (2.2.4) is arranged at described slip airduct (2.2.3) front end, it is connected between described casing (2.2.1) with slip airduct (2.2.3) or annular suction nozzle (2.2.4) and cylinder (2.2.5) is set.
7. the intelligent many suction inlets return air filter of one according to claim 6, it is characterized in that: described cylinder (2.2.5) is arranged at casing (2.2.1) top, described cylinder (2.2.5) one end is fixing with casing (2.2.1) to be connected, and described cylinder (2.2.1) other end is connected by the 3rd connector (2.2.6) is fixing with slip airduct (2.2.3) or annular suction nozzle (2.2.4).
8. the intelligent many suction inlets return air filter of one according to claim 6, it is characterized in that: described annular suction nozzle (2.2.4) includes support cylinder (2.2.4.1) and shroud (2.2.4.3), described shroud (2.2.4.3) is fixedly installed on support cylinder (2.2.4.1) front side, forms annular bar seam suction inlet (2.2.4.4) between described support cylinder (2.2.4.1) and shroud (2.2.4.3).
9. the intelligent many suction inlets return air filter of one according to claim 8, it is characterized in that: described support cylinder (2.2.4.1) includes horizontal segment (2.2.4.1.1) and tilting section (2.2.4.1.2), described tilting section (2.2.4.1.2) forms a flaring mouth (2.2.4.1.3).
10. the intelligent many suction inlets return air filter of one according to claim 1, it is characterised in that: described dust suction dolly (2) is arranged below traverse rod road (3), and described traverse rod road (3) top is provided with a track suction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790226.6A CN104492180B (en) | 2014-12-19 | 2014-12-19 | Intelligent many suction inlets return air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790226.6A CN104492180B (en) | 2014-12-19 | 2014-12-19 | Intelligent many suction inlets return air filter |
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| Publication Number | Publication Date |
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| CN104492180A CN104492180A (en) | 2015-04-08 |
| CN104492180B true CN104492180B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410790226.6A Active CN104492180B (en) | 2014-12-19 | 2014-12-19 | Intelligent many suction inlets return air filter |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727641A (en) * | 2016-04-16 | 2016-07-06 | 马鞍山明创环保科技有限公司 | Self-cleaning air filter |
| CN105920932B (en) * | 2016-06-18 | 2017-12-08 | 张阳康 | Energy-concerving and environment-protective and high-efficient omnidirectional dust remover for industrial workshop |
| CN107019977A (en) * | 2017-05-26 | 2017-08-08 | 孙家驹 | Dust removal unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909814A (en) * | 1988-08-18 | 1990-03-20 | Sisk David E | Dust filtering and collection system |
| CN1038859C (en) * | 1994-02-04 | 1998-06-24 | 江阴市空调除尘设备厂 | Honeycomb duster |
| CN201586447U (en) * | 2009-12-21 | 2010-09-22 | 长沙奥邦环保实业有限公司 | High temperature resistant dry bag-type dust collector |
| CN102631814B (en) * | 2012-04-12 | 2013-05-01 | 江苏精亚环境科技有限公司 | Mounting structure of unframed cylindrical dust cage |
| CN202538533U (en) * | 2012-05-07 | 2012-11-21 | 刘方旭 | Mechanically-rotary electric reverse-blowing bag type dust collecting device |
| CN204411925U (en) * | 2014-12-19 | 2015-06-24 | 江苏精亚环境科技有限公司 | Intelligent many suction inlets return air filter |
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2014
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